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", 0x240, 0x0, 0x0, 0x0) 2018/01/16 21:53:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x210201, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c96000)=0x80c, 0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5}, &(0x7f0000003000-0x4)=0x98) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000007000)={0x2, 0x20, 0x8000, 0x632, 0x7ff, 0x26e4b4f6, 0x80, 0x100000001, r1}, &(0x7f0000007000)=0x20) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r2 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000008000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000009000-0x4)=r3) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) getpeername(r2, &(0x7f0000007000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) 2018/01/16 21:53:15 executing program 6: ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000ee000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x22400, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a4a000)=0x0, &(0x7f00007c4000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x0, 0x7fffffff, 0x338b67af0, 0x4, 0x0}) clone(0x0, &(0x7f0000735000)="", &(0x7f0000734000)=0x0, &(0x7f000077b000)=0x0, &(0x7f0000331000-0x1)="") wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0x0, 0x0}) 2018/01/16 21:53:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f000041f000-0x2b)=""/43, &(0x7f00000ed000)=0x2b) r1 = syz_open_dev$loop(&(0x7f0000802000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/16 21:53:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000040d000)='/dev/usbmon#\x00', 0xb6, 0x4100) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000fe4000)=0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005f5000-0x13)={{0x2, 0x0, @rand_addr=0x50befff0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="32d7284338488905c8849c0cc460ded8"}) r1 = socket$netlink(0x10, 0x3, 0x0) chmod(&(0x7f0000df8000)='./file0\x00', 0x10f) getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f000059d000)=0x0, &(0x7f000010f000-0x4)=0x4) 2018/01/16 21:53:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d64000-0xd)='/dev/usbmon#\x00', 0x0, 0x7) r1 = socket$unix(0x1, 0x1, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000f35000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0xc) poll(&(0x7f0000ef6000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000078e000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000711000-0x4)=0xe8) getsockname$ax25(r0, &(0x7f000050d000)={0x0, {""/7}, 0x0}, &(0x7f000010f000)=0x10) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006ee000)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x0, 0x1, 0x3, 0x0, 0x2, 0x80, 0xa0, 0x0, 0x0, r2}, {0x7fffffff, 0x0, 0x5, 0x8e, 0x1ff, 0xffffffffffffff80, 0x6d, 0x7}, {0xeede, 0x7, 0x7, 0x0}, 0x8, 0xa, 0x1, 0x0, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x1, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x1, 0x3, 0x1, 0x6, 0x0, 0x0, 0x5}}, 0xe8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00002d9000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000802000-0x4)=0xb) getpgrp(0x0) getpid() r3 = fcntl$getown(r0, 0x9) r4 = getpgrp(r3) fcntl$setownex(r0, 0xf, &(0x7f0000cc0000-0x8)={0x0, r4}) 2018/01/16 21:53:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000c17000-0x12)={@common='syzkaller0\x00', 0x4b}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fc8000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000004a000-0x50)={0x2, 0xfffffffffffffffe, 0x5, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008cc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000931000)={0x2, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x10000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe44}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000c7e000)=0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000246000-0x7)=""/7, &(0x7f0000b48000-0x4)=0x7) setrlimit(0xf, &(0x7f00008bc000)={0x4c0c, 0x101870cf}) 2018/01/16 21:53:15 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x6037866757ac62f2, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x101, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000004000-0xe1)="10452336f238ddd109182ac2474eca8523dafff6648c4137726ba96d5b6d972d934a8c22b71c382734ed4bff099903bd0328518b96ad3424254d17077d2e977a20b1d9e0279f3efa3b6e9974f4a9d35ccb7b33bc6ae21f01bfb93d4478b8565c9687495a686a0654851fbf27ce0fe10cc6fe9114bef86ca3c88a8a9f8048c019c0ec3de6cf3f8c5270d2dfbcbe107bbf7bac95962f9a5b931a67d4bc3a7b9afb75128d25a2ca070ae7093584e2219cbe88476c1966cc46cab9cd514a110d686baef60dce3b455c2f2aada1b56edf0492e8b31dd3403da46e258a2e8d6261c84d", 0xe0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000003000)=[], 0x0, 0x1) syz_open_dev$usbmon(&(0x7f0000003000)='/dev/usbmon#\x00', 0x7, 0xa000) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f000085c000-0x40)=[{r1, 0x0, 0x0}], 0x1, 0x400) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fef000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d26000)=0xb) syz_open_pts(r1, 0x6000) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000072000)={0x9, 0x1, 0xcdfb}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000003000)=0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000002000)={0x5, 0x6, 0xa4, 0x7, 0x10, 0x1}) 2018/01/16 21:53:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003c9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000434000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000723000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00003dd000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000000000023) ptrace$getregs(0xe, r2, 0x0, &(0x7f000018f000)=""/172) 2018/01/16 21:53:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000215000)={0x401, 0x7, 0x5, {0x77359400, 0x0}, 0x94, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bb0000-0x9)='/dev/ppp\x00', 0x36e437eb7ded8e86, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000daa000-0xc2)=""/194) r2 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 21:53:15 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000f000-0x9)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000019000-0x4)=0x0) getresuid(&(0x7f0000008000-0x4)=0x0, &(0x7f0000013000-0x4)=0x0, &(0x7f000001e000-0x4)=0x0) accept4$packet(r1, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000001c000)=0x14, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f000000d000-0x38)={&(0x7f000001d000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000009000-0x10)={&(0x7f000001d000-0x124)=@getspdinfo={0x124, 0x25, 0x500, 0x5, 0x1, 0x1, [@algo_crypt={0xe4, 0x2, {{'lrw(aes-generic)\x00'}, 0x4d8, "cea7f129fa83ea9607a222b4de3de8654398e6e838237ca06aae24c06f69f0a715b4edb3d4bd5a77156d1547b4dad2e7300785237d343bf0a56b28aac3ab3951c8bab5fcfc24445b10da7b2c321347ecb969422d1b1cd88f62305dd78b2b168b918763f45dc3223389a22994552e34ec854c3a9a0a048eee55d3c1f2df96e11d883da0635bdac9981f42b326eaad928816103a7d8c104337d5d033"}}, @replay_thresh={0x8, 0xb, 0x3}, @lastused={0x10, 0xf, 0x3dd5}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x124}, 0x1, 0x0, 0x0, 0x2000c040}, 0x80) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x48, 0x0, &(0x7f000001a000-0xa8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000d000)=[], &(0x7f000001a000)=[]}}, @exit_looper={0x630d}], 0x48, 0x0, &(0x7f000001b000-0xca)="3f2e5ad15c07181ef138cc2ed5c0f386e4dd111d6ffc2c49cca4085d8776c309c192d620ece8ba6fd2b94ca5c91a6eb8b2b0d82ebd4f7defe3bcbeeed21575d6f8ab4347a726af6a"}) fgetxattr(r1, &(0x7f0000003000-0x9)=@random={'btrfs.\x00', '}\x00'}, &(0x7f0000014000-0xe3)=""/227, 0xe3) 2018/01/16 21:53:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00005dc000-0x10)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000c24000-0x8)='./file0\x00', 0x4000, 0x28) 2018/01/16 21:53:15 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x8) readahead(r0, 0x8, 0x0) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x0, &(0x7f0000419000-0x10)={0x27a, &(0x7f00008a0000)=[{0x6, 0x9, 0x0, 0x9}]}) r1 = syz_open_dev$mice(&(0x7f000025a000-0x10)='/dev/input/mice\x00', 0x0, 0x3ffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000001000-0xec)=""/236, 0xec) seccomp(0x1, 0x1, &(0x7f0000295000-0x10)={0x1, &(0x7f000005f000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/16 21:53:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x210201, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c96000)=0x80c, 0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5}, &(0x7f0000003000-0x4)=0x98) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000007000)={0x2, 0x20, 0x8000, 0x632, 0x7ff, 0x26e4b4f6, 0x80, 0x100000001, r1}, &(0x7f0000007000)=0x20) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r2 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000008000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000009000-0x4)=r3) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) getpeername(r2, &(0x7f0000007000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) 2018/01/16 21:53:15 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000002c000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000028000-0x38)={&(0x7f000002d000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f000002d000-0x10)={&(0x7f000000f000)={0x17ec, 0x18, 0x0, 0x7, 0x3, {0x1b, 0x0, 0x0}, [@typed={0xa8, 0xb, @binary="a1cabfe7bd2c487ba47fdcc17e00152607b89199b7b94d98c2240162191c92140c10cf86417d07769130886cd8aa703076fda8967396ec17da5ab0c7b078973de29ef18e0f7e1343d31acfad1a2ccb8dcf2187f7c816226c4b80ef6d1f32c0ed08d14de4b031011a4b64e8231fc9a94f30fa2e80535bd1e114bf4e8c071ce0a47f8fbd9dd6d5b8d4c413c99ec95ee5198977cd90bb70a5c8d21bb2d494c7"}, @nested={0x364, 0xb, [@typed={0x80, 0x3, @binary="7800e9e6170134a17a7d132abc8689200e1d6e252b9e66d85cc44d7db9db7a198359199464df929c34cf0a23f1514ab7f7cf7cdf8ab48769d64a650545a7fa6e16e3cb7a2737164ce3b6f71757b8070c89f67518bc2cc20446bd344effe40d0b444ff8d21757e22fdaf54ea6f68bd52553c18c6bf85d2d"}, @generic="7fee2fd146fabb4bef4a87e4035ff3ca98e003fc1b935513cde93cbc8eaf09abfcdb0b95579909b2c31cdae86e0671b25d0eaeda683ae902280a916b2d9bdf5584376ca977ca98d6d785df831e94dc", @typed={0xc, 0x79, @u32=0x7}, @generic="bee55b03688fa3091fd620320a7755f3e8c5bc2abfe51d477d41fab7667d7b52ab15fbcd1e4f263c52d94e48935f6d8ca6068886eed66376620cc7d02ec953641c7851df480e307b40da1bc8", @generic="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", @typed={0x18, 0x7e, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="8f0a79e426df3c84b22ab17fd7a8f61e04d3eeb05e535fa85ac885262b8f16df17e505d76f53d455463893052face66a7d51295a14a77a97c986523a1598987da762760abb4c566853f1bfec9a936d090420d5e60a9c4951e8fa20324d51b1d7c30b7057f00cccfbcc979670a155a036420230e3d5204d970740e1ba2ec30975ec89686a1cf97d81fa75a0d0d405ef0d804af7c088c3797b20617a7e8be7775f171f889a40d60e2fda962405a8e2ca30748e44f51721595d32381984cb228a20289fd24c406d8eca21f744cb058c2f9693fed7f141d1886133c34925c02be47a7259d8dcb5c87cefbb90a1717698f641f880be1c03", @generic="714b0b111647c71c6e169be4604f5b2bb84ede7fb7580902cbaf3c835c7bd3254a6e55", @typed={0xc, 0x58, @u32=0x9}]}, @typed={0x10, 0x5, @u64=0xa6b3}, @nested={0x1010, 0x3d, [@typed={0xc, 0x16, @pid=r2}, @generic="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@generic="c0ea930748a7c6313aa540f9d32f8f610c60903b3a40bc98d2f3aed8e05896907fb6962312ce604ef9a95c15468492c03b", @nested={0x2a8, 0x17, [@generic="5bc2cf4064329ba8573e40a6aeb9205c47e220663a46defdb7a7a58b730f8919c2a3f2f94663cb8972d7ebb7796a1e4151fa3c7fbec282df09a70fe788aa989d80fdf60b9c72a5054808b3fbfe3e639e4782f4ac32daf0d835ebb98de2d8dd8bbf6f8747a87f1d", @typed={0xc, 0x3e, @fd=r1}, @generic="1b5f48f1f5febcaa8b772654be8e3b7585e5bb71b9016846a1e7aed730605ae86001851424dc41930f55a809afe5f3573d3d2203fe386b4a6154af5ad773aef73a4db73dedb923ed3d4bcbfb2be3cf44855f80bb70841ed959bc8c72bd2347c0aa21b5c0c9fcba5311e9c0734e1b86f177eeeb2215d75aaa12ef3f7caa407cfbbd3004082bfd56ea1c6b120838cd37d5067cb99d96afae676e425f10ab2db9b0aad9c0f84d4a255570747adfcf701f55ff40c796867a439b697c5af5449ee1ea97e759ec66bef5e6a7823aef048425be4caf53", @generic="ee413c9d0dccd6cc038b4ca9251d1e01daa81e8ea30b825da74e69528e09c3585cb8b1b6e28243d9bfa475fdd9ba970652b18e859679380b772eb50a2c2d757e4f4996b2731821130da24753f7eaa6f0cb9840a9594fac17ecb0a5da6014a73ffb6b04dcec6fef7e96c19a77069edc0acc0acbabe0273c6d577c98e4349723bd7fb7b0c6777719723a718b6fa5a11336984e44b432bebf34a3a988ea334d4bb1292ba999757f78397f0cd3a412a94843778f65b0280ea42fec487a980b9718fca32d64f03b0a261415c116c4c19698066b6667a8fa90d095c0c0f9519ff232f28b1f28a004dcec30005b8f3ffd6069", @generic="7cc212ea75fb3505fc6648a8e50f1b0a2d2b15fa2a6f8b7adf20187e", @typed={0x28, 0x63, @str='\'vboxnet1vboxnet1cpuseteth0(lo{\x00'}, @typed={0xc, 0x69, @ipv4=@empty=0x0}, @typed={0xc, 0x51, @u32=0x3}, @generic="d33c5c06fae13432710f2daf7f474c9cff9ea2"]}, @typed={0xd0, 0x16, @binary="a17e0f4ccd3421d3498f9b5cf6372716dfd14b5823ce300d00d54561595f4172dbe0d62996df680a2fd61b360555e8bf5747e05ea37b7c3a36f28b631e191d04aa0dfe57298d45398051a225646b91bc49f5a811e1b38ed8e4140bff815326269532d5f9513be9e07830ec67edf6599a219780321ab7dfc422f31ab8b418556ae2ae1268eeec459c08e91353f7722278497b621238c4253c0bbb3ebd2bf1f6f236016e73a53cfa377540344ec8614491f798bdae2e6108fe3d67b5a4fc54c6db0fe6ed4eae831a"}]}, 0x17ec}, 0x1, 0x0, 0x0, 0x880}, 0x44000) r4 = syz_open_procfs(r2, &(0x7f000002c000-0xa)='net/ptype\x00') mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000002e000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000)=0xe8) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f000002e000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r4, r5, r6) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) close(r1) [ 38.653253] binder: 6780:6781 transaction failed 29189/-22, size 0-0 line 3004 [ 38.668511] audit: type=1400 audit(1516139595.663:17): avc: denied { create } for pid=6782 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_iscsi_socket permissive=1 [ 38.688491] binder: 6780:6781 transaction failed 29189/-22, size 0-0 line 3004 2018/01/16 21:53:15 executing program 1: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000fa8000)={0x81, 0x0, 0x2, 0x8, 0x6, 0xe1}) r2 = dup3(r0, r0, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r2, 0xc0045c79) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000faa000-0x10)={0x1, &(0x7f0000820000-0x8)=[{0x21, 0x8e1, 0x2, 0x200}]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0xffffffffffffffaa, 0x0) ptrace(0x200000004207, r3) 2018/01/16 21:53:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) connect$netrom(r0, &(0x7f00002c6000-0x48)=@full={{0x3, {"fdc60860d72305"}, 0x1}, [{"9078378403ea10"}, {"c926bbb76d362c"}, {"9392510e73c0c7"}, {"2d1a680166c0c1"}, {"e905f931235fe1"}, {"884c65c866fd3d"}, {"315374a719f1bb"}, {"7307446eda5ebf"}]}, 0x48) ioctl(r0, 0x2275, &(0x7f00007bc000)="") getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000693000)=""/235, &(0x7f0000da0000)=0xeb) 2018/01/16 21:53:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000010000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x0, &(0x7f0000713000)="") link(&(0x7f000062d000-0x8)='./file0\x00', &(0x7f0000634000-0x8)='./file0\x00') 2018/01/16 21:53:15 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000016000-0x4)=0x1c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000015000)=0xff85, 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000014000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000015000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCEXCL(r2, 0x540c) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000015000)=0x4, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000016000)={0x0, 0x75, "5c82fd3c668cab31260e96873aab2d406689071917cc74182456ab32b7d9720af5720d49fcc120d6095c8c1140e88d949f632b76aab28c9d2ab1d32e4620d1f4a8c1c59278c95ec9b4775e65aded961eebf5a5d6f1cdfc565b08f58a48d159170104697172901c43b27f8f9d53b56732d2d22fb0e0"}, &(0x7f0000016000)=0x7d) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001000)={r5, 0x5, 0x1, [0x800]}, 0xa) shutdown(r2, 0x1) futimesat(r2, &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000015000-0x20)={{0x0, 0x0}, {r3, r4/1000+30000}}) 2018/01/16 21:53:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000027e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000fec000)={0x7, 0x75, "5e5237c966794bc893c9246a16c3eaa69959095e8f83f522062ecf4501ab62646bf1a27e7398f755b831e28c0cf60ff95800ae973e98026ba87ca89e42cfeea54d91cc32a40d93b4d56609f3ecb2d5a8ec3448852583c5f0d8f59011b506b7c01dcac91c1655bfa126db85e2eb15a9c4ef4613da6c"}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000024000)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000001000-0x4)=r2) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r0, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/16 21:53:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x10, &(0x7f000032a000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000f58000-0x4)=0x2, 0x4) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e0c000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000766000-0x4)=0x0) sendfile(r0, r1, &(0x7f0000aef000)=0x0, 0xa8) 2018/01/16 21:53:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f00006d2000-0x8)='./file0\x00', &(0x7f0000d10000-0x10)={0x5, 0x37992180}) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f000079e000)=[{0x6, 0x0, 0x0, 0xffffdfffffffffff}]}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c69000-0x4)=0x0) sched_getaffinity(r0, 0x8, &(0x7f0000a81000)=0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000283000)='/selinux/user\x00', 0x2, 0x0) faccessat(r1, &(0x7f000082d000-0x8)='./file0\x00', 0x2, 0x800) ptrace$setopts(0x4206, r0, 0x591, 0x10000c) truncate(&(0x7f0000f57000)='./file0\x00', 0x0) 2018/01/16 21:53:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) inotify_init1(0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e0000-0xc)='/dev/autofs\x00', 0x10000, 0x0) unlinkat(r0, &(0x7f0000223000)='./file0\x00', 0x0) 2018/01/16 21:53:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mq_open(&(0x7f0000db7000-0x15)='+trustedppp1vboxnet1\x00', 0x40, 0x151, &(0x7f0000c1f000)={0x380, 0x23e, 0x1, 0x0, 0x10000, 0x7, 0x7ff, 0x4}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000c0e000)=""/16, &(0x7f000042f000-0x4)=0x7) 2018/01/16 21:53:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) r1 = syz_open_pts(0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000abc000-0x50)=[{&(0x7f0000597000)="d9", 0x0}], 0x1, 0x0) sync_file_range(r0, 0x0, 0x0, 0x3) 2018/01/16 21:53:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000d0e000-0x4)=0xde) 2018/01/16 21:53:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000eaa000)={@common='sit0\x00', &(0x7f000026b000-0x20)=@ethtool_rxfh={0x48, 0x0, 0x0, 0x0, 0x0, "f38247", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000019a000-0x108)={0xff, {{0xa, 0x2, 0x1400000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5aa06b16, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1000}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 21:53:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) wait4(0xffffffffffffffff, &(0x7f000022d000-0x4)=0x0, 0x0, &(0x7f000082a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) exit_group(0x10000) utimes(&(0x7f000065b000)='./file0\x00', &(0x7f0000624000-0x20)={{0x0, r0}, {0x0, 0x7530}}) 2018/01/16 21:53:15 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005f9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$unix(r0, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000b3c000)=0x1002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000380000)="240000001a0025f00018002700edfc0e0a0b00000004bf0202ffff0e0800100048186be0", 0x24) 2018/01/16 21:53:15 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000017000-0x102)={0x0, 0x2da, "87"}, &(0x7f0000018000-0x4)=0xfffffe59) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000019000-0x4)=0x0, 0xffffffffffffffa0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000d000)='/dev/hwrng\x00', 0x70340, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x227b, &(0x7f0000001000)="06") read(r2, &(0x7f0000004000-0x58)=""/88, 0x2c) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f000001a000-0x2)={0x7, 0x3}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:53:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b4e000-0x8)={0x0, 0x0}, 0x80800) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000a2000)={0x1ff, {{0xa, 0x3, 0x1afa14be, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x3, 0xec6b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x202000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x209}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xc6a6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5d077f3b, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xbf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xffffffffffffff9e) r1 = syz_open_procfs(0x0, &(0x7f00006b9000-0xe)='net/rt6_stats\x00') r2 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r2, r1, &(0x7f0000ed1000-0x8)=0x0, 0xd) 2018/01/16 21:53:15 executing program 1: mmap(&(0x7f0000000000/0xd2d000)=nil, 0xd2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a57000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00003cc000)='./file0\x00', 0x80, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000d2e000-0x70)=""/112) renameat2(r0, &(0x7f0000800000-0x8)='./file0\x00', r0, &(0x7f0000216000)='./file0\x00', 0x4ce2949f83941b2e) 2018/01/16 21:53:15 executing program 3: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a0c000)={@generic="6c6f3a33f57ba265c8c408c5295000a2", @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dd8000-0xc)='/dev/rfkill\x00', 0x28000, 0x0) getpeername$unix(r1, &(0x7f0000765000-0x8)=@file={0x0, ""/6}, &(0x7f0000b17000-0x4)=0x8) 2018/01/16 21:53:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=@random={'osx.\x00', '^eth0md5sumvboxnet1vboxnet1-vmnet0:vboxnet1v\x00'}, &(0x7f0000001000-0x70)=""/112, 0x70) setrlimit(0xb, &(0x7f0000001000-0x10)={0x9, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000005000-0x4)=0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000004000-0x4)=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) prctl$void(0x24000000000024) fcntl$setsig(r1, 0xa, 0x24) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400202, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000006000-0x8)={0x0, 0x0}) ptrace$pokeuser(0x6, r3, 0x7, 0x5) 2018/01/16 21:53:15 executing program 6: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000c9e000)="", 0xf971, 0x0, 0x0, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000fc6000)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000516000)=[], 0x1e0, 0x21, &(0x7f0000e0b000-0x10)={0x0, r2}) socket$inet(0x2, 0x5, 0xff) 2018/01/16 21:53:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) fcntl$setstatus(r0, 0x4, 0x44000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000b4000-0x44)="000550758c01ff7f6d27de7dde4ecdc10bcc501f0e14857f560afdabed2729c20eb63ddb764c11e3cb385ff6d3df6a2125b78f85dd8ee92815e746f6d44dd208002a3455") r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f00002c3000-0x8)=0x0, 0x0) 2018/01/16 21:53:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b4e000-0x8)={0x0, 0x0}, 0x80800) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000a2000)={0x1ff, {{0xa, 0x3, 0x1afa14be, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x3, 0xec6b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x202000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x209}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xc6a6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5d077f3b, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xbf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xffffffffffffff9e) r1 = syz_open_procfs(0x0, &(0x7f00006b9000-0xe)='net/rt6_stats\x00') r2 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r2, r1, &(0x7f0000ed1000-0x8)=0x0, 0xd) 2018/01/16 21:53:15 executing program 5: mprotect(&(0x7f000059d000/0x3000)=nil, 0x3000, 0x2000008) r0 = add_key(&(0x7f0000793000-0xd)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c32000)="", 0x0, 0xfffffffffffffffb) 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) request_key(&(0x7f0000002000)='cifs.spnego\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)='dns_resolver\x00', r0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000-0x4)=0x8, 0x800) readahead(r1, 0x3, 0x4) flock(r1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000fa0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/rtc\x00', 0x400040, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f0000002000)=0x24000, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000002000-0x14)={0x2, 0x1, 0x9, 0x3, 0x6}) 2018/01/16 21:53:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000000e000)={0x0, 0x0}, &(0x7f0000887000)=0x8) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r2, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c83000)='/selinux/load\x00', 0x2, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f00005d0000)="d67eb4921a74b98ed871f87d0a08d1535f33cd635ac074d635525248d0b564a7d39ba335b6d2cd342539d42002a41aa23c50d94bdff12adfc2be285dc2cfac18c3cc98464ab7ab8cc93cc27196cad54dab5c0b53bb20c4bbba3c432822") bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/16 21:53:15 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0xfff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000009000)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f000000a000-0x4)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x400, 0x0) setreuid(r4, r5) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000009000-0x60)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000-0x18)=[], &(0x7f0000005000)=[]}}], 0x0, 0x0, &(0x7f0000008000-0xea)=""}) 2018/01/16 21:53:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getgid() setgroups(0x1, &(0x7f0000338000-0x4)=[r0]) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000173000)={0x0, 0x0, 0x0}, &(0x7f0000758000-0x4)=0xc) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d70000)='/selinux/create\x00', 0x2, 0x0) munlockall() perf_event_open(&(0x7f000053e000)={0x0, 0x78, 0x8, 0x9, 0x1ff, 0x7, 0x0, 0xcd, 0x400, 0x1, 0x7acb5065, 0x3, 0x7, 0x5, 0x2, 0x7, 0x8, 0x8, 0x3, 0x1, 0x1284, 0x9, 0xb61, 0x1, 0x1, 0x81, 0x3984, 0x4, 0x2, 0xffff, 0x7, 0x3, 0x8, 0x1, 0xbcd, 0x3, 0x5, 0x0, 0x0, 0x6, 0x4, @perf_config_ext={0x7, 0x0}, 0x200, 0x200, 0xfffffffffffffff7, 0x3, 0xde, 0x1, 0x1, 0x0}, r2, 0x0, r3, 0x8) getsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000873000)=0x0, &(0x7f0000267000)=0x4) 2018/01/16 21:53:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a79000)=0x0, &(0x7f0000b7f000-0x4)=0x4) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") chroot(&(0x7f0000a6a000)='.') ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000760000)=0x0) 2018/01/16 21:53:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000241000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f00004b8000/0x1000)=nil, 0x1000, 0x100000a, 0x11, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) recvmmsg(r1, &(0x7f0000504000)=[{{&(0x7f0000b05000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000046c000)=[], 0x0, &(0x7f0000f57000-0x6e)=""/110, 0x6e, 0xfff}, 0x1}, {{&(0x7f0000cc2000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000439000)=[{&(0x7f0000a51000-0x16)=""/22, 0x16}, {&(0x7f000047d000-0x27)=""/39, 0x27}, {&(0x7f00003f1000+0x7a3)=""/4096, 0x1000}, {&(0x7f0000fef000)=""/163, 0xa3}, {&(0x7f0000094000)=""/78, 0x4e}, {&(0x7f0000d85000)=""/247, 0xf7}, {&(0x7f0000e28000-0x9d)=""/157, 0x9d}, {&(0x7f00007c9000)=""/88, 0x58}], 0x8, &(0x7f0000c32000-0x57)=""/87, 0x57, 0x7ff80000000000}, 0xffff}, {{&(0x7f0000083000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000daa000)=[{&(0x7f000068f000-0x68)=""/104, 0x68}, {&(0x7f00004d3000)=""/61, 0x3d}, {&(0x7f000093f000-0x42)=""/66, 0x42}, {&(0x7f000097d000-0xf1)=""/241, 0xf1}, {&(0x7f000053b000)=""/16, 0x10}], 0x5, &(0x7f000083a000)=""/115, 0x73, 0x8000}, 0x638}, {{0x0, 0x0, &(0x7f0000c39000-0x40)=[{&(0x7f00008eb000)=""/236, 0xec}, {&(0x7f0000b30000-0x1000)=""/4096, 0x1000}, {&(0x7f0000608000-0x2d)=""/45, 0x2d}, {&(0x7f0000012000-0x48)=""/72, 0x48}], 0x4, 0x0, 0x0, 0x80000001}, 0x15d}, {{&(0x7f0000d0b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000e5e000-0x80)=[{&(0x7f0000d27000)=""/205, 0xcd}, {&(0x7f000078d000)=""/189, 0xbd}, {&(0x7f000076a000)=""/250, 0xfa}, {&(0x7f000021a000-0x68)=""/104, 0x68}, {&(0x7f0000155000-0x24)=""/36, 0x24}, {&(0x7f0000ddf000)=""/137, 0x89}, {&(0x7f0000599000-0xfc)=""/252, 0xfc}, {&(0x7f00009ca000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f00006fc000)=""/55, 0x37, 0x100c3e74}, 0x0}, {{0x0, 0x0, &(0x7f000078e000-0xa0)=[{&(0x7f000082f000)=""/5, 0x5}, {&(0x7f0000f24000-0x6a)=""/106, 0x6a}, {&(0x7f0000da2000-0xa)=""/10, 0xa}, {&(0x7f0000bfe000+0xc94)=""/57, 0x39}, {&(0x7f0000143000)=""/127, 0x7f}, {&(0x7f0000065000-0x1000)=""/4096, 0x1000}, {&(0x7f0000dc9000)=""/212, 0xd4}, {&(0x7f0000492000-0x1000)=""/4096, 0x1000}, {&(0x7f00002dc000)=""/6, 0x6}, {&(0x7f00001d8000-0x6)=""/6, 0x6}], 0xa, &(0x7f0000b77000)=""/109, 0x6d, 0x9}, 0x7ff}, {{&(0x7f0000942000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000e5c000)=[{&(0x7f0000274000)=""/189, 0xbd}, {&(0x7f0000dd2000-0x77)=""/119, 0x77}, {&(0x7f0000334000)=""/102, 0x66}], 0x3, &(0x7f00003c0000-0x1000)=""/4096, 0x1000, 0x9}, 0x6}, {{&(0x7f0000a5e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, 0x3a, &(0x7f0000815000)=[{&(0x7f0000a4b000)=""/230, 0xe6}, {&(0x7f0000455000-0x1)=""/1, 0x1}], 0x2, &(0x7f000072d000)=""/13, 0xd, 0x40}, 0x6}], 0x8, 0x100, &(0x7f0000e45000-0x10)={0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000fe0000-0x38)=[{&(0x7f00001b0000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000728000-0x10)=[{&(0x7f0000fd0000)="da5c6c68549070ab5c3098b4c4333ea33bddcff8ad280e29d1fdd5bb4224831ad1ba3512d93046e6c0389dd56fdb6cd6226fe84d70b1722b8ecc311195d96294f8e576b64978cf6b31077a38ea50d0ddf7e48ee761ce58d17a8f889233bfb6e3cd61560bc201da53b8744278c5b858fc813951b60732c1370fa8d58e8c59ce01e62734c221b3da60", 0x88}], 0x1, 0x0, 0x0, 0x4000}], 0x1, 0x8010) sendmsg$nl_xfrm(r1, &(0x7f0000b3e000)={&(0x7f0000ae3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006d4000-0x10)={&(0x7f0000042000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:53:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000a76000)={0xfffffffffffffffc, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x0, 0x400, &(0x7f0000027000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000050a000)={0x0, 0x4}, &(0x7f000012a000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009d2000)={r1, 0x8, 0x2, [0x1c73, 0x50be]}, &(0x7f0000781000)=0xc) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x42e1d9, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f00005ee000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000017a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') 2018/01/16 21:53:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000037c000-0xd)='/dev/usbmon#\x00', 0xd72, 0x14000) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_open_dev$tun(&(0x7f00001df000)='/dev/net/tun\x00', 0x0, 0x4002) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000315000)={0x0, 0x2}, &(0x7f00009fb000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f83000)={r1, 0x10001}, &(0x7f0000816000)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000471000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000e5e000-0x8)='./file0\x00', 0x0) 2018/01/16 21:53:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004ff000)={@common='gre0\x00', @ifru_flags=0x9001}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000769000-0x20)={@generic="a5c539b424352972e975a3726ec8553e", @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f0000e7d000)={0x0, 0x0}) dup2(r1, r0) prctl$seccomp(0x16, 0x1, &(0x7f0000f6d000)={0x20000000000002af, &(0x7f000098c000)=[]}) 2018/01/16 21:53:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000039d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8000, 0x0) close(r0) writev(r1, &(0x7f000078a000)=[{&(0x7f0000000000)='\f', 0x1}], 0x1) fstat(r2, &(0x7f0000d4a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000637000)={0x0}, &(0x7f0000bd6000)=0x4) 2018/01/16 21:53:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000001000-0x8)={r1, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x1, 0x33, &(0x7f0000e65000-0x9)="d7fd09000079890fddd5a45d3f32e504", 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000f9a000)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9a000)=0x20, 0x80800) 2018/01/16 21:53:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000997000-0xe)='/dev/keychord\x00', 0x20000, 0x0) sendmmsg(r0, &(0x7f0000900000)=[{{&(0x7f00003a9000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c7f000-0x80)=[{&(0x7f00002a7000)="7f8088d4d86c46281c1ded7e0812dea35934fb53c997bc2ec072397d19e1a7ec65f76fb5e36ff59d99cecef68552edc3b3ce1303ee7e279610907e9e8c7eac410bce4d1f6f10ff2a00d9682e5ab7ba37cdeb0e045f828a434cbef8a8f8aa8e4ffb9729c1eacf28642fce94634d1d8b91f503e04b48953d0282991d53e8745b35b58dd9afcf267a08539fcac1b2bac40f832382251089349b6c801775fda6656d6b6f591ee5cc500bfa5b039ae225ccb498acc24f7456c0c0dd35ffed29bd7c14990c6992158b6654d57f090ae2e6be226d2f9c418c51a73c6575a6a9e383c9163d280226f903a2fe72d69c", 0xeb}, {&(0x7f0000f02000-0x24)="21d6d5040ae29ce93b05f67381b2d75610058ae838a312f272db9e4cfe58377a4fda40fd", 0x24}, {&(0x7f000015d000-0xed)="d35126dbad81d80f06c887eed1904ec317541f5531813744e89995a62d1efa5c9d7b0e491f850afd85be90b7baea07a75a53ec38dbb794c7ee11db294d425223339f9f94440b0f430c609ba1d6940faca02a0f6e6c70a92a9be466fff909b82e773c1ea9b52f118174659c78267ca890d80f780872c701b1ad5cf1946e36242c736717f5757b7c0fcd62abcb2e7a2543c99d25f7ae36c761eb29caa5d5181a94e6b95605f8c3f1cd024a63c3972157762fc4b6e97bbc006b64d9cc12e523ac7410e418975451e4e33e8f7e8febb314ab861237cb0e8b5f5a77aaa069b91cde20cef01bdcc1c3e6e8e0487b42dd", 0xed}, {&(0x7f0000076000)="32ddbad22c3d85cc2b8a2188d07f9ddf9fa0db6c21862b94cd57b4c3f6305f829f3226a5a8b80cf0e64f38798fd30582c65cb20cfda3c5eeb946ae8ffb7f79d3b0c70a9c39a8505f8aad8b808351525799235b371c9cc77e215269603fa23bb27d389e3f0a96d6f857cf97064829b90cb75ad16718df7f545c9c93d78724fd8f0c6d69fd258462e3c30e360d262f648e244a7e", 0x93}, 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", 0x1000}, {&(0x7f00008e3000-0x34)="ec753b4e154549a956a7e2199c015be6c9c1536a86a39c46fb4bec3a331e557c743cab4e407d8bd47a3293e085192ca51ef3f555", 0x34}, {&(0x7f000057c000)="56ffb98df5c1d2c254c286504e741e8fcdb45bbccb643bb6dc371b6271a1e30a03f530d1d1eb67f04b0edb4909a7a9490cbf43ebf4b577a27900d2dc8ee4ddced4ad8986e335112fe7a678e1342ca115fd799d9310908a1a02b3fe2beff16f4c0aab205c37296bf7fae9b28d09771d4461a665", 0x73}, {&(0x7f000001b000)="a8420daedb7f1b43828c7f4760af9f40119dc92592e8c0a4052006c14f830ae49bc562b6de38e91efb27d257d6f697281637004ea1718b47c57ad7de09f075ddab8bf93601137f200989389989f24145d9fd2ee12aa7389411e5f8b410bb8caba08683801fe67b0828dbe891e5a86a27c37e5c28a402ba2bdf33902f967c8c5ffb", 0x81}, {&(0x7f000017d000-0xc1)="205c36394487f45370d5d01e83e26a2f92639aa4c82b81eabc88902741b75a864181bca39dde4d5fc088b5acc94d201fabf7e4239a00eef842f8375e18ea9691c48951409225983ee43aaea3494c68840d088f3747aa5a96823c26c6297bc22aee12269afece6d4ff518a0ac77deb4261a4b77fd20c7bf72fc1d2df5f2741dc05700a4e2a0dc4e74ceac7838c7f9845104e7fc26bd5959aba4bd06a82a3bcc40d7d771a56182f5b278c7e5178de3c880f01d0295601ea3555b9dbf64fd215bac4f", 0xc1}, {&(0x7f0000559000)="ba3efeb769aba1fe41e6edc260467d54a644d2d371ca5c3d274eaf1dd5d1d0b7976f94beb7b8c3a29443add6026de79ccbce8cc48cee8b03a2d6f63d551ebac86108a80bd4a49bea35a0ffd6ba3a74f24306f029a13e5efb7ec827c9aa0b75606d5ff7d6a56d8a", 0x67}, {&(0x7f00004de000)="59a4f9c4172014f33c5065931c6a98321842f07c6335ee4778dca3be10c4586ad75abecab732d98f5eaed201b3f7640749c53d6b2c58d6fead1677efe0b9bcc68156ca33a906d24fbc0ee87f97301e40a8cff2b22662472c093efc1cc70a63c0e7ce9591c61648ad4a1455de6120d99485aca08f6bda8c637e8a5f676d55d5510e3971127fcd7a7be4437cd538cdfbc823f197480e4c568772f206", 0x9b}], 0x8, 0x0, 0x0, 0x81}, 0x6}], 0x2, 0x8d0) r1 = socket$inet6_sctp(0xa, 0xcdcceac24781f839, 0x84) accept$nfc_llcp(r0, 0x0, &(0x7f0000b52000-0x4)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000be9000-0x10)={0x0, 0x3c, &(0x7f0000f29000+0xc5d)=[@in6={0xa, 0x3, 0x91, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000012000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000023d000-0x8c)={r2, @in6={{0xa, 0x2, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000161000-0x4)=0x8c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r0, &(0x7f0000e5c000-0x44)=""/68, 0x44, 0x40000122, &(0x7f00001be000)={0xa, 0x0, 0x48c6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x3800000000}, 0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x48, 0x0, 0x0, 0xfffffffffffffffc}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r4, &(0x7f000005a000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000673000)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c3000-0x4)=0xe8) r6 = getegid() syz_fuseblk_mount(&(0x7f000010a000-0x8)='./file0\x00', &(0x7f0000f65000)='./file0\x00', 0xe000, r5, r6, 0x2, 0x8, 0x2000) 2018/01/16 21:53:16 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000018000)=0x200, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x0) listen(r1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000019000)={0x0, 0x0}) [ 38.957408] audit: type=1400 audit(1516139595.953:18): avc: denied { create } for pid=6879 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/16 21:53:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x3, 0x800) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000001000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) pwrite64(r0, &(0x7f0000004000-0x20)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) creat(&(0x7f0000001000-0xa)='./control\x00', 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000004000)='./control\x00', &(0x7f0000001000)='./control\x00') 2018/01/16 21:53:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b12000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000a67000)={0x7, 0x6}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000789000)=[{&(0x7f00002b0000)="d04e2aab9bf23a8c970e8554f99d28f91e6b8e649f488d03381fb508f269c7467849ad05bf600207d4ef831a01736d0a131cf2b0dbcf7368c3655a8413d8b87f1c90d864e28ed7a52535c663d00af4df462547a4118044573b9fa114c0", 0x3a1}, {&(0x7f00008e2000-0xa8)="4472ef913e6b6db1cdf412db31e295cda4a576b740326d0af8d5c840dbd3156270182aa45b6cf110f38f30c82dc895bf7567d183e1fc132bc3f5c333ce3250766d5513ac1995e8704b3784deb50bb9140f3c6fd23a95c313d43e9c360697627854123288b7b70ed97b2cbe71072c7ab9f3acb3625990378fabafdf49cf419222ba60611cde23be13bd9674b1fd5fb7630bc6c37507768c96b94a69230495025ba78171181598ca3a", 0x45e}], 0x2, 0x0) sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) clock_gettime(0x0, &(0x7f00008a3000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f21000)={0x0, 0x0}) write$sndseq(r1, &(0x7f00006bb000-0x120)=[{0x2c2, 0x6, 0xffffffffffffa769, 0xfffffffffffffff9, @time={0x0, 0x989680}, {0x7ff, 0x3}, {0x2, 0x100000001}, @result={0x0, 0x188ae678}}, {0x6, 0x7, 0x6, 0x100000000, @tick=0x200, {0x80000000, 0x200}, {0x3, 0x1}, @quote={{0x0, 0x1}, 0x3, &(0x7f0000044000)={0x8, 0x3, 0x81, 0x3, @time={r3, r4+10000000}, {0x100000001, 0x6}, {0x9, 0x9}, @note={0x4, 0x10001, 0x5, 0x80, 0xfff}}}}, {0x7, 0x0, 0x4, 0xc815, @time={0x0, 0x0}, {0x8c1f, 0x1}, {0xfff, 0x4}, @raw32={[0x7fffffff, 0x9, 0x7]}}, {0x7, 0x0, 0x140000000000, 0x6, @tick=0xab, {0x100000000, 0x80000000}, {0x400, 0xd2ff}, @ext={0xb6, &(0x7f0000f6f000)="12f2cb8e7b48e0c9fa4a89560ec3b2f3ff316c0bbbf264f244450cde7ec1afb5fc8e416df434a48dda68c0d3b5d5d8b546a11e697550af536275b1ba5aa7cb2112c4055ddab5b06fb34ba92a976887d9ea4afe3764cf3faebc98ceefe5ca43afdec73f46c4dfa368a8855e94c84e7379294a60716b0c11f01533aab5d0d677d532d3415a63bd9c930c2a3bb7e6d5c879c06374972df0be152a635e1e3c2c19cceb63e8a18d1afa7eed1079fdb6c4510b3b2c0f247e13"}}, {0x20, 0x800, 0xfffffffffffffff9, 0x6, @time={r5, r6+30000000}, {0xfff, 0x7}, {0x9, 0xffff}, @ext={0x3a, &(0x7f0000469000-0x3a)="c294b9b2b8c281dc2c82189ee3cdbae8af1b7f71d7673ac22d710f5096594c056f163fdecb5c1f7003d0af9af659a68c4f071de4f944bd024458"}}, {0xe0, 0x1ff, 0x8, 0xffffffffffff0001, @tick=0x6, {0x10000, 0x3}, {0x2, 0x1}, @raw8={"5689ed45fec2b522cf8787bb"}}], 0x120) 2018/01/16 21:53:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00002c8000-0x1)=0x3) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009e8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) [ 38.992969] audit: type=1400 audit(1516139595.983:19): avc: denied { read } for pid=6879 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_fib_lookup_socket permissive=1 [ 39.020555] binder: release 6854:6860 transaction 26 in, still active [ 39.020563] binder: send failed reply for transaction 26 to 6854:6878 2018/01/16 21:53:16 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)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000e18000+0x798)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf5eebb54c90c0ea17b4763dde5f9eedfdc11000075640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x801) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e06000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e2e000)=0xe8) r5 = gettid() sendmsg$nl_generic(r2, &(0x7f0000e59000-0x38)={&(0x7f00006fb000-0xc)={0x10, 0x0, 0x0, 0x40000202}, 0xc, &(0x7f000021a000-0x10)={&(0x7f0000896000-0x820)={0x820, 0x26, 0x400, 0x2, 0x2, {0x1c, 0x0, 0x0}, [@generic="3279132492d38955", @nested={0x2dc, 0x3f, [@generic="447ad3e93073f6c3b840c03fd59f0ef50cd8a620f617e08d58af87867077dfd7759d2b6cdbb5378442dc0019cdaf6b5f9b1d72c64bd74cff802e15a69a5bd7284ef8a2c20a6e6d7d9dfb7f7d661fa5ba1f57c31db8fc97c9d1b5b85566db739c2a562278ad80acf550dcd0923ca80dd2f56111c663d9f4465bfe36abdd56f09d007a74e4fb4198f0342606890ed9a3dc330adaa016cfd1cda0f989151ab4eb049167fb66d1c8d32aa4b3b4592e7d423e0d767be738bfa2d85a809328442f83ef93e4820461aaf8", @generic="09971f3630c45957f9117f3bfa43bf9b896414e833e2f78bdc06e9c921fec0c0a30217b2b296cbd09d1c25a02fbd411c20cab49482211656ad99bd048ca883087fa4a075a1faaa37376726a12403ff79419cd22dec44065af995198a9df6792a2e53a5ae2539dd923422b962431999ac79997871922dd41652812cbaacf022a53168450a1aa6f654e0f993c38894b49e9984463201b78cc0843f4e055f74d6151f6623088f4cb3a609706a0f28288bc936f30af89be357a9e26a909d96a11d88907c590c4d7025c555d782f0059544338ffd5b1c86ed8ab7e72e3feca9c3d86a5eaac1c187a70ab790", @typed={0xc, 0x2e, @pid=r3}, @generic="92754f7a171930482aeee3ab8414a712c9109cd56797fefb73389a02349e9d3b4e9e62d9f09abb6790d5ed0e6d8e875b11c2ead65cb5ebfd6ae9e1f1a3ad7ddc7f7bb0d9606aaebff7b63fb8a4f49fc3fbc169a01ebd283d1fa1afe593797fac19e387f7d0b36bb53573a30fd12b245d94fc0b4228f611e4ed68000025593647ffa2def2ac9d0366b62a52bd3ea576be191512a4831cd15f21ca3e106d8a8740d474dd6e2454280e8f32e07a572f93b8245e9b8fde02df05e9de12e425a2946b048ce303a376583600c9702d42dd9c17cf322e2b", @generic="9c69c7885f46f06ea391c3b1f61c01d6a6454ed49f2bd6b57b7890c0c486345db1fd2c303d3822cea545df2e65026bb364237d2467", @typed={0x10, 0x46, @u64=0x3ff}]}, @typed={0xc, 0x38, @uid=r4}, @nested={0x1e4, 0x91, [@typed={0x18, 0x89, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}, @typed={0x14, 0xe, @str='/dev/ptmx\x00'}, @generic="3f47a2489be004956341127a8cd8f32ae41e38fe23f5da8cddb48b8525a155177764206c93862fbf1abd64c30fc2ca4ef9c799b9b31a24177c96583165b1918e87ba1510b09c11982e6889c7fa04f5260ce352b2413e033cbd981d01cc4669bb2e177e255b7536a32c4d534a9ce8eecebfbc019b7336f3d72bf049c11b23ce8422412b48f7291eb86266c98e23a58b4a8c9097f7e4cc16801158079c9a4d614b5a6f7bd3395e9e4e0a0e06e7b404753d8d5d63467a391e78dcf6177555", @typed={0x8, 0x23, @void=""}, @generic="7c189c7bc844a89482753e1583a8045e44b1982ba8c7c8371f7af9c2615f5677eb7742291a184cac8dbb0e392c832f88253fb50aaf22c849d9c120d54bf5ba2f1be7cdbdc90bddaa7b39359b6b26382e20e81b604e3ba7080e5bd9e0d7f7c6967c28d31e3196f215faccfd34efb6d1fc1d6803618e4abb3139d8714362361d463dc4de313da76b410de16307c6cea20b9999262853ba09ef95da3850e82a25981e27267cb0bad0f671d2f9789d5a579f1088425eade7d5cea61f900852f8f52f592ea6ab0e58961f9a6d4c512d48954743e65239446feb2c27d5e6ac1b6af06aebc23ce2cc50e6527f76afb6d4"]}, @nested={0x264, 0x43, [@generic="bae2a37e77bc463e96440cc0bee9f79ddb3d4cbd8da8ee52f741d5695809aa9cc781d5349c7cd466d1eda6f79d22e6ad2785dc7adecb13b1ffede16dda5ec3c46aee220367125cbae6e8f263f488cc9407514393e0edec39fbffe391270a15d4e839b274eef728d48d5d01c22062", @generic="4bdd97af2d6e58f68ea9960a03b15676932f8c9e80055c183b4e14bb1028f3c5f74fd0755d529c708549b4ddede5f96b07e11c98718c510d71f307138ab5c52d9cb6aabec07c3df415db3c89f701b8925abe1baed253905875818f82c043a884e85127940bc03532c96ea7cf367ee47f95d25d4148db784527c29d6d66d9236ab387f236322bf710e4ce0baef4ad52e321a21e1b1c186061480e5bffc411829aab2b659a9b8aca60d86f55b8e708af004106dae0333339de87d8cc4d251f2aae1f8872cfeadd20c040697a30fcc034b8368bc42fe340503e5c", @generic="137c3ca16005985937050e03f5b1bf59bbbec493ef3fc0ab7c69b57ea4936607661f987dec98f6268622d19c5695213c1a255c2d30c2c90ef2568870433a3652183cdddaa61b55cc538bb57ee18528d5dce573e980276ab7421b1ca74d2fc5ed1389501fa3360105b4d2db8db47a0263ec6b8cbdf43332d391dfaed4e72ad509862cf06e6357db84b233e2db13a7bb68f304a5dea22e8eec733dfedc9d0a7b88333e45b322a16bf668702e334f175778a6b6c14d8f4ca6195dafdcb2e0db40dea86c4aac3bc1b3a75d7bc6483617b47a90cc647b90da859341469923f7f70ac2043835f896884a", @typed={0x18, 0x3a, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x72, @pid=r5}, @typed={0xc, 0x32, @u32=0x4}]}, @nested={0xa8, 0xa, [@typed={0x8, 0x46, @void=""}, @generic="02e0adcd689ace60f6540dec6fb102e71a52213472fbecf3bf434d334422c74de20aaba09421a4557652b0149516dda7ccfca98267280e719e714479b1a170edc52d140758a47c171b8bdf57d002e7718ad11824f82d885f388e779b655eba45d79a8be25f41ead53c7e7d34d8badda3839eeff55c890e4c1e292762cb90e6c99d2e73a4ec3e0fad832651e7696d2ca94d943e3adc83b97da0"]}, @generic="e22d6be45e033a0a66969aa3f18e1d6438df60fea46b566f85faeed33bc9c69a75be38514cccb76f9154"]}, 0x820}, 0x1, 0x0, 0x0, 0x20000001}, 0x8001) 2018/01/16 21:53:16 executing program 3: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00008f2000)={0x0, 0x0}) ioctl$fiemap(r1, 0xc020660b, &(0x7f000062c000-0xc8)={0x80000001, 0x9, 0x1, 0x6, 0x3, [{0xffff, 0x400000000000, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x19, 0xff, 0x3, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x8, 0x2, 0x5b95, 0x0, 0x0, 0x2404, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f000091d000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000f24000)={0x7ff}, &(0x7f000037e000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000448000)={0x0, r2}, 0x8) syz_open_dev$loop(&(0x7f000044d000-0xb)='/dev/loop#\x00', 0x0, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008de000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000b32000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a5000-0x4)=0x0) ptrace$getregs(0xc, r4, 0x0, &(0x7f0000fc7000)=""/249) 2018/01/16 21:53:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000d8000-0x8)='./file0\x00', 0x200081, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000f78000-0x8)=0x5) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a45000-0x4)=0xe) readv(r1, &(0x7f0000aa6000-0x70)=[{&(0x7f0000cb2000)=""/12, 0xc}, {&(0x7f000023c000-0xc)=""/12, 0xc}, {&(0x7f0000a10000-0x6d)=""/109, 0x6d}, {&(0x7f0000432000-0x79)=""/121, 0x79}, {&(0x7f00001f5000)=""/242, 0xf2}, {&(0x7f0000148000)=""/247, 0xf7}, {&(0x7f0000cb5000-0x64)=""/100, 0x64}], 0x7) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ac5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000927000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000f4000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000104000)=0xe8) stat(&(0x7f00005fc000)='./file0\x00', &(0x7f0000b6f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() r7 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000016b000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a5000-0x4)=0xe8) r9 = geteuid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f00007fa000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000004f000)={0x0, 0x0, 0x0}, &(0x7f0000886000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000800000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000492000)=0xe8) fstat(r1, &(0x7f00009bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000082000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efb000)=0xe8) getgroups(0x3, &(0x7f0000985000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r17 = getpid() fstat(r1, &(0x7f0000a74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000d84000-0x4)=0x0, &(0x7f0000141000-0x4)=0x0, &(0x7f00006ba000)=0x0) r20 = getpid() getresuid(&(0x7f0000dae000)=0x0, &(0x7f0000db6000-0x4)=0x0, &(0x7f0000656000-0x4)=0x0) getgroups(0x9, &(0x7f000081e000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$netlink(r2, &(0x7f0000eb6000-0x38)={&(0x7f00004a9000)=@kern={0x10, 0x0, 0x0, 0x10000104}, 0xc, &(0x7f000018d000-0x70)=[{&(0x7f0000d6c000)={0x418, 0x34, 0x9, 0x1, 0x0, "", [@typed={0xc, 0x5e, @pid=r3}, @nested={0xac, 0x45, [@generic="112dc5cca602e06ef1d0e14fb3c2cb22cc504efd2d7ba54e7e7f2c451f871b124ca9f26814fe7ef74644daa3b47b50f06b8536914913c06143c4cdf454bfefff6773b91153255a3cdb129d9634f6dd9d4c6dd3d188fc7a160a243ae895f32744eaea2fdeadf1a0ab109bcbe6348a15e53c811a48693dd0523f5108b6c37dcd9debb8456c48185e8172ecb8f5cce7d8cea7609ebc1901acb5ee69e116e2f2a8833c8e14453e0805d8"]}, @generic="cfc3a5e18f8aa44b69aebf3e842dbb2beeec72ad4d508df59271757b35d559036f902537091e0b11f2211807af9914fb5d91dc64fe79f06ad5bcfd6fec9ca99d7fb476cc13013b8e7a3647522d9e6744481a96cd93e79b2a3f689fc5fa527b15a9a95f207cd43786c57a20d5f7968e3b2c94491e392e8bdf51951e94186666e5eac8b64998", @typed={0x8, 0x3e, @void=""}, @nested={0x18c, 0x14, [@typed={0xc, 0x3c, @uid=r4}, @typed={0xc, 0x4b, @uid=r5}, @generic="3fa3d20bd0d45022baf2e4b925e1d8f05f33f0028ec8abad03d830d03fd3400b3c2c3999a468beb06b86c29ab8458e883d13d42b4777cdd37d1b363183c47701ff56d14f265b7790a4bde94d6f662adb3919745ef85718a24c9dacc19e7d98025eee78dcf24ccb775b618c55e80d5b4493743e12c8aaa7b0e87ba1a7aaf48be70accdfee6e96aee0059bea052d71181573cc1b07fcbda2ca6e2260e7db47c900787452b72021f067b0ab77cdcc35eaf9ce4d2eeafc58c7693a7b00050c13a182e29c5a304b18", @generic="58c848c4e494b93675f69493ba2056bde8e4fd1da56f1f791d39c867405ff95350f433e59571fbe633b13ca80840ff732804e433b51f85b831317c49c6633ea37c1aa92927993cdaff0516cf9ec8a4", @typed={0x8, 0x54, @void=""}, @typed={0xc, 0x23, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x2b, @fd=r1}, @generic="79debfe4c7125d025e920073b29e0ce03ecfa811a02e113b0e725bd505b4d273f3989ae64ab04de489246c53223c39b2030aa36746d463ad6a04e5"]}, @nested={0x128, 0x49, [@typed={0xc, 0x40, @u32=0x6}, @typed={0x18, 0x46, @ipv6=@loopback={0x0, 0x1}}, @generic="02f061002c32f0a62c7ef3ed3aeb188024eccb1c7f814414a9f0bd360aa6f63e39ca9499d87be0078f01419b8dd7ca35caf8979060bf441debafe3ee24fd59fb704810a863c9b6dd65b834a46bea3f4f14d056a36cf443718922bec5e707197a4b18a28df209b6bdc01813bf2727b718b06787611b919c5a5f426f09e5ca26eea9cfba43a4c9e0cd99d2efa4562ff6ec51cedc5bbce4b20a75bcf00b7e322cc5e01e3e9dca5c473c1c8d63f5a2d675afe3aba4503a8a2d9c37f17ca5654c8411db79e5f050cb2ef22b81b6dda432a6e49b28aff55d50bdb9f5ac27624776de3da347cf0584ce342c9e9e0e738491ad", @typed={0x10, 0x67, @u64=0x9}]}, @typed={0xc, 0x6, @pid=r6}]}, 0x418}, {&(0x7f0000348000)={0x1c, 0x29, 0x4, 0x0, 0x2, "", [@typed={0xc, 0x58, @pid=r7}]}, 0x1c}, {&(0x7f0000929000-0x34)={0x34, 0x10, 0xd00, 0x7, 0x2, "", [@nested={0x24, 0x47, [@generic="b273d2ec17", @typed={0x18, 0x7c, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x34}, {&(0x7f000069f000)={0x2b4, 0x41, 0xc00, 0x1, 0x3, "", [@nested={0x6c, 0xc, [@generic="0f6aea64a3242603c21b401c823d8adb9a62b2c4cab7785fc4d04d30b5b90e3c550f34a63e5a5262066566dd", @typed={0x18, 0x49, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x1f, @uid=r8}, @generic="b0b1540ed50131333633bfcc2c4f2e228061251f5a28"]}, @nested={0x12c, 0x27, [@typed={0x18, 0x57, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="", @generic="398938a6795c389ab311050c7430f1d63ee698aa955e2c9d3cf08a06363df3a37df9a3eb9c44fedfc99a4f8e51", @generic="6887f950eea69f8902adfa2f530828e0f5b6ccd213e0c3184369b53b25868e87cb65646d32e563791896b82e3ae9bd64847fd25171c8", @typed={0x18, 0x4d, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}}, @generic="68b88d0b", @typed={0x90, 0x6c, @binary="134a001b17b06593e6eda4503f177dff5be34a032062010c5c7b309881bec9fc1f396920dfb1f5a417198953fb4565350f6aab3273b80fb38e8d992b38668ab56affe0082ef559e2eebc7875ff0ef32ffcb7d900a73ee48d0d11f2870ca6f0263e3eff58140f41bffef07ba1657e8d3c19280923ad5217abdbe1b0a61dc0787c529249284808b2"}]}, @generic="458b2bc635c8e3b1a6d7d67267958d07e61be692e817ed4ead1c3047c5c8a96f6b792a7d67a8c213e260e9fafd507071e42c2b83909ebe27b199a0786d1eedfc3c38ff189b0b723963298ed4c6aede10aab500e1e392441ed3c34fc19bb869e54cac209cdba91406006aea449087352a09dc59e24eaed2eb5031b463c89927fd474582aaef348317e2ca90191d6a4659c0916805597dfe00c7aa962797f3536798d053c01421a5ddefbd6845f8660e0f460e09be1290ea51757044bdb48fe09df8838fdc8ab0b92c1a2025b133e3be881e2a3ac9c66b8ec08826315cf7f3c96220272e4a00428945a365351699683e9b2d00ed86ced0c0", @generic="cbd98089b26abfb7ee6321919234d295b270"]}, 0x2b4}, {&(0x7f00007f2000-0x3c)={0x3c, 0x17, 0x800, 0x6, 0x3, "", [@nested={0x20, 0x4b, [@typed={0xc, 0x51, @fd=r1}, @typed={0x10, 0x50, @u64=0xfff}]}, @typed={0xc, 0x1, @uid=r9}]}, 0x3c}, {&(0x7f0000205000)={0x28, 0x2f, 0x100, 0x3, 0x0, "", [@nested={0x18, 0x92, [@typed={0x8, 0x64, @void=""}, @typed={0xc, 0x27, @pid=r10}]}]}, 0x28}, {&(0x7f0000aa6000)={0xc8, 0x1d, 0x401, 0x5, 0x3, "", [@generic="e7be2c2e15f9e9641cb7ca1afebca084f593e34b7b3ed9aff4e67a23c2c37b49775cb4ff4d9e4170cbf18059a3639dfbba4831d18a4419d162d95e42b7c9214fd9c4a8883269546efafba2e6f747207bf26683172bbbb081c8ef294552bbdd3b6bc7f7cada8d0e164b96f81d78198c90723d018b0c53a187953428c89f991a4d4bed13d1d21430cc97eb15bd3f4304e6e371b2ea8070a7db64a4fd4b0640bb16e594bea5e49b6186278f0f2e2aa98350e48ba6e68598da0b"]}, 0xc8}], 0x7, &(0x7f0000934000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xc0, 0x0}, 0x40001) socketpair(0x10, 0xa, 0xbaa, &(0x7f00004b6000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000be7000)={0x0, 0x0}) recvmmsg(r23, &(0x7f0000ba2000-0x78)=[{{&(0x7f0000c72000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f00007b1000-0x70)=[{&(0x7f000059f000-0xae)=""/174, 0xae}, {&(0x7f0000dbe000-0xa0)=""/160, 0xa0}, {&(0x7f0000572000)=""/221, 0xdd}, {&(0x7f0000401000)=""/17, 0x11}, {&(0x7f000010c000)=""/74, 0x4a}, {&(0x7f0000a7c000)=""/47, 0x2f}, {&(0x7f0000c4f000)=""/56, 0x38}], 0x7, &(0x7f0000224000-0x1000)=""/4096, 0x1000, 0x9}, 0x80}, {{&(0x7f0000a06000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000218000-0x50)=[{&(0x7f0000daf000-0xe7)=""/231, 0xe7}, {&(0x7f00001d6000)=""/134, 0x86}, {&(0x7f00005ad000)=""/1, 0x1}, {&(0x7f000046e000)=""/36, 0x24}, {&(0x7f0000ae9000-0x91)=""/145, 0x91}], 0x5, 0x0, 0x0, 0x7ffd}, 0xeeb8}], 0x2, 0x1, &(0x7f00004e9000-0x10)={r24, r25+10000000}) [ 39.039468] audit: type=1400 audit(1516139596.033:20): avc: denied { write } for pid=6879 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_fib_lookup_socket permissive=1 [ 39.041551] binder: BINDER_SET_CONTEXT_MGR already set [ 39.041558] binder: 6854:6860 ioctl 40046207 0 returned -16 [ 39.089616] binder_alloc: 6854: binder_alloc_buf, no vma [ 39.089633] binder: 6854:6860 transaction failed 29189/-3, size 0-0 line 3127 2018/01/16 21:53:16 executing program 7: keyctl$set_reqkey_keyring(0xe, 0x10000000000006) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x109100, 0x0) fcntl$getown(r0, 0x9) ioctl$KIOCSOUND(r0, 0x4b2f, 0x46cf) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x7f, 0x4) 2018/01/16 21:53:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x291) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e23000-0x4)=0x0, &(0x7f0000983000)=0x4) r1 = syz_open_dev$loop(&(0x7f00005ba000-0xb)='/dev/loop#\x00', 0x10000, 0x2000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) recvmmsg(r1, &(0x7f00005ee000-0x3c)=[{{&(0x7f000086e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000d3d000)=[{&(0x7f00000a7000-0x60)=""/96, 0x60}], 0x1, &(0x7f0000d66000-0x7a)=""/122, 0x7a, 0x0}, 0x3f}], 0x1, 0x40012021, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00005c3000)=0x0, &(0x7f0000761000-0x1)=0x4) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:53:16 executing program 0: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000b02000-0xb0)=""/176) pipe(&(0x7f00007fe000)={0x0, 0x0}) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r3, &(0x7f0000b02000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000556000-0x4)=0x10) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000b03000-0x40)={0x1000, 0x7, 0xaa, 0x8c, &(0x7f0000aa0000)=""/140, 0x9b, &(0x7f00009ed000)=""/155, 0xbd, &(0x7f0000b03000-0xbd)=""/189}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f00007b7000-0x4)=0xc) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000b01000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xffffffffffffff33, 0x1, 0x2, []}], 0x10, 0x0}, 0x0) 2018/01/16 21:53:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) pread64(r0, &(0x7f0000623000)=""/208, 0xd0, 0x0) r1 = epoll_create1(0x0) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000028000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000030000)={0x0, 0x0}) ppoll(&(0x7f0000cc0000)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) 2018/01/16 21:53:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00002c8000-0x1)=0x3) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009e8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) 2018/01/16 21:53:16 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000014000-0x14)=@known='security.capability\x00', &(0x7f0000001000)=""/193, 0xc1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000196000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) symlinkat(&(0x7f00004db000-0x8)='./file0\x00', r1, &(0x7f00001a1000)='./file0\x00') r2 = creat(&(0x7f0000051000)='./file0\x00', 0x10) renameat2(r1, &(0x7f0000fb9000-0x8)='./file0\x00', r2, &(0x7f00007ba000)='./file0\x00', 0x5) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f00004e0000-0xdb)=""/219, &(0x7f0000931000)=0xdb) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) userfaultfd(0x80000) 2018/01/16 21:53:16 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0xa3d2307b5aea6df, 0xffffffffffffff9c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000009000-0x10)={&(0x7f0000003000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000003000)={0x8, 0xffffffffffffffff, 0xf3, 0x1f, 0x81, 0x7ff, 0xffffffff, 0x2, 0x4, 0x1, 0x7ff}, 0xb) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000006000/0x2000)=nil, 0x2000, 0xc) 2018/01/16 21:53:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) connect$inet6(r0, &(0x7f0000b4e000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0xfffffffffffffe93) fcntl$getownex(r0, 0x10, &(0x7f0000d4b000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000637000)={0x3, 0x0, 0x2, 0x9f9c, r1}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007c6000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ae8000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x6}, &(0x7f0000dd4000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ab1000-0xa0)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xb0, 0x87, 0x7, 0x10}, &(0x7f00009c5000)=0xa0) sendto$inet6(r0, &(0x7f0000d3b000)="", 0xfffffffffffffdea, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 21:53:16 executing program 1: r0 = socket$inet6(0xa, 0x100000000002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind$unix(r1, &(0x7f0000000000)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d33000)={0x20, {{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xd6280000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x2, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) [ 39.092439] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.092464] binder: release 6854:6860 transaction 27 out, still active [ 39.092466] binder: undelivered TRANSACTION_COMPLETE [ 39.092476] binder: undelivered TRANSACTION_COMPLETE [ 39.092481] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.092495] binder: send failed reply for transaction 27, target dead 2018/01/16 21:53:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009b7000)='/dev/sg#\x00', 0x4d, 0x80000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004ad000)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000090f000-0x4)=0x2, &(0x7f0000387000)=0x4) r2 = syz_open_dev$evdev(&(0x7f0000e1a000)='/dev/input/event#\x00', 0x200, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000975000-0x4)=0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000528000-0x28)={0x1, 0x100000000, 0x0, 0x0, "94a064b7b52043d3690712aef39caab61a533f24c522bdddd47f40e9c9ff04d3"}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000160000-0x4)=0x5, &(0x7f000005c000)=0x4) [ 39.201951] FAULT_FLAG_ALLOW_RETRY missing 30 [ 39.206567] CPU: 1 PID: 6943 Comm: syz-executor3 Not tainted 4.9.76-g8dec074 #13 [ 39.214101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.223749] ffff8801d0d57800 ffffffff81d93169 ffff8801d0d57ae0 0000000000000000 [ 39.231742] ffff8801d55cb010 ffff8801d0d579d0 ffff8801d55caf00 ffff8801d0d579f8 [ 39.239726] ffffffff81660c0a 00000000000065e3 ffff8801cfa4b8f0 ffff8801cfa4b8a0 [ 39.247696] Call Trace: [ 39.250264] [] dump_stack+0xc1/0x128 [ 39.255600] [] handle_userfault+0xa3a/0x1310 [ 39.261633] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 39.268619] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 39.274998] [] ? __schedule+0x64d/0x1ba0 [ 39.280680] [] ? handle_mm_fault+0x117b/0x2530 [ 39.286883] [] ? handle_mm_fault+0x1fc3/0x2530 [ 39.293087] [] handle_mm_fault+0x1fd1/0x2530 [ 39.299121] [] ? __pmd_alloc+0x410/0x410 [ 39.308107] [] __do_page_fault+0x5c2/0xd40 [ 39.316310] [] ? mm_fault_error+0x2c0/0x2c0 [ 39.324337] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.331323] [] do_page_fault+0x27/0x30 [ 39.336870] [] page_fault+0x28/0x30 [ 39.342809] [] ? strncpy_from_user+0xaf/0x2d0 [ 39.348930] [] ? strncpy_from_user+0xb1/0x2d0 [ 39.355046] [] getxattr+0x96/0x310 [ 39.360210] [] ? xattr_list_one+0xd0/0xd0 [ 39.365979] [] ? check_preemption_disabled+0x3b/0x200 [ 39.372792] [] ? __fget+0x201/0x3a0 [ 39.378038] [] ? __fget+0x228/0x3a0 [ 39.383283] [] ? __fget+0x47/0x3a0 [ 39.388445] [] ? __fget_light+0x188/0x1e0 [ 39.394241] [] SyS_fgetxattr+0xe2/0x150 2018/01/16 21:53:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x8) ppoll(&(0x7f00005fc000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ff1000)={0x77359400, 0x0}, &(0x7f0000679000)={0x0}, 0x8) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x5, 0x3ff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000650000-0x8)='./file0\x00', 0x0, 0x100) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000de0000-0x8)=[0x7, 0x7]) 2018/01/16 21:53:16 executing program 7: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000940000)={0x1000, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r1 = creat(&(0x7f000028b000)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000610000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) fstat(r1, &(0x7f0000b04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00006d2000-0xe)='./file0/file0\x00', r2, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f09000-0x14)={0x0, 0x0, 0x6, 0x0, 0x0}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/16 21:53:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000075d000)={0x3, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000225000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000093000-0x78)={0x1, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x286, 0x6, 0x8, 0x5, 0x4, &(0x7f00007da000+0x676)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x8, 0x7}) write$fuse(r1, &(0x7f000047d000-0x28)={0x28, 0x0, 0x4, @fuse_notify_delete_out={0x8, 0x4, 0x4}}, 0x28) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_data=&(0x7f000018d000)="53f87e563679c8f3c86752285f614cb73c73c71ec9332d21d4a6367155d1dd79"}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e3b000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) flistxattr(r0, &(0x7f000091f000-0x69)=""/105, 0x69) 2018/01/16 21:53:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000045e000-0x8)={0x0, 0x0}, 0x84800) ioctl$TIOCSTI(r0, 0x5412, 0x6) r1 = getpgrp(0x0) sched_getattr(r1, &(0x7f0000923000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x193, 0x0) 2018/01/16 21:53:16 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000024000)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000001000-0x4)=r1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000028000+0xa6f)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000028000)=0xe8) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d1, &(0x7f0000001000-0x4)=0x0) [ 39.399842] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/16 21:53:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000cec000-0xa)='net/arp\x00') ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$llc(r1, &(0x7f000037d000-0x10)={0x1a, 0x1, 0x100000000, 0x0, 0x5, 0x10001, @random="320a0413cb4e", [0x0, 0x0]}, 0x10) r2 = accept4$nfc_llcp(r1, &(0x7f0000e09000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003b4000)=0x60, 0x800) fsync(r2) fstatfs(r2, &(0x7f000036e000)=""/76) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/16 21:53:16 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000462000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000007d000-0xf8)={{0x1, 0x1, 0x1, 0x3, 0x5}, 0x1, 0x800, 'id1\x00', 'timer1\x00', 0x0, 0x6, 0x6, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fda000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000df3000-0x7)="11fff00092979e", 0x0, &(0x7f0000778000)="c7947975ad6f9e7f4691218ff2192f71383f7fb57a1d01d1fa591af0e25e745b17d2185e5907ea236c73c2c61962a1391c90bfb69772842703ab9c10da933a17983a21a8d7a1256ece09fb7b5bfac312f965e3f224eb9390d166330f") mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getgid() mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000426000)='proc\x00') mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fdc000-0x4)=0x0, &(0x7f00009a5000)=0x0, &(0x7f0000fdd000-0x4)=0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fdb000)='./file0\x00', &(0x7f0000c80000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fdd000-0x8)='./file0\x00', 0x121040, 0x3) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fdd000-0x8)='./file0\x00', &(0x7f0000e4a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = open(&(0x7f0000fda000)='./file0\x00', 0x105004, 0xfffffffffffffffa) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") unlinkat(r4, &(0x7f0000a06000)='./bus\x00', 0x200) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f00004c9000)={0x5, 0xb, 0x9, 0x55e3, "41e7ecb369d705bf51f258f78da337448e9fde0ba3320fd99f9b12617368d7cb"}) 2018/01/16 21:53:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000c9e000)={{0x0, 0x0}, {0x0, 0x0}}) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)="e3616d76731f", 0x1000, &(0x7f0000029000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000464000)='./file0\x00', 0x0) chdir(&(0x7f0000163000)='./file0\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000004e000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000687000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d45000-0x20)={0x3, 0x101, 0x8000, 0x0, 0x1000, 0x6, 0x8, 0x1ff, 0x0}, &(0x7f0000f5c000)=0x20) sendmsg$inet_sctp(r0, &(0x7f00008d1000+0x7ed)={&(0x7f0000941000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dfe000-0x80)=[{&(0x7f00003f9000)="2c5f4eab99289dee8fa368b2a54512f1fa6aaeb5e0b0d021fabff3696046e537c2851bf401dd80be2eee05b1170ed357c26120edd79525e53075660565fa", 0x3e}, {&(0x7f0000f08000-0xc0)="575bd6f0218e8577732614da98ece52bd124ca785bef317b402bd83ca24a38dbf4ef4221420e77d84d7bedfa8fe69f6c2b423bc7c79d7ca34019ff904a13ba70a11dfa0112db2854e28349526746699f5a83d37284fc4c1b7895d93aa4dcf29f2a94dc686f7ed670654ef4324e2b1a02c9e526c247234741a392e193688813a41e5f95f74258d8c33b7b667e0c3b50ee2c8cb2d908fc4954017a92450464f8bc684feff4188c51c0461451d6c24810f37e55567b1b13e6fa4591e64340a7c748", 0xc0}, {&(0x7f00001dc000-0xc8)="c0121d2dcdeb93bff71b05f689ef56571772f26004c753983a0b31a1538621ffef25e56372d573d7d6d0e532206cafb1d7a67beab0529c11e3a84e2ed598b62c0fd01026cdc73e3c92278eced064e7bb3730445bbeec6a6c996ba32ba78379474683cc643c8c18e0db8b3b9686b8de76fedf94c6cbba453f2edb5c9db3b693981ac406d4e8ffa7e57344e2d40c55482daaf2ce7539791d05868ac34833b5b5366d1424046e4d0b8a29113ac7766db76cc9dd59a60c9b7448e6c6d6f602b227227d9a027ccb802390", 0xc8}, {&(0x7f0000ac2000-0x97)="d4a846d19afcef6b8310610d9f878d5356024f2272355321d5a975a09b650e9f02795fd6f5b18c83086c2e4feb90c16e0ddd4d0b2ec92b4a813c9d5424eeb577c8a4132a4ef6799a49f2e15bf20a8c67c9e192b3724aa54e5f527fbdb19b71380f5e5c5333b2c128614c7e2ad5c656d4ba84891bc1784bd9a694f7ae72cd5360422efa8604c6230bf49e8a3dc1b66bbff48a23e9d5896d", 0x97}, {&(0x7f0000799000)="53fcc97d393bb0e41249744f9efbcf8d181644e7cc7bb0f6a29a227ca75f1bb2f1c298e608ff20290152f6c037a6cba0b8c42ee3cea51e18e24fd265023058ae8ec08ea4e6b2ad40fd411197", 0x4c}, {&(0x7f00004c5000)="e9b87c2f44165947a19b8114b5110811beca50a4c5beb4020d1693dd01f468e444ff72fdfc2854e44f57b1ecafbc9073f9124fa21dc8b84c70f8fec8489f3477ce7e1ed8e9c425eae3daae236ef73411530891541ef09e0f5d94d395e1bbb3bae6f8d0a1674ea6b57486d69ae10de7a5e394641336942d048fa9b257", 0x7c}, {&(0x7f0000ecb000)="8ac5611ea36884888471723ffc7f2c4271e8a07fceada8bc8b806edc99b5f470f328024017b4d2b2b6cbebb990344ba6c2160bfc1649d951c14821e04cf19fd91ec86c5e201356e8bc4c256ee102ad85c6f5bf73f79aa6f53734604fad49888a78c5f5d81046f7c89133525f349a701dabe91bfeea79d7cfb93eff6ed48356113ad6eb6a7e117c8a59f173cfa1b48635", 0x90}, {&(0x7f0000863000-0xd9)="dd2401e7dbafef11aebbc751626b69cc939d02b5fc0721e3c8753a8d2d1df0cb9e8e5d6c5d37777304c428af48bdb742cc27997b8227da8367aae485eae7b6436b3185582395ea44ee37c47b2b0fef206d698f802525e0ccfea051bba01672014b9520f79738a7819474f83997b335a8c98125655328f7aa4d1a40920324371455f40891f09fc12a8d409a4f4e35acad98d9f23ec81dc200876b6c39973b2d8f0d2e6dfca9ac46ab9ac0b26fa4a9bf6e61ef28b013c7de91e862d8e87c25c091d2d47f4a09ca4f44a75882404b7edb3470e5809bcb2b0fc27b", 0xd9}], 0x8, &(0x7f000009a000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0x8000, 0x0, r1}}, @sndinfo={0xb7, 0x84, 0x2, {0x4, 0x4, 0x2ec, 0x2, r2}}, @init={0x18, 0x84, 0x0, {0xbce0, 0x5, 0x8, 0x3}}, @init={0x18, 0x84, 0x0, {0x6, 0x10001, 0x62e, 0x101}}, @init={0x18, 0x84, 0x0, {0x7, 0x1, 0x0, 0x9}}, @init={0x18, 0x84, 0x0, {0x200, 0x7fffffff, 0x9, 0x10000}}], 0x120, 0x1}, 0x4801) time(&(0x7f00007ab000-0x8)=0x0) r3 = openat(r0, &(0x7f0000bf7000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r3, &(0x7f0000020000-0x8)='./file0\x00') mount(&(0x7f0000d78000-0x8)='./file0\x00', &(0x7f000060f000)='./file0/file0\x00', &(0x7f00002a8000-0x6)='exofs\x00', 0x841068, &(0x7f00001c8000)="9254") 2018/01/16 21:53:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") unshare(0x400) openat$pfkey(0xffffffffffffff9c, &(0x7f0000b2d000-0xf)='/proc/self/net/pfkey\x00', 0x40100, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00007da000-0xe)=@known='system.advise\x00') 2018/01/16 21:53:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffff7fffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) openat$ptmx(0xffffffffffffff9c, &(0x7f00001ab000)='/dev/ptmx\x00', 0x4000, 0x0) vmsplice(r2, &(0x7f0000cc0000-0x3b)=[{&(0x7f0000814000)="", 0x0}], 0x1, 0x0) 2018/01/16 21:53:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000749000-0x12)={@common='rose0\x00', 0x22a}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000b64000-0x1e)=""/30, &(0x7f000001d000)=0x1e) 2018/01/16 21:53:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0x0, 0xffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f0a000)=0x7, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000fea000)=[{&(0x7f00008c3000-0x10b)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) r4 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setstatus(r4, 0x4, 0x42c00) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00007cb000)={0x0, @rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000c77000-0x4)=0xc) r6 = dup(r4) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000ed8000)=0x4, 0xfffffffffffffddc) 2018/01/16 21:53:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000daf000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00001fb000-0x88)=""/136) accept$packet(r0, &(0x7f0000a89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000018e000)=0x14) connect$llc(r0, &(0x7f0000ed8000-0x10)={0x1a, 0x7, 0x9, 0x7ff, 0xcae5, 0x80000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) poll(&(0x7f0000e9e000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0x17, &(0x7f000023c000-0x4)=0x1f, 0x4) 2018/01/16 21:53:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000d70000-0xe)='./file0/file0\x00', 0x0) r0 = creat(&(0x7f00004b0000)='./file0/control\x00', 0x18) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000093c000)=0x47, 0x4) rename(&(0x7f0000375000)='./file0/control/file0\x00', &(0x7f00007d8000-0x14)='./file0/file0/file0\x00') 2018/01/16 21:53:16 executing program 6: fanotify_init(0x1, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000ed4000-0x168)=[{{&(0x7f00005ee000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000de3000)=[{&(0x7f0000597000-0xeb)="64d0cf62fc47da22b9ddc9e6e3842e8d796417f47b5ba3e3ce5252166c0d27fb7e879cda6d35ea3302cadf01b7c2dfc71c3da5cc3ac3ab1d553db6bd697f91eb49e8e0d278da512d57cd6a1d2d20d57871bd91acbdcf3ebb5e788dcd6dcd277290e7f8f064537cc06d147c769bcec38fe3ca71509017fafcebfa8c55c811ae5fe39adc0b382ebd9c08a1cfe29aa6c12bab4971c3e74fe8a12f0a8a211dbfdaed8e0968e48ad2565a52214f4fc89b6198bfd6b5b880573b3a970fbf670301f5d67dd89ef2203af8bc790c41adc98b4ae62bbd64b4f2225be4565addfe721d039eaf9ecafd5ecbf0ce631f77", 0xeb}], 0x1, 0x0, 0x0, 0x40000}, 0x2}, {{0x0, 0x0, &(0x7f000084b000-0x10)=[{&(0x7f00004fd000)="8f19d19391c364749650861b81ed08513ce1c907536d52f1a4643006fbf30e4650bf74430145671f48e2f37cd679685476952727d43119a7126eec806b0658e1a50c33009ca806452941b8f92f44daceb7704b478d4b29e7604c1c2a0833e3c79694b1c20a5e642d619231d7db1e6c350d695b49b3c3e42fe5186c20b4e7ddbc3340e620b88ee151be5b00c788cb080bed4c927a5103b6080ac4beefb73b3d834b1a41c72bbb6d6167c70b057f4d878b178ceee9e471", 0xb6}], 0x1, &(0x7f000010f000-0x12a8)=[{0x1010, 0x11, 0x3, "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{&(0x7f0000bf8000)="8ff9ef9a1984215f58c0a6734feb08fb7284cab1efdb3985a85382e2f9d7d1865bbc1a9314059d3c9c6db6be65ae354a2da7281da59b8a85e3b0cd19b90cb42828d80e436b80899f64b221014e26fef26c2752739d228ca4f7e29166e4eafa5b4c2edaa8f308b067cfaf03c4eca5cf0b87aba14a15437cc2c80c848ee1774cbad2eca8736d9a1e7ed87c1619e25d426c0774f2076fc015961ea970d797a6478b978383931410acbfaad5eed9894d047a03ba80e9d032c36462114e177d5a967e58b15c1c0da7aaa1edd6cf9775f0ffdca9d353954dd1a0807d", 0xd9}], 0x6, &(0x7f000014a000)=[{0xa0, 0x0, 0x100000000, "0abcc045ac27885e8564a785e1b271377e7c5e798ad9db829317e997ed3c9189ebaeba1cefe85f676009ce7f5e15f905c0a5be50c37b1eb65e495a32d565ae4147e433b36acb96f4f603923329eafaa9dcaa2ff07b32272d8db15447009ebd3b92601c0812da002ec6a72c3247dcba00f6ba8b0a39061bd2d4dbe01c8041d4bb0d8dea8a59683dbf8a"}, {0xf8, 0x19f, 0x8, "bdf40d3fa4358fdf31e87284bf9e35a0708b207b91233f8faa61e0cb526fb44a857d4951cc8fd01cfa558905f4c1d5c305698a30af9928eee729ebbaa90b050ff01764e481d64769f2d4c71ad318aed435055faf84e7e9895486ecca425e46bf5a1f4d8a49cee3947b602f24f3081aa60563ae5de2ddddc1882371bf0494e6971f5fa078a434131310f4d5466a2b5fb87ca47b8e4368d94b1c943bbba0a8149e0b6e54ad47e09c2ec7ffb7023492ba80c9dcedabe1f6eaa128a39396ac0a68d3f921f4a98b03b9cc614efcfbdf8ef89dca000a19e16b0d6cef16f8adf384502600ecd8"}, {0x108, 0x113, 0x20, "0c5984339f633bac8d93e8a6a5ed7d425dc6f67fed0b8bd777a3f3be8fbe1d9d176ec66dc227f8b1e9b80809f7b6f04027d40422ad21c9b82132fcd1b4536875fb5942680fb035b68a2c68282f32f9fd723c92b56d4f1d5568347592ca36cfed87c7d7fd9bf3c5f823023cdf7c3b876e362cadb11c7891e2295690c879f3390374ddde03902522ef166e2cfee3c23903b4da51db5287e72fe258c443a45a9037584afa31adb7f5ffcb916bc151f25412d600a6527412033468b6f5f0e7d1087149941bab68da7eb889fecbb64fecf71a8d361631950a34ecb2aae6d4cb1bf4326f1058dad365e009801846ec28d87e73a5e135b73d9c"}, {0x18, 0x10a, 0xcdfa, "d2bf"}, {0x78, 0x11f, 0x1, "8c59994da48291c04753713ce17445f0fa1f6ae8b56881a6936ef0b6ebaa4e6bb6c70b7f628b1106c11be4f7e5b6e853064bfe6721c073ad3d36d8cf263d51db75c2aae46b424474b6c2916cf283578573e0db9591751a7f9a150accc3b9d045bbe53c402855"}, {0x40, 0x11d, 0xffffffff, "ad9bd171d3b77094cb62ee4efa5b27545cb4f20b10c3b503d8830fc7b943dc0c02200f1dc981b0fd4d66954649"}, {0x48, 0x1, 0xfffffffffffffff8, "dc250a02e70c060501f8f9edbebc3de1ba292f4f31a3b46836b1a8614d045efadb42f412c09299c48f78e712ad3bce5894d0b0"}, {0xa8, 0x10b, 0x7ff, "04de2c2186b04581057c19365cc4999fff28f29a8df90c49b25c1b12c7f9f2c0865cd409437a057b438f24b964dae91e464a473e12eec9f6eb6f35e3f58f6ad044e447186cc1e0edea70f7001db9c8d77c35dce840df062a0e2ab2a0bd1222cdc53297d50f1525e590f8d52c1a5caf0eae4f494d0461eb666c08180e3e29d3276ada2897b27d0c35f2120ee15ee265547c0192"}, {0xa0, 0x11b, 0x0, "626ad78a133e1f7439f3e7fdd5f64b596fb02c29578943935c4ce7cd3aee5c1d46fe51dc28b13fa49de26e6393402f94be227d93da23444e84b6d4f42da42d10a6448e58a0bfd07a0342bc1546a8ec116eec4b77a8ca6a727e72b224070925c3c11db14877658689525d0d86a5dadfd274fac349b56d330e264395a21049bd0d45f5d48b023c5ae6c917e5eada1393ea"}, {0x108, 0x10c, 0x400, "de50b65aa019e553aa006b877bcf1d67e943e9c57cd0a95e84ba043880df1c10dd2c0a54824842b2c61759f2f5914906c4210598232ea962ca6822b91d808c989183f440436d6f49a1cfeeafac7d2fdfbfd2b846de5ebefc6fc10418cffc42d94a0b65559860c7cd11b8d96b40a57d3bea3a913abc530c4e43cc57b2d637ca5fd9812d7bbf3a4a46be9f7209dea96719aa860b331802833e7a3200052a53021e4821a3e6e762ebd019644cf6fcbf188137e27c9e8837fba1424baccf942f071a40240d622fee7aee6c87c694ec227cbf19ba4d528722d74c3f86df23ecbd2e8218898ce7e5d775f3bc37732970efe06dc5f142ec7176"}], 0x608, 0x4800}, 0x8}], 0x6, 0x20000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e5c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000002f000-0x4)=0xb92c, 0x4) writev(r1, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) 2018/01/16 21:53:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x4) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000aea000)=""/170, &(0x7f0000f00000-0x4)=0xaa) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004a6000)='/dev/autofs\x00', 0xfffffffffffffffe, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000802000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f00007fa000)={0x0, 0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x3) setrlimit(0x8, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d6c000-0xa0)={0x0, @in6={{0xa, 0x2, 0xd8b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x8, 0xfffffffffffffff9, 0x10001, 0x2}, &(0x7f0000905000)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00003fb000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 21:53:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000cec000-0xa)='net/arp\x00') ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$llc(r1, &(0x7f000037d000-0x10)={0x1a, 0x1, 0x100000000, 0x0, 0x5, 0x10001, @random="320a0413cb4e", [0x0, 0x0]}, 0x10) r2 = accept4$nfc_llcp(r1, &(0x7f0000e09000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003b4000)=0x60, 0x800) fsync(r2) fstatfs(r2, &(0x7f000036e000)=""/76) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/16 21:53:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000613000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000015000)={0x20000004, 0x0}) 2018/01/16 21:53:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000072a000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) ioctl$TCXONC(r1, 0x540a, 0x4000000000000000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = dup2(r2, r0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) 2018/01/16 21:53:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) clone(0x0, &(0x7f0000e8b000)="df597005edcf625396b87bf757b2dbac7b", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f000019e000)="") munlockall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) 2018/01/16 21:53:16 executing program 0: mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000086b000)=0x5, 0x4) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009da000-0x9)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00009d9000)=0x0, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) 2018/01/16 21:53:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="", 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000003000)=""/149, 0x95) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002000-0x5)=[0x0, 0x0]) 2018/01/16 21:53:16 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000013000)='/dev/rtc\x00', 0x0, 0x0) dup3(r1, r0, 0x80000) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00001b5000-0x78)={0x5, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, 0x1, 0x10000, 0x82d8, 0x5, &(0x7f0000bc0000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x101, 0x0, 0x4}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00006b2000)=@common='nr0\x00') ioctl$LOOP_CLR_FD(r1, 0x7001) bind$pptp(r1, &(0x7f0000ab2000-0x20)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/16 21:53:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000391000-0x4)=0x0, &(0x7f0000025000)=0x4) socket$inet(0x2, 0x805, 0x6) 2018/01/16 21:53:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000367000-0x14)={@common='ip6gre0\x00', &(0x7f000065d000)=@ethtool_gstrings={0x1b, 0x10001, 0x8, "0127364185a85dee"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008f4000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_int(r2, 0x0, 0x21, &(0x7f000060a000)=0x0, &(0x7f00006f4000)=0x4) ioctl$int_in(r1, 0x5421, &(0x7f000075a000)=0x5) r3 = geteuid() r4 = request_key(&(0x7f0000e22000)='id_legacy\x00', &(0x7f0000acd000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b85000)='bdevppp1selinux\x00', 0xffffffffffffffff) keyctl$get_persistent(0x16, r3, r4) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b39000)=0x8) r5 = accept(r1, 0x0, &(0x7f0000be7000-0x4)=0x3e7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000845000)={0x0, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x3, 0x4, 0xfffffffffffffff8}, &(0x7f0000ba2000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00003f8000)={r6, 0x1ff}, 0x8) 2018/01/16 21:53:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) 2018/01/16 21:53:16 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x2b9}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$packet(r0, &(0x7f000001b000)=""/4096, 0x1000, 0x0, &(0x7f000000d000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001d000-0x8)={0x0, 0x0}) 2018/01/16 21:53:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000c24000+0x4fd)='user\x00', &(0x7f0000ef6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) pipe2(&(0x7f0000181000)={0x0, 0x0}, 0x800) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) ioctl$TCXONC(r0, 0x540a, 0xff) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000457000)={@common='bcsf0\x00', @ifru_flags=0x1000}) 2018/01/16 21:53:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f47000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000da3000)={0x1, 0x0}) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f000074c000)="2400000010001f004d12e30800de01030305010006000002000000000600020000000000", 0x24) 2018/01/16 21:53:16 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) bind$ax25(r1, &(0x7f0000ccc000-0x10)={0x3, {"d5b4871f8b8e6a"}, 0x4}, 0x10) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000fd5000)="040ec4cf7282494b51c37958b34616d6aedc06cfb4c24a912bcc0aebc8de1ad49f3703e3b46bff5913ee5db25d722dd4ad17749b3b5a71236973ce94b3901305247f141bae", 0x45, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/16 21:53:16 executing program 7: times(&(0x7f00006b0000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000a2e000)='user\x00', &(0x7f00009c0000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000b04000)='X', 0x1, 0xfffffffffffffffb) keyctl$update(0x2, r0, &(0x7f000004a000-0xe8)="", 0x0) r1 = syz_open_dev$sg(&(0x7f00000c4000)='/dev/sg#\x00', 0x0, 0x400) ioctl$TCSETAF(r1, 0x5408, &(0x7f000056d000)={0xc9, 0x6, 0x4, 0x100000000, 0x0, 0x9, 0x80000000, 0xff, 0x4, 0x4}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000047000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f000022f000)={0x0, 0x54b, 0x4, 0xce, 0x4, 0x6}) 2018/01/16 21:53:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xfffffe78, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) read(r0, &(0x7f00003de000-0xbc)=""/188, 0xbc) close(r0) 2018/01/16 21:53:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000c24000+0x4fd)='user\x00', &(0x7f0000ef6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) pipe2(&(0x7f0000181000)={0x0, 0x0}, 0x800) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) ioctl$TCXONC(r0, 0x540a, 0xff) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000457000)={@common='bcsf0\x00', @ifru_flags=0x1000}) [ 39.834691] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 39.869438] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/16 21:53:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000824000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00005ec000-0x18)=@get={0x1, &(0x7f00004c8000)=""/50, 0x4}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00001ce000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000081c000)=0xb) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000966000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000806000)=0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) sendto$inet(r0, &(0x7f0000169000)="", 0x0, 0x0, &(0x7f0000998000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 21:53:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000105000)="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", 0xfc) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00002d4000)={{0x2, 0x3, 0x1, 0x1, 0x8}, 0x10001, 0x9, 'id1\x00', 'timer1\x00', 0x0, 0x401, 0xee9, 0x200, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 21:53:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cff000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) shutdown(r1, 0x1) dup3(r0, r1, 0x0) 2018/01/16 21:53:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x5) 2018/01/16 21:53:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) read(r0, &(0x7f00003f6000-0x1000)=""/4096, 0x1000) close(r0) 2018/01/16 21:53:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80e, 0x7, &(0x7f0000900000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000053f000-0xc)=@sack_info={0x0, 0x9, 0x7f}, &(0x7f00001ad000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009b2000)={r1, 0x7fffffff, 0x58f}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000feb000)='ns/user\x00') ioctl$KDENABIO(r2, 0x4b36) 2018/01/16 21:53:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000d9a000-0x8)={0x0, 0x0, 0x0, 0x5}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000428000)=0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f000013f000)={0x3c38, 0x3, 0x0, 0x6, 0x1000, 0x2, 0x8000, 0x40, 0x5, 0x7}) 2018/01/16 21:53:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000066f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup3(0xffffffffffffffff, r0, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000168000-0xc)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f00009df000)=0xc) sendto$inet6(r1, &(0x7f0000a43000)="c3c12d83cb252120e3661282e8b1e5533abb33fe11d81e064f90249ac89830d25071f9d51a9b338ee7a6ae6804e92c431146fec61a104fc7dae82935da428ed30ec4edc8db9cd86d8b59838a7603d7d1543a7d6280ccb1a1646bfe335e9dfdf8ff96063bd7296c2c5e146b89f83fd0f3f126", 0x72, 0x4, 0x0, 0x0) getsockname$netrom(r1, &(0x7f0000fb6000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000576000-0x4)=0x48) 2018/01/16 21:53:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000f76000-0xe8)={0x0, 0x0, 0x0, 0x1ff, 0x9, 0x0, 0x3, 0x4, 0x1, "fcbee36943481aeed2bacb970a845f9594b63e633f54d0d703014138b55dccbc1a070e296f8bfc37bd27c5b1a33c42c51a2a600885baf36625d1c1ec6af0859b", "3f9596d9ba14ba009cfeae16b9844e57557f63599e5848d3fa773fed34d71a29efed3ec22aff59ac972acc2a287163694a6c0502486b26f743c9726d14b4481d", "736aa4795305909a6a40c703aa87007de83bc6e31d0d07bb058e7bc8bb5d469a", [0x4, 0x800]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000069c000)={{0x6, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 21:53:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c6a000)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed7000)=0x800, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000012e000-0x4)='bg\x00\x00', 0x4) [ 39.875449] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 39.898934] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/16 21:53:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x4, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000001000-0x8)='bdevGPL\x00', 0x8, &(0x7f0000001000-0x2)='&\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000010c000)={0x0, &(0x7f000003f000)=[]}) getcwd(&(0x7f00003a3000-0xfe)=""/254, 0x4e2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009e5000-0x4)=0x0, &(0x7f0000999000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000f83000-0x4)=0xa0c0, 0x26f) arch_prctl(0x1003, &(0x7f0000131000)="06043bbd023380993142471b9812271e351cb3552e41ee6130321c0de79a9a65e6c8c5e08cb5ec4e9550946e7f0fa8cf3b8728190309d74e089182") 2018/01/16 21:53:16 executing program 6: mmap(&(0x7f0000000000/0xd2d000)=nil, 0xd2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a83000)={0x0, 0x0}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000063b000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000780000)=0xe8) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d2d000)='./file0\x00', &(0x7f000009a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00008b8000-0x8)='./file0\x00', r1, r2, 0x1000) prctl$setfpexc(0xc, 0x40080) openat$ppp(0xffffffffffffff9c, &(0x7f000071e000-0x9)='/dev/ppp\x00', 0x80, 0x0) fgetxattr(r0, &(0x7f000035d000-0x19)=@random={'system.\x00', 'posix_acl_access\x00'}, &(0x7f0000315000)=""/239, 0xef) 2018/01/16 21:53:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f00009f5000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x80800) syz_open_dev$random(&(0x7f000071d000-0xc)='/dev/random\x00', 0x0, 0x11fff) accept(0xffffffffffffffff, 0x0, &(0x7f0000340000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) r0 = open$dir(&(0x7f00000f6000)='./file0\x00', 0xb0040, 0x34) r1 = dup(r0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000024000)="e5b4f73ca0db825680ba8efe54fa2e9a755cc4e6eb95bc8f83745c382ee450f88d4e384d8f524fcc6a924c2313ab0847a365b2ca2d476359416e1c42c3e877e5e613d9011b8fb971aa5f6a4303818258013365e36d1de84f9f9686c691f707319e765f05e5282ef88c8ac95441b266516195b0398a67a70f7336420e3b132db0a165d682945070617629d964c0a40e6ef7085d05c9f22ae05ac477d754", 0x9d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000a42000)={0x5, 0x7f5, 0x0, 0x100000001, 0x7fff}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000944000-0x4)=0x9d) ioctl$TCSETSF(r2, 0x5404, &(0x7f00007a0000-0x24)={0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 21:53:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c46000-0x15)='/proc/self/net/pfkey\x00', 0x80080, 0x0) sendto$llc(r0, &(0x7f0000e1b000)="c60c1c8a47d5e71f1efd40a76e61092ca11cb217cbb50677d99982bcbf4febd4cb708d38564dbf75e592e3207f3a6656b24531ba615b8affccf291f93330167c650938b10f3470d4ba03fb271bb7d0e1a29214e67057385e93", 0x59, 0x40, &(0x7f0000741000)={0x1a, 0x1c, 0x1f, 0x0, 0x81, 0x7, @random="af365936de86", [0x0, 0x0]}, 0x10) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r1 = getpid() getpid() sched_setaffinity(r1, 0x8, &(0x7f0000489000-0x8)=0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/16 21:53:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000307000)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffe) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000cd9000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 21:53:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00005a8000)='./file0\x00', 0x101101, 0x1) mkdirat(r0, &(0x7f0000f85000-0x8)='./file0\x00', 0x9) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f0000767000-0x8)='./file0\x00', &(0x7f00005aa000-0x7)='mqueue\x00', 0x1000000001, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000ef8000)=0x0, &(0x7f0000ef7000)=0x4) r2 = open$dir(&(0x7f0000094000)='./file0\x00', 0x0, 0x40) r3 = syz_open_dev$usbmon(&(0x7f0000ab0000)='/dev/usbmon#\x00', 0xc90d, 0x4000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00009d9000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000507000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000ab6000)={r4, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getdents(r2, &(0x7f0000386000)=""/1840, 0x730) 2018/01/16 21:53:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x100, 0x4) prctl$intptr(0x1c, 0x3) execveat(r0, &(0x7f0000133000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000115000-0x18)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) 2018/01/16 21:53:17 executing program 2: clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, &(0x7f0000c47000-0x4)=0x4) creat(&(0x7f0000c66000)='./file0\x00', 0x0) 2018/01/16 21:53:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f9b000)={0x20071026, 0x0}, &(0x7f0000952000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000900000)='./file0\x00', 0x8) syz_open_dev$sndtimer(&(0x7f00006b4000)='/dev/snd/timer\x00', 0x0, 0x20000) chdir(&(0x7f00002d6000-0x8)='./file0\x00') r0 = accept$inet6(0xffffffffffffffff, &(0x7f000059a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008a2000)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000348000)={0x0, 0xa9, "2d3a2f0156036600dd35893cb57711657d73bd12e32d8c19f53aad9654faa4d14145a00d0e4634a2657fcdcce0e335fbdc2baf6a8147e18e14068dbba1cf9cf98d4e950116da0004ba95747f839d2a16a2720f98b318b5c4b78662c43a25ad7f5d0daaa76505b7e7ea64904f3da1e94e8e7de7ae61159193ca18db9de6de12b76e05aa532735bc411e559fd784721aa0e5770be07a0e7e2d4150795e343adb99a3c13c844a4e35c47d"}, &(0x7f0000824000)=0xb1) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000423000-0x8)={r1, 0x0}, 0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000a1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$int_in(r0, 0x5452, &(0x7f0000619000-0x8)=0x2) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000eae000-0x8)={0x0, 0xd46}, &(0x7f0000073000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000c20000)={0x4010, 0x5, 0x800, 0x1, r4}, 0x10) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00007d9000)=0x0) 2018/01/16 21:53:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000176000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) clock_gettime(0x0, &(0x7f00003c9000)={0x0, 0x0}) utimensat(r1, &(0x7f0000e1f000-0x8)='./file0\x00', &(0x7f0000d01000)={{0x77359400, 0x0}, {r2, r3/1000+30000}}, 0x100) ioctl$int_in(r0, 0x5452, &(0x7f0000dfa000-0x8)=0x80000000) 2018/01/16 21:53:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = dup(r0) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000033e000)=0x4, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b4000-0x9)='/dev/ppp\x00', 0x801fd, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000af5000-0x10)={0x5, &(0x7f0000479000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = syz_open_dev$sndseq(&(0x7f0000a0d000)='/dev/snd/seq\x00', 0x0, 0x101000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cf2000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f000096a000)=0xc) geteuid() setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00008ad000-0x4)=0x4, 0x4) read(r3, &(0x7f0000c7e000)=""/28, 0x1c) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e68000+0x380)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000064000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f00009db000-0x10)={r5, &(0x7f0000622000-0x1000)=""/0}) setxattr(&(0x7f000011a000)='./file0\x00', &(0x7f0000894000)=@random={'btrfs.\x00', 'nodev,em1bdevmd5sum!\x00'}, &(0x7f0000a6f000)="70707031a6657468316e6f64657623257b00", 0x12, 0x1) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00001d8000)=0x0, &(0x7f0000acd000-0x4)=0x4) add_key(&(0x7f0000597000-0xd)='dns_resolver\x00', &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ed000-0xe1)="ebb608ef3067250e21c03df8c2c647602a6f0401caddb8c6388d3b497e53ee4fa13b7f60f4133e85a1a7a786b49c17b43d4d9db31d0f1851ab8d44aac46e24ab0ce61511941c81714ae4a5575a0b2c250f1ccd2acf7823d9cd8fff15c6e6b65878bd1943852f19507770c9789642bbfcdac7f6a7300e09c0714ee5d4deb2b7ffd73b02231302fac37199a622107f0e7d8ffd71a61254caa86d5aa75e32b00045adc63bb12c02d72016", 0xa9, 0xfffffffffffffffe) request_key(&(0x7f00003b1000)='dns_resolver\x00', &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000248000-0x10)='/dev/sequencer2\x00', 0x0) 2018/01/16 21:53:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018f000-0x24)="2400000052001f0014b2f4070009040002e707100800010000ffffff080000ff00000000", 0x24) fcntl$setflags(r0, 0x2, 0x1) 2018/01/16 21:53:17 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000192000)=""/59, &(0x7f0000c04000)=0x3b) 2018/01/16 21:53:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000a5e000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d34000)=0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000083000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000184000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfc37, 0x7fffffff, 0x1, 0x500, 0x5570, 0x80010, r1}) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000c65000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000ecf000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000187000-0x4)=0xe8) 2018/01/16 21:53:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f000027d000-0x8)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000090000)=0x0) sched_getscheduler(r2) r3 = openat(0xffffffffffffff9c, &(0x7f000012d000-0x8)='./file0\x00', 0x840, 0x21) ioctl$KDMKTONE(r3, 0x4b30, 0x8000) r4 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$unix(r3, &(0x7f00005fc000)="d24aecd9d8b718a936614f44e092e46648102261c56541f5e847778634d7cd21e618cd36ecbcf3c8de1e20f4ea61a98c080f1aa806bae5d489b2de73fc68d73524d5cbcbed6f648d610fbd3213e522d90730347b25a6a3f255b41d0edf092a7c2c403eb105b6b36cad994e4c38006f31ebb9a58d73082f99a61c8a13c11c9b65a21cd0ede488a48f7535fd2ec38ec7ec2c2abcdb00e6b8308928d20ed8c6856611c30367", 0xa4, 0x8c0, &(0x7f00003c5000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x4b, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socket$inet6(0xa, 0x6, 0xae9) 2018/01/16 21:53:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f000051f000/0x1000)=nil, 0x1000) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000520000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000051f000)=0xe, 0x80000) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000520000-0x10)={0x3, {"610c95f57351e2"}, 0xd36}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f000091b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/16 21:53:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000dd7000-0x8)='./file0\x00', 0x40) mkdir(&(0x7f0000412000)='./file0\x00', 0x0) mount(&(0x7f000054a000-0x8)='./file0\x00', &(0x7f0000911000)='./file0\x00', &(0x7f000006e000-0x5)='bdev\x00', 0x0, &(0x7f000063e000)="") r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000058f000)='/selinux/create\x00', 0x2, 0x0) mkdirat(r0, &(0x7f0000d44000-0xe)='./file0/file0\x00', 0xa8) [ 40.088645] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure 2018/01/16 21:53:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4008000000000001, 0x2000000000001) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) r1 = syz_open_dev$mice(&(0x7f00007d5000-0x10)='/dev/input/mice\x00', 0x0, 0x200) accept$llc(r1, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003c4000-0x4)=0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ac4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000b2c000)=0x0) 2018/01/16 21:53:17 executing program 0: ioprio_get$uid(0x3, 0x0) pipe2(&(0x7f0000456000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000000)="53ad9449b4e1bae7cd3d3d7df14535861e2e4831b94998d7b66112fed20648de0be603bec6d9c36159664c8275f8ba44dbf147d03ac5013e002e6de0b08cb6bc44b073eb23297a2d18a92b473750b292d85f57ca9d899835ce3bc6a51d7d6927474b212d1bc27133d6031c8c5c8814f86233955671f03aa65a7a09b6ba20a73ba847496f1e3c249d98f874420e1d960fbb1d3a6799ccb11bf902202bc6969bda86fd861d22da88af3e46aa22a990ef7f964ec6ff599cefacfb10d635af0b3ce20c2f", 0xc2) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/38) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f99000-0x4)=0xe8) 2018/01/16 21:53:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007b7000)={0x0, 0x0, 0x0}, &(0x7f0000394000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000db5000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00000fb000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000575000)={0x0, 0x0}) fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000df000-0x4)=0x0) pipe(&(0x7f0000f44000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00009f8000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000429000-0x4)=0xe8) r4 = getpgid(r2) r5 = syz_open_procfs(r4, &(0x7f0000004000)='net/netlink\x00') ftruncate(r3, 0x20000000000007) preadv(r5, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f000070b000)=0x221, 0x4) signalfd(r3, &(0x7f0000bb1000)={0x2}, 0x8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000401000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000c7e000)="0437f887553cd884fb759397460f", 0xe) sysfs$1(0x1, &(0x7f0000b33000-0x9)='vboxnet1\x00') 2018/01/16 21:53:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0xfc) signalfd4(r0, &(0x7f0000f9f000)={0x418}, 0x8, 0x80800) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000c3000)=0x0, &(0x7f0000b00000-0x4)=0x4) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ee6000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000910000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffff9, 0x40, 0x2, 0x3, 0x0, 0xffffffffffffffff, 0xf29, 0x5664c4c9, 0x1, 0x7f, 0x8, 0x100000000, 0x1ff, 0x7, 0x6]}, &(0x7f0000be0000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000637000-0x10)={r2, 0x0, 0x9, 0x2}, &(0x7f0000de1000)=0x22f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c80000)={r3, 0x1}, &(0x7f00008d6000-0x4)=0x8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f27000-0x15)='/dev/pktcdvd/control\x00', 0x40200, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a68000-0x4)=0x0) 2018/01/16 21:53:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c00000)={0x6173248cd5374a2e, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017f000-0xc)={0x4, 0x0}) epoll_pwait(r1, &(0x7f000076d000-0x60)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000b94000)={0x0}, 0x8) 2018/01/16 21:53:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ebe000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00003b2000)={{0x0, 0x3dc}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000011d000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000a4e000)={0x0, 0x7a, "023938e0910f8a16cc04d2946ffe098d1116a8ca9617e0092c61daeaa739c70a8aab28309997cc32522e5cfb895600c473287f160fd55646dff4e0e84e706bc7a42beb1bbb2bc9553ff598fbb4176733f81c86865a79d9046b91ef9038caf432cb57d8bb23fc638862426046b539a578317d495fa5b6013f8992"}, &(0x7f0000eac000-0x4)=0x82) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000439000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x80000000, 0x9, 0x4, 0xffffffffffffff7f}, &(0x7f00008cb000-0x4)=0xa0) 2018/01/16 21:53:17 executing program 5: socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)={0x0, []}, &(0x7f000064b000-0x4)=0x4) 2018/01/16 21:53:17 executing program 7: getrandom(&(0x7f000010b000-0x5)=""/5, 0x5, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000001000-0x60)={0x0, 0x17, 0x0, @thr={&(0x7f0000000000)="1e1b6067f760a78d3f193f1b2d16226bb3575043232977af51c0d35b5bfc90d369d8523da9eaa1bf8bdbf743380aa59c50f28a32879f456b03f583f0a3a2c6e42bf68557ed2eb3deca74f502f6e962cc96297bad1c708c38dea620be9cfd6bf56a7261a6ee42865fd192947253c8553badffcfbf77a4d444ed0202bd776304708c455697cc411abb2165465604415cb746401732949705236b7ad741b19b53c4e5b912eb86b18a0c70692a77a242bb4d6c741f1bfa98299b8fbc06f5e5098ca8fa03f6b9211a960e006c31eae2213e4b", &(0x7f0000000000)="ce7272145a8b8352647ff159d15870e39ab24d27ac3b22e260de5b6084c1301fc8ff3ccc3539afccc4b37eac44a5a7118193b565f705984a24a5fedd252e26997f97ed1f73a1e9aa554de2cbb8e47a766c7027ee94b0dd5924d6ec25bceef653aa99c74245cab26dffd1bfa62af325744c965ca97086194711acf1725ac88306342de5f0f175a1017c9dd70330493cd53cf491"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) 2018/01/16 21:53:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006c0000)='\x00', 0x2) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000f25000)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000733000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000bfe000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x14f98de7, r1}) r2 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000d06000-0x4)=0x1, 0x4) bind$inet6(r2, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000508000-0x4)=0x3, 0x4) read(r2, &(0x7f0000990000-0xab)=""/171, 0xab) sendto$inet6(r2, &(0x7f0000341000-0xb9)="", 0x0, 0x0, &(0x7f0000d6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 21:53:17 executing program 1: mmap(&(0x7f0000000000/0x4f1000)=nil, 0x4f1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00004a7000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) flock(r0, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000410000-0x9)='children\x00') mmap(&(0x7f00004f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00004f2000)=0x5) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004f2000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f0000321000-0x2)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ftruncate(r0, 0x1f) 2018/01/16 21:53:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) signalfd4(r1, &(0x7f0000cc4000-0x8)={0xfffffffffffffffd}, 0x8, 0x0) r2 = creat(&(0x7f0000233000)='./file0\x00', 0x20) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000734000)=0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendmmsg(r1, &(0x7f0000d0a000)=[{{&(0x7f00002ef000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58, &(0x7f00001ae000)=[{&(0x7f000079d000)="56d483aee74db9df81713c12255266ef32bcca9807e68dc8ab6514eb4ac241d7822aad2b1627c23178938cf96fe495046c53924428f59045ae6dabb77f90fd17afb3a0da8961218db6db3556160a1c015586ff4bc30154961c8212c6bb0001688e1afc061b4bb8ad3857bb4c95c17c5a5f42970b2308223c3ce5c04ac9c97445", 0x80}, {&(0x7f0000dc3000)="827c9086ff01edf8d58f46da9d8371e8f0b303f6ab85c9457379f82588e7e37639a8838a71924f61741e1713071ff65384d49ff3e29c3b487e343217d0700cffdcc9cc6a65081d6a01bf05dde86ce15f27fdb934ecac8a8c61fc837b3426afcc453b5b5df3ff039a08244e5ca5b81a627291af33afea763d868ad6f17b942157ca6dc8f9659fffc10da1524bb5a0b2923d124f5fad441733263a1f58", 0x9c}], 0x2, &(0x7f00003de000-0x32f8)=[{0x98, 0x10b, 0x79c, "bde0c837aa4f5571274f81f063c58680d50642be0e7f22f0f7643b9f8ddd6b820476e0d05d1862bc3f44cfe4d8104fb0c3313d493f077be9cd03e4c628f07a706a3ddfced600f7acf1bb9605b2d2595ed09d6bf11ea0a8170707f236e47744c4cacbad49cf97d9a45ae78d19e1e5627ccef472cad06fe722acc0fb6e1e432bbf688079be"}, {0x50, 0x105, 0xffffffffffffff33, "03f7bfc31d5cc954f2a97c69678202e55e34936af4fe3eeba6c764225a519429aa492bd4f75ddf60907e88e003491e11ffda92cc4e2ea55d1512"}, {0x1010, 0x198, 0x2, "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0x1000}, {&(0x7f00008ff000+0x27)="f5fcc74d26e0107320d1030d464e5a843aaffef5524353832bdb41becd9e293b24ac74b2e4cb3009055b30da4f814548fcbee66d39f073eda7e67b565aed76956f14f8ffd2ae7e7030a4d45eb939922d7cfe185a979f82b541c3d5dab1ba41c56dd99ec2c1c707543bd01ed6898d36a8515e51ef16ae3444a775193bfc1c999e4c1a0edfa052a63246492ef8b8ac531d8dc8becf0ee15d9006aa22ce80897a65", 0xa0}, {&(0x7f00003ff000-0x16)="a738a9d3d20155ac0b05d576a2c433dee07a9cd5d38b", 0x16}, {&(0x7f000025c000)="baa9fdab98d18a8f87db54adc239837ac79da5c833db7288399bb78b87ed17a104c704116366a0d7e4f5f3d958f00f04598fe5580d833bdc1facb6f697be22ada34f2e", 0x43}, {&(0x7f00004a2000)="14572635e2ebcbcf8054043205387d6dec4ded2132f5b0435e5fea768aac6440f06c9d1d22626b035f8c97313a1fa3ecdafa488e60fe41d07415ba9527c7143d930bdbced25a3b85c83551039325c41282ce5c63747853ad4af9425a7b783f1d6fe38a23b801ed19993cb4ccfffeb6806d32056a1e7a2bdcc9394a6f59810981fa59ca18e1305ebfbfc3365870f5a975a05a3ad75bc754fcb11f13c6c9aecdf5cd17155b97a8d369354d7b2e07512f7e3d55513001e9066a4fa94f02560d560ff8da3aada4985e", 0xc7}], 0x8, &(0x7f0000fa6000)=[{0xe8, 0x11f, 0x81, "128492457799926d6f523fb8ffde2e200f8de6501519d2e641391157308b214205beacef4e89a76040ab1add45a550c46408e58c47a31eab2c1398d3a4888143e4859b832d62810e011b7691871d4e8d4678502cb71aca3f0ece0850695babcb8e2e8d78a0b8998c24b28e0a797c91aa48acd0cb99a86165d9a972d496320a60dd539612726ea5f09d7c6e35bc370dbb991faecf2cb3d2e5c946b9282fd80602b27b022904e865cc3d26f155d5d8636f71ef3a2cda2f306e3e3466fc445462ae3288b7d67421ec9b34d5558a9e897fb00fdc823536"}, {0x20, 0x11, 0x101, "73fda38f52d91d1984eef777"}, {0xc8, 0x118, 0x9, "77feec46fff82ca405710988fe10ee424a06dd3fbbbffd32f92c7c5078730e0862a6bafe86f97761d2b02f76bb99eb268cbb97191f198bf3065eacc7f80c55919244515dec43ec67d42d2b1911cb1e0fc16abc51f54673462cc21cfb700c899acf674913137edc315f02438020d0403cbc735a2466dc8c8c467b578185c54b9b4e5be8bb40f29d8f4190e8d07e8ebc966928b6690baeaa51041f584dfe868bc3b5cd05da13071a9afd277958b741113b30125e"}, {0x60, 0x112, 0x2, "41dc016bd55c7a87d34db96a126b6f4a3fc195675ff866bf41c78bc157d7310b96fc302a216be5de8e50cdc9bbf9623a339584235004d2e509a1b5b5a695eb12de1c1eba2fa25663f34779"}, {0xb0, 0x101, 0xfffffffffffff680, "70eed619a6cc446059d7433efb25f005856eca28c74392ab0f1be27197f4352c8d4ba6df0f0681a6bd83f290db65e71b7627e102fe39e7759ca4b32b311002406151a5c4090eae3f9545160ba39575a305711f3902d4a08db684232d3cd69b52cb7dba608011d16770e6590fa2b49336bd0d17ad8981162d7514d542ae9c94d51d3843df05f4f1b50ad55fb51555c901df5333d24804dde981b3ee45c4ce20"}, {0x18, 0x13b, 0x200, "6f202d854c"}, {0x78, 0x0, 0xfffffffffffff800, "812c15ddc736fcbcb31b1b0a5b3dc8c4d10f31155dbecbb7b485a1a96e9fcf1209624cc40d05d7779281e903c237f535ce189f31d18ebba84866140821061ffce07d55491c51e461b49b31d634e756e075f6899cb54239c8d955fc36cef82fda30fb"}], 0x370, 0x8000}, 0x8d}], 0x5, 0x20000001) sendto$unix(r1, &(0x7f00005e4000-0x1)="", 0x0, 0x0, 0x0, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000476000-0x4)=0x0) close(r0) fdatasync(r2) 2018/01/16 21:53:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = memfd_create(&(0x7f0000a17000)=')!cpuset:nodev$\x00', 0x2) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00001e9000-0x4)=0x2) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000450000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2018/01/16 21:53:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000f83000)=""/78, &(0x7f0000001000)=0x4e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000002000-0x60)=[{&(0x7f0000001000-0x2b)="1f373601e5947d885db387680a3810208a7f388b83742cc062c78415dceb6618fbcb6de9be04d624c780b8", 0x2b}, {&(0x7f0000001000-0x5)="5c3c1d132f", 0x5}, {&(0x7f0000001000-0x48)="30b9b161772070f311fccd05c343566d88646ede6c246489996f7292cef711d4eb6841ee59bb16dba6744678777b186acaea02f01ec08e17d2ac513fd6ad4946f4be1ed8ad203eb5", 0x48}, {&(0x7f0000001000-0x3e)="ad83cc0f8d3662adbb2d9ceec8cbfa86e74a9f34540f0697d4150053b4e7d266e4d044d0744d43f54647cd77d7ae3ab7171a8a963c8a3b7e3fde9a1bb54f", 0x3e}, {&(0x7f0000000000)="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", 0xff}, {&(0x7f0000000000)="f502236bc9b6d6e119a98e64cafa8a80c8c1c20d10ab48f513e158fe91a1d59a65b2c50aa673d91fc0c6c6741f176256ca40edbc4bf512ba612894c3ad36689f329cd6d6000d46d2f1bee9d4d25d67f1ce36d1f28428031ecbbf717dbb9f67af482ea67d3fd5d316bfd03e67ce896d7c6d20fd113f587c63a1a9a5873d1b8c0ff07643d57462875c4219a5d58f5c65aaded3fcd5aeccd73695de21dd3cae6695e99eb0c23462ec13789e8777a1", 0xad}], 0x6, 0xe) [ 40.292191] binder: 7207:7211 ioctl c0306201 204f1fd0 returned -11 [ 40.332906] binder: BINDER_SET_CONTEXT_MGR already set [ 40.339474] binder: 7207:7211 ioctl 40046207 0 returned -16 [ 40.352476] binder_alloc: 7207: binder_alloc_buf, no vma [ 40.358406] binder: 7207:7211 transaction failed 29189/-3, size 0-0 line 3127 [ 40.371707] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 21:53:17 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127e, &(0x7f000003c000)="") openat$rfkill(0xffffffffffffff9c, &(0x7f0000017000)='/dev/rfkill\x00', 0x200, 0x0) 2018/01/16 21:53:17 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x100000000000003) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f8d000-0x4)=0x0) 2018/01/16 21:53:17 executing program 2: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000867000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00002f1000)=0x0) r1 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000264000)=0x6, 0x4) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000e71000)=""/16, &(0x7f0000623000)=0x10) fstat(r0, &(0x7f00006ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 21:53:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bc4000-0x5a)="6e65742f726f7574650073c912c4cd470b873028f670f8379b3dcde6807d727d4f915c385c87050f89c8bb1641a19a9fcf9ed6c618510dccc3c2cdef4f1424f4f274035af821ca0b3eb4a2a897c8b97460a7894274e5a1c20c24") preadv(r0, &(0x7f00004ce000)=[], 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003df000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000756000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000177000-0x4)=@int=0x8000, 0x4) 2018/01/16 21:53:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$sg(&(0x7f00008ee000)='/dev/sg#\x00', 0x9, 0x10000) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000442000-0x64)=""/100) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000d78000-0xa3)=""/163) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000de6000)=""/126, 0x7e, 0x0, &(0x7f0000f3c000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 21:53:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000ee2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet6(r3, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r3, &(0x7f0000f74000-0x35)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000621000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00009ed000)=0x5d) sendto$inet6(r4, &(0x7f0000f64000-0x1000)="", 0x0, 0x0, &(0x7f000043a000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 21:53:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009bb000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f000076a000-0x10)={&(0x7f00007dd000/0x3000)=nil, 0x3000}) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x32d, 0x800, &(0x7f00006ec000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) mq_timedreceive(r2, &(0x7f0000ef8000)=""/152, 0x98, 0x0, &(0x7f0000b74000-0x10)={0x0, 0x0}) kexec_load(0xc1, 0x1, &(0x7f000024f000-0x20)=[{&(0x7f0000a9a000-0x1c)="79c514254d1b8d984cc60c5d9ae14e636d4eb0700955c4e9da62303c", 0x1c, 0x6, 0x5}], 0xa0000) dup(r0) r3 = accept(r1, &(0x7f0000681000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000-0x4)=0x10) sendmsg$nl_xfrm(r3, &(0x7f0000d0b000)={&(0x7f0000ae9000+0x578)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df4000)={&(0x7f0000f69000)=@updpolicy={0xb8, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000b10000-0xa)={0x0, 0x3, 0x1, [0x1]}, &(0x7f00005a9000-0x4)=0xa) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000043a000-0x8)=@assoc_value={r4, 0x3}, 0x8) 2018/01/16 21:53:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") symlinkat(&(0x7f0000472000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f000073f000)='./file0/file0\x00') r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000032b000)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000792000-0xc9)=""/201, &(0x7f0000df9000)=0xc9) 2018/01/16 21:53:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000516000-0x28)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ed0000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000609000)=0xe8) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) getegid() 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', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") r0 = syz_open_dev$mice(&(0x7f0000184000)='/dev/input/mice\x00', 0x0, 0x40) getsockname$inet6(r0, &(0x7f0000a9d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fb0000)=0x1c) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)="") openat$rfkill(0xffffffffffffff9c, &(0x7f00009e3000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000fbd000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d8d000-0x4)=0x8) umount2(&(0x7f0000f45000)='.', 0x0) fdatasync(r0) [ 40.377470] binder: release 7207:7211 transaction 30 out, still active [ 40.384381] binder: undelivered TRANSACTION_COMPLETE [ 40.389997] binder: send failed reply for transaction 30, target dead 2018/01/16 21:53:17 executing program 2: unshare(0x40600) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000000)={{0xc00000000000000, 0x1000}, {0x9, 0x7}, 0x80000001, 0x4, 0x800, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) finit_module(r0, &(0x7f0000001000-0xa)='mime_type\x00', 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') ioctl$TIOCCONS(r2, 0x541d) getdents64(r2, &(0x7f0000002000)=""/72, 0x48) 2018/01/16 21:53:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007ff000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dd6000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x4) 2018/01/16 21:53:17 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005da000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000-0x34)={{0x0, 0x0, 0xffffffff00000000, 0x3, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00007eb000-0x4)=0x0, &(0x7f0000150000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000051f000-0x6)={0x1, [0x9]}, &(0x7f00001da000-0x4)=0x6) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f000036e000)=[{r1, 0x0, 0x0}], 0x1, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x40) 2018/01/16 21:53:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000bf0000)=""/126) r1 = syz_open_procfs(0x0, &(0x7f0000cec000-0xa)='net/arp\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/16 21:53:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4, 0x100) connect$inet6(r0, &(0x7f0000377000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00002bc000-0x18)={0x0, 0x5, 0x0, 0x2, 0xfffffffffffffffb}, &(0x7f00008f7000)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00002c2000-0x108)={r2, @in6={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0xfff, 0x647, 0x9, 0x7f, 0xb05b, 0x6, 0x1, 0x7f, 0x5, 0x833, 0x140, 0x2, 0x8, 0x0]}, &(0x7f0000a6f000)=0x108) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000001000-0xb9)=""/185, &(0x7f0000b55000)=0xb9) 2018/01/16 21:53:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000e4000)="6664001f66d0") execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) pwrite64(r0, &(0x7f0000904000)="f4271e83ec81ec1040c53d44610e1c925a41f350d36162ebc2b46c45e34476216c504c7eaa9c5c447b865f3e931350f36eeacccd738d5c875d78065ec4544f727de83845242f727ad9769347f8aafcc43e76780b0a0b23ca2bd7f3c89258bba163ebde1960da3183f6a8026f4323ce622fc77b7c0f8eba2f7a67dbba240a3191ce179f088b5a818d5fffb4a4e35d55758f70f6f50bb1091c7d18b5490c9089b034d24ee729e050732411781efc19d3b60c49e47276e63caa5fd7f6e812573476", 0xc0, 0x0) 2018/01/16 21:53:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f5b000-0xf)='smaps\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) pread64(r0, &(0x7f000029b000)=""/0, 0x0, 0x4000019) 2018/01/16 21:53:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000c5b000+0xeff)=0x3fffffffffffff, 0x4) 2018/01/16 21:53:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000aa4000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r3, 0xa, 0x13) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f00007c2000-0x4)=r1) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000deb000-0x77)=""/119) tkill(r1, 0x40) [ 40.473095] audit: type=1400 audit(1516139597.463:21): avc: denied { ioctl } for pid=7257 comm="syz-executor2" path="socket:[17290]" dev="sockfs" ino=17290 ioctlcmd=0x541d 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 2018/01/16 21:53:18 executing program 7: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000adf000-0x1)='\x00', 0x3) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000ade000)={{0xffffffffffffffff, 0x2, 0x8000, 0x3, 0x20}, 0x7fffffff, 0x6, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2a, &(0x7f0000139000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x9, 0x0, 0xf, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/16 21:53:18 executing program 4: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x82, 0x0}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x3, 0xd0f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/16 21:53:18 executing program 3: mmap(&(0x7f0000000000/0xc23000)=nil, 0xc23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000085f000-0x7)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c24000-0xd0)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdd51}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3ff}, @in6={0xa, 0x1, 0xee, @loopback={0x0, 0x1}, 0xee3a}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd0) ptrace(0x4207, r3) ptrace$getregs(0x200000000e, r3, 0x0, &(0x7f000031f000)=""/0) 2018/01/16 21:53:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000a, 0x5, 0x0) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000010f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000810000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1f000-0x10)={0x0, r1+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8)={0x0}, 0x8}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r2, 0x0}, 0x10) 2018/01/16 21:53:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x75, "2580f5ef4375ea731c82558ed8e29f2dd7ee3a2c0b8ec2e920b59e6094870912d831afce69c7f42455ca15ed1ec11fb36c08c7e58c32a9d8a1c4667e2eddbedc6762de2405b30b2d6c246cd5ed1d69675e0a2d51d049c3fa3ef24a54b2c99877fdee41bdf48a421673f6629a83b3cb0fb32fbc53ac"}, &(0x7f0000a45000)=0x7d) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000803000-0xc)={r1, 0xb0f, 0x30}, 0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) statfs(&(0x7f0000012000)='./file0\x00', &(0x7f0000012000-0xc1)=""/193) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000004000-0xe)='./file0/file0\x00', 0x208000, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000003000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c49000)='\f', &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") dup2(r2, r0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 21:53:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00003de000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f3e000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000979000)=@assoc_value={0x0, 0x9}, &(0x7f000054a000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e6c000-0xe)={r1, 0x0, 0x3, [0x0, 0x20, 0xfffffffffffffffa]}, &(0x7f000010a000)=0xe) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000810000-0xf)='/dev/sequencer\x00', 0x40, 0x0) getdents(r2, &(0x7f000040d000)=""/6, 0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000008000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000f000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 21:53:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000786000)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$mice(&(0x7f000085b000-0x10)='/dev/input/mice\x00', 0x0, 0x400802) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000d5c000-0x8)={0x0, 0x0}, &(0x7f0000101000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00001eb000)={r4, 0xc5, "5e445db232f6e4a53f0c5f10c366fe879b010d70e752571ea180f7f063e9eb736f04c1d0bd5ffa555732046759b04a436c70e34b43acf8f64a4ac3696d78a4ae533990cd1212433ed62f00aee5637ac89afc003b109340b1871f279f0cb1da9640524085cb2ddc6ce0a3edc050ac62967a1ce5b79e41ff9b9b40149a43f780a5db928609f55d5f97d3d6b1614371ad12ca22e54c41e195d0adcfa80b532cbb78c0dc570a077f99856f617cf4840bc852198df2713bd73cfc0af2f5dfc8aa09a1579a276ba8"}, &(0x7f0000851000-0x4)=0xcd) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) r5 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) arch_prctl(0x0, &(0x7f00003a9000-0x40)="03607e4ec620e304e4f614c58541f14f88e3937927bf7abaa14529beef08201d18f96e1c3ec1d5f5543d2d224cb87311e4c283903a46983ecea864f15c9341d3") r6 = dup2(r1, r2) fcntl$setown(r6, 0x8, r5) tkill(r0, 0x16) ptrace$pokeuser(0x6, r5, 0xfffffffffffffffe, 0x678f) creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) 2018/01/16 21:53:18 executing program 2: r0 = getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x8, 0x4, 0x503e, 0x0}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={r2, 0x97, 0x10, 0x6, 0x7}, &(0x7f0000d3e000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000dc7000-0xe2)={r3, 0xda, "5adb8d8b90978df7908cc41395cde9a03231b096736496566c3401a48c6afb93840d23f9e4175f9971ea00ded0b3ac5fb58a2c5a96f241f48c3e5ecfa5e145e877839a62ce9e4babb573083a66605a2e6ffe28130e1b3f34d30900d8763e6730d874f650647cabd8694a0f34695540b53184a4ae6bfdb73423ec66e70c4217ca7f0773115f7817cf7cc25f801b2e38c7d6db10cbf875ed530d07fe235defcf90f443c3b0138fe534790b16d0cc5beb270aa759ba47b5386838409c2d3d5e8c80d74e055b506ad8db0a3a16fa4c77a31a5d98328fee779ea88a8e"}, &(0x7f0000d3b000-0x4)=0xe2) 2018/01/16 21:53:18 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000003000)='./file0\x00', 0x18) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000003000-0xc)='cifs.spnego\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0xd5)="44a4d43e4eeca19049592b5d238a5459a2e22b71e1941c79b57c1744152da016e94d62eb585203980a23ea077edce5c88b1f8f14228dd92cf2a3b1ee107a0d561a0661ac397976c8af7cb4516f9b6848ca33fa686712cabf36c159a4cc3bc28035fa67b83f34c783a3c649b6916a2cc9e12c7909d4f155ecc9c4b0ee7b952f083f20178ebed15419d71ca022520d8e586376790684c276addaf3449d95c69d4cf5a8cce9506565b890a0b34a9b085412a9b85f5b8fa612eea1c13dbd4cd1e2e1862225a9cb544fcee5c3e1fdb1943377c1f7c52224", 0xd5, 0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)="", 0x0, r1) 2018/01/16 21:53:18 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000cfe000)=0xe2, 0x4) mmap(&(0x7f0000000000/0xdba000)=nil, 0xdba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0x5) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000db9000)=""/196, &(0x7f0000d88000-0x4)=0xc4) 2018/01/16 21:53:18 executing program 3: mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000-0xa)='setgroups\x00') mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x3e)="e6", 0x1) socketpair(0x0, 0x5, 0x6, &(0x7f0000232000-0x8)={0x0, 0x0}) 2018/01/16 21:53:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r0, &(0x7f0000e70000-0x30)=[], 0x0) pipe(&(0x7f00009a4000)={0x0, 0x0}) bind$netlink(r1, &(0x7f00007e2000)={0x10, 0x0, 0x3, 0x20a12801}, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000087b000)={0x0, 0x0}) 2018/01/16 21:53:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000c31000)='./file0\x00', &(0x7f0000cf1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() lstat(&(0x7f0000771000-0x8)='./file0\x00', &(0x7f00002ea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) r3 = syz_open_dev$random(&(0x7f00007e0000)='/dev/random\x00', 0x0, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000056b000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00004ee000)={0x0, 0x0, 0x0}, &(0x7f000050b000)=0xc) ppoll(&(0x7f0000162000-0x10)=[{r3, 0x0, 0x0}, {r4, 0x1, 0x0}], 0x2, &(0x7f0000049000)={0x77359400, 0x0}, &(0x7f0000657000)={0x3}, 0x8) 2018/01/16 21:53:18 executing program 4: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) connect$inet6(r0, &(0x7f00007ab000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000372000)={&(0x7f000050b000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58, &(0x7f0000446000)=[], 0x0, 0x0, 0x0, 0xc4}, 0x4004) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000037d000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000c3000)=""/227) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000d87000-0x4)={0x0}, 0x4) geteuid() setfsuid(0x0) 2018/01/16 21:53:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005f8000-0xa)='mountinfo\x00') flistxattr(r0, &(0x7f0000bd1000)=""/173, 0xad) r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000030f000)=0x0, 0x6) 2018/01/16 21:53:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x0) 2018/01/16 21:53:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f000074a000)={0x9, 0x6, 0x3, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = open(&(0x7f0000478000-0x8)='./file0\x00', 0x52800, 0x0) getdents64(r0, &(0x7f000054c000)=""/864, 0xbb3441b0) recvmsg(r0, &(0x7f00008a0000)={0x0, 0x0, &(0x7f000046f000)=[{&(0x7f000092d000)=""/27, 0x1b}, {&(0x7f0000fa8000)=""/97, 0x61}, {&(0x7f00007ce000)=""/164, 0xa4}, {&(0x7f0000f56000)=""/191, 0xbf}, {&(0x7f0000599000)=""/180, 0xb4}], 0x5, 0x0, 0x0, 0x3}, 0x1) flock(r0, 0x0) r1 = gettid() ptrace$cont(0x20, r1, 0xfff, 0x5) get_thread_area(&(0x7f0000af5000)={0x8, 0x20001800, 0x7400, 0x2, 0xfff, 0x4, 0xfffffffffffffff9, 0xf35, 0x100, 0x7}) 2018/01/16 21:53:18 executing program 6: 2018/01/16 21:53:18 executing program 7: r0 = add_key$user(&(0x7f0000f1e000-0x5)='user\x00', &(0x7f0000194000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f22000-0x1000)="", 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0xd6, "42f7af0592f4121c06c4bfbb6e228e83331ac8b83a56cc3f6942de8dbce6da87f836f374123fe4a3c1f6f553e6b6169cfb43d70e5ea57ce2d9fc0f94df53180ccb8057bdd2317ccadb4b1feda7e85abd217dc10f745ff17b27c75314e60ccff60e6191b4bfa30c65533fa0c30437059a755d0b42280d4fbcc1b0f0bebf8c6cf0e96983b078394be90a8a6dab6494dcbaa911d7d1124cbdf2ebf0253af6e537a1c7002485a4f95b5cea07008b4c95e12310ccc9f47fc613038ddf1b51d025c811c5271f196da53af2b7fef7fe70f70373ed73d8b39614"}, &(0x7f0000001000-0x4)=0xde) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r2, 0x1, 0xffff, 0xffffffff}, 0x10) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000002000-0x4)=0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000050d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r4, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000002000)=""/243, 0xf3) keyctl$chown(0x4, r0, 0x0, r5) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000003000-0x4)=0x92, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000001000)='./file0\x00', 0x20001, 0x80) getsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) 2018/01/16 21:53:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008ad000)='mounts\x00') mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000588000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x10, &(0x7f0000154000-0xdf)="") readv(r0, &(0x7f0000dd2000)=[{&(0x7f0000512000)=""/238, 0xee}], 0x1) 2018/01/16 21:53:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005cd000)={0x0, 0x0, 0x0}, &(0x7f0000a88000+0x8e2)=0xc) getpgid(r1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c56000-0x9)='/dev/ppp\x00', 0x20400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c4b000+0x976)='/dev/autofs\x00', 0x0, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000d40000-0x38)={&(0x7f0000637000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000604000-0x10)={&(0x7f0000b56000-0x100)=@upd={0x100, 0x12, 0x204, 0x7, 0x3, {{'ctr-camellia-aesni-avx2\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0xfffffffffffffffa}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x36}]}, 0x100}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000d60000-0x2)={0x6, 0xfff}) 2018/01/16 21:53:18 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000006000)='/dev/input/event#\x00', 0x8, 0x0) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000008000)='./file0\x00', &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/member\x00', 0x2, 0x0) sendto$ipx(r2, &(0x7f0000005000)="a9b1ccc7b818f56af6f4d3bdd43af976c6b3f1959c6f00e4491fb0a43013d726658dcbb5de39c702c8a01eb37bcd96df54d6d7be220970ed12fa4cd051ec42a76908d1a05a2a27f8919184e89dc754614a0fee71fde4102a8bd7839b1ed5766e54329fafa7e541ba011deb7925b9cb78520b025ab725cd3ffe9d5f8bfb99ef899f30c195d46e6c7523c0e5fc24f0cdea3da2e9d896d569f157fb6cc9d6e930c3043fe7c10ddcf676ee8418a735d61d54317976afad453897a36c97376f0f0e05d371262c80afa6c6eac5bda6c3ac1850144e28084973a640f6fd26c945cfb8", 0xdf, 0x80, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000009000-0xa)='id_legacy\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000008000)="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", 0x1000, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r1, r3) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x0, 0x0, 0x0, "9158636aaec4c954128014408c261e1f323a36357b19b4e5ae7f3c63c0407410"}) 2018/01/16 21:53:18 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000fc4000)="2400000032001f0000000000000007000200071008000101000022ff0800000000000081", 0x24) 2018/01/16 21:53:18 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000a93000)='/dev/ashmem\x00', 0x802, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000001000-0x8)={0x101, 0x3}) mprotect(&(0x7f000023c000/0x400000)=nil, 0x400000, 0x1000000) 2018/01/16 21:53:18 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000aa4000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f00007c2000-0x4)=r1) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000deb000-0x77)=""/119) socket$inet6_icmp(0xa, 0x2, 0x3a) tkill(r1, 0x16) 2018/01/16 21:53:18 executing program 6: 2018/01/16 21:53:18 executing program 6: 2018/01/16 21:53:18 executing program 6: 2018/01/16 21:53:18 executing program 2: 2018/01/16 21:53:18 executing program 1: 2018/01/16 21:53:18 executing program 0: [ 41.764280] tc_ctl_action: received NO action attribs [ 41.781983] tc_ctl_action: received NO action attribs 2018/01/16 21:53:19 executing program 2: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) getegid() ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000025000-0x10)={0x6, &(0x7f0000031000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000741000-0x14)={0x401, 0x3, 0x0, 0x180000002, 0x0, 0x0, 0x0, 0x3, 0x0, 0x100000001}) 2018/01/16 21:53:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000022b000-0x8)='keyring\x00', &(0x7f0000027000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000729000-0xb)='asymmetric\x00', &(0x7f0000e6e000+0xe65)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f50000-0xe5)="", 0x1009c, r0) 2018/01/16 21:53:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) mount(&(0x7f0000374000)='./file0\x00', &(0x7f00000e0000)='./file0\x00', &(0x7f0000c56000)="72616d6673004f24ae0dc68ed445045528e1c5d69e0a2ab581317b76", 0x1000, &(0x7f00002af000-0x2)="") write$evdev(r0, &(0x7f0000053000-0x18)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) sendfile(r0, r0, 0x0, 0x72419a71) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b69000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) unlink(&(0x7f0000d3c000-0x8)='./file0\x00') 2018/01/16 21:53:19 executing program 7: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000df6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000df8000-0x1)='U', 0x1, 0x20008004, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x47f, 0x0, 0x0, 0x0) 2018/01/16 21:53:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f43000)='/dev/rfkill\x00', 0x0, 0x0) madvise(&(0x7f0000e0f000/0x1000)=nil, 0x1000, 0x10200000008) 2018/01/16 21:53:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/01/16 21:53:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006bf000)='/dev/sg#\x00', 0x0, 0x82) writev(r0, &(0x7f00007c0000-0x10)=[{&(0x7f00003ba000-0x2a)="e59bc053dce4000000051f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f70080b3af", 0x2a}], 0x1) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) 2018/01/16 21:53:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000002000-0xc)={0x36b65c2e, 0x1, 0x800, 0x6, 0x81}, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x2, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, 0x0, [0x2, 0x1000, 0x0, 0x5, 0x9, 0x4, 0x7, 0xff]}, 0x5c) 2018/01/16 21:53:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000787000-0x9)='/dev/rtc\x00', 0x0, 0x0) timer_create(0x3, &(0x7f0000aa9000)={0x0, 0x31, 0x0, @thr={&(0x7f0000196000-0xda)="245bf6f7601a7a6529d19c6b436d01729c4cf7f478b5995e6f99736d761ded05f3795b5031a0ae772411b18c9187246fe7638e1215b5c43ee171822dcc988115f57dfd5fc7e3b9a3a94399b339627555d4308f70fa31eb0ce43b503fe52a47724858ecc9c69df2c227dad2eda88fbf49a7a843083093a0bd9452b4b9d715b7495e49b0a1189d6d9b41ed18e24c37b4b090a1f933b1db073811fcd48dfa408ccd2807e6812f9e8264711a0377052d31a4bc6ba9c50937320cec4d2dc07d8d420b06df0c7173b915c7c6de5a0a2fd3372b79249b50fd402cb88e7d", &(0x7f0000b0f000)="a1a961e3243803f0deae8d69efa8e92ffbc05dd1388351b8dd1f50d666"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b7000-0x4)=0x0) timer_delete(r4) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000bb0000)=0x914) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f64000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) fremovexattr(r1, &(0x7f0000ced000-0xe)=@random={'security.\x00', '*#c\x00'}) 2018/01/16 21:53:19 executing program 6: msync(&(0x7f0000e7e000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000b16000)=""/108, &(0x7f0000000000)=0x6c) 2018/01/16 21:53:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f000067e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000a43000-0x4)=0x3a) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00003fc000)={0x3, 0xfffffffffffffffc, 0x7, 0x100000000}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000ace000)="260000002a00ff000343007fcdffff03000103ff01000000ff0901004000000000000000fed4", 0x26) 2018/01/16 21:53:19 executing program 5: mmap(&(0x7f0000000000/0x254000)=nil, 0x254000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000244000)=[], 0x0) clock_gettime(0x0, &(0x7f000024c000-0x10)={0x0, 0x0}) syz_open_dev$sndseq(&(0x7f00000a8000-0xd)='/dev/snd/seq\x00', 0x0, 0x141100) ppoll(&(0x7f0000104000-0x8)=[], 0x0, &(0x7f000005d000-0x10)={r1, r2+30000000}, &(0x7f000024c000-0x8)={0x0}, 0x8) r3 = accept$netrom(0xffffffffffffffff, &(0x7f000024e000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00001f7000)=0x48) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f00000e1000)={0x0, 0x0}, &(0x7f00001e7000-0x4)=0x10) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000021a000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000254000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000254000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000005e000)={0x68, 0x0, &(0x7f0000254000)=[@transaction_sg={0x40486311, {{0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x38, 0x40, &(0x7f00001fe000-0x38)=[@fda={0x66646185, 0x5, 0x1, 0x29}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000110000-0x40)=[0x38, 0x48, 0x28, 0x48, 0x40, 0x60, 0x20, 0x38]}, 0x80000001}}, @register_looper={0x630b}, @dead_binder_done={0x40086310, 0x4}, @dead_binder_done={0x40086310, 0x0}], 0xd5, 0x0, &(0x7f0000254000)="f45e709c31007a00e1d14f2e3513840a58d7e0d7fd5b4eaee6c110d9faf9db187af28638fa200a361db83866f446d4e93291332e7e8cb8fd5115578b0634ba76dd2e087d159ae56f312d1fdf8380d4a8dcb2c0c3129f6f4e8899c0c68d25dbd87a5cf2523f4de0ce2a948d4f8caa2d9be7b5af4cf4201a5a016cafba95941c073f92d27ff84fad2b0d28be48c810faf29a06354c30c1a56170fbfcc4b0307b1ed3f7cbfd345b0ec6b6082a1cfbd7d37b61c24d3a290727ddaf523554533e3991ca7b7d74aea17be34148e06ad746bfe0f7c7fbb68c"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7d, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 21:53:19 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000012000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000001000-0x4)=0xc) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x1006) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x8)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/16 21:53:19 executing program 0: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f80000)=0x4, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7c000-0x4)=0x5f) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f000091a000-0x4)=0x5) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f00006ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000628000-0x4)=0x5) setsockopt$inet6_buf(r1, 0x29, 0x102, &(0x7f0000f82000-0xe3)="c4d9407c6dce6ba7fb6531aa7455a0400cb3cc623e9c908abd7f937536edfa1a7cb63ba1e1c481b0f1b35fe3a31034ab912b106d547ae703bc818a2c5edf6513da37f740d86c503a0a36211ce07c8a15f12ca9d6cc7d97f83e9785ba335b07fd8f903bdb40be6c418141e150e19641d6e8ed290bfa1fcdf72e701defc0cab930898d18c868a007357e0f1133cfb976e442febe9a482cc6d846401fea9963bac32a12956ba517d9dcd2f8241a2e86e16bf20bf62aa0986bedb5ce4dfdb1db8cabce398cea01690647249c1d4a237345a26643db91eea96e54feb034546f7d626ed26998", 0xe3) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000f83000-0xe1)=""/225) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f00000d3000-0x78)=""/120, 0x78, 0x100, &(0x7f0000f81000)={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x40}, 0x1c) fcntl$setflags(r1, 0x2, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000f81000-0x3a)="2f64f520c5bf68958697064b006f2bad736dcea653f3b8554e77cb9969ea7263852681389dff73375830cd07fd550f375d4faa108aacec2c18a8") 2018/01/16 21:53:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00005a6000-0x8)=0x3) pwritev(r0, &(0x7f0000b1a000)=[{&(0x7f0000f23000)="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", 0x1000}, {&(0x7f0000655000-0x4e)="652274ef475d28ad3fdfc5237295c0f1279e7fdb0b38f0248d11d9006f63dae4551b87fcbc7468ed94f0194bb973748fb40a712f6a669781b6355a341edf9f4059313a8de1997fc8e2766542567b", 0x4e}, {&(0x7f0000925000-0x41)="f32c95d6b4ab0849ec942c784eb61e745464e25ef3a57725935fc9338c6dc785bf5a6808d7510594b43bc2d4f1d4b8af46ffda643deb5188c7b4a18870b907e6a3", 0x41}, {&(0x7f000061b000)="a75e786138126bd7e5a04217a9e30d11858e2463890114c8eeb0b026bba88ba8a8b6d28d3eed10388deb6b60a02cdc57efa0f113ea9c39fa7b82de97c1f2a0455add0ec93a3a5a7e382936c81b11cc2d12a9077bfee52b46aa", 0x59}], 0x4, 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x4, 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000d4b000-0x3c)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/16 21:53:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d14000)='net/sockstat\x00') symlinkat(&(0x7f0000f56000)='./file0\x00', r0, &(0x7f0000e8d000-0x8)='./file0\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000589000-0xb1)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000463000-0x5)='reno\x00', 0x5) r2 = dup(r1) sendmsg$nl_netfilter(r2, &(0x7f00007b7000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d7c000-0x8)={&(0x7f00008c2000)={0x22c, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x218, 0x0, [@generic="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"]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 42.328848] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/16 21:53:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0x200000f75f, 0x0, 0x0, @tick=0xdc2, {0x0, 0x0}, {0x0, 0x0}, @result={0x3, 0x0}}], 0x30) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) [ 42.372739] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/16 21:53:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000029a000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004d6000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006db000)=0x0, &(0x7f000038b000-0x4)=0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") mount(&(0x7f00003c2000)='./file0/bus\x00', &(0x7f0000122000)='./file0\x00', &(0x7f0000772000-0x7)='mqueue\x00', 0x0, 0x0) 2018/01/16 21:53:19 executing program 6: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000009, &(0x7f0000d19000-0x4)=0x1012fda42b, 0xffffffffffffffde) r1 = socket(0x2, 0x6, 0x8002) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00001e2000-0x4)=0x7ff) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) 2018/01/16 21:53:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000248000)='/dev/usbmon#\x00', 0x800, 0x24c00) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000129000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a6000)=0xe8) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000ff7000-0x10)={0x1, &(0x7f00004bd000)=[{0x3, 0x1, 0x8001, 0x5}]}, 0x10) stat(&(0x7f000099d000-0x8)='./file0\x00', &(0x7f00002d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = syz_open_procfs(0x0, &(0x7f0000a70000-0x8)='oom_adj\x00') read(r3, &(0x7f0000463000)=""/0, 0x0) getsockname$llc(r0, &(0x7f0000178000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004de000)=0x10) 2018/01/16 21:53:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000430000-0x10)={0x7, &(0x7f0000006000-0x1c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = memfd_create(&(0x7f0000b31000)='lo$#^ppp1-:proc:\x00', 0x1) clock_gettime(0x0, &(0x7f000066e000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000063a000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ec4000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000b57000-0x1b0)=[{0x7, 0x2400000000000, 0x0, 0xbd95, @tick=0xf20d, {0x8, 0x3}, {0x7, 0x2}, @raw32={[0x5, 0x0, 0x91]}}, {0x3ff, 0x1, 0x71cc, 0xfffffffffffffffa, @tick=0xffffffffffffff01, {0x8, 0x9}, {0x9, 0x450}, @ext={0x9, &(0x7f0000f37000-0x9)="fdd1555f5e2e353581"}}, {0x6, 0x9, 0x0, 0x73, @time={0x0, 0x0}, {0x9, 0x7fffffff}, {0x5, 0x7}, @note={0x3ff, 0x0, 0x8, 0x98, 0x5}}, {0x10001, 0x7, 0x8, 0x5d6, @time={r3, r4+10000000}, {0x7d9, 0x66}, {0x9, 0x3ff}, @ext={0xc1, &(0x7f0000308000)="9b1eac8bd57811b19360d0137c5ace4b6af603fb3f1b97ad4033ba7289a866d634fe50a2ffb5352662814d2fe8735411b4a18d273b339c6110339c0da09b146835385c0f9f3c2807bef153d3804624f31552bc11da10077155dec1032053d144053561742217590110013adabe134a109ed19e588fbed74e4e155267bee3102a240b9ff0d7812627297423ca20f9149f3b6408d3f97d0b2f81f7368184de93dd342a394cad1be0ca2652edea951705898b0e8a8551ae4da9093eb02863735448ac"}}, {0x9d, 0x6, 0x6, 0x3, @time={0x0, 0x0}, {0x7, 0xa75}, {0x7a85, 0x101}, @quote={{0xfee4, 0x4}, 0x2, &(0x7f0000cdc000)={0x0, 0xffffffffffffffde, 0x4, 0x3, @time={r5, r6+10000000}, {0xfffffffffffffe00, 0x72}, {0x3f, 0x32}, @result={0x4, 0x800}}}}, {0x9, 0x4, 0x3, 0x1, @time={0x0, 0x0}, {0x7f, 0xfffffffffffffff8}, {0x8, 0x8}, @queue={0xfff, {0x1, 0x4}}}, {0x1f, 0xffff, 0x3ff, 0x8001, @tick=0x0, {0x7, 0x1}, {0x5, 0x7ff}, @ext={0x67, &(0x7f0000c11000-0x67)="53e6aac4b01f9596cd21f0bb2b8d20c7a959544f06d9a11764e9b1e27853abb1f1ab4d0d88ae90155c367102672c36292f4b52c582ea45119d9ce95d69a1d4ecba7f4095158e8058eaeba913b9585417f665374a343fe5fe541d5cf65fe2f9d68d4ab922751786"}}, {0x4, 0xffffffff00000001, 0x8, 0x41, @tick=0x4, {0x7fffffff, 0x80000001}, {0x6, 0x6}, @raw32={[0x100, 0x40, 0x2]}}, {0x8, 0xfffffffffffffffa, 0x0, 0x8, @time={r7, r8+10000000}, {0x0, 0x3}, {0x7, 0x1}, @addr={0x5cba560, 0x0}}], 0x1b0) accept$packet(0xffffffffffffff9c, &(0x7f000026d000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f67000-0x4)=0x14) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000d51000)="3b9c38b512fb00a3ed6b1c80f145d5ba91934bfe269aa788456c2ad6f6dfebec6051c7f5149aa4587ee323728e937c0ba194c04bc2daa65c9662cb98e7a4f27c61c9aa9b40ea90b9109e4ad12de71451f72937a769531fd7d6b4a4151ab4f408da", 0x61) fstat(0xffffffffffffffff, &(0x7f00009a5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d92000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x3, 0x3, 0x3, 0x10b, 0x0, 0x80, 0xa0, 0x2b, r9, r10}, {0x60f834bd, 0x100, 0x2, 0x6, 0x68c, 0x100, 0x1f, 0x4}, {0x7f, 0x7ff, 0x9, 0xedf}, 0x8, 0x9, 0x1, 0x0, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3c}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7, 0x7, 0x1, 0xffffffff, 0xbc7, 0x800, 0x4}}, 0xe8) pread64(r1, &(0x7f000071b000-0x63)=""/173, 0xad, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cff000)={0x0, 0x0}, &(0x7f000018e000)=0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000984000)=0x0) tkill(r12, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a24000-0x9)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r13, 0x84, 0x22, &(0x7f0000879000)={0x8, 0x0, 0x100000001, 0x3d, r11}, &(0x7f0000127000-0x4)=0x10) clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") waitid(0x0, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 21:53:19 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) fcntl$setsig(r0, 0xa, 0x2) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000000d000-0xe)='/dev/keychord\x00', 0x2, 0x0) write$eventfd(r1, &(0x7f0000001000)=0x0, 0xfc9d) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f000001d000-0x8)={0x3f}, &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000022000-0x10)={0x0, 0x989680}, 0x8) 2018/01/16 21:53:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ec2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x4e8b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000245000-0xc)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000828000-0x28)={@common='eql\x00', @ifru_settings={0x7, 0x0, @fr_pvc=&(0x7f0000d8a000)={0x0}}}) ppoll(&(0x7f00000b7000-0x18)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00007b3000-0x10)={0x0, 0x989680}, &(0x7f0000ffa000)={0x0}, 0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005b6000)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000607000)={0xaa, 0x1, 0x0}) 2018/01/16 21:53:19 executing program 7: r0 = gettid() exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000759000-0x9)='net/tcp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x2000000000000, 0x4) 2018/01/16 21:53:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f00000ef000)=@file={0x2000000001, './file0\x00'}, 0x31d90667dd66f8ab) 2018/01/16 21:53:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000b6e000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000318, 0x0, 0x0, 0x0, 0x200, &(0x7f000095d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003fb000-0xe8)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ea000-0x4)=0xe8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00006cd000)=0x7, 0x4) r2 = socket(0x1000000000010, 0x2, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000494000-0x10)={0x0, 0x7f, 0x77, 0x8}, &(0x7f0000f21000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000996000)={r3, 0x7c9c339d}, &(0x7f0000c20000)=0x8) recvfrom$ipx(r2, &(0x7f0000537000-0xa9)=""/169, 0xa9, 0x0, &(0x7f000017d000-0x10)={0x4, 0x0, 0x0, "c7b74dcb7af7", 0x0, 0x0}, 0x10) getsockname(r2, &(0x7f000051e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a2000)=0x26) write(r2, &(0x7f000015b000-0x24)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) 2018/01/16 21:53:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000666000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000aeb000)=0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000049c000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000fa000)={0x10000001, 0x0}) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000a51000-0x10)="e1dc9b00d4e6f5148a72bc374aeb9e15", 0x10) getpeername$netrom(r0, &(0x7f0000d7a000+0xf6f)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00002dd000)=0x48) [ 42.507890] keychord: invalid keycode count 0 2018/01/16 21:53:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000c7d000-0x8)=0x0) socket$unix(0x1, 0x7, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000019a000)=0x0) write(r0, &(0x7f000098b000-0x1f)="1f00000056007f6d00000d00fc000003072914000400ec00000000011d4a51", 0x1f) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00002ba000)='/dev/autofs\x00', 0x40, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000389000)=""/71) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000dcc000)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00006a9000)=""/249) getpeername$llc(r2, &(0x7f0000713000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000abb000-0x4)=0x10) getpeername$ipx(r0, &(0x7f0000a7e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000020e000+0xbfe)=0x10) 2018/01/16 21:53:19 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) setpriority(0x1, r0, 0x1000) [ 42.536639] keychord: invalid keycode count 0 2018/01/16 21:53:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000de6000-0xd)='/dev/net/tun\x00', 0x0, 0x80000002002) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f000064f000-0x8)={0x0, 0x0}) truncate(&(0x7f0000982000-0x8)='./file0\x00', 0x2) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000c00000-0xc)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000065c000-0x4)=0x0) process_vm_readv(r3, &(0x7f0000b6c000)=[{&(0x7f0000bb4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000327000)=""/90, 0x5a}, {&(0x7f00000b5000)=""/4096, 0x1000}, {&(0x7f0000309000)=""/101, 0x65}, {&(0x7f0000d77000-0x32)=""/50, 0x32}, {&(0x7f000051b000)=""/193, 0xc1}], 0x6, &(0x7f0000662000-0x50)=[{&(0x7f000095b000-0x7f)=""/127, 0x7f}, {&(0x7f0000538000)=""/15, 0xf}, {&(0x7f000030c000)=""/77, 0x4d}, {&(0x7f0000b7c000-0x14)=""/20, 0x14}, {&(0x7f0000893000)=""/230, 0xe6}], 0x5, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/01/16 21:53:19 executing program 1: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4000000000000005, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f70000-0x30)=[{0x2, 0x8000}, {0x8, 0x10001}, {0x0, 0x5}, {0x2, 0x80000000}, {0x8, 0x10100000000}, {0xa, 0x5}], 0x6) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00007ad000-0xc)='/dev/rfkill\x00', 0x80, 0x0) sendto$inet(r0, &(0x7f0000f71000)="d8487a13cc0cc723b0ff9f75c3df5bfdfa0cbae7129b648b5da8a18ef43e04e7c9e7656d815cda2b48e787d83183c05657078d93355a7b001228bfa964b0cab3dd9268f333aaa914d3700d01c3894339bffae2879898a631861d6fc4048b8f12c9d601da67bab9b92a45e144d3ac12a0abc53f5ab7b27c93", 0x78, 0x20000000, &(0x7f0000f71000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) connect$inet(r0, &(0x7f0000ac2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000f71000-0x6a)="2400000f520025f0006b000420edfc02020b00ff0010b5e2ff1000eb08000100000101b7c43f1a4c1dc27588ccc93ae006e07fd741340000000000000009a74d4d1a0600b0a1b27d4d860a001ee2071108000000c213f67bb0dd9e4efde96a8ee3b170f1ba1da4a9f7d0", 0xa5134126c313a744) 2018/01/16 21:53:19 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000019000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000-0x10)={&(0x7f0000018000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pwrite64(r0, &(0x7f0000007000)="4844870f1ba2c3603097e1", 0xb, 0x0) 2018/01/16 21:53:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b2a000-0xd)='/dev/usbmon#\x00', 0x9, 0x100) write$sndseq(r0, &(0x7f00005d5000)=[{0xffffffffffff7fff, 0x8, 0x8001, 0x5, @tick=0x10001, {0x9, 0x7fffffff}, {0x3ff, 0x3c90}, @queue={0x3f, {0xfff, 0x6}}}, {0x3, 0x5, 0x2, 0x4, @time={0x0, 0x0}, {0x7, 0x81}, {0x20, 0x7}, @control={0x0, 0x3, 0x9}}, {0x7, 0x101, 0x81, 0x8, @tick=0x5, {0x100000000, 0x4}, {0x4, 0x0}, @raw8={"bb4f031f7535577e6e4cae24"}}, {0xfe, 0x2, 0x8, 0x6, @tick=0x7a78, {0x4, 0x1}, {0x5, 0x40}, @connect={{0x7, 0x6}, {0x40, 0xffffffffffffffff}}}, {0x1, 0xfffffffffffffff9, 0x3ff, 0x400, @tick=0xf4d, {0x7, 0x8b}, {0x5, 0x740f}, @time=@tick=0x100000000}, {0x3, 0x5, 0x0, 0x10000, @tick=0x9a, {0x3, 0x4}, {0x3, 0x9}, @control={0x0, 0x2, 0x7f}}, {0x3, 0x12000000, 0x9, 0x1, @tick=0x40, {0x5, 0x3}, {0x7d23, 0x1ff}, @time=@time={0x0, 0x1c9c380}}, {0x401, 0x5, 0xb69, 0x6, @tick=0x4, {0x9, 0xc0}, {0x7fffffff, 0x1}, @result={0x4, 0x40}}], 0x180) r1 = syz_open_dev$sndseq(&(0x7f0000ab3000)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x0, 0xc8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 21:53:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000065f000)='./file0\x00', 0x101000, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000b4a000-0x10)={0x0, 0x400}) umount2(&(0x7f000060f000-0x8)='./file0\x00', 0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dd7000)='./file0\x00', 0x0) r0 = open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) sched_getparam(0x0, &(0x7f00001d2000)=0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) execve(&(0x7f000015a000-0xe)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[]) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) 2018/01/16 21:53:19 executing program 7: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000fb1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000fb2000-0x50)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, @loopback={0x0, 0x1}, 0x5, 0x7, 0x400, 0x0, 0x1, 0x1000000, r2}) keyctl$setperm(0x5, r0, 0x2000000c0004) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000fb3000-0x50)={0x0, @tick=0x4, 0x101, {0x8, 0xfffffffffffffff7}, 0x7fff, 0x0, 0xffffffffffff1ea0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$join(0x1, &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) [ 42.558420] audit: type=1400 audit(1516139599.553:22): avc: denied { getopt } for pid=7470 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/16 21:53:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000095e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x40000002, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x544e, &(0x7f0000991000)=0x100000001) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000fcb000-0x8)=0x0, 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000028000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0x8000) dup3(r2, r3, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) preadv(r0, &(0x7f0000c28000-0x40)=[{&(0x7f0000d6b000-0x4a)=""/1, 0x1}], 0x1, 0x0) tkill(r1, 0x16) 2018/01/16 21:53:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x20, 0x4) listen(r1, 0x1) poll(&(0x7f00008aa000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) 2018/01/16 21:53:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0xffffffffffffffff, &(0x7f0000d22000-0x10)={0x0, 0x0}, &(0x7f00003bc000-0x4)=0x10) socket$inet6(0xa, 0xa, 0x3) chdir(&(0x7f0000089000-0x8)='./file0\x00') futimesat(0xffffffffffffffff, &(0x7f0000b43000)='./file0\x00', &(0x7f0000c41000-0x20)={{0x0, 0x0}, {0x77359400, r0}}) 2018/01/16 21:53:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ce3000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000087e000-0x4)=0x0, &(0x7f0000223000)=0xfffffffffffffcda) unshare(0x400) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00003bc000-0x4)=0x0) ptrace$getenv(0x4201, r1, 0x4547, &(0x7f0000314000-0x8)=0x0) timerfd_settime(r0, 0x0, &(0x7f0000cc5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000079000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 21:53:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b96000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000551000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000090e000)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000eec000-0x14)={r1, 0xff, 0x6, [0x0, 0x200, 0x100000000, 0x2000000000000000, 0x6, 0x6]}, 0x14) r2 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) r3 = dup(r2) write(r3, &(0x7f0000255000)="2000000014001d07060e00000000ee001100e8fff608ffff", 0x18) 2018/01/16 21:53:20 executing program 3: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ffe000)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000486000+0x2da)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x5, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x16}, @rand_addr=0xffff]}, 0x24) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = dup(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000025c000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000d8a000)={0xf0, 0x0, &(0x7f00005df000-0xf0)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8, &(0x7f00008d6000)=[], &(0x7f0000370000-0x8)=[0x40]}, 0x2}}, @reply_sg={0x40486312, {{0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000c2f000)=[], &(0x7f00006cf000-0x30)=[0x18, 0x70, 0x0, 0x38, 0x40, 0x28]}, 0x5}}, @transaction={0x40406300, {0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x40, 0x30, &(0x7f0000f7d000-0x40)=[@fda={0x66646185, 0x8, 0x2, 0x1c}, @fda={0x66646185, 0x7, 0x4, 0x2}], &(0x7f000018a000-0x30)=[0x40, 0x48, 0x18, 0x38, 0x40, 0x78]}}, @release={0x40046306, 0x0}, @free_buffer={0x40086303, r4}], 0xc3, 0x0, &(0x7f0000321000)="34508ca9810b2ce772ee186665815b415f2dea5e6517c7967fa734cb0147a6c1a1c7027d9da88f32589fd21e87864ed3bcc8d923660a19e4cefca0d947b1b170a73e98b292d47e01350f80797bc87d7f2546bb4c0e69d802cf6052f71e80bd13b2339214716dbcd81fd0e56ab217ebac468b12840a8289cd11e9d9ef196645d5547d51bc97be5788d7c1a7b5c4167fffe2fc52e7d091f8148e3d3fe61f1dae1309c17db62d06666184390c508a3d17a12cc8e99677fd5e6e0f0d01c84faf9d3051ec87"}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r3, 0x0, 0x15, &(0x7f0000fff000-0x4)=0x3, 0x4) 2018/01/16 21:53:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008ad000)='mounts\x00') mkdir(&(0x7f00002d1000-0x8)='./file0\x00', 0x0) mount(&(0x7f000052e000)='./file0\x00', &(0x7f00004e9000)='./file0\x00', &(0x7f0000a96000-0x6)='nfsl\x00', 0x200040, &(0x7f0000c98000)="edbe776632334ef9cc03d4e94fb15117ba7db9d323490b6e8936b72fe34a44e5d953f4b71ea8671e864983b96794d542b38a4451b9bf5d0d9553a0b8c61684125a267de5776ae9b658813a1117844dea7e7b62509b8937001b54419705f2d33c4a8b47984b30bb56027e230673fa6fb2fc34e5e76b1c9bf2a76b7594a884fbc17676f8f9c7552500bec034a5e606ae54fa64c0ae484738fe221bb5e3ed02f0757b36ed8c9df236b408b569af98b0d7aec6d06864188e0f293c79bb62486158c1") ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000bd3000-0x2)=0x9404) readv(r0, &(0x7f0000dd2000)=[{&(0x7f0000512000)=""/238, 0xee}], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00003d5000)=0x1a, 0x4) connect$nfc_llcp(r0, &(0x7f0000352000-0x60)={0x27, 0x8, 0x5, 0x3, 0x9, 0x0, "317c47ed1ea2f3267f0143af77e4bef8c7bbe77f400e921b5cd671c09c1423cda58fb6a916a63c2a44b15d29969f068aad66988f470e7ca7063d34608d7d1b", 0x21a}, 0x60) 2018/01/16 21:53:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00001d8000-0x4)=0x8, 0x4) write(r0, &(0x7f0000c4e000-0xaa)="24000000130007fffe000000005c00000520000c0d0003ec000400000000000000b81617", 0x24) 2018/01/16 21:53:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00003cb000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000982000)="6e65742f69636d703600fd") preadv(r1, &(0x7f0000d03000)=[{&(0x7f0000ac8000)=""/86, 0x56}], 0x1, 0x100000000000000) ioctl$TIOCNOTTY(r1, 0x5422) [ 43.203379] audit_printk_skb: 6 callbacks suppressed [ 43.203390] audit: type=1400 audit(1516139600.193:25): avc: denied { setopt } for pid=7529 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/16 21:53:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d2b000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000d17000)=0x6) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xffffffc7, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 21:53:20 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x40002) fcntl$addseals(r2, 0x409, 0x0) getresuid(&(0x7f0000013000)=0x0, &(0x7f0000019000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = gettid() tkill(r3, 0x16) close(r0) 2018/01/16 21:53:20 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)="", 0x240, 0xfffffffffffffffd) request_key(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000)=']keyringmd5sum}\x00', 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000009000-0xb)='/dev/hwrng\x00', 0x0, 0x0) bind$pptp(r0, &(0x7f0000003000)={0x18, 0x2, {0x2, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000000a000-0x10)={0x9, 0x200, 0x21, 0xffffffffffffff04, 0x0}, &(0x7f0000009000)=0x10) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000012000-0x16)='net/ip_tables_matches\x00') preadv(r2, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000a000-0x8)={r1, 0x7b9}, &(0x7f000000a000-0x1)=0x8) 2018/01/16 21:53:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a92000)=@assoc_value={0x0, 0x0}, &(0x7f0000b23000)=0x8) r1 = syz_open_dev$loop(&(0x7f000084d000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4400000000001277, &(0x7f0000000000)="") r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f54000)='syscall\x00') ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000075c000-0x4)=0x0) syz_open_procfs(r3, &(0x7f0000500000-0xe)='oom_score_adj\x00') ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000959000)=0x1) 2018/01/16 21:53:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = dup2(r0, r0) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r2, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x4) 2018/01/16 21:53:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000909000)='/selinux/enforce\x00', 0x600802, 0x0) sendmsg(r0, &(0x7f0000a6a000-0x38)={&(0x7f0000976000)=@llc={0x1a, 0x6, 0x5, 0x0, 0x4, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10, &(0x7f00003cc000)=[{&(0x7f000077d000)="1502cfcd7bf2b5d33bee181abd152c6d02aa5f14310f182f8b18fb5d675b6b2089f70747852903c6f5bf1f2dac00a1fa479e5e4a388723ad1e2f1ed547a4b83d2fd97e9f7b9f558e98f9ddfb81fe0f866d5a2d1c98cbcf6d62448523c072c77ed8e04f7b6268be93ec248122c9f8d79ee63d4f9784376e00e4228636a2d2bdd0b0c0d54854420d399b72bf04033827f986a382853e8ba3ba18ed488ca802c6e82ed1a9ef79be7ed6f260afed4f7616fe2d84c5ddfde7ee8eefb8bbfb8e302e28ab1cba0d1e9ac78c05c6faa2fd9a6739214119662bdc55cf226c03", 0xdb}, {&(0x7f0000529000)="531989aa72e8cb7f942ccbfd28e32030680bae079e41f95ca53bf4556e6c3ab40a904d106ac7662ddf2e3b636558c7559a5820d19d4aa087c625c7e9b498a35620ef4dffdeee154e70c9a6fffc5fbfbf3573152bacecf6481238ec1d939c36576a231c35a0937eab", 0x68}, {&(0x7f00007cf000)="feb7b2a3707e44293782f2df0e39c2950eebc9a8fa40e410503d3eb06296130d78e0496b0e2c67b19df8a8bebb60e492c3c4751b5f27a8851ed194c7e28953f184b3e8698f2b9ca3eafeef9ca46d8519699b4b09ea03e7616519fe0daa7a8cd59923a9e694dc86a7d8f12c79e6212aaf5376e41c97e91cc87cf76738749acba6bf719f7659b0368d325a62d1add7e18baa3f3c9012f2557e3bc7a730f864ba7b3a4f5610d7e38d93b4bd24eeefa9c21ad76379e71c4a4e2d1b36be7d9a94d953d571f5fe1cb22327c6520e548a61d896436b42b8f859e02b95999029ae4ac8a015c3e030782ce0", 0xe7}, {&(0x7f0000f1b000-0x4e)="f27316718a4ce72cf430ec4dc2d15145a0aaa1cb6a2948e2cb1e68a29773039a471d36b2ced9cdb5723dfa36df0abde0f729f7d7c27bee74080e71f3287fc956acc0fd6f799869417355b290b563", 0x4e}, {&(0x7f000055c000-0xe5)="33bd0c1479aa6030a9ccf0c3e5b7d0f7a9c1e2c2e82fa73cf97996e97aa0ef8428f009a636079bb330d27c4393ce3afe9d17fb8a350f3eef666bdd51fb09ea2286f15d226c2f6e54377ddb89bfab3d9d6390225f4ca105789b6cf5d491b2db1ab3a4c6e0129831e021f6df9578840dbd41227e28bac65c4c128ab0849eddf93830d690feadf947351ba926773896220a81fe1c11b929d0bdef5257d44f2c5f72fe7d8c84d15e84bd8165bbfc2c58bc037f7e17f9b9239fc9429ededd1af09cf992bbb4f3dafbce2d461f778c3af5190d051f34d82fdc883008c45231d6aa838f79237426d5", 0xe5}, {&(0x7f0000f63000)="e3a8e0dd8f7b199cddc108ed5f0977f092fdacbc5d2e38cedc569e019f87fd752654fa7da91c8b282f30ae4bf3ae55a721f0ce9ecfaf5c6552402c58debfeb58a5233c35fd6ff29903e61b18ebf06f83ded9a6dbb3dee78309b79cc1dce80e2a98b2e09cade7fb0cbc4914b58c25cb44bd13129cc1514bf9b28be844f0768a099a4217cc45b5feaeb1e3fafa97fa2003890f045aa6e0eb081204406e353d3f0496a6c88c4caf15f327e8cac2c42c82e29b12043ce27c207475c2efb70317522405ac30b809b23b0d9f7726dcc0842995", 0xd0}, {&(0x7f00006e3000)="53d68feedd47b65386678dce87dc0b745c0ba2d03d2828ea64059c11201348ef7efb1d508a53034e821618dc93ae41c6fabcdb6c7fb67071dd688f7e2e7080f3535b49140aa27f0ca9bac6e206131d47a91564c20d43ecc470d84316d1f5c6e7d3646df34e9951e267b1f0ee3e26806ca87c11d7903a6338e97dcc50ce1a14f8785d67a112570e416bbac5309ed715544b4828f65e6a2c763fd6770782bfc5d06bf40f8666a9445e58158f2a74e30a4683330de2e132253e6a0d73833a319bf436bfa4e4b87fad2a69766497574a02f7bedb753e22432fd4a11a91ff9f91eb133e0c375f57561ef941070ca1464fa19f729e7fc017c867", 0xf7}], 0x7, &(0x7f0000229000)=[{0x110, 0x10d, 0x4, "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"}, {0xe0, 0x104, 0x8, "00695c2afe1a323f011fbaeece129415840022e4048a246fd008e1cd92f338cdc4513e15f21a8c498bc677268ed9e4259aea6211cec5305d2846c6e09898c1fbd37a5127b8d3a8c4f81b6b4ec7a4aae2c7d70159324aeefcf22938561fbdde1769bba52e4668e6c7d5377ffa859254da82c72457c7f0d3254c70bf957674da88b0b76c8a229d8ddd5ca32e388fe5b1a0fdeb5b2946cb290c61d27e3e53d7f9a3df5af2dc32c281257a8cb8cccfc1c9e63d45c98772d9869404a4a3ee75a77a7f5b36b4c017887272fb62f61381"}, {0x28, 0x113, 0x8, "d5585f1df4155388492907384397075a5f"}, {0x70, 0x11f, 0xe41a, "55b03903bf299427f84e323ece9a23eb50fbe39b697903bf0e41e27dc85da97883514619148cd45f76600647baf910eb99e16d23df4b0cd0889e6c4838868a93d3186cde7b8398386a2328962d82cd366c7d9920e22caa4c96"}, {0xd0, 0x10f, 0x7, "fc98d74b0f6cddb7da291563019fd21b6356c5f5f8cbc72b5b61b455a2c9b01ec81dd3fad12201c7c7275c279f69951acc38f8195526107fb4f608eb0f7a59b21269405e61f037ecb7e96a5f11f6e4a9a53d63329a0e33b40862f136d7bac595ed4482665649a2e03bbd886987375d751079d99adc8306ad11b4c36b442d5b647abba4781bd69b27ca31a523f94f4a9815634e86cda4a0bbcf15eb26d6356d86683eeb5f08e1c7ab1e3a90d5aa4cb679cc7cae465d6c50b3c4e69de6bb53ca74"}, {0xa0, 0x1ad, 0x9, "7916f66b1544a23bea67d2dcdb9fddc1a962b25b57990911782b7c4b1158f3cd4fef6e6e048975cc854f0b5f45ded64a1dede3960676958d92a1dbc6354ba88b1b4cccc01e7cdbd533dbaebfbcf7a7573a6d966ca16bb80f851452f1d387432e86ee4a092a2ea2c00280290d8e07f4bf616568951e60b1ecfeeb099a1f44d08fba5d208a13c273a94fec2a16ef3f8a"}, {0xb0, 0x84, 0x5, "81d509ec885c77c92c94475d119c49562a6eef51fa53ffde62c00e2c7d03fb376a6163513fed5250f6ce5950d6e5ea4444e3fcfa496ff9faf3f329f2083f81494fc91a4887e1bae89f1baacc31c55e398f76cb50c128067c24cc12af803cc5cecfdf4b15bbf91e988fbc71dcb044597d50c5bebf57b4c1d7e301601f724e873a4345c6c037afd5e066b60c7a7a2ac933c9e366d6a1c291f78c79"}, {0xc8, 0x13f, 0x8, "96f1a2a547591355f04a534a8691c2a0a7202c367f8322902cec99599d64cb36857967f53fd800470b9ee5c5ebf421aa0a8683734e5739ed844d607a0ba015a28e0fb42b91c012c7a566667499cc06d77a59b9615fd2df8607c7532b534029ee0b71a42a41647462ac316aa0ddfe407a4a5d64300c6d6b57f13616ad21f368737d8d462596582248e9155a592afccdaaa8e0c2903546da7c319ae564a880f0de9d9866563ada8f7d03d17c39beb975ad3509ef"}, {0xe8, 0x10d, 0x7, "2bb03dda9adc8c881b1949d57df0ffd8263d4cf3f4372d80295f2f187790ef657aae11217b17c36ef91c2bdaff14dbac5d850a4eed1e4b66da32aafa7501a066776cddae05450043adaf28044fe4599396fc153b28f7c42640880cfcbce7e1210c160ad996123671d9bb6e896209c838365f0e2de9e1d101fe51512cc457b03db8b9441118798b0de91adc89f8e4923f5056be038524152ac01e52b3a26c9cb11d25e752a43a77363c3406bb35c7834ad3aa7b9785771310e250e988b49e04f2e40c852fc5538893d3cd6feb81fec41da1e154cddc12aca6"}], 0x658, 0x80}, 0x40000) unshare(0x20000400) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) lseek(r1, 0x0, 0x0) 2018/01/16 21:53:20 executing program 0: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000002b000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x1040, 0x9) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000002b000)=0x0) 2018/01/16 21:53:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000055c000-0x8)={0x0, 0x0}) ioctl$int_in(r0, 0xfa6c5552a745bf25, &(0x7f0000bdd000-0x8)=0x0) r1 = syz_open_dev$sg(&(0x7f0000d6d000)='/dev/sg#\x00', 0x0, 0x0) setrlimit(0x0, &(0x7f0000fd5000-0x10)={0x3, 0x7fff}) ioctl$TCSBRKP(r1, 0x5382, 0xfffffffffffffffd) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000078d000-0x8)={0x0, 0x0}) bind$unix(r1, &(0x7f0000c5b000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$void(r1, 0xc0045c79) accept4$packet(r1, &(0x7f0000976000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00001a2000-0x4)=0x14, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000d8e000+0xe69)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000fde000-0xc)={r2, 0x80000, r1}) 2018/01/16 21:53:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0xfffffffffffffffc) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000037a000)={0x0, 0x1000, 0x10, 0x6, 0x80000000}, &(0x7f0000d83000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000da7000-0x64)={r2, 0x5c, "e5cf0921703d4f07f4760d71b11d534181691bc4f245fb01625678cc357107d8d008c7165d57ede569edad0b982c0b1c988bb19d501e75cca07ee85299b838c6019c55f6871098488e6d74dfc9d4f53585c8b12dd6e2972e79fa384a"}, &(0x7f0000cb3000)=0x64) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0x5, 0xffffffffffffff27) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000077000)=0x0) accept4$ax25(r0, &(0x7f00005f7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000060a000)=0x10, 0x800) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x1, &(0x7f00002f4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000afc000-0x60)="04d8e95240e6f9b9c4bc2ad89a00beee7218c001bef188248a23b445ae27f93b9279da86a2e02606cfeac59eeb13ca8b00365cf3a25f7da6aa37ab2cd57790467266a7bff36eaaa9c8b6265017aad642b58269b578c65b310fb35c4c63d269a7") 2018/01/16 21:53:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dff000-0xc)='/dev/rfkill\x00', 0x18102, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$inet6(0xa, 0x100000000002, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) connect$unix(r2, &(0x7f0000827000)=@abs={0x1, 0x0, 0x0}, 0x8) [ 43.206855] binder: 7528:7533 transaction failed 29189/-22, size 0-0 line 3004 [ 43.245854] binder: 7528:7533 transaction failed 29189/-22, size 0-0 line 3004 [ 43.282977] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/16 21:53:20 executing program 0: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") open$dir(&(0x7f0000027000-0x6)='./bus\x00', 0x8000452002, 0x0) r0 = memfd_create(&(0x7f000001b000)='ramfs\x00', 0x2) ioctl$TCGETS(r0, 0x5401, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd2000-0x6)='./bus\x00', &(0x7f0000b31000-0x8)='./bus\x00', &(0x7f00003de000-0x6)="726100000005", 0x0, &(0x7f0000fd2000-0x4)="3f6bfc0e") 2018/01/16 21:53:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001cf000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000a94000)=[{0x8, 0x7f}, {0x7, 0x1000}], 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000eec000-0xc)=[{0x0, 0x0}], 0x0, 0x454) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000321000)={0xbfffffffc000000d, 0x0}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000447000)='/selinux/mls\x00', 0x0, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000af000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000e25000)={0x0, 0x3d1}, &(0x7f0000866000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000f81000)={r6, @in6={{0xa, 0x1, 0x7fffffff, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000e5000-0x4)=0x8c) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r5) 2018/01/16 21:53:20 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000009000-0x30)={0x30, 0x6, 0x1, 0x9, 0x6, 0x4, 0x59da, 0x1ee}, 0x0) mlock(&(0x7f0000008000/0x4000)=nil, 0x4000) 2018/01/16 21:53:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init() r2 = socket$inet(0x2, 0x1, 0x4) r3 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000b25000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000de2000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x24}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000042a000)={0x140c, 0x6, 0x6, 0x800, 0x4, 0x3, {0xe, 0x0, 0x3}, [@typed={0xf4, 0x1b, @binary="9c17b159405a416cf9155c049bfabb2b8aa0343485babb6d0c3a60d3e6117598a45a87d68b0c917991f8ca94db8c7efd085b68056a2af2d8ed832b7fd7653aa3d53d02076c7678630b04249673e384b069a7e7487523d22e7f4f0fa886d2de00785c769356182064522cc9bef8d8c890faef826d612266fc5aabc7742aefc50269defe8e64cfcdca2ace76724857a6740791f3bdceb8116d36bdfbea4ebb5e73cfdac8ff56f12fd8cff613832d4efea74007709e22ec4a50638a99d1a4fc97159ca1a4c5154e03799fd6568055fbf13d38f50180055975f3cebac4f1465db49c4d86c684f2d396f6713d"}, @nested={0xb0, 0x4c, [@typed={0xc, 0x25, @fd=r1}, @generic="d576c0dee5406a08aa22a657346165ecfbebeca22bf40f9db88b9c9287767be1459dfc81532cccd47b5acfbf9d126f0d8f2c8747f37a395674ffe5b0b1b1b4bcc7d899c4576b2e05552a6bb3ed66b365cb5e0830eb3c95508aa43634ee06e55b588764d980a8e2300f3eac9ce287e2f8f252298df5f46ba0bbe6a87622c3eb6d99cb8f4acab9f1747346cada3a8158f5fcadbf45", @typed={0xc, 0x92, @str='\x00'}]}, @nested={0x1188, 0x8, [@generic="0e64e106151f15e3d58c39c218575abadc93d225ea4ad2fd3705e3bd9247f0dba74fee3345a7de4e098ff3d302165a", @generic="76f1abf7df2ca9b01df3437a1abd63429d399cf07041e476652900a54a540ecaf7991a53cc6cdf0d45d8ae6e2235d842dca8f9ba575f017dc1282718318e78735bf4be6bbd9cf5c244e302b9deb6ca665787d148d5e10cc7e45ad92d96a3bb817e9d07dd0a9e3288c77b33064d2c018cb6e0e70f38b5699f40c6836446a70da737571e8defd78f0cb62ed668228c9f16c5949e3a538ef4a5a7e30623b913ef896be4", @typed={0x18, 0x6, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfffffffffffffff7}}, @generic="08dd42edce6d60b8c3694f3a3e967ee44c88e81a4fe0f6de490c8a38", @typed={0x18, 0x8b, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="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@typed={0xc, 0x1, @fd=r2}, @generic="960bfd6a076e046fa0555dedfef48bb00529348ae108bb45db9d2b639e14e33d3c6ca514a84a38e7866025519d8ab7e55090d3c31ce708b17e6923ccf079ff85a3d01d12690c15a5ee7b8c3fd95670", @typed={0xc, 0x70, @uid=r3}]}, @generic="4d5de674543abd96f5c456ef86ece612f782587350b57ff9cfba6aba2c29cfcc57faddb1020efe540effe1f84515bee232437a6dddaefeb6c8802588baf93cf95d4f83d6758bea3fbb6af531d8e28a4799624ca6cf1d375caf32d123c70e6de463c932fa01b4ba8dd09c75a93d87edfeb41323ef137e3f90c784c614129c0e4da040d57a692350f1cb6a7b233d4625fd10f08142da4f", @nested={0x28, 0x62, [@typed={0xc, 0x50, @uid=r4}, @typed={0xc, 0x51, @fd=r5}, @typed={0xc, 0x85, @u32=0x8}]}, @typed={0xc, 0x5e, @pid=r6}]}, 0x140c}, 0x1, 0x0, 0x0, 0x0}, 0x80c0) r7 = inotify_init1(0x0) fcntl$setstatus(r7, 0x4, 0x42c00) close(r7) 2018/01/16 21:53:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000098e000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000489000-0x10)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa) writev(r0, &(0x7f0000cfd000-0x60)=[{&(0x7f0000795000-0xc8)="11", 0x1}], 0x1) sendmmsg$inet_sctp(r0, &(0x7f0000fab000-0x70)=[{&(0x7f00006fc000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c15000-0x60)=[{&(0x7f0000896000)="ea", 0x1}], 0x1, &(0x7f0000487000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) read(r0, &(0x7f00002eb000)=""/224, 0xe0) 2018/01/16 21:53:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00005a5000-0x65)="", 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x10, 0x0, &(0x7f00003ad000)=[@increfs={0x40046304, 0x0}, @acquire={0x40046305, 0x3}], 0x0, 0x0, &(0x7f0000b82000)=""}) openat$autofs(0xffffffffffffff9c, &(0x7f0000b57000-0xc)='/dev/autofs\x00', 0x0, 0x0) 2018/01/16 21:53:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101102, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) r2 = fcntl$getown(r0, 0x9) sched_getattr(r2, &(0x7f0000772000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) creat(&(0x7f0000d1f000)='./bus\x00', 0x0) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) [ 43.383398] audit: type=1400 audit(1516139600.373:26): avc: denied { transfer } for pid=7599 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 43.428890] binder: 7599:7617 Acquire 1 refcount change on invalid ref 3 ret -22 [ 43.475943] binder_alloc: binder_alloc_mmap_handler: 7599 20000000-20002000 already mapped failed -16 [ 43.486612] binder: BINDER_SET_CONTEXT_MGR already set [ 43.492067] binder: 7599:7603 ioctl 40046207 0 returned -16 [ 43.492097] binder_alloc: 7599: binder_alloc_buf, no vma 2018/01/16 21:53:20 executing program 4: mmap(&(0x7f0000001000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a4d000-0x10)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/16 21:53:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000086b000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000def000)='/selinux/access\x00', 0x2, 0x0) recvfrom$ipx(r3, &(0x7f000069e000)=""/132, 0x84, 0x43, &(0x7f0000aa9000-0x10)={0x4, 0x5, 0x200, "bac34abb8de3", 0x3832, 0x0}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000825000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000e2b000)={r4, 0x6, &(0x7f000021c000-0x18)=[0x6, 0x8001, 0xc0e, 0x1000, 0x8, 0x100000001], &(0x7f0000fe1000)=[0x9, 0xaf2, 0x81, 0x1ff, 0x2, 0x3], 0x51, 0x3, 0x8, &(0x7f0000b7e000)=[0x9, 0x3, 0x8], &(0x7f0000231000-0x10)=[0x1ff, 0x7, 0xa1, 0x6], 0x0}) mq_open(&(0x7f0000f0b000)='}wlan1\x00', 0x842, 0x142, &(0x7f000004b000)={0x3d0, 0x1, 0x4, 0x1, 0x80000001, 0x800, 0x7, 0x3ff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) socket$unix(0x1, 0x2, 0x0) r5 = dup3(r0, r1, 0x80000) connect$unix(r5, &(0x7f000002d000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000f52000-0x4)=0x4, 0x4) 2018/01/16 21:53:20 executing program 0: pipe2(&(0x7f00007e0000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) clone(0x959c8ac90dd9197e, &(0x7f0000001000-0x9)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f000079f000)=0x0, &(0x7f0000000000)="") 2018/01/16 21:53:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001f5000-0x8)={0x0, 0x0}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x105}) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000279000)={0x8, 0x5, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 21:53:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101102, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) r2 = fcntl$getown(r0, 0x9) sched_getattr(r2, &(0x7f0000772000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) creat(&(0x7f0000d1f000)='./bus\x00', 0x0) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) 2018/01/16 21:53:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005c7000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = socket$inet6(0xa, 0x80002, 0x88) connect$inet6(r1, &(0x7f00008b2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 21:53:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) socketpair$inet6(0xa, 0x7, 0x80000001, &(0x7f0000ab6000)={0x0, 0x0}) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f00003ad000)=""/73, 0x49, 0x0, &(0x7f000017b000-0x10)={0x77359400, 0x0}) 2018/01/16 21:53:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000d08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000774000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000d1d000)={0x81, 0x100, 0x1286, 0x1f}, 0x10) modify_ldt$write(0x1, &(0x7f0000a60000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/16 21:53:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r0, 0x40087705) openat$autofs(0xffffffffffffff9c, &(0x7f0000f88000)='/dev/autofs\x00', 0x10040, 0x0) [ 43.492115] binder: 7599:7617 transaction failed 29189/-3, size 80-16 line 3127 [ 43.515395] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.526083] binder: release 7599:7603 transaction 35 out, still active [ 43.543013] binder: unexpected work type, 4, not freed 2018/01/16 21:53:20 executing program 2: mmap(&(0x7f0000000000/0xc35000)=nil, 0xc35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000c36000-0xc)='/dev/autofs\x00', 0x2000, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000374000)='/selinux/create\x00', 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000c36000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003de000)=0x14, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xfffffffffffffed7) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000046d000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000c36000-0x26)=""/38) fcntl$setown(r0, 0x8, r2) fsync(r3) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$pokeuser(0x6, r4, 0x0, 0x0) 2018/01/16 21:53:20 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f000033b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000867000-0x4)=0x2e, 0x80800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d7f000)=0x100000001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004ff000)={0x0, @in6={{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00001fd000-0x24)="2400000052001f0000e4f40700ff03140200070004000100010000000000000100800000", 0x24) [ 43.563142] binder: unexpected work type, 4, not freed 2018/01/16 21:53:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f000056a000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fstatfs(0xffffffffffffffff, &(0x7f00000fb000-0xb6)=""/182) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003cf000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000adc000-0xf8)={{0x0, 0x3, 0x2, 0x1, 0x7f}, 0x625, 0xff18, 'id1\x00', 'timer1\x00', 0x0, 0xfffffffffffffffd, 0x3ff, 0x1fc000000000000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 21:53:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00004da000)={0xd9, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000049000)={r1, 0x20}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) 2018/01/16 21:53:20 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000016000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r1, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:53:20 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000933000-0x9)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000-0x50)={0x0, @time={r1, r2+30000000}, 0x7f, {0x860, 0x1}, 0xffffffff, 0x1, 0xc000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ptmx(0xffffffffffffff9c, &(0x7f000089f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000441000)={0x0, 0xa5d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00004fd000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000b7e000-0x4)={0x5}, 0x4) 2018/01/16 21:53:20 executing program 1: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") clock_gettime(0x0, &(0x7f0000140000)={0x0, 0x0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000f6a000-0x20)={{r0, r1/1000+30000}, {0x0, 0x0}}, &(0x7f0000e3f000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) socketpair(0x1b, 0x7, 0x2, &(0x7f00008df000)={0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000f6b000-0x4)=0x4, 0x4) mq_timedreceive(r2, &(0x7f00003f9000-0x25)=""/227, 0xe3, 0x9, &(0x7f000099e000-0x10)={0x0, 0x0}) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f000000c000)=0xfffffffffffffff9) mount(&(0x7f000038d000-0x8)='./file0\x00', &(0x7f0000f4e000-0x8)='./file0\x00', &(0x7f000018e000-0x8)='tracefs\x00', 0x9023, &(0x7f000055c000)="") mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f00002fe000)=[{&(0x7f0000f6b000)=""/4096, 0x1000}, {&(0x7f0000102000)=""/214, 0xd6}, {&(0x7f00004d0000)=""/5, 0x5}, {&(0x7f0000f6c000-0x1f)=""/31, 0x1f}, {&(0x7f00002c7000)=""/184, 0xb8}, {&(0x7f00000fd000)=""/132, 0x84}, {&(0x7f0000b8a000-0xe3)=""/227, 0xe3}, {&(0x7f0000f6b000)=""/174, 0xae}], 0x8, 0x9) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) 2018/01/16 21:53:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001f5000-0x8)={0x0, 0x0}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x105}) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000279000)={0x8, 0x5, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 21:53:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003f3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eef000)=0xe8) setresuid(0x0, 0x0, r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00008a7000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00001c4000)=""/192) 2018/01/16 21:53:20 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000092000)=0x814e1, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) [ 43.588202] binder: undelivered TRANSACTION_COMPLETE [ 43.607853] binder: send failed reply for transaction 35, target dead 2018/01/16 21:53:20 executing program 3: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") readv(0xffffffffffffffff, &(0x7f0000826000)=[], 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/16 21:53:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000427000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f00008e2000-0x10)={0x77359400, 0x1}, &(0x7f000001d000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) chroot(&(0x7f0000633000-0x8)='./file0\x00') r1 = syz_open_dev$sg(&(0x7f0000377000-0x9)='/dev/sg#\x00', 0x0, 0x10000) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00007b6000-0x52)=""/82) 2018/01/16 21:53:20 executing program 6: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c86000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) tgkill(r0, r1, 0x3d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000f61000)={0x0, 0x35, 0x0, @thr={&(0x7f000007b000)="c2ee8442880864e4a6e109211ec506c48e2395322d879e8a88656da360227bbd5e714a57ab", &(0x7f00002ad000-0xea)="a1f1e02d78b80ba24ee45a8195b67ee268b43c0d65026931efae391652ab4f8e3c93f2f47be9d3381c4c7706ce7b8d287553c16053f30e48ecde7d4d1dada3e7e54283601f634eec50c06b93ee29f0141d8dd1f8fb19798cb9a5833be91683445c5cd1325b0cd911620f36daf9ab96b0173ce1bf1d5fb6b708024b3ceeae196c4b6733ebe64065b7f49d8865c51114374fc1a74c7660851d63f9461dd73c3782ba9672805a3b314439f232ec8197afeeb8f46abaa14baf6e275708b7ba74052119c28bb9fee621cd2ae0f5bb24cfa64924636b4aafdded7bae70376b3cd2ee0d768f31a84adae8587020"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000058c000-0x4)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000093f000)='/dev/ppp\x00', 0x402, 0x0) bind$netrom(r3, &(0x7f0000efe000)=@ax25={0x3, {"eed3f982c3df63"}, 0x49}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000e3b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/16 21:53:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000c59000-0x12c)=[{{&(0x7f00005d8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000742000)=[], 0x0, &(0x7f0000475000)=""/97, 0x61, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000362000)={0x77359400, 0x0}) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000bf7000)=0x0, &(0x7f000080d000-0x4)=0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ff6000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, r1}, 0x14) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 21:53:20 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioprio_get$uid(0x3, r0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000002000)=""/161) 2018/01/16 21:53:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xadf4b540ae1bfa77, 0x401, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000069e000)=[{&(0x7f0000001000-0x40)=""/64, 0x40}, {&(0x7f0000000000)=""/31, 0x1f}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000f5c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009ca000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$ax25(r3, &(0x7f0000220000)={0x0, {""/7}, 0x0}, &(0x7f0000307000-0x4)=0x10) recvfrom$llc(r3, &(0x7f00005e7000-0xeb)=""/235, 0xeb, 0x2000, &(0x7f0000d3a000-0x10)={0x1a, 0xf7, 0x200, 0x43, 0x3ff, 0x7f, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) pipe2(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) r6 = dup2(r2, r4) getpeername$netlink(r4, &(0x7f0000eff000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000455000-0x4)=0xc) ioctl$sock_ipx_SIOCIPXNCPCONN(r6, 0x89e3, &(0x7f00009dc000)=0x4) getpeername(r5, &(0x7f0000811000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f6000)=0x8) 2018/01/16 21:53:20 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000938000)=' ', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80e, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000e3000)={r2, 0x9fd8, 0x2a, 0xf8c2}, 0x10) 2018/01/16 21:53:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') unshare(0x103ffa) r2 = request_key(&(0x7f0000e32000)='.request_key_auth\x00', &(0x7f0000f1f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009b6000-0x6)='^user\x00', 0x0) keyctl$assume_authority(0x10, r2) exit(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/01/16 21:53:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f00004ee000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0}, []}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000166000)={0x0, 0x4}, &(0x7f0000761000-0x4)=0x8) accept4(r0, 0x0, &(0x7f0000eb8000-0x4)=0x0, 0x800) syz_open_dev$binder(&(0x7f0000d16000-0xd)='/dev/binder#\x00', 0x0, 0x800) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004ca000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000648000-0x50)={{0xdfb5, 0x0}, {0x100, 0x2}, 0x5, 0x1, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000920000)={r1, 0x15, "37728e50e40649fb0bd108cfc096a75a04cf1cf3df"}, &(0x7f0000272000-0x4)=0x1d) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00005a0000)=0x4) sendto$ipx(r0, &(0x7f0000e0c000)="dc12cf8d27a7ab29552ce27119d2f6e97a42311f18cd4bddaf18edce896463acb6317fd56b1370527e1944b08252a73588fc58600d5e64846031ba457b7d70988486cad5dc4dfe08d92150e8af2a96679de909a74b1e557dcfffff28904b98e6fad950c0cc62264b4be75da740c7fb7dea8e4b9ed077adb6942052be74ec75594192064af4960becae4c0419e5d59ad72acadfa1c60f307fcafb1e69b64609252a3276d39a270a637888511f357dc30da1f6cbbd44d82f6269b3c2d4e81961a3", 0xc0, 0x8800, &(0x7f000090a000)={0x4, 0x7b1a, 0x10000, "accfb4b7d24d", 0x7ff, 0x0}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00006ff000-0x2a)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @loopback=0x7f000001, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={0xac, 0x14, 0x0, 0xaa}}}}}, &(0x7f00003cd000-0x10)={0x0, 0x2, [0xc54, 0x69a]}) 2018/01/16 21:53:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000713000)='/dev/random\x00', 0x0, 0x105400) r0 = syz_open_dev$mice(&(0x7f0000e66000)='/dev/input/mice\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/01/16 21:53:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000027d000)='/dev/usbmon#\x00', 0x0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000087000)={&(0x7f0000abf000-0x60)={0x27, 0xa64, 0x7, 0x3, 0x0, 0x3, "91318384945357e3659d8efa72dd6618b37c70d12d253774370897f29037d8f102306759c328f90445374ce16ecdd0417d908b2eedf1e8a69c6dc093285aea", 0x0}, 0x60, &(0x7f00006a5000-0x70)=[{&(0x7f00007d7000-0xad)="fbd681df4e533f9db2c45ade7fc16fc671815a76dcf35a2fe809e72c6bef31d2509eef79aace2b874d3de2555250fcf74f3dc690fe22800ada86d168aed65062aae0b945f4057524fd247fa124eefec82bcf9efd1765b4e385ca352e752c9036330170dfad5e4c0394f28d8df0a105e155822ad016fe324cb84d0ae590d0302ae017c3394db85da1a9424bb228e8273c6f075680becccbe1e2ed6ba43a105c4bd8d81ca92b17cf0a4156b1f1c7", 0xad}, {&(0x7f0000f13000)="267cba0807f2bbff5bb99eed68106915f45283366cfbbbd1885e9f9a6412454688e1b039f484e1107620fdeca69ce475445d21c783efec97f569efc73611ff10ae240e59a337d5c4753eb3eef1f5315214a123ec10ef95d922ee0d901c3720c546514d80428184c43039e5485f204a33e25be7e7ed4b74a2d57281baf27e2d76f88ca8b6f2e1dcc136d9fd89ca263c693dc4196fc519ecf13f0cc1ebc13b093f2ee7f851e3440114c20c19e34664e937e4223d5e6e33958e48f096f355fafc6d6470571f01cad1fc09", 0xc9}, {&(0x7f0000478000)="a835595ce9ab37f5c1cdc8bd638aab6977faa7335af113272e3b5fb1dc384a7de7156e4783072f3ddeb89cbf6fa3f7444aa7ccf0e8ac7eeb1f1e4ea7c491a36d9f228b30d1ae30d14e3fd3cffd9de31f33abf4bae1f607ddf275304d9147698433f4e56ae2c12661d6caf40e152586098dcb7bfbeed70f4bc6d6a3b05e28a9afe2", 0x81}, {&(0x7f0000178000)="eae1743cafc03b27a6eac49c82a6d2a671a443edbd878b9b8b8f1586ddfacebe516fa7bc3967417c3af0582225e48b4e40b1736da61baace9b614bfeb7751c33e5dfd2c467d247be1cf28026615ea1157f9b5c45362ae16ee697bde98d81279603a89fdf93847ce054c8bf5f13d77d6d46781bc2fa37226843f4e97618339cde6c3fac274f590aef3fa84838347bddf485bdc6297c9f0dc6358c22bceeada87eee38a6cf604db0a464191be42dd4fb678cf9720c2dc950a5d6f8b529542a3cec417178ad0fefada6e726976f3989631e677edc34d0a3ff277dfbe36df9ad1783a04a28a59d1874cdb771db", 0xeb}, {&(0x7f000029d000)="a314cc7b05046b61fd5e2637f793cbf81866fcb79e396437f4cb78083a813a0ddea5e1d0f64dada3380fffb8ef05dc3ea22c75cc4b5d22efaed0d59e678d33c242337f1ddc3653e8191f669c8046ac0f3e2c4868d796e2e0e09b71fa22c6cfbf6bbaa447031bc139b34e4495c8854ab10414747e3343bafda6075c043adb026917886dd01978ccdc019ffba2bbfbbe6bb8ba1bf0357cf215e6716ae202c0ea8ebf4800e3014de2d4157c1185fd4deba30d72af06353d8bcf023fcb51a4e7fe8cc3f04c", 0xc3}, {&(0x7f0000c16000)="094d50ff076a32699a2288bbfcc4bca6a0d3661a9aac493db6126e82ba07e018278f5bf0cc23359a13294ba5f1342eab91f5f58aa0539e2babce8688577951be4a9e864afb36b9650181cc693a74a762a64705f227df3f49e337854b5f62cb08a493ed04390c306adf2de5b4a0f3ea91c36cbbf473d0fce41c95a1a51adca48c74e2c4bb08494e5a2419fe732bf25bd9f2a6ebe1986f1dbc5b0503ec1935bf8c8fc259382c29b2b9a1dff753073e43672378ebc73b9a2cbb5648013206bedf458cbc8d3aff089a54d8bf44a6375bf507cc59c220874749ff1d2b28c10bdf4a8e76326f22581ff4cf6e920c68b5480bffc796a373e39e", 0xf6}, {&(0x7f0000acd000)="e53016ac7267bf2858d3cb7d013463cfe0ed585a85bfc9ad64d685d879e2b5e582f31f2c009a8a4a7e4d368ab57c633abddbc4f620c06fc8906caa17ba58da52c744fffa6437b4b1e33848d28d63519de6d5071db5d86583b31ef69d465f748efa338a197e5b5b715a1d63cc80bb5ce4943b0d08b22e3c03278e9c2a97e8bc61b658a01b678ca6d9b5a18a549c2f453a3ebe8ea95bfd5097786e3e0df26ef19403789754583818dde2746368362257bca2267e6db35707", 0xb7}], 0x7, &(0x7f00004fd000-0x48)={0x48, 0x108, 0x3, "dacc18d9cee8cb154c8f29ae8d16625af4c833cbdc8758dc21dc8b430e2732f643673357882c6594ff58eebf2b29e72c92"}, 0x48, 0x4800}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9201, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpgrp(0xffffffffffffffff) wait4(r1, &(0x7f0000976000+0x5fe)=0x0, 0x0, &(0x7f000035a000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) memfd_create(&(0x7f0000ac0000)="4d2d3a76626f786e6574316c6f272a5e1e2d00", 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b23000+0xa2c)='/dev/hwrng\x00', 0x1, 0x0) 2018/01/16 21:53:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000240000-0x5)='ceph\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007c7000)="bf3009b00b52cd8e3e851d3e8d9ef7c4bb9beb2adbaf41a1076fbf9eda0845b9b2d7372483108ac96cf14cbcdb91f5b2ccaf65455cfa675b28f0542c1637ccef123fccc9ea3e7f0f001bb7955d6b9cfdd137034204a33a44b601de52024cbd83845e307eea8c9306896207301dfd4f2edcd6d06b574dea0feb8f4810c112064ff12f8be36489bce65db4d8cc301eb661396223fb07f4e435dd56ab643c", 0x9d, 0x0) r1 = add_key(&(0x7f00002bf000-0x6)='logon\x00', &(0x7f0000bd7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe0000)="b37c346039ac66ac73a382d163f929a56689178ac913a1d0bd835d9bc9ea7778026c7cced21ef4d27bafb88a1772d1e406cb9706d2f0155b151107fc350930a2d3f5e077db9b2848d4f0d1b12349aa9bed9a942d0008784821420a0d9948d8ae5286c985f8c009c69b9adec49cd3dfef1bda3b62f4c60093224897160439d91446d3bf016d2f51bc525f235a", 0x8c, r0) keyctl$reject(0x13, r0, 0x6, 0x8, r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bb9000-0x160)="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") preadv(r2, &(0x7f0000cdb000)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1, 0x4000000000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c11000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000072b000-0x4)=0x28) 2018/01/16 21:53:20 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x6, &(0x7f0000fc2000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00004bf000-0x4)=0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000fc0000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000fc1000)="e335518c4d7ae319288b0640c3a083ad65", 0x11}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) 2018/01/16 21:53:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2282, &(0x7f0000007000)="") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000756000-0x4)=0x0) stat(&(0x7f0000dbd000-0x8)='./file0\x00', &(0x7f0000467000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bbc000)={0x0, @in6={{0xa, 0x3, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeff, 0x1f}, &(0x7f0000c91000)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000145000-0x10)={r3, 0x21, 0x1, 0x8001}, 0x10) r4 = getegid() r5 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000651000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef1000-0x4)=0xe8) stat(&(0x7f0000987000-0x8)='./file0\x00', &(0x7f0000d30000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e82000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000185000-0x4)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f000097c000-0x38)={&(0x7f0000aeb000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f000061f000-0x10)={&(0x7f000047b000-0x3f0)={0x3f0, 0x2, 0x2, 0x800, 0x0, 0x1, {0x3, 0x0, 0x7}, [@nested={0x24, 0x28, [@typed={0x10, 0x68, @str='-!\\proc\x00'}, @generic="9953951168846fb099d4b9d0cb"]}, @generic="15705f71c5607f8d8a437338818a320f9a7ed72bb0749612d304637727e500cb6229dfe179708396fea1796e6f6b44fab12698e6efb460be4f0f29c32d1493920465b1d88dda66473854905e9deb73714bea3570dbdbb2d6501eac64cb0874436bd6c79cd9beb6f8b7aabe0a882c663608c3dce483c76c00498ffd20a23f34486a3cddc52a87cf150a85165602785e97a8bc9e6ea1026a0112b7a2caa5a5edc91fe42639", @generic="7665a81963a2932fd27dcaed9974c9c5c713c30e553d28889789690d62df47271a0b7a85641b7fb041a4dee19090e3ac56563af4becdb7ac7600907f7a5c5c56b6ba8c1ccd792841822fbd837e2e97bf432d8535fb7e972e4e02e5777b45ede4e9c9801f8d4a0f837dcfdff79f08457f969366f533c138d86e068813ce7b406cad771fae777f702356a04a7df8ba585a70225fcbe1c43e44a7f56f6531c17a2a55578197", @typed={0x8, 0x1b, @void=""}, @nested={0x220, 0xf, [@typed={0x10, 0x13, @str='md5sum\x00'}, @typed={0x10, 0x5c, @u64=0x8000}, @typed={0xc, 0x69, @u32=0x0}, @typed={0xc, 0x7d, @uid=r6}, @generic="bbb3822be7ea9c36ad43fa145231ece9f2889ab305de46ac904acd5dce2af06a419415f2c53fa603cb2767e7b8fddabfa8d172c5fff783c60242fd53d4d292d3c8c49e7617d3389f7e43712af384f8c381bed06d3b13a2e2cb385a21a97e51d9c5888e34ff370be0234c81cabcc18f6c4f7bcfee07f5d2a3b4b373361648f80ba665f5973b2f1f5879c4e1f83c7be453004e772efdbe7bca94cec488a24217d8f1e8ed773114520e18a7622c43834cdefa8a81cdb5302bc3", @generic="63adb8fad7075ebbfd480d0df14c675473e549609566b6306665b0ee74a2d0933c8abc1ce9900a593e0be4a7fdd690ccfe54255846f9e0b1816fbded1ac7a95668b6031f1b2353ee7a8362025dac59fd4a42", @generic="a2f1235d079ac0ed5559a8c51cc67457bfb92474", @typed={0xc, 0x83, @fd=r0}, @generic="323ff093c9480926ed4645fb86969c4dcf0c8d4b199900cc336a3b8f6633407881d54b56200d16cfe04d17a7a7f73be6e08a088be59cfcb4d950cea4b22103fec4ff1ea331a2bef2445818d65cdeaf362f0fdd1d3a178eb5c78a9ce988f5857ae88575936d82afafe8f2e5e47fc8d48b53743557b09b3eb0e4c4469675671c0ef1587f944da3e1c372d24fc47206c6bb991af444499e9c723035c9b7fefec342c7a4a157429a16acbeb7661e7a85aba6d25d6693514813adae"]}, @nested={0x48, 0x4d, [@typed={0x24, 0x8d, @str="262d5c993b6e6f6465765b6367726f75702e656d302d26656d3100"}, @typed={0x8, 0x1a, @void=""}, @generic="a7c3bfd8d4c885e9", @typed={0x10, 0x53, @u64=0x1}]}]}, 0x3f0}, 0x1, 0x0, 0x0, 0x8000}, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008be000)={0x0, 0x0, 0x0}, &(0x7f0000750000-0x4)=0xc) getrlimit(0xf, &(0x7f0000c49000)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f00001b0000-0x38)={&(0x7f00006a7000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000050000-0x70)=[{&(0x7f0000268000-0x1f)="94a37ad2f0fa8204957057066b2d08db832eece3914ffcd425c4c058237e74", 0x1f}, {&(0x7f0000d07000-0xa5)="9c68cb5268e6a66871614c09347fac7256e771afddac931de8159b70929363c41cf21799b1d49c90a14f01a6d860b0a005b26aea7540a50249d89a8f63b18e068014037dade1370d7b77373c7125463befedc3a545ae7543d5e7b2e8ee43a717fda5b90beb8e466b4eb0e64f08e9a06a01bf91dec589ac82a4daa2d6a41b53321671aab95e1d25a47fc71e36cab5f2369397c2ba78fd7e24e3f11c60ec601b3d29d8502d77", 0xa5}, {&(0x7f0000d71000)="750f4ae8bcfd1f48b1b8329846c7496ab3ed0569330275ff30b2", 0x1a}, {&(0x7f000058c000-0x1000)="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0x1000}, {&(0x7f000008d000-0x96)="5cefb61b1cb229749d88c2120fe2a3bc6d6b4192bc65f528d952ce1c2b1f94f3863dc3cd572029be94994e3afe372bad528c1bad30ce9c559f05ac90150ddc1992e2d153ab07284eecf09230f9c44b3c2500b25cc10ad94c70c2bebe9075d392559a9838e5de469118d4e5e8bf14c71ff2b4c53bdecae96b5e9e7e03c7c8df2c8c06d62cd2a7e26ee955fa60d14e232eecb6aa70c8cc", 0x96}, {&(0x7f0000b5e000-0x38)="27c8b4bb62dfd99ecdb2eeb3158b55a23d92f8b386374be0750663e22ba5c01677a4f5dcabc006eb232e138f86badef8b95b3287fe047e4c", 0x38}, {&(0x7f00009dc000-0x1000)="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", 0x1000}], 0x7, &(0x7f0000948000)=[@cred={0x20, 0x1, 0x2, r1, r2, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x90, 0x48810}, 0x20000010) 2018/01/16 21:53:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xffff) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000ae3000-0x14)="ff55d36c", 0x4) r1 = accept(r0, 0x0, &(0x7f0000b21000)=0x0) accept4$inet6(r1, &(0x7f0000ab3000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000dbf000-0x4)=0x1c, 0x80000) 2018/01/16 21:53:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x20005, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000001000-0x80)=""/128, 0x80) r3 = open(&(0x7f00004ca000)='./file0\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f00006e3000-0x40)={&(0x7f0000d09000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00009f3000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a1b000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00008e6000-0x8)=[0x0, 0x0], 0x5, 0x5, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$random(&(0x7f00001ab000-0xc)='/dev/random\x00', 0x0, 0x0) 2018/01/16 21:53:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b12000)='./file0\x00', 0x0) mount(&(0x7f00000bb000-0xe)='./file0\x00', &(0x7f00005d6000)='./file0\x00', &(0x7f00008b8000)='devpts\x00', 0x0, &(0x7f0000d42000-0xc)="") 2018/01/16 21:53:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioprio_set$uid(0x0, 0x0, 0x0) getresuid(&(0x7f00005d1000-0x4)=0x0, &(0x7f0000610000-0x4)=0x0, &(0x7f0000cb6000-0x4)=0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) flistxattr(r0, &(0x7f000082c000-0x1000)=""/4096, 0x1000) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(r1, 0x4c01) timer_create(0x0, &(0x7f00006be000)={0x0, 0x17, 0x0, @thr={&(0x7f00000b4000)="8fc1af2fe53da7b3a1cc1e27568df32f77c5c55c77b44a3987875432dbce036fa398589d36a0db54acb272a70a50fe8b5861d5ba168f51b4a374013640caf31749cebdeab14aa243a2dd602eb39c20d8f5c2883e632e3a406cb3812e61541548bdb348cd9d717550045cc8968daf9730048884a4c9aa1031f1a81972086eb0e6474fc2c5", &(0x7f00004ad000-0x8f)="fac8dc28fdb6205ff0490842a74852caa0479effc50ef09f2e0cc802a98d82e64ad8f82b7e596d5c1f1c5a46d9d08372602ec1a951d49708d61185c9e5b6ea67e26874e041976fdf3a02b0e2d767a6fd715bf867be991eb288fefa702cd2867dfd9078d4af34f19c1df0b6fb00bd9462b7bf21929a36f47c44a9eee896e23f4d4edf09f108454030f3fdfa178b6a9e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000073d000-0x4)=0x0) 2018/01/16 21:53:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000822000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket(0x8, 0x7, 0x7fff) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffff000) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00009db000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f00009e5000)=[{{&(0x7f0000d95000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000875000-0x10)=[{&(0x7f0000f1f000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00003b9000+0x21e)=""/174, 0xae, 0x2}, 0x35ee}, {{&(0x7f0000eab000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00002d3000-0x20)=[{&(0x7f0000dfc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bba000-0xb6)=""/182, 0xb6}], 0x2, &(0x7f0000736000)=""/145, 0x91, 0x4}, 0x4}], 0x2, 0x2100, &(0x7f0000e8f000)={0x0, 0x989680}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000843000-0x8)={0x0, 0x0}) socketpair(0x10, 0x2, 0x1a2d50d6, &(0x7f0000b52000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000004000-0x4)=0x0, &(0x7f000008d000-0x4)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008f5000-0x4)=0x7, 0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000fd4000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$ax25(r1, &(0x7f00005d1000)={0x3, {"4fe5bb6bcc0759"}, 0x6}, 0x10) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000659000)={0x0, 0x9}, &(0x7f00006a5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000dee000-0x8)=@assoc_value={r4, 0x3}, &(0x7f0000e05000)=0x8) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000865000-0x4)=0x0) mq_notify(r0, &(0x7f0000e55000-0x60)={0x0, 0xf, 0x6, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r2, &(0x7f00009ad000)={&(0x7f0000cda000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58, &(0x7f0000a9d000)=[{&(0x7f000049d000)="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", 0x1000}], 0x1, &(0x7f00006a9000)=[], 0x0, 0x20000000}, 0x8000) close(r2) 2018/01/16 21:53:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c2f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) read(r0, &(0x7f0000f83000)=""/93, 0x5d) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_pts(0xffffffffffffff9c, 0x200500) ioctl$VT_RELDISP(r2, 0x5605) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000072000)=""/225, &(0x7f00003ec000-0x1)=0xe1) shutdown(r1, 0x100800000000001) close(r1) 2018/01/16 21:53:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00004c3000)={{0x7fff, 0xda0}, {0x4, 0x0}, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 21:53:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x0, &(0x7f0000fbd000-0x10)=[{0x5c48000000000000, 0x0, 0x0, 0xfffffffffffff004}, {0x2, 0x0, 0x0, 0x2}]}, 0x10) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f56000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000323000)=0x9, 0x4) sendmsg$nl_xfrm(r2, &(0x7f0000aed000-0x38)={&(0x7f0000e34000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000086000-0x10)={&(0x7f0000a18000-0x138)=@getsadinfo={0x138, 0x23, 0x21, 0x2, 0x1, 0x8, [@sec_ctx={0x60, 0x8, {0x5a, 0x8, 0x1, 0x1, 0x52, "74a10e6fe79786206e46fa5acaa6aa3e897efbe392e83e219840b1044f4d00766b2ccdeba8c2df2d40661662670695f838de168b7904c79bf7168a9a6a32b9a90d98f0da514bd14c73f3cdef1d36fc2c7b35"}}, @srcaddr={0x14, 0xd, @in=@empty=0x0}, @tfcpad={0x8, 0x16, 0x4}, @algo_crypt={0xa8, 0x2, {{'chacha20-simd\x00'}, 0x2f8, "387b1f7cdad27d13e653c8f9bdbe426b7a96f76b5f869b3b11ebf7e0767b74c1b73526d2edb89e97e790ad6985c06a1f319ab13dfac01c794a8d6abfbb016cbca05f560a24512796401a6f87d7bbc8701359bcf654734eae73b7629de7fcc9"}}]}, 0x138}, 0x1, 0x0, 0x0, 0x4010}, 0x800) dup2(r0, r1) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000be4000-0xe)='/selinux/status\x00', 0x0, 0x0) sendto(r0, &(0x7f0000cc6000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/16 21:53:20 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x1) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000003000+0x758)=0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r3, &(0x7f000000b000-0x10)=@ipx={0x4, 0x4, 0x7, "25a7a13635c2", 0xd0c, 0x0}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) pause() ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/16 21:53:20 executing program 2: rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0x0}, 0x0, 0x20000008) socket$nl_route(0x10, 0x3, 0x0) 2018/01/16 21:53:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000070a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000265000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00007cc000)={r1, 0x2}) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x24, &(0x7f0000002000-0xc)={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, @multicast2=0xe0000002}, 0xc) 2018/01/16 21:53:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00006df000)=""/76) readv(r0, &(0x7f0000aba000-0x10)=[], 0x1) 2018/01/16 21:53:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000b8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b2c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x2, 0x0, 0xa, 0xa0, 0x80, 0x1d, r1, r2}, {0x3f, 0x2, 0x8, 0x3f, 0xffffffffffff0fb0, 0x3, 0x5, 0x75f}, {0x10001, 0x8001, 0x8, 0xffffffff}, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0}, {{@in=@loopback=0x7f000001, 0x1, 0x3c}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x4, 0x1, 0x6, 0x9776, 0x0, 0x80000001}}, 0xe8) mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() sched_getaffinity(r3, 0x8, &(0x7f00009f7000-0x8)=0x0) r4 = socket$inet(0x2, 0x2, 0x10000000000) r5 = dup(r4) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000b39000-0x8)='./file0\x00') openat$keychord(0xffffffffffffff9c, &(0x7f000066e000)='/dev/keychord\x00', 0x240800, 0x0) accept4$inet6(r5, &(0x7f0000eef000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000eee000)=0x1c, 0x80000) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000ef0000-0x8)={0x0, 0x400}, &(0x7f0000a7b000)=0x8) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000ef0000)=""/4096, 0x1000) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000ef2000-0x17)="546cc97a627a2b34e114cd4134cf19f4de50325e47d704") setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000eef000)={r6, 0x4, 0x6}, 0x8) setsockopt$inet_int(r4, 0x0, 0x14, &(0x7f000049a000)=0x0, 0x4) 2018/01/16 21:53:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x200140, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000012000-0x63)=""/99) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) epoll_pwait(0xffffffffffffffff, &(0x7f0000013000-0x54)=[], 0x0, 0x0, &(0x7f0000014000-0x8)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 21:53:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000a9e000-0x20)={@generic="55b8458334aac4117c32db785b5a0985", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b3000-0x10)={0x2, &(0x7f0000df4000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt(r0, 0x1, 0x0, &(0x7f0000975000)=""/151, &(0x7f0000bea000-0x4)=0x97) r2 = dup(r0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000a31000)=0x2, &(0x7f00009f2000)=0x4) 2018/01/16 21:53:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bc1000-0x8)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ef2000)='/dev/rfkill\x00', 0x202, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000281000)=0xee, 0x4) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r1 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) 2018/01/16 21:53:21 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000655000)='/dev/usbmon#\x00', 0x6, 0x20000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00002ac000-0x20)={0x200, 0x0, 0x2, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000000)={r1, 0xcd}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000ddd000)="") 2018/01/16 21:53:21 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000004000-0x4)=0x0) r1 = socket(0x12, 0x807, 0x9) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000010000)={0x0, 0x7}, &(0x7f000001e000)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000015000)={r2, 0x0}, &(0x7f000001f000-0x4)=0x8) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000010000-0x28)={@common='lo\x00', @ifru_addrs=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(0xffffffffffffffff) 2018/01/16 21:53:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000473000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000e4f000-0x20)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1d, @fd=r0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:53:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x5) getpeername$unix(r1, &(0x7f0000e9a000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ef1000)=0x8) [ 44.013382] FAULT_FLAG_ALLOW_RETRY missing 30 [ 44.024933] CPU: 0 PID: 7770 Comm: syz-executor5 Not tainted 4.9.76-g8dec074 #13 [ 44.031142] binder: 7766:7792 ERROR: BC_REGISTER_LOOPER called without request [ 44.039930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.049281] ffff8801cee47930 ffffffff81d93169 ffff8801cee47c10 0000000000000000 [ 44.057306] ffff8801d51d9010 ffff8801cee47b00 ffff8801d51d8f00 ffff8801cee47b28 [ 44.065319] ffffffff81660c0a 00000000000065e3 ffff8801cc3cb8f0 ffff8801cc3cb8a0 [ 44.073344] Call Trace: [ 44.075908] [] dump_stack+0xc1/0x128 [ 44.079714] binder: undelivered TRANSACTION_COMPLETE [ 44.079725] binder: undelivered transaction 44, process died. [ 44.091568] binder: undelivered TRANSACTION_COMPLETE [ 44.097244] [] handle_userfault+0xa3a/0x1310 [ 44.103281] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.110271] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 44.116654] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 44.123552] [] ? handle_mm_fault+0x117b/0x2530 [ 44.129757] [] ? handle_mm_fault+0x1fc3/0x2530 [ 44.135961] [] handle_mm_fault+0x1fd1/0x2530 [ 44.141997] [] ? __pmd_alloc+0x410/0x410 [ 44.147682] [] __do_page_fault+0x5c2/0xd40 [ 44.153543] [] ? mm_fault_error+0x2c0/0x2c0 [ 44.159492] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.166132] [] do_page_fault+0x27/0x30 [ 44.171641] [] page_fault+0x28/0x30 [ 44.176894] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 44.183709] [] ? SyS_epoll_pwait+0x105/0x500 [ 44.189740] [] ? SyS_epoll_wait+0x1f0/0x1f0 [ 44.196377] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 44.203020] [] ? trace_hardirqs_on_caller+0x38b/0x590 2018/01/16 21:53:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000261000-0x9)='/dev/sg#\x00', 0x4564, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000027000-0x10)={0x0, 0x0, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f0000277000-0xd)='/dev/usbmon#\x00', 0x7, 0x100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000020f000-0xc)={r2, 0x80000, r3}) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00008cf000-0xd)='/dev/usbmon#\x00', 0x800, 0x8000) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f00007b7000-0x8)=[0x0, 0x0]) write$evdev(r0, &(0x7f0000788000-0x18)=[{{0x0, 0x0}, 0x8, 0xffffffff, 0xffffffffffffffff}], 0x18) 2018/01/16 21:53:21 executing program 1: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000005a000)="6574683076626f786e657430236c6f70726f639a00", 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000035000-0x5c)={0x0, 0x0, {0xffffffffffffffff, 0x3, 0x6, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 21:53:21 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r1 = openat(r0, &(0x7f0000030000)='./file0\x00', 0x2000, 0x80) getdents64(r1, &(0x7f000002a000-0x2c)=""/48, 0x30) 2018/01/16 21:53:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e29000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000cf000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) [ 44.209835] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 44.216383] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 44.257213] binder: 7766:7803 ERROR: BC_REGISTER_LOOPER called without request [ 44.267174] binder: 7766:7810 got reply transaction with no transaction stack [ 44.275264] binder: 7766:7810 transaction failed 29201/-71, size 24-0 line 2920 [ 44.297636] binder: release 7766:7808 transaction 46 out, still active 2018/01/16 21:53:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto(r0, &(0x7f000097f000)="", 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00005ae000)=0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000256000-0xbf)=""/191, 0xbf) 2018/01/16 21:53:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f04000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000238000-0x4)={0x8}, 0x4) r1 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000803000)="", 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r2, 0x8000000) keyctl$search(0xa, r1, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) ioctl$TIOCCBRK(r0, 0x5428) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ac0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000082000)=0x0, &(0x7f0000c8d000-0x4)=0x4) 2018/01/16 21:53:21 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a9c000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000812000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1ff, 0x8001, 0x80000000, 0x40}, &(0x7f00007ec000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000011f000-0x8c)={r1, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="0be6fc8316be60a33f46d86440c18c8ee4ed119eb14236bccb5bd822473709fa4d91a9d2bb8abdf0b08d3c10f6c943ee4e6a22aaebf0ca449c41c342911c1de6cde7bb63933ce6a00a1a987a627e901813fba652e4eb83600e6469c2dbcd1951089ba299d6c4255a7d37b9894c6e038201348e5a919d5656129827678e3568a8533bdd2a0da4b44e4b6d9aa1cb81b9d31efb8ff0fbf3d34cc1e8b92eff652c3b9ec830bed28fb27407538ca24b09fbe18a89449f67919d4d91f489f11abb110a4ad2782ca2cbd356b917d9bff42a4003ef6f0796304456c86913a07fe0", 0xdd, 0x44080, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f11000+0xd55)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000abd000-0x88)={0x7f, {{0xa, 0x3, 0xeab8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet6(r2, &(0x7f0000f02000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00004e3000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000433000)=0xe8) 2018/01/16 21:53:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000a84000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8000, 0x0) close(r0) writev(r1, &(0x7f000078a000)=[{&(0x7f0000431000-0x83)='\f', 0x1}], 0x1) r4 = fcntl$getown(r0, 0x9) lstat(&(0x7f000069f000-0x8)='./file0\x00', &(0x7f0000333000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00009c3000)='./file0\x00', &(0x7f0000b47000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f00004d0000)=0x0, &(0x7f0000d54000-0x4)=0x0, &(0x7f0000045000)=0x0) ioctl$sock_netdev_private(r3, 0x89f8, &(0x7f0000465000)="20597eaf85d87f1afd2df0c84b2faea4d577450d677f58f251e06fa54e17c22c197c3fc10fbecb825bcac799ea55f4b1af97ace15ed3d8f4f24dc03a326cb341bf6bb7d4a51aae2d280dd151f1dddf8e6b48d130c396a70c2a00b61961d5f8e81a2120d19af21fc2eaa8d93597d969c73fc65f571a5de6e35b53c9859c904a7c4c57c07a270ebbb87d0134e0eb674021d0dbb9ac993567313f4fb3860b54c73a4e5fa3cf6554a0cedf4bdad238abce94b6b8c1001f868044dda79a85fca3f9d0a8053a57c93d751d41abf2514bdf872b7a95aacd5118cb") getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000092d000-0x8)=0x0, &(0x7f00000eb000-0x4)=0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000f5000)={0x0, 0x0, 0x0}, &(0x7f0000fa6000-0x4)=0xc) sendmsg$unix(r2, &(0x7f0000daa000)={&(0x7f0000db7000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000506000-0xb8)="5d496c74c2b256bb0d9260c6aeb4b9fd40257abce153f29f190a8e86e2bcea3587c1d777a5f22ca5edc54ba820b459d144c86a8f79cd4249641098ff140edb2fb015afada257e00fa86a82952a28eafb0c6151320668eea586c423cfb88701ff3e188163f3091378f704b5a06990476e66a86ca8df31e29b7cfc0159fec65a444aa70fcc3d7b58a03242345e98527641c316a328a8e83687c366519646110fcbc9124e922e0ede49bba359f4d7d94e9787cf69fee8ea85fa", 0xb8}, {&(0x7f0000136000)="0aec9205ea3603cd04bb7e0ceb4b7538924d31d16b37d061be5e632d3fc416bab6e32cce10fcbc0b75b684599d82959475f27682e1c04f424c16553dab19f0cc69e5dd94ae5aa35422c4721d7d29364ec24556ad67e14162313f0ea74a998cb0510ef3c83612046fc1667ee2de83bc68849c625ea46fa61eec64efb5110e9795fe29493bc184ed51b649fa50807d184793eba5e6b4e6d79204b1b36ef11ca8605737eefc7553eff862ce6b549c5f59a2440e3bb9b64ea303813bfaf495ef31c55f3320bd42a030bf3e201897f73889b59d094d99", 0xd4}, {&(0x7f0000af0000-0xc2)="be49de1a1c6199a413d6cb4472178f7f8792d11d1aa5bd2b9d2a78bfa97eadca50858186475c1e3a27196a10afcdbadb81c5940ee8026d7707c4b217901713b9d48934e54a520c52e03a34283bc481e1702d8fbed80d8653b87e62b0bc079c1fbda860bdd3c1845c6a20bf7ea9451eb68c67128d83669df1effeb08ac49f1196d118337ac0b351c94a49dbce174e2291ec6747601f8066bcafe1a07d4c12ae8268e7ad37f08f9319153827ab846543a6f39d02cd0c6eb55c3680b7f9acb804b83b9a", 0xc2}, {&(0x7f0000de3000)="", 0x0}, {&(0x7f0000e79000)="992e4e11441334a0d0615d985c69b956a6e2977cd8f9db7f1b44d7ccd013305b40cfa86e01459db5a48b96a3fb8a4dbb6d7308a230b1970b4665e44d1ffd4776aa84606b28cb7444444c94b07427fd4bda0635064bb5a0d5a2a7bc69b5acdcb3b39225c2553a21efd7a38da1d08612f0e0af55577ec6ed", 0x77}, {&(0x7f00007d1000-0xc2)="afd37e540c70b3eb16bd937d9cc94e16f7de5dd123fa09a5d77f2604e91d521dcbcdf4dfcae6e5da60025495ad101be33a89be6794cb184d902c193357718983f5e8e68d92a4cd14de047ef0f8469ffb1bb4139e780d81f51aa70c76da3749e87ef29c3958876407c28530cd8405858f9819e7fbc6b259fc31481bbed9d89b3acb2f129d01dbc82b581840a08376f0579e9cf29dd9ca6d5db98eadc15021705060927cbdc66849165fb67c97e7a0e13a2a7482d67a2c3398241254344ba3b5e0dfbd", 0xc2}, {&(0x7f0000e24000-0x2)="f3b0", 0x2}], 0x7, &(0x7f000069f000-0xe0)=[@rights={0x20, 0x1, 0x1, [r2, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r3, r0, r2, r1]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r3, r2]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xe0, 0x4008000}, 0x800) read(r2, &(0x7f0000c03000-0x5c)=""/92, 0x5c) close(r1) 2018/01/16 21:53:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000004f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000330000-0xe)='/dev/keychord\x00', 0x82400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='.', 0x1, 0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r3, &(0x7f0000b97000)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000160000-0x4)=0x4402) epoll_pwait(r1, &(0x7f0000842000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ded000)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000c99000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 21:53:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00003cb000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xa, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/16 21:53:21 executing program 4: clock_gettime(0xfffffffffffffff0, &(0x7f00002ed000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) sendto(r0, &(0x7f0000001000-0xd4)="c19578233a4afbadc7a509a46bd811cdfbc72cfc207e42282ebea272fdb562fd67347f174f05773fe60c881aaa4ed54529ad14dbb63d5d41de123f9373a2a6c2d37d60fd94c90f9716f31739e422c4ac193cba1f19826d18dc1c9a99b190c2bfe8d8fa6e74b10ee054d5a635c9d9d17afd8614af9b48662981228ed28597bf7bb0d72472005b95446e89d7c0825bce0a0e4b9ddbbfecde65165fbd78f13aa73f2a7fce1bf9adc49bb3784865ad7e72886b60994bec8b5169ebc9afdf7027d3aedaedce921663099570e709bb34e5d0facb6b3f59", 0xd4, 0x20000800, &(0x7f0000001000-0xe)=@l2={0x1f, 0x5, {0x1, 0x2, 0x6, 0xe51a, 0x8001, 0x5}, 0x48df, 0x30}, 0xe) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/01/16 21:53:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005b4000-0x10)=@common='ip6tnl0\x00', 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) modify_ldt$read_default(0x2, &(0x7f00003c3000)=""/75, 0x4b) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x7b0}, {&(0x7f000030c000-0x6a)="fdd53b5fc9cfdbd519ea88dd09a6ce98b1a9bf6b6dff139dde7e9e8f41766f3844f60aa4cecb371b844cdae15110b37fcbf0d48fd18e2a49a0f71bd2aebdaae384ec5bab0fddf248342f19758117b050d43a8eac74784da7b7b2e57e798fb66562e625675b39927886", 0x69}, {&(0x7f000018a000-0x44)="4e9162197e92a612fd27645088dcdc5a3dd062ae2c7e", 0x16}], 0x10000000000000c9, 0x0, 0x0, 0x1}, 0x81}, {{&(0x7f0000517000)=@generic={0x1, "c47e826961d970572642d99ffb24b69dbab9190bb89edce4d5bfcf4e5e173c240dab38c81606cb582506676a20e98ecd9a77f043d5d3bd488274c88c3338b02c55718ae4e5f3dad617a5d1e3f3131acb541ba90dc124198440468edefe3757916071313c3a33c30df44960a97bfc27734dead8b9867735160f79f4876c6f"}, 0x80, &(0x7f00002ad000-0x30)=[{&(0x7f0000e4a000-0x46)="27c417cc102b67a92387833ae4cbda3abbbe3861ac2e6e993bb3d32141e890cf6bba597527f30f9daf2b89b3fbdbadc08acbdb978cc6b2410de68d843aa556b62194caf95f0f", 0x46}], 0x1, 0x0, 0x0, 0x4000000}, 0x80000002}], 0x517, 0x40014) socket$inet6(0xa, 0x4, 0x8) 2018/01/16 21:53:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f0000ab9000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ff0000)={0x0, 0x0, 0x0}, &(0x7f00008bc000)=0xc) ptrace$getregset(0x4204, r1, 0x202, &(0x7f00009b4000)={&(0x7f0000acf000)=""/252, 0xfc}) r2 = open$dir(&(0x7f00004ba000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x10, r2, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x3) [ 44.311907] binder: undelivered TRANSACTION_COMPLETE [ 44.320889] binder: undelivered TRANSACTION_ERROR: 29201 [ 44.332258] binder: send failed reply for transaction 46, target dead 2018/01/16 21:53:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000a7d000)=""/144, &(0x7f0000008000-0x3)=0x28) r1 = socket(0x11, 0x4, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000da000-0x4)=0x0, &(0x7f0000f60000)=0x4) getpeername$inet(r0, &(0x7f00002bc000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000080f000-0x4)=0x10) 2018/01/16 21:53:21 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000000+0xcf0)=""/0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r2, 0xfffffffffffffffe, 0x4) close(r0) 2018/01/16 21:53:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e8000-0x24)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000769000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00007cd000)=0x0) 2018/01/16 21:53:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00005e3000)='rxrpc\x00', &(0x7f0000bf2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dc3000)="", 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000c94000)='user\x00', &(0x7f0000c60000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000209000)="", 0x0, r0) r1 = dup(0xffffffffffffff9c) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000977000-0x20)={"f3724ac553e9760beddca4cdd61ed9e6", {0x4, 0x1, 0x6, "06c46f6243c8", 0x5, 0x0}}) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000+0x5f2)={0x0, 0x0}) sysfs$1(0x1, &(0x7f0000945000-0x5)='user\x00') accept(r1, &(0x7f00004dd000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001f7000-0x4)=0x10) userfaultfd(0x0) stat(&(0x7f0000f49000-0x8)='./file0\x00', &(0x7f0000cd4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) rename(&(0x7f000057a000-0x8)='./file0\x00', &(0x7f000017a000)='./file0\x00') ioctl$TIOCNOTTY(r1, 0x5422) 2018/01/16 21:53:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00005d7000)='logon\x00', &(0x7f00000a1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000da4000)='[\x00', 0xfffffffffffffffd) r1 = syz_open_dev$mice(&(0x7f00006bb000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000928000+0x8e)={0x0, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000079c000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000048d000-0xc)={r2, 0xfff, 0x30}, 0xc) keyctl$set_timeout(0xf, r0, 0x4) request_key(&(0x7f00008d0000)='logon\x00', &(0x7f00008b8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001c2000-0x18)='systemvboxnet0bdev\\proc\x00', r0) r3 = syz_open_dev$loop(&(0x7f00003ee000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r3, 0x440000000000127f, &(0x7f000002d000-0x1)="") r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002d3000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000b2d000-0x69)=""/105) 2018/01/16 21:53:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') faccessat(r1, &(0x7f0000da7000-0x8)='./file0\x00', 0x100, 0x300) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000ac2000)='./control/file0\x00', 0x0, 0x0) symlink(&(0x7f0000e87000-0x8)='./file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 21:53:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fd9000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000060c000-0xf)='/dev/sequencer\x00', 0x8401, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000494000)={0x0, 0x5b, 0x20}, &(0x7f0000366000)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a33000-0x8)={r2, 0x1}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000081b000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 21:53:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(0xffffffffffffffff, &(0x7f00006f2000-0x1)='/', 0xffffffffffffffff, &(0x7f0000f73000)='//file0\x00', 0x1400) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008e2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00002fe000-0x18)={0xa, &(0x7f0000c2a000)=""/42, &(0x7f0000ab6000)=[{0x1, 0x5b, 0x40000000000, &(0x7f0000b08000)=""/91}, {0x4, 0xe, 0x526eeb7b, &(0x7f0000b91000)=""/14}, {0xfff, 0x91, 0x5, &(0x7f0000685000)=""/145}, {0x2, 0x2b, 0xfffffffffffffff8, &(0x7f00000ab000-0x2b)=""/43}, {0x0, 0x7d, 0x60bb, &(0x7f0000b8d000)=""/125}, {0x4, 0x0, 0x7196, &(0x7f0000456000)=""/0}, {0x100000000, 0xc6, 0x100, &(0x7f0000ad9000-0xc6)=""/198}, {0x73a, 0x35, 0x0, &(0x7f000098c000)=""/53}, {0x2, 0x1000, 0xff, &(0x7f000062a000-0x1000)=""/4096}, {0x100000000, 0x29, 0x46e, &(0x7f0000c96000-0x29)=""/41}]}) 2018/01/16 21:53:21 executing program 4: mkdir(&(0x7f0000b73000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009a9000-0x8)='./file0\x00', 0x6) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x20242000, 0x0) 2018/01/16 21:53:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r0, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r0, 0x5) 2018/01/16 21:53:21 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(r1, &(0x7f00001eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) setsockopt$sock_void(r0, 0x29, 0x20, 0x0, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_CLR_FD(r3, 0x4c01) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000000)=0x0) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000002000-0x12)={0x7, [0x20, 0x8b, 0x2, 0x234884d2, 0x800, 0x6, 0x4]}, 0x12) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000002000-0x20)={@generic="25006e4d2fb51492dce5d11bb7cd8795", @ifru_flags=0xc00}) 2018/01/16 21:53:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f000013a000-0x38)={&(0x7f0000859000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x108)=@del={0x108, 0x11, 0x4, 0x6, 0x0, {{'cbc-camellia-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x0}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0xbda8}, {0x8, 0x1, 0x3f}, {0x8, 0x1, 0x20}]}, 0x108}, 0x1, 0x0, 0x0, 0x4001}, 0x4000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000002000)='./file0\x00', 0x400, 0x80) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000001000-0x1000)=""/4096) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f0000005000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000006000-0x8c)={0x5, 0x200, 0x5, 'queue0\x00', 0xfed, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000007000-0x8c)={0xffffffffffffff00, 0x9d81, 0x1, 'queue0\x00', 0x820e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1005, &(0x7f0000008000-0xf5)="5acc8cfe1980a170f0c2d8b141d928e979978fb03484b129e41ca956b1395bb2979f49c69221da75ed3202be1347141adeb444c118b506a78952c8a6f34cb91a3b76888661640b92d51e81cfe9684245fa28440555ce6a488609308e121266aa34027d55ec11d2df16d2caddc9f7355746c617f9abd95bb989a404ad8f0649eed9b577615844aaa260d20cfcbf372a3993ace1ff1b55f7bbfa99da32ad2a903977c65697abff5a3e3f7932440358f3d12d4f1761ced9a600f8c5356d6c108d8ef1194a15dfe7f5db1b35a3df484c928b3e0b40840ec1d527121352b35ac3e7b7fe64d2f5135cc10045e09110374d4477f8184add57") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r2, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000009000-0x5a)=""/90, 0x5a) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000009000-0x4)=0x6, 0x4) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000003000)={0x0, 0x9}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000004000)={r4, 0xe2, "87ec383ec526760b52aa5015d993cdad7223e9464651ff0e5ff52cd0b466006aadc99f328c58922870e0b4c1e3ec1b3cdefca75c6678af545769d28689678af2d5898f0fcb856b6cd191b95cae988f7b562479dac175aff9047638878cc0dc393c54507c17f2053f0e6b7442536bf9649a5cee66e446356ad912417dd42aa60c89a3a3b92b919839fd67cfb0ceb1d7f70d6c02ac2312243fe17855bfa2d6c4e70c87c8b203a0434be84207b9cebe0ed96add1cec8b8ed47acc0411626673e793ef7b7c234118e6032d6335e08d5d24f7d02161c40f72ba3e426f1186bbf8ff34c3d8"}, &(0x7f000000a000-0x4)=0xea) listen(r0, 0x7) 2018/01/16 21:53:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f000026e000)=[{&(0x7f0000956000-0xe6)="3f7a1bb85dd80a42ee3571e5163ca850547d3af0f9e4ffcfe10930813f0bc789360f9a01b4465a7d363d5901639a6232db5896b73d9e662ab8ac67d769b2b4121962bdb9c3910be8853a404f92ddd52c89df0dbf697cd6575be4f4f6a8ce7b072220ce39de8428a1373239025d5cbc10fb4939ddc716b9bff0c5fe912f1c076320b1cc30aacdccd214ad98693352aa0e454136b164f05a59c1246778212e5313c2f9449b5ed765318ff29979382509cb965350c896660f435aff4762b37b884443f67555b4033db92681298c09385e4218ff6d3439b1541590850a3ab2b8579d5ae03e8776d7", 0x0}], 0x1000000000000060, 0x4c) syz_open_dev$random(&(0x7f0000dc9000)='/dev/random\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/16 21:53:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000006c000)={0x0, 0x0}, 0x80000) pread64(r0, &(0x7f0000ef6000)=""/10, 0xa, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000762000-0x160)="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") preadv(r1, &(0x7f000067d000)=[{&(0x7f00005a0000-0x22)=""/34, 0x22}, {&(0x7f0000634000)=""/66, 0x42}], 0x2, 0x0) 2018/01/16 21:53:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000146000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a28000-0x4)=0x8, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r1, &(0x7f0000adb000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 21:53:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000d73000)=0x5) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003ea000)={0x0, 0x0}) mmap(&(0x7f00009f8000/0x2000)=nil, 0x2000, 0x1000008, 0x61010, r0, 0x3f) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000df9000-0x9)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00006f4000-0x1c)=@req3={0x7, 0x2, 0x5, 0xdee5, 0x1, 0x4, 0x9}, 0x1c) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000e8b000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 21:53:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000563000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00006e9000-0x4)=0x3) r1 = syz_open_dev$sndseq(&(0x7f0000da4000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000040a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000ac5000)={r2, 0x2}) membarrier(0x10, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000212000)={{0x0, 0x0}, {0x4, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 21:53:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000981000)={0x0, 0x0}) capset(&(0x7f0000474000-0x8)={0x20071026, r0}, &(0x7f000029a000-0x18)={0x6, 0x0, 0x101, 0x200, 0x100, 0x100}) unshare(0x28060400) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = creat(&(0x7f0000d94000-0x8)='./file0\x00', 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000f68000)={0x4, 0x1, 0x7a03, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f000028e000)=""/4096, &(0x7f000060b000-0x4)=0x1000) openat$ppp(0xffffffffffffff9c, &(0x7f000065f000-0x9)='/dev/ppp\x00', 0x103000, 0x0) execveat(0xffffffffffffffff, &(0x7f000007b000)='./file0\x00', &(0x7f0000392000)=[], &(0x7f0000658000)=[], 0x0) r3 = getuid() socket$inet6_dccp(0xa, 0x6, 0x0) getgroups(0x5, &(0x7f0000a25000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f0000c14000)='./file0\x00', r3, r4) syz_open_dev$urandom(&(0x7f000062c000-0xd)='/dev/urandom\x00', 0x0, 0x8000) 2018/01/16 21:53:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) fcntl$getflags(r0, 0x3) modify_ldt$write2(0x11, &(0x7f0000339000-0x10)={0x2, 0x20000000, 0xffffffff, 0x0, 0x5, 0x80000001, 0x3, 0x6b20bf4b, 0x400, 0x1}, 0x10) recvfrom$unix(r1, &(0x7f000019b000)=""/0, 0x0, 0x0, &(0x7f0000f98000)=@file={0x0, './file0\x00'}, 0xa) socket$unix(0x1, 0x3, 0x0) close(r0) 2018/01/16 21:53:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendto(r0, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00002f2000)=0x400, 0x4) recvfrom$unix(r0, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs={0xffbffffffffffffd, 0x0, 0xffffffffffffffff}, 0x3) 2018/01/16 21:53:21 executing program 7: r0 = syz_open_dev$sg(&(0x7f00001d6000)='/dev/sg#\x00', 0xd6, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000c36000)=[@in6={0xa, 0x1, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, @in6={0xa, 0x3, 0x1dfe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdba}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0x84) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x1, 0xe) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x1e, &(0x7f0000010000)=0x0, &(0x7f0000008000)=0x4) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f000000b000-0x6)={0x0, 0x0, 0x0}) 2018/01/16 21:53:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d48000)='./file0\x00', 0x0) readlink(&(0x7f000047b000)='./file0\x00', &(0x7f00008d9000)=""/4096, 0x1000) r0 = memfd_create(&(0x7f0000903000)=',&vmnet0$\x00', 0x2) r1 = socket$netlink(0x10, 0x3, 0x16) bind(r0, &(0x7f0000256000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x0, 0x0}}, 0x2e) bind$netrom(r0, &(0x7f000082f000-0x48)=@full={{0x3, {"fd5e84454bdf06"}, 0xffffffffffff8000}, [{"bfcea811f52414"}, {"81f00f76ad7085"}, {"2bc176d96aeffa"}, {"d22bf78228c309"}, {"34faef5e1c388b"}, {"0dcfc283b52f99"}, {"7759e2b59157c2"}, {"9980d1b876567d"}]}, 0x48) 2018/01/16 21:53:21 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00008ce000-0x4)=0x5, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000f69000-0x4)=0xb6, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 21:53:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000fe0000-0x4)=0x18, 0x4) write(r1, &(0x7f000001a000-0x69)='c', 0x1) write(r1, &(0x7f000061e000-0x6f)="10", 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/16 21:53:21 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000007000-0x78)=[{{&(0x7f0000005000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/240, 0xf0}, {&(0x7f0000006000-0xbc)=""/188, 0xbc}], 0x1, &(0x7f0000008000-0x1000)=""/4096, 0xffffffffffffff5d, 0x9}, 0x0}], 0x1, 0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xc35000)=nil, 0xc35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000c35000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace(0x1a, r3) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000000e000-0x20)={@generic="6354088c0b639deb6b4e824ff137a450", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCOUTQ(r0, 0x8921, &(0x7f0000009000)=0x0) 2018/01/16 21:53:21 executing program 3: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x80, 0x0, 0x0, 0x854}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x1e0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000009a000-0x4)=0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_route(r2, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fc2000)={&(0x7f0000b05000-0x36c)=@ipv4_getaddr={0x20, 0x16, 0x100, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_FLAGS={0x8, 0x8, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:53:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f00002fa000)={0x20000000, 0xffffffffffffffff, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c06000-0xb)='/dev/hwrng\x00', 0x10202, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000faa000-0x18)={0x0, 0x7fffffff, 0x20, 0x7fffffff, 0x4}, &(0x7f0000820000)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d68000)={r1, 0xd3e}, &(0x7f0000520000)=0x8) 2018/01/16 21:53:21 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r1, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0x9) 2018/01/16 21:53:21 executing program 2: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000958000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000fd9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/01/16 21:53:21 executing program 1: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a94000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4804) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b1d000)={0x0, 0xe52}, &(0x7f0000003000-0x4)=0x6) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000066f000-0x4)={0x72}, 0x4) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/16 21:53:21 executing program 5: mmap(&(0x7f0000000000/0x893000)=nil, 0x893000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000825000)=""/93, &(0x7f0000894000-0x4)=0x5d) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000893000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ff000)=0x10, 0x80000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000074a000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$TIOCNXCL(r1, 0x540d) mmap(&(0x7f0000894000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000895000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000895000)={@common='bond0\x00', @ifru_data=&(0x7f0000887000-0x20)="a554be90c0b8ffa97861b7e066b54785c2d973cd21d56239a710c95eace16f70"}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000894000)={0xc0002006, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f00006ec000)="0702ffef00", 0x0) mmap(&(0x7f0000894000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x1, 0x9, &(0x7f0000894000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00007ec000-0x10)={0x0, 0x0, 0x101}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00004c2000-0x8)={r3, 0x0}) 2018/01/16 21:53:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a9c000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000785000)=0x10) r0 = syz_open_dev$binder(&(0x7f000036c000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) signalfd4(r1, &(0x7f0000af7000-0x8)={0x0}, 0x8, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ppoll(&(0x7f000029b000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00005fc000)={0x77359400, 0x0}, &(0x7f0000c60000)={0x0}, 0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f00009c9000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, &(0x7f00007b9000+0x815)=[], &(0x7f0000482000)=[0x48, 0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) rt_sigprocmask(0x0, &(0x7f0000e5d000-0x8)={0xffffffff00000001}, 0x0, 0x8) 2018/01/16 21:53:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e45000)='./file0\x00', 0x80042, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000261000)='./file0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) fcntl$setlease(r1, 0x400, 0x2) 2018/01/16 21:53:21 executing program 0: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000ef3000)="17000000020001000000be8c5ee17688a3000008010100ec1fda1e03368a3cdc0a000000d898fc5ad94852bb6a8800000000dba67e0600000000000200df0001800000000000009cee4a5acb3da41f0000ba00670000c88ebbff06010000390100000024fdff00000001000000000000008b03cf9eebe7ec7ee87cccfff6ba000800024f0298e9e9f554062a80e60500", 0x90) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/16 21:53:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000042f000-0xa)='/dev/ptmx\x00', 0x2042, 0x0) ioctl(r0, 0xfffffffffffffffa, &(0x7f0000f93000)="b2fdeb79337cdd558c600c19beb933f173457554e87775097ae56a2aa4efa8822bf6d0fb118f88db2e19af94182c9fd06ac8ae82186bcf88b10e27b71a689f82d3894909859a574a41a59a46a2f08232ea4aa2209bbff1325794509006732c01a38c7c05196d39218f889d9f3cdbfa7ee632167a8632ddc68737a5fbbf48c54b7780b2c65e92c1991cca7184e676a5e9c0137deaa3fb5ca7df41011af316e6a6056da0afeec82248704e8ebfd3118777fa83859b7d07ce61c76ac289fd368c8b74c6ad9b9e85aa4004dd86dd60da1858ab3fc04a94f8a6bccd582f3f003437c5d7ab0c598888805c517b5b") r1 = syz_open_dev$mice(&(0x7f0000820000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000386000)=0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000fe3000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ae7000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c75000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000cd000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, r3}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e88000-0x105)={0x0, 0xfd, "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"}, &(0x7f000044d000)=0x105) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000921000-0x4)=@assoc_id=0x0, &(0x7f0000854000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000517000-0x8)={r4, 0x1f}, &(0x7f0000bf6000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f5d000-0x8)=@assoc_value={r5, 0x5}, 0x8) r6 = syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/mcfilter6\x00') sendfile(r2, r6, &(0x7f000030a000-0x8)=0x2, 0x7e) getsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000820000)=0x0, &(0x7f0000a3d000-0x4)=0x4) 2018/01/16 21:53:21 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000013000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/16 21:53:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000110000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee1000)=0xe8) fallocate(r0, 0x3, 0xffffffff, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x9, r1, 0x1, 0x34b17147, 0x6, @random="3fd2d0998b62", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000dfa000)='./file0\x00', 0x38) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00009b1000+0xecc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f00001b6000)={0x20, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x2, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) splice(r2, &(0x7f0000ce7000-0x8)=0x0, r2, &(0x7f00003c4000-0x8)=0x0, 0x1000, 0xe) pwritev(r0, &(0x7f0000a80000)=[{&(0x7f00003c4000-0x10)="82c5736a7792f01166c7d7e3c856c7f1", 0x10}, {&(0x7f0000b9f000)="81bae12bc1391cc89b58e7835b52255791e23d59e9dcfb259ae49481aee487f381bc8ecebee89fb9a8185bd978cb419681b84a3eb203de383657f80ab9226fda33d159817bbe8367554e3799af0ec11dc20860ce2b952a0bd3c9cb931c233d2dab4895beb6b804b5099340e6e1847ce786d66e9fb539f86e9ce96fa64781f98cb2a38d0020989ddd155ac5f8cc11aed0a31e9ab7dd0a950e4ab64b315e5ff76d37ac5454aff61852cc55d5319ab7760a303ed7d4c50cc5834a", 0xb9}, {&(0x7f00001e6000-0x64)="6e5127d4fc3e481b00ef1ce48937cd5386699290b7b259955cf5ac729f119ce2b48017f7836f3ad6af8c8f561fbb18203209aa56b0f1372db89f80871a13e4fa4e80bde73559895aad64c572376b8219af7e86a75a0bb45ea68f4caf23b26186ad58acbd", 0x64}, {&(0x7f0000624000)="e66ff549b561133822ed90cdf599a2817dcc19c99ba7beebc9c978de01918be8040c0041ff9d5e000d4bb6dc5fe618fd3b9916161c60dcd1debbf4a8004197f8ac3c3ecbf84bf9e180bee765db024940f448725997b5464c59ca19fecddf8f", 0x5f}, {&(0x7f0000ba3000)="3c503acd5e1f6fb03b22c469f220384e212a5806594dd72f855499ef500511ec13bd0032b758874d6c859a9432f4bd6874dbfe21f901d7171f6f0cfb7ba8558a6eab8ea77e8ea9a851d4c86fec65d12abdcb48ca167adbabe45e4aa15ad415cb23392096682c4d72e98f25b635f24b800129a2ba9b853d91518e4b0890364e6f2406b1777841d35288e58e966bd27201947b114ab279b25bf21e7c4aa0a95e55096a6ddc4c9662b7f3381e168a4c4eaa69c12510e31884622c9bb8859200918d341239aefc2f9050", 0xc8}, {&(0x7f0000806000-0xda)="dc6bc3354357e0bbef7777157baeb355221c716841b86db41c14de84fc6732dd40beedb0803f7b9d0f8ca64e7abcf1594f22ea25d94bc805a309cb01ab17c6538a0b27ebac2b6e9eb8a0eb6fbf8919b82abae85de3471a0fb91c02c4b05f6db91b982d1050eaac7b4d173e06703aa42773db9eedf0c284f767a18d5018dea9e4ea4f9d0c6837404a0c8fca40eeb2decab25d9d3c6c9bebe9b031b9b6796c9457a505732b1ba65742bd81fc6801e2f10b0a24e6387833d2f8735a039d1611967c462adfd49257d94b74801c6e88d4aa7bf5093f541ae4a4db692b", 0xda}, {&(0x7f0000daa000)="40bafa38beea85d3cf069c8ea2c5ad6da90766cb9bcbd0669409bc90e43b380cac1376888293f795328819aa6f2eaec41147eedce4c1de8715fa2bd6bc0afb6279d57ef81699652aef9738e4275b4ea1d289734fc4b861682edc823ff1fb3abe7319bd91e3c415917d810a5d8c941bd353cc0bc549ad38b95594ffd187bcc5b3ce41d64939b426d504611c445ca80baaf8e7907909326a6a63b2f2414fb12fec99cc7353333d1b4f10666e6ce0136faa52b38bee4635965fbabccbec04", 0xbd}, {&(0x7f00005ef000)='~', 0x1}], 0x8, 0x0) fadvise64(r0, 0x0, 0x6, 0x4) 2018/01/16 21:53:21 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000abb000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000)=@file={0x0, ""/108}, &(0x7f0000001000)=0x6e, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000001000-0x14)=[0xffffffffffffffff, 0x0, 0x0, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r9 = inotify_init() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x200800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x240100, 0x38) r13 = syz_open_pts(0xffffffffffffffff, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = accept$llc(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) r20 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x0, 0x0) r22 = epoll_create1(0x80000) r23 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x100000000, 0x430640) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = signalfd(0xffffffffffffff9c, &(0x7f0000001000)={0x613c}, 0x8) r28 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x230080, 0x101) r30 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) socketpair(0x15, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) r33 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000002000-0xe0)=[{&(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000002000-0x92)="03cd74fabf9029f537a90979d49f036d7edcfc795ed2c0b72db25bca835891a5e46222e7177fe385edd143bd8cd4157297d7fb2a708918b848095173144ee86350497f03b28b27d68ac944708da8a56229c41b5fdf99a818f69aadae2f5fbdbbd1d22d4aeb3b2504f06c3789f9d64fc8d0a3ea8d80858ba04e3a880e6c70a13a1b7b640840b41823671d4ad68c62debd5c42", 0x92}, {&(0x7f0000000000)="38a7f41f9cf08d925d9d7ef154055b9f93", 0x11}], 0x2, 0x0, 0x0, 0x0}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="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", 0xfa}], 0x1, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r0, r2, r3}, @cred={0x20, 0x1, 0x2, r0, r4, r5}, @cred={0x20, 0x1, 0x2, r0, r6, r7}], 0x60, 0x4040}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000002000-0x40)=[{&(0x7f0000001000)="d44061a3d6c67291f7de142f5dbbc79cbb4476a6475be4cb424e12a484223bae6490f0fd6a2282ed9bf652a8be320496bc41f9eea4f39de2a20a7905dce3a3926811dac6e544f9f26ff65c222ba0f70b758d708e52d5ba292dcf4b4f6dad6759cd2182b9a1e0e5905d06562ab9593098dfe88cfb0ae932bbe8eb7996116d138a6a88030dde2b38d0a407397484c5916c10559a762b82263433cdd9c2d21de56bb9aaac5758cc9666cb330e2ab79c870522658e81621773d4aa2fbc473a4ef55d2ec70e943ca29035a1716cfe5d9f06ca729d9bd69ccc8eb1c821fbae09fc083faf252f3b2c308bb6b5f7b41ad0146151e17240b8e2d4d6431946078561749669705638a2d35c51ca4c27e18f50ef8c8fb7033e05b5799a99b8513338d91307ca0fab7d9b6eb64482a9577ab82e6eb812c8ca2fe46015cf52cdc246e59c3687ddadadf80a1b5c8e4353ebea162434a0d375934bfcd09d000ddf982a2d5c91049050a986909f3b64d6d57feee185cd292dc353c8bfa5b3e2b24c4e69ee65fb7fdf8e001885da5c6247fd44bee46504d2b7e65472cfa8feda770014d60fe737aa7af73c868818d5cb7092b1f7c99d57d695569b5062cc5e10e474ec9bf54601940b40d4f0730092d788c377fcbace1c131c38778bdaed749e7e797b48836069f3a093159bd31195da579a1ebc8f9a9e66ea1b64936e510c701d76a627413564968cc5e7714feb0366e29843367fee5cc3a01bc3781efbd0ec8a8e5665e4a58dcfcd8c0faeb68f0aa3285d4682abad3a358e5143b68d8c4d8e4f7a02ebba468600fe861ab2c2747ddd0a19c0a4abf85f7169592df2e10638921f3d1712ea932e097414d73722c2422ef7ebf4c887e9242ebfd4c74fceec8407a625e8237303c17c8ebeb35032e227a17da99ef628206a923b2188efbc78783e0552774a9bc808973bc9c11b5714a1f0496e5d3602afde421f0868cad85ed2fff940de01657704b0a4b6d855f143b1ef6eeaca17554e769974f3cdd0fb5c334ec0733d0e0d27e1a77ea53b84690526444385b3efcc48f2d504f62e8bc75538ca0d2573e08ead800a1f95c7bbeb3ae7733b5185d1deddbc69b9f15368d3665fd81111558b71cde4baf1682958b4c08c058dfbfb55c284ab57426a28e64b831dbc6c4a59f48ca8b679e5b4807ee2bd180344472e1dbccfa7d7e170c7d395974ac0f750204605208fc9e1bf91d0c63d5702de471ea763d91fbec07852dcec9c5ddce7491e2da19af1ef3d6b5262be843006b0fe9fa052e1bbd34458ed97b147b2796f3ff083935fa84740e919930a1806bb91f13c8d6fcf68dc0ccf14bdebf514aed0e1988b9394b46f93c98ef86a14c2a8d5782fbf8733a13273f87e98faa525643bbc54b87d51ce5528740c52ab57bf7a4c0532217312fa998ed3170b2c68e09e45575cc2d704f26ccd407cb7a49d21a95dbf1d3d7ee6831560bbe52a884a4bcce728ec7a17e071c8aa8ee2c769663ee79b890d0f598ee100f268f30345285f0a7f08447eb52b774ceb5806fbf8e05d75568b07e88e2a0ea0944947eecfef2d357aea6e6f522166349dc8e217bf99fe2d593b87a03461e32fe4a438b0cc9629e19135ac034cf0a9ec4bd027096cf73f863a2dcbcadadbd07f408122dfef0b137f81b3e95ae7d8e1b95a5f0ab00c2f25bc932fe39b7bf2d011a06edcfb9943aa26f8a90327219ed8ddf0e30637802e230c9ac4a91f74b8c273435a185ce5ee1b68cdbd9ca3c248af2ff12748b07a2147a20dd9b37dd9e7e30a76b063c8cb2396c4ccc44fcdea7ca936634fee6f1fce59290ca38e5f72b6471275350b5515769c1aea3bc183b5839627cb3810d76d3939b9b6b13f41c98d7ae5bc785fde249cb4ff5bd9971b373b365fa52eed5d096c6da38f32f811c7a7017b431ae3cd5130ab6b9bc96b96950f352e365c053329b7626987ffbb4d4d0e8a1f25f131b57e1f710f3fafc6f96d181bd5970efced71589cb7dd8d8a6e87f848eb5773b6728c89b3acd1932157729054b534c0ff049d070f57c7afd1a6298eb0c32a2232a04757ef1c0db375e8bb0abcb2d1323ea338f046896d17506601405c995643c0f2d3de0a0a56b8f14bba65a700df95bcd6e115f5cc666d5eee847e1cf487debffaf82c9bb6e2fd5c46dc812f24f490436ee1d2de27b60952bf9d5358b605780dda64347d290ba52e22f32625dadb032e756ad81f72921afa48b656b50a1f4ad10a7d929d75750b6abd9297e3a25ac8ca0a36e31601048dfa0b2d32d5c432bd3919c5e90ab3fbecf4cf15ba14cfbcc0d1886a73d9082ab807ea7c192595e91b868d7d74834a91737ad22dbfd635ae08b89a1bbd060d984dbf20874f190e3e8a114216d0621bc0210b3f99ff4534435d6faf53eafe0937d87bb0828130e9ff7cafcff4ca3d8942351f23c78fc34d8c0c39f239468448579453aa4a9f3aa05709e30b3a62d1d8be191b9d57aa2da7697d4d2cea136444382183cc268ae5e7810175abe2f495768050c845c666377753928fcb291ee82ee6c699d839ad92d092d08bddb28bf9d7d1b931735d7631499a0baf8e09884017eeb5c5a2dbb69a6934f46013648540ed2f2fbdbd916585a63268fb4b2cc435ab4e288843a576a25953be90962dcca8e3c5545be587d7683814212c59e81e1317568a4b67855dcd8904c815e7fe078dc443eb3bbc6d1341f0cefaf3f3c7b72d3afbd1b54360a7a592ad0de7dc36d0bc62e63068f65bbdaebe3d2be81baf8374f24eb832d3e79b7b884e272bc1dffe559ad3a36e11c0b8b0674504afd8875734c489fd826d3252afe83ebdc1b711ab55c4f71e8dc1c26675d2af54f65463d71aae654988a2959f96841b20f0d9b69dbf36d85a79f55c7b4019a8810612b2f14b5c2651f7f1d4772a61998632d722193af6e25caf55e3f55f6402d174c4cdf81467ef211f32b3b910878c5bfe826d149297d0e0007f0882b679fef1cb41295952a75b8d1d413bad5a0c85f163f478c77b17a8ab6e65c4d49b96e9962d71680cf45eed1713f938e08e6db022fc918d65481fbc84ac3e8dab37a88d333d7fbf1e7920de3e34f212231d613b9f047086652ca246668f48db4349005a78181dc04dd1c1efe13b96283182e17c7745ad05b9376fdf4287488efb6a384820af9634b9067f52da8deb2be54d9982cc922d4c0ba1c53703d0b02d09875df1f757dd7418b8ed11b63e1511dc75b35dc0970c25c6f3dad0718922a2dad4d9e28bcf43c3b5a7f60f540afc778d6440965850faddef7b8d924575be8197c4b66ed3786c1da761928a3606f9f41e96b76de6dcae279fd0d3810abe76dce1617a05d988e896d259cbb853ac260aee6a387b749dad35bed0d2f823d3e4a87325ad9e15bd8d1261f661dd4284a81257a42d677473dffd62e4c5171e8a706f692a28795fb00519ce7d36d4822787f427146c9ded47a205000ba94f9bfcc55897ca50c936eb3135bb107bcbcea934be7d9c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{&(0x7f0000001000)="eb3869324b1d678647f13d5d92c760a9dfb948020a2b3dd1918803599a8093d4c338997c1448ef0a9b6a52d143dd652a0272c48c1cb81e7f1bebd9853c51ac489be881aa03a1c98482028fcfff2a112d80c886b9c52c5cea0cc79129a7999abc560a36915e580c0ad3b385790cd9d1be8ff77bc16c12f678d2feee216cabd6c0415484931dc73dd4bc094079bbd700d7fff132def41bcab10cf4a0f73ad9", 0x9e}], 0x4, &(0x7f0000001000-0x28)=[@rights={0x28, 0x1, 0x1, [r8, r9, r10, r11, r12, r13]}], 0x28, 0x20000000}, {&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="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", 0xfb}, {&(0x7f0000000000)="67ef753b8ab25841ac998b6cd89b5cce5bdf3db2a25efd9444ab1a2426bab55d9ae6c62e5fcaa5b02ad125806ef6050eb212286b5d23f32b1378e3cbfa3120c709b1322794c6acb95b1d", 0x4a}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000)="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", 0x1000}], 0x4, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r0, r14, r15}, @rights={0x18, 0x1, 0x1, [r16]}, @rights={0x38, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23, r24, r25]}, @rights={0x20, 0x1, 0x1, [r26, r27, r28]}, @rights={0x18, 0x1, 0x1, [r29, r30]}, @rights={0x20, 0x1, 0x1, [r31, r32, r33]}, @cred={0x20, 0x1, 0x2, r0, r34, r35}, @cred={0x20, 0x1, 0x2, r0, r36, r37}], 0x108, 0x20000080}], 0x4, 0x200000c0) 2018/01/16 21:53:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00008e5000-0x8)='./file0\x00', 0x80, 0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000010f000-0x4)=0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000e2b000-0x4)=0x0, 0x4) 2018/01/16 21:53:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b3000-0x4)=0xe8) 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) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000001000)='./file0\x00', r0, r2) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x10100, 0x0) fchownat(r3, &(0x7f0000001000-0x8)='./file0\x00', r1, r2, 0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r3, &(0x7f0000001000-0x8)={0x8}, 0x8) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000003000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x14) bind$inet6(r3, &(0x7f0000003000-0x1c)={0xa, 0x2, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) quotactl(0x80000221, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x60)="4ca9735979b5ddd3632da5c2ca91085daf52de59889926374b2cbb5ed747805564219e31b1183215e2af72df85ad1dae10743533dfff070000000000006c25731f43f2af991e0cedb2b1e928e0a265d53cb952cbc693f1d6c9323ac5290beded") open(&(0x7f0000003000-0x3)='./file0\x00', 0x4000, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x400900, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x10) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) renameat2(r4, &(0x7f0000000000)='./file0\x00', r5, &(0x7f0000001000-0x8)='./file0\x00', 0x4) 2018/01/16 21:53:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x4000000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000936000-0xc)={0x8, 0x0}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000a05000)=0x0) epoll_wait(r1, &(0x7f00005bf000-0xc)=[{0x0, 0x0}], 0x155555555555560e, 0xfffffffffffffffa) shutdown(0xffffffffffffffff, 0x0) 2018/01/16 21:53:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000197000)='smaps\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000026c000)=0x0) getpriority(0x1, r1) readv(r0, &(0x7f0000635000-0x70)=[{&(0x7f0000a7b000-0xdc)=""/220, 0xdc}, {&(0x7f000084f000-0xee)=""/238, 0xee}, {&(0x7f0000242000)=""/254, 0xfe}, {&(0x7f00008f7000-0x1000)=""/4096, 0x1000}], 0x4) 2018/01/16 21:53:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="05007c", &(0x7f0000000000)=0x0, &(0x7f0000907000-0x4)=0x0, &(0x7f000034c000-0x85)="060fa73b46218a65433db8956e7c6115c443bb2d4fd212d9c738b918ffe600910f5a36a0b1dd23f13b30e12cfc34be87252e5a1e0e7706c6f1fc58efb2c726c8ccc68401bde520133955db63866649e337ee83d06d2ad6fa027eb644eb6b90be387694680fc314d3341eccbd9190a3ebc0d71ada79a443c5c74e79d13dcf0f24bc7c873f81") mq_open(&(0x7f0000b34000)='self\x00', 0x0, 0x0, &(0x7f0000f7f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 21:53:21 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000bef000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000706000-0xa41)=""/4096) symlinkat(&(0x7f000054d000)='./file0\x00', r0, &(0x7f0000b49000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000-0x8)=@abs={0x2e51746f7f718ee8, 0x0, 0x0}, 0x8) 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) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x50, r0, 0x0) r2 = mmap$binder(&(0x7f0000615000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0xe8, 0x0, &(0x7f0000002000-0xe8)=[@increfs={0x40046304, 0x0}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x40, 0x40, &(0x7f0000001000-0x40)=[@ptr={0x70742a85, 0x1, &(0x7f0000001000-0x1)=0x0, 0x1, 0x2, 0x1b}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000002000-0x40)=[0x0, 0x38, 0x20, 0x0, 0x20, 0x20, 0x68, 0x30]}, 0x4104}}, @transaction={0x40406300, {0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x40, 0x10, &(0x7f0000002000-0x40)=[@fda={0x66646185, 0x6, 0x2, 0x3c}, @fda={0x66646185, 0xa, 0x3, 0x1b}], &(0x7f0000001000)=[0x38, 0x0]}}, @register_looper={0x630b}, @reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x50, 0x40, &(0x7f0000001000-0x50)=[@flat={0x77622a85, 0xa, r1, 0x3}, @flat={0x0, 0x10a, r2, 0x0}, @fda={0x66646185, 0x2, 0x3, 0x2a}], &(0x7f0000001000-0x40)=[0x18, 0x38, 0x28, 0x30, 0x78, 0x38, 0x48, 0x40]}, 0x4}}], 0x56, 0x0, &(0x7f0000001000)="7949f26738ff7f98cc15d511b48dc040633af4ae9f79bac6c13fe8e5526f2ae3ff77b4473bd1df118e359715368486117206001079671bbfc311ad9b86422d5fb94a6010ec93575535bc94c69f0ba1fae4cabba6c1fd"}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000003000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000004000)=0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000005000)=""/198) unlink(&(0x7f0000002000)='./file1\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000006000)='/selinux/user\x00', 0x3) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000008000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/16 21:53:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x30c, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0xffffffffffffff7c) write(r0, &(0x7f0000195000-0x27)="26000000110047f1936cbff70722000c07fff700010000000700ffffb807475105001a000000", 0x26) getsockname(r0, &(0x7f0000af7000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00009cb000)=0x1c) sendto$ax25(r0, &(0x7f0000dca000-0x2c)="0fe6380cc26220cdf9595b26034fe9508a474fefb81b86ddd4d4d0ed8ffe8f5993b702f819ab3f437153f590", 0x2c, 0x40, &(0x7f0000b99000-0x10)={0x3, {"eab3f476456387"}, 0x1}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e86000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000874000)=0xe8) sendto$packet(r0, &(0x7f0000ae4000)="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", 0x1000, 0x4, &(0x7f00000e6000)={0x11, 0x16, r1, 0x1, 0x100000001, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x14) 2018/01/16 21:53:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002c000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x2798) lseek(r0, 0x0, 0x4) readahead(r0, 0x7ff, 0x3) write(r0, &(0x7f000002d000)="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", 0x868) 2018/01/16 21:53:22 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000024000)='./file0\x00', 0x263f10c289f919f4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001000-0x58)={0x8d, 0x4, 0x2, 0x20, 0x7ff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r1 = timerfd_create(0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x13, &(0x7f00002ba000)=0xeb4b, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000227000)={@generic="6cd2801b5451256f94d7e99bdb997f37", @ifru_flags=0x8600}) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r1, 0x0, &(0x7f0000ac3000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f00005a2000)={{0x0, 0x0}, {0x0, 0x0}}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000447000-0xc)='/dev/rfkill\x00', 0x200a80, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000cc7000)=0x0) timerfd_settime(r1, 0x1, &(0x7f00004e7000-0x20)={{0x0, r2}, {0x77359400, 0x0}}, &(0x7f0000b46000+0xf81)={{0x0, 0x0}, {0x0, 0x0}}) [ 44.995809] binder_alloc: 7979: binder_alloc_buf, no vma [ 45.001710] binder: 7979:8006 transaction failed 29189/-3, size 0-16 line 3127 [ 45.018268] binder: send failed reply for transaction 49 to 7979:7986 [ 45.038964] binder: BINDER_SET_CONTEXT_MGR already set [ 45.044694] binder: 7979:8028 ioctl 40046207 0 returned -16 [ 45.058647] binder_alloc: 7979: binder_alloc_buf, no vma [ 45.067778] binder: 7979:8006 transaction failed 29189/-3, size 0-0 line 3127 2018/01/16 21:53:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000027d000-0xe0)='mountstats\x00') pread64(r2, &(0x7f0000015000)=""/0, 0x0, 0x0) pread64(r2, &(0x7f0000085000)=""/80, 0x50, 0x22) 2018/01/16 21:53:22 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000d000-0x12)="1f726571756573745f6b65005f6175746800", &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000c000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x2) getrlimit(0xb, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/191, 0xfffffe58) 2018/01/16 21:53:22 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000818000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) connect$pptp(r0, &(0x7f0000001000-0x20)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0x12}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x80000001, 0x1000, 0xffffffff, 0x7, 0x8, 0x10001, 0x100000000, 0x1, 0x5, 0x2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) syncfs(r0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001000)={0xfbf, 0x5, 0x101000000000000}) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=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) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000002000)=[{&(0x7f0000002000)={0x4b0, 0x12, 0x804, 0x5, 0x3, "", [@typed={0xc, 0x3c, @fd=r0}, @nested={0x1e8, 0x5e, [@generic="58d58bb59d51c015b49bf965c497cf42d053fa33605cf0e3cb6bcda0e5e56fa8a4f2de193e50bb894c11332b85e1f894829f3d26e0a661e1d6e546d84dd320d9f8561e8ffbc4600694f26e973ee0abde939f8fff2223dcb3a120e50ae3ac43e97d2ac9cfb885d82b104f77c04880df6a48b6065c9731f095cec319488011ad0da7fc44d8b23bb412c9030b5d88620ef45c5b749df14f43e0b5442d74755f78", @generic="d35561c46a0b50bfb0b2e7ccbfc5388055ba573596e9a07aab0666e6fd1b9cdf573ec7715a7e02d5552751f69ccc696072a0a37e17b7076e8a82ffdbb41e9a0f2920be8c2b05dabf8927f831fd7ab2543f82077f55903bea21f507240caca5ee5dded564737bc8ad6767066c50", @generic="39aed45db0578c4ea6fad55220e9aa4628269600900dc6a5d71c950364ef6e6f82b5c13ba6b92bd2f9845e636d6e2a2d46bb3ca3100e4408710a82c865d9fd5773b0fcf4de0b2b1544d0a55da75152a7f31b8dc7fe1fd816b19303dee261bcf16daed6c229a6c7fd09ed5ed4443972f227a69914e2a3ca859915b4cd211a4177", @generic="80523d4d8a639414c52517fa8c628d5b2be4253298a871afa2c70214f93d80f152f5bb9ab04a15f1ca1fe997937804a44c8776689dcb127f7b9515a11c7c2f0148fc67", @generic="2885190d47ebce1ed322b785208ab523f32e"]}, @typed={0x8, 0x88, @void=""}, @nested={0x198, 0xe, [@typed={0xc, 0x36, @pid=r2}, @generic="27ae1146f75af915fca3cf5ae37d16d4a5d1a1a2272a4a52b2df5c85ef6a509f7d0898c500e5b672847383169e69c07d9d3d05951cd26db4001af8b9bc7c1f0e831ec82bcd0a68bdae890c1002bc0993a6257b0968749f77a54ddb53787eabc98aa6b69678738787539b0aacff924b75b7fa298ece5668c6d8b018074dfaf6b989105ee7e9d5a719715f076d58a386e62fbc21a274c0a4b9b78a8c84b038de854518a28b1ef28b452ddec8f606ca7d050b11719396d03567a09ef0103594e1563a82e54b242c893c11e5f52f6ab65ac56a30a19b8b940d69a2606b102266973a65b82a9852a74e8cd3a21eaa5adb7594c1295ee9266a7215", @generic="add5f1b1488688aa589fa6cb7a8c7d31166cd0ed6fcd7dd5623d942663766f4372d8fb351e433053a17edc48e461dbff1b111a702b5e073091f7fe6069c6c4f68a95f4fafb68bf330dba297e12a25df8ce1d30f8e7bbeb86ce971dc1613de837e16db31396e14c20505b895e4abece737154088c716f62c24c9add62f5f6d550cce7a64b7747b17f87f23cc593f4"]}, @generic="ab5d093ac2fa1ae0b04eaea570e40f036136aeb2fc748dc7ff1b12f761aaa61a4caf57b79cf7aba56a015348379b8c9fb92f70440314ffcf67da09a859c74589241838acdbd3979a194547cab3837838b0bdf3a84f", @generic="61b1ab07f604edc73b068bcad20d2ad93b1aa96386112310fc509710440c3e4fb446540aa9ea3532fa5d671ae5519b29d434bc6c9609ad325e693811b3e0a65a7b4adb12319442662a5e1cc0d467238213b94317aeaa717085551de8d76061da3ed4ef3b3d1d6450533dffd79f5a78dcbd97d6a405f1596e3c8a282095cd317e299133bd040c421b5e8487b96783ef487ba6db10291a5363dca5a7097a0828c332514fe76879ebef35a824e9b44d469b595ff0c5adec"]}, 0x4b0}, {&(0x7f0000002000)={0x424, 0x2b, 0x120, 0x5, 0x2, "", [@nested={0x350, 0x49, [@typed={0xc, 0x8f, @u32=0x9}, @generic="88a7e341478c3105a4283e2ca2cd26d0a0e25972cf92831ad2c1bc39bb816fc15eb82abaf1d0dc36a3226571713877066a629183899eff1a8cd1e2749949ccc65fd7414e0829da7a55a222b59fd420eaadf4a899fa6ac7dcb3a19ccb9dbf565e70cd528b3818e8b92fa241557c31ee89b47e729ca465ccc2988178ff007629624617bacd54cc4bfae9df11364a8845b1ea616cccca39410485855f49b31783891262223607c63e2afaf59d6b306e124ff4a92d487f1b1694a3cbe9bb246d24c38a3cec2936657e4cd00611aa991fc192ba16ac5e0481e42fa38ca9e75a01c5d8719323a5baf759cbb22778df59bd05ac7a", @typed={0xc, 0x87, @ipv4=@multicast2=0xe0000002}, @generic="d97e9aea5185b8ae52272669e844209f28017be67e7c340e2f337d7cecd9bdb4940aeb649402c5c77aef8d5594bbd71a6ccf1e66cf9d3abe52078be99f97f239715489fdcb0c379ed54d57d128c88e1a044a1f0f9672ceeec1594bbe59b6218507af2a9207bbed231f83ff888f753465b6049d292451cac4e9d5db617f71050cdde29a91ab836063df6b588c6b8fa3d83b91d3c5cc29ddde511ce20b2deb5086fece99bb944ba1ffc596a81f6bd7fa73884c3ff6a86bcf69662f773badd543c5abb9ee61253e6faf", @typed={0x14, 0x31, @str='selinux%\x00'}, @typed={0x10, 0x62, @u64=0xe86}, @generic="42e721c418989b", @generic="7c14f78281eb48f5aa5e824f396a7e568881bde74d8d692e9140438059aa136cd91b8af7cf30e3f06de3d17951634ef8682344d75767313920590ef3fbb11181dbef99455c1aae1fe0bf0585db7b954c924c7ebed1e0c11715e87510e84142080a5638cdc63a2e7b56b233f5d2c6f2d8ba5a1fc6fe73fd8658eeabd74f0dec798a80a73a55", @generic="31b5d578635653df429ba01f78fec7f1e23e84e44dfd232e0cfe63f9f8296fdf29eca402f1aa061b3107b8cb72842de38b25a6e87c8d642e460bc6a24a4abb3774b9c9e6bd0d4834a4e8511f5f1a7d035275b4356d6cd4c2e2d47c6c11b4cd77328468996d7e95063b2ae5b5a37a47ddb1fbca88df1239c4fd4af05c446a668c9a3847a1abfe9ead8c4253217c7789b3251970d243e398c7d6a398518b18762553fe65070a96963da23e99d7c7d5418e898ca56334670fadfdea08737be4101894211fe6658ed4b7"]}, @typed={0x18, 0x2f, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @generic="f41151bf7c83badfef660ffa3ac6fab65d7e5e36ae7f4e1a7eb4afdc514326e7ea8d9d42ea4dbb3aedf9973ce40fb2410570348fe97b1de39d85f3df32f38e9d95a22b091895b92a54930ee118095bcde24cbacb21f2fdfa2d37c411881dd409f260048acc3a4e6992d4d17b83485251658ec62bd9bff09d2bbe660fe15e13f98dbd2d81de8b821030574fc619ef3425c240d4f87d44704f6e153c5f3aa772e58d47c8c0d1669763afc9"]}, 0x424}, {&(0x7f0000001000-0x10)={0x10, 0x24, 0x300, 0x7, 0x3, "", []}, 0x10}, {&(0x7f0000002000)={0xe4, 0x3a, 0x301, 0x0, 0x0, "", [@generic="25cde2447df5d75df8340c6e3cb413608056302c9a205b55a9ec7abecb31dcacbabb62dc1350cc3354ca5040793decfcedfe1d7e7c487e67dc5edf29ab14fb236fc0b90ea69f1541544d8f1a9fec32ebf805132a4aac4a2bc2e50473246d1548e1f4484d65eba1db4acc4e3e085cdde922616e757f85da1c53730ccb30aba19f647c4f242014b105b013f4", @generic="b02e220a8b0360d82f29b95e788752933d156a24de67fcd3d2f89fe48671a2f1a572a321bc63c1a1ae99ad362c48cf6ec19414a44cea47fc3388bc39fe685d6d5df47006e76555d9"]}, 0xe4}, {&(0x7f0000003000-0x28)={0x28, 0x24, 0x708, 0x0, 0x1, "", [@typed={0x18, 0x86, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x28}, {&(0x7f0000003000-0x298)={0x298, 0x22, 0x410, 0x5, 0x3, "", [@typed={0xc, 0x7b, @ipv4=@dev={0xac, 0x14, 0x0, 0x17}}, @generic="244e65b9018aa0931f55d141d9f49f575dce31e2b54553eb17b86777554efe13612a7a56504c49deaf191b23d0a82878d74f2c6d22d84896529f3dc9158cb88f342e46831c05a1beea404250e1cd81faa39b22872f71297aec6e13f08f860f9a08af5fb6151ed7722f64", @typed={0x18, 0x27, @str='/selinux/mls\x00'}, @nested={0x1f8, 0x71, [@typed={0xe4, 0x4d, @binary="432d2fcd028e858e2b658354b0f15f3751c5b74fc202fac255a3f5bd564515de8043875af066579a94b9818e04395fccdaa2e285873c1e8492dc13c93afbf20976509005a32784e1d92f1924f2f3829c149694b0705d3ecf997dcd59bb3c52c61dc7e5abc4e4c9ec1d0884cdf3ea30456685d46d16ebb09d79422ed3c745b45c4ce42d9d97424a89f0abe6b92370a19306e9b2fb8ea66e7029bd029b03bdbcd308e25f6ac2d9b28a392e0cbed34524a6d6e4258a6085bc89f92e80580743339d3f3e1afc954669654aef9122966dd1d513b49083c91fba7de8"}, @generic="0377ef90574b4d3c9ba481330ac8686e5db53419c67df30161607ba3bf6af129a67b747385a2cb706d3358d5622af5f46fdabb19240f7b6dd55e6c6eb18cd4f8d336cc7b8bc5d2827f6da49a27d1f219de6bf71a8f933881f7391786bd9e4485efdd688885391a6ad71b7934efb7bb7bc60eceeba95ad701a794cdf685faeb7de594a21b4a4ac3dc80de1ed3e33ec9b8a1b870da8256c54d093141be5c24efea", @generic="ce9e20d2c22308a9ba36bf33d7746b2c3ec177c865844e5d1293323fc64233c70aa6d8ce8d282de89d776a880ac7079aafc03763d2e440e17fafcc7a84098c65e2ba739479d64e359a735997ea49a0ad7f4f2d94fb47fbb18db3afa892ac3701f12be4f5", @typed={0xc, 0x74, @pid=r3}]}]}, 0x298}], 0x6, &(0x7f0000000000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xc8, 0x24040050}, 0x40) 2018/01/16 21:53:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x290, 0x0}, &(0x7f0000001000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000001000)='./file1\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000001000-0x20)=[], 0x0) 2018/01/16 21:53:22 executing program 7: pipe(&(0x7f000045f000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) mmap(&(0x7f0000013000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000e27000-0x27)="260000005e000900000000000000008008f30f000100000016000000060000070009ff6e35ea", 0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000e61000-0xd)='/dev/usbmon#\x00', 0x0, 0x80040) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000336000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000da2000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) r8 = getegid() getgroups(0x6, &(0x7f0000e01000)=[r3, r4, r5, r6, r7, r8]) 2018/01/16 21:53:22 executing program 6: r0 = creat(&(0x7f0000258000)='./file0\x00', 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f00001ad000)=0x0, &(0x7f0000bc9000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000274000)=0x14) syncfs(r0) r1 = accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000+0x2ec)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x20) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x3ff) ioctl$void(r1, 0x5451) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000003000-0x4)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000)={r3, 0xab, "3c6e0fad0df1b8c29238d59cf83b4e12832bec19f176a530adb05b5b2c999e4f3604ec3a691bd4ce30ed4fe5ec2ea5e6bf7e44eab68881d279dac29e83307b3603ea01872a17029a5c2ee9ab8b5d4e2ea64c7fba832efe9a78ed3bbb4b628b0d074c2be537ec203a526f4359ac1f9b124c1143c01b484c16371c9f89c8c4a21940a9508a9d82e33f2ba3fbac8b61e65fc5deabbb110b1cf1e14e419c3c72a7268ad19efeb667c0c438b3d6"}, &(0x7f0000004000)=0xb3) r4 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000005000)={0x0, 0x30, 0x0, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$pptp(r0, &(0x7f0000003000)={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r4, &(0x7f0000006000)=0x0) sysfs$3(0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000007000-0x4)=0x8, 0x80800) 2018/01/16 21:53:22 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000bef000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000706000-0xa41)=""/4096) symlinkat(&(0x7f000054d000)='./file0\x00', r0, &(0x7f0000b49000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000-0x8)=@abs={0x2e51746f7f718ee8, 0x0, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x50, r0, 0x0) r2 = mmap$binder(&(0x7f0000615000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0xe8, 0x0, &(0x7f0000002000-0xe8)=[@increfs={0x40046304, 0x0}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x40, 0x40, &(0x7f0000001000-0x40)=[@ptr={0x70742a85, 0x1, &(0x7f0000001000-0x1)=0x0, 0x1, 0x2, 0x1b}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000002000-0x40)=[0x0, 0x38, 0x20, 0x0, 0x20, 0x20, 0x68, 0x30]}, 0x4104}}, @transaction={0x40406300, {0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x40, 0x10, &(0x7f0000002000-0x40)=[@fda={0x66646185, 0x6, 0x2, 0x3c}, @fda={0x66646185, 0xa, 0x3, 0x1b}], &(0x7f0000001000)=[0x38, 0x0]}}, @register_looper={0x630b}, @reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x50, 0x40, &(0x7f0000001000-0x50)=[@flat={0x77622a85, 0xa, r1, 0x3}, @flat={0x0, 0x10a, r2, 0x0}, @fda={0x66646185, 0x2, 0x3, 0x2a}], &(0x7f0000001000-0x40)=[0x18, 0x38, 0x28, 0x30, 0x78, 0x38, 0x48, 0x40]}, 0x4}}], 0x56, 0x0, &(0x7f0000001000)="7949f26738ff7f98cc15d511b48dc040633af4ae9f79bac6c13fe8e5526f2ae3ff77b4473bd1df118e359715368486117206001079671bbfc311ad9b86422d5fb94a6010ec93575535bc94c69f0ba1fae4cabba6c1fd"}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000003000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000004000)=0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000005000)=""/198) unlink(&(0x7f0000002000)='./file1\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000006000)='/selinux/user\x00', 0x3) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000008000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/16 21:53:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016a000)=0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a90000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00003f3000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) accept4$inet(r1, 0x0, &(0x7f000079c000)=0x0, 0x80000) exit(0x0) timer_settime(0x0, 0x20001, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 21:53:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000308000)={0x0, 0x0}, &(0x7f0000291000)=0x8) r0 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x0) write(r0, &(0x7f00007fc000-0x3)='H\b', 0x2) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") stat(&(0x7f0000985000-0x8)='./file0\x00', &(0x7f0000b5e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000dce000)={&(0x7f00006ad000)={0x10, 0x0, 0x0, 0x10000008}, 0xc, &(0x7f00001d3000)={&(0x7f000026e000-0x1360)={0x1360, 0x1a, 0x100, 0x0, 0x1, {0xd, 0x0, 0x0}, [@generic="f78e7af7ef5a23a11fbba6383e7e786e69f88bb28f96c5d00056d5ca326c003936602648a21b6ba2da47815b90085e647e62fe4e620cbbb3c3ca5377d90ca802e5cb4d21802a18ccb2d24dc19f294b16503070ecdb166b9d494a83933a12e6296b2d7f5e5344ac4d95dae6e655ab868a7d3fbe6ac17b6141abc0358af6898c71fbfb4b193e540760b70c86278ba8f50232c01c856f74e079de2e39cb108a37d1", @nested={0x264, 0x67, [@typed={0x10, 0x1d, @u64=0x2}, @generic="5116d510f0b4156c780e953a2e0151f811e5741f61d631524c0470331d811b613b098a7a4c65873294ca79f8e937771d560fed6b961984b24cf171ec2ec11409b500a38ec6c7", @typed={0xc, 0x2b, @u32=0x9}, @generic="00728ce5e1ef587b589f0fd55391300600adbfef9bab35b29ee51f6b57b37f538d81a19a036ff01d92101dc89fc7b856aceedbc7817502b338ca48368c015c7f955c5109295be86a63f723b05c895731816542312a615bf71f1a7c3f46e3b68e8f4ae79b0282516fad86614d806e48fb642cbfc48d5c09e36ee3f8c92b34a65d6461521b7c4c68fd2ec34c36810bb1dd1018d92687935590810571ec54f3a74d69891818b17267b6489d0a51a4769f87d53b227f1b6de09956c04f4c8e3f8b960aa38808de53d2fbeb2f26e15569e0f178d1e7cb15c00cc12e3028624356dd1a1bfcca5da3e35fd23a75884aecf87aaf271711ca8447", @generic="709f1f3fa525b8f1dbec512df27da7c3a3abb0bcafa390653193eb407f26f72fef036dd3ba24f9535a42dfc564bcdee2047afafbb64bc0bb83f3f01be80cd185650acd5623003929c886949848845ec68645e82e1b7b536eef80f329e50220a8e170921954140ac0182a1332813625298b1bb576a709fe31abb68a764a04ad", @typed={0x7c, 0x63, @binary="8757af81bd7a8cfaaff782c8dd8e7a1ecd4e9a299d570e6387b17c9db826837770d117e9ca94ec9b58817205a1ad3666ae8b584d0cf42395cfe4340a49509d642bdba36a8fe04cc1478a8aa5d55eabe9bfebdaf9869425281315866560ecb260a943f9d7d1b968fa69e43942a70734df62c010"}, @typed={0xc, 0x95, @uid=r2}]}, @generic="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", @nested={0x48, 0x7d, [@generic="e5cfc578f494f6", @typed={0x18, 0x6d, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}}, @typed={0x18, 0x7c, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x2c, @u32=0x6}]}]}, 0x1360}, 0x1, 0x0, 0x0, 0x4}, 0x4) fadvise64(r1, 0x0, 0x29, 0x3) [ 45.103771] binder: 7979:8006 got reply transaction with no transaction stack [ 45.111267] binder: 7979:8006 transaction failed 29201/-71, size 0-16 line 2920 [ 45.121354] binder: undelivered TRANSACTION_ERROR: 29201 [ 45.131886] binder: undelivered TRANSACTION_COMPLETE [ 45.142240] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 21:53:22 executing program 5: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) shutdown(r0, 0x1) r2 = dup3(r0, r1, 0x0) pwrite64(r2, &(0x7f0000048000-0x1)='/', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f000005b000-0x28)={&(0x7f0000030000/0x3000)=nil, 0x40000000000, 0x6, 0x1, &(0x7f000005e000/0xd000)=nil, 0x3}) shutdown(r0, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f000005c000)=0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000006e000)={0x0, 0x0}) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000006f000-0x20)=[{r2, 0x400e, 0x0}, {r1, 0x114, 0x0}, {r2, 0x4020, 0x0}, {r2, 0x20, 0x0}], 0x4, &(0x7f000006f000-0x10)={r3, r4+30000000}, &(0x7f000006f000-0x8)={0x7fff}, 0x8) 2018/01/16 21:53:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000feb000-0x10)='/selinux/member\x00', 0x2, 0x0) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) ioctl$int_in(r1, 0x5452, &(0x7f0000a5e000-0x8)=0x41c24efb) writev(r1, &(0x7f0000d89000)=[{&(0x7f0000163000)="82", 0x1}], 0x1) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00005e4000-0x1)="", 0x0, 0x0, 0x0, 0x0) close(r0) [ 45.153774] binder: undelivered TRANSACTION_ERROR: 29190 2018/01/16 21:53:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f000028a000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000a23000-0x8)='./file0\x00', 0xc000, 0x0, 0x0, 0x2695, 0x1, 0x10000) tee(r0, r1, 0x0, 0x8) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x8, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)=""/117, 0x75) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0xffffffff80000000, 0xffffffff, 0x400, 0x80, 0x3, 0x4, 0x4f2, 0xffffffffffffffff, 0x3f, 0x7}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$nfc_llcp(r1, &(0x7f0000003000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000)=0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r2, 0x0, &(0x7f0000002000)=0x0, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000-0x4)=@int=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r3, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000005000)='./file0\x00', &(0x7f0000002000)='./file0\x00') prctl$getreaper(0xf, &(0x7f0000002000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000007000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000002000-0x28)={&(0x7f0000001000/0x3000)=nil, 0x8f, 0x7, 0x4, &(0x7f0000003000/0x3000)=nil, 0x6}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000008000-0x28)={&(0x7f0000001000/0x3000)=nil, 0x547a, 0x5, 0x90, &(0x7f0000000000/0x2000)=nil, 0x5}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r3, &(0x7f0000009000-0x8)='./file0\x00', 0x0) 2018/01/16 21:53:22 executing program 7: clock_getres(0x0, &(0x7f0000580000)={0x0, 0x0}) [ 45.177857] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 21:53:22 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f0000002000-0x10)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x400, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000002000-0x40)={0x80, 0xff, 0x5, 0x0, 0x9, 0x1000, 0x1ff, 0xfff}, &(0x7f0000002000)={0x8, 0xfff, 0xfcec, 0x2, 0x4, 0x9, 0x101, 0x2}, &(0x7f0000000000)={0x7, 0x10000, 0x81, 0x5, 0x101, 0xdf, 0x1f, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x989680}, &(0x7f0000002000)={&(0x7f0000003000-0x8)={0x7}, 0x8}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x50, &(0x7f0000001000)={@generic="444719cdb876a6e327b7ae2cff873499", @ifru_data=&(0x7f0000001000-0x20)="cb688ee1aa6487ecaedca12c5e30fdfcf9647dcb2c3e9185a1389969cc034ecb"}}) 2018/01/16 21:53:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d30000)=0x1, 0x4) bind$inet(r0, &(0x7f00002c8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = creat(&(0x7f0000e3c000-0x8)='./file0\x00', 0x8) ioctl$TCSETS(r1, 0x5402, &(0x7f00004b6000-0x24)={0x7, 0xfffffffffffffeff, 0x6a, 0x92f, 0xffffffff00000000, 0x300000, 0x8, 0x0, 0xffffffffffff0000, 0x9, 0xf36, 0x8000000}) 2018/01/16 21:53:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000a84000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) pipe2(&(0x7f0000a0a000-0x8)={0x0, 0x0}, 0x84000) fcntl$setlease(r0, 0x400, 0x2) r1 = open(&(0x7f00004db000-0xa)='./control\x00', 0x8fbab548aed39591, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000fb6000-0x50)={{0xffffffffffffffff, 0x8000b}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000bd7000)={0x5d4, 0xff, 0x2f, 0x1, 0x400, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 21:53:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000ae8000-0x10)={0x96, &(0x7f0000000000)=""/150}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009e1000)={0x0, 0x0}, 0x84000) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000f5b000-0x27)=""/39, &(0x7f0000b2e000-0x4)=0x27) mlock2(&(0x7f00004c7000/0x3000)=nil, 0x3000, 0x1) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000c4c000)={0xd87, 0x4000000}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004ba000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000027a000)=[{0xf, 0x1}, {0xc, 0x3e52}, {0xb, 0x7fffffff}, {0xc, 0x9}, {0xc, 0x40}, {0x8, 0xffffffffffff0000}, {0x8, 0x3}, {0x4, 0x6}], 0x8) preadv(r1, &(0x7f0000bff000)=[{&(0x7f0000cf9000)=""/143, 0x8f}, {&(0x7f00006ec000-0x90)=""/144, 0x90}, {&(0x7f00001ea000-0xfd)=""/253, 0xfd}, {&(0x7f0000446000-0x29)=""/41, 0x29}, {&(0x7f0000bbe000)=""/21, 0x15}], 0x5, 0x0) fremovexattr(r1, &(0x7f00004a1000-0xd)=@known='security.ima\x00') mremap(&(0x7f00005eb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000982000/0x1000)=nil) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00007b1000-0x20)=[], 0x0, 0x0) 2018/01/16 21:53:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000077a000-0xc)='/dev/autofs\x00', 0x0, 0x0) fstatfs(r1, &(0x7f0000738000)=""/197) 2018/01/16 21:53:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c8c000)={0x8, 0x7, 0x3, 0x585698e3, 0x3}, 0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000b22000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r1) sendmsg$netlink(r2, &(0x7f0000ab7000)={&(0x7f00008a2000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000327000-0x70)=[{&(0x7f0000b92000)={0x254, 0x0, 0x0, 0x2, 0xffffffffffffffff, "", [@nested={0x244, 0x0, [@generic="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", @generic="b2bd67e0dc2d4e958633086ae976931e4e16d5132f48acabc40be9071fac7579daad45c1de7d347cc2fac4c70cda5d22e9aa569297b408f14e049f7a24f7cbbb4ca0618e6912341549d90a44a61c50b2ee4f"]}]}, 0x254}, {&(0x7f0000cbb000-0x141c)={0xfc, 0x3c, 0x20, 0xffffffffffffffff, 0x1, "", [@nested={0x94, 0x1f, [@typed={0x90, 0x26, @binary="a834babed984879ddb8425b845de9a0d2ad4c5d3443a3852ec3a802d2602ede8dd422e252e660238fa51eae211e0c06e01004d52dd55d902e81e9ccc12f6c182b5dfe0fff06fb8df66cf91826c5b4d3d3da58fd23340faa3aeea3ad7f9e52bb5a30e6d9f90677de651194877008f950f8f44d13277fbf8f14742ab3fad72cd427010ddc7c545"}]}, @generic="44f2e0aaa6a80f96030ab1c5a9fd031cbad47003ee7ce8abeda80b4f6dbf2c3809e7f5e1e325276eb4dbfe2efc2f25634e1b5d985cd337d7f3366b222d33e1761541bafa3c982faa2b77d5965633f8869c931c94033e"]}, 0xfc}], 0x2, 0x0, 0x0, 0x8010}, 0x4000000) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f000021f000)=[0x80, 0x5]) 2018/01/16 21:53:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000efc000-0x1)='.', 0x4) umount2(&(0x7f00008c8000)='.', 0xc) stat(&(0x7f00005bc000)='.', &(0x7f000003d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000c0d000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f1a000-0x4)=0x60, 0x0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000e2c000-0xd6)="867e58e051b98eee5baaf89678aa4e84b8af534cbcedf6449b434dae71a2edb3bc6666a1be1d8caf96ce0849615258f3c099c43151e9e9651113c1c538278d2007dbf2b5191dbbacb9e32dd1a30d7569b11d35466963f716260fd0e615fb6edcb758c90b710a05367a1dcde0b094b41056ca283e7115a613f690b11636a56d73663ccdf6d11a16f207320e80df19f67fc6c218bf926959f5dea387129fc26865349d071950a74ad69bd29d9787ab1d77a979b5478951f60bda4abecf55ff3993462e4c71c57624150c135ac7c591c3ef3a252aafe6d1") 2018/01/16 21:53:22 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000002000)={0x0, 0x0, 0x40000000001, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) splice(r0, &(0x7f0000003000)=0x0, r1, &(0x7f0000002000-0x8)=0x0, 0x52, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000007000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 45.201916] 9pnet_virtio: no channels available for device HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH 2018/01/16 21:53:22 executing program 6: mmap(&(0x7f0000000000/0xd52000)=nil, 0xd52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b3a000-0x4)=0x0) prlimit64(r0, 0x7, &(0x7f0000001000)={0x0, 0xfffffffffffffffe}, &(0x7f0000000000)={0x0, 0x0}) userfaultfd(0x0) 2018/01/16 21:53:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a05000)='\x00', 0x3) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f000053e000-0x4)=0x1ff, 0x4) r1 = socket(0x80000000010, 0x3, 0x0) write(r1, &(0x7f00009b6000)="260000002a0047f10701c1b08000e400000000030100000009efd88c00000000000000000000", 0x26) 2018/01/16 21:53:22 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000007000)='/dev/pktcdvd/control\x00', 0x503000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) r1 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x30, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}, @typed={0x10, 0x4c, @str='nodev\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:53:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f000046c000-0x3)=0x0, &(0x7f000016c000-0x4)=0x4) socket(0x3, 0x80007, 0x3cd1) 2018/01/16 21:53:22 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 21:53:22 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000026c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0xfffffffffffff638, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r3 = dup3(r1, r1, 0x80000) bind$ax25(r3, &(0x7f0000000000)={0x3, {"4c28509c703122"}, 0x1f}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000004000-0x4)=0xf80e906, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000)=0x0, 0x4) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r4) r5 = gettid() tkill(r5, 0x35) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000005000-0x2c)={0x0, 0x24, "f50aeb9e300bf345971f4e3b322d21b8023bd4352b5aba8cff9258df1833b55e57eb3e36"}, &(0x7f0000005000-0x4)=0x2c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r6, @in={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9e4f, 0x81, 0x1, 0x0}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000006000-0x8)=@assoc_value={r6, 0x80000001}, &(0x7f0000006000-0x4)=0x8) rt_sigpending(&(0x7f0000001000-0x8)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000001000-0x4)=0x4) ioctl$TCFLSH(r3, 0x540b, 0x6000000000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000004000)={0x77, &(0x7f0000006000)=""/119}) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000006000-0x4)=0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000004000-0x10)={0x6, 0x213, 0x1ff, 0x5}, 0x10) 2018/01/16 21:53:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000596000-0xe)='net/mcfilter6\x00') getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000058a000-0x4)=0x0, &(0x7f0000f81000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000054a000-0xb8)={0x0, 0xffff, 0x7ff, 0x20000000000, 0xfff, 0x10001, 0x28, 0x10001, {0x0, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x200, 0x401, 0xff, 0xfffffffffffffa37}}, &(0x7f0000949000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cc9000)={r1, @in6={{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8}, &(0x7f00009f4000-0x4)=0x98) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cad000-0x11)='/selinux/enforce\x00', 0x40080, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000d6a000)=0x0, &(0x7f000028e000)=0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000778000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000b36000)=0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00009fc000-0x4)=0x0, &(0x7f0000611000)=0x4) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000fbd000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) dup3(r3, r4, 0x80000) sendto$inet6(r4, &(0x7f0000f64000-0x1000)="", 0x0, 0x0, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/16 21:53:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000343000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f4e000)={0x0, 0x1000, "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"}, &(0x7f0000639000)=0x1008) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000034b000)={r2, 0x9, 0x9}, 0x8) pivot_root(&(0x7f0000167000)='./file0\x00', &(0x7f00003a3000)='./file0\x00') r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fe6000-0xe)='/dev/keychord\x00', 0x280000, 0x0) lstat(&(0x7f0000bad000-0x8)='./file0\x00', &(0x7f000073c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000fce000-0x4)=0x0, &(0x7f00009f9000)=0x0, &(0x7f00004f6000)=0x0) fchownat(r3, &(0x7f000099d000)='./file0\x00', r4, r5, 0x1000) ioctl(r0, 0x80000008000452d, &(0x7f0000f49000)="") bind$pptp(r3, &(0x7f0000277000-0x20)={0x18, 0x2, {0x2, @rand_addr=0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/16 21:53:22 executing program 4: mmap(&(0x7f0000001000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000043000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000f000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') fchdir(r0) mkdir(&(0x7f0000027000)='./bus\x00', 0x40) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000004b000-0x4)=0x0, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f000000c000)='./bus\x00', 0x600082, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x2, @rand_addr=0xb3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="0f9d36057d05", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x0, @rand_addr=0x18d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="aa8ac4bf750e11bb073b4f8264cf8b19"}) rename(&(0x7f0000042000)='./bus/control\x00', &(0x7f0000003000-0x3)='./control\x00') mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f000000f000)=""/131, &(0x7f000004b000)=0x83) 2018/01/16 21:53:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000055000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000489000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000049d000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000c08000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000639000-0x121)="", 0x0, 0xffffdefffffffffe, &(0x7f0000fd7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000f1c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000944000-0x4)=0x3, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00001b5000-0x20)={0x6, 0x401, 0x9, 0x4, 0x1b, 0x2}) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000c77000)=0x0) sendmmsg$inet_sctp(r2, &(0x7f00005f9000-0x38)=[{&(0x7f00005d9000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000abc000)=[{&(0x7f00002da000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000ea1000-0x30)=[], 0x0, 0x10}], 0x1, 0x20000000) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f00003bc000+0x4f9)=""/4096, &(0x7f0000853000)=0x1000) 2018/01/16 21:53:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a5d000)='./file0\x00', &(0x7f0000d80000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000015b000)='./file0\x00', &(0x7f0000037000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000af5000-0x8)='./file0\x00', &(0x7f0000775000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) r4 = socket(0x18, 0x0, 0x1) connect(r4, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f000007c000-0x53)={r5, 0x4b, "810712a8205b963b658f69a81ab46ac8031df3820bdaa2df50749ca5d71e5a11c73f139cc8269a8279637cbb05e83e31268f6e97d7dbc24530dbb27fe7ef40a5e1b9f6322af9544a72e115"}, &(0x7f000010f000)=0x53) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000444000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011c000-0x4)=0xe8) fstat(r4, &(0x7f0000102000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00005d4000-0x8)='./file0\x00', 0xf000, r6, r7, 0x2000000101, 0x1000000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pwritev(r4, &(0x7f000091d000)=[{&(0x7f000031b000)="f2151d2f2e96c532505d882f7fa6df1c5d57b6b21048f2494833f78e694b6fbeaea6ed459a387001b7e4e6302ff6bff2d7d60f6c3350921546063d1ca5c0aa9ab36432f038590ffc48d584697a714df454df3e14285992d61e0a2a4b4d97a22c5a410f0b3d29f20dfc1ae3210a2f7f02b9fae8f82c9cd8f315bb1c9207f06567b2d073c903fb3de7ee0eabc45b922a021e9c75d1bb49175a34f00baa564cd3d470622ae4dbe79b3e5790226d06ce0ad2cee84e200aa515339491ee0c15", 0xbd}, {&(0x7f0000676000)="60e12c7ed77bf58681ef66ceb0955cb22b15", 0x12}], 0x2, 0x0) [ 45.350315] 9pnet_virtio: no channels available for device HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH 2018/01/16 21:53:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x13)='/dev/pktcdvd/control\x00', 0x2800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000002000-0x2)=""/2, &(0x7f0000002000-0x4)=0x2) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000001000-0x4)=0x101, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000003000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000004000-0x9d)=""/157) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000004000)=0x10001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000006000-0xcf)=""/207, 0xcf) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x7a0}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000005000-0x8)={0x0, 0x6}, &(0x7f0000004000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000-0xb8)={r2, 0x7, 0x401, 0x5e3, 0x6, 0x9, 0x3, 0x9, {r3, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x280000000, 0x36d, 0x2, 0x3f}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000007000)={r4, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe6e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1f, 0x3, 0xea, 0x100000000, 0x2, 0x9, 0x5, 0x0, 0x5, 0x1, 0x7, 0x3, 0x1, 0x20]}, &(0x7f0000003000)=0x108) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000000)={0x1, 0x10, 0x1, 0x6, 0x401}) r5 = inotify_add_watch(r1, &(0x7f0000003000)='./file0\x00', 0x4) inotify_rm_watch(r0, r5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000008000)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/01/16 21:53:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) munmap(&(0x7f0000420000/0x800000)=nil, 0x800000) r5 = dup2(r3, r2) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000047000-0xc)={r4, @rand_addr=0x5, @broadcast=0xffffffff}, 0xc) write$tun(r5, &(0x7f00008eb000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0862be", 0x0, "db3a09"}, ""}}}, 0x2e) 2018/01/16 21:53:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fbe000-0xd)='net/mcfilter\x00') readv(r0, &(0x7f00009d5000)=[], 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000315000)=""/67) listen$netrom(r0, 0x6) 2018/01/16 21:53:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000078c000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000028000-0x10)={0x7, &(0x7f0000b7c000)=[0x1000, 0x6, 0xb32, 0xfffffffffffffffa, 0x4, 0x827, 0x0]}) r2 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000a41000)="f44fbde0261291ff92a6d08685c5922b982b81a4f7f5fe448a593055ae09782f62affcd6bfb0bb0fe1dd592a289bb76b90b8cb4efc8926c1ccafe905b50013d2c65b430d9f7f020400647ea8d5e4a1c403c0391e23b7cbe5478ee9c240cfa9f060832d960cba9f7e3d39329504d36178fdd8b0694a12084dd552a1e2267b2e9188dfa81de5c3cf2de1e3771076a8c9bf7554b30ab1022a5874bd58303c1849d923bbb10d732ccc6faefbfb77d54f35e7af097f8d5cf0cac00cd12c56bd755ae43532211eff77c0d4c20b989038da05cc4ceb87587bf57d98d2b123ce399ecb3a4785", 0xe2, 0x0, 0x0, 0x0) sendto$inet(r2, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$netlink(r2, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:53:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000173000-0x8)='./file0\x00', 0x23) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000059000-0xc)={0x0, @multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000086c000)=0xc) mprotect(&(0x7f0000a57000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/16 21:53:22 executing program 2: getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f000051a000-0x10)={0x6, [0x0, 0x8, 0x1, 0xe9, 0x3, 0x9]}, &(0x7f00003ae000-0x4)=0x10) 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400, 0x0}, &(0x7f0000013000)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000014000-0x20)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000994000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) futex(&(0x7f000037b000)=0x0, 0x0, 0x0, &(0x7f0000864000-0x10)={0x0, 0x989680}, &(0x7f0000663000)=0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f00006ef000)=""/65, &(0x7f000041b000-0x4)=0x41) recvmmsg(r1, &(0x7f0000905000-0xf0)=[{{0x0, 0x0, &(0x7f0000aeb000)=[{&(0x7f0000817000-0x4d)=""/77, 0x4d}, {&(0x7f0000d6b000)=""/168, 0xa8}, {&(0x7f000051b000)=""/246, 0xf6}, {&(0x7f0000ba8000)=""/32, 0x20}], 0x4, &(0x7f0000943000+0x101)=""/4096, 0x1000, 0x5}, 0x4}, {{&(0x7f0000cab000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b60000)=[{&(0x7f0000038000)=""/71, 0x47}, {&(0x7f0000a8c000)=""/4096, 0x1000}, {&(0x7f0000361000)=""/55, 0x37}, {&(0x7f00002d4000-0x23)=""/35, 0x23}, {&(0x7f00005e9000-0xc6)=""/198, 0xc6}, {&(0x7f00007c1000-0x6c)=""/108, 0x6c}], 0x6, &(0x7f00009b7000)=""/89, 0x59, 0x0}, 0xc59}, {{&(0x7f0000384000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000fcc000-0x80)=[{&(0x7f000011a000-0xd6)=""/214, 0xd6}, {&(0x7f00004e3000-0x16)=""/22, 0x16}, {&(0x7f000098d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000736000)=""/249, 0xf9}, {&(0x7f0000579000)=""/2, 0x2}, {&(0x7f0000860000-0xf9)=""/249, 0xf9}, {&(0x7f000030b000-0x16)=""/50, 0x32}, {&(0x7f0000b53000-0x98)=""/152, 0x98}], 0x8, &(0x7f0000a66000-0x32)=""/50, 0x32, 0x9}, 0x6ea}, {{0x0, 0x0, &(0x7f0000d13000)=[{&(0x7f0000592000-0x39)=""/57, 0x39}, {&(0x7f0000f79000)=""/159, 0x9f}, {&(0x7f000033e000-0x49)=""/73, 0x49}, {&(0x7f00009c8000)=""/201, 0xc9}, {&(0x7f000078b000)=""/146, 0x92}], 0x5, &(0x7f000044d000)=""/138, 0x8a, 0x40}, 0x0}], 0x4, 0x20, &(0x7f0000a84000-0x10)={0x0, 0x989680}) 2018/01/16 21:53:22 executing program 0: mkdir(&(0x7f00002bb000-0x8)='./file0\x00', 0x186) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000003c000)={0x0, &(0x7f000003f000)=[]}) clone(0x400, &(0x7f0000313000)="9a4fa539d1f1f51fba6a415c79825ccebea03fc88b4b294f85f097fcfd12b462e66b0a782608d052e199762b36960089dae434157b1fc5d2f7738c11", &(0x7f00004ad000)=0x0, &(0x7f0000aae000-0x4)=0x0, &(0x7f0000033000-0xf)="395a9eb6c03e64814b2ef29b772190") ustat(0x7f, &(0x7f0000e5a000-0x9)={0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x0, &(0x7f0000f9c000)={0x0, 0x14, 0x0, @thr={&(0x7f0000c27000-0x1d)="", &(0x7f0000f19000-0x1000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000984000)=0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e28000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000905000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bd3000)=0x18) mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r2, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000a73000)=[{&(0x7f0000001000-0x4)=""/4, 0x4}], 0x1) socket$inet6(0xa, 0x0, 0x0) timer_delete(r0) sched_yield() mq_notify(r2, &(0x7f0000709000-0x60)={0x0, 0x2e, 0x2, @thr={&(0x7f0000548000)="", &(0x7f0000bff000)="8103583058b9891721239ea1e8e157f3bd7609ec909e75c12ac31fc9e9e0788a2f80daaaf7d68e8ad724f80b3e56046a3cc0d2ba80f4b670e054b181a394857076f11fee15ccef268c995da3c95621714764b920b32086dd8ae902c611078b4abbf7c1dc5c46f587905033fe9b0551"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000662000)='tls\x00', 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000a4c000-0x90)={0x4, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/16 21:53:22 executing program 7: umount2(&(0x7f000020c000-0x8)='./file0\x00', 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0xc3)=""/195, 0xc3, 0x40000000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r1, &(0x7f000005a000)=[{&(0x7f000086d000-0xcb)=""/203, 0xfffffffffffffe92}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/16 21:53:22 executing program 5: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = epoll_create(0x4000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000090c000)={0x0, 0x0}) r2 = dup3(r0, r0, 0x80000) ioctl$TIOCNXCL(r2, 0x540d) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d1c000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f00003ee000)=0x0, &(0x7f0000d1a000)=0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000d1b000)={0x0, 0x0, 0x0}, &(0x7f0000b4a000)=0xc) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000816000-0x18)={0x1, &(0x7f0000945000-0x1000)=""/4096, &(0x7f00003f1000)=[{0x8001, 0x8a, 0x7fffffff, &(0x7f0000470000-0x8a)=""/138}]}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000d1c000-0x8)='keyring\x00', &(0x7f0000d1c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r4, r5) 2018/01/16 21:53:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) nanosleep(&(0x7f0000001000)={0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000001000-0x4)=0x4, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001000)={&(0x7f0000001000-0x1d4)={0x1d4, 0x2e, 0xc5b003d1f624d097, 0x5, 0x1, {0x9, 0x0, 0x0}, [@typed={0xc, 0x4f, @fd=r1}, @generic="809d2f808fc3ea44b850b0d4bcc27a65e32c6ad58a4aee103cf599f2503372dbd9147281605b6853959b67df2d7234db1dd6db3b1944bd8df865c2bb1b07b61c58f19a0ebf7f5532995126b1119cbe232b32434e6ba421ab731acd99734c7e953b9ac6feb757bf995f4dc51ed6e847e5c425884c9000ca901d57792f4fb987", @generic="20493818d133eeff0c54aef946a0e0a99a074cdd37e51a04575e7ff3f4e287cc565011c8650296ebda86363010777cee5054717bcf6b19212f84f9dbd41f8f73371f24dba5e261a50bf438edbcb728b7e0e072f39a0f5478586cd097e5064e5c40ad952d5f339d47a4b4e743a0034c790643d7ffc0e0a586e8d8601fa4750554248c201760f676005fd9ca79b0ff779494ba0a59cb651ebe3752bc94e81aa4b1541db2f61c35f1c3904cbfe0cf99f52b84f94b4134dd66017fb1d5329e28d613147302", @generic="9d575aa6dec7d888fe126f31ef41613c7744264d50e6018e32906ccfd5311b74dfd6baf01bd3e77d79fcbcb0cbf9f275d7231aad544151b1537d51ea37a60a94bab8d34a4c887efebabd6e3fd4190293265856edcafd131fdbf5e46d5db2d889981704ade2bc77be08ee93db8c08af24ed"]}, 0x1d4}, 0x1, 0x0, 0x0, 0x40}, 0x20040004) sendto$inet(r1, &(0x7f0000781000-0xf7)="8b89c9087ad905e6a1e7d826a03ece27b3dd6cd147e0879ab3cd909b2719516f86cae0d975126be449f5042cf4faf53d98c73965b4105ff4e422abd0d1e1ba7d96e182e1e745abd5279fd465cf0e65398c87c5765233629f23815f9afee3c021eacd419ab53ec4cde7366a69696eb92c62eb1609ca299a7bd01d38c4767b16ab1e8be0e9c2f26a56e1764e19d83b153bd25666fb52b2fdff56833c84ca2667c6843cf7e7beea7c19a89be97678f0579786e45111aff66ddfe4a14a00eb13e8929e951bae2de4c4545018e9029fc4530bd55f1b5c8dcdfc2eed62203073bd6db973f2e838e6404fe96f73f95340d2bb5c318c4784b916bb", 0xfffffffffffffe7e, 0x1, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 2018/01/16 21:53:22 executing program 3: clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") perf_event_open(&(0x7f00005a4000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/01/16 21:53:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) rt_sigpending(&(0x7f0000012000-0x8)={0x0}, 0x20012000) 2018/01/16 21:53:22 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000022000-0x4)=0x100000000) socketpair$inet(0x2, 0x3, 0x2, &(0x7f0000020000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x5ce}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000020000)={r3, 0xb6, "90a8682054ffca2f2c6376fbee6d909c58ec0e1262802f5286e559ac57415e7685c4761e0aedc4e55ec0ac78f4ef06764cc6290a4aa3289a8782a27712296b0dc7d60f419a8133087469c7fdc48e11de36c7f4dd5c3ddeea45bad0de64d4835b98c4f84239bac655c872f27871d56816e5efe13c65fd034b702dba21b1476de7dccd78d5840ee688009f5dfc45e06d9c00f652aaa648ac498b4c24850e6506b2cb40518e21bd41a3d57bf43b88fba90b6980e0fe9716"}, &(0x7f0000012000-0x4)=0xbe) r4 = syz_open_dev$usbmon(&(0x7f000001f000)='/dev/usbmon#\x00', 0x5, 0x20000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000008000-0x14)={0x81, 0x7, 0x7, 0x3ff, 0x2}, 0x14) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000022000-0x18)={r3, 0x5, 0x30, 0x8, 0x1ff}, &(0x7f0000012000)=0x18) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000001e000)={0x24, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@generic="48723a080000000200"]}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004084}, 0x0) 2018/01/16 21:53:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fec000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000ff4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 21:53:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000323000-0xc)='/dev/autofs\x00', 0x202, 0x0) r1 = inotify_init1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a22000)={0xa0000006, 0x0}) syz_emit_ethernet(0x2e, &(0x7f0000b81000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x100000000, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, {[]}}, @igmp={0x9d11a342d4123da1, 0x0, 0x0, @multicast1=0xe0000001, "139ddd84"}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b03000-0x9)='/dev/rtc\x00', 0x101000, 0x0) write$eventfd(r2, &(0x7f0000757000)=0x1f, 0x8) sendto(r2, &(0x7f0000b4d000-0x8a)="9938d1940c3b61471e226834dd3ff1de45ecdc87d38cfc44dcc7b4661464bd7f4e75e8f98209ec175b74ad09890919b228edbdce57b166d955b027324f6cbda5f84311218b59e72ae109148d99c5ffff94ef35163b1e26865876e4162eb9b60227aa8d42cd1d651e0b73e386e96890b49ccf895fb1a519b72fd5942b3b190d30af84287d6fda16d701a3", 0x8a, 0x0, &(0x7f00002b7000)=@pppoe={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="4de14423648adeb0c703779612e43772"}}, 0x1e) 2018/01/16 21:53:22 executing program 4: unshare(0x20000400) clone(0x0, &(0x7f0000273000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) sync() 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) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) lstat(&(0x7f0000ccb000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00008f4000-0x8)='./file0\x00', r1, r2, 0x1400) clone(0x20000080904900, &(0x7f0000623000)="", &(0x7f00002d0000-0x4)=0x0, &(0x7f0000907000)=0x0, &(0x7f0000553000)="") 2018/01/16 21:53:22 executing program 5: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd8000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000008000-0x8c)={0x4, 0xd9, 0x5, 'queue1\x00', 0x45e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r0, 0x0, 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000c36000)={0x1, &(0x7f000006b000)=[{0x0, 0x0}]}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000ff3000-0x10)={0xe80000000000000, 0x6}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000bb1000-0x10)={r1, &(0x7f0000005000)=""/146}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000f4000)=[@in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) 2018/01/16 21:53:22 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000806000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000b56000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000+0xe7c)={{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x20b9}, {0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x3, [0x10001, 0x3, 0x1, 0xa7, 0x40000000000000, 0x161, 0x4, 0xffffffff]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x100000000040, &(0x7f0000094000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/16 21:53:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e6a000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000b0c000-0x41)=""/65, 0x41, 0x40000000, &(0x7f0000001000-0x10)={0x1a, 0x18, 0x3, 0x1, 0x1ff, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812d6696267, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00005ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xe001}) 2018/01/16 21:53:22 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x16)='net/ip_tables_matches\x00') fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000003000-0x8)=0x3) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x5) 2018/01/16 21:53:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000cb6000-0x4c)={0x200, 0x100000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000322000-0x4)=0xfffffffffffffff7, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) socketpair$inet6_sctp(0xa, 0x2000005, 0x84, &(0x7f0000ecc000)={0x0, 0x0}) 2018/01/16 21:53:22 executing program 4: unshare(0x20000400) clone(0x0, &(0x7f0000273000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) sync() 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) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) lstat(&(0x7f0000ccb000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00008f4000-0x8)='./file0\x00', r1, r2, 0x1400) clone(0x20000080904900, &(0x7f0000623000)="", &(0x7f00002d0000-0x4)=0x0, &(0x7f0000907000)=0x0, &(0x7f0000553000)="") 2018/01/16 21:53:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000032e000)=0x0, 0x4) sendmsg(r0, &(0x7f0000d17000-0x38)={&(0x7f0000c0a000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00007ae000)=[], 0x0, &(0x7f0000289000-0x20)=[{0x10, 0x29, 0xb, ""}], 0x10, 0x0}, 0x0) getsockname$inet6(r0, &(0x7f0000d9f000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000d83000)=0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00009cf000)={0x1, 0x1, 0x9, 0x1, 0x80000001}, 0xc) 2018/01/16 21:53:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000056f000)='/selinux/mls\x00', 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000529000-0xb)=""/11, &(0x7f0000218000-0x4)=0xb) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f000047c000-0x10)={&(0x7f0000fd8000/0x2000)=nil, 0x2000}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000a3000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) listen(r1, 0x0) close(r1) 2018/01/16 21:53:22 executing program 6: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2000002, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x7fffffff, &(0x7f0000ef2000-0x22)=""/34, 0x22) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7f7, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002e1000)=@generic=""/16, 0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ef1000)="ba9e789356b93b237024761a5a66f2d72e32686945626bf32eda168af0beedbae79d58c03fa3d8c579d577f8e6ef960fb918ed37f8331bfac507000000a4eb16e5c85f4011", 0x45, 0x0, &(0x7f0000710000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b6) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000afd000)=0x1000204, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eed000)=[], 0x0, &(0x7f00009fe000-0x51)=""/0, 0x0, 0x0}, 0x40002106) 2018/01/16 21:53:22 executing program 2: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = socket(0x10, 0x6, 0x7) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x0, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) sysfs$3(0x3) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) wait4(r3, &(0x7f0000c30000)=0x0, 0x0, &(0x7f0000020000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 21:53:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) fcntl$getownex(r1, 0x10, &(0x7f0000ea6000)={0x0, 0x0}) sched_setscheduler(r2, 0x5, &(0x7f0000e4a000-0x4)=0x7) connect(r1, &(0x7f0000026000-0x6)=@hci={0x1f, 0x10001, 0x2}, 0xfd75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7)="", &(0x7f000036e000-0x5f)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000de6000)="", &(0x7f0000b11000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x0, &(0x7f0000a53000)="") r3 = gettid() tkill(r3, 0x16) 2018/01/16 21:53:22 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001bf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000012000-0x10)={0x10001, 0x90, 0xff, 0x10001}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000)={0x0, 0x8}, &(0x7f0000015000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000000d000-0x18)={r1, 0x101, 0x20, 0x7cca, 0x2}, &(0x7f0000000000)=0x18) r2 = userfaultfd(0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000016000-0xe)=""/14) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000004000/0x2000)=nil, 0x2000}) 2018/01/16 21:53:22 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000e5c000-0x9)='/dev/sg#\x00', 0xfffffffffffffff9, 0x200) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00001a6000)={@common='gretap0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000011000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 21:53:22 executing program 4: process_vm_readv(0x0, &(0x7f00006e9000-0x20)=[], 0x0, &(0x7f0000c93000-0x50)=[], 0x0, 0x0) 2018/01/16 21:53:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000f56000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f0000751000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/16 21:53:22 executing program 4: clone(0x0, &(0x7f00009c8000-0x1)="", &(0x7f0000a03000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)="") r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000a1000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000b27000)={"bb7fd38998524565e40600e3a06d312f", {0x4, 0x2, 0x100000000, "d73b82f0d757", 0x8, 0x0}}) time(&(0x7f00002db000-0x8)=0x0) 2018/01/16 21:53:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="965e0d50c997c4798a8a4b60045422f70deb7fbf1be95b69ac6a92d51d637005176e4aa0306ace6ea2ab413deae6100b2f268fb61a549378d6b7f53096e6836fcfa16de01c4f65d1f13d33a76877a1719bf92e2aa5ac5b7a5829886f8dbc5dc8aea639a6737e5e894c381b7a9945170db2b50f91a7218e2dd015bb7162bd9bca2506408b491ada0f30eff09e71a75d62d4ddb8f2b288b0b0cf", 0x99, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffffb) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x1)="c9", 0x1, r0) keyctl$describe(0x6, r1, &(0x7f0000737000)=""/166, 0xa6) 2018/01/16 21:53:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000015000-0x8)={0x0, 0x5, 0x4}, &(0x7f0000015000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000-0xc)={r2, 0x6, 0x0}, 0xc) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x12)='net/ip6_flowlabel\x00') readv(r3, &(0x7f000000b000-0x60)=[{&(0x7f0000005000-0xfe)=""/254, 0xfe}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000015000-0x5c)={{0xa, 0x1, 0xe82, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0xe10, [0x4d, 0x4, 0x3, 0x7, 0x6, 0x80000000, 0x4, 0x9]}, 0x5c) setresuid(r1, r4, r5) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0xe)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000674000-0xd0)=""/208) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000bb4000-0x1000)="f4eaf9edaa269970d2ef36b40adcc3845eb6ea6a7b5afba270b62c338bec91acd2b835d4800e382da187a16a0a4df1e4938bd79978077d229b920a2051c0a48dffe5db904bcdc6a8c5be0a39966020b8a57133a9ddf23463dbab2b0328e6d13b9b213e103efe8b556db2096cd5985eedf7c6dcee09b74b1a841d995f766904fc6cf3bd6b4a3a95d9d18ad48b48b87e82f519ca670fc2e9d5274765a31ee6ffe3fd8287aa520b6fdeb5cd81fe722c479baa74ff4bc11f31a8db86a371ef130141526d219437511296430fde75558e9e987e079553abe2a15f6c80c403e666629c114ad69d1d2f24d93f2bd651094c932c3170bc715d8018434f3cc3c854154f0daeee5345088734bc706bb719b73bd49913ba64ce65a20d8907e2a94ea241d5f69f587b72556f82a08e879cf492ccfd443562a80d503ebf2bb03d2a5d28e2b4c23fe8ae2a4fa2921f0bfb18c5907127676d0b8036ded7e5197883ad23bbc2545dda05c700f5bfd1ff13f12be3474ca84b6d2782c42dfc18e43e6d8e6229b6316d50a1ece0c75563895976af2fb867839dcd95b50211b3ad34a0bb0eb54db4b98a0426fb5c49c045c513e03dffd34a106df133551d323dcb31c70bca1609b44c32c147af0a145921fa80fb0d850273ad218414620867401d85e7bfc51f806d5683b3bfde946932e3ceb8e922a682ce3295b05459aab4e715cbfdf6e9620e065ae046f7759a0da541ecb96f32117178a02255920d3560ca12449a68f9a5af861e4bff41a79f0629a6a00c094789f1184125210743a6c611cd28bc4117543205c24a9083490fca2d9a24c04629d667d326afe8a9daab6e4d2643ef875a925986ab1c5267f92a5d7848b809ae38b7ff7e47b213c56f435bf16241b63f24b7d0d8f97b03a3fc03d26629ba6ce0d898b01a9bc4f8283a64e74477fe1b649701ef5df48383a82601cfd85b72f2aaf4a4166d6d5ffb38d0d84f7d2420713fe365e6a486ab8f3044941cbd9339e4d0779faf68a144f99d36b8c26074a5171a5b83ef077019154280ad42fd1aef10bc4a0ed7ffef4c9c7e26ed5752080a161d8d408d81b1301838ffabb523c6ca997ef55b8f55a20554454236ba3e4d1c735ce0222572b9f390772644877361565479de4e334e1e9c5395945381a8891221d10d2ef053b55370f8a560d5ebea0c53939220a0c531f3ba4cf5a68fe270e961840f7eebb6e0d59e3cefe232a20a97afa7a012ce2e1fbed6b6355ecc6a01509bb2fcdbf8d575e60b8f37c4b3dd92f0c85234b783ce1d2eddacb04c419291daf7963d007b65dddaaca6538a077a6482fa3329277216c5628e03de05d8b5f2d3f69fcdaf676bcb4764c339c698207c37119d222bb18eeff4d212f4719034a2d1a67233a156e0d5f2e5e57efd0d25e9cd1cc74914eb72a53dafca449161f031baaa1f7297c2908af47398db70ae9c181cea531d608a9deea2646e5631e981558dd56495ff0fdc88634d044f5690db39ce1881e2e396d2943d08f37f8d85a4f9491519985fbc8ad1d25b3129fd85657641fb43778ffc22e966a7c9a25948ebb7e7033df5a127fba677eb2fe7024cd1cf2a59939580f68cd93667ab7250ad44e6a5ffa84c4f98ec791fff7d563c87720b0d5ae23cedf43afa96ed4e35fdd580064e32e0a666bc4618adb227bb7b79dcb75221216da5d3a114c6848651c1d82dbe530a54c683ad1e3318c9882d3b7d216dfb822e57cc2eae1ddf0cd30694b7fa6232773654f304aa0af397cf15c7d7baee0eb17e0ae3bbf2a4ce1b204a654185240432b3c83972dff628e5d6cb1469bd6323649fc3880430ef862c43712bedd3bc8a5bceb8030411497ed2a80372ef7cba395e4d044467b120820183bc11b6048151e87404d1ea06eca98088a1c28a9f9409055f276f5facd66e51821f81508d6f8d5f88830410ad53029ea675587d0eb65066f99985f7ca00fbbd2d66a14099ed438639b6baf3af7f69ad8df0f9c30e9a3a1edef67f9db788ccb594d1d8e410852ddf67112c41a98e6a8f93af0be8c08c5ae1c401472cee39d3faa7ce4b5eeac618d7309f585bb476b20274698464e2c46dfbaa6794b1cddc09cfffe6faa67e7208ae7e0950a1a395296e4398b9724aea2b85abedd7c121d9e7a0471b575a6995e6a5ef7f864899cc51746eaa52e0a6081e385bdb3b503741852cc3dba4c95b9159c3314f2bf3d077534a660a094c6a0ace277ef96a91f4051c90c71a94a6914d61ac91ee5a253da305687f80ca37a0d29d193289ef448f439c73c41a02b2bc593e2877f6ea00e9a049072df3ce1d69a95ae07ce90ea2ff50b771f4d85edad29c8cb4fbf8a861802e4eff0c84f67d7a6806c4691d4d8c87ed885d2d1b759ebc57af54b63db3096f8ae4fedf91563d5b52817056f70d4e2b0f363332ecf7f6a0a89097d7662842d2662502e1a91a1c2e141fac6cb196e535ebdd5d74c416c94b87c41547faff802beddc87253b6d6cb28ccceaea6cfd8b9c3a8377a4416e3a78981d0b2b12aa1ed9cf8b0f5cc3953311bcb607129452285d5f51d8c630827f9efa1273ffdf895983500b0d59ff59c6365713871afe7dda11af842750fac203ae9d82057b71fd159be89ceba68ef24e959fffe0b675aa4dca0bbe25b2e5c2505ba50451e16cfbcf3ab828723fd883c015dfbeddecfffb1aef70cd8d7858e0a1daf30428997fee20ec7d22607467c7da940cfad9b8405f5a81022fd2bc1e3bfbfecb517bc93a085379306d10feefa51432c65d0f7b269d5fdfdedc661e60e2e4ade8b10af45b07bba22eaedda88a6906acf00e89305d5df243cd23526983eab40a719b596226a446649f986b4e6d87256485a6a30cc698b709f8a27058fd207ef2df6b34fc16aea71906c91626af2a2ec7d27ae10c733e9858acc932dda7217ffa2993e7a76bf0079e1062c5414a9565440cf5bdda949056368d1f0af353a5d8383e0692906aa0216f3a1ec7bf0a6d0ceed9222df353321fef8388e307fde85ce47b45ef5f3dbe431a1b802dd004c6685979dd602c1dbc3310c0e4ec4ee3a2df516ea3ef2c18f3cb9243ba339882a54baba91b83220411e225090ee97b080e5828f6b88bc713659cfd876aaf528755dbcd9ce48304b97f989615a3322b01a2616e70eed405662786ff29e50959ec7d4b8d07c92df303fe070b599fa3b507653ba238a40a81d9bedd2091cc30d76000641c11350576afb32b33edfcc686c30b447c14d95ce1bfd00741edf68102af3b7cd0734fc22b0965d9b64f3afb021ea6cad6576a524835b510fe7dafabdcf8c44f941ad500983d5026f27c6ed6895814e0ec09213cb7d915bc441215444661c057640429f0fe8ef53c5cf2b1c2092d45e6a40be54e3f9d710cee7a93e4a69c31f9199b835784b2651ba36bf3465e538465636beddd3fb6763f831ccd3eeba7aad83765f6beeeaaf2047a166b0b2e5a8653e82dae96f42019adcac1f4b4786d57a3f828d66f0172602fa7bcad1c9515d7b180d2eec6ef0088b950bf87e30aaec1b7412c4edbd4008017f6ccb75e623a8d573f923063ace123eb842eba140a7ce1f9489c125d4be13340e05064894e125bff2f6d8cff3f7f032d5ba1fefbb62cd83e0ad92355837e1eb0e61e5414e2e594e964817e441e32c50707652de3866b2453bae5e19aafa628f8dd22d0182ec6accec0307438273c83b5c58be7bc44117d786692ac2e024f911eb4e7836e4267dfb336d0392507ad350f432509d872335c0cb81fedf2c17d36c9b8b8ad718cc81c2c22ad822ac375b9042b05303591f3b8c9715828c771d00cadcda326c192917fe2173df787298ecb623e99de2b159b66742d0b5ba1ea263f093053a5fbb260ca3c1f3d1735acbfb67a4b28ea7e215b7e312b5e321be3ac34997a35abd5c7ad8e1326e51c7af3c7cb135bb0004fe0088638005a155268bdc448f49317351c18d50af00028d971b17d31c84a00b610a4ee299c14f191b8be179a42ffd329fc588d46aef9ae28bcaa051ed9cc27ae005f3022f02eae71481c39d061a708e2eaeba7c78b5ff062746e83498aaa52a7782f2ac8e0f635ebe7da68b7a2c2516e7f5056fa8c40ef8eeed357d20baa68861e7ee3b0278692642f6c86ec5f7e210bf719fe336323713527768e354768638a695117b146f8ad1b67139bac8099dcba8da5d4a5d39394e0a1868c50c0e2e86d2253e8e4e7402ef6151ecb2855f05ce7585a810a8012599b3f5c322e83c4374c98e35ae3d7a2959ce712db59e63e6f48d1a6c0e19c183b71d15aecb7b54874977d7185c6791ca30b25e6cc4629c6bb2ea9675b6e66aff10a72826a8e0ae9488fa374bccd32c670294cd1e125ed766795cce8556efb8adae19141786759cae2ded8be0fcf73fdd482283dc1fbeb912a8ae88db770b421925b536c07beff1cbb125fcce5ef649ebd3b44a7ae6499ee34a1bad42e5a366cf6756aeb08c358a0be079a578e60d4af95730c0d833df060bf4a6bb2674831a5cbb097f4748e518c62a8771b6cb91844be21db506f6c57178092501620d8e2ba30d458eac96137685621cc0b1e3a3880c1972f32a5403843512ad402071fb4206635a34a2e0f4d5ec8cf1bb4673a2a6d041a197526ebe73135c414b40f7c905acc5811a116075f1774003c89703239c5dfad41de07b95adc090628fd549c0370a3cc99f0480adf08f1d1ca0fdb8979c250dc31b28b9be1afe5faf06db0db0b4afc1ce9024c2c4dd8f488f14a1981cd2da5be8dc5daf39d05a0a98b66d235b49077c84af4501cacebe10b926ec6b8cbca73fa1917b5fc521651d82b34d7d5f08c782eedc1d876ae9aa54545a8fdcb6e27fdae3481854ac32bcabb5f289e3d5982d7511e112b5c09180ec0aa9cd45876e01714cdd1c5d635596e4c941ee3f81909a7328f5f99fa16aabef9c17bdf00cf17a518afc0a16b2489d6d5712205aa7a280eb06a8605b1eba0ca6fa9b7b22ea6468495a22a378d8d6f69bfe819e7cb5e9ba32c91a7aa6d534abb9f162c6656753e75346cad4d96a13cd102a6102f43c5cea58134ce2fc79c42492c5a11e13bdd3167b9eb65199dfb3cef4a2c4c1a5c9bd35d903863e00f6019fb7ddd4a51887ea1e7e32fc45c336bbd20c62fb22bb699099f7618797d903b119d1d1b112c4b52589b9cae163a79e3681a8b72eedd2d67bdd5e67c84a6bfe59aa6f44ce7020a9c60b6c400cee7c6ed152f722e9b17f95549098fefade9df15a50aa2796ff7123a2e04008ee00d17ee34a3f74e610d8879093c6b80d58fc4f2f16ccd19790e4796d645ebd93dc333e94b4b79cdf0d5156cc58d0f03b783fa0ce291702d0082d95a109c1abdedc4f511aaeb352111ffe4d472f71b8a17b98819ef17e0db55d300101cbc7f7d01130284d4dc0cb536044810a512ce1f350e84fff75e9e0dc54a67c38765d5b3d90e670bed6d1d2e6131955c43670a03197466fbc30b0bfe938744caa0ee76055f4fc74195de1032edc7e1e24bf9f88545ccbc4adfbd5d4f9fe4657c79b6e1542033d86c4418c51b6fae30bcf524358df6211a81d43ae49b4e7757efb89906980820876eca949662fdc20d54987d9fc64cfa359ee19e21bc471ce527fb079655caa086e4b54f96094ca5aca2b2f64ff5dffdba03cf403666141ad853ed04558235d1e2db44c99701f14fffd30e0432adb2b472cd8f909121cbbb433d6a74c19188024626d79df198cb3ddc5c3161ba2be94ace0e1f6b96d2f56976c4eb86c4ec4fedeee2873cabffbf4eec0ab74e4cdf16fc2aac43ce", 0x1000) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x1dd27fe8a57d92a, 0x0) 2018/01/16 21:53:22 executing program 1: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r0, &(0x7f0000232000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mknod$loop(&(0x7f000074f000)='./file0\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) umount2(&(0x7f000078b000)='./file0\x00', 0x0) 2018/01/16 21:53:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000d7000)={0x0, 0x0}) setpriority(0x0, r0, 0x4bad593b) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") mount(&(0x7f00003c2000)='./file0/bus\x00', &(0x7f0000122000)='./file0\x00', &(0x7f0000772000-0x7)='mqueue\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000636000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mq_notify(r1, &(0x7f0000e0b000-0x60)={0x0, 0x26, 0x3, @thr={&(0x7f00009a3000-0xb7)="6e8a4b0545f4d38015302d93a2b215d8ef218010b7c21400fed8ca2e54dc66e953b4f86efd34746068c091b16be51281c1c1ac76baf76b18c4be621102885b1bc940a9d34d0c18ef41dd183407571d091f3f329ae1bbf607ef993f6b1cb73e60fe4571a2ff44a8b89ff32da8a4204173d468f4b82a54a46abd732ccb15c5b07d932660d056107ea32dfbe9630d0df19c7d89e64bddff1a8aef62149da54ab41a5dc0f74688664511b7ff7ff114ec1dbade967bc580faa3", &(0x7f00007e1000-0x73)="ed20f7ccd6ce6fdee33c3ead547ce3c1c28cf539d09bca3969d679a29132e6ebe0e3eac01f39c9a87165e61d08557071327d5ed68752d3167ba7b5d8b7a0ecc9711fc9fdf7177f27418a19591684bdb98b1f3242e9a97e3778185aa3882fcc2b6296176e48deb2e4f1844746823206da3faa47"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 45.900373] audit: type=1400 audit(1516139602.893:27): avc: denied { setuid } for pid=8283 comm="syz-executor6" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/16 21:53:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000bc6000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f26000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000bcb000-0x8)={0x0, 0x10000}, &(0x7f0000f72000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000623000)=r1, 0x4) r2 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) fallocate(r2, 0x0, 0x0, 0x6ac) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000054d000)=@add_del={0x2, &(0x7f0000d3e000)=@generic="b0f8478e0f4ec1dff8d8f14144db68b0", 0x1}) getsockopt$ax25_int(r2, 0x101, 0x2, &(0x7f000040e000-0x4)=0x0, &(0x7f00001f2000)=0x4) write(r0, &(0x7f00006dc000)="762ff1e1f6f590b33787c13adf6cfbacee5b4ddde8a1faeca48766c5c56c1c0b9d1e0760f014dd948dc6f871adc95e45d56d5504e01b6a9b699908b792760cc494be9ed262337627968cefd323a071f06a6a69712e82c59a44be7307f99ff6921148457c11c31bcefbebefc5ddd32f3366a1109d8cd8ca67d2ea6952515c4a6879d8f6caf38d4d0c24666989c4073cb93d67b268e13914c9dca485c40ad8d73b1e1ba5448b41", 0xa6) 2018/01/16 21:53:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x1, 0x0) readv(r0, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) r1 = gettid() r2 = dup2(r0, r0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00005b9000-0x4)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b1c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000492000)=""/1, 0x9d) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) recvfrom(r4, &(0x7f0000948000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0xfffffffffffffde0) fdatasync(r0) fcntl$setown(r3, 0x8, r1) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) bind$llc(r2, &(0x7f0000854000-0x10)={0x1a, 0xf6, 0x0, 0xfd, 0x200, 0x6d, @random="158f240150aa", [0x0, 0x0]}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f00001d2000-0x9)='/dev/ppp\x00', 0x800, 0x0) tkill(r1, 0x2d) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) inotify_init1(0x80000) 2018/01/16 21:53:23 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fea000)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xfffffffffffffe48, &(0x7f0000003000-0x10)=[r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000009000-0x4)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000000a000-0x8)={0x0, 0x0}) r5 = socket$inet_icmp(0x2, 0x2, 0x1) r6 = dup3(r4, r5, 0x7ffff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r6, &(0x7f000000a000-0x9b)=""/155, 0x9b, 0x42, &(0x7f000000a000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x40000069, &(0x7f0000007000-0x8)=[r3, r2]) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f0000a6b000-0x9)='/dev/sg#\x00', 0x0, 0x3) ioctl$EVIOCSABS0(r7, 0xc0189436, &(0x7f0000245000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 21:53:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0xf)=@random={'os2.\x00', '-vboxnet0\x00'}, &(0x7f0000000000)='keyring{.keyring-\x00', 0x12, 0x1) mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000de4000-0xc)='id_resolver\x00', &(0x7f00005de000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000da8000-0xa)='-vboxnet0\x00', 0x0) r2 = fcntl$getown(r0, 0x9) prlimit64(r2, 0x8, &(0x7f0000a50000)={0xf3, 0x8}, &(0x7f0000c04000-0x10)={0x0, 0x0}) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000789000)='./file0\x00', &(0x7f0000de3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000de3000)='./file0\x00', &(0x7f0000259000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000de4000+0xdc2)='/selinux/load\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000bbe000)=0xfffffffffffffffb, 0x4) close(r5) keyctl$chown(0x4, r1, r3, r4) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000c23000)='/dev/sg#\x00', 0xd6, 0x40180) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000de4000-0x8)={0x0, 0x1}, &(0x7f0000502000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000995000-0x8)={r7, 0x2}, 0x1df) clock_getres(0x0, &(0x7f0000cf9000-0x10)={0x0, 0x0}) 2018/01/16 21:53:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) 2018/01/16 21:53:23 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4200, r1, 0x0, 0x68) recvmmsg(0xffffffffffffffff, &(0x7f0000007000-0x78)=[{{&(0x7f0000005000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/240, 0xf0}, {&(0x7f0000006000-0xbc)=""/188, 0xbc}], 0x3, &(0x7f0000008000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000001000-0xa0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x8004745a, &(0x7f0000001000-0x4)=0x0) 2018/01/16 21:53:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00005d7000)='logon\x00', &(0x7f0000e30000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000da4000)='[\x00', 0xfffffffffffffffd) request_key(&(0x7f00008d0000)='logon\x00', &(0x7f00008b8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001c2000-0x18)='systemvboxnet0bdev\\proc\x00', r0) r1 = syz_open_dev$loop(&(0x7f00003ee000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b43000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000778000)={{0x8, 0x5}, {0x0, 0x0}, 0x80000000, 0x7, 0x400, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r1, 0x440000000000127f, &(0x7f000002d000-0x1)="") 2018/01/16 21:53:23 executing program 0: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r1, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000324000-0x4)=0x0) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000244000)={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000c9a000-0x10)=[{&(0x7f00007fc000-0xa0)="dda9f8ba2771ef71aac1c9b238a547ece850081c40b9718204cb026a9479d96982e8201fc7cf1ada4afc182671f0140d31ef4368d3a7370acc79ca9443e82850affb3fdf2a795f29eccf86a963283591489e76f28a17803eee2903ebbad9a0f5a042afafd268399afdce0b93be06fec8b3c910fcda66dd61e2eac3ae7374774a4fda3550e3bfca90ac67792c472d1193bd10efeaa381c0a8523a1c9cecd85be3", 0xa0}], 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/16 21:53:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000bb000)={0x0, 0x0}) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='mqueue\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/16 21:53:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x12f) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000d7a000-0x23)=@known='system.posix_acl_access\x00', &(0x7f0000da0000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) mount(&(0x7f0000ed2000-0x8)='./file0\x00', &(0x7f00005da000)='./file0\x00', &(0x7f0000024000-0x7)='rootfs\x00', 0x1000003, &(0x7f0000b04000-0x59)="e0231d5ab3244341829528d381d928f4b67d8239167f03fbeb608ad304019578a187fd01be2c39c4108c46fa646e7a6717ec3079176090de770b6032f09b39003903b116b9f8df7ee37f005607997c14e0e04e5556250e06e5") r0 = openat(0xffffffffffffffff, &(0x7f0000090000-0x8)='./file0\x00', 0x1, 0x0) getpeername$unix(r0, &(0x7f0000265000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b01000)=0x8) 2018/01/16 21:53:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c4e000-0x8)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000531000-0x10)={0x5, &(0x7f0000663000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00003ed000)={r2, 0x3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup(r0) syz_open_pts(r0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/16 21:53:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = syz_open_dev$sg(&(0x7f000065a000)='/dev/sg#\x00', 0x4, 0x105000) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000d60000)={0x7, 0x3e4}) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000abd000)=0x0, &(0x7f00008fb000-0x4)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/16 21:53:23 executing program 4: mmap(&(0x7f0000001000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x111, r0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x7) stat(&(0x7f0000000000)='./file0\x00', &(0x7f000001f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000034000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000031000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000025000-0x10)={&(0x7f0000035000-0x1704)={0x1704, 0x30, 0x100, 0x7, 0x3, {0x13, 0x0, 0x0}, [@generic="f6a96164a5ac094fdd12c3128b3be9400dd26eb5d88001c285432f3e57fbda7ba40f33a506cbc39a61345817e2051d5f571402dae9fa9e946c65355052a0b39ad0a7f27dd2f97e5576def34041f1de520599ff991a7a272c137fd5d9c3a093562746a42b1653b86aee01fdf5b3d8a152b1b586ca6fbc0f52feb9a5f586cfa6fbc359f94ea03c4759efa6b32abbb0c73c9365d5364057b6d9c5c0656a9fda9400438e6e80f90e1605c80b19ddbb349b997a3c45dce2e8949e843d65b30946a434", @nested={0x10d4, 0x93, [@generic="59f8213b78ec5beaffd693570ea8b3f88af1254dc0312ab82686be65edc119329a1e9f85cb0ae313f92e86aebba3d54f2d0cbd803c8feab7335749d501c1a61f97105c33bc3372607b5e1ff2339f2ccb1029cd5db45566de8c15b16bdb7bd0c76cc0b1558336c232bf0b60b7c825e24ec36776c68dd52d6ecaa7189f2995c56404272ac4c2883d74837b963aa33c4595ffef1ad41d36b591472829c9e90b0b58c71a087cfb07cc57eccbf93dd14ca2976facae4d68b061f259dc16333e43dfb09a8639072dbcfd39664a4d2aa3a6cc8e", @generic="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@nested={0x90, 0x1a, [@generic="d732926ddb93032e75640854d779d92b805bcd313c8500eb9c6fbba958d206ad2a98a8f420bab1dc0d05aaf6a7c90b9271c77e2f1f43a843a56c4ffae2f34fb9bad1b4ce09af71997bae0fa1c97448f984c3f39a74e2db049dc828e026de4725b42236864bde6ebd53832a3eca8234fb193258badec4a8ab1cd214a8c94cf6ca161f089fd747c75971e69cb6"]}, @typed={0xc, 0x1, @pid=r2}, @nested={0x250, 0x64, [@generic="ff310b2964459605929568da22f31fb5a5e98e2125d247390193566aa51592c7726d57fafa36cdf06bf17eb93e72a5152bc90efd31ff1d33940679fdd68823fe5a5b1cbc02eda9ba90d3d8637f4e493bb22e81a447a1de0f45aafc860c958682e1344974607d7ad44388b745c3e5ebaa308f94375bb55da0638ecde4e4d9998d5986252cbe822564ccb6db4e8df599268f120706279fffcd1517fcd978daf58cbf26fceea2e8c954bcd9fb9ed7d8fd4981e6", @typed={0xc, 0x2c, @u32=0x8}, @generic="7e02e8955d503775478acb75b5692acfb4f84b1b3fdb2349206b203e96141824c6f45c598944ab88cbeeadd76c7c018747447c9ce8fc1f62663fa453f420bf4dc5", @typed={0x8, 0x79, @void=""}, @typed={0xc, 0x7b, @fd=r0}, @generic="c27b2c1cf530e1c8dca1569f34000c529b6c3dc84cc81ba146c181e5f58b3ee5440dab4d6fddc5a35e3b6774a8d1731feec016615be77554fd4640b796dfb6de0e4c8bbc2cd4d4314221a0fa3e95f4fc5b6246ae8423e6feb73f21d9d3248d5fd450b335fb83334b89f1283f62cc30aa26b4420367fe6cbb0fb4a3d8955f95517dc2bf785eb47bde43ea86e3fa474bf6ff8379e44b4cfe2e8010c45d58eb4f60a72bb07722ad67", @generic="2c20dfc7559e4d5395eb3befa99b908a7e0ae95255", @generic="5c32356225bfc94a5f1ecc8dc6d87039780767dd81c6102793f41d21479cbc7836f14981cc076f365ddefb670408cd331aff077379505f078a6159746e3bc33185b4af624515802bf2b731cbba99bc6b447812bf4600d17c799e678e71f3ee52b6c87731e06c4dae4c2db1", @typed={0x10, 0x8b, @u64=0x8d}]}, @generic="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", @nested={0x158, 0x5c, [@typed={0x18, 0x26, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0x8, 0x3c, @void=""}, @typed={0x10, 0x46, @u64=0xffffffffffffffee}, @typed={0xc, 0x4f, @ipv4=@broadcast=0xffffffff}, @generic="2619083721d97dc7d6bcc4acdfa0b21bcd8eb9fbb7c648ab0e84d5d7b9b5e9700414624cd0612a832a467c129be4201c396282f42abad2338a7dff93789fcdd5b82c736f0463f9c8d1643b016eb3c98d185cdf56d2eeb9eb47eede1c2b1bc28e84a956161ea54587f0a0", @generic="38e5ad13bc81bf66c22c4b10842c924c357338d53b1d79674a2532e4643ec395c5232af300edc84700dad2a44b26a6ec992bba2852fe74b5504e5f91b78e6777abb47b1bc99d755d32a8d7eb45c0cd2dc81d0b4523b0f2f8c1965c9dbfdcc31cb3b229c91698fa366de4394bfd815e40b3d738245f7140e3273fc0993b868b10ade2444e372dad62e897775cb6a788554e15f9901d138cd6edbc172ea763a3ca12efe41ceafede51a616bfa8"]}, @typed={0xc, 0x4e, @str='\x00'}, @typed={0xc, 0x94, @uid=r3}]}, 0x1704}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) 2018/01/16 21:53:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000374000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000003000-0xa)={0x0, 0x1, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}]}) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xfffffe78, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00001fa000-0x8)=0x2) close(r2) 2018/01/16 21:53:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f4b000)='/selinux/load\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000069a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/16 21:53:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000203000-0x8)='./file0\x00', 0x4000, 0x40) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000053e000)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) r1 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r1, &(0x7f00008c4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) [ 46.187832] SELinux: unknown mount option [ 46.189358] binder: 8334:8337 ERROR: BC_REGISTER_LOOPER called without request 2018/01/16 21:53:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ed1000-0xf)='/dev/snd/timer\x00', 0x0, 0x220200) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000754000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) dup2(r0, r1) inotify_init1(0x800) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000763000-0x1)="", 0xfdc7, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setlease(r2, 0x400, 0x2) writev(r2, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) 2018/01/16 21:53:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x40000) write(r0, &(0x7f0000001000-0xe1)="064f11e57c07446dd95ee3cf68b2834e3476648cbb27c8ebc1f310463f1dd540b75559900cf0f1d7e1079f55321082942941e9e7e16dfc1e1beb2326dd336b00b664d348136b761662e6595ced4141fa27ea54e0f815e19e780e5338a88ceaa1c7b76e9220d88bbc9a6d738871e10f12a0b405189ffd6a6d2fd1aa4b8e1c485abcb2680e12714ecf6444b6fd2255cf5a0e87e2ff837f69f673a8422b19bf469f958c87c540ff32a6158defddacd1c8afdb20a16302af558e0b9d3f3dcde169cdfeaae39468bdec6c14bdfeb5931d1f52046438be2a0b1dd2a791547093b9c3f26b", 0xe1) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x10001) connect$unix(r1, &(0x7f0000ad4000)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_fuseblk_mount(&(0x7f00005f0000)='./file0\x00', &(0x7f0000001000-0xe)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000002000)=r2) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCCONS(r3, 0x541d) 2018/01/16 21:53:23 executing program 2: getpriority(0x0, 0x0) [ 46.235273] binder: BINDER_SET_CONTEXT_MGR already set [ 46.244950] binder: 8334:8345 ioctl 40046207 0 returned -16 [ 46.245201] SELinux: unknown mount option [ 46.256957] binder: 8334:8337 ERROR: BC_REGISTER_LOOPER called without request 2018/01/16 21:53:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00007cb000)={0x7, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x101, 0x2, 0x2, 0xfcb, 0x0, 0x9, 0x7, 0xfffffffffffffffc}) clock_gettime(0x0, &(0x7f0000434000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000990000)={0x4, 0x3f, 0x7, 0x3ff, 0x5, 0x100000000, 0x7, 0xffffffffffffff11}, &(0x7f0000155000-0x40)={0xbe, 0x2, 0x1000, 0xba, 0x81, 0x9, 0xffffffff, 0x2}, &(0x7f0000ca7000)={0xfff, 0x80, 0x5, 0x3, 0xc72, 0xffffffffffff7fff, 0x6e, 0x9}, &(0x7f000028b000)={r1, r2+10000000}, &(0x7f0000762000-0x10)={&(0x7f00006dd000)={0x5}, 0x8}) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) ppoll(&(0x7f0000948000-0x40)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000236000-0x10)={0x0, 0x989680}, &(0x7f0000fea000)={0x0}, 0x8) 2018/01/16 21:53:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) nanosleep(&(0x7f000083c000)={0x0, 0x0}, &(0x7f0000761000)={0x0, 0x0}) 2018/01/16 21:53:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f57000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r0) 2018/01/16 21:53:23 executing program 6: mmap(&(0x7f0000000000/0xc32000)=nil, 0xc32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80001) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x4208, r2) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 21:53:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000084b000)='environ\x00') setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) connect$inet6(r0, &(0x7f00007ab000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) recvfrom$inet6(r1, &(0x7f0000d04000)=""/106, 0x6a, 0x40000000, &(0x7f0000633000)={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 21:53:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000297000-0xda)="65ebcc14aceed6e733a3969f540f096632e25d1af03f19a8f6d84b1a8ee568b37339f951df52bcebafbc584719ef798cdefc452938aa1a29e07c54a58070144cb8a9619296e818e7b9618059860a5645773200103076bb3a13d8511d839edeba04ad7094ab3eabb5110889a58cc6359f4815af45f711af1b0bae56b0b1a1a94e274016c58241b9a45d7f0d332593a511643bbd5d276adeed77d18cebde6dfe02712bad12726385e0728793d12f7fef2d7b5f888513989af9a745c402e530072571d012b1036d1292d9d75d3b313c93b23a20f9b9a87f963a76da", 0xda) 2018/01/16 21:53:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000f66000)={0x80000000}, 0x0, 0x8) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x800000000011, &(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f000039a000-0x4)=0x10) 2018/01/16 21:53:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x3, 0x0, 0x9, 0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000022d000-0x9)='/dev/ppp\x00', 0x80800, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f00004d4000)=0x3) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f00006a7000)=""/158, &(0x7f000097d000+0x270)=0x9e) [ 46.266866] binder_alloc: 8334: binder_alloc_buf, no vma [ 46.266885] binder: 8334:8363 transaction failed 29189/-3, size 0-0 line 3127 2018/01/16 21:53:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x4, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000076b000-0x8)={0x0, 0x0}) read(r0, &(0x7f0000539000-0xdb)=""/219, 0xdb) syz_open_procfs(0x0, &(0x7f0000eba000-0x7)="666400000004bb") 2018/01/16 21:53:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1040000000010, 0x2, 0x0) write(r0, &(0x7f0000a4f000)="260000000000000000000020000023c0000a00cd470000020000d600aa0600000000820000ff", 0x3d2) 2018/01/16 21:53:23 executing program 6: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3, 0x0}, 0x0}], 0x1, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000005b000-0x30)=[{r2, 0x4000, 0x0}, {r1, 0x4000, 0x0}, {r0, 0x20, 0x0}, {r1, 0x4, 0x0}, {r0, 0x20, 0x0}, {r1, 0x2108, 0x0}], 0x6, &(0x7f000006b000)={r3, r4+30000000}, &(0x7f0000036000)={0x2}, 0x8) sendfile(r0, r2, &(0x7f000000e000-0x8)=0x0, 0xa) close(r1) 2018/01/16 21:53:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003e4000)={0x0, 0x0}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000bdf000-0x4)=0x5918e772) mprotect(&(0x7f0000467000/0x1000)=nil, 0x1000, 0x2000000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008a8000)='/dev/sequencer\x00', 0x284000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000b8000)={0x101, 0x1, 0xba9, 0x100, 0x0}, &(0x7f00008d9000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00009c2000-0x8)={r3, 0x3}, 0x8) getpeername$inet(r2, &(0x7f00008f4000-0x4)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ce000-0x4)=0x10) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00005fc000-0x10)={&(0x7f0000b59000/0x2000)=nil, 0x2000}) 2018/01/16 21:53:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x42e1d9, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f00005ee000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000017a000-0x8)={0x0}) clone(0x0, &(0x7f0000a0f000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = syz_open_dev$sg(&(0x7f0000569000)='/dev/sg#\x00', 0x7, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000098a000)={0x0, 0x5}, &(0x7f0000f9a000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000085a000-0x20)={0x7, 0x8, 0x8, 0xfffffffffffffff7, 0x9, 0x10000, 0x71b7, 0x5, r1}, &(0x7f00006c2000-0x4)=0x20) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') 2018/01/16 21:53:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000067e000-0x60)={0x0, 0x36, 0x5, @thr={&(0x7f0000295000-0x1000)="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", &(0x7f0000644000-0xe9)="23737339306e0150713ea418cb05fb051eeb3831659dc90206f007c04186a6856c9735018aeeb85f740e4440a3aa7e0b69b8bec7cfac17a53c37ddcae2d0d20d02163928c159d4e19d0da3d5a3d53a286ac339060c84903c1f4fefa4aed93e7d650aede8d6caeee81635d3d78bad3fedd730e31c1e1d5b9b8105ecf0220070a432a844cc635cdce4c4edc6a0d4538420a3a5456d486bb1773af36a780b633565b03bfd2f19ea79df7e575c521d1ffc45e34d73b4b7b32c7329c2556704373456a545474dd869d777ae0fd99fa5ca88f460ee2b38dd33a326b15d63bfca32075217bfbc05e380df8f8b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000189000-0x4)=0x0) timer_delete(r0) r1 = socket$inet6(0xa, 0x2, 0x200000000000) connect$inet6(r1, &(0x7f00006cd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) r2 = syz_open_dev$mice(&(0x7f00003b9000-0x10)='/dev/input/mice\x00', 0x0, 0x12000) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ece000)='/dev/rtc\x00', 0x8040, 0x0) linkat(r2, &(0x7f000049c000-0x8)='./file0\x00', r3, &(0x7f000020e000-0x8)='./file0\x00', 0x1000) sendto$inet6(r1, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/16 21:53:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009fc000)='/dev/pktcdvd/control\x00', 0x24000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000d54000-0xc)={&(0x7f0000668000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000690000)='/dev/sequencer\x00', 0x400080, 0x0) unshare(0x400) r1 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000d08000)='./file0/file0\x00', 0x40000, 0x28) fchown(r1, 0x0, 0x0) 2018/01/16 21:53:23 executing program 4: mmap(&(0x7f0000000000/0xd50000)=nil, 0xd50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x800, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00004fe000-0x92)=""/146, &(0x7f0000d50000)=0x92) preadv(r0, &(0x7f0000b1b000-0x20)=[{&(0x7f0000d50000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) [ 46.355856] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.361666] binder: undelivered TRANSACTION_COMPLETE [ 46.374769] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 46.388926] binder: undelivered TRANSACTION_COMPLETE [ 46.396738] binder: undelivered transaction 55, process died. 2018/01/16 21:53:23 executing program 4: socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000bc5000)={0x0, []}, &(0x7f000064b000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x430400, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x212, 0x402400) bind$unix(r0, &(0x7f000062c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/16 21:53:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000031d000)='./file0\x00', 0xffffffffffffffff) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) open(&(0x7f0000ca6000-0xe)='./file0/file0\x00', 0x0, 0x0) 2018/01/16 21:53:23 executing program 3: inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r2, 0xfffffffffffffffb) fcntl$setown(r0, 0x8, r1) [ 46.418712] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8408 comm=syz-executor0 [ 46.458933] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8430 comm=syz-executor0 2018/01/16 21:53:23 executing program 5: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d2000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000f54000)=[{&(0x7f000015a000-0xb7)='`', 0x1}, {&(0x7f0000200000-0x17)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d3", 0x18}], 0x2, 0x0) 2018/01/16 21:53:23 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000234000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000001000-0x4)=0x8) 2018/01/16 21:53:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) vmsplice(r0, &(0x7f0000646000-0x20)=[{&(0x7f000018f000)="f645d9f3aed0bd52b9f214e14d70000aed992813cc4811d8e403df891f2c00caae108b7d452d6e287aac5a7594f81f902719ba3d92547b0ab026ecdd7fb9378974c4812a390c34f6d82e97fe6f6012dbccc190a1b4f3c3e73fefeeef0305777af4b5bf43578b13c9adca58f164ec8c8025444a43d5ccdb97262f32f3fb60bf933c727c5e21950f374a", 0x89}, {&(0x7f00001d1000-0x40)="6b4adad8b6e9b4b512392d224e45be0884ede9a2cfdc57451230f923d4e792b313635227b955712bf946bab3acad01cc345ecc4955f00624f7b625c8029947a8", 0x40}], 0x2, 0x1) 2018/01/16 21:53:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x4, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0xfffffffffffffffd, 0x0, 0xffffffff}]}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x0, &(0x7f0000f07000)=[]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008aa000-0x11)='/selinux/enforce\x00', 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000d42000)="dd380c8c24f1a1e281b565064d9c86771744b15d2aebc1206128812e2461a66b1a03163700f910621056ae17f7106b675c623915d9aeea8065924328d2d0f3abdbf1e0bdcf97bc39a8fc0397a4a2837422292a1740f3fce24d958481b8a814b9e670143fec5eea6127cce44a542d8721ff1aaf40fd1b36e10dff56f3c240421497750fde6608845699edc5599a7c0bf3ecbda679cb749b55ba0a2844", 0x9c) 2018/01/16 21:53:23 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0xc6)="", 0x0, r0) 2018/01/16 21:53:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000076d000)=0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f00000d4000)="", 0x0, 0x0, &(0x7f000014d000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000071a000)={0x0, 0x6, 0x5, 0x100000001, 0xf15f}, 0x14) 2018/01/16 21:53:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(r1, 0x9) fcntl$lock(r1, 0x7, &(0x7f0000131000-0x20)={0x1, 0x0, 0x0, 0x0, r2}) unshare(0x400) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00001c3000)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r0, r1, 0x0) 2018/01/16 21:53:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) 2018/01/16 21:53:23 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000012000-0x16)='net/if_inet6\x00') readv(r0, &(0x7f000000f000-0x60)=[{&(0x7f0000011000)=""/198, 0xc6}, {&(0x7f0000011000-0x16)=""/22, 0x16}, {&(0x7f0000018000)=""/210, 0xd2}, {&(0x7f0000001000-0xcc)=""/204, 0xcc}], 0x4) prctl$setendian(0x14, 0x1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000001b000-0x8)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0xb, &(0x7f000001a000)={0x10000, 0x40}, &(0x7f0000017000)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000019000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000001a000-0x4)=0xc) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000001b000)={0xb9cf, 0x1, 0x100, 0x5ca}) 2018/01/16 21:53:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000c5000-0xa)='setgroups\x00') ftruncate(r1, 0xff) sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/16 21:53:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg(r1, &(0x7f0000fd9000-0x78)=[{{&(0x7f0000ca8000)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00002ce000)=[], 0x0, &(0x7f0000194000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ftruncate(r0, 0xfffffffffffffffd) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00008da000/0x2000)=nil, 0x2000, 0x1000006, r2) 2018/01/16 21:53:23 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000007d000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00003b9000)={&(0x7f0000661000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000948000)='/dev/ppp\x00', 0x80000, 0x0) mkdir(&(0x7f000035a000)='./file0\x00', 0x0) fallocate(r0, 0x3, 0x40, 0x1) r1 = syz_open_dev$mice(&(0x7f00003ca000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) r2 = getpgid(0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000489000)=r2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f21000)=0x0, &(0x7f000068d000-0x4)=0x4) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lgetxattr(&(0x7f0000f20000-0x8)='./file0\x00', &(0x7f0000797000)=@known='com.apple.system.Security\x00', &(0x7f0000696000-0xb)=""/11, 0xb) 2018/01/16 21:53:23 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000002000-0x8)={r1, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r2, &(0x7f0000003000)='net/ip_tables_matches\x00') 2018/01/16 21:53:23 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000234000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000001000-0x4)=0x8) 2018/01/16 21:53:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c51000-0x10)='/selinux/access\x00', 0x2, 0x0) r0 = memfd_create(&(0x7f00001db000)="01800d05c2a05da4c7835c409e254a09e4ac4e29d33ecdc546d3bece2cd995e8565223c2f311db9433aa2f20bbd047a69c0e7f6010d032086d30b7a512f8d0bc2a89700f1b709de43d246579838bf9451b49336b0878e3daf074fc5b9dd2b7f7999fc88025f0d9661edceb5635fd2716541555e90133c9d277134a4f65652c8593c67197cc08", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(0xffffffffffffffff, &(0x7f00004ac000)=[], 0x0, 0x0) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = timerfd_create(0x0, 0x0) read(r3, &(0x7f0000c61000)=""/8, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r4 = inotify_init1(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000f0000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setstatus(r4, 0x4, 0x72109c5fef5d34d3) r5 = gettid() fcntl$setown(r4, 0x8, r5) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000492000)={0x9, 0x2, 0x0, 0x3}, 0x10) rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) fcntl$setsig(r4, 0xa, 0x20) inotify_add_watch(r4, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) syz_open_dev$sndseq(&(0x7f0000f16000)='/dev/snd/seq\x00', 0x0, 0x80) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) timerfd_settime(r3, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000a5b000-0x50)={0xbf, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000a5b000)=0x0) 2018/01/16 21:53:23 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000114000)='/dev/usbmon#\x00', 0xffff, 0x121000) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000cbc000-0xb0)=""/176) mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x100) fcntl$getflags(r1, 0x400) fcntl$setlease(r1, 0x400, 0x2) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000bcc000)=0x0, &(0x7f0000dc3000-0x4)=0x4) unlink(&(0x7f0000db7000-0x8)='./file0\x00') mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000dc3000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000dc4000-0x4)=0x1c) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000dc5000-0x80)=""/128) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000419000-0x5c)={{0xa, 0x0, 0x10000, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xd7}, 0x10000, [0x297, 0x2, 0x7, 0x2, 0x1, 0x10001, 0xfffffffffffffff9, 0x9]}, 0x5c) 2018/01/16 21:53:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000641000)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockname(r0, &(0x7f0000da8000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000742000+0xd82)=0x2fd) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000c5d000)={0xa0, 0x0, &(0x7f00008a8000-0x3b)=[@reply_sg={0x40486312, {{0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x68, 0x0, &(0x7f0000e32000-0x68)=[@fda={0x66646185, 0x5, 0x4, 0xa}, @fda={0x66646185, 0x0, 0x0, 0x16}, @ptr={0x70742a85, 0x0, &(0x7f0000fb9000)=0x0, 0x1, 0x3, 0x40}], &(0x7f0000dd6000)=[]}, 0x2}}, @decrefs={0x40046307, 0x2}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x18, 0x38, &(0x7f0000e16000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x1}], &(0x7f0000135000)=[0x38, 0x60, 0x40, 0x38, 0x68, 0x20, 0x78]}, 0x5a}}], 0x18, 0x0, &(0x7f0000243000)="c00e1bf245886ccf8893118787587665a1f6ff7edbf28b6a"}) r2 = syz_open_dev$evdev(&(0x7f00002e4000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f000087f000-0x41)=""/65) 2018/01/16 21:53:23 executing program 0: clone(0x0, &(0x7f0000085000-0x1)="", &(0x7f0000d09000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000002000-0x10)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000001000-0x40)={r2, 0x8, &(0x7f0000002000-0x20)=[0xfffffffffffffb71, 0x6, 0x7fffffff, 0x3, 0x3, 0x3, 0x8001, 0x8000], &(0x7f0000000000)=[0x5], 0x24, 0x3, 0x18fc2ca9, &(0x7f0000002000-0xc)=[0x7, 0x4, 0x3], &(0x7f0000001000)=[0x80000001, 0xfff, 0x9, 0x96, 0x101, 0x3], 0x0}) prlimit64(r0, 0xf, &(0x7f0000001000-0x10)={0xffffffffffffffad, 0x1}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000000)='./file0\x00') 2018/01/16 21:53:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000eb2000)='/dev/loop#\x00', 0x100000000000000) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00009b9000-0x10)={r2, 0x100000000, 0x6, 0x0}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000036b000-0x10)={0x2, 0x10000, 0x367, 0xff}, 0x10) accept$ipx(r1, &(0x7f00004b2000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000815000)=0x10) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000316000-0xc)={0x9, 0x1, 0x2, 0x1, 0xfffffffffffffffd}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000792000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x1ff}], 0x2c) pwritev(r0, &(0x7f00004f5000)=[{&(0x7f000088a000)="", 0x0}, {&(0x7f0000ece000)="", 0x0}], 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/01/16 21:53:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) eventfd2(0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x77359400, 0x0}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/16 21:53:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000000, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b7a000-0x10)={0x1, 0x20e, 0x9, 0x8, 0x0}, &(0x7f0000023000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008b0000-0x10)={r2, 0x149548ab, 0x83d, 0x6}, &(0x7f0000597000)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000ed1000)={0x17, 0x9, 0x4, 'queue0\x00', 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000ef9000)={r2, @in6={{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet6(r0, &(0x7f0000be6000)="", 0xffffffffffffff3b, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$setstatus(r0, 0x4, 0x42800) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r4 = gettid() ioprio_get$pid(0x3, r4) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f000070f000)={@generic="7ccf99620d0eab6c4329feda4af38f97", @ifru_flags=0x6402}) ftruncate(r3, 0x7fff) getpeername(r0, &(0x7f00008d7000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000175000)=0x2e) sendfile(r1, r3, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/16 21:53:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000048c000)=[], 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000058f000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000c19000)="2b0074501b193c7c9d21fcb1c32fc24742a650cc2b6a7a65554249af24745bee7201a1c39243333b2f5c19f6be3df572917ada1a99cfc4e1fcfdf1d1ca2eba25339704a6c5c699859e0b6ea5a4150cd46032e4323bf962e6d2fd6d5b9ea069ccaa4b0dbcc952af9000c0a37f1806c9a9dde5bc21cb30ac9e2013bc0c365772c56ca50fe3cec22a") setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000b4c000-0x88)={0x0, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f000047a000+0xeb7)=0x0, &(0x7f00003a4000-0x4)=0x8) getsockopt$inet_dccp_buf(r3, 0x21, 0xe, &(0x7f0000e5a000-0x21)=""/33, &(0x7f0000708000)=0x21) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f00002e2000-0x71)=""/113, &(0x7f0000705000-0x4)=0x71) r4 = syz_open_procfs(r0, &(0x7f0000b1c000)='net/stat\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000268000-0x8c)={0x1, 0x6, 0x7fffffff, 'queue1\x00', 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000028f000-0x4)=@assoc_id=0x0, &(0x7f00004d9000)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0xffffffffffffffe1, 0x3ff, 0xffff}, 0x10) accept4(r2, &(0x7f0000b13000)=@un=@file={0x0, ""/4096}, &(0x7f0000be8000-0x4)=0x1002, 0x80000) openat(r4, &(0x7f00008b5000-0x8)='./file0\x00', 0x20000, 0x8) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000ecc000-0x2c)=""/44) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2018/01/16 21:53:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c24000)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x1) r1 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000322000-0x4)=0xfffffffffffffff7, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) 2018/01/16 21:53:23 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000775000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000001000-0xc9)="a6cf6e2fa5d2a1aa385e47a221a980cb85923f4ae35124a1ca9216e1229f98449e9418f5487ba8473cff45f7e830648e3a1c3951e5e5548fd077240d3ee203ca9a23ec4319ecce43a56dcbba5c82631ee1503e4abcc97ea64a55ed26ba09dd871d9ba5894e132cb04221793e0e291b89c62872dcac7996e53b50079756dcf99dafa50384463df55700831325bef41e32ca0dee4a020089dfb81c2fcba2a02ac9697163b05cd7c647555fe0d6d72b8def35522376a016933a9e66837b78d051d8dd40f83313a88c3709", 0xc9, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xa71000)=nil, 0xa71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = gettid() mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x20, &(0x7f0000a72000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f000071c000)={0x5, [0x6, 0x200, 0x4, 0x7, 0x0]}, 0xe) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r3, &(0x7f0000a73000-0x8)={0xb9}, 0x8) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f0000def000-0x19)=""/128, 0x80) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f000067c000-0x8)={0x0}, 0x0, 0x1c3) 2018/01/16 21:53:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000555000)={&(0x7f00003af000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000087a000-0x10)={&(0x7f0000319000-0x298)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a83000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000e27000)=0xb, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000730000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000029000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000ce9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00005dc000)={r2, 0x1}) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KDSKBLED(r0, 0x4b65, 0x1000000) 2018/01/16 21:53:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ac3000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cb2000)={{0x6, 0x7dffffffffffffd}, 'port0\x00', 0xf, 0x20000, 0x1ff, 0xfffffffffffff000, 0xffffffff, 0x5, 0x1, 0x0, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 21:53:23 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000012000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000)='vmnet0+trusted$\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00008f8000)={0x6, 0x9}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 21:53:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00002b9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e2d000)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00004fa000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000007b000-0x6e)="39df740e55416a5f6b6534ed477aba154eecf29714aa277d502654123b0d1ac2e729bfeb203063de613bb5632342547c7183249a723fcab21f090f320a2b023e5a7825620a7aa83a363bf0fc5a56b966c03d9f86b1e916b66ac099c5190092c0a4e60e74fdd46cca733b0881cb62", 0x6e, 0x20000001, 0x0, 0x0) 2018/01/16 21:53:23 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000022000-0x4)=0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000020000)='/dev/ashmem\x00', 0x42, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000020000)='/dev/ppp\x00', 0x4100, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000022000)='/dev/ppp\x00', 0x100, 0x0) timerfd_gettime(r2, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000007000)=""/63) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000007000-0xc8)=""/200, &(0x7f0000023000-0x4)=0xc8) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f000001e000)={0x0, 0x0}) fcntl$setlease(r1, 0x400, 0x0) 2018/01/16 21:53:23 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000003000-0x80)="e3c5c1eb7318e493fb50a88a84b77e92e8d982d0b4a346074200c68afc4ac783bf5936c4256eaddbfe686456d4ef7abb0c19d990309db9c7097902a85aab0ca56e5b6e8baf3a64080d81bb2cf4afda15751a8657a5c645ca744dc94926b40871581393aa278d1aec2afe17033df67706d8a0ad8f8b2e4a5b9bc21eebec111df1", 0x80, 0x4000000, &(0x7f0000001000)={0x4, 0x6030, 0x6, "89647d6869de", 0x8, 0x0}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001000)={@loopback={0x0, 0x1}, 0x6, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6, 0x1, 0x5, 0x4}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000d76000)='.') ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00005df000)={0x3b52, 0xffff, 0x79, 0x3, 0x7, 0x5}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/01/16 21:53:23 executing program 1: clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) r0 = inotify_init1(0x80000) r1 = creat(&(0x7f0000ab2000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x40}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x1d, 0x8001, 0x9, 0x7, r2}, 0x10) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000000)="") fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000001000-0x24)={0x10001, 0x3f, 0x7fff, 0x0, 0x0, 0x10001, 0x23f8, 0x8, 0x4, 0x5, 0xaf, 0x7}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000004000-0x4)=0x3, 0x4) setns(r0, 0x4000000) 2018/01/16 21:53:23 executing program 7: mmap(&(0x7f0000000000/0xd50000)=nil, 0xd50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000877000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f00000c2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d50000)=0x8) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x800, 0x0) preadv(r1, &(0x7f0000b1b000-0x20)=[{&(0x7f0000d50000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/16 21:53:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e4000-0x9)='/dev/rtc\x00', 0x0, 0x0) statfs(&(0x7f0000918000-0x8)='./file0\x00', &(0x7f00001f6000)=""/162) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000e61000-0x4)=0x7f) fsync(r0) ioctl$LOOP_CLR_FD(r0, 0x4024700a) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000bc9000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000034b000)=0x0, &(0x7f0000913000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000412000)={0x5, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f00002ad000)="eebcbb0f8ade7392", 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f00006b6000-0xa)='/dev/ptmx\x00', 0x400040, 0x0) 2018/01/16 21:53:23 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000012000-0x10)=[], 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000371000)={0x0}, 0x8) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b37000)=0x3f) recvfrom(r2, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f16"}, 0x0}, 0x10) clone(0x0, &(0x7f00001b6000-0x1)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") r3 = gettid() fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b36000)={&(0x7f000060c000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000987000-0x10)={&(0x7f0000b37000-0x2c)={0x2c, 0x11, 0xe, 0x2, 0x4, 0x3, {0x1, 0x0, 0x7}, [@typed={0x10, 0x4a, @u64=0x0}, @typed={0x8, 0x89, @void=""}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x40) getuid() fcntl$setown(r4, 0x8, r3) tkill(r0, 0x16) 2018/01/16 21:53:23 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x88040, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000001e000)={0x4, 0x1000, 0x9, 0x9, 0x2, 0xe41, 0xffffffffffff8001, 0x8, 0x7ff, 0x9, 0x3}, 0xb) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000001e000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000002000)="9e460f56db8c3c12554f13690d120c0c91e8ea066929c90abefa0928d9491fbadcaf37848fa2f47c85d1740f7b8e43fd1608a7f7b16bc3dd94e07095f986e0a08b3b2825702a2e7d72b235e476211fe49a98e71d887fd7") r2 = socket$netlink(0x10, 0x3, 0x0) r3 = dup3(r2, r2, 0x80000) ioctl$KDSKBLED(r3, 0x4b65, 0x7) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f000001e000)={0x10, 0x0, 0x0, 0x0}, 0x257, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x24)={0x24, 0x20, 0x0, 0x1, 0xffffffffffffffff, {0x20000000000, 0x0, 0x0}, [@typed={0x10, 0x0, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:53:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004af000)='/dev/pktcdvd/control\x00', 0x600, 0x0) getpeername$ipx(r0, &(0x7f000022c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000079b000-0x4)=0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) dup3(r0, r0, 0x80000) fallocate(r0, 0x0, 0x684, 0x5) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000109000-0x6)='ramfs\x00', 0x0, &(0x7f0000695000-0x2)="") pipe(&(0x7f00003ee000)={0x0, 0x0}) r2 = openat(r1, &(0x7f000013e000)='./file0\x00', 0x40000, 0x1) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r2, &(0x7f0000013000-0x8)='./file0\x00') readlinkat(r2, &(0x7f0000020000-0x8)='./file0\x00', &(0x7f0000013000)=""/192, 0xc0) 2018/01/16 21:53:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000310000)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000004a000-0x4)=0x0, &(0x7f0000eec000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa4000-0x10)=[{&(0x7f00008b9000)=""/170, 0xaa}], 0x1) 2018/01/16 21:53:23 executing program 4: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000000b000)='./file0/bus\x00', 0x1, 0x0) read(r1, &(0x7f0000036000)=""/244, 0xf4) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000039000-0x10)="a1cee128295029b527c7b593e5a2c393", 0x10) write(r0, &(0x7f000002d000)="e0", 0x1) 2018/01/16 21:53:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ef7000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000fac000-0x24)={0x9, 0x10001, 0x800, 0x0, 0x7, 0x800, 0x0, 0x7, 0xe751, 0x3, 0x1, 0x6}) syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x0, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) mount(&(0x7f00000d1000-0x8)='./file0\x00', &(0x7f000027a000-0x8)='./file0\x00', &(0x7f0000284000-0x6)='ramfs\x00', 0x2, 0x0) init_module(&(0x7f0000890000)='/dev/input/event#\x00', 0x12, &(0x7f0000368000-0x6)='^bdev\x00') symlink(&(0x7f0000281000)='./file1\x00', &(0x7f0000110000)='./file0/file0\x00') open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) execve(&(0x7f000015a000-0xe)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[&(0x7f0000000000)='ramfs\x00', &(0x7f0000104000)='(\x00']) 2018/01/16 21:53:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe(&(0x7f0000127000-0x8)={0x0, 0x0}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000158000)=0x3b) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f81000-0x24)={0x929d, 0x7ff, 0x7, 0x7620, 0x1e000000000000, 0x400, 0x0, 0x7, 0x1000, 0x4, 0x9, 0x100000000}) r3 = epoll_create1(0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000889000)='/selinux/create\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000d4a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000ac7000)={0x20000004, 0x0}) 2018/01/16 21:53:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x110) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="2d624b897ad674a525c56f4d182b1f2d931fbdfc74e3922699291b9bb2fa14120259d600af8b16b394bc2dbd323ffd1feff8f1267d87a0136f403a76191e2ca5486cb5b2632436042f36382955f9bc2c05cd669f10df3168b855bb46a74a1552059740ea0d8885c79c46af") r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x20) 2018/01/16 21:53:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000055a000-0x10)={0x1, 0xfffffffffffffffc, 0x4, 0x5}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$sndseq(&(0x7f0000971000)='/dev/snd/seq\x00', 0x0, 0x2000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000044d000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000701000-0x4)=0x7, 0x3) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:53:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009bb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00002cc000)=""/96, &(0x7f0000883000-0x4)=0x60) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(0xffffffffffffffff, 0x0) ftruncate(r0, 0x1ff) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) 2018/01/16 21:53:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xe, 0x80000000, &(0x7f0000a6d000-0x8)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b91000-0x67)={0x0, 0x5f, "8564a2ff85d1b59c5ca2eea3ec41799cd256999ff1e4ecd51eb22194c2df29ddb768649bae37e4f641107efac831734c4716e22116d3e0913e73d6696241d9608ae7af67f937bf1fcf221fd3794ee46dde88189f2476958c348064389c00c3"}, &(0x7f0000872000-0x4)=0x67) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000952000)={r2, 0x4d46}, &(0x7f0000dfd000-0x4)=0x8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000c17000)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f0000b80000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000ca4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) 2018/01/16 21:53:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000330000)=0xfec, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000e18000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 21:53:24 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x10080, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000283000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000000)=0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a86000-0x2)='+\x00', 0xfffffffffffffffa) 2018/01/16 21:53:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000001000-0x4)=""/4, &(0x7f0000001000-0x4)=0x82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x6, 0x20) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000001000)="", 0x0) getsockopt$sock_int(r2, 0x1, 0x1e, &(0x7f0000d3f000-0x4)=0x0, &(0x7f00009e8000-0x4)=0x4) 2018/01/16 21:53:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009bb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00002cc000)=""/96, &(0x7f0000883000-0x4)=0x60) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(0xffffffffffffffff, 0x0) ftruncate(r0, 0x1ff) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) 2018/01/16 21:53:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f0c000)={0x8, 0x6, 0x0, 0x1, 0x6, [{0x1, 0xffffffffffff0001, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x5, 0x9, 0x1a0b0cb4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x0, 0x7, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x8, 0xfffffffffffffffe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x9f0, 0x9, 0x100000001, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x8, 0x3, 0x1, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) socketpair(0x3, 0x806, 0x2, &(0x7f0000c74000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000b3c000-0x40)=[{0x6, 0x1}, {0xf, 0x100}, {0x6, 0x7ff}, {0x3, 0xdeb}, {0x3, 0x3}, {0x2, 0x80}, {0x2, 0x10001}, {0xf, 0x100000001}], 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00008bd000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d99000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fe3000)={r3, 0x6}, 0x8) r4 = add_key$keyring(&(0x7f000007e000-0x8)='keyring\x00', &(0x7f0000ebc000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r5 = add_key(&(0x7f0000933000)='.dead\x00', &(0x7f0000bec000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000050e000)="1d424961668ebce68753de5b4174aafb3554dbcdce7acb6316f6f47795243b7af9365e1fb2b5daf79578dfa1470edc3162a66c1a2dcde367cd29cc603fd253be7a391fb9aa9a996c729ec645b2080cd07600b746d5e1a4bf5dd26b1307f78b67d01496b9647ea166fef65d32fa53113337bf3c44a567deebcb263ba5eb0933119c469a5bc7dffc8515c52df6c22d08bcf993050eca7074e5add0f407ff1452", 0x9f, 0x0) keyctl$reject(0x13, r4, 0x7, 0x9, r5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000074f000-0x8)=@assoc_value={0x0, 0x20}, &(0x7f0000852000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00005a3000)={r6, 0x0}, &(0x7f0000c1c000-0x4)=0x8) flock(r2, 0x7) fadvise64(r0, 0x0, 0x0, 0x4) r8 = fcntl$getown(r2, 0x9) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000bf8000-0x6)={r7, 0x8}, 0x6) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000c03000)=r8) keyctl$assume_authority(0x10, r4) r9 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a75000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f0000d4d000)={r6, 0x84, &(0x7f0000da4000)=[@in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x87}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000de7000)=0x10) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000b15000-0x8)=0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00004df000)=0x3, 0x4) 2018/01/16 21:53:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00008b0000)={0x79e3, 0x1, 0x3}) clock_adjtime(0x0, &(0x7f0000c43000+0x71e)={0xffffffffef9bb393, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00007d2000-0xfa)=""/250) 2018/01/16 21:53:24 executing program 6: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00006ea000)=0x0, &(0x7f0000c92000-0x4)=0x4) 2018/01/16 21:53:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x103fc, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffffffffffc0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigpending(&(0x7f0000c52000-0x8)={0x0}, 0x8) 2018/01/16 21:53:24 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x201, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000004000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000008000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000007000)=0x1008) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000-0x8)={r2, 0x9}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000007000)={r1, 0x80000, r0}) write$eventfd(r0, &(0x7f00007d0000-0x8)=0x0, 0x8) 2018/01/16 21:53:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f000064b000+0xbd7)='./file0\x00', &(0x7f0000001000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000000000)='selinux.GPL*{({\x00', 0x10, 0x1) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f000001a000)='./file0\x00', &(0x7f0000007000-0x20)={{0x0, 0x3ffffffe}, {0x0, 0x0}}, 0x0) 2018/01/16 21:53:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000923000)=0x0, &(0x7f0000529000)=0x4) clock_nanosleep(0x7, 0x0, &(0x7f00002c9000)={0x0, 0x0}, &(0x7f0000fd5000-0x10)={0x0, 0x0}) r1 = add_key$user(&(0x7f000065a000-0x5)='user\x00', &(0x7f0000375000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000046c000)="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", 0xfd, 0xfffffffffffffff8) keyctl$update(0x2, r1, 0x0, 0x0) 2018/01/16 21:53:24 executing program 6: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x0, &(0x7f000003f000-0x8)={0x0, 0x0}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000010000)={0xffffffff, 0x833, 0x7, 0x9, 0x6, 0x6, 0x100000000, 0x2cc3, 0x10001, 0x3}) r3 = openat(0xffffffffffffff9c, &(0x7f0000031000-0x8)='./file0\x00', 0x105000, 0x4) ioctl$TCSETS(r3, 0x5402, &(0x7f000003c000)={0x3, 0xffff, 0xd8a, 0x10001, 0x9, 0xed6, 0xadbb, 0x7f, 0x6, 0x2, 0x7, 0x84}) ioctl(r0, 0x440000000000127e, &(0x7f000003c000)="") epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) sync_file_range(r0, 0x6, 0x0, 0x7) 2018/01/16 21:53:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000000)='./file0\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b93000-0xc)='/dev/autofs\x00', 0x501002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000c87000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) stat(&(0x7f0000014000)='./file0\x00', &(0x7f0000011000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000013000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000013000)={0x20, 0x20000043, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @uid=r2}]}, 0xdc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:53:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009f4000-0xc)='net/netstat\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00001b0000)={0x80002000, 0x0}) sendfile(r0, r0, &(0x7f000017d000-0x8)=0x10003, 0x8001) 2018/01/16 21:53:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009a2000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$mice(&(0x7f0000484000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) sendto$ipx(r1, &(0x7f0000654000-0xa)="adc66637d4b02a6f3981", 0xa, 0x800, &(0x7f0000674000-0x10)={0x4, 0xffffffff, 0xffffffffffffff9d, "8758ac840ad4", 0x0, 0x0}, 0x10) r2 = memfd_create(&(0x7f0000eee000-0xd)='/dev/binder#\x00', 0x1) accept4$inet(r2, &(0x7f0000493000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000619000-0x4)=0x10, 0x800) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) vmsplice(r2, &(0x7f00008a7000-0x20)=[{&(0x7f000084d000)="e70121f844d913fae6ddaef49fac7e0b485fe5f653221974a843d4708dac4d7d5471679b769a4560e091ade22125d0974a7fcba33e85b10e3085183d040f697e47508124517c", 0x39}, {&(0x7f0000a85000-0xe9)="0289449cdba2199af986b44bebf7a514981c5e25aee54b8a94abbb1853f82c0765b0f0d226ffe5707d0fa4f658190513ee42a847dcc326436a05e23d9c242902b4341e77a4c46b7217ac1db46f463d1dae9fed61395bfa7d9097c83ca0297caf5077a3ec0c6554816efe6a1909c4cb83f64e6b9fe571d9c7302dbb39c4b109c65ac6f37c464a517d98298a9fcb4840878026ba0908a6bada9eb5a8f99c4a32a496d1a3b1b09eb50bfc3348d0253cd529d8bfd6816199a99abd628d2ea9f1d40adf7b3c409abc70cd43152bfc3d5249ac89fed5a24264d3d58eb13f888d4e0c97c4f3d7629b8e68dce0", 0xe9}], 0x2, 0x8) flock(r3, 0x4) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f1000-0x9c)=[@release={0x40046306, 0x0}], 0x213, 0x0, &(0x7f00000e1000-0xd7)=""}) 2018/01/16 21:53:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000053d000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000110000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={r0, r1}, &(0x7f0000dab000-0x8)={0x0, 0x0}) 2018/01/16 21:53:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80f, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000a64000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000081a000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a32000-0xc)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0x0, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000023a000)=0x0) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508", 0x6c}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) writev(r0, &(0x7f0000b9f000)=[{&(0x7f00007cb000-0xc4)="9093ef1cba1498018348b93300", 0xd}], 0x1) 2018/01/16 21:53:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 21:53:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e9c000)='./file0\x00', 0x200000110) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000273000-0xed)=""/237) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000044e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000616000)=0x8) r2 = geteuid() setfsuid(r2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) prctl$getname(0x10, &(0x7f0000689000-0x2c)=""/44) getpeername$ipx(r1, &(0x7f0000960000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f83000-0x4)=0x10) prctl$intptr(0x13, 0x7ffffffd) ioctl(r1, 0x8916, &(0x7f0000000000)="") bind$netrom(r1, &(0x7f00009b3000-0x10)=@ax25={0x3, {"92aebb1dbfcb3f"}, 0x5}, 0x10) accept$netrom(r1, &(0x7f00000b0000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e69000)=0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000be6000-0x78)={0x2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x4, 0x0, 0x5, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x0, 0x0, 0x0}) 2018/01/16 21:53:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001f2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000da1000-0x50)={{0x0, 0x9}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ea6000)={0x1, 0x4, 0xfffffffffffffffe, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 21:53:24 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x91b, 0x80000) ppoll(&(0x7f0000004000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000002000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={0x0}, 0x8) exit_group(0x8) read(r0, &(0x7f0000005000-0x27)=""/39, 0x27) 2018/01/16 21:53:24 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000001000-0x4)=0x0) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="5d65585fedc42f49eeabfc08e2e42af9", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000002000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0xff, 0x8, 0x62e4, 0x7fffffff, 0x4}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x7, 0x2, 0x0, 0xa, 0xa0, 0xa0, 0x0, r2, r3}, {0x9a, 0x1, 0x9, 0x21ef, 0x30, 0x4, 0x6, 0x1}, {0x5, 0x5, 0x100000000, 0x0}, 0x4, 0x7, 0x0, 0x1, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3f}, 0x2, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x5, 0x3, 0x1ff, 0x4, 0x2, 0x1}}, 0xe8) 2018/01/16 21:53:24 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000004000)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0xd}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) close(r1) r2 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000-0x1)=""}) fcntl$notify(r1, 0x402, 0x10) 2018/01/16 21:53:24 executing program 1: prctl$setendian(0x14, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000dde000-0x10)=[{&(0x7f0000001000-0xbc)=""/188, 0xbc}], 0x1, &(0x7f00004bd000)=""/245, 0xf5, 0x0}, 0x10000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f07000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") [ 47.743117] binder: BINDER_SET_CONTEXT_MGR already set [ 47.748503] binder: 8655:8663 ioctl 40046207 0 returned -16 [ 47.762283] binder: 8655:8662 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 47.769270] binder: 8655:8663 Release 1 refcount change on invalid ref 0 ret -22 2018/01/16 21:53:24 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000504000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000074f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() setfsgid(r2) lstat(&(0x7f00000dc000)='./file0\x00', &(0x7f0000da6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) unshare(0x20000) getresgid(&(0x7f0000e9b000-0x4)=0x0, &(0x7f00004ac000-0x4)=0x0, &(0x7f0000cf1000-0x4)=0x0) setfsgid(r5) mount(&(0x7f000024e000-0x8)='./file0\x00', &(0x7f0000884000-0x8)='./file0\x00', &(0x7f0000ccb000)="1c7472667300", 0x1000, 0x0) unshare(0x62020200) rmdir(&(0x7f0000a00000)='./file0\x00') r6 = socket$inet_tcp(0x2, 0x1, 0x0) stat(&(0x7f000087d000-0x8)='./file0\x00', &(0x7f0000afa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000e4d000-0x8)='./file0\x00', &(0x7f00001b8000)='./file0\x00', 0x2, r3, r4, 0x1, 0x401, 0x2000001) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000150000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000c1000-0x15)='/proc/self/net/pfkey\x00', 0xc0000, 0x0) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PPPIOCGMRU(r8, 0x80047453, &(0x7f00000df000-0x4)=0x0) pread64(r7, &(0x7f0000c70000)=""/211, 0xd3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r8, 0xc058534b, &(0x7f00005e0000-0x58)={0xfff, 0x9, 0x7, 0x40, 0x8, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 21:53:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r0) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000928000-0x4)=0x0, 0x800) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000cb3000)=r1) 2018/01/16 21:53:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r0, 0x0, 0x0, 0x10000) r1 = dup3(r0, r0, 0x80000) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000127000-0x8)=0x0) lseek(r1, 0x1, 0x3) 2018/01/16 21:53:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = dup3(r0, r0, 0x80000) openat(r1, &(0x7f000080c000-0x8)='./file0\x00', 0x0, 0x16b) bind(r0, &(0x7f0000e5c000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) connect(r0, &(0x7f0000dc4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 21:53:24 executing program 5: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 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) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x3}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00005d2000)={0x0, 0x0, 0x4, 0x1000, 0x4, 0x1f, 0x52, 0x9, {r1, @in6={{0xa, 0x2, 0x2000000000000007, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xe5, 0x8, 0xfff, 0x400}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005d3000-0x8)={r2, 0x3, 0x2}, 0x8) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r3, &(0x7f0000afd000-0x8)=0x0, 0x8) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f0000f54000)=[{&(0x7f000015a000-0xb7)='`', 0x1}, {&(0x7f0000200000-0x17)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d3", 0x18}], 0x2, 0x0) [ 47.800731] binder: 8672:8677 transaction failed 29201/-28, size 28266723420628338-0 line 3127 [ 47.826572] binder_alloc: binder_alloc_mmap_handler: 8672 20000000-20002000 already mapped failed -16 [ 47.841138] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/16 21:53:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000067000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r0, 0x8000, 0x0) read(r0, &(0x7f0000bc5000-0x7bd)=""/4096, 0x1000) rmdir(&(0x7f0000f69000)='./file0\x00') writev(r1, &(0x7f000078a000)=[{&(0x7f0000431000-0x83)='\f', 0x1}], 0x1) close(r1) 2018/01/16 21:53:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fe3000-0xa)='\vvboxnet1\x00', 0x2) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00005ad000-0x4)=0x0, &(0x7f000087b000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000019000-0x34)={0x24, 0x2000002e, 0x2000000443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @str='nodev\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:53:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00004b4000-0x9)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)=0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000035b000)="", 0x0) 2018/01/16 21:53:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000565000)={@generic="bcc9ab84c2bffe7612e6a94a0a5e28c8", 0xf9}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b82000)='reno\x00', 0x5) bind$inet(r1, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b92000-0xc)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00000e1000)=""/77) 2018/01/16 21:53:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ccb000-0x9)='/dev/sg#\x00', 0x0, 0x2) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000412000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004c000-0x8)=0x0) getpeername(r0, &(0x7f0000bb4000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006f6000)=0x10) [ 47.847581] binder: 8672:8677 ioctl 40046207 0 returned -16 [ 47.854004] binder_alloc: 8672: binder_alloc_buf, no vma [ 47.854030] binder: 8672:8688 transaction failed 29189/-3, size 28266723420628338-0 line 3127 [ 47.861413] IPVS: Creating netns size=2536 id=10 [ 47.898296] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.904246] binder: undelivered TRANSACTION_ERROR: 29201 [ 47.940441] IPVS: Creating netns size=2536 id=11 2018/01/16 21:53:25 executing program 4: mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ce2000)='./bus\x00', 0x8000000141042, 0x48e771e1b496145c) truncate(&(0x7f0000011000)='./bus\x00', 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000ce6000+0xb17)=0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000ce5000)='./bus/file0\x00', 0x80200, 0x8) 2018/01/16 21:53:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f000086b000)={0x6, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007f6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d74000-0x4)=0x8) ioctl$FIONREAD(r0, 0x541b, &(0x7f00006ae000-0x4)=0x0) 2018/01/16 21:53:25 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000fbd000-0x10)=[{0xad, 0x10000, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fbf000)='/proc/self/net/pfkey\x00', 0x2, 0x0) inotify_add_watch(r2, &(0x7f0000b1b000-0x8)='./file0\x00', 0xaa0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000fbf000-0x8)={0x0, 0x0}) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/16 21:53:25 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto(r0, &(0x7f0000eaf000-0x11)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x0, 0x4) 2018/01/16 21:53:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x109000) ftruncate(r1, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x400, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) flistxattr(r2, &(0x7f0000a2f000)=""/127, 0x799af9febe510088) 2018/01/16 21:53:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000035d000)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00002db000-0x4)=0x0) ptrace$poke(0xffffffffffffffff, r1, &(0x7f00003a0000)=0x0, 0x2) 2018/01/16 21:53:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) r1 = dup(r0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000006000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000002000)=""}) getsockname$llc(r1, &(0x7f0000472000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000be9000-0x4)=0x10) 2018/01/16 21:53:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000788000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009e5000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000597000-0x28)={0x4, 0x4, r1, 0x1000, 0x0, 0xe5, 0x7f, 0x7}) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x800000000007, 0x4, &(0x7f0000ee0000-0x10)={r2, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r3 = memfd_create(&(0x7f0000ab2000)='securitymd5sum,\x00', 0x2) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000ea4000-0x7b)=""/123) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000431000)={0x8, 0x7, 0x100000000, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 21:53:25 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x8)={0x19980330, 0x0}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 21:53:25 executing program 4: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)="fc", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000003000-0x10)=@req={0x50, &(0x7f0000043000)={@common='vcan0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000043000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000044000)={0x10000, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/16 21:53:25 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffffe) getsockopt$inet6_buf(r0, 0x29, 0x400000043, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x4800, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2a) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000003000)="b48d991930a00978a04fd95d6d8a08fd", 0x10) 2018/01/16 21:53:25 executing program 0: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() eventfd2(0x7c7c, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fc8000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0xfffffffffffffffd, 0x4, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000fc5000)="a73dbf8d", 0x4, 0x0, 0x0, 0x0) [ 48.112730] binder: BINDER_SET_CONTEXT_MGR already set [ 48.123268] binder: 8732:8751 ioctl 40046207 0 returned -16 [ 48.133711] binder_alloc: 8732: binder_alloc_buf, no vma [ 48.140151] binder: 8732:8751 transaction failed 29189/-3, size 0-0 line 3127 [ 48.153126] binder: 8732:8737 BC_FREE_BUFFER u0000000020000000 no match 2018/01/16 21:53:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fc1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000341000-0xc)='/dev/autofs\x00', 0x200000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000fbe000)={0x0, 0x0, 0x67918, 0x0}) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000e1b000-0x10)={0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d4c000)='/selinux/access\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x2, 0x4) dup3(r0, r0, 0x80000) 2018/01/16 21:53:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000bbb000)='/dev/usbmon#\x00', 0x8001, 0x40000) ioctl$int_in(r0, 0x5452, &(0x7f0000142000-0x8)=0x100000000) mq_getsetattr(r0, &(0x7f0000d34000)={0x7, 0x3, 0x10000, 0x6, 0x2, 0x1000, 0x400, 0x100000000}, &(0x7f00007a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x3, &(0x7f0000006000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000+0x205)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000042e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c8f000)=0xffffffffffffff72) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d9c000)=@assoc_value={r1, 0x3134}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001e0000)={r1, @in6={{0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x100}, &(0x7f000086c000)=0x98) mmap$binder(&(0x7f0000a11000/0x1000)=nil, 0x1000, 0x8, 0x50, r0, 0x0) 2018/01/16 21:53:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000077000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') sendfile(r0, r0, &(0x7f000031b000)=0x0, 0x1) execveat(0xffffffffffffffff, &(0x7f0000f46000-0x8)='./file0\x00', &(0x7f0000d9e000-0x40)=[], &(0x7f000018b000)=[], 0x0) 2018/01/16 21:53:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000003000-0x1c)=@req3={0x280000000000, 0x3, 0xfffffffffffffffe, 0xcb, 0xffffffffffffff7f, 0x0, 0x3}, 0x1c) fallocate(r0, 0x0, 0x0, 0x10001) mq_timedsend(r0, &(0x7f0000000000)="874318f7097c6dae", 0x8, 0xfffffffffffff000, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='%', 0x9) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000+0xd66)='/dev/loop-control\x00', 0x1e3142, 0x0) 2018/01/16 21:53:25 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000000)=0x19) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x485, &(0x7f0000001000)="", 0x0) 2018/01/16 21:53:25 executing program 0: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() eventfd2(0x7c7c, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fc8000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0xfffffffffffffffd, 0x4, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000fc5000)="a73dbf8d", 0x4, 0x0, 0x0, 0x0) 2018/01/16 21:53:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x803, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000006b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mq_notify(r0, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000)="", &(0x7f000065f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key$user(&(0x7f00009ff000)='user\x00', &(0x7f0000431000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000067d000)="07eb3f93270addc3de33fda7b1c4d9084fe9d14d456684cc8290d4466aa42679458cc80b2b3c25a94c6f283ff56e7fcab62ec3a0919e0f6fb9d9581bb2", 0x3d, 0x0) keyctl$assume_authority(0x10, r1) 2018/01/16 21:53:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x18, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000620000)=[{&(0x7f0000677000)='F', 0x1}], 0x1, 0x0) writev(r3, &(0x7f0000806000)=[{&(0x7f0000f0e000)="22eec50a38205ac18c6814817e29b579976bb57850fa17695b9de809a4f06e7342f9a74f32e2916266a64a0856156a68ab9a3eeae3688ab1c590f2cb1efa72d91dd146cceffb0747a3ece24a55bef6e81b7eee6ba5a79e590fa217879329426b001ed962a7cc660f5f91c21db7cb13bf55a41cb98348", 0x77}], 0x10000000000001de) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000e6f000)={0x5d0d, 0x5, 0x0, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioprio_get$uid(0x0, 0x0) getpeername$ax25(r4, &(0x7f0000e71000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ff0000)=0x10) tee(r3, r2, 0x5, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/01/16 21:53:25 executing program 0: clone(0x0, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1007, &(0x7f0000000000)="ebea844479d17207cc474c14f14dd3199597414357c3413a0e1f50526ffbfd330ce2b279e6cf784548a6f301f829cac41556231451") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000002000-0x10)=[0x7, 0x0, 0x7, 0x9], 0x4, 0x200, 0x2cf8, 0xffffffffffffffff, 0x7, 0x8, {0xaef00000000, 0x1, 0x2, 0x5, 0x80000000, 0xfffffffffffffffd, 0x4, 0x7, 0x0, 0x25, 0x0, 0x1, 0xff, 0x4, "d2de9efbedd95ab8a9057c306b5f147dac89d0d7a482bde1bc1244c16f5fbded"}}) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/01/16 21:53:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f000050a000-0x6e)="", 0x0, 0x8000, &(0x7f000053b000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000038e000)=0x0) sendmsg$inet_sctp(r0, &(0x7f00006fd000)={&(0x7f00003cf000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[{&(0x7f0000617000-0x1000)="9a112866183fd3d38003314989c6902ecef0ccf9a14ceb06166327511f78009204046b8887a6b34b3efaebe481852b9c420b0bce47b3fa317a6881372b17ac9b099b2f6d470730d2387f1bf3eb7135798f590401863d01a7d0ff23eaa84a71f5cff90bf08edfa649cbe429cbb63840f1a6fc89882d4de9ebfc295c13de4f00e343e7456a2eaea930b49270975dff84ab5d975b454ff4cb3895e6a844050078318e3c85a2d206aad09712adb3f958edfd094242d46f40831d5620287cdd38329d048d58c604c79bb07253a57cf1eb270af757071c84210272fcff2f80f52c2b3fa324e4bff0bf05a1cebfb3bb4e4a2901db6946f40c47e953919a90dbdbd98ce9d246c93c1f5004f7e7d8bb3d6e92f58fbfd59ca0f34cda544baf1278be302e05007b804be72e85e52d7891358e8e68b8858afb7ec6f6a9f2e6acf6b9e7de2a6a540ebf752e0f276a53f54532a5469f987483085d20441da9cec0da990d72875675e2edfa11cd00b2b87c41eb6fe12e496028375b1a56e6760bcfa0fa57a81cb179c0121d1b15fd8f45f32427f448873e11b727cec04b3af076e4f80bed0b0e868ad7aa5a04e5d27c88ea4d33a48a99f62c4246ab21f6463b3970986858b007e31eb5139a246230a5e4aa6535556274a98c43bde6416bde59b802ba5028a009ce9867c176acfd4827f542175db485669b6373af1af16028ca6e44ac7d665c4d0c6f767cf734c6ed837a93888fb8d481fc3884eec4a44b4163b5fc71e8d133c5ab6b83e7f474fe493212339ccdd0c6c78d969a9fadb80f9ec1e1e5ddb57845971cee14b74c823fba35e9f08efc81e1b445c447f447d17ede6a04efd94665721a39aa9dea209df3179eac000a635f9ea0554642db8f47fcd41616e0ce61637073324eccb1bf01cda12470f6b4228082445fbc858f5ad0154777f7c62b4f3ea0e391da40246ed5f01e737092d7e37d23849de08ed83098058ca37bacd5f57d167f68f03832d58bc83f111f623b4fa099a1aee0a83d40e80d4e2dce41be44845546b790d2adeb94ea9c92ec299a1750ad4c6666f4ac116b7836de0d9d871d5d2db6f5d8e91681219c30bfdc1cf7a6d6545a564eb24aec38b8e444a4a20f66c7ea718589904af28b3ffcb3b65a7963d4f83ebc0273a06b157771463242b491f9fb066bb17a5a8f6cbdb06c8095a12c00a14672853408c4936c934cd079cc6ad60dca868b8d831498d575c542c02c48d95b02d90f463edd6d7848624dbf79c8938ea3a1d0c78dc3bdcce2028fa7155cf0cb29f9bc494b78b5abc088d067af9c01aaed996d7cfbbe6af87f9a6c3df9d196de395815e39e45b2f39aec334a2be5560479f980ce89eafe98b8441fbd9745d6ac5fe09127944c2b713f4be1c05d93f8bd4a1b6ff3c55956e59d9320f368b28c0c94576eb7a06d37ceda1276e43487225e33d63e104fb1f63df4bec95ad12ca7f724e3371e94387867d76a3075845056de38780c624d6e4e695ec8ee09d865c93b93fec846778c5e6998b5b670aba104ddc7d723c4e94c685e9e678849a068165f976ade61954bef95871eb12d1307884daeb5e8022c3d8b81f00ddf5908843f570a020a7a51275fd9382ac2b4a8fd7b9e066e5df73ab2dcb7ab5b95e98c498f5b1b393c6f7445d25b8dc3e76c5d8ea187e8170d7496ceb76fe0aa795f64307db5f0b1e161c3cc3c4962848a46845f44b018e4f5ff033c39c99146ed3dad8a83f65abf3c5b5dd0e6d2afce24ed1efab64adeaead42e6961acd95b04196e3dd153d1c07a0ff4d966e9d5c955a4b43a7536f9e6f989326765e55414ba44ec8b2aaa7fc13651741e7b782e06f6a9f4f4f422760141c69f31f00b879f7cd6bc424eaf88d182149a3357c9c962c09ad4d5cbb0ff224d076320b76fbfc85de5088fb4e50442dccd0d554c59e3cac051067fe96cc546f53f5e3b6e72055633aa8d3ea5ce2a4fd6733ee64f66f0619afefc0d06eb1dd9393556cdd675c8def853c187cf6ba5a09e1fd62502a4dfddd9e497a864595c6cdb496ffe10383c80e5988985d30", 0x5ad}], 0x1, &(0x7f0000576000)=[], 0x0, 0x0}, 0x0) 2018/01/16 21:53:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xc) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000643000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000380000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000dcb000-0x18)={0x0, 0x6e75, 0x10, 0x3, 0x200}, &(0x7f0000ca2000-0x4)=0x18) listen$netrom(r1, 0x3f) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000cec000)={r2, 0x1f, 0x0, 0x1, 0x2}, &(0x7f0000264000-0x4)=0x18) close(r0) 2018/01/16 21:53:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0x4)='/dev/binder#\x00', 0x0, 0x802) pread64(r0, &(0x7f0000f66000)=""/114, 0x72, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000052a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007b0000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000077a000-0xc)='/dev/autofs\x00', 0x0, 0x0) fstatfs(r3, &(0x7f0000738000)=""/197) write(r2, &(0x7f0000136000)="2400000013000700ffffef000000ff000280000c0d000300000000000004000200b81617", 0xfffffffffffffe3e) 2018/01/16 21:53:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009bc000)='/dev/loop#\x00', 0x8, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000719000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000032c000)={0x6, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x41, 0x0, 0x3, 0x8, 0x8, 0x0, 0x5, 0x7, 0x4}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000a2b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "96a345029c33c9a75fe45c359e6f606aa419a3ee54904d649f793675bee9edea229a774028890bbc7af13dde0e8fb2d54c8afdd617864c9edf5983f7c6b211de", "7c21f8f688bad605a2c2f690f7b567400a2aef9c087e7f9f4682c648f3a2d52286019d0b81bbcdc9938d3150989b6c54e514dcebe0f9787ab35aeb86097ff25c", "9c20e437d445fdd23bc47ac4da82d1b7329d9bab6ea5c02ba98b2039c609caf4", [0x0, 0x0]}) recvmsg(r1, &(0x7f0000e18000)={&(0x7f0000fc6000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00005dc000-0x10)=[{&(0x7f0000740000)=""/160, 0xa0}], 0x1, &(0x7f00008d0000-0x69)=""/105, 0x69, 0x2}, 0x40) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00007ab000-0xe8)={0x0, 0x0, 0x0, 0x100, 0x98, 0x0, 0x4, 0x11, 0x1, "9edb025d825e0b8f8ba0c35ef112c6b2ca2d70900dc487d3c6f7d63418bfd0e61950cdecd5963acdc848b0bff9eec4cd00da21ce851af8b2eda5b74788d8a433", "7a270f7f60479175795a0becfbf472c50180ef7ffad561ef0d977d91e40879692b37a5e1dba1411be6626afe7a77687c026492681f3924ec71a9fd79704d7fcc", "46d9582a3333adfe785dda9081e62e170070401eabd592082d5fecd3fb8718f5", [0xf3fe, 0x1]}) [ 48.174995] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.180613] binder: undelivered TRANSACTION_COMPLETE 2018/01/16 21:53:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a7d000-0x60f)="", 0x0, 0x0, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) sched_yield() r1 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r1, &(0x7f0000756000-0x38)={&(0x7f000068b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3b000+0xd6b)={&(0x7f00007eb000)=@upd={0x110, 0x12, 0x100, 0x7, 0x1, {{'cryptd(ecb(twofish))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x0}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x7fffffff}, {0x8, 0x1, 0x8}]}, 0x110}, 0x1, 0x0, 0x0, 0x1}, 0x44) 2018/01/16 21:53:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x20041, 0x0) close(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000900000-0x4c)={0x9, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 21:53:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xfffffffffffffffe, 0x0) clock_gettime(0x0, &(0x7f00000d0000-0x10)={0x0, 0x0}) utimes(&(0x7f0000956000)='./file0\x00', &(0x7f0000f05000)={{r1, r2/1000+30000}, {0x0, 0x0}}) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000018f000-0x4)=0x0, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000012a000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000222000+0xb3f)={0x0, 0x2, 0xb3d, 0x6, r3}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000efd000)='/dev/autofs\x00', 0x424200, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000c6a000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000935000-0x4)=0xe8) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) pipe2(&(0x7f0000dec000-0x6)={0x0, 0x0}, 0x84000) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f000087c000-0x4)={0x9}, 0x4) exit_group(0x7f) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$inet6_buf(r6, 0x29, 0x20, &(0x7f00000f0000)=""/41, &(0x7f00006f3000)=0x29) [ 48.253737] audit: type=1400 audit(1516139605.243:28): avc: denied { create } for pid=8794 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/16 21:53:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x10000, 0x2) mmap(&(0x7f0000001000/0xf000)=nil, 0xf000, 0x2, 0x11, r0, 0x0) getpeername$netlink(r0, &(0x7f0000cc5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000608000-0x4)=0xc) chdir(&(0x7f0000ef6000-0x6)='./bus\x00') r1 = open(&(0x7f0000012000-0x6)='./bus\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0xb8b3, 0x4) 2018/01/16 21:53:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000)=0x0, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a60000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a8000)=0xe8) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f, 0x0, 0x0}, 0x6) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000042b000-0x52)={0x0, 0x4a, "87e0d51ea2df7a02d60fe441b2589c64331717a78b2183b940af67df11e84965b08116860c86113c00d118f4ee184266c0f1538654fc8dfc3df21e29515e711b887418726d0a3992226a"}, &(0x7f00000e4000+0x4b6)=0x52) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000056b000-0x8c)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) read(r0, &(0x7f000051d000)=""/101, 0x65) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000023f000)=0x46, 0x4) 2018/01/16 21:53:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000008a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') accept$ipx(r1, &(0x7f0000372000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000022b000-0x4)=0x10) readv(r1, &(0x7f0000f04000)=[{&(0x7f0000636000-0x92)=""/146, 0x92}], 0x1) 2018/01/16 21:53:25 executing program 2: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d10000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000083d000-0x16)='sessionid\x00') exit(0x0) readv(r2, &(0x7f0000766000)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0x1) connect$ipx(r0, &(0x7f000095d000)={0x4, 0x1, 0x9, "2f7c83d6c0f9", 0x0, 0x0}, 0x10) timer_create(0x2, &(0x7f0000c67000)={0x0, 0x4000000012, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d45000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 21:53:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000839000)='/dev/input/mice\x00', 0x0, 0x490000) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00002aa000)=0x1) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) mprotect(&(0x7f0000e65000/0x4000)=nil, 0x4000, 0x0) 2018/01/16 21:53:25 executing program 5: r0 = epoll_create1(0xffffffffffffffff) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0x82)={0x0, 0x7a, "8e4b5e3fcb2fd20df80a58613a304603c86d50fadbd8cbc68a93b8d97953d23008498d29c4944e29753d5740b50174c8c046c40b869b2b90e852b100495c4d2f8ebb634a3998b64abea469fb3f32c276b616d8c68efcdafa248f364f40410371415fc34da232822ff564bd2eff45e1654ff0b0dd6ea9979e23d5"}, &(0x7f0000002000-0x4)=0x82) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000002000)=0x1008) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r3, 0x9}, 0x8) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000001000-0x4)=0x4, 0x4) 2018/01/16 21:53:25 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e35000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xfd, &(0x7f0000cf3000)="ef81ff", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00006bb000)=0x0, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000f91000-0xc)={0x0, 0x0}) clone(0x0, &(0x7f0000814000)="", &(0x7f0000919000-0x4)=0x0, &(0x7f0000311000)=0x0, &(0x7f0000956000)="") getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e17000-0xb8)={0x0, 0x5, 0x7, 0x1ad4, 0x7f, 0x9, 0x9, 0x2, {0x0, @in6={{0xa, 0x1, 0x43df24b6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x20, 0x4111, 0x1, 0x7fff}}, &(0x7f0000ae0000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d64000-0x8)={r3, 0x8, 0x3}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e8c000)={0x0, 0x0}) 2018/01/16 21:53:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) openat$selinux_access(0xffffffffffffff9c, &(0x7f000016b000-0x10)='/selinux/access\x00', 0x2, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000653000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00006ed000-0x4)=0x0) getpgid(0x0) getpgrp(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000bb6000-0x4)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000225000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000051e000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000016000)=0x0) gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00006a1000-0x4)=0x0) r2 = getpgid(r1) setpgid(r2, 0x0) r3 = creat(&(0x7f000034f000)='./file0\x00', 0x10) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000ab9000-0x1000)="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") 2018/01/16 21:53:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ad000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002a9000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000318000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000)=0xe8) lstat(&(0x7f0000d86000)='./file0\x00', &(0x7f0000057000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000966000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000d74000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000014000)=[], 0xd1, &(0x7f0000d57000-0x20)=[@cred={0x1ab, 0x1, 0x2, r1, r2, r3}], 0x372, 0x0}], 0x1, 0x0) 2018/01/16 21:53:25 executing program 5: mkdir(&(0x7f0000fd8000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x2) llistxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000f05000)=""/151, 0x97) lseek(r0, 0x1, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x2) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000fe0000)={0x0, 0x98c}) fcntl$addseals(r0, 0x409, 0x9) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000001000)=0x2) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fe0000)=0x0, &(0x7f0000fe0000)=0xffffffffffffffbc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x0, 0x2, 'client0\x00', 0x4, "da7096b72de9823e", "376135d4c883420408299a09923abfed2168a5abbae62706d576c1430e5dae82", 0x9, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 21:53:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ff5000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000ff4000)={0x2, &(0x7f0000ff5000-0x17)=""/23, &(0x7f0000ff5000-0x48)=[{0x53, 0x59, 0x5, &(0x7f0000ff4000)=""/89}, {0x0, 0xfd, 0xf9d7, &(0x7f0000ff4000)=""/253}]}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000e94000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x2) setsockopt(0xffffffffffffffff, 0x10000, 0x0, &(0x7f0000000000)="01000000010006000006", 0xa) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() mmap$binder(&(0x7f0000bdb000/0x4000)=nil, 0x4000, 0x2, 0x2010, r1, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x5) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000789000)='/dev/ptmx\x00', 0x3002, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, r2) socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000781000)={0x0, 0x1, 0x30}, &(0x7f0000617000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000ee5000)={r4, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x9fc2}, 0x98) 2018/01/16 21:53:25 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000004000-0x6)='ramfs\x00', 0x0, &(0x7f0000002000)="") prctl$void(0x20) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000020000-0xe)='./file0/file0\x00', 0x1) 2018/01/16 21:53:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bf9000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x6) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0) creat(&(0x7f0000005000-0xe)='./file0/file0\x00', 0x0) 2018/01/16 21:53:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000bc7000)={0xfffffffffffffffe, 0x0, 0x10002, 0x0, 0x0}) unshare(0x400) r1 = memfd_create(&(0x7f0000980000)="4070726f63fd757365722d00", 0x1) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000161000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bb7000-0x4)=0x8) fcntl$lock(r0, 0x6, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x2, 0x0}) fsetxattr(r1, &(0x7f0000f39000)=@known='user.syz\x00', &(0x7f0000344000)='\x00', 0x1, 0xcae6f14b678ab6fe) 2018/01/16 21:53:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) statfs(&(0x7f00004f5000-0x8)='./file0\x00', &(0x7f0000746000-0x14)=""/20) capget(&(0x7f000003a000)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000673000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x100000001, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x2003f, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000331000-0x4)=0x90) 2018/01/16 21:53:25 executing program 1: mmap(&(0x7f0000000000/0x78000)=nil, 0x78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000077000)={{0x0, 0x2710}, {0x10000000000, 0x0}}, &(0x7f0000077000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x29, &(0x7f0000078000)={0x8, {0x7}, 0x80000000, 0x5}, &(0x7f0000078000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000079000-0x8)={0x0}) 2018/01/16 21:53:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e00000-0x4)=0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000d49000-0x44)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="318f4ebd6056ee108e2b1bd5a9580b27"}) getpeername$packet(r0, &(0x7f0000a17000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000901000-0x4)=0x14) connect(r0, &(0x7f0000507000)=@ll={0x11, 0x3, r1, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) ioctl$void(r0, 0xc0045878) getsockname$ipx(r0, &(0x7f000020f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000057b000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000181000-0x20)={0x8000000003ff, 0x80000000000009, 0x2, 0x9, 0x40009, 0x9, 0x48, 0x7fffffff, 0x0}, &(0x7f000083d000)=0x17) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000031b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$llc_int(r3, 0x10c, 0x3, &(0x7f00007c8000)=0x9, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000929000)={0x4, 0x4, 0xa, 0x101, 0x5, 0x0, 0x400, 0xa448, r2}, &(0x7f000079a000-0x4)=0x20) 2018/01/16 21:53:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) clock_getres(0x6, &(0x7f00003c4000-0x10)={0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000529000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000343000-0x8)={0x6, 0x82}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, r0}, &(0x7f00001c4000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000735000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/01/16 21:53:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000)=""/122, 0x7a) r1 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000cbd000)={@generic=""/16, @ifru_addrs=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}}) 2018/01/16 21:53:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl(r0, 0x2, &(0x7f0000a22000)="86fee0fde0a7761494798344e1bdbe677b7a22e668aa86441db01c990be3c1c14bd0907e91ed8d061565d5b25a376e6ee13239a200c290114722fa3a521f3230581977613add95ff7c216e3deb2047194c0543fd850842a44b9e7a950885db84c44f1ac5c5040abcbfbbb39cecaad602227a6c05e5afdb191d188639273bd27392e1fc9458e0") sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:53:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) timerfd_create(0x7, 0x80000) write(r0, &(0x7f0000af7000-0x28)="24000000100005004d08000800e80103030501001000010011a20000f70000f1de005609", 0x24) prctl$setendian(0x14, 0x1) syz_emit_ethernet(0x56, &(0x7f000093f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@canfd={0xd, {{0x3, 0x9, 0x4, 0x10000}, 0x3, 0x0, 0x0, 0x0, "6198869af2c56502593e3f7ae1beb61b926bb219b574fea9148878a91c222f4cf9133f43a5c2d3a2c5c4eec21a6cfefc6c96e3eea7f57625082903659b717ad0"}}}}, &(0x7f00005d3000)={0x1, 0x3, [0xef3, 0xb94, 0x3db]}) 2018/01/16 21:53:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x5000007) r0 = syz_open_dev$mice(&(0x7f0000386000-0x10)='/dev/input/mice\x00', 0x0, 0x20e803) ppoll(&(0x7f0000726000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) ppoll(&(0x7f00006dc000)=[{r0, 0x282, 0x0}], 0x1, &(0x7f0000dbc000-0x10)={0x0, 0x0}, &(0x7f0000bdd000)={0x6}, 0x8) 2018/01/16 21:53:25 executing program 0: mmap(&(0x7f0000586000/0x4000)=nil, 0x4000, 0x0, 0x48170, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f0000587000/0x2000)=nil, 0x2000}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000589000-0xf0)=@hopopts={0x16, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x10001}, @calipso={0x7, 0x10, {0x5, 0x2, 0x3, 0xffff, [0x4]}}, @generic={0x5, 0x42, "864b7cb38792ce5cfca6d67b5b96a1213ede933f370c3a5f8dd093a5d28262101e4fcea935df33bd8c57814e91586a92e116a6a730e3f24e2b0e156f0eb6954ba5fe"}, @generic={0x0, 0x7e, "d9d4decdc04c2d85ee382816ab4cf0c9720a7f6c50c52e8cef0a11cacd88cbab94c2a2596cee22cb36733e736762e96b054c0ac10441a0eae293ea68fa08d2839c388e94dab7d9fd2246570f080b5c7567a64fe97543b4b50219a9a3729095aec67c57192d113ee450017d7ed362cab73fc0d242cff1aef9a38bedcb007a"}, @jumbo={0xc2, 0x4, 0x925}]}, 0xf0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000587000-0x8)={0x0, 0x0}) 2018/01/16 21:53:25 executing program 7: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x1000000, 0x441) fcntl$setstatus(r0, 0x4, 0x4400) pipe2(&(0x7f0000009000)={0x0, 0x0}, 0x4000) 2018/01/16 21:53:25 executing program 1: openat$sequencer2(0xffffffffffffff9c, &(0x7f00001fb000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00005ec000-0x8)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) read(r2, &(0x7f0000d6f000)=""/0, 0x0) socket$inet(0x2, 0x0, 0x10001) 2018/01/16 21:53:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00002e4000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000087f000-0x41)=""/65) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000556000)='/dev/rfkill\x00', 0x40000, 0x0) bind$unix(r1, &(0x7f0000db0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/16 21:53:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000bd9000)=[], 0x0, &(0x7f00006f4000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000fa9000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f0000afc000)=""/0, 0x0, 0x0}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000186000)='/dev/hwrng\x00', 0x20000, 0x0) 2018/01/16 21:53:25 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000039b000)={0x0, 0x4}, &(0x7f0000e62000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x7, 0x3, [0x8, 0x0, 0x2]}, &(0x7f0000861000)=0xe) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000016000)={&(0x7f0000017000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000-0x10)={&(0x7f0000017000-0xa4)=@flushpolicy={0x10, 0x1d, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) creat(&(0x7f0000016000)='./file0\x00', 0x16c) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f000000c000-0x38)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x90080800}, 0xc, &(0x7f0000018000-0x10)={&(0x7f0000008000-0x14)=@mpls_getnetconf={0x14, 0x52, 0x0, 0x0, 0x1, {0x1c}, []}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) 2018/01/16 21:53:25 executing program 0: fanotify_mark(0xffffffffffffffff, 0x80, 0x40000012, 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x7, 0x4) 2018/01/16 21:53:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000192000)={0x0, 0x0}, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000b74000)='/dev/snd/timer\x00', 0x0, 0x18800) ppoll(&(0x7f0000ef4000)=[{r0, 0x400, 0x0}, {r1, 0x139, 0x0}], 0x2, &(0x7f0000e4d000)={0x0, 0x0}, &(0x7f000093e000)={0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r3 = epoll_create(0x8000000005) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000faf000-0xc)={0x0, 0x0}) accept4$inet(r2, &(0x7f00008a4000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a74000)=0x10, 0x800) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f14000-0xa)='/dev/ptmx\x00', 0x220c313f3214bce3, 0x0) r4 = getpid() syz_open_procfs(r4, &(0x7f000076d000-0x7)='timers\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000091b000-0x8)={0x0, 0x3}, &(0x7f0000b6d000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00004c8000)={r5, 0x800}, 0x6) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r3, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r6+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f000056a000-0x8)='./file0\x00', &(0x7f0000681000-0x1)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000eb0000)="") epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00007fb000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000061d000-0x4)=0xc) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/16 21:53:25 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00001d0000-0x22)=""/34) fcntl$getownex(r0, 0x10, &(0x7f00007b0000-0x8)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000410000-0xa)='ns/cgroup\x00') clone(0x0, &(0x7f0000080000)="", &(0x7f0000904000)=0x0, &(0x7f0000905000-0x4)=0x0, &(0x7f00004cb000-0x1000)="") ioprio_get$pid(0x2, 0x0) 2018/01/16 21:53:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000047000-0xd)='/dev/usbmon#\x00', 0x6c, 0x10100) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) r3 = dup2(r2, r1) fcntl$setstatus(r3, 0x4, 0x27ff) 2018/01/16 21:53:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000565000-0x58)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000e79000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/16 21:53:25 executing program 4: r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f000000f000-0x8)=0x0, 0xce143ba3b8b8e9cd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x400, 0x0) 2018/01/16 21:53:25 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000006000-0x4f)="", 0x0, 0x0) fchown(r1, 0x0, 0x0) close(r0) 2018/01/16 21:53:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002ed000)=0x10, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000417000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) preadv(r0, &(0x7f0000573000-0x10)=[{&(0x7f0000ac6000-0x71)=""/113, 0x71}], 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fdb000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c8b000-0x4)=0xe8) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 21:53:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80002, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000043e000)={0x0, 0x0}, &(0x7f0000f91000-0x4)=0x8) recvfrom$ax25(r0, &(0x7f0000c82000)=""/159, 0x9f, 0x2000, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000398000)={r1, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xe9, 0x0, 0x0, 0x80}, 0xa0) openat(0xffffffffffffff9c, &(0x7f0000a67000)='./file0\x00', 0x0, 0x0) r2 = creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000375000)=0x0, &(0x7f0000ca5000-0x4)=0x4) seccomp(0x1, 0x0, &(0x7f0000a80000)={0x2, &(0x7f00008f0000)=[{0x0, 0x0, 0x0, 0x0}, {0x800, 0x0, 0x0, 0x0}]}) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/16 21:53:25 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000024000)=0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000028000)=r1) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000001a000)={0x1, [0x0]}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000000a000)={r3, 0xe8, "6b8a0d45ed3b16d297988ec580991f926fc211a69ccfb349abbd48960b9219a0e9ebae2ca62dd83e8fc280fddc94d9903ff0d69d1b4c5ffee646443a9ac76ae0c93f47992a5c2b9e782cf449c99a2ebe5520256c6508bcb30458a40fc3d81cbbdb4b1920fcdf5fa2554b93c635f2d9a14a84f0c23b2b2dfddc2f3eb44bd6cbf35e9580546edb20489ac0ab8fcbf7e4da29b79115ad4e5671d963a1f0bd5e3b8b0892d55260e5185f57b1b72d3a6c61386c7c01b96001153e3a5d0e4456bf71d4d715c38862762c5f6d96dc3fff002c04fc4adaaa7536d8ae7b7c3510d02a13ba8614a6fb07707fe0"}, &(0x7f0000029000-0x4)=0xf0) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/16 21:53:25 executing program 1: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000264000)=0x6, 0x4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e6f000-0x20)=""/16, &(0x7f0000623000)=0x10) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e72000-0xc)='/dev/rfkill\x00', 0x42002, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000b5a000-0x70)=[{&(0x7f00000dc000)={0x27, 0x6, 0x4, 0x6, 0xff, 0x4, "2470abca1533b4a8d7efa1d2e8b4c62bb5b20fc66547dd0a5f87f90dea8d6adf0fa18ca0e39d99dae9c8313512f97c94abccb9414ac99a75fe832bb010442e", 0x6}, 0x60, &(0x7f0000e71000)=[{&(0x7f0000e72000-0xc3)="35c260cf37e8a2cea142ca1a7dc8f8430f33cc9ffadf876fcb9c28186f23e37a1c308c966d5d3f4cc625a002c0ee5f507d42f659fab0bf1a3b8f6980b5bad1ba30220098dfe504d33b529bab90e7afb469f0dbb8972b3c5afd028cc74dfe280708ee9b9f04c014d7c50175e61be4982d0ad21a83ab963d7d453b783269df7fca9101e3daceac1e7c9021c1e231ee1afa41a33b36f125a13458b94c6dda0dd6ee57da617284ce0f366d2a67957cb0a673be244889d3a5c8be53a4fc8dc6e2cf4515f8af", 0xc3}, {&(0x7f0000e72000-0xb3)="8bdfdd45647c68082781e0d7f9185b66fd5c5f0b79a7c93f7e0f8b4964cafc228a71870342c853632a77c8acd44405cf3760b5330ad848a22c52e9f37a86446c6456d45d3af3fd6d971add0234899d3345fb29d042a326cc5eb0d87d95f5711649f6c96d188e89b24bed8ee4e5d60c8f73ff5d68db2e08c078ad682780d2b9e03fa65432d938f095581e49c85530e4570d29b1b14a57189cef5cfec0856e3e758bd1930347cefb95f620515f7b7076a4112723", 0xb3}, {&(0x7f0000e72000-0x60)="776ceda9479cde47939c070db613d28e36f2a3d2503f9389e24e260490f7c1a1aca2a2603ea1a137b1ee0539545105f3fa4f7c39dc311d5acc564dbdf81c8904f7fb945c223a81addc826286f278000cc878fde2ed86157d954d8d940b83d9d9", 0x60}], 0x3, &(0x7f0000e71000)={0x10, 0x11, 0x20, ""}, 0x10, 0x4008000}, {&(0x7f00003b9000-0x60)={0x27, 0x3, 0x4, 0x6, 0x0, 0x33e, "7d3e8aaab5172e6c0812e2cbec0f6a0291c9603f4f430b6170ae4d02aec66c9a65e8740412a3e9da6607f37751e381ff88617a81d948b44a2602502d8cec28", 0x5}, 0x60, &(0x7f0000e71000)=[{&(0x7f0000e71000)="4ffb2658b8ee81b0f8ff8699d8442f79439a27d0bbfcf99f0cdd0912b4e903272b4818c583b6bfbdbabc3ccab12ae330ac1547a26dc6e85a06b71ad7fd1cbdc888cd02b0368a83b75513cedb7dfab7ec3fac2a92875b398c7afb9f3a3eb552387c590ee296ee81faf008e35b413d68a1914a93d6127e40f35fb7c6e854b4cb657243910eac52cb8f0b02a59e5730be82257d1b7d904591ccdbfe6f0d8c10f01674a4a71e62eebd573fa1da86e4787a110596e24b357ae939e064f1db53330211df38f6469d3d61b1703d3695f573d0857aeaf36eef41fcaa25", 0xd9}, {&(0x7f0000e71000)="17db18778c80bd51b6ff2fe4978e842bed1c2f5a56a1c9ab2dd4cc6749b939fee754ff4bf35aded51c38339a181ea8dccdcaf8d6bc934035bb220a4e2b4481c2a886d2a00ff9d7a83991ee11232600db210291b0dd930553689c95c949303c271a0512386d8ef50b9546bb13e7f6c02c2ff5f5b81e2521faffe0b39bac21f88d2f440e04dc9c879048e1a7caf08770ce41fd213411502e33f669f170951a0a7f8389", 0xa2}, {&(0x7f0000e72000-0xc1)="00c4bcc6dcd2a74b62f0626bde38007983b27ea20b2295e5f4c55cc0b644c72abd1ff183336e12af5d13c664411c689ff79b9bcbee75996d31d4a170979a098ddee0929d23bb8d40733dda267a11eb016e43802ae7c6edd38322897f545f5440020e967ac6c17907dfc2acb59068bb8dfcf6dae66a9c401472828b4c3f52814392df3f467a6a9da15f752df747e198e1bdb1535ac3dd50304d14e5dfadc3c2cbfd43c68583499e6e4fe23356d3d54ed565720d2106f324c710db4228f50902c115", 0xc1}, {&(0x7f0000e72000-0x16)="a292e4864e1c5640c559b7b3b8ebf37566ef66503108", 0x16}, {&(0x7f0000e71000)="0f7bb0d8b22246f93dbda987a92bac578389e8ed85d4023b59d16829694cd6d3e5f2b324aead5fcc3563b43643b3942fc6ac16cc94ec7f487fad2af4ab3bb0b00e3536f81ef17162ee7d4800626f59b119587dfd2e0d4dee1366ffe19b2b4a35e51c95bcf759f5af6e3d4302e12ee09f5d2085fddb82769528093f98bda2faadc10e0f36e96c8b2bb3e00ca4d27ad1d0479f6355c4318794f0b2c2293410d9f0ebb332260c77c7f9ebfd9c51d535cd790dc97826df5b79f593773fd780d7de7ffa1205ca0013e526c0e56b5a98b631bb3e4071aa4a864a1067be4cce60", 0xdd}], 0x5, &(0x7f0000e72000-0x10)={0x10, 0x10b, 0x4, ""}, 0x10, 0x8000}], 0x2, 0x20008000) 2018/01/16 21:53:25 executing program 0: 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$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00008b5000-0x4)=0x80, 0x42c24efd) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000b06000)="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", 0x8ad, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x3da, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/01/16 21:53:25 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000009000)={&(0x7f000000a000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000003000)={&(0x7f0000009000)={0x400, 0x8, 0x8, 0x4, 0x2, 0x3, {0x0, 0x0, 0x5}, [@generic="efb0cdf5b36ccd1d46f7a48989b23c17dde6703c6bd7d43dc94f0610fd6ddb3026e202f46e99e6d1cdea7cded7ecfdb7c1fe06300b6204faa0b0f480f2bc0e2a5759f639dd8fe1a86c5e90280cf7c719b30cadf47f669b802cde7418120254cc519a2b6c23220076c22ad895ba858787e98b505ee4d3b5834d849bd3f9217b1235b13bd609b0d840d166917389fedf0bc27403d711ebb4211348ddfc2c642c08a026055851826a3fcafc7bb077c0a017e63e41f9bf6a75f247b1fd9bbb58fd333774d63ad24feceeb9f201404638436f63603d4998afb4a24ac0", @generic="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", @generic="bf41cdbd6e3e6b4f8f3b0c1085ff0413071c82548c9981d4fa606b482ad2bb033ddf3aabffaa421048acde1629f48885e3a75d58350037777b380f873d22a81f1d7531d8c9512bf18b2b2333a159dfa299b3866a0352b50f8809418715990d55888fd2137f1362ca6689a8dd02781744860cc315470ab851ce6014c3ade9e39e02ae8d7aed03d8ecfd9de286d9c856472a58f0e1a6ddc873b78c396f7577a8020c3fba407958a76db3fe81c9611f2e1749b3b58402e551918cf586bd7ae50796deadd30170b963a0fb6a0ae1a409af02431c869da65486cf8c9e813abbafc537c8cd191297d94f5d934c3e8f85139cd74a3d8399682cb5bc", @typed={0xc, 0x72, @u32=0x4}, @generic="dc1b98efa5dcfca4150382b5d195802a1f71a284ea0db164311ba84388acde1cec13c45de7f8a1925b1a231e7ba5be14b803905ddcb2e54c85b91a1b3393074f2365342b11c7845bec8f80d66e226100e093d6ec8b94a015e65a9a809bc59d60eac47c18250200a6851ba87e367bfedce8cac2fc298cdfd9e9baa85ff55f7f74a6358597eb4f1c3f28851bcb789c23576f8969e80dbc3b2c3b", @generic="143d12b53c2a7162bc307787d3342a672a3d24ed6b1595f47ece1aebe2fe4928bcaad6c349fa85245526650ec7738ba5226d8f9abb8bdcba4a85af1d2a0cb585f88e45ce4ab9f502fb75e28bdf0f065104201eba80f3e1d086d19fa58e8ec70e5d88f6be0b9278b8838e79fc57af5a5f873f46019788"]}, 0x400}, 0x1, 0x0, 0x0, 0x40810}, 0x40000) exit(0x0) syz_open_procfs(r0, &(0x7f0000004000-0x7)='cpuset\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2018/01/16 21:53:25 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048e000-0x4)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f80000)={0x0, 0x0}) r2 = syz_open_procfs(r0, &(0x7f000013b000)='net/dev_mcast\x00') dup3(r1, r2, 0x80000) exit(0x0) fstat(r2, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 21:53:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0x3) writev(r0, &(0x7f0000001000-0x2)=[{&(0x7f00003bc000)="b1", 0x1}], 0x1) 2018/01/16 21:53:25 executing program 2: r0 = socket$inet6(0xa, 0x80000, 0xffffffeffffffffe) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000009000)=0x0, &(0x7f00002d3000-0x4)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000614000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009d3000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000c5000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="62f0e8b8b74da348a2edbf25e70f3cc86dbaa28d99553c960213fa0f4feff6518472715bd5285c814d28ab7c5ddf0181ad494c4df2e0cb0c8231b622e03c26589fb36b374855374fe7f58d99de079869d460100f3486ab95ee52a962670d67390fba46c2f829bab8467d6590a18c85e1b1b83a77e14102e1be5349e656eb245e377eb849b7999e9e", 0x88, 0xc0, 0x0, 0x0) 2018/01/16 21:53:25 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000002000-0x4)={0x5, 0x8000, 0x8001}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000005000-0x1)="ca", 0x1}], 0x1152, 0x0) pwrite64(r2, &(0x7f0000006000-0x4f)="", 0x0, 0x0) close(r2) close(r0) 2018/01/16 21:53:26 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000003000)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000c000)={0x28, 0x5e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:53:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000583000)="d9e6225b80871e0795439f915c802fafb8ebcefe6ca8013bef7c327e00c6c3c7184a50ebd66e0b22ac8013920d002a071ddebbccdfd0403635c09311eff0bbcac6c871c36b1bc991a8ceec6b561efeb9ee74a75feb18a0a9", 0x58) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00006c0000)=0x2, 0x3) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002e9000-0x10)='/selinux/status\x00', 0x0, 0x0) accept4$nfc_llcp(r1, &(0x7f00000d8000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003ea000)=0x60, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f000068e000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000e33000-0x4)=0xffffffffffffff0d) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c81000-0x11)='/selinux/context\x00', 0x2, 0x0) accept4$netrom(r2, &(0x7f0000931000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b8c000-0x4)=0x10, 0x80800) 2018/01/16 21:53:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000555000)={&(0x7f00003af000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000087a000-0x10)={&(0x7f0000319000-0x298)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:53:26 executing program 5: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) r2 = epoll_create1(0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000f8f000)=0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00008c7000)={r3, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f8d000-0xc)={0x0, 0x0}) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00004d8000-0x4)=0x0, &(0x7f0000f90000-0x4)=0x4) 2018/01/16 21:53:26 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000004000-0x6)='ramfs\x00', 0x0, &(0x7f0000002000)="") r0 = creat(&(0x7f0000016000-0x8)='./file0\x00', 0xa) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5c) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000e000-0x16)='/selinux/checkreqprot\x00', 0x4c0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000021000)='/dev/vga_arbiter\x00', 0x4000, 0x0) symlinkat(&(0x7f0000015000-0x8)='./file0\x00', r1, &(0x7f0000005000)='./file0\x00') umount2(&(0x7f0000020000-0xe)='./file0/file0\x00', 0x0) 2018/01/16 21:53:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000345000)=0x0, &(0x7f00009fb000-0x4)=0x0, &(0x7f00005b1000-0xb)="") timerfd_gettime(0xffffffffffffff9c, &(0x7f0000547000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 21:53:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000add000-0x10)={0x1, 0x2, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x1000}) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000cbb000-0xd)='/dev/usbmon#\x00', 0x3f, 0x40080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r4, 0x11, 0x64, &(0x7f0000850000-0x4)=0x0, &(0x7f0000904000)=0x4) r5 = dup3(r0, r1, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000282000-0x4)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000b6000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f000067d000-0x20)={0x73521d7fcc99acc4, 0x2, 0x3, 0x0, r6}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000089f000-0x8c)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003ab000)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000281000)={0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000608000)={0x0, 0x8001, 0x0, 0xed}, 0x8) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f000086e000-0x4)=0x7fff, 0x4) 2018/01/16 21:53:26 executing program 0: geteuid() r0 = getuid() setuid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000855000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="7b39ed2598c39cf5d5d03b16232dd8bb8f1de0f36e37", 0x16, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r0, r2) r3 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x1fc)={0x1fc, 0x2f, 0x400, 0x1, 0x1, {0xc, 0x0, 0x0}, [@nested={0x104, 0x7c, [@generic="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"]}, @generic="7141dd0ceeab08189944ceb08cfaf65841ec3dea861b5ec299c3c303244f1fdbb722ac74ae60855e67577639c55e72af240c285dcae14a558bc142e10f319b08ef1514917160e04af0146e6b5e1c183d4d7e19e8b9fe2605ac5d801d752c1dae08124d0d0430597ff35f", @typed={0x8, 0x7c, @void=""}, @typed={0x70, 0x1d, @binary="8b8747e5f92dac77fd38cb4ded60b2ab4efd4ff5fc0e6e0525e9ed0bd12a0c8ef1f174bf8c65303d8f03001f796650936d969ff3555d03a22cd46ec5f5b96d2fb8c31438c3046fb3c1d7620dd830e2a65360769854e2ef95f08d0170bfb146ca1b1e24db57b58dbf"}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x4004050}, 0x8000) 2018/01/16 21:53:26 executing program 7: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000fd2000)={0xfffffffffffffffb, 0x7ff, 0x3, 0x80000000}, 0x8) fcntl$setpipe(r1, 0x407, 0x40000000000) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92d4", 0x2}], 0x1, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00008ae000-0x10)={0x8, &(0x7f0000fd3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000fd4000-0x8)={r2, 0x2}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00009ae000-0x4)=0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000f03000-0x8)=0x5) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c6b000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x1f, 0xffffffffffffffff, 0x0, 0x5, 0x1ff, 0xabd, 0x1, 0x2, 0x1, 0x4, 0x100000001, 0x6, 0x2, 0x100]}, &(0x7f0000f50000-0x4)=0x108) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fd3000)={r3, 0x4}, 0x8) sendmsg$nl_route(r0, &(0x7f0000294000)={&(0x7f000005c000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000fd3000-0x10)={&(0x7f0000fd3000-0x14)=@getneigh={0x14, 0x1e, 0x10, 0x4, 0x1, {0x0}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000004}, 0x4000000) ioctl$TIOCSBRK(r0, 0x5427) 2018/01/16 21:53:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000013f000)='/selinux/member\x00', 0x2, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r1, &(0x7f0000719000)=[{&(0x7f0000171000)="1d", 0x1}, {&(0x7f00003eb000-0xf3)="a5", 0x1}], 0x2, 0x0) tee(r0, r3, 0xcfe, 0x0) 2018/01/16 21:53:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000682000)='/selinux/policy\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f00003ab000-0x8)='./file0\x00', 0x0, 0x2) fstat(0xffffffffffffff9c, &(0x7f0000708000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getdents64(r1, &(0x7f0000ae5000-0x92)=""/146, 0x92) getresgid(&(0x7f0000dcb000)=0x0, &(0x7f000064d000-0x4)=0x0, &(0x7f00009ab000-0x4)=0x0) fchownat(r1, &(0x7f0000c6f000-0x8)='./file0\x00', r2, r3, 0x1400) r4 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r1, &(0x7f0000ea7000)=""/32, 0x20) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000041b000-0x8)={0x0, 0x0}) getdents(r4, &(0x7f0000001000)=""/24, 0x18) [ 49.040881] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=94 sclass=netlink_tcpdiag_socket pig=9000 comm=syz-executor2 2018/01/16 21:53:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f1e000-0xc)='/dev/autofs\x00', 0xc0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000bff000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) r2 = memfd_create(&(0x7f00001f2000-0x11)='\x00', 0x0) pwritev(r1, &(0x7f00000a4000-0x10)=[], 0x0, 0x10048) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = getpgid(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b25000-0x6)={0x0, 0x6}, &(0x7f0000110000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000dc3000)={r4, 0xb54, 0x20}, &(0x7f0000e6e000)=0xc) ptrace$getenv(0x4201, r3, 0x400, &(0x7f000087b000)=0x0) fsync(r1) sendfile(r1, r2, &(0x7f0000a31000-0x8)=0x0, 0x100000001) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000df0000-0x8)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000cd5000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c32000-0x4)=0x0) 2018/01/16 21:53:26 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f000002b000-0x4)=0xfff) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f000002c000-0x8)=0x10000000000004d, 0x2001f) 2018/01/16 21:53:26 executing program 5: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffd) getsockopt$sock_buf(r0, 0x1, 0x22, &(0x7f00007a2000-0x9e)=""/158, &(0x7f0000f6b000)=0x9e) 2018/01/16 21:53:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e45000)='./file0\x00', 0x80042, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = open(&(0x7f0000261000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/01/16 21:53:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept$inet(r0, &(0x7f0000408000+0x751)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb7000-0x4)=0x10) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f000067e000-0x8f)="9a5a55f4df91d307748bb6a2a8c07aa89c9b5b94375a6314ad0baaed34b420cfb6cfb9f150c2824621ff24f9cbb8d49707af3f39caaed8b83f52b906332451650cbd1c4eb589ee52020101dcd946b3f42b7d4a37c405903dabac885513cf022f51bfc4232f002b5755822daec9d63ce022b112c8eca1ce8263721eb5d09c7246863cf89764986c077561b21b6b1ed8", 0x8f) shutdown(r0, 0x1) 2018/01/16 21:53:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ce6000-0x10)=[{&(0x7f0000e77000-0x5a)=""/90, 0x5a}], 0x1, &(0x7f0000e34000-0x10)=""/180, 0xb4, 0x7fffffff}, 0x1000000000000000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007d7000)='/dev/rfkill\x00', 0x2040, 0x0) sendto$ipx(r2, &(0x7f0000ce0000-0x1000)="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", 0x1000, 0x24000040, &(0x7f00005ac000)={0x4, 0x6, 0x0, "28d13ee939bc", 0x81, 0x0}, 0x10) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b0e000-0x8)='ns/user\x00') ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f000019e000-0x4)=0xffffffff7fffffff) 2018/01/16 21:53:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") mount(&(0x7f00003c2000)='./file0/bus\x00', &(0x7f0000d1a000)='./file0\x00', &(0x7f0000772000-0x7)='mqueue\x00', 0x0, 0x0) [ 49.085062] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=94 sclass=netlink_tcpdiag_socket pig=9017 comm=syz-executor2 INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" 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 [ 245.054754] INFO: task syz-executor6:9025 blocked for more than 120 seconds. [ 245.061967] Not tainted 4.9.76-g8dec074 #13 [ 245.067031] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 245.075091] syz-executor6 D29584 9025 5154 0x00000004 [ 245.080811] ffff8801b4b86000 ffff8801c5088540 ffff8801c5088000 ffff8801c3236000 [ 245.088882] ffff8801db321b98 ffff8801c2d37b00 ffffffff8389f9fb 0000000041b58ab3 [ 245.097402] ffffffff84191ca8 00ffffff8123ad50 ffff8801db322468 ffff8801db322490 [ 245.105422] Call Trace: [ 245.107990] [] ? __schedule+0x67b/0x1ba0 [ 245.113676] [] schedule+0x7f/0x1b0 [ 245.118874] [] schedule_timeout+0x56c/0x10b0 [ 245.124930] [] ? usleep_range+0x140/0x140 [ 245.130705] [] ? kvm_clock_read+0x23/0x40 [ 245.136498] [] ? kvm_clock_get_cycles+0x9/0x10 [ 245.142703] [] ? ktime_get+0x13d/0x1d0 [ 245.148242] [] ? __delayacct_blkio_start+0x41/0x80 [ 245.154830] [] io_schedule_timeout+0x1be/0x390 [ 245.161032] [] wait_for_completion_io+0x20e/0x2e0 [ 245.167525] [] ? bit_wait_io_timeout+0x130/0x130 [ 245.176308] [] ? wake_up_q+0xe0/0xe0 [ 245.183647] [] ? lockdep_init_map+0xe4/0x5c0 [ 245.192052] [] submit_bio_wait+0x11b/0x180 [ 245.199928] [] ? submit_bio_wait_endio+0xa0/0xa0 [ 245.206963] [] ? filemap_check_errors+0x90/0xc0 [ 245.213258] [] blkdev_issue_flush+0x157/0x220 [ 245.219413] [] blkdev_fsync+0x85/0xb0 [ 245.224858] [] ? thaw_bdev+0x180/0x180 [ 245.230378] [] vfs_fsync_range+0x10a/0x250 [ 245.236263] [] ? __fget_light+0x188/0x1e0 [ 245.242036] [] do_fsync+0x42/0xb0 [ 245.247164] [] SyS_fsync+0x16/0x20 [ 245.252340] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 245.258921] [ 245.258921] Showing all locks held in the system: [ 245.265236] 2 locks held by khungtaskd/514: [ 245.269541] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.278234] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.287931] 1 lock held by rsyslogd/3184: [ 245.292054] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.301208] 2 locks held by getty/3312: [ 245.305190] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.314468] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.324405] [ 245.326031] ============================================= [ 245.326031] [ 245.333452] NMI backtrace for cpu 0 [ 245.337084] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.76-g8dec074 #13 [ 245.344240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.353568] ffff8801d8abfd00 ffffffff81d93169 0000000000000000 0000000000000000 [ 245.362666] 0000000000000000 0000000000000001 ffffffff810ba750 ffff8801d8abfd38 [ 245.371062] ffffffff81d9e28d 0000000000000000 0000000000000000 ffff8801b4b83418 [ 245.379033] Call Trace: [ 245.381696] [] dump_stack+0xc1/0x128 [ 245.387029] [] ? irq_force_complete_move+0x390/0x390 [ 245.393756] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.399728] [] ? irq_force_complete_move+0x390/0x390 [ 245.406711] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.414038] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.421021] [] watchdog+0x6f0/0xa70 [ 245.426268] [] ? watchdog+0x125/0xa70 [ 245.431689] [] kthread+0x26d/0x300 [ 245.436849] [] ? reset_hung_task_detector+0x20/0x20 [ 245.443483] [] ? kthread_park+0xa0/0xa0 [ 245.449082] [] ? kthread_park+0xa0/0xa0 [ 245.454673] [] ? kthread_park+0xa0/0xa0 [ 245.460268] [] ret_from_fork+0x46/0x60 [ 245.465941] Sending NMI from CPU 0 to CPUs 1: [ 245.470453] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff838af6e6 [ 245.478286] Kernel panic - not syncing: hung_task: blocked tasks [ 245.484423] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.76-g8dec074 #13 [ 245.491587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.500912] ffff8801d8abfcb8 ffffffff81d93169 ffffffff83a8a320 ffff8801d8abfd90 [ 245.508884] ffff8801b4b83400 dffffc0000000000 ffffffff84409000 ffff8801d8abfd80 [ 245.516847] ffffffff8142e371 0000000041b58ab3 ffffffff84189690 ffffffff8142e1b5 [ 245.524816] Call Trace: [ 245.527370] [] dump_stack+0xc1/0x128 [ 245.532710] [] panic+0x1bc/0x3a8 [ 245.537704] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.545899] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.553141] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.560384] [] watchdog+0x701/0xa70 [ 245.565631] [] ? watchdog+0x125/0xa70 [ 245.571050] [] kthread+0x26d/0x300 [ 245.576211] [] ? reset_hung_task_detector+0x20/0x20 [ 245.582845] [] ? kthread_park+0xa0/0xa0 [ 245.589399] [] ? kthread_park+0xa0/0xa0 [ 245.594998] [] ? kthread_park+0xa0/0xa0 [ 245.600589] [] ret_from_fork+0x46/0x60 [ 245.606689] Dumping ftrace buffer: [ 245.610256] (ftrace buffer empty) [ 245.613938] Kernel Offset: disabled [ 245.618066] Rebooting in 86400 seconds..