x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$netrom(r4, &(0x7f0000f65000-0x48)=@full={{0x3, {"2439f51d3f15ef"}, 0x8}, [{"d7d9eb87bd4e7d"}, {"a1c44da5901352"}, {"4efea676c8f31b"}, {"fa910d9df5cb7d"}, {"d27bf282d65785"}, {"bc30bd027e90f4"}, {"46492dfe6dccf7"}, {"a8c02793bfa58d"}]}, 0x48) setregid(r5, r6) write$fuse_notify_poll_wakeup(r4, &(0x7f0000d57000)={0x18, 0x101, 0x0, 0x0}, 0x18) unlinkat(r4, &(0x7f0000dcd000)="2e2f66696c653000", 0x0) 2017/09/30 02:53:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000c4f000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x3812c0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6352, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000c1b000-0x12)="747275737465642676626f786e6574312a00") socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0xdd392978cc0ee9c3, &(0x7f0000035000-0xd0)={0x4, 0x4, 0x1000, 0x2, 0x3, 0x96bc, 0x1000, 0x80, 0x8000000005, 0x8b59, 0x4, 0x93c, 0x3, 0x60b, 0x4, 0x9, 0x3, 0x0, 0x4, 0xfa, 0x3, 0x81, 0x371, 0x7, 0x88fb, 0x1}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0xfffffffffffffff8}, {0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000388000)="2f6465762f7573626d6f6e2300", 0x6, 0x50082) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000a03000-0x8)="2e2f66696c653000") mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000003e000)=0x0, &(0x7f00003ef000-0x4)=0x0, &(0x7f0000e9c000)=0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ac8000-0x8)="2e2f66696c653000", &(0x7f0000042000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x12, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000591000)="2e2f66696c653100", &(0x7f00003d3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) r4 = socket(0x5, 0x40080005, 0x8) accept$unix(r4, &(0x7f0000c89000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00006ed000-0x4)=0x8) 2017/09/30 02:53:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000906000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00006fe000)=0x10, 0x0) sendto$llc(r0, &(0x7f0000a99000-0x30)="84a599479723d029388ebbae258dd411621254486b9629e3e12deea342977339a61bd447295fb2f7640dc6a9f3cc7c5d", 0x30, 0x8804, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f000000a000)=[], 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x3, 0x1, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl(r1, 0x8918, &(0x7f0000000000)="") r2 = syz_open_dev$mice(&(0x7f00003fd000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) fcntl$setlease(r1, 0x400, 0x1) request_key(&(0x7f0000f5b000)="6465616400", &(0x7f0000107000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004c6000)="2d73656c6600", 0xfffffffffffffff8) r3 = add_key(&(0x7f0000cc1000)="6c6f676f6e00", &(0x7f0000691000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000454000)="2714aeeea94326b35dfc5d7219c3a532ff32ea93804cb6d3ae52b7868ff4329eb7f1a3a4b888fec919360ce0d1f6c3dd2038361d0300f8c22b574a618a1c0d0c52ca9b100ca89b6c76984cf0b87abe22faf798822409d787517321a80d47956326ea0e37bd01", 0x66, 0xfffffffffffffffb) keyctl$negate(0xd, r3, 0x5, r3) request_key(&(0x7f0000be7000)="7573657200", &(0x7f00007a2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000dc4000)="2d73656c6600", 0xfffffffffffffffd) r4 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f00002ce000-0x8)="2e2f66696c653000", &(0x7f00006fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fadvise64(r4, 0x1000000000000000, 0x2, 0x63c2e2c9ba307430) r5 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f000030b000)={@generic="020000000400000000f5ff8000e9bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x0, 0x0, 0x80000000}}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a35000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x501000, 0x0) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r6, &(0x7f00001b0000-0x9b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5, 0x40000000, &(0x7f00009f8000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) [ 41.923618] device syz7 entered promiscuous mode 2017/09/30 02:53:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)="2e2f66696c653000", 0x0) signalfd(0xffffffffffffffff, &(0x7f0000699000-0x8)={0x0}, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)="2e2f66696c653000", 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000006d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00005cf000)=0x0) r1 = fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)="2e2f66696c653000", 0x0, 0x0) fcntl$dupfd(r2, 0x402, r2) exit(0xfffffffff8000001) getdents(r0, &(0x7f0000cdb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62) creat(&(0x7f0000473000)="2e2f66696c65302f66696c653100", 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000642000-0x1)={0x4}, 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000e7c000)={0x7, 0x0, 0x1, 0x3a}, 0x8) 2017/09/30 02:53:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair(0x11, 0x80007, 0x1000000000002, &(0x7f0000775000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c3e000)="2f6465762f73657175656e6365723200", 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000375000-0x20)={0x4667c6d7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e6a000)=0x20) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) socket$unix(0x1, 0x10000005, 0x0) getpid() perf_event_open(&(0x7f0000ad6000)={0x2, 0x78, 0x4851, 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, &(0x7f0000132000)=0x5) msgget$private(0x0, 0x100000000000) r1 = socket(0x8010, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00002db000)={0x0}, &(0x7f0000f61000-0x4)=0x4) r2 = gettid() get_robust_list(r2, &(0x7f0000dd9000-0x8)=&(0x7f000052a000-0x18)={0x0, 0x0, 0x0}, &(0x7f0000fd6000-0x8)=0x18) timer_gettime(0x0, &(0x7f000085b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x0, &(0x7f0000e63000)={0x0, 0x0}) clock_settime(0x4, &(0x7f00004f2000-0x10)={r4, r3}) openat$vcs(0xffffffffffffff9c, &(0x7f0000032000)="2f6465762f76637300", 0x40000, 0x0) unshare(0x100) r5 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x3, 0x3, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x100000000}) r6 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000051000-0xc)={0x4, 0x0}) r7 = dup(r6) r8 = syz_open_dev$usbmon(&(0x7f00009b2000)="2f6465762f7573626d6f6e2300", 0x9, 0x2) ioctl$DRM_IOCTL_FREE_BUFS(r8, 0x4010641a, &(0x7f000001b000-0x10)={0xa, &(0x7f0000014000-0x28)=[0x2, 0x3, 0x40401, 0x5, 0x7, 0x1, 0x4, 0x5, 0x1, 0x6]}) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r5, &(0x7f0000fcd000)={0x20000003, 0x0}) 2017/09/30 02:53:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cf3000)="2f6465762f6175746f667300", 0x301080, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00009f1000-0x4)=0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c6c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eea000-0xb)="2f6465762f6877726e6700", 0x2, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x8) r4 = creat(&(0x7f0000110000)="2e2f66696c653000", 0x100) openat(r3, &(0x7f0000336000)="2e2f66696c653000", 0x200100, 0xb4) clock_gettime(0x0, &(0x7f0000afb000)={0x0, 0x0}) ppoll(&(0x7f00005e2000-0x8)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000859000-0x10)={r5, 0x0}, &(0x7f000076b000-0x8)={0x0}, 0x8) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f00001b5000-0x4)=0x40) openat$sequencer(0xffffffffffffff9c, &(0x7f000036d000-0xf)="2f6465762f73657175656e63657200", 0x95ac034418dad67e, 0x0) add_key(&(0x7f0000509000-0x5)="7573657200", &(0x7f000003b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000055e000)="529ab7111c3923fc9912b69a9daeb9cf155f80b0c8eb5992af3ee944ef82f64921815d9b309c1a3ebf95ed9c", 0x2c, 0xfffffffffffffffc) r6 = creat(&(0x7f0000a06000)="2e2f66696c653000", 0x12) r7 = request_key(&(0x7f0000742000)="6b657972696e6700", &(0x7f0000f93000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e35000-0xb)="2f6465762f6877726e6700", 0xfffffffffffffffd) r8 = request_key(&(0x7f00001a0000)="7472757374656400", &(0x7f0000e5e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f89000)="6c6ff9776c616e3076626f786e65743176626f786e6574315b6264657600", 0xffffffffffffffff) keyctl$negate(0xd, r7, 0x4, r8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000018b000)=@assoc_value={0x0, 0xfffffffffffffffb}, &(0x7f0000232000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000707000-0x8)={r9, 0x1ff}, &(0x7f0000547000)=0x8) dup2(r2, r1) connect(r2, &(0x7f0000b3f000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/30 02:53:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000fea000-0x108)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x0, 0x5b, 0x4, 0x9, 0x8b0, 0x0, 0x7, 0x101, 0x4, 0xff, 0x8, 0x7, 0x8, 0x8]}, &(0x7f00007d4000-0x4)=0x108) socketpair(0x3, 0x806, 0x84, &(0x7f00001bc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00003de000)={r0, 0x101}, &(0x7f0000107000)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000928000-0x8)="915ddd0d4e61ce3e", 0x8) bind$inet(r3, &(0x7f0000972000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0xfffffffffffffffd) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000bea000-0x8)={@loopback=0x0, @broadcast=0x0}, &(0x7f0000bf7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000eed000)={r0, 0x1000, "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"}, &(0x7f0000638000)=0x1008) syz_extract_tcp_res(&(0x7f0000778000)={0x42424242, 0x42424242}, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b36000-0x10)={0x1, &(0x7f0000dfe000)=[{0x6, 0x0, 0x0, 0x5}]}, 0x10) syz_emit_ethernet(0x4c, &(0x7f0000f7b000-0x4c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0x5, 0x4, 0x7ff, 0x0, 0x3e, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r5, r4, 0x1, 0x0, 0xa, 0x10, 0x0, 0x0, 0xfffffffffffffffe, {[@generic={0x22, 0x4, "bcde"}, @timestamp={0x8, 0xa, 0xffffffffffffff80, 0x8}, @generic={0x0, 0x4, "eec9"}]}}, {"9835"}}}}}}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000a60000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="4699eef72649", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="dddc61a3280182efc2f5518f82e0d0b5"}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) syz_open_dev$sg(&(0x7f0000cdc000-0x3)="2f6465762f73672300", 0x4018000000000, 0x80000) close(r3) pipe(&(0x7f00001e9000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x2d, &(0x7f0000288000-0x90)={0xff, {{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]}}, 0x90) pipe(&(0x7f0000eb3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r7, 0xc018643a, &(0x7f0000001000-0xc)={0x10000003, 0x7fff, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f000032f000-0x14)={0x0, 0x0, 0x81, 0xff, 0x50a6, 0x4f}, &(0x7f0000542000-0x1)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000c18000-0xd0)={r9, 0xc6, "3d3a0fc46ebf3f1ba6d08c0bdb4b78130e4ae3aae51b772a0e119e3867f36c41a6dc0e16c384457f5584804ef3712c1daa3b0530b2f1a3975d80d72ef9b9898723932993e24c4a3b963fc1a31047f3971a185aa1a64973d27265c10b3014d13776c970d9b67c96ad280dfed21b84269885290916c2f578dfa996a1e944d76bf59d6f523f7112b4ae29011c3b1dea7d61f26be07823a7a081d9952932ecbb9e6b9fcd3758d6a7fd4100ab695b323257919b24ca18e9d7bc24a97279c6aab3afa96668e4c6f0d5"}, &(0x7f000060a000-0x4)=0xd0) r10 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r10, 0x890b, &(0x7f00003a4000)={0x4, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x8020, 0x1, 0x800, 0x1ff, 0x0, 0x0, 0x81, 0x582}) write(r10, &(0x7f0000120000)="1f00000012000ff205000500000001000000004106001d00c3000000fffe7e", 0x1f) recvmsg(r10, &(0x7f0000e29000)={&(0x7f000008b000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd9000-0x80)=[{&(0x7f00002bd000-0xa7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000b32000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000c81000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f00007b7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f00002b7000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000e55000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f0000e29000+0xacf)="", 0x0, 0x0}, 0x12000) setsockopt$inet6_tcp_buf(r8, 0x6, 0x1a, &(0x7f00000bb000-0x8)="04ec0f0003000000", 0x8) 2017/09/30 02:53:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) r1 = accept4(r0, &(0x7f0000548000-0x1002)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000000a000-0x4)=0x1002, 0xa00) ioctl$sock_proto_private(r0, 0x200000000089e5, &(0x7f000004f000)="9ab0a63ae1485ef78924a2adb43e43f309a5e6179449678cb652afc123f5b728fe4067f1069c770549a78b074234af81cf0ea8efc716ac3adb083804556acf553835086db75cf6cd1ca1876c05000000000000a74c30") r2 = socket(0x2, 0x3, 0x2) setsockopt(r2, 0x2000000000000000, 0xc8, &(0x7f0000000000)="d108071e", 0x4) setsockopt(r2, 0x2000000000000000, 0xca, &(0x7f0000006000-0x4)="f705043d", 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000ab8000-0x58)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000}], 0x4c) r3 = open(&(0x7f000066b000-0x8)="2e2f66696c653000", 0x4180, 0x80) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000d8a000)={0x2, 0x3f48d048, 0x3, 0x80000000, 0x9, 0x7ffffffc}) socketpair$inet(0x2, 0x3, 0xfffffffffffffff9, &(0x7f0000485000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f000090a000-0x20)={@common="64756d6d793000000000000000000000", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shutdown(r5, 0x0) getsockopt$llc_int(r3, 0x10c, 0xe, &(0x7f000046d000-0x4)=0x0, &(0x7f0000cf6000)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x1, 0x4) socketpair(0x3, 0x8000e, 0xf0b, &(0x7f0000d28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGPROP(r6, 0x80404509, &(0x7f000041f000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$inet(r5, &(0x7f0000d0f000)="c7", 0x1, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00007e1000-0x14)={0x4, 0x7ff, 0x1000000fffffffd, 0x45d, 0x2}, 0x14) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000aba000)={0x8, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) r7 = fcntl$dupfd(r5, 0x406, r5) ioctl$DRM_IOCTL_GET_MAGIC(r7, 0x80046402, &(0x7f0000a68000)=0x3ff) setsockopt$inet_tcp_int(r5, 0x6, 0x13, &(0x7f0000ea6000)=0x0, 0x4) recvfrom$inet(r5, &(0x7f0000cfa000+0x5b8)="00000000000000000000000000000000000000000000000000", 0x19, 0x80000000140, &(0x7f000006e000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_settime(0x7, &(0x7f0000b9e000)={0x0, 0x0}) accept$llc(r6, &(0x7f0000d61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ada000)=0x10) lseek(r7, 0x3, 0x3) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000ec8000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008d6000)=0xe0) [ 41.972877] device lo entered promiscuous mode [ 41.977608] qtaguid: iface_stat: create(lo): no inet dev [ 41.983238] qtaguid: iface_stat: create6(lo): no inet dev [ 41.988982] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 41.996281] qtaguid: iface_stat: create6(lo): no inet dev [ 42.003071] device syz6 entered promiscuous mode 2017/09/30 02:53:50 executing program 0: mmap(&(0x7f0000000000/0xd6a000)=nil, 0xd6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000122000-0x24)="63707573657476626f786e6574312173656c696e75786d696d655f747970656574683000", 0x3) mmap(&(0x7f0000d6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000d6b000-0x38)={&(0x7f0000d6b000-0x60)={0x27, 0x3, 0x8000, 0xcb460cbbad4d37, 0x4, 0x7, "e5512bd2222e62d73b0fe12c6b3e34191bc827561c8d51ee669ccbac3b725628ed91bb2782827ece4c92f6756a04b938dd18d41491f5f42414054b090c2602", 0x2}, 0x60, &(0x7f0000d00000-0x20)=[{&(0x7f00001de000)="9b14efc75891da6673d4a22a209f43b0919f65e86116a4f14edcf40836f6bcec0fe86623322c86dc34d451e2ddb31a94a48ac346487223b3ff6314763ac3ceb9f140eaec118916f663006ba62c426cee68588d4e240c7f684cec9e4d30a22756ff1baf8f862a5abf360f341cfe2e684a35f590", 0x73}, {&(0x7f0000d6a000)="f83a0c473fc42f3532b8b91e03b1cdf5454b25e2f50b0821efc56ab6be966be475331ea49b9cc7d175fc3719de590d22ef379908f0debaf82451a716be2c37a67ab8bedc86e9548fe05cce599d7b385159e442a205c0295c0a6bfabc1acf46f4c6df4b8ad03e2bf68a3e43557b43066d60aeaa7bce2a377c939f0ad9e941c12758829ea5778a6d43d2d368420509654385781bf11de52bd46bcb4d3620e6ecd74221b1846682646d19a7adba2b50", 0xae}], 0x2, &(0x7f0000bf4000)={0x1010, 0x107, 0x3, "3b9564d473199077dfd7c876843dd09270551a2eb9d342ec6ef9dd60c3d797e4ca585350ea2a5175db1a3c2bd8f8c7182ffcebd8f8f4f6af99e7b2f1dde99ed057b7094c95caa2b60ee0a4408f35ca6b5869d8533e72b1f4ef96b1402717eb1adecc00a42993a8c71b435d094faed677123a50605903c09f75b46be0b7d5d22865d814c69f5ef985da717096b30c7e94c5aba91c5a48efa8b37d29c132107e980aa307d2b96210dc174457b1c39a9c0632dca23873dcc5d1b1eb6bed861de8f6635bafae00526849c69aadea3d199f0f2d3fe9e80d8f888c5ac8d2d32b0b8a7a441b4b95b04b3e207fbc66e34df8b975540008a06977ce11b771ca09e453e82c8178e00dd7168ecd0ded1232a25f724f6a73737da887ab856c03eccdc18e49f794a47242c631b9726fe295f1508b3028bf30cb27f3144bf0b88cacdc90c059debc214ac7cd002aec6c86f79a58001bca5633ecdd9d77a855d0a3842f04d67e3d8e0b693c68b5ac75c3a888f12b14297430d42f010fd0c0ea340aabb5969dd2e3f67b873dffa63363c6ccb48790475bfd82240f24fabb5d28ee24a666271cc67fd573a3e329a188b3d7e8b0e17b51132f6500e852f89b571be438331c1c7a5832711651d5561777629882606825a0fb4103864be74808434703bebeff9253d7cc47d4baa1a7ea1571e1eaa82ea285a806b2957530d75350fe4adcc7d1de091288bc48c6e7ebf4470c3daefb094d39cf2c33eed98fb753e5b9048980b23d7c48b41191ccf61c4dfe36f3b0d6bf350393535cd829eb5db84f9f9d444d613f87ab16159672ecd8777bce5526a5538a4beba9d1383d3ad3178f48b20c33e1a3a3b1565fbb075ff72eef872d991a096cd568ee92a83a230faaa21b6ea0094cc9c2f8f4cc83251a2c60459b05713583ae5db602dfe1537f31f656cd4b79bd92702e17b2b58b71a4ef9c716c089364369cf1871fe8aec6e255da96774a8929d8f9666bf1fb65a412e6a063735f424183caf3f16a6cc277abd817b7ed170462183df7c8601a184cea45428d1db87355720b10e89c77f0f015ea9692c8ee0bacda3f201db3a9b9682e92e82f6743a18e8b6c7a1045645e813ac4b0c5f8f8a89b822635303387e29dd9e2209cab53b174bdcbdc8b76f3fa7ad985a4da59fec68401cabf7ed76ea76dda369bd9cf5c04289b59f8fc00171d37dc64a689333f20308aa773786d22b245155062e49c36c43fd64115f21bcad338b0e7a2b35c8b1966db97b6ccfd9205eb0054c81d11fe03915ad7faebb82497ab182f7751fe28b14dc644073b732329a921805be2c353421416938bf96ee6a1680e1c97f2420f8dc2690c1a2e162b51ea2e98024f5920d27b54ec23db9cc62b66b3e2a68b977d0af8d8209dd6e7e6f3ff76520b7a7eb9cc8bf35f98f54a85293d46a5a36a7c425fd97c8ed290be0f1ad31ab6724a6ab19fec282c524f82b4910b60cae90414a077bdaa05c4ad815bb633d8523b135e7a5811c022217734b9d2c9e6e12567a06a12b10711a3a9d24aae9c21c39a15bc44a6f5268673c5316ce4d7452d869a23ab23d606a46c80b848de0522d1abb3c7e23b297dc4779fab5cfb42fd68361be926b6777c528ac904ac96c955fee6d9a70c61d99bdf2a0928d6bcf149b9a368bb564c64d0e18211004e9784848faa46a724cd05d81130b10dab61637c380fa495cf8724b7b944e25929ee005f3c0b1f1fdc29962f3e7508c1bf6575f9d93a1ebefa2a1e4516e517a71feb45921428429008b28ea636d7a0b5c83a73316da8d8c5f7775efb22774aaad6f6ce2ce3170f730fa795756e16f1786cd6fd29f44cea94f4da77e68e97444be759a4f2002e5c6356e2fa889ef62f1943d3610bef0a282a62dd714eb8ea82914d06bc0f286f432014c084bc18f94020c33bc386b8566304c7f1813446a3276eead5126a2e5deeddc539ae4281b4b1e517ca19c9d396a4ab707dbd4fb3f4aa268efad4241e05e16f9b9b734259dd00bdff27704ef9d840d76d9063a45b5e0278d0439627e59372c4c07ee7bec9de83281d8574e82b19de86c75458ad4b899dd3c0f176b4de1dacda5a0f5d65ccac60ad2c629ee702f068aa3842052de50a729ac7ab66c9c2f74b1cc28b84f63f029d3c3fcb03740a66266a425678d3ae724ac4df725bf38c4f6b2c080b8df2871be5304c3e05eac4d55a1f00d210a1909c2d1cca5705952b44a60a666f2e630969330a774e0c86988bc5d96e4fbb1b2674de160d434ab3176a88e2f6eed1d0e6ae3507bb8a4d62b392eb857fee3d138ea8b74f3b96557af802c114a3b419ad879625db00f635dd5333718f5483e4b4072e360d9b4aa26c04e6f51f04813edf712a2864f958e0b64a86a54c814ca284e602b04b6c9b4833e90f94847e62b7ea18208f6f5ca889c3ae7fb71ee896848b2a4997cc0623a84594dee0c0c2f0d21c24eb35facf03efdfeafa06d391d18bafef96b00d43f5b89ccedb98740c12dee558ef334956b8f4206d2ab2a268275c66795102ecd4c34f931f510d4b38482f8a035f80f62543ee940231e53bb42cc246366a740f1f4c9e42f6e3f4364897014f16985eec823f50dfcf4a03a03585b54549211153f5bce121afda1cce8cfdf5f1f2c72aa7508074b75cf0307f5954eaf34731590bfe89b6307ac206fb2d1564ab2a7f21232638c04ac7e296b5ee1b9aa844cce10d34a4e8360bb097c8724e0c82ab37487ae0fd5692762d1057fd75cff7caf4bc766bb66708258da7ba0d0608ba7e262273863021018a4c145c76ff97fd8d3f8f7a446f12b7219d5c7c5897d90640db2fae9620ec7bdc3889503d7f408510cf11c3f4a4280ee4cc69a16f0514e58df054af34b344b2740eb306056fb639435a68038dede0d9b3e0ef72204fe52645fc79207148ab7aacfdd8d49f90f57a14a13340e79cf8cdb1af0b3f4a11928ff39717a072bd34a1335f8d2d794ec4e75989332598e80913d61b66c52cba7bf547e65d501ef931ec87d5455e2505d1a3633d8b0a19ac730106c81d388be646710e2d62a54a04747a06d5e107cd3eb6f448579ceb7a2ccdec8e6dedfd251d7ea41278d6595c412b81c2d18a06172d6a32f7894d55bd2ab16efcff0f0645ce46b5a500fc7700b8181b9b111326a84a1a976335765e0adcaa19034b61b8108fad1e93b31b9070794d66eb932cb1ff3c4be13477e8caf9398cf161d1588ed17c5fb2b039330b1bd45a72948a19eaed128afbe73e3bc04b7de72ec109933169bc59ce5ad3c9c5ab16b18e596afed709a5db0f70dcc880431a8e3f588dbd9ac472ad1a65499b0344d77ce2c8b8839d11d6c18125a3a45b962a59027ccbd39a3f57341dd68cd28ade8c08763d88bdceed8920f4464ad231136d8c503d95207ea7548fd403e333b14d08407632ec03d1654d2d7ddc823d81f2e9466b5dfb0b2a9ecf8dcd8da7441e2bcb0b9c36920e2383da63c7c523cbcc153d63db5cdea016030d1f5cf922309dd532e10d5e2d7e685b2fc18ee6ff0bfa01b6e992dda10c403b0cf6441784599c96ca2671fc9a014fd3ab38f2ea75c1503559b05816825c9fff0cbff6187cf1c8c84fcb031e72295503a0732aa66caf9fc183dd7fff3b4426f1f6cc08210ab1c2f06c7e727ad666093100bae70ee94d0e34beced22cb5e6576ee3ab1ceb9f8b5ea02f956a78e2ddfb1a05f7bdea770c90a76ce560af3159f2a226bb4e727a53d80fdadcce1130d2d909f69178773e905f77be66bb572cfbdd1ed3af65f0bf6b447abfe8394e1569c00f9dcfa37637241a4e45d6f2263e2b4de2f7dd2014f423af3e268a79caeb28857963b6e656c0cddc0735dee1b79c573bddfecfabae2374eac64729ebb0a23dc51bd4b18399852c4a494933e7d57c660a4fa1a1d0bc48a456fe7631ef68bfa8da7ff2013f9cb370d4c863b7b5dfea98266d524f4a6ac1ce1d9260db722aa08874cc6a3eb77f65d1aff279bdc8022e786f244a56192aa2e4af57d99e78901262ed710b8d303d9868bc9f9a8682bedb8f7699de1f4e9b2a7abe888124b9655866e693bac4df93d46a84972d21f73cd170af787ab7a7f71d83286501de79ebc81c47042c21a38cae3a9e56f7099ed8a4623b9663c4eb4b41033c76284dbf2556040483f9e22042b940ae5e09ff41c70cb02e32bcb735ed123a68f2ca289eaaa9db3d23a37903c4b94fb9da972907459e8668dcad808d73294aab690fac1c69746b45c5fdf315f68055885753986780d121e41aaba9b467cd367a528ac066d4d84dcc577d1f7d53f9ca973f45e28feb74ea47a90cbf8ee6e0d29b9fd300ed47ed0d1b01d01a156e368ee45bf63b3751cab68c81ecc738d9b002a7e2d4861cf58197d39fe6d83c19369de666416c7c1a9d539ef9674fa4b49735ff86c50c831dbf2b6221d1d00ac45c7aaf1838da3b3bc1f766f253b0dc5c859c32d46330406965267450eca45d14a6bc44ab4380ddb52fef0e3ed13442ae3e702b0bd46983753eae933c514bd3d5994f38fa44fa79750cad72e72e15cebfcd17e1def4737823a407ca332a7aa1adf9a3e1d4d72ad7d0049b7d63dff2eb7d18915f94b7653b371778905e6e26f8cc0388c26acfcb0349645289187563e4d561c5cf47408ce67dea923081e94f20ec8ce884bf287ce6a4ff2630c3359e347276a808bdc9bfac7b13f963aa60f3154eb3bdd9d17eb5b78a9f29eb1ad17cc838e220542b84e1ecd98f8fd261326f60be06fa4cf115bc5b985c8be77540b69485bd8c9c5d9831d43bc377d290fba6ec58246bfd623e7beb6eb6e699b5711c3bcc927a0d10f3ab04dbc435c4d1310b30422d358fab912b326ee1d44bbfa605cf00f956141e4abb11f0171d6019cb0172db17fa0fc59157275f04b448725b9fe6fd4f57d7ba1ffe60d2dcf3412dab0ea9a22952af0effebb04994548045ebd271bf302208e3b351169fec4ca0aa84827f9ab7b7e8579d553de099530ef323597139d040feeab88ef1594d69d583fb95a59d160f24d9478153f22d18c5ed391f3c3227f4da4fe7c6278f803d4ad43d3862edc130829fe7d0044b017cd6112aed663f995f27e97d9a1e2cf5e4eee80de772498e6a78a7c4ec62befa73a97d0ae7d72df4804cd6b17b9034e528e36495be0a8e4f54cbe13f271c48250a20de50898dcd2bc00bd1622bc3d97cd1e76acf868a715a77d5034c2afccf9250b7b1986ae4e144d5176331ad21b406b5743198e31e059edfbd558bc6d6ae43b517c86970b509101681d5d21574e78b67d61a4365634378fe6f10955a3a22ca43e594dd886a2e3f5c26123f4054157009a46ce948e7187c75cd4b649007468efa8a71dec730bd0ae2c2bcc021cb7c8e2d8f5f3ff72e0b88083a43e53204fd06c0510499c95473b5f7ee184dbfa5f8faf84cf068dbcc36d508c9b279bf962b2bfea02ac629b57a7f21c4390522081cc391db443722b96ac75bc9f6b481e3837e7ffd634cf1bcd30e5eb2b834aa6a4c502bf593cd2bd46315794075539720905b16ec1802c9318036581295a0eca3304289b580d266d8408a04918a861ab6620367ebb8e697bf6d91afa35ae538048b5e65b1ea21f928ebdb91c62d208d457e3fed2bb4e82d69dc923a3d5587600199261646126f55c9da750e79bf51be832acd241c48367e31f6be850f63bb9a36fe588f14179f0eca9864cf07b83e72ae36eabbc84a72b949e06f9193180775811e63ef14557351a247b71aa85414e881cf30d79febff26f47e6260c35a414604e0f048edfd12426c7ec66406"}, 0x1010, 0x8000}, 0x10) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000039d000-0x24)="24000000430001001200000000000000000000040e0000e11a0500f7fe0100000003000e", 0x24) mmap(&(0x7f0000d6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000d6b000-0x8)={0x0, 0x0}) mmap(&(0x7f000061b000/0x4000)=nil, 0x4000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f000067c000-0x30)=[{&(0x7f0000d6b000)="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", 0x1000}, {&(0x7f00007d4000)="0b3a311dbd77010e40650548f5c0e5e2ada49749a2f6b87401b8cf2878c0ddd9e55e70855d2e9e5a83c95ecb45653d450ba825c58321448084f24ecdeb0838201596cb6e30031f200a20bde0f7b2571a1b48cdbcc1e3bf87c73003a5ed3ba0be14a90721685fff2c7ce7789f4dad8f4b38b708906dd7cdeb5fa240f1d80028c2a779c89667af9463089ee387cb4f018e881e7ca382783ccd0e6a9715fe8ff421cc67d7d9f69e2281f0c7bd411dffb56c3ad78e57684c", 0xb6}, {&(0x7f0000d6b000)="396c449601617c90fd2879006eaca2f83e016559ff1148fef077329dfafa332febdaee6307bfacc3826279219ea59cd8a789cf08941738c118c0a7a7b4fec45377e273d7bc6d20a486d162f9784faebe63f6fbfd3f41515bf259a6fefa51f7303946588d5bfcdbaddde13c62c52a68150d5443efddd72aa02f5586e8cfe3bfdb1fe48d0869def73e453e950124ade1e0b20c4c28e2f67ab96f2e7533360ea7d197acf7b8ce3c59872ae6cfafd8d03d6fa039ca0bef6c6fab07576269458a9addcdee40d18caf8c5ebb6e990fb13bf65a403a039d6897a54637a4ad", 0xdb}], 0x3, 0x8) mmap(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0x0, 0x40000032, r1, 0x0) getpeername$netrom(r0, &(0x7f0000d6d000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000791000)=0x48) mmap(&(0x7f0000d6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000d6e000-0xbc)={0x1, 0x0, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "5da46ad1c5e7acb7", "7bdbb3a191bf8d3e360fd4e60e6fc002918463a3e4d8dff0f2b20d69d3c3a2fb", 0x4, 0x30c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000904000-0xb)="2f6465762f6c6f6f702300", 0x7fff, 0x1cb240) mmap(&(0x7f0000d6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000d6e000)="2f6465762f6175746f667300", 0x680400, 0x0) sched_getattr(r2, &(0x7f0000d6d000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x1) mmap(&(0x7f0000d6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000d6e000)=0x0) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f000093a000-0x4)=0x1, 0x4) open(&(0x7f00000c4000)="2e2f66696c653000", 0x80000, 0x1b3) 2017/09/30 02:53:50 executing program 6: clone(0x0, &(0x7f0000002000-0x2)="", &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x2)="") r0 = gettid() r1 = memfd_create(&(0x7f0000d29000)="5c7472757374656400", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000ba5000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0x8, &(0x7f000095b000-0x10)={0xdd, 0x6}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000002000-0x10)={0x9, &(0x7f0000003000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000002000)={r4, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000+0xd9b)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r10 = perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x4, 0x8001, 0x8000, 0x4dfb, 0x0, 0xc, 0x935c2964e17c0c51, 0x8, 0x1, 0x6cb, 0x3, 0x5, 0x0, 0x36, 0x2, 0x100000000, 0x3ff, 0x2, 0x6, 0x7f, 0x5, 0x5, 0x45b4, 0x2, 0x0}, r0, 0xfffffffffffffff8, 0xffffffffffffff9c, 0x2) sendmsg$unix(r3, &(0x7f0000000000)={&(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0x38)="5fb98690716794fde01fab06c757e424a62b56f3dd772c4c55d1aa1d2e6333808c20c648b680a1ac98a22c8db658f53c229231a7e8f5b404", 0x38}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r0, r6, r7}, @rights={0x18, 0x1, 0x1, [r8, r9]}, @rights={0x18, 0x1, 0x1, [r10]}], 0x3, 0x800}, 0x40040) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x66, "aa23c77740feeedfcb691df6153914d60276fca204986a4ad55574b6dccc894808e9323c8ae478eb281858a22faca2ca0eacab591700928398b675044e6b357ecd31d91e1513a4bbabec45d85c0db7f9a089af7096fa564cf7e54a95e8d17cca1122db8062b7"}, &(0x7f0000001000)=0x6e) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f0000002000)={r11, 0x8}, &(0x7f0000001000-0x4)=0x8) waitid(0x1, r5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x1000002, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = gettid() tgkill(r0, r12, 0x0) 2017/09/30 02:53:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000944000)="2e2f66696c653000", 0x40000, 0x1f7) finit_module(r0, &(0x7f00009a9000)="766d6e65743076626f786e657430536d3100", 0x3) r1 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b39000)={0x10000, 0x4, 0x100, 0x0}, 0x10) r2 = socket(0x11, 0x6, 0x300) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = dup(r2) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00002cb000-0x4)=0x8001) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00009a8000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xf5}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000090e000-0x14)={0x0, 0x8000, 0xfff, 0x2, 0x1000007, 0x80000000004}, 0x14) syz_emit_ethernet(0x42, &(0x7f0000ef7000-0xee)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f71451230a7b", [], {{0x883e, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @loopback={0x0, 0x1}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}) fcntl$lock(r1, 0x6, &(0x7f000066e000-0x20)={0x3, 0x1, 0x3, 0x5, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00004b9000)={@common="697036746e6c30000000000000000000", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000011000)=@assoc_id=0x0, &(0x7f0000fcc000-0x4)=0x4) write(r1, &(0x7f0000ae4000)="26000000130047f10701c1b00e00001d000000000100000009ef18ffff00f132050001006e35", 0x26) gettid() set_robust_list(&(0x7f0000ffb000)={&(0x7f00001df000/0x2000)=nil, 0x7f, &(0x7f000007d000/0x2000)=nil}, 0x18) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000403000-0x8)={0x0, 0x2}) r4 = socket(0x15, 0x100000000000004, 0x4000000002f9) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000cbd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000906000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a75000)=0x1, 0x4) clock_gettime(0x7, &(0x7f0000ce0000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000062e000)={0x0, 0x0}) utimes(&(0x7f000029f000)="2e2f66696c653000", &(0x7f0000f60000)={{r8, r9/1000+10000}, {r10, r11/1000+10000}}) vmsplice(r7, &(0x7f0000af6000)=[{&(0x7f00004b3000)="7c83310a9f6dd7bd299bf20f20e85b32ea7982aa076073f315f73f439e4937a58861579deb71115121e367b51eb52218b1fb3ef14e26ddd9097284b1fcf1ec63db", 0x41}], 0x1, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00007ba000-0x4)=0x3, 0x4) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000481000)=r6) 2017/09/30 02:53:50 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sync() fanotify_init(0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) getsockopt$inet_tcp_TCP_SILENT_CLOSE(r0, 0x6, 0x6bd, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) getitimer(0x1, &(0x7f000066a000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000bcb000)={{r3, 0x2710}, {r1, r2/1000+10000}}, &(0x7f0000584000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000a11000)={0x0, 0x0, 0x0, 0x0, 0xad45, 0x0}) clone(0x81020000, &(0x7f000042c000-0xbb)="", &(0x7f0000fe7000-0x4)=0x0, &(0x7f0000340000-0x4)=0x0, &(0x7f0000f42000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7) syz_extract_tcp_res$synack(&(0x7f00008e8000-0x8)={0x0, 0x0}, 0x1, 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00004b6000)={0x2, &(0x7f00006e5000)=[{0xeb, 0x0, 0x0, 0x0}, {0xb3, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x800}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) syz_fuseblk_mount(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000)="2e2f66696c653000", 0x1, r4, r5, 0x6, 0x4, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000a34000)="7b00", 0x1) socket$inet6(0xa, 0xa, 0x3) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ec0000)="2f6465762f6877726e6700", 0x8000000003fa, 0x0) syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10b000) 2017/09/30 02:53:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000266000-0x12)="2e726567756573745f6b65795f61757468f2", &(0x7f0000fbf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fbe000)="766d6e65743100", 0x1) r0 = socket(0x10, 0x802, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) prlimit64(0x0, 0x7, &(0x7f00007c4000)={0x0, 0x0}, &(0x7f0000087000-0x10)={0x0, 0x0}) arch_prctl(0x1007, &(0x7f0000973000)="2135e4693ac4a0510ebf2da5ba207df2235b") accept$nfc_llcp(r0, &(0x7f00009fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00002ce000)=0x60) dup(r0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000fbf000)={0xd78c, {{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x2, 0xd97, @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]}, {{0xa, 0x2, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x49d, @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]}, {{0xa, 0x3, 0x6, @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]}]}, 0x310) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fc1000-0xc)="2f6465762f72666b696c6c00", 0xa0000, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000582000)={{&(0x7f00009ed000/0x2000)=nil, 0x2000}, 0x2, 0x0}) mincore(&(0x7f0000145000/0xc00000)=nil, 0xc00000, &(0x7f0000861000)="") request_key(&(0x7f00008bd000)="6c6f676f6e00", &(0x7f0000939000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000939000)="2c5b2d76626f786e6574316574683125776c616e312c65746830263a5d65746831235c00", 0x0) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000a79000-0x4)=0x0, 0x800) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000f92000)=0x8, 0x4) r4 = dup3(r3, 0xffffffffffffffff, 0x80000) fchdir(r4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ccd000)={0x0, 0xf8, "0c1230a63af3b789021b92762f78d4f317c63804218247265a9ab6199d0c0797ae7336c7864c8fafd9a63ac1b301fed5ec362da6d3ca4404c52f206a00d7e41b72340e8fa10b642cddbb774a7320275dd57349233e6704aa3e867b9d1a4d7e46dc53f7c2e485655ea7339ab21cc79e44e8f86f9d39135cdfd9cee92a3db4c7263fa555721c2f5d043ed930e82e0666a652168c12748a5860e1cf2af0073b6abe56cd55f7aa4031576a6a5b15c197feb76f80e0bb179b69a390314db25b1d8c9d5433766f154463b95127b0831e4db5db99a3d2f683a719fe99f1c375bdf060b2f1d8f3b3187b058e38aade0235fe54e3f4b8532f7970bf54"}, &(0x7f0000ea7000-0x4)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000dba000-0xa0)={r5, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x9, 0x8, 0xff}, &(0x7f0000529000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000a6f000-0x8)={r6, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00008be000)={r6, 0x1f}, &(0x7f0000658000-0x4)=0x8) fstatfs(r4, &(0x7f000055b000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008cf000)={r7, 0xa6, "a74d5549acb77dcbc711adc320f102f7b9f93d01bf6b4958ad89319519eb9836eba467a203da38bc4582fdf351dc57634b099774b45e56a384f7034b59a7243eaa5e6574c73d0f87ab629a8ed5976040969689040cbf0027c2e3fa1bdf4971dd74e3eddfbb3c0263707c367ee2dba1ac642b7d87ff16a24302cd69500901d758880f866ca70c4765ab39bf3b353ecf79e250f57f146ed6259f99a34be0f2c092c24d50ceff09"}, &(0x7f000022d000)=0xb0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00006ed000)={r7, 0x9, 0x28, 0x1, 0x1, 0x1}, 0x14) remap_file_pages(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x300000f, 0x100, 0x20) 2017/09/30 02:53:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e4e000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00009ed000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x80000) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00009ea000)={0x0, 0x7}, &(0x7f00004c1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000e50000-0xa0)={r4, @in6={{0xa, 0x1, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x100000001, 0x2, 0x1}, &(0x7f00008a1000-0x4)=0xa0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) sendto$inet(r2, &(0x7f0000cc8000-0xb0)="5902b3035940d38eaa61ceefedbeb67292b8843e0d18cf9eb3f46078ba23a5598866b1284156dd0260d56fa0697e699a5ec5ec5bf368ff463d90dbb9f41d11abd19f7f0f05a91b11a462c043e41ceb6cb4396525e4f2e46093a6daf2041084baa2b9fcc9ef7530e77e7143f11844a574e125c17aa5d56fd6c8af68100ca9472ad7dd45e20ebed11a98f7965d7f89332afec28b0bc70dc151b13b38cc574d64f7b3a0d0622984d2b6d50cce87fa390379", 0xb0, 0x20000000, 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f09000-0x14)={0x9, 0x2, 0xbc59, 0x8, 0x1ff, 0x1, 0xfffffffffffffff9, 0x3, 0x5, 0x4}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f51000)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) ioctl$TIOCNXCL(r2, 0x540d) 2017/09/30 02:53:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000002000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a34000)="7b00", 0x1) r1 = socket$inet6(0xa, 0x4, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) socketpair(0x4, 0x80800, 0x7, &(0x7f0000ce6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000dcb000)={0x10, 0x0}) bind$netlink(r3, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x100, 0x0}]}, 0x10) syz_open_dev$urandom(&(0x7f000027a000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x40000) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00009c4000)="77657374776f6f6400", 0x9) write(r3, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e00000000000000010000000def18ffff00f132050014006e35", 0x26) setns(r3, 0x4000000) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000f08000)=0x10000, 0x4) removexattr(&(0x7f00008f5000)="2e2f66696c653000", &(0x7f00001fd000-0x7)=@random={"757365722e00", "00"}) bind$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) syz_emit_ethernet(0x423, &(0x7f00006fa000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0xfffffffffffffffd, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "eb7a58", 0x0, "1e555e"}, "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"}}}}}) sendto$inet6(r1, &(0x7f0000f0a000-0x2)="cf36", 0x2, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x4e9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) recvfrom$inet6(r1, &(0x7f0000f0b000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd, 0x40, &(0x7f0000f0a000)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27e}, 0x1c) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000f11000-0x8)=0x0, 0xfffffffffffffffe) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f00004bb000)=0x8, 0x4) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000e3c000-0x8)="2e2f66696c653000", &(0x7f0000f1f000-0x8)="2e2f66696c653000") 2017/09/30 02:53:50 executing program 7: r0 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x10000, 0x110) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000001000-0x14)={0x2, 0x100000000, 0x6, 0x80000000, 0x5, 0x7fffffff, 0xb6, 0x9, 0x5, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000df2000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mremap(&(0x7f0000240000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000eb7000/0x4000)=nil) setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000eba000-0xc4)="b9c81dfebc305d2189dd58135b739c09244570ffb7ac84fd6fc42666733a91152dc7e9119354f0ca405e6f4a4f814efd388e1b7a9c7c36da58c04f46ff25e2d067013c93225a0976b2230bfccf87074cad30ab527e4a48d94c43116822394b5b84e23162bf91c0031b6049ce80ae80cde035eb237b5c4d726b72a798de6ec3437e2f02d86a9c6477532826ef14b5d5059aa3e936d51ee0c331991400673e66c2eb052c7d464e9a562f21a7a628a1e70e50fd3dbdb1f9dbaf410c388e93debeb580be405f", 0xc4) r2 = syz_open_dev$usbmon(&(0x7f0000eb7000)="2f6465762f7573626d6f6e2300", 0x5, 0x10000) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000001000-0x2)=0xabee) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000000000/0x2000)=nil) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000eb8000-0x10)={0x17, 0x66, &(0x7f0000002000)="a98f82ba6d93d6dfaaf21e28ea56876373d4ae1c6fb1b5e592a9c45332ec87da11520203a7ec98758597968b11d15bdf457347f270479ae75fcaef2d91d7f58c65623592f6ce88ad62ec441c0f385efb836394020b57294a7ccea594fcd5c7e1690da9510350"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000eba000-0x4)=0xf8b, &(0x7f0000002000-0x4)=0x4) ioctl$KDDELIO(r1, 0x4b35, 0x401) socketpair(0x1a, 0x807, 0x5, &(0x7f0000003000-0x8)={0x0, 0x0}) 2017/09/30 02:53:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000)=0x0, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f4e000-0x4)=0x0) process_vm_writev(r0, &(0x7f000095c000)=[], 0x0, &(0x7f0000155000)=[{&(0x7f00001a3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}], 0x1, 0x0) ustat(0x20, &(0x7f00001a9000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000621000-0x6)={0x0, 0x100000001}, &(0x7f0000e61000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00005b4000-0x10)={0x0, 0x208, 0xffffffffffffb0d0, 0x8000, r2}, &(0x7f00000e4000)=0x10) 2017/09/30 02:53:50 executing program 1: mmap(&(0x7f0000000000/0xdb8000)=nil, 0xdb8000, 0x3, 0x32, 0xffffffffffffffff, 0x1) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f00004ff000/0x3000)=nil, 0x3000, 0x3, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x200004b, &(0x7f0000548000)=0x40000000d3, 0x4) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x3, 0x1000000000002032, r0, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dbd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00007cd000/0x4000)=nil, 0x4000, 0x2000000, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000db9000-0x8)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) shutdown(r2, 0x1) mmap(&(0x7f0000d91000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x2) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000dbb000)="c7dcb95c986359edd95cbb0835e7e5ce25e662245993873d3eb028c4327376dc35e987ee34a2bb1fc4733e903da022cf1ef822752dc5d401a418018cdea00affc95a15694693c81e48eb42c8adbfd97f5439cb45783c8f47c8d549ff012c043447ab52d7205df2e1e400b4ca1e9663d0242c5e6909c196d94932bb79e53017c6628e7a850aaddb0c711287fb0babfa2e119e336719cd803ca79fe127dc44cdf9b11395dba63e15d710aa007f539f9c0906be9ae4416df486afb14cd4534277e1c4001dbe0b0b9baac8d107621bc265f112a7d30f9ef18053ea4c3eaad10e8365a810e8e27c8ab4ee", 0xe8, 0x1, &(0x7f0000dbc000)={0xa, 0x1, 0xffffffffffff0001, @loopback={0x0, 0x1}, 0x80000080000000}, 0x1c) mmap(&(0x7f0000983000/0x1000)=nil, 0x1000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dbd000-0x9)="2f6465762f70707000", 0x44000, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0xe, &(0x7f00002df000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000dbc000-0x4)=0x64) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007ef000/0x2000)=nil, 0x2000, 0x4, 0x8010, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000dc0000-0x1000)="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", 0x1000, 0x80, &(0x7f0000dbd000)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x94}, 0x1c) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002be000)=0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000dba000-0x4)=0x4) 2017/09/30 02:53:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b81000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000031e000/0x8000)=nil, 0x8000, 0x5, 0x32, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x3ff, 0x80000) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x803) write$fuse_notify_store(r3, &(0x7f0000012000-0x28)={0x28, 0x0, 0x0, 0xffffffffffffffe1, 0x0, 0x0}, 0x28) splice(r2, 0x0, r1, 0x0, 0x1ff, 0x0) r4 = gettid() futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r6, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$setpipe(r2, 0x407, 0x0) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) writev(r3, &(0x7f0000c97000-0xa0)=[{&(0x7f00006f9000)="", 0x0}, {&(0x7f0000fb5000-0xc0)="e90967f48cc6b87a8ba69d5f5fdca1a4e7a405dee506525af330025e1ac9fe65d4eae0a12b20fcc571dd980d06e33b703aa7f19c3d8d53c40ffa8dcb0f0005a810e4a17d76358282fbd8d963a55eab14c1a7d7e4e534f20e339ae55eb3fa4a63", 0x60}, {&(0x7f0000fb8000-0x30)="ddabd552e6afd9c79028f2c175773b2993eef29d2eaee50068b5d886f26e3cbdc80ff1af1585da47c61f54763452853ccc3b38ebf4", 0x35}, {&(0x7f0000fb4000)="b7f3929d77d0585b096cb744bdbb26850aa8b18dde6a6212f4c02d7473a50e8cbdd1eca41030f9a92fe9be9695676fa922acf57c4dbf8559342b19e6eed4ac7654088550ecc046e3b7e628473c7ff2cdbdfe0e366e5fe717f7aa20dc7ef13e7a1f60cbbebcf71fb9e15a36e7541832be15bdf987b14978d3d7ac575f5ff6d3bdc8ffaffbd21cc53167831cfe2847b249db3b7145ed19fde5c169c464162d45ccc2f338d3a8765eb8380bf40778a3971260cc82838545ea64a701546f63547420653d4664628be65402af44abbd0e4da265a808", 0xd3}], 0x4) readv(r2, &(0x7f0000fb4000+0x2a8)=[{&(0x7f0000fb5000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000fb2000)="", 0x0}], 0x2) fcntl$setown(r5, 0x8, r4) tkill(r4, 0x16) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000237000)=[{&(0x7f000044a000-0x3c)="390000001300194700bb61e1c30500004000020002000000000000000000800009000400018e0000ff00280fe2000000000006000207000d0001a21c", 0x3c}], 0x1) open(&(0x7f0000a2f000)="2e2f66696c653000", 0x400000, 0x2) 2017/09/30 02:53:50 executing program 0: socketpair(0x9, 0x7, 0x9, &(0x7f000001f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000000)={0x47, &(0x7f0000807000-0x47)="ac18fde75274854eec50468127b2d70114e9c9759aac31ffa7c5cd1e56d2751691a6cde11c3f78ea5616defe0a06c06d8fd7c711d76939c73ae74a4554c09e2d1219745cf9ee89"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0xa0) r3 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) pwritev(r3, &(0x7f00003e9000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r4 = openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) socket(0x10, 0x3, 0xa) write$fuse_bmap(r3, &(0x7f0000fc3000-0x18)={0x18, 0x0, 0x5, 0x0}, 0x18) sendfile(r2, r4, &(0x7f0000fd5000-0x8)=0x0, 0x1) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000436000)={0x0, 0x0, 0x0}, &(0x7f000014b000)=0xc) setreuid(r5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000347000-0x20)={0xaf4, 0x7fff, 0x8200, 0xfffffffffffffff9, 0x10200000000000, 0x7, 0xfffffffffffffff7, 0x2, 0x0}, &(0x7f0000966000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000092f000)={r6, 0x9}, &(0x7f0000461000)=0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000002000-0x28)={0xfffffffffffffff8, 0x0, r7, 0x818, 0x0, 0x0, 0x7fff, 0xffff}) timerfd_gettime(0xffffffffffffffff, &(0x7f0000a1b000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000335000)={0x9, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) connect$inet(r2, &(0x7f0000ef2000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/30 02:53:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001a8000)={0x2, &(0x7f00005f2000+0xbfc)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x16, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000e76000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006ab000)=0xb8) write(r0, &(0x7f0000611000)="1f0000000701ffd60000000000000000000400000100000000000000000000", 0x1f) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000494000)={0x53, 0x6, 0xf9, {0x3de000000000, 0x1}, {0x80000001, 0x20}, @const={0x537f, {0x101, 0x7, 0x1, 0x401}}}) ioctl$KDDISABIO(r1, 0x4b37) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000798000)={0xe0a, 0x0, 0x9000}, 0x4) r2 = openat$binder(0xffffffffffffff9c, &(0x7f0000e92000)="2f6465762f62696e64657200", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000f20000)=0x8000000000005, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00007eb000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5}, &(0x7f0000958000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b8f000)={0x2, 0x200000000009, 0x8002, 0x2, 0x40000003f, 0x203, 0x7, 0x7, 0x0}, &(0x7f0000f25000)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005e2000)={r3, 0x3f, 0x9, 0x1, 0x3, 0xfffffffffffffff7, 0x2, 0x7, {r4, @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]}, 0x7, 0x6, 0x9, 0x2, 0x0}}, &(0x7f00004d5000)=0xb8) socket(0x0, 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00002bb000-0x11)="b9bab44b68f3144de0030f0c5eec0a021f", 0x11) 2017/09/30 02:53:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) connect$llc(r0, &(0x7f0000732000)={0x1a, 0x0, 0x5, 0x10001, 0x7e, 0x257, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000000)=0x20000000081, 0x4) read(r1, &(0x7f000015c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f00008c1000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$inet(r1, &(0x7f0000f02000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = fcntl$getown(r1, 0x9) fcntl$setown(r1, 0x8, r3) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x8, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000128000-0x9)="76656e6f00", 0x5) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000eb1000)=0x4dc, 0x4) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000026d000-0xa8)=[{&(0x7f0000e66000-0x1c)=@in6={0xa, 0x2, 0x5c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, 0x1c, &(0x7f000083f000)=[{&(0x7f00006bb000-0xe2)="160fd542fc96d9d4bf453a076c823eb3f3810230ef6da1acb1b7519154266a61a02e87b2189d9c5bd8a1d745d19e219e9a1ad786a9b47ac7818ac9c335bf45c05601f0274e143685e88638e037939f02405477c72d97443cd7e343b44680299fb55114a50f1e81f1a075dc081e1d6182ada82a1fd02ec54f768d4af70ae7a554131fd2affd28057b0670d99fdd1608ff809c2505b0042f943abf930cf45f2cb7396f4ae99af0eb1fd8961513e6192c1c8fd636c204ad9d61591729ae6be47be3ee4ac04333171e57f175a4cdcddd02cf1679f45a6f98ea012219bffb0545c060cbe4", 0xe2}, {&(0x7f00005f3000)="8d7b62a69dbecc3459217a3baf636ff8368af6404ee25e49f8719be6e3ecbc8e13ed119eb9f19b7c83c410e10049ec67631f0df3855208f69954a3348941acd08b4afb1f3fd7cae64e70f933b7cfc35485c57cb057b2c93bf491653ba7e75116c7", 0x61}], 0x2, &(0x7f0000714000-0xf0)=[@init={0x18, 0x84, 0x0, {0x9, 0x2, 0x10000, 0x9}}, @init={0x18, 0x84, 0x0, {0xfffffffffffff81e, 0x6, 0x1, 0x4}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x1, 0x5, 0xfffffffffffff072}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x1, 0x97, 0x9, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x80000000, 0x6, 0x5, 0x4, 0x5248, 0x6, 0xe1af, 0x0}}], 0x5, 0x0}, {&(0x7f0000590000-0x1c)=@in6={0xa, 0x0, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f00000ab000)=[{&(0x7f00006a8000-0x76)="bb9cfb7b5bec0c893cae9bbf4628a7f51d9dc52a3f47d032b479ef14bea051b28b95aeaf32758f2833fa55c119693705e8cb7aefd8a0142f3462c6610b3ef146a5212bd2588304dce1280767fd01cb839839f7e1cb3592ddc9f59ecac31572b6f3d35ec82c6f1898e1caa68cc123d58fb98625243cb7", 0x76}, {&(0x7f000039c000)="0ca1a92715ef7f441a96aeb7ff8b5ac0167c222530fca37c21cf275203f8f525f52409ef8ff06438fd3920b0bde54c2e4007c52a7563ceb59ce7a75dccf71a7e03fab81a2d49ffe96fb108338a3dd3664b094949dee0be774e32aef3846e79f7f1e2a828a5f9f34818e790aaff8c15a9e5c15a235e34663840eaa203adef76a5ef811b84fedddb2c419cd8", 0x8b}, {&(0x7f00005d2000-0x65)="7f91fd4c8cce8215a8787ce2c0feb3495da882bf1fcb09a9a522351af2f8ac06321691c65658628bb2028c081d8e6aeeab1a8b50c4e3d0c0b0396cf8aab126319d6dcb6ca84cbfea9e8ddc25571dd86bd6f5375579d888d940142e0378afd98a86522960c7", 0x65}, {&(0x7f000004e000)="dda9c3caf0782886f59dac0c782c33508150f3280138dd2df423352f570f00e41fb032432a846a02e7a2e15456455dc4b9b83ea0dc760cecbd82ce39f13a8644a75bb2cc9c45898644e31761d2efc8a4162eeb630f7774bf17464bf934f8f829e176adb6f4b0d062001bbce1ef05865d203ff6e9d67f55a7d5581eb16c12c8b34ea91a9696868afedebb81304b9f493fd3f094ae3586256bb03d6723ed7f23126fb214b6430e5393d5ede7bc3116f3d2ca8b882a467bf80384a8803e9c26304f133173d8f15ae59c264f78914cad198a76cfbe4d57cf70865c3691f9b55f2fbb6e891e45985553e48609a4c81bd6ab1719d4", 0xf2}, {&(0x7f00005a1000-0x7e)="ea54f23e02c7201046e27c67c3982ad804b4f67641c0c6f3d226d8ff84e45aaf2d6fc0189ce518416285e31654343f2924d2164e0788da13dcc648b89a402b4fed9a2199c2208bd73a8daf560963f1e9c2df91e1966661531f2671023e8ebf1b193fca093c9e891c7563b5ef7770b1219cd407c69013caa7af296dd06ecc", 0x7e}], 0x5, &(0x7f0000944000-0x60)=[@init={0x18, 0x84, 0x0, {0x2, 0x6, 0x9, 0x400}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x200, 0x10000, 0x6, 0x0}}], 0x2, 0x0}, {&(0x7f0000b53000)=@in6={0xa, 0x0, 0xe62f, @loopback={0x0, 0x1}, 0x15}, 0x1c, &(0x7f000053b000-0x40)=[{&(0x7f0000150000-0x1d)="5784b6da4fa0471cbeb3b509fb5ab5b1d137501c386546643cd8eaf4843a11bd3b51371e8759b583c52a52a070558bba7093528dd818883c3ac7173e0920fbe7a8e9562b39da286ef5afbc9f5a0d5802f3c252fcefb442ed30fee5fff25391d84c1f84390d360948f1a10b95cc1fd538a616b73933e32123713562a46673a9730335b9dbb23c89e190b51b4a8a711e31fb105430c8e93cf3b6b64611b6ecd78169d2d99dc657ddf0af4dde15bf0a361ea013afc75f5bb0faf23772ba987451147e5f83e6919fba10", 0xc8}, {&(0x7f000044a000)="9135ebdad42300928e60238f988ba35c2595d65dd5f72e1b8b27ef5786e4f3714a8bc96acd4a637a2bd2ae57b82e979b6491c0e6264d23dbff71d1f97ac62e08db1f3804846a36dda348b193c47c8a00511a76240dcd147beb62449a31ec5dff3d5f64a7d19c10f89119bd288e5711bdd164651d196143cfb733cb9be6895f980dd839695dacb31ac8db4ce2eed29ea5af0c4dc9ccad029abca1844136834c46377cdaf3c32b7ba29d4585919e71", 0xae}, {&(0x7f0000504000-0x2d)="d10d26c041b7ef20b797a5757093137b9c571a00220c68b9cf4001b2dff7eee27a08c76d204d66e4b5d2ce89bc", 0x2d}, {&(0x7f0000420000)="ab1130d871b12c0e11bff8b3f0750f18f5f12642240ddb313771a0569a1196e8a81d027caec7d7a89c6610e555114bd6628e52aa79635aa2c742e5410a3a12c46f9fccacc3c45e4d75063cf13bf2d79eb830ebfec842557766995a926a21ff5b6903d688b608bf361dddaf0d98a9377ab30d7beefd25d54eb2573298c183ef19e0c7ab2ba3dd946e3d329fc5b6005457171244e9b62fdf39b61c21964bbd571e0eff00005473188252b61dc4b3890aa4c971ce7ee4483ca3836fdc0029852e12113f73a795097c4840986f9a614d78af41ccf0e6f6e72a2b588462df", 0xdc}], 0x4, &(0x7f0000162000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x7, 0x1, 0x1f, 0x5, 0x20, 0x6, 0x5, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0xc, 0x1, 0x7fffffff, 0x0}}], 0x2, 0x0}], 0x3, 0x40) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) openat$binder(0xffffffffffffff9c, &(0x7f0000c8c000-0xc)="2f6465762f62696e64657200", 0x101000, 0x0) write$fuse_bmap(r2, &(0x7f0000a74000-0x18)={0x18, 0x3ff, 0xffbffffffffffffb, 0x40000000}, 0x18) sendmsg$netlink(r2, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0xbf6, 0xc051}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00000d5000-0xf5)=[{0xf5, 0x4, 0x8, 0x4, 0xffffffffffffffff, "af139ae76ccd370c416d9f7e96b079aad8ed09f6977b1e346cee9b822ac287df877c6830844ab8d243e5f3416e5d76d51bade27c710a7bfae0d1c9d3ce3a468b2dd555c838f340826cba7f12a8c4c7a3d58a52243752438efda2b741c7f5d9477ee6fc166bfe5d71415a8a18744df9e7fcbce97ff8662c651a2ed46915b4362b9bf794539c612a9b50d11eabf5e67a3eb2b3ef13b77f30e6713fa4749b5a55aadd52b512a66e112cc2e239cd0cb0b8f2550a0381fb4b1972f35648407e31f6f4384e22f688664e41d6a18ded073aebd5d28558de1ee568a8167f2a4e8efdd9edbdda4a1e60"}], 0xf5}, {&(0x7f0000601000)=[{0x7a, 0x6, 0x4, 0x80000000, 0x0, "9393ee182c3a93ef0fe469d76e789c85a626a925f59468ac33432fc65fece602d93877bc8f1af744085beabd0019b25fe077388e1b79b75b072203e8bd41ae3596e5c4102fad18037ccc747ed06887d1920558243b3b6eff00b2a64dfd5ab8a4e8f6771fd66d4cd61450"}, {0xc5, 0x2, 0x300, 0x8, 0xf8, "2b10b9f7ae0415089307a7d717478b5df48247829806ed485fab1d5d402a9b69cfb666e8996aea1ab3dc7442ca91705918d5adf0e49bdc424cec175f1f1e52f9b3c92fb536db1176b8ea096b91ad147bc285721811be144e228dd76c09ee44139ea8a1ca9f3d92771c712a0d699a07c849e40157f1a4afc9ddbe8cb3ebd4dab522639d2df0d8992914b62fbafaeeaba148d318eb173828bf866ce03d2fafa2ab8c3ed5be9d00409b5aaa86a6bb0c480bf8a815530a"}, {0xb9, 0x6, 0x20, 0x9, 0x8001, "063252aa90bbae4f1af90fec3d72a90a0e2614c43638706c8e3705df51eb0737d522dbcc38bfe8ba9cd94f5462a0500ce063e35132849ff8d5aa6f585e15bb474f74214823955855a96c7f176e831fc2ea1079b15211285c27c85182c82434c29e28e3119ec29655e8e15e2baf3d3f756dd713c685588e12115a9da3ca2c19c33e635815bc905fad83cc3e7dae1ed8ce6037e27097f6c843502c9a264e3c590be276293996a43f1631"}, {0xab, 0x8, 0x300, 0x5, 0xd2, "82017eef65fac51896bdeff0704de6e22ea32d96b17ad36ce202ea885249e10c7077e17cf4468b708543397a450faa72d2c6f439c86b0f6423c7354736132df81a821b6d5a7714fbf7fe0907cac60ec94617b367fa05ee0b7b9bdc858ca2da559ee49efe35f92d0ea7e80914de2b8976e09ba081561efcfe1ed4a19fb287cc1e306a04246c3e3bf085b8aa358be690ec3134ffaa7b444b0c529903"}, {0x10, 0xbbac, 0x20, 0x1, 0x800, ""}, {0xfb, 0x1ff, 0x0, 0x6, 0x2, "63fa9092b657a731d3d795135d603ccf1c2b2c468abd3cc4ec81c3276bd5070ffab82353bdc597ae322d3b85b8b700d46a63320d0ecc973238f22ff8a222db73f23aaea9241d1aaf64f68adeceee964e841817114a871ea5a729f759e68d36024328e8e8a4875ca06307f55b9304b9e9fd35d08424ebda44e54d3ceaef371f463205162c6dac369f27b8dcc1f741a721464beeb11962a635ba9fa7f35bcee321f5f49aacc36ff470a4da031425507e3b64a8cfba3426dfd27b2cc9123a452628112b450a177cb7f2bde474ef7f64cdfb6550449a3194e06400c9de95386651550c00fa5c6d9212cb40d785"}, {0x65, 0x4, 0x500, 0x8, 0x7ff, "a0a65cca5ce12bf5f2dbf410a4941ee899886861c7ff8fe992dc62d18184f2b18382eff73d54326fa186127b4fb9610be0807a85171a765662fe24e09a11732dfa88f6f02bc2e17532a4657a35a2f94bc8c1ba7fba"}, {0xd5, 0x1000, 0x200, 0x7, 0x1, "01c5b91e70a69939f02b38d02283ef9f60013e0a2ef380a275e7b56e8a6289c33c81512060c88582115d982b2d914cc33ade40e6a6a2e65ee2aca009d3f41b9dcd4b20f1805df561d69c974cc13d51b04b7af6a144c5c7d52d12f3ae6cef7deefe9007730e9137754f0c3f5eb3ca1fb5fef70aecbe450f604742a3385ea672ca0ff6499f615743177b9638f21fb5a596756927c029e8e0d3267e4685a7156124237dc4b6e82b675f737548fc7de4ae4a255de0187ce3d00e6d52339decae907b1ac7db0d4d"}, {0x42, 0x1, 0x1, 0x7, 0x2, "ee716473e16ef463b5d230c2092fc95fedec9683ba8065b089df66a866999c89dd7f1861b08e950fa46dad580163d7385b03"}], 0x52a}, {&(0x7f0000882000)=[{0x5d, 0x7, 0x323, 0x5, 0x3862000000, "a0c255b8bbdfa32d935303342b367ab2db9288d6a108cdd7352abafe6f2d33beaf7a1d12f6b3d957f3c385de4a7a24f3ed2544470bde7fb08b42fa985a51fecdf2523cb9d9eec826ba40964ea1"}, {0x2a, 0xfff, 0x200, 0x1f, 0x3ff, "be6ac42cc1564cdec43f062c63c490a9aa9abaa5fc8e91b08d5a"}, {0x23, 0x0, 0x518, 0x8, 0x7fffffff, "e23314a89ee71301ed776f11522d2d625ac6ca"}, {0x74, 0x5000, 0x3, 0x5, 0xfff, "3d2d6a846a064ab6f264e675588c7df00b3d8482361145e1e0613f7727ec063f2fddf4155aba4afac0250c21be9efee9ea7a8f763f3d083209eaf5ab132949f9525051c6513ba574df108138875d215ad9cf8c9eccf5e5b5357154239823be3b1483413f"}, {0x92, 0x7, 0x402, 0x0, 0x8, "4b4677ddc5a4484ae8ada30be4708010bf89307c16793b2b0e29ef40c2a8ac3ae8e6084a9ebddbb8dddf54f36374aab16b783e89b71366de5c458ab7b8227a5b8cc869b574db23a13cff6bc463bec380091115d51240bc3ed2d17b176fa6b9a9e9a5ca0defc81b459180f423427b574cd746ba74b786655bf28f85a67142609364cf"}, {0x1010, 0x2, 0x500, 0x5, 0xffffffff, "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{0x88, 0x7, 0x400, 0x4, 0x6, "bf458c94074afeca5a74c92a241fee6b5424154087407c1009229a1fa93c32a4749cd887327146a617428b1b2a144ee37f43655f69f8a7d05916100b77aeb1eabc069c4a4bae9c520499ce9d218a52202c234b5e67d92c43249e6d32a7cc48d825ad3aa3425b2d614f6ff85286a615383b31597b52c6c182"}, {0xdd, 0x6c, 0x0, 0x1ff, 0x800, "dfc7a88da0c2875c6ce0e3ab0241e56ef83d7f2fe1bcc97e9083bc5793f0c052f2f6bd867346290dffd70b5d5f57ee18cae5688c9bd3792cf1e2db27646c8e5772e100e9e1c4e509740e8066009565046c52c9d3ca8d337bebf612274bfe5f5caa40a3416acf8892a9edaf656523e4fe7fdbee86530cbc627445bb923ac06fb3200e55734689542fcd8b30f4c5a73448a1516a87ee2334928f2ed66db991257157bf9f45458b375d08cb99f32294aa44c80614effc0fcc2dac406b36cf7fc9672c3fadb71ad3a42b5b881ca2fd"}], 0x1325}], 0x3, &(0x7f0000eb0000)=[@rights={0x28, 0x1, 0x1, [r2, r2, r5, r5, 0xffffffffffffffff, r1]}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r3, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, r3, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, r3, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, r3, 0x0, 0x0}], 0x7, 0x80}, 0xc0) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f000032f000)={@common="69666230000000000000000000000000", @ifru_flags=0x0}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000a27000)={@generic="acc98911c8eb30b57828815e96f2994b", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) memfd_create(&(0x7f0000000000)="76626f786e65743100", 0x1) socket$inet6_icmp(0xa, 0x2, 0x3a) 2017/09/30 02:53:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8, &(0x7f0000001000-0x37)="", 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000-0x6)={r2, 0x9}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f0000c11000)="", 0x0, 0x1, &(0x7f0000766000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000048a000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000e6f000)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x866}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x84e, 0x10000, "e937ea0ba871b8cbe9fb41cac8244e6cdd31ae07b5aa2ca5538413cd350ad7bab32a7d03fbb3f86d1e6a419b40e4f546a27e29f0a3ff2e7405777bf908b5f5f6cec4a9bce00834de288aa9ac83e677bf"}, 0x160) 2017/09/30 02:53:50 executing program 7: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6877726e6700", 0x438400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000044000-0x1c)={0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2000008}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80000) signalfd4(r1, &(0x7f0000a6c000-0x8)={0x7ff}, 0x8, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000019a000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ed5000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000084000-0x3)=0xe8) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00005ad000-0x50)={@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}, @loopback={0x0, 0x1}, 0x3ff, 0x280000000000, 0x7, 0x4fe, 0x3f, 0x0, r5}) writev(r4, &(0x7f0000722000-0x60)=[{&(0x7f000061a000-0xa4)="5689e17cddbf2991291bcd32eb02efce81810b279f1315af3e8fe72137780b8ac749c74cf64e71947d79f37e4632aa626011fcc5fd679c659b2bb3ff4d2d582a1606a02e22010696ca463cc4e7f340b20d6c603607249b3ab78ffb71d1059a25a36237f61265f2657f13ca2648bb6fc7aa539578db63ac13dff45e9cef660573334d0f9db78e9e965d4b7b62320cdfc9053549f8b6afc3ba2885686b24109c9352e89a5c", 0xa4}, {&(0x7f0000081000)="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", 0x1000}, {&(0x7f000034a000-0xb4)="40ee953f2e2641fe69df18032d0768ae1241ea0dc72e208b245cefe9c6d2f41d740b951c14c2a715cccd56d5e6e866d241f559c966bc957558ea4dc37b3f8e26b5ef0ab85b5089b5bdc33d251033eac708769f86b65ecfa24fc7909e32769eaeb2132a7b7e949a5b027dd28b9203c4d1b709c17a506b6c5869848e219a42d626f5be10a57e56fa7045daf6a5f1d2f6608e1dc3e0562dcc5c97087db66fee2c84199831622817aff05088641180ea7bb352891c1d", 0xb4}, {&(0x7f0000c4b000-0x21)="f5a616ec771ef0129a7bc1aa2062b04d7541a82f459a569b1984ce8fcdea195427", 0x21}, {&(0x7f0000f29000)="8ea27dda612b7568b4a3e82e5776f7b1ecaca5ec4308e86db03c4f4f8c2d5da98d1e7f2a6abfacc98171ac38cad58485d196df0e4897cf91dff07bb757ab87b29d44a83ac83df3a9400ca5556481a9ac8db35568c50071b9b392afe3", 0x5c}, {&(0x7f0000ec6000-0x30)="b71d912e540a9d73eb248868c88c6b480a9a736f01f21e638f7120d2beecdb1f428b93f0bab31212070f5afcb37f03ea", 0x30}], 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00009b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000d35000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 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, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ac000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00007db000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x47b, 0x104, 0x1, 0x400, 0xe03, 0x209, r5}) read(r2, &(0x7f0000cae000)="00", 0x1) recvfrom$inet6(r4, &(0x7f000022e000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26, 0x100, &(0x7f0000209000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400301}) r6 = socket(0x18, 0x0, 0x1) getsockname(r6, &(0x7f000016d000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00005a4000-0x1)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000001000-0x4)=0x60) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000791000-0x4)=0x3fe, 0x4) fcntl$setpipe(r6, 0x407, 0x0) 2017/09/30 02:53:50 executing program 6: 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$inet6_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000e4e000-0x3)="eebc2b", 0x3) fgetxattr(r0, &(0x7f0000d33000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000f04000)="", 0x0) setsockopt$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$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f000014c000)={0x95ee, 0x0, 0x1, 0x3}) getsockopt$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}) madvise(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc) clone(0x4006000, &(0x7f000002d000)="0d07", &(0x7f0000fca000-0x4)=0x0, &(0x7f0000eb2000)=0x0, &(0x7f0000f7c000)="0e") 2017/09/30 02:53:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000002000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a34000)="7b00", 0x1) r1 = socket$inet6(0xa, 0x4, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) socketpair(0x4, 0x80800, 0x7, &(0x7f0000ce6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000dcb000)={0x10, 0x0}) bind$netlink(r3, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x100, 0x0}]}, 0x10) syz_open_dev$urandom(&(0x7f000027a000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x40000) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00009c4000)="77657374776f6f6400", 0x9) write(r3, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e00000000000000010000000def18ffff00f132050014006e35", 0x26) setns(r3, 0x4000000) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000f08000)=0x10000, 0x4) removexattr(&(0x7f00008f5000)="2e2f66696c653000", &(0x7f00001fd000-0x7)=@random={"757365722e00", "00"}) bind$inet6(r1, &(0x7f0000277000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x423, &(0x7f00006fa000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0xfffffffffffffffd, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "eb7a58", 0x0, "1e555e"}, "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"}}}}}) sendto$inet6(r1, &(0x7f0000f0a000-0x2)="cf36", 0x2, 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) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) recvfrom$inet6(r1, &(0x7f0000f0b000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd, 0x40, &(0x7f0000f0a000)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27e}, 0x1c) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000f11000-0x8)=0x0, 0xfffffffffffffffe) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f00004bb000)=0x8, 0x4) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000e3c000-0x8)="2e2f66696c653000", &(0x7f0000f1f000-0x8)="2e2f66696c653000") 2017/09/30 02:53:51 executing program 3: mmap(&(0x7f0000000000/0x96d000)=nil, 0x96d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000969000)={0x0, 0x0}) getpeername$netrom(r0, &(0x7f00002d4000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f000073b000)=0x48) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000096d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000971000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000840000)=[{&(0x7f0000971000)="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", 0x1000}, {&(0x7f000096f000)="fae04a3653bb5c9cf5f3de030000000000000035d8774968302404bc51f191e4108f718b7eb8b1a45652171985e641084a832e", 0x33}, {&(0x7f0000971000-0xa6)="fa89ddda85bbe664adf661d4661b98e95009513bf8ea1776fb28d75790a26faa3dd1ac12c35dcc7b6890637ff3de00080000948e9a651dac7a7eead40000000000000007be9f7b1285ff0f000041eb52bebfcc720d0dc7d25f8ba433ca19bf54f7a635ac70bd8ab9fb3bc024bc65c587a5eb09c07a65146a158d06ad6f7b82979fb95c1f018a99ce7db80927da5082f0ddbb76e629c3b9b9d2981a5342bae769d171dd64b575", 0xa6}, {&(0x7f0000885000)="415ab155017a0698cf23319e0000000000000002109bd5a9c55b6638c5abaf23e2b1416313178f92bbf1c9ac0eb1e6abd0ef197719639a0000000100000001ecc02008ca2cce6de151ceac99e96ada692583bd084ae3ce805d4df882c241b7034b79d200001702e669fd28168797c5fd1f28827f9409000000000000005891a96b3fb9865e84d614ef98e0a32460d19a833b3f0d7a17c79572b1603fbd921aaa3577577eaba381e7baff2de9c99791df", 0xb0}, {&(0x7f00003b0000)="8506486cf7683b710ce1ca93749505306493fea3e3917bc1a5f70176b8b0d11efaeb9da4bd1d8f9186f899b7000179024d7263798e484cdfb2", 0x39}], 0x5, 0xc) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f000096b000-0x4)=0x200, 0x4) mmap(&(0x7f000096e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x200004, &(0x7f000061e000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000096f000-0x4)=0x56) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2e2e742e, 0x0) mmap(&(0x7f0000970000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r1) mmap(&(0x7f0000972000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000973000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000974000-0x10)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000972000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000568000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xb5, @loopback={0x0, 0x1}, 0x4be3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x7, 0xc338, "e06512ac85f84d8d5a869463e821c884199b0140ddbce765d7607da54b6d3f78a653b71ec876f7c9c3a772f3f4d590ed8ffe3aee177e85db81fd82aa9e49b6f29d69d2e4dce00664693bf7d2f6546213"}, 0x160) mmap(&(0x7f0000972000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000973000-0x4)=0x0) sendto$inet(r2, &(0x7f0000975000-0xdb)="f9bb6cad6dddd54c8775e062a8e503e4048b93968d9c034bc7b725070fe64754fd443820a982da4b7ce543e86544ef847907869e4d82e1dcc5b3ace11fa1786a5e93b695ef0263d67f2815c3d3dfa4693dd91bda251f016c3fad64e5d76bf343725b114dbfa9679bbc727747df2ae2fbcd14bc7da2b30867002c3b049dccb502258a22df8973cadb129d66d83adf115dc27b2d17d9fc214c9fbc756e52fa22fa89ef36eccae18a7e4705e66ec9cec5d5c46c90aeec5173be414b7eed8c119b7faf37102f905f2be756bd6893c1cf884e46e0b70f4b22482be3bc11", 0xdb, 0x3f, 0x0, 0x0) [ 42.234909] device syz7 left promiscuous mode 2017/09/30 02:53:51 executing program 0: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x1000000000) r1 = epoll_create1(0x80000) pipe(&(0x7f0000028000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000026000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000012000)=0xa8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f0000027000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x400000007ff, &(0x7f000002b000-0x8)={0x4}, 0x8) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x80000) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f0000033000-0xc)={0x2000, 0x0}) clock_gettime(0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x6, 0x4000030, r2, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000032000)=0xffff) mprotect(&(0x7f000002a000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x3010, r3, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x100000, 0x3f, r0, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r5, 0x0, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000020000-0x10)={0x4, &(0x7f0000026000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000035000-0x40)={r8, 0x6, &(0x7f000002f000-0x18)=[0x400003ff, 0x1, 0x9, 0x3ff, 0x4, 0x5], &(0x7f0000035000)=[], 0x30, 0x8, 0x1, &(0x7f0000033000)=[0x2, 0x5, 0x2, 0x1000, 0x80, 0x0, 0xf0d, 0x5], &(0x7f0000022000-0x4)=[0x27], 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, 0xffffffffffffffff, &(0x7f0000028000)={0x0, 0x0, 0x0, 0x0}, 0x1000000, &(0x7f0000036000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x1, &(0x7f0000033000-0x20)={{r6, r7/1000+10000}, {0x0, r9}}, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r5, 0x3, &(0x7f0000036000-0x20)={{r6, 0x0}, {r6, r7}}, &(0x7f0000035000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f000002b000)=0x5, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000035000-0x4)=0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000035000)={0x10000000, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000019000)={0x0, 0x0}) 2017/09/30 02:53:51 executing program 3: getpgrp(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000767000-0x9)="2f6465762f73672300", 0x1, 0x200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000fc6000)={0x0, 0xd, "014c1de2c8a8cb8d21869a43e5"}, &(0x7f0000b5f000)=0x15) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fad000)={0xff, 0x40, 0x0, 0x7, 0x0, 0x3, 0x0, 0x4, r1}, 0x20) r2 = syz_open_dev$usbmon(&(0x7f00004ba000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) r4 = socket$netlink(0x10, 0x3, 0x408000000000006) sendfile(r3, r0, &(0x7f000085e000-0x8)=0x0, 0x4536) sendmsg$netlink(r4, &(0x7f0000bdf000)={0x0, 0x0, &(0x7f0000485000-0x10)=[], 0x0, &(0x7f0000fec000)=[], 0x0, 0x0}, 0x2000000c) getgid() setsockopt$inet6_tcp_TCP_SILENT_CLOSE(r0, 0x6, 0x6bd, &(0x7f0000430000-0x4)=0x3, 0x4) fallocate(r2, 0x3, 0xef5e, 0x8) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000809000)={0x5, &(0x7f00000c5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getrandom(&(0x7f000074b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, 0x1) 2017/09/30 02:53:51 executing program 0: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x10000) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f8e000)="2f6465762f736e642f73657100", 0x0, 0x50040) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 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$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000afe000-0x4)=0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000e11000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000033c000)=0x10, 0x80800) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000428000)=0x0) getpid() r4 = getpgrp(r3) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r4, &(0x7f0000fb1000)={0x30, 0x6, 0x1, 0x28f, 0x34a128b, 0x1, 0x8, 0x4}, 0x0) r5 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000fb2000-0x20)={0x2, 0x6, 0x8, 0x7, r5}) r6 = dup3(r0, r0, 0x80002) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = dup3(r0, r6, 0x80000) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r6, 0x8040451a, &(0x7f0000a4d000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r8, 0x8, r9) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r7, 0x8018457f, &(0x7f0000fb4000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000fb2000-0x10)={0x0, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r8, 0x10, &(0x7f0000fb3000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r10, 0x0, 0x0) ptrace(0x420f, r10) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000ac2000)={0x0, r4}, &(0x7f0000fb5000-0x18)={0x3, 0xc4d, 0x34c, 0x1, 0x3, 0x7}) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r1) tkill(r10, 0x12) tkill(r10, 0x12) ptrace$setopts(0x4208, r10, 0x0, 0x20000008) 2017/09/30 02:53:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000c64000)={@generic="32bc749b76505d10aa2d3d56dc46b812", @ifru_names=@generic="2ee594cca866ea2fb05bfc2e48da3cbb"}) r2 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004c9000)="2f6465762f6877726e6700", 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00004e9000)={0xfffffffffffffffe, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000b1e000-0x20)={0x6, r5, 0x1, 0x1000}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f000033e000)={0x8, 0x9, 0x1, 0x6, 0x3ff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r3) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x1b, &(0x7f0000154000)=0x1, 0x4) bind$inet(r6, &(0x7f00008d3000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r6, 0x4) recvfrom(r4, &(0x7f0000d7a000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93, 0x3, &(0x7f0000f50000)=@alg={0x26, "736b636970686572000000000000", 0x10e, 0x0, "61657300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$int_in(r3, 0x5452, &(0x7f0000f17000-0x8)=0xf9d5) r7 = request_key(&(0x7f00005fa000-0x5)="7573657200", &(0x7f000082a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000463000-0xe)="736b636970686572000000000000", 0xffffffffffffffff) r8 = request_key(&(0x7f0000990000)="7472757374656400", &(0x7f00004de000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c4a000)="2f6465762f6877726e6700", 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000707000)={@common="7465716c300000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) keyctl$unlink(0x9, r7, r8) sendto$unix(r4, &(0x7f0000add000)="c13093408a1e193203cf825a4bfd0e196a025fa225dfa39360fb2fe19770c1dc8545398d411b04b8b79406e0e331c83faeb4484e71b87dcbe9cccd27d4b06fb2ea460c6d0b20955702bebf9860f3a97d1b8239406d6bd8278bb4ce6dc4ee67914413238d82bd00ad859119ddeabae0db31fa01ad84eb57a1a59d395309efbb1d26dd122f8c806bc889beae0020d39aece175dc", 0x93, 0x14, &(0x7f0000b6d000)=@abs={0x400000000000000, 0x0, 0x1}, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00001fc000)={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0xa6}, {0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x0, [0x100000001, 0x0, 0x2, 0x2, 0x3, 0x3, 0x3, 0x0]}, 0x5c) r9 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r9, &(0x7f0000ba4000-0x33)="d5", 0x1, 0x20000000, &(0x7f0000ba5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000d6000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) close(r3) llistxattr(&(0x7f00002a7000-0x1)="2e2f62757300", &(0x7f0000411000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000f95000)=0xb38, 0x4) 2017/09/30 02:53:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000057d000)="2f6465762f6877726e6700", 0x20000, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000532000)={0x2, &(0x7f0000a2b000-0x8)=[{0x4, 0x1}, {0x1ff, 0x5}]}) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000eb8000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000000d000)=0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000fc4000-0x4)=0x1, 0x4) request_key(&(0x7f000053d000)="6b657972696e6700", &(0x7f0000d3a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000065d000-0x8)="24776c616e312e00", 0x0) r2 = syz_open_dev$mice(&(0x7f0000fb7000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x105000) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000898000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001c000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$mice(&(0x7f00001e2000)="2f6465762f696e7075742f6d69636500", 0x0, 0x200000) ioctl$KDGETMODE(r5, 0x4b3b, &(0x7f00002d7000)=0x0) fcntl$lock(r4, 0x26, &(0x7f0000df7000-0x20)={0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x0}) ioctl$sock_ifreq(r3, 0x8913, &(0x7f0000e09000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8096a984ef50f1b0b550cc52fb715125"}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000941000)=0x0, &(0x7f00009fb000-0x4)=0x4) pwritev(r1, &(0x7f0000176000)=[{&(0x7f0000b03000-0xbb)="6f0793b0e2d310d326ec3bd5fab04e0e77f4c8174a85002501cf919e35d4fd785e91097214dbfc3560e68f7676a866e794c34ea417913d22be8a1baa4cad52f47edffa59f817c48bb516f8f946ec179122c195798293c3c43809b47bcb43ea6099e605ad341c1e83fa4e68927bffe6bb67bfa56a38800625908373620aa4e0cc35b256dca8c2b88bfdabd83eecf8f222bea948dbf51f24605c91caf461f52153dab796c4f86ce0165e0dd4287d08bc3e149fc5bf556a39206a6960", 0xbb}, {&(0x7f00001b6000)="b6e834668733c4a0e23338824fb3cd38bba2bc972646a7e3af68b31e94b3d45156ed9d8c90a89385ab1447ee1e1f90b60d5d69624d48a98123319422870adf362c939caf4b676548aa6cb7692a1d18a6c25a6de2c8c373f4884d9ac2bab5b35c2ce3d120c86097084f2f399df6119b7cefe6f7ed61c7a361e04f013b00ab9c7af10c1e0224fe", 0x86}, {&(0x7f00004ca000-0x1000)="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", 0x1000}, {&(0x7f0000ca3000-0xc6)="182153722e2d3d5c347d1bf96bc16521b0162cb6cf8054aa26cb7954470c5631cfa178c619ef6ec77fb99f652122b04c7dd97af61452774befbcd09f9cd50301d3a5df7560fe6ff8df80a09c0287922e8a81aa58109d071153814124e9644b418feaba975ba8fa45552b5021fdc13bfeac3d51436dedf7a4677a7036fca8baa8a9613ff59ba740dfac5286286a673ed9f7b10d15f3514bc97c3856c52d3af28a30bb16c874cba689b397d5d7ec584efc2ac5c9d8cc16ed965d50e4d4e9e05d434684ade1e813", 0xc6}, {&(0x7f0000ac1000-0xc8)="26d79300cfde0010851e393848dfc3405395120b2de651ce286b28974433ceebd3f4a782b6d6ce8f687d66f34a0d6858a44b671f49b861365560f913d52bffd9887a7253e9818998f32075ef1dba0f6955713cc5ab677f00fae4c8347bfd489440866b366bb864c9a3ff3782d2e368e6b09610c44371bef9c164233d4b46e84a6daad64f50e5a01e426ac85e2f39d822f9b0ad967257c5110997ac73f38813c5122f57a62a8f52eecf8bba6b7df777dd6cd09435f941f0a39ace89550e00aa1ff194ecdf62bc080f", 0xc8}, {&(0x7f000086a000)="033e533a0defa668ced5a7883e05fd649342e42fd0861ecc0fa6f9784f57479ba709c5085c5be7ae49cc811584adc9704341d6080145ef6df9c97d25fb5bdd988a0ddb2fec132b8a38745c5de147bdab8ad4a4a49c93cdd9a899040c7f44096bab11d191c05b900ab600f01ca14119431712f869070f04150e1fb1749f7e3472eb60626fa466486c0e8ed054d8e5c64fbc3c3078bad4318ded4a36a152b2d4a8c69454d228f00e0fc630847eaf8e33e9d246fc4df1196221c2e9323bc81573d722fe89", 0xc3}, {&(0x7f0000c60000-0xa3)="58cf4c80c7fcdb4b3344e45ed25dad9f0e94915d41d23f6cdd5ad268602748a2566bde3e533a241d5c99001c1d120e733704f5111a7911dea046f5f595bf854231690e022a33b6b05f05c5e668987051c0df73ae9992863f897ca72f716070d8646a4ff4bea48398bda5cb0007099839f1b6ba79b9eb283aa73fea90b0aaa62e629571be04a8ae64c0f5751908e4c439a02bc6a8265e801370b70e962ecd4ee4a11c65", 0xa3}], 0x7, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreqsrc(r6, 0x0, 0x25, &(0x7f0000722000)={@rand_addr=0xd386, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) connect$netrom(r2, &(0x7f0000e27000-0x48)=@full={{0x3, {"d952ae19136110"}, 0x8}, [{"bb9f691171aa56"}, {"a844577525b048"}, {"9e3696e1684e59"}, {"217abdce123252"}, {"d448eaa694759e"}, {"5dd7df294502df"}, {"c04781443e7079"}, {"3877952ebe3c6a"}]}, 0x48) 2017/09/30 02:53:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000002000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a34000)="7b00", 0x1) r1 = socket$inet6(0xa, 0x4, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) socketpair(0x4, 0x80800, 0x7, &(0x7f0000ce6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000dcb000)={0x10, 0x0}) bind$netlink(r3, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x100, 0x0}]}, 0x10) syz_open_dev$urandom(&(0x7f000027a000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x40000) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00009c4000)="77657374776f6f6400", 0x9) write(r3, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e00000000000000010000000def18ffff00f132050014006e35", 0x26) setns(r3, 0x4000000) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000f08000)=0x10000, 0x4) removexattr(&(0x7f00008f5000)="2e2f66696c653000", &(0x7f00001fd000-0x7)=@random={"757365722e00", "00"}) bind$inet6(r1, &(0x7f0000277000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x423, &(0x7f00006fa000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0xfffffffffffffffd, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "eb7a58", 0x0, "1e555e"}, "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"}}}}}) sendto$inet6(r1, &(0x7f0000f0a000-0x2)="cf36", 0x2, 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) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) recvfrom$inet6(r1, &(0x7f0000f0b000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd, 0x40, &(0x7f0000f0a000)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27e}, 0x1c) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000f11000-0x8)=0x0, 0xfffffffffffffffe) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f00004bb000)=0x8, 0x4) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000e3c000-0x8)="2e2f66696c653000", &(0x7f0000f1f000-0x8)="2e2f66696c653000") 2017/09/30 02:53:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) wait4(0x0, 0x0, 0x9, &(0x7f000086a000-0x90)={{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) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c65302f66696c653000", &(0x7f0000e24000-0x8)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x800000, &(0x7f000000a000)="61") r1 = creat(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0xfffffffffffffffe) ppoll(&(0x7f0000772000-0x18)=[{r1, 0x22, 0x0}, {r1, 0x1002, 0x0}, {r1, 0x4000, 0x0}], 0x3, &(0x7f0000f0f000)={0x0, 0x989680}, &(0x7f0000562000+0xf08)={0x8}, 0x8) syslog(0x0, &(0x7f00006e0000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000531000-0x88)={0x1, {{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) write(r1, &(0x7f000002d000)="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", 0x1000) writev(r0, &(0x7f0000281000-0x10)=[{&(0x7f0000956000-0x29)="290000001800311600000000000100070a000066006dff069902ffe10800080081000a000ef4ff010b", 0x29}], 0x1) [ 42.303183] device syz7 entered promiscuous mode [ 42.337623] device syz7 left promiscuous mode 2017/09/30 02:53:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) userfaultfd(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e71000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = open(&(0x7f0000b83000)="2e2f66696c653000", 0x0, 0x40) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000109000)={0x2, 0x4, 0x9, 0x8, 0x2}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fed000-0xa)="2f6465762f70746d7800", 0x2000, 0x0) ioctl$TIOCTTYGSTRUCT(r3, 0x541a, &(0x7f0000974000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fgetxattr(r2, &(0x7f0000fee000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000fee000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) capset(&(0x7f000033f000-0x8)={0x20080522, 0x0}, &(0x7f0000ac6000-0x18)={0x6, 0x7, 0x6, 0x80000000, 0xab, 0x9}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000ad5000)=@generic="7b8fb409916929352eaa31cb2603581f") sendmsg$netlink(r2, &(0x7f0000fea000-0x38)={0x0, 0x0, &(0x7f0000673000)=[{&(0x7f00007f9000)=[{0x14, 0x13, 0x701, 0x0, 0x0, "15"}], 0x14}], 0x1, &(0x7f000001d000)=[], 0x0, 0x0}, 0x0) keyctl$get_persistent(0x16, 0x0, 0x0) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x3c) clock_gettime(0x0, &(0x7f0000c26000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000cec000-0x120)=[{0x80000000, 0xc697, 0x3f, 0x3, @tick=0xd5, {0x80000001, 0x4}, {0x4, 0x81}, @note={0x3, 0x4, 0x7, 0x80000000, 0x3ff}}, {0x1f, 0x4, 0x58, 0x100, @tick=0x8, {0x4, 0x5}, {0x1, 0x6}, @note={0x78, 0x4, 0x0, 0x7f, 0x2}}, {0x80000001, 0x3, 0x7f, 0x401, @tick=0x3, {0xfff, 0x0}, {0x4, 0x9}, @note={0xe65d, 0xe8af, 0x4, 0x1000, 0x2}}, {0x99, 0x0, 0x8, 0x8, @time={r4, r5+10000000}, {0x99fe, 0x10001}, {0x10000, 0xb7c}, @ext={0xe8, &(0x7f0000fed000)="47e756c91258b4ed52f084ee59372cf3298b15424df98cdf15317076e54d5d81291e63e855992787689aee1792acda126a473c0fd323d3cdf43b3f2aa5010ac1561bd04bd5edd173eb3b77169261fecf2b92b37bc4ec9bb2c7bb44e949998ee0f118ef7d4f3bd02968220e34b0776c5413f3b5dbd27b8069c0a194487cc689513fd98da57399ad64bc744dea980792e20f6bea1c9ced078bf71ec2749a5ab69649ad24ce577346e56df2da29d0678b24953a292bda7e54ec2709591140e17a8f38b273c22926699b7869a5b65d4ee74ec8a38c96caaa024ff0ce7b67ed72ea264812fc7a09bdd6a0"}}, {0x9, 0x20, 0x4, 0x8000, @tick=0xffffffffffffff7f, {0xf9, 0x22}, {0x5, 0x0}, @connect={{0xfffffffffffffffc, 0x0}, {0xffffffff80fd3b4e, 0x200}}}, {0x9, 0x100000001, 0x4, 0xfffffffffffffffa, @tick=0x3, {0x6, 0x7}, {0x4b7, 0x8}, @ext={0xf9, &(0x7f0000fee000-0xf9)="1c8fcb2989c6ed27c842af1bfbaea30454d488a2324025962e27d9179847e3b664f5e3c0d85a1562773b53c1ecc1ff902e7491555bd0aae26ddfa02e4975f9baf19c20d8c1ef4a1043f1cc32d92e657db9d55acf3c6fdb9a8973e5c7e518ae6c8bddfa6953c094f377774f9e65875cadde937a8b2db33a5842d78e77283eb792d6b88f916ab73a367a16fb6ace4f2f1ecfd7baa0241915d8f7ca08392235b3c977de471bc3fbac6270de03e697241ef15d14eedffe53b62ea8d1637c6850488d49cd86279193ab2f3a15401e2f97391dbfcf9556e17067092e1b47d31f8bc5f0a5f9bec23f0d85f2fbe2d647664852750bf9e9ebb172608bf6"}}], 0x120) ioprio_set$uid(0x3, 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000767000-0x4)=0x8000201) r6 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00005c3000)={@common="67726530000000000000000000000000", @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}}) socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000488000)="120000fc1100000000000000b2aee6fff8ba29", 0x13, 0xc040, 0x0, 0x0) ioctl$KDSETKEYCODE(r6, 0x4b4d, &(0x7f0000e86000-0x3)={0xffffffffffffff00, 0xc49}) creat(&(0x7f000073a000)="2e2f62757300", 0x0) r7 = open(&(0x7f0000002000)="2e2f62757300", 0x0, 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x0, 0x0) sendfile(r8, r7, &(0x7f0000013000-0x8)=0x0, 0x0) open(&(0x7f0000f4a000)="2e2f62757300", 0x101d00, 0x102) 2017/09/30 02:53:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000e93000)="2200000019000709000700d7090002000a1f00000085080018000000040007001900", 0x22) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000040a000-0x10)={0x2, 0x2, 0x200, 0xa27e}, 0x10) r1 = epoll_create1(0x0) r2 = openat$binder(0xffffffffffffff9c, &(0x7f0000610000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00008db000-0x6)={0x9, 0x101, 0x101}) epoll_wait(r1, &(0x7f0000ea0000)=[], 0x0, 0x0) poll(&(0x7f0000e99000-0x48)=[{0xffffffffffffffff, 0x0, 0x7a}, {r0, 0x0, 0x7f}, {r1, 0x9, 0x7f}], 0x3, 0x401) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00001ab000-0xc)={@empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r0, 0x49) close(r4) r5 = syz_open_dev$sndseq(&(0x7f0000049000)="2f6465762f736e642f73657100", 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002c000-0x8c)={0x43c, 0x5b, 0x7, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$netlink(0x10, 0x3, 0x0) stat(&(0x7f000040a000-0x8)="2e2f66696c653000", &(0x7f0000b07000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = getgid() getgroups(0x3, &(0x7f000038d000)=[r6, r7, r8]) writev(r5, &(0x7f000068e000+0x97b)=[{&(0x7f00004f6000)="2900000018003109004a0001000c00070a0000000a00ff06800000020c000800040010006153f4ff01", 0x29}], 0x1) readv(0xffffffffffffffff, &(0x7f0000f19000)=[{&(0x7f00009c9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b0}, {&(0x7f00002f0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}], 0x2) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000064000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f00004f7000-0xc)={0x0, 0x0}) getsockopt$inet6_dccp_int(r9, 0x21, 0x1, &(0x7f0000bfe000)=0x0, &(0x7f0000a79000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ea1000-0x8)={0x0, 0x1}, &(0x7f0000f1c000)=0x8) epoll_pwait(r2, &(0x7f0000cf8000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x1, &(0x7f0000504000-0x8)={0x7f5761f9}, 0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000ea0000)={r10, 0x3}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r4, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2017/09/30 02:53:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000740000)=0x0, &(0x7f00001b6000-0x4)=0x0, &(0x7f00002f6000)=0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f000021a000)="2f6465762f62696e64657200", 0x40, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00007dd000-0x14)={0x7f, 0x60000000, 0x6, 0x3, 0x2, 0x1, 0x1, 0x40, 0x2, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) poll(&(0x7f0000592000-0x18)=[{r2, 0x40b, 0x0}, {r1, 0x1000, 0x0}, {r2, 0x4010, 0x0}], 0x3, 0xfffffffffffffffe) open(&(0x7f0000892000-0x8)="2e2f66696c653000", 0x400, 0x100) socketpair(0xf, 0x3, 0x2, &(0x7f00000b0000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$vcsa(&(0x7f0000541000-0xb)="2f6465762f766373612300", 0x7, 0xa000) add_key(&(0x7f0000b4b000)="7573657200", &(0x7f000098a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x2) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000c56000-0x4)=0x7, 0x4) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cfe000)="2f6465762f72746300", 0xc0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000515000-0x4)=0xff, 0x4) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00003b8000-0x4)=0x68, 0x4) bind$inet(r2, &(0x7f00007d2000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c37000-0x10)={0x1, &(0x7f0000115000)=[{0x6, 0x0, 0x0, 0x113}]}, 0x10) connect$inet(r2, &(0x7f0000019000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00006f0000-0x11)="e6", 0x1, 0x3ffff, &(0x7f0000f0a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000763000)="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", 0x1000, 0x8040, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r5, 0x0, 0x43, &(0x7f0000d1f000-0x15)="", &(0x7f0000d1c000)=0x0) r6 = dup(0xffffffffffffffff) ioctl$KDSETKEYCODE(r6, 0x4b4d, &(0x7f0000112000)={0x3, 0x81}) read(r2, &(0x7f00003ed000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) sendto$ipx(r4, &(0x7f00003d3000-0x1f)="02000000ffff00008f4a", 0xa, 0x13, 0x0, 0x0) set_thread_area(&(0x7f0000b0f000)={0x2, 0x100000000, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f00007a4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/09/30 02:53:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a72000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x2000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000012c000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mkdir(&(0x7f0000e2a000-0x8)="2e2f66696c653000", 0x4000000000000000) truncate(&(0x7f0000eda000-0xc)="2e2f66696c65302f62757300", 0x0) r1 = creat(&(0x7f00007ab000-0xc)="2e2f66696c65302f62757300", 0x60) getgroups(0x7, &(0x7f0000f27000-0x20)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00007e2000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0}, 0xc) chown(&(0x7f0000d10000)="2e2f66696c653000", 0x0, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x4, 0x5, &(0x7f00006e6000-0xa0)=[{&(0x7f000052e000)="2a97e3b9ce5e9a72aac9f54eb72eb029d7dbc938904b8130981bf986c6104c794d7e10c2927f507a6fc0860172d9a1e02e3724399e1b98ff90c092532283f73d292429c2c70d3158c87084cfee4e13367e243139f0bb694f880b8e04", 0x5c, 0xe000, 0x1f}, {&(0x7f0000621000)="7f26222fabe67da6822da47010c2e605bb546bd48d8879974c8869c329bfa274e627872035404abf96a78143ebec13bed8401f3da9af438c3709cf04a305aad46ae88d4ac152ad0a228947e6742ce561f30bbf610c44d0aea08f8a5fc0df490cbaa8a6651051e1522fb50bb15bb2c269d2668ef67dd7f161cff9b8fc37fed38f", 0x80, 0x100000001, 0x7ad9c28e}, {&(0x7f0000928000)="20964c749ecb269f13a45f53870b1bf01e1efe2d538bea63efafc7d5f3f601ec7a72efbe0371954dcbbf7f16977cd2a63e2c27c7890fb3d397a43fac5b6e", 0x3e, 0x684ec71f, 0x6}, {&(0x7f0000b97000)="322be163ffd07abebdd1f02229ef1c2487406d1ddf2ef6f62aeab65cfd6d68f1605d5cc5961811d6f754e77b8a7d7746204d44c4303b0e8e622bb3773c7f", 0x3e, 0x1, 0x1}, {&(0x7f000047b000)="2107c737a4459fe24eb4442912dec26a47216401adc2d4d7e289f4553423758468f15cd2209e3f1e91be9592b70b9509b8ad5d23aeb3f493a7cf445db63f55c7a1171987ad582a44160d3b00c0ce0695ebd6eee4ea1ea7933f98821d0175de997f32b02ec973f2a4a04808c10bea4c51c682a2bb462fef8d68c4e0e3a25cfa889e6c956b91b0715cbae5b4ff6860b08b44000f6792b926fca96f8f5ce25f629bb4d9f177d947c5a39831f5538c608a32ccdf5c9372f8292c2847e6732930f7b34d20673515d515e5", 0xc8, 0x7, 0x3}], 0x2a0000) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f000020a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000f52000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0xfffffffffffffffe, 0x4) sendto$inet(r3, &(0x7f0000c48000)="d9", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$ipx(r1, 0x0, &(0x7f0000f62000-0x4)=0x0, 0x80000) chroot(&(0x7f00004f0000-0xc)="2e2f66696c65302f62757300") setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000a4000-0x4)=0x4, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000033f000)={0x0, 0xa8bb, 0x10001, 0x0, 0x0}, 0x14) symlinkat(&(0x7f0000b6f000-0x8)="2e2f66696c653000", r1, &(0x7f0000a19000-0x8)="2e2f66696c653100") getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00002b2000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ae000)=0xdf) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000ed4000)=0x0, &(0x7f0000c69000-0x4)=0x4) r4 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000036f000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) sendto$ipx(r3, &(0x7f0000b0a000)="0eed885e331fbc4959b7ca0c93affd0e4d3e0100000007234199b58890ab3e4ada71d5b0e0e928ea202ede3c6fec9b9c3a568b20ebd576202f0bb390eadb1cf6f42bea32a8a1a2e8fc58420000000000000101b71394a81ffc90f9b86475978a45700d4b3624647c786e1d7aec195f7d60eb090299d3f815555200c39bb88786c2b000586a05c924730e1b00000000000000856318a301000024ec986367afe35bd1bf96b374024b1e2b9fbc54f19c400a", 0xb1, 0x3, &(0x7f0000bb8000)={0x4, 0x40000000000001, 0x20, "bba7ff4eed48", 0x1, 0x0}, 0x10) perf_event_open(&(0x7f000002f000-0x78)={0x7, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x20000000000, 0x0}, 0x0, 0x8000ffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000a89000)="2e2f66696c65302f62757300") 2017/09/30 02:53:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) llistxattr(&(0x7f000072a000)="2e2f66696c653000", &(0x7f0000064000)="", 0x0) chdir(&(0x7f00002fd000-0x8)="2e2f66696c653000") chroot(&(0x7f00003c5000-0x8)="2e2f66696c653000") 2017/09/30 02:53:51 executing program 5: openat$rtc(0xffffffffffffff9c, &(0x7f00005a1000)="2f6465762f72746300", 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0xc0140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, &(0x7f000033a000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) creat(&(0x7f00001be000-0x8)="2e2f66696c653000", 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)="2e2f66696c653000", 0x301080, 0x20) syz_open_pts(0xffffffffffffffff, 0x200000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000c0000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000b3e000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000e88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000085e000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c4d000-0xc)={0x0, 0x0, 0x0}, 0xc) getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00006c8000-0x7)="2f6465762f73672300", 0x0, 0x0) gettid() geteuid() getegid() inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000509000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x101000, 0xe6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000840000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000ac3000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffff9c, &(0x7f0000170000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002fa000-0x4)=0xe8) getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x4041, 0x0) socket$inet6(0xa, 0x80003, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007bb000-0x8)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f00009ad000-0xd)="2f6465762f7573626d6f6e2300", 0x3f, 0xa00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)="e1776c616e30776c616e3000", 0x40, 0xa, &(0x7f0000000000)={0x1, 0x7, 0x1b3, 0x2, 0x5, 0x7ff, 0x80, 0x0}) open(&(0x7f000068e000-0x8)="2e2f66696c653000", 0x121000, 0x40) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000+0x21d)=0x10) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e9b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004f6000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f000073c000-0x4)=0x0, &(0x7f0000000000)=0x0) stat(&(0x7f0000a59000-0x8)="2e2f66696c653000", &(0x7f0000857000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x1b, 0x2, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000598000-0x4)=0x14, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000fae000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x401}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000984000)=0x10) syz_open_dev$urandom(&(0x7f00005a2000)="2f6465762f7572616e646f6d00", 0x0, 0x400080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) eventfd(0x10001) fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000eef000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000feb000-0x8)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000c47000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000ebe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a45000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x400000, 0x0) fanotify_init(0x2, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000efa000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8d000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) eventfd2(0x63c, 0x80800) signalfd4(0xffffffffffffffff, &(0x7f000043e000)={0xcfd}, 0x8, 0x80000) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ddd000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f00005c5000-0x8)={0x0, 0x0}, 0x80800) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000435000-0xe8)={{{@in=@broadcast=0x0, @in=@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}, {{@in6=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db0000)=0xe8) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f00000ac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000035b000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getegid() getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c44000)={{{@in=@broadcast=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}, {{@in=@empty=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}}, &(0x7f0000001000-0x4)=0xe8) getegid() getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000c07000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000008a000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) lstat(&(0x7f0000012000)="2e2f66696c653000", &(0x7f0000495000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000d3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008d5000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000085a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000113000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) geteuid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000195000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000986000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f00007bb000)=0x0, &(0x7f0000564000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000084a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e76000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000185000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d71000-0x4)=0x14, 0x80000) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000190000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x105a40, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d1f000)={0x0, 0x0}) getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000159000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000+0x472)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000e41000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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}, @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}, {{@in=@broadcast=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}}, &(0x7f0000a6c000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x4000, 0x0, 0x0, 0x10000000000, 0x673, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000c2000)={0x0, 0x0}) geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)="2f6465762f736e642f74696d657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/30 02:53:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0xffff, &(0x7f00004be000)={0x0, 0x0}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000047000-0x22)="220000001400078f870000f709ff050c020c0101010000000900028000000104f415", 0x22) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000103000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000df9000-0x4)=0x8c) sched_getparam(0x0, &(0x7f000087c000)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0xfffffffffffffffe, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000033000-0x4)=0x8000, 0x4) tee(r2, r0, 0xfffffffffffffffb, 0x6) sendto$inet(r2, &(0x7f0000c48000)="d9", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f0000cf2000-0x20)=[{&(0x7f0000c7e000)="b3e6940899392fda844c9756929af38e27b72058ec36690566320f73c7beb2c012335bd5ae26098a55c8d0a9ac8787dcb7040b92e70a85cbdda02097507a186e947acf887b372013a18a89423cdec82e34d187634f609de989ac197089134b575c026bdc81d7b4dbe63779968dc4beee26d5a750f7647c8c1dddf4dbd0cb42e4caa95583f1887df4be80f17e009749f4ed28fe0371", 0x95}, {&(0x7f0000503000-0x1000)="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", 0x1000}], 0x2) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00006d3000-0xc)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000aca000-0x4)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00006fe000-0xc)={r3, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000c00000)={0x0, 0x20000000012c6, 0x10001, 0x0, 0x0}, 0x14) sendto$inet(r2, &(0x7f000039e000-0x2)="c100", 0x2, 0x1000000000000004, 0x0, 0x0) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x4, &(0x7f0000f9d000-0x4)=0x0, &(0x7f00008de000)=0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000b87000)={0x696, 0x9, 0x4, 0x5, 0x1, [{0x8, 0x4192839, 0x6, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0}]}) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000e1c000-0x8)={0x3, 0x0}) syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) socketpair$inet(0x2, 0x80000, 0xf39e, &(0x7f0000f4c000)={0x0, 0x0}) r5 = dup2(r2, r4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f0000fa9000)={0x8, 0x1, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, "eae9a3ed491a3e26", "f627e911d340219b58ef206a54c090eebdc6ff29b626284c5a22e124bc4efdbd", 0xffffffffffff8001, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mknod$loop(&(0x7f0000a11000)="2e2f66696c653000", 0x0, 0x0) mount(&(0x7f00004b1000-0x8)="2e2f66696c653000", &(0x7f0000154000-0x8)="2e2f66696c653000", &(0x7f00007ef000-0x3)="397000", 0x0, &(0x7f0000216000-0x3a)="7474ed0ec1b243d764db37") 2017/09/30 02:53:51 executing program 3: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000078f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000643000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00001a8000-0x4)=0x1, 0x4) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008de000)={0xfffffffffffffffd, 0x20000009a7, 0x9fa, 0x8003, 0xfffffffffffffff8}, 0x14) mmap(&(0x7f0000000000/0x5b0000)=nil, 0x5b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000405000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a}, {0xa, 0x0, 0xca59, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x5, 0x10001, 0x1, 0xff, 0x6, 0x5, 0x6, 0x100]}, 0x5c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b34000)="2f6465762f6b657963686f726400", 0x800, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000)={0x4, 0x7fffffff, 0x7, 0x10000, 0x80000001}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84bf, 0x4) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00008d8000)="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", 0xc90, 0x812, &(0x7f0000f10000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000a4e000-0x4)=0x3, 0x4) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x2000000000003, 0x100000000032, r0, 0x8000000000) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000045000-0x38)="8ed0e4ec08643f8e98030638c285eb09aa54570e6b200700000000200007000000000000032337fdd63bfff1ffff078f0024ad19e99b", 0x36) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000f14000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x2000032, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000d4e000-0xb9)="cbbbbd2c14981d27f13c06fe085af85ad3c6363e2e3620fcaeb03883038ade78e5674382a076da7639185a323304bc376d000000000000007f5b6481c687ef10dae3cd37e01501505bf1c504abd8d1e8b3e19e3b8eb107cb04292d8eb7177ebc7ad498ffb008fae6162a55c2412624c62ef5a5c4f9702070b5bbd9878697bde8dd7ad95ac5d20117d5b33786ce696246040ef36e42a4d147f8368c30ef25cc79eaa51c9cb74f681ac12b1fae24ad5c09cb72b143a17ac76be6", 0xb9, 0x4, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$netlink(0x10, 0x3, 0xe) [ 42.364440] device syz7 entered promiscuous mode [ 42.378652] binder: 4537:4539 ioctl 5609 208daffa returned -22 2017/09/30 02:53:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6877726e6700", 0x80000000000001ff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x6, 0x2, {0xffffffffffffffff, 0x2, 0x9, 0x3, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setown(r0, 0x8, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000004000)="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", 0x1000) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000000d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_mreqn(r2, 0x0, 0x4, &(0x7f0000004000)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) r3 = dup2(r2, r2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000043d000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000468000)=0xe8) recvfrom$inet6(r3, &(0x7f000000a000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4, 0x2, 0x0, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000111000)=0x0) setsockopt$inet_int(r2, 0x0, 0x800000013, &(0x7f000000e000)=0x4002, 0x4) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000000b000)=0x0, &(0x7f000000f000)=0x4) setsockopt$inet_opts(r2, 0x0, 0x6, &(0x7f0000651000-0x48)="97b37ec0ec2cc1edc4de9f8eb9293ad4e690b01ca6c7ec759ca33a5cee764dddac7e10402b41051a91b50569d7467c3b1943965cb5fb75228da17da7feb385561e0b5d03c3a54241", 0x48) poll(&(0x7f0000005000)=[{r2, 0x4, 0x0}], 0x1, 0x5) setsockopt$inet_int(r3, 0x0, 0xd, &(0x7f0000010000)=0x402, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000003000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000004000)="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", 0x1000, 0x0, &(0x7f000000a000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$fuse_notify_poll_wakeup(r3, &(0x7f0000efb000-0x18)={0x18, 0x2, 0x0, 0x3ff}, 0x18) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r3, 0x101, 0x6, &(0x7f0000e8d000-0x4)=0x3, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000479000)={&(0x7f0000cd5000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) dup2(r1, r2) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000013000-0x4)=0x0) 2017/09/30 02:53:51 executing program 6: r0 = socket(0x0, 0x8080b, 0x2000000000000000) socketpair$inet(0x2, 0x80006, 0xfffffffffffff001, &(0x7f00003b0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00003b9000)={0x0, 0x2}, &(0x7f00002d4000)=0x8) r4 = socket$inet6(0xa, 0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000008f000)={r3, 0x48, "4f5995edb831663b24f17aece5d34b0000000000000003f91707501b1d79529c26032bb6df2d104ef14aedc685c8adf45053579757a0b0bd2f873feeb72a34036227bea5a04b9fcc"}, &(0x7f0000000000)=0x50) close(r2) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000449000-0xc)={r3, 0x6, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r3, 0x6, 0x2327, 0x1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000fb2000)={r3, 0x9, 0x0}, &(0x7f0000517000)=0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000323000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3102}) r6 = memfd_create(&(0x7f0000000000)="fff8", 0x0) getsockopt$inet_tcp_TCP_SILENT_CLOSE(r6, 0x6, 0x6bd, &(0x7f00003df000-0x4)=0x0, &(0x7f0000e6d000)=0x4) pwritev(r6, &(0x7f0000615000)=[{&(0x7f0000e3f000-0x1000)="", 0x0}, {&(0x7f0000ee3000)="bd4bdce31fa22ab1490d26f89ccfe44495ff910ff3ca2b8fc81f5cefa8f83ee58e24d8935c86d4c38e235ff8eadb4bbe7901a6f7871c2be7c61e2f595b92116b701f508269a256240e80175e6efc1a44b1955d1aaee28a", 0x57}, {&(0x7f0000fa2000)="e51d66e035978e51b988b65662ee358deb7785b668ba77ec71717aac2f67c641772d3a4b00d1df92e2dd49b622cb9ff53e66717cf2e5b828cb70e3eb72ff51b6fccc1b1092402052ab2aa256297296da9f1e9a34c7731abb0ede9f546e6c050f931505b100a19f443e90e9d16cab2b9cb171023d6b65945d5218e4b600f92899158a41405121dd90d20bd1063ee4c1a70725", 0x92}, {&(0x7f0000374000)="a93c4691f28569fbab3303672c86929c0e6da7358b324628a516b6a1965f90dfacf730f01ff82677c37a0e002205aca25abbd5242eeb5d91cdc9364d69095c90b902312b55739f948f4511dc5d82a2313ee17aa43deda730ff2360549ee7646ade8a8e6810c835484a340e376519baca603aade40c8d1514ddf65c956fcc4ff6eaeb47f883647578f17e738ef90eb0c99c120aca671c6ae451eae7e6f22f0dd9c53e", 0xa2}, {&(0x7f0000c0c000)="17e8e438543bf031484fa1e09753932f5c2d0a65cd074e3ea67c61ed3fe5c0bcda0111896900154ebf906edcbe54e48d6d0c708acae534f401c7c6b36adb14f24452196f56172fee0a77674d1bc15fe85082d15aa17e67a7db02e8321f5b01", 0x5f}, {&(0x7f0000678000)="e284045c00046cc909a94d683f7dfc2541506e6a354966", 0x17}, {&(0x7f0000adc000-0x23)="ba280a356a3aa238038bad2ef3f9b2addb761d71fe4ccaf43f0ad359e2aeb12264a3d9", 0x23}, {&(0x7f0000ab0000)="9231677e7c8a04f83ea60dfd213e5ea3fffbab803637d6", 0x17}, {&(0x7f0000102000+0x79f)="318106079590d39b8f0965042c8eca0dc8740d85f6f003cc40fc350e53c384816d0328d6cbae796b577b4e51c3aff87434f195cdf484d929fac177fdf6bc5a06377598af2fea4ca63a536a5c322c96cdb1569e14d2b5bb4399a426157994eb9a64959ff82f33b74f2e1a4da75287c8f2240101c0300b1a0b251b26049a47bc8b9bc4c6d7de117dd6357a0a30abc495613bd058b97a5b52c01a1216e41c9de1ede29fb95206a53e5b91f1db21", 0xac}], 0x9, 0xfc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000001b000)=0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000019f000+0x9a5)={r5, 0x5, 0x30}, 0xc) fcntl$setown(r6, 0x8, r7) 2017/09/30 02:53:51 executing program 1: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000b45000-0x8)="2e2f66696c653000", 0x80800, 0x8) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) connect$inet6(r0, &(0x7f0000fd0000-0x1c)={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00008bf000-0x8c)={0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000fbf000-0x4)=0x40000000000005, 0x4) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x300000a, 0x32, r2, 0x0) r3 = memfd_create(&(0x7f0000e14000)="706f7369695f61616c5f61636c6573730010004078785f616c5f616363737373656c662d5c5e0025", 0x0) close(r2) r4 = dup2(0xffffffffffffffff, r1) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fda000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c6000)=0xe8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000fd8000)=[@in6={0xa, 0x1, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x1, @rand_addr=0x80000000000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x11, 0x10000000803, 0x7) setsockopt(r5, 0x107, 0xf, &(0x7f0000155000)="2000016f", 0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r5, &(0x7f0000fdb000-0x70)=[{&(0x7f00002b0000)={0x27, 0x3, 0x0, 0x7, 0xe00, 0xfffffffffffffffd, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000a2c000-0x30)=[{&(0x7f0000fa1000-0x1d)="cb000000002301000100ffffffffdec7cf00805b5a35645aeb0561a0", 0x1c}, {&(0x7f0000266000-0x8e)="538c5e00f17151212285d1cbe57fbdd88fddb383cf3af216dc04b57b00396cfeb3c348a2342a6c86ce9e2345c5efb73905151d907c581acd9cba5ad5b2e1133ec46f3951724ba4a140e68bdae365e2bbce3066571d61de74026ff8ccfa4892c9dd37032fc15253737fec13c40e6fe0300000efcf1d9cb7055ec23bbda4dcedcf01207bb837844c9df45d74daf477", 0x8e}, {&(0x7f0000fdb000)="0a251751c4a40c9c5695c2ec3b594182c1549c4089e1a665e9e0174637324ddbd77ab6233d8f8b8d8dcce846dcb7f3a9f561c29d06e5c38fa4069fd4d671c41c717747204f3cdeebf96d818d63775fec9145d7a9ffc39971fd698761dc6d55786cd8335f2be49869945668741ea28cd897703d0974d8f9e86ed35d09c67aa444305df2dfa44115ab438cc78bfc7a13e032174796a2bdf9", 0x97}], 0x3, &(0x7f00008ae000-0xf0)={0xf0, 0x8b, 0x8, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c688f0ac86300dabdee69c5643dad02002868bf8c0000000000000fffa6a2df8b709000809bfb01e9f3cae7a8fe1b60d8c4e3bc5b90ba03cb95720e5b9fd1a0c02cdce1d790df02a5a27835270bfc5ca8d11a77dcbeebc73323495d6f6f4c253842f8d78f46a14731c2efcb35766481a53ef76ac18a118e25905c39eb12bb39af886d09f05dd4858df03771559c96e62c8b10472b6c8934c0dd32c5cf5589e5dd71f38f39b4cdcba3440f5cb9aa7376bb6db2030df650ef146ad9"}, 0xf0, 0x200488d1}, {&(0x7f0000d06000)={0x27, 0x6, 0x4, 0x5, 0x9, 0x9e5, "dec4268683590a3fbdd19c5347a5f6f92d045a6cf90b5d4f7558798ff33e310d6d1c866edfc3623165e0184163396d476ec8cb9d074e0ec7a0f3de8e40bee4", 0xa6}, 0x60, &(0x7f0000067000)=[], 0x0, &(0x7f0000d07000-0x28)={0x28, 0x0, 0x3, "287cc0cbc2f37224375cc9620005ff3c9cd4"}, 0x28, 0x10}], 0x2, 0x5) syz_open_dev$loop(&(0x7f0000002000)="2f6465762f6c6f6f702300", 0x1000000000000001, 0x80) ioctl(r3, 0x1268, &(0x7f0000022000)="77") fcntl$dupfd(r2, 0x100000000409, 0xffffffffffffffff) 2017/09/30 02:53:51 executing program 2: syz_open_dev$urandom(&(0x7f0000eaa000)="2f6465762f7572616e646f6d00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x200, &(0x7f0000000000)={0x0, 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000004000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="4f139995fbf3bcd598d48608eb10225e"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000005000)="2e2f66696c653000", &(0x7f0000007000-0x13)=@random={"757365722e00", "2f6465762f7572616e646f6d00"}, &(0x7f0000004000-0x1)="00", 0x1, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000)={&(0x7f0000004000)=@sco={0x1f, {0x9, 0x4, 0x58, 0xb, 0x100000001, 0x10001}}, 0x8, &(0x7f0000004000)=[{&(0x7f0000006000-0x58)="14711cf6b322bcd408ae2d26f9e394e4bfbf5c0f6bc6f55e566c2eb59173b3322c4bfc30ed4f9ecc83999435671922b6907db4e39da59b678383dabd53df9d7c82c37273a592ec07a2f413e28e3f99c374193cf5d74bdda5", 0x58}, {&(0x7f0000006000-0x82)="001ed192ee56c053c50a3929b802ae6dba79b8edb7cf2f7a58c2b1c2e7004cd00389d130c2bdc23cea63747c7014a0a82cec5bcd59b18536819463caca4fd4afbfe20a9f41ff1315c15652ba6c7042de7f5b8caad6d8725468cd3d354362af154e75e122d84c6240a65a567131bb82edceff6864e9125859f34f439b307a4d6e956c", 0x82}, {&(0x7f0000006000-0xfe)="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", 0xfe}, {&(0x7f0000001000-0x55)="498085078530ad3d99a72bfb985cc2c579119c41b358b5a4816caf02b8add206a65a9a6df8c4a58de0246370225114389a63cd26bdd4b5d841f9c7c96027a32c9a3b95fc58bec6b6341388d0a214662b9ef8b1f4fa", 0x55}, {&(0x7f0000005000-0x91)="fd9ef30406a81753c4c48ed02bde40f089f86a547726b40381a7d7333b85924c6ec9cc381818828a4a95b7caa6ef7e74c8e10f9dbc3e6c6eef639e9a67de24ddc7071d0457c285ae2fa633fb85ad764c2e8e18081933f1919e1c1c532c8a5f100414c6ae6d4464ada43b20008f344da4f7285574b36dde195c80c7a5ebe68711a1092bb99616b19600ee60c76d693a1c2d", 0x91}, {&(0x7f0000006000-0x38)="dc2dcb5a2dbf28d48904e17641e8fd45450c3d24a6ac32542cf40c902bec2013d05ab64412b8dcdba73e1059b3157fe581df1f32b3414e58", 0x38}], 0x6, &(0x7f0000002000-0x1b8)=[{0xc0, 0x1, 0x5, "b970c6b1c9ac6ba9cc1e4f138bd31d3c2b0b20225477e7c7cab6e26bee2a43af545587bfeb81d71957622e5650c62be2812882fa0cc4d7982a00f50b370155b98c431fb87936217d5e6658110a8a16401e2c00529411322678ef2e6eff2675e3b7235913df03f1e2eeffecd7fef47b646fafc50ae9692c95dd297cabdc68104840c5630cb84effc88ecdda2eff8d745b0175ba8058d682cb690182dafc50bfa7edc3ee9f873d75f3a6b04444b6797ecc"}, {0x20, 0x10e, 0x1, "efb0d9bd7dc104b42b8f9a2ebe70e9"}, {0xd8, 0x100, 0xcbb, "4718b182bff2277309e5da1534a5368b1ade0c0d2e1296e1cf99ab73bd910ded6c46aba9d166282dd4ae378e4c5afc62d74accec1ee413ee71404b53f25efba4254a809c1562170965f1cf98ab001ab7aba9c0674dd13b13192bc3eada4fede382b0fbe8b69815860bf448989284e02fcd136a323298f8b9b1c5e1791cfd6670cdb1d1844a84242cc6e2cc0f08e78d27f6c0ab6ebb7548ec34b65a896c87c66d790aa2e994e2fa442fc76fe0f56c4eb80eef1243e8a2ed0b7b07465139c9bece613074b4cc0f75"}], 0x3, 0x80}, 0x200000c0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000008000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0xff, 0x8, 0x6, 0x5, 0x6}, &(0x7f0000008000-0x4)=0x20) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000005000-0x4)=0x1ff) futimesat(r0, &(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000002000)={{0x0, 0x7530}, {0x77359400, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_MIN_RTO(r0, 0x6, 0x6b1, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000002000-0x88)={0x3, {{0xa, 0x0, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) [ 42.405174] binder: 4548:4551 ioctl 5404 207dcfec returned -22 [ 42.423397] 9pnet_virtio: no channels available for device ./file0 2017/09/30 02:53:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000b07000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x20000, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="08f7de4228dc97e5b43e9e6d44abc00150701a78f9dc5b9597b1488b2762bdd03c59a7b3f1081d9b90de88ef1f669689aeb4171b7ce8d7789bdbc9405ea2cacd3f21e33255490ef407bc123703da83620b25d438d743e926194f7460c8b1fec5b34ff2918c62a394477b27f3a107cb02363cb3c35c8036f4e8e458705baa6c3c9ede93b525e280ac5dcf61cf52d13eb05bd319b40ab8550374d9cadc") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000e9e000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r2, &(0x7f000003c000-0x1)="2f", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) lseek(r2, 0x0, 0x2) sendfile(r2, r2, &(0x7f000003c000)=0x0, 0xffc) syz_extract_tcp_res(&(0x7f0000941000)={0x0, 0x0}, 0x5, 0xf837) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/09/30 02:53:51 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x88) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000005000-0xc)={@rand_addr=0x6, @rand_addr=0x500000000000000, @multicast2=0xe0000002}, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f000000b000)="6e6f64657600ee", 0x7) sendto$inet(r0, &(0x7f0000000000)="4810b792a8a73b9371942d095e850850c691dd8e292bfb339fd6afa5043568196e63be51d394c5820b61a0a1974dad8a3058a0eb4f6398c6c37813a017a56a000e69c9fd8e78c84f361588d8a16077e374e1c8314d561939d46a95474277c0068677c2397e2b1129fc773a95c4", 0x6d, 0x8000, &(0x7f0000007000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r0, &(0x7f000000a000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000010000-0x4)=0x0, &(0x7f000000e000)=0x4) sendto$inet(r0, &(0x7f0000007000)="cda873", 0x3, 0x8100, 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f000000f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000f000)=0x96) recvfrom$inet(r0, &(0x7f000000a000)="00000000000000000000000000000000000000000000000000", 0x19, 0x102, &(0x7f000000b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000010000)={0x10000003, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f000000d000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000010000-0x4)=0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000011000)="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", 0xfc0, 0x40002, &(0x7f0000001000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x1000000, 0x32, r1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f000000e000)="", 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000011000-0x8)={@rand_addr=0x0, @broadcast=0x0}, &(0x7f000000a000)=0x8) socket$inet6(0xa, 0x80000000000207ff, 0x1) [ 42.433069] binder: 4537:4539 ioctl 5609 208daffa returned -22 [ 42.434961] syz-executor3: vmalloc: allocation failure: 17179607040 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 42.434970] CPU: 1 PID: 4562 Comm: syz-executor3 Not tainted 4.9.52-g9b2b081 #55 [ 42.434975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/09/30 02:53:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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}) r1 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000030b000)={@generic="020000000400040000f5ff8000e9bc22", @ifru_map={0xfa6, 0x20000000005, 0x0, 0x0, 0x0, 0x80000000}}) close(r1) 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(r0, &(0x7f000016b000-0x10)=@llc={0x1a, 0xc, 0xfffffffffffffffd, 0x200, 0x6, 0x3ff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d78000)="2f6465762f73657175656e6365723200", 0x40, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f00003d5000)={&(0x7f0000a10000/0x4000)=nil, 0x4000}) r4 = socket(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f000029d000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b90000)=0xe8) mmap(&(0x7f0000911000/0x1000)=nil, 0x1000, 0x9, 0x10, r2, 0x0) faccessat(r3, &(0x7f0000e37000)="2e2f66696c653000", 0x60, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) setitimer(0x1, &(0x7f0000b09000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000043d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00009b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xfffffffffffffffc}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) accept$llc(r2, 0x0, &(0x7f0000a5f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet_sctp(r6, &(0x7f00005ae000-0x188)=[{&(0x7f0000612000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000485000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80842000) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) removexattr(&(0x7f000080d000)="2e2f66696c65302f62757300", &(0x7f0000a98000-0xb)=@random={"6f73322e00", "72616d667300"}) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003bd000-0xa)="2f6465762f70746d7800", 0x20000, 0x0) fcntl$dupfd(r7, 0x406, 0xffffffffffffff9c) 2017/09/30 02:53:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d7f000-0x10)="2f6465762f73657175656e6365723200", 0x900, 0x0) bind$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x1000, 0xf2, 0x7, 0x1f, 0x100000001, "deec30ce3d6f0578b340a962540ee84092c3776eba7d352a77eb267bfe1dedc130b921cb9ed4df7caa01061e03d19f3229271b9212e61f31bc233b642ad4f5", 0x4}, 0x60) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000e64000-0x88)={0x84f5, {{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001a9000-0x10)="2f6465762f73657175656e6365723200", 0x10000000800, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a3e000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a78000-0x4)=0xb) getsockname$inet(r2, &(0x7f0000a06000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f85000)=0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003a0000)="2f6465762f73657175656e6365723200", 0x0, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000feb000-0x20)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}, 0x20) connect$inet(r2, &(0x7f0000791000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000e47000)=0x335, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000365000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) r5 = accept$unix(r3, &(0x7f0000d83000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000dbd000)=0x1002) fcntl$addseals(r0, 0x409, 0x4) getpeername$inet(r4, &(0x7f0000a52000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000492000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00009cd000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9d000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000e92000)={r6, 0xc74}, &(0x7f00000b1000-0x4)=0x8) connect(r4, &(0x7f0000f5d000)=@ipx={0x4, 0x9, 0x3, "51dbbdaba1d2", 0x7, 0x0}, 0x10) syz_open_dev$sg(&(0x7f0000f5d000-0x9)="2f6465762f73672300", 0x7, 0xfffffffffffffffc) syz_open_dev$sndtimer(&(0x7f00008eb000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x20000) setsockopt$sock_int(r4, 0x1, 0x5, &(0x7f0000a1c000)=0xcc2, 0x4) sendto$inet(r4, &(0x7f0000062000-0x1)="fc", 0x1, 0x80000000000000, &(0x7f0000f5c000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/30 02:53:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = fcntl$dupfd(r0, 0x0, r0) write$fuse_init(r1, &(0x7f0000b9f000)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r2 = epoll_create1(0x0) r3 = getpid() getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000099000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000058000-0x4)=0x24) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000645000)={r4, 0x7a04000000}, &(0x7f0000bf3000)=0x8) ioctl$int_in(r1, 0x5423, &(0x7f00002a1000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00007b8000-0xc)={0x0, 0x0}) r5 = gettid() rt_sigsuspend(&(0x7f0000b52000)={0x0}, 0x8) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r7, &(0x7f000073f000-0xc)={0x4, 0x0}) fcntl$setsig(r6, 0xa, 0x12) fcntl$setownex(r6, 0xf, &(0x7f00002cb000)={0x1, r3}) dup2(r1, r7) tkill(r5, 0x16) [ 42.434989] ffff8801d02df880 ffffffff81d93149 1ffff1003a05bf13 ffff8801d01b9800 [ 42.435001] ffffffff83ab7ac0 0000000000000001 0000000000400000 ffff8801d02df990 [ 42.435010] ffffffff81450d72 024000c2e3617d9b 0000000041b58ab3 ffffffff8418fa0d 2017/09/30 02:53:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000003) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="d39bd972000000ffff4a629800000769", @ifru_names=@generic="d0e0ce3c5c6d79a9bc681defee8cff16"}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet(0x2, 0x6, 0x200000000000d) accept$inet(r2, &(0x7f0000b32000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094b000-0x4)=0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000924000-0x4)=0x3, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000e50000-0x4)=0x800, 0x4) sendmsg$netlink(r1, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000fa6000)=[{&(0x7f0000028000-0x14)=[{0x11, 0x14, 0x201, 0x0, 0x200, "0a"}], 0x11}], 0x1, &(0x7f0000027000)=[], 0x0, 0x40800}, 0x0) 2017/09/30 02:53:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f00009b1000)={0x0, 0x0}) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000307000-0x10)={0x2, 0x7a, &(0x7f0000654000-0x7a)="22235f86064697a7fd9be2fa53e9c6c82cd0a090ab26d9aabee27548f13425deeb148f23ab22e2820fca3c33781d4177c000d0f636abf242e04280247a87f630659120e8f7dcc69f8f65df20fa5fb35b4a250fcc57881736bc58f4dd0c91357b37af7ed0eac906c8f2b1e1062c1c5f856da8b6368147d9b85d04"}) mmap(&(0x7f0000000000/0x935000)=nil, 0x935000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8400000001, 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000201000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x4, &(0x7f0000cb1000-0x4)=0x80, 0x4) connect$inet(r1, &(0x7f00008b6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000056f000-0x4)=0x0) mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000083000)=0x100000001, 0x4) recvfrom$inet(r1, &(0x7f0000147000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x100, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000150000-0x4)="", 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000a25000)={0x10000, 0xf1e, 0x81, 0x80, 0x100000002, 0x400000000101}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x19, &(0x7f00005da000-0x4)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) openat$autofs(0xffffffffffffff9c, &(0x7f0000526000)="2f6465762f6175746f667300", 0x40000, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000006000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000063c000)=0x9a) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000931000-0x8f)={0x6, {{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]}}, 0x90) sendto$inet(r1, &(0x7f0000934000-0x1001)="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", 0x1001, 0x1000040001, &(0x7f0000931000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00008b7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x40000000, &(0x7f00006db000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 42.435011] Call Trace: [ 42.435023] [] dump_stack+0xc1/0x128 [ 42.435033] [] warn_alloc+0x212/0x240 [ 42.435043] [] ? zone_watermark_ok_safe+0x280/0x280 [ 42.435052] [] ? __alloc_pages_nodemask+0x390/0x6b0 [ 42.435060] [] ? __alloc_pages_slowpath+0x1dc0/0x1dc0 [ 42.435071] [] __vmalloc_node_range+0x3f5/0x5f0 [ 42.435078] [] ? kmalloc_order+0x5f/0x70 [ 42.435085] [] ? kmalloc_order_trace+0x68/0x190 [ 42.435092] [] vmalloc+0x5b/0x70 [ 42.435101] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 42.435109] [] xt_alloc_entry_offsets+0x41/0x60 [ 42.435120] [] translate_table+0x21a/0x1e80 [ 42.435130] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 42.435138] [] ? map_vm_area+0x9e/0xd0 [ 42.435147] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 42.435163] [] ? check_stack_object+0x68/0x140 [ 42.435172] [] ? __check_object_size+0x174/0x3a9 [ 42.435178] [] ? 0xffffffff810002b8 [ 42.435189] [] do_ip6t_set_ctl+0x2be/0x470 [ 42.435200] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 42.435214] [] ? mutex_unlock+0x9/0x10 [ 42.435225] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 42.435233] [] nf_setsockopt+0x67/0xc0 [ 42.435243] [] ipv6_setsockopt+0x115/0x150 [ 42.435251] [] tcp_setsockopt+0x82/0xd0 [ 42.435261] [] sock_common_setsockopt+0x95/0xd0 [ 42.435269] [] SyS_setsockopt+0x160/0x250 [ 42.435277] [] ? SyS_recv+0x40/0x40 [ 42.435285] [] ? move_addr_to_kernel+0x50/0x50 [ 42.435294] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.435303] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 42.436588] Mem-Info: [ 42.436609] active_anon:73738 inactive_anon:43 isolated_anon:0 [ 42.436609] active_file:3437 inactive_file:5806 isolated_file:0 [ 42.436609] unevictable:0 dirty:81 writeback:0 unstable:0 [ 42.436609] slab_reclaimable:3753 slab_unreclaimable:18510 [ 42.436609] mapped:22007 shmem:51 pagetables:777 bounce:0 [ 42.436609] free:1501087 free_pcp:236 free_cma:0 [ 42.436627] Node 0 active_anon:294952kB inactive_anon:172kB active_file:13748kB inactive_file:23224kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88028kB dirty:324kB writeback:0kB shmem:204kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 36864kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 42.436643] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2910 6411 6411 [ 42.436668] DMA32 free:2981152kB min:30600kB low:38248kB high:45896kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2981848kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:696kB local_pcp:648kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 42.436693] Normal free:3007288kB min:36816kB low:46020kB high:55224kB active_anon:294952kB inactive_anon:172kB active_file:13748kB inactive_file:23224kB unevictable:0kB writepending:324kB present:4718592kB managed:3585220kB mlocked:0kB slab_reclaimable:15012kB slab_unreclaimable:74040kB kernel_stack:6016kB pagetables:3108kB bounce:0kB free_pcp:248kB local_pcp:148kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 42.436829] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 4*4kB (M) 2*8kB (M) 4*16kB (M) 2*32kB (M) 4*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 1*1024kB (M) 2*2048kB (M) 726*4096kB (M) = 2981152kB Normal: 858*4kB (UE) 3114*8kB (UME) 2532*16kB (UM) 1417*32kB (UME) 1356*64kB (UME) 446*128kB (UME) 105*256kB (UM) 11*512kB (UME) 1*1024kB (M) 0*2048kB 663*4096kB (M) = 3007256kB [ 42.436920] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 42.436922] 9293 total pagecache pages [ 42.436925] 0 pages in swap cache [ 42.436929] Swap cache stats: add 0, delete 0, find 0/0 [ 42.436931] Free swap = 0kB [ 42.436933] Total swap = 0kB [ 42.436936] 1965979 pages RAM [ 42.436938] 0 pages HighMem/MovableOnly [ 42.436940] 320235 pages reserved [ 42.491428] syz-executor3: vmalloc: allocation failure: 17179607040 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 42.491438] CPU: 0 PID: 4573 Comm: syz-executor3 Not tainted 4.9.52-g9b2b081 #55 [ 42.491443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.491458] ffff8801d52d7880 ffffffff81d93149 1ffff1003aa5af13 ffff8801d01be000 [ 42.491469] ffffffff83ab7ac0 0000000000000001 0000000000400000 ffff8801d52d7990 [ 42.491482] ffffffff81450d72 024000c2928bd7c8 0000000041b58ab3 ffffffff8418fa0d [ 42.491483] Call Trace: [ 42.491497] [] dump_stack+0xc1/0x128 [ 42.491510] [] warn_alloc+0x212/0x240 [ 42.491520] [] ? zone_watermark_ok_safe+0x280/0x280 [ 42.491530] [] ? __alloc_pages_nodemask+0x390/0x6b0 [ 42.491540] [] ? __alloc_pages_slowpath+0x1dc0/0x1dc0 [ 42.491551] [] __vmalloc_node_range+0x3f5/0x5f0 [ 42.491559] [] ? kmalloc_order+0x5f/0x70 [ 42.491566] [] ? kmalloc_order_trace+0x68/0x190 [ 42.491574] [] vmalloc+0x5b/0x70 [ 42.491583] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 42.491591] [] xt_alloc_entry_offsets+0x41/0x60 [ 42.491600] [] translate_table+0x21a/0x1e80 [ 42.491608] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 42.491615] [] ? map_vm_area+0x9e/0xd0 [ 42.491623] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 42.491631] [] ? check_stack_object+0x68/0x140 [ 42.491637] [] ? __check_object_size+0x174/0x3a9 [ 42.491641] [] ? 0xffffffff810002b8 [ 42.491649] [] do_ip6t_set_ctl+0x2be/0x470 [ 42.491656] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 42.491663] [] ? mutex_unlock+0x9/0x10 [ 42.491671] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 42.491678] [] nf_setsockopt+0x67/0xc0 [ 42.491687] [] ipv6_setsockopt+0x115/0x150 [ 42.491694] [] tcp_setsockopt+0x82/0xd0 [ 42.491703] [] sock_common_setsockopt+0x95/0xd0 [ 42.491712] [] SyS_setsockopt+0x160/0x250 [ 42.491719] [] ? SyS_recv+0x40/0x40 [ 42.491727] [] ? __fget_light+0x158/0x1e0 [ 42.491733] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.491741] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 42.491743] Mem-Info: [ 42.491759] active_anon:69709 inactive_anon:43 isolated_anon:0 [ 42.491759] active_file:3437 inactive_file:5806 isolated_file:0 [ 42.491759] unevictable:0 dirty:81 writeback:0 unstable:0 [ 42.491759] slab_reclaimable:3753 slab_unreclaimable:18829 [ 42.491759] mapped:22007 shmem:51 pagetables:777 bounce:0 [ 42.491759] free:1505092 free_pcp:311 free_cma:0 [ 42.491775] Node 0 active_anon:278836kB inactive_anon:172kB active_file:13748kB inactive_file:23224kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88028kB dirty:324kB writeback:0kB shmem:204kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 36864kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 42.491796] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2910 6411 6411 [ 42.491840] DMA32 free:2981152kB min:30600kB low:38248kB high:45896kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2981848kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:696kB local_pcp:48kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 42.491863] Normal free:3023308kB min:36816kB low:46020kB high:55224kB active_anon:278836kB inactive_anon:172kB active_file:13748kB inactive_file:23224kB unevictable:0kB writepending:324kB present:4718592kB managed:3585220kB mlocked:0kB slab_reclaimable:15012kB slab_unreclaimable:75316kB kernel_stack:6112kB pagetables:3108kB bounce:0kB free_pcp:548kB local_pcp:228kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 42.491897] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 4*4kB (M) 2*8kB (M) 4*16kB (M) 2*32kB (M) 4*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 1*1024kB (M) 2*2048kB (M) 726*4096kB (M) = 2981152kB Normal: 693*4kB (UME) 3045*8kB (UME) 2531*16kB (UME) 1383*32kB (UME) 1355*64kB (UME) 446*128kB (UME) 105*256kB (UM) 11*512kB (UME) 1*1024kB (M) 7*2048kB (M) 664*4096kB (M) = 3023308kB [ 42.491975] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 42.491977] 9293 total pagecache pages [ 42.491980] 0 pages in swap cache 2017/09/30 02:53:52 executing program 7: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x800) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000cab000-0x4)=0x7, 0x4) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000f57000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a1f000-0x4)=0x10, 0x80846) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f0000ce3000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f60000)=0x10) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f60000)=0x800, 0x4) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x9, 0x3b, 0xffffffffffffffff, 0xffe) setsockopt$inet6_int(r0, 0x29, 0x62, &(0x7f0000a1f000-0x4)=0x103, 0x4) accept4$inet(r2, &(0x7f0000c70000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a1000-0x4)=0x10, 0x80000) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000f5b000)="922501ea331b8a357700000001c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x8090, &(0x7f0000ab7000-0x1c)={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) vmsplice(r1, &(0x7f00000d0000)=[], 0x0, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005af000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00005d3000)={0x4, 0x2, 0x4, 0x6, 0x100000001, 0x100000000, 0xdabb, 0x1, 0x9}, &(0x7f000023b000)=0x20) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f64000-0x1000)="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", 0x1000, 0x48000, &(0x7f0000f57000)={0xa, 0x2, 0xffffffffffff7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x803, 0x0) write(r4, &(0x7f000095b000-0x26)="360023002400430504edff00010100000000000401000000000200f2000000001103766e14", 0x25) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x113, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f61000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x0, 0x0, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f64000-0x12)="07bdbde67ce5b45eff0ffbac0870f5ee3f8b12714bf2cdecc318af30a8711585de94fbd57944478be8362d782b31c3", 0x2f, 0x40800, &(0x7f0000f63000)={0xa, 0x1, 0x55, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) 2017/09/30 02:53:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x10000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000975000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000559000)=0x60, 0x100000000804) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f00005f0000-0x4)=0x0, 0x80800) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1b, 0x6, 0xff2) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$unix(r0, &(0x7f0000fd5000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fd7000)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000fd6000-0x4)=0x0) close(r2) r4 = socket$inet6(0xa, 0x80803, 0x2c) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f00009da000-0x5c)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x3, 0x7082c1c8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x100000001, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$netrom(0xffffffffffffffff, &(0x7f000003f000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fd9000-0x4)=0x10) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r5, &(0x7f0000fd8000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000e78000)=0x48) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000fd9000-0x12)="000000000000000000000000000000000000", &(0x7f0000fd9000)=0x12) mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000205000-0x98)={0x0, @in={{0x2, 0x1, @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]}, 0x2, 0x4}, &(0x7f0000fda000)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fd9000)=@assoc_value={r6, 0x2}, &(0x7f0000e1d000)=0x8) r7 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r5, &(0x7f0000fc0000)="000000000000000000000000000000000000000000000000000000000000", 0x1e) write(r7, &(0x7f0000c35000)="1f0000000601ff49433bf03f0000003c000000e00900e8ffe5ff0000fc0700", 0x1f) setsockopt$netrom_NETROM_IDLE(r7, 0x103, 0x7, &(0x7f0000fb3000-0x4)=0x6, 0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r4, 0x29, 0x1000000000013, &(0x7f0000a62000-0x4)=0x5, 0x4) 2017/09/30 02:53:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f00009b1000)={0x0, 0x0}) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000307000-0x10)={0x2, 0x7a, &(0x7f0000654000-0x7a)="22235f86064697a7fd9be2fa53e9c6c82cd0a090ab26d9aabee27548f13425deeb148f23ab22e2820fca3c33781d4177c000d0f636abf242e04280247a87f630659120e8f7dcc69f8f65df20fa5fb35b4a250fcc57881736bc58f4dd0c91357b37af7ed0eac906c8f2b1e1062c1c5f856da8b6368147d9b85d04"}) mmap(&(0x7f0000000000/0x935000)=nil, 0x935000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8400000001, 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000201000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x4, &(0x7f0000cb1000-0x4)=0x80, 0x4) connect$inet(r1, &(0x7f00008b6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000056f000-0x4)=0x0) mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000083000)=0x100000001, 0x4) recvfrom$inet(r1, &(0x7f0000147000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x100, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000150000-0x4)="", 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000a25000)={0x10000, 0xf1e, 0x81, 0x80, 0x100000002, 0x400000000101}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x19, &(0x7f00005da000-0x4)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00009c8000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d26000-0x4)=0x8) openat$autofs(0xffffffffffffff9c, &(0x7f0000526000)="2f6465762f6175746f667300", 0x40000, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000006000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000063c000)=0x9a) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000931000-0x8f)={0x6, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r1, &(0x7f0000934000-0x1001)="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", 0x1001, 0x1000040001, &(0x7f0000931000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00008b7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x40000000, &(0x7f00006db000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/30 02:53:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000524000/0x3000)=nil, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0, 0x71, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f6175746f667300", 0x286000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000005000/0x1000)=nil, 0x1000}, 0x2, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x26, &(0x7f000000e000-0x20)={0xffffffffffff0001, {0x0}, 0x2, 0x3}, &(0x7f000000d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000003000)={0x0}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000007000)=0x0) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x10) listxattr(&(0x7f0000000000)="2e2f66696c653000", &(0x7f000000c000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25) mlock(&(0x7f0000006000/0x2000)=nil, 0x2000) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x11) 2017/09/30 02:53:52 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f000022f000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x101000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000a05000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af3000)=0x2c) r5 = socket$inet6(0xa, 0x40000000000805, 0x4) sendto$inet6(r5, &(0x7f00000e1000)="", 0x0, 0x1, &(0x7f0000832000)={0xa, 0x1, 0x1fffffff, @loopback={0x0, 0x1}, 0x7ffe}, 0x1c) sendmmsg(r5, &(0x7f0000bc5000)=[{{&(0x7f000020e000)=@in6={0xa, 0x0, 0x4cfe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2ee4000000000}, 0x1c, &(0x7f000074c000-0x70)=[{&(0x7f0000134000)="7c520152167b4371aae6071513a9a553dcf2373f31bb2b6a919a411bc8d9a2c4bedcdc68a99013d4daac6ca6fed7505f8845", 0x32}, {&(0x7f0000651000-0x62)="69c1201b0f3aba5ad5136f42e2ddd79eb7045e30fa6d21ddb0c32c3392bc36872b3689d84edfa1a8b93f702df1c60c9a5ffacf98bac79e4f6c537d51ea7d201bffa5d5aa26966519a800b0841f159579b7e43386294d33ff847a52ad019e793d5dbb", 0x62}, {&(0x7f0000fe6000-0x47)="04570c994daf2f0d76aad93d947842037490924f88397758bf0b79b3e325c359bd27fcbc619ccde404ca5ecab9765d72e99aef0898ee7bf687395e8cdc7946b89e75dbaf488f72", 0x47}, {&(0x7f00001a3000)="cf270a5bd8bf9b5623fe16213418c0c7ad9555c69b99d07d825c3580d54449e65c56a98a3ae0be7592ae3852b1e85be7d762d59577864eb80efbc62126fe5373173f6e398a9a5983b940532db8eac36d1012fc01e078a008663339523db99d72a8e42ae4293e20cb765130512d1ee0d49cf01a9228bd587ecefd8aeccc12ec3be1078782003b7510b0f2f7bbf2aaeef8c97eb9c42284e827edb910cb1fddb1fae30b6c3366aa725509", 0xa9}, {&(0x7f0000a0f000)="8e9e84ed410d775c014dc0e51061958ec1aa7eacb3130c9ea864870929f290cfc07c8e3c179b2fad41853dfaf9ad278e914a58286da6e97ca11ce1619f395d91dfb979b358c1c29082f8ba4dcbd374a02df11ca679feae121531918d7fcb3305d4ca16b62d1137", 0x67}, {&(0x7f0000216000)="79ee640b49af63afbc7cd5638de4890bb69bb32990b5586b1bb4e193fda9257274c60ee7aa83a0f7bf8859a696b3af5826c8d2c328ad45783463fb7e1e24b7ad1bfb289639f06c2774afdcd33b5194d2a30dd333765c674d16a6372b913747b9c3db383433f37e4144f7845ffd8a3af9681c860e2eb41484cc455edda31ea0c3c7d1675f51edcf19de4209e7bbd1554f22d2eb3aececb53ee080a2a88d502ca783634c2362fcc0629e05", 0xaa}, {&(0x7f000044d000-0x84)="481046ea6ddca14c2666f383398f6f70226923c12889871bdda96a188197bfa558f99f83d1b427b072d16e566e9cb6b15a19836de3ba2cec7838d31370922172f8ab86c662c4133064abd00b485fc4609e0429a471994c0d192abda48718d89cc269856718ef6e73bc6de37991c52ab16e1080f97de30713ca55b5a3e92ceb251bfaae24", 0x84}], 0x7, &(0x7f0000819000)=[{0x108, 0x11b, 0x2, "d44fd40d2296d44222cece4f14e95de686c2ee1049ad50bdaec95378511d1ad3b210d85087f6a023e6800b74c4931b0b5654d7bb7dd2180b85001b8f1ad98246f483bd56dfb8605c5ef4f17fbc2bcc61ffcc1bbebaaaef21048ea25f8b89ac95d0df220abec37403a25df8b0812cf8feecdaf4c6c39329bdbb0e35dd59d6a9bea9d3a8662ef8493f6267dd5cceb0215306d5a1ccee00a98579b623187c35cc98331da53718c9c3a5820f470cebfc813f1a2e86af3015bd520683594014870d42c0e477b76eb4ace7cd8a9194f965ee288924b5596be60d55d2966f9014f9634797e162565f1aada68c51a86d12d8375cbb6b8b174626e2e6"}, {0x68, 0x103, 0x4, "4447793a7fb3a5c3f475621983ae01610b9dc1bc3dec9cbc335b5d98c095433ec373d692dac9656506a2e2d2733fcec4bae384a0c5965b46195c6e17bc0216dd30611486c864abc9ed524386c7bf29e6b9d4fedd180a7a"}], 0x2, 0x40010}, 0x5}, {{&(0x7f0000d58000-0x1c)=@in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c, 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{0xf0, 0x1, 0x6, "254eeb91db9ab9a9e070969c3dd9ff52e34f3003a0e391a8f075812a2ad4851680aec8bdf29728567eb2f3f40a2cdda9768333b14b56f2644f03d016e337095e587dd4a4114b9cbbc4201173ec3de3bf35d9dea2fbd57f9a9617574996fc133001d595b85e1c38778ad1cdf6e84008ea285825648903fc9afaf21b6ee63458d501f8e1c0bf9714292a0df9466b4a53f6ac553bcdbf028651d4ddb4b5e4ef360100da7cfb983afbb8ad3d31cc697113ea787a4f90bca76fea6c358758f78ae2fb371734fa9323adba30c78f0acbed8044646792c7ea016342c63cb5d0"}], 0x4, 0x1}, 0x20}, {{&(0x7f0000703000-0x6)=@hci={0x1f, 0xe4ee, 0x2}, 0x6, &(0x7f0000252000)=[{&(0x7f000039b000-0x99)="f628f1b1d6903547409edd24184d0ff10b34f23bed41e0063246b909b6264470cc25550923c0bd3f69660ef271bf2adeea1b5f96b8b7d05437b2efb0fe7a436bed99fbfd4c0540380f08ff25f737d896ec65507d2184dc6918cb25d348abd46ae3f29812837f9280af4621e15473d4e49ce72b49f417ff4b683d0d68338bf52e05e35a3c3a46091a05c68427c8111671af54b409e51e5a43fc", 0x99}, {&(0x7f0000d45000-0xf3)="206dcc2ae1a94ff545c3f22d2133d1661ca732bea7507a35ad500e5cfcbb1199ace5f793baaf6327b212f313058c02b52ee88df8ccf9756304a5e52a19848cc6018d94d21b88074698af2bd1f977da2b721b3cac7c0e6b889f8022e225c51fa220ed7614aec38d997c783baaca927177a037240a768e3d3a2bfe4a690e116261af0c90f15d375b5b1ffb9bbee40ba333749d3b79be60142155fde446a7611a9ee82a6b3c2d8ba56f976ce740cd482545e48ee8b468f40e0e7267d121082e7adc79a609732da36f706d45b285cfb4b94271a7bdf2ebf5d3af962193d7cad2caf4fe0f716c42caa3dfbd3dff6664e7e67fe93931", 0xf3}, {&(0x7f000099a000-0xbb)="655bb9e976cbe22c54e65e136162f3ff5548394397df18670dabb0e917832d97419971c8b74b28b0b3a445efa8250fed0c6d46d3868ddf8f9526ff7de308888c3b16f0adff7e1d23151de5cdcef15623c33df9544391850d6dd8e7c9c7de431457b1b222ce548fe0570a73ad7ce8e88337bb1e9ad203516f8a5f89fe273ddd2a391faa9536c7f9cf98c20706aea67134be21f8243fd9f16b7af91136c19fee2309fdfe00aa4759049b766f9ec999db8639eae596721ac2fe60ae60", 0xbb}, {&(0x7f0000449000-0x72)="04cfb82c10be3c0c809a8bf82a564e1045f63a553d6be8ae9944616f8476a2b4febb3bf6f9290e96fcc715abb31319fc30854989fca8de1a6e0825f99bf7176f2db065de2b516c83342f0e09f3f68ac36581b0204f61cf91a5647f983dcc0bcb7b1c81ef6c49fc59a5bd3469a903ddde637b", 0x72}, {&(0x7f000081d000-0x97)="deed3907a870782b19d67a5f7bbbe473ef623ac4ec228e52c03eb9bf15efcc77ca26cbeb283553c04c10b85b37b2f3d997ba9019bd24070685d3e6f33471361316b1c327b296399193b7d9ac6baf36661d1938624ff0ef1e4c253697ebf6e15d908f007c11ab1719e83b7cb006da7fff4d159a3d07379d4edaf676dbd6ba744147f27d0a51385ca91b0fabb6153baf74755c23dab64fe5", 0x97}, {&(0x7f0000108000-0xa4)="b1f66017f729c9325554997953079cb6ed7778a0f67bbccaa3713d72e3c6de2a6dc64a10ba272acd0810fd42d7e66327e5d34a569b94ca693363ffb0faf88a240fe055389c241c17655e5ce46daf2afdc908d805d207ef08ab11bd504ad13a31ddf0b94c90b307183f2470b52d4e90308a3e360321b8dde665ad78927dbd61df65f51634f315f93ea888ea0baab485a14243b3d6dd882dde288a9cf98fa897749ebf9f89", 0xa4}], 0x6, &(0x7f00003a9000-0x4a8)=[{0x48, 0x10f, 0x200, "a0a2a6d8673d668bfb455c669bfd40ebdb2c060efa24b5b50e0cfe425d5df2d2356f54133c7e0d36134858e716dd78801c8f4f01fdc5cb"}, {0x108, 0x88, 0x8, "d46f17c8b6e2ae0785c50efe748461b7e18805b4b1052a237449b8681da5cf3a671476919d93e08e21677189d6b71babeeac6e3c738e0e382e093cbaae83c0055341fbe3d94a0125264681aba3b9673637a568ce68270949601c61efc3954e726675a4521ec2ed95e578a11d66418b65aa5f10798b40ca644074ed80613c661a313b54f6ffb74a390fa4ad3f281b54d4fed5da28f75be9b24ce8294642fc09f0c96bed6bbcca04e771d4e9185575c5faeaf305b97b7f14e170f8645cbdea7a172433c91c3e891760e17c03c8920d0259b0cbbb7c53c6b922706e35bfa05fea63792eed44c8b93aa48286d6250e49852726f6"}, {0x88, 0x1ff, 0x4, "2f9a9c87221523e7f1f93da1ca2931781c21fc2c6603cea1624d5e3eebe32836d6d352a7ffd52aeb49f12104d1d9476899b77a5281fcb10d4e9abb0d21b5872314bf53493d8765b24e64c9ac70512e37b9d5f962fc5c0b8e8f603dd59bbbdecf7e70b61c41c2373092cbba40c13358188cc8a4c600eff759"}, {0xe8, 0x10d, 0xe7a, "e8d1f3406a6a382a8b85a7a88c096e2b2f7e2cdd62de2f0c59fb48d3f3848738fe85d5218280f993a120c66a5e146e4e25505a1be7c8cdef49d9bb1f447d710ba743508ab6b0f2d22944f410c503ba3c95e9f66acfb9a29e188025816ff46707285e393ab4a51e1787a228d5999e92eb643a97f94e5b7de8365db4ad3b27aeb2c2f04a0d630c547fc97661e48c76ef02289a63ae180dde627c232f8a6154c19ed23e6a0c08ee49a39a517f2677c1af7fae0ecf4fa0ff002d031436a45b6cede9a69439301b84ad036508cc649c95dbe3983e842a7db81c"}, {0x18, 0x19f, 0x2, "e4992f"}, {0xc8, 0x3a, 0x40, "3f03f82950fee7c72fb83d918c8b3a499a427ee8ef4fb4cffadb462545824fa299416745342b69925cb027135777df8805768d049f023a2abc2da0cceefd2acce015f591e45bb9d07be4f2776f1d087cae45906640fdabaa28d11c21cf91541af166bfaaa63076e035f6918ce8adb508c8464b57a940d544f23ce25155952467f10741cde525de8967fed9cff662fd35cc51d14eb229733511a1b87b6bca22457c4ce326344c5fa39b22cb45d9ecc578ee5b6645b5"}, {0x108, 0x1ff, 0x31f26d05, "d6898a458187042922802a8392e3a40c60d1e6dbaf9ae37880fcff391cfef8bc257624ba5ae7055d9d63bf9ad80f6c4866763b9ad5d1e70cd0063683de50144be2bd2e7cba11dc4092eab56219b1b5ee9fdb25f657bcf7060c030e07183763acd893e7184f0992957ced0162f4590d32a1e7d71c5ea0316bd31d72f046feefd7fd81c8e40ca2494ea970235e977bd3ead12b96e38a0c5e28ff6409da8111a3106139fc8d447cec6752323ae50c6574bd6a4a8ce5152242942a9cc55c7cf0c1b772d7151dfb93270738433a4dd88d4e33ebdd2acb25162b8d6ef7a7e541b9e50906217b1417a591d837fa4f19e0310bc2afa9a6"}], 0x7, 0x80}, 0x3}], 0x4, 0x0) r6 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) ioprio_set$uid(0x3, 0x0, 0x8) sendto$unix(r3, &(0x7f0000005000-0xde)="747cc4e264a831a5efd6b5dd0c312e94d4d434a6afcde39b010bebeb70fd757f698578ce7d006dbbbba5466de50561c24948edbb3a714bd68e19171a755f7fd3d2019d7ff06024fbc65674de397e3b642d9c4a515af6d37b262135048262bb7256c50a05c5199ca678cc9494969313dc008485ead29871f497bd51eed5c7335ae5716dc7111f0475a9e9425a521401071a54522fec0ec7513eb21d4c9a8df859d0583f573c853f4039793184bdf3bd621a15ae7951b9acbb3d142dbb6a437b2a7e778e9d03587c5946f12048658275548bfb403b1a633a6597d9516481d5", 0xde, 0x80800, &(0x7f000000f000)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$KDADDIO(r6, 0x4b34, 0xdf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ef3000)={r4, @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]}, 0x40, 0x1}, &(0x7f000085d000)=0x98) r7 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$join(0x1, &(0x7f000016c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) bind$inet(r7, &(0x7f0000fe7000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000ddd000-0x10)={0x1, &(0x7f0000283000-0x8)=[{0x6, 0x1000000000000, 0x0, 0x4}]}, 0x10) sendto$inet(r7, &(0x7f000055e000)="", 0x0, 0x20008045, &(0x7f0000de1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r7, &(0x7f0000d15000)=[{{&(0x7f000010e000-0xa)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f0000098000-0x10)=[{&(0x7f0000b93000-0x92)="a3b1228a25cc1774ae0ec8464c63e514077623ceb59758308bdf1751a4171517ef61438881ce6ffe21c0c78a5bfdc39f167c67f9", 0x34}], 0x1, &(0x7f0000d2c000)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000502000)="84", 0x1}], 0x1, &(0x7f0000a13000-0x200)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000dd9000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bd2000-0x20)=[{&(0x7f000007a000-0x2)="12", 0x1}], 0x1, &(0x7f0000dd8000)=[], 0x0, 0x0}, 0x0}], 0x3, 0x4c081) close(r7) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f00009ed000)="2f6465762f72746300", 0x80000, 0x0) ioctl$LOOP_CHANGE_FD(r8, 0x4c00, r3) ftruncate(r6, 0x40001) sendfile(r0, r6, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2017/09/30 02:53:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)="656d3100", 0x3) sendto$ipx(r0, &(0x7f0000d8a000)="", 0x0, 0x40800, &(0x7f00003cc000-0x1)={0x4, 0x80, 0x2, "cd0ae4cb1f15", 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000002000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x40, &(0x7f0000001000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x32, r0, 0x0) r1 = shmget(0x1, 0x3000, 0x860, &(0x7f0000b8d000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000002000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000002000)="3a32d44e26e3612867052acf70355f540d96c0eca8f55587b5c20a266a1df2af6e9874b315a89ad837f937e2f8b9e22aab82cb095c24d6410eaf807d860019842bb68216bc2db6d063c07ecb1104d98f1908fdc4b55b6a328ae93bd7e18b02d9d8388d0c918bdc5a4a9a7bb56ac7b8c9941f3dec0ac1ed687a4bd68d029c", 0x7e}, {&(0x7f0000001000-0x31)="81d91868f7e8a17345dc68b2f448985b80a2db79d86d8329b4ff763cd9db77fd37e250e5c7c59547bd9c4a83da1826aba82146ec48cc", 0x36}], 0x2) 2017/09/30 02:53:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)="2f6465762f73672300", 0x267, 0x2001) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xa)={0x3, [0xb594, 0xfffffffffffffffe, 0x10001]}, &(0x7f0000001000-0x4)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f70707000", 0x181, 0x0) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000002000-0xfc)="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", 0xfc) getdents(r0, &(0x7f0000001000+0x549)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) sendmsg$unix(0xffffffffffffffff, &(0x7f0000151000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00005ad000-0x10)=[{&(0x7f0000000000)="85cbe03a198ed1fd0a1b2ec7ad1850c8295fd9a668d14f25166272d5b1adbf89452e04ef20ed3cb018baca8a087b0415a54eced0129b95247b34e116185004e924abc6af632a4800d9ae196dc18e7a478d2c8d7d57593131fda2e3ce64989bb93f1f1638b5aeae2ed0c6b6bc9d734eef9e93f06bc0eeea4d5bcc48a5227bf6baf280b639f6cbba3b1da4f7f4ae00c9c46d2404040ab38bc640e9c2a5b348f2db29ed784a98818128a479c52baf372bec5d5f6f7f9b4e35616f8f34a72bfb6cf2de692003231cbf272730bbb59423f821dbbc08", 0xd3}], 0x1, 0x0, 0x0, 0x8000}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x18100, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) dup2(r3, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x0, &(0x7f0000bb6000)=""}) r4 = creat(&(0x7f0000920000-0x8)="2e2f66696c653000", 0x9) r5 = openat(0xffffffffffffff9c, &(0x7f00001c9000)="2e2f66696c653000", 0x20000, 0x141) fcntl$F_HUGEPAGE(r0, 0x802) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f000023d000-0x4)=0x4, &(0x7f0000048000)=0x4) r6 = socket(0xa, 0x1, 0x0) fcntl$addseals(r4, 0x409, 0x3) fcntl$getflags(r0, 0xfffffffffffffffe) ioctl(r6, 0x8912, &(0x7f0000000000)="6b") clock_gettime(0x0, &(0x7f00007db000-0x10)={0x0, 0x0}) clock_settime(0x4, &(0x7f0000981000)={r7, r8+30000000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00003bc000-0x10)="2f6465762f73657175656e6365723200", 0x40000, 0x0) getsockopt$nfc_llcp(r5, 0x118, 0x2, &(0x7f00009ae000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2) connect$ax25(r6, &(0x7f0000b4d000-0x10)={0x3, {"b9a200964de174"}, 0x0}, 0x10) 2017/09/30 02:53:52 executing program 6: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000005f000/0x2000)=nil, 0x2000, 0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000048000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) getpeername(r1, &(0x7f000003f000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000048000)=0x1c) socketpair(0x11, 0x2, 0x90d, &(0x7f000004a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f000000c000-0x10)={0x6, &(0x7f0000037000-0x18)=[0x2, 0x8, 0x6, 0x10000, 0x8, 0x4]}) close(r1) bind$unix(r0, &(0x7f0000022000)=@abs={0x0, 0x0, 0x2}, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000046000)="2e2f66696c653000", 0x280000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000004a000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x10000, 0x9, 0x8, 0x95}, &(0x7f000004a000)=0xa0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000000a000)=0x1ff, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000000a000)={r4, 0x5c, "29eebad8a822d259b70773e730abe157188670ebd3e85fdb98522daf3fb057b38a86fb6a7936fdd54498b521fd220a3ab013198855140f47b7613b70ac34da25abe68bbaf4f902a3597e6f3fbef3ae5fe3483535ca95bdfd503643f6"}, &(0x7f0000028000)=0x64) r5 = getpgid(0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000038000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000026000)=[], 0x0, &(0x7f000004a000-0x20)=[@cred={0x20, 0x1, 0x2, r5, 0x0, 0x0}], 0x1, 0x0}, 0x0) splice(r0, 0x0, r3, 0x0, 0x0, 0x1) linkat(r2, &(0x7f00001ff000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000ec2000)="2e2f66696c653000", 0x400) 2017/09/30 02:53:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000005000-0x20)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) socket(0x9, 0x2, 0x8) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$llc(0x1a, 0x9, 0x0, &(0x7f0000e9f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioprio_get$uid(0x5, r2) r4 = syz_open_dev$evdev(&(0x7f0000eff000-0x12)="2f6465762f696e7075742f6576656e742300", 0x10000, 0x1000) r5 = dup2(r3, r3) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000049e000-0x11)="2f6465762f7667615f6172626974657200", 0x100fff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000)=0x10) poll(&(0x7f0000000000)=[{r4, 0x0, 0x0}, {r6, 0x0, 0x0}], 0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x2f, &(0x7f0000002000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000)=0xfa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000b63000-0x4)=0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x2000004, 0x32, r7, 0x0) set_thread_area(&(0x7f0000b44000-0x10)={0x9, 0x6, 0x8, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = socket$netlink(0x10, 0x3, 0xc) writev(r8, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000cd3000/0x2000)=nil, 0x2000, 0x3, 0x30, 0xffffffffffffffff, 0x0) 2017/09/30 02:53:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$sndseq(&(0x7f0000f70000)="2f6465762f736e642f73657100", 0x0, 0x8281) epoll_create1(0x80000) r2 = syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0xc000, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ca1000)="2f6465762f70746d7800", 0x80000007, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000705000-0x8)={0x0, 0x0}, &(0x7f0000d4e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00005f2000)={r5, 0x7}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000d0a000)={0x600000000, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000e72000-0x20)={0x2, r6, 0x10001, 0x3ff}) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f00006e9000)=0x0) syz_open_dev$mice(&(0x7f00000b0000)="2f6465762f696e7075742f6d69636500", 0x0, 0x103) poll(&(0x7f0000423000-0x10)=[{r4, 0x2008, 0x0}, {r4, 0x402, 0x0}], 0x2, 0x8001) ioctl$int_in(r4, 0x5423, &(0x7f0000fe3000-0x8)=0x2) syncfs(r1) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) 2017/09/30 02:53:52 executing program 2: unshare(0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000946000)="2e2f66696c653000") timerfd_create(0xefffffffffffffff, 0x800) r0 = socket(0x9, 0x3, 0x9) eventfd(0x80000001) socket(0x15, 0x0, 0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d4f000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x376, 0x1, 0x0, 0x101, 0x0, 0x6, 0x4000, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x80000001, 0xfffffffffffffff9, 0xfffffffffffffffd, 0x0}, r1, 0x0, r0, 0x5) msgrcv(0x0, &(0x7f0000540000-0xff9)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xff9, 0x0, 0x524b970b525d5f5d) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000f28000-0x10)={0x5, &(0x7f0000e41000-0x10)=[{0x8, 0x1000000000004, 0x7, 0x3}, {0x3, 0x100000000, 0x4, 0x47}, {0x6, 0x80000000, 0x1, 0x8}, {0xaf23, 0xda0, 0x3, 0x4}, {0x8, 0x6, 0x1, 0x5}]}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x800, 0xfffffffffffff010}, {0x2, 0xfffffffffffffffc, 0x0, 0xfff}]}, 0x10) r4 = socket(0x6, 0x6, 0x40100003a) sendmsg$unix(r4, &(0x7f00003b4000)={&(0x7f000021a000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000162000)=[{&(0x7f0000035000-0x4c)="cf9acd14cc0ed57c8423f6f1ce181c0e69b71ce0c793629e984cee1b33abe3d3513aefd40ec28bed32a2088ed159b44837be2eadce381608edc46daff6d447b2e60b570c268241a0b49f6674", 0x4c}, {&(0x7f00008f8000-0x55)="24bd8a061abe5a9cabf63daf015eecc80afc42215e98bc06852dd525d6c1114a06d18411b01034081ceb65d855bac8315270061bd9ffd52c88c3acd7c0a711d6ffa86322181c80d8fa22d88f4397d2020ce54ae198", 0x55}, {&(0x7f0000e24000)="81fc691e7e2c333113295ae8a9989a8a1ba4875b64b600530a191ba6d729efde2dfb7b25c2ce7c4d00ee6ddf1f58fb8a0547b6a0e6b505fd2a564a29c5b24ed392fba8bf4eedbb7e309ae843e8146c790ad4db332cf97443cd1ad557b9d1a4bd3352", 0x62}, {&(0x7f000042b000)="882f7ff0d5c504a8005e42dec8c5d8cb388f5a58abb124fcbef422ff7269755611ac0bb15e2c68c1da2548ef12d76bb4af19f325a316da95347957944ceee0f9de4997863113b7f9f0d9cc4c9bdb64517bd89345ef5266833160556e333b77ced11aaa44ec1d2223b9d59ef15f05a55dc58ae33d23", 0x75}, {&(0x7f0000f65000-0xf7)="a20e2d12659e26da333778a519add914877f0791701675a17f8164c0c1b36712623aa1287a75d6cafb7e91303721d6ab4f154f04d3e88fa3bec543db8a1077fdb5a93309bfa8ab35ec3f0f3b5deb040ae99ad28f45656304759073bc4cdc4d135462d0f3531c76368901af3934c8970c381d3abc1867ff97cc2365e36ee2a326e1b84bd47aa2e7565a1116072662c768debcc76f9c1df43fb0897f29548ce953a2d5ec0412f185e942abfb02b7ee9807bf0d57d263906dbf58b306239581da66b3136bda285c8c0d166cb6cf24e325d6c5262e1a02ad07b3c61ca9280586120de73504b8bb2be4de772c91dd6d992f1533a7a8220f8591", 0xf7}, {&(0x7f0000763000)="f47d6d1dd6af8eb37396db92d0019190166e4baa8919841f8b20677ae8d6df1982379896ccd42b4efb1d905fda1e10b7fe6268704e02ac24bd963462b884165e0d46ad6d615f56d557f940b3f2ce5fc6efe9cdb87dda857ac6c38435c16b97ff0ac2c5b2fa71d238a8887c20f6696ddf256c91aa2665ddd99dfd0eb3d7a9ceaf974a9475579c66ef497b28f1b5cdfe7df9fe48ad3c1d01d5ceac017201e83ff70590c2e4037e95ebe91de3ad", 0xac}, {&(0x7f0000c17000)="92310a42bba2090f1cdc336b71ae508b8093af7f5b448de2c008a89b9b1b900f8caf41e63f644f6b29a6e36d258773e117771b2f83f88f8adc87a39be2aed105e454ebb0fbdc83f3ba3f3723ddb5da2c8d5114a6101e7921319c0f66094eb6861ac65d2fad1a43628d890036e7db27c590c5dff777fa7dfed4b8eeacfb8ed8095b03e432a7397dcad4b1d54f2c8494e85fb8d7a38a797bf6d741794fd6a73a17e2e59ecc6605b49be2dd7dd7d3eefacae78cdbe5904024a0a0f7bbad678445d81e4a44b98be2e9ad4a08fd85b62a204738cfcb4c4edf52af68f98c4408e0ef", 0xdf}, {&(0x7f00007d3000-0xc5)="5c6f4f7fec39ed3590570ef5f7b3f1e145dcaa80049940813d462bfc0f795db693c4fb4fee9373204cf6b372f3e694da360fbe7f46a5dee3a4a577e797b9b1ea3c73ac8c798d2c0d7f0afe34356d688cbaba0736c284b7f9754bea3b49f534e39e201684ca8d1122c5373bbb59872ad8b50dcd09ddfcea332595a372334d5e6b7874aee7e18950158a9fd090edcdd9c80ad576cf70a3f5b6060bbf4c9b55ec0d1179a785b19ad598d40114ea164338e9ea626462a84bdd662c9a1dc3fd925f80c699fe0c54", 0xc5}, {&(0x7f00000a1000-0x9c)="b78500bb4e5b19794a7674ad7f69630469159215f469afcb45071bdf928c80077c70b51619e5dadd073eaae21b956d2983b0a91ecdf9729ce9e4cbb2115a66ee3632b0fb091c32c749bfa02cbb955647f8c2af31cc67bfa26e05395bac193c50eec1c274ce89cb6c84cb0e89dc8d2b1b20039e0cf9b80fadbc8ef97d87b1543dc27c0d114d512bbd27b46b42f90bfd04fc7ce3a9858e8f88b3373586", 0x9c}], 0x9, &(0x7f0000071000)=[], 0x0, 0x0}, 0x8000) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000abf000)=0x40, 0x4) sendmsg$unix(r4, &(0x7f0000c97000)={&(0x7f0000ecb000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000948000)=[{&(0x7f00004f2000)="", 0x0}, {&(0x7f00008cf000-0xfc)="", 0x0}, {&(0x7f000052a000)="872c4948b8e6eddabcbec574221f883f56ea425c5c7a94830ba83870394b741549f38601ab937e2c7ae781b301115572a785209f0823afd053c4ca9ce3748a948f9be0c8440eeafbd1e30c81923d60539bd4ee0d66095a26157ba2900507f16b95894590ba9249f5d15666d7ef54", 0x6e}, {&(0x7f0000ac0000-0x36)="2645713ed7f94a0943cebb5e740fb456e168ca6fae9b0c1b327aab4d6ee5da2d4a4232dbadc2fc6e4f05ac61b6ad2e1d660cfcf8a0d9", 0x36}, {&(0x7f0000875000-0xcc)="0df5ff41c49e310bda9f6f7229366a921931d818115c86cde12d39541060f4f97780fc9207a8b16f5db4b5ad9e0dadfed0b5ae42008c85c95a0981708592eb6735f6a8311fc5326a8feaae95b238661c88ee2f650ef5f4f2002da399ac4b4a1916c0834b39dca4e8641e0f83311a621d9fc8844a2f95997a64873083ef2f8fe47faddca8b8a4db8254c3ab69542264c8707346965511569b691d254d3a7540ee263fb8575ca8074af9a1834d7e091390e07fb9ffce4af3c0db3848b9b0770fd197adfa2178df59c75d772669", 0xcc}, {&(0x7f000017c000-0x47)="fae9126f7df8ecd66147290b57080b1b11f97d964a253d9028c0ec9e2b68c640de44421bba3e0a9d90877bea84483f88001bc9278fef1dd6a521b00824758d1be4ec238d978b2c", 0x47}, {&(0x7f0000a8c000)="daec37df50b3c91dca29096e64590681a9574a06013684599a7815af76aa121a7cce66fd0604a16a4dea44e552218681f08c87eaeb8d1c9aa938c9fbb0528939483650153ae64407373df1d61e6ab6f43ee913556bbe3f86ae22a52faa86706cd0fc22b5ba35f17b70578ba5871d06144d4e044fae8b521efdcb4a4334f445b9ae42de30916044330445bea59ebe882ae4c71b6f8771", 0x96}, {&(0x7f0000c00000)="bf15a56d07486a7a23", 0x9}, {&(0x7f00007f2000)="ff6914a88205248d58c51eaea6b4f60bd3aedf2a277ad2304d4acbe6030cc240d1bdb67245bbb4a0e7a3ebe4560767921b094912bafd4df2c73db54e454d9d42cfb9ad2d958f6d561ad18418bbad121d614584ad95758fc3300277510b3295cc6e84770a75d47bf44fec36311c948c79c4158996d4b1cf183d24344c78b735473a111ec5afbe7c337b951b6d119e63eec4f2f514ffd84dfd81872baf2b4da583d8396dda89f3cc6168282d4c42cbd4186b2a2b2ecbaaeeb5690fe87366f0f50cd65add49941e6aa1b2d0f7ba", 0xcc}], 0x9, &(0x7f0000535000)=[], 0x0, 0x40}, 0x40040) mmap(&(0x7f00002b4000/0x1000)=nil, 0x1000, 0x2000005, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004eb000/0x4000)=nil, 0x4000, 0x3, 0x10110, r0, 0xfffffffffffffffe) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000294000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1102}) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000014000)={&(0x7f0000003000-0x60)={0x27, 0x5, 0x3, 0x7, 0x7, 0x2, "55689d844febc2dfd6ff1acb5afea2fdb39b64fa44c153ab9feda9d25e0c25e5b4b8778bd7d08f3b257f2203bf654c9f21f54f59de892028d8622c00630748", 0xd346}, 0x60, &(0x7f0000d55000-0x20)=[{&(0x7f0000091000-0x94)="12dc3adb5cdf55fb546620c25857683ee59494c3be37cf739e979dc8d1d042625d3f5c86f6c54fcd08cfd165e44c358168e3fcc6d6ac47392b84c3627efb17191d49ff2e485333bec578af109863a03eb7e1949dd721b76d4d3a002fb6c2a724742d9fac70ebc1113fc62e3736cdecec3eccb1c3f8a1ab3c19ba6fca697fc33f0a50fdb474300128bb62c840f9a2532349f5883b", 0x94}, {&(0x7f000002e000)="8cb35f19126891afedbdb0ecda740f544fa44f61f3e3a2baf2fafe3f5dbeb777547e33311726a3736d0e32f783a28ad0363d6d161d629160d00d3c7fa23076c1762dd88554f674a10812b79f11a77b74e512b75e80effc708ae0670e30af76d376dcb71111154bd47b8aa970d27080fc", 0x70}], 0x2, &(0x7f000002e000)={0x1010, 0x1, 0x1, "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"}, 0x1010, 0x1}, 0x1) getsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000531000)=0x0, &(0x7f0000bec000)=0x4) r5 = creat(&(0x7f000030f000)="0000007f0022ff02200c000000bcbb5b340100000000", 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000000000)="", 0x0) sendto(r5, &(0x7f0000faa000)="08e3ff00", 0x4, 0x2800004, 0x0, 0x0) [ 42.491983] Swap cache stats: add 0, delete 0, find 0/0 [ 42.491985] Free swap = 0kB [ 42.491986] Total swap = 0kB [ 42.491988] 1965979 pages RAM [ 42.491990] 0 pages HighMem/MovableOnly [ 42.491991] 320235 pages reserved [ 42.511547] binder: 4548:4564 ioctl 5404 207dcfec returned -22 [ 42.558775] device syz0 entered promiscuous mode 2017/09/30 02:53:52 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f70707000", 0x100000fffc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x8)=0x0, 0x800006) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80000000800, 0x6) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_settings={0x4d, 0x0, @sync=&(0x7f0000869000)={0x0, 0x0, 0x0}}}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) pipe(&(0x7f0000799000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f00005c7000)="2e2f62757300", 0x11) open(&(0x7f00008ab000-0x6)="2e2f62757300", 0x40000000, 0x2) sendmsg(r2, &(0x7f00002c0000-0x38)={0x0, 0x0, &(0x7f000068b000-0x10)=[{&(0x7f000062d000)="022011c0dc3472182792f080a879e622ba41e1570ef79fe0e914af2cf2f07e85bcde42b2968264e96cc911c453226bdf9a13bbea89093321f2a6383f768cb343dc03802d935b91ec4102f66cfc7bb1c1dd17412de5252b189c7022e7136060d1a38f62531c06aaea32a5b2d7c34279d7ddc3601627832cd5072cc92d363ed0", 0x7f}], 0x1, &(0x7f0000c89000)=[{0xf0, 0x113, 0x7, "1e3aa288016c7c46a66413dc369798898dc7dad0452b1f1c97253a3b2239263e185e33f1ae77f543c6fd926a543d6f846abe09d4b79904548b64ae033db4c6800c3bbe92ac5290863e6a771859e0b168e0deda2ce32691fae501d87a6f6825481ba7ed8c18af9de5a4820a02870bd29ba12219ea0957b124a12d452b428c2e79bd21e368699181b5ad14bd0f1b2f729cb99a334b7cfb05423c453dc3d9738d4f09f50aa41a6b0b015e3595042893f24b64ab0197540c9e15aa9a0b15f64baf2a8b368ea3683afb37ae601ffecf3cfbe7f8c7febaf44ef11822"}, {0x88, 0x0, 0x24000000000, "07b2c37b125235f2447e9fda6f37f78781baa7f4065a9fe055e1cf0cfde4d0ba51a4e721ed1323baa9a8e76ceefa0fb735ce7bb3fc9929b51da738970ee6fe81b9588b9480ab6335017e86df821087454152476f491a3279d8867971112bacdd16baf69499e5c58142ad430d9b8f46a5e5f3927bd74b271e"}, {0x108, 0x100, 0x6, "a3e719dc47b6d08c374b24f5c99fa41cebc6c431b94f93862e361b84c5af4dddd681895715d7d8dcf15dd5f9cd932c206f55fb8df8d1504af8398ba6559b9e392e9c4b86fe7b26f705ba38f350bcdf2f1d5027fd23f5d702636b333e8c0546bbc17a22b800ca3ead764dd03c4b13c21680628d272f0998e4f1f73cc850d5f559d53705c74e50cc3345a460f1991888ddf11e8c8dd7a5585d2318b29659c101bba3ad4d2d46d12b9498bed38c2b772c4b3de5e9175a0f9e6c6b85ffad1be035e34e6becd6e4ac8916ef4bc8f96202052ca48b3146586fa6afd85c4a4098380a7116597439775171497ff1f217730d8a2e9f9e579879"}, {0x28, 0x10c, 0x0, "613938dfea285eb655ab6720e671084014c0"}, {0x38, 0x10b, 0x3, "ba4d1b122f8cc1c424a3d1f6b2a1da8d9967e7e22a0dee0618158da3726911b8603f7eb0f6936605"}, {0xd8, 0x10d, 0x800, "cb29814c5f79ea8f1c4ed5e0e1ddd58fcc02f4aa07257de3d5fe0d5558760e9e6de51c50fe2c0ccbdbef0bf120b47d5497350fa1e43f25c8578db0d6fc9b52f15f18734b05122a3fc094ad55fb3d33f4e9f27dc122dbcdec506f7d5e97f1150d5ab857e8385cc87643c3490a1acedf674674944a3659deda67527ec6acd5d583d4678d49b2986c71989e324a00db0ab8ef1f9d837b4ab3244eb3cb823720b9c5190a60ced858a653198beed7e72d5e2e15c08b6bbb33dfeb6b9b745c58f64e168d1535d208"}, {0x1010, 0x1ff, 0xdcb, 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{0x10, 0x109, 0x7fff, ""}, {0xc8, 0x11f, 0x0, "c067cc1df67e828f46dcb5f87ddd017e8b1fe63c770f0db3c01ad00bd129c4cb5534c78372269159e466e839813a2e06af7b59e30fc60252fb7e88bb0fc07a34fd0bf8c421f3af99e2846b357eab9c1ab80bf519142fc5660110f51a98b382da045eed43477cdc878eb010ddfe5ffeba58b569021fb44de1cd80bb8fafb1e64fc89c40c1bb9f87bdc789ae63a52f8873732feeeb23aef214db263fee4b8817739f9e48fd3b113dc7d2e5022b168547cbe457a9b16dc1"}, {0x68, 0x117, 0x9, "c3f5eee4b6518ece0e3131d0856c596e6603264805b36452697ca7ca99c0a953b33fc93611810624f9460f3c87bdc7a20f01ca39a6a811263a3fb562b8af358a62c80c937dd3a372384c34dcd552e5a99fa4b874a59d03"}], 0xa, 0x1}, 0x8000) dup3(r3, r1, 0x0) r5 = epoll_create(0x48) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000194000-0xc)={0x0, 0x0}) open(&(0x7f0000720000-0x8)="2e2f66696c653000", 0x24867c8490945911, 0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000003000-0x10)={0x2, &(0x7f0000002000)=[{0x9, 0x7, 0xc643, 0x1f}, {0x3, 0x0, 0x0, 0x90}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000004000-0x10)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() 2017/09/30 02:53:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000326000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000047f000-0x3)="68696768737065656400", 0xa) sendto$inet(r0, &(0x7f00006ff000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f78000-0x4)=0x0, 0x4) sendmmsg(r0, &(0x7f0000634000)=[{{0x0, 0x0, &(0x7f0000903000-0x20)=[{&(0x7f0000b92000-0x1000)="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", 0x613}], 0x1, &(0x7f0000cdc000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000990000-0xf)="2f6465762f73657175656e63657200", 0x2001, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00009fd000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb8}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xffffffffffffffc0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x6}], 0xa) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f00008be000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f33000-0x4)=0x58) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000122000)="72656e6f00", 0x5) getsockopt$inet6_tcp_TCP_MINRTT_INTERVAL(r1, 0x6, 0x6bf, &(0x7f00008e8000+0xfc4)=0x0, &(0x7f0000137000-0x4)=0x4) sendmmsg(r0, &(0x7f0000f4a000)=[{{&(0x7f000006c000)=@in6={0xa, 0x0, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, 0x1c, &(0x7f0000792000)=[{&(0x7f0000045000)="951c7fb5b8f1a015441bf4616e108e0931ae251c330f900e4f12aa5d53187431be15aab57e358c837c", 0x29}], 0x1, &(0x7f0000c59000-0x128)=[], 0x0, 0xc000}, 0xc583}, {{&(0x7f00006ee000)=@generic={0x0, "28797f2e1faf436cf3b2813aa9d6d45dae681d54ca27ee0a3ef862ff6cbcec70bd94c1c44129c7a20967477d0112a75bba3aac502905e2f78e8c21c243c683f4d2d3104b5e648dcb8dffbc4033173fc63d5117c488c3da16699857b4b0e1cfa5a7a7efeec143c733f6e87b6b3e2fd34a16d62baa94500df91bb62c2c6d3c"}, 0x80, &(0x7f0000a2e000)=[{&(0x7f000041b000-0x63)="d8249450cf3fcea0f49f22c8d8a03ffcac8f174205bc4bb1e9c1b03a1008a0d225050fa79a694015b804bd21f89ad27389f38f0ce312216b6f00b0d1e1c9c211227a095503e67f25639f54", 0x4b}], 0x1, &(0x7f0000033000-0x360)=[{0xe8, 0x1bf, 0xfffffffffffffff6, "918454f519dd46882a0790088c417bf766d2656d82e817c524812edd61ef5031e35fbe0a2e4e6f8e141eb5a90bc74decf0b3b979c8b7dcf126d5f6a5e2f2eae46837584189839d896aee82ce12b9b0995827a613c77c8ab730f1d35368beac96df8da746d7300a03ab5f9e211b448f078961dd55ea36198dc246d199834b384de8307e4fd374638cdbd48f857935c582fc67d7d720797e44e7fdf2e5e1c5264239cc40fb2bdeaecfeaa8794ff0c70634199ab6aeba033fa177fc61842d4c282fca5658c0cf3b489fbcb5d80ab110a3c27005091d86"}, {0x80, 0x10d, 0x8b3, "04aa897c4ab95a429067657a92c32523a3720974a4dd9583de3046932fa774fb2e86767b216f9177466dafa76628b3f4122868b1b9c7c58ceba941c22101b434ee5b00f6d44095dd54d7acb33ba190a324761234d20872f96e2372f519895418f7eeb475a277aa2418d09a"}, {0x98, 0x1, 0x10000, "06ad420044c8ff9ca2424ef305d8a0834b99d66e53fc07409c58ff98bcbd72242a0cc48552288b16114345360f6103dcaeed5af7eb898ac022744987975fe44688f49da8ba9c86bcefcf0e2df3e65ea716fdb25f83dfeedb2ba28ca2624e9277a983d71354feba5319aac37ec2be0f42587126332e451a5c6791d3f6f4bd9937929743dc"}], 0x3, 0x0}, 0x0}, {{&(0x7f00005eb000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001fe000)=[{&(0x7f0000d64000-0x5a)="8d9e0001a3f3c791bf91d23eb0bb7688bd2fde857abe311bb37e269e8c7f5467d27a625f9a92c95c2f4d7e35fbb66380a3bdfd96b4acc0e9e37d4d2ce95642d8", 0x40}], 0x1, &(0x7f0000a92000-0x228)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000107000)=@alg={0x26, "6165616400000000000000000000", 0x0, 0x0, "63617374360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000380000-0x60)=[{&(0x7f0000212000-0x47)="6d2f3b7f26d50ea2458fb9101aae71b5700d13717d1dfd37b145da6bacc08642eaec2980072646b9fd44f0d601084072e66a5336f31312520974684df8ed67fcea2d6cc138e855", 0x47}, {&(0x7f0000396000)="734ff92eff8bb6c5a3252e9324b630e1dfac84411a9c56765eb962b621988eb0379b0b6689e7a5250e83c5fc7790a1ea1982a1a480aa6416af04efceefeb91eaabe75789d41941baa4b2e0838b6672008e95bd453a790c45484a12b08317e8e4ad9e056c3870048e0fe34cc1f67c77d29b62cf520c085a6093d43213475c1a43ff898e34c09b0fed76", 0x89}, {&(0x7f0000322000-0x63)="84a2aa52c678996519c7cec0f6ae4c6ce034d8cfc07974abe166f46b2050061f54b195b2c660df102b139e9965fbfc322cc3982c5074ae3e93a39e7e9be9439f6e3d16bbc54f10b4782003c986c59c8fc1a2deef9528123bd015e0de4f5a4c43cb987b", 0x63}], 0x3, &(0x7f0000046000-0x430)=[{0x80, 0x84, 0xfffffffffffffffe, "1a22216ded210458f61c169c6b1b0000a2c8af5ebd744425e9e5a2343f649ac26fc36a669338325d41ab05a7a19e092d3193d4a4b5b749d7320c96fbb07c4f006611b6822fe36839dfce178b9da1e905f848b3b44d64134ee64f834e27f6ad7b3afe77d4c5bfa82444"}, {0xa0, 0x0, 0x9, "abcf4ab1cd1167ab26d1e5f35dfbee5bc18e7e408fa1fd796ab180315be2a8f0ce3ae705f7e51ce6c2f1cfa76fb8558c8a0a792060515ee422171cfa7d969fb25a360c1585f1f30cbe844cb9a2d550894a31e446dec77623a1be26a77b3635181f94aba70be63915fa2fb5676b586eb24d59a898068e53a313fba18cec310b061a8b2671916720a5ab4e67"}, {0x10, 0x10d, 0x4e, ""}, {0x110, 0x19f, 0x7f, "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"}], 0x4, 0x890}, 0x0}, {{&(0x7f0000604000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000456000)=[{&(0x7f0000d5d000-0xd9)="189cd098449d7e733c3ce3e9c60f1edc65ce28c00be6cc5a5f1efe97d23f89325c7085536e46e813619fc8bd8a92f1cf6d81375acb15f5686004abe07db552557fb664969331ce88afb7f1d82f0914938ac9c6a77cacaf7a9967b418f4b2ba1bbe69f0c9b2fb54a2cd2142119d943387b15bdd495be10ec785d0ca775a1d74004b1c87d6ae3707927465fd2f48ff58b987988395b487d82c7b1ad23505d063ee943307d3f415b6460a167b5eefc2e69491b49c82c5e6d71c4516404535f8928aa25408aa606bd51e28ce9c430db0d2ed14eca4430de0c20a56", 0xd9}, {&(0x7f0000199000)="c1d4d0a6cc51e9380541c80bb3138bf36ebaced239d93a125db794eb65565de3dd9449f0cc212054be390d917cd96e0fd0623f68ba08758c75b1ba93620e1bcc067ec42b805b637f411faad0ec20f4991c54c5a2eb40e5e4c07100752c3d29a5dc8722bf7d932f0896a5e6c87add0efbc0f1c023b7cafd8bac85f4230cba8c5a8a7bc008a5deae2bd03623b3c4ed67ba6d684ff6c5cae64b064cd3cb0125c797ded0a6c61a30f54e540790e92dad68c82900c58aa0e3108a21d91a2fee", 0xbd}], 0x2, &(0x7f0000f2d000)=[{0x60, 0x11f, 0x3, "c7a5aefed40673e27233928955b23499b2c87045ccce5e0a9f58da967a8dbede1c07dba13029f0e0bfa4cd9cc92c9824582669ddceb945f3814157a82186403f94903b92920e356ea30e"}], 0x1, 0x20008000}, 0x8}, {{&(0x7f0000733000)=@sco={0x1f, {0x2, 0x7, 0x0, 0x7, 0x1f, 0x6}}, 0x8, &(0x7f0000975000)=[{&(0x7f00001c9000)="cf5493440c9e248af6031600acc5f01f6f23d3d59e6cd6cb78d77077105190b5090d8a3c59aea03ef515efbac86699432b913d012e02941c2b322167c33d3c5a11c5e8", 0x43}, {&(0x7f0000c40000)="718f7e4b5f33b4a7bb21148c1735ed018dffcb9b8dff9ee14f9f054b9a5446514c984399ea3dfd124985a7e6fad2c09a32602e41ce0b6d89b6a9368ddc2d472d6a7e02b954024d644e1fc70720a599ed77b4f68d219effe1200c52a9fc1eb2a063c24d7feb7edea6ccdc5e83007bf25cf27f3c421dbc", 0x76}, {&(0x7f00002a7000)="41a952039b7b1dc2dfbe0829aa1895b18af2acfc120f256d5ea4cd8dbe97bca4da365c4f7f0f9dffb0f30a5e6bc0cba002c364aca6c909938e94b1276b3f65f32163d1133aebdbbd83ac034f056dc03453e9d93aeeb78e276e2715a3bfd8b5175417f615f851b81704084ce422c43e7c2d4a50d9c92ea161383de4a8e0d9f6a2d5011a1dfe5692312a6080ead270c3a2", 0x90}, {&(0x7f0000347000)="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", 0xfc}, {&(0x7f00000f0000)="bd3759d835c3ba260408ae1c05206eff2794d90d6dac51d9989c61628d283178d4c19313317d52b150e9a438bbe01cbc6cd4c2565f084529c781fb5f0ae65559dbdd1f12dcb387313f2a14b7bcc17e7dfc54d5a0f9a3b407eb843ea8bf4aa6679454f417981f0962052b47d9a661ff6f20afc9cda3a332eb115d229d0b0d3daf60f3223c02480891336f6347409803523ba2c84d0cd5b257fddbb94690575fcc17ab466db0a0d0f148980115e1087f8889ead0c013015a09441690e79f582b7d44716f76b73b1d7e9b89468bd6b5de5c62bdaf01ac3b8ccfd9eec4e264", 0xdd}, 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{0xb8, 0x10d, 0x8, "882140aed4196bbfa364df247a742e676b7af5f0dd6e6a81b7ffd6ccfcc1cc52e0f1179078580266b9cb9f76b47315922cd0473c3c88a3f57e1f17cec8f588242c13005920bb25fc13233656a0a9e4cfb3d50a80809200aebacd55f4e45b9ed02c9e68cb310e8d7d9b6b666532dcb917c919c260ac7544d076b6800ceaa6b6a0299e5fab632d71928cd39a9b9d5f7052bd4e39f0743702450f3af0068f27bf50c8652ba053"}, {0x98, 0x10f, 0x7fffffff, "cb49bee9e19b34b104f79bf94ac294a87f5db85dc1e4022e35ddf0c4bb57b4fd1eda66e85cf2595ec6a6c70522eeca979289e791e50250ab0c9b662b3a93062b5e42a49b69d843c81c91b3c6d3031e56e3ce4526bc2b613da82e5bfe0a39bf55016148573df891fda6d65fbb46857bbd5eb7dba4abef138075dda9c8c9d3da77e4"}], 0x5, 0x20004010}, 0x2}], 0x7, 0xc841) recvfrom$inet(r0, &(0x7f0000d89000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3, 0x10000, 0x0, 0x0) sendto$inet(r0, &(0x7f00001ff000)="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", 0x1000, 0x10, 0x0, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f000041c000-0x32)="afc2fd93956e4d90b2c7b38fc6f535d701da2fd71363bda20205c081caa173f47359cffde77a0258a2241e6f2f032df8420f", 0x32) 2017/09/30 02:53:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00004e8000-0x8)="2e2f66696c653000", &(0x7f00008fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000a3e000)=0x0, &(0x7f00009fd000-0x4)=0x0, &(0x7f00005ff000)=0x0) syz_fuseblk_mount(&(0x7f00007c0000)="2e2f66696c653000", &(0x7f0000c9f000-0x8)="2e2f66696c653000", 0x5000, r0, r1, 0x1, 0x9, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x0, ""}, &(0x7f0000002000-0x4)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000263000)="2f6465762f6877726e6700", 0x2302, 0x0) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, []}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) timer_settime(r4, 0xfffffffffffffffe, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {r5, r6+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$netrom(r3, &(0x7f00003fc000)={&(0x7f0000083000-0x10)=@ax25={0x3, {"2e05596fa5e6cb"}, 0xd8}, 0x10, &(0x7f0000f66000)=[{&(0x7f0000ac8000-0x1000)="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", 0x1000}, {&(0x7f00001c9000)="3d10868d92aa3acacbeab9c90a8f837c1a92dbe54f6a58b00569eeb024bd3aebe96e394814693a87d60e548c97a3db7985af8990adc5fbb67250594945b333d219883a4b6d6338e17d2a9ee2f66ff8ea3fb08714b1ec0c2fb1b78fce00e79d08b30e94add917d880685f2beda1acda4bf989c7e279e9d38a2a957bf1c3ae8dcbe9a1beea61f66e0d3ad7b932929da3835f137f2f1452d00aa08be3a04b294eb2eb0d30bf2713dc629442332db2c6cf392d18853ed4c6c80c5f906fe234066d37", 0xc0}, {&(0x7f0000248000-0x2d)="caa0fcb2a43eac61ba455a942fea25399fc43bb94e5fc472da7f480c78c810056ba124840bdccdb3b434d4cf9e", 0x2d}, {&(0x7f00005aa000)="512f2be0c910641078180fff52f37a30497a52ef333c20c5842943532803fd2251d061e2367de097b954c71fb8463b0c67045a2ec082f6cefbeedc8bf0e93bb1568ae88ad369285cc003b2a988be77291e3a684dc4bab1aa90939f0306a76c2f90495f659b29ceeeaeb436b50b5f364058b75fb23d", 0x75}, {&(0x7f00001b1000-0xa1)="5d36ae40a4a2bb5494d143e5db0f4662da084d35315bb0ecda1fb8229779970f214d66555f74daa14e9c859d144e74c3ecac0c0252275325c5cfa2fa6cfef7517dbec7e0be89efa1810d5ab8923f630bc3655727fc1c18c68326417cefbcfbd33586b5ab0849267a42faa4decf29d98c982152b28dc36c9ebdb4bbd4de9a35c9374fd4e6dd99085ab8956177a84e9f623fc1371c9502bbbeccf951839a3d11bd0c", 0xa1}], 0x5, &(0x7f0000df3000-0xc8)=[{0xc8, 0x0, 0x1, "171515c07d4180dca98a59a85c4fd015781527ecc33063cd84a14e8cc309c68026db67849d34b6ecfb2c181781cf205eb162a4d1f6a1c4ff1ed27aeebb162131ae4071381a49126af41fa6e8808999852064103caa4767836f77b1d36c11e9729fe9c77ab00fe12c751f5f61bfd0f388ce49eca3ac0a361fd2ecf4b002d25a8fb19f37dc9f7984440c7e8853fefcd79d98183204dee3f3c5b74003200c8bff57d59f6127e81a8e22b934048bc82aee3d4f"}], 0x1, 0x40040}, 0x20000000) 2017/09/30 02:53:52 executing program 3: mmap(&(0x7f0000000000/0xcfa000)=nil, 0xcfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cfa000)="2e2f66696c653000", 0x100) mmap(&(0x7f0000cfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008c5000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8bbd81cb4b1) fcntl$lock(r0, 0x1000000000000007, &(0x7f0000cf1000-0x20)={0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() capset(&(0x7f00000fc000)={0x19980330, r1}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = semget$private(0x0, 0x3, 0x0) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00001cd000)="") mmap(&(0x7f0000000000/0x620000)=nil, 0x620000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) recvmsg(r3, &(0x7f000061d000)={&(0x7f000061d000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000061d000)=[], 0x0, &(0x7f000061d000)="", 0x0, 0x0}, 0x0) clone(0x10000000, &(0x7f0000002000-0x2)="", &(0x7f0000e19000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000ff3000)="8d") socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b1c000-0xc)={0x0, 0x0, 0x0}, 0xc) setgroups(0x0, &(0x7f000080e000)=[]) write(r3, &(0x7f0000616000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x0, &(0x7f0000aa6000)=[]) r4 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x80, 0x0, 0x10000, 0x0, 0x0, 0x200000000000, 0x2, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x6, 0x4, 0x0}, 0x0, 0x7fff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r4, 0x0) prctl$void(0x22) readlink(&(0x7f00003a5000-0x8)="2e2f66696c653000", &(0x7f00008ae000)="", 0x0) r5 = dup3(r4, r4, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r5, 0x540f, &(0x7f0000fd0000-0x4)=0x0) prctl$void(0x1d) 2017/09/30 02:53:52 executing program 4: dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f62696e64657200", 0x0, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000fe1000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000f83000)=0x58, 0x800) memfd_create(&(0x7f0000b09000)="656d307070703126707070305e7b7070703100", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000464000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000077e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0}, 0x20) r1 = memfd_create(&(0x7f0000e00000-0x4)="276c6f00", 0x3) gettid() r2 = gettid() pwritev(0xffffffffffffffff, &(0x7f00005d2000)=[{&(0x7f0000ad9000)="d254027725fe6bf14f33190463c75cbcba9f16949b270adefd41bdc320abb2c6669403d2693567cd5bf20f933dff0915da76f6d06b6d596a7eaa77e788f055502d328d9b835d2a314ff97c8e5858d792e1dcbeb7cab94633ba472e56434c7581b4304ac07446a7", 0x67}], 0x1, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, r2}, &(0x7f0000780000-0x18)={0x100000001, 0x5, 0x8000, 0x6, 0xffffffffffff9b27, 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00003e1000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x8000000000004b, &(0x7f0000b79000-0x4)=0xffbfffffffffffff, 0x4) pivot_root(&(0x7f000006e000)="2e2f66696c653000", &(0x7f0000d62000)="2e2f66696c653000") ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00001d2000-0x20)={"a77dbbc6ed54b5e962d77dcb75b2e118", {0x4, 0x1000, 0x1f, "b3830afd87f9", 0x7, 0x0}}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d9b000)="2f6465762f70707000", 0x800, 0x0) r5 = getpid() r6 = syz_open_dev$mice(&(0x7f0000fab000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r6, 0x89e3, &(0x7f0000a2e000)=0xffefffff) process_vm_writev(r5, &(0x7f0000ed8000)=[{&(0x7f0000b48000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}], 0x1, &(0x7f0000350000)=[], 0x0, 0x0) r7 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x84040, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000cc2000-0x8)={0x0, 0x8}, &(0x7f0000c23000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000047f000-0xa0)={r8, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0xffffffff, 0x5, 0xcc}, &(0x7f0000e7c000)=0xa0) r9 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r9, 0x2, r7) 2017/09/30 02:53:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) write$fuse_init(r1, &(0x7f0000b9f000)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r2 = epoll_create1(0x0) r3 = getpid() ioctl$int_in(r1, 0x5423, &(0x7f00002a1000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00007b8000-0xc)={0x0, 0x0}) r4 = gettid() r5 = add_key(&(0x7f00004c5000)="6b657972696e6700", &(0x7f0000f3c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f9a000)="db2ffc939724fa5cc015b928e7904034224a67745d717e45ae96324174be51e3e22238016780e59be3f2c6f47b1f861010839bbb110545e0c3835ede8a80d55409acb2651fc7a06b0aae0642c8bdf1188ddbd98b5ae7970e560b26623a17ae34f57a24f37ca42f0d0c39f7c1b2651713faeced772758398f89eb2508d1040f42004ac1fe453ff513033d3ab6fb1e820abc9b5f8c36cd959f7c84a6542ffd5e1816f95a4c5e31e903f70262f3c34f718be89d67658812d480cf85ca88df0785ef500942e28c", 0xc5, 0xffffffffffffffff) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000f39000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000cce000)=0xc) lstat(&(0x7f000019a000-0x8)="2e2f66696c653000", &(0x7f00008c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001f7000)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x2, 0x95f8, 0x2, 0x2, 0x5, 0x80, 0xa0, 0x2b0, r6, r7}, {0x3f, 0x8, 0xfe, 0x8, 0x7, 0x6, 0xa7f, 0x6}, {0x0, 0x4f, 0xff, 0x400}, 0x1, 0x1ff, 0x3, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x10001}, 0x4, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0xc49, 0x0}}, 0xe8) keyctl$update(0x2, r5, &(0x7f0000d3e000)="d5adb43e24c4a788726c037c7df6480bcbdf3aa1e8f673e3aca500859b503648527f997840e1d23e0d1f039e4e420ffbcaae04e619ce9b2feb40ffd09dbba9c60b19121954b15b8c8c8b8ab517e78e14323baace4f00d0597ffd41548265e8a63bfd1413681b9f20b457437e744f10a73940f978a3294b56c270ab3583c187a2a24bbb586c756ef90c47e48d66553fb23aa7cb49cab7a7265605ee0b2fcf8961c6af457b002f6614df", 0xa9) rt_sigsuspend(&(0x7f0000b52000)={0x0}, 0x8) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r8, 0x5452, &(0x7f0000009000-0x8)=0x3f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r9, &(0x7f000073f000-0xc)={0x4, 0x0}) fcntl$setsig(r8, 0xa, 0x12) fcntl$setownex(r8, 0xf, &(0x7f00002cb000)={0x0, r3}) dup2(r0, r9) tkill(r4, 0x16) 2017/09/30 02:53:52 executing program 7: socketpair(0x13, 0x2, 0x2, &(0x7f0000266000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000342000)=0x0) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x80003, 0x9) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000cd5000)={&(0x7f0000fbc000-0xc)=@nl={0x0, 0x0, 0x7fffffff, 0x8}, 0xc, &(0x7f0000bdc000)=[{&(0x7f0000fbc000-0x5a)="07de6042bb4fa81ae4245bc31ec0c141b5d320006b21bf909a901f761ee4964f923fc6e3167bd69142f206ddf1bbc83b380a0f94905e6a4284619fb27e61864e19aa66e07eb7b0d847cd7bce89365a6f29afaed29deb9577eae3", 0x5a}, {&(0x7f0000a87000-0xc4)="a8c1e60ea51df5cfcce871245c8160425944808e03a15f360e522957c7709005d7fa9e87940a59d62bca2d1da0e87d3f33502c6cd19869ea0a11bef6dde11d81f6e737eff7c164ecef622ab5d96f3d9d3c25c47c016964ca701ac0621aa33054853991a3bca0352ca7a8165911f45847cd8abbc8c0997f1183ca5bec3ab1d7bd7bbfc26a584c79a00fbdf445540fe9e7cf743cd62f242ad0f502fbb3e1d3ad3e2529f69ba6dff07aa9c92cd353e448bbe31b855a445feb5584cf7f21ed7ac63d202197a4", 0xc4}], 0x2, &(0x7f00005e7000)=[{0x70, 0x1ff, 0xfffffffffffffd1f, "3798b22efb24cf4c3d62a348ae48f8a3da990d664f8351f12e5956a9e713fed6ea4ff5d5e52067a7d5feac46303e1ed364ec954c976fdaebdd1e425a6dba1f225cbb7fd01d8471235a5a8d9eb88282173ffaf17ddc549cb35bc397"}, {0x1010, 0x103, 0x5, "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"}, {0xd0, 0x103, 0x6, "9d1e9a1d976e9a3f5769afb00e9b9e5a39563d16e07c1f274aca222b7213e578255079060fd52ed3dc0ac62b1bf93911d4448551f2f6f616c06e8fda1edf73d1b25f7e6f50e24c081232d6c6b745daf1ef439d810fd7a7d324dc3c3186233785058e63753447edd3eb333725a04678795f1526c902ebb1e2f0b4b8e7881ac80d743a84c8c852a5069191e89afd17898fe79348a185056d6773bbb127c908d104f0b246a2247d222a50bb44e26b61cfb0fdf453cc892d21d2f3695f81f14c"}, {0xc0, 0x11f, 0x9, "b5954db0a02aff533d2c8de8b203789718ae30f731adb9fc14d3cd2c1ac97c24ee11c4617d61d7a16f3d0755b2fb9bc1d3d56c0f4758ff0e5026bb5fd88144640e674f0972ecf7ef5cf3b9038ab7f5bc16ad083c7102596f02a3a902bfc8f6f1d24913cc434930978cc148b8e3f2dd3ac1b10a225eaa5839b2be064efd54240546966594e44705d19988b4b5658f4bbab9a84b0dc6199e0d8f50cc1e4f34be3cf40c653b6264d86de8676d"}, {0x30, 0x11d, 0x0, "f2441a31f85dd501f37666979e56be39bf3602c5139f000e120ceacfe769"}, {0x108, 0x11b, 0x100000000, "fc0437d261d1cc5aaf00975adef64686b35841a738ae501b4dafae67ca3a550149dee405af669fccb91c10e7f5952c965d901a55b82ef394106c87adacdf2b9c48f642b8f289ed5be2d2ea9b4fa8aa42d834e60ca2821fa2c047a2f8101daaef70f980f69e94438eac5f3c898672cccfddfcd42ba6868ab63bf88f3d46e1f3a6f359b79e0d9bbcd4beb0f43bc8e345576be5ceb77fdf9c386b27dcd34bd7c9e40b46be099b9d15f6ac9315ed163e3df1c904a3e5246bb6202350a5e7b56a69b7e7ab2052f44ba530493d777e895f207f7921db8929e6ef7642f756337442f6e1fb2443fd91a3433711280e1d4391ce9446"}], 0x6, 0x40000}, 0x4000) setsockopt(r2, 0x107, 0x8, &(0x7f0000000000)="03000000", 0x4) 2017/09/30 02:53:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000606000-0x2)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004fa000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) splice(r2, 0x0, r1, 0x0, 0x100000001, 0x0) ioctl(r2, 0x4000000002283, &(0x7f00001e7000-0x2)="951d") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000895000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c0b000-0x10)={0x0, 0x10000, 0xffff, 0xe1}, &(0x7f000048c000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006c6000)={r5, 0x7ff}, 0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00006b3000-0x4)=0xc9) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ca1000)="2f6465762f70746d7800", 0x101002, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a8b000-0x9)="2f6465762f70707000", 0x70200, 0x0) connect$unix(r3, &(0x7f0000db7000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f00007bd000/0x3000)=nil, 0x3000, 0x8, 0x40032, r3, 0x0) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000439000-0x4)=0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f000044f000)={0x404, {{0xa, 0x2, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0xa9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$unix(r3, &(0x7f0000f8d000-0x7)="f0fed495b6b2d2", 0x7, 0x40000, &(0x7f0000f35000)=@abs={0x0, 0x0, 0x1}, 0x8) write$evdev(r2, &(0x7f0000001000)=[{{0x0, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000098f000)={0x0, 0x0, 0x0}, 0xc) ioctl$KDGKBDIACR(r6, 0x4b4a, &(0x7f0000ee8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00008e5000-0x20)={@common="7465716c300000000000000000000000", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000084000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00005b5000)=0x1000) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000a5000)={0x5, 0x4c, &(0x7f00007c8000-0x4c)="49ca4df35cdd1807d492d6145a6cad41196accd20f06b6e73b0c8e53c52148488741b6dba577dc1555a1778a80f08c297f9749cdcecbb9a892af45bac350e2b72f596a06893c6896b263571c"}) 2017/09/30 02:53:52 executing program 3: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0xb, 0x32, 0xffffffffffffffff, 0x3) 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) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000004a000)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000005000-0x4)=0xc) pipe(&(0x7f0000029000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000004c000-0x8)={0x0, 0x8}, &(0x7f0000045000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000049f000-0xb)="2f6465762f6877726e6700", 0x403, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000cc4000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x1, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000dfa000-0x10)={0x1, &(0x7f0000000000)=[0x1]}) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x11, &(0x7f00009e9000+0x81f)=0x0, &(0x7f0000001000-0x4)=0x4) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000a99000)="170000001a001bed010013218e1304000004010100000013", 0x18) read(r3, &(0x7f0000f04000-0x2)="00", 0x1) r4 = socket(0x10, 0x3, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) r6 = dup(r5) setsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f0000000000)=0x7e, 0x4) read(r5, &(0x7f000015c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad) bind$inet(r5, &(0x7f0000997000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = fcntl$getown(r3, 0x9) fcntl$setown(r4, 0x8, r7) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x8, 0x101}]}, 0x10) 2017/09/30 02:53:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007b7000-0xd)="2f6465762f7573626d6f6e2300", 0x8, 0x200000) getsockname$ipx(r0, &(0x7f000067f000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000aeb000)=0x10) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000000)={0x0, 0xff04, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0xf, 0x802, 0x10000000300) setsockopt(r1, 0x107, 0x12, &(0x7f0000154000-0x1)="4e", 0x1) sendmsg(r0, &(0x7f0000561000)={&(0x7f0000171000-0x1c)=@in6={0xa, 0x2, 0xe2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, 0x1c, &(0x7f0000074000-0x20)=[{&(0x7f00008de000-0xe4)="4482538ac288a2bb1c83c5118e806694658a4991a8d0c61028b414e0d69bd9b8bb465bf2d8740b1c3ef4e41d2f8c01ea6a4d9ede28ec6eaf88e426519ecbea961e07933a861ba1f9db1a93df8954a7116341cab8363f6945cfd3fd771bddbe22ba747afa403884f5032b11f16673adbe8e671d21fddb69c626abf73ad1cae454afd6be952ab979b7234a99bdbe09c0ba4dd84511796125fd6dedd6b316dd8021e3737a4d0f2eeac5991f6647247bc01d16c891e5fe1581a8dd2c0f5cf5ec97103867d159a372da55e4fef4dbd2488a89ada6d1c99fc724c511e60592fca3b149a4244b21", 0xe4}, {&(0x7f0000453000-0x34)="57e9a4063537b96737a09952670e5e7ba6d63385f0dbc587d3f5f8b62ba2ffe94c805198c09192b8d89587cd80736295c5992c1f", 0x34}], 0x2, &(0x7f0000b7c000)=[{0x38, 0xff, 0x401, "cb3afa1eb2428c52dd6ecea0d9faf2a968c2f7f86cdfe53196f8f096dabe26a9cc3baa"}, {0xe0, 0x10c, 0x4, "ad870edd818c3257eb83a5cb9f7dfb7ceb0359712bf7176898a37dd6fc431ba56c5bedfe700327dae7e30f3d14928440f200f445e4d3050599364ef6afe510b2ff47b75b765a86a18695cf3ff19802b01d8041405da82fe4f57851247d69f9329f457af8c817e458d5f0e72dc0d0e0974652340ec948e8e0f0c0f5e8a848ad2c2d6e2b45e27b3ada95a55923c0a8c25e05bc7b15a181ad374217138c9d697c2cba1324e5aa90d8884917c8e4edc4ee3a366ac11c1b0d0f31311418ca7021afae5e193e913172445d3d87cce4caee07"}, {0x30, 0x11b, 0x6, "1a89df7a6aeeede80aaf010b83ea305419fc71689f511f63c6"}, {0x110, 0x0, 0x3f, "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"}], 0x4, 0x80}, 0x4080) r2 = dup2(r0, r0) r3 = socket(0x11, 0x802, 0x300) setsockopt(r3, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b1b000)={0x1, &(0x7f0000508000-0x8)=[{0x200006, 0x0, 0xf8b, 0xd61}]}, 0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000105000)={0x6, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x41, 0x2, 0x9969, 0x31d5, 0x7fffffff, &(0x7f0000165000)=@common="6c6f0000000000000000000000000000", 0x0, 0x2, 0x9}) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f00009ee000-0x8)=0x78c) r4 = socket(0x2, 0x8001000000002, 0x0) connect$inet(r4, &(0x7f00009b9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x20000000000) getrandom(&(0x7f00003d8000+0x455)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x1) vmsplice(r6, &(0x7f0000af6000)=[{&(0x7f00008e1000-0x3e)="4aa66fac3b", 0x5}, {&(0x7f00004ac000-0x99)="aa1ccc72bd8a4e6b1c5d42055d2d1f9860a7c94c4713cd484c9ec083a8e70dffc432dcec750adf8eb46f3b74f7de88b7cd76693046b807dbe9befdeb198988e38ae722cd1b40e13bc4ba055fe4ed4f36b901cd8fda13cb9ff080d08381c704ade16a44b665050d1903b1c5078f67167ace601f88b6181d0fed9e912313e61eae6a11e34097a48f5166c8b74a0e6d451be271cfb21cb7ba8ffd", 0x99}, {&(0x7f0000526000)="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", 0x1000}, {&(0x7f00004b9000-0xe9)="87f0aa6f922cf04ea59109bd953ebdef67629843ffe8cc3378cacae840d5e55a9c04860a1cebe656207643889917409f53b8996b140a1a173fa24a7c1eeae1ea1015a6b97e7b328c5c4433ae034bfeac3cd5154e4aa33ddefc4c0a39eccd93f375f7ebd1931a1cd3edac0df2bac869d7cd1b06e5d396babfbb972ebbb73aef3ad0bfe9f54b41e6f840982da3c8ca2a2aca2f1ad4e5e7660e8bd0ada605666c47744b2eef9c0fd2407f061278e39809cb29039bafa2a1506f697692342d2e0828aa6eb15d3df24112fdd1df7e1234605239cbe2af758acbd220b62cc2ad86a714f0d67e6c69eabf71ae", 0xe9}, {&(0x7f00003cb000-0x19)="2c33637c2380599dae66a1e763c7f927641f3a28de4c184064", 0x19}, {&(0x7f000074b000-0x1c)="2960b1afa1788a6cedbfe4aa1bfe21e3cb8b38c050037321b191dc56", 0x1c}, {&(0x7f0000e40000)="f5cf907b1cfe4b07462bc2d2", 0xc}, {&(0x7f0000903000)="3104449aba05669957e3d2fca446fa11b6e28c6745a1b7a658c223124bdfe316000002d45a5313ca1b35530b1f03a650bceb0814112eea666018d1c532cc716584b310a5f2922088286389ddba4951af51d91e7737e49c66a32748a41d02471a10d50c392cc4858bee18efcddea142fbcb564c6fd9e8a2074661638b58bf425704576553256dc28b71fd9ec1d5daa783095581a64787cc67ba3b10cc5a8e9a721308cf50f0720d349e44616e1f3dd2a8faba5c839be33723915ea4f72e0a846d9f", 0xc1}], 0x8, 0x0) splice(r5, 0x0, r4, 0x0, 0x20000050e5, 0xb) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000a44000)={@loopback=0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000bf5000)=0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00005e0000)=0x0, &(0x7f0000029000-0x4)=0x4) 2017/09/30 02:53:52 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x88) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x8000000c9, &(0x7f0000e64000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a2b000/0x3000)=nil, 0x3000, 0x3000001, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009b4000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000025d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x1000006, 0x8000000033, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2000000000) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f00001bd000-0x8)="2e2f66696c653000", &(0x7f0000eea000-0x10)={0x44, 0x7}) utimensat(0xffffffffffffffff, &(0x7f000060e000)="2e2f66696c653000", &(0x7f000061c000)={{0x0, 0x0}, {0x0, 0x7530}}, 0x104) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00005c3000)=0x0, &(0x7f00002f3000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6, 0xfffffffffffffffc}, 0x4) getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000345000)={0x6, &(0x7f000055e000)=[{0xfffffffffffffffb, 0x1000, 0x101, 0x0}, {0xda5, 0x400, 0xfffffffffffffff8, 0xffffffff80000000}, {0x7, 0x4800000000, 0x4, 0x0}, {0xffffffff, 0xcb31, 0x8, 0x4}, {0x3, 0x8008, 0x32, 0x7}, {0xe75, 0x0, 0x4, 0x9}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/30 02:53:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000fad000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000aba000)=0x0, 0x4) accept$netrom(0xffffffffffffffff, &(0x7f0000d43000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) r0 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f70746d7800", 0x802, 0x0) r2 = syz_open_dev$random(&(0x7f0000698000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x2) sendfile(r1, r2, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$TIOCEXCL(r1, 0x540c) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000032000)={0x1, 0x80000000, 0x1da4df65, 0x7, 0x4, 0x8}) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c5c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009a9000-0x4)=0x8) writev(r3, &(0x7f0000cf2000)=[{&(0x7f0000cf3000-0x29)="290000001c00190455a8a349000a007c0200000001000000ff50000009000100ff0000000000000809", 0x29}], 0x1) r4 = socket$inet6_sctp(0xa, 0x40000000040008, 0x84) syz_emit_ethernet(0xff, &(0x7f0000710000-0xff)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x1d, 0x4, 0xfffffffffffffff7, 0x7, 0xf1, 0x1, 0x1, 0x8, 0x15, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @cipso={0x86, 0x48, 0x8, [{0x0, 0x6, "10ce340b"}, {0x5, 0x6, "fdc09d86"}, {0x7, 0x11, "079d3fd6563c00e3ab61c06b0bb9d0"}, {0x1, 0xc, "a7a3681948feb612c424"}, {0x7, 0xc, "3fbb55508ed0713ebddd"}, {0x5, 0x5, "07540c"}, {0x7, 0x6, "fd7d512a"}, {0x5, 0x2, ""}]}, @noop={0x1}, @ra={0x94, 0x6, 0xffff}, @generic={0x0, 0xe, "e0408abeb6acde922a3505c4"}, @end={0x0}]}}, @igmp={0x1f, 0x4, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "d63ba254c4d13233b5588262fd0c41f43293a58ccf4753d98c61b94467cb5ea4c9c93e56daf755c89ef5884c88be57c0e38f91d7e73fd455e5073241dd43dbb0fb7597cafb9e779c4e1257e7a95633fd73c040cffad8a9248f66c08df7c528e2cffd48b0855049ea423d2f52b1caf8d68044950330"}}}}}) r5 = socket$inet6(0xa, 0x2, 0x4) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000cd1000)="3b6bb18eb778cb6f61911d7555e73a25f768a2add97e1f665f5daef55210825b40deaa328f62f180fbe22d5a7d776a7d89beececa2bced99eda8f77e4b1666011462d0f24cbfb2c4870ffee9895648a72531366bc168d910e106ed7d007b44bb747e5de6a5fc1e3c80dda4e4670b4f5ec241321707e3901224297aed0860901e08ef99b744727f1855cc67e4689c685039b7a003c417916c6d800b177eaf89c9f5a17635d27f9e45f5fd6b23fbf0cc0db228d2bdf600d77a30fec27a7094d2020703e995d2f232f7c7cf2f98e7232318c3668936ac2fbba7c6e6fc26c17fb72fcd0f26e08a") setsockopt$sock_int(r5, 0x1, 0x800000000000002, &(0x7f0000f06000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000bae000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000023e000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000476000-0x4)=@assoc_id=r6, &(0x7f00000c8000-0x4)=0x4) socket(0x2, 0x4, 0x7) socket(0x0, 0x5, 0x2b) ioctl$TCSETS(r1, 0x5402, &(0x7f0000980000-0x24)={0x7, 0xb5d, 0xfffffffffffffff9, 0x2, 0x8665, 0x8, 0x7, 0x9, 0x1d0c, 0x100000000, 0x6, 0xffff}) get_thread_area(&(0x7f00007bd000-0x10)={0x0, 0x7, 0x0, 0xb17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000bc9000)="2f6465762f696e7075742f6576656e742300", 0x2, 0xc03fd) socket$inet6_tcp(0xa, 0x1, 0x0) gettid() getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00002d7000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb8000)=0x18) 2017/09/30 02:53:52 executing program 3: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000408000)="2e2f66696c653000", &(0x7f0000193000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94) accept$netrom(0xffffffffffffffff, &(0x7f0000fb0000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) open(&(0x7f0000ebf000)="2e2f66696c653000", 0x2000, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) eventfd(0x9016) epoll_create(0x200000000000000b) openat$rfkill(0xffffffffffffff9c, &(0x7f00008b1000-0xc)="2f6465762f72666b696c6c00", 0x200000, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000678000-0x8)={0x0, 0x0}) creat(&(0x7f0000d96000-0x8)="2e2f66696c653000", 0x2) r0 = syz_open_dev$loop(&(0x7f00007a7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x101082) pwritev(r0, &(0x7f00002da000-0x20)=[{&(0x7f0000ae7000-0x1000)="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", 0x800}, {&(0x7f0000258000)="86dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b753003a18c8be9146ad6c3ad34a9c5fe73de694537c503b43e221126186619b089a727a", 0x3b}], 0x2, 0x2) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r0, 0x0) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f77000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe1, 0x6ab46829, 0x7, 0x7f, 0x47c6c033, 0xf5a, 0x4, 0x45490672, 0xea, 0x7fffffff, 0x2, 0x4, 0x9172, 0x4, 0x1]}, &(0x7f0000f75000-0x4)=0x108) getsockopt$inet_mreqn(r1, 0x0, 0x2000021, &(0x7f0000d94000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000831000)=0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/30 02:53:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005b9000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009e0000-0xc)={0x0, 0x0, 0x0}, &(0x7f000093c000)=0xc) r2 = accept4(0xffffffffffffffff, &(0x7f0000d9c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00006e9000-0x4)=0xe, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000892000-0x20)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000004a000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@multicast2=0xe0000002, @rand_addr=0x100, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) socket$inet6(0xa, 0x80807, 0x0) r3 = syz_open_dev$sg(&(0x7f000023b000)="2f6465762f73672300", 0x21e, 0x60002) openat(r3, &(0x7f0000149000-0x8)="2e2f66696c653000", 0x82040, 0x4) ioctl$sock_ifreq(r2, 0x8931, &(0x7f0000e91000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x5}) r4 = getpgrp(0x0) r5 = memfd_create(&(0x7f0000034000-0xd)="00", 0x0) setuid(r1) r6 = syz_open_dev$sndseq(&(0x7f0000ca7000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r6, 0x40605346, &(0x7f0000cf0000)={0x1, 0x1, {0xffffffffffffffff, 0x3, 0x1, 0x1, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000011000-0x20)={0x8, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f000003a000)={0x1, r7, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f000003a000)={{0x0, 0x0}, {0x5, 0x0}, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setown(r6, 0x8, r4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r6, 0x40a85321, &(0x7f000000c000-0xb0)={{0x80000000, 0x1}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x51016, 0x9, 0x401, 0x7fffffff, 0x253, 0x3d7, 0x0, 0x7, 0x2df0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = dup2(r6, r5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r5, &(0x7f000000a000)=[{0xffffffffffffff47, 0x3, 0x7, 0x4000, @tick=0x7b5, {0x0, 0x0}, {0x1, 0x0}, @ext={0x3, &(0x7f0000039000-0x2)="002002"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r6, 0x4040534e, &(0x7f000003c000-0x50)={0x106, @time={0x77359400, 0x0}, 0x4000000002, {0x6, 0x3}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000035000)={0x0, 0x0, {0xffffffffffffffff, 0x3, 0x4000000, 0x3, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a7b000)="2f6465762f70707000", 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r9, 0x84, 0x21, &(0x7f0000ba7000)=0x5, 0x4) 2017/09/30 02:53:52 executing program 0: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001f8000)="7965616800", 0x5) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ba3000)={0x2, 0x0, @rand_addr=0x282, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a37000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x1) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000dcb000)="3f", 0x1, 0x20088045, &(0x7f0000cae000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000bff000/0x3000)=nil, 0x3000, 0x1, 0x10810, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000a98000-0x4)=0x0, &(0x7f0000dcd000-0x4)=0x4) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000026d000-0x4)=0x400000006, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000dce000-0x7)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00006f2000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000c53000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000095d000+0x7b0)="766567617300", 0x6) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = dup2(r1, r1) getpeername$unix(r3, &(0x7f0000aaf000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00003e7000-0x4)=0x6e) sendmsg$netlink(r2, &(0x7f0000c0e000)={0x0, 0x0, &(0x7f000021d000)=[{&(0x7f000002c000-0x4c)=[{0x4c, 0x12, 0x7fd, 0x0, 0x0, "620acbf3000000000100015b50e8b2065f62e999ca3c501c101831e4f5b33629f6e068fe444cc763b6e27030f81aa64f2606190b1f1ceb1103"}], 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) 2017/09/30 02:53:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x100000000000000) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x1000000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x8) r1 = syz_open_dev$usbmon(&(0x7f000039b000-0xd)="2f6465762f7573626d6f6e2300", 0x38c6, 0x100) sendto$inet6(r0, &(0x7f0000abe000)="", 0x0, 0xc001, &(0x7f0000ce4000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f50000)={&(0x7f0000f5b000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f5c000-0x10)=[{&(0x7f0000f5d000-0x5e)="8c", 0x1}], 0x1, &(0x7f0000f5b000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f00004ef000)="6c6f676f6e00", &(0x7f000046e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d67000-0x5a)="71ba501bfaa6049a23b9dcc9c18c571c03964f09fd00000009a7903d22c12c080bb2bf8f58068c9bf02c00000000000000abcdf107124064000000000000087d8b828bee500c67b225442ae17c8e885106c17fb252564101e5f8", 0x5a, 0xffffffffffffffff) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e3d000-0x4)=0x0) r3 = add_key(&(0x7f00006f5000-0x5)="7573657200", &(0x7f0000a30000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004d8000)="7df28e2ffef248e48da18f11b9b93cbef985c120f43a8038d51ea883d62fdf5525394ff34c7457ccb4770c955b3dbad0b88e9f0a52ede60d3c738e42", 0x3c, 0xffffffffffffffff) keyctl$negate(0xd, r2, 0x7, r3) r4 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f00009b9000-0x8)={0x0, 0xffffffffffffffa9, 0x7, 0x7, 0x3}) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f00003a2000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r6, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0x11, 0x0, 0xdf2d, "05"}], 0x14}], 0x1, &(0x7f0000dd0000)=[], 0x0, 0x0}, 0x0) sendmsg$netlink(r5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) sendmsg$netlink(r6, &(0x7f00002b8000-0x38)={&(0x7f00005b6000)={0x0, 0x0, 0xff, 0xdd1}, 0xc, &(0x7f00001b3000-0x60)=[{&(0x7f0000ffb000-0xcc)=[{0x68, 0xa6, 0x210, 0x8, 0x7, "395b609fbc7e22558a750c863055a7c30850e6edaff25c9ece689ad56d511840a698f4832c5ca84f6938ade16a810b4e8ba642f484a6af4e23578a0c5e315063879f7515895f81d10e08c03238a2fcbfe6d8b55cd2dfd3"}, {0x64, 0x1, 0x910, 0xf07, 0x5, "5b469adfbdfbe58ad1018fb4e0cc7f150ecf123e1539d8e8f8dd0a9f4139b9d8dec58f025eb0df9711956d72028c9edaaaa8a279a055acefde5e86cb3323da971b22c8d3368ac9db013f9d623218745cd4ebb0"}], 0xcc}, {&(0x7f0000fb8000)=[], 0x0}, {&(0x7f00001bd000-0x13c)=[{0x80, 0x5, 0x400, 0x40, 0x100, "03e8f817f769b20f5a327997344968801b13352e946e4fcb528464afce41d3eab3e01e81866231ef07f23583ab041523ea0641d19eee0bc942303d802dcefdb33199c93939b1cf58029aa54ebed2853cc53cc55e0d64a62ab2854ed75f96bc774904c0d87a47ab9fb312e8808e6aff"}, {0x6c, 0xffff, 0x300, 0x4, 0xffffffffffffffde, "7ec6fe52325bd7b6921d0c026bca26dbbede02cf447983b5ddd9722456a5b80e2d14374f62cc7aaa7e6dad163ccfcfeeb44256d009b3434703bf8adcc049dc7d41f5a39ac46d6d78fb583e3baae862d71183d47623c95236a035764d"}, {0x40, 0x2, 0x2, 0x6, 0x35c2, "3b41a57d83d6fafa0687e39b4ccba6b2051c11f90b94b5a57cf07e6e957a60af806130c14eac0adaf4b75e2a9fec6e"}, {0x10, 0x40, 0x406, 0x9, 0x0, ""}], 0x13c}, {&(0x7f0000e7a000)=[], 0x0}, {&(0x7f0000759000)=[{0xe8, 0x7, 0x608, 0x3, 0xcb9, "98a8067c3909eed0f7db051a507cc99c5a60107fc1a5c00704fbb5219975cbd7c7c560a252b8018bc9804417359c809aef5c94e377ab67232be760d3bf8374175d2a118f2ec7727544f78be33ac585d241841b66a8fd550631849e43ad941dde321de3c3a09b50a1fcbd038909acb0022ddc74e6afa01daf20961d8b9bfe686d2ed152b5e4cb453f8c221ec4794f4bca746989d1939a38800444a6e36595839f66ce81fa21f8c408fb07243a8387231734b3df65a92b4e2a57919c2da6667d964143579a27110f1bb65b70408f471adf2eb48cd281f372"}, {0xb0, 0x0, 0x10, 0x23c7, 0xffffffff00000001, "e153e18eaf24db9efc065bc2fcbd62398cc572e9fd27753c23d48c562adc7d4018c419b1679e5c1fc22e8a7f004a0a704413f19d432b2238f402a8561c21d0ecebb066e42456ef9793c27555b5c94f98a38e2dadb1e518f384e9fb790d42469d99f04e558cd5d71b6fa9103111241b8eb8cd1f2781779db2d038b02b2d2287dd35b41da2d7da5ad98dc14962df93bcb023a42df135fc9c761fe94fe673"}, {0xb4, 0x9, 0x400, 0x5, 0x1f, "e68de0774ba865943b9309b0e040010d14e5bdc9f1e6784b51d82eeec6cf26d7be909faf85a98f1ffa2c619a14df79ee7f7f01828ae9219f8ad2940ae17ebb15a4028c2b44fcd13e0ba9a76ab8544fc7c308587447899f94da98b12bcb6cb54a24c5ef2e5a56d6e0ba0dff6657b162df2a0b3308645dd6f69d5395db0234b672f777efb89dd61a22ba7c4a29a8bf8b208aad2bbe61a01ab462d806cb23c215f88b8a4f97"}, {0x1010, 0x7ff, 0x405, 0x7fff, 0x7, "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0x125c}, {&(0x7f00009e8000-0x108)=[{0x108, 0x706, 0x0, 0x2, 0x0, "75b2c798d6e3b620d7bfee9bfb6c470f777f2247cede9af3a1d56f0380298378034e6ef2d4d1a3856d1dcd3c6f022aad10ab7733ae4180c1a700fb7e67c9e3e5732198d4b064a97680c09adc21ffe1e609f42710671ef9973b8b5c751f6d8a189095e9c21e0b7c774e65494e2b864f474d174eaaf2f226962cbe05dafd6995d781178fbbe6e34c524b5ec47d7f9a020161ee82fddb3f54d07fefa1879f5ffc3005c1b0c5ebc8884535efb85ba85101a21db350bc20adfc14a3b8016c9f8990f3d09779ea501920dfc16e222d46da6ae7fc43d4263e9a7e9df338db3366bbb28f6ff7ab84a8e555a1cad6bf001da620cb54ad58ea22"}], 0x108}], 0x6, &(0x7f0000518000)=[@rights={0x28, 0x1, 0x1, [r5, r5, r6, r6, r6]}], 0x1, 0x8841}, 0x40000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006cc000-0x28)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @sync=&(0x7f0000735000)={0x200, 0x6, 0x1}}}) pipe(&(0x7f0000200000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mq_getsetattr(r7, &(0x7f0000cc4000-0x40)={0x1, 0x1ff0, 0x3, 0x6, 0x634, 0x5, 0xfffffffffffffae7, 0x3}, &(0x7f0000d3a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = inotify_init() inotify_add_watch(r8, &(0x7f0000caa000)="2e2f66696c653000", 0x5000001) r9 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c653000", 0x0, 0x0) getdents(r9, &(0x7f0000386000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x730) getdents64(r9, &(0x7f0000083000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8) 2017/09/30 02:53:52 executing program 1: mmap(&(0x7f000074f000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x7, 0x0) mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x7, 0x32, r0, 0x0) r1 = inotify_init1(0x0) r2 = getuid() mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000f9d000-0x18)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000f9e000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aca000)=0x10) fchown(r1, r2, r3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) pipe2(&(0x7f0000043000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xdbcfb8a06b59c71c) fcntl$setown(r1, 0x8, r4) r7 = syz_open_dev$mice(&(0x7f0000e49000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x0) ptrace$getregset(0x4204, r4, 0x2, &(0x7f0000f9c000)={&(0x7f0000f9d000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}) ioctl$TCXONC(r7, 0x540a, 0x11) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ioctl$KDDELIO(r7, 0x4b35, 0x5) ptrace$setopts(0x4206, r8, 0x0, 0x0) ptrace(0x4207, r8) mmap(&(0x7f0000ad8000/0x2000)=nil, 0x2000, 0x3, 0x11, r1, 0x2) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x10, r6, 0x0) socketpair(0x9, 0x20000000003, 0x3f, &(0x7f0000afb000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e71000/0x4000)=nil, 0x4000, 0x8, 0x40811, r9, 0x4000000000000) fcntl$setflags(r5, 0x2, 0x1) ptrace$setopts(0x4209, r8, 0x20480000, 0x100048) ptrace$poke(0x4, r8, &(0x7f00002e5000)=0x0, 0x3) 2017/09/30 02:53:52 executing program 6: socket$inet(0x2, 0x806, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000011000)="2e2f62757300", 0x8000000141042, 0x0) truncate(&(0x7f0000011000)="2e2f62757300", 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x10050, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000001000-0x6)={0x8, 0xaf}, 0x8) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r2, 0x0) mmap(&(0x7f000040d000/0x3000)=nil, 0x3000, 0x3, 0x3e, 0xffffffffffffffff, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) fcntl$setpipe(r3, 0x407, 0x100000001) r5 = dup(r4) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x1, 0x71, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000c94000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f0000006000/0x4000)=nil, 0x4000) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) socket(0xa, 0x1, 0x37) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x900000000000000, &(0x7f0000ce3000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mremap(&(0x7f0000c67000/0x4000)=nil, 0x4000, 0x400000, 0x2, &(0x7f00007ab000/0x400000)=nil) remap_file_pages(&(0x7f0000690000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x73, 0x20000000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000a7e000-0x4)=0x8001) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x8) recvmsg(r5, &(0x7f0000012000)={&(0x7f000000c000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000c000-0x10)=[], 0x0, &(0x7f000000d000-0x10)="0000000000000000000000000000000000000000", 0x14, 0x0}, 0x0) r6 = socket(0x10, 0x4000000002, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r6, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f0000ce4000-0x24)=[{0x24, 0x25, 0x3, 0x0, 0x0, "d45000db0300000000000000ff0a000000"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8}, 0x4000) 2017/09/30 02:53:52 executing program 5: r0 = perf_event_open(&(0x7f0000789000-0x78)={0x5, 0x78, 0x3, 0x6, 0x6, 0x9, 0x0, 0x56e, 0x200, 0x3, 0x3f, 0x200, 0x8, 0xb, 0x0, 0x80000001, 0x2, 0x20, 0x5, 0x100, 0xffffffffffffffc0, 0x100000000, 0x3, 0x5365, 0x7, 0x6, 0x0}, 0xffffffffffffffff, 0x80000001, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000065000-0x10)={0x4, 0x9}, &(0x7f000002b000-0x10)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x4) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f000049a000)={0xfffffffffffffffc, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd3000)=nil, 0xd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x3, 0x2) readv(r1, &(0x7f00000d2000)=[{&(0x7f00000d3000-0xcb)="00", 0x1}], 0x1) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000f7d000-0x10)={0x4, &(0x7f0000895000)=[{0x0, 0x608, 0x7fff, 0x101}, {0x3f, 0x1, 0x3, 0xc0}, {0x101, 0x9, 0x1, 0x6}, {0x8, 0x393e77ce, 0xfffffffffffffff7, 0xb83}]}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000919000-0xa1)={0x0, 0x99, "061648758fa47ed07385ba7458f59affe49442e54ce211578b2b94eb53a0473c931f090633a44ea50f6f391e6071d9829aaecb5d6ba8ec2adaafaf3c2f06dd01e6b6384acf151720ed89eb3b2e29ae31cbf6fd3729321942a23868fb9e3e2bf63f2ac175c81d112134ddc7bf7a0c552d63aed9f0a62bfd17df2ae3ffefd6e1db7a16c67cc88a2d3c8b19512c65a25680f0ba9eadfaf3dec448"}, &(0x7f00009a3000-0x4)=0xa1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000834000-0x4)=r2, 0x4) r3 = getpid() prctl$setptracer(0x59616d61, r3) write(r1, &(0x7f0000ba7000)="02aa001f0200000000050080d9000000", 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ad0000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000828000-0x4)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000837000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x8000000008, 0x80000a, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000b7f000-0x1)={0x0}, 0x1) sendto$inet(r4, &(0x7f000083a000)="", 0x0, 0x20000003, &(0x7f000082f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) gettid() mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b37000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r5, &(0x7f0000404000)="", 0x0, 0x1, &(0x7f00000db000-0x10)=@l2={0x1f, 0x1fffe00000000, {0x7, 0x9, 0x10000, 0x400, 0x9, 0xca6}, 0x6, 0x5}, 0xe) 2017/09/30 02:53:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) writev(r0, &(0x7f0000918000-0x10)=[{&(0x7f0000b46000)="2900000020001980013d7524000a002102000016000000800000000009000c00000011e010315aec20", 0x29}], 0x1) pipe(&(0x7f0000b60000)={0x0, 0x0}) accept$inet6(0xffffffffffffff9c, &(0x7f0000496000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004ac000)=0x1c) accept$inet6(0xffffffffffffff9c, &(0x7f0000b2d000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000949000)=0x1c) r3 = accept(r1, 0x0, &(0x7f0000037000)=0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000812000)={0x0, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000ed2000-0x4)=0x0, 0x4) r5 = accept4$inet(r3, &(0x7f0000df9000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000986000)=0x10, 0x807ff) r6 = accept$inet(r5, &(0x7f0000b5e000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000685000-0x4)=0x10) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000f60000)=0x300, 0x4) setsockopt$inet6_int(r4, 0x29, 0x3a, &(0x7f0000047000)=0x10000000000040, 0x4) r7 = accept4$inet(r6, &(0x7f0000c70000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000-0x4)=0x10, 0x80000) setsockopt$inet6_int(r3, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x3, 0x4) sendto$inet6(r4, &(0x7f0000f5b000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x800, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) connect$inet6(r4, &(0x7f0000a86000)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x11f}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(r7, 0x0, 0x2d, &(0x7f0000f64000-0x90)={0x3b, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) vmsplice(r7, &(0x7f00008fd000)=[{&(0x7f0000baa000-0xfc)="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", 0xfc}, {&(0x7f0000f60000)="95e8efcc81cb27325992a9f6dca274eaed809093c53720626dc5138ddbf4d3a5de164330a3673001fdecce6bca3c782ec746c07ed45670875efcc35998491a024d8b69e92f403c", 0x47}], 0x2, 0x1) socketpair$inet_sctp(0x2, 0x205, 0x84, &(0x7f00007cf000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00009e3000)={0x63d4}, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000340000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a3f000)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000dae000)={r9, 0xf7, "a411af96764c6a3d06b53e0db7b267650d08037cca6c50fdd99237d0d1c61017cc33abe9fa51d82eb772653f0641ae62b70ea34182d0cd851b6aa2d6d5d62f6219c8234f6360f09b11d4e8ef6f1ac35841e3cc39d6acd06d1cc6e3a223aecf913974f188c34e2b2cb3202cb8bd075ec54fb00ee1643da170493651b1bcfdf4b59bc9556d13441ca743628138db0e52250f7aa9dd42a8eb667b63ab99a83b19b3c75c670c1a6a787b0a8ce5b65b70528cba5df499d368596caf2cc96a777a603e0c9d156240a6d2c73504f9c1ccdc690a6969ff2e10c419264d3b776e02b6899b04e8755c1a9c44b2cbb5112387ee0a23953537f6375d6a"}, &(0x7f0000f65000-0x4)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f00006e7000)={0xff, 0x2, 0x4, 0x6, 0x100000001, 0x100000000, 0xdabb, 0x1, 0x9}, &(0x7f000023b000)=0x20) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000f63000)=0x1, 0x4) sendto$inet6(r4, &(0x7f0000426000)="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", 0x1000, 0x48000, &(0x7f0000f57000)={0xa, 0x3, 0xffffffffffff7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r10 = socket(0x10, 0x802, 0x0) write(r10, &(0x7f000095b000-0x26)="260000002400430504edff0001000000000000040100000005000200f1ffffffffff03c76e35", 0x26) recvfrom$inet6(r4, &(0x7f0000f5f000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x23fffd, 0x0, 0x0) sendto$inet6(r4, &(0x7f0000d08000)="55bdbde68ee5b45ef2e2fbac0870f5ee3f8bf5704bf2cdecc318af30a8931585de94fbd57944478be8362d78f731", 0x2e, 0x40800, &(0x7f00009c1000)={0xa, 0x1, 0x57, @loopback={0x0, 0x1}, 0x9}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009ad000)={0x0, 0x0}) 2017/09/30 02:53:52 executing program 4: dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f62696e64657200", 0x0, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000fe1000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000f83000)=0x58, 0x800) memfd_create(&(0x7f0000b09000)="656d307070703126707070305e7b7070703100", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000464000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000077e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0}, 0x20) r1 = memfd_create(&(0x7f0000e00000-0x4)="276c6f00", 0x3) gettid() r2 = gettid() pwritev(0xffffffffffffffff, &(0x7f00005d2000)=[{&(0x7f0000ad9000)="d254027725fe6bf14f33190463c75cbcba9f16949b270adefd41bdc320abb2c6669403d2693567cd5bf20f933dff0915da76f6d06b6d596a7eaa77e788f055502d328d9b835d2a314ff97c8e5858d792e1dcbeb7cab94633ba472e56434c7581b4304ac07446a7", 0x67}], 0x1, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, r2}, &(0x7f0000780000-0x18)={0x100000001, 0x5, 0x8000, 0x6, 0xffffffffffff9b27, 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00003e1000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x8000000000004b, &(0x7f0000b79000-0x4)=0xffbfffffffffffff, 0x4) pivot_root(&(0x7f000006e000)="2e2f66696c653000", &(0x7f0000d62000)="2e2f66696c653000") ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00001d2000-0x20)={"a77dbbc6ed54b5e962d77dcb75b2e118", {0x4, 0x1000, 0x1f, "b3830afd87f9", 0x7, 0x0}}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d9b000)="2f6465762f70707000", 0x800, 0x0) r5 = getpid() r6 = syz_open_dev$mice(&(0x7f0000fab000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r6, 0x89e3, &(0x7f0000a2e000)=0xffefffff) process_vm_writev(r5, &(0x7f0000ed8000)=[{&(0x7f0000b48000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}], 0x1, &(0x7f0000350000)=[], 0x0, 0x0) r7 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x84040, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000cc2000-0x8)={0x0, 0x8}, &(0x7f0000c23000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000047f000-0xa0)={r8, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0xffffffff, 0x5, 0xcc}, &(0x7f0000e7c000)=0xa0) r9 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r9, 0x2, r7) [ 43.842918] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4874 comm=syz-executor6 2017/09/30 02:53:52 executing program 6: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x4, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b39000)={0x0, 0x0}) clock_nanosleep(0x7, 0xffffffffffffffff, &(0x7f0000052000-0x10)={0x2000000000003, 0x0}, 0x0) r2 = request_key(&(0x7f00005c6000)="7573657200", &(0x7f0000980000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003a7000)="5c747275737465643a5b766d6e657430707070315e706f7369785f61636c5f616363657373656d307573657200", 0xffffffffffffffff) mmap(&(0x7f000085a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) r3 = add_key(&(0x7f0000b39000)="6465616400", &(0x7f0000b3a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x800000000008001, 0x6, r3) r4 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f00000ff000)={0x0, r4}) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r6, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)="", 0x0, 0x0}, 0x20) dup2(r5, r6) r7 = gettid() mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x0, 0x0) getpgid(0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x5, 0x32, r1, 0x0) tkill(r7, 0x16) 2017/09/30 02:53:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000051b000-0x38)={&(0x7f000095e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd2093e02fcc7cfaaf489608028a23cff8ffa618f69da7a78a04a6", 0x1b}], 0x1, &(0x7f0000332000)=[], 0x0, 0x0}, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r0 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x20000bdc7, 0xdbb}) ioctl(r0, 0x2285, &(0x7f0000007000)="53") bind$unix(r0, &(0x7f0000a2f000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) fallocate(r0, 0x2, 0x2, 0xffffffffffffffc0) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000598000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000051e000-0x4)=0x57) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000197000)=0x40, 0x4) accept4$unix(r0, &(0x7f0000c38000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000963000-0x4)=0x8, 0x80000) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000994000)={0x7, 0x3, 0xff, 0xfffffffffffffffc, 0xfffffffffffffffd, 0xfffffffffffffff7}) sendto$unix(r0, &(0x7f0000f25000-0x93)="e1971be641b50eff07dd18d0856ee60d6ba125a75f9bbaedd5d1f858618b180acf75760a809d97024aa55e248ea330f25e6fdd3f03161dd9ee823002a9a803d565b9fc4cf93e8d41ffb05b07b1b3130dd1708ac1dae1c163a63c2c5548fdd8d4534e59e9f94492e27a18ea81946491c32e6289c72186f124c1033bbe448103dfc5a8a67a1619808f0c76063f79bf35c497bbf1", 0x93, 0x10, &(0x7f00008ca000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2017/09/30 02:53:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d18000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a7e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) syz_open_pts(r4, 0x20000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@common="62637368300000000000000000000000"}) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f00004dd000)=0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00005a9000)={0x8, 0x0, 0x200, 0x1, 0xd450, 0x5, 0x100000000, 0x4, 0x0}, 0x20) r5 = gettid() r6 = socket$inet(0x2, 0x1, 0x0) r7 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) futex(&(0x7f0000fb8000)=0x7ce1, 0x7, 0x348cb434, &(0x7f00009af000-0x10)={0x0, 0x0}, &(0x7f0000fd5000-0x4)=0xffffffffffffff80, 0x1) readv(r1, &(0x7f000058b000)=[{&(0x7f0000c47000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000515000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}], 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f000076d000-0x38)=[@in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x1f}], 0x38) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00003f0000-0x4)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000f14000-0x4)=0x0) socket$inet6(0xa, 0x4, 0xfffffffffffff996) r8 = fcntl$dupfd(r4, 0x0, r7) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@generic="7f1c25760f18e2ef6d1b555ea43e9362", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000e22000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) sendmmsg$unix(r4, &(0x7f00007c8000)=[{&(0x7f000025b000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f33000-0x60)=[{&(0x7f00003f2000)="e8271e5cba808cf70993ab9d388a6455f3bc2901f52bb9ba7306afe229c8e26e4fdcc0751c8fdf10f558a66b10ef0fcfa43e5bdbe1067e0b9cc905898b8d704896a4784e13ad25199e8a2745a2f94a29962ef5612dc29b4c6ff6c070c272f1573e71298557220ae2dd132f57145429cbe6701248b4a78aa7c64b3ba28eb23a8afe1730caa3dea7d848947c0f28f3e3343acc87dd58cbd235c2770eae9ad392973452aea0a831c2bbbada195cfc5e5ee27670ce15ddd9aaffed9cd68c92385d", 0xbf}, {&(0x7f00005b5000)="a1c13263e33b0814f90c754f5ef53ccbbdadef806cb225b1821b7f615cc57ff014d7e46cedea6930751c883c8353185e26b008a297e42159d05131eb24cf7217eaa93d9036665062b5aa4a27b55c3878edfbaa2604b442b3773935af2889c311912e49626d42", 0x66}, {&(0x7f00005dc000-0xbd)="cb64929e8a1d893826f757984a84fd8ea2d09a3a3f3f558379b353846336fc55e234e3471558674dcf876018ae6ad49d7ed07fdf7073b8ab761c179ad12cab44e65c83e0e8f61c40b34f416ac33f62ef29aa62eea2dcc6f64cf2e6e1cf7aa3cb5f4ed73bb0ce89c30bc57e0b8da7b52bf47575bd657210f68e96fd1ca70bd7ba8689c2797c9ab168e009c3e30112f63c1248be4698b5b0f75b1b9d450c6f4804baf67361be99d46e10e4941c035a9f51a26ad2dd032f3652694f37b773", 0xbd}, {&(0x7f0000f2e000)="bfe4a7385118ee7b1572d68ce728e7b761a2e8f9e098e7ddce549825987228a4ec978ef9c12080a382a6c15ae8de891ec2ecd0a64dfc2b262da2f9b0f4072d0b4d1950bf1495c95fe4860e7e4b97558e1585b64bf6c525a173634c1a7518ecaff05befb7e32a65fc2bfdcbafbc3e09533f0195e45e566332fe5138ce2a903bf981d59b2d721e7cccf9c49a0e1993", 0x8e}, {&(0x7f0000a3e000-0x78)="d62c360bf5ad7ab34e329368063ecfa85ad29315f76f6c5debeb6103c7264e5df4a36195edc4ae86f1dec1226ad7eb280d5d6585576ddf1afd2ff9f8b248d19fa49446f4391af8553cc222835a06fb3f3f58bea7563fd3bfaad303d2273d059d40acb6a461a444f73ed38c6ff2b036ce016c15e05ee55147", 0x78}, {&(0x7f0000d6e000)="68166af30cf308d711d1356e5d98b5cd3f7b92f8cd34be6a618cf6cae197560b8d58c15ca45b89b77cb237a946d3c6", 0x2f}], 0x6, &(0x7f00003b2000)=[@cred={0x20, 0x1, 0x2, r5, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [r6, r2, r3, r4, r0, r1, r8, r0]}, @cred={0x20, 0x1, 0x2, r5, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, r5, 0x0, 0x0}], 0x4, 0x10}, {&(0x7f000059e000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000ca9000-0x20)=[{&(0x7f0000dd3000)="b2cd20444bdc7eb5abc32ac2ae9b2e832470ae4101da4aa3d3837a7d1f299a8b5ee38b7cd89b3eeedf57e3875efd595a45666d8471fde3c1368b4aa58825ba768a0922da0dd80c8f604c7235b0ee4bf9223249012d572246c4900312fd05f129010ed27dc7c1c91a7f", 0x69}, {&(0x7f0000e69000)="ea080d48b61cdf4d82", 0x9}], 0x2, &(0x7f00006cf000-0xe0)=[@rights={0x28, 0x1, 0x1, [r1, r6, r4, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r2, r4, r7]}, @rights={0x38, 0x1, 0x1, [0xffffffffffffffff, r0, r7, r3, r8, r4, r7, r8, r2]}, @cred={0x20, 0x1, 0x2, r5, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, r5, 0x0, 0x0}], 0x6, 0x0}], 0x2, 0x20004045) flock(r2, 0x8) 2017/09/30 02:53:52 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x4, 0x6, &(0x7f000001c000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000001d000-0x4)=0x0) mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000010000)="2f6465762f73657175656e63657200", 0x82, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000043000)=[], 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000020000-0x8)="2e2f66696c653000", &(0x7f0000012000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000044000-0x8)="2e2f66696c653000", 0x3) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x8408, &(0x7f0000005000)="") r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r3, &(0x7f0000013000-0x8)="2e2f66696c653000") r4 = creat(&(0x7f000000f000)="2e2f66696c65302f66696c65302f62757300", 0x2) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r4, &(0x7f000000e000)="83952d1db15897426f1d25a50a671f3527c741f27406fcf34070600af17887961b8baef80ad286bb1bb4de524de760933e5f2a2d1f894f91f552589698cfaeae", 0x40, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r3, &(0x7f0000021000-0xe)="2e2f66696c65302f66696c65302f6275732f66696c653000", r3, &(0x7f0000002000)="2e2f66696c653000") mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r4, &(0x7f000001f000)="6d", 0x1, 0x0) faccessat(r3, &(0x7f0000018000-0x8)="2e2f66696c653000", 0x1, 0xc00) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x1000000, 0x41054, r3, 0x8000041) r5 = geteuid() r6 = getegid() getuid() fchownat(r3, &(0x7f0000020000)="2e2f66696c653000", r5, r6, 0x1000) 2017/09/30 02:53:52 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f000081b000-0x1d)=[], 0x0, 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00008e2000-0x4)=0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000923000+0x94a)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000033c000-0xf0)={0x0, 0xe7, "c8bfde30e0565bdf19885c5a160f94f3feb659cb906136dcb972834724141dab2dfebbfe816f278e54a945e970083c6abe36fdb47d86dd8abf32c92dca812ba4fac223a07a17bb7f0b3ad1c1bdbef087e4e6c765e8766505fb08fb80a735dabb1c9e4bc41eb51b4b5c4e06368811b742098f941592b91f189581ef1e2861308d0cd3c9b6c062027bb5cb8e3a43c36ca88885d5c46440d1a5352c122e2aac9983047b179932a2697fbc1c1454974120a3a4f839ce7a82ce5559a6c3b6bef5a08118a82253003c00a2557aaa1710c9bfbb4c31e122b594c246797e5ee23fc521da1e6b5e9d378047"}, &(0x7f0000adf000-0x4)=0xf0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000252000+0x2f6)={r2, 0x0}, &(0x7f0000128000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000072b000-0x8)={r3, 0xbf8}, &(0x7f0000194000-0x4)=0x8) mmap(&(0x7f0000881000/0x4000)=nil, 0x4000, 0x0, 0x1050, r1, 0x0) write(r1, &(0x7f0000cec000-0x22)="2200000014000700011910f4e2ff0500020c01000100000009000200fdffff13f115", 0x22) ioctl$void(r1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000666000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001a6000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000f83000-0x40)={0x200, 0x100, 0x1000000, 0xb6, &(0x7f0000d08000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a, &(0x7f0000e6e000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2, &(0x7f0000c45000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000358000)={0x80000004, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00004ee000-0x4)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000077b000-0x14)={r2, 0x1000, 0xfffffffffffffffa, 0x1, 0xfffffffffffffff8, 0x5}, 0x14) socketpair(0x11, 0xa, 0xc0000000000, &(0x7f0000669000)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f00000e5000)=0x80000001, &(0x7f0000785000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x623}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x7}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000002000)={0x3ff, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={0x0, 0x81}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={r7, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) 2017/09/30 02:53:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001da000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fstat(r0, &(0x7f0000897000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f000076a000-0x8)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d32000)={0x3, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000036e000)={r2, 0x4a17}) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x80b, 0x0) syz_extract_tcp_res(&(0x7f00003a0000)={0x0, 0x0}, 0x7, 0x7) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2000001, 0x3, 0x3f, &(0x7f00008a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet6(r5, &(0x7f0000e3e000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000da8000-0x4)=0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000162000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mremap(&(0x7f000060e000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000be5000/0x1000)=nil) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x0, 0x0, 0x2000000000001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) sched_yield() ioctl$SIOCSIFHWADDR(r6, 0x8924, &(0x7f0000dc2000-0x28)={@common="626f6e64300000000000000000000000", @ifru_flags=0x9400}) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005ab000-0xb)="2f6465762f6877726e6700", 0x82403, 0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000221000-0xa)={0x0, 0x0, 0x0}, 0xc) getresuid(&(0x7f0000d22000)=0x0, &(0x7f0000fe2000-0x4)=0x0, &(0x7f0000fe0000)=0x0) sync() seccomp(0x80001, 0x0, &(0x7f000090d000)={0x0, &(0x7f0000000000)=[]}) seccomp(0x1, 0x1, &(0x7f0000044000)={0x2, &(0x7f0000066000-0x18)=[{0x7ff, 0x9, 0x4, 0x1}, {0x0, 0x1, 0x2, 0x9}]}) rt_sigqueueinfo(r8, 0x107c, &(0x7f00003c4000)={0x0, 0x101, 0x0, 0x40}) getcwd(&(0x7f0000d8e000-0x68)="0000000000", 0x5) ioctl$SNDRV_TIMER_IOCTL_STOP(r7, 0x54a1) setsockopt$inet6_int(r4, 0x29, 0x46, &(0x7f0000649000)=0x0, 0x4) sendmsg(r3, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffffffffff0001000000000000b61b340e63f8ab691822e901e7d64ac8fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001296a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e347f814dc256ce82cb2c80ff58911dbff900fbffffffffff066167b456"}, 0x80, &(0x7f0000f6c000)=[], 0x0, &(0x7f0000f6c000)=[], 0x0, 0x0}, 0x0) 2017/09/30 02:53:52 executing program 5: mmap(&(0x7f0000b45000/0x4000)=nil, 0x4000, 0x3, 0x51932, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0xffffffffffffffff, 0x6e1) setsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000b46000-0x4)=0x1000000000000003, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x1000000000000003, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b46000-0x4)=0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000dc5000-0x4)=0x6, 0x4) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r5, &(0x7f00003ea000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x40000000000019, &(0x7f00007a5000)=0x7c, 0x4) connect$inet(r5, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x8200000000000000) r7 = socket(0x5, 0x5, 0x2) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r7, &(0x7f0000dc8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000069e000)=0x8) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r6, &(0x7f0000dc5000)=[{&(0x7f0000dc6000)="2900000020001903013d750d000a242102000056000000802800001109000e00000000e010315aec40c87f0100b8dd517e", 0x31}], 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f00001b2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000386000)=[{{0x0, 0x0, &(0x7f0000604000)=[{&(0x7f00006a3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f000013c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f0000729000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f0000006000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000dc9000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f0000dc5000)="", 0x0}, {&(0x7f0000dc9000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000dc5000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f000069a000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}], 0x9, &(0x7f0000dc8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae, 0x3}, 0x4000000101}], 0x1, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000c04000)=@generic={0xb6ec, 0x0, 0x8}) 2017/09/30 02:53:52 executing program 2: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000fe6000-0x8)={0x1, 0x7d29}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00000a7000)="00000000000000") ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/09/30 02:53:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, &(0x7f000037d000)=[{&(0x7f000052e000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00002f0000-0x50)=[{&(0x7f0000dba000)="71417bf4e89e2790c89fd257f56a6e142e8de0ee1ca9c02e533ff6bdb65b23ae80e718eb185e8110760bf5f2b081acc43ed4be509fd9574ea87979c11877ccc605cdeeb21c6ec597a144acfdb90ff59d342f7e0cab01ecaf103c351cbacc923745b4dd370406dea1229a4ae7f73c34bd9695d33865d33b2aa500d5294f554cb41c0eaeadaa92eb1d066846444f0170267c67fef392dfacafe8f2ffffb3f8f5d8b4da584c0c419a7d96d9b0cc684776324130f71a17365b081a50e393cf0b52b6", 0xc0}, {&(0x7f0000ef7000-0x35)="25939215b87d009cd01ded309edd3a14a02813230013938f84850f1ac919e4571091368ff0e77af2212277d21ba041ed977356ed", 0x34}, {&(0x7f00004dd000)="36642df60f6fbcaef93b017acd16b8cb5ffd9a78256a192d4ee9cf289806b0a439deaf33a696656441a089f07ace8d9d868001117090f995ee5d5b994a35ab97e05cd7f34bda0b61a9971a32da951aca3b9ed2c7d3c6a3a0ca0b639ba9e31a384d8b6b40482e959612b969e180fde135355647bfce20ed2056319a51c5100dba2c7ca23fda8b7a9ac55feeabfb48aeae", 0x90}, {&(0x7f00001de000-0x22)="219c6bba9d6b91e9ae25fecaad5a5c63701fb0c506cced82e4fb9e81b7b0bd06088e", 0x22}, {&(0x7f00003a3000)="c34f27e5553ec98ba2f736eadbb489d0fb609ab4bab0c3328f0e8dd6a89af7198752b25279f4493fc4dbc2aee162c111ce4dc90612fa8fc18ad227abb71efc5e81319be2ad97365c3281f21a707c8d52750a64c3c61c77af626740873f4c9c95e49665d64616534882366176991deaf4e06a33498dc8f4b1f710bbe183", 0x7d}], 0x5) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) sendmmsg$inet_sctp(r0, &(0x7f00006f8000-0xa8)=[{&(0x7f0000775000)=@in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c, &(0x7f0000166000+0xb24)=[{&(0x7f00003c8000)="ce3c0f8d06ac7270eb227d7ac392d182cf8a7571a178a983a6343110e949c5ce8eda8c087530f3fbb54cfc7c28cb255602d898db5c3da455bd338b055fe0b9a3a13356ebf4209aa0236073b8fa8377ffb3e9953a00e8e39363023feca097c6c6fc06b22a2a3d0b7349a398c9", 0x6c}, {&(0x7f0000b7b000)="f31ea19607dd8909909813faa591459d88afc43af96d02403e4c9485a9e12ca8a89ead28331a494a882bf762db958c1a389079b195a8ee730f93a11ef12523d8fb489782a2a08ce8be51836ad1667fd9334a3d34f8b93324aec541ab2a33944eb9da8b56803c452562fd5209ba2015b3ff47bbc3df2392716603620d515550cb0422981ce4cd71", 0x87}, {&(0x7f00005ed000)="fb893ab9b361583780adc80b1877393e549c09d33b720d7ceccc5bab4fbf29bcff870d723fb4d873ed0024cb3948b09b7724d44b647d616f4fc38cce3e56cadeb374526563700a69e66777d3f558ad85ec1e31", 0x53}, {&(0x7f0000aeb000-0x9a)="b41cdb4e1d50f1cdd18f24fdadf2c7a366d46370311dc2890871463771eb1d83f01a4e0e7c6bbaa52f32a98da4d2bd5fa75631a439105ae7907369679135169cacbc1d26a50a48579d4df4ffa45ffc5bc4161bff5c43f88126ff3cb3d819979dc579ade8e9a862e27f99f1c1bcdd04ced8041fd13dbbcf0a61d4f1c3c520c58186f6f4f6f38a93831d249fe22a53b941275f051dd5bb0d07fe34", 0x9a}, {&(0x7f0000703000)="c325b8a0f4fc9d29", 0x8}], 0x5, &(0x7f0000b13000)=[@init={0x18, 0x84, 0x0, {0x100, 0xdf, 0x1ff, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x6e00, 0x4, 0x8009, 0x0, 0x4, 0x2, 0x6, 0x100000001, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x510, 0x200, 0x100, 0x28442948, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x2, 0x2, 0xe3, 0x4, 0x7fff, 0xffffffffffffff1d, 0x8d, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x204, 0x0, 0x0, 0x0}}], 0x5, 0x800}, {&(0x7f0000f90000)=@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f02}, 0x1c, &(0x7f0000db3000)=[{&(0x7f00009b4000)="010f30a484a2741afbb457f63e6c1939ae3764b52f93c9a9cba03b98db6be3d7fdda53ab71f3a86bb366f628ba5fc72e58da5801bb8360509c60ba", 0x3b}], 0x1, 0x0, 0x0, 0x8000}], 0x2, 0x20004881) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000013000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000c03000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000735000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000447000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000055c000)={@generic="7fcf570b97984e7dfe958f1c70f65c09", @ifru_settings={0x3422, 0x5, @te1=&(0x7f0000841000)={0x8001, 0x620da643, 0x737, 0x3ff}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r3, &(0x7f0000d66000-0x16a)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0x0, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x64, 0x0, 0xcd5, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@generic={0x0, 0xd, "17333c0ea8672a9532924c"}, @cipso={0x86, 0xb, 0x6, [{0x0, 0x3, "d1"}, {0x0, 0x2, ""}]}]}}, @udp={0x0, 0x0, 0x38, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4"}}}, 0x6e) r5 = socket(0x11, 0xa, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00009a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/09/30 02:53:53 executing program 2: mkdir(&(0x7f000061f000-0x8)="2e2f66696c653000", 0x0) getpgid(0x0) sched_getparam(0x0, &(0x7f0000e44000-0x4)=0x0) symlink(&(0x7f0000c49000-0x2)="2e2f66696c653000", &(0x7f00009a1000-0xc)="2e2f66696c653000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)="2e2f66696c65302f62757300", &(0x7f0000e18000-0xe)="2e2f66696c653000") accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0xffffffffffffffff) socket$unix(0x1, 0x2, 0x0) socketpair$inet(0x2, 0x800, 0x0, &(0x7f0000183000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a81000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)="2f6465762f70707000", 0xffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00006ef000)=0x0) mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000048000)="2e2f66696c653000", 0xe0aea1883d647737, 0x40) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000053000-0x28)={@common="7465716c300000000000000000000000", @ifru_map={0x0, 0x0, 0x400, 0x7, 0x3f, 0x7}}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = memfd_create(&(0x7f0000022000-0x30)="0800000000000000655e5c76626f786e65743028250000000000000001796370757365742d262727a0255b70706d3000", 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r4, 0x0, 0x3) fcntl$addseals(r4, 0x409, 0x8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000052000)={0x0, 0x0, 0x0}, 0xc) close(r3) fallocate(r4, 0x0, 0x4, 0x2000008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 44.203814] binder: 4896:4902 ioctl 4b4d 20fe5ff8 returned -22 [ 44.220914] nla_parse: 16 callbacks suppressed [ 44.220921] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 44.242335] binder: 4896:4910 ioctl 4b4d 20fe5ff8 returned -22 2017/09/30 02:53:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="76626f786e6574302f6d643573756d00", 0x20000002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000822000)={0x0, @in6={{0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x1, 0x3, 0x803, 0x5, 0x1000, 0x337f, 0xea, 0xfffffffffffffff9, 0x1f, 0x5, 0x800, 0x100000000, 0x101, 0x8]}, &(0x7f0000001000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f83000-0x8)={r1, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6(0xa, 0x3, 0xbb00000000) setsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000003000)=0x7, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x11, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd]}, 0x5c) r5 = memfd_create(&(0x7f0000404000-0x26)="62646576d1766d6e6574312329707070305b2e766d6e65743147504c5c7070703170726f6300", 0x2) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000542000-0x340)={0x100000001, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f0000ece000-0x4)=0x101) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00002ee000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, &(0x7f000045d000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f0000000000)={@loopback={0x0, 0x1}, r7}, 0x14) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f48000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000299000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d84000-0x4)=0xe8) accept$inet(0xffffffffffffffff, &(0x7f0000005000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r9, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84c3, 0x4) recvfrom$inet(r5, &(0x7f0000399000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x0, &(0x7f000043f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r2, 0x29, 0x40000000000036, &(0x7f0000327000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602663d75dd05a04c57bbb2d039128a5d071038a466121b37f9857d4ff812a8f9fc3f070b020000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3755ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b836614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2017/09/30 02:53:53 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000b7000-0xc)="2f6465762f72666b696c6c00", 0x90000, 0x0) listen(r0, 0xf8e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x2, 0x6100000000000, 0x0, 0x4, 0x1f, 0x1, "5e37ee021bd12be6fe60fe97d7b02c3c902610c9091cca0ca4a267cfd0d629c501668b3a6e82f1d22747fb1cbb76152147bb4537453a0f43142b8281284d206d", "2ac917bcf348f66439047cb5bad890d8c454cb100e2cc73005e956e525098911c82771184139672263331d8fee8826056f4098a28a908580d13412a9fcdf2abd", "f3d188e3110b7d11fd7f00a33ca9d2e9dd523fa104edc04af5cd343dd69ff118", [0x5, 0x8]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000a0000-0x4)=0x0) mmap(&(0x7f000050b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0xfffffffffffffffd, &(0x7f000050b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000259000-0x4)=0x4d) poll(&(0x7f0000486000)=[{0xffffffffffffffff, 0x4000, 0x0}], 0x1, 0x9) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000399000/0x2000)=nil, 0x2000, 0x5, 0x31, r1, 0x0) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000050c000-0x4)=0x0) mmap(&(0x7f000050b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x37, &(0x7f000050c000-0x1000)="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", 0x1000) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x5, &(0x7f0000001000)="da", 0x1) mmap(&(0x7f000050c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r3, 0x29, 0xcb, &(0x7f000050c000)="1e", 0x1) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000508000)="", 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000410000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000208000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/09/30 02:53:53 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0xfffffffffffffffc) mmap(&(0x7f00008fa000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008fa000)="2f6465762f73657175656e6365723200", 0x143001, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00008fb000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x95}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000802000-0x6)="2e2f66696c653000", &(0x7f0000083000)="2e2f66696c653000", &(0x7f0000efe000-0x6)="636f6e666967667300", 0x3, &(0x7f000095b000)="") close(0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000d36000)="2e2f66696c653000", 0x0, 0x0) delete_module(&(0x7f0000fd5000)="73656c66237b766d6e6574317d2147504c4e00", 0x800) chmod(&(0x7f0000679000-0x8)="2e2f66696c653000", 0x0) close(r2) r3 = open(&(0x7f0000312000-0x8)="2e2f66696c653000", 0x800, 0x10f) lseek(r1, 0x0, 0x800000000000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x80000000, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000bae000)=0x2, &(0x7f0000fec000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x10, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x57d72792, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00009ab000)={0x100000000, 0x7, 0x200, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000a1e000/0x4000)=nil, 0x4000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() syz_open_dev$sg(&(0x7f0000500000-0x9)="2f6465762f73672300", 0x9, 0x800) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x8, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x8000000000, 0x0, 0x40000000, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/09/30 02:53:53 executing program 5: mmap(&(0x7f0000b45000/0x4000)=nil, 0x4000, 0x3, 0x51932, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0xffffffffffffffff, 0x6e1) setsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000b46000-0x4)=0x1000000000000003, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x1000000000000003, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b46000-0x4)=0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000dc5000-0x4)=0x6, 0x4) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r5, &(0x7f00003ea000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x40000000000019, &(0x7f00007a5000)=0x7c, 0x4) connect$inet(r5, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x8200000000000000) r7 = socket(0x5, 0x5, 0x2) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r7, &(0x7f0000dc8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000069e000)=0x8) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r6, &(0x7f0000dc5000)=[{&(0x7f0000dc6000)="2900000020001903013d750d000a242102000056000000802800001109000e00000000e010315aec40c87f0100b8dd517e", 0x31}], 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f00001b2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000386000)=[{{0x0, 0x0, &(0x7f0000604000)=[{&(0x7f00006a3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f000013c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f0000729000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f0000006000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000dc9000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f0000dc5000)="", 0x0}, {&(0x7f0000dc9000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000dc5000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f000069a000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}], 0x9, &(0x7f0000dc8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae, 0x3}, 0x4000000101}], 0x1, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000c04000)=@generic={0xb6ec, 0x0, 0x8}) 2017/09/30 02:53:53 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x8000000000000000, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000763000-0x1008)={0x40000000000, 0x1000, "cfdeee26b7ee2970eaf74f7979dd36c49cbc00b5810567c4c76f2d0aa1901089ca927271ee21317d37c303279ba229ba6316ed44c05f69fe08d77f89051fc5c4dc9eb8e4e167e42fc8383cc679f5b893bd1ed9abe3186bfe3ba73887bd3525c118385fa320540c3d4db4cfa59320f2d6a2934c9bbf99633b2ebd7775d716d35fce859748d349776b8e2a01097056f5afb9ee9dd1306fb67b7468cbd3e48cc0e5e1deb37b41fa265b2f9c23ef71c469c8fa470a76110104c952ac693b9d3ceacc4028328af08fc0dc2dd9e7b358905e22cf2be21fa165183b954339ba42eb629e040ea8e25b1a45992235c3d7130cf0a840fd016c612b5d8d134d60d3aaa9549effc08b795a99ea34291660ab843d1c3d8e80accff8c3e87515062877c9b79b2b0eb857d5a1a397f18990af87bd999a0151df0c0b8584456ed0dfc5a2b4ebba1d735a4a42c2edd99c2705ce228839d2ec7c1f0dd98a811f463dcd3a8b7cf93f731c60dc62e599288f9c94ef67bcc527912605068db349c91baf5fff332423c12949b1e737b490fa3df48389dccc670d5f6ff166d0564763d6e078c73dd64c622358eeb78a0054283082ea9bbed50a407e46b61266ebba120b78d1cf84067c9c05d20fae3b25545dcb2ca56288fc31a5e8a28ac988a6b6a7f5ea37652d6122b698509046d7555758dca35fc5212de899885e5f8e4103b853e4796eaae26661af4bbdcd7b8773f1526c7e7ae02840af990bfbaaefba85abec9212b6b46c1508324125868ab0a1a7988c59701db6435e8a66f5166dbc5400ee5be43ea05560109011bb85ebaee1745c60f3b04caed13dfe8ec6ee247fefba40abcf62cac7a9a67ba1ca6a46c4c8b4f10a3e8c46b368b2bedb301c155d684c5defffca9f91f8cd4ff2239977f4afe5c700deb3879bd54ede244037f6a8961e8f0214730d8ffb922ceafd28d647373b772c0f1d3f41338fe02042329a9aa26c5363d8bb7158f3facc59b6a65a32baf8f760c0487763a4f9523f991faa6ed588908c89a31a399fd091746e3ad29dd11d22351feb40d68357d26f86ed6276460bd3cc446f33a9aeeecd7b6711dacf3b291483819d5e1ca7d029aa93c8438c8877bba518e7b57d652b7bda342e35df4946871a6cf9690cfd742a026d08a52b15b9e22ecf922a60a2a6fd8f759ef9c8d699991090a815b46251b9d10fbcf24dda3f016fad5384f75826dcfe4f51677f19d9ef69c2300e4f04c6e30a2177393e87b02a07106603106a04decc9487f2b701003ee77faf515c2a92cfa0d22fa5fc78f45497e0a4553b86906c527e8a7ab8966fbbb608e29695c8cd7ea90a0a0261c95782b5f94aa8bb3b7203fc801e947f33cafbf0f8c8232e1e1b8bf35fbc340d7c8413a6bfc07b9c8665229cf081565ffecfc68410127fe7a1ac2f0166d40a29e535f402aee7291723e67a2a5e3e7862cb6e3c55b7df2e08b3ee6c14317977c5894d358c555121649844d6fcb9410469e1e642e74a7b70b2af0a131e64feb6db96f13b7151d126cb2fb30c7b92b3dffa826d95868d95b458483b2f5cef03dffc812a7e137f3b8b7c15129d769f8a44653f2cac7fea8e7cc5a6f132d7a83f0cec2a066b011f769c245737080990ab27dae6203d84772e1d476ef56bd4e3014446b7ef5b23252004b26dbaa48a26bdde8670d55547482c532778851f3240a3096972d61b8a19d3a9403b436e491350cfca16bb62c14240fd116ef94e3319967cfdcc90bafaba97591bfb6d0eaf8cd6b1e3f34485f259475b51ea658962d4e729ec7e8ed2daf81da27b79ce972d293c1c42645d61041fed285ca60306bd5df8d81acf1ed1151129382103804723ba8bac32bd81aef5d4ccb4c55eeb836f1b64afd9f27272cb8a65b40f83407e8258379b88f9b8265b5c92a8aa2201229368f52a2605553adaf6c13e624615b7966dc9d31b2696adffb0dd57334c3ebd303fe317cddcfad2c567a00ce1f022cc6706dd1f5633b120d7fb898399988139751135d73d94c84e0d16a28ebfee6c85e073dcca1ae05100eccc3ad46704268cb347180ab8c67244039bcd23ab4e54836e84a7222342623fddba2722ae061f4e90c04c8e567b40c27228465068154dc5e2bb0b4d7dfd0a7739aa0bf383aeca0ee0de31d329d847dc6596af82e2e156b708ed4e9fc05c3944dabd8fb36a49f777a1372c9ee59ae7125b4ec8a963cea90086dcf2780be5ca0fc9dd3457573d8f73a6e0ef9928b7d1276eb550683b2a818773f072c4aea8b8f783de0a4c56bcb341e456636081bdedbad54286a9cb909d2c81d1e057f69442abf1ba24caf151b32ae910e58e5c695c220351d142f077233b7672434cf8b31fe21c40d752bbec04403065bdb9b5476e2372a92255b24ca4fdcc29f1305aab294fdca2cbfbd6fb1dc874e352d94b455f657f2757b7e97aa19d2b3e8c7e4ae572f22f911792ca9d812c2cad90944d29ae645f54574b79e60e28de3ce8277576b8c439a1458ebf5e8022a9e4ff52046d582d9d59aebe603e5355359ebcb744fe2e8e2592e9d7fb670089f7abf7b7129777c45dad67cfeeaeb7408af106f6b4a0fca8559c4bd9175c1cdd1a1c58ef459c9fc5c961374f53c44c3eff7d91d28d6d3cc381b511a153a0b4e45b5b1a5e423d7b92efa08086c62454e06b2173a6c5de1ef1dac26be250ce965b897aa9fb26156657bc1af346ce7298d7e474bc184cdd1751f7cf0597a0dbfa9256db221c3f6b26eb6c82f5e7d6fc6b8699680045b26d6dca800451cc77b36f3765c1541736afe504459de02d42ecb3b4363eb66d00e2f35f155d7e8b042837d2dc0f55595a44b73759cf9df982ec69e8330acce6c7ff49865fe9d7f1e4fb1f843a141326bb3dc5c6dbdc2f057c2ce4609585ae1a32566d44fad72e16c287cb069d4ea8757eb6433129f2b6952650eb6f0d9ece1afa75d7557f85cf15d60dfc4801d7805d72f4636fd09becb4ee6522ff98266ad6ec4f14d86fd554bafe1ed32c1d3050bbabd449a25a3137f383aa57bcd1aafadabb7c81554f7f54ebcfbe9bf61898bf5940acf1793fa36bceb0f9cf1d377bf2b5e0f1243035f1724a845de53fb7d30ee5cf1d058507483841c122636e83c89fd1c5f762aac977cf4ba4893e50ddfdc882029f27420c06ae1d5d15dff10846194bac785bd6be6a67d27ef5169cc41bcd13d65c05f6b0e79f6e022763ad45205b4e0d7926d478312259e5872d9a4df0c3812d3622bb30813e8a3e88f8ecae2b446dd1e58da168a6d706019af45844e85ffa6091bbed6c528f18906425f64429ccf35af0a972c341848032a77d171c9d331b44a9d936aad7d149fbe536db84eafef5d42bb99d10162aac126f88cbe398786f43457db2321e93b5f9517408cad9e894bad9636f344408325b83334f67c8620d713341de02b74e429987ff26e71e8f73fa3d5546158b7c832bcdd7e93a906a375280b7ee916c40c50fd09ce5bd49a69b520be1873a19e98be17506bec99d27e20e408a524b4afd956ff969aa7151a38e602191020577e8feecf370696bb242406112d018f0b2b0354417ccfb11803319f1eeaefdc6b57e404afcbaba89683c9bb9346593566d19f855500ec7024e3675ee9b00a2c0814eb63dadc05ead02437a1db6ead33e49d41af3b44f2b96fa565fdc53f1d14aeadd9341c73701059a82263712280341603a076d9b90b021e984fb1a8d2f382082c8b5441b6970ef9810ba3399f19579401ca6d8f7d01e5192b3abc5b08a78896035563dc4571156734f664bfe0a8d61ead92f8347f340ee36e35c824888c163d2cc255096cf00fd687c01685dac25e202406be84dcc7010a4665787675827c3e6273fe4e2fcb9150d0451709cae3cb8720c6d363932d869c478e25f8f96dad19f35cd530bef814231aae43a529bd1a5704699f8bb11a7e45d6823318543050962fc34932a5784cf20650337f673b645fef74062ad6b3d82293a02921cde2e0b25b8be8194a1ebc4cbd0391516de0da86e9fabcb1d9ec9a5c64eeff2798ca93da61c520f0a511346630d2dbbe149a1b9e959dfbaa4757d2261e990a05ee6a03463b9208e9a36dea1e56ab1323c495fba5f0c063d3d07179c3406e2a0c13a5a3c51461d41cd4f1406b08c133d819ef6ca1979c6bb62bb9c3a2266a957f470cecfe56b0bd7005f0fde215127065b7f3398351bc80a867154ebfc5e502c22fabc3c0caf53db7119af088813a99c05198b46579b219058ebc693fea2bf2bd40be280c1a468f169899aa1cbd1ea15a06e999120e2cf545232d7a0d1a5a4218f99b15c22f37166cfa54b374f95baa3e974d4724a280c052f0f14cd76bbb80f197daecf2f8ad9b6686c34dbaa0b48421c6e297909ba28b7eb3e133c6759315aa619e385916d8b9f3b870a7be706af02c3917d5beedc606adc0562947a7dfe1b6adf10573829a4dc755fffe65efca2c406f23c0d4e5c0f719c61382cd85a594d33df09e108154ab4fd9bb51ae0ae23988a9479a4106b3ad290f8e60f5c1069662e52e8e1a7acba8df364c137bd499ebb7ff7b22e0aedd8a767b080f8621c6cb53593a0b560ea60e474f761edfcb792ea1eb774fc58b3874aab8f6a42bb34d85a277da3ec7caed8e5e869413ae265edbd36616dcd5af028afe4aa77d0842853339e62d26b5e45326524532f3f1cd30d01cdb57cb39d8ddcbf3340b5f09ea71d22fc1137bb9a890cee01e82522d2c72c54bd553620dc9cc013e840d5f8538d6bd8d8f740c9aed60e34a66d8044e74c9383f677be54cb2a6546b0e36b68e30a383545c89bdf57236f8bc161d582fa7eb4f58f20240e4e788b5147b2e22820618fbfa335fd62c60ddea312882503fd11706f2b40887880b3e16853c7407c69d0a19d2533d120c0637b4423a43f4a1d8acc4bb0cf0bd23b86675f03718623204deafca2202c16e82a7c73dd45526563144fa8fe954dffc167289dec8c9495f3de57532579f4c54375f4549ac0961bcecf715af81d48bc65426a3ba185a364a08bbde22e0430533866c7280ef3889821ac2eafb3d1fa07872750b9d6783f2c9e6d0030fc8af18862f0684ed8e3483e034744233b87588f57bb1a64d9c87c24c592f300609fd6f8c5448d2a9c83e1a0ca3ea30c47718860ab7e2b60667d0e52e98b6d231da7d4e0483d9135ecfc1bbbfe9eae22a91a3ae60863289f9ad62f4b3eb38dce733def5399272ff4bd7c8e8c3368a3ac2dccae061deec4c9e125c58d5c2e6c16880fc619e50b531cef5d42288318d2642ea28ebffc21cd584a8638b9c81ca5362ac02643fcdf63dcbe0257e520c311f0eedf2e7a72f89c19d415722ac0bc618288087656140c1b2639a1a774431776e2e79f1d04317e47854c80cff22c38359face1feef691fd05d9f62bc60ad3e473dd9e1333a40110d2fd98fecebb58d61644253875bf2e80bc5b137653be430581fe87087493cea3a14dd43250472dca16ba1df74d43d30a002ce1b025e89b34f2962cd6d31e9edf471d4135366c91d71416e19dde6a6dde34fb496bd2b25f78d3bd9995b716e24fdc475a1ecb9621bc1aa33e1d5d46f14522987c0f901136b084a24aa5dcbf0593a18349274e2199f417ca36d965ddd2b236b37626aacdaf0b2628e476392444b5204005bc52633bb4d182dca82e6e36cac8fba1f0933387d1134564fcf74bc8830aa8fa02a7746af82b425ec41f488519baea1fa196f3c302c8dc31081f70af5746eed7a1e1044e5b49b15b9bfde68adc26b298bcbec7df884e66fb8b43976d07fd3cf2585dc"}) perf_event_open(&(0x7f000059d000-0x78)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000bed000)="2f6465762f73672300", 0xffffffffffffff7f, 0x40000) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, r2, 0x0) r4 = gettid() r5 = socket(0x10, 0x7, 0x100000001) ioctl$TIOCNXCL(r0, 0x540d) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d3a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f00000ec000-0xc)={0x0, 0x0, 0x0}, 0xc) r9 = getegid() sendmsg$netlink(r5, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000e8e000-0x10)=[{&(0x7f0000fa9000)=[{0x18, 0x1a, 0x11, 0x0, 0x0, "02e803e405ba"}], 0x18}], 0x1, &(0x7f0000f93000)=[@rights={0x28, 0x1, 0x1, [r5, r5, r5, r5, r5]}, @rights={0x20, 0x1, 0x1, [r5, r5, r5]}, @rights={0x20, 0x1, 0x1, [r5, r5, r0, r5]}, @cred={0x20, 0x1, 0x2, 0x0, r8, r9}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r5]}], 0x7, 0x40000}, 0x0) mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x4, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0, 0x9, 0x0}) unshare(0x10800) r10 = timerfd_create(0x1, 0x800) timer_create(0x7, &(0x7f0000299000)={0x9, 0x1d, 0x1, @tid=r4, []}, &(0x7f000009e000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000e48000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f0000513000)={0x7f, 0x2, 0x100000001, 0x180000000, 0x80000000000, 0x6, 0x8001, 0x3ff}, &(0x7f0000953000)={0x7, 0x9, 0x7fffffff, 0x7ff, 0x4a9e, 0x5, 0x400, 0x7fe00}, &(0x7f000001e000-0x40)={0x4, 0x5, 0x70, 0x7, 0x1ef33f6b, 0x5fce, 0x2, 0x5}, &(0x7f00001a7000-0x10)={0x0, 0x989680}, &(0x7f0000857000)={&(0x7f0000e28000)={0x5}, 0x8}) clock_gettime(0x0, &(0x7f0000ff0000-0x10)={0x0, 0x0}) timer_settime(r11, 0x0, &(0x7f0000ede000)={{r12, r13}, {r14, r15+10000000}}, &(0x7f0000fcd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r10, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {r16, 0x5f6c}}, &(0x7f0000d33000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDSETMODE(r2, 0x4b3a, 0x3) clock_gettime(0x0, &(0x7f0000ef5000-0x10)={0x0, 0x0}) clock_gettime(0xfffffffffffffffe, &(0x7f0000051000-0x10)={0x0, 0x0}) timerfd_settime(r10, 0x1, &(0x7f0000ff0000-0x20)={{r17, r18+10000000}, {r19, r20+10000000}}, &(0x7f0000fef000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r10, &(0x7f00002c5000)={{0x0, 0x0}, {0x0, 0x0}}) readv(r10, &(0x7f0000fa9000-0x20)=[{&(0x7f0000ae2000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000a78000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}], 0x2) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x6, 0x0, 0x2, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) 2017/09/30 02:53:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@generic="8d035c0a311508b3df0033a65770ecf0", @ifru_flags=0x1000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x0, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000cc8000)="2e2f66696c653000", 0x0, 0x50) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f000097b000-0x4)=0x4) r4 = socket$inet(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000003000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f000000d000-0x1000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x0, 0xfffffffffffff801, &(0x7f0000ae2000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r5, 0x8981, &(0x7f0000653000-0x12)={@common="6c6f0000000000000000000000000000", 0x3}) memfd_create(&(0x7f00009d2000-0x14)="7d2f5d747275737465647365c766707070312700", 0x0) open(&(0x7f0000fee000-0x8)="2e2f66696c653000", 0x141042, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) 2017/09/30 02:53:53 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c15000-0x8)={0x0, 0x0}, 0x80000) sendto$unix(r1, &(0x7f0000001000-0xf)="b4bf38fa7c6f3c1a118103d22be852", 0xf, 0x0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000002000)=[{0x81, 0x5, 0x3, 0x5, @time={0x77359400, 0x0}, {0x4, 0x50b}, {0x7ff, 0x0}, @connect={{0x7f, 0x90ff7b9200000}, {0xffffffffffffffd5, 0x7}}}, {0x100000000, 0x1, 0x317ea348, 0x9f, @time={r2, r3+30000000}, {0xfffffffffffffffc, 0x6}, {0x2, 0x2}, @quote={{0x100000000, 0x2a1d}, 0x3, &(0x7f0000001000-0x30)={0xfff, 0x80000000, 0x2b5, 0x8, @time={0x0, 0x0}, {0xff, 0x4}, {0x0, 0x7}, @connect={{0x7, 0x3}, {0x295, 0x3}}}}}, {0x100000001, 0x100000000, 0x6, 0xb500, @time={0x0, 0x0}, {0x1, 0x1f}, {0x2, 0x800}, @quote={{0x154c00000000, 0xd2ca}, 0x7, 0x0}}, {0x401, 0x5c, 0x1, 0x6, @tick=0x5, {0x6, 0x0}, {0x6, 0x8}, @raw32={[0x2, 0x0, 0xfffffffffffff601]}}, {0x0, 0x6db4676, 0x9, 0x1, @time={0x0, 0x989680}, {0x1, 0xfffffffffffffffc}, {0x3, 0x87e7}, @ext={0x6b, &(0x7f0000002000)="8b9d13179940cb558335fa027fc6105fcfde62455f2c57e07813d031eea8af21ce1bcef0c521ce3f4ba5940984d388b91916b6678c6aaecb5ea897146814ec035c9fcf1c7740cbff6c2099a498ace8a2c297198a7dbefab71a4580a128838e15e12d306b3b50f34bd44749"}}, {0xba, 0x7, 0x9, 0x91, @tick=0x0, {0x7, 0xffffffff}, {0x5, 0x4}, @control={0x7, 0x1, 0x90}}, {0x180000000, 0x101, 0x7, 0x7, @tick=0x7, {0x7, 0x3b04}, {0x10001, 0x7f}, @queue={0x1, {0x1, 0x10001}}}], 0x150) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000)={0x7672, {{0xa, 0x0, 0x5, @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]}, 0x0, 0x1, [{{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) prctl$setendian(0x14, 0x3) 2017/09/30 02:53:53 executing program 0: mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) setrlimit(0x6, &(0x7f00002f6000)={0xe74, 0x7}) r0 = open(&(0x7f0000022000-0x6)="2e2f62757300", 0x800, 0x0) poll(&(0x7f0000042000-0x38)=[{r0, 0x20, 0x0}], 0x1, 0x3ff) r1 = open(&(0x7f0000015000-0x6)="2e2f62757300", 0x6, 0x8) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00002e4000-0x4)={0x1000000000008}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000f69000)=0x4) [ 44.259835] device gre0 entered promiscuous mode [ 44.267894] device syz7 left promiscuous mode [ 44.283807] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4921 comm=syz-executor5 2017/09/30 02:53:53 executing program 4: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000f90000)=[0x0, 0x0, 0x0]) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x8, &(0x7f0000f91000)=[r0, r0, r2, r1, r2, r2, r0, r2]) mmap(&(0x7f0000000000/0xc92000)=nil, 0xc92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000c91000-0x26)="240000002e000708f7000000e50000760100000005000000933900000300000000000000", 0x24) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r4, 0x0) prctl$void(0x20) readlink(&(0x7f0000f8e000)="2e2f66696c653000", &(0x7f0000a24000)="", 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dc6000-0x8)="2e2f66696c653000", 0x84) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f93000-0x9)="2f6465762f72746300", 0xc0, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000f92000+0xe26)="2f6465762f7573626d6f6e2300", 0x1, 0x802) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r5, 0x540f, &(0x7f0000f92000)=0x0) prctl$void(0x3) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000479000/0x3000)=nil, 0x3000, 0x3000008, 0x30, r4, 0x1) r6 = socket$unix(0x1, 0x1, 0x0) r7 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r6, &(0x7f0000fcd000)=@file={0x1, "2e2f66696c653000"}, 0xa) listen(r7, 0x3) getpid() connect$unix(r7, &(0x7f0000938000)=@file={0x400000000004, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d64000/0x4000)=nil, 0x4000, 0x400083, 0x24010, r7, 0xfffffffffffffffe) connect$unix(r7, &(0x7f0000c64000)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r7, &(0x7f0000fd0000-0xa)=@un=@file={0x0, "2e2f66696c653000"}, 0xa) inotify_init1(0xf2e5e630d4b4dce6) 2017/09/30 02:53:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000f81000)=0x14) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000a35000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a37000)=0x10, 0x80800) munmap(&(0x7f00008e5000/0x1000)=nil, 0x1000) sched_setattr(0x0, &(0x7f0000f64000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x8020000000000000) r3 = socket(0x10, 0x3, 0x0) r4 = getuid() r5 = request_key(&(0x7f000081a000)="6b657972696e6700", &(0x7f000081b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000321000-0x3)="2b2600", 0xfffffffffffffff8) keyctl$get_persistent(0x16, r4, r5) write(r3, &(0x7f00001a0000)="2400000052001f0014f9f40700ff03000200071008000100feffffffff03000100000000", 0x24) ioctl(r3, 0x8bdc, &(0x7f0000156000-0x4a)="938d56982a5b8de5f6f3a8646541dfeed1acfab931c4fd4ca4213513785fbfe0860e6371fe8dae1e7eca25c1cb5f83847793d3ceacf22a0b252d5144b64170848bbb9aad16a4814fac61") r6 = dup2(r3, 0xffffffffffffffff) ioctl$TIOCLINUX6(r6, 0x541c, &(0x7f0000514000-0x2)={0x6, 0x7b}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000f14000)=0x0) fstat(r6, &(0x7f0000f15000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000f14000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000624000-0xc)={r7, r8, r9}, 0xc) connect$inet(r2, &(0x7f0000f0f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000f34000)=0x1000000000ec7, 0x4) poll(&(0x7f0000001000-0x10)=[{r0, 0x0, 0x0}, {r1, 0x2108, 0x0}], 0x2, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)="2f6465762f736e642f73657100", 0x0, 0x240000) fallocate(r10, 0x2, 0x21, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/30 02:53:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x88) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000078c000)=0x40000000005, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a46000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r2, &(0x7f0000473000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c02000-0x4)=0x10, 0x1) accept$inet(r3, &(0x7f0000666000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000916000)=0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00001d5000-0x4)=0x176, 0x4) setsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000c14000-0x4)=0x20005, 0x4) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000875000)=0xffffffffffffbffb, 0x4) sendto$inet6(r1, &(0x7f0000f5b000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x802, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xa14f}, 0x1c) vmsplice(r0, &(0x7f0000b03000)=[], 0x0, 0x1) socketpair$inet_sctp(0x2, 0x24000000005, 0x84, &(0x7f0000a84000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f7667615f6172626974657200", 0x7ffffffffffff, 0x0) r5 = accept$nfc_llcp(r4, 0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0xfffffffffffffffe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2003, 0x11, r5, 0x3c) 2017/09/30 02:53:53 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000000b000-0x80)={0x0, 0x77, "45561eec1d2e95d71a49f90bebf3104a46bd685c4b04a3ea6e5d5ec9e2b07dc2d615788e9f7fdbd345475551a6769a319aa2af6187dc1bfd573da7df087397ba51db43cf24bd45dfb37a817bb18fc5718ddcd905de998f81b990f8ab943da5b24c2fd7078b9ca4e72f41482ec95ae580aee5d5278cdb88"}, &(0x7f000000b000)=0x80) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000008000)={r1, 0xf8, "c3524a5418a9a12ce5154108041a112ac5f6b8093b6018ec0cd7e5fa7e8f186fe055da6e8f4a58cb02bd016e3a13ab6483b795ab5b0502d702cf2167f562c93f40afdc95cffdecf3e839b739cfd07e92463414069224b9c7c275582f3c7070b43902f6014cbb9dc837094719a102131c724aa84d1e5942671d2cadc0724a5b4dc62f131176bd8f91c033244c97a871cae5abd9b28e14fc26c07e96298b0bd3e1018c49ec2de0637788a92deaeb3875f07ecc1738f3c478a8fb1ebc48733bc75edb6041fb0ed53bcbab2c4ddd407fca350e3be22563fdd085ead98c653c16e00ba2b2296e02e67cc4e0295097ccfe1a59e8808159cfcc1f91"}, &(0x7f000000b000)=0x100) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x1010, r0, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0xa, 0x31, 0xffffffffffffffff, 0xfffdfffbfffffffd) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0xf, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f000000c000-0x4)=0xfffffffffffffffe, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f000000d000)=0x3f, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000000b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000006000-0x10)={0x2, 0x2, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000004000)=[{0x3, 0x3}, {0x2, 0x7}, {0x8, 0x2}, {0x7, 0x3}, {0x7, 0xfffffffffffffffc}, {0x3, 0x1}, {0xb, 0x80000008}, {0x400002, 0x401}], 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3, 0x33, r3, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000000f000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000)=0x10) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x803, 0x7, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000008000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000010000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f000000a000-0xc)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x1, 0x800000000032, r0, 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x2000000, 0x32, r3, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x15, &(0x7f000000d000)=0x0, &(0x7f000000f000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000004000-0x4)=0x9bc, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x4810, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x4010, r4, 0x0) sendmmsg(r0, &(0x7f000000b000-0x80)=[{{0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000-0x8e)="cd5a90812098eedeeca3b18ecc5369c74eb9f136a013e0e9daf540e8e32d9c357aeb0d7f04297af19508e472d908b1bf759ef7933ad0a770a1fbe962841c188bf100e4a04116a9706fedc5ab1d34cfaa484e7a3b04b8cc42d0c33022b7f778c844121b9c92c38b3a8abdf7c3a662c6fdbe89d0d770643ff418b38d83ad4f73d9bc068635d66d05eb14f50a944134", 0x8e}, {&(0x7f0000005000)="0c910de07081c2777b42130e954cec77daaddc20353b932773bec7a0858e092d9adcc3c7dc8315875987fd21d3bbb4900c22892f8c067dec77cb56e5044e1b3c1a8271aeb2e79c4bd7d866f76cb610adc2fda2f077b3481b95353c3128057705b9d455218fee86b56b361cad7cb6acf58070b522daf388637505296cb58656eed0", 0x81}, {&(0x7f0000001000)="04d6c43be416dd483624abc1cccbc41d6704804565de34661a30835148f4858609e2b9bd9db4847dd31066fecb76", 0x2e}], 0x3, &(0x7f000000d000-0x1d8)=[{0x38, 0x0, 0x0, "420c73e5d37bff716d257b7d910993d68d948975853671fccc642d2edd3e019c06f19f"}, {0xe0, 0x117, 0xc30, "19772b4399cbc980737f9df512fa57c427ce075d0a5ce88e61fef7e14d9d44d9457abc5c00c5138b5393947134f9638323f55757bd596fd09dc754b5f6c9e93c73bf88b84b91fc96456cc9c95d5c73961e46ee9eb6e517bf7844520c87e87076c24fef069609909f6ac2c302ee6d68efa96896f395354a6dd6c2aed0feb171d6f0263843202eedbddcce9ac5457c52946f850f91577ebf92cda9eb05c8f52dc71a855aa4ae31836e779354568f0eda8085c0251ef9440637b0323764a16415bc878a2471048a1347bca1e6c600"}, {0xc0, 0x10e, 0x7, "a07e23a7f4fc2e0fe5bd02b227e4c6c02617b11da5ea7cb082d57158b3d3a777b872ad3206b8f2310ed6110fb85b87a1fa04d01a33fbe0cb114e2f9d9443ce8accae21b496476582e81c704502d70853ab62c965b7c3231e6074fcfd72342544d72e27e65620abbfb75a47c9571e547be33fa70e2c94a90e7c77bf200efb92079782cb1cdacfb571517d2b5f7a3ea729e0224184d55fedf76a32ed3e9202152c567d16446fa02323a9fc16"}], 0x3, 0x40000}, 0xeb1}, {{&(0x7f000000b000-0x10)=@llc={0x1a, 0x1f, 0x57, 0x97, 0x2, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000005000)=[{&(0x7f0000009000-0xe7)="931b3991f64706c1229c1af6624f22497e3c69068c8530529b72f2c0401f8141bf3c3d129ce9db65d92319f5d696e032f66cf4f65d809c3ee993c7ee0bfba4085d3b5ddf72b541ceeadaf29e18b2dbddd3a230834fad78b717b8cbcd55100c1ecd153619fe722fc1c5d39039718abc2c530a2f04b98971f5cef0eb4474442ece29f4d2f98e50b8a7d5fa326f6e018972050b66e7f3269d5fee0af191837961b7c3a2fb7e56aa0edb95efea63a7c65b870a026811ecca0c36794b32bd859b90b74121386523fd31d0b0acaa9b92c728b7aa10aab6a49986a6ccf16d74e4b802ea611cef26943b82", 0xe7}], 0x1, &(0x7f0000002000)=[], 0x0, 0xc000}, 0x100000001}], 0x2, 0x8000) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f000000b000-0x4)=0x2, 0x4) 2017/09/30 02:53:53 executing program 1: mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000013000-0x9)="2f6465762f73672300", 0x0, 0x2) writev(r0, &(0x7f0000029000-0x20)=[{&(0x7f000004a000-0x34)="cf420e6d0cd550e616dd86a7da4a6bb830959d076d1ef7f67d672a4c433b3b50f084c4ea9489b71a9f7599b0ec9104b88fbee3e5", 0x34}, {&(0x7f000004a000-0xe4)="b2f2b23234b5ff503df9fa1a4b592eef673df4bd57aedc4c47073fa47e3dcfdc035a657140c87f3ca9ffb5eca741518cf93ba614ca6f529f47849f8230adbcb5ddb922c3c8b5f9de20096cb23d243a7821de1ea23ae6923f91aca1ac90d622d92f2dc28f7e4d37a774fa3026b12f60f247846f7012ea02019a435d79595c7ce13bd47cdf52f1874ea118dcd0f89b8179b97afad21ce935c211c6ad8b0da857f86070750cf8a05018dd6ddaf3463ec28649346d7b4d43d27e27c0af4ff2559b8e8ea77129175505c2df8deca2b44ada0d9d1d3936e388312ea986c68df35fc8ef0cb8a636", 0xe4}], 0x2) open$dir(&(0x7f0000032000)="2e2f66696c653000", 0x40, 0x40) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000044000)={0x8001, 0xffffffffffffff0a, 0xffffffffffff0000, 0x5b, 0x7fffffff}, 0x14) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r0, 0x1, &(0x7f000004a000-0x6)=0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000003a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) splice(r1, 0x0, r1, 0x0, 0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000021000)={0x0, 0x32, "a658050058217f3e85729dde5faa6528398cff678801cd3d5b5cbfd2e0e704f1dbee5a38958cc64593370b1ae88cee6c1117"}, &(0x7f000004e000-0x4)=0x3a) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000041000)={r2, 0x1f}, 0x8) r3 = request_key(&(0x7f000000b000-0x8)="6269675f6b657900", &(0x7f0000041000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000004e000-0x1)="00", 0xfffffffffffffffd) keyctl$update(0x2, r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000004d000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000004d000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006000)={r4, 0x5}, 0x8) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000004f000-0x20)={0x5, 0x0, 0x2, 0x400}) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000004e000)={0x1, r5, 0x1, 0x98}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x802, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r7 = dup(r6) bind$inet(r6, &(0x7f0000f02000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r7, &(0x7f0000b56000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005be000-0x4)=0x10) getsockname$netlink(r0, &(0x7f0000c57000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e48000)=0xc) connect$inet(r7, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000874000)={@generic="06c1958cb9d9dd75d5cdef9c93f64ae3", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f00009d5000-0x9)={r8, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/09/30 02:53:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000878000-0x1)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f33000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f000001f000-0x8)={0xc13b}, &(0x7f0000d50000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000395000)={r0, r1}, 0x8) mmap(&(0x7f0000000000/0x969000)=nil, 0x969000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e95000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f0000571000-0x4)=0xe8) stat(&(0x7f0000747000)="2e2f66696c653000", &(0x7f0000bdb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000dd8000-0x8)="2e2f66696c653000", 0xfffffffffffffffe, r2, 0x0, 0x0, 0x400000000000002) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) write$fuse_init(r4, &(0x7f0000b9f000)={0x50, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r5 = epoll_create1(0x0) getpid() ioctl$int_in(r4, 0x5423, &(0x7f00002a1000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f00007b8000-0xc)={0xc0000000, 0x0}) r6 = epoll_create(0x80000004) gettid() rt_sigsuspend(&(0x7f0000b52000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000533000)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e5c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x3f) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r8, &(0x7f000073f000-0xc)={0x4, 0x0}) dup2(r4, r6) r9 = socket(0x8, 0x2, 0xe05) write(r9, &(0x7f00003ec000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0xf, &(0x7f00003da000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x40000000000609, 0x3, 0x5}, &(0x7f0000d72000)=0xa0) mmap(&(0x7f0000000000/0x95d000)=nil, 0x95d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00007ca000)="7565728400", &(0x7f00007f2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e62000)="", 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4000000000000) [ 44.349086] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 44.371435] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 44.378175] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4983 comm=syz-executor5 2017/09/30 02:53:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x55) readv(r0, &(0x7f0000976000-0xa0)=[{&(0x7f000078f000-0x1000)="00", 0x1}], 0x1) socket$inet(0x2, 0x2, 0x8000) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pwrite64(r1, &(0x7f0000001000-0x16)="74899740412c6d40e365e9ac5b850b8427037b7aa192", 0x16, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r3, &(0x7f000062e000)="", 0x0, 0x20004800, &(0x7f0000dc2000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000df3000-0x9)="2f6465762f70707000", 0x400, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f00006dd000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000d2b000)=[{&(0x7f0000d25000-0x29)="290000001800fffdfeff7500000a00210200e3000000000700feffff0800080005000200000000c000", 0x29}], 0x1) r6 = getpid() fcntl$setown(r5, 0x8, r6) socket$inet6_tcp(0xa, 0x1, 0x0) r7 = request_key(&(0x7f000039d000-0x5)="7573657200", &(0x7f0000feb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000975000-0x1)="00", 0xffffffffffffffff) munlockall() keyctl$revoke(0x3, r7) r8 = creat(&(0x7f0000f2e000-0x6)="2e2f62757300", 0x40) fallocate(r8, 0x0, 0x0, 0x62000) ftruncate(r2, 0x2) keyctl$set_reqkey_keyring(0xe, 0x2) getpgid(r6) keyctl$revoke(0x3, r7) 2017/09/30 02:53:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f6b000-0x10)="2f6465762f73657175656e6365723200", 0xa0000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f6b000-0x4)=0xb69e, 0x4) r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r1) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000f45000-0x78)={0xfffffffffffffff9, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0x6, 0x3, 0xfffdfffffffffffc, 0x0, 0x8, 0x80000000, 0x6}) getdents64(r0, &(0x7f0000d58000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f64000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f64000-0x4)=0xe8) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000d5f000)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000021a000-0x90)=[{&(0x7f00004ec000-0x70)="", 0x0}], 0x1, &(0x7f0000ec9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba, 0x40}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f73657175656e63657200", 0xa00, 0x0) memfd_create(&(0x7f0000b6e000-0x2)="00000000000000060804000000fffc0c6565643b799365005f1b76", 0x1) write(r3, &(0x7f0000253000-0x8)="ea000278e1470900", 0x8) 2017/09/30 02:53:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000006a000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000098d000-0xc)="2f6465762f6175746f667300", 0x400000, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000fb4000)=0xd15) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000040000-0x24)="2400000032001f0014f9f407000904000000071008000100ff8100ff0800000000000000", 0x24) lseek(r3, 0x0, 0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000cbf000)=0x83) fdatasync(r1) r4 = syz_open_dev$loop(&(0x7f0000608000)="2f6465762f6c6f6f702300", 0x0, 0x1001) r5 = gettid() fcntl$lock(r0, 0x7, &(0x7f00009d2000)={0x3, 0x1, 0x0, 0x0, r5}) r6 = memfd_create(&(0x7f00007c6000)="2f6465762f6c6f6f702300", 0x2) pwritev(r6, &(0x7f0000624000-0x10)=[], 0x0, 0x7fffc) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000cd8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3900}) unshare(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r6, 0x541c, &(0x7f0000456000)={0x5, 0x2, 0xffffffff, 0x1ff, 0x0}) fcntl$setflags(r4, 0x2, 0x2) sendfile(r4, r6, &(0x7f00000de000-0x8)=0x0, 0x100004001) dup2(r2, r0) perf_event_open(&(0x7f000006b000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/09/30 02:53:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e8b000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000059000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x104) r2 = getpgrp(0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f00002ed000-0x4)=r2) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000bec000-0x4)=0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000075d000)={0x8, 0xcbea, 0x8000, 0x5, 0x7, 0x1, 0xfffffffffffffff7, 0x2, 0x0}, &(0x7f00002a5000-0x2)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004fc000-0xc)={r3, 0xff, 0x30}, &(0x7f0000970000-0x4)=0xc) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000c83000-0xc5)="") 2017/09/30 02:53:53 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000050f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000747000)={0x0, 0x0, 0x0}, &(0x7f0000cb4000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000042d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000477000-0x4)=0xe8) getgroups(0x3, &(0x7f000001a000-0xc)=[r3, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7b5000)=nil, 0x7b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f95000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r5 = signalfd(r4, &(0x7f00007af000-0x8)={0x100000004}, 0x8) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000023000-0x10)={0x77359400, 0x0}) r6 = signalfd(0xffffffffffffffff, &(0x7f000041e000-0x8)={0x5}, 0x8) r7 = inotify_init1(0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000a58000-0x64)={&(0x7f000090e000-0x4)=[0x9], 0x1, 0x3, 0x1, 0x5, 0x7, 0x8, {0x0, 0x7, 0x100000, 0x800, 0x1, 0xffffffffffff5ae5, 0x9, 0x0, 0x800, 0xf3, 0xa42, 0x1, 0x1ff, 0x1f, "dc0b6d595519f41b7ca47b9081a6ba2ed3ffe72a3c695fbf7cbdb76df16aaf24"}}) fcntl$setstatus(r7, 0x4, 0x72109c5fef5d34d3) r8 = gettid() fcntl$setown(r7, 0x8, r8) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffd}, 0x0, 0x8) read(r6, &(0x7f0000372000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r9 = dup2(r7, r5) fcntl$setsig(r7, 0xa, 0x20) getsockopt$inet6_dccp_buf(r9, 0x21, 0xf, &(0x7f0000e3e000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000376000-0x4)=0x93) r10 = inotify_add_watch(r7, &(0x7f00007b5000-0xa)="2e2f636f6e74726f6c00", 0x2000000) inotify_rm_watch(r9, r10) inotify_add_watch(r7, &(0x7f00007a7000)="2e2f636f6e74726f6c00", 0xa4000960) open(&(0x7f0000042000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) 2017/09/30 02:53:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) unshare(0x200000) gettid() mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x2a) clone(0x10000000000000, &(0x7f000065a000-0x2)="9034", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000e0b000)=0x0, &(0x7f00007c4000)="f8") clone(0x0, &(0x7f0000e4d000)="d9", &(0x7f000004d000)=0x0, &(0x7f0000b72000-0x4)=0x0, &(0x7f0000a79000)="") wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000638000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00004eb000)={0x0, 0x4e, "e2019003af0725c2b46a8d5b5c6eb4cfb3f84350ea8c548ad61243348d31655c844ec4515f37f5abf9a96815bdfce5ddea76ae841d949e5d2839eef516300e1dc18c069c040536fe9afa756fce4b"}, &(0x7f0000db4000-0x4)=0x56) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003af000)={r1, 0x7fffffff, 0x20, 0xffff, 0x5}, &(0x7f0000480000)=0x18) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0xc, &(0x7f0000fe1000-0x4)=0x40, 0x4) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000ed8000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/09/30 02:53:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0xa, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x400000003, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) socketpair(0x5, 0x5, 0x2, &(0x7f0000e2e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000efc000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") writev(r2, &(0x7f0000c78000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x220000, 0xc4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000001000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f000059f000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r1, &(0x7f0000b06000)=[{&(0x7f000018a000-0x1)="00", 0x1}], 0x1) syz_extract_tcp_res$synack(&(0x7f0000db6000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x44, &(0x7f0000a84000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x36, 0x0, 0x0, 0x0, 0x40006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r5, 0x0, 0x0, 0x8, 0x10, 0xd7a, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x2, 0x5}, @sack_perm={0x4, 0x2}]}}, {"0100"}}}}}}) shutdown(r4, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000600000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f000030b000)={@generic="020000000400000000f5ff8000e9bc22", @ifru_map={0xfa3, 0x5, 0x8, 0x0, 0x80, 0x0}}) close(r6) link(&(0x7f0000953000-0x8)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") socketpair$unix(0x1, 0x3, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r7, &(0x7f00001b0000-0x9b)="", 0x0, 0x40000000, &(0x7f00009f8000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) r8 = socket(0x3, 0xffffffffffffffff, 0x402) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000104000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000b41000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b90000)=0xe8) sendto(0xffffffffffffffff, &(0x7f0000001000-0x10)="0000000021001f021511111000c100ffea", 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00003f6000)={0x6, [0x1, 0x7, 0x6, 0x1, 0x3, 0x1ff]}, &(0x7f0000c60000-0x4)=0x10) r9 = accept4(r0, 0x0, &(0x7f0000996000-0x4)=0x0, 0x80000) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000bdf000-0x4)=0x401, &(0x7f0000d2b000-0x4)=0x4) 2017/09/30 02:53:53 executing program 3: mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000cf3000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a40000/0x1000)=nil, 0x1000, 0x9, 0x32, r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4, 0x50010, r1, 0x0) socketpair$ax25(0x3, 0xfffffffffffffffe, 0xd0, &(0x7f000044b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$ax25(r3, &(0x7f0000ac4000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00001eb000+0xf79)=0x10) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000396000)="2f6465762f7667615f6172626974657200", 0x3ff, 0x0) r6 = fcntl$dupfd(r0, 0x0, r4) mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x832, r5, 0x0) r7 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r7, &(0x7f0000873000)={0xa, 0x3, 0xa, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000815000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r7, 0x29, 0x10, &(0x7f0000f59000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000f59000)=0x14) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x10000002000000, 0x20000032, r1, 0x0) setsockopt$inet6_mreq(r6, 0x29, 0x1d, &(0x7f0000109000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r8}, 0x14) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004c9000/0x2000)=nil, 0x2000, 0x3, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r7, &(0x7f0000f5d000-0x5)="0100000200", 0x5, 0x814, &(0x7f0000f5b000)={0xa, 0x0, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f000017f000/0x2000)=nil, 0x2000, 0x3, 0x32, r2, 0x4) mmap(&(0x7f0000289000/0x4000)=nil, 0x4000, 0x4, 0x28010, r3, 0x405a) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x5, 0x40010, r7, 0x0) sendto$inet6(r7, &(0x7f000089c000)="5f8f866f1ace3a7a11d35a71bf8a17029ab8bc025e6c5c254e69e475b07b50c48120fd2d7eac6d41b8b9d8a0760952fc90132f339cd096f573efa9fb6b1c22828218f97d393db0c1a81f41b045bf5300c01c71714b3035f76fbffc2f7344c8ae60255f88282907e3756033505a9eb5075b934e27cbe1d57531a208e4adaac94e3864ba1326fe0f87387cb9265de9068042992c3eb9d24d683ff7a12f922af8fc62d7dd6906bdffeae51291281f7c7d9efe839252f786ad27cd65c91602ca31d8fd4f992317120528b14d983f0349445d5a143608ae4540cb3da196ee58212f56809c42840f464630eda2d55ca98d0f9e40bc05b6c182388bf612f9be2845ba77ddff8e992cde04b50f75782c6ef642b2c1da6b3f38f480b300ab721e1e49e520be236a4047dc6c3ea35f361a5ded9f4338893ea052d15d1b06486832ad4ba7b4ee360d68937633c57c140f31da9beaa992871bc0d633eef4b68f1c037327baf5a8e2d554dc04bdf89f3e07e09fca17bea86198d1c006ab3d17c1fe40b0ffa2bc57f990d1fa8904fc7740b135e20237b22eba5ed6f97cfc1553280002a43785d90656dd1926f9a4556d1aa8baf22a127eea02a649bc06c38f7326d3a9ee5f3f432b1a7279ce0e8691e655ae59d6ad05a2c5b1c159e2a58ea36af6ed2485851da67f439b1a6a7027bc6e080e282b1ad577e01d31fd64c005c51b15089795593f4e449777e3ae2044ff953547d9d579519abf698a294a08d650928690e4b6a61471d3e50a11a1498036a414972c009101310711f7543dbc4ed47fecbd7dfdd9b597362cac96d22237f2cf8b26b196d276ca55aec63b7cde5268fcc8fdd1f516974a3919f7e48f10adffc71101db8d8b2954ad64e534c0382a0b6183b4b85cef8f98dfa68f177e2e4763f7ef61754a03fb33cf862d2ca1917f77ec213b1d510585baca28379714a93ea43494d945c1f73746f678c7284a5cf01414694a1bfebbd873a3498acf72c4e938f0a7762d47a3679bd779413d5aa384b733ef395b043afc3d0780c5e757f22cc71f231d4b0e8b055f40ac8255ecb8d967b40f37a0522317384fbd8638bb64abead7ac3d271412f73ed1d6ea6e6a5c4712645f4c49a306514fe9588ca23b5030889e2ac6932efa046f850aedb857e114bed83b03ef4d2fe882ce4995079a84ec3c775549660a0d78f6533ce26d180bad2d05c84a4ef6504953c9e448f219819462de74f46cc837645824a4592fd910c4aeaa3a2f202573abe87818a42d122d77cd6a989e11a5fb32c7221d46e2e8db4a4eac5f210fc1f1b7ea69ddefc0a2d557fc8bfb5315b83caf1842e6e90eca029df53450984c6c7ceddf28cccca42c075490531b4ae9e6157a81d53c1b4bd51d0100f9efe7272cea5fbe95674b3cc75e9ffcf8e5251c5d3bed2bf86557be64540880ef1f26c18394650bb61dc6a84e910d46825cc92aca65a1013af606433e7ef31e10ab552c8754562358434fb87df0ee2e6712b923f7a9a91700aab26f47caf39b7e8c4f4b184ba183b3212458287f9e82c6e6632e0a23a7c89f0047fac89f4a07517fecdec04a5bbd8dcb20918d5c0a43634da11fc848ea09bd540d93fbf0d126e86e58ab12dda89d3d2fb6fa78594669c242662fb126a4b3f96f6de2e96101f6ba28159beb5b9369f4ceb4180520ce19d9d210b8e138bc0c9830196c9ff53d53c489cd492c4f87e83139ca791f78026506362c26d895d09a430e008ddd5613b61407d4a6d975ae5927655499791d81f8f05b64312a281d2f45c394edce46d68b1e33037722e3f6b85330fc6b67a2f93c15c865e8b8bada5b847d4510043fa622afcd78c8e5a3d8454bc4c6790828b6e4c587d89dcfeef02d9d9a81aa5b02a8221ea16dbd5df3e7b097c5920961749113be9bd85dd61eabe1303577101002e65292fe87b651215bf6852638025e738a22b48fa701f0b7892c9378398aeed56f6fa3af9645261997d4614af649e32b787051af0286a6164c2ea72be70ddb8d171ea4c632b45e9aa973fc8f770767d69d784b048e20a86351e7a5d73bcc24b34dd4e1232107082b8b86f1e12332ed33571cc7b9f59580f6a8ac8d8a69a489e326ada036565199847e49b3e83b12ba54247e4eb21979a20c3dd0776e473d75c36b2e57126a2523e112870d358336c2254362877149bbb4d1fb389e3d3ec76d05982d8dad15d164a59a03c65022711859cff93dfab75edd5f24ad82670f9b970929b0d3adae05872fad8695e8d74809fbfea10844becbf94b1edf16ee83f65e69f48132e55c5bf13c2961fff6dec5a21e4869af5b28521bf32396ed8c6a778152929bcd09bb2f5646dbe270e330b77bdd04d7815cd28defd031977f14b93d13d7c7f7fca0fa1ad1489a0050cc83108c790fde0507f53cd80662487343893fa7b1deeef838e24f6b0421dfb2c568c9292ef6b0218343e94ff33449dafe741e23bf59408b1f6508732993e6db4384e2fdcf4ce9ef076508783e3777b820cb2474bb4bdfa6644e04d43575319e2b864d5d43dd440068ca4c5ddfeeabb726a1232c007807eb55ba750b3bb92c7269b65e3f706b9e64bad3ee673540de1128ddffc82b0fe30111a090d48cb94c12d60189b91901190b38dfd82ea55ff34929d5a58fdf861cd50bbce0aeef037210125aeb9957a6094998cd1516cb97addf4406e2044840f83627230ef6f4396f5bb30672a037375822a6a78b1e4774787df18e8bba24ff2279ef1a3081d680c85d111d1bb1a5ea8693d4fdd1387d2acb36c8dd931273cca1dc8dbd475e34fde86fac46e8b332d3927ea03ad306f531b557ec50579f989d9960b7c96903e7c89693d047584a9c2faaef8da60b1fc0583b11c251606f15eef0af21bbc4a221b13407302832fb113497e33585f768251d1b08daf7aa00aa17be68216fd377e965df8cda598e56831c3fc0e1eb3b6cb4e747b7dc0d3f42661d0cd5ba0b6c73e57ef4c64c3b9753eda95e961a8b439d125c30ba5a13764d2447592b765e02ba402d6c28cd6098cbd2410e8e1ec770b2aa28a2af4fdac8f1318434b65f6932bbb0cec0fe01b61f3cd3417ef2ee86016e1ba2bbd66b4f9d7cc9e70a05d1ac2fbbcbcd096154399786b8c5086737bb137ba0b696b7e0087c84a5261d6bf02fef0d62de29c1148d7fb25add7bfd05dfd93a82caea74da24c73b45cda19c39cf911ae1d7a19887a4cb34a36f3ef63245b839347f47aa4c0e5b2f11942b4be9a77854bac0a90794d2ddda7ff3f4f8a55e93ca056a2578916fd0e3d9002dd0c584f0fb8905d0e071a420d9f75b3842ab0abfc7ac3340de01f97c4db0c4a75f25ea5e64ff9bc38a3cbf0b0f8e4f0c133bc384abab5d37149170af539fcc50c2e41f60791244fb5b41a770ba2a6947c2f6c3bbe2a8ece593c9f08c9843d92d634994d3ac6bd69b0b65ad1a385dd0e9ee8a4dd167fc8edfe9db007f4a4bb64390937e5b8d2767b492d7f408b67de2f342e4aadad51abe163237fac9770dd59a1323186a037f13c6a911cca1d32bae70b5390645bba510bd6dc8f792c7f25214a32113d6cd74f1259e7b4cc4ff729df04743c4edd88e5a549227135ef034c6e90e1063c78fbafcdc58c867bf001a9727ff49bbe0f57e85f671e528e551a621d081b5ecbdc8c7eddad2be792202b76b7ecd0b998be52d3e5cbc30c943b97690bbf00b150da68f42c610255943197c5bb33406310a1ebd3bac85dc9c2e2b057fff2ece0065a65cdf64673cc46bc18737af8547dc8886962d4dd652eca81bd1e9d26932c93aa5488878c0ec584610b5839a0f4e84008794b28e7819a5ef805569a5a4faf6c1b6e5f0552c2472546cf4a94c5d1bd61b6eea57220fa64d422dfed70e69a0e7641b0287e6e493cfc59bb91c64b9db93ca142c21c21683d9bdd2585f65cf1f6bc1f68a650ebe24e73366097045022a2381f16f30c791ed18c88de67da3c2f3727fb9a697bba9ccbe9917b53c2d20ca23de684551b4bd6144ec65263702172f38c843d3a7470aff64da3f2e221ed5618f274092b262b4f685b568d05907b79d9cb36dbdced7e361fcfee7299587ee36c44e4226d6ed131e808854ada8a69ddc7e85c4de66424158b977ae14f178a48d62ca6b108257f5d70da745c1b407750a38d8128b660ebf7a73c59f760a2b7d73f190e7d8886679b968a5f7d55ce3c0f9ade90023573dca3724b47ed0617ce0677ea16c141c04e79dd4c6f338446c317d7b4f2eb2e5b263b717076d974599042c5cc90d07e81ab0d420670975e77fad4eae4036ebc82d28c39e111aa2414def1df0d2be856a4eeabea3327e1c4c00d98085b1a85824c29e86f6cf4670dac0886cce489a78bdcaf2a39636a7ed5050503934275e7b0cfbc5890217181497ec3b1d75f36e5490150f01912ccd9242c540e9375c9b31b850dd01bb842805c1a04b7c8b7441c71161fff6c0ec32ad12a49751fe53093e022fb57bde81a2ebd4a7ef59bd74034ad5d8286a3e0b1ecfe5732e914b2a9258eb55166ffa0f5fb03f81120e951d0551e7233f88be2d3b3032fb3792819820299f998cd3fc8222528891e9f104cba63bcfdd19676645b2fecf904be0cd25fe4b788441ab08964d2ae8c9b40e0501e65c00bc054f5f32d95669afcbcd6702129680a806081b301c8c10f6ce314e36d5e9794047ceb31e678348e548e6dea6b7aeda96735d120f262869aa1caf9cf39b007b3461ecc824cd1e7e44616fd1e94a215fa15ec26831efc3510a2ce4034853803e227e9f47d46f7779660ba6df6b7dd3634f39f734f7363dd844ef636b28cccbf9493df6ca486ba6a98394befc441bd982bb2ebe90d7a26fda336ebb3066985af3bf90f96743a7daeeecd627220147ab91e0d78c457e3a40eebbd4bdb88bbd45ba9f4c9b2562e0b8b7f71fafc102dad329ca853b86a556d1b72032fbe1c3bef617b2b80d5c512fcaf8266e6877c8aa0d7e1136d3df145aa476741eadab383681a36e5b4f534e5701325dd3ece6188c4d6abf377815ffa9e482e722bd5e4fdb9afcfa616fae12057970d0f07b1a4f592d2644786c8232eec800284dc6874bbbd4b3c133482306486a959b2897ffcba681b2deeb7ff335bb13b78271be39dff0323c10757e2a71a7d643fe58db2539331bae67e61db16277b0c50300fb799df0e8224d0ddd29b314833eb1c575141481f08d97cf34c510b9466631f0620696bdd8a4755ec4f437c4f3c02b6ca3e28ee2a455b84993117f581fc62a0a4c1b9055d8c0a1e268b912117c052ea40b1953bd769598a007204d68a1590273aa2403c9ec3528c14528b95369764e71304eeb02c126cc2d968eff3d0472e77f2cdc7a1380e5a67c74dffde44017a40569d83e9021d6b9de555fb2fe9783456c680aec697371a948f5a5512fdbe0ba7aa4557e797a3389cd5ef1d1648e0b59c2f447c18a290a40abdeb23531be594b091aec86963458f56d3cde703030334aa92d99e627a63db72e4bb2cd8c25c28350d9c04b7570db421891af46feb7cd1230a712fa23ad5bf535993b18e6bf960d4e63a2314ccb7e95ab20ed4fdc7e2e5a616268b014fc24f6849858932e378ac8a0c14b50b81c790237c7f6e4fb16feec1070eb350f20c7d458906780f7d1a5d2d1eab79964b827fa981660ef50e9c1f5921034e51fb6bfd38e6a508cf31124eec06fef3fdc7da763e6511ccb282d9ce409a197e745f581b7c695da36d92bf0490fa12d2326a560bd33c1f2193dd2fbeb61bef496834bc0225503b83f6ab68ea2f42d6be5c0923ef6", 0x1000, 0x8000, 0x0, 0x0) mmap(&(0x7f000088a000/0x4000)=nil, 0x4000, 0x1, 0x4010, r7, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x5, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x30051, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000f5d000)=0x0, &(0x7f0000f5e000)=0x4) mmap(&(0x7f000083f000/0x3000)=nil, 0x3000, 0x1000004, 0x112, r5, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r7, &(0x7f0000f50000)={&(0x7f0000f5b000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f5c000-0x10)=[{&(0x7f000085a000-0x88)="32005e9d55651c2ea160e9c41036584afc163d54b321462196575493f9616e2f4686f9d9c58110815db85b5d591f3b2e96ff72cec5f77eb44bc9b051672e076a756c38664c53034466d4b055928874e79db05a94d3efd8ae17835640fab2d8f6d12b7683294a1a20a4a365fc119c318e3a0a5c5a632d94c76273309d9cf20805bd932cb0b81dedf7", 0x88}, {&(0x7f0000001000-0xcc)="9dbc0b92b38f3047381bff31a4577ec627f0db7056e3d4e2a1a72002c7438866d57ebd8c910c98758e3d951fd590f037d91ba2d70af9a6fbfe2861bd6c0b294fdd50c7f2bf8116bc0355136f18fc5a404769624447dfc7d42fdbc73d44be5b5a04e4b92460573380dee8e4b63d7e88a6ea8ab2f3d2782ebd907095faf8c8310f54ea8199fd472989a92fc3add6ff163920057d869e1cb903f20943a06aa8e06224516267247236d34a638a26c10cfbed6d66231e90004b918fc079648d61fffaf6da39c93dca40283d3a31dc", 0xcc}], 0x2, &(0x7f0000f5b000)=[], 0x0, 0x40}, 0x20004004) mmap(&(0x7f0000aaf000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x4, &(0x7f0000b4e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(r9, 0x0, 0x27, &(0x7f0000f5b000)={@multicast2=0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000f5b000)=0xc) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x40002b, &(0x7f0000f5c000)="ff55d36cffba04515d0000000000f10100000000", 0x14) close(r5) close(r6) [ 44.383785] sg_write: data in/out 2127708969/6 bytes for SCSI command 0xe3-- guessing data in; [ 44.383785] program syz-executor1 not setting count and/or reply_len properly [ 44.429420] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2017/09/30 02:53:53 executing program 4: r0 = openat$binder(0xffffffffffffff9c, &(0x7f000063b000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000041a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000606000-0x2)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000057c000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) splice(r3, 0x0, r2, 0x0, 0x100000001, 0x0) ioctl(r1, 0x4000000002285, &(0x7f0000131000)="957b2e") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000895000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00007f8000)={{0x5d9, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30, 0x40000, 0x0, 0x6, 0x5, 0xff, 0x10b, 0x0, 0x1, 0xbf83, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket(0x7, 0x80005, 0x3) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00006b3000-0x4)=0xfff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000d48000-0x10)={0x6, 0x800c, 0x7, 0x64d, 0x0}, &(0x7f00004ac000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000a7a000-0xa0)={0x0, @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]}, 0x8000, 0x7f, 0xffffffffffffffff, 0x3, 0x69}, &(0x7f0000699000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000345000)={0x809, 0x100000001, 0x2, 0x101, 0x6, 0x7fff, 0x100000009, 0x1, r7}, &(0x7f0000944000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000059000)={r8, 0x5, 0x10}, &(0x7f000042e000)=0xc) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0x0) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a8b000-0x9)="2f6465762f70707000", 0x70200, 0x0) connect$unix(r4, &(0x7f0000db7000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f00007bd000/0x3000)=nil, 0x3000, 0x8, 0x40032, r4, 0x0) ioctl$sock_SIOCINQ(r9, 0x541b, &(0x7f0000439000-0x4)=0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r9, 0x29, 0x2d, &(0x7f000044f000)={0x404, {{0xa, 0x2, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0xa9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$unix(r4, &(0x7f0000f8d000-0x7)="e0fed495b6b2d2", 0x7, 0x40002, &(0x7f0000678000)=@file={0x1, "2e2f66696c653000"}, 0xa) fcntl$dupfd(r9, 0x406, r9) getsockopt$inet_tcp_TCP_INFO_EXT(r6, 0x6, 0x6b2, &(0x7f000033b000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000122000)=0x7b) write$evdev(r3, &(0x7f0000001000)=[{{0x0, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f000098f000)={0x0, 0x0, 0x0}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000d06000)=0x0, 0x4) ioctl$KDGKBDIACR(r9, 0x4b4a, &(0x7f0000ee8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000084000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00005b5000)=0x1000) 2017/09/30 02:53:53 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) listen$netrom(r0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000178000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x2200005, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f2f000)="7472757374656400", 0x1) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x200000000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000fcf000-0x4)=0x8001, 0x4) r2 = socket(0x2, 0x3, 0xff) mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000fcf000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f0000822000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000ca8000-0x10)={0x12, 0x1, &(0x7f0000fd7000-0x1)="11"}) mmap(&(0x7f0000a12000/0x4000)=nil, 0x4000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000823000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000824000-0x10)={0x1, 0xe5, &(0x7f0000824000-0xe5)="b0fd3dd5580988d196b4e16074f41cc988a891e3fd69250c117a86e9a2006c71c4572cdc76e4b6d8355c5147ed9b64477df1f2552e5ccdd41085c270ae79867ac62afdf1b145172bf7ec1f1410f0a6851757c6ed9b4965aa114aa2e9e37760806f1ddaf80ab180757eb663a5f3eac5c25482c0fdc15faeff7c4c5a101ffa1fe6cf0166a7b584bcff5dbc095934e731ac51a0d89289e197a10d7ee908ef7e9b4ac487bc4deb89e8a1ddac3e001c80ffd4560b5b7fd0cccb2b51523185696db7aeaa917aa0c15f4bccd9c1a9614d0953d4db405e0845525672c8d023da5839d2cc19632214b6"}) pipe2(&(0x7f0000824000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000248000)=0x0, &(0x7f00003e6000-0x4)=0x4) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000fce000)=0x0) 2017/09/30 02:53:53 executing program 3: pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000fee000-0x8)={0xd806, 0x6}) mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000004f000)="2f6465762f73672300", 0x0, 0x800) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_notify_inval_inode(r1, &(0x7f0000040000)={0x28, 0x20, 0x0, 0x3, 0x1f, 0xfffffffffffffffc}, 0x28) getsockopt$inet6_dccp_buf(r1, 0x21, 0x8c, &(0x7f0000051000-0x1b)="000000000000000000000000000000000000000000000000000000", &(0x7f0000045000)=0x1b) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000050000-0x4)=0x0, 0x4) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r2, 0x1, &(0x7f000004a000+0xff3)=0x0) 2017/09/30 02:53:53 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000285000)="2f6465762f73672300", 0x2, 0x200901) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$EVIOCGID(r0, 0x80084502, &(0x7f000048e000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a6f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000073000)=0xe8) r3 = getgid() setsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f00009df000)="27d3083213a403f7bf080e0fd98d2b0dee25b29e612a7b102704fe8804c42d4855e0a13ccb5d70d89e960c465080644a1dbe683468a6aee30ed17ab2e1596d99470d027fa4ca619e1ba00d77ec1b32e38f8624edb37c7ea6f53b00bc6176dfc9254b290d6e931445e1480f7fcfa13c4f6e5731370dd1ea5ccc1d8beb8bb76dc1d9c244", 0x83) chown(&(0x7f000047d000)="2e2f66696c653000", r2, r3) bind$nfc_llcp(r0, &(0x7f00003d5000-0x60)={0x27, 0x6, 0x0, 0x7, 0x8, 0x1ff, "e6aa8c1677d31b11ff9b8ef99dea38bdac06d93c6c7e9f23af36fcf077679badb6f21a44823702277e3ab1906da5d5b6fdffaaba15af0a89749bd183a41869", 0x9}, 0x60) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000c08000)="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", 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x2) gettid() socket(0x0, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r4, &(0x7f00007dc000)={0x10, 0x0, 0x0, 0xffffffff}, 0xc) mmap(&(0x7f0000000000/0xaa3000)=nil, 0xaa3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r5, 0x0, 0x61, &(0x7f0000916000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000aa4000-0x4)=0x28) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000846000)=0x0, &(0x7f0000e19000)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000004e000)=0x0) read(r4, &(0x7f0000b65000-0x7e)="00", 0x1) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000447000-0x8)=[0x35e, 0xffff]) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000ef1000-0x68)={0x0, 0x7, 0x7fffffff, {0x77359400, 0x0}, 0x3ff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_PSP_SYN_SPI(r0, 0x6, 0x6c5, &(0x7f0000000000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000dfd000)=0x18) [ 44.466767] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 44.497300] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2017/09/30 02:53:53 executing program 3: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) exit(0x6) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) r1 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x0) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f00003ec000-0x8)=0x32, 0xfffe) setsockopt$inet_dccp_int(r1, 0x21, 0x1d, &(0x7f0000b41000-0x4)=0x3, 0x4) fstat(0xffffffffffffffff, &(0x7f00005bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_fuse_mount(&(0x7f0000530000)="2e2f66696c653000", 0xe001, r2, r3, 0x4, 0x30410) timerfd_gettime(r1, &(0x7f0000cc1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) connect$inet(r0, &(0x7f00007b7000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flistxattr(r4, &(0x7f0000ee0000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fe1000-0x10)=@buf={0x0, &(0x7f0000c38000)=""}) fcntl$setstatus(r1, 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f000059c000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00001e7000-0x4)=0x0) writev(r5, &(0x7f0000899000)=[{&(0x7f0000cf3000-0x29)="290000001c00190455a8a349000a007c020000001b000000ff5005e809000100ff0000000000000809", 0x29}], 0x1) r6 = request_key(&(0x7f000094e000)="6269675f6b657900", &(0x7f0000ef9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e6c000-0x12)="6c6f76626f786e6574316d643573756d2a00", 0xffffffffffffffff) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f00007bc000-0xc)={0x0, 0x0, 0x0}, 0xc) keyctl$chown(0x4, r6, r7, 0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c53000)={0x5, 0x78, 0xfffffffffffffff7, 0x4, 0x2990, 0x9, 0x0, 0x1, 0x80, 0x2, 0x100, 0x3, 0x7, 0x4, 0x0, 0x8, 0x1, 0xe3d9, 0x1, 0x80, 0x200, 0x4, 0x7, 0xff, 0x4, 0x8, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x5) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) 2017/09/30 02:53:53 executing program 5: mmap(&(0x7f0000000000/0x524000)=nil, 0x524000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00003a0000)=0x0) r2 = getpgrp(r1) r3 = fanotify_init(0x9, 0xa00000000c01) mlockall(0x2000001) mmap(&(0x7f000016c000/0x4000)=nil, 0x4000, 0x5, 0x50, r0, 0x0) r4 = fcntl$dupfd(r0, 0x0, r3) fcntl$lock(r0, 0x6, &(0x7f0000524000)={0x0, 0x3, 0x100000000, 0x6, r2}) fcntl$setstatus(r4, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000230000/0x2000)=nil, 0x2000, 0x3, 0x10, r4, 0x0) mmap(&(0x7f0000525000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r1, 0x8, &(0x7f000021d000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xa, 0x13, r0, 0x0) utime(&(0x7f000009e000)="2e2f66696c653000", &(0x7f0000002000-0xe)={0x20080000000, 0x40000001ff}) mmap(&(0x7f0000232000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x1, &(0x7f0000003000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52) mkdir(&(0x7f0000001000-0xd)="2e2f66696c653000", 0x4000000000000a3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = inotify_add_watch(r4, &(0x7f00002b8000)="2e2f66696c653000", 0xa8) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000a00000)=0x4, 0x4) inotify_rm_watch(r4, r5) 2017/09/30 02:53:53 executing program 0: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00007b0000-0x24)={0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ff4000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000ff3000)={0x6, 0xb6d0, 0x3, 0x2b, 0x9, 0xfff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) read(r0, &(0x7f0000fed000-0x1000)="00", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000d45000-0x4)=0x7e58) 2017/09/30 02:53:53 executing program 4: syz_open_pts(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$usbmon(&(0x7f00001e9000-0xd)="2f6465762f7573626d6f6e2300", 0xa0, 0x224080) accept4(r1, 0x0, &(0x7f0000b26000-0x4)=0x0, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0xfffffffffffffffd, 0x4000000000000000) pipe(&(0x7f00004f0000-0x8)={0x0, 0x0}) sendto$ax25(r3, &(0x7f00000da000)="ebb8bc994e146af0f64099583fa9532bc3ab88aa3de05ff310b6457ba6bbe0b7e77185fad0ff06e24ac63776b5bb7d41d46346d5bf5477df43d12709ebf0c663c91b992ddfd573ac28f9c2a66d7d145a6271d62eef1abef6901b351cb96a35a8d545a4f709ca1b0f7b20e7d349697c8cb9e424b9cb26a6f421837973713ed0fb791db7593013", 0x86, 0x20000000, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ede000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x800, 0x0, 0x1000, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe5b9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80003, 0xffff, &(0x7f0000821000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) msync(&(0x7f0000026000/0x3000)=nil, 0x3000, 0x1) r5 = shmget(0x3, 0x2000, 0x1c0, &(0x7f0000001000/0x2000)=nil) modify_ldt$write(0x1, &(0x7f000003b000-0x10)={0x654, 0x100, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f000000e000)={0x1f, {{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]}}, 0x90) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000003e000)={0x0, 0x80000, 0xffffffffffffffff}) mlock(&(0x7f0000033000/0x4000)=nil, 0x4000) ioctl$DRM_IOCTL_RM_MAP(r6, 0x4028641b, &(0x7f000003f000)={&(0x7f0000018000/0x4000)=nil, 0x40b75, 0x1, 0x1, &(0x7f0000009000/0x4000)=nil, 0x5}) shmat(r5, &(0x7f000002f000/0x4000)=nil, 0x7000) mremap(&(0x7f0000035000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000002b000/0x3000)=nil) mremap(&(0x7f0000027000/0x2000)=nil, 0x2000, 0x3000, 0x800000000006, &(0x7f000003a000/0x3000)=nil) r7 = userfaultfd(0x0) r8 = epoll_create(0xd) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000ff7000-0xc)={0x0, 0x0}) r9 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/09/30 02:53:53 executing program 7: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) r1 = fcntl$getown(r0, 0x9) ptrace$cont(0x1f, r1, 0x2, 0x3ff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(r0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r4, &(0x7f0000fa6000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000fa5000)=0x10, 0x80800) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002dc000/0x1000)=nil, 0x1000, 0x800000003, 0x20051, r5, 0x3) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000fa6000)="2f6465762f766373612300", 0x5, 0x8000) ptrace(0x4207, r3) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key(&(0x7f0000fa7000)="7573657200", &(0x7f00007fd000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r6, &(0x7f0000f10000)=[{{&(0x7f0000fa8000)=@rc={0x1f, {0x101, 0x7, 0xfffffffffffffff7, 0x4, 0x667, 0x2}, 0x101}, 0xa, &(0x7f0000f6a000)=[{&(0x7f0000d05000)="e571e9170c9a7e87daeff462e2cc9a148c52944d3b27c8958a95d7a63ac73113029d74f4124adaad3d2cf02f267922d3aaa1822148d539824485d154f241acb5fcec1d38ee2a2d64f2de49c16275223db1babec533b242013640fa59e9c195b54feaa9e0141adc0bb2fbd3dc4d2b04b4c16abd528910bf1d1286f93c6960b457fef84ff551bcf21f06bad7fe5c5d3ca858cab3f85f", 0x95}, {&(0x7f0000637000)="e32442ee3eea60c71bb91ecc80f6a9dfd632dcc3209cbd783dc6a7c62befcbd98c4799ab556ab3c00a70456298d42e2b9a072f08ed1057a47203391d70c30b66c457289e22f76ee50ea7e145616edb3c5e045c1dcb1553d7ec63ed54c17827dcbb4b30aceeed6716acc57632b32cb05d9977c6b2b92196935de129dda2935077736a4b93", 0x84}, {&(0x7f0000716000)="8ad637a17cdc2951c4524adf06cde93faeed417a94b3a2ffe386b6c5191f249cf81dbfa1871cddb986c02ce6b7b359c883325a7f130b1de41aac57f5b77840c12ae66551f562dcc242bcad4c536c2114840cd2c66ab2b71ca10d503d1294ac0817caaffca3abde407c98f59dcb60c160c77f69f693", 0x75}, {&(0x7f0000fa8000)="f9412457367151cdb39f1d09e268ce8ca746dd2ae3b11e7cff78f3abb0bcab1d5b96", 0x22}, {&(0x7f0000af6000)="78e359b9295d06282428de10ec8ea3b0aa9afb3330233959b1b62f851d64ec99260360a5a9d6168872e3d00d26b7a6e9c220dc5d8b7e27344e8964498b975c855e282d1061e83434ee72884fe3653a07d5b8d26a84502aec9dc176d1abc21c700ac0c7eb6f751067034b1e458e25b40dc1c859718c13496a", 0x78}, {&(0x7f0000fa8000)="f8b0db906f45ab33296ad34ea0ef04cf451cea587feb78443a93feb23501c1cc289d70d41eb0e25a02007fc6e7466c82090c8efc52aefbdb8a3a83fc0aeec14ef0e01526cee6800497a3e7431b2f24e7b316ce51ec043141287d3233be45ab99b77efa4ff2adcee971bc709cd14537f3df16fca40410b5d65d043b528f215c95c7d3c3c638580a2aee7e8c0ad72210577168d00188a276ccb057439184dc360ee4dd9902678c1b3aebfb37b60ef3d7dee817e4f8fc194d1e2db93acb6121bb6dedd360088fa0d2076a555a1012a900", 0xcf}], 0x6, &(0x7f0000fa9000-0x3478)=[{0x1010, 0x116, 0x200, 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0x5, 0x8000}, 0x10000}, {{&(0x7f0000fa8000)=@sco={0x1f, {0x0, 0x81, 0x213470ca, 0x8, 0x4, 0x200}}, 0x8, &(0x7f0000fa9000-0x10)=[{&(0x7f0000716000-0xd7)="c8a04b88e62ce277a3bbe5c66541f3aafd2c469228b7d6fdde271e0be8c01312b0e06efe2f3307ef45882ba0f52589aad9c831a766f621441d32cb7463282956f2ca59ff834fc0cba81454d5f85d22758b953d437941d34c32b7fb9a283f44957de3c01181327e7c9c0c6baf97e248679be806247555bb3a16bef506ed0a968c818876b755cf9cd88a6f693c30d6daea6c34f2c3e7d42123a430a059f931e375d02cb5742765376751b5fb64d1943650b80a2d28166bde914c7487062b59e3b276a060d40d993271512b74399763f2ef876a3ec4b10a0a", 0xd7}], 0x1, &(0x7f0000fa8000)=[{0x78, 0x112, 0xc93, "a3686c4e3542f680acf3672e4607dd3fc20a5e1035194c7243d48c6d9ad667f38c7437535ae46e4d3170bad7a176d7fb6b67a1d106246f07f825a78a75d63b02577d52763d3f46a4b634ddc9a9225603a5d0998964304616737dac9303f8dc7cbd"}, {0x58, 0x19f, 0xd9, "cf1150ecb561b9f49b1a62ef3c9be67a77c3453a10992f964dfcf8fe0179aca87bd49cb31952ebd5295e62a059e25d1eaffd940776c5a13ca296968421d4b5e760517b34"}, {0x70, 0xff, 0x5aff, "273a8d406f58fa15136215905661a78e40386064e40f8a6f58ba7f3028d1df08c12ed46461821064953cf1b85b51935ad8a49706d923e8b9d78ba55ffe0f8c94d7d6e77f0007c79a76ec9dcc2d55838f1be27ee9a7dfde0c7e6f"}, {0xf0, 0x112, 0x3f, "c41bb0d45adbf4e048e8e22985e07013617591370836a9125495dda4223cb35317a2fa1a81085c28c7085f21e8b7f9ab5f2257d559f904e15093fe188f539f0b241417f84e09b610840195fdff3ece00427c70ad724a44ac6b24efcc3d967ede188ff2794280fa245bfa8c27a3b43940cc37859385239ef79e3553559dce5a80490d1a46902e14bd0b8674a2c7ee07f91461084baaeb591931d85debe6b977498db535782edfe7f5a233d1d70afa9fc2a2d677b21fcdc42839aa0e2a283f85d939cbc58516b0851e33686b8a4aa58cba311ee9ee04a62de9312c7ec70d975bee"}, {0x18, 0x10f, 0x8, "6504"}, {0x20, 0x114, 0x7e0000000000000, "a7ff12bd6f58f2f763f63a9db75d40f9"}, {0x28, 0x0, 0x4, "8b433bd86993c4a5211d6c4bce17f7f5c5980950f1"}, {0x1010, 0x115, 0x5, "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"}, {0x20, 0x113, 0x7e75, "b05b97539545daf266834b65773567ee"}], 0x9, 0x48004}, 0x33eb}], 0x3, 0x8004) keyctl$setperm(0x5, r7, 0x110000) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000fa5000-0x10)={&(0x7f0000fa5000-0x8)="0008", 0x2}) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000fa0000)=[], 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000933000)={@common="677265300000000000ca000000000004", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x80000000, 0x200}}) 2017/09/30 02:53:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000073e000)={0x0, 0x0, 0x0}, &(0x7f00002ce000-0x4)=0xc) r1 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000581000-0xb)={0x0, 0x0, 0x0}, &(0x7f00004a7000)=0xc) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000836000-0x4)=0x7ff, 0x4) setresgid(r0, r1, r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000003000-0x78)={0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) r5 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000379000-0x9)="696c6c697e6f697312", 0x9) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f00002c5000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x211c1be4588727ba, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) socket$inet6(0xa, 0x3, 0x4) finit_module(r6, &(0x7f000088e000)="696c6c697e6f697312", 0x2) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000e72000)={{{@in6=@empty={[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}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bbd000-0x4)=0xe8) pipe(&(0x7f0000ebf000-0x8)={0x0, 0x0}) ioctl$TIOCGETD(r7, 0x5424, &(0x7f0000df5000)=0x0) r8 = openat$binder(0xffffffffffffff9c, &(0x7f0000d7d000)="2f6465762f62696e64657200", 0x400, 0x0) ioctl$LOOP_SET_CAPACITY(r7, 0x4c07) getsockname$netlink(r8, &(0x7f0000584000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001fd000)=0xc) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000a0c000-0x10)=@generic="3ceff4de82cbcdb30652758bd745490b", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f00007a8000-0x118)={0x8609, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) sendmsg$netlink(r9, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000fcd000)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x2a, 0xa01, 0x0, 0x0, "40003d5d01000000000000000000090000"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000940000-0x44)={{0x2, 0x0, @rand_addr=0x57, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioprio_get$pid(0x0, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000001000-0x4)=0x401) 2017/09/30 02:53:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f6877726e6700", 0x8000000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0xfff, 0x100, 0x4, 0x4, 0x0, 0x5, 0x800000000000000, 0x7c, 0xc11f, 0x5, 0x0, 0xffffffffffff0000, 0x5, 0x204]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x8, 0xfffffffffffff780}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xf0, "152d391776fd883a71533f3edd56c2ac1ffa54f686a0fdf72baefed3eb659be03be6dc76c33fbdc6de200adfa696892a06feba6851250b2110a7424bdb3d9d9048917d374420faae6dc18bc74ac1812e424921e48ea16b2938fd627e850de406782bde4bbb0bd592b9c1cff09cba17a5434a62a21d237dac368358067f5803015bcab497fbe6a8aa3002310539d001e1f9ca94643d0dd189ecba4dfc08fdee961800099b024e9742a77268f0a4319d0a08683b42989e484c7998adffb3ea4e34782906639b59ee501f34ddef187b747a93a4d65dd3e5713e9bd0bd8dd5d15ffaf78eac8f64b66b231dc5038a838289dc"}, &(0x7f0000002000)=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, 0x9, 0x0, &(0x7f0000508000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x17) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f000023e000-0x78)={0x2, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffff, 0x4, 0x8, 0x80000000, &(0x7f0000dd2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x40000000000003, 0x0, 0x6}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x80010, 0x4, 0x202000008005, &(0x7f000011b000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$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, 0x22, &(0x7f0000e86000)=@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$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00007e3000)=0x0, &(0x7f000079c000)=0x4) syz_emit_ethernet(0x3e, &(0x7f000066d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x3, 0x0, 0x8, 0x0, ""}}}}}}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/30 02:53:53 executing program 4: pipe(&(0x7f0000fc8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) fgetxattr(r1, &(0x7f0000000000)=@random={"73656375726974792e00", "76626f786e657431706f7369785f61636c5f616363657373405b00"}, &(0x7f0000056000)="", 0x0) 2017/09/30 02:53:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000012b000)="2e2f66696c653000", 0x1be) inotify_init1(0x801) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x801e, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x200000000000001) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000002000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x4, 0x912, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000b3e000-0x4)=0x4) bind$inet(r1, &(0x7f00006ab000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x6) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000c75000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bb3000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000089a000-0x4)={0xda}, 0x4) sendmsg$netlink(r2, &(0x7f0000f42000)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ab8000)=[{&(0x7f000020e000-0x11fc)=[{0xf8, 0x18, 0x525, 0x0, 0x3, "11bbbe6406c8a77741ce0cc02e19b3bf63f5eebcd0e8000014d7148ac0876983ebcc66495bd442660000001ec63130b1fa4df612b7c8a2778e950b5965a8991141c4591d2b7807df3e61ed5fe723561aacaf101300429618830f72203ad43c8ec5a4e209ef5e98de4223bef6d46d05d3c03b5bdc9b6a27ecd2dec834cee9588bf6352e45b41c0e272302ba281a5f367ebae5e46bfa2d7bf260337e9d9702e113b13bbfe32215760fc093b4368c9633ce49e6964e8cb730c69d01bb57776e947b19db28b871f12576938408341d8e101fb06b69a4a74bce31ed63509f762e45458886cc731007"}], 0xf8}], 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000005000-0x4)=0x0, 0x400000086, 0x0, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x1, 0x0) syz_extract_tcp_res(&(0x7f000000a000-0x8)={0x42424242, 0x42424242}, 0x7, 0xd) syz_emit_ethernet(0x70, &(0x7f000012c000-0x74)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="4c6112cc15d8", [{[], {0x8100, 0x200, 0x49d, 0x0}}], {{0x800, @ipx={0xffff, 0x5e, 0x3, 0x5, {@random=0xe155, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@random=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x5}, "4152775b8cb998b032d5563e6184309f1b96120e6e8427dd72a0ff99315c75fbbef087e684af7cc6f06bf0e409ae1c1865d5e1f620cd0d49bcbb0be36934a1e7"}}}}) syz_extract_tcp_res(&(0x7f0000013000-0x8)={0x42424242, 0x42424242}, 0x0, 0x30a6) 2017/09/30 02:53:53 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009000)={0xaa, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000c000)={{&(0x7f0000009000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) userfaultfd(0x80800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000e000-0x20)={{&(0x7f0000006000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000e000)={0xaa, 0x2, 0x0}) mprotect(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0) r2 = getpid() process_vm_writev(r2, &(0x7f000000c000-0x80)=[{&(0x7f000000c000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f000000c000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, &(0x7f000000c000-0x10)=[{&(0x7f0000003000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}], 0x1, 0x0) ioctl$void(r1, 0x4000000000005450) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2017/09/30 02:53:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007b5000)="2f6465762f6175746f667300", 0x400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000d72000-0x20)={"5dc5443c5c8a74741ee4aa9b14fdd41e", {0x4, 0x5, 0xffff, "84f0b456496f", 0x64, 0x0}}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x3, 0xc) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000e27000)={0x3, [0x4387, 0x1000, 0xfff]}, &(0x7f0000fd2000-0x4)=0xc) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000ab7000)=@req3={0x3, 0x0, 0x3, 0x0, 0x7, 0x100002, 0x100000000}, 0x1c) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000fd3000-0x1f)="1f0000000201ff00fd4345bb00020022074000000900010b011601130000c4", 0x1f) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fd4000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000bc9000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = syz_open_dev$sg(&(0x7f000076b000-0x9)="2f6465762f73672300", 0x803, 0x80) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000c34000)=0x0) r3 = socket(0x11, 0x3, 0x0) recvmsg$netrom(r1, &(0x7f0000795000-0x38)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}, 0x5}, [{"6f3f4c942641bb"}, {"54b60d04bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000cef000)=[{&(0x7f00006b6000)="693decd9bdb1f13fbfda11ee77a409b2d898e9140db0ad328c6cdb4a852b48b7740c3e03447e3256c56cf84295f45f06ac9eae1a4b3d520fa5520ddbe15c1468d827ceddec3a10bb35ce70477f361e3f10ffc29fd1df67fa8e83896494fba8f7abfb11fd1fac49395c9bb32dbd126590132ea31bb68057650c5b208827a6156f5a9608f8d31064212de3f158ad84ff9a45e5fd5306368d0c6f60fb32c63bf89716c431b6019568850b79e40df4a6335b2d5255356e6851df1c9c36cd5e", 0xbd}, {&(0x7f00002a5000)="721a0c652cfecb9300acbd4155b2389a72f2160be3969f0d9199fe5aad777624725db6ad0eee99f7a4faecdea88aed478f013b42032e75e03972fe8064f8e30c15342515152e87ab6e3e27516507174ba33b91d77753b574b2bf827480d23c90ef1a2230a1e7de576f2aed4f46068fd048d385ac657efe9bf939d901639a957dc2030573c1de0df63fea6fb244dd15799b7bda8eba", 0x95}, {&(0x7f0000796000-0xc8)="ae13ad7909a7c91e7de6a4a2a236e99d8f34bf4cde581992f4ac9c92aa7504ff3c52037adf7e115f2a68626ecfc1407326fbdaf4416c82f086284a14073436ea3139dc6440b42ff888b942067283d3f5f2f04a73bc97974acfa1d3b289ad7d9e0137d01eb25b24176ee289f7d67daba4ec2b6d245f4898ae852e8221158428ed19354f32b4579583003666aae3a1c429cf7d689ef4054bca86c0f0c2fa0a0dcf82534a89cec67939be8640ad532300000008f0a444783256efd8fbec823eb973f8f175d8bed7fc44", 0xc8}, {&(0x7f00009ee000-0xc0)="1c9410befab1b5683b8e37817881bce69c546b1449f0c631f7fb728553e377461868e2e31c9ffc5932be454b089ff1cce686edf38870ae1a0252592cccce7a41d79a5d6cb8c68612f2bcd6ce2a18310e7e806ec9d8eb34591d5c5e10270361fea3b899f39c59af188d995c9d7c7708c0dd9c21d03a64b21b0f496f2b97e37fe2787bb6204f79ec63025401d7efb4d089fce868f19ae8f56ecd94b6f619db304d3ddb3ab166c7e44c5676da97c6489652f706d34b019ac7bb68406bbfe950af05", 0xc0}, {&(0x7f0000795000-0x18)="d09418b1ab9bba8e42d50bded48b64c7157f6325bc4c5fee", 0x18}, {&(0x7f0000183000)="0176b6af78dc24fbe8a210655c6b8af0f63e77ef1239b7", 0x17}], 0x6, &(0x7f0000177000-0x160)=[{0x20, 0x104, 0x6, "08ba39030e46a39ea16ce22a"}, {0xa0, 0x110, 0x4, "8f3c8ef3853f2f727305ce6e92de0a5fc932a13ee3befd7f2ec6b6eb05da06c09f536bb06fc87353eac368084c8e27465c38847fe3560f6911e0b1e7178f320f97046d5f5cc0a5e960af044388bb7360b512eef6fdeb888de14fbf64a4472c3484de5804651b8afd449ae775524a02e8e5c71e0c49e835c0072da60f32e5229d9717c894edfdb565358b"}, {0xa0, 0x10b, 0x80000000, "fb7e42b1520827487921db315da99d2f95070b9ccb06197c4b7d79820dedde51389b26cdae9a6fb6c8b28b51427a91f8a9eda8ecc6d81599397faa727aedaa0a7c733602a77145f3545b961122030c648612db0677401b393f63d5911ae17b480ba727ef75f9c315b1d46a1bf50038d757a4c7c750c7c90ba634b4f729fa19d4fbba5a1c260d2203e1226d88"}], 0x3, 0x20000000}, 0x62) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000039d000)=0x0, 0x4) socket$inet(0x2, 0x4, 0x1fb) accept$ipx(r3, 0x0, &(0x7f0000599000)=0x0) sendmsg$nfc_llcp(r3, &(0x7f000018a000)={&(0x7f000078c000-0x60)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "b177b8c8c2e3839f7d5e14365c1eb8211a170e32101de09b7583b1008482fffff2d4026513e1b9210668e191431f59aff7a6f3b204007d4bdf428e76fa052c", 0x0}, 0x60, &(0x7f000079c000-0x90)=[{&(0x7f0000a07000)="0a108c738e9acaa3c91edb695eff24d40771a3689551f1d82c7908ead004a644a0cd2fa360a567be11bfe124955ec7f57e7029a6c9729609d5c749b3bb2acd8cff0842ff28c7ccb1a2e868b2f7e1e39501288b574f680a2fc413fe2dada60771df03596cf05036a06d1a95f2895b0ad86a044bfa6865c710e4c61b5506121e79d5", 0x81}, {&(0x7f00003c9000-0x20)="ee44d125636d924c1c75070d8cd6e54459f7a5d8174759c13c1782384c7aac16", 0x20}, {&(0x7f0000a36000-0x14)="9e4f4eaa0d87ff26786c6963ad3c61b048b3b106", 0x14}, {&(0x7f00006c1000-0x11)="0ea7bafc23ba9438268b40194aee779bcd", 0x11}, {&(0x7f000079a000-0xa1)="d1cd5dfc6eb8c08a3dc55a21aa1d771c8cf7484035bea776f353722b37d1423e08518cc5942c49750357a02448aa616c79f77b4d6b8660319f360e21990e806f8b969c9b1c957cf7f9a2027c80d3f0f1c9e37c80b6045ccb1b19aadd88311fcab6bee26c87ec7bec33fbec6e8a644a125c257b3ebe435eb9eed4537f5f4f9601b5040e6882f66dc58a438c8238fd963a6f7c053d0ab7a0c8de65e54b6cd9620443", 0xa1}, {&(0x7f0000291000)="ce04c0f277f5ebe8d9662e071acfd1e555d08ec8befe94d523cd3b7aafa89eda26d37a4d8df81e718718410bec3b4d94e9d1cdbafb48b760c9ff74c64d1ce503432883c1bce19629c664bebf1e19d57808207655edcde51aa9bf79d81dd5c24c3c9cf84e7d33f9e8857e9a9416d65f461347104feb9a38850195441212367db7ee557ec119f07dfa8d8dac1700276c5c053445174df7d0ed23940129f18b926027", 0xa1}, {&(0x7f00005fc000-0x1000)="7f5dfb6cdbeffc7c5ef1d7b36967b1c675f647d6af02e4af7575fbb3e7a52eed71183f1e5fa857b8bf85a50c70d8bf107d1897e2c1c1a6864f4bb7ed54b8781c9d3bb9f400dad916da255e02167c1cb9fb40e8673e15c0a50a395b016d4523f60b4efdf8620b8326663948987757fc4dbd359c9491fb931ad714e47e975b7960e7fc881aaf1e0fb1d12a32763b847d520b1d9f34bf487ccb3fa600d922045a68634d52535b7f9eb72131feab8e4ad1a0a8b17fcd77dd38f4c2ec00b6cc9643329f0b7d1751c6f493ddcfd813813ca875d9d1ffcdd75bd12d5998938ef326291718bb9aa0e593bc1fbe7cde66c2e724c62cdfaad6415d1e8f6118e2164213d1491b8b825bbb8d6a0bd580d8c20cf464b8b8edfecd3a38eb6b351f7b1579c4895be3ec13d4cdf7421a6d1cecee0659d165bfb356486feb6eece509faa96310fc07badf8511d93d0e110caf7c572363da122b1daa448b9d76f5ac561d58a519f89c8ceb32b14bba9677a96604771b1822ac272b19b4b744770a12e2257b9464c686b10747f9b90d3a525e36cdd253ebdad9b07efe3e1fbe8692a83eefbdb9c806b550a2570eb0c4868683e06edf3f0750c741c55196e00275ae59f035bf9e0540bd898218add491ac0ad917bc8f7f8a95d808c2d8b891016e926e03a353610f35c7e760ea41d8c4961ec142696148ef6fe177e2bb0f6633b0a22202a561277ec9baf0f34369955f76f4086a39596b30e0b763c44afb33d9632d58121cd0118a285ea03e6b9962500f4ab149678c64655ec1e1e58258e6df2ec0d15b726aaf1f4a4e604c40035f7013db48ea3e40c0b008ccf5de74863bcbc8a07233130e650f695a6f268a85338819d5e7830a86c056df6e93d4c1e1b4306a0beca519ec1d4a0693c46749785d0efc378fb7ee95535375439f48e909ba6093899d1523218bcb0877146973fe19f9d461b70641063ad58102f639099623716990c0dfe1dc2463fe5b163fbeb3a16328dbe7a188ad169a52fdf22516aaa968ac841ebe9554eaf8eb7cd590dd88d6a1b340bda079dfd7de6240e48695a98a5590d6c4c21c8c65a357d22ec935168e05ebd1d320ae33abf91f726c6fc0bb47ce5338e0092105f0af637fc2e0db9cc2276c40fd30269e0dbaff0130a00c43f4337d69e245d75bb38d7c767d7b8667eba3ffec3dafc13552d4e6762d0b2382607e0074f32b00805392fa235877392f14a5d69e214af62003cac822476ef4c4be1ef34ff46398834a49b2c35aa6a88fd9f74ad728d8942046eeb0c5471bb0b963cbfbe1418a6052a6505a2f23245ac347c9729f381a6d478466dd3395beadfe9b8fef80b8d45fe72033720eed29ea5451b9e813f7c456fdf5470f26872ff475f7196e3bbe0c1d1c12dc2103053a1ed0b7e3bb0abbec91e83fc4d19cfbd3cefc465d345b7ead5e33a7de94b2e23c94456e10dc13b632a15c93b56b99977f60151904b344c109df4c39ecb7a8f4851c954cf4d82d509c98a09085876b429b996d9e31bada44a08487ad4381e6621be2e4088b513fac4ca6204a226ff358388bec9b9c4621efe210e9b31b8fd66a7175b8e1d77208df2d846cb134495de7a2736d0977d22eb03d1a07aa2c286960b3075614ce69a5995ceffce9a80b93a9dcfe8e6f07b71b329a424340903d1112871e102976a643cc7fca2103ae1d4f0e97ab958e0f69e4d34c29d257eec04d5a1f44e187b564d604c25b1f3dffa105e2af0b9e84bbc5d4b811b17448fbdbd48ed0a75284f351fdf3ada271708720c04cef43d9314a6c591fdf0d1cb4483ce6066ed2e8f61abeeb62c0b4980929e08aebecd3b8b7d7a19cf2980fc6bf921181d95632027941e09be64ab7f5e68be9a9ce0b2fc5fef979f6ebe6f182987c025dfb1f236f0f5171787bbe7f5c661083666df7c46c3a98621501c9d80bc3a1f49ebd8d4f1af2866e19419d16bce3d38dfb462b2cbd86351052110032751b14b40c3ec33f359475b8d05fd7dc28c2aa2d59096cf7fc8992374cea70b7a28a651e880f2f44ea326ef4f4cbf3cf951826076b1c35097f8e29eb9a6fcd001eb4fdd275c748c7c03a65ae8b2fc96c2c9c1f1007bb4ee403007b0559399d46a568f0c3fbac8a3fe496ce92edad4d32f763f8c022f03e8a0b1d7fd5928754ff48c1cab743e5a6b28aa2a3eaa5738d269282917bd1a4b36d6e77e59b76bfc2a7d4cb7c37ceb4d64024729feb99614996040dceb998b1cdcc2a1be77d9ea80367c9d2078feee4ecdbe6a8b90335e37ccf31466a18fd31ca1c69cd43adf026daf2273afac266a3023d337d16ab1848a3256cc12e3b8c1e1da3681ea6ca302321e94fa89a7b828162c079b15f6261efa9a0c3faa37ff6a7d831dd664f50fc70e35e8a6b44919074eb51ff87dbd1e398909001c5fa5877c19b1cdf877890e4d7dbdd83b0a7fd71dd92edeb570131cbc7f439b153fe5bba173ab5d0380d935fc949d11759c58870bbc3a5f9d169209eb529992f4e74836cd8ab19afec4deac587ef907288a00ad2aa0e4eb382c4c3a111517502f7de1ac5db913b419a0c88bdf19d5f7d8143dfd5f1e995f424dcbba0391ae1e5d46c821a7ebf75c5e03773a4ab12bedeffe8a34769591f501e6de5704b4a75d750f3c8dcdd28c50d3115122314f098837982501e6b04b212848b2e10b0da72fb511b85ae5376baf40b1fb29eb15769e4ffd2b014e2511f1caafe41b17ada16cfdb9144498db028bf722b564d48e12c3940fd017b16cb47402fd8c7ccbbf03fc59aefabfe8739588b97eaf1d2ad719c54a3b998150511b50e65f592d181ed97c0563ea3439c094f7420685443cbfa6955c6070a997d576f4a46f0ddf336a57293c1861f92ddb2c02e8b09b50b0f6ccc24946cfd939b1c964c1de141b5b85784a9998f0c2608b48edcdd6e5f336e12702900c953e10da25176a74997b7865ecafc9d914b9a24d5ed956f2935f53d7fc04ad597682ea4bda40b94722421f1dd0a21d7c00b9386f3653dd0f3ff6cc54b9336a20737ad8390b368b11bba86b03b831b15f454f5d2d97229f72002eed258ae3d7789ea3984939b2d93f6b814e8475c77b3b86b61e1ae7b3b04279deab5e1a4e9d66b8028366897d178756039ca171272a358fa334532351484dcc8eea6ad177ac05c564e00c46dd5a243023975d2dd5d82de46b733a879d3b43026b5f26a3d405ad2c024a65d8301d483ca43ed6cbe64f946feb171ae34d69997ed4ed6952fddd75216947e2fb1480a5ced4e9ca06e911eede4bf2eb7fc1dc4aec5199196db35519701e9b9f69fe6dd0f392727a8c3c3275b836b1cc2728a843ba86001577623c12602065ec9cebeff90c7ea1ed6af0ebe590340dabe6c91587e38ac10825092c2e192b5a2d4a7e702949511be3a4e8a15bccc123ebfd24e7439d9ac230fb9045ef4ca45df68cd9605b3c03b09b43e83aafaa368f9fa587b64079b6427a7265b605600d5bb01ff99a8e998e9342ab9f4dc9f485e50fc76c8e68b98752a629a8bf5f4776637f845b9a0b3ed79c819a96996450ba9c5bbb878f555e2b491dfb7dd3032f2290852c524d2f6e1a090093a19d19e1c4dd5ce1cf62d2ad0122419a5fe61fac1147db9ef63ae6163a83e165ac9cd82519eced6bb4932fb2f9abf38f4114bb703e9d0e3c66113577f470729563274f4db9ef3096ac04f3152052290fe8acb32f501c28c0cb87a622ede0574eb37a9e1b8dfb81ef859c8b49bd757ebfb447bbcec9f5d700a8a729a34f004952bea22ce089b6931b1845561c704232f644e54689edab4903679970bf15f0aed0b5696a98fef1bccfd3dbf3ba9fdbbcafe131a122848269d05ecee89288d4131c8fd1b6bea86c9203fd08da8565d34c8615bfc134ccbef036427e4a01148b0ae7eaf8049e94a40a9223ddaa2a1bfd2775621f2807f8f3c60e84c6fae69cbfbee566b969c94d4d8848eca4b6fe0978235f3118452c653b66ca0956c8d639a29378c49575c2e0747b2ce7340764f0a5656901a2623d152623bac5d8c3435a56d9d9677f0926e37924ab77b92390d72b14469b004351882fc760a3e4319754071e0f5f7d0c9e467b0f662a65068b005743552c28ac075360f6a6702b6b5023777c67c19315f7b1b57598dcf3838b3c587dfcb7c8124b7c19109178f948f89eface7f28caad8d4bb9c271abab53f6cf2b78010cd7c98b0edb8ea8bfccd8726c8d46ad8bd6c1e530206922e5e6b2635390f92c48adeae208c5b7007416422b9159882537618c9258b8bc252d960bd4c35586ab3dda44b8fc8b20d3f28f09adeab7310fa011b96e8798995db4d540a1291722249b6c2967150d6d71d36b3e45815c13b29cfb0ccb117502c35862004038dfdc4c3823dcec365ff8c6c6f262df01823ffc0276031cc960d1bb3a1b36fe9c784247ac6aae3bb7789576e897274da9e7cec5d3a4f2183ee50196d3769142b9a5917de57f291de6121a05a1008b311ef1bcffe1f45dc5f430dcab499fee550c26f6cd8c8d135494bff1ebba126b87fbaeedd113f715dc3aacafbca67c1e794ab80ab71bdbf9fda9647a9e0951ce31e7267a2b8baae3578690cb04453b1685e7eb3cfae547959bdb072111da1f99f173acf3b7ce658e7498abd0df55da32b26dd44fdd1a7deb6a3da1cc13ce9e5521d572264c04986333aab94b04bff6399989a757223141443df0e178f82cad67c9753c23a1f6521ac1d3a7016a7abde0a428cdd229726e3fc98a01bb4531a27324db43c7c7443cc2619030e21c94612c8edc28f7a20b3a7e0c009f6f668224f1d3ae5b5da8f10633eb893fb1821baf9530b5dd36ffde28d1675395af0aed9c5cdaf55d2e66136b420982513f0139b8758be6745acea2442172ec17eb92841ce338abd5f06e3c95a406cdb95b7994dda332b31ff578e16758adfbf21d53a0e803727068b75a24186a3078b8da95030fdcce993a7b965437b246b87d474b3fa09b49fd6442fe9e0b3f475150a00e055daac649e199ab8fe0b10a8da94d59c8aed2c1ad3c5378a7b80b2724002377bf1295145d5d833323de13621f39520ac188789626d044e2f90336846e5a145ededf00cb6a7e687c5fe14423879ab78570ccd9820db0f3098afef098823626d8eb4d87367a61eef59188f5befcc114e49bae1f17461d28a7b3b49905a4a9fd243bc2d62aeac07ff9151a7d48f8f6b194ed59e5168cd99fd3fadaf3e2dc5669077cfdec95aad1995689e05778598b27f5f3ac87870e16606d34a560fad3bdd325bdbb0b7fb0ee1dacd8dac15b7f63304410cc2b5d1a71e5d92dd37f87830d88f0da422acd1801e6acc95d36504282be8ba58e40fbc0562a6d8aa1fda677851880db1df59760f421cf8bb15fd407533c5a1060e5a67537c2bda295bceba73d65f3c5e7182d79a7e36f4491b5a49b9eae2cc97d448c4ac7791eee0725aa02ea3da745e80e608153db3a2a9eaf118b9f6bee7e68d074685e2626d1ee55dcdf686a1d6fb38f47664d8e1d8776693e3a4e49e567307f6cb8a0bde38e04bc907847c5c4ead54798bead3f69f907f289f71da219d1a39c5b671e72664b2fdc50fffa513c42de0e1de46ef302322aa48df497abaab9e012c7d97298dd834c51e7b94b97cc67103b63a005b86b97b2b1719a4324655abf8eb9cb0e971eb30cc65a9b30e54be3a5fcd12a4171b401ff4ac32d3218768d271d201a3677fa080b66c8b18183e8342b0a27602b14ccb1bc24d9ce6327ac9dbe56a16d61526e552fb81d9d62ccd137c3a398c67aa0a414fb43a8edc", 0x1000}, {&(0x7f0000196000)="88631021787bec22e6d6633a13ca64bedb6b65ddd56904dee174a257d57d1220bc4c452793569e5f0623bad714c293f2a6601f9b60792e8e3862cb232bc32853c83b07625c582ad8ede5db5f9080c44ccba3bd3d1c1a176cbc9da42975d537b6e68f380386d2f8c60e40b6c70f8d27ef6c9cf8ad2578f5363fbb78fd1f92c600bcee7788df122b336b41b6086f831269d29b8682a56790b4", 0x98}, {&(0x7f0000692000)="6277170c8ad7c2020b8561b8777602820da798a3af7ac292055bf415cd5d2a5c8cc89aaba156c9f05e227298649857469bcc7f1b38cf1da5f83b043d9878794cba2184dc088597212b6f897a198e557a93e078f8b0e2b39267b2780cda6dd9d5310be1aac53de879482c6a676b55b58f6a6719a7cdddb64be0f14b11be1e93f7d920c33d123d88f4446c5733fcaf09b5d68830ff693de2a953ded53ae85cdd231cfb45228bfac5", 0xa7}], 0x9, &(0x7f0000797000-0xd0)={0xd0, 0xfffffffffffffffe, 0x7, "ecc82d2bc0f02ecc3139eab85679c7287ad3c42c69d9963feb9d27a4d0e9586beb49e9e72edfc2fc945a6be07f07f39bc500642c50b83b772f83f0fc42c63a1f57385c1edf671d5ea5daacbcb5d7e5f140ecc8b669ac189ac4a67ffd03ba73037fe5d9f5a7ea244c5f9fdb4e496662fcfef97d3dbabeee30ca40aaabd4e10e511d386a0a4d91dc0287083569f293b8b6852c6b41b54be4cf900abe394a2e51227fb95f7c5c418a5d35f16f40f648d4aaa14e7b7d8946b8dcf9"}, 0xd0, 0x10}, 0x20048004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) write$evdev(r4, &(0x7f0000e12000-0x90)=[{{0x0, 0x2710}, 0x4, 0x4, 0x0}], 0x18) ftruncate(r4, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/30 02:53:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) pipe2(&(0x7f0000d3f000-0x8)={0x0, 0x0}, 0x80800) openat(r0, &(0x7f0000451000-0xa)="2e2f636f6e74726f6c00", 0x90101, 0x4) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) openat$rfkill(0xffffffffffffff9c, &(0x7f000008a000-0xc)="2f6465762f72666b696c6c00", 0x80, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000de1000-0xf6)="b587afc62314630f1ee0bb92981644bec59ce3a0977862537ad3cdec1cbdefcaeb6b6e5de5153c3e441258319355ba6a0ad55d3714cff629ac4e8ae4750add570b4cb2da0a77dca19657c315838b1ac0993ae3aa3cd379f88a82fd0b124863c43425f9358fe2c08b86a9af408701cd30bbb26e5101d71f85347d2d5693ae2c2e80db3361417ebd295957f5dbe26cf38386d733cdc989d8b77418dbe0a4c95d1d56ee4ac201933fce6f8bfa606f42e0d9c62aba2051c729bc7eec681af9c4d6efa36adee7105f5b1a92a583c8a142c343458e50262235c33b5f84d6998cbb583b7e7a034773c5f3e3ef58139fd25124b3abe15acb5395", 0xf6) pipe2(&(0x7f0000d9f000-0x8)={0x0, 0x0}, 0x804) unshare(0x20000400) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") accept4$inet6(r2, &(0x7f00009c3000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000dc5000)=0x1c, 0x80800) 2017/09/30 02:53:53 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000099b000-0xc)="2f6465762f6175746f667300", 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000001000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000001000-0x10)={0x0, r1}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000be1000-0x2)="1100", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000f81000+0x7b2)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000") setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000074000)={{0xa, 0x0, 0x480000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x900, [0x8, 0x100, 0x8000, 0x8001, 0x7, 0x7, 0xb9e6, 0x8000]}, 0x5c) accept4$inet(r3, &(0x7f0000f04000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9d000-0x4)=0x10, 0x800) r5 = socket$inet(0x2, 0x8000d, 0x7) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007ae000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) dup(r5) read$eventfd(r6, &(0x7f00005a1000-0x8)=0x0, 0x8) utimes(&(0x7f00008b1000)="2e2f66696c653000", &(0x7f0000399000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) ioprio_get$pid(0x3, r4) syz_open_dev$mice(&(0x7f0000ef4000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) memfd_create(&(0x7f0000382000-0x10)="2f6465762f696e7075742f6d69636500", 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d47000-0xb)="2f6465762f6877726e6700", 0x569000, 0x0) accept4$inet(r3, 0x0, &(0x7f0000039000)=0x0, 0x80800) sendto$ipx(r6, &(0x7f0000988000)="33c5cfa57746371debacd4f09f63c0cf828f1a499ca06ee741d4f363834ed464c964a89c2879c47bf949fc914a6831b79b6e5e52049dde8304c9696cb7a1770d6b5e1707f8475f7c92b66dac555cd21febdfbf34bef1b3172591459448090b4676c7c6f4f8014ce6e14b4bc637", 0x6d, 0x48090, &(0x7f00000da000-0x10)={0x4, 0xfca8, 0xff, "6e5179fc0807", 0xfffffffffffffff9, 0x0}, 0x10) syz_open_dev$vcsa(&(0x7f00009cf000)="2f6465762f766373612300", 0xab7, 0x303000) pivot_root(&(0x7f0000c1d000-0x8)="2e2f66696c653000", &(0x7f00000cb000)="2e2f66696c653000") setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00001f8000)=0x3, 0x4) 2017/09/30 02:53:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000205000-0x4)=0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2) mmap(&(0x7f00003a4000/0x4000)=nil, 0x4000, 0x3, 0x4010, r0, 0xfffffffffffffffd) socketpair(0x13, 0xb, 0x0, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r2, &(0x7f000050f000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000640000-0x4)=0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000752000)=@assoc_value={0x0, 0xffffffff80000001}, &(0x7f000043a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f91000-0x8)=@assoc_value={r3, 0x10001}, 0x8) mkdir(&(0x7f0000f37000-0x8)="2e2f66696c653000", 0x105) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000eaa000-0x8)="2e2f66696c653000", &(0x7f0000898000-0x6)="72616d667300", 0x200004, &(0x7f000002c000)="61") mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000031000)=0xf07) r4 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000b7a000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0xa00f1eaba205479c, 0x8, 0x99, 0x36, 0x8}, 0x20) truncate(&(0x7f0000553000-0xc)="2e2f66696c65302f62757300", 0x9) lseek(r4, 0x0, 0x4) r5 = open$dir(&(0x7f000002c000)="2e2f66696c65302f62757300", 0x80000, 0x12) fstat(r2, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000018000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x12, r5, 0x0) mprotect(&(0x7f0000042000/0x4000)=nil, 0x4000, 0x4) sendfile(r4, r5, 0x0, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f70707000", 0x200000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r6, 0xc0286405, &(0x7f0000001000-0x28)={0x7, 0xffb6, r7, 0x8, r8, 0xf1, 0x7, 0x800}) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) keyctl$set_reqkey_keyring(0xe, 0xffff7ffe00000002) 2017/09/30 02:53:53 executing program 5: mmap(&(0x7f0000000000/0x5c6000)=nil, 0x5c6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000002000)=[{&(0x7f00005c6000-0x4c)=[{0x1c, 0x8c6, 0x0, 0x0, 0x0, "37d543aec7410c75cc00ac"}], 0x1c}], 0x1, &(0x7f0000002000-0x100)=[@rights={0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r0, 0x227b, &(0x7f0000001000)="06") fcntl$setstatus(r0, 0x4, 0x3ffc) read(r0, &(0x7f00005c6000-0x39)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a) mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004cc000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c6000)=0xe8) mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00005c8000-0x14)={0x4, 0x3, 0x100000001, 0x3, 0x59, 0x0, 0x0, 0x3, 0x0, 0x1f}) 2017/09/30 02:53:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = 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, 0x8, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10000000010, 0x2, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f65000-0x8)={0x64, 0x690}, &(0x7f0000ec6000-0x4)=0x8) r3 = socket(0x1e, 0x2, 0xc) read(0xffffffffffffffff, &(0x7f0000fbb000-0x1)="", 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f0000376000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r6 = socket(0x19, 0x4, 0x5) getsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f0000c7f000-0x6)="000000000000", &(0x7f0000eca000)=0x6) getsockname$ax25(r3, &(0x7f0000399000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000062d000)=0x10) ppoll(&(0x7f0000055000)=[{r5, 0x0, 0x0}], 0x1, &(0x7f00008f1000-0x10)={0x77359400, 0x0}, &(0x7f00005b8000-0x8)={0x0}, 0x8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000771000)={0x0, 0x0, 0x0}, &(0x7f0000b79000-0x4)=0xc) stat(&(0x7f00008c3000)="2e2f66696c653000", &(0x7f0000c32000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000ee4000)="2e2f66696c653000", &(0x7f0000833000+0xefb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000541000-0x4)=0x0) fstat(r0, &(0x7f0000f3a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000f52000-0x4)=0x0) r19 = geteuid() stat(&(0x7f0000229000-0x8)="2e2f66696c653000", &(0x7f0000acb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a5a000-0x8)={0x0, 0x0}) setsockopt$ax25_int(r6, 0x101, 0x7, &(0x7f00003a9000-0x4)=0x8e, 0x4) sendmmsg$unix(r5, &(0x7f0000f78000-0x230)=[{&(0x7f0000c8a000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000128000-0x40)=[{&(0x7f0000262000-0x34)="c0f34b7bc6622a1c9e306cf978090e12fc5d4360b71b79e875da5eb447ee974407ff09f85bd4b810c1094dfe785b80fd956ec75a", 0x34}, {&(0x7f00003d2000)="e4a3f7a4e279a0e37822e78432a1effcca449f2bd409b646eca11ece4448fff2b2e1a81fb7ab973396f48d2285bb891acd2b640ef855d38b343f056b01417bf84db5d0591781cba14c422931f1eaee88980cdf23aaea0fab59a33fe8b37a7176b220848516e33092c81aaa24b8d15b227943a4882df884025903ae1413761af03fe921fcc7f81b1014b89e4a68b185fd406f16c36f38ab6eb17fe151f529219bd50d972fe804d6c71cbe9665b8bc0de881c05fa4ba674e73a0768df35f", 0xbd}, {&(0x7f00007ff000-0xb2)="2f0c242e1dbdc0dc532d0ef0dc2dada2d6b7d208270e2f5cccf7130cdb8ad2335070c753ec772e0d094e60c2cbbf103e04d08f1baf668724c36b75f256c551a9720fbb1f0adf5cd30c975b3d310407f400d2b39a78ffbd60efccf7bd10d7719f123f699dc8812a0d9d10e81aee4f94e4bf472f8c230734e3639d7c73d5ae8f10b5f449455c387b2199bba09ff755e3d1a37d0048568239dac6b40c3a594aa072f44e026c8710525495212deb06fb349947b1", 0xb2}, {&(0x7f00008e5000-0xde)="de03ea933e35b37c0b92e49bb238b173dce2c1dc01d7d1d46137fee1bac2735a0aae9d694e81b53d0f8755c9b36ecc81f3e020d03a5634430878e2044bf7afa9419450ee90cb0b76de933ee74cf11eb094fb50aa697ca10e462d0b66b6e25f106bb06a63c8a83e32f08a94b4d4fd56f178aa82673f78f6a288e78efb451b0d2d304e06a064cf919003ba697abc78c204b17492cb1b48c686fff3084f0c76f1aadd406dc5889d2833f11707748dc47b83c219e995ed7cd0eaa8205265fa0ce2e22816f85df54d03dcd3568c368b2c008fb71cae3e7d23ac086b36f2deb423", 0xde}], 0x4, 0x0, 0x0, 0x20000004}, {&(0x7f00004ca000+0x89e)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000735000)=[{&(0x7f00007f3000-0x57)="b9b274b17122d96a2cddb8ddddb9fe5d5d9dd2cf580064be74ae0c61178a03e7b826e778b6dedd233dd54f8ca22d79b8c98306049d8cfb998bf2e78d9560ba7264750d110b6aa75a9147ec76b8c81f5b1297141259cdfa", 0x57}, {&(0x7f0000fdc000)="fe0b8bc3eaa5f4ccc4a8716a9aa866c20a0d262677ca9afd5ad361f061081855f65fc23f22857d38426ed4a40314858dd171ec65c362d9a493e80a1489e58ff134be21b7ed5cee4ff710447d39a9fbf5932321260ccc5344d8eb3149f33540ffebc4202e82bc21477ad626c41fbfb0215b70743edc2819ec3189d9c41d058c08ac63713c9d1351c3fb2c0e0504cfcd1e172755fdbd11f69ea10639aed265d0f9ad292070a0e82f94ee55b666d2a9c3a1", 0xb0}, {&(0x7f0000514000-0x3b)="dd814e810af3587c729c9c24e88b8065d1b533f67dd894223d1c160cd44843f0a20811727e7d1b93b82130202ec10f4bbce0cb519836f2d5935a82", 0x3b}, {&(0x7f00007be000)="", 0x0}], 0x4, &(0x7f0000813000-0xcb)=[@rights={0x20, 0x1, 0x1, [r1, r4, r3]}, @cred={0x20, 0x1, 0x2, r7, r10, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r17}, @rights={0x28, 0x1, 0x1, [r2, r6, r0, r2, r6, r3]}, @rights={0x28, 0x1, 0x1, [r3, r6, r5, r6, r0, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r21}], 0x6, 0x0}, {&(0x7f0000a10000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000c42000)=[{&(0x7f0000943000-0x68)="e8a67f4e70f2b11e16ac65616d4fa4bc55b7cf46884cffb3fd6682acb30cef4cdaf68c9496b617cfeddef0de3fc3a7936d1664d3f84b3a1cd96d2639838097c470196a583fbdc7ec2569bebaf2551b2d3bb042dc111d2a9bcd257352f7aed2c459c2ce0eaa40b2d2", 0x68}, {&(0x7f00006f7000-0xa1)="45832f98ffaba7e24eb09d82c0fa721774f486fb71f120ad61c60d4c6fccd9149e90e8a6ef455a79103691139dd8d22bbbb25656609dc25049c502a2a36938915733b0030a875e904bbf9b7baa12f007c6a1417ac1a333aaf5502f1c338ee932454cb42324a0c94ee3cdcb8aa4af0f147c0c32d349bfe9ef3347832ec7f493c01158bff78cfa838532e3206a5564e6c7d49c0a6393c4efdc351149894609f0333f", 0xa1}, {&(0x7f0000b0f000-0xfb)="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", 0xfb}, {&(0x7f000019d000-0xd9)="48ef6b33e08f43295e7cd43483c24a11b092a31b410161eb9387f78b7a51007e26047120c931015d8507e819d88898f65e83bc8c41ff33a4801df008ab45c6256c1287747599da35f75d96c03126f92f465ff4b7588c42542d836820bf56a5e89963d40e1ce191b3c206e4e5a67ab446a7efa10e0d077d81dd454ebc96ebcec926e2b54a9e67e7bfcf1aefed5bc1ed239b5b61742931b645c0def3b5893e27b2d8ed74a580241c5a1d09f1c2d17d684a9db2119e7679ea5bb3fea1a573f014b15a57442d85f4329f47ccd00e6af2fd0aae2e791d6d0163645e", 0xd9}], 0x4, &(0x7f000040e000-0x110)=[@rights={0x30, 0x1, 0x1, [r6, r3, r3, r6, r5, r5, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r17}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r14, r12, r16}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r6, r6, 0xffffffffffffffff, r3, r1]}, @rights={0x18, 0x1, 0x1, [r3, r2]}, @cred={0x20, 0x1, 0x2, r14, r8, r9}], 0x8, 0x4000}, {&(0x7f0000cb2000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000615000)=[{&(0x7f0000dfe000)="94adffdc74cace523fc6a13203639db77e979405a7d19eb32416162c85a6b4928238c302e5fee854", 0x28}, {&(0x7f0000c39000-0x57)="fe69743e6e74e649b0885988db6707902f2425d5375b3df321c088ea6ce099efd81833ed8798cb69a15b1f8bfa8a067f5654b66fc4a8e408fdd3e6cc2eedba3e17983ebefe34011f01355e32975f0df2ea790501480acb", 0x57}, {&(0x7f00001bc000-0x99)="746aeca2e97c5dc28f2a9649b1cf8b923faaf1c11dcbf342a0ba27f579233e0f9c2c4c562b3b6332c720e039fa1f3404df990d89a407adc67e1d157f4b076d89105893acf20e3d998eecba46d12ecded08309560a5ab0da92dcf675d301817b35bbef1f5737984bcf85c4f2d5ac2507546fe59adcaefe0d5d1a007e2c9597ff5cc21ffaec95b8f7c6dcef764b729132cea3c8e65d8c6e934dc", 0x99}, {&(0x7f0000a80000)="4cc9ef19f94c34b69f93e00cd7c1b9d2f68cb6cd699ce0ee28ca27e5eb55fc4a9d8dc15ed45daa1a07d6a30ac3302b7be7778ec769f5863551ecf7bcf0bceaf89730fe8de56a0420c27ab10a89637e34a85a3b36eb0cf282d64040c22f57ad1c806622a794a5850ef8658f12f8b36f3fca5c9ee1f841aa461f4a053c3641871c9cc01e270f08e81d081f98808236c4877e4363d67f8f409855457d65dfaf0f7c43ceb918fb9b952e74cebea8950417a28f85470e2f7a70750ab30369050f195cc74b25321f528661344a2bbd0f4a3f361efc40c96327a4e41f95493d96d9c6ab8b0013161e5c5eca7dcc60e3640a8b436a75", 0xf2}], 0x4, &(0x7f0000307000-0x60)=[@cred={0x20, 0x1, 0x2, r7, r20, r16}, @rights={0x20, 0x1, 0x1, [r4, r4, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r14, r10, r9}], 0x3, 0x800}, {&(0x7f000040c000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00002a9000)=[{&(0x7f0000aac000)="4b60f6bd8af04b88df898387f752ccba7abc6a3559b1d3809edc1f634b76fa2c2f32deebb4a79855cd81a6a240757bc578adc5ed2795536903f27539817b6fbe4e3ecd57647e9b3de1a6dc50c0a491019ddd393f11d754dc56b117f972e9f8ac", 0x60}, {&(0x7f00005a9000-0x49)="4c1bd49aac9b723de650eb46c801ef72213633884fd24b4897f49e8bd6ac40758337b60dca8a240e9dbb250925489ae1e02e6c781453c3099d91a7902343729364af23d7980a2df8b6", 0x49}, {&(0x7f0000182000)="7f2f96547548f6d6cbdec8f1203471ac3808b1ebfcf8ff27ba463d9e24c90252f33ffc01fe72cb66ba3509778c6ec4e7dbb02502299cdc59a8dfca2c0aa9fa1f3b304e83972dcaffdeaff0752d8dd0c4d13671abafe84e04911c", 0x5a}], 0x3, &(0x7f0000f3c000-0xc0)=[@cred={0x20, 0x1, 0x2, r18, r19, r16}, @rights={0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, r4, r1]}, @cred={0x20, 0x1, 0x2, r18, r12, r9}, @cred={0x20, 0x1, 0x2, r14, r20, r21}, @cred={0x20, 0x1, 0x2, r14, r15, r21}, @cred={0x20, 0x1, 0x2, r18, r15, r16}], 0x6, 0x800}, {&(0x7f000064f000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000466000-0x10)=[{&(0x7f0000421000)="066cd540c9bbe9cfe1789687f9123ed8a29c69a1966235574a884468e8bc065389922c1147e2c6cfbad00526fe32", 0x2e}], 0x1, &(0x7f000035c000)=[@rights={0x28, 0x1, 0x1, [r5, r3, r0, r1, r6, r4]}, @rights={0x30, 0x1, 0x1, [r1, 0xffffffffffffffff, r4, r3, r23, r6, r4]}, @cred={0x20, 0x1, 0x2, r14, r10, r21}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @cred={0x20, 0x1, 0x2, r14, r12, r9}, @cred={0x20, 0x1, 0x2, r14, r20, r11}, @cred={0x20, 0x1, 0x2, r7, r15, r21}, @rights={0x30, 0x1, 0x1, [r4, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff, r4]}], 0x8, 0x40}, {&(0x7f0000a90000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000031000-0x60)=[{&(0x7f00001ce000-0xcc)="022b1485d2921c466c9b5f2aaeb5cde5e0ec6400032eb4e08393b35252c84e4bf236127ff2d38f79541092d5418fa01b5bedcd7249ae6bbde08a994b12e4ec86e0734e5c071739e5ca5b8e8ed0be97963ed4e2ef021bc1911b46ed56847e45adef32e822cfd0003ae34566870bb85c2487aff4e9b00e9a56f8daf4a68ad6158c23c1d63c09d30f95f8a10e4435c02896fb083ae1b08139f2c799f21352137f89eb76fb0d9aaf31e41a6b715710116a5c6f5c05dddc77b06cd8e6b32d41a0229a5e45e3d4ab6e06eb0c9e0588", 0xcc}, {&(0x7f000071f000)="b7940054f5c903725f", 0x9}, {&(0x7f0000417000)="b841dc65e811e94a522ab6ba80ef28a9d3ca3632fd2a709a18b58cb75f73ba3f71314d40b50ff2a802e2279307d175f15796704b250098881cac641b147e97457c67e5763fdcd1514925291687aa13d6905a1fce85455d21a66657749c114a702082ec00f5d27475", 0x68}, {&(0x7f0000efe000)="8a71d0a58f7a02b05c62a1d447d23baacaa18bfb171ec966437b8c421ba576a8cf7209f4086986a7d299a208d1ab460223ebae15a050c38941e47bf524b2a8448d205b1081ea3d867a70dc53c2a0966b204e142ae6783accc14e0bb5ff7afc12b830345bc95f005e5fbef4b894360dd2369c94fdaae15e0ab10e0a42a9c9e5df4c757ebef61f9103c0806ed1dadb14b74af8cf36ad49cb4591db6a3d09aadf5667248656c7e3364db71cbf77e0e8bd99194463a0facb43b6c7105fd03a85ad4b57e1c9b58c436e57661241c5f1f9cd", 0xcf}, {&(0x7f0000c8d000-0x16)="b574fd1abacd2acc9e2da25b350387889d14ed2738da", 0x16}, {&(0x7f0000a07000-0x59)="eb6ed673288611281d4077d816ea32bb1203ddd930d7e3e948e72e6a24668d61ea5774fcb9154d94cca2ce3c347281f077b081785f1721f71b23fe20f56ef83ff71b644006875c5a364ceeb39aa7edd6a33e479ce3129971f4", 0x59}], 0x6, &(0x7f0000c9b000)=[@rights={0x20, 0x1, 0x1, [r22, r3, r4, r3]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x2, 0x4045}, {&(0x7f0000197000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000b37000-0x5c)=[{&(0x7f0000b49000-0x7)="07e5365053bcf5", 0x7}, {&(0x7f0000576000)="6412557810e01e11d5e0e0f3d7718ffa4c7e84a203301cfcf2d5f110fc52d57ee57e9b372be937f9", 0x28}, {&(0x7f0000277000)="a6d7a7bb6634e8468367c74d6ef1400f9860eedc5e511fe0ca798067219f1180cd4a75510f84d19c2b4b5335cd9ebcc86403fdfe10822ca8c9b5e291819442a0aa5a843c98b8582c64ce4aa67551750e26708cf3dbf0ea1091b76d5ed6dbaf0a6c053b4e2d55bf7ba14f86ff87bc2ce95ed657fdc86c6d23490cf6a252ceabbf5fd50da1b758f2540a0f43fe20145fc989e4086ce66a893b51f53f4ffd01b98f49608e4eb76034810a1cfb3bf68fb2a306d63cbed11a9585f819fecded615a27", 0xc0}, {&(0x7f00009a9000-0x6b)="02a174e5651e65b1dd71c494b51dd35120fd2c97de95e1dc50e91a2ad2b9a3d4efa83ab0768a3123f40ada50ac5bbc9b8a39a27e2c2eb5220a4dd95c5334dda47353cc61f60a2f6b98735ea104e159ca71769210684613c3edb0362f2a64ae5dcc23f9bcdf31cb60f0d6bf", 0x6b}, {&(0x7f000035a000)="c1da460aa2bb5954f584ab9a50b41bcffa0c90874ffbd5e5353c6cee114b4cf88893b2111aa2873f07025295c8f3051db6db0a5f65c4f24df2657f691ff51c57215da843aabc020e44cafe4bfd90d7467f6886eb65e1112941d34671fd2ae22e30093f3dca5502fded8fa06dcd515414d5ada1df572aa672fd", 0x79}, {&(0x7f000018e000-0x5b)="f1869d68f38b0c72eb780712bb28ce57e1d03a8af4f059f6e852a161af2c25ca4d59b53c1bd33bc2a4f87a54d72d2712d317258c9c5c6ac7f5dc1f47f81c2779030e28898b21cb8de7b0dd17b0ca02ea0e05dddcf97da7861b4271", 0x5b}, {&(0x7f0000402000)="46ad72e8a3bd398a8fdd65f333718660d257ace263253cec5c2d4569588e7703d5dc0417cdb512ab54c7484ec5e60e8ad07df2f743fd77ac695047592a7fce5053fae4448955537189a6db1314a97780353f0cfa795f8993c74fa0634072264524fe81558bc6866304cebfaff4bb2f7aedf34da9fc7878", 0x77}, {&(0x7f00000fd000-0xcd)="fb4a0e1304ee491e687de77653c9eb2dcbae96e33b5b95d88ae440a7780c14002d60a9423e2566650f3e2e06557c6a78e0e522b0b0023eb87a8a942f176265e9122696c34ef48497ea93abc494120137bccedc233faec04b5ed15bd603c20338e09a0d7d5c537782dcab68c9ae6c69a8876bdfda379033a6865dc11c9a54e4eded88d405a38bd5f6f84b94e77669425c598c909619ba92d807096e17fb54711b1007c3a65efeef8b7844018cd577571723fb6367ab108d7aa2fed807b62e18f4aa818199c472fb1e25f82081f9", 0xcd}], 0x8, &(0x7f0000f34000-0x80)=[@rights={0x38, 0x1, 0x1, [r6, r6, r2, r23, r6, r22, r6, r5, r1]}, @cred={0x20, 0x1, 0x2, r7, r10, r13}, @rights={0x28, 0x1, 0x1, [r6, r6, 0xffffffffffffffff, r5, r1]}], 0x3, 0x10}, {&(0x7f00006ec000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000ae000)=[{&(0x7f00009ba000)="597234e7b10b5449edfe15b4d459c49363700631ee22520af556da0752dac72011009ee25d66779f84beb3f9483a24ac0f0cbb446aa4402e7fc64fee34e788d8186e8224dae94c55d66513c9ad6791502c9f4223dadaccea9b4bf53f39deac1d70743f9cfe728f", 0x67}, {&(0x7f00003e5000-0x1000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x20000040}, {&(0x7f0000194000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000075e000)=[{&(0x7f0000bc4000-0x2f)="3f300132f297a47c9cc28890a7f2999a1edddedcc30082ccd8b4e33eeb284fd2b322864abfa4dec4423ed90ba10c9c", 0x2f}], 0x1, &(0x7f0000c6d000-0x58)=[@rights={0x30, 0x1, 0x1, [r1, r6, r23, r4, r0, r0, r4]}, @rights={0x28, 0x1, 0x1, [r23, r23, 0xffffffffffffffff, r22, r6]}], 0x2, 0x10}], 0xa, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00001b5000)={0x0, 0x0}) ppoll(&(0x7f0000392000-0x48)=[{r5, 0x44, 0x0}], 0x1, &(0x7f000080a000)={0x0, 0x0}, &(0x7f0000fa6000)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000aaa000-0x4)=0x0, &(0x7f00000d7000)=0x4) write(r2, &(0x7f0000f67000)="1f0000000001ff00fd4345bb00ff00220740b30009000200010104130000c46d", 0x20) socket(0x11, 0x2, 0xc1) [ 44.600310] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. [ 44.646643] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. [ 44.661741] ================================================================== [ 44.661760] BUG: KASAN: slab-out-of-bounds in sg_remove_request+0x103/0x120 at addr ffff8801a5e69540 ** 1490 printk messages dropped ** [ 44.670195] ffff8801a5e69480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 2038 printk messages dropped ** [ 44.681627] [] sg_finish_rem_req+0x295/0x340 ** 1769 printk messages dropped ** [ 44.691493] [] __vfs_read+0x103/0x670 ** 1871 printk messages dropped ** [ 44.701867] Call Trace: ** 1133 printk messages dropped ** [ 44.708116] Call Trace: ** 1150 printk messages dropped ** [ 44.714491] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1810 printk messages dropped ** [ 44.724445] [] dump_stack+0xc1/0x128 ** 1530 printk messages dropped ** [ 44.732996] [] ? __kernel_write+0x340/0x340