INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added 'ci-android-49-kasan-gce-9,10.128.0.20' (ECDSA) to the list of known hosts. 2017/10/02 07:24:45 fuzzer started 2017/10/02 07:24:45 dialing manager at 10.128.0.26:42783 2017/10/02 07:24:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x806, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) readahead(r1, 0x8, 0x3ff) socketpair(0x17, 0x0, 0x750a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fdatasync(r2) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000000000)={0x7, 0x4, 0x80000001, 0x57b, 0x0, 0x0, 0x80000000, 0x81, 0x3ff, 0x2, 0x1f, 0x1ff}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000000)={0x3, 0x401}) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001000-0x7b)={r4, 0x8, 0x73, "1f393e9855baf3e8780d62adf883e92884694209391ee5f53689ca92fae3eb5954296262dcf171a0d70823b04a153d606ea5e2c22bd8c7d5c0b02fe4bd40e26e2dc32d4db3401941a3c4ba2b2d54ffc1bc2e4b742f80a4de2be65945469e6aaa18c3a6b9fd2de4b89c05ffc687b11e5743b6db"}, 0x7b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r3, &(0x7f0000002000)="", 0x0, 0x81, &(0x7f0000003000-0x10)={0x0, 0x1c9c380}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r4, 0xc0f}, 0x8) r5 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000004000-0xc)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1}, 0xc) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000004000-0x10)={r6, r7, 0xff}) ioctl$UFFDIO_COPY(r2, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000000000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r5, &(0x7f0000005000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000-0x24)={r4, @in={{0x2, 0x3, @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]}, 0x8, 0x2, 0x3, 0x100000000, 0x24}, 0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000004000)={r4, 0x2}, &(0x7f0000000000)=0x8) geteuid() fsync(r3) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000)={r8, 0x0}, 0x8) 2017/10/02 07:24:51 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a69000)="2f6465762f73657175656e6365723200", 0x35b2fbf9e26b3c29, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000c00000-0xc)=[0x1c00000, 0x8, 0x7f], 0x3, 0xc4, 0x0, 0x8, 0x10000, 0x1, {0x7, 0x8, 0x4000000000, 0x101, 0x1, 0x800, 0x7fffffff, 0x0, 0x6, 0x27d, 0x3, 0x2, 0xffffffff, 0x8, "8866a9912afbc6913fe92365c89a7e98dbd9a23cf506701d8ec893c633827fe6"}}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x80, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={r2, 0x80000000}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000003000-0x4)=0x100000001, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000004000-0x8)="2e2f66696c653000") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x4) getsockname$netrom(r0, &(0x7f0000003000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000005000)=0x10) r3 = fcntl$dupfd(r1, 0x406, r0) r4 = dup(r0) ioctl$TIOCEXCL(r1, 0x540c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000006000)=0xff, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000b3c000/0xb000)=nil, 0xb000, 0x1000002, 0x20010, r0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000000000)={0x7807, 0x4, 0x0, 0x7f9ba871}, 0x10) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000b43000-0x2)={0x6, 0x3f}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000007000)={0x3ff, 0x200, 0xfffffffffffffffa, 0x7fff, 0x8, 0x9, 0x3, 0x9, 0x7, 0x8, 0x7, 0x3}) connect$inet6(r0, &(0x7f0000006000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46e}, 0x1c) 2017/10/02 07:24:51 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b67000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000ca0000)={0x8, @time={0x0, 0x0}, 0x8, {0x2, 0x100}, 0x71, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000-0x10)={0x5, 0xbe, &(0x7f0000f96000)="5eb4010b27e8dbb314218a3794bba5088cdee051c7e7d35f5034e6a3c898202ad72832a3a2ea448386175330516caad3d5922c00f2d3d62b439a96239f855593dda5cf3ea1199d50337164d6e95d9d0cb5aef8906886ef93c51ec37d6e5bcff15b31f98dc445f6e43741deb3ed248187907e04ef5956f262228dfd75f4df53292563613e9d7de55aab67844757a33b6e0bae07f887017c2c586aaff70d46f7ebe703959f955374f3d0ebc82cb3aa18cd6293320036ab559b3e3ecbc57090"}) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) membarrier(0x1, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000000000)=r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000003000-0x18)=@add_del={0x2, &(0x7f0000003000-0x10)=@generic="f9c213cda9d1d633d28f7a1218bd30a4", 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000004000-0x4)=0x200, 0x4) r5 = dup(r3) write(r0, &(0x7f0000000000)="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", 0xff) ioctl$KDSKBMODE(r5, 0x4b45, &(0x7f0000003000)=0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000004000)=0x0, &(0x7f0000003000-0x4)=0x4) dup(r0) fcntl$getown(r5, 0x9) socket$inet6(0xa, 0x2, 0x9) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000005000-0x4)=0x4, 0x4) ioctl$EVIOCGABS20(r5, 0x80184560, &(0x7f0000002000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_emit_ethernet(0x6f, &(0x7f0000001000-0x6f)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x9300, @ipx={0xffff, 0x61, 0x81, 0x0, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x6ff7}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, "864f14098d7418b352b8534c03724b99903c5f5e1f5388c17e5db2b35042e057795c2bbb1083ac4a81cc0ad05fb57e37373624af051ce5d98f3f4787d911749e4bcd65"}}}}) pipe(&(0x7f0000002000)={0x0, 0x0}) fchmod(r6, 0x10) 2017/10/02 07:24:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0xed9, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xc1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000+0xbff)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x2f, &(0x7f0000004000-0xc)={@rand_addr=0x5, @rand_addr=0xffffffffffff9346, @empty=0x0}, 0xc) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80800) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$packet(r5, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r7, 0x891b, &(0x7f0000006000-0x20)={@generic="270b9b223cf38335228bfdeff0c6d947", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000004000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syncfs(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r5, &(0x7f0000005000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5, 0x40000001, &(0x7f0000007000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGABS20(r6, 0x80184560, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_PSP_TX_SPI_KEY(r3, 0x6, 0x6c2, &(0x7f0000007000)={"24ba4ecf6255ccc1e430a1608ecf8362", 0xffffffffffff8000, 0x0}, 0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r5, 0x40a85323, &(0x7f0000008000)={{0x9, 0x7f}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x1003, 0x2, 0x3, 0xafd8, 0x5, 0x100000000, 0x0, 0x2, 0x58, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r4, 0x89db, &(0x7f0000007000)={@common="697036746e6c30000000000000000000", @ifru_map={0x3, 0x877, 0x1, 0x5877, 0xfffffffffffffffe, 0x3}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x2, 0x0}) 2017/10/02 07:24:51 executing program 4: r0 = syz_open_pts(0xffffffffffffff9c, 0x600802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000001000-0x14)={0x3, 0x3, 0x4, 0xdf5, 0x6f7, 0x10000, 0xff, 0x1, 0x100000001, 0x30}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000-0x1)="00", 0x1) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000001000)={0x6cb, 0x1f, 0x1}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f70707000", 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1, &(0x7f0000002000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000)={r3, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x534a, 0x6, 0x7fffffff, 0x5, 0x0}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000003000)={r4, @in6={{0xa, 0x0, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x3, 0x5, 0x9, 0x7fff}, &(0x7f0000004000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r3, 0x9ac}, 0x8) modify_ldt$write(0x1, &(0x7f0000003000-0x10)={0x600000000000000, 0x1000, 0x0, 0x3, 0x81, 0x7a39, 0xffffffff00000001, 0x200, 0x5, 0xd47d}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x200002, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000004000)={0x3, &(0x7f0000005000)=[{0x8000, 0xd50, 0x3d80baf0, 0x7fff}, {0x5, 0xcb, 0x7, 0x2}, {0xbd1c, 0x20, 0x1, 0x60}]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000001000)={r3, @in6={{0xa, 0x1, 0x8, @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]}, 0x9, 0x7fffffff, 0x400, 0xfffffffffffffffe, 0x30}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000)={r4, 0x5}, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000007000-0x4)=@assoc_id=r5, &(0x7f0000005000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000000)={r5, 0x5}, &(0x7f0000007000-0x4)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) epoll_create(0x400) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000007000)=@random={"73656375726974792e00", "2f6465762f70707000"}) 2017/10/02 07:24:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x282600) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00005e2000-0x10)=@req={0x28, &(0x7f00007ff000)={@common="626f6e64300000000000000000000000", @ifru_ivalue=0x6}}) r1 = accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) bind$ipx(r0, &(0x7f0000000000)={0x4, 0xffffffff, 0x4, "36abed607a37", 0x5, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00000ad000/0x2000)=nil, 0x2000, &(0x7f0000002000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = socket(0x1d, 0x0, 0x8) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000003000-0x5)="7573657200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="e718128f60994d654ecabd8c2a88cd4042048cbf2b94900313be1b19f6bab56ac41e202948bfa40ad9439c32de8243646d992bbaf2410d5dd637085160973065", 0x40, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000003000-0x5)="7573657200", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)="626f6e64300000000000000000000000", 0xfffffffffffffffb) keyctl$link(0x8, r3, r4) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x50)=[{&(0x7f0000002000)=[{0x4a, 0x6fc, 0x2, 0x6f, 0x6, "8f5777e5f9cbd44f0647979b84a8686fc682ae1f806b019a9a28704fdb9ede8f62372470f420816e97e13c7ae60b75f80f687856831b4e09a3be"}, {0x59, 0x6, 0x321, 0x0, 0x9, "ebc6d93bd7c355adb6252f503742d1e3b13b4efe2e2ac65b27895b5d5b2210ea8571ed60a6b9f87c0c77b5ce3f06dc7cfb4f2d6bd4732b893cb0d776ee93a369b7b4dc2263eea1fd18"}, {0x6b, 0x0, 0x401, 0x0, 0x45, "4ad2d309f33fc7ffbd7328d5c653bbd93867992bb34612135694e65961c60caec7e3f60677919f8476ee68d87ffed88daa987865016d79c2ae2d9f6f36948c7d4cd6f84c74bd8970ff8d526d436c0a00b86f061b0b7d0d5a3b3bae"}, {0x18, 0x6, 0x0, 0x1f, 0x7e, "26ed1814f8cf72a2"}, {0xe1, 0x4, 0x300, 0x2, 0x9, "829314929a3235e42805a47191bbfaa1be3b6422aa4fcfa0672a2270846e92483241f9d7373d0ec660cfb30109eaed534e8993c3c4b615c4360825c97c88490bf2a92dc40f6064e0ef4ca6207d98b083f9bb01d576b1c9dc75862de5c9373657ce047148dcb2d0bb14a49c5943ffe83d10a71b3beeb71c2b0a493239f8fcec326edd2cb7a2e98272b51c244b57c286b23f7d03c380e3bed0e32083ac68d19a4a4c7f29c54d96dff5866611df05d340abf40308cc18d0af25379196fe7cd66c48b965f14af6426bf7219534619449432985"}], 0x207}, {&(0x7f0000002000)=[{0x85, 0x100000001, 0x100, 0x6, 0x7, "b8540f55e00af9be5ff768dac6d750b217eeb05a2416cc553ef34f4d7e74bdfcb3a625336e6856ad8b958d2921a747deb914550ebe97385945916a5a9f5c3aa7478561f5f6bf8bb62ae3b7e96247fec0bce6e13ab49ca4125ea32a27725326ee39352b29a737136a8586d9b4a2bd1ec8dd377267f4"}, {0x90, 0x0, 0x2, 0x8, 0x7, "a278a879f170259d9695507b60aef1b50d6c61de5e0cd269577a08785d005423768dcc384fc78d6ef45f16c2de43d3cefd670ebd0aa0fcde0dfe4ff4f6d7f10e4a21c36ebd69b64d94d2a8caff8002eb685e22c490b258e62b26b4f4e71ec0b347095d794d95c91574eb605c341f077218f0d8079fe9d5077e4d072060e1fe16"}, {0x7f, 0x40, 0x804, 0x6, 0x9a, "c818195b291dd2436bc57588dccbca4bb5482863afa36ef5a91bce029729da164ef9c5916368f9d2e6b0ad0b5bcb374221b6fe974c7a7d2043f1add466f2883417d4b5b554dd0bf839fb6d5aa93ce8039d35e9003b5726f4e5ec199a6b4fd5f303f1e2dbe4f9af25c316ec25c06055"}], 0x194}, {&(0x7f0000003000)=[{0x5a, 0x4, 0x418, 0x3, 0x0, "9b450497ff25a2152297a060a0d2f4e6495f161fba9148af2b6d5e4005374076f356c8b869e333bb6ad954942b35be2d0e48dc4f920c4a6f397261396f010dfe6840fc0f795eb348ce83"}, {0x106, 0x8, 0x200, 0x5, 0xffffffff00000001, "a5bab196f49c8782a7a6eb9fd1b388327c48634bce8c1144513064e241c6b3ad97a4569ae7c259382195ffaaaf5aa5f33e8c252b66d3d30d3542d6dd5cc544edb11f2e6795b206972cb10e06121cce986c16e668adb5b2b2acfa76c5537856743b7f3b59889b3e423a4c058410da6aaa61362d4bbbd81df9e5b7435b1d6fa3add47f7a7a43bc1397b3ad1847f0997b31096b558046c41c9bfc877e75bc147417de353b6acdd4c7b0ef3bd2dfa1fded2a5df9e82ebe7279c8035bcccb8947090850cfe6efd45d4e677708a4d1a8fa6261cea417656e6f538b6707d4989ce5adcdadb0c185c9837c700dd007b1b5cfb0ffb476ac5eedd7"}, {0xaa, 0x80000000, 0x8, 0x9, 0x400, "e252edef87c5a322bf53fe3c8461b5a43a93c78a7940c76a27b98bf5c791e6020cac4146b6990002795e7774b11f4cbbb39e967866a7869583a4b4689c23a92d373a90e44b5fca0f066e359bdc9eaaff162673feccaf39baad2c5b27ec90272b5d742dcf4fd5d25e329af00dae0a536561ad2dacad1526abb52786a368ae2edfa70bc1dd9856ef4e7c126c9629e5ac73a9aa59924e18b91960dc"}, {0x8f, 0xfffffffffffff0e6, 0x800, 0x7fffffff, 0x101, "09e664586743d8fa5b7c663945cc06e06efded3de9815b2433426b68eb80b5a1aa8825e4903c25cfc494847bcff24c290db825609433057bb2fb5c0b3750033a1a4c44b90dac838fec8d1c51869dcbe29c37a01da13b80a6340816044c9f199264e3dd8d5b8ca387baa75eb54ad06f52f599c21d16fd3304fb2f39f21f710e"}, {0x1010, 0x1f, 0x804, 0x2, 0x0, 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{0x5b, 0x200, 0x700, 0xa1d, 0x10000, "39ed521c58baa833ea8bd8931f68378d0fecf0668b1a75f173496b412d25c5a82d63cb8f26bbd70df4f755f1dc7dd871b141c0e3bd6a90e9e6e6be7f80a77387fda1e268288df6c216f553"}, {0xe3, 0x4800000000000000, 0x200, 0xffffffffffffffff, 0x3, "7ee57c10345445ee9bda584716c38c6970e8707101e9e08bcd4fb50a82c9ff9949f2d19bdeb70b007dcbabe3a24f8ea504bbbfb67aabaaf08f12e2e61668c382c5d3386a6794079633e3a6fb1a5e24823a4382dd365fdd65eb6bdc57143cf335484353e0de5e2a70951938ed4b5bdc1c4bda7ee0d44fec13a7cd3c0d18c39fd4b7705e056ee4f92e310a57028360dd492d172c1e8d8c08a59a0b303bd9b50f41c95db38e8efdb788dafa823ee46a4e8ac9eb51c3ee62be1261adff6c54e6c4a4a4287e7281d59c3d1e16c52a0716e292b910ca"}, {0xef, 0x7, 0x104, 0x1, 0x7, "11b19cea315c46f781b44f2e61705b578a394163c1458387a46cd9a4d0a716f2844b205072b14d3fe972634b54e44b80c23ccb00e5b0b25cecd61d514080f407ea3b00b20e2fb4077e14b627841f380025aaf6a9b403f7dfed5be0f8cf761841f621719108d8b8b9cbacddeb39aba0bf3977e8f388f2a8c3c36ffcb8383eb96e70816887a21bf403a7207c5ad1a3545a67491fea50b47d3e35144dc6e23c69b89b382de4ad46344262d09f1342ddf9bdaafda93fc165d572b87781b018bc3f871a59a3120409f0a07d971872cc005a4656c8c92f8c676b8d09171772422c28"}], 0x24e6}, {&(0x7f0000002000)=[{0x77, 0xfffffffffffffff8, 0x12, 0x4d, 0xfffffffffffffffb, "bd2407afef0f665d7856185479bbf2e8f2a0bc9f92fead7a48047d8041454e2002ccee3d817ec91600be23cc3b5464ecbe317cc6943633316775bf69bbb3de7305929fc616e30b0757d031c356d78d30345d885e12243e5f97d422e6708eaf5b7a0511580aed47"}, {0x5a, 0x6, 0x108, 0x10001, 0x19e, "978c499159fb6d00e5aed551403b9fb5342d33576c2a3a2799fa3ed01d9224e4f49df0124ef5af5b5f5ae415cbcef3030ce33acf0d7c5ce813a82b4b0fcac4aff7c527a4d87da9710154"}, {0x15, 0x3, 0x100, 0x8, 0x2, "c4806a1946"}, {0x63, 0xfffffffffffffffb, 0x1, 0x7ff, 0x80000001, "177b14c9eaf8f83a1ef27cfa1a751d50f992188f20da5aa7af2098b1ea3c33ce7c9b6e021361498f5271012abbfe6f2e21fc650322feffbe26b09cabccb83f006fe08729626b2339903b2990635afa38160cd0"}, {0x96, 0x4, 0x200, 0x7, 0xffffffffffffffe1, "63a8a3b5c607cb2eb391034f1134be5343b7863110ca3473c96645d2fe384a833180979c69ffa8547af0f40f1f04a15d5a0f7c3409ef95e53e47edc22279d537f1edfba20b4b8598ed1f4112d5faf0df4c462b63085418976d2daf800a508ec9cec6d2f068c4329f83959edf341abc53e8837d7ba3a212dd831e69ab783cd16942e39f8869f2"}, {0x2f, 0x1, 0x20, 0x6, 0x6, "ab0fa704c6ced6d733b69a16f95cf81bd5d3bccf174df7cea63f6e61554c9a"}, {0xb6, 0x400, 0x201, 0x40, 0xfffffffffffffff7, "2566527ff3ee98422eca708868522dcc518a6729b3b9b4c33efb6c282523b2e58f725216b69e2e4faee5a75877fba0722bb8444e2b87e50d6e917911e96e3109ae50425591965682a75e2d600c4b538eb4009992d888fefe07b5f2927c4690220586d8956c56cee5c53c8aad225c84de6e5d11398282c6a8b6acc9494e4493533c2c0e7e1d300093aa97bd2b7ed9e6f7e1616efca2a6681aac2285b5f3a667cc3c8ad9c6c2f7"}, {0x93, 0x5, 0x400, 0x2d6, 0x20, "031780ca7d0c08f718cdbbc05ed62d6ae1b7cb6f721f8b8053b9dd17a1155b6a075eabe3a1a526b9a7f9332b059832bbcf78429806996aee66267cf072ab606c4b0c19f7889a77857718cccb3629a30c2bf0bb8d27907f9863cab473ae8175cf0c1f3f10ce6e612b715d0ea6599112e83dee0dabdeca914592b0b9a36dffdf3a71061b"}], 0x357}, {&(0x7f0000004000-0x268)=[{0x39, 0x4, 0x608, 0x480, 0x3ff, "c50f6e518e7226492f8455b73e0825d219a6a8fc453e1713bffdb928e0fe53977e91e211620221dbfa"}, {0xdc, 0x5, 0x0, 0x3, 0xffffffff, "c15d29c07b8f0da54b2519f42db2709d8d7588ca87f2dfb24f6d0b70622bf79d4010fd961d8887d27e1e8e0d6724f95a1a3a553746259156016ef9049a231841594cf56f7cb6b2bc4ebf66b7e35b0df5ae0f430aeb12af39ad706cf8aa0fbd66cb882dd09a0492ffebef1ce86909c88fcef6c9ca18c449ea60cb7d170de00a77bf78716099c94549f4c2ee9b86681dd41fbe287995dbf5174484097724cd56297b2c4de2ff8ae5dc511d39f29bde4ae65a68499776873f7b168d4f893ef70e0d76314b10ca4992a7f9a6be97"}, {0x57, 0x5, 0x220, 0x2, 0x0, "93b2aa314bf6cc8b386f9854cdb2ed4c680d8856ca921e030ec9a7514c63e096aef98c73212e56484ebb1cf666488a66df2befbe350cce1dc2a5e5b8f17d2cb178537f08051118"}, {0x76, 0x4, 0x20, 0x1, 0x2, "f6309057118f2dcdb006e483a47cd979ce830fec17349ab6c3d91677734863ae931dbcbc095d4c75ba1733c437b153deecc486362ef09ffb54736d969653ca25567e7c2237f22e3ec49e187acde2988fc7f669c296e4c9a1694dede352186538b86980434255"}, {0x68, 0x6, 0x400, 0x8, 0x3, "f95bc1aee81d5a4222ec75bc0c9f1917cfbd92bbd495a3907ec8168e12c6a20ac24536193e760186d6b937783f21615663ad0194306a08bb04aa2e3d200d38118aa024c5936f390478690201dde77e6b90b967edc2c7d1ae"}, {0xfa, 0x3, 0x300, 0x7, 0x5, "9b8c5fcf4e219adf58b4ab1884457a20ab35cc2ee775d2e3ef80785222abb9145923503cc2748058f1bb2d623cb0d5b2c9f8516c519ad095e0123fa3a9e31c44536f58c220fb6c67782002d7f3035608fab936b1eabbcee90330a0fe4b2990052e59cff6985ae73c3b647003b41eda9da4750d898a5bec8959fef450c1f273ef9035f06e5db9fc0afbb5425c5f09ca218778d038269e63592ece2d851442887a6c072863e9c02fbfc5e4ee7e8222ed410edc92a476a9e1a79db35c86ec59ed7bdf9393a520a7ac8181bda87ad74046cfcb7c2614c58a7f2a826b2a0ec645fed3482f38b545db8e3a05cd"}, {0x20, 0x0, 0x400, 0xff, 0xff, "2ab05e30ba4b2f37e2780937176b3ea0"}, {0x41, 0xfff, 0x100, 0x10000, 0xfffffffffffffff9, "cabd65959ab2c349ef37f284f1771eeeb0c1e8667911f7f45bb4e37b714a9ecf31317e8f6d8660d2002c6a006f66be0aaa"}, {0x48, 0x1000, 0x300, 0x9, 0x0, "a60f633e753f565d47bdc86ba416062390f65584d0cd35cc1f18b8299c903d8298cc9a6c4272a02207a2f770c0e4112db6a5c2b85e3e4434"}], 0x3ed}], 0x5, 0x0, 0x0, 0x40}, 0x4011) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000-0x11)="2f6465762f7667615f6172626974657200", 0x400, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MINRTT_INTERVAL(r1, 0x6, 0x6bf, &(0x7f0000008000-0x4)=0x2c, 0x4) socket$inet6(0xa, 0x5, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000007000)={0x0, @in6={{0xa, 0x0, 0x4, @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, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x100, 0x9, 0x244, 0x7, 0x9dcd, 0x65a39a12, 0x7, 0x401, 0x363, 0x7, 0x5, 0x2, 0x9, 0x1aef9a74]}, &(0x7f0000008000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={r6, 0x20200}, &(0x7f0000001000-0x4)=0x8) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000006000-0x4)=0xafe, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000)=0x14) 2017/10/02 07:24:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x85) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ce3000-0xb8)={0x0, 0x1ff, 0xfffffffffffff502, 0x5, 0x4, 0x8, 0x7, 0x4, {0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x76}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x401, 0x1f92, 0x5}}, &(0x7f0000300000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x2, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7fff, 0x1, 0x7fff, 0x0}, &(0x7f0000406000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x2, 0xff, 0x80000001, 0x16c, 0x4}, 0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x3}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0xc) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000001000-0x4)=0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000001000)=[{&(0x7f0000002000)="bd00da9af689aa927f67920f4159692ae2db8007af09a467c557d3f4a503a64f35cc36d9b8b231c6d2ae4171762f3656820f52957632060567e6ffa8b66fda88865065fb", 0x44}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="f356fb129f8826cea3494ff3b233eaa33a968535698e3ee1f282751e0bafc37ce60414894d2d10f3ed986d7b099c49c96f3f1b1efe6cd38f593662943872c253be0bfe8d699a42446ff520761e84e5b71c400a80ad58709fca4068b620fcd55553d4434edaaf1ed5c99f72cdd5cf4e97d844d1434943ec0c3256c17e2b788ebf2d4e9cf2be5c0cbb062770298367adfa7836cc4b7de7da52cd3aaeb3be95841f53b77583858115ec0e649aba033e3be95b77af8d041cb539f12f16b1d31c7b83ce01d0a2c766113a58a1668941ae27b582", 0xd1}], 0x3) r4 = getgid() setgid(r4) getsockopt$inet6_tcp_TCP_PSP_CHECK(r3, 0x6, 0x6c7, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000004000-0x8)="2e2f66696c653000", &(0x7f0000003000)="726f6d667300", 0x0, &(0x7f0000003000)="1aff8d87abd6362e2405191223944d3dd66a6525846ced7fbf27a43532ff321ff9df429086f0eb6e64c4b84ed82a45953e30457d0752492fb1b660bb54f5667943ba80b17fc3557d64f69dda6bc38aabb2d82c81e6ed4fc8623168d59472202974dbb6e0553e972cac4af526558aae4eb7e2ea694b7e809952edcbffee4279cbb565940b6f0c63867b47f749431e73fb798bf14cb692bfe057ca085250e4fafebb94949eca99dd7d3a82e06c94b79646d0f7d9baaeda4d65137d97d4d2f6f1c47358604986129454ba70517e") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f0000005000-0x5e)="281a6f99f60f65847b57d3f5495ea49d87a8e37609f98df8843a0407b7d44a60bf298e3d93b43ed23f2c6ff00cf0f535aefd077be2773ebe9f6a5fd3d1bb25dbb66b115b04a40ad243f74124a1347e96e1c00f0b3f35df7112e8d630972d", 0x5e, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000005000)={0xaa6, 0x6, 0x0, 0x2b, &(0x7f0000001000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93, &(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2, &(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000003000)=[{&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000003000)="a74e119be7f7310b8c073aa0ee959b67253d721fa59dd1e9e1986ecae0e5e0d04a91179e25820b15aaa9e95cce9b430f5a0d573dbc93903dd8a8f26c62b80601338d26f98980d84f25edf16066b0c86edde5d8cf40de2893fb4b62132c9786e2b1596a70b738065b88a472385359fda21cc592f5f8ddfb3974cc07a1a7474279e69a8c3d3fa68c5a1cac3c84e7755e1923909e58d0d6fda25862c77bf30caf9d26fcd8e61c11", 0xa6}, {&(0x7f0000006000-0x46)="4024b0977e2ce81608d9ad12cdd51718cc4c34df57c3534813f75b84aca16e110de95b4d9cf49c82c9614969ff00290ec6b40046c4eb6a99b5c42af0b75faf9292f02954aa91", 0x46}, {&(0x7f0000000000)="b5c2476cb2608447fa19680b37178275492c65e75f43e5b63874d9f153e6ec13cb34a8c031efe7478cba8050c6480d9c880127e10396dfd0ea364c268460ac07f93df95671b4a14a041fd0d2edfbd9ce4c712a14bcb7e062b4ef4be49b09e9b2104045bcf301d2a7c5f7471acfd7369b84ddb6fc034a01821080", 0x7a}, {&(0x7f0000007000-0x1000)="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", 0x1000}, {&(0x7f0000006000)="ddee6e413dd4700d17db14d4cae6b665020c7f3e981eaead5607c3256bdcac99d3c52162887dcfa86e319d46a665c0", 0x2f}, {&(0x7f0000007000-0x42)="6c8949d99c1c51063e27bc00797418e92c4d2bc7e1fbdb97f2f72328409e92a5422c20c1e5a5d979941d9ed929a0e7a357b7d792e7a8b2c56d1ee922812d667530a2", 0x42}], 0x7, 0x0) 2017/10/02 07:24:51 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x9, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4ca4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x1, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x54, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x70c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) 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) preadv(r0, &(0x7f0000002000-0x40)=[{&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000002000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000001000)="00000000000000000000000000", 0xd}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}], 0x4, 0x0) r1 = socket(0xd, 0x8000f, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f73657175656e6365723200", 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000001000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KDMKTONE(r2, 0x4b3b, 0xfffffffffffffffd) r3 = socket$inet6(0xa, 0xd29ae22fd5c43928, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000004000-0x5)="7573657200", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="cdd9323e58756e3456c9b941e54d", 0xe, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, 0xc) keyctl$chown(0x4, r4, r5, r9) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000002000)={@remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f72666b696c6c00", 0x100, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f6877726e6700", 0x501000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000004000)={&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000002000)=[{&(0x7f0000003000-0x70)="9e1296618c718f7ce99508a56f8cdbefa68de7e0e3f673da21755a1447cf55dc2542555fc3e508111e313010b29720ad2294fb204419ae9105b44072633e8bf479d50bb263f983e2ada587fd8c618def055ff74f8636a4a9d147bdfbe52a44b231f523c6c5491971e6fe3293a4fdbfb7", 0x70}, {&(0x7f0000004000)="61f245bf2d9fa2695b63a62aff6a84253922bf967ad57141f4496742eaff96f997a6549eadc4aacee73cd90afd96fd13c7b8a292a394cc9ad7f7c7b60f2840352d8d187acc3a87a405bdd531547ad43c07d0492cfd4e976e38734d9e53d2cd5da4a1ba835a94a78128c936057b384c235a0dfc595f190d1ca01483c6709592d633442506ee6d47a29c0b280e8f1773babe0e7d6fc16e1f6a3e279eaed7d476719b62c861004ddefbdc7a6dd0af85d13c6d3619120fb26453b70a6fabb2a37443e58ad3882eaa0db74522ee0aab9d9e88", 0xd0}], 0x2, &(0x7f0000002000)=[@rights={0x28, 0x1, 0x1, [r2, r0, r1, r3, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r6}, @rights={0x28, 0x1, 0x1, [r2, r3, r1, r2, r0, r3]}, @rights={0x20, 0x1, 0x1, [r1, r10, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r2, r1, r3, r3, r1]}, @cred={0x20, 0x1, 0x2, r7, r5, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r3, r1, r11, r1]}], 0x7, 0x8000}, 0x0) fadvise64(r2, 0x0, 0xfc0, 0x2) modify_ldt$write2(0x11, &(0x7f0000002000-0x10)={0xffff, 0x20001000, 0x1000, 0x51, 0x1ff, 0x10001, 0x2, 0xb70a, 0x0, 0x6c}, 0x10) syzkaller login: [ 39.272238] IPVS: Creating netns size=2536 id=1 [ 39.303628] IPVS: Creating netns size=2536 id=2 [ 39.327422] IPVS: Creating netns size=2536 id=3 2017/10/02 07:24:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = accept$inet(r0, &(0x7f0000a94000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000087b000)=0x10) clock_gettime(0x0, &(0x7f0000d11000)={0x0, 0x0}) r4 = dup(r0) pselect6(0x40, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000154000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0xfffffffffffffffb, 0x3}, &(0x7f0000b91000-0x40)={0x0, 0x0, 0x3, 0x0, 0x72ca, 0x2, 0x7e, 0x0}, &(0x7f0000e1f000-0x10)={r2, r3+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8)={0x0}, 0x8}) clock_gettime(0x0, &(0x7f000025f000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r5, r6/1000+10000}, 0x10) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000f45000)=0x0) sched_rr_get_interval(r7, &(0x7f000020a000-0x10)={0x0, 0x0}) r8 = syz_open_dev$random(&(0x7f0000b7c000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) r9 = gettid() socketpair$unix(0x1, 0x80010000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000b79000-0x18)=[{r8, 0x1000, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x20, 0x0}], 0x3, &(0x7f000071c000)={0x77359400, 0x0}, &(0x7f0000676000-0x8)={0x3ff}, 0x8) ioctl$sock_SIOCBRDELBR(r11, 0x89a1, &(0x7f0000177000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$int_in(r10, 0x5452, &(0x7f0000009000-0x8)=0x3f) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c62000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000933000)=0xc) accept(r0, &(0x7f00007c6000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f8d000-0x4)=0xc) fcntl$setown(r10, 0x8, r9) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000fd9000-0x10)={0x6, 0x7, 0x4bc5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000658000-0x4)=0x3e00000000000000, 0x4) readv(r8, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)="00", 0x1}], 0x1) fcntl$setsig(r10, 0xa, 0x12) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f0000a10000)=0x0, &(0x7f0000649000-0x4)=0x4) readv(r11, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)="00", 0x1}], 0x1) dup2(r10, r11) tkill(r9, 0x16) [ 39.360064] IPVS: Creating netns size=2536 id=4 2017/10/02 07:24:51 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x1, 0x10000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000014000)={@loopback={0x0, 0x1}, 0x7, 0x1, 0xff, 0x5, 0xfffffffffffffff9, 0x1ff, 0x8}, &(0x7f0000016000-0x4)=0x20) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000007000-0x1c)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x80005}, 0x1c) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x34, 0xffffffffffffffff, 0x48) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x800000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x1000008, 0x150, r0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000016000-0x4)=0x2, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000017000)=0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x180000b, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000016000-0x4)=0x1, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000018000-0x1c)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3f}, 0x1c) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000018000)=0x1c) connect$inet6(r0, &(0x7f0000014000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000012000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000016000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000016000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x800000002, 0xfffffffffffff000, 0x2, 0x400, 0x1, 0x20000, r2}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000011000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000001b000-0x4)=0x1c) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x2) syz_emit_ethernet(0x6ea, &(0x7f0000005000-0x108)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x100000f7, 0x6, "000000", 0x6b4, 0x21, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x33, 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xc3, "96bfc2210da483f18abe216129f6b71d950398d64e639f4466fc0bb926bad49c2f61157eb46f35dd163ec2588a7e10170948b94030cdf6653173f434bba73b1824618f5bebf2bcdc8589c6ea6d07e605ffd68a9ac747aa436c91ff6fa70acf7fcb352c23f026f485d01d18409a90226bb47ca70004646d85d164217b917648fcd822de19927c8b4b92f3cd03ff870a9ebc473b8afd9fa581eafca50eae26f4e84fdb83be8c8c9fff61adc3eecf807fe6662dbeb3ddad9c33e8116322f40e904fed8f67"}, {0x0, 0x4c, "db0599597a63396aa3b092c53c325b2587dc300d65bf259b374664fa2c4ca3160b4f7fbcdae11b755842c92db40ae5a72e31350125ec16650f47b6f86eb0c66c31c2945be4e5895f46885b31"}]}, @routing={0x6, 0x8, 0x3, 0x6, 0x7, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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]}]}, @routing={0x87, 0x2, 0x3, 0x1, 0x8000, [@loopback={0x0, 0x1}]}, @routing={0x7f, 0x8, 0x2, 0x80000001, 0xd34f, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @hopopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x29, 0x44, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0xa7, "c5285c6f4e01f846c3ff801a904d5c7687ff5691bbb6fa245d3d3d51fc628b89ffc31b16afb71cde80934c22b43b95bdd6986f204857dd19d7c43f0825865e02e70671e2435919ea72e62f811ea3ada42e25ab2e9ed81fe83e2a88e4d2b3c6cfc197f65673502683a74b775b13b6d66aa70b63829f6dca907a9fe22b9884fe48cd9bb0241d19d31748d205d193f9082201e04db07e123eb598131fb3545634663e7042f1b0b190"}, {0xc2, 0xc0, "5ee5dbe956b02b5ed54dc6de6dac7bfd00b401df5f04000000000000008ea954dada32a45f31148505cbff8d7ac4fd4cab19a2560e6eac972d057f446ad80acd0836d0d8a71cb4c33e86dc3e165f2fda2ff311f138dbff67f1932c6804d3ca95d3a91aeee7b9aa074e738d4e7f74208fc48c2d5b3ee6b4fa822127295aebd846a61781051eb13bda2f61b42e5540ee7a3cd478bf7f975ccd90e4d342f04393a92825a31e27c47408045dad95c7d3e934c51452d38ca4ebbd90b2f46dc3deb336"}, {0x0, 0xb8, "864f915fd23a671639fa2e438ef2ecffb8ee144ee28fc824ba88fe7316bb2bfbfd8a507145d96ea30183ea35bb301183992feb1828afce074c478460b27dc29dfc754dd96353de558faefc5937fc8b6bc8a9788995f2ac7ab4e43a33826af46c54ce580bf3f53aadedf22b84ea9d9454c25949c5e86a75944bf7a0a21ca715959ba0b603fd724728c4899d911754dce821d5572b521db7a27a4e7dc43716a72312b40d06e05ef4fcb6e5318a09200df97b026511a9dae94e"}]}, @dstopts={0x616c796fea4e6f72, 0x53, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0xaf, "fab150f31d4c2ee02cdf900db825f575ec5a3aa4498a43fef8d69bdc7a8dc72a6c4a2c896018347458cd69468333c209fda3709447ed7982228bdad3e235a6748ad652ab012faf9984410c14d39dfe497bb1bafa635bae6ad84cc8856ed8366c2cfb678c64c2ae84d118a3326de0ceaa8a2f4b54d283a18ee35f5f372fc7cec33710eef990311a3826813f5a9452e89e00e6fa2acdebc1b22fa2a496cf4b48e554256c4b5ddf7cbf31ca388f1d79eb"}, {0xff, 0xbf, "86248c0c9f74a272d85b049d0388b4fe4cf7d683e586d78c506793045e079885e7836c01aa8c147faaa5f1308b631d774f31c516767a5dc702f478baf682a60ac00bbdad803f0e010730113655ae4b14fd5623c6de0ff8b6fc902f3f1b29fdea5565b10486adc27b647c512b7199d323b9370fea0f76dbe17e5a56d44f0053f6ecde8e47b522f18a8235974c22e5b4d6b206af7dcac087ddb8c89bb3313e8448d5c71b8960be4faecd5ffeaa06fbe8de9883e298cb60e13b681b3f6eecaa20"}, {0x7, 0x67, "a675e42b5720f61f3e0748b6e0b6ec0422ec5780b8a5d4ccacc72ad245773ac6a926b1bbd867fd3424fc2e50a41ca15c85e39a2b751c4a26d45b53927b5dc6361a6deb304b4daf3e909df541559e9038a48d8b000bd3a54fd0395efe749821e1fb2566b4ba725a"}, {0xc2, 0x1f, "7ff86c73368c093f979eab3f4858aad19cba82cb48b6d3f6e9b267e475d18e"}, {0xff, 0xa0, "a6ecb61afd395b7ab0afb9f9037667dfb29b7b6cb98deda78219a6b69909cdebe851e7f04eb70d212be9e85fb84ad105e68480f5ff9c413024569c2b10809aea37f15822d650caea90128cb379eca74e8ab22801a6ac9718e44523baba384f50862cdc90597d7446eda866d4656cf74cc3558144a19137c39a687fe2cec7b43d0cb8896b42ba89cf3ac961e1570b51d6fb5c61ae14528b0d64a76f2d6c936161"}]}, @hopopts={0x37, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x3, 0x0, 0x9, 0x0, "88"}}}}}}) 2017/10/02 07:24:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000)="6b657972696e6700", &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000b000)="7c19d766cd63790bfa4fbed199bad4eba70545fcb9fc775f83895c9e85629f6c1d995d0076d658d816265ed4fd63fa3e47bfad9512f440e9d970ae894d2d8cd22293a8320929bb8a25b3edb449f75126da", 0x51, 0xfffffffffffffffe) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000000b000)="6269675f6b657900", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000a000-0x2a)="7283ea46dd1076fcac28bb8f98ea1b0f25733cb3d7316b4955963dc46a17e472c3f489cc7189d6c996b1", 0x2a, 0xfffffffffffffffa) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) r0 = syz_open_dev$mice(&(0x7f0000aeb000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x121200) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0) munlockall() mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) [ 39.392690] IPVS: Creating netns size=2536 id=5 2017/10/02 07:24:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) write$evdev(r0, &(0x7f00009b8000-0x18)=[{{0x0, 0x0}, 0x4, 0x247, 0x100000000}], 0x18) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f00006d0000)={0x0, 0x0}) socketpair(0x11, 0x80e, 0x0, &(0x7f0000219000-0x8)={0x0, 0x0}) utimes(&(0x7f00007c5000-0x8)="2e2f66696c653000", &(0x7f0000173000)={{0x77359400, 0x0}, {r2, r3/1000+10000}}) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f00000ba000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bbb2d039128a5d071038a46611f937f96f7d4ff812a8f9fc3f0718e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f01902d9755668fa3f9b8974fec92b836614657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) connect$inet6(r1, &(0x7f0000614000-0x1c)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f00004af000-0x2)="cc0c", 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000705000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @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]}, @in6={0xa, 0x3, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0x88) openat(r0, &(0x7f0000e6c000-0x8)="2e2f66696c653000", 0x200, 0x2) [ 39.432637] IPVS: Creating netns size=2536 id=6 2017/10/02 07:24:51 executing program 2: mmap(&(0x7f0000000000/0xde6000)=nil, 0xde6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000de7000-0xd7)={0x0, 0xcf, "cfed26d1885677c45ae7239351900fd4b5484f138ba2468085440d3e897edbf6c9e31bea8d02e5087098174e58bbfda5bc3fcb11b735a8441b0dbc352192f3b59a8ede2e7c94a3c43eb9e24d1f8d6cb13a706bec436f827d4a896df2d8cfeab72c5410c78e1e1f86713c199fb84164e57d71ae5e71afb747e9eebd955e9c64143b39808b37206522ce00de713e31c5e9a18dfee2eb3310761c36060cb709ee46fb57caadfa150b67bdbfef8fa2b4581f864e314af60ba1bbc8d47f5786eab8071795f66ee01fda1cc48a7c7ca13de9"}, &(0x7f0000a2e000)=0xd7) r1 = socket$inet6(0xa, 0x1, 0x3) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r0, 0x4, 0x95, 0x0}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000f0c000)={0x100, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x48, 0x6, 0x5dfb, 0x1000, &(0x7f00004b4000)=@generic="558632180409779e062463a0d9ba9fb4", 0x3, 0x3, 0xff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00001df000-0x78)={0x1, {0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x80000000, 0x8c, 0x8, 0x6, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x7, 0x0, 0x1000}) setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f0000d0f000-0x4)=0x2, 0x4) bind$inet(r3, &(0x7f0000490000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00008ca000)={r2, @in={{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000055c000)=0x8c) r4 = request_key(&(0x7f0000767000)="6b657972696e6700", &(0x7f0000f67000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f80000-0xb)="2e656d30272670726f6300", 0xfffffffffffffffe) r5 = request_key(&(0x7f0000b17000-0x5)="6465616400", &(0x7f000042e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000076a000-0x2)="1a00", 0xfffffffffffffffe) keyctl$negate(0xd, r4, 0xfffffffffffffff8, r5) sendto$inet(r3, &(0x7f00004b0000-0xa6)="50d844de52a3367a79035d579f2f961c3b4b95da97b7917bd3733cc15f92db9279bd8dbccbf7daf7b0c4729da484c2bafaf78b873b2e4ff189c1d881ea0c5b885c3ba3d9c89e51630041fc47a52238f8d7ed9ae8eddc5da8e46f989a7eb7ad8e8a4559787290923d0cd2141b60d3d1c1f5986d5e4069106c7b4e1ca38f7189b21c66c9c9815b1c8205921af9ecb7349368432b798b57d3fd1d087f16c78b49a5c200842e96e4", 0xa6, 0x20008800, &(0x7f000049a000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r3, &(0x7f00006b6000)="2ad4a80d752691837db2c35a7dbd1f3eb18f73c70985c5de20c11c709ce2d8d85e087b09f4da8c861dce231c829269fd7b2f1470cdd85c0bc315b015ea0d2b65b7946fdeb5a54ce38c03cb65ff77001853307032a4fe315bfecedef728b425480d317f3c09b8ee50448a3cbe428e0f89d68b72e49c2aabe214d2dfac29a18b95db5771bedcec6781764887d8b1c771cf2a0163dd79c76b85273bf136f1356f27c9457823f77d731c6ef785f64b171dd005a25626284ad19787fb9303b4591c071c4e566c957e291993cdf829007d6b76c1faf2f36b4a272dcf2acca232593ae5e4d38b0598898bc0209bcbd9c8a955a2db206854e686ea5cadb2ac9c09a3bb0ec437915ab4d87e3d81b9c450c3a8b4fa85f0b2cc2c52cdb8e77b1f9d804a2098d8d9766572e9b0f07509dfdf602c6c8811fb11a4159021b368f25b15d512d8c70da177c56b534b5d1cf98726192f9f9bae1c17545d21e9a81b72d9e988eba0cf071a33951f700f9759ef91febc58fa5cbfe95dd7243531f4e80a2d9277bcabbad51ede7433284f70d6ad5393ee905e34c418eee3f240c18d184e1c1c531646191760470737b863b05bc98a400782d7bc07c334d5bb78450ee4e22c4b91a21ec0d77a606f543571ba21ac00a5b84088a98066389293676ad9f9c492ef123d9f22c697f23f397deeead2f18676c270010ce459a93c69db2048b4551d3575e0647fd5c3acfdaaf4e0ba4d547f579cf26f966ef5766dcb00a479981b70b86230b850c2c04f22ad0cff79dbf74d08c71445639076844a95a143f65a0ade1492852ceeaa27482a8d39ef8586ca64e2acf88c0a816889e068a7653efc29ebf192c8a0ca7056298d7beea4665bdfcc57a7a829525e7be13d1be44e2f58755f2de0953058643bf351b1b0bc4ec30b26af24e0ba26eaea8fab4c9033138586c23ea019f616c833f7a3883e244e90e4b31b94532e994a8793ec056814617f39c1b3f42dcbe5ee87ff3d8eaac88a9921a06edaa02cf44b4a5efc990017858c0158294743d56300f125147efbe9e121819d44b6840dca2429756c06a5031525c42877ab3198cb525d7da1baddf88e3f394c694c93b069212ce9d4487b8b67b5e05833b1b8fa8ce4c4610bebf519374791457035cda67a4ab4b4bb6cd53acea4a79a7f6101fa2a371c7b1cd42062639125e3a7bde728070f137b2fb177969d3833676d866707514112c23eb9e6e4e7f7c179ae9947c325ba222356df49a78ce27a7c4da1c741022bd4e05427cbd5c4393854c05a4c1e415375df08e2d36424411e21fcc1fda7c8c761affbff98ee500c0caddb6e40b4a432e08854c471e73fc16ace3c07342236b37e1db25c15ff6d5110377d0bee898acf4b5e2373bf9eb095c6b3172a855a01122abe9224e971ee33e09447baa6779a7beed518554088022f3e9ef05bfd9e242a6c31ac2469555edeb0042ff983eea08e87333919ffebdd706c84dd0c6a5387e3829b3e0ab936ad14b685117439627af31c56f57356cf13fcda8058add5f06c123df4ed385abf0dc02a1d5cf0630ede84e058e5f8f56916b9af5b58872166fdcbbb1025239232e3f2b78b0460f6fd7547b8808e3e5d607d026779dcde529786e60944d062dfc382832f824361e72bd278b01f75f66ac130ce174ce746863bc9699ca06d42d159ebefa500cdf54e072930514217a264d6ea79f8fd40a40e0a24fb5c6d034268d8421e8dc176e4318781b195bb3896ab4458e3b03d18133b47edc5c29d10d32f0e61bcbc76d7f8e5ab45eba1d50b2258fdf674f51f3561b0bc40cd72915d57798f18e7e25932448a96e9acbd58371539cbd5989f64f95dc469dc278ec5c1e3e28a85fe11da5f7e385f9ed2427e353f213fc2ae6de0cd544a9c636c1931d5f05d37f1949a1e37dcba9f159688a9fa933c70e5d1e8a1c98e892f613c018112c2f183a84f0519a7eb378a8829b49058a1aff9e8c34beb3cbd5a82e23aa9c36b845895a70e47d8afaa85cde23a9ac4b0a69cad672a1dafe4445b1163eef4cdf49658ce5356b2be0ace6e8e4bdce4cb52e5d86f911e57128735fda0493cf38ffbfe874bcdabf3a697876733c5471fb24d4ce9f4babc9bda623d2533b35591eae2046c6f7e9138719865317d9a63a5cb7fe338544f80ddb937d4a0ad73a79b9cd4a310a8090321d18d761655ee2055c656cf3eb95082b61e616766c04a67c96fb44c15a61ce5cf1d6fe7e64e382886b1388182931f4bb22905e4d83971c891d5a31eb00f", 0x647, 0x0, &(0x7f00005bf000)=@nl={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc) getpeername(r3, &(0x7f0000ede000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00006dd000)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000001c000)={0x6, 0x2, 0x200, 0x3, 0x74}, 0x14) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000d47000-0x4)=0x8000000000339, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000d43000)=0x1f, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0xc, &(0x7f00004b6000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f0000de7000-0x3c)=[{{0x0, 0x0, &(0x7f00001ee000)=[{&(0x7f0000f05000-0xd2)="5f", 0x1}], 0x1, &(0x7f0000ae0000)=[], 0x0, 0x0}, 0x1}], 0x1, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000c00000)={0xffffffffffffffff, 0x20000000012c6, 0x10001, 0x0, 0x0}, 0x14) sendto$inet(r3, &(0x7f0000ed0000-0x5f7)="6e", 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e88000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x80001, 0x4) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000ff1000)={0x8001, 0x1, 0x5, 0xffff}, 0x10) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 39.472710] IPVS: Creating netns size=2536 id=7 2017/10/02 07:24:51 executing program 4: stat(&(0x7f0000012000-0x8)="2e2f66696c653000", &(0x7f0000005000-0x44)={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 = memfd_create(&(0x7f00001d3000)="282c00", 0x2) ioctl$KDSETLED(r1, 0x4b32, 0x81) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00009c2000)=0x3f, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000a4f000)={0x6, 0x0, 0x3, 0x4, 0x8, 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]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db3000-0x10)="2f6465762f73657175656e6365723200", 0x408080, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000d64000-0x4)=0x401, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0xf, &(0x7f000000a000)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00008c9000)="2f6465762f76637300", 0x2400, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000fc7000)="2e2f66696c653000", &(0x7f0000fc7000)="", 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)="2f6465762f73657175656e63657200", 0xa02, 0x0) write$sndseq(r5, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x5, 0x0}}, {0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x6}, {0x20, 0x0}, @addr={0x0, 0x0}}, {0x81, 0x2, 0x0, 0x4, @time={0x0, 0x0}, {0x5, 0x0}, {0x53, 0x0}, @raw8={"b1cb87152790e915a4ab446e"}}, {0x1, 0xc2, 0x2, 0xfff, @time={0x0, 0x0}, {0x9, 0x7d}, {0xd3a, 0x0}, @raw8={"a2b518dc49a184c18b4c451b"}}, {0x8, 0x0, 0x9, 0xbf4c, @tick=0x5, {0x40, 0xfffffffffffffffd}, {0x19, 0x2}, @result={0x1, 0x6bc}}], 0xf0) syz_open_dev$tun(&(0x7f0000fb9000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x100000) mkdirat(r4, &(0x7f000050d000-0x8)="2e2f66696c653000", 0x109) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@common="64756d6d793000000000000000000000", @ifru_settings={0x153f, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x1, 0x0}}}) socket(0x11, 0x80803, 0x69cc33be) socket$netlink(0x10, 0x3, 0x0) ioprio_get$uid(0x3, r0) 2017/10/02 07:24:51 executing program 1: clone(0x0, &(0x7f0000633000-0x2)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000531000-0x4)=0x0, &(0x7f000066b000)="ea") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(0xffffffffffffffff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b1a000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000212000-0x8)={0x2, 0x101, 0xbcd0, 0x0}, 0x8) r1 = accept(r0, &(0x7f00005d9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000bdb000-0x4)=0xe) r2 = socket(0x11, 0x2, 0x0) bind(r2, &(0x7f0000b27000)=@generic={0x11, "0003020000000000000044940eaba71a4976e252922cb18f8a2e47baa41c3f912df7384b0054867806000000000000e3de4d163ee340b76795dae5786a12374bea763bb82558fd039e15778d27ecce66fd792bbf4e5bf5ff1b0851f3e0db1cb815b169585daf476e49740000000000000006ad8e5ecc366d39fa56c2c654"}, 0x80) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x80800) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000053c000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000d61000-0x4)=0x3ff) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r4, &(0x7f000028d000-0x38)={0x0, 0x0, &(0x7f0000821000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x21, 0x24, 0xcffddcf8d9b2dcff, 0x0, 0x0, "29003d5d0100000000000000000000001f"}], 0x21}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00009e1000)={0x0, 0x37, "b95ba247aee9432e5476e505a5de38a0b62f14d74251922ba470d2ceecff07e341b68c1d88b35b835497f9cfb8f65e49f6855ed3b197a3"}, &(0x7f000042c000)=0x40) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000027d000)={r6, 0x3}, 0x8) ioctl$TIOCLINUX5(r5, 0x541c, &(0x7f0000021000-0x28)={0x5, 0x1, 0xbee, 0x9, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000a91000)=@assoc_value={r6, 0x1}, 0x8) close(r2) getsockname$ipx(r5, &(0x7f00006e6000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000778000)=0x10) delete_module(&(0x7f0000c09000-0x1)="00", 0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000d76000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f87000+0x805)=0x8) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000913000)={0x10001, 0x249e8121}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000d00000-0xc)={0x5703, 0x1, 0x4, 0x8, 0x8}, 0xc) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000416000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f000055f000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000255000)=0xe8) setuid(r8) ioctl$DRM_IOCTL_DMA(r5, 0xc0406429, &(0x7f000057b000-0x40)={r7, 0x6, &(0x7f0000a8a000)=[0x5, 0x1, 0x101, 0x916, 0x10000, 0x8], &(0x7f00007aa000)=[0x8000, 0x8, 0xfffffffffffff09a, 0x100000000, 0x800, 0x609, 0x80], 0x2, 0x8, 0x3, &(0x7f00005b7000-0x20)=[0x2, 0x7fffffff, 0x9, 0x8, 0x28c41a56, 0xb8c, 0x1, 0x6], &(0x7f0000a14000)=[0x7ff, 0x1, 0x5, 0xffff, 0x1, 0xf90c, 0x1f], 0x0}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0x2) 2017/10/02 07:24:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) uname(&(0x7f000001e000)="0000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00009a8000-0x20)={@loopback={0x0, 0x1}, 0x6, 0x2, 0x3, 0x5, 0xa1, 0x0, 0x4}, 0x20) syz_emit_ethernet(0x44, &(0x7f0000724000-0x54)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0xffffffffffffefff, 0x36, 0x0, 0x0, 0x0, 0x40006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@generic={0x1, 0xc, "e50258e1a7111af91026"}]}}, {"0100"}}}}}}) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000080c000)="67cb85dc3d814a39567b7263cf5d", 0xe) r0 = syz_open_dev$tun(&(0x7f0000600000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x4, 0x10000, 0x0, 0x7, 0x2, 0x5, 0x10000}}}) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008cb000-0x11)="2f6465762f7667615f6172626974657200", 0x111440, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ec8000)=@assoc_value={0x0, 0x9}, &(0x7f00006e8000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00001ba000-0x8)={r2, 0x2}, &(0x7f0000f30000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xb, 0x3, 0x3ff) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x0, 0x0}, 0x8) clone(0x200, &(0x7f0000f39000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cad51ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab001f1735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f03bc936e8c4db03052fc4709363d87ec9f0c9fd09e0c63f07b34268855b75091a7de9f4c420d509fe22bf3a69cc0", &(0x7f0000ce7000-0x4)=0x0, &(0x7f0000253000-0x4)=0x0, &(0x7f0000f6f000)="50a3c92bc168d2588e29c402f6e249a4f78fd69923fb5d106bc2ac4a5639cb89d412c3874d1036e5022a1e0bcd9b813efab8c4a5722eee542a3f648329a06a6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d02823c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555122efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a2000396826706f1fafce0cf0a03e1f72e08467a0d95219035dc689bfead59561") openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000)="2f6465762f70746d7800", 0x4000, 0x0) pipe2(&(0x7f0000c09000)={0x0, 0x0}, 0x80800) r5 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000bc4000-0x4)=0x100000064e, 0x4) sendmsg$netlink(r5, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x3d, &(0x7f0000e22000)="00f144a8a27cd6a0e7b066486e82a2dce3799366c3ded2394febcdcb1ded045a9b630add2679eedd6d4d3d5572e8f0b101c4fcb052ec3da809f2bf907e3c1fd55b37655f48ef0e5410aee5af8b92da62bcafc9faaca67c2b759b0c3edad63bc85ef349d6cf247f962257fe5b887345c43b2cfe21b7e8b72aa3e67fe491d2f8ce9d7140baf5b98094d32ea2e6e2450378a10fc1c352cbf7b9d79e37864cc9ffe2ea372585d21e936b2723c3f278b87ea58ee7e4f6cce71963bfbb669c58a1c9", 0xbf) dup(r5) fcntl$dupfd(r4, 0x0, r0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) readv(r5, &(0x7f0000304000-0x10)=[{&(0x7f00002bb000-0x1)="00", 0x1}], 0x1) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000d5000)="2f6465762f73657175656e63657200", 0x600, 0x0) ioctl$EVIOCGABS2F(r6, 0x8018456f, &(0x7f00006d2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d77000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000f83000-0xd)="ff00000000000f006e73743100", 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 39.502356] ip (3462) used greatest stack depth: 24704 bytes left [ 39.517813] IPVS: Creating netns size=2536 id=8 2017/10/02 07:24:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003f8000)={0x2, &(0x7f0000f82000-0x8)=[{0x48, 0x0, 0x0, 0x7fffffff}, {0x202000006, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket(0xa, 0x3, 0x21) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00004f2000)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000741000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000012f000)={r2, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000792000-0x10)=@req={0x28, &(0x7f00006f9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000932000-0x20)="d8cf67a960ee5811b9186678dd397647fbc48254287436a8b99999f41dd8775e"}}) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x2) add_key(&(0x7f0000f8b000)="7472757374656400", &(0x7f0000694000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000077000-0x2b)="", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="6772653000000000000000001afff000", @ifru_mtu=0x10001}) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000c11000-0x6)={0xd, 0x0, 0x1ed}) readv(r4, &(0x7f00009d0000)=[{&(0x7f0000ea4000-0x5a)="00", 0x1}], 0x1) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000eb3000)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) syz_extract_tcp_res$synack(&(0x7f0000b02000)={0x0, 0x0}, 0x1, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000cdf000-0x4)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) pipe(&(0x7f0000821000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/10/02 07:24:51 executing program 1: socket$netlink(0x10, 0x3, 0x800000000000000c) r0 = eventfd(0x20200000000046) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x8, 0x32, r0, 0x2) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00004b5000-0x8)="2e2f66696c653000", 0x40) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) write(r1, &(0x7f0000d8f000-0x26)="26000000100047d3930100ff073d00000800010000000000c10000000000040005001b00ff35", 0x26) mmap(&(0x7f0000d8f000/0x1000)=nil, 0x1000, 0x7, 0x50010, r1, 0xffffffffffffffff) mmap(&(0x7f0000245000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() geteuid() getresgid(&(0x7f000034b000-0x4)=0x0, &(0x7f000012d000-0x4)=0x0, &(0x7f0000b44000-0x4)=0x0) mmap(&(0x7f0000246000/0x2000)=nil, 0x2000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000d8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000d11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() mmap(&(0x7f0000d8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000d90000-0x4)=0x0, &(0x7f000067e000)=0x0, &(0x7f0000d8f000)=0x0) getegid() mmap(&(0x7f0000d8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 39.614637] device gre0 entered promiscuous mode 2017/10/02 07:24:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005e1000)={0xfffffffffffffffe, 0x78, 0xfffffffffffffffc, 0x0, 0x2000000000000010, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x7, 0x0, 0xfffffffffffffffc, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r0 = openat(0xffffffffffffffff, &(0x7f0000134000-0x8)="2e2f66696c653000", 0x40000, 0xe7104a7359ed5bb1) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000c56000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00003a5000)=r1) write(r2, &(0x7f000087d000)="260000001300470020000083140022e3041000ff010000000000000100000001060010000500", 0x26) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000003000-0x4)=0x0, &(0x7f000000e000)=0x4) listen(r3, 0x0) r4 = epoll_create1(0x80000) r5 = accept(r3, &(0x7f0000dd9000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f98000)=0x10) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a5d000)="2f6465762f70707000", 0x14b000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000382000-0xc)={0x0, 0x80000, r6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000010000)={r7, 0x80000, r2}) ioctl$DRM_IOCTL_FREE_BUFS(r8, 0x4010641a, &(0x7f000000a000)={0x8, &(0x7f0000008000)=[0x3, 0xfffffffffffffff9, 0x1, 0x7, 0x10001, 0xfffffffffffffff9, 0x2, 0x6]}) ioctl$DRM_IOCTL_FREE_BUFS(r8, 0x4010641a, &(0x7f0000017000-0x10)={0x0, &(0x7f0000016000)=[]}) sendmsg(r3, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000)=[{&(0x7f0000014000-0x59)="7dc541445378653b2cccb5f04146e312a71a63e74d6a2382aaf30ad49656cda4c4fc49415d19202db568e4fda07c7260ca595b3d893263978f0d559be9abb43c0677701114ad325c8c48ba60b62da4ef940e6073f698661e0f", 0x59}, {&(0x7f000000b000-0x3f)="af998a8cee14274f766ae1dffa7e56b43be7230d013a0ff41cc9bf592f868492d583fa022b4c4053ab9a3d859caa476a16e50c05b6a9238400a6c83f7c274b", 0x3f}], 0x2, &(0x7f0000009000)=[{0x108, 0x10f, 0x1f, "3792014a3b968a4299ac2a48f80eb23bc419519b90a676e18c12f12eb1c1025ebc23412b39152f2dca0032c605147f13dd15084000ae010241f0eea5be15f8f10c991d2b901af1cc71049942a50d20e6d3d892fffbd0bb36b90ceb36e49c70bd3355fb1fe56dd0e2736222c9306b863f43fdb980b54b02526100b3925c45c00a4d4b787c29e09f3216f0a9ddd525c08a5c800bcc3e5a538691bf11c0c3bbf8e86d80b1a2a64a3bda1d1b7e2307d522cb3f5f53b02143055eb30eae990b841dba8deee76c956858cb71feb58c96ffec64c2eb2c2c3d793a88b977410a84ba894489d41504adcb4097deb9e7c9cf223457a1dd60c2f1"}, {0x100, 0x88, 0xfe, "60393493d9664e905d29aa1b120321c3b1e6038e1ffa1685ad732721d70fe6ecdbae593bfa48ddb0c96fd9fbb6e25a5156b910e8e6574d644f3118a4e214abd36ada130e80276269dea4a73d42b98ea34bdf1057c323687786ac68bfe8082c9b5f87bac5d67b64a1e02f3b90a37f82ab88d1a0433da5310aba97d03d557eea4fcdebf4873fa7c16f23a57376959b621be20f4abe9a932d53c2a629fb6f751d572b7d9f773d6b9d97838abd313b1c39bd2ab1d32a07e17708900e5dc507197c3d2f26adbdd4a4edf86887a50567af491a04ce4b008dc21dc1af6e9e32fef6ca45bfff755f90d50948dd5460edbec1c1"}, {0x50, 0x102, 0x3fe, "70156dbfb642b815d4f9291031e2fc1c273ff6039027dd7560830944472e8adc805e56fa272ec5ecf6f8aae9ba70b534f8baf65a09e91728eeace7958662"}, {0xf0, 0x11b, 0x0, "95e88c1f8de1777cc1c3d544a3d0b4063d19116fa01c8dd06889c6aec6364d294bed4e660124b1f461ce9a44f1b4b0234b6b4c5df1b3d15eec51a6de3fcfcafdd9586cd3fc0bed5ed652d592c864d62cf53641aa035f124a328c8e8c6eb5003adbd98c609f575be8cf088f5bf02fbe7d9b48f8a156a36fc0a2cdabd96c1326d1b998d7c3eb6ab2d78d308d59bf3be8a76309d7f74ff81c1a014b27ba96657c4b74e12df534b2594b7458bf8027c6cbccb4bae35b9a08ef1424a8b6a92e80663c8f0d72e475a4d06277ea908af5a20bc6f63c2e6ee5f0aab632c314be1d"}, {0x70, 0x11f, 0x10000, "e91af2183371e57273e7f73e7c74809e92be2d2d9b78272d641c343c866646f3903d68c2ceb7638820ace0bee6c75dc4a5dd0548e0a368a1cdc9c6a8e36bab8a60ac39db494603d413754bd2cc70b586209f0dec1d9348fd27608ccd14ce"}], 0x5, 0x10}, 0x20000080) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f000000b000-0x5c)={{0xa, 0x3, 0x200, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x3, 0x5770, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x5, [0x7781, 0x3, 0x8, 0x0, 0x5, 0x5, 0xe97, 0x6]}, 0x5c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000551000)={0x0, 0x0, &(0x7f000000f000)=[]}, &(0x7f0000011000-0x4)=0x10) setsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f00005d4000-0x4)=0x5, 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000000f000-0xc)={0x80001fff, 0x0}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f000079e000-0x4)=0x5, 0x4) epoll_wait(r4, &(0x7f0000088000)=[{0x0, 0x0}], 0x1, 0x1f) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f000000f000)={0x7ffffffd, 0x0}) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f0000a8f000)=0x0, 0x4) shutdown(r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000015000-0xc)={0x40000002, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f000045b000)={{0xa, 0x3, 0x7ffe, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x8}, 0x101, [0xfffffffffffffff7, 0x2, 0x4, 0x462, 0x7e, 0xdd8, 0x0, 0x1]}, 0x5c) 2017/10/02 07:24:52 executing program 4: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000d26000)=0x800100000000e, 0x4) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000d27000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00008d1000)=0x60) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x803, 0x1, &(0x7f00009cd000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d28000-0x4)=0xf, 0x4) getpeername(r0, &(0x7f0000d1b000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00003cd000-0x4)=0x6) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00008f9000)=0x800000000000001, 0x4) recvfrom(r0, &(0x7f0000d1b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31, 0x2000, &(0x7f0000d1b000)=@l2={0x1f, 0x0, {0x1ff, 0x7, 0x8, 0x383f5788, 0xa97, 0xfff}, 0x0, 0x7}, 0xe) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007b4000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) creat(&(0x7f00002d7000-0x8)="2e2f66696c653000", 0x45) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000d24000)={0x1, &(0x7f0000d24000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000489000-0x8)={r3, 0xb}) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d28000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x400, 0x0) bind$inet6(r0, &(0x7f00000f3000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000b61000)={{0x0, 0x7530}, {0x0, 0x7530}}, &(0x7f0000d27000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendto$inet6(r0, &(0x7f0000051000)="c25e521bd4128557c1e97d74219debf13b26d4c4e091679d5bc6d6ad9836d42a807f7aa994bb33000000000000001f813668f90fbf6fa87b5b2c0c210efaec3d91050670c89922331c4fa2aca0e8dbfe4889fcecf035b7c8a3f039c43f329a0336540c51ed5328cfb601bb452501fbb0dcba7ba8dc220c5cf9c338bc6695da55ca58f30d9e1bd30bcdd0f1941843a4c494f5c908e96fe99d01293d9de60c76ed649490ffb99df11bf5d6ed776feb19a530d8bbb7c1b24b45991267b663d3e1591c57a8d0af3b25d19ba848a20d2418cb1439c095776376670aeed937521b51d11305233478c6d49b4a17690213a6be7dc1f552ed", 0xf4, 0x4000, &(0x7f0000707000)={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) clock_gettime(0x7, &(0x7f0000d26000-0x10)={0x0, 0x0}) waitid(0x2, 0xffffffffffffffff, 0x0, 0x40000000, &(0x7f0000d25000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f0000d24000-0x8)="2e2f66696c653000", &(0x7f0000d28000)={{r5, r7}, {r6, r7}}) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000d25000)="3e20752a9f28db20466a850d7aecf498081551cb0d93e901a6e4456e1a0a6b771ba5d52ebad15041d9837929e475aa63d32038d98aaedca52e4d88116a0e25e082000000d99138a4dd2b45ae75db20d9ffffff7f7dfd57abc48004f8f3a17be549903d083064c84e5c937cd50d43e524411e1f08fe371bc39f1cf5345874e0c4bf9f7aac6ee22408b2260f8283320789ecded9d36f7bdd622659fc5ded11bb082f12783aabd800000800a82d4bcfa0d0a615a1e9f7e9e0d08d921b595cbe6db9726fbd854ac572850003276dff1400a540be4a1aebee6220dfabf6e0bfb74f562db4669dba9197fc838997b41230ae93f06887", 0xf3, 0x8000, &(0x7f0000d29000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000002ec3c48e}, 0x1c) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r4, &(0x7f0000d28000-0x18)=[{{0x0, 0x0}, 0x8, 0x3c, 0x6}], 0x18) close(r4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1002, &(0x7f0000002000-0x1c)="79d907b261241306bfa9811e1d8c22c0b26038d2ee5f600a732eab57") openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x60000, 0x0) 2017/10/02 07:24:52 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x5, 0x10000, 0x0, 0xfffffffffffffff7, 0x5}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @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]}}, &(0x7f0000001000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0xd0, "33cdaa78f43d367b108c07221b4cd3c5700cdd9b4317dad3b2ddbfce0c0c6ce34128db829922ae7bb1941f65da9940aebf91876203f34cb4a03dac4f6ffd0ed593f20358b37b9d513e820178e35d9b747e70988450fb4c06a3a44beb0563a4346b0f5249e5a34c0e971cad4c9f42d29ff5bc295b254f3c59bb9e50787dd0306eec28b82483930c665258aebb7c29f2f7f5e6fc4aca15f1410efedc8801623d48fa62446297b605fb8e4f6c8a4d9ff39d29c616648ed644ea81199b40fa5b4d8e863f991778df3334bdc2ddf7ffc2215a"}, &(0x7f0000001000-0x4)=0xd8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x10)={r1, 0x5, "48da6064ce"}, &(0x7f0000002000-0x4)=0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={r2, 0x3}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f0000003000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec, 0x2000, &(0x7f0000003000)=@generic={0x7, "d3efbaac4560d36f22653ff221e42b217950983db424951f41135cdb1ae243b3af69e77b2422696f8f28d5656c108c227e34663e627588b0cd10efc9cd98da827d287a0eef9e0cc0165266476b997c831e5399632a060ae3384105f7a6abdfb4188293a818c73fa2bc686c1d61ac28f737b54438804f07f5a5f187ea7118"}, 0x80) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000)={r2, 0x7fffffff, 0x20}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000004000)={r2, @in={{0x2, 0x2, @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) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(r5, &(0x7f0000005000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000002000)={r1, @in={{0x2, 0x1, @rand_addr=0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x40, 0x200, 0x7, 0x8c}, 0xa0) recvfrom$ax25(r6, &(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a, 0x2042, &(0x7f0000000000)={0x3, {"8fee259eeb24ad"}, 0x100000000}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000009000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x40000000000003, 0x60032, r6, 0x8000000000000000) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x1, @rand_addr=0xe2c000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69666230000000000000000000000000"}) 2017/10/02 07:24:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00008a8000)={0x7fffffff}, 0x4) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000483000-0x1000)="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", 0x1000) r1 = socket(0x1b, 0x80006, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008d1000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e8000)=0xe8) bind$inet(r0, &(0x7f0000de8000-0x10)={0x2, 0x1, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000000d000-0x1000)="9b411fe87308bda68cf69b00fc456354c7329f7c247c5ae03e1974135e8db80e3a8ad4c76c4f7bd9611378c3b492084207feb8cd52e4aab2e576ffb0dafcf1c7579fcccd74875824b762d27e483eb885e18579131a87c4309c05830e357f575c0a7f7f346d0d61b5459ada9ca0d895d6279639c67a49b5763273aeb5f2a9a47d128b01a19caefd5e8de29ef02bc69f88e990313a5c6ca4d7553293ff5db0766407e37e5746f7a94d3a1ed3f1d9efc93ba833a7ae86b08fec0f30236f17d5ecf9bf6459b385c3079c62aa19450926de608f13b8493004baa0ea070257347a686123aa5e37ea428ab6d90aa0a5aaa0178237d8e1e8e31f920ba1c328085b98598721dec8437363864f82c9594f77be5c44effc3bcbc548045eb63044f435aea680eb14f53fa6156a06068b4ef0eb113753f6b0ba538e9ef2aabb9c92b8ab68304bd61a1330bdfde693aa838cbda772f976db33d1a7f1481af25358350c1513113389a6dc66d074c98d60eb6b70a2a7484596fa666813eb4af421ea906022f10bd0b4683312a5d46ef3d746ee68e67b923c7e663316f74ada47485e0df9d3bb20b0e5a6296fb95f8e787146115709bc8c913d953cf33a6066cb52507627e2cd95be580b756a40ec7f7b5875c41ad1941737c7ff0127c7ecac001c3679105cbf2ea81ed4685194e5d19d46b8fb1add32d3fe0717a555ac5c12aed602a406c9acd2be01b8cf5b180e4da32a34c1b624316da27bd16797fb28665e3b8af33189494bae59477d92d936babbe9f6697bfa9e22bebcc139683c2a00fd59d91034e6ac258b9de2ffb1268815754c1e4faebbf0dd5f30319dbcc077e29ae756744f19e4f495b7fb1c45b0aeefa6e8ef5932527967d965282300e32b5507a7d4ffc9fd5bb583cf6bc1d3b88ec5ac079aad45f32a3412cf6d3685f74f865369d6f7c965d842e9dc4a34a89e4f6e92aa1add55388c4101355fb944f67d902b7ef45547d761199710bcc9a9019b15ab652ced16ff77a4bc5592d1efb3f562b1ef062bb7c4761129c3c9a09ed6c54a3ae3bb26a5d7fc481738500ec5bd38bc27d0d9b758ca5397dbe1856eeb4d55a94cccaaf47df693e87bf2a966550ba7fb5cd44da3d88c112a2d07d584ec5b02c5c90955cffc5767aadac21291ad9693d6a5c2ec4e9ef6630045681bf824aac7e1d908fa7ebbd5fd2f5d637ecae2d1b993b6387527aa471478fe3df974102046c6656341a5eb0d7629e491f2c7e28db50ca5d72de48fe1f9f953ee5a68c9164e325b93f5c5ebdb35aeac338abe5072aa398048995359ae23760a2ce29df382dde331d6f6949e3b5e4e1e1dadf225f0b841c2eadf27f2694abfcaa811c68ab8c00bf017e965f8ee20a6af917725dc944b8f3795f58d0f080a48582588a577c321e939f8de6e113257b38f8ff6df98e9b00d9299f0b4fa60f7ac2dbe62bfc8244cb12d6ee131c01556e5d4701d79a84cb320fb9d43d1d74b8b5141866713a6418a2353d29868756da348f22c09fd4cd80803e1ff82652cbc8610c8ae2b63259368311d5ebd062bd0c961075d0d70a480bd75b7dcac004767a7bc311532d9e2f11f5dbeebfa2c4bdcb5b7f4d0a5916f3886a402ef56722e355924832b0f84a0184870f69b40a8df2e03b7b61428c3a4f3164c8b34a32aac9801c04b8e323ce5d88720859e98480f498b83a73bc99f5d6b6577cb874a46ad8330f4061939f2a3d3df5f2ab144127a6bd02425f3cb12a9b50ec8b2c517b36253a3a3751a534ade6b59f797d2433a803a3d1c18c55b0d9cc64a755310efa7d3ea74408fdac39f7de85842b7ad7646ed86a2f8e28c77a7b646b4782f22c42908212eeef69139c67b44615f85288b5ad04ff048a6d35857c79ca43c1359fd502ceb7ecc0bbbcda7d4112342e69c26273c28049e4918bdf0215e4f9001f71516d07f67a5428dcbf9befa290a4261d12af6da5022afda7c88e58aec7c320c8ed2b85c06e2beca5591ed72fd4fad0200000096df33e795bdbc1b34efee33e2eade9e422e491fd10d4c6d6bd5f05485b35fffaac75e24ca58150e9e6c3e59fbc5439024c189c1a1", 0x5c1, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000048c000)={@generic="d19a765bfb44076ced4f5b02f4b4552a", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/02 07:24:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000f13000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000412000-0x4)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000c1f000-0x4)=0x0, &(0x7f000092f000)=0x4) syz_open_dev$sndseq(&(0x7f00001ea000)="2f6465762f736e642f73657100", 0x0, 0x4000100) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000947000)={{0x0, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0x0, 0xa44c, 0x3, 0x3, 0x0, 0x0, 0x0, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000068f000-0x8)={0x0, 0x0}) eventfd2(0x4, 0x80800) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000fd1000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000bd2000-0x4)=0x10) mmap(&(0x7f0000000000/0xee5000)=nil, 0xee5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x12, &(0x7f0000834000)=0x0, 0x4) r3 = dup3(r1, r0, 0x4) getsockopt$inet6_int(r3, 0x29, 0x46, &(0x7f0000cde000)=0x0, &(0x7f000049c000-0x4)=0x4) mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) sendto(r4, &(0x7f0000832000)="f48fb7fdf3af6d4afc576c38768b6804b333d0f1a02d3582be2e4b", 0x1b, 0x800, &(0x7f00002f1000)=@rc={0x1f, {0x1, 0x8, 0x0, 0x6, 0x76, 0xfffffffffffffff8}, 0x3}, 0x9) pipe(&(0x7f0000164000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f000097e000-0x10)={0x1, 0x207, 0x5, 0x3, 0x0}, &(0x7f00005ee000-0x4)=0x10) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f0000781000)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30019000000000003000449faf5238f7e23"}) socket$inet_tcp(0x2, 0x1, 0x0) sync() setsockopt$inet6_dccp_buf(r5, 0x21, 0x0, &(0x7f00006ee000-0xc7)="613e28f180bb610efbb134441a9ba4568827f7cee4892e189c3dae54ef5dd541fee4db9641d49839e0ee01d67a08c7cf8a06b43b42557b9d60b2d2dc98d4e0f1fd0c125033c105103ee5ae69871f1eec3c51d00e24c2fa9c5ef8cf311e44091ee2f8bb4182b8eaa7a3746f58e641db0cab8cd2e0d1e5b0ab6d9d9ed742698ca2331b1e7ed8e64597b2e679e22356294f63ef3efd9db7e94d6b91652910acdc863b192610665d82b43edf7b50b815ed17a02efc81697411c4f9362e1199d0d60309499cbc5c6dd8", 0xc7) socket$inet6(0xa, 0x2, 0x9) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00004f8000-0x8)={r7, 0xca}, &(0x7f000064c000-0x4)=0x8) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/02 07:24:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x80000000) r1 = socket$inet6(0xa, 0xe, 0xfff) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000e1f000)=@req3={0x200, 0xe2d, 0x0, 0xfffffffffffffff9, 0x0, 0x80, 0x1}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e8a000)={0x0, 0x0, 0x0}, &(0x7f00005a3000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000822000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb5000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c0f000-0x8)={0x8001, 0x1, 0x7f, 0xfffffffffffffeff}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f75000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x3000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x3, 0x0, 0x3, 0x8, 0x1, 0x20, 0x4, 0x100, 0x7, 0x1, 0x2, 0x190, 0x0, 0x0]}, &(0x7f000027e000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fb1000+0x428)={r4, @in6={{0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fb1000)=0x8c) r5 = socket$netlink(0x10, 0x3, 0x0) splice(r1, 0x0, r5, 0x0, 0x10001, 0x1) writev(r5, &(0x7f0000b5b000-0x10)=[{&(0x7f0000be1000)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6c7dd", 0x2b}], 0x1) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000cbd000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007c1000-0x20)={0x4, 0x80000, 0x8000, 0x4bc, 0x2, 0x6, 0x1, 0x1, r3}, &(0x7f00009b8000-0x4)=0x20) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000055c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4a000-0x1)=0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b5a000)={0x0, 0x0, 0x0}, &(0x7f0000610000-0x4)=0xc) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000276000)=r7) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000730000-0xa0)={r2, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x2d1e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x800, 0x7, 0x6, 0x6}, &(0x7f0000a43000)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f000006f000-0x18)={0x0, 0x5, 0x30, 0xd, 0x81}, &(0x7f0000f14000)=0x18) 2017/10/02 07:24:52 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000012000-0x19)="40747275737465642770726f636b657972696e676264657600", 0x2) dup3(r0, r1, 0x80000) r2 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x121000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000013000)={0x7, &(0x7f0000001000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000000)={r4, 0x4}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$getown(0xffffffffffffffff, 0x9) request_key(&(0x7f0000013000)="2e726571756573745f6b65795f6175746800", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="233a00", 0xfffffffffffffffd) openat$hwrng(0xffffffffffffff9c, &(0x7f0000011000)="2f6465762f6877726e6700", 0x4000, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000a000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) dup2(r5, r2) 2017/10/02 07:24:52 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x1)="00", 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000004000)="f7c4cb32efac6fd92085020cdb9525b6461a77388fb90370f83a5865b4d99a02f6ded2a514236f20", 0x28, 0x0) fcntl$addseals(r0, 0x409, 0x9) fallocate(r0, 0x1, 0x0, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x400000000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e3000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() capset(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4}) mmap(&(0x7f0000000000/0x937000)=nil, 0x937000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x803, 0x4000000000006) mmap(&(0x7f00006aa000/0x3000)=nil, 0x3000, 0x3, 0x42018, r0, 0x0) getresgid(&(0x7f0000701000-0x4)=0x0, &(0x7f0000399000-0x4)=0x0, &(0x7f0000924000-0x4)=0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000417000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000240000/0x1000)=nil, 0x1000, 0x0, 0x3e, r2, 0x0) socketpair(0x1a, 0x800, 0xfff, &(0x7f0000938000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00004b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) setgroups(0x0, &(0x7f00002f3000)=[]) mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00009d8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x2, 0x649c, 0x4, 0x5}, 0x20) getpgrp(0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/02 07:24:52 executing program 3: mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000d06000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00005cc000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000075b000)=0x58, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001b0000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x6d, 0x20, 0x8}, &(0x7f0000e2c000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f00009ae000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x1032, &(0x7f0000976000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1024, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0xfffffffffffff96a, 0x0, 0x0, 0x6, 0x23, "f29fdc", 0x1, "73d54f"}, "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"}}}}}) syz_extract_tcp_res(&(0x7f00003b3000-0x8)={0x42424242, 0x42424242}, 0x1, 0x4000001) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x38, &(0x7f000001f000-0x58)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="5dde373247bf", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x3, 0x2a, 0x0, 0x0, 0x2, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0x1, 0x0, r4, r3, 0x0, 0x0, 0x5, 0x2, 0x4, 0x0, 0x0, {[]}}, {"0836"}}}}}}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00009cd000-0x8)={r2, 0x1000010000100000}, &(0x7f0000653000-0x4)=0x8) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt(r5, 0x3ff, 0x37bf, &(0x7f000042e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00001dc000-0x4)=0xf5) r6 = request_key(&(0x7f0000d2e000-0xa)="73797a6b616c6c657200", &(0x7f0000b99000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008a4000-0x8)="40766d6e65743100", 0xfffffffffffffffd) r7 = getuid() getresgid(&(0x7f0000879000-0x4)=0x0, &(0x7f0000579000)=0x0, &(0x7f0000ea6000-0x4)=0x0) keyctl$chown(0x4, r6, r7, r8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000840000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x76000)=nil, 0x76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x100000001) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000077000-0xc)={0x10, 0x0}) r9 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r9, &(0x7f000093e000-0x10)=[{&(0x7f0000567000-0x3a)="390000001300190004000000000000008000000002000000450080000000ff00090016000400014700000000000010000000e907000000040062", 0x3a}], 0x1) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/02 07:24:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x400) unshare(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2000203, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f00007a9000-0x10)={0x0, r1}, &(0x7f00007de000-0x10)={0x0, 0x0}) fcntl$dupfd(r0, 0x405, r0) mmap(&(0x7f0000000000/0xb9d000)=nil, 0xb9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") lstat(&(0x7f0000aeb000)="2e2f66696c653000", &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f000016d000-0x8)="2e2f66696c65302f66696c653000", 0x2) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f00008fd000-0x1)="2e", &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)="2e2f66696c653000", &(0x7f0000cbf000-0x8)="2e2f66696c653000", &(0x7f00001c8000-0x6)="72616d667300", 0x80000, &(0x7f00004cd000)="01") mount(&(0x7f0000dcf000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000ff8000)="2e2f66696c653000", &(0x7f00003c5000)="6175667300", 0x1004, &(0x7f0000b3c000-0x2)="3835") mount(&(0x7f0000161000)="2e2f66696c653000", &(0x7f0000552000-0x8)="2e2f66696c653100", &(0x7f0000df4000)="6f6d667300", 0x2000, &(0x7f00003db000-0x23)="") setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x80000001, 0x0}, 0xc) mkdir(&(0x7f00001c8000-0x8)="2e2f66696c653000", 0x400) unshare(0x20000) mount(&(0x7f00004a4000-0x8)="2e2f66696c653000", &(0x7f00006e8000-0x8)="2e2f66696c653000", &(0x7f00006d6000-0x6)="72616d667300", 0x0, &(0x7f0000691000-0x1)="") unshare(0x62020200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f000064b000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_create(0x0) setpriority(0x0, 0x0, 0x0) chmod(&(0x7f0000fc5000-0x8)="2e2f66696c653000", 0x0) gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) [ 39.739414] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) [ 39.765024] FAULT_FLAG_ALLOW_RETRY missing 30 [ 39.769882] CPU: 0 PID: 3592 Comm: syz-executor6 Not tainted 4.9.52-g9b2b081 #55 [ 39.776358] netlink: 13 bytes leftover after parsing attributes in process `syz-executor3'. [ 39.785865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.795211] ffff8801a99e7960 ffffffff81d93149 ffff8801a99e7c40 0000000000000000 [ 39.803255] ffff8801a9b9e110 ffff8801a99e7b30 ffff8801a9b9e000 ffff8801a99e7b58 [ 39.811295] ffffffff81660dc8[ 39.813041] netlink: 13 bytes leftover after parsing attributes in process `syz-executor3'. [ 39.822658] ffff8801a99e7ab0 0000000000000292 00000001a9a73067 Call Trace: [ 39.830357] [] dump_stack+0xc1/0x128 [ 39.835708] [] handle_userfault+0xa48/0x1300 [ 39.841739] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 39.848718] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 39.855093] [] ? futex_wait_setup+0x330/0x330 [ 39.861204] [] ? plist_del+0x157/0x210 [ 39.866710] [] ? futex_wake+0x1ac/0x440 [ 39.872302] [] ? handle_mm_fault+0x117b/0x2530 [ 39.878500] [] ? handle_mm_fault+0x1fc3/0x2530 [ 39.884701] [] handle_mm_fault+0x1fd1/0x2530 [ 39.890725] [] ? __pmd_alloc+0x410/0x410 [ 39.896405] [] __do_page_fault+0x4eb/0xbd0 [ 39.902255] [] do_page_fault+0x27/0x30 [ 39.907758] [] page_fault+0x28/0x30 [ 39.913005] [] ? strncpy_from_user+0xaf/0x2d0 [ 39.919114] [] ? strncpy_from_user+0xb1/0x2d0 [ 39.925227] [] key_get_type_from_user.constprop.10+0x24/0xe0 [ 39.932641] [] SyS_request_key+0x89/0x2d0 2017/10/02 07:24:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000099d000)="", &(0x7f000020c000)=0x0, &(0x7f00003d1000)=0x0, &(0x7f0000e8a000)="") r0 = memfd_create(&(0x7f0000007000)="2d73656c696e757873656c696e757800", 0x0) link(&(0x7f0000007000)="2e2f66696c653000", &(0x7f0000008000-0x4)="2e2f66696c653000") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a9b000-0x8)={0x0, 0x7}, &(0x7f0000724000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c51000-0xa0)={r1, @in6={{0xa, 0x0, 0xdb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0xfff, 0xfffffffffffffffa, 0xfffffffffffffe01, 0x1}, &(0x7f0000612000)=0xa0) r2 = fanotify_init(0x8, 0x2) r3 = dup2(r2, r2) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00003e8000)=0x7, 0x4) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000008000)={0x6, &(0x7f0000009000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) symlinkat(&(0x7f00003f4000-0x3)="2e2f66696c653000", r3, &(0x7f00006b7000-0x8)="2e2f66696c653000") faccessat(r3, &(0x7f0000654000-0x8)="2e2f66696c653000", 0x8b, 0x600) clock_gettime(0x0, &(0x7f0000009000-0x10)={0x0, 0x0}) futimesat(r3, &(0x7f0000005000)="2f2e0bb7", &(0x7f0000007000)={{r4, r5/1000+10000}, {0x0, 0x2710}}) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000009000)=[0xfff, 0x7]) stat(&(0x7f000060f000-0x4)="2f2e0bb7", &(0x7f0000fd9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000008000+0x46c)="2f2e0bb7", r6, r7) 2017/10/02 07:24:52 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2003, 0x32, r0, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) r3 = getpgrp(r2) ptrace$setsig(0x4203, r3, 0x3, &(0x7f0000011000+0x7c)={0x80, 0x3, 0x1, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x17e47311835a77b6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000019000)={0xaa, 0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x2a2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) r4 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$setsig(r1, 0xa, 0x42) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000-0xc)="2f6465762f72666b696c6c00", 0x111180, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000004000-0xd)="2f6465000200006b696c6c003e", 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000318000/0x1000)=nil, 0x1000, 0x3, 0x200000000032, r1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x1)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000005000-0xa8)="5a", 0x1}, {&(0x7f0000014000-0xb)="0c", 0x1}], 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r5, 0x80045200, &(0x7f0000007000)=0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x100000a, 0x80000011, r5, 0x0) close(r1) 2017/10/02 07:24:52 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00003a6000-0x10)={0x15, 0x69, &(0x7f0000000000)="d81b8a5089b9ccf4527f974225d4ac15922964caf626025498068c0817f1b8ddc4f8ab145afa634f9d6bae4e9dd876c9424191e0b3be0ff38790894681d2ba4cadc61291f4a3c8893c861b6c17374219826aa9b4f32d3cf2d321010afdb9037a6e636c552a0d50f167"}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x101, 0x400100) fcntl$setsig(r0, 0xa, 0x7e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000001000)="", 0x0, 0x80, &(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) rmdir(&(0x7f0000002000-0x8)="2e2f66696c653000") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000)="6269675f6b657900", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000+0x4ef)="c1b4e3ffd5e6f69b53022d874d9d92e29604bbd0c59b33cbd7a58158055dc8c0ccef74c5203dd63e2eeba96f3e4a8fc146b6f0beb11c29996561eac5c32f5b109d09246d23c72a597ee8b8a48952a4eb521b85f663e8f093b55bcd71551858e33062cdf78daa2c5b39324848941d0926b91ebafd3d1ee0ec3737dda9109e4b26918f1777799b6a983e18e2c1b637f7055b6d37a2", 0x94, 0xffffffffffffffff) keyctl$revoke(0x3, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_bmap(r1, &(0x7f0000003000)={0x18, 0x10001, 0x800, 0x100000001}, 0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r2, &(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000)="2f6465762f6175746f667300", 0x410000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000008000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x80004000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000006000)="f942e2c4bef66e31a92a79cbc4ee3bf512a821ff74170a1328bb6b404dab8ac8ef383d103e68a6358b3e") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000004000)="0000000000000000000000000000000000") fcntl$getown(r4, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000007000)={0x1, [0x0]}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000009000-0x8)="6269675f6b657900", &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000009000-0xd)="2f6465762f7572616e646f6d00", 0xfffffffffffffffd) 2017/10/02 07:24:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009b1000-0x6)="2e2f62757300", 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00004f5000-0x28)={0x5, 0x7fff, 0xfffffffffffffffe, 0x83, 0x7f}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00002b2000-0x108)={0x0, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfff, 0x1000, 0x7, 0x1, 0x2, 0xdd0, 0x7, 0x7f, 0x0, 0x40, 0x7, 0x6, 0x81, 0x1000, 0x40]}, &(0x7f0000e92000)=0x108) fcntl$setlease(r0, 0x400, 0x0) fallocate(r0, 0x43, 0x0, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x440000000806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x0) r2 = socket(0x2, 0x4000801, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000004, 0x80000000032, r2, 0x0) setsockopt(r2, 0xff, 0x1, &(0x7f0000b2d000)="011b2e7bda", 0x5) socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r3 = memfd_create(&(0x7f000003a000)="626465766b657972696e67072d47504c76626f786e657430277b776c616e3126656d31766d6e65743000", 0x0) ftruncate(r3, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000377000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00004ad000)=0x6e) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0xfffffffffffffffe) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x2000014, &(0x7f000000a000)="00") creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) truncate(&(0x7f0000006000)="2e2f66696c65302f62757300", 0x9) 2017/10/02 07:24:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00006d9000)="6c6f676f6e00", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000120000)="747275737465642f757365726e6f6465767b76626f786e6574317d00", 0xfffffffffffffffd) request_key(&(0x7f0000e17000)="6c6f676f6e00", &(0x7f0000846000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x2)="7b00", 0xffffffffffffffff) keyctl$link(0x8, 0xfffffffffffffffb, r0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffff7ffffd) mmap(&(0x7f0000390000/0x2000)=nil, 0x2000, 0x5, 0x810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)="2e2f66696c653000", 0x2, 0x800000000000080) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f0000003000-0x8)="2e2f66696c653000", 0x40, 0x25) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x20000000200011, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x400000003, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) r3 = request_key(&(0x7f0000001000-0x5)="7573667210", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000392000-0x9)="6d643573756d2c2b00", 0xfffffffffffffffd) mmap(&(0x7f0000391000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x1) r4 = signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x6}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x3e, r4, 0x0) mmap(&(0x7f00007c4000/0x4000)=nil, 0x4000, 0x1000004, 0x4012, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007c5000/0x3000)=nil, 0x3000, 0x100000e, 0x32, r2, 0x0) mq_unlink(&(0x7f00007c8000-0x1c)="74727573746564776c616e317573657200") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000008, 0x50, 0xffffffffffffffff, 0x4000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xa, 0x32, r1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000000000)="73797a6b616c6c657200", &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007c5000)="706f7369135f6163735f00806365736c6574683047766d6e65743076626f786e65740000007f315b00db", 0xfffffffffffffffe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r3, &(0x7f00007c7000)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x200003, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x521000)=nil, 0x521000, 0x1000000000001, 0x8000000034, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x40030, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000522000-0x8)="6b657972696e6700", &(0x7f00004c7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000010000)="", 0x0, 0xfffffffffffffff9) mmap(&(0x7f00002b1000/0x4000)=nil, 0x4000, 0x2, 0x4a010, 0xffffffffffffffff, 0x0) keyctl$setperm(0x5, r3, 0x1000200) mmap(&(0x7f0000521000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r6, &(0x7f0000521000)="", 0x0) 2017/10/02 07:24:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000000)=0xffffffff80000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000678000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000317000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000013a000-0x10)={0x400, 0x3, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00000b0000)=0x0) uname(&(0x7f0000c00000)="0000000000000000000000000000000000000000000000000000000000000000000000000000") clock_settime(0x7f4eeecf9cae4b74, &(0x7f0000715000-0x10)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000467000)=0x1, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) write$evdev(r0, &(0x7f00004d3000-0x90)=[{{0x77359400, 0x0}, 0x1, 0x6, 0x6}, {{0x77359400, 0x0}, 0x4, 0x2, 0x0}, {{0x77359400, 0x0}, 0x80, 0x80, 0x7ff}, {{0x0, 0x2710}, 0x2, 0x1, 0xffffffffffff0000}, {{0x0, 0x2710}, 0x6, 0x100, 0x101}, {{0x0, 0x7530}, 0x9a6, 0x401, 0xffffffffffff8d53}], 0x90) ftruncate(r0, 0x10000) r2 = inotify_add_watch(r0, &(0x7f0000f58000)="2e2f66696c653000", 0x600000c) inotify_rm_watch(r0, r2) pipe(&(0x7f0000e7c000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00005b2000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f60000-0x4)=0x14) sendfile(r1, r0, 0x0, 0x72439a6b) get_robust_list(0x0, &(0x7f00009f1000)=&(0x7f0000de9000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000088a000-0x8)=0x18) syz_open_dev$sg(&(0x7f0000766000-0x9)="2f6465762f73672300", 0x8f3d, 0xc00) 2017/10/02 07:24:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f00007ec000)="2e2f66696c653000", &(0x7f00006fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f000062b000)="2f6465762f6e65742f74756e00", 0x0, 0x200) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000030b000)={@generic="020000000400000000f5ff8000e9bc22", @ifru_map={0xfa6, 0x5, 0x0, 0x0, 0x0, 0x80000000}}) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") socketpair$unix(0x1, 0x7, 0x0, &(0x7f000090b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(0xffffffffffffffff, &(0x7f00001b0000-0x9b)="", 0x0, 0x40000000, &(0x7f00009f8000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) bind(0xffffffffffffffff, &(0x7f000016b000-0x10)=@llc={0x1a, 0xc, 0x0, 0x200, 0x6, 0x3ff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d78000)="2f6465762f73657175656e6365723200", 0x40, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00005ed000)={&(0x7f0000a10000/0x4000)=nil, 0x4000}) accept$packet(r2, &(0x7f0000588000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e8a000)=0x14) r3 = socket(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000e36000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000dc5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00001aa000)={r4, r5}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000029d000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b90000)=0xe8) mmap(&(0x7f0000911000/0x1000)=nil, 0x1000, 0x9, 0x10, r1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000dde000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f000022a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00002ef000-0x98)={r6, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, &(0x7f00007f9000)=0x98) faccessat(r2, &(0x7f0000e37000)="2e2f66696c653000", 0x60, 0x0) r8 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000407000)={r6, 0xffffffff80000001, 0x100000001, 0x6, 0x7fff, 0x8, 0x0, 0xffff, {r7, @in6={{0xa, 0x1, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x1ff, 0x1, 0x1}}, &(0x7f0000740000)=0xb8) setitimer(0x1, &(0x7f0000b09000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000043d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f00009b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xfffffffffffffffc}) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f00008bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) accept$llc(r1, 0x0, &(0x7f0000a5f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00003cf000-0xe8)={{{@in6=@empty={[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, 0x0, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000add000-0x4)=0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet_sctp(r9, &(0x7f00005ae000-0x188)=[{&(0x7f0000612000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000485000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2017/10/02 07:24:52 executing program 3: socketpair$inet6(0xa, 0x7, 0x7, &(0x7f00002a5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003000-0x94)=[]}, &(0x7f000061d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000066f000)={r2, @in6={{0xa, 0x2, 0x6d758b80, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff9, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f00000bc000)=@file={0x1, "2e2f66696c653000"}, 0xa) fcntl$setstatus(r3, 0x4, 0x600204802) sendmmsg$unix(r4, &(0x7f0000207000)=[], 0x0, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f00001b1000-0xe)="2f6465762f6b657963686f726400", 0x40, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000025e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r6 = openat(0xffffffffffffff9c, &(0x7f00002d3000-0x8)="2e2f66696c653000", 0x402002, 0x41) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008a9000)={0x0, 0x80000, 0xffffffffffffff9c}) dup(r1) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c72000-0xc)="2f6465762f6175746f667300", 0x440000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r7, 0x6431) pselect6(0x40, &(0x7f0000553000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000739000)={0xff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0xf80}, &(0x7f0000cdb000)={0x0, 0x0, 0x1, 0x5, 0x4, 0x8, 0x3, 0x0}, &(0x7f00002c8000)={0x0, 0x0}, &(0x7f0000d90000)={&(0x7f0000a13000-0x8)={0x1}, 0x8}) bind(r3, &(0x7f0000f70000)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r8 = semget(0x1, 0xa, 0x49) semctl$SETVAL(r8, 0x4, 0x10, &(0x7f000035c000-0x4)=0x2) readahead(r3, 0x8, 0x3) r9 = dup2(r4, r4) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00003cc000)={0x9, 0x81, 0xfffffffffffff2c8, 0x7c}, 0x10) r10 = epoll_create(0x7) fallocate(r9, 0x12, 0x44d, 0x4) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r3, &(0x7f0000d89000)={0x4, 0x0}) fcntl$setstatus(r1, 0x4, 0xc00) connect$unix(r3, &(0x7f0000c8e000)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$DRM_IOCTL_ADD_CTX(r9, 0xc0086420, &(0x7f0000959000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r9, 0xc0086423, &(0x7f0000a0f000-0x8)={r11, 0x2}) close(r5) readlink(&(0x7f000055c000-0x8)="2e2f66696c653000", &(0x7f0000946000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3) [ 39.938405] [] ? do_futex+0x1640/0x1640 [ 39.943993] [] ? SyS_add_key+0x390/0x390 [ 39.949672] [] ? f_getown+0xb0/0xb0 [ 39.954921] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 39.961472] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/10/02 07:24:52 executing program 4: mmap(&(0x7f0000000000/0xebb000)=nil, 0xebb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000240000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000eb7000/0x4000)=nil) openat$rfkill(0xffffffffffffff9c, &(0x7f00001aa000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r2 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="69705f76746930000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x2ff}) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioprio_set$uid(0x0, 0x0, 0x2) write$tun(r4, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x8f, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0xc2) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e6c300000000000000000000000"}) r5 = accept$unix(r3, &(0x7f0000c8b000)=@abs={0x0, 0x0, 0x0}, &(0x7f00001c1000)=0x8) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd68b06e0815534554467d6898779730000000300000000f2c679"}) r6 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000c12000-0xc4)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffff32bf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}], 0xa) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530fffffffb00f2000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000ab9000+0x349)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000321000-0x4)=0x0, &(0x7f0000ebc000-0x4)=0x4) [ 40.007266] IPVS: Creating netns size=2536 id=9 2017/10/02 07:24:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() openat$hwrng(0xffffffffffffff9c, &(0x7f00002df000-0xb)="2f6465762f6877726e6700", 0x100, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006a6000)="2f6465762f73657175656e63657200", 0x40, 0x0) clock_gettime(0x0, &(0x7f0000eca000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a4b000-0x10)={0x0, 0x0}) futimesat(r3, &(0x7f0000aa7000)="2e2f66696c653000", &(0x7f00001ad000-0x20)={{r4, r5/1000+10000}, {r6, r7/1000+10000}}) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000811000)=0x43) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000458000)={0x0, 0x0, 0x0}, &(0x7f0000eef000)=0xc) getresgid(&(0x7f0000df9000-0x4)=0x0, &(0x7f0000104000-0x4)=0x0, &(0x7f0000eee000-0x4)=0x0) r10 = creat(&(0x7f00003cd000-0x8)="2e2f66696c653000", 0x2) syz_open_dev$urandom(&(0x7f000050e000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x2000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r10, 0x84, 0x21, &(0x7f000048f000-0x4)=0x8001, 0x4) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@file={0xfffffdffffffffff, "2e2f66696c653000"}, 0xa, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@cred={0x20, 0x1, 0x2, r2, r8, r9}], 0x1, 0x0}, 0x0) fadvise64(r1, 0x3fffffffffffffd, 0xff, 0x4) r11 = syz_open_dev$sg(&(0x7f0000343000-0x9)="2f6465762f73672300", 0x5, 0x0) r12 = syz_open_pts(r11, 0x3ffd) seccomp(0x0, 0x1, &(0x7f000078c000-0x10)={0x7, &(0x7f000096d000-0x38)=[{0x3, 0x2, 0x1, 0x20}, {0x8, 0x4d, 0xfdb6, 0x0}, {0x1000, 0x1, 0x3e8, 0x4}, {0x7, 0x78, 0x3ff, 0x7}, {0x5, 0x3, 0xfff, 0xfffffffffffffff7}, {0x0, 0x0, 0xffff, 0x0}, {0x7fffffff, 0x5, 0x6, 0x9}]}) request_key(&(0x7f0000785000-0x5)="7573657200", &(0x7f0000107000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032d000)="2f6465762f70746d7800", 0x0) ioctl$KDGETKEYCODE(r12, 0x4b4c, &(0x7f000075f000-0x8)={0x6, 0x3ff}) socket(0x5, 0x3, 0x101) setsockopt$inet_sctp6_SCTP_EVENTS(r10, 0x84, 0xb, &(0x7f0000be9000)={0x1, 0x7, 0x7, 0x401, 0x7, 0x0, 0x80000001, 0x100000000000000, 0x8000, 0x5, 0x9}, 0xb) 2017/10/02 07:24:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup3(r0, r1, 0x80000) r3 = dup(r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) listen(r1, 0xfffffffe) recvfrom$inet6(r1, &(0x7f00005e2000)="0000000000000000000000000000000000000000000000", 0x17, 0x100, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x4b, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f00005e4000-0x10)=@generic="72d737f35bc850541ff4388577761b70", 0x7}) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000297000)="2f6465762f6e65742f74756e00", 0x0, 0x80000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f00009d9000-0x9a)="599fe5a6bb9a8555e38f56587dd85dd9a1a2308d6ef1f303f9771bef9aacc147d552325eab892c440953141e030b045d5b37c9ccddc2deb9dcc4e106cb60f187d96bd60e4a131a3418b66c06ae40e2c032cc7f469c92b2dad4a4e98cd53190e1b2cf487e699f08ada38adc754678c41fa4b0ecfca919e3e48bb65b3b0aa923a76e804dcc7ea5f7e8977e204159cf4156d98a750e4e1602e83dd0", 0x9a) r4 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_buf(r4, 0x29, 0xcf, &(0x7f00005e2000)="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", 0x1000) sendto$inet6(r4, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00006d5000-0x8)=0x75) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f000086c000)="2e2f66696c653000", 0x103d, 0x0) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000d8f000-0x18)=[], &(0x7f0000d66000)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r5 = openat$binder(0xffffffffffffff9c, &(0x7f0000fa2000-0xc)="2f6465762f62696e64657200", 0x40040, 0x0) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f00005bb000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/02 07:24:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x6, 0x2) r1 = gettid() perf_event_open(&(0x7f0000f5b000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xd34, 0x0, 0x403, 0x0, 0x0, 0x1000000000000, 0x1, 0x3d6d, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bbe000)=0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000ceb000-0x4)=0x1, 0x4) r2 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000b05000-0x4)=0x314) write(r2, &(0x7f0000003000-0x90)="c5faca04f5f1783885345687843e214310bc557e", 0x14) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006e1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x4a278c20, 0x8, @fr_pvc_info=&(0x7f0000a31000)={0x1, @common="62637368300000000000000000000000"}}}) unlinkat(r0, &(0x7f00003a7000-0x8)="2e2f66696c653000", 0x200) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0xfec) unlink(&(0x7f0000bb5000-0x8)="2e2f66696c653000") syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x101000) gettid() rmdir(&(0x7f0000eb9000)="2e2f66696c653000") ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000c07000-0x89)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$usbmon(&(0x7f000058d000)="2f6465762f7573626d6f6e2300", 0x7, 0x0) sendmsg(r3, &(0x7f0000f66000-0x38)={&(0x7f0000f61000)=@generic={0xa, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e347f814dc256ce82cb2c80ff58911dbff900000000000000076167b456"}, 0x80, &(0x7f00008fd000-0x50)=[{&(0x7f0000b15000-0xfb)="", 0x0}, {&(0x7f0000f60000)="0685233020c2a951f8873a603d65e01c2288325a1728a97c4cc1b6a93724c660e52c25bbb0de9b97674fa56507df55f57e40ae49b0ad057c417b7ed70ebf8c790f400fc544c02255021d1c05b444a85c66b3452dc0a51cba225aa63d6d516b4fc06f", 0x62}], 0x2, &(0x7f0000f57000)=[], 0x0, 0x100000000000004}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000060e000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000963000)=0x0) [ 40.031767] device syz5 entered promiscuous mode [ 40.039079] pktgen: kernel_thread() failed for cpu 0 [ 40.044335] pktgen: Cannot create thread for cpu 0 (-4) [ 40.070271] pktgen: kernel_thread() failed for cpu 1 2017/10/02 07:24:52 executing program 7: mmap(&(0x7f0000002000/0xcf3000)=nil, 0xcf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000912000)="2f6465762f73672300", 0x7, 0x200080) getpeername$packet(0xffffffffffffff9c, &(0x7f0000df1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b0b000)=0x14) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getuid() futex(&(0x7f0000001000-0x4)=0x0, 0x400000085, 0x0, &(0x7f00009e0000)={0x0, 0x0}, &(0x7f0000f9b000-0x4)=0x0, 0x401ffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000b45000)=0x4) fanotify_init(0x2a, 0x9000) r1 = socket(0xa, 0x5, 0x0) getuid() getpgrp(0x0) r2 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40038, 0xe, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b3b, 0x0) fchmod(r2, 0x10) perf_event_open(&(0x7f0000001000-0x78)={0x80000001, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x10310, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r2, 0x0) ioctl$sock_proto_private(r1, 0x40089ee, &(0x7f00007bd000-0xcc)="e71fb79a850fae568fec44dcba0b0f50c25c01f18a0e8c8c8e1a27171b55e22978c2eb2f004d8f5008e67665870123d834e1f2462000d6d1a1b5d5b258f9ecbd799fca1fcc1837bbda49033b43a06f73485feb4be146da0cfc1de6fc814de497acdf26f4fc34b6672f9370a2dbe41df87639391b424fd41d9cd9a36bf79dce1c84068f0c91a82b14bf70bcff998a5a3ce0411be0c87e10ee6c2ff8f80d7be863c3658934ce62db5deabec22d27b632f872a5b1cdb81fa43506983a29d542f093222abf066e24eea5b29eeedc") write$fuse_poll(r0, &(0x7f000016e000)={0x18, 0x400000003, 0xeffffffffffeffff, 0x3f}, 0x18) 2017/10/02 07:24:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000d97000)=0x0, 0x80800) fcntl$setpipe(r0, 0x407, 0x2) userfaultfd(0x800) getrusage(0xffffffffffffffff, &(0x7f000026c000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sync() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ea2000)="2e2f66696c653000", 0x80) pipe(&(0x7f000048a000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f0000169000)="47", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00007dd000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00005a5000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cfb000-0x4)=0xe8) lstat(&(0x7f0000a4d000-0x8)="2e2f66696c653000", &(0x7f0000411000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000ec6000)={0x0, 0x0, &(0x7f0000f0e000-0x10)=[{&(0x7f00006a3000)=[{0x11, 0x12, 0x201, 0x1000000, 0x20000000000, "0a"}], 0x11}], 0x1, &(0x7f000065a000-0xc0)=[@cred={0x20, 0x1, 0x2, r3, r4, r6}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r3, r4, r6}, @cred={0x20, 0x1, 0x2, r3, r5, r6}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0x6, 0x0}, 0xffffffffffffffff) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x800, 0x0, 0xd8, 0x1020, 0x0, 0x0, 0x85, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000007f000)="2e2f62757300", 0x0) openat(0xffffffffffffff9c, &(0x7f0000064000-0x6)="2e2f62757300", 0x0, 0x0) mount(&(0x7f0000a67000-0x8)="2e2f66696c653000", &(0x7f0000598000-0x6)="2e2f62757300", &(0x7f0000c2f000-0x8)="69736f3936363000", 0x1, &(0x7f0000063000)="") mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000f79000)="2e2f62757300", &(0x7f0000fa3000-0x6)="2e2f62757300") eventfd2(0x0, 0x0) syz_open_dev$tun(&(0x7f0000038000)="2f6465762f6e65742f74756e00", 0x0, 0x2) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cb3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008f2000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x400, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005fc000)={0x2, &(0x7f0000ef1000-0x10)=[{0x3, 0x6, 0x6, 0x0}, {0x1, 0xff, 0x800, 0x1}]}, 0x10) sendto(r7, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) 2017/10/02 07:24:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f6465762f6b657963686f726400", 0x0, 0x0) write$fuse_ioctl(r0, &(0x7f0000001000-0x20)={0x20, 0x4, 0xa83, 0x80000001, 0x7, 0x7, 0x1}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xa, 0x3, 0xfffffdffffffffff) lseek(r1, 0x0, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000a83000)={0xaa, 0x20, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x802, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000198000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x80, 0x0) accept4$unix(r2, &(0x7f0000aca000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000780000)=0x1002, 0x800) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ac2000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000d5f000)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000021a000-0x90)=[], 0x0, &(0x7f0000ec9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0, 0x100}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000a0c000-0x4)=0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00004d7000)=[], 0x0) fcntl$getflags(r5, 0x401) fcntl$dupfd(r3, 0x406, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 40.079046] pktgen: Cannot create thread for cpu 1 (-4) [ 40.091206] pktgen: Initialization failed for all threads [ 40.139398] binder: 3688:3718 ioctl 4b60 205baf8c returned -22 2017/10/02 07:24:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = dup(r0) r2 = open(&(0x7f0000012000-0x6)="2e2f62757300", 0x0, 0x0) r3 = creat(&(0x7f0000317000-0x6)="2e2f62757300", 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x5) fallocate(r3, 0x0, 0xfffe, 0x2) fallocate(r3, 0x0, 0x0, 0x62000) connect$netlink(r0, &(0x7f0000009000-0xc)={0x8000000010, 0x0, 0x0, 0x0}, 0xc) fallocate(r2, 0x30000000003, 0x20, 0xef75) getpeername$netrom(0xffffffffffffffff, &(0x7f0000292000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00000c7000)=0x10) write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0x8, 0x8) r4 = pkey_alloc(0x0, 0x1) pkey_free(r4) process_vm_writev(0x0, &(0x7f0000893000-0x10)=[{&(0x7f000083f000-0x5a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}], 0x1, &(0x7f000078e000)=[], 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000f55000)="2f6465762f70707000", 0x40402, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000d9c000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00003e4000)=0x6e) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00001af000)=0x0, &(0x7f0000e65000)=0x0, &(0x7f000063f000)=0x0) gettid() creat(&(0x7f00005c2000)="2e2f62757300", 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f000029a000-0x58)={0x8, 0x7, 0xfffffffffffffff9, 0x0, 0x8001, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = add_key(&(0x7f0000ecd000)="6b657972696e6700", &(0x7f0000c5c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000341000-0x70)="abd08c8888b33db69f834cdd8a93220f8bb3cf60195a62928728e28453cb2b4ffcc2137f8c316f088efbfdff4db6994bfd8170ceb0e6b4dbb849f223aecdda64cdbd91718d3cb14b0406fef9fddb43bbcade860a82c680b2ca08dc74805850cda9c0b5083b8006fb1cb3d5e79f898dbb", 0x70, 0xffffffffffffffff) accept4$ax25(r1, &(0x7f0000076000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00008a1000)=0x10, 0x800) keyctl$search(0xa, r5, &(0x7f0000f11000-0x6)="6c6f676f6e00", &(0x7f00009a9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r5) 2017/10/02 07:24:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000023a000)=0x100, 0x4) sendto(r0, &(0x7f00000b4000)="", 0x0, 0x0, &(0x7f00000f0000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000286000-0x57)="e4a445ebe3f996cdb4a219803731f0639a2c95655849bd0986c5782091bf9e08ea95ee2ec352c9748a72e11b9fd0be8306a5add26c010a05b2bb00b26000da9feb5dbc44583882ae358aa6fdd11ff1fc0000000078b7fe", 0x57) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000011e000)=@buf={0x94, &(0x7f00000ea000-0x94)="9d3f41b8908f6d41695b3190b7af1e5b315e5d19d1d757751f2d4de8ea962fcbcc2d6cbfd86bbe17104de5d088dbc4c9c38c6961fa7c71fcf23109577dd15fd5449cacdc7544cfb54b42b6b565e1820d05db0a37fcedaa85bfce7115e97f43ede897f1150d543aaa874c032993efb8e17f4e984e7d9232715ef0f8609e54f684036d195fca73f0743f028d871c5f9a1847db5304"}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000add000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f000094c000)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000)={0x2, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) getpeername$inet(r1, &(0x7f0000286000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000282000)=0x10) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000282000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000f4000)=0x1c) sendmsg(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000-0x40)=[{&(0x7f0000001000)="fe9a0251eea11008f2a31ef8e47de425b49e70f5f8fb5524788df8c0900e995fa8b826e2a2235d93b870e7836c0a810583179c4ef974cb42435eddc25748789614d0a00aa5129c38ff0d6cb1123db512693b917c99f0408026ca807bfffdc61832213fd6553545a5f7196a97368a979a2933b88789c705aa66705cdec559e4e8a5aaceabeccadd4bafd1b48ac213e8d08a15d4c90a241f92618e6c5f6f54462c54ece782f610c307b44cb99d32e091c153279f2a93351b06cbc5d1fc7e6b5bf969e3f119a5cbb1b72a18317019243f77", 0xd0}, {&(0x7f0000002000)="d545bb623f23415fa62fd0cb8a6a5264ad32d40ce9b32bf868dcb1637ee85d6ffc5918563ea756ed0837c8128eece87077c9ad44fc854d536f21b4c942893b18a05e7571eec2e570dc6384aa4a133512d8649aafbdd60a57c23072a0835090444dcfb920095a8a34aa82f3c1e4274b9bf8a793db7f90051f6292c853f00a8d138f", 0x81}, {&(0x7f0000282000)="2305563445e35454f8e8b0bd5c08b3c4ab9f3bc255a4a7cae8c1eb58d23d1cd9497e7a7216ab16d957e1ae310c272a5f1438edbe15de0dcb479f31", 0x3b}, {&(0x7f0000283000)="e8bbf91e5e53e407aa216408d6bee4f9fc172253437fe527e01384e93e908914d122ee3b5f1439bf4931b6e07c999a24c65175bb02b6cec95b1a98592af66e8239037268b2540d4fd4a0abfbc3a3f6b234558c34f8036f0d183f09bb07786cca4c143b7e8a7aeb71116df4", 0x6b}], 0x4, &(0x7f0000002000-0x198)=[{0x98, 0x19f, 0x0, "77d8a74b62c72583a9f06f427791a3b141856376b3b9e7098e34008db8f07b937441fe565fab1f69314de7e8c7571f154c99f6b7684cd79af3e95334b5ab045828f9fb9f63c6edf35c7bb5a0a414a0473308833a59fa81c44af1e306e2d495ab843caed521fd5dceac8be548ec8bad045db688fb789ac2b227505579744f860721"}, {0x100, 0x0, 0x8, "b1ce8d48af8a1cfbf9ae31c88f76844312a588fc896474fc15e86b75a024fe3549ca8f36aaf3ac08ad86d68847f146d2f8bb8be209f7028cab59a4a8609c7447e576a4d9c7220dfc175b393d6ae219dec5ca8e24316311a3aad2614def56900e50cdc2bcc426687ef5cc40dda28a9ca5a2103e788feb2bcf131e7841bce98488422466306761f291fde6c2664431047f362aa4b7b4e411e7b434423e24396d3b66d599a2a3a78bdd1eb0b9de937dd92da7ff3f06ff750254d1bec9f738bf0a6ab30179b23051ab971bb069a550290bfcda2b1192d786b80f6c07e4a40db7d623567eb69faba003476d2075a44d"}], 0x2, 0x20000000}, 0x44000) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) setsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000284000-0x9c)="bfa180cec6a1c6b777449534b3809dc74a9fac25d7ffa76d3d602b27bb8df439b06aaf8d4d8f486cd85ef67aff1b77580c3d4e94c7d5d2b719975fa133b21d2a29f1d878bdf0f5798ab40f6126b75557386c5741c11733610b1cff8c661d1828b98b495429993b4a646f11d1182a2caaa9f96effc0d42212661c8ec98a338b88071840c2b693e92654ad489b573efdbe750588c4bb10723c709674a9", 0x9c) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000283000)={0x2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xd2f4, 0x9, 0x4, 0x1, 0x0, 0x84, 0x1, 0x8000000000}) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000283000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xe3) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000756000)={@empty=0x0, @broadcast=0x0}, &(0x7f00006bf000-0x4)=0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000284000)="62696300", 0x4) r3 = dup3(r2, r2, 0x80000) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f00009a0000)={0x7, 0x7342, 0x100}) 2017/10/02 07:24:52 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000910000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f63000-0x20)={@generic="2f5f48a79e04e3102179bfbffffffff9", @ifru_flags=0x80000000001}) mmap(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x4, 0x400000000032, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a10000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000116000)=0x9, 0x4) r2 = syz_open_dev$sg(&(0x7f000002a000)="2f6465762f73672300", 0x0, 0x142) write$fuse_init(r2, &(0x7f0000011000-0x50)={0x50, 0x8633, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) readv(r2, &(0x7f0000fc0000-0x70)=[{&(0x7f0000c4b000-0x3f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f00007ac000)="", 0x0}, {&(0x7f0000ddb000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000fbf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f0000fbf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f000093e000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6) write(r2, &(0x7f000000c000)="ddc1c992757ba20660367e97d8d9ad8611b78974721e09ead46d4ccccfd6b790014ff2bd2ca43e7c50a91416668c14cdd09ae0bca9bae557e326ece0b4a60b6ae496d24bc80c1b63026b9d744345f252c98e848ce7d9ae7ff92b78b38f01493b8b7df037c8afedc9e56f8f41f685c6285ec446ae45175d5a08f45729c5628bab56c02706a0bfe148bf1ae9a39328a36683d35bdd67671d9044f08de44e62404ca14858dec604c9633965a147bec86aecba424461bc2ca6", 0xb7) 2017/10/02 07:24:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) sendto$ax25(r0, &(0x7f0000153000-0xa)="0412445225405a1646ec", 0xa, 0x4, &(0x7f000007f000)={0x3, {"b878959dd3d8d2"}, 0x2}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f000080d000)=0x0, 0x4) r2 = open(&(0x7f0000fd2000)="2e2f66696c653000", 0x40000, 0xc4) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000ba5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000798000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000613000)=0x1000, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000459000)=0x0, &(0x7f000053e000)=0x4) 2017/10/02 07:24:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @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, 0x2, 0x0, 0x200, 0x0, 0x7, 0x2, 0x5}) pipe(&(0x7f0000146000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b83000-0x4)=@assoc_id=0x0, &(0x7f0000b17000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000090c000)={0x100000000, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f000096c000-0x10)={r4, 0x4}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000729000-0x8)=@assoc_value={r3, 0x2}, 0x8) munlock(&(0x7f0000353000/0xd000)=nil, 0xd000) ioctl$TCSBRKP(r2, 0x5425, 0x8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b6e000-0x78)={0xa9, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x318, 0x1000000000000a4, 0x40000000000003, 0x1f, 0x200, &(0x7f000095d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x5, 0xe07e}) r5 = open(&(0x7f0000fb4000-0x8)="2e2f66696c653000", 0x80000, 0x6) dup(r5) setsockopt$inet6_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000e4e000-0x3)="eebc2b", 0x3) fgetxattr(r1, &(0x7f0000d33000-0x15)=@random={"6f73782e00", "00"}, &(0x7f0000a51000)="", 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000086d000-0x2a)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f000059f000-0x20)={0x95ee, 0x0, 0x1, 0x3}) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00003e4000-0x4)=0x0, &(0x7f0000724000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00002c2000)={r6, 0x1}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00004d7000)={@multicast2=0xe0000002, @empty=0x0, 0x0, 0x7, [@empty=0x0, @broadcast=0xffffffff, @rand_addr=0x7, @rand_addr=0x100000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, 0x2c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f2f000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x0, 0x1, 0x80000000000008, 0x6, 0x400000000007, 0x9}, &(0x7f00003a1000)=0x20) accept(r1, &(0x7f000066f000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00009a4000)=0x8) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00002f9000)={0x6, &(0x7f000067c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00003e3000)={r7, &(0x7f00003cb000-0x20)="0000000000000000000000000000000000000000000000000000000000000000"}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00007da000)={0x0, 0x0}) clock_settime(0xfd1ecb3b98b6733, &(0x7f00007b4000-0x10)={0x0, 0x989680}) rt_sigaction(0x84, &(0x7f0000b9f000)={0x4ab7, {0x2}, 0x48000000, 0x1}, 0x0, 0x8, &(0x7f0000eaa000)={0x0}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc) clone(0x8040400, &(0x7f0000792000)="45", &(0x7f0000fca000-0x4)=0x0, &(0x7f0000fc9000)=0x0, &(0x7f0000002000-0x1)="") 2017/10/02 07:24:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000559000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000003000-0x8)="2e2f66696c653000", 0x80080, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x21, &(0x7f00006a5000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x7, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) bind$inet6(r2, &(0x7f00000aa000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet(r2, &(0x7f0000b2d000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d6e000/0x4000)=nil, 0x4000, 0x8000000006, 0x20810, r1, 0x0) mlock(&(0x7f00001a6000/0x4000)=nil, 0x4000) listen(r3, 0x8) bind$inet(r3, &(0x7f000038e000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x5, 0x100000000, &(0x7f00007e0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e90000/0x3000)=nil, 0x3000, 0x47, 0x2013, r3, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000fb6000)=0x1f, 0x4) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x6, 0x11, r3, 0x0) mmap(&(0x7f000023e000/0x3000)=nil, 0x3000, 0x4, 0x32, r3, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x41, &(0x7f000050c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000071d000)=0xea) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x7fff, 0x0}]}, 0x10) ioctl$sock_ifreq(r4, 0x8929, &(0x7f000000c000-0x28)={@common="697036746e6c30000000000000000000", @ifru_addrs=@sco={0x1f, {0x5, 0x7ffd, 0xffffffffffffffff, 0x5, 0x0, 0x2}}}) chmod(&(0x7f0000552000-0x8)="2e2f66696c653000", 0x40) 2017/10/02 07:24:52 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000012000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x200) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000011000-0x4)=0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000010000)=0x0, 0x800) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000013000-0x8)="2e2f66696c653000") splice(r0, 0x0, r1, 0x0, 0x8, 0x5) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000012000)=0x5, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000016000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000abb000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair(0x1, 0x3, 0x3f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f6a000)="2f6465762f70746d7800", 0x100001, 0x0) accept$inet6(r3, &(0x7f0000c13000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) epoll_create1(0x2080002) openat$ptmx(0xffffffffffffff9c, &(0x7f0000162000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mremap(&(0x7f0000a5a000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000be5000/0x1000)=nil) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0xfffffffffffffffc, 0x1, 0x1fffffffffffe, 0x0}, {0x0, 0x0, 0xffffffffffffffff, 0x0}, {0x6, 0x0, 0x1000000, 0xffffffff}]}) sched_yield() openat$hwrng(0xffffffffffffff9c, &(0x7f000003b000-0xb)="2f6465762f6877726e6700", 0x82400, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000c72000)={0x0, 0x0, 0x0}, 0xc) chdir(&(0x7f0000662000)="2e2f66696c653000") r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000d18000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r4, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f00006aa000)=0x4) 2017/10/02 07:24:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) write$evdev(r0, &(0x7f0000e12000-0x90)=[{{0x0, 0x2710}, 0x4, 0x4, 0x0}], 0x18) ftruncate(r0, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00001d0000-0xb)="2f6465762f6c6f6f702300", 0x2) pwrite64(r1, &(0x7f0000002000)="f7", 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x2007) sendfile(r1, r1, &(0x7f0000c11000-0x8)=0x0, 0x82) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) socket$netlink(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000192000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00003e1000)={0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000000000)="f3") r4 = fcntl$getown(r2, 0x9) 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}, r4, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011a000)="2f6465762f736e642f73657100", 0x0, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000514000-0x10)="2f6465762f73657175656e6365723200", 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r6, 0x54a2) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f00008ad000-0x4)=0x4, 0x4) read(r5, &(0x7f0000c7e000)="00000000000000000000000000000000000000000000000000000000", 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sndseq(&(0x7f00007bd000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r7, 0xc0bc5351, &(0x7f0000566000)={0x6bb0000000, 0x0, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "68074b5a0d97e6da", "0a0c4f217d540f2ccc8c326f4f5754e4a5dd5b7af4803040f95f47ccd59fb86d", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f000002b000)="2f6465762f6175746f667300", 0x20000, 0x0) ioctl$EVIOCGPHYS(r8, 0x80404507, &(0x7f00003ef000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") request_key(&(0x7f00003b5000)="7573657200", &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000248000-0x10)="2f6465762f73657175656e6365723200", 0xfffffffffffffff8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000dfa000-0x50)={0x185, @tick=0x2, 0x101, {0xfffffffffffffffd, 0x7}, 0x20, 0x20000000000000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6, 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]}) 2017/10/02 07:24:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 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) clone(0x1000000000000000, &(0x7f00009d6000)="90", &(0x7f00001ba000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000e59000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000b6e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{r0, 0x989680}, {r1, r2+10000000}}, &(0x7f0000921000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000001000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x7, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) getrusage(0xffffffffffffffff, &(0x7f0000205000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000003000-0x10)={r6, r7+10000000}) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x48, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000002000-0x4)=0x1000) r8 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x88003, 0x0) fcntl$setlease(r8, 0x400, 0x0) setitimer(0x0, &(0x7f0000f1d000)={{r3, 0x0}, {r5, 0x0}}, &(0x7f0000b78000)={{0x0, 0x0}, {0x0, 0x0}}) membarrier(0x1, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f000092d000-0x44)={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) r9 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) getsockopt$netrom_NETROM_T1(r9, 0x103, 0x1, &(0x7f000024c000)=0x0, &(0x7f00003d7000-0x4)=0x4) getgid() sendmsg$netlink(r9, &(0x7f0000b15000)={0x0, 0x0, &(0x7f0000da0000)=[], 0x0, &(0x7f0000298000)=[@rights={0x20, 0x1, 0x1, [r9, r9, r9, r9]}], 0x1, 0x14}, 0x800) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f000040b000)="") 2017/10/02 07:24:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x802, 0x300) socket$inet(0x2, 0x6, 0x2) mq_open(&(0x7f000071c000)="657468306264657600", 0x841, 0x100, &(0x7f0000740000)={0x6, 0xfffffffffffffffe, 0x6, 0xe6, 0x2, 0x3655, 0xc75, 0x2}) syz_open_dev$mice(&(0x7f0000b74000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) r0 = socket$inet(0x2, 0x6, 0x150a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fdd000)={@common="69703667726530000000000000000000", @ifru_flags=0x2000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000fde000)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b72000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000582000)={0x2, 0x78, 0x81, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x8000, 0x0, 0xffff, 0xfff, 0x0, 0x4000000, 0x0, 0x2, 0x0, 0x4000000000084b, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000fdd000)=0x40000) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) socket$netlink(0x10, 0x3, 0x5) r3 = syz_open_dev$sg(&(0x7f000000b000-0x9)="2f6465762f73672300", 0x0, 0x400000000000001) r4 = add_key(&(0x7f0000b4e000-0x5)="6465616400", &(0x7f0000fb4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003d3000)="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", 0xfa, 0xfffffffffffffffc) r5 = add_key(&(0x7f000086b000-0xa)="73797a6b616c6c657200", &(0x7f00004be000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000052a000-0xfe)="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", 0xfe, 0xfffffffffffffffe) keyctl$reject(0x13, r4, 0x1, 0x7, r5) write$fuse_init(r3, &(0x7f0000f89000-0x50)={0x50, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl(r3, 0x1000000002286, &(0x7f00007b5000)="") socket$netlink(0x10, 0x3, 0x1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f00003c4000-0x40)={&(0x7f00009bd000-0xc)=[0x0, 0x0, 0x0], &(0x7f000072d000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a43000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00009b8000)=[0x0], 0x3, 0x8, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0}) 2017/10/02 07:24:52 executing program 2: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xd) getpid() r0 = syz_open_dev$usbmon(&(0x7f0000eaa000-0xd)="2f6465762f7573626d6f6e2300", 0x65, 0x200002) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00004b7000)={0x5, 0x1, 0x100, 0x9, 0x7}, 0xc) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) inotify_init() ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000c31000)={0xb, 0x0, 0x40020, 0x0}) ptrace$getsig(0x4202, r3, 0x8, &(0x7f0000fc1000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/10/02 07:24:52 executing program 3: mmap(&(0x7f0000000000/0xcaa000)=nil, 0xcaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000a000)="2f6465762f696e7075742f6576656e742300", 0x1007e, 0x202) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000001000)=0x3a0, 0x4) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x2, &(0x7f0000002000)=[{0xfffffffffffffff8, 0x3, 0xffffffffffff8001, 0x9}, {0x4, 0x6, 0x6, 0x0}]}, 0x10) r2 = openat(r0, &(0x7f000000b000-0x8)="2e2f66696c653000", 0x400000, 0x40) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0xfffffffffffffb74, 0x4) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000ca7000)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000001000)={@common="62637366300000000000000000000000", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4(r2, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) r3 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x7fffffff, 0x101000) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000005000-0xc)={@rand_addr=0x9, @empty=0x0, @multicast2=0xe0000002}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000005000)={0x0, 0x90}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000cab000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000004000-0xa0)={r4, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x3b, 0xffff, 0x40}, &(0x7f0000003000)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000004000)={r5, 0x9}, 0x8) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000000a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/02 07:24:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000938000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000aff000)={0x0, 0x90, "ff2635880262326f3e2771dbe661772c29cb6685a17c8bbf23c66320a8d58de7117d81bf1a25ccd391fef6c9fb9daffaab4653a8530239b0aedce450b7faedaac747c0385b0ac98ac657fae908e84c084bcfa5f467063c34945ff00a7dfe8fef77010bf292edeed628674ded5a6278f4eb33608d28faf56976ee98441e9fa3c7bc8a1f9801860283213acb9ff0afc91f"}, &(0x7f0000514000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000eaa000)={r2, 0xffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r4, &(0x7f0000002000)="2a", 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r4, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000002000-0x8)={r3, 0x40}, &(0x7f0000005000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000ea8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000004000-0xc)="3700000000e7ffffff0c0503000000002100009345a7aa000079a772ffff007f"}) [ 40.453312] sg_write: data in/out 34319/34 bytes for SCSI command 0xfc-- guessing data in; [ 40.453312] program syz-executor7 not setting count and/or reply_len properly 2017/10/02 07:24:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ef9000-0x60)={0x0, 0x58, "377b7810d5a16463d75479fd8af2d0b1db5ad906e934b8c3b5e299d48db913d2f161ef7e845680ccd219f30873e7d8519c28d01addb9d57afe5736a3f4eaadd266ed5ce77efa61ceaefc7ec2b0d1ed7b69e5fa9f439e8362"}, &(0x7f0000ea4000-0x4)=0x60) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000e27000)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d17000-0x14)={0x0, 0x12c6, 0x10001, 0x0, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000641000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x3, 0x2) write(r1, &(0x7f0000ffb000)="020900010200000000648fbc8eaf4b48", 0x10) recvfrom$unix(r1, &(0x7f0000a02000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30, 0x40000000, &(0x7f000078b000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f000092b000)=0x5, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000045e000)=0x62f) read(r1, &(0x7f0000e42000-0x1)="00", 0x1) getsockopt(r1, 0x80004, 0x0, &(0x7f0000fce000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000bd8000-0x4)=0x1000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d19000)=0x3fd, 0x4) sendto$inet(r0, &(0x7f000067f000-0x8)="86ffea53215e3208", 0x8, 0x4, 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r2, &(0x7f0000c05000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) accept4$inet6(r1, &(0x7f0000d5c000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000004e000)=0x1c, 0x80800) sendto$inet6(r2, &(0x7f0000292000-0x9a)="08621c65d07b77ed7a8e5a31fcdf6d91b2d78672b368431c5f1a5ae64a780b57f12c17889599e9bd5475154119bab41420094dc8a386a6fd4edf9304d4414ae43b082ff07087649b923538c20000000000000006d0fee6839f75f1bea6587253bb5f3471a796e015e29c01947f2039c83faf47ae8f340a0700000000000000924cd080439f3304e33117478359749544cf23c7038cbb45948874", 0x9a, 0x4000000001, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ab1000-0x98)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, &(0x7f0000b48000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000052a000)=@sack_info={r3, 0x6, 0xffffffffffffff7f}, &(0x7f0000b1c000)=0xc) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000902000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000040e000)={r4, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f00004ff000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000bd1000)={r5, 0x80000, r6}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e37000)={0x0, @in6={{0xa, 0x1, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/10/02 07:24:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00001e3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dd5000)="2f6465762f73657175656e63657200", 0x8000208800, 0x0) r2 = dup2(r0, r1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000dce000-0x8)=0x22000a) socket(0xa, 0x80807, 0xf16) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f00002ec000-0x10)={0x0, 0x0}, &(0x7f00005bb000-0x4)=0x10) shutdown(r3, 0x1) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000dca000)=0x0, 0x4) r4 = accept4$inet6(r2, 0x0, &(0x7f0000c07000)=0x0, 0x80000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000652000-0x4)=0x3ff, 0x4) [ 40.475314] ================================================================== [ 40.475321] BUG: KASAN: wild-memory-access on address ffe708746cc71000 [ 40.475327] Read of size 28 by task syz-executor7/3753 [ 40.475336] CPU: 0 PID: 3753 Comm: syz-executor7 Not tainted 4.9.52-g9b2b081 #55 2017/10/02 07:24:52 executing program 6: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ea0000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ea0000)=0x10) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ea2000-0xa)={0x3, [0x9, 0x1, 0x3]}, &(0x7f0000ea1000)=0xa) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000ea1000-0x2)="2d00") write(r0, &(0x7f0000035000-0x26)="24000000190025f0011c1ffbfffffc0e020000000000000000000005080005005f1890b3", 0x24) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ea2000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@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, 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, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d26000-0x4)=0xe8) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000911000-0x10)={0x0, 0x1, &(0x7f0000ea3000-0x10)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000393000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004f3000-0x8)=@assoc_value={r3, 0x3}, 0x8) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000ca5000)="2e2f66696c653000", 0x40000, 0x100) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ea3000)={0x3, &(0x7f0000ea3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000055000-0x8)={r5, 0x1}) lstat(&(0x7f0000ea2000)="2e2f66696c653000", &(0x7f0000ea3000-0xf)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000ea4000-0x8)="2e2f66696c653000", 0x4, 0x1) syz_fuse_mount(&(0x7f00001b9000)="2e2f66696c653000", 0xe000, r2, r6, 0xaa, 0x10000) 2017/10/02 07:24:52 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000fb6000-0xb0)={{0x8001, 0x36d5f3d0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10, 0x20000, 0x0, 0x7fffffff, 0x101, 0x81, 0x20, 0x0, 0x6, 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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0x0, 0x8, 0x4, 0x100000000, 0xfff}, &(0x7f0000e4f000-0x4)=0x20) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000000)="a09bd853fa0615753d42d16720ae06ef382cfd96548000a1cf520db400da86d7ae18a428ccf91d4bb47a6993c9e34ef7d6a7fd7b6f00000000000007ffae8fd7559f6bc1a4c287e9b51739f3e30000006586afab1a90996a5572731d40956af60c21c79cee599265fff122ce49bb11254af4c935080000000000000071bbdb9793c76a740d679a76893a2f709d2d237537401db2c874b80dc0f9916f41a0e6f7239637500c230a1400bdc3080eef5dc7c0bf86cde608ef65130c070430a7e885d6a2646de900ff0000000bbc6fdf936491c7d76d656cfc4d2a") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70707000", 0x3ffffc, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r3, 0x60, &(0x7f0000008000)={0x2, 0x408, 0xffffffffffffffff, 0x5}) clock_getres(0x5, &(0x7f000000c000-0x10)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000f000-0xc)="2f6465762f72666b696c6c00", 0xa750a0670acbfb09, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f000000f000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000000f000)={0x7, &(0x7f0000010000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1e, 0x0) perf_event_open(&(0x7f0000010000-0x78)={0x7, 0x78, 0x1, 0x8, 0x0, 0x0, 0x0, 0x1f, 0x8, 0xf, 0xfffffffffffffffd, 0x100000001, 0x7, 0x2, 0x0, 0xf182c2c, 0x0, 0x2, 0x62, 0x800, 0x9, 0x1, 0x6, 0x7, 0x3, 0x6d2, 0x0}, r3, 0x2, r2, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000000f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000010000)={0x0, 0x0}, 0x800) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x210000) 2017/10/02 07:24:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000001000-0x4)={0x6, 0x0, 0xfff}) prctl$intptr(0x26, 0x5) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000bbf000)=0x3ff, 0x4) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000661000-0x8)={0x0, 0x0}) connect$inet(0xffffffffffffffff, &(0x7f0000002000-0x6)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$unix(r0, &(0x7f0000b5f000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d77000-0x4)=0x8) r1 = userfaultfd(0x0) keyctl$get_keyring_id(0x0, 0x0, 0x8000000000010001) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) fsync(0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x8) sync() r2 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x4000000800004102) read(r2, &(0x7f00009fc000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800) sendfile(r2, r2, &(0x7f0000d05000-0x8)=0x0, 0x40000001f) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000449000-0x5c)={{0xa, 0x0, 0xffffffffffff8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, {0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7}, 0x10001, [0x7, 0xffff, 0x1, 0x1, 0x6, 0x1, 0x323f, 0x79]}, 0x5c) unlinkat(r0, &(0x7f0000ab9000-0x8)="2e2f66696c653000", 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000df2000-0x2c)=[@in={0x2, 0x2, @rand_addr=0x6085d540, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d40000-0xa)="2f6465762f70746d7800", 0x7bd7d21997857aba, 0x0) chown(&(0x7f00006c1000)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000fd9000-0x8)={0x0, 0x3ff}, &(0x7f0000b31000-0x4)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00005cc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x11, 0x80802, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000f6f000)={0x0, 0x0}, &(0x7f0000a66000)={0x0, 0x0}) [ 40.475341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.475355] ffff8801a8d879e8 ffffffff81d93149 ffe708746cc71000 000000000000001c [ 40.475366] 0000000000000000 ffff8801a9a3aa20 ffe708746cc71000 ffff8801a8d87a70 [ 40.475376] ffffffff8153d08f 0000000000000000 0000000000000001 ffffffff826648db [ 40.475377] Call Trace: [ 40.475389] [] dump_stack+0xc1/0x128 [ 40.475402] [] kasan_report.part.1+0x40f/0x500 [ 40.475417] [] ? sg_read+0x124b/0x1400 [ 40.475426] [] ? __might_fault+0xe4/0x1d0 [ 40.475435] [] kasan_report+0x20/0x30 [ 40.475443] [] check_memory_region+0x137/0x190 [ 40.475451] [] kasan_check_read+0x11/0x20 [ 40.475458] [] sg_read+0x124b/0x1400 [ 40.475467] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 40.475475] [] ? fsnotify+0xf30/0xf30 [ 40.475485] [] ? avc_policy_seqno+0x9/0x20 [ 40.475494] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 40.475503] [] ? security_file_permission+0x89/0x1e0 [ 40.475513] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 40.475522] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 40.475530] [] do_readv_writev+0x520/0x750 [ 40.475538] [] ? vfs_write+0x4e0/0x4e0 [ 40.475550] [] ? kcov_ioctl+0x24/0x190 [ 40.475560] [] ? kcov_ioctl+0x56/0x190 [ 40.475570] [] ? __fget+0x228/0x3a0 [ 40.475577] [] ? __fget+0x47/0x3a0 [ 40.475583] [] vfs_readv+0x84/0xc0 [ 40.475590] [] do_readv+0xe6/0x250 [ 40.475598] [] ? vfs_readv+0xc0/0xc0 [ 40.475607] [] ? security_file_ioctl+0x89/0xb0 [ 40.475614] [] SyS_readv+0x27/0x30 [ 40.475624] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 40.475628] ================================================================== [ 40.497018] ================================================================== [ 40.497023] BUG: KASAN: wild-memory-access on address ffe708746cc71000 [ 40.497028] Read of size 28 by task syz-executor7/3753 [ 40.497037] CPU: 0 PID: 3753 Comm: syz-executor7 Tainted: G B 4.9.52-g9b2b081 #55 [ 40.497042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.497055] ffff8801a8d879e8 ffffffff81d93149 ffe708746cc71000 000000000000001c [ 40.497067] 0000000000000000 ffff8801a9a3aea0 ffe708746cc71000 ffff8801a8d87a70 [ 40.497078] ffffffff8153d08f 0000000000000000 0000000000000001 ffffffff826648db [ 40.497080] Call Trace: [ 40.497091] [] dump_stack+0xc1/0x128 [ 40.497103] [] kasan_report.part.1+0x40f/0x500 [ 40.497115] [] ? sg_read+0x124b/0x1400 [ 40.497125] [] ? __might_fault+0xe4/0x1d0 [ 40.497135] [] kasan_report+0x20/0x30 [ 40.497145] [] check_memory_region+0x137/0x190 [ 40.497153] [] kasan_check_read+0x11/0x20 [ 40.497160] [] sg_read+0x124b/0x1400 [ 40.497170] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 40.497179] [] ? fsnotify+0xf30/0xf30 [ 40.497186] [] ? avc_policy_seqno+0x9/0x20 [ 40.497195] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 40.497204] [] ? security_file_permission+0x89/0x1e0 [ 40.497220] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 40.497231] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 40.497240] [] do_readv_writev+0x520/0x750 [ 40.497249] [] ? vfs_write+0x4e0/0x4e0 [ 40.497258] [] ? exit_robust_list+0x230/0x230 [ 40.497266] [] ? __fget+0x228/0x3a0 [ 40.497271] [] ? __fget+0x47/0x3a0 [ 40.497279] [] vfs_readv+0x84/0xc0 [ 40.497286] [] do_readv+0xe6/0x250 [ 40.497292] [] ? vfs_readv+0xc0/0xc0 2017/10/02 07:24:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) connect$inet(r0, &(0x7f0000931000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000032000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000886000/0x2000)=nil, 0x2000, 0x1000400, 0x8011, r0, 0x0) mmap(&(0x7f000056c000/0x1000)=nil, 0x1000, 0x1000006, 0x4010, r1, 0x0) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d09000000fffff0ff01010000ff", 0xf) mmap(&(0x7f0000930000/0x3000)=nil, 0x3000, 0x4, 0x35, r1, 0x0) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000056c000)={@generic="75e93dea7fac338e00293f155dd068fc", @ifru_flags=0x800}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f000056c000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000933000-0x4)=0x10) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000887000-0x4)=0x4, 0x4) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000933000)={0x3d, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = syz_open_dev$mice(&(0x7f00003ec000)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000fa4000-0x2)=0x27fffff) 2017/10/02 07:24:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fadvise64(0xffffffffffffff9c, 0x0, 0x0, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000d21000)={0x0, 0x2710}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) set_robust_list(&(0x7f0000a8a000-0x18)={&(0x7f0000776000/0x2000)=nil, 0xffff, &(0x7f000079a000/0x4000)=nil}, 0x18) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000f3f000)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f0000d25000-0x4)=0xc) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000001000)={@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$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000553000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, r6}) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aa8000-0x9)="2f6465762f72746300", 0x8001, 0x0) fremovexattr(r5, &(0x7f0000057000)=@random={"62747266732e00", "757365726d643573756d00"}) close(r4) setsockopt$sock_int(r3, 0x1, 0x1f, &(0x7f0000b33000-0x4)=0x4, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000129000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4$packet(r0, &(0x7f00002fd000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000467000)=0x14, 0x80800) getsockopt$nfc_llcp(r7, 0x118, 0x3, &(0x7f0000bba000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000b43000-0x10)={0x4, 0xa, 0x5, 0x498d, 0x0}, &(0x7f00009bf000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f000093e000-0x8c)={r8, @in6={{0xa, 0x0, 0x44c, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f00007e9000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, r6}) 2017/10/02 07:24:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fstat(r0, &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000f3000)="2f6465762f6877726e6700", 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e1c000)="2f6465762f73657175656e6365723200", 0x1, 0x0) r3 = inotify_init1(0x0) r4 = getpgrp(0x0) fcntl$setownex(r3, 0xf, &(0x7f0000e5d000-0x8)={0x2, r4}) r5 = fcntl$getown(r1, 0x9) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f00000f8000-0x4)=0x7, 0x4) r6 = syz_open_dev$mice(&(0x7f0000e62000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0xa8002) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000879000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000342000-0x4)=0xe8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000ccf000+0xf2f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat$binder(0xffffffffffffff9c, &(0x7f0000e63000-0xc)="2f6465762f62696e64657200", 0x4080, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r6, 0x89e0, &(0x7f0000211000)=0x82) wait4(r5, &(0x7f0000e5f000-0x4)=0x0, 0x0, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr(r6, &(0x7f0000e64000-0x12)=@random={"757365722e00", "2f6465762f62696e64657200"}, &(0x7f0000e63000)="65746830706f7369785f61636c5f6163636573735c00", 0x16, 0x3) unlink(&(0x7f0000008000-0x8)="2e2f66696c653000") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000039f000-0x8)={0x0, 0x0}) pwritev(r6, &(0x7f0000830000)=[{&(0x7f000081f000)="3601ca9c7e03a9cdd86f", 0xa}, {&(0x7f00000db000)="38bccbb94fafdc632ec58bd5e6385caa4891080ffdec592eb0faafe6184086737f2f5e728498abceb5bc7cfde814eb71b2a513c4accf419a5b072eed538c7e5742e214b9b4cc0303fbba27ed1f18dd3941049139d92f7876b8504b41466a997f175fcb0bd028af69e1b368025ebdcea7f9723ad22e5de99d07573c4fb32903653005666b3524a509fe683b923e402004e4422f561f5910160037dd69b42bdb6746533d1c09f90a4b93253b3f61b567d51e0ab1428fd33c6bed5cf8c56ba4cf005e10ce8f9e305fa8608b772893f999a08b38df0c0185a967c1f09b7de1783c2d8f42e9", 0xe3}, {&(0x7f0000f5e000-0xfc)="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", 0xfc}, {&(0x7f0000c76000-0xe9)="ab767056c328a32800f4797d00817cb8026a4785139f488aeaa27fcc2ce3b7799b41ac974d6b9b038be12dc8740fdf8c6953add8a41ec296e1b0c7879f8f9af86ab8820602d4468af264f2cae53d833250f810fbd19df873dd5c94f727b6361e956759cc91977aad867ab370db520f977dc6f9ffab34aa994264af9c5c37c39341be720894236795976d180adb7363c6dd665ac5693168d97352b62acfa11ab866c1693a72645bd91f411650b84063491c64428cb5391c18a4e56e1b26fbfc2ad9579b661bf1944ae2c12c70143f64228a0d79a47ca511df6660e91dabe154a75feeb67ad71d008130", 0xe9}, {&(0x7f0000426000-0x1e)="6ad4e96260c6ddd4216e1ad5aa955d00de628baf44de4a7f0b2bf83555b0", 0x1e}, {&(0x7f0000d29000)="4cbd0a7be1450aee84c893a7b7f7631fae5a31aafacd7975bb381a40b03e07e57b97ac7b699329128c71d49b56b5fc4c46793056a2a3e33570ee618036754c31be349116305fda059fc7cf8443ad24a326d5af092b903df59edcbd80ebf7269cd880200207c2ea02246dba8ea6e06645b40d4f3cc72431071c36d42db446f18d6fcbc4d45a7aa0ff0260d2e2fc9daa32a68af3bc3ac3afb66f0bd35766479774f67d", 0xa2}], 0x6, 0x0) remap_file_pages(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0x0) mlock2(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0) sched_setaffinity(r4, 0x8, &(0x7f000055e000-0x8)=0xd3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f000064c000)={0x0, 0x5}, &(0x7f0000b39000)=0x8) close(r7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000a1b000+0xdae)={r8, 0x5, 0x30, 0x80, 0x4a8}, &(0x7f000097d000-0x4)=0x18) request_key(&(0x7f0000116000)="73797a6b618f6c65720f", &(0x7f0000fbf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000030c000-0x16)="707070307d70726f6370726f6376626f786e65743100", 0xfffffffffffffffa) add_key(&(0x7f0000d51000)="6b657972696e6700", &(0x7f0000148000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2017/10/02 07:24:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd3000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000da5000)=0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fee000)="2f6465762f7667615f6172626974657200", 0x101002, 0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000c2c000)={&(0x7f000060d000-0x60)={0x27, 0x0, 0xbdf, 0x0, 0x3, 0x9d5, "b07978a69941bb0f4d82f029cb2195d720bcf14b37a1bcf2f38329a54cef256e4cf707cf43eee4f39b602aeefff40a3917ec410b689cb1f5c5a73bb9339251", 0x2}, 0x60, &(0x7f0000c00000)=[{&(0x7f000003a000)="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0x1000}, {&(0x7f0000b50000)="", 0x0}, {&(0x7f0000d97000-0x2)="93ed", 0x2}, {&(0x7f0000bc4000-0xbc)="ace1c4fe82f6f41c33bef9ddd05ccb0ea962ef2a7ec6ee0c0211fb8064799dc375e5bcba666f628c7d3cc639888c7bb819f264e442f892d3c43ef8705e1a9e8959440e258f5c89e3871b9ce0c99ac949b51cbf44fb3b5bcdcbdb0cd00c7d1129593b7090acb528619c0a86ade8a73afb7225470426c0dfff2827398d1c13bb6a44e400293cce33222468cf0fa8c4cea0bb43788c9d9c9e1adc0594160ce4e9c8b7c1ae6a0d431047a5dbc6d15e76c9c1c3c5b86afce87c71a4dba13d", 0xbc}, {&(0x7f0000548000-0xb2)="28c202afe369d3ae6e5655fad3a738029f280ea17aa6aa6528ebe2ef9330acbdc5d57e93a61dc38d7d2b2407c8d28e75a17cec6084ed83deea4e0c2c9fbeb06b456996ad3b9fe520ddf83f9c791986ad843f545995bc510bd12d4ace7dabc81a08779f233564904c689ff3e6bc08540277a0f78a74532e0f95b97b57a233fb424f6c2318e2b90cad6c40927a6ee74a5a76e342f966df0483ae6c064bdb1dd9398b94dd68d8904318183110c3147e29e909cd", 0xb2}, 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0x1000}], 0x6, &(0x7f000099c000-0x1010)={0x1010, 0x29, 0x40, "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"}, 0x1010, 0x20000000}, 0xc000) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) sendmsg(r1, &(0x7f0000a7d000-0x38)={&(0x7f0000d74000-0xa)=@rc={0x1f, {0x81, 0x401, 0x101, 0xe3, 0x80, 0x7}, 0x7fff}, 0x9, &(0x7f000074b000)=[{&(0x7f0000c6f000-0xd0)="a73bd2d1face3a501dfede2a0595df00fea1c5cd7873a8eb46b5413bcb335d528e4cee68134198012bb7cecafd684bd9e933b5a8a606a4f9dc8b96b9036be932349a3e43a5d760966349edab744ec2c560a450f4660dd5d79f6c0f1ce627533bdc5209c296453356e3f10eea221276bcabf3f5d9825bd3723304093aeaf21318fb385578034a35f1873515ecf0331e4240d4936867aa8277d399be5ae8879671e2c7aa7af822c4bdcf71cceecbc6870e28baffee7ee6fbb52399466dc830adf65dc8059900d9bdc4ac90b732370753a0", 0xd0}, {&(0x7f0000ded000)="46e09b3f3ce4ca157affb4309d6897c327391b4e2c", 0x15}, {&(0x7f0000e4a000-0x90)="7d494297f01dcc2a0c0ead6f13dc37e4b56c5007a0742e056540271db1754e83094dfb8e2d149bcf99870e9b2102f39749d5b69589679b37ce5b5809532469e796409f62f661c4dfaf7381707f674261a9b3af44189782144adb99efb547d50dda5af02337aeaf20567fb3d103c70c9a98dbed8f1a5822a1b232d159a3a7d81108897e6f3cb050c9d69af7b6f0050859", 0x90}, {&(0x7f00009ad000)="6af99b532a3e5bf37e477c16d663441e78f435b5d463", 0x16}, {&(0x7f0000bc0000)="0c630e6b2b46dcc0d67b4c7f6a52d69e94f94eeb8c6f4bac58e64329133ae67957bc3c969c887c91a2dbdc20b99a7f08b5841978ba3b4074de0ae1106d0f687c30ac05ec8156a998e77a228ec4d0dc8f57dce238a6490cd5939aa38d9d649031fe6910cf118a9774369dd0599741d6dcf8bfa7e3972b17a9cf3656472deb55f526973a403ad8ea693dc158e5cd382083bd3006647f358a5fddf01dd1e729af9cb2f19b0a3318c6d31a0557bebd7b1fd51e0d1b8f603349117189d586fc187d48ac2beaf271ffcc1f34aab867e2c70a3b5da96502c2436957f36e9d8c00fa665ef7f191b0d5b17b81a464f51f3cdef28cce", 0xf1}], 0x5, &(0x7f000098e000)=[], 0x0, 0x0}, 0xc010) read(r2, &(0x7f0000940000)="000000000000000000000000000000000000000000000000", 0x18) r3 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0xd) geteuid() mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x100000003, 0x32, r4, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000034000)="6465616400", &(0x7f0000030000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000033000)="97f1638d2ef30a5a4a9b1975608796591abb3a3e65bea8d55a469ed6e4e12f0478c3e00faf843ef97e561ea8fcac450a1aa3e32c948506308e7ddcee2d58e7baa863760b486af7192158b1f036b6f8ba4ae57b83557dde84ba59af913d6342be00c761282ec6bac3922340a0ab8d2aacbc6c9f5065fa7618b8ccf2f5d98136b6371a8af5ea58b1070bd064f6e9a7eaa98df947d03f8432e5c48e7588f79b6e7d2facfe337d1797a9414aea", 0xab, 0xfffffffffffffffd) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000036000-0x4)=0x0, &(0x7f0000035000)=0x0, &(0x7f0000014000-0x4)=0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000016000)=[0x4, 0x1f]) mmap(&(0x7f0000027000/0x4000)=nil, 0x4000, 0x3, 0x20000008010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000-0xb)="2f6465762f6877726e6700", 0x8ae2876d536853f, 0x0) 2017/10/02 07:24:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000f4f000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb0000)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000059000)={0x9, 0x100000000, 0x1, 0x8, 0x438d334f, 0x3, 0x2c, 0x80000001, 0xff, 0x9, 0x5, 0x1, 0x2, 0xfff, 0x8, 0x0, 0x8, 0x1, 0x8, 0x4, 0x0, 0x9, 0x6, 0x1, 0xffffffffffff8001, 0x1}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000000b000-0x9)="2f6465762f73672300", 0x100000000000000, 0x202) ioctl(r1, 0x1000000002282, &(0x7f0000011000-0x1)="") mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x400000000000000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r2, 0x8, r3) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f000041c000)="2f6465762f766373612300", 0xffffffffffffffff, 0x109002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f000048f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$int_in(r4, 0x5473, &(0x7f0000d52000-0x8)=0x7ff) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00001c6000-0x28)={@generic="30609c020000000000005c7d00e9bd06", @ifru_mtu=0xff}) r5 = syz_open_dev$vcsa(&(0x7f0000362000-0xb)="2f6465762f766373612300", 0x4, 0x400) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000396000-0x8)={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3a9}, {0xa, 0x0, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0xc1e, [0x9, 0x2, 0x2, 0x2, 0x800, 0x401, 0x2, 0xffff]}, 0x5c) r6 = dup3(0xffffffffffffffff, r4, 0x0) ioctl$TUNGETSNDBUF(r6, 0x800454d3, &(0x7f0000ca1000-0x4)=0x0) fanotify_init(0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f000098f000-0x4)=0x198e200001, 0x4) 2017/10/02 07:24:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80000, 0x0) exit(0x6) r1 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x0) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r1, r1, &(0x7f00003ec000-0x8)=0x32, 0xfffe) setsockopt$inet_dccp_int(r1, 0x21, 0x1d, &(0x7f0000b41000-0x4)=0x3, 0x4) fstat(r0, &(0x7f0000f98000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet(0x2, 0x2, 0x88) r3 = socket$inet6(0xa, 0x2, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000592000-0xc)={0x20002000, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000076c000-0x5c)={{0xa, 0x2, 0xffffffffffff603c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, {0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7a799438}, 0x1ff, [0x7ff, 0x8, 0x8, 0x0, 0xe9, 0x0, 0x9, 0x3ff]}, 0x5c) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000005000)={0x0, 0x0}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000004000)=0x4, 0x4) 2017/10/02 07:24:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x400, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r2 = add_key(&(0x7f0000df6000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000f20000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b4000)="00", 0x1, 0xfffffffffffffff9) r3 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r3, 0x3, &(0x7f0000fe0000-0x10)={&(0x7f0000ceb000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}) pipe2(&(0x7f0000fdf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000fde000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = socket(0x10, 0x2, 0x10) keyctl$negate(0xd, r2, 0x3, r2) pipe2(&(0x7f0000682000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$DRM_IOCTL_MODESET_CTL(r6, 0x40086408, &(0x7f0000246000-0x8)={0x101, 0x66d}) setsockopt$ax25_int(r7, 0x101, 0x0, &(0x7f0000261000-0x4)=0x401, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r7, 0x6431) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000091000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000dc2000)={0x0, 0x47, "a879a7be6e4e3d927dcb8abf2901f7b94a993b292982492923153c7a97856a8ec332ba4b3db64e486d6b06fccef67a6b8c03d8407ddd8bdb2a97dd0b8e8cea16baf9863d32a42e"}, &(0x7f0000339000-0x4)=0x4f) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000fe0000)={r8, 0x8000}, 0x8) openat(r1, &(0x7f0000906000-0x8)="2e2f66696c653000", 0x0, 0x16) ioctl$sock_ifreq(r5, 0x89f3, &(0x7f0000405000-0x28)={@common="69703667726530000000000000000000", @ifru_names=@common="69705f76746930000000000000000000"}) write(r5, &(0x7f0000017000)="24000000100007a24d08000800e801030339000010000100070000000000800000005609", 0x24) r9 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000533000)={@generic="c36f00000000000000ffb713442a3deb", @ifru_names=@generic="15dc8c64cac9b27daa185b48e5a17b22"}) r10 = socket(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000fc3000-0x10)={0x0, 0x8005, 0xdfffffffffffffc1, 0x0, 0x0}, 0x10) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) setsockopt(r10, 0x0, 0x1, &(0x7f0000001000)="", 0x200) 2017/10/02 07:24:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xbf85d9f5c208d7dd, 0x2f, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000)=@common="00000000000000000000000000000000", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000933000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) connect$ax25(r1, &(0x7f000017b000-0x10)={0x3, {"0daaa721010000"}, 0x400}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00006d3000)={0x0, 0x7fcf, 0x3, 0x80000000}, &(0x7f0000ad5000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000597000-0x10)={0x0, 0x3, &(0x7f0000d6c000-0x30)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003b7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00009db000)={r3, 0x44, "3d68cb432f074f065064894c1c6200028000fffffffffffff001efb20e0f53d6cb9670f67c6f000000060b2e331be7bbd3fa000000000000040041d9a7ccb93011ea7099"}, &(0x7f00001f8000-0x4)=0x4c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000eaa000)={r4, 0x3}, 0x8) recvfrom$unix(r0, &(0x7f0000e04000)="", 0x0, 0x0, &(0x7f00007b9000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) pwritev(r2, &(0x7f0000b70000-0x30)=[{&(0x7f0000b0e000-0x8)="dfad0fecf72a4f26", 0x8}, {&(0x7f0000977000-0x5f)="503507487e3fdcd1722409b5161314341d90b0b3b5fef925ad8cec9f365547cd6de8ccd1042031c731dd881dcecd3a8300790c0fecf26ac98cb604a0e10413d4cedcb11ccd81bd0a4144019c0922c793ea435caccc9992e9f69f998e30e661", 0x5f}, {&(0x7f0000b10000)="79641612d491b961", 0x8}], 0x3, 0xfffffffffffffffd) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000858000-0x4)=0x0) write(r2, &(0x7f0000efc000-0x1f)="1f0000005600056d00000200000000030700000004003f0000000005000000", 0x1f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000599000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x300000, 0x7, 0x4, 0x3, 0x280, 0x4, 0x1000, 0x0, 0x0, 0x8000, 0xafea, 0xb1d, 0x0, 0x40, 0x5ad2]}, &(0x7f0000694000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000da5000)={r5, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x20}, 0x98) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000b2a000-0x4)=0x0) readv(r2, &(0x7f000023a000)=[{&(0x7f000052e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}], 0x1) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000095a000-0x28)={@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]}) [ 40.497305] [] ? __fget_light+0x158/0x1e0 [ 40.497313] [] SyS_readv+0x27/0x30 [ 40.497327] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 40.497330] ================================================================== 2017/10/02 07:24:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a34000)="7b00", 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ec0000)="2f6465762f6877726e6700", 0x8000000003fa, 0x0) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10b000) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000dcb000)={0x10, 0x0}) bind$netlink(0xffffffffffffffff, &(0x7f00002b8000-0xc)={0x0, 0x0, 0x100000000000000, 0x0}, 0xc) ioctl$TUNSETOFFLOAD(r7, 0x400454d0, &(0x7f0000f08000-0x3)=0xd) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000b22000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fa4000)={0x0, &(0x7f0000f96000-0x10)=[]}, 0x10) bind$inet6(r1, &(0x7f0000277000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000cac000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000015000)={{{@in=@multicast1=0x0, @in6=@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, 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=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f8000)=0xe8) getresgid(&(0x7f00002d2000-0x4)=0x0, &(0x7f00008ee000-0x4)=0x0, &(0x7f00005a4000)=0x0) r11 = fcntl$getown(r4, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000bb8000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000031a000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000012e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000023c000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009d1000)={0x0, 0x0, 0x0}, &(0x7f0000f2f000-0x4)=0xc) getresuid(&(0x7f0000866000-0x4)=0x0, &(0x7f000031a000)=0x0, &(0x7f00007c7000)=0x0) fstat(r4, &(0x7f000045c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = syz_open_dev$sg(&(0x7f0000db9000)="2f6465762f73672300", 0x7fffffff, 0x101000) sendmsg$unix(r2, &(0x7f0000bfc000)={&(0x7f0000ce8000-0x3)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000ebc000)=[{&(0x7f00006d1000)="4ed36a692300de0f39478039ad4aaba2aa7fb654c2", 0x15}, {&(0x7f0000ffa000-0xe)="26d868f37140a232a62e0675009c", 0xe}, {&(0x7f0000873000)="e4bd0890aa6f392e893eda900477b9495d7ed064895d0fdf80534598d6c9a0ed6e5d83b4790ad317e75ce91af31f63f2be0f46642596941336039ce7def1b779bd86f2d0f919d0894ca2d416c7b578ecd7386a96ecea54e07cc084abb68ddd732dbfd4dfc8c68adbaefe4a92bfa80f55ef7c52b84dfa81279aa68c58161833169cd213ca0ce60ca4002d49521fa9394bea5481ce20081d2325a103522a245addc71b0eaa68f616a03116a2a067df397cf615e398eda3764e877e1fbeb51e5680ea5af1f6771fcb4d865a7a1359a44c254a992f", 0xd3}, {&(0x7f0000ac7000)="03e5dedfef0f631aad4bb8656079cac19176f46b38de526db209adca49ca6ed5636891388e3e4be7228664d4e28cf7bcc2934931acbac93e56e9a6fed7c5b480460d62a5c48fb8d6c9f9bef1bc964ffa44e9e35700832c36f487f4f271fd3348e6ec24748e66a419704787a13eb7311c8f9294882eb3ec863e610f1b4f021f32bca5604c3155166358a554cd032cc9fafd48064d28675bd67b260035a67e0af223ac985d4c02a24f0acd1fabd8", 0xad}, {&(0x7f0000200000)="c8c9ab51f725bcb496af1817f289553253e1b0bcea9e709e1a473a58153f7eba41ab828019b7c5fc3c0846845445af553d55b113567a5ca91d66407316613fed5340f845b5f99f5818165dbc93bff7f8540c1559bfb6566af9ed19c525a2f907cbb3c8c17ec6488e0c84e0b04c9381d3686c03aab1e94320ada3aea7f02dda747a6aba838d74d9c7854ac934ecd4d06edbac8e2554f586c74c18", 0x9a}, {&(0x7f0000949000)="a563d438f85be2eb17cd295adf962e0a7d306490aeced7d99f06aa4734c43dd0c3fa4a4cf659165913792ecf442d32b8d91883", 0x33}, {&(0x7f00003ff000)="47f2ba8a8831a971963665c4ea9f73e22809dd2b130c4a4e43e1dd17c955c933ffdb7a3f7995f14f0dc78b7caff4615e513245416d81f3046382a6bb62cbb4acaf8590", 0x43}], 0x7, &(0x7f0000df6000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r6, r4, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r1, r3, r2, r3, r0, r2, r17, r2]}, @rights={0x28, 0x1, 0x1, [r1, r2, r4, r3, r7, r4]}, @rights={0x28, 0x1, 0x1, [r7, r2, r0, r7, 0xffffffffffffff9c]}], 0x7, 0x20000000}, 0x8040) sendto$inet6(r1, &(0x7f0000f0a000-0x2)="", 0x0, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x4e9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r18 = socket$netlink(0x10, 0x3, 0x5) r19 = socket(0x10, 0x4000000002, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r19, 0x541b, &(0x7f0000ce3000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r18, 0x1, 0x19, &(0x7f00004a5000)=@generic="61f9526bce41dfd14f19fdc4bc78d87f", 0x10) recvfrom$inet6(r19, &(0x7f0000ce1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde, 0x10020, &(0x7f0000ce3000)={0xa, 0x2, 0x403, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) sendmsg$netlink(r19, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00006c7000)=0xc, 0x4) 2017/10/02 07:24:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000785000)="fae2", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x10000000000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6(0xa, 0x4000000000000003, 0x1) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x6, &(0x7f0000005000)=0x810040000002, 0x4) unshare(0x8000400) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000007000-0x10)=@common="74006e6c300000750000000000000600") r3 = epoll_create1(0x80184) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001dd000/0x4000)=nil, 0x4000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x4010, r1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000375000)={{{@in=@multicast2=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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={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}}, &(0x7f00001dd000)=0xe8) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x1, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000274000-0x38)={&(0x7f000041f000-0x10)=@ethernet={0x307, @random="e30605000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000078a000-0x90)=[{&(0x7f000078a000-0x1000)="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", 0x1000}, {&(0x7f000078a000-0x4)="af245c65", 0x4}, {&(0x7f00001de000)="c81f7f6910cc70f2376803227e6089a1caf544abf01b3c7600c8f6e94680a381fba45065184da0ff9f35e7311f1ff208d41707b3c49aa96fa69728cf1772640eae1635e49921a7c62822b087b600000000000000017c691e8afc6bd3ac3b7c8e80fd37164f36299d239d19b869b20fef5d166524fb1fd20000000000000000e9e93df8100a", 0x85}, {&(0x7f00005c0000-0x59)="92b43d64caa40627fb77d5899650d1daebcfad793d2cca2483b8ccbd8013f44190f08b16c900eacca8a52d0ff5a55cc9ecda5604daa9f7c86f098cb99e474514944a03803b2e8328f215fd97cff9ea4b485b04b68504e6bda1", 0x59}, {&(0x7f000065f000-0xc6)="af1569974f8cd2a8306793d8066054a9057ea741ca1ed887a9799b2450ef93485371da3b87a37850f5a9e6dbf84fd7cc33312653a5f926e28079042d169c32002d918470add977efc2cc61f56372222f52b621cf15f32d2c774e7d9cd4a1db1a7a9cd6268a28daa1a48dd668071e1985679ce1f71d779308bcdaf1d05dacb728fa1f516707da07bd027256e1346cb277f9cda33b1fe4da8484c88cb691e8114a9dd00683c1a4c94ead6534d2033a01f3616a29cfba5ed9006465f10c8911bc823736f995b937", 0xc6}, {&(0x7f00005ab000-0xe0)="ebd49319f248fa7d4974b41c02d0169e2e17282eb5414f8355b39ee895b7d9d08631483b47d45cc3ee30c51815c234e6dd3b3e306c98e1c85f8f9c60c13ee31f93ca445939d4628672d8a341d7647985b7c2d1b9aadb46f8ece6b8eefa71f9ac0b8068ec3ef260fdf44a21b5b13a1cbb3b39d886d3b25eb4b5e588876034271142e293f7bd9a1410f444692ef291ff5b01eb58b6e1bf0de7163a5a703e0c05fad9d951ff76e0731d34a0aea2c123f6e634771150ed6bbe6057a6195dfd0085e2eb9a2260f0f10898e8ab5c026253d76e2ed46c52ad64b5d4a13fd7e3599bd03f", 0xe0}, {&(0x7f0000789000)="092e52d9162e5d5c996ab79d5ca8ba8a8dda5770ddc749b7846dd0468e26a0c23265696572f913796a40f73a0bbdb615e61435b326", 0x35}, {&(0x7f00000b9000)="7bc22937fba43299a63ca67f29d27ff4d1e0a3b3ad33a067110153fb6a1f3dbeabbb66d18e014784b076d9ccc82ae5c29ceb504b57267a65581188a1e388cc0c1eb3c7b7771573c7204ff0c062e6c3e00239c41fb0325386aa0174855c39d92d31b8d309d1701efab9b86b6a8d6d1dd6e325c3a9430c2732639dc6ec9995856906bb55955d358901d705eec104e9da3055e96d21a570511bfbc1adf1a44ba8ffef360c43448214bf635a7e8899d7012e9c7e1d9a4ff17562b6715f9a1ecec3483be05104be09cf34cbc7ce6b4e31d638a4e15646631ec85b94572c7bbbbb33c5a188d022c344", 0xe6}, {&(0x7f000078a000-0xea)="7899a13a87e119876e8946f229393f7023746b695a9fadaab2048b595106f81037ab8c98177863d474d5ccaab55b4b06f42d8f0652f80ce19715175d70226fda545fcf104948bd78e809c4fadc3de8f35ec63533c6ad717f693da021f8aeccc5a4a4b39f6a3b36dbf56db964f71dd4edd95619bf93663381ff66848e1775dbc68d9b1f6dc00a6df603756a51e75a4854cc2ccb513c69ad691ce2186eada43b4008c4fd0f0b20c88d0e3f387b82edbdbeddbc75e3863cd652596097d14e0f46e362a3df68633a290e9217f6e0c87449e305e8ceff13707f121458ea068556fbdb8e8db0ce1e49263908e6", 0xea}], 0x9, &(0x7f000011a000-0x14b0)=[], 0x0, 0x890}, 0x90) mmap(&(0x7f000058f000/0x1000)=nil, 0x1000, 0x3, 0x4000000810, r3, 0x400000000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000004000-0xc)={0x60000004, 0x0}) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000002000)={0xf0000000, 0x0}) connect$inet(r1, &(0x7f00001df000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000000b000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x20000000050, &(0x7f000058f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000e000-0x4)=0xb9) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f000000e000)="f0854ee601307497c010c174b853eca8677a4d73e62899ad9dcb848084205e7dcfd6699cfa00000276ea8bd8acc87d4c42b7e48c9fceac0bf26aa664b45412fe60cd19aab3", 0x45) [ 41.009476] mmap: syz-executor7 (3830) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2017/10/02 07:24:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)="2f6465762f6877726e6700", 0x8000000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0xfff, 0x401, 0x4, 0x4, 0x0, 0x5, 0x800000000000000, 0x7c, 0xc11f, 0x5, 0x0, 0xffffffffffff0000, 0x5, 0x204]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000)={0x0, 0x9}, &(0x7f0000002000)=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) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x8, 0xfffffffffffff780}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000)={0x0, 0xf0, "152d391776fd883a71533f3edd56c2ac1ffa54f686a0fdf72baefed3eb659be03be6dc76c33fbdc6de200adfa696892a06feba6851250b2110a7424bdb3d9d9048917d374420faae6dc18bc74ac1812e424921e48ea16b2938fd627e850de406782bde4bbb0bd592b9c1cff09cba17a5434a62a21d237dac368358067f5803015bcab497fbe6a8aa3002310539d001e1f9ca94643d0dd189ecba4dfc08fdee961800099b024e9742a77268f0a4319d0a08683b42989e484c7998adffb3ea4e34782906639b59ee501f34ddef187b747a93a4d65dd3e5713e9bd0bd8dd5d15ffaf78eac8f64b66b231dc5038a838289dc"}, &(0x7f0000004000)=0xf8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x8c, "0b43ce4ec33e1db97ff9d9fa589540e63fd201d13400807be606b2ab636c6620a562db1da959345c989f4546c98041fc091e7f50c1531646ccb92a0b832122151addf8e64c6d69c6ba4d142700c0af50f18645ffea612ca5b60bff6f6041a7ced6fdfb133f24d01ee42c0f02e23de68279763793c5957b15bdcab974d47ee14a38e3891b3fb4570a4909b919"}, &(0x7f0000001000)=0x94) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r3, @in={{0x2, 0x3, @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]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000)={r2, 0xa0, "5f157b2511e7bb7be0c47e3e2902a010df15b0da8ba41fd1609d05fe82ac6cac92c38d5bb704bc10b9c830165ba196456dce29c062e393a6722618b158f9398ca66661d541d00000000000000003300e89b0eba516d1b364abc0d485273098fc34dd71581a76ceaaf1468fe237b8d01b2bb2b90000000000000009a922b231ff8065fc7689263a678012ad275c0449fa8e2d3ba728dbe8b72b6cccaedc3a1fb1"}, &(0x7f0000002000)=0xa8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bce000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x17) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f000023e000-0x78)={0x2, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffff, 0x4, 0x8, 0x80000000, &(0x7f0000dd2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x0, 0x6}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x80010, 0x4, 0x202000008005, &(0x7f000011b000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000016000-0x98)={0x0, @in6={{0xa, 0x3, 0xf7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x93}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0}, &(0x7f00004d4000-0x4)=0x98) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00001f2000-0x8)="2e2f66696c653000", &(0x7f000018b000)="000000", 0x3) mmap(&(0x7f0000085000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f000051f000-0x8)={r8, 0x26}, 0x8) recvfrom$unix(r4, &(0x7f000022f000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf, 0x23, &(0x7f0000587000)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(r7, 0x5427) sendto$inet(r5, &(0x7f0000059000)="", 0x0, 0x800, &(0x7f0000376000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r6, &(0x7f00004d2000)={&(0x7f0000216000)={0x27, 0x7, 0x0, 0x2, 0x9, 0x800, "fcbe6eaf905e404d2f2c453ba91402c44a0b65720800f1fe681d75c2b5202f07295163db4b6de01183025dadd08394ec138d9c98f83f06628382531f997582", 0x3ff}, 0x60, &(0x7f0000062000)=[{&(0x7f0000f82000)="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", 0xfd}, {&(0x7f0000809000-0xf4)="443156d832a562719710a3609bded26c8eea4f918a684798a8fa1d3d912ac7df7b7bab8f749f91d9bbeec2692a081ee962bdbef372663957539473ffa6412f8a47a5ca8c2fe22bbc7ee8cd103dd28c7ab838b027b4386162c2a95256d32cf88c2fe30609ebef815098c03b653124002f99bf4f515f1e2dacbc6918659db95d2dc6b1dcf3aabfdc6241b28959485607f991d724e80124905fbc64936fcce8cbee40527654c2103f8be56b4ddae8e80bd78c81b03327649346ac63d8fda9853ba3ed92ca92c731037420446a9d67c0eeff9276b3fd22bafcda302638659ca7518e330639f219c25366eb0d4a8f146d0283ed593439", 0xf4}, {&(0x7f000048c000-0x71)="b4c4b80134b3e26755def40ee28053ccd2ab0636acef6c589d67753272686773c15279fab3f9ae0be55bd48c59a75b213d2afb3b21abd3e957206bee6b90bdb3370ee9afe7c899756c62f67a2cc14f63d5e5218112d7c73a0f150bf2a318082ab5190d148c123d7879a6c8cdcacfafe6c6", 0x71}], 0x3, &(0x7f00002eb000)={0xf0, 0x11c, 0xfffffffffffffffd, "f9f9849defc4a06cd70565d90cd9a4d665d7b0a46e16a4faf848b7647216f799b81d8658dcb633f13a658e308c9deb78330cf8e8f1a26ccd85c97d5748afa2f89dafe7d70b20b8b6ee195e8def20e7e6dcca984165e545e691ad5b59af8ea9d0ba7eda55949d6b03335c5cb759e3bc8da0e01a5155d402477f9efd2418e60ba65c264e0f431e818b8225c321a84c29cc0a22623363dd2ce6b2e4d0771df98fb2d17c87095789d68e0fd5220be8d4ca29b60d5054d29f92dbc8721e735a4a3670234f2797ee58cbadebe4281bf10d58e9292b976b4b58d97fb94267"}, 0xf0, 0x1}, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000274000-0x10)={0x8, 0x202, 0x5, 0xfd, r1}, &(0x7f0000067000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00007e3000)=0x0, &(0x7f000079c000)=0x4) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/02 07:24:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000041c000-0x5)="7573657200", &(0x7f0000efc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ff7000)="", 0x0, 0x0) getresgid(&(0x7f0000d20000-0x4)=0x0, &(0x7f00001f0000-0x4)=0x0, &(0x7f0000ea7000)=0x0) r1 = geteuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x7d, &(0x7f00002c6000-0x10)={0x42, 0x3ff, 0xffff, 0xff}) r3 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x100000000001) ioctl(r3, 0x4c06, &(0x7f0000011000)="a7") r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c4f000-0x9)="2f6465762f72746300", 0x20000000010008, 0x0) chown(&(0x7f0000f9d000)="2e2f66696c653000", r1, r0) ptrace(0x420f, r2) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000cd7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = dup2(r4, r4) getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$GETPID(0x0, 0x40000000000002, 0xb, &(0x7f0000b57000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = epoll_create1(0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f000031b000-0x4)=0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f000060e000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f000000e000-0xc)={0x20017, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r7, &(0x7f0000000000)={0x5, 0x0}) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cd8000-0x10)="2f6465762f73657175656e6365723200", 0x40, 0x0) ioctl$TUNSETLINK(r5, 0x400454cd, &(0x7f0000017000-0x4)=0x8) ioctl$TUNGETSNDBUF(r8, 0x800454d3, &(0x7f0000733000)=0x0) socket$unix(0x1, 0x7, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f000090e000-0x20)={@common="65716c00000000000000000000000000", @ifru_flags=0x8000}) ioctl$VT_DISALLOCATE(r8, 0x5608) accept4$ipx(r8, &(0x7f000053f000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000e6d000)=0x10, 0x0) 2017/10/02 07:24:53 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common="6c6f00000000000000f5000000000000", 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e53000+0xe9)="00000000000000000000000000000000", &(0x7f0000005000-0x4)=0x10) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f0000007000)="2e2f66696c653000") mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000049000-0xb)="2f6465762f6877726e6700", 0x2000, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000004a000)="2e2f636f6e74726f6c00", 0xe046, 0x200000000000400) inotify_add_watch(0xffffffffffffffff, &(0x7f0000047000-0x6)="2e2f62757300", 0x690) r1 = open(&(0x7f0000019000)="2e2f62757300", 0x0, 0x0) r2 = openat(r1, &(0x7f0000010000-0x6)="2e2f62757300", 0x0, 0x0) renameat2(r2, &(0x7f000000d000)="2e2f62757300", r2, &(0x7f000000e000)="2e2f6275732f636f6e74726f6c00", 0x2) [ 41.071417] device gre0 entered promiscuous mode 2017/10/02 07:24:53 executing program 0: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x1, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x70, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0xfffffffffffffffe, 0x7, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) bind$inet(r0, &(0x7f0000c9b000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000060000-0x11)="2f6465762f7667615f6172626974657200", 0x410000, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000d3c000)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000004a000)=0x5a) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000d3d000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f000006c000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000001000-0x16)="830200353f378de1abe54881732b0d7a30c561a889d1", 0x16) shutdown(r1, 0x4000000000001) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f0000d3e000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f0000211000)=[{{&(0x7f000016b000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000d32000-0x30)=[], 0x0, &(0x7f0000d32000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0xd58}, 0xc2}, {{0x0, 0x0, &(0x7f000012d000-0x70)=[{&(0x7f000027a000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000d32000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000c47000+0xd62)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f0000d31000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00001f7000+0x605)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f00008b1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f0000d02000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}], 0x7, &(0x7f0000b2d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27, 0x800000008}, 0x5}], 0x2, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x6) connect$inet(r5, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000d3f000-0x9)="2f6465762f76637300", 0x40, 0x0) syz_emit_ethernet(0x56, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x26adc6f0}, @timestamp={0x8, 0xa, 0x10000006, 0x101}, @generic={0x27, 0xb, "9bec0c7a67ad3bb94a"}, @fastopen={0x22, 0x8, "464ce906d406"}]}}, {""}}}}}}) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b68000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r7, &(0x7f00001e3000-0x50)={0x8, 0x0, 0x3, @thr={&(0x7f0000d3e000-0xa2)="abca91c9bd17c001479eae1b3da15a1bb36f99307de2eaaa1b47df261c0dcc9bd7d2c38f338240469d25bfcf1cd1bbc56e24f0d0c0639a3f0016ed8d1c022099aa9cade7b0eabac5fc93c672ee3a99388fde501203d4fdb1897b84ff5fa4fecea9ebe0ce97ece0f8f9afe99a9ce25f9349926977f182740cd12a37ddc86d0199867b83e02ad0526690e1e9f4146e03026fd5e06f24961b7f09f0a791ed3ad1f79294", &(0x7f0000d3d000)="14c657a088a3062d8060b730591bdf627cf85c5556d3a4b24a27d45021a5b68829f87fedd5b452bcf78572a3dd451f2327e85a7b5c1feaac9c6fffd7eb4253d64926662efc89389463f7fde6abc5ef81317d9ea0340a2c2752a57b7d3913e814925758e21be2c1e31790cacd666d2a812d959b9143f5bd00451b809c257178d9362d65e7e7c1f9e6753f9cb60f7192558674d0a35ef11e99319adac6997edd09"}, []}) syz_extract_tcp_res(&(0x7f0000003000)={0x42424242, 0x42424242}, 0x2400000000000001, 0xffffffffffff8001) keyctl$set_reqkey_keyring(0xe, 0x5) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000629000-0x88)={0x9, {{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_emit_ethernet(0x4f, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x7, 0x41, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r8, r8, 0x0, 0x0, 0xb, 0x10, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0xffffffffffffffff, 0x2}, @mss={0x2, 0x4, 0x1f}, @fastopen={0x22, 0x7, "47e909e07b"}, @window={0x3, 0x3, 0x4603}]}}, {"0c"}}}}}}) 2017/10/02 07:24:53 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000000002, 0x0, &(0x7f0000015000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000016000-0x4)=0xde, 0x4) r2 = dup(r1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0x9, &(0x7f0000015000-0x4)=0xde, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000015000)={&(0x7f0000014000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x20)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}], 0x1, &(0x7f000000a000)="000000000000000000000000000000000000000000000000000000000000", 0x1e, 0xfffffff}, 0x2100) r3 = fcntl$dupfd(r1, 0x5ff117bd0e4288c9, r1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000014000)={0x0, 0x5a, "21e9994619ca1017a3600e1355857a3e8b6c55e8a9145b5efceeb4abccf5ec7b77c5fe71774d72f59ba99a44a10959153b893d6d91727d7c475ca52b1d72e147d127a8a4d168de0b8c0a8bc5289506627dc2b9ea65fcbe1a9721"}, &(0x7f000000e000-0x4)=0x64) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f000000b000)={r4, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) recvfrom$unix(r1, &(0x7f0000011000-0x8d)="00", 0x1, 0x22, &(0x7f0000012000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000010000)={0x12, {{0xa, 0x0, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r5 = dup(r0) r6 = geteuid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000015000-0x70)={{0x400, r6, 0x0, 0x0, 0x0, 0x100, 0x1, 0x0, 0x0, 0x0}, 0x4, 0x3, 0x0, 0xff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_interrupt(r2, &(0x7f0000016000)={0x10, 0x7, 0x4}, 0x10) write$fuse_ioctl(r5, &(0x7f0000009000)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0x1ff, 0x8040) write$evdev(r5, &(0x7f000000d000)=[{{0x0, 0x0}, 0x9, 0x2, 0xffffffff}, {{0x0, 0x0}, 0x0, 0x3, 0x5}, {{0x77359400, 0x0}, 0x4, 0x8, 0xa21}, {{0x0, 0x2710}, 0x8001, 0x0, 0x6}, {{0x77359400, 0x0}, 0x9, 0x3, 0x2}], 0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f000026d000-0x40)=[{r7, 0x8000, 0x0}, {r7, 0x6041, 0x0}, {r7, 0x210, 0x0}, {r7, 0x0, 0x0}, {r7, 0x2, 0x0}, {r7, 0x1000, 0x0}, {r7, 0x2050, 0x0}, {r7, 0x8108, 0x0}], 0x8, 0x1) connect$inet(r7, &(0x7f00004ab000)={0x2, 0x0, @rand_addr=0x14237a91, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000015c000)={@common="73697430000000000000000000000000", &(0x7f0000b8d000-0x28)=@ethtool_eee={0x48, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/02 07:24:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000010000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8) syz_emit_ethernet(0x4a, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x9, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x200000000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @fastopen={0x22, 0x11, "2b08f32082cddc3d49a817d7479cef"}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000016000)={0x42424242, 0x42424242}, 0x1, 0x6) syz_emit_ethernet(0x8b, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x7d, 0x0, 0xfffffffffffff1fc, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r2, r1, 0x0, 0x0, 0x1a, 0x10, 0x0, 0x0, 0xfffffffffffffffc, {[@nop={0x1}, @nop={0x1}, @sack={0x5, 0x16, [0x2, 0xa7, 0x2, 0x4, 0xfffffffffffffffc]}, @fastopen={0x22, 0xd, "09b38d43cbd44cc34a891e"}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @eol={0x0}, @nop={0x1}, @generic={0xff, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000001a000)={0x42424242, 0x42424242}, 0x0, 0x200) syz_emit_ethernet(0x40, &(0x7f000000a000-0x40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x8000, 0x32, 0x3, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r3, 0x0, 0x0, 0x7, 0x10, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @fastopen={0x22, 0x2, ""}, @eol={0x0}]}}, {"0069"}}}}}}) mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f000031e000)="2200000048000700ea091008fb0007000a00000000220000ea000300040801800124ab04", 0x24) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000320000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, r5, 0x0) socket$inet6(0xa, 0x2, 0x16d9) r6 = socket$inet(0x2, 0x800, 0x40000000008) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f00004c4000-0xb6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x886c, @ipv4={{0x18, 0x4, 0x0, 0x200000000000, 0x74, 0x0, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@end={0x0}, @end={0x0}, @end={0x0}, @noop={0x1}, @noop={0x1}, @ssrr={0x89, 0x27, 0xffffffffffffd5ab, [@loopback=0x7f000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @rand_addr=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0]}, @lsrr={0x83, 0xf, 0x4, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001]}, @noop={0x1}, @ssrr={0x89, 0xf, 0x10000, [@broadcast=0xffffffff, @rand_addr=0x0, @empty=0x0]}, @end={0x0}]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x6, 0x5, 0x20, 0x5a0, 0x2}}}}}) recvmsg(r6, &(0x7f00002d9000-0x38)={&(0x7f0000efd000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000320000)=[{&(0x7f0000efd000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000efd000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000b05000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000efd000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000efd000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000efd000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000efd000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000cb9000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}], 0x8, &(0x7f000002f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x400}, 0x44) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x3, 0xf}, 0x8) setsockopt$sock_int(r6, 0x1, 0x1d, &(0x7f000053e000)=0x26400, 0x4) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) 2017/10/02 07:24:53 executing program 4: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000040000)={0x0, 0x0}) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000040000)="2e2f66696c653000", 0x1) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000041000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)="2e2f66696c653000", r0, &(0x7f0000020000-0x8)="2e2f66696c653000") mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000041000)="2e2f66696c65302f636f6e74726f6c00", 0x200) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000040000)={0x1, 0xb6, &(0x7f0000040000)="56ad55a210109ab0db494189c0150df0dc6de7238391ca4a97e4a20bdbd4db77445388735f46abce84148601b987a52993b54f0ea3a0fe9c20aa7428d2479e04afe5a762067d31e556b67fed649b17982469831defbe8fbf3785c0072a4f3efc1fc0dbfee41679606a97dbfaa5e9b27ba9a01a6f2cef97c8072e45705b0de5bc1c876a29cce8bebca1114f6c1b1329ff3a8c02df938a88d727bb72fe71c041dd623bea55ff41c1301459f5360f548a11263b6d6e6973"}) mmap(&(0x7f0000016000/0x3000)=nil, 0x3000, 0x4, 0x32, r0, 0x0) link(&(0x7f0000042000-0x10)="2e2f66696c65302f636f6e74726f6c00", &(0x7f0000041000)="2e2f66696c65302f636f6e74726f6c00") mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000042000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000040000)={0x77359400, 0x0}, 0x0) symlinkat(&(0x7f000001a000)="2e2f66696c653000", r0, &(0x7f000003f000)="2e2f66696c653000") mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xfffffffff