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"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{0x73, 0x40, 0x1, 0xbc0d, 0x100000000, "d9f4a1f6076068fa956c04c0c9bae11a855b5c21c3a43b41324bbfd79ca8e727596d1b77f1923da41db92e91f1bb8e52d4899a5c3b428a6e6246ae09736d18a5967f1849276e98791cb16300fe076e7c442c904289b1c33e42fc3ba49e6bacc66a490b"}], 0x222e}], 0x6, &(0x7f0000e51000-0x8a)=[@cred={0x20, 0x1, 0x2, r2, r7, r9}, @rights={0x20, 0x1, 0x1, [r1, r6, r4, r4]}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r5, r8, r10}, @rights={0x20, 0x1, 0x1, [r1, r4, r3, r1]}, @rights={0x18, 0x1, 0x1, [r6, r6]}, @cred={0x20, 0x1, 0x2, r5, r11, r12}], 0xd0, 0x8000}, 0x4001) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f00000b6000-0x4)=0x10000) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000a12000-0x4)=0x0, &(0x7f0000162000)=0x4) ioctl$VT_RESIZE(r6, 0x5609, &(0x7f0000587000-0x6)={0x59023f64, 0xffff, 0x22db}) getsockopt$packet_int(r6, 0x107, 0xf, &(0x7f000065e000)=0x0, &(0x7f000037c000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000c5f000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xccc}, &(0x7f0000713000)=0x98) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000352000)=r13, 0x4) ioctl$sock_proto_private(r4, 0x89ee, &(0x7f00003d6000)="80fa9b50d864bd9eca9f50bc7ece17e9d11659c4b0b44b613f812b496ad2b494b440d775bb2cda9350884fcbbba3b46d8c2fa84c913b11d782b90510815c0c19884746e41bc24a73d393edf85ed4a3ccd81c77e22586c2d34172c1ce45cdeb493c8b06fc110fa1ad068508da650feb3cfbfc7f9ebc1c45e6981f54378ee6d32aa52bd17093e3cdc40f360aeb44f3892e5e4de7333386dcaee6c53887fcd042ce6e0eaa0d5512940036265b857e17cb4de8e7be09c213e2a813d90e3f97a47649d08d2541c106ec0276939e99fc9c823acd304e0e16ce7f891f45d791bd00a2641849b1d07754e881ade0abca82d83b85d4400cdaaf") 2017/12/12 02:15:50 executing program 6: r0 = socket(0xf, 0x0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r2 = getpgid(0xffffffffffffffff) setpgid(r1, r2) shutdown(r0, 0x0) 2017/12/12 02:15:50 executing program 3: r0 = socket$inet(0x2, 0x2, 0x4088) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x100000000000023, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f00009b4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x205, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00009b4000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd1000)="2e2f66696c653000", &(0x7f0000fd2000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f00003ab000)="") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000071e000-0x8)="2e2f66696c653000", 0x200003, 0x1) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd3000)="2e2f6275732f66696c653000", &(0x7f0000fd1000-0x8)="2e2f66696c653000", &(0x7f0000fd2000)="31000004", 0x20, &(0x7f0000fd3000)="") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000798000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53) r2 = fcntl$dupfd(r1, 0x0, r1) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000143000)="2e2f66696c653000", &(0x7f00007d1000)="72616d667300", 0x800000, &(0x7f0000802000-0x1)="53") renameat2(r1, &(0x7f0000fcf000)="2e2f62757300", r2, &(0x7f0000fcf000-0x6)="2e2f66696c653100", 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000ec2000-0x6)="2e2f62757300", &(0x7f00002d4000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00008db000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) unlinkat(r2, &(0x7f0000013000-0x6)="2e2f62757300", 0x200) 2017/12/12 02:15:50 executing program 5: mmap(&(0x7f0000000000/0xeb1000)=nil, 0xeb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003da000)="2f6465762f7667615f6172626974657200", 0x501000, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mprotect(&(0x7f0000c81000/0x1000)=nil, 0x1000, 0x7) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000be8000)=0x0) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x2) lseek(r0, 0x0, 0x3) ptrace(0x4207, r3) wait4(r3, &(0x7f0000000000)=0x0, 0xa0000008, &(0x7f000098b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(r1, &(0x7f0000eb1000)="2e2f66696c653000", 0x400000010000, 0x0) ptrace$getenv(0x4201, r3, 0x100004005, &(0x7f0000004000-0x8)=0x0) ptrace$setopts(0x4200, r2, 0x80000000, 0x1) ioctl$TIOCEXCL(r4, 0x540c) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000eb2000-0xf)="2f6465762f73657175656e63657200", 0x2, 0x0) sync_file_range(0xffffffffffffffff, 0xd6df, 0x3, 0xfffffffffffffffd) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00005a1000)={0x0, 0x0}) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000004000-0x20)={0x0, 0x0, 0x9, 0x0, r3}) syz_open_pts(r4, 0x10000) pread64(r4, &(0x7f00004dc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50, 0x0) 2017/12/12 02:15:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x3, 0x7, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/12 02:15:50 executing program 7: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x3) r0 = open(&(0x7f000008e000)="2e2f66696c653000", 0x10000000080044, 0x146) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000086d000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000fdf000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x143, &(0x7f0000fdc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x52, 0x1}}], {{0x86dd, @ipv6={0x0, 0x6, "000594", 0x109, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x1, 0x3, r1, r2, 0x0, 0x0, 0x8, 0xc2, 0x3, 0x0, 0x0, {[@generic={0x7, 0x8, "d2c6fee5fbc1"}, @mss={0x2, 0x4, 0x3}]}}, {"5723c31b96c306aacfc2e2630fb5a3760f464d9d2ed6b6c9210e0556d7ec4d016d597fc9cd6664c40d409dd239a6d50e4c22347d90de1d4485ec7d3a8f9865e0a899fefe81fe81f56e1c65cd5581b3f2e51ef3db337c86875473d72ba7b3ab5ac997692cc582139df28478b5d9e7d8f72a96e252f2bb3d9ef1d630dd1a213ab4f14c1cad139320f6addb9f50d89fd12a33e80285e0200eeacd040702ff32a4f1631ba7b295bf56ebe43f014bcd8ba78dd9f5f3984e25a55a939f8f0af870f238131856b1bfb9c05bb4641629f9ecf4036548ae6db3e9683c205b35b4052898a7f28dcb12290fde0e29"}}}}}}}, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fdc000-0x8)="2e2f66696c653000", &(0x7f0000888000-0x8)="2e2f66696c653100") r3 = dup2(r0, r0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fe1000-0x20)={0x0, 0xfffffffffffffff8, 0x202, 0x8, 0x3, 0xfffffffffffff026, 0xff, 0xdf, 0x0}, &(0x7f0000ea5000-0x4)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000ed000)={r4, 0xaa, "4e98c715b52c4ff707ca7df252340acd6ae139ba3d6827abb76af1eacb6242047058a18a87a52473a0aacd22844605abbb4f0b2a3583bd0d895f018887977a96576fe7b7a219ada31b5947b8cd219e8c1be723b855930b53936c08bbe2d30422df510ff5db283328cc02ba251eb8caf125295a139dccc460f4c1797665378906f3b86a2f3afbf513a8ad843057afcce19389897a6a4d7972fd974df9b4d1785f2e7b442023a43e291739"}, &(0x7f0000fe0000-0x4)=0xb2) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000fe0000-0x8)={0x0, 0x12000000000}, &(0x7f0000fdf000)=0x8) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 02:15:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000f6b000)=0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000f6c000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6b000)=0x10, 0x800) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000b4d000-0x4)=0x40000001, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(r0, &(0x7f0000f6c000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00000ea000)=0x10, 0x80000) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x3, 0x6) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$ipx(r3, &(0x7f000032d000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f6c000)=0x10, 0x80000) r5 = gettid() mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000f6e000-0x4)=r5) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f000097d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f6b000)=0xc6) r6 = socket(0x10000000010, 0x400000002, 0xc) write(r3, &(0x7f0000a32000-0x1d)="1f00d760000000000000044d0000000081000800010001fffdffdf000d", 0x1d) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00008b1000-0x1)="01", 0x1) write(r6, &(0x7f00002a7000)="1f0000000104ff00fd435400000000800000000008000100020423dcffdf0036", 0x20) write(r6, &(0x7f00007fa000)="1f0000000004ff00fdde45c807000000000000000700018001fd00dcff9f00a323", 0x21) close(r4) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r7, &(0x7f0000401000-0xd)="1f0000000104ff00044345bb0700020000d100000600060020002200001200a3", 0x20) 2017/12/12 02:15:50 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000)=0x2, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000a95000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000001000)="63707573657423262863707573657400") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in6={{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfff}, &(0x7f0000000000)=0x98) 2017/12/12 02:15:50 executing program 6: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[{0x80, 0x10d, 0xcbd5, "b7a6578b6877f848cad084077ca0b8f1148feddf9eba22375edf08069d1966b6898ba4b9d0d808497dbca746a2e3c5a6fd15870f573c131251dccc3a52bf260ea2aef99a0952dd73352bc13b01445493e269812d037de5c865101cfd5d6ee3004597d5a2f48c78ac7daa0f11e14cc802"}, {0x90, 0x201, 0x2, "1a35e1a92df82372ddd5f4f15d9a1769e62fe86f1eef33f0e94aaa1384e7d488a58a538fffa469827d45ce143c9072e40b2d27643b49e93f1a5783573505ae5c4a0032e203c73a6bd67522f77d840a39cf095156d70ab3dc8cf3c6f6500071f272fcf6e3db5f07212d72010000001bb9c05086a90a484f01a71c2b9451"}, {0x48, 0x114, 0x7f, "12d5957b7da01c09587c94d1f3ce21d32e63dbcb3bc827eb72f3337ac6974b7f1b067e122b0de0e0ff0e94914a56c78f57ab46"}, {0x50, 0x101, 0x4, "08d55e3e3a624b455730fdce591df283d2581e44f7f73c1bbc12a691d673e63beea06cb2c8d444abab48d0c053b555248451779a773fe52657acbe06d6af52"}], 0x1a8, 0x3}, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005e9000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a8f000)={0x0, 0xffffffffffffff01, 0x80000001, 0x4, 0x0, 0x4, 0x5e, 0xfffffffffffffffe, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x4, 0x8, 0x7f}}, &(0x7f000029b000)=0xb8) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f62000-0x8)={r1, 0x200}, &(0x7f0000f62000-0x4)=0x8) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f61000)={0x0, 0x0}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000f63000-0x8)="2e2f66696c653000", &(0x7f0000a67000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3) timerfd_settime(r0, 0x1, &(0x7f0000f61000)={{r2, r3+30000000}, {0x77359400, 0x0}}, &(0x7f0000a64000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000265000-0x8)={0x0, 0x5}, &(0x7f0000f63000-0x4)=0x8) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00009a8000)={0x0, 0x0}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000161000-0x5b)="61033c1ccc8f6c88b7e2657072b4926265d3a857775055c9424c9323161ecc7e72161e97fa40fce34e2aebc6176ada152181e81e984675490593015cb5c8711b55fbcbb32b000aa2a7db1da68516e27b2997d786ea01902e154870", 0x5b, 0x5, &(0x7f0000f63000-0x10)={r4, r5+30000000}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000883000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000f63000)=0x58) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000f66000)="", 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/12 02:15:50 executing program 1: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x10000003, 0x32, r0, 0xffffffffffffffff) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000d19000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000370000)=0x46) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x2) mmap(&(0x7f0000b3b000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x200000000000004) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f00000f8000-0x18)=@generic={0x401, 0xc, 0x7}) mmap(&(0x7f000008c000/0x4000)=nil, 0x4000, 0x1000000, 0x800000031, r0, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x5, 0x4) mmap(&(0x7f0000337000/0x6000)=nil, 0x6000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000007d000-0x18)=@generic={0x520, 0xff, 0xad}) r1 = socket$inet(0x2, 0x801, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00002f5000-0xc)={0x0, 0x80, 0x10}, &(0x7f0000091000-0x4)=0xc) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000d1d000-0x9e)={r3, 0x40000000010003, 0x96, "d43ec679760380f1443edce923c7870b3d17107feba396b20931a15b88ffffffff00000073b9feb1bc6177f99df60c4c16c2794c85dff9591ec2e1a1df9a10b4a6f963f5ab16266b364fc73608b31b7e71f60201d2eda0f3fdbe365f0a4bf276cab913eb2332d02e7b09e8bc1a0153fc283aaee5f945caf9e5ba167fdeba750f4c82239b669b5c027cc84ea923c26a122880944518c3"}, 0x9e) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(r1, &(0x7f00008e3000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d1d000)=0x10, 0x80000) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000d1f000-0x8)={0x4, 0x2000000006}, 0x8) mmap(&(0x7f000018d000/0x1000)=nil, 0x1000, 0x13, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x800000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d1f000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r5, 0x11, 0x68, &(0x7f0000848000)=0x0, &(0x7f0000d1b000-0x4)=0x4) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000885000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1e000)=0xe8) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00004d9000)={0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000d1d000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00006a4000)=0x0, &(0x7f0000d11000)=0x4) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d20000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000957000-0x4)=0x14) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000d20000)=0x2, 0x4) connect$inet(r1, &(0x7f0000a84000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000d20000)=0x0, &(0x7f0000d20000)=0x4) 2017/12/12 02:15:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) pipe2(&(0x7f0000fdd000-0x8)={0x0, 0x0}, 0x80800) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00007b8000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="e177096614b8", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="495cdb82ab6b7f152731b093e8f5b518"}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x0, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) connect$netlink(r1, &(0x7f00006c3000-0xc)={0x0, 0x0, 0x100, 0x6e7}, 0xc) 2017/12/12 02:15:50 executing program 6: mmap(&(0x7f0000000000/0x89a000)=nil, 0x89a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000089b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000089a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000089c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x200000000011, &(0x7f000089c000)="e4a4450500ff05070000000b0058639a2c9505f005bd0986c57a0121fe000a207900ff03b50049e60500fd9fd0be8300a5add288010000000000000005da9feb5dbc920000058aa6fd964ef10908000068d4feff4ab4", 0x56) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000004000-0x10)=@buf={0xed, &(0x7f000089c000)="8dfba8e316576b83218ce645aebc0e16ed1481e8e02ae5f8a5cac9e10e23b9160a7a05882e65f6304bc24893f3a47fa69d7b3d51190ef85921557e3098c8fd20d27dd202f656e2f365b159756166a66b12a23f8277dda42703de0074677cc3bc690d0959af2ab4dc8ac6da295a18154a65d34b4057a5b3480b0a25d0537bebbb46511b256c20307e7a013dd7d595ea25990d60545cf7260a049e42f79bed9635018c1d3e192c430fae0c8f316ee6407abc34cd68e651e0fb801bffdd4056518b6351768fca235fe68de54bac7740b57cbbd8f96173d2ee63ac76fbcc8e2e5d083b9872b8dcfd95ef24f1d7cf1f"}) mmap(&(0x7f000089a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000037b000)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f000004e000-0x4)=0xc) mmap(&(0x7f000089a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089d000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000089d000)=[], 0x0, &(0x7f00001c5000)=[], 0x0, 0x7e}, 0x40) mmap(&(0x7f000089e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f000089f000-0xc)={@multicast1=0xe0000001, @rand_addr=0x406, @loopback=0x7f000001}, 0xc) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f000089b000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000002000-0x78)={0x80000000, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400158, 0xd2f7, 0x408, 0x1000, 0x9, 0x0, 0x5, 0xfffffffffffffffa, 0x8000000e6c}) getsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f00005be000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xe3) mmap(&(0x7f000089e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x1, &(0x7f0000202000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, 0x0, r0, 0x2000000020000000, 0xc, 0xa) mmap(&(0x7f000089d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000089d000)=0x0, &(0x7f000089a000-0x4)=0x4) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet(r1, &(0x7f00007d2000-0xd)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000078000-0x4)=0x10) setsockopt$inet_int(r3, 0x0, 0x21, &(0x7f000089a000-0x4)=0xffffffff, 0x4) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000757000)=0xffffffffffffffba, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000089b000)={0x400, 0x4, 0x200, 0x9, 0x0, 0x103, 0xb880, 0xfffffffffffffffd, 0xfffffffeffffffff, 0xca45, 0x80000001}, 0xb) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r5, &(0x7f00008a2000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ec000-0x4)=0x10, 0x800) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008a2000)={0x0, 0x0}) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r6, &(0x7f00008a2000-0x48)=@full={{0x3, {"d6e2a8f3380a08"}, 0x9}, [{"bc00594448499a"}, {"04cc1a20ca1cff"}, {"b47595b0d407a1"}, {"9e2d33ecf364f9"}, {"6a631549a8fbfc"}, {"934b81dd205076"}, {"ff03ee005fe58f"}, {"4f77ee45572578"}]}, 0x48) 2017/12/12 02:15:50 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fc6000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3, 0x410480) r1 = dup3(r0, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00004da000-0x30)={0x100000001, 0x7, 0x9, 0x1, 0x6, 0x101, [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$EVIOCGLED(r0, 0x80404519, &(0x7f0000044000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000002000-0xc)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f0000003000)=0xc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000003000-0x50)={0x240, @time={0x77359400, 0x0}, 0x1, {0xf3, 0xe9}, 0x5, 0x1, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r1, r1) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f72666b696c6c00", 0x801, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r3, &(0x7f0000001000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000f9c000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x40003, 0x0}) 2017/12/12 02:15:50 executing program 7: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000168000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xebd000)=nil, 0xebd000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ebf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept$unix(r2, &(0x7f00001fd000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000058b000)=0x8) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000ebf000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000050a000-0x4)=0xb) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000d82000)=0xfffc, 0x4) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r1, &(0x7f0000b0c000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ebf000)=0xc) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x8010, 0xffffffffffffffff, 0xfffffffffffffffe) sendto$inet(r4, &(0x7f000058d000)="660503a8b2aa026bf6768df279f0132876922f0b0da7222e9197353b216e17a5aaac75eb0631b0b0c57ebf7154ac8b34ea414ff4f6405729401559ac20bc21fc6661b5514cff7a20e59f5fd0a6cd672fdef784875ad243fa3c5a13f7117c118d5c94f1b5fed70fcf80b53129f05a2db35178963ef445073dbd9c14c1", 0x7c, 0x40000, &(0x7f0000ebd000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007d3000-0x4)=0x0, &(0x7f0000331000-0x4)=0x4) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000ec1000-0x4)=0x2800, 0x4) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000af3000)={0x0, @in6={{0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0xffffffffffff073c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000db1000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000008c000)={r5, 0x81, 0x33ed3deb72124408, 0x1, 0x7fd}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000085000-0x98)={r6, @in6={{0xa, 0x0, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xd1}, &(0x7f0000166000)=0x98) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ec0000)={r7, 0x74, &(0x7f000004d000-0x74)=[@in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x1, 0x80, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb7}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ec0000)=0x10) r8 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000347000)={@common="69666230000000000000000000000000", @ifru_flags=0x800}) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r4, &(0x7f0000ec1000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000ec0000)=0x10, 0x0) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r8, &(0x7f0000000000)=[{&(0x7f0000ec2000)="390000001100090469000000800000000700004001000000450001070000001419001a000400020004000700000000080003010c00001ee400e4", 0x3a}], 0x1) socket$inet6(0xa, 0x6, 0xffffffffffffffff) 2017/12/12 02:15:50 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000-0x30)={0x58, 0x0, &(0x7f0000005000-0x58)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x20, 0x8, &(0x7f0000003000)=[@fda={0x66646185, 0x3, 0x1, 0x1a}], &(0x7f0000003000)=[0x38]}, 0x81}}, @dead_binder_done={0x40086310, 0x3}], 0x94, 0x0, &(0x7f0000005000)="796a823e49d276622651719e1ef684d18ade927460534c3ebde1114a218e5f85b69fb32607a1cb7263af93eeb2ec9f66041ff7801a1d4a5aafa9e620b1173abf6fed629d578fde33384c3f00d6181e16be665761de06f0e58d35a7278912633a0d25cc80fbff60b15b02d1393be0f81289bf9544c737a81c18d18614645fbe448cc6d8c11b71773e046f3f6085bbcdf02e3e45ad"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000007000)="2f6465762f62696e6465722300", 0x0, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r3 = dup(r1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f000000b000)={0x8, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x10, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x2}], 0xc0, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0977eb92087ae81c5edbd8273edd16b36e2916439ef6373b6cde76535577fcfed313d43808fbf51f77c524c875f51f23f302a8b1470f2e15e9465127e54ba1f0df55ef5ad3a813c9b73d9c2009979e95a29149c85b32da310bd56d7a95bffa5f26b117ac5ded6e2dee983065dc3362f5bb2f1a6402405bdac"}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}) r5 = mmap$binder(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x2000000, 0x2011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, r5, 0x3}], 0x1, 0x0, &(0x7f0000008000-0x1)="9a"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000004, 0x10010, r0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000000d000-0xf)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f000000d000-0x18)={r4, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000-0x18)={r6, 0x0, 0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000000b000)=[{r1, 0x200, 0x0}, {r0, 0x200, 0x0}, {r0, 0x20, 0x0}, {r1, 0x40, 0x0}], 0x4, 0x55) 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) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000-0x30)={0x60, 0x0, &(0x7f000000f000-0x60)=[@acquire={0x40046305, 0x1}, @free_buffer={0x40086303, r6}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x28, 0x48, &(0x7f000000e000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f000000e000-0x1)=0x0, 0x1, 0x1, 0x7}], &(0x7f000000c000-0x48)=[0x18, 0x0, 0x28, 0x30, 0x30, 0x18, 0x48, 0x48, 0x78]}}, @increfs={0x40046304, 0x3}], 0x29, 0x0, &(0x7f000000d000-0x29)="73975f7521a96b4bc51c6816d7e4e7de2f69f8f5b8aaae566a62817f7710bb446bd36d4ab5d871b79f"}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) pipe2(&(0x7f000000c000-0x8)={0x0, 0x0}, 0x0) 2017/12/12 02:15:50 executing program 4: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) r1 = epoll_create(0x9) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000fdd000-0xc)={0x9000000e, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x10000000, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x9) r3 = creat(&(0x7f00001bc000+0xcf0)="2e2f66696c653000", 0x60) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00007bc000)=[{&(0x7f0000fde000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f0000fdd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000682000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f0000fdd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f0000d8c000-0x59)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000fdd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f0000fdd000+0x553)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f0000999000-0xd)="00000000000000000000000000", 0xd}], 0x8) fchmod(r1, 0x4) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000fde000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000197000-0x4)={0xde3f}, 0x4) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fde000+0x49f)=0x19) ioctl$TCFLSH(r2, 0x540b, 0x2) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000fdf000)={0x1, 0x8000, 0xffff, 0x10001, 0x0, 0x0, 0x7, 0x5, 0x36, 0x8000, 0x0, 0x0}) 2017/12/12 02:15:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xcd2, 0x3, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f00000cf000)="2e2f66696c653000", &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x80000000002, 0x78, 0x44, 0x200000000002, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x40000000000039) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00006e2000-0x8)="2e2f66696c653000", 0x20fd, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00005d3000-0x4)=0x0, &(0x7f0000a94000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000010e000)={0xffffffffffffffff, 0x9, 0x8002, 0x1ff, 0x8, 0x5, 0x8001, 0x0, 0x0}, &(0x7f0000d97000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c23000-0xc)={r2, 0x8, 0x2d}, 0xc) gettid() bind$inet(r1, &(0x7f00009f8000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) syz_extract_tcp_res(&(0x7f0000cf8000-0x8)={0x0, 0x0}, 0x289, 0x6) syz_emit_ethernet(0x5b, &(0x7f0000fba000-0x5b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xe, 0x4, 0x0, 0x0, 0x4d, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x11, "0dd233593018524982f90e1c8154e2"}, @generic={0x88, 0x12, "d719d073b9df4af21ed60709b3c7160c"}]}}, @tcp={{0x1, 0x0, 0x42424242, r4, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c"}}}}}}, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f000000c000)=0x8a56, 0x4) getegid() bind$inet(r3, &(0x7f0000911000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003ee000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000feb000)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000339000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000033d000)={0x0}, &(0x7f00005cd000-0x4)=0x4) listen(0xffffffffffffffff, 0xe7) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c610fcc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0xfffffffffffffffe, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r4, 0x0, 0x0, 0x5, 0xc3, 0x0, 0x0, 0x2000000000000, {[]}}, {""}}}}}}, 0x0) 2017/12/12 02:15:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000e76000)=0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000eed000+0xc5e)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000023b000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x9, 0x120000000000, 0x100, 0x4, 0x100000, r2}) [ 85.618038] binder: 15418:15422 got reply transaction with no transaction stack [ 85.635111] binder: 15418:15422 transaction failed 29201/-71, size 32-8 line 2924 [ 85.648451] binder: 15418:15422 ioctl 404c534a 2000b000 returned -22 [ 85.656854] binder: 15418:15422 BC_DEAD_BINDER_DONE 0000000000000002 not found 2017/12/12 02:15:50 executing program 3: mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x80000, 0xfffffffb) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000aa7e18bf0103360fae5"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000005, 0x0, &(0x7f000070f000)={0x0, 0x0}) connect$inet(r1, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000078b000-0x5c)={{0xa, 0x1, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd}, {0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x7e1, [0x1000000000003, 0x0, 0x10001, 0x8000, 0x1, 0x10006, 0x2c1a000000000003, 0x3]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000173000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000062c000)=0x100, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00005b3000-0x24)="2400000052001f0014f9f407000904000a0007ef07000100feffffcb0800000000000000", 0x24) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80000400001, 0x6, &(0x7f0000b6f000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x80001, 0x4, &(0x7f0000458000-0x8)={0x0, 0x0}) shutdown(r1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000002000)={0x80, 0xfffffffffffffff8, 0x4, 0x3, 0x0, 0x1, 0x1000, 0x2, 0x0}, &(0x7f0000008000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000081000)={r5, @in6={{0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a9a000-0x4)=0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f000000a000-0x35)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000006000-0x4)=0x35) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000765000)={r5, 0x73, "1582e80000000000000101a70d54fdfde7f214821cce6da8825782d9b6a43cb9fb7ab444d36c287b261d3bcb0e8a9187b74b60506efaf06b4322b1f0c053b4d547a10d2af16a8d335ec7e0dfdc6c695fd5a2755ee381afb8605f5993bf7091ae05a925eb8ca7564c9fa3d4df2592423c6d62ef"}, &(0x7f0000971000)=0x7b) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003d3000-0x4)=0x4, 0x4) 2017/12/12 02:15:50 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0xffbfffffffffffff, 0x0}) r1 = epoll_create1(0x10007fffc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x6, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000013000)="00", 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000009000)=[{&(0x7f0000004000)="1a0b7bec9f9d3700cccf9c2c81287eda0f6c6ec2e37a80933c5ec8da38709bd5efffbfa70517d592787ee7f09022958a6cef31fbf2de870100a3189955c1ccfc7c028e547a8427fc3128a10d9a874c1543c4a198a67325fc137c3b024012ac77a7885e78cca700ed42401f21fbcc1487adde88179f46bf793f95dc24881b798c8b10e532a2194b898613462007e08c179d1ff1fcffa05a358241a39d9145ace152ac119581e9947a5a5d6fff3aa5", 0xae}, {&(0x7f0000013000)="b373728f35cb858fec699f7ec4777f39a2620a4370f4214f5cddc374bcbfb2a6332690da580f8f845ffb7f3f6fefdae3302b062e16a8c91050052c186f37e24fbdd3737c5b77814c2f112ec5ce90a1ef17b4b5e52068ce93c9e0d37c5b2e80437e4f8d5015454d095737e73f25ee39b6f4abd0ee37d92fa437c5f829f4e49375f843fcfb23ff603f24997803f7", 0x8d}, {&(0x7f0000006000-0x5)="93e0e25f06", 0x5}, {&(0x7f0000007000-0x24)="9695f9eaa52d8e858405993d3f17b9268b7c196ba1fd9144d065a4d4e3cbccb18adf3e51", 0x24}, {&(0x7f0000007000)="d36e2b99d92c21cd5cb2f26cf274e00926e43cfde8e170cad89a2355aff06b99a351ab36ce01954a9b88b825188fee56d01dfb6ac578da9358586023d6c7385157ab23267072655100cede04924455a5364834fa11eb868270eee67f69b7128039d57aabc185050480f17a1dfdfe42f396087e0c62448c882608c7079cdb8635268fd01cf11091a750d7a86d295b7267ad3344ec49cc6e3829e0a649c2d1500676536913c818f02cf4982b1a7f86e39db28e14cf92fb9b28db693242", 0xbc}, {&(0x7f0000009000-0x59)="a1cfddc79b87b673f081ae70371004795bc6627ec5cae227d112d9ce36c66fabf17dd0a0bc8aa4d2b1a074d745cbc58650d4366ac04038019ae8882d847812d80cc36cae1c3c68867adffef85f1afd343551561c2afbc2ac39", 0x59}, {&(0x7f0000013000)="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", 0x1000}, {&(0x7f0000001000)="46f0923137c91166a5e7a72346a4205f35d414bbfea9647292e1516be1745f71b8755886b3c86e9431229589decba667f3f49a0b46d0b441128d9db1fe24af3aa2d07779b25c8acb5b4df66f04fd00c183c9d97cca985bd2ea1466ff637798888b65fa31e397c19e0d87a187d97fec3711770a39dbc852f4f8e7f3f8b5fff9523b7d2caa847ada66ca42666fa485f96ed85fd2091d187c91b936341e03c14a24fdf64d31dd99b92804b251cdfed0a1b7e1c5a0128a14e89e6b13ba41f79389a4f31ca52f73ab15af1c8dff01467d01eb9cf062e31b41f5972ba701f6d249cf2c95f61650428e21a97d73e5b1ee2d4c3fda973c83", 0xf4}], 0x8, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000004000)="d722c91a3820704b91bd77e2ba126d8ca6df39e500055d6e1b500be5789f1571942815e807b26a3069e02d2f119e01cca889929565bd527c3143f0c56a01e3cc03dd2b9d1a439bffbaef7e3e1d01e0", 0x4f, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000019000)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000007000-0x4)=0xc) sysfs$1(0x1, &(0x7f0000012000)="6d696d655f747970785e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000") clock_gettime(0x4, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000005000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0xfffffffffffffffc, 0x500, 0x80000001, 0x40000001, r3}) fallocate(r2, 0x3, 0x0, 0x4000010000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000005000+0x87b)={@common="65716c00000000000000000000000000", @ifru_data=&(0x7f0000005000)="a36f4465c3462a20771700f9e353f5799061af968e7a30ed167c207126d6dd1d"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000013000)="2e2f66696c653000", &(0x7f0000006000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd) dup3(r2, r0, 0x1000080000) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000003000)={0xffffffffffff8000, 0x88c0, 0x200, 0x57, 0x80000001, 0x601c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000005000)=[{&(0x7f000000b000-0xf0)="d00a64f1d5fb4b3e14bdfca1bff5f6377fdff160cabf19ad444e6754965ea1158475abea27384ad1e49b56d60143b92353b416bd21d4fd61a322bdd692507f150bf49123eae1ecd3fd3ae1c8828d19764afa251fee76ca49b3d5b4516fec5cee2bdf814a58ba636e63bd78be5d1d4e7a50af457f1db451caca75920000e6d535a6a1a0ea551345eb4167195c5aaf2801b4ad50e8aca3f57c313d9f8611636e2f2f78c424eadb330ea8d347bce797bcc3df5fd647b4853fd6743267965ba2f121b15a566155d559e104e9303ae4b5ae068a9ca43f1c0c55f578a86c7eba0c738e32a358d169a38318b523d591cfbd039d", 0xf0}], 0x1, 0x8) close(r0) read(r1, &(0x7f0000019000)="", 0x0) 2017/12/12 02:15:50 executing program 2: r0 = syz_open_dev$sg(&(0x7f000031c000-0x9)="2f6465762f73672300", 0x0, 0x400100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000031a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x2, 0x0, 0x200, 0x0, 0x0, 0xfe, 0x7, 0x0, 0x5, 0x0, 0x408d86, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x40000) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005e9000-0x78)={0x2, 0x78, 0x45, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0xf7ed, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x3, 0x0, 0x5, 0xe5a, 0x8, 0x0, 0x0}, r1, 0x9, r2, 0xffffffffffffffff) perf_event_open(&(0x7f0000889000)={0x2, 0x78, 0x400000000048, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f00008c7000)=0xffff) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x40005, 0x84) getsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f00007b7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ced000-0x4)=0x32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f00000f3000)="2e2f66696c653000", 0x9d) ioctl$TTUNGETFILTER(r4, 0x800854db, &(0x7f0000257000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_emit_ethernet(0x4e, &(0x7f000057d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x4, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0xffffffffffffffff, 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x7, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) accept4$packet(r4, &(0x7f0000427000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c17000-0x4)=0x14, 0x800) bind$ipx(r4, &(0x7f0000b99000-0x10)={0x4, 0x4, 0xff, "500f25a071bf", 0x7, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000cf3000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000291000)=0xe8) r7 = getegid() lchown(&(0x7f0000faa000)="2e2f66696c653000", r6, r7) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000ebb000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7, 0x3, 0x2, 0x1b, 0xa0, 0x20000, 0x4, r5, r6}, {0x7fff, 0x4, 0x858e, 0x103, 0x1ff, 0x5, 0x6f, 0x7}, {0x9, 0x4, 0x3, 0xfff}, 0x1, 0x1000000001, 0x3fa, 0x0, 0x24, 0x2000000000000}, {{@in=@rand_addr=0xfff, 0x7fff, 0x9}, 0x2, @in=@rand_addr=0x1, 0x7fc, 0x1, 0x0, 0x400000, 0x9, 0xfffffffffffffff8, 0x1}}, 0xe8) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0xa1, &(0x7f0000065000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x4) 2017/12/12 02:15:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000c14000)={&(0x7f0000a21000)=@nl={0x0, 0x0, 0x3, 0x3f}, 0xc, &(0x7f000087f000)=[], 0x0, &(0x7f0000e45000)=[], 0x0, 0x8004}, 0x8000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00001d8000-0xc)={0x0, 0x7ffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000f12000)={0x2, &(0x7f0000671000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f000079f000)={r1, &(0x7f00002b5000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept4(r2, 0x0, &(0x7f00006bb000-0x4)=0x0, 0x80800) r4 = accept4$ipx(r3, 0x0, &(0x7f0000d69000)=0x0, 0x80000) r5 = epoll_create(0xffffffff) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f000036a000)={0x40000000, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000ac9000-0x4)=0x0) ioctl$sock_ifreq(r2, 0x8943, &(0x7f00001a1000)={@common="67726530000000000000000000000000", @ifru_addrs=@ax25={0x3, {"64020100ccff00"}, 0x7}}) r6 = accept(r2, &(0x7f00000ef000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f84000)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000964000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000fd8000-0x8)={0x0, 0x81}, &(0x7f0000a18000-0x1)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00007d4000)={r8, 0x3, 0x10000, 0x9}, 0x10) sendto$inet(r2, &(0x7f0000d54000-0x3)="15d081", 0x3, 0x20008045, &(0x7f0000277000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = socket(0xe, 0x80002, 0x5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f79000-0x8)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a65000-0x8)={0x0, 0x0}) getsockname$packet(r9, &(0x7f0000327000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000698000)=0x14) r10 = socket$inet(0x2, 0x6, 0x6) setsockopt(r9, 0x20000000003, 0x1, &(0x7f000061e000-0x11)="9c508d8800000004847224360a002cd909", 0x11) socket(0x100002, 0x0, 0x101100000007) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000a69000)="68696768737065656400", 0xa) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000889000-0x8)={0x0, 0x400}, &(0x7f0000fc4000-0x4)=0x8) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f00000df000-0x4)=0x100000000000, 0x4) connect$netlink(r9, &(0x7f0000281000)={0xf, 0x0, 0x3, 0x2}, 0xc) setsockopt$inet_int(r2, 0x0, 0x15, &(0x7f0000385000-0x4)=0x200001, 0x4) recvfrom$inet(r10, &(0x7f0000b7e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33, 0x20, 0x0, 0x0) 2017/12/12 02:15:50 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a4e000-0x9)="2f6465762f72746300", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) 2017/12/12 02:15:50 executing program 1: socket$inet(0x2, 0x2, 0x4088) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009b4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x205, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd1000)="2e2f66696c653000", &(0x7f0000fd2000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f00003ab000)="") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000071e000-0x8)="2e2f66696c653000", 0x200003, 0x1) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd3000)="2e2f6275732f66696c653000", &(0x7f0000fd1000-0x8)="2e2f66696c653000", &(0x7f0000fd2000)="31000004", 0x20, &(0x7f0000fd3000)="") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000fd6000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53) r2 = fcntl$dupfd(r1, 0x0, r1) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000143000)="2e2f66696c653000", &(0x7f00007d1000)="72616d667300", 0x800000, &(0x7f0000802000-0x1)="53") renameat2(r1, &(0x7f0000fcf000)="2e2f62757300", r2, &(0x7f0000fcf000-0x6)="2e2f66696c653100", 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000ec2000-0x6)="2e2f62757300", &(0x7f00002d4000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00008db000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r2, &(0x7f0000fd6000-0x6)="2e2f62757300", 0x200) 2017/12/12 02:15:50 executing program 5: setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x80000000, 0x0, 0x100000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfffffffffffff000, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4, 0x0, 0x0, 0x0}, r1, 0xfffffefffffffffb, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3fc000)=nil, 0x3fc000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000083b000)="6465616400", &(0x7f0000af0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000be6000)="ef74d0238740efe7ad8fad5370a8267902100080b1bd79742171f83f76a53a4784dc3ad1cd044047458e6c2432b57b8e2889a027553b9d1fda9219a9c2469cf8e07d9813a1ea7328f9c7fb8c90a3c9683f8f2c756ed5473cb33e435f3ad55798d9db8b996c765ced75c17fa6adf26d01edd08dc277de648f9811848fd60a55b651d649be3f5e248daa31f4c30d26c6a2cfbc79f34d572c003d44c95a8ab388fe62b65deaf384b1c4436954e622ff", 0xae, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x4200020) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ea3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000ba0000)="da2e80153486fb16ed9dd06dff5f600133fca2eb578d2893d0800906f2581e6befa8debf413c15b30f175f037e6a30831f8e5dbf0f061a9879b97d9cfb407ad000005099b5f89a3fdb0e32f1b3f8878b4fac092c71fd1143e4febfd16755b8489cffdab116e9d9dbf82710533803e8ccda13d8c334cd2f782778795d86a49448bd0d62b77dacbe7d6c8757b2d732f0a909e25cbffcf6fba1cdac3f2dcdb01e3a166cc2a91295342a4ca78f5a06313fc77a79e77c56067c7bcafed434d3621f5ef240", 0xc2) setsockopt$sock_int(r4, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) sendmsg(r3, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[{&(0x7f0000b95000-0xc4)="54", 0x1}], 0x1, &(0x7f0000b95000-0x292)=[], 0x0, 0x0}, 0x0) r5 = socket(0x3, 0x800, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000ba0000)=0x7f, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00003fc000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x9, 0x7, 0x7, 0x40}, &(0x7f0000b9f000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00000f5000)={r6, 0x18}, 0x8) socketpair(0x10, 0x80000, 0x90, &(0x7f0000b27000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netlink(r7, &(0x7f0000ba1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ba3000-0x4)=0xc) poll(&(0x7f0000ba3000)=[{r5, 0x10, 0x0}, {r3, 0x44, 0x0}, {r5, 0x100, 0x0}, {r7, 0x20, 0x0}, {r4, 0xa084, 0x0}, {r3, 0x6, 0x0}, {r4, 0x8062, 0x0}, {r5, 0x14, 0x0}, {r3, 0x248, 0x0}], 0x9, 0x1) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000ba2000)={0x9, 0xe2fd}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f00001ca000-0x18)={r6, 0x12, 0x2c, 0x401, 0x2}, &(0x7f0000ba1000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000b9f000)={r6, 0x1, 0xe31, 0x4}, 0x10) recvmsg(r4, &(0x7f0000b99000-0x38)={0x0, 0x0, &(0x7f000095d000-0x40)=[{&(0x7f0000521000-0x2)="0000", 0x2}], 0x1, &(0x7f0000efd000-0x10)="00000000000000000000000000000000", 0x10, 0xa4e}, 0x2) splice(r4, 0x7, r5, 0x10, 0x200, 0x8000001) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00005a7000)=0x0) [ 85.685505] binder_alloc: binder_alloc_mmap_handler: 15418 20004000-20008000 already mapped failed -16 [ 85.725627] binder: 15418:15465 ioctl c0306201 20007000 returned -14 2017/12/12 02:15:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)="6d6f756e747300") r1 = epoll_create(0x102) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a57000)=@assoc_value={0x0, 0x3}, &(0x7f0000dda000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d19000)={r2, 0x2}, &(0x7f000019d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005b7000-0x4)=0x0, &(0x7f0000db3000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)={0x0, 0x0}) mount(&(0x7f000000a000)="2e", &(0x7f0000852000)="2e", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f00008a7000)="") epoll_pwait(r1, &(0x7f0000f35000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x80000001, &(0x7f00009f3000-0x8)={0xe95}, 0x8) syncfs(r1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000332000)={0x100, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000f72000)={0x7, r3}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000eba000)={0xeda, 0x7, 0xffff, 0x4bb6, 0x420b, 0x80000001, 0x694, 0x100, 0x81, 0x85c, 0x462, 0x6}) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000683000-0x8)=0x3) epoll_wait(r1, &(0x7f00006f3000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x100000001) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000bb3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") umount2(&(0x7f00003d8000)="2e", 0xfffffffffffffffe) readlink(&(0x7f0000a82000-0x1)="2e", &(0x7f0000cc9000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7) symlinkat(&(0x7f0000d98000-0x1)="2e", r0, &(0x7f00006b5000-0x1)="2e") 2017/12/12 02:15:50 executing program 6: mmap(&(0x7f0000000000/0xa64000)=nil, 0xa64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003f0000-0x10)={0xc, 0x0, 0x20005, 0x3}) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x1, 0x13010, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000a67000-0x4)=[0x0]) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a67000)={r0, 0x0, r2}, 0xc) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000a66000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a67000)=0xb) signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000a68000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x40000) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000541000)=0x80000000, 0x4) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a65000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000f7000)=0x8) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a65000-0x8)={r4, 0xe70}, &(0x7f0000a64000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000a64000)=0x0, &(0x7f0000a65000-0x4)=0x4) timer_create(0x2, &(0x7f0000839000-0x60)={0x0, 0x2c, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000801000)=0x0) timer_delete(r5) 2017/12/12 02:15:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000020c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000002000)={{0x1, 0x1, 0x3, 0x0, 0x7}, 0x5, 0xf2, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x100000000, 0x40, 0x3, 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]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0xfffffffffffffffb}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r1, @in={{0x2, 0x2, @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]}, 0x8340, 0x69d, 0xfff, 0x3, 0x28}, 0xa0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) socket$netlink(0x10, 0x3, 0x6) [ 85.746272] binder: send failed reply for transaction 240 to 15418:15435 [ 85.755629] binder: 15418:15422 ioctl c0306201 2000afd0 returned -14 [ 85.770380] binder: 15418:15435 ioctl c018620b 2000cff1 returned -14 [ 85.790050] binder: 15418:15435 ioctl c018620b 20001fe8 returned -14 2017/12/12 02:15:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f7573657200", 0x2, 0x0) 2017/12/12 02:15:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e27000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00006b7000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x3, 0x7, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) [ 85.845107] binder: 15418:15435 ioctl c0306201 20006fd0 returned -14 [ 85.873877] binder: 15418:15435 got reply transaction with no transaction stack [ 85.882865] binder: 15418:15435 transaction failed 29201/-71, size 32-8 line 2924 [ 85.892795] binder: BINDER_SET_CONTEXT_MGR already set [ 85.898093] binder: 15418:15465 ioctl 40046207 0 returned -16 [ 85.900494] binder: 15418:15512 ioctl 404c534a 2000b000 returned -22 [ 85.905327] binder: 15418:15512 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 85.919690] binder: 15418:15435 got transaction to invalid handle [ 85.926910] binder: 15418:15435 transaction failed 29201/-22, size 0-0 line 3008 [ 85.934546] binder: 15418:15435 ioctl c0306201 20007000 returned -14 2017/12/12 02:15:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)="2e2f66696c653000", 0x2000ff, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, r1, 0xfffffeffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3fc000)=nil, 0x3fc000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000594000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d0a000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$TIOCSBRK(r3, 0x5427) r4 = perf_event_open(&(0x7f0000015000-0x78)={0x3, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x22424, 0x0, 0xffffffffffffff1d, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9949, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x4) bind$unix(r3, &(0x7f0000668000)=@abs={0x0, 0x0, 0x2}, 0x8) fadvise64(r3, 0xf, 0x4001, 0x4) modify_ldt$read(0x0, &(0x7f0000944000)="00000000000000000000000000000000000000000000000000000000", 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = add_key(&(0x7f0000ffe000)="90050009004c6400", &(0x7f0000717000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007e0000-0x83)="20ca162fe50b4b22dd3ba2b6afc2ee3b6c1606c0e8b9cf74775eccf3daa32bac1d41365f5f4aa0aa05cb489b9dd7e82915c070d7d0baaa00cecb1d642ad73bac56671fcf002b63bf7c572dd952a96765b6cc3f79b0f231f4cd24e3d21877ff0a3d0c853b0a2b7d62c4a1dc1bf3d13f8e490d24cf10a40e0bc1023d3b8f87888da602a8", 0x83, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r6, 0xffffffffffffffff) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000015d000)={0x0, 0x0, 0x0}, &(0x7f000095c000-0x4)=0xc) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f000096b000-0x1)=0x4) stat(&(0x7f000075a000)="2e2f66696c653000", &(0x7f0000c34000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet(r5, &(0x7f00006a9000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r5, 0xffffffffffffffe0) syz_emit_ethernet(0x4a, &(0x7f0000a25000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0x0, 0x0, {[@md5sig={0x13, 0x12, "d79b15abc84987c61579dada11bc743d"}]}}, {""}}}}}}, 0x0) clone(0x8010900, &(0x7f00009f4000)="", &(0x7f000078e000)=0x0, &(0x7f000039f000)=0x0, &(0x7f00001ea000)="") setitimer(0x0, &(0x7f0000f1d000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000b78000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000083000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) mmap(&(0x7f00003fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f0000ea1000)="", 0x0) 2017/12/12 02:15:50 executing program 2: r0 = socket$inet(0x2, 0x2, 0x4088) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x100000000000023, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f00009b4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00009b4000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00009b4000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd1000)="2e2f66696c653000", &(0x7f0000fd2000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f00003ab000)="") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000071e000-0x8)="2e2f66696c653000", 0x408080, 0xfffffffffffffffd) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd3000)="2e2f6275732f66696c653000", &(0x7f0000fd1000-0x8)="2e2f66696c653000", &(0x7f0000fd2000)="31000004", 0x20, &(0x7f0000fd3000)="") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000798000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53) r2 = fcntl$dupfd(r1, 0x0, r1) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000143000)="2e2f66696c653000", &(0x7f00007d1000)="72616d667300", 0x800000, &(0x7f0000802000-0x1)="53") renameat2(r1, &(0x7f0000fcf000)="2e2f62757300", r2, &(0x7f0000fcf000-0x6)="2e2f66696c653100", 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000ec2000-0x6)="2e2f62757300", &(0x7f00002d4000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00008db000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) unlinkat(r2, &(0x7f0000013000-0x6)="2e2f62757300", 0x200) 2017/12/12 02:15:50 executing program 6: r0 = socket$inet(0x2, 0x2, 0x4088) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x100000000000023, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f00009b4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x205, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00009b4000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000be5000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd1000)="2e2f66696c653000", &(0x7f0000fd2000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f00003ab000)="") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000071e000-0x8)="2e2f66696c653000", 0x200003, 0x1) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd3000)="2e2f6275732f66696c653000", &(0x7f0000fd1000-0x8)="2e2f66696c653000", &(0x7f0000fd2000)="31000004", 0x20, &(0x7f0000095000)="") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000798000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53) r2 = fcntl$dupfd(r1, 0x0, r1) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000143000)="2e2f66696c653000", &(0x7f00007d1000)="72616d667300", 0x800000, &(0x7f0000802000-0x1)="53") renameat2(r1, &(0x7f0000fcf000)="2e2f62757300", r2, &(0x7f0000fcf000-0x6)="2e2f66696c653100", 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000ec2000-0x6)="2e2f62757300", &(0x7f00002d4000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00008db000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) unlinkat(r2, &(0x7f0000013000-0x6)="2e2f62757300", 0x200) 2017/12/12 02:15:50 executing program 4: mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x80000, 0xfffffffb) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000005, 0x0, &(0x7f000070f000)={0x0, 0x0}) connect$inet(r1, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000078b000-0x5c)={{0xa, 0x1, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd}, {0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x7e1, [0x1000000000003, 0x0, 0x10001, 0x8000, 0x1, 0x10006, 0x2c1a000000000003, 0x3]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000173000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000062c000)=0x100, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) write(r2, &(0x7f00005b3000-0x24)="2400000052001f0014f9f407000904000a0007ef07000100feffffcb0800000000000000", 0x24) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80000400001, 0x6, &(0x7f0000b6f000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x80001, 0x4, &(0x7f0000458000-0x8)={0x0, 0x0}) shutdown(r5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000002000)={0x80, 0xfffffffffffffff8, 0x4, 0x3, 0x0, 0x1, 0x1000, 0x2, 0x0}, &(0x7f0000008000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000081000)={r6, @in={{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a9a000-0x4)=0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f000000a000-0x35)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000006000-0x4)=0x35) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000765000)={r6, 0x73, "1582e80000000000000101a70d54fdfde7f214821cce6da8825782d9b6a43cb9fb7ab444d36c287b261d3bcb0e8a9187b74b60506efaf06b4322b1f0c053b4d547a10d2af16a8d335ec7e0dfdc6c695fd5a2755ee381afb8605f5993bf7091ae05a925eb8ca7564c9fa3d4df2592423c6d62ef"}, &(0x7f0000971000)=0x7b) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003d3000-0x4)=0x4, 0x4) 2017/12/12 02:15:50 executing program 5: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x1c) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00008ce000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000db6000)=0x2c, 0x4) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000088e000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = syz_open_dev$usbmon(&(0x7f00005f8000)="2f6465762f7573626d6f6e2300", 0xffffffffffffff28, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000f62000)={0x2, &(0x7f0000c64000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x800000000000001) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a67000)={0x0, 0x0}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000f64000)={0x80000001}, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x8000a, 0x10001, &(0x7f0000f64000)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r6, 0x4008642a, &(0x7f0000f65000-0x8)={r3, 0x10}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f000004f000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0}) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0xa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x49b}, 0x1c) r7 = socket$inet6(0xa, 0x40002, 0xfffffffffffffffd) setsockopt$sock_int(r7, 0x1, 0xf, &(0x7f00006d6000)=0x6, 0x4) bind$inet6(r1, &(0x7f00001a6000)={0xa, 0x2, 0x80000029, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) r8 = socket(0x109, 0x20000000000c, 0x6) connect$inet6(r0, &(0x7f0000efb000-0x1c)={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400fff}, 0x1c) connect$inet(r4, &(0x7f000049f000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000f63000)=0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r7, &(0x7f0000f67000)={0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r8, 0x1d36a, 0x7, &(0x7f00008a8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f65000-0x4)=0xda) ioctl$sock_ifreq(r5, 0x8926, &(0x7f0000153000-0x28)={@common="69703667726530000000000000000000", @ifru_names=@common="6c6f0100000080010000fffffff40000"}) close(r1) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000394000)=@req={0x28, &(0x7f0000f67000)={@generic="8dff12e854dc4c3075ed2ce0dbc8c54b", @ifru_map={0xffffffff, 0x7fff, 0x9, 0x9, 0x9, 0x6}}}) 2017/12/12 02:15:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000cd2000-0x8)={0x0, 0x0}) getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000c6000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000f2000)="6e65742f61727000") sendfile(r0, r2, &(0x7f000029d000)=0x0, 0x400) 2017/12/12 02:15:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c70000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000314000)=0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000860000)="2f6465762f73657175656e63657200", 0x200000028000, 0x0) timerfd_create(0x0, 0x80800) getsockopt$inet_dccp_int(r1, 0x21, 0x15, &(0x7f000035b000)=0x0, &(0x7f0000fe2000)=0x4) r2 = syz_open_procfs(r0, &(0x7f000063e000-0x8)="656e7669726f6e00") readv(r2, &(0x7f0000ac0000-0x80)=[{&(0x7f0000ac0000-0x73)="00", 0x1}], 0x1) socket$unix(0x1, 0x2, 0x0) 2017/12/12 02:15:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000004000000003, 0x2) sendto$inet(r0, &(0x7f0000461000-0x9d)="986d01e8047a1f32be7ab2ef12baace804aeb1063870d3b8437db60ad3972d5d9b3fdedaf513a80000bbb36eecfea1764d99bd7e000000099cbd78109078774ea204216edecaca21d562b9599a84aebf1c20d087b48fee20102964e84bf6157ab5fa027278488734bb9ce7bd970f10ad2c8b29f77a0800368fbd786d073c43b409508fd9fa58f5c95c56ad990fac32f753174892e6c2e7ed2e16ad807b", 0x9d, 0x8081, &(0x7f0000f9f000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000d4e000-0x90)={0xc, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmmsg$inet_sctp(r0, &(0x7f0000c41000-0x38)=[{&(0x7f0000a80000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000312000)=[{&(0x7f0000243000-0x41)="f298f16eb4313bfa9855510ea528ad07967754115e720acf718a93659f474d4faf99f2b608ef68065674b0283f085bb4f487fe9c060d5809b238829f49bbf2c534", 0x41}, {&(0x7f0000732000-0x6c)="7dd8f1dddf06bd69bdfc311221819dbd0b9cada29bb562e620bd773ecdf70f91a907eaef13f43f84b6e30a28a59fb99aa6a3d7d7c32b223b8d5e50cca0a9276933033d8be93c1dfc0cee7aae46527dfbd8ca738734269450705070065285836b03f05db800803b0666ea3d70", 0x6c}, {&(0x7f0000299000)="10b2f19d68e0f19c1ce01a5d8ad438bcc4490ba291f718a157536190fabfcf0e601eb87feef317ceb857248a45938f2376092a638d01529777426217a30a95e193cdd969c7e94355c8bf0b259945a02b529751f573881e35a5f975f7005a945e97391e169f311492617e4cd584ed0087b8b3da198e54e07cbe14e10b880f275968612a8e474e5068562c6a6b442051b5b6758537a9cad584a2d17bac436f6bc0a3fd80fc1f7e60e8644fd615a01e75a648801970b25dc376897a3f9005716ad282324102a9511d1b2f5401d28546565d43d7538a57792054a0a3f08513521a9eb6a1f5f33bd3", 0xe6}, {&(0x7f00007f1000)="51e4d958bc9b284ec5", 0x9}, {&(0x7f0000cd8000)="ef53862afde40a15c5789d2b8976bcc53f9bc0585d", 0x15}, {&(0x7f0000b2c000-0x21)="9439b71e6ff6883980d3059fc46c5536aab531e5e55ff9042f3d8dd06cfb8223c7", 0x21}, {&(0x7f0000190000-0xe)="de58bc43750217523e9a606a919c", 0xe}], 0x7, 0x0, 0x0, 0x4}], 0x1, 0x20000000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000cd000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c22000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000161000-0x28)={@common="67726574617030000000000000000000", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004e7000-0x8)={0x0, 0x0}) setsockopt$inet_mreqn(r2, 0x0, 0x21, &(0x7f0000e86000-0xc)={@multicast2=0xe0000002, @empty=0x0, r1}, 0xc) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000afb000)={0x2, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21, 0x1, 0x3, 0x3f, 0x200, 0x0, 0x9, 0x80000000, 0x8}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ea1000-0x90)={0x4000000000000004, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000690000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x100000000000001, 0x8, [@multicast1=0xe0000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x30) socket$inet6(0xa, 0x8000a, 0x8) r3 = socket$inet6(0xa, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00003d7000)={0x0, 0x9}, &(0x7f000065c000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e6d000)=@sack_info={r4, 0x3fb, 0x4}, &(0x7f0000fbe000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000125000-0xc)={0x0, 0x7be8, 0x30}, &(0x7f00001a0000-0x4)=0xc) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000d26000)={r5, 0x100000000}, &(0x7f0000416000-0x4)=0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005c6000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a2d000)=0xe8) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000a68000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00001dc000-0xc)={0x0, 0x10, 0x30}, &(0x7f0000cc8000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000c87000-0x8c)={r5, 0x84, "20b9e24bccd57bf7d7a7504236eb61c93406e44cbc92183322d544321e1b4c0021fe7152ad60f44d61aafca74afd501c6fde2c86e04f57ca2f1989b44444de6a168a0002c0a0d34fca440e1ba35edff9bf4fdf76b4142067e596430145769936456f0cd21afa7326107bcfdea589021a26b69d133a6c193533e778fe4ceb3882637d4bff"}, &(0x7f0000ce5000-0x4)=0x8c) sendto$inet(r2, &(0x7f0000d9f000-0x93)="c702006ed3d466d7cc62267353f8e875a6bd8664d60a28b1ea4680e260ab765f0c0280f42fb53fa63ec96a5ccaf5f19606635faaad7e020169856f6301fd44a883e3d58805530ef190626f3d80aff3106ca03001d025989400000000000005584b205aee829db7df35afea5ee72a9c0c49f5d1cc1d505124ee3739f81c0f9a1206d1ff070000a3315bc49cf406867acfbd0e5e", 0x93, 0x200000020008003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000772000)={r7, 0x18}, &(0x7f0000fe4000-0x4)=0x8) r8 = accept(r0, &(0x7f00005a7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) getsockopt$inet6_tcp_buf(r8, 0x6, 0xe, &(0x7f0000288000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000024f000-0x4)=0x1000) setsockopt(r6, 0x9, 0x5, &(0x7f0000004000-0x46)="943ff4f103eb558d91d00246a02ca0377cb19ac4f0c390ecf6888e84ce2f64ec43a5bff4cc4eb738c611f5c30d756d47cbe06da3ba5696977d80cb26203597f4eb28678a211b", 0x46) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cb9000)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f00003ac000-0x4)=0xc) accept4$inet(r8, 0x0, &(0x7f00008d1000-0x4)=0x0, 0x8000000000080003) [ 85.974412] binder: 15418:15422 ioctl c0306201 20006fd0 returned -14 [ 85.993542] binder: undelivered TRANSACTION_ERROR: 29201 [ 85.999052] binder: undelivered TRANSACTION_COMPLETE [ 86.021377] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/12 02:15:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000aba000)=0xffffffffffffffff, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000a1e000-0x10)=[{&(0x7f0000cf3000-0x29)="290000001c00190455bba349000a007c02000000000000000000000709000100ff0000000000000809", 0x29}], 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000bc8000)="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", 0xfc) socket(0x10, 0x3, 0x0) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) r3 = creat(&(0x7f0000fc1000)="2e2f66696c653000", 0x40) accept4$inet6(r0, &(0x7f0000277000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008cc000)=0x1c, 0x800) pwrite64(r2, &(0x7f0000ea9000)="339021ad1705fc5928940fcfa8a143cdf3ced807a5aaba787a53d72419c17df69dc434e511de5527399774d597fb1a072c7893da6082f8b519e3ffdb236dbaf8706481a96cc45b3f97b48be51c868b9dd7d744feb7e8cb65c6edf926b5849a632e7a0b7a552ffef4c98e672db3280f0ddf243cc4ba764b6d35b36eea2fc380fefd8edbe936d419ac62f25336a23174920c4d151b1760e40846546160fb24648ed2ed6d415dafa9f6fcf32dd6dca6ec07f1865494d85dfba583204ea478b1dd0bacf2205d5d97c8", 0xc7, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1c6, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000fc7000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000060e000)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000e9d000)=0x0, &(0x7f0000dd0000)=0x0, &(0x7f0000751000)=0x0) syz_fuse_mount(&(0x7f00006d3000-0x8)="2e2f66696c653000", 0xa000, 0x0, r4, 0x100000001, 0x1000000) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000062c000-0x8)=0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e1b000)="2f6465762f7667615f6172626974657200", 0x121440, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f000011e000-0x4)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) clone(0x0, &(0x7f00009be000)="", &(0x7f0000a4a000-0x4)=0x0, &(0x7f0000bdb000-0x4)=0x0, &(0x7f00001f5000-0xf6)="") recvfrom$llc(r5, &(0x7f00007e3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c, 0x100, &(0x7f00008d2000)={0x1a, 0x19, 0x3, 0x1, 0xc, 0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f00001b2000-0xa)="2f6465762f70746d7800", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f000009f000)=[]}) unshare(0x240000000) r6 = socket(0x10, 0x3, 0x10) write(r6, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x1, &(0x7f0000860000)={0x0, 0x0}) 2017/12/12 02:15:50 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000a1c000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000063b000-0x4)=0x58, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x1000}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000003000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000053e000-0x4)=0x1, 0x4) socketpair$inet(0x2, 0x0, 0x3f, &(0x7f0000645000-0x8)={0x0, 0x0}) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000dc3000-0x4)=0x0, &(0x7f0000392000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000052a000-0x10)={0x0, 0x5, &(0x7f00008af000)=[@in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x2, 0x1c, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, @in6={0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000019d000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007d0000)={r3, 0x1f}, &(0x7f000004a000-0x4)=0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000b1e000)=0x5, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000776000-0xc)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f00009e4000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007a7000-0x20)={0xb8, 0x10000000005, 0x200, 0xce, 0x1, 0x20, 0x8, 0x8bb, r4}, &(0x7f0000b85000)=0x20) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000a8d000)=0x0, &(0x7f0000dd8000)=0x4) accept4$packet(r0, &(0x7f0000178000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000053000-0x4)=0x14, 0x80800) pipe(&(0x7f00006d0000)={0x0, 0x0}) getsockopt(r0, 0xfff, 0xc450, &(0x7f0000e4f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bb3000-0x4)=0x28) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f00009f8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f0000d88000-0x8)={r6, 0x3}) epoll_create(0x2) syz_emit_ethernet(0x2e, &(0x7f0000a72000-0x30)={@random="0b234a87f2e1", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x800011, 0x0, 0x0, @empty=0x0, "09d90000"}}}}}, 0x0) socket(0x1d, 0x200000002, 0x5) 2017/12/12 02:15:50 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x10007fffc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000013000)="00", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) pwrite64(r1, &(0x7f0000004000)="d722c91a3820704b91bd77e2ba126d8ca6df39e500055d6e1b500be5789f1571942815e807b26a3069e02d2f119e01cca889929565bd527c3143f0c56a01e3cc03dd2b9d1a439bffbaef7e3e1d01e0", 0x4f, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000019000)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000004000-0x4)=0xc) sysfs$1(0x1, &(0x7f0000012000)="6d696d655f747970785e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000") clock_gettime(0x4, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000005000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0xfffffffffffffffc, 0x500, 0x80000001, 0x40000001, r3}) fallocate(r2, 0x3, 0x0, 0x4000010000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000005000+0x87b)={@common="65716c00000000000000000000000000", @ifru_data=&(0x7f0000005000)="a36f4465c3462a20771700f9e353f5799061af968e7a30ed167c207126d6dd1d"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000013000)="2e2f66696c653000", &(0x7f0000006000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd) dup3(r2, r0, 0x1000080000) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000003000)={0xffffffffffff8000, 0x88c0, 0x200, 0x57, 0x80000001, 0x601c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000005000)=[{&(0x7f0000002000-0xf0)="d00a64f1d5fb4b3e14bdfca1bff5f6377fdff160cabf19ad444e6754965ea1158475abea27384ad1e49b56d60143b92353b416bd21d4fd61a322bdd692507f150bf49123eae1ecd3fd3ae1c8828d19764afa251fee76ca49b3d5b4516fec5cee2bdf814a58ba636e63bd78be5d1d4e7a50af457f1db451caca75920000e6d535a6a1a0ea551345eb4167195c5aaf2801b4ad50e8aca3f57c313d9f8611636e2f2f78c424eadb330ea8d347bce797bcc3df5fd647b4853fd6743267965ba2f121b15a566155d559e104e9303ae4b5ae068a9ca43f1c0c55f578a86c7eba0c738e32a358d169a38318b523d591cfbd039d", 0xf0}], 0x1, 0x8) close(r0) read(r1, &(0x7f0000019000)="", 0x0) 2017/12/12 02:15:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0xfffffffffffffffe, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x2005, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000004000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x5, 0x0, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3d, &(0x7f0000cd8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@generic={0x0, 0x88b5, 0x6, 0xb, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "4af2f41026bf317f2833a1", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "80f264ff72632e387e6433199de3303a"}}}}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000494000-0x4)=@assoc_id=0x0, &(0x7f0000e19000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a8e000)={r2, 0x7fffffff}, 0x8) r3 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r3, &(0x7f0000c0a000)={0x0, 0x0, &(0x7f0000335000)=[{&(0x7f000000e000)=[{0x14, 0x13, 0x3fb, 0x0, 0x0, "11"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000ee0000)=0x4, 0x4) getsockopt(0xffffffffffffffff, 0x4, 0x7fffffff, &(0x7f0000cb9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000319000)=0x34) socketpair$inet_sctp(0x2, 0x8000100000000a, 0x84, &(0x7f0000697000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000030e000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e0000-0x4)=0xe8) socketpair$inet6_sctp(0xa, 0x3, 0x84, &(0x7f0000697000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ca4000)=0x0, &(0x7f00007e8000)=0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00007d1000)=0x0, &(0x7f00000d9000-0x4)=0x4) syz_emit_ethernet(0x101b, &(0x7f00003ef000)={@random="7782d97f6b15", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x2, 0x9, 0x6}], {0x8100, 0x7f, 0x3, 0x3f}}], {{0x6558, @llc={0x1003, @llc={0x42, 0x1, "14", "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"}}}}}, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000746000-0xc0)=[@in6={0xa, 0x1, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x10001}], 0x9) write(0xffffffffffffffff, &(0x7f00004e8000)="260000005e0009000000eaf83a0000000000000002000000fbffffff000008db1ee9ff4435eade5f3c", 0x29) 2017/12/12 02:15:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f00004b2000)="") r0 = dup(0xffffffffffffffff) r1 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000f6c000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00004d2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = signalfd(0xffffffffffffffff, &(0x7f0000588000-0x8)={0x0}, 0x8) r3 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000ede000-0xc)="2f6465762f6175746f667300", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00006de000)={0x0, 0x7fffffff}, &(0x7f0000a4b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00004eb000-0xc)={r4, 0x1, 0x20}, &(0x7f000066b000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x2, 0xc8, 0x0, 0xfffffffffffffffc, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000012b000-0x4c)={0x6000000000000, 0x329, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2017/12/12 02:15:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0xb00, 0x0) fchmod(r0, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)="2f6465762f72746300", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x8080, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00007b5000)=r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) 2017/12/12 02:15:50 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000004000)="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", 0x1000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000004000)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000a000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4, 0x2, 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000000f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x1f, 0x0, 0x0}) setxattr(&(0x7f00002f5000)="2e2f66696c653000", &(0x7f0000adb000-0x1a)=@random={"0700000000000000", "7573657229236c6f75736572402600"}, &(0x7f00000d7000)="00", 0x1, 0x1) r2 = inotify_init1(0x80000) mmap(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x1000000, 0x1010, r2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000048c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x3, 0x21) sendto$inet(r4, &(0x7f000047f000-0x4)="", 0x0, 0x8000, &(0x7f0000beb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f000055c000)="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", 0x202, 0x40000, &(0x7f0000523000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r4, &(0x7f0000cd5000)=[{&(0x7f0000ee8000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000ee8000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f00003b2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f0000e8f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000ee8000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f0000ee7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000ee8000-0xe3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}], 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(r3, &(0x7f00006f0000-0xd)="6e732f75747300") mknod(&(0x7f0000f04000)="2e2f66696c653000", 0xc08a, 0x0) recvmmsg(r5, &(0x7f0000ae1000-0x78)=[{{0x0, 0x0, &(0x7f000051f000)=[{&(0x7f0000bb9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f0000e96000-0x8)="0000000000000000", 0x8}, {&(0x7f0000a8f000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000b68000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000644000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f000011c000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}], 0x6, &(0x7f0000a3a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8, 0x7}, 0x6}, {{&(0x7f0000e73000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c88000)=[{&(0x7f0000857000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f00000e8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f000093a000-0xc)="000000000000000000000000", 0xc}, {&(0x7f00008a5000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f0000e2a000)="000000000000000000000000000000000000", 0x12}, {&(0x7f0000971000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}], 0x6, &(0x7f0000c52000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96, 0x0}, 0x78}], 0x2, 0x2002, 0x0) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f00001a0000)=0x2) setns(r5, 0x0) setsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f00002ba000-0x31)="1c0000000596dca34a7c18af3b98b12035e2a4820baf4a86442ce6a95a07a96d778ebb83bc5c0300bc18232cf02ed2da8c", 0x31) rt_sigtimedwait(&(0x7f00003b8000-0x8)={0x9}, 0x0, &(0x7f00000a3000)={0x0, 0x1c9c380}, 0x8) dup3(r2, r5, 0x0) fcntl$setown(r2, 0x8, r3) 2017/12/12 02:15:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0xfffffffffffffffe, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x2005, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000004000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x5, 0x0, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3d, &(0x7f0000cd8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@generic={0x0, 0x88b5, 0x6, 0xb, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "4af2f41026bf317f2833a1", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "80f264ff72632e387e6433199de3303a"}}}}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000494000-0x4)=@assoc_id=0x0, &(0x7f0000e19000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a8e000)={r2, 0x7fffffff}, 0x8) r3 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r3, &(0x7f0000c0a000)={0x0, 0x0, &(0x7f0000335000)=[{&(0x7f000000e000)=[{0x14, 0x13, 0x3fb, 0x0, 0x0, "11"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000ee0000)=0x4, 0x4) getsockopt(0xffffffffffffffff, 0x4, 0x7fffffff, &(0x7f0000cb9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000319000)=0x34) socketpair$inet_sctp(0x2, 0x8000100000000a, 0x84, &(0x7f0000697000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000030e000-0xe8)={{{@in=@remote={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, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e0000-0x4)=0xe8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006d8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ca4000)=0x0, &(0x7f00007e8000)=0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00007d1000)=0x0, &(0x7f00000d9000-0x4)=0x4) syz_emit_ethernet(0x1017, &(0x7f00003df000-0x1017)={@random="7782d97f6b15", @random="3007723d989f", [{[], {0x8100, 0x7f, 0x3, 0x3f}}], {{0x6558, @llc={0x1003, @llc={0x42, 0x0, "14", "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"}}}}}, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000746000-0xc0)=[@in6={0xa, 0x1, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x10001}], 0xc0) write(0xffffffffffffffff, &(0x7f00004e8000)="260000005e0009000000eaf83a0000000000000002000000fbffffff000008db1ee9ff4435eade5f3c", 0x29) 2017/12/12 02:15:50 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000910000)="2f6465762f7573626d6f6e2300", 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x7, "0c5605adf6ca00"}, &(0x7f0000002000)=0xf) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x8, 0x200, 0xd02, 0x20, r1}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r2 = getpid() ptrace(0x421f, r2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x0, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0xffffffffffff5338}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x3ff, 0x0, 0x5}, &(0x7f0000002000-0x4)=0xa0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000003000-0x4)=r2) readahead(r0, 0x1004, 0x101) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000004000-0x4)=0x10000) getsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000003000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000004000)="2f73656c696e75782f61636365737300", 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000001000)={r1, 0x1}, &(0x7f0000005000)=0x8) fchmod(r0, 0x48) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006000)={r3, 0x200}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000007000)="2e2f66696c653000", 0x40000, 0x28) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000007000-0x8)={0x2, [0x7ff, 0x3f]}, &(0x7f0000008000)=0x8) 2017/12/12 02:15:50 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x0, 0x150, r0, 0x0) close(r0) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x8010, r0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f, 0x0, 0x0}, @increfs_done={0x40106308, r2, 0x3}, @acquire={0x40046305, 0x1}, @enter_looper={0x630c}], 0x9, 0x0, &(0x7f0000010000-0x9)="52a1df578cb9af8c72"}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000015000-0x8)="2e2f66696c653000", 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f000000c000-0x10)={0xa, 0x0, 0x3, 0x5960, 0x0}, &(0x7f0000005000)=0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000003000)={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, {0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x3ff, [0x4, 0xdf, 0x2, 0x9, 0x8, 0x3d71134d, 0x7, 0x800]}, 0x5c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000013000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x10001, @loopback={0x0, 0x1}, 0x2e}], 0x2c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r3, 0x0, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000000a000-0x8)={r5, 0x81}, &(0x7f0000014000-0x4)=0x8) mmap$binder(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) mlock2(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000000e000-0x8)={r5, 0x2}, &(0x7f0000013000-0x4)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) poll(&(0x7f0000003000)=[{r1, 0x480, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x832e) 2017/12/12 02:15:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xfffffffffffffffe, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x2005, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(r2, 0x0, &(0x7f0000004000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x5, 0x0, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f5d000)={0x0, 0x80000001, 0x0}, &(0x7f0000dfc000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000dc0000)={0x0, 0xf, "828e75020621054a7838c62ed91895"}, &(0x7f00000ba000)=0x17) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000346000)={0x0, 0x3, 0x81, 0xfd9}, &(0x7f0000278000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000084000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0x80000000, 0x9, 0x3, 0x759a, 0x18, 0x9123, 0x5, 0x20, 0x1, 0x0, 0x0, 0x401, 0x7ff, 0x6]}, &(0x7f00004f1000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000156000-0x108)={0x0, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x4, 0x5, 0x0, 0x3, 0x101, 0x0, 0x3, 0x10000, 0xc7f, 0xffffffffffffff97, 0x6, 0x3, 0x3, 0x3]}, &(0x7f0000787000)=0x108) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000b0000)=@assoc_id=r4, &(0x7f00007cb000)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a8e000)={r5, 0x7fffffff}, 0x8) r6 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r6, &(0x7f0000c0a000)={0x0, 0x0, &(0x7f0000335000)=[{&(0x7f000000e000)=[{0x14, 0x13, 0x3fb, 0x0, 0x0, "11"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000ee0000)=0x4, 0x4) getsockopt(0xffffffffffffffff, 0x4, 0x7fffffff, &(0x7f0000cb9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000319000)=0x34) socketpair$inet_sctp(0x2, 0x8000100000000a, 0x84, &(0x7f0000697000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00003f0000)={{{@in=@remote={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, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007fc000)=0xe8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006d8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000ca4000)=0x0, &(0x7f00007e8000)=0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00007d1000)=0x0, &(0x7f00000d9000-0x4)=0x4) syz_emit_ethernet(0x1017, &(0x7f00003df000-0x1017)={@random="7782d97f6b15", @random="3007723d989f", [{[], {0x8100, 0x7f, 0x3, 0x3f}}], {{0x6558, @llc={0x1003, @llc={0x42, 0x0, "14", "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"}}}}}, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000746000-0xc0)=[@in6={0xa, 0x1, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x10001}], 0x9) write(0xffffffffffffffff, &(0x7f00004e8000)="260000005e0009000000eaf83a0000000000000002000000fbffffff000008db1ee9ff4435eade5f3c", 0x29) 2017/12/12 02:15:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000974000-0x8)={0x0, 0x0}, 0x80800) r1 = open(&(0x7f0000053000)="2e2f66696c653000", 0x0, 0xa0) flock(r1, 0x7) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000f9a000-0x8c)={0x0, 0x3ffe, 0x1f, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffffffffd28f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r2 = open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000bd3000)="52644c4070df3758f487113b7214748f8a8bb52d8dc67f1d2457ed696c63423ac68a3a56884eed0eb7ebb81b8215ac779df20c6c481ef72ed2594edff1a70141c85bc376625149772e157b83613d3de63aa4d564bf2e75dd54", 0x59) getpid() setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00005b9000)={0x8000, {{0xa, 0x3, 0x44, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000d12000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r3 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) connect$inet(r1, &(0x7f000090a000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = epoll_create(0xa) getpeername$unix(0xffffffffffffffff, &(0x7f0000622000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000e45000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000049d000)={0x0, 0x0}) pipe(&(0x7f0000b1e000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r5) r6 = dup2(0xffffffffffffffff, r4) setsockopt$netrom_NETROM_IDLE(r6, 0x103, 0x7, &(0x7f0000e72000)=0x80000000, 0x4) readv(r3, &(0x7f000028b000-0x30)=[{&(0x7f0000070000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000159000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f0000706000-0x64)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}], 0x3) pipe(&(0x7f0000c45000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r7, 0x40086432, &(0x7f0000397000-0x4)=0x1) socketpair(0x3, 0x1, 0x8, &(0x7f0000f2e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000746000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ed9000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000a98000-0x10)={0xffffffffffffff7f, 0x8, 0xfff, 0x20, r9}, 0x10) add_key$user(&(0x7f0000394000)="7573657200", &(0x7f00006cd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b8000)="6778b9d379ce96595477afbe597a8e206af57fc0bd8e35a4e1c9e7", 0x1b, 0xfffffffffffffff9) 2017/12/12 02:15:50 executing program 2: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000836000)=0x5, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[{0x80, 0x10d, 0xcbd5, "b7a6578b6877f848cad084077ca0b8f1148feddf9eba22375edf08069d1966b6898ba4b9d0d808497dbca746a2e3c5a6fd15870f573c131251dccc3a52bf260ea2aef99a0952dd73352bc13b01445493e269812d037de5c865101cfd5d6ee3004597d5a2f48c78ac7daa0f11e14cc802"}, {0x90, 0x201, 0x2, "1a35e1a92df82372ddd5f4f15d9a1769e62fe86f1eef33f0e94aaa1384e7d488a58a538fffa469827d45ce143c9072e40b2d27643b49e93f1a5783573505ae5c4a0032e203c73a6bd67522f77d840a39cf095156d70ab3dc8cf3c6f6500071f272fcf6e3db5f07212d72010000001bb9c05086a90a484f01a71c2b9451"}, {0x48, 0x114, 0x7f, "12d5957b7da01c09587c94d1f3ce21d32e63dbcb3bc827eb72f3337ac6974b7f1b067e122b0de0e0ff0e94914a56c78f57ab46"}, {0x50, 0x101, 0x4, "08d55e3e3a624b455730fdce591df283d2581e44f7f73c1bbc12a691d673e63beea06cb2c8d444abab48d0c053b555248451779a773fe52657acbe06d6af52"}], 0x1a8, 0x3}, 0x0) recvfrom$inet6(r0, &(0x7f0000f66000)="", 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/12 02:15:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1fffffe) uname(&(0x7f0000ff0000)="") r0 = socket(0xf, 0x3, 0x2) r1 = open(&(0x7f0000b78000)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000076000)={{{@in=@empty=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=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a59000)=0xe8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000102000-0xc)=@sack_info={0x0, 0x0, 0x20}, &(0x7f0000012000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00002ec000-0x10)={r2, 0xe8, &(0x7f00005dc000)=[@in6={0xa, 0x3, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x101}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8001, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x89f}, @in6={0xa, 0x3, 0x790, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a18000-0x4)=0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000b5c000-0x9)="2f6465762f72746300", 0x40, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b00000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000854000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c76000-0x4)=0x2, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000012000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000ada000)={@generic="ee8ebed297370a6f6233afb00b27d431", @ifru_flags=0x1}) r4 = socket(0x13, 0x5, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x802, 0x0) write(r5, &(0x7f0000587000)="2200000014000700000910f7c3ff050002a1010001000000090002000000ff09f115", 0x22) getpid() r6 = accept4(r4, &(0x7f00008d7000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000b37000)=0x80, 0x8000000) socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000c40000)=@req={0x28, &(0x7f0000fa7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}}) ioctl(r4, 0x8912, &(0x7f0000025000)="ab3f") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000f59000)={0x0, 0x20, &(0x7f00004ad000-0x2c)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000566000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000203000)={r7, 0x3a, 0x30}, 0xc) connect$packet(r6, &(0x7f000027e000-0x14)={0x11, 0x17, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/12 02:15:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)="2f6465762f7573626d6f6e2300", 0x1ff, 0x30002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000001000)="2e2f66696c653000", 0x84) 2017/12/12 02:15:51 executing program 2: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000ff1000-0x4)=0xffffffffffff8001, 0x4) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000084b000-0x38)={0x0, 0x0, &(0x7f0000ff5000-0x60)=[{&(0x7f0000ff2000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000ff5000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f0000ff3000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000ff3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000428000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000782000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}], 0x6, &(0x7f0000767000)="", 0x0, 0x4}, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000a11000-0x8)="2e2f66696c653000", 0x4001, 0x80) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000564000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000b8c000-0x4)=0x56b, 0x4) syz_emit_ethernet(0x66f, &(0x7f0000cc8000-0x66f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x2b070d53, 0x6, "a228af", 0x7, 0x2b, 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}, {[@routing={0x2, 0x10, 0x0, 0x5a8f, 0xff, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @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}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @dstopts={0x0, 0x54, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xfd, "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"}, {0xff, 0x8a, "38309608959b9767d92eace332b467aeb7a19e00b52c2d37fd1a8f9c8c6d11b5448fc7fb70320ad867d20dafd308c75132e7c829c877ad82bf273945a03abe2d6f11da53d73b117f6e25ebc7b63af68beecc3e7a10d18f50e2ab095dc10546a68d1b618457cefc7b76a7abc2a302b1ab0937e3e7a27e17a1ec257d4298b99f4df8bd68b9cf97541ef816"}, {0xff, 0xc7, "95d30df9caeac6c780d89fb5bf1d252739c314333c82cf99c2d2e6122f3bb0d72c4f558704b27c4c0f6ec7d84d085836bde0086b270ba65d3cc126a4175329cf16ae4c1945d02fbe551801d10eac3e65b13356e9c4459910ab65831a3b1f7cdf910fee49a25d40f1fe28c004ecf4c5e0d530c011f8cbdd5ba7234174e6dd4554ffed65c38b881604609d670163e302522a7ced7f7eae8df456ba531a526fd1eafcfc8311efe40027aac4d7ce9c45359fc766c9552113d57b1f8b7907a0f04f3e67302793484503"}, {0x0, 0x4f, "245a7be36340069dac1fce7145b652ce768a172f4d90c002a4a5630a846967b8b721a9dd21fa9382be4e97fa8c7fa3c3061406c5306275ab0319432136493806a1c1bf2a14381ff7acd2ab1be74e68"}]}, @dstopts={0x2b, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcd, 0x4a, "ccf51a6a6838df17a31159a9117d0364013c0f898d2a41066372cbaec5d14ca7bb05562a27cca5e7e9ff2c5ff0f594cdd961cfff3da5d3cc94cf6682c205ed74c2194cddf6ffc4cbba59"}]}, @hopopts={0x10003b, 0x53, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x11, "32b852ebfb8c7185893c94b3a39ac034ba"}, {0xcf, 0xab, "6a2b197f47d0b003a858f493c372c2adcf06796ee044befd30515cbdd495b8a6abbf9c69e2afed2cdf01b1ba150dcbc2ea0e7aae0340d18658d303c78e6c76f2e7555d7abe07c5f87b998f6e3e9bc7ae6afeb2c70713055112a0809a996977b312de8d31b8ea9fead2a599a81642e687dc9bc73dd13318ee599d6c74f41928040ad77140c3f56d003a3be5c870da57db09ddec940f84900f10d4a15273b9f35558ca4c7ea023a24c208295"}, {0x7, 0x8f, "c09c1da08a0847f6e3109db890c3c5e31fbbce0dbc5e4eef6178f5e2c91625b7756c6c8e20ec2465df97e1c80ce8515bc7c05bd449888dce2b1420425defb931774c73a9c7062b46cf13c0bd120633cec14a6238caf6c48f4b68e0c4918e603001832deb8ef30e15b4dbaede58080cd359348a94aa00c19d8f3f3fa65f31d5aaa5d47fa055d675ce0210c1c3b3e0eb"}, {0xcd, 0x16, "837b5284bc5edda1091723f8860eeced28bb052551cd"}, {0xfe, 0x4e, "0f2391897d6a9f5ed6b55bcdfd203fb2396fefc9291762a76814cfdec183565689c4ffbc3a1d4bad1ce7c0641e7051637b42837490a8c921bf2fbb0a999bc05ca195a4f7191cfddac1310535c2cc"}, {0xcf, 0xe1, "a79e0e0d27468648bbaa06e61969f4d4ae7e1e79039998ec8f9cc2419ec3d56403ce79a137358e2314b67f79a594b6753fb2c16de5cf257aeb6f6cbd957988833355306d4c32858c6cd8d87f767d4fb863f2c3697634670d248183f4fddae4fceacb99e1e249ab14601a0dfa471b4ed671a0ff85694a997be3459ab356764e7d7365e7a88654fbbd4f24667462ffc1f48955163fba3190f7f7c5c2eda66b03042f8ea5b170178c4981af9af8c17f933211d8751541abccf8274224165efb3f970bbb2a004063f384fc94ec01712116180fb048db2a5951536c332c05a00a97a6c7"}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) socket$inet6(0xa, 0x200000000, 0x457c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x2, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f00006d1000-0x4)=0x5c, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3f, &(0x7f00005a6000)="fd00000005b356718f3766ff3d0617000000000000ea9b2a49a8f6c8", 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000002000-0x4)=0x7, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000318000)=0x8, 0x4) 2017/12/12 02:15:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xfffffffffffffffc, 0x9, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000003000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000)=0x1c) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fdf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00004f4000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x6, 0x11, r2, 0x0) mmap(&(0x7f0000821000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00005a3000)={0x0, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x86, 0xfffffffffffffff9, 0x80000000, 0x5, 0x4f0, 0xffff, 0x8, 0x1, 0x6, 0xffffffff, 0x3, 0x7, 0x101, 0x8e7, 0x7]}, &(0x7f0000fe0000)=0x108) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000657000-0x4)=@assoc_id=r3, &(0x7f0000fe1000)=0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fe3000-0x8)=@assoc_value={r4, 0x1}, &(0x7f0000449000)=0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x100000000003, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fe3000-0x8)=@assoc_value={r3, 0x7fe}, &(0x7f0000fe2000)=0x8) mmap(&(0x7f00003d5000/0x2000)=nil, 0x2000, 0x1, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000001a000)={&(0x7f000085c000-0x1c)=@in6={0xa, 0x0, 0xd8, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000fdf000-0x80)=[{&(0x7f0000a71000)="363a12b686c303a60d6de824b7a93eb3678367e6d1191203ab0b69f984c8df7a29f444773cbcd20f56ab71387e3787cffa8b259b9026f41e7d556b0ddba79a26711ad0fb7634ea087c9897fa5215306011cc2d227684d1ba2ec89f39d38be02568c99de343c5dbe772f91ab5ec7a73df101f8924e35582f9b3e98961c52977d31a130f2a5e2b63c52220fef188ff602ef1f535f4fb4b4601a2af24c6f003d10d1ff20465c11832a23997722c62f0a02db430ed", 0xb3}, {&(0x7f0000001000-0x72)="0b5ec2caa0b6965f04a9854759ebe41ccdac72250e50b4faac889b9027c9746099dd6c4936c0d257f5fc87c92d4b198248e04d4b18cb41e860ea5508daf8175849e7ce0e647437e30862286d17ef9cf7d36caba2e75eff92be6693f32543c0840ef41a70f874ef086bd7f7c268024ced29b2", 0x72}, {&(0x7f0000fdf000-0x35)="9fc3645f9e3448deb9d9a2ce827f556c38b878c730db6b4352e112ac71c724b56adbc28add073e5142d86c212662ad1ed6736f58aa", 0x35}, {&(0x7f0000fdf000-0xcf)="a0e404bf7222da867704bc76482ed7e38088a7439e7c68dcee11d6dc31a103d698f1fe5658e1ff8a61ecb5f62d98413eb812e0a56959c8e5477b4ec85b441d315431b58a964fde030e76c88cc3bdc890c33221890d31942cc97a4ca25e00e64877b3fd55d89ffc68e4b20605ab0be93d15eb786425cad79553a30d4bb3dfa6ec2978e580bd675848c86c673ec3ed80d9495ab81ac88057b2ce9a1e9a35a939cc364b94dfc36821d4449f52e2636ec5783e66179aafad2c23f1cfda45b395e745fb6e1b1043322e21f4326c2b3fe57d", 0xcf}, {&(0x7f0000fde000)="fc914f8d9452020e3e9d6c47f016333ac5676d1b58c36af9699c6bf8beb06afe7a5bef7c92494ee1ae4bbe2bfc23ca641615a13e594172bde7c27645c925ade4399c171efeb3c18f859eda491bfebf2f1399078d777f37cbfaaff66fe47499997dcafccf86d721a0fea930d9380b2811067a26f508be002082890cbc6a28bc96afff187ce7513ca47336b7e245afac95691e501d50add0ce9c12e96faa3cdc7529f3b30c9342dd69cbcd2ce8", 0xac}, {&(0x7f0000fdf000-0xd8)="9217bf0c894eef544c558fcbb2197cb78edd595cae89849ae0fc85f305ac4a59487cb1441cd9fdae0d4008fb97d7022a3ec712a61c9e8b36ff311a389e4db7cb945c35c8b418994fa64d72548e312fed67392fb6eb227e85ad88c5cad35fb70c945c7ca4956f4b1a6688843b56548a6a1ececa96896fb306f13d09179aa50e699039c18370b88c0e65bc40d99bf597ba6d81ed9900c243beab11751597690e3319d95f7c7d9de70a6e3f787c179d7e149b4c517f55a85aa30e4d90091c553bbe4ee7a6be5a63de5ff141819cfb5f6dd530ddee964eb3a217", 0xd8}, {&(0x7f0000fe1000-0xa1)="6fe72fb98a858f81a3c884d34b1a376aedf34b11d1fa3f2f278901709fe88261a8933557287d14f849390b020c0be4fa104354325bfd0787d7164b986986e4fc68a412066de167d377164858a88c48252635588adc637bbf697c5caff3897fae952cdaca3a30f65923a33742e86e2f2417b1dc966bf1896cc1a94c2f4c399ccc74b2ed54c082f822526041732e610f248c7a7f8dec0f4a3eb40a80c39f54bb86ea", 0xa1}, {&(0x7f00007f3000)="36db521674b7b6477db23fbe16bd5d", 0xf}], 0x8, &(0x7f0000fdf000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x80, 0x14, 0x7fff, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x7a, 0x80, r4}}, @init={0x18, 0x84, 0x0, {0x9da, 0x1, 0xbc, 0xa61}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x80000001, 0x8, 0x0, 0x81, 0x100, 0x3ff, 0x6f45, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0x3f, 0x6, r3}}, @init={0x18, 0x84, 0x0, {0xfb33, 0x6, 0x0, 0x8001}}, @init={0x18, 0x84, 0x0, {0x7b, 0x5, 0x5, 0x8}}, @init={0x18, 0x84, 0x0, {0x86, 0x8, 0x40000000000000, 0x8}}, @init={0x18, 0x84, 0x0, {0x2850, 0xfff, 0x3, 0x7}}], 0x1b0, 0x4000000}, 0x4c001) mmap(&(0x7f0000000000/0xbba000)=nil, 0xbba000, 0x1000000000003, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r5, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000009000)=[{0x60, 0x103, 0x9, 0x0, 0x0, "298d3d5d4c0001000000000000008197d9df7f0fb88c075231853de5aecf1544ec9a611b4cf1dd7163e636000000000000000545e47d262e57b61a1aa005b274d416d712e08d5340b647607ab8"}], 0x60}], 0x1, &(0x7f0000001000)=[], 0x0, 0x80000000000}, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000993000)={0x1f, 0x10000005859, 0x3, 0xfffffffffffffffd, 0x3ffffffffff}, 0x14) r6 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1000) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r6, 0x8981, &(0x7f0000ab8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fde000)={0x2, &(0x7f0000fde000)=[{0x0, 0x4, 0x80896, 0x8}, {0x9, 0x10000, 0x80000000, 0x401}]}, 0x10) sendmsg$netlink(r6, &(0x7f000024b000-0x38)={0x0, 0x0, &(0x7f000081d000)=[{&(0x7f0000922000)=[{0x18, 0x1e, 0x305, 0x80002, 0x0, "0000000400"}], 0x18}], 0x1, &(0x7f0000618000)=[], 0x0, 0x1}, 0x0) mmap(&(0x7f00000fd000/0x4000)=nil, 0x4000, 0x2000000000000003, 0x3e, r1, 0x80000000000000) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) 2017/12/12 02:15:51 executing program 3: mmap(&(0x7f0000000000/0xeb1000)=nil, 0xeb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003da000)="2f6465762f7667615f6172626974657200", 0x501000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000be8000)=0x0) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x5) ptrace(0x4207, r3) ioctl$KDMKTONE(r1, 0x4b3b, 0x81) wait4(r3, &(0x7f0000000000)=0x0, 0xa0000008, &(0x7f000098b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x10003, 0x0) ptrace$getenv(0x4201, r3, 0x100004005, &(0x7f0000004000-0x8)=0x0) ptrace$setopts(0x4200, r2, 0x80000000, 0x1) accept4$unix(r4, &(0x7f00001cf000)=@abs={0x0, 0x0, 0x0}, &(0x7f000073a000)=0x8, 0x800) ioctl$TIOCEXCL(r4, 0x540c) tkill(r2, 0x35) sync_file_range(0xffffffffffffffff, 0xd6df, 0x3, 0xfffffffffffffffd) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00005a1000)={0x0, 0x0}) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000004000-0x20)={0x0, 0x0, 0x9, 0x0, r3}) syz_open_pts(r4, 0x10000) pread64(r4, &(0x7f00004dc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50, 0x0) 2017/12/12 02:15:51 executing program 2: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000288000)="2f73656c696e75782f63726561746500", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000024f000)={0x0, 0xfffffffffffffffb, 0x1, 0xff, 0x8000, 0x7}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x0, 0x30, 0x401, 0x40}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000002000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) bind$netlink(r2, &(0x7f0000001000-0xc)={0x10, 0x0, 0x2, 0x1176e346}, 0xc) r3 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000003000)={0x4, 0x9, 0x8207, 0x6, 0x3f, 0x7, 0x4, 0x1f, 0x0}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000004000-0xa0)={r4, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x7, 0x7ff, 0xa1}, 0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xd2, "16f4eb4498cb23e1ebb55f831db36ad36f7ec52ffd54c559e21a8631a9f17b88c61d2617b7ff90072dfcfefd8b026e365b806b1af9112c0a6818b96bf638080ebb39518792e6586fa7ee9e72ab4094abed318c74e03fa961ce8d1d771578c7db7bc43de378e0f841283ddbe166b410ad441c4edbbac8b492682fcc8ddfae48fa4e0f2fe8c1acc05d490057fd04b714b921d1faed51df33d40fa0361b525e7f12791fbe084ecf3a4de993b0ff6db53270d668e3e7a948cf4031cfa1f9af5084dfb4a7b23a2cb71ad07faea912ae2d8087a949"}, &(0x7f0000003000-0x4)=0xda) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001000-0x6)={r5, 0x3fc000000000000}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000003000-0xc)={r5, 0x10000080000001, 0x20}, &(0x7f0000000000)=0xc) [ 86.326411] binder: 15607:15646 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 86.349128] binder: 15607:15616 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2017/12/12 02:15:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = creat(&(0x7f000003d000)="2e2f66696c653000", 0x81) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002e5000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f00003cc000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004d7000-0xbc)={r1, 0xb4, "bb6f6383c0a34ae7bf841ef36e6af9d97d3d0245067de3c9e3522bd43758b80bce8f8319993393e2a39f5a5a2ca4bb36e1d606883df909cac1a3be38eb600227f9ac69ccaef3e43440c6de3c70f793ac88ae6b88240497a94c12bd2ed81276b05714e9862753c66f615457cea95f887d8730872caa6220368676945ee5447009558d61c96fc3c93cc4ddca6432a4e898036562dfa6fce2ec14b4d0ce62ab9ff04ae5cf4528bcd8c066752bff9a62c0ba1537de39"}, &(0x7f00004dd000)=0xbc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c70000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000314000)=0xc) r3 = syz_open_procfs(r2, &(0x7f000063e000-0x8)="656e7669726f6e00") readv(r3, &(0x7f0000ac0000-0x80)=[{&(0x7f0000ac0000-0x73)="00", 0x1}], 0x1) socket$unix(0x1, 0x2, 0x0) 2017/12/12 02:15:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000e29000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) 2017/12/12 02:15:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000026b000-0x11)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000765000-0x10)={0x0, 0x7, 0x4, 0x1f}, &(0x7f0000145000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000052f000-0x6)={r1, 0x5a5b}, 0x6) r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)="636c6561725f7265667300") socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) eventfd(0x1c2a) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x3, 0x40) pipe(&(0x7f0000cb9000-0x8)={0x0, 0x0}) r6 = request_key(&(0x7f0000b42000)="7472757374656400", &(0x7f0000284000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c57000)="636c6561725f7265667300", 0xffffffffffffffff) keyctl$invalidate(0x15, r6) ioctl$void(r3, 0x5450) ioctl$TCSETSF(r5, 0x5404, &(0x7f0000174000)={0x80, 0xb3, 0x0, 0x10001, 0x80000001, 0x10001, 0x5, 0xfffffffffffffffe, 0x3, 0x4, 0x1, 0xb227}) stat(&(0x7f0000502000-0x8)="2e2f66696c653000", &(0x7f00008a8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000dff000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendmmsg$nfc_llcp(r4, &(0x7f0000239000-0x38)=[{&(0x7f0000069000)={0x27, 0x0, 0x2, 0x0, 0x0, 0x0, "b91c24fff840795d6e8d5a7cbb6b9f46255d86be1d09d5a7293dfd38a730546c63c6a4b8217acbdda23bfec95d563e9bedbd7743d97eaee9621b73bce23711", 0x0}, 0x60, &(0x7f0000538000)=[{&(0x7f0000d19000-0x8b)="003123265ded81662c6c00091c383960366f055b5a8a0e4b4f06aa5e7ced06f4e3b80244faf851bfb578c73fcdf11a75a435714dbc7a9c747f298a36a03ee7b89ca2e52c50773e870e86012a6b509508ff55ce4ce5554a82b7a6ce8263135801ae9f1e44d266bc90b14be1c53daff0518eafbab350c79500126d4e7757cebae48a79afa7fad63e22158b13", 0x8b}, {&(0x7f0000ec9000)="", 0x0}, {&(0x7f0000111000-0xea)="220c6702a0dbd6ac2832261e883498839af14360cc1823a171e526a1f90ac6ff293358ede934365fff29927231d31dfaf825425e575c2fab4892c22785ed059b826e0ce7be07950fc8fa794a4a943e3b537b45bd89d87f4f3db6b13a00046f23d6a761ef371abfddebe318d0fd7b91a2dfbc32b8230afdfcb7b92becb205eeb94ee6edc84b3211169c147ab33893a40cc818485b394eb5eba236076c1e9efdaf0392f6c01e43843c619ec74cfa87f033fea0b4e5a14b1029cd1f691dffc4b9cc007e0b9947d9b5a2216b45275ec6290510cd7f28047b098053fe0908a1a14270f681fa002e14b987226b", 0xea}, {&(0x7f0000625000)="10846f6da85186365f7f58af625deb6b2f781935ca08f9c9e9f1e2efd81864d8ec45a69a95", 0x25}, {&(0x7f0000cca000)="6ad306a39cefd961cd1fba079afe9bfc", 0x10}], 0x5, &(0x7f0000a5b000-0x18)={0x18, 0x0, 0x7, "de01a8"}, 0x18, 0x0}], 0x1, 0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f00000e9000)="34", 0x1}], 0x1) 2017/12/12 02:15:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00009ef000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000e7b000-0xc)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/12 02:15:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000072b000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d07000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f000088f000)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000d87000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = request_key(&(0x7f00003ba000-0xa)="656e6372797074656400", &(0x7f00006b8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c05000)="2f6465762f73657175656e6365723200", 0xfffffffffffffffd) r3 = request_key(&(0x7f00001f9000)="69645f7265736f6c76657200", &(0x7f0000e3a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c62000)="2f6465762f73657175656e6365723200", 0x0) r4 = add_key$user(&(0x7f000067d000)="7573657200", &(0x7f0000425000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000202000)="f18278e4c5c2b4d0900292deab6624180e7ea8e5278158ba72032609c9e6afc2bdfff308d0c26e0f50cce1ccb770980fe1bc8b5140e9685993081c68db64582b59ab390765540a7e46dd52413cc2a816c89289", 0x53, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000e8b000-0xc)={r2, r3, r4}, &(0x7f00001b8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc, &(0x7f0000658000)={&(0x7f0000f37000)={"7368613235362d61767832"}, &(0x7f0000558000-0xb6)="6d688e7aac0e4ae2aa93094117cbe5b701bba9b9cbcbb6adbc7a26eb0fc1000716b4bda33fe1b907fa1281d50d13c3b409fb7d59df2068e5567e003535096c556a51a4e40bd83e7b3c72fa57a21bf490b6b3ddf7150425d134ab230c1567a655829c9fdc0a49acff90eabe026eb6714142b2f1c1ca7182c76a6643bb95f33397e01b09446fe8237e59ba7828cd449e363b2d1017f34f30d29255414649032ba51a39bcb700634b01fa8cfe6377c888cb395273d20bb9", 0xb6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = add_key$user(&(0x7f000042a000)="7573657200", &(0x7f0000435000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000c1000)="9e4e300b9ad8768390f3cd47d18ff2f18b74cffa645b1902dff45b2abcee811d757f77543ec3a8f6434216616d6b7f4ade587844af509a5371fb0b7fcb6006bc6abde5eb8e60d76d2fdd40a583c4e001fa487eebbfd830f8338999384f42dccf024cb248feb3c9605c05077db042ed7e65f94a500ca53ee45c6722315e8175b2fc482ea63d1ad8ef517eb06c3db081880cd2667544649c605ba2cf37ca4e038972fc", 0xa2, 0xffffffffffffffff) add_key$keyring(&(0x7f0000e0f000-0x8)="6b657972696e6700", &(0x7f0000637000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r5, r3) preadv(r0, &(0x7f0000998000)=[{&(0x7f0000634000)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000c5f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000932000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f0000cae000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f000038d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f0000614000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f0000c97000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}], 0x7, 0x0) r6 = request_key(&(0x7f0000cf3000)="706b63735f7465737400", &(0x7f0000668000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x6)="2470726f6300", 0xfffffffffffffffb) r7 = add_key(&(0x7f0000a84000)="6b657972696e6700", &(0x7f0000dbc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r6) keyctl$link(0x8, 0xfffffffffffffffb, r7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000794000-0x5f)={0x0, 0x57, "7dafcb3555ad3e4f44d029911eaa68a66fe82578c93fb49b34f1b205205b38d5fac3d76a794c9dda9a9c01d17ffd482138f345534ee7ca67029386de1e291ebbac3574eea26ecd7b432c7d6bc3ba8ff09b81f116e0bc96"}, &(0x7f0000fb8000-0x4)=0x5f) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000614000-0xa0)={r8, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0xfff, 0x80000001, 0x40}, &(0x7f000019d000-0x4)=0xa0) 2017/12/12 02:15:51 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000041d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000604000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x807, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) sendto$packet(r0, &(0x7f0000000000)="", 0x0, 0x40000, &(0x7f0000000000)={0x11, 0x1a, r1, 0x1, 0x7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000d83000-0xc)={0x4, [0x7, 0x7, 0x13edc099, 0x20]}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000f6e000-0xf8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "060007", 0xc2, 0x88, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x2, 0x0, 0xc2, 0x0, "9a1b3656d0bef46d18a11cbe8a099115d1a36225c159cfb7c7bdb893598303cec3bd7150bbcda338c395b16c1bfb64aad9b0293b16495c0c0a6b55592c1a9924a968db580a63dc9509fd02b93fa10a9f83c78117a18a5faa0b71a400476f829ba852d7fa61fe9fc20aaf241ca3a325000fca05aa5299d5c1d28b5ed4d25fec9af63bd91e41a493e3c375a97f3561584fe330ea9d2846d3ab3fb171e1c4419d9b9b0be4a28cc827ceb7e69bc6fdce09d8ab1adeb3979dc1af8e51"}}}}}}, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) 2017/12/12 02:15:51 executing program 7: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000f6000-0x4)=0x0, 0x80800) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00008eb000)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) clock_gettime(0x0, &(0x7f0000006000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000cc8000)=[{0x80000000, 0x5, 0x101, 0x4a59, @time={r2, r3+30000000}, {0x40, 0x40}, {0xfff, 0xc000000000000000}, @result={0x8, 0x1}}, {0x1b04, 0x2, 0xd41, 0x80, @tick=0x0, {0x3, 0x8000}, {0x2, 0x5ed}, @addr={0x1, 0x401}}, {0x7fffffff, 0x1, 0x0, 0x9, @tick=0x200, {0x61, 0x3}, {0x100000001, 0x3}, @control={0x50d, 0x100000000, 0x6}}, {0x6, 0x9, 0x96d, 0x6, @tick=0x1, {0xa8, 0xffff}, {0x8, 0x6}, @note={0xfffffffffffffff9, 0x10000, 0x9, 0x0, 0x401}}, {0x2, 0x4, 0x80000001, 0x1, @tick=0x28, {0x8, 0x7}, {0x1, 0x9}, @result={0x7, 0x5}}, {0xd369, 0xfffffffffffffff9, 0x8, 0x9, @tick=0x10001, {0x4, 0x5}, {0x9, 0x1}, @raw32={[0x58c, 0x9, 0x400]}}, {0xfffffffffffffff7, 0x10000, 0x7, 0x7, @tick=0x6, {0x800, 0x100000000}, {0x6, 0x8}, @raw32={[0x2, 0x9, 0x7]}}], 0x150) [ 86.394990] binder: 15607:15649 BC_DEAD_BINDER_DONE 0000000000000000 not found 2017/12/12 02:15:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f000007b000)=@file={0x0, "000000000000000000000000000000000000000000"}, &(0x7f0000e6b000-0x4)=0x17) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000f1f000)={0x52}, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x10000000000000dc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x4, 0x8}) sync_file_range(0xffffffffffffffff, 0x7, 0x200, 0x7) pipe(&(0x7f00006a8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009cf000-0x4)=0x0, &(0x7f0000ab8000-0x4)=0x4) fcntl$getownex(r3, 0x10, &(0x7f0000fcf000+0xb4c)={0x0, 0x0}) r5 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x40000000000000d8, 0x0, 0x1, 0x7db, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x100000000000, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xfffffffffffffffd, 0x0, 0x2000000, 0x1, 0x0, 0x100000000, 0x0, 0x0}, r4, 0x7fffffff, 0xffffffffffffffff, 0xfffffffffffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000262000-0x3)="3a2900") mmap(&(0x7f0000000000/0x6d3000)=nil, 0x6d3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) unshare(0x0) restart_syscall() r6 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r6, 0x9) eventfd2(0x1ff, 0x0) fcntl$getflags(r0, 0x0) setpriority(0x200000000002, r7, 0x0) mmap(&(0x7f00006d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f00006d4000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc) ioctl$KDSKBSENT(r6, 0x4b49, &(0x7f00006d0000-0x6f)="37df534c93d70e740549f737803c45213941e971b07cb7ab4c51c4f5001a485dd511909f09a2a924b85e7102f8a8b88d2052ba69964eca534d7e0a59d0a4893bdb33e2ce1eaa7c23f1ebb4a5c4be277eaf312df7cce1f6ad04f00d38b7e17455aa60717d7de7a39f81b6278479b29f") timer_gettime(0x0, &(0x7f0000bb2000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f00003a1000)={0x77359400, r8}, &(0x7f0000816000-0x8)={0x0, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f00006d0000-0x10)="00000000000000000000000000000000", 0x10, 0x1c00, &(0x7f00006cf000)={0x0, r9}) clock_gettime(0x0, &(0x7f0000f83000)={0x0, 0x0}) mq_timedsend(r6, &(0x7f0000380000-0x9a)="8d4370aaea30ed42a1f6a6f24326ae4b93260984c2888d1a1c853c7c905a1f4af6e2633ceda4ee40abed67824a5655d09a12804c7bd5e371018ed079ac4861f505deb6f6e840f9b128e2b6bbd0ee865edf58a88902b554528ae6bda0c0e9ace263bd0b6da85460b66314651e0e0cbdcdf9eba6eea0f7a287ec9e538fc02dfa9de6c746113d5cc55e59da1a5fde94be7469839f5434a65d5df02e", 0x9a, 0x3, &(0x7f0000e27000)={r10, r11+30000000}) connect(0xffffffffffffffff, &(0x7f00006d0000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, 0x1c) 2017/12/12 02:15:51 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000247000)={0x0, 0x7fffffff, 0xba3, 0x7fffffff, 0xad9, 0x100000000, 0x0, 0x7f, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x800, 0x5, 0x889, 0x2}}, &(0x7f0000541000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r3, 0x0, 0x29, &(0x7f0000000000)="0000000000000000000000000000000000", &(0x7f00009ba000-0x4)=0x11) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00007ac000)={r2, 0x1000000000000}, &(0x7f0000f98000-0x4)=0x8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00001a9000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x100, 0x0, 0x2c2, 0x0}) r4 = socket$inet(0x2, 0x1, 0x8) 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$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x84000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r5, &(0x7f0000000000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000)=0x6e) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000a24000)={r2, 0xffffffff}, 0x8) 2017/12/12 02:15:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008fc000)={{{@in=@empty=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, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c69000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000019000-0xc)={r1, @multicast1=0xe0000001, @empty=0x0}, 0xc) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000529000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9, 0x2000, &(0x7f00004ce000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$netlink(0x10, 0x3, 0xe) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = request_key(&(0x7f00002a8000)="727872706300", &(0x7f00006d0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e1c000-0xc)="6e6f6465763a47504c2b2400", 0xfffffffffffffffd) keyctl$set_timeout(0xf, r5, 0x0) mount(&(0x7f00009ae000-0x8)="2e2f66696c653000", &(0x7f000061f000)="2e2f66696c653000", &(0x7f0000752000)="686673706c757300", 0x0, &(0x7f0000833000-0x97)="0e7585de4105dc43183579347cab2aad9de4450d26dd178bede89ac722572d81c05d02c6b9ada31f1ee161abaed4823fea85a101bb3de08210c48dfac2238cd530fbf076b39bc3a6bac4f8a4374660aa426c121214abb7f0121a9329509de0e2f69d3031c0c407260c750a14f391fae3fdba29156f8b51d9e8df42c94c24db7112fc67f04d949f7b584abd86530478b7c79b3cf4593bfa") r6 = syz_open_dev$tun(&(0x7f00001bf000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1000000000000004) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001d7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000b02000-0x28)={@generic="64ad059a3eb6ca622e74ad0dcfc2f012", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000171000)={0xdf, &(0x7f000067c000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000c16000)="0000000000000000000000000000000000000000000000000000") r7 = socket$inet(0x2, 0x8000000000000003, 0x2) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f00000ef000-0x1000)="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") setsockopt$inet_mreqn(r7, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @rand_addr=0x5, 0xfffffffffffffffc, 0x4, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0]}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r3, &(0x7f0000baa000)=@hdr={0x11, 0x0, 0x0, 0x0, 0x2e, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xe1, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x3, 0x0, 0xcd, 0x0, "1966a1e7cbe33323ab3b08386194e7ca4082ad0821c56c7b51d8aa5ef4ee9e849e6cbe0c61278b70186ab315966a79fafdad3f9c726454a51e9572a8650a92e685dcaabd32505be7c8502e3e0736297bec671250dec5eb6354a1c59d6fa7a4fe42cad372e6d2a89b8e185fc3c7021adaa2f450e20c38ef7b64d6a67646ba0895f51bcfe56a52a5ed2aa1eeda9c324f3ca2ce24537b3e1701270359765ff157811e079a885b9c50366c73b3666db7019a28ffe27954afd3bf8f294bfc909237827deb778c22"}}}, 0xeb) 2017/12/12 02:15:51 executing program 4: r0 = socket(0x10, 0x801, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007bc000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000001000-0x10)={0x7, &(0x7f0000001000-0x1c)=[{0x6, 0x2}, {0x2, 0x5}, {0x8, 0x5}, {0x200, 0x0}, {0xfe, 0x7}, {0x22c, 0x7}, {0x1, 0x9}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000001000)={@generic="7bb7fdacf3434fd0efa091f012b8c76c", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000-0x4)=0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x4) r2 = getpid() ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000003000-0x4)=r2) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x894000, &(0x7f0000003000+0x6d0)="0f022a6852c1aa3828182af6cefa75673cc71612fcc97bdeebb450c1b3a47aa341ce698ebc872563887efc666ef0e18b7c54449f7c7f66391ab0c7c47d686db6068d520f52cc1264fcfa5de91324756a0f039481e2f8b18062c12b90bc914ada2d8d1fb8ebc26fe1c05885", &(0x7f0000003000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x8e)="dc0df29b2199aba33b76c5172eddca944328b6c11e2121aabc20a7c42a094c43d4d826a825a25fd70967e4b273e33a5d3b9464be710e0d65cabd5279f3fb101a0d779da9c4f91fe7e6f9880a03a77f758b98cf0ded1e27ac2eda5a4aebb6df76908d288bcef739252f1107edeb3162c108727338c21e476465b4ebf7e99c24ca5263de912191104ae5188f524b61") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000)={0x0, 0x2d}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000004000)={r3, 0x3}, &(0x7f0000003000-0x4)=0x8) recvfrom(r1, &(0x7f0000002000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0x1, &(0x7f0000004000-0x10)=@nfc={0x27, 0x595e, 0x4, 0x5}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000-0xa0)={r3, @in6={{0xa, 0x0, 0xdca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6607}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0xe9, 0x1823, 0x2}, &(0x7f0000005000)=0xa0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000007000-0x8c)={r4, @in6={{0xa, 0x3, 0x445f, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000005000)={0x1, &(0x7f0000007000)=[{0x0, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000008000-0x10)={r5, &(0x7f0000008000-0x18)="000000000000000000000000000000000000000000000000"}) 2017/12/12 02:15:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000b64000-0x8)="2e2f66696c653000", r0, r1) 2017/12/12 02:15:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x10000003, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) fstat(r0, &(0x7f0000db4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000dc9000-0x9)="6e65742f7564703600") sendfile(r0, r1, &(0x7f000029d000)=0x0, 0x400) fcntl$setflags(r0, 0x2, 0x1) 2017/12/12 02:15:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x9, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000003000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000)=0x1c) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fdf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00004f4000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x6, 0x11, r2, 0x0) mmap(&(0x7f0000821000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00005a3000)={0x0, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x86, 0xfffffffffffffff9, 0x80000000, 0x5, 0x4f0, 0xffff, 0x8, 0x1, 0x6, 0xffffffff, 0x3, 0x7, 0x101, 0x8e7, 0x7]}, &(0x7f0000fe0000)=0x108) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000657000-0x4)=@assoc_id=r3, &(0x7f0000fe1000)=0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fe3000-0x8)=@assoc_value={r4, 0x1}, &(0x7f0000449000)=0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x100000000003, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fe3000-0x8)=@assoc_value={r3, 0x7fe}, &(0x7f0000fe2000)=0x8) mmap(&(0x7f00003d5000/0x2000)=nil, 0x2000, 0x1, 0x10, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000001a000)={&(0x7f000085c000-0x1c)=@in6={0xa, 0x0, 0xd8, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000fdf000-0x80)=[{&(0x7f0000a71000)="363a12b686c303a60d6de824b7a93eb3678367e6d1191203ab0b69f984c8df7a29f444773cbcd20f56ab71387e3787cffa8b259b9026f41e7d556b0ddba79a26711ad0fb7634ea087c9897fa5215306011cc2d227684d1ba2ec89f39d38be02568c99de343c5dbe772f91ab5ec7a73df101f8924e35582f9b3e98961c52977d31a130f2a5e2b63c52220fef188ff602ef1f535f4fb4b4601a2af24c6f003d10d1ff20465c11832a23997722c62f0a02db430ed", 0xb3}, {&(0x7f0000f21000-0x72)="0b5ec2caa0b6965f04a9854759ebe41ccdac72250e50b4faac889b9027c9746099dd6c4936c0d257f5fc87c92d4b198248e04d4b18cb41e860ea5508daf8175849e7ce0e647437e30862286d17ef9cf7d36caba2e75eff92be6693f32543c0840ef41a70f874ef086bd7f7c268024ced29b2", 0x72}, {&(0x7f0000fdf000-0x35)="9fc3645f9e3448deb9d9a2ce827f556c38b878c730db6b4352e112ac71c724b56adbc28add073e5142d86c212662ad1ed6736f58aa", 0x35}, {&(0x7f0000fdf000-0xcf)="a0e404bf7222da867704bc76482ed7e38088a7439e7c68dcee11d6dc31a103d698f1fe5658e1ff8a61ecb5f62d98413eb812e0a56959c8e5477b4ec85b441d315431b58a964fde030e76c88cc3bdc890c33221890d31942cc97a4ca25e00e64877b3fd55d89ffc68e4b20605ab0be93d15eb786425cad79553a30d4bb3dfa6ec2978e580bd675848c86c673ec3ed80d9495ab81ac88057b2ce9a1e9a35a939cc364b94dfc36821d4449f52e2636ec5783e66179aafad2c23f1cfda45b395e745fb6e1b1043322e21f4326c2b3fe57d", 0xcf}, {&(0x7f0000fde000)="fc914f8d9452020e3e9d6c47f016333ac5676d1b58c36af9699c6bf8beb06afe7a5bef7c92494ee1ae4bbe2bfc23ca641615a13e594172bde7c27645c925ade4399c171efeb3c18f859eda491bfebf2f1399078d777f37cbfaaff66fe47499997dcafccf86d721a0fea930d9380b2811067a26f508be002082890cbc6a28bc96afff187ce7513ca47336b7e245afac95691e501d50add0ce9c12e96faa3cdc7529f3b30c9342dd69cbcd2ce8", 0xac}, {&(0x7f0000fdf000-0xd8)="9217bf0c894eef544c558fcbb2197cb78edd595cae89849ae0fc85f305ac4a59487cb1441cd9fdae0d4008fb97d7022a3ec712a61c9e8b36ff311a389e4db7cb945c35c8b418994fa64d72548e312fed67392fb6eb227e85ad88c5cad35fb70c945c7ca4956f4b1a6688843b56548a6a1ececa96896fb306f13d09179aa50e699039c18370b88c0e65bc40d99bf597ba6d81ed9900c243beab11751597690e3319d95f7c7d9de70a6e3f787c179d7e149b4c517f55a85aa30e4d90091c553bbe4ee7a6be5a63de5ff141819cfb5f6dd530ddee964eb3a217", 0xd8}, {&(0x7f0000c96000-0xa1)="6fe72fb98a858f81a3c884d34b1a376aedf34b11d1fa3f2f278901709fe88261a8933557287d14f849390b020c0be4fa104354325bfd0787d7164b986986e4fc68a412066de167d377164858a88c48252635588adca97bbf697c5caff3897fae952cdaca3a30f65923a33742e86e2f2417b1dc966bf1896cc1634c2f4c399ccc74b2ed54c082f822526041732e610f248c7a7f8dec0f4a3eb40a80c39f54bb86ea", 0xa1}, {&(0x7f00007f3000)="36db521674b7b6477db23fbe16bd5d", 0xf}], 0x8, &(0x7f0000fdf000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x80, 0x14, 0x7fff, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x7a, 0x80, 0x0}}, @init={0x18, 0x84, 0x0, {0x9da, 0x1, 0xbc, 0xa61}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffb, 0x80000001, 0x8, 0x0, 0x81, 0x100, 0x3ff, 0x6f65, 0x0}}, @init={0x18, 0x84, 0x0, {0xb122a9b, 0x5, 0x400, 0x7ff}}, @init={0x18, 0x84, 0x0, {0xfb33, 0x6, 0x0, 0x8001}}, @init={0x18, 0x84, 0x0, {0x7b, 0x5, 0x5, 0x8}}, @init={0x18, 0x84, 0x0, {0x86, 0x8, 0x0, 0x8}}, @init={0x18, 0x84, 0x0, {0x2850, 0xfff, 0x3, 0x7}}], 0x1b0, 0x800}, 0x4c001) mmap(&(0x7f0000000000/0xbba000)=nil, 0xbba000, 0x1000000000003, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r5, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000009000)=[{0x60, 0x103, 0x9, 0x0, 0x0, "298d3d5d4c0001000000000000008197d9df7f0fb88c075231853de5aecf1544ec9a611b4cf1dd7163e636000000000000000545e47d262e57b61a1aa005b274d416d712e08d5340b647607ab8"}], 0x60}], 0x1, &(0x7f0000001000)=[], 0x0, 0x80000000000}, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000993000)={0x1f, 0x10000005859, 0x3, 0xfffffffffffffffd, 0x3ffffffffff}, 0x14) r6 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1000) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r6, 0x8981, &(0x7f0000ab8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fde000)={0x2, &(0x7f0000fde000)=[{0x0, 0x4, 0x80896, 0x8}, {0x9, 0x10000, 0x80000000, 0x401}]}, 0x10) sendmsg$netlink(r6, &(0x7f000024b000-0x38)={0x0, 0x0, &(0x7f000081d000)=[{&(0x7f0000922000)=[{0x18, 0x1e, 0x305, 0x80002, 0x0, "0000000400"}], 0x18}], 0x1, &(0x7f0000618000)=[], 0x0, 0x1}, 0x0) mmap(&(0x7f00000fd000/0x4000)=nil, 0x4000, 0x2000000000000003, 0x3e, r1, 0x80000000000000) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) 2017/12/12 02:15:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x802, 0x0) mmap$binder(&(0x7f0000671000/0x3000)=nil, 0x3000, 0x1000000, 0x10912, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000e8a000+0x27c)=[{&(0x7f0000484000-0x60)={0x27, 0xaf, 0x1f, 0x7, 0x0, 0x40, "372ee7ae246ea1a5c714cd5f296d492dff1ab52c4c928352bc06c36bb2a53fdbd3953faf8bfb9b3333092dc071a6d7a2b954866d87347b65877b93ead104e9", 0xfff}, 0x60, &(0x7f0000001000-0x80)=[{&(0x7f0000ac3000)="35ce16dc58ba97c8de404414727ae961127b39c1d31bc07b2c11d130b984bdf2165fff808674a7e25058dc505f1751dfd78d62414a769f5017375b491127baa828ca8f3cc24456045389e0b5f7a36cdf9db8563021f1676de7c3c629829a84590ca55941edf35d741139e0baa581edd30ee50a620c6ebf17222320a766dcd0d7c9c8f4e7e906e55bd4f2774f2b91860cd442af4303bfd2dcf22f05ed71724cc4ff06e381f3", 0xa5}, {&(0x7f00000ac000-0x9b)="2c7d031e71b93629122e7ebcd39393c58c08c515cc4990cca28e7dd52c0c164b2ee263595665e2a90f51d0595c34dd3e86f30d5510a86146272d75b7db479083fcef7cd5070005a746ed3b073e5fa339be8e37a346f5e70ee4f467daee57210192b02ebba945c8a953d9a9202295299ea5f99b3b7a39a47d72aaa185f2279ded9f11fe66af31ea3f52dadf9c11436012e357b7441d44511eeb8c51", 0x9b}, {&(0x7f0000001000-0xbc)="79815b9d20e5d26f95c1ee0d705fb0405da9ef24b046f04c17744462e957360f23703cd28482228e303a5d406cab9c11cbce1744327dc62fbb2d8282f94ee8493e8ac667ec0331be7d3022861088510895f68296c68b7f04677423d4d56bd4f695b80d379dcac08ee487a29ba8dff804eef9038f0bed12b85033df7bc93b5e024579547b5d6f26949a81bf74d7aa2ae8514ed0729db8f0d9db1b8ea64402e7cbe637a08fa588ae1a39d0f819c2ef62ddd9e1de06aeaee26792766ca6", 0xbc}, {&(0x7f0000b4b000)="bacc26d0805c73ac2b96c19d7c8fa238784289086e35f381d8c3d64ee1bb21f8b6a1fee5ec4abd4e7d36c5a2b39888d344089470a39117f49333237fca958e48de33d808155608835f69bb08b8d0040872ac00d3eefbaec74f58b6ecb0a4c4b2d89350372c7fb21f3234bf8efa2967c9a72d2fe9e382a214a5e14091c487ed70e220f71cbfe0077932cdd29931a9325a65456f90b6936d81c18626d9996806ff", 0xa0}, {&(0x7f0000001000-0xe)="e1af2659dc91bb9832fe782f3c67434323027bd8e516ade2c0b2a970e7d79df0f775c4bef2f69ded5c056822492b4426630d7da1661a49c9217914e2d4dd47df6833dc9aee6b987307d43d5983658fab6b2f0e0e93462a5e1bdfe0f752983dd7c011e64e49ff3a17cae14eb68715b69c22ebf08257a3d7e8aa720692cea86b", 0x7f}, {&(0x7f0000c80000)="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0x1000}, {&(0x7f0000236000-0x1000)="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0x1000}, {&(0x7f0000001000-0x91)="747e868fe296443fc3c71e99838e86b3190d416dbd6d461fee534294833cb0739d29cfcb20f4db846f1980856562dc48533c7a529fcf4b2798b1d8542fb29fab726e389cc339a183984cbae83ff057d126568c23fcabbac2d495188d8535274f62ddcfc3683d271328f042fbcd9e8f7e053784c3fdf4d78d062307fc5cf1c21c2b22ccaa8c6dbb8514f6c4a921e9ac06d3", 0x91}], 0x8, &(0x7f0000ab8000)={0x50, 0x119, 0x80, "8369e048d60762f2876dd180d4a1ac041328132cbe9f6f7019ec178de23c2ac5dc72c07ad1bae649d00f54e39eaba7bdac8563d998b90e4156c1d6da57"}, 0x50, 0x4}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000001000)={&(0x7f0000002000-0x10)=@ax25={0x3, {"67f7d41eda554a"}, 0x2}, 0x10, &(0x7f0000001000-0x90)=[{&(0x7f0000001000)="", 0x0}, {&(0x7f0000001000)="ead56de38d81fec10e3e833adaa9c7e3ac960523d9b1a38613931e64fee249e343dd531730f1e2149dc80f0f8c10a8ab96cd10483963876d1a4ff27fd2f93203b410e38dce4e7431d998c4e79d0fc19d105d6370a127fe55219b2710badee76544ad83f4cdd2e058c72f3e7a6bd7c519365f826709cd", 0x76}, {&(0x7f0000001000)="73f84e95dccb239000d1faa957f3a9c67ab59f5462a50ed668f41e5dc8665bdfbc977b848c730ccf6aa7583c474758980f4fbef705fecb48330dfdf6ee9fb06b81bcbbe0ff21c89492d33a606df0dce3bc75f09ff570fbaf22df639663d938a881fd92293a104186de907d161c25db19c91c68e3442976a6e2ff6de9a7d312724e348b9abc963c38d9d42b9363adb0ca0a6831b7735cf986696068dfffbbdf98b93f063745bf1911a9ba943919ea3d24c6cbacc24bf32ab1f251b74cc080662e3c8d951bf33fefd590d867d2e716f4ce6900c140b7a049d3ff37cf63d1b1e24c35eeb66830b67995cd7df0268d613169ee648b", 0xf3}, {&(0x7f0000001000)="6c4635cd220292f773a2adb2079afebbbaf7cf22f10d36358c1aca8572918885e56595ea882e8c1af828578462bca0cd22ff5937192a66f6d9e5f41c3f82804a9ad68daf5499390975c4311c698372ba505c2ad1a617d74bb63ff1b50410888488e2e7353271da141bdad2e227dd78dadbf7f9e7c588eb460a28569e3f2d4d3855b29d2fed873611f3a6ab5893a9209c3720b4b9543378e26656ece03357681ba012728e39d4b96f86a462bef66e80f8ce", 0xb1}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000002000-0x81)="414110f0f4134b1ccdc3235d3fc9e0c27ad27839130e0ea3fe62724ddda4442aa3846a3acd953a559a0ebef2f03f6e33a69aa7b7a175b7b78db9cd24e0f0658610977e4bdc4d7eb8a62e94aca1f450ceec46d4f1c19404837626b0369f5a06832fbe5bb331cbcc023033aa5f2785280bedc3b8764699697233e45eba0725dfe0c6", 0x81}, {&(0x7f0000001000)="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", 0xfe}, {&(0x7f0000001000)="4296b6109c545bce972f97fc7961ccad84c70f96a1b5ef8276ae51b9563274025cc56221a4d40bf6a136a3e03e74c80cda57044dbb5ee5893400181b55197e1a4466be194113cae655dce3e6990e4e9d0730801522beb1f7bee35daafcd4f330ab5f72b13e5492525ece26cf4cc5c4fa15c5c2803f9a2355d916de68d9a8df95a97f43d63ecd77fedfbcde2c42452714959867532e7d4c48555398c959862d8f0c", 0xa1}, {&(0x7f0000001000)="2cff3f55be07373de6dba5c7651b8227c7a5de59e995aa1c1718e19cba022bda295eab955ccb8dfc7f97281b2fa634f8befbebe69d38d250b10ac3fc703d8749cb8834eef3e8a5d62b1785b9ad10c4d5e1f83b1883857e30dd5c", 0x5a}], 0x9, &(0x7f0000001000)=[{0xd0, 0x10f, 0x6, "960002db6b66157a734af71a72dc1874b08af183dbc94aa0134d5ab6ea290dfb027caa573bb4fdead4ac0a77f93f84b62cd2e36ad34cec765fb5bf8cb2ffa320c63f21f3904e9bdcb0e5caa1ef1e3c9fcc1640a851cbc18824d8ca6397913a0cd31a8644c15b3f51e0a08a7d2af22c4b954cfe49b1db6ce612815d02bd2536a55e77ce9ef1252488ca7c85153d6b44c44b1e311ff1237f06d2e6fc82386984bc4ae47b6e65e2b2507ca00d2bf94f7059fe668beab7ac393db5a7ca"}, {0x80, 0x13b, 0xffffffffffffff00, "0683181958ea750f5661be694d438da5a7dcb976e0dcc8b3920694985fc739286dc3f37114c75aae795a83fc859fecdd25259498c549998ef2d0779644ad8ff2921299bf10aaa768b34352e0614031675324985e76450dfe8a5c13bd86d4b1f1ad103d98d0133e7086"}], 0x150, 0x10}, 0x80) 2017/12/12 02:15:51 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x31, r0, 0x2000000000) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fbe000-0xc)="666367746f40e600066f6500", 0x3) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 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) sched_yield() mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fbe000-0x4)=0x0) r3 = 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) r4 = socket$inet_dccp(0x2, 0x6, 0x0) munlock(&(0x7f0000099000/0x2000)=nil, 0x2000) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00007ff000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000341000)=0x14) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000e96000)={0x1, &(0x7f0000fc1000-0x4)=[{0x0, 0x0}]}) ftruncate(r3, 0x1000) fcntl$addseals(r0, 0x409, 0x6) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000d67000)={0x0, 0x0}) flistxattr(r2, &(0x7f00002af000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5) ioctl(r1, 0x7, &(0x7f00000dd000-0x7b)="c5016c8e7958c1a189e5d6a2455bb8c02a69dda3d11e23ecdec5c1698377dc5eaa685d38cec1bf8d940c6e11e0b4ea350686ab8b51f2f534ded9dcec591a6e3a40480cf0c15ee5b879ada9bfa22bebf7cf412fa632902478ea8670d7481a93d51348e0ab3b5529a375303846eb88597507842a8498d9592a3cede5") r5 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x668, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, r1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fc0000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003aa000-0x4)=0xe8) stat(&(0x7f0000e03000)="2e2f66696c653000", &(0x7f0000f0e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00009e5000-0x8)="2e2f66696c653000", r6, r7) dup3(r4, r0, 0x80000) timer_settime(0x0, 0x1, &(0x7f0000b12000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000793000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000fbd000-0x4)=0x100000001, 0x109, 0x1f, &(0x7f0000318000+0x832)={0x4, r8}, &(0x7f0000b53000-0x4)=0x0, 0x3) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x8) 2017/12/12 02:15:51 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000729000)="2f70726f632f73656c662f6e65742f70666b657900", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000001000-0x20)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f00002ad000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/12 02:15:51 executing program 4: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000f6b000)=0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000f6c000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6b000)=0x10, 0x800) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000b4d000-0x4)=0x40000001, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(r0, &(0x7f0000f6c000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00000ea000)=0x10, 0x80000) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x3, 0x6) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$ipx(r3, &(0x7f000032d000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f6c000)=0x10, 0x80000) r5 = gettid() mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000f6e000-0x4)=r5) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f000097d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f6b000)=0xc6) r6 = socket(0x10000000010, 0x400000002, 0xc) write(r3, &(0x7f0000a32000-0x1d)="1f00d760000000000000044d0000000081000800010001fffdffdf000d", 0x1d) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00008b1000-0x1)="01", 0x1) write(r6, &(0x7f00002a7000)="1f0000000104ff00fd435400000000800000000008000100020423dcffdf0036", 0x20) write(r6, &(0x7f00007fa000)="1f0000000004ff00fdde45c807000000000000000700018001fd00dcff9f00a323", 0x21) close(r4) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r7, &(0x7f0000401000-0xd)="1f0000000104ff00044345bb0700020000d100000600060020002200001200a3", 0x20) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000375000-0x8)={0x0, 0x1}, &(0x7f0000627000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f00004e3000)={r8, 0x20000000002}, &(0x7f0000115000-0x4)=0x8) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ab5000-0x20)={0x4008, 0x1fe, 0x2, 0x1, 0x8000000002, 0x3, 0x80, 0x7, r9}, &(0x7f0000ae7000)=0x20) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 02:15:51 executing program 5: mmap(&(0x7f0000000000/0xb22000)=nil, 0xb22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b23000-0x4)="00", 0x1) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000b24000)="7472757374656400", &(0x7f0000b25000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b24000)="add212f135243be077d68343009ccd20d367bece9a41c026ff183f69cb4d949eca0af505b6e2559022edb2a93bf35446fc3de8330683915fe24cc4c562cd1c93c7a98fdcb9c388a45c9f6e6f67aefdfae288c2e699eae541f7afd4205d522d93f27a7b62af85f86db808c008969a92e4694eaeb6c8e448e6eaa934edcb502d2f282686e474f893701f1a192663fb9034394b68946d7a224925797411b8414e9927ee0366c6d59f8ab6e60f636b595ad920ad3e18b66d1ead83cc1e51f409ea65ae45161723d7fe2f51763c392f6e9744", 0xd0, 0xfffffffffffffffa) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000b25000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000280000-0xc)={r1, r1, r1}, &(0x7f0000b25000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8, &(0x7f0000b25000)={&(0x7f0000b26000-0xd)={"63726333322d67656e65726963"}, &(0x7f0000832000)="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", 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b22000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0xc) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000b22000)=0x0) mmap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f000013b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f000041b000)="85f0c47d4c63a832378f32584f", 0xd}, {&(0x7f00000b0000-0xe)="327f0088ed3a0cace9a73dab4557", 0xe}], 0x2, 0x6) recvmmsg(r0, &(0x7f0000b23000)=[{{&(0x7f0000b24000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b23000)=[{&(0x7f0000b23000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f0000147000)="0000000000000000000000000000", 0xe}], 0x2, &(0x7f0000b24000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4, 0x81}, 0x100000000}], 0x1, 0x0, 0x0) write(r0, &(0x7f0000000000)="82", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x45) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000b24000)={0x22c4, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r2 = socket(0x2, 0x1, 0x3a) getsockopt(r2, 0x3a, 0x1, &(0x7f0000001000)="", &(0x7f0000001000)=0x0) 2017/12/12 02:15:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000f2000)="6e65742f61727000") sendfile(r0, r1, &(0x7f000029d000)=0x0, 0x400) openat$keychord(0xffffffffffffff9c, &(0x7f0000044000)="2f6465762f6b657963686f726400", 0x406000, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000467000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) 2017/12/12 02:15:51 executing program 7: connect$inet(0xffffffffffffffff, &(0x7f0000012000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="ee8ebed297370a6f6233afb00b27d431", @ifru_flags=0x1}) r1 = socket(0x800000000000013, 0x5, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000587000)="2200000014000700000910f7c3ff050002a1010001000000090002000000ff09f115", 0x22) getpid() r3 = accept4(r1, &(0x7f00008d7000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000b37000)=0x80, 0x8000000) r4 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000c40000)=@req={0x28, &(0x7f0000fa7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}}) ioctl(r1, 0x8912, &(0x7f0000025000)="ab3f") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000f59000)={0x0, 0x20, &(0x7f00004ad000-0x2c)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000566000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000203000)={r5, 0x3a, 0x30}, 0xc) connect$packet(r3, &(0x7f000027e000-0x14)={0x11, 0x17, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) accept4(r4, 0x0, &(0x7f000077a000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000a2000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000002d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f0000b93000-0x10)={0x9, 0x9, 0x8001, 0x7}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00006ec000-0x8)={r6, 0x8000}, &(0x7f000037a000-0x4)=0x8) pread64(r1, &(0x7f0000e82000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x100000, &(0x7f0000579000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000482000)=0x14) socket$inet6_tcp(0xa, 0x1, 0x0) r8 = socket$netlink(0x10, 0x3, 0xf) writev(r8, &(0x7f0000846000-0x10)=[{&(0x7f000073f000-0x39)="39000000120019470000030000000000074b0000001fe076480000000103000009001e0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 02:15:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x801, 0x6, &(0x7f00009b2000)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000efa000)="00", 0x1) socket$inet6(0xa, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00008b1000)="2f6465762f6877726e6700", 0x3fa, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d93000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10b000) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000fa5000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000812000-0x4)=0x943, 0x4) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67000401010000ffffffe50900110806", @ifru_flags=0x301}) r6 = socket(0x19, 0x535a84eb93a62d04, 0x9) r7 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x109, 0x0) writev(r8, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TCSETAW(r8, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r8, 0x402c542b, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x3, 0x3, 0x6, &(0x7f000030e000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, 0xffffffffffffffff, &(0x7f0000dcb000)={0x10, 0x0}) bind$netlink(r1, &(0x7f0000088000)={0xf, 0x0, 0x80ffffffffffffff, 0x2000000400}, 0xc) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000bb8000)=[{0x0, 0x1, 0x8, 0x1bbe1ec0}]}, 0x10) write(r7, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000062000-0x4)=0xc) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000a89000)={r10, @empty=0x0, @broadcast=0xffffffff}, 0xc) 2017/12/12 02:15:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000043000-0x8)={0x0, 0x0}) accept4$inet(0xffffffffffffff9c, &(0x7f00004c2000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e7f000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000e80000)={0x0, 0x2, 0x80, 0x0, 0x0}, &(0x7f000022b000)=0x10) r1 = socket$inet(0x2, 0x0, 0x69f) r2 = socket$inet6_sctp(0xa, 0x200000000001, 0x84) sendto$inet6(r2, &(0x7f00000b3000)="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", 0x4d2, 0x3ffff, &(0x7f0000578000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x80000000}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000023f000-0x8c)=[@in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x8c) sendto$inet6(r2, &(0x7f000007d000-0xab)="87bf4d43a84b58ff3b1c94d73bc3616dc124695b30359c5513dc84eac91404f3c1923e5df968cb79da6b45f62c81cd427de792f70f4e9a6d166004ea470ecf6d6f21b2608f8bf3bd84de3659147ecd09a9210f37922aafc67b9636467b2bb01f1134c50dccdee33642c3b81f07a995a169a600e7016ff0b4d9589dfdc5a2148b1cca8117bda72a612f3558ae931c0ed72e0a17cdb253aca025ba6bccc5fd02cda93afc78189e068c4abd75", 0xab, 0x9cc1f86077024030, &(0x7f0000c8f000)={0xa, 0x2, 0x400, @loopback={0x0, 0x1}, 0x9}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f00008cb000-0x10)=[{&(0x7f0000b8d000-0x49)="480000001400190d09004beafd0d8c560a847f0080ffe00600000000000000a2bc5603ca00000fff89000000200000000100000000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) sendfile(0xffffffffffffffff, r1, 0x0, 0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ec4000+0x9ca)={r0, 0x7, 0x10}, 0xc) 2017/12/12 02:15:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00003e2000-0x4)=0x0) r0 = getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d03000)={0x0, 0x0}) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000cf5000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005ee000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = syz_open_dev$mice(&(0x7f0000e5e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4200) r2 = dup(r1) accept$inet(r2, &(0x7f0000e9f000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002b000-0x4)=0x10) socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b95000-0xc)="2f6465762f72666b696c6c00", 0xd184f4209ca7562c, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000468000)={0x0, 0x0, 0x0}, 0xc) getpgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000bca000-0x10)=[{&(0x7f000005a000-0x29)="29000000180031dde5ff2100806500050a0000fb00001108000000000c000900080000000000000005", 0x29}], 0x1) clone(0x0, &(0x7f0000cf5000-0x1)="0b", &(0x7f0000a3b000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r4) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup3(r4, r5, 0x80000) read$eventfd(r6, &(0x7f00004b9000-0x8)=0x0, 0x8) futex(&(0x7f0000c79000)=0x6, 0x4, 0x4, &(0x7f0000a78000)={0x77359400, 0x0}, &(0x7f0000cc7000-0x4)=0x5, 0x9) mincore(&(0x7f0000640000/0x1000)=nil, 0x1000, &(0x7f0000d04000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ftruncate(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x80002, 0x88) sendto$inet6(r7, &(0x7f0000320000-0x1)="7e", 0x1, 0x0, &(0x7f0000ec1000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r8 = fcntl$dupfd(r3, 0x2, r5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r8, 0xc0605345, &(0x7f00008cd000)={0x8, 0x2, {0xffffffffffffffff, 0x0, 0x46, 0x3, 0xf6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000e1a000)=0x0, &(0x7f0000781000-0x4)=0x4) epoll_wait(r6, &(0x7f0000d4c000)=[{0x0, 0x0}], 0x1, 0xbc) prctl$intptr(0x1c, 0x21) prctl$intptr(0x4000000001c, 0x4000000000000f2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006f2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) prctl$intptr(0x8, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009a9000)={0x0, 0x80000, 0xffffffffffffffff}) 2017/12/12 02:15:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000041d000)={@generic="31956aa88c04753a7cd8d50722a90082", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000aaa000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000704000-0x4)=0xe8) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000a32000)=0x5b, 0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00009ba000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000019000-0x4)=0x0) setpgid(r1, r2) write(r0, &(0x7f0000284000-0x24)="240000001d0001000d00fe080001040304540004100001000400010f000000ffffffdce1", 0x24) connect$inet6(0xffffffffffffffff, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000ad1000)="", &(0x7f00005c5000-0x4)=0x0) connect(r0, &(0x7f000014b000)=@ethernet={0x6, @random="86faaca46051", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000d8000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e3000)=0xe8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000abd000)={0x0, 0x3, 0x0, 0x3, 0x8, 0x9}, &(0x7f0000170000)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000038e000-0x8)={r3, 0x5}, 0x8) sendto(r0, &(0x7f0000818000-0x87)="be84a1d02a6f2c77094af118637202776ad822e51b37a6539440e3f836a0493e3092a43071b0984a8f618b9285f6625ce93d2dcf68260292c5f92960b91b5ed7763ac69fcf1ce25cd92e82307f025cec3b38651bcc0b16501508ef88516e7a39cc6db5abb83bf5856cc9826a047e50b50f0e7e410e81bc29bfc438c668347977aba803f5ab8f2e", 0x87, 0x40810, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c23000-0x10)={r3, 0x40, &(0x7f0000d05000-0x40)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003ef000)=0x10) sendto$inet6(r0, &(0x7f0000260000)="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", 0x1000, 0x8000, &(0x7f0000955000-0x1c)={0xa, 0x1, 0x65f8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf7}, 0x1c) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x9, &(0x7f0000698000-0x4)=0x0, &(0x7f0000503000-0x4)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000147000-0x28)=[{0x3, 0x4}, {0xf, 0x22c}, {0x3, 0x1}, {0x0, 0x0}, {0x0, 0x3ff}], 0x5) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000c24000)="1ea0e8300ca58daecf783adcabbf6122fd227d88", 0x14) sendto$inet6(r0, &(0x7f0000b1d000-0xef)="d9a4672b3a141d54541962f86573d46f6a0f9ed49cb69a3e2fae95ef08dc5da55964b1855da661f0245fd3f1804005611ac5c44e757982f80894ad14a7c3096409f04cd5ccb00cf3a17dee9523e58735f2de00423fe8b6c589bc61f540ea4472e2ea9d4241ae1323513f9d32bfe6f685b41762cd04f16a2f6ece57bfe30f82fd4304ba8d5bbd2a769a57624f2e15da5674bba497dbe40d0868d169a91f31b7a72bb89bd0c710ede0c20509e95efaa913187ded685e4dd378e3ed90356decea62efed08e601106e90c4d766a16a5170a776293df7a5d958bd5fcdf71e2f6b3c738e6516e6494aef297132a5baac8666", 0xef, 0x48000, &(0x7f00001cd000-0x1c)={0xa, 0x1, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000449000)=0x939, 0x4) 2017/12/12 02:15:51 executing program 6: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000f6b000)=0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000f6c000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6b000)=0x10, 0x800) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000b4d000-0x4)=0x6, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(r0, &(0x7f0000f6c000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000017a000-0x4)=0x10, 0x80800) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000dc9000-0x9)="6e65742f7564703600") sendfile(r3, r4, &(0x7f000029d000)=0x0, 0x400) fcntl$setflags(r3, 0x2, 0x1) r5 = socket(0x11, 0x2000000000003, 0x8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r5, &(0x7f00003e2000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00003fe000)=0x10, 0x80000) r6 = gettid() mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000f6e000-0x4)=r6) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x80000000000003f, &(0x7f0000f6f000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f6f000-0x4)=0xc6) socket(0x10000000010, 0x400000002, 0xc) write(r5, &(0x7f0000c98000-0x47)="250000000affe8fd434504234d0800008100000800010001ffdc10e0000dc74872fd82ee6a0000000000008000785e81e2a1cbebdbc3d2af9989235a6caf00318dfeff30ed9487", 0x47) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 02:15:51 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002b4000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54e, 0xffffffffffff7fff, 0x8d01, 0x6, 0x10}, &(0x7f0000d26000-0x4)=0xa0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d26000-0x8c)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000080c000)=0x8c) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d27000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000759000)=0x0, &(0x7f0000d27000)=0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000d27000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00009f2000)={0x8, 0x2, {0x2, 0x3, 0x3f, 0x2, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mincore(&(0x7f000013a000/0x2000)=nil, 0x2000, &(0x7f000090a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00001cd000)={0x14, 0x0, &(0x7f0000d26000)=[@acquire_done={0x40106309, r3, 0x3}], 0x1000, 0x0, &(0x7f000056f000-0x1000)="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"}) r4 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000822000-0x34)={{0x1, 0x0, 0x2, 0x2, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setscheduler(r4, 0x7, &(0x7f00000a9000-0x4)=0xa9d) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000d28000-0x8)={0x0, 0x0}, 0x243, 0x3) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00004e3000)={0x0, 0x0}, 0x1, 0x0) write$tun(r2, &(0x7f00002d9000)=@pi={0x0, 0x9100, @ipv4={{0x15, 0x4, 0x1ae, 0xbb, 0x15e, 0x2, 0x9, 0x81, 0x1, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, {[@cipso={0x86, 0x1a, 0x8, [{0x3, 0xa, "e894ef4d2352be3c"}, {0x6, 0x3, "25"}, {0x7, 0x7, "905b5b8351"}]}, @noop={0x1}, @ra={0x94, 0x6, 0x1}, @end={0x0}, @timestamp={0x44, 0x14, 0xbee200, 0x1, 0x5, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x5}, {[@multicast1=0xe0000001], 0xfffffffffffffff8}]}, @ssrr={0x89, 0x7, 0x4861, [@loopback=0x7f000001]}]}}, @tcp={{0x1, 0x0, r5, r6, 0x9, 0x0, 0xb, 0x80, 0x76, 0x0, 0x0, {[@sack={0x5, 0x16, [0x1, 0x7, 0x100, 0x1000000000000, 0x6]}]}}, {"62c7be08818178b85ed4aa3bac3e947a8a0786e30b95266645694ea8e80a6a2047ef9062a5bd3da1ceedba0352b6bcd02af1d66048a4afba2326008e3b19b630612ad8a9509ea120b20a3aaa8856f452195599c10282fa56d0a183b3382f0ce4a31b507bb0c2180c423da7964d96b1076c2a7ce52f135204ef9c7a11a53ff253f27a29444ec0448b963e980cbc2d1a0a739b24a625636a40783b122a62e3c58cb5e033cd9c7bdee952836b37410a9d539b21c66c7c87a99df446b9a77880a81703c5223a4caadbf663b6e8449426bd47770f057d5b269421a88fbafc10b0"}}}}, 0x162) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00008c7000-0x340)={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]}, 0x1, 0x0, []}, 0x98) 2017/12/12 02:15:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f00002a2000-0x4)=0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000436000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2017/12/12 02:15:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x10000000000002, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000b2e000-0x7a)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000044c000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00006a9000-0x4)=0x100001000) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000ff4000)={0x2, &(0x7f0000ff5000-0x18)=[{0x3, 0x1, 0x0, 0x1}, {0x6, 0x0, 0x0, 0x0}]}) geteuid() ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000dea000-0x4)=0x62a) fstat(r0, &(0x7f0000331000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f00001af000)={0x0, 0x0}, 0x800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00009d7000)=0x80000001, 0x4) lseek(r0, 0x0, 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00002c1000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) fallocate(r3, 0xfffffffffffffffd, 0x2, 0x2000ffff) unshare(0x20000200) mkdir(&(0x7f0000813000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000a09000-0x8)="2e2f66696c653000", &(0x7f0000f54000-0x8)="2e2f66696c653000", &(0x7f0000661000)="72616d667300", 0x2000, &(0x7f0000bed000)="") r4 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000034000)=0x106) fallocate(r4, 0x1, 0x10001, 0x76) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)="2f6465762f73657175656e63657200", 0x200000, 0x0) r6 = fcntl$dupfd(r5, 0x200000000, r4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f0000e19000-0x4)=0x0) dup3(r4, r5, 0x80000) 2017/12/12 02:15:51 executing program 5: connect$inet(0xffffffffffffffff, &(0x7f0000012000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="ee8ebed297370a6f6233afb00b27d431", @ifru_flags=0x1}) r1 = socket(0x13, 0x5, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000587000)="2200000014000700000910f7c3ff050002a1010001000000090002000000ff09f115", 0x22) getpid() r3 = accept4(r1, &(0x7f00008d7000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000b37000)=0x80, 0x8000000) r4 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000c40000)=@req={0x28, &(0x7f0000fa7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}}) ioctl(r1, 0x8912, &(0x7f0000025000)="ab3f") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000f59000)={0x0, 0x20, &(0x7f00004ad000-0x2c)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000566000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000203000)={r5, 0x10000000000003a, 0x10}, 0xc) connect$packet(r3, &(0x7f000027e000-0x14)={0x11, 0x17, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) accept4(r4, 0x0, &(0x7f000077a000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000073b000-0x8)={r5, 0x7}, &(0x7f0000000000)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000002d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f0000b93000-0x10)={0x9, 0x9, 0x8001, 0x7}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00006ec000-0x8)={r6, 0x8000}, &(0x7f000037a000-0x4)=0x8) pread64(r1, &(0x7f0000e82000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x100000, &(0x7f0000579000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000004a000)=0x14) socket$inet6_tcp(0xa, 0x1, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f0000846000-0x10)=[{&(0x7f000073f000-0x39)="39000000120019470000030000000000074b0000001fe076480000000103000009001e0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 02:15:51 executing program 7: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) r1 = epoll_create(0x9) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000fdd000-0xc)={0x9000000e, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x10000000, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x9) r3 = creat(&(0x7f00001bc000+0xcf0)="2e2f66696c653000", 0x60) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r3, &(0x7f0000fdd000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002a6000-0x4)=0xc) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00007bc000)=[{&(0x7f0000fde000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f0000fdd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000682000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f0000fdd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f0000d8c000-0x59)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000fdd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f0000fdd000+0x553)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f0000999000-0xd)="00000000000000000000000000", 0xd}], 0x8) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000fde000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000197000-0x4)={0xde3f}, 0x4) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fde000+0x49f)=0x19) ioctl$TCFLSH(r2, 0x540b, 0x2) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000fdf000)={0x1, 0x81, 0xffff, 0x10001, 0x0, 0xfffffffffffffffe, 0x7, 0x6, 0x36, 0x1, 0x0, 0x5}) 2017/12/12 02:15:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3a3164cc, 0xdc01, 0xc00000000, 0x400, 0x5, 0x40400118, r1}) setrlimit(0x0, &(0x7f0000001000-0x10)={0x1, 0x4}) 2017/12/12 02:15:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x408fd, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000a46000-0x4)=0x4) 2017/12/12 02:15:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x801, 0x6, &(0x7f00009b2000)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000efa000)="00", 0x1) socket$inet6(0xa, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00003a7000-0xb)="2f6465762f6877726e6700", 0x3f9, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d93000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10b000) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000fa5000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000812000-0x4)=0x943, 0x4) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r6 = socket(0x19, 0x535a84eb93a62d04, 0x9) r7 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) writev(r8, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TCSETAW(r8, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r8, 0x402c542b, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x3, 0x3, 0x6, &(0x7f000030e000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, 0xffffffffffffffff, &(0x7f0000dcb000)={0x10, 0x0}) bind$netlink(r1, &(0x7f0000088000)={0xf, 0x0, 0x80ffffffffffffff, 0x2000000400}, 0xc) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000bb8000)=[{0x0, 0x1, 0x8, 0x1bbe1ec0}]}, 0x10) write(r7, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000062000-0x4)=0xc) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000a89000)={r10, @empty=0x0, @broadcast=0xffffffff}, 0xc) 2017/12/12 02:15:51 executing program 4: socket$inet(0x2, 0x92436044ce7a33d1, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) getpgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0xfffffffffffffffc, 0x0) r2 = socket$unix(0x1, 0x200000000000002, 0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x45, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) prctl$seccomp(0x16, 0x1, &(0x7f000001c000-0x10)={0x0, &(0x7f0000045000-0x20)=[]}) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = gettid() r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000cab000-0x18)=@add_del={0x2, &(0x7f0000355000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fff}) connect$unix(r1, &(0x7f0000a08000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) poll(&(0x7f0000636000)=[{r2, 0x6011, 0x0}, {r1, 0x2200, 0x0}, {r4, 0x4005, 0x0}, {r4, 0x80, 0x0}, {r2, 0x1, 0x0}], 0x5, 0x80000000) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000877000)="2d00", 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000299000-0xc)=@sack_info={0x0, 0x7fffffff, 0x1f}, &(0x7f00000ea000)=0xc) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r5, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000f5c000-0x6)={r6, 0x205}, &(0x7f0000fdb000-0x4)=0x6) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r5, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x7ff, {0x400003ffffffe}, 0x0, 0x4}, &(0x7f000059b000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) syz_open_dev$evdev(&(0x7f000085e000-0x12)="2f6465762f696e7075742f6576656e742300", 0x800014, 0x529880) socket(0x2, 0x4, 0x40000000) perf_event_open(&(0x7f0000794000)={0x7, 0x78, 0x3, 0x0, 0x0, 0x2, 0x0, 0xff, 0x40000, 0xe, 0x1251, 0x5, 0x6, 0x1, 0x0, 0xffffffffffffff01, 0x2, 0x0, 0xfffffffffffffffc, 0x8008, 0x7, 0x3, 0x7, 0x964, 0x800, 0x5155, 0x0}, r3, 0x2, r4, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007ab000-0x8)={0x0, 0x0}) accept4$inet6(r7, &(0x7f00004b4000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000073d000)=0x1c, 0x80803) 2017/12/12 02:15:51 executing program 1: r0 = socket$inet(0x2, 0x2, 0x4088) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x100000000000023, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f00009b4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x203, 0x0, &(0x7f00009b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd1000)="2e2f66696c653000", &(0x7f0000fd2000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f00003ab000)="") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000071e000-0x8)="2e2f66696c653000", 0x200003, 0x1) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd3000)="2e2f6275732f66696c653000", &(0x7f0000fd4000)="2e2f66696c653000", &(0x7f0000fd2000)="31000004", 0x21, &(0x7f0000fd4000)="95") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000ff1000-0x4)=0xffffffffffff8001, 0x4) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 02:15:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b6a000-0x8)="2e2f66696c653000", 0x80, 0x1bd) recvfrom$ipx(r0, &(0x7f000072c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x7fa4fcb73a8ec9cf, &(0x7f0000abb000-0x3)={0x4, 0x100000000, 0x6ee, "9fe3db3e3332", 0x6, 0x0}, 0x10) r1 = perf_event_open(&(0x7f0000255000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x88000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = memfd_create(&(0x7f0000847000-0x29)="6d696d655f7479706573656c696e757870726f632d47504c706f7369785f61636c5f61636365737300", 0x1) mq_getsetattr(r2, &(0x7f000069a000-0x40)={0xa6e, 0x6, 0x7, 0x80000001, 0x4c0, 0x0, 0x6, 0x100000000}, &(0x7f0000f11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") preadv(r3, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)="00", 0x1}], 0x1, 0x400000002) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b47000)=0x1000007d1) read(r0, &(0x7f000053b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1) request_key(&(0x7f0000b1c000-0xb)="6269675f6b657900", &(0x7f0000a41000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fdc000)="74727573746564656d3147504c5b63707573657463707573657473797374656d637075736574766d6e6574317d00", 0xfffffffffffffff8) request_key(&(0x7f00005e4000-0xb)="706b6373375f7465737400", &(0x7f0000078000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b69000-0x25)="233a6d696d655f74797065626465766e6f6465766367726f757076626f786e657431285d00", 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x2) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) r5 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000ee6000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000a11000)={r6, &(0x7f000047a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f0000009000)="d8fc1dd1"}) syz_open_dev$binder(&(0x7f0000008000)="2f6465762f62696e6465722300", 0x0, 0x800) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000000000)=""}) close(r4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r5, 0x40046205, 0xe69c) ioctl$BINDER_THREAD_EXIT(r5, 0x40046208, 0x0) 2017/12/12 02:15:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0xfffffffffffffffe, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x2005, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000004000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x5, 0x0, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3d, &(0x7f0000cd8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@generic={0x0, 0x88b5, 0x6, 0xb, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "4af2f41026bf317f2833a1", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "80f264ff72632e387e6433199de3303a"}}}}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000494000-0x4)=@assoc_id=0x0, &(0x7f0000e19000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a8e000)={r2, 0x7fffffff}, 0x8) r3 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r3, &(0x7f0000c0a000)={0x0, 0x0, &(0x7f00004f0000)=[{&(0x7f000000e000)=[{0x11, 0x13, 0x3fb, 0x0, 0x0, "11"}], 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000ee0000)=0x4, 0x4) getsockopt(0xffffffffffffffff, 0x4, 0x7fffffff, &(0x7f0000cb9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000319000)=0x34) socketpair$inet_sctp(0x2, 0x8000100000000a, 0x84, &(0x7f0000f46000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000db2000)={{{@in=@remote={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, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b00000)=0xe8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006d8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ca4000)=0x0, &(0x7f00007e8000)=0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00007d1000)=0x0, &(0x7f00000d9000-0x4)=0x4) syz_emit_ethernet(0x1017, &(0x7f00003df000-0x1017)={@random="7782d97f6b15", @random="3007723d989f", [{[], {0x8100, 0x7f, 0x3, 0x3f}}], {{0x6558, @llc={0x1003, @llc={0x42, 0x0, "14", "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"}}}}}, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000746000-0xc0)=[@in6={0xa, 0x1, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x10001}], 0x9) write(0xffffffffffffffff, &(0x7f00004e8000)="260000005e0009000000eaf83a0000000000000002000000fbffffff000008db1ee9ff4435eade5f3c", 0x29) 2017/12/12 02:15:51 executing program 7: 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) mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000-0x4)="78667300", 0x800000, &(0x7f0000806000-0xc2)="016ed74697a532ca63ee2a17ef7ad29a2d12f214a2e01c1d72993ed27f3b6c018e88451a38baa6b4970f049f149d80899827516ec224f42eebbd5e7316dbd6ab223947917d0b968d06ec15a3916c042dd791abe12afe7afcf17302eae89d5a6a9ebed5137ac84e57f30ce4c86b38ff6209f26444cc4a56d0aae7e312ad4b73badf044cb3bff606559f3a59e24d2c23553e2add5e3105e18c69a12fc9390d37f6cd58f5d85b006130e3e2d2cc9bcb62d6dc37224ce95e05d46a28533cfab8b277ea43") 2017/12/12 02:15:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f75000)=0x0) 2017/12/12 02:15:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0xd863, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfc, 0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8000000000000000, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f30000-0xa)="2f6465762f70746d7800", 0x2000080002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x6) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f000022e000)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000ecc000-0x28)={0x5, 0x7ff, 0x200, 0x8, 0xff}) r2 = open(&(0x7f0000d16000-0x8)="2e2f66696c653000", 0x28000, 0x2) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000c97000-0x4)=0x0, &(0x7f0000be4000)=0x4) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4000000000000db, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x100000000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x10000, 0x1, 0x0, 0x0, 0x0, 0x7, 0x2000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000f7f000-0x8)=0x0) syz_open_dev$sg(&(0x7f0000028000)="2f6465762f73672300", 0x0, 0xfffffffffffffffd) gettid() syz_open_dev$sg(&(0x7f0000c7f000-0x9)="2f6465762f73672300", 0x0, 0x0) socket(0x2, 0x440000000806, 0x0) r4 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000dd5000)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) r6 = dup2(r5, r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f000002b000)={0x485d03be, 0x0, 0x4, "98de7a8c5ae95ec8792c93150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(r4, 0x0, 0x2c, &(0x7f0000914000-0x99)="63adf22874e585f4f70475704e82f9e4efd1e51a24210c0603b47b45dbed6bd0f45717791360a168a5acc4257508cf4198cfff5d2a686818f587fb6cc2fb3dbfa7e2e126ed2bdf23976eaf83beeee240670826598731fdc09a7fc06edc9df0c5ea2ef2104493f8279de8756f5f504aa0f01d8ae0056480ef32972303633665c2116c09b40bec8b7688c339926b8d0c6aae3c904b73818296f4", 0x99) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000b3d000)={0x6, 0x1, 0x6}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f00000f3000-0x4c)={0xa00000000000, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x6, &(0x7f0000661000)={0x0, 0x0}) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000073d000)={0x0, 0x0}, &(0x7f00002d6000)=0x10) pselect6(0x40, &(0x7f0000819000)={0x9, 0x91ab, 0x5, 0x9, 0x8, 0x8001, 0xfffffffffffffff7, 0x6}, &(0x7f0000d42000)={0xfffffffffffffff9, 0x3, 0xffffffffffffff80, 0x5, 0x0, 0x2, 0x3, 0x0}, &(0x7f0000633000)={0x6636, 0xfff, 0x0, 0x6c, 0x1, 0x40008000000000, 0x10001, 0x0}, &(0x7f0000a41000+0xc4e)={0x0, 0x0}, &(0x7f0000f28000)={&(0x7f00009da000-0x8)={0x0}, 0x8}) clock_getres(0x0, &(0x7f0000273000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000701000-0x40)={0x100, 0x9, 0x4, 0x6, 0x3, 0x0, 0x3, 0xffffffffffffffc1}, &(0x7f0000fdb000)={0x2, 0x8, 0x9, 0x8, 0x800, 0x1, 0x5, 0x7}, &(0x7f000023d000-0x40)={0x0, 0x5, 0x3ff, 0x8, 0x5, 0x6, 0x8001, 0x7}, &(0x7f00000b4000)={0x0, 0x0}, &(0x7f00002b0000-0x10)={&(0x7f0000aa1000-0x8)={0xfffffffffffffffc}, 0x8}) nanosleep(&(0x7f000072c000)={r8, r7}, &(0x7f0000b1f000-0x10)={0x0, 0x0}) clock_gettime(0x4000000000000005, &(0x7f00009dd000)={0x0, 0x0}) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x21, 0x1, 0x9, 0x3fd, @tick=0x0, {0x10000000007, 0x0}, {0xf7fffffffffffff6, 0x0}, @addr={0x4, 0x8}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f0000715000)={0x3, 0x2, 0x8000003, "71756575653000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KDGETKEYCODE(r6, 0x4b4c, &(0x7f0000297000-0x8)={0x7, 0x3f}) 2017/12/12 02:15:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f00004b2000)="") r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00004d2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000f41000-0x3)=0x4, 0x4) r1 = signalfd(0xffffffffffffffff, &(0x7f0000588000-0x8)={0x0}, 0x8) r2 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00007a4000)="2f6465762f6175746f667300", 0x100000000001, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00006de000)={0x0, 0x7fffffff}, &(0x7f0000a4b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004eb000-0xc)={r4, 0x1, 0x20}, &(0x7f000066b000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000f51000-0x58)={0x80, 0x2, 0x80, 0x181, 0xfffffffffffffffc, 0x10004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e9000)="2f6465762f70746d7800", 0x214000, 0x0) readv(r3, &(0x7f00002ab000+0x1ad)=[{&(0x7f00004c4000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000354000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}, {&(0x7f0000154000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00004a6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000221000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f000005a000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}], 0x6) [ 86.861550] binder: 15845:15850 ioctl 40046205 2 returned -22 [ 86.869466] binder: 15845:15850 ioctl c0086420 20ee6000 returned -22 2017/12/12 02:15:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) r1 = add_key(&(0x7f0000764000-0x8)="72787270635f7300", &(0x7f0000c95000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000625000-0x154)="97911927523f7d6d0891226088f0ab3eae386350168a24ce8799489c800af50ea70dbd4b66cc849c004aefe55f5cf30574ec1624dd53929421ef40c8b72e21ad8e2cec7208318008b3a18d36701f291147941893ad83d418ab4b89105e8d2a17b4d62e025ee2d71df7e256a930b16f086c34ca16e845020eaa1b3ecdf2675a8a98ae38d697f98eca6dc402f3eb043dff66c7cf97d8eafbde8e1a54ef4033b1c694c7cd36bf37f562fc52f4f7715021c064aadaf4bb450c3b45fbbf994c7c75b1bfc4a88b91471a3c3785b9b743cc0e3470f3a466d5c6ee2e07ee014cf9f91a51a00482a2cab6b40c737ee43e7cde04a211e5e5555782d3fe501f531daf08ee3857d3644aa2474164ea5048681cc4cdc6f0dedbc81b6229e5094591d3234c39c27b07e169cb64757979bcc24948e473bc295882c0daeab9ec1f8fdfa5f05ef798e9a597a0a7b31530ba3772935a6e0f9fd60c2b92", 0x154, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000905000-0x8)="6b657972696e6700", &(0x7f0000196000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0x100, r2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000f2000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x80800) mount(&(0x7f0000622000)="2e2f66696c653000", &(0x7f00005d6000)="2e2f66696c653000", &(0x7f00004b2000)="737973667300", 0x0, &(0x7f0000a9e000-0x1)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000005000)="70726f6a69645f6d617000") mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r4, &(0x7f000000b000)=@random={"757365722e00", "5c6c6f5e2e00"}, &(0x7f000000a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7) pwrite64(r4, &(0x7f0000002000)="bd20cbd8f6ec3a85445dc6769d8bc357ce2b1fc8a7c2c38ea7bf5697d18c01fb2bc34f6fc3a8b1bd896ede6bde8283b172e2863c4d0e7505ec36bf3bc5f890a722cdcf9ee01949074faeadd6b528258d3076975bcbbf651ab735f977ddbf2d703dc158a65018378b8f3e9463e6f9a8e757dcbb22b7b1e05f08755825b13312ffdf9cc7b8f36fad9accf7117f68e37f0adda38ff645ca5bf1b6678752464fc15f276a358bda14ef4956a599bbcfc401f4a648d29d03c9c81aff06a205a3bfd19e4775c6e525789b31a2c840a94be56a13a0c2e87d96dfefb2dd55db528bf84b2bf90f31", 0xe3, 0x0) lseek(r4, 0x2, 0x1) write$tun(r4, &(0x7f0000009000)=@pi={0x0, 0xfbfb, @ipv4={{0x8, 0x4, 0x5, 0xfff, 0x1028, 0x3, 0x7fffffff, 0x5, 0x4, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, {[@rr={0x7, 0xb, 0x1bf, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}]}}, @udp={0x1, 0x2, 0x1008, 0x0, "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"}}}, 0x102c) write(r4, &(0x7f0000004000-0xc6)="86a69ecaae42209be40bb87edb1a037c1c12a9701351c83ea095a8acdd25c7ba3c10dbc82c33ae998b261176fe5380ad6a4158f8bfaeded546056a57bd24be675a359346d9103f3b8f24daa8858b859148345b40cb11764272378c05f2a0fe3913b509da080bc1fd7d6bb6dfc0435cf456ef15bd3bf86575eefee3d155f0d5a8a60842437ba9341431c261d1825136fe2ce4185685e129cf35e47fc6920a0b", 0x9f) socketpair$inet(0x2, 0xb, 0xb8, &(0x7f0000808000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000e93000)=0x4, 0x4) pipe(&(0x7f0000a5b000-0x8)={0x0, 0x0}) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r6, 0x0) read(0xffffffffffffffff, &(0x7f0000fd6000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) syz_open_procfs(r3, &(0x7f0000ca1000-0x7)="6d6f756e747300") [ 86.902074] binder: 15845:15850 ERROR: BC_REGISTER_LOOPER called without request [ 86.918899] audit: type=1326 audit(1513044951.641:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15839 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x0 2017/12/12 02:15:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)="6d6f756e747300") fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f00004cb000-0x8)=0x1) r1 = epoll_create(0xff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a57000)=@assoc_value={0x0, 0x3}, &(0x7f0000dda000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d19000)={r2, 0x2}, &(0x7f000019d000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)={0x0, 0x0}) mount(&(0x7f000000a000)="2e", &(0x7f0000852000)="2e", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f00008a7000)="") epoll_pwait(r1, &(0x7f0000f35000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x80000001, &(0x7f00009f3000-0x8)={0xe95}, 0x8) ioctl$TCSETS(r0, 0x5402, &(0x7f0000eba000)={0xeda, 0x7, 0xffff, 0x4bb6, 0x420b, 0x80000001, 0x694, 0x100, 0x81, 0x85c, 0x462, 0x6}) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000683000-0x8)=0x3) epoll_wait(r1, &(0x7f00006f3000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x100000001) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000bb3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") umount2(&(0x7f0000d5c000-0x1)="2e", 0xfffffffffffffffe) 2017/12/12 02:15:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f73656c696e75782f656e666f72636500", 0x100, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000d26000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/12 02:15:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dc9000-0x9)="6e65742f7564703600") sendfile(r0, r1, &(0x7f000029d000)=0x0, 0x400) socketpair(0x5, 0x5, 0x1000, &(0x7f00009c0000)={0x0, 0x0}) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00009f2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x1, 0xff, 0x2, 0x9, 0x80, 0x0}, &(0x7f0000a70000)=0x20) sendmsg(r3, &(0x7f0000115000-0x38)={&(0x7f00006ed000)=@rc={0x1f, {0x400, 0x34, 0x5, 0x6, 0x7ff, 0x101}, 0x8}, 0x9, &(0x7f0000308000)=[{&(0x7f0000460000-0xcb)="2168c54e144ed9970f6e3efcd48a58aea52bc92bd92a51c16a0c0b9ea8f7232607aa56a18256243766b463fd98b3200ac28be8eb2add85a0d33d892463dddfda4a9d0d94d2910330ce5f1fb8dd5dc9452e067077c552bfb18642ca39897982f5c7af3584bee965dcb81f899cda25c15e6f8a3cb02b5505936e81bf234237dce5ff57c66bd73e421469e4a84e694693cfcd0e87ab67b4f575e82f36a9fecaf2cb0ad032077be2f543ca762871443c5338e85cabc8a1f7a7485e611b6355c9bf17d406831b7ab7201b3ae4ba", 0xcb}], 0x1, 0x0, 0x0, 0x8080}, 0x8000) 2017/12/12 02:15:51 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000-0x30)={0x58, 0x0, &(0x7f0000005000-0x58)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x20, 0x8, &(0x7f0000003000)=[@fda={0x66646185, 0x3, 0x1, 0x1a}], &(0x7f0000003000)=[0x38]}, 0x7f}}, @dead_binder_done={0x40086310, 0x3}], 0x94, 0x0, &(0x7f0000005000)="796a823e49d276622651719e1ef684d18ade927460534c3ebde1114a218e5f85b69fb32607a1cb7263af93eeb2ec9f66041ff7801a1d4a5aafa9e620b1173abf6fed629d578fde33384c3f00d6181e16be665761de06f0e58d35a7278912633a0d25cc80fbff60b15b02d1393be0f81289bf9544c737a81c18d18614645fbe448cc6d8c11b71773e046f3f6085bbcdf02e3e45ad"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000003000)="2f6465762f62696e6465722300", 0x0, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f000007b000)=@file={0x0, "000000000000000000000000000000000000000000"}, &(0x7f0000e6b000-0x4)=0x17) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000f1f000)={0x52}, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x10000000000000dc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x4, 0x8}) sync_file_range(0xffffffffffffffff, 0x7, 0x200, 0x7) pipe(&(0x7f00006a8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009cf000-0x4)=0x0, &(0x7f0000ab8000-0x4)=0x4) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x40000000000000d8, 0x0, 0x1, 0x7db, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x100000000000, 0x1, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffff8, 0x0, 0xfffffffffffffffd, 0x0, 0x2000000, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0xfffffffffffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000262000-0x3)="3a2900") mmap(&(0x7f0000000000/0x6d3000)=nil, 0x6d3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) unshare(0x0) restart_syscall() r4 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r4, 0x9) eventfd2(0x1ff, 0x0) [ 86.949373] binder_alloc: 15845: binder_alloc_buf, no vma [ 86.956964] binder: 15845:15867 transaction failed 29189/-3, size 0-0 line 3131 [ 86.966940] binder: undelivered TRANSACTION_ERROR: 29189 [ 86.980214] binder: 15845:15867 ioctl 40046205 e69c returned -22 2017/12/12 02:15:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000b14000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0xfff, 0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c20000)="2e2f66696c653000", 0xffffffffffffffff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e2d000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) fcntl$dupfd(r0, 0x406, r0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fa0000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) r4 = syz_open_pts(r3, 0x1000000000003e) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f000063f000)="000000000000000000000000000000000000000000000000") r5 = syz_open_procfs(0x0, &(0x7f0000669000-0x10)="636f726564756d705f66696c74657200") getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f000081c000-0x8)=@assoc_value={0x0, 0x1800}, &(0x7f00001b7000)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f000070d000)=0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000344000)={r6, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x15, 0x800, 0x8c4, 0x60}, 0xa0) sendfile(r5, r5, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000e88000)=0x401) ioctl$TCGETA(r4, 0x5405, &(0x7f0000f18000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a61000)={0x0, 0x0}) setsockopt$inet_mreqn(r2, 0x0, 0x8000000000027, &(0x7f000060e000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) bind$inet(r7, &(0x7f0000f10000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = socket(0x11, 0xa, 0xffffffffffff7ffd) tee(r2, r8, 0x1, 0x4000) dup3(r1, r1, 0x80000) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ec1000-0xb)="2f6465762f6877726e6700", 0x80, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r9, 0xc018643a, &(0x7f0000c44000)={0x10000004, 0xfffffffffffffffd, 0xfffffffffffffffd}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000968000)=[@in6={0xa, 0x2, 0x60000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000dd6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4001}) mkdir(&(0x7f0000ce0000-0xa)="2e2f66696c653000", 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000c8e000)={0x0, 0x8, 0x3ff}) gettid() 2017/12/12 02:15:51 executing program 3: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000759000-0xc)={0x6000000d, 0x0}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000007000)="1e", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) msync(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000070d000-0x4)=0x80, 0x4) gettid() setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000083000)={0x6, {{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) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000df1000)={0x8, 0x0}, &(0x7f0000fc0000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000094e000/0x3000)=nil, 0x3000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fc5000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000949000)={0x0, 0x0, 0x0}, &(0x7f0000fc2000)=0xc) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00004f8000-0x80)=[{{&(0x7f00001e6000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000fc1000)=[{&(0x7f0000fc2000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000f6a000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f00008c9000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}], 0x3, &(0x7f0000fc2000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x40}, 0xfffffffffffffff7}, {{0x0, 0x0, &(0x7f000062d000-0x20)=[{&(0x7f0000fc1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000fc2000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}], 0x2, &(0x7f0000fc2000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92, 0x8}, 0x1}], 0x2, 0x103, 0x0) 2017/12/12 02:15:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000319000-0x136)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x63, 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={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) exit(0x8) 2017/12/12 02:15:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)="636c6561725f7265667300") socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) eventfd(0x1c2a) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x40) pipe(&(0x7f0000cb9000-0x8)={0x0, 0x0}) syz_open_pts(r4, 0x4000) r5 = request_key(&(0x7f0000b42000)="7472757374656400", &(0x7f0000284000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c57000)="636c6561725f7265667300", 0xffffffffffffffff) keyctl$invalidate(0x15, r5) ioctl$void(r1, 0x5450) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000174000)={0x80, 0xb3, 0x0, 0x10001, 0x80000001, 0x10001, 0x5, 0xfffffffffffffffe, 0x3, 0x4, 0x1, 0xb227}) stat(&(0x7f0000502000-0x8)="2e2f66696c653000", &(0x7f00008a8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000dff000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendmmsg$nfc_llcp(r2, &(0x7f0000239000-0x38)=[{&(0x7f0000069000)={0x27, 0x0, 0x2, 0x0, 0x0, 0x0, "b91c24fff840795d6e8d5a7cbb6b9f46255d86be1d09d5a7293dfd38a730546c63c6a4b8217acbdda23bfec95d563e9bedbd7743d97eaee9621b73bce23711", 0x0}, 0x60, &(0x7f0000538000)=[{&(0x7f0000d19000-0x8b)="003123265ded81662c6c00091c383960366f055b5a8a0e4b4f06aa5e7ced06f4e3b80244faf851bfb578c73fcdf11a75a435714dbc7a9c747f298a36a03ee7b89ca2e52c50773e870e86012a6b509508ff55ce4ce5554a82b7a6ce8263135801ae9f1e44d266bc90b14be1c53daff0518eafbab350c79500126d4e7757cebae48a79afa7fad63e22158b13", 0x8b}, {&(0x7f0000ec9000)="", 0x0}, {&(0x7f0000111000-0xea)="220c6702a0dbd6ac2832261e883498839af14360cc1823a171e526a1f90ac6ff293358ede934365fff29927231d31dfaf825425e575c2fab4892c22785ed059b826e0ce7be07950fc8fa794a4a943e3b537b45bd89d87f4f3db6b13a00046f23d6a761ef371abfddebe318d0fd7b91a2dfbc32b8230afdfcb7b92becb205eeb94ee6edc84b3211169c147ab33893a40cc818485b394eb5eba236076c1e9efdaf0392f6c01e43843c619ec74cfa87f033fea0b4e5a14b1029cd1f691dffc4b9cc007e0b9947d9b5a2216b45275ec6290510cd7f28047b098053fe0908a1a14270f681fa002e14b987226b", 0xea}, {&(0x7f0000625000)="10846f6da85186365f7f58af625deb6b2f781935ca08f9c9e9f1e2efd81864d8ec45a69a95", 0x25}, {&(0x7f0000cca000)="6ad306a39cefd961cd1fba079afe9bfc", 0x10}], 0x5, &(0x7f0000a5b000-0x18)={0x18, 0x0, 0x7, "de01a8"}, 0x18, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f00000e9000)="34", 0x1}], 0x1) [ 87.026405] binder: 15900:15902 got reply transaction with no transaction stack [ 87.033716] binder: 15845:15901 ioctl c0086420 20ee6000 returned -22 [ 87.038380] binder: 15845:15901 ERROR: BC_REGISTER_LOOPER called without request [ 87.042090] binder: 15845:15867 ioctl 40046205 e69c returned -22 [ 87.056621] binder: 15900:15902 transaction failed 29201/-71, size 32-8 line 2924 [ 87.082027] binder: 15900:15902 got reply transaction with no transaction stack [ 87.092388] binder: 15900:15902 transaction failed 29201/-71, size 32-8 line 2924 2017/12/12 02:15:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000400000-0x8)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000e07000)=[{&(0x7f000033c000)="2900000021001900013d3524000a00060200000000000000000000040d0014000000001600000020088fdb48", 0x2c}], 0x1) r3 = accept4$unix(r0, 0x0, &(0x7f0000893000-0x4)=0x0, 0x80000) sendto$ax25(r1, &(0x7f0000c07000)="c24dffd121b436a068ceb94a3b297bbca291ecc339ade12d82b51d416e6f4811efb7d900cf5b8db098e54c7ed322f012564f77ddb5c9b2b5723427641d24310125f24d252588c664865d9717f2e86f4e7c455ad8641b891632516118fa9d80f79333d0e0ee07fa27e43b120ca32e4e2f69f5f75d9c", 0x75, 0x8000, &(0x7f000084a000-0x10)={0x3, {"46646aafe9bd2b"}, 0x100}, 0x10) ioctl$int_in(r3, 0x0, &(0x7f000024e000-0x8)=0xff) 2017/12/12 02:15:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003bc000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000f2000)="6e65742f61727000") sendfile(r0, r2, &(0x7f000029d000)=0x0, 0x400) 2017/12/12 02:15:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = syz_open_pts(r0, 0x101000) mmap(&(0x7f0000000000/0x931000)=nil, 0x931000, 0x3, 0x1013, r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1fffffffffffe, 0x84) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000932000)={0x0, 0x100}, &(0x7f000006c000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000ce1000-0x8)={r3, 0x4}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006bb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c4c000)=0xc) perf_event_open(&(0x7f00006b3000-0x78)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x5, 0x0, 0x100000000, 0x0, 0x0, 0xfe, 0x400000009, 0x8000d2da, 0x63d6865b7d05cc8a, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1000, 0x0}, r5, 0x1, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r6, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0x701, 0x0, 0x0, "05"}], 0x14}], 0x1, &(0x7f00009bb000)=[], 0x0, 0x0}, 0x0) chmod(&(0x7f0000511000-0x8)="2e2f66696c653000", 0x40) fcntl$setpipe(r4, 0x407, 0x6) stat(&(0x7f00008a2000-0x8)="2e2f66696c653000", &(0x7f0000661000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000055a000-0x8)="2e2f66696c653000", &(0x7f0000403000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r8, r7) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x6, 0x32, r2, 0x0) bind$inet(r4, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f00001bc000-0x4)=0x800, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r4, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000b9e000-0x2)="04fa", 0x2) lstat(&(0x7f000066a000)="2e2f66696c653000", &(0x7f0000481000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/12 02:15:51 executing program 5: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x6) connect$netrom(r0, &(0x7f0000df8000-0x48)=@full={{0x3, {"59a136e4b52d19"}, 0x896d}, [{"b7febbbac344d8"}, {"cadb08c51ae6f1"}, {"1b0aa118b421e0"}, {"433e21d2e05ee7"}, {"9b35f8995e8640"}, {"d6fc12356313f1"}, {"fb71ee05518ac2"}, {"de62cd111c661b"}]}, 0x48) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000cd0000-0x4)=0x3f, 0x4) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fac000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df0000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000def000)={0x0, 0x7fffe, r3}) r4 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000fb8000-0x20)={@common="6c6f0000001000000000000000000000", @ifru_flags=0xfffffffffffffffa}) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/12 02:15:51 executing program 7: mmap(&(0x7f0000000000/0x11f000)=nil, 0x11f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80803, 0x7fe) r0 = syz_open_dev$mice(&(0x7f000003d000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x8040) mmap(&(0x7f000011f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000011f000)={0x0, 0x847, 0x5}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000011e000-0x4)={0x9, 0x7, 0x2000}, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000011c000)={0x9, 0x3, 0x1000}, 0x4) 2017/12/12 02:15:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c94000)="2f6465762f73657175656e6365723200", 0x20000, 0x0) mkdirat(r0, &(0x7f0000e2e000-0x8)="2e2f66696c653000", 0x8) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x0, 0x0}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r1) 2017/12/12 02:15:51 executing program 4: socket$inet(0x2, 0x92436044ce7a33d1, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) getpgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x45, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) prctl$seccomp(0x16, 0x1, &(0x7f000001c000-0x10)={0x0, &(0x7f0000045000-0x20)=[]}) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = gettid() r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000cab000-0x18)=@generic={0x5, 0x3ff, 0x981}) connect$unix(r1, &(0x7f0000a08000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) poll(&(0x7f0000636000)=[{0xffffffffffffffff, 0x6011, 0x0}, {r1, 0x2200, 0x0}, {r3, 0x4005, 0x0}, {r3, 0x80, 0x0}, {0xffffffffffffffff, 0x1, 0x0}], 0x5, 0x80000000) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000877000)="2d00", 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000299000-0xc)=@sack_info={0x0, 0x7fffffff, 0x1f}, &(0x7f00000ea000)=0xc) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r4, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000f5c000-0x6)={r5, 0x205}, &(0x7f0000fdb000-0x4)=0x6) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r4, 0x0) rt_sigaction(0xa, &(0x7f0000b4a000)={0x7ff, {0x7a04}, 0xc0000000, 0x4}, &(0x7f000059b000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) syz_open_dev$evdev(&(0x7f000085e000-0x12)="2f6465762f696e7075742f6576656e742300", 0x800014, 0x529880) socket(0x2, 0x4, 0x40000000) perf_event_open(&(0x7f0000794000)={0x7, 0x78, 0xfffffffffffffffc, 0x5, 0x0, 0x2, 0x0, 0xff, 0x40000, 0xe, 0x1251, 0x5, 0x6, 0x1, 0x0, 0xffffffffffffff01, 0x2, 0x0, 0xfffffffffffffffc, 0x8008, 0x7, 0x3, 0x7, 0x964, 0x800, 0x5155, 0x0}, r2, 0x2, r3, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000a6000)={0x0, 0x0}) accept4$inet6(r6, &(0x7f00004b4000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000073d000)=0x1c, 0x80803) 2017/12/12 02:15:51 executing program 6: r0 = socket$inet6(0xa, 0x1, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f0000000000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f000050f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}], 0x3, &(0x7f0000001000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x1}, 0x40010002) 2017/12/12 02:15:51 executing program 0: mkdir(&(0x7f0000a16000-0x8)="2e2f66696c653000", 0x4) 2017/12/12 02:15:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000043000-0x8)={0x0, 0x0}) accept4$inet(0xffffffffffffff9c, &(0x7f00004c2000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e7f000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000e80000)={0x0, 0x2, 0x80, 0x0, 0x0}, &(0x7f000022b000)=0x10) r1 = socket$inet(0x2, 0x0, 0x69f) r2 = socket$inet6_sctp(0xa, 0x200000000001, 0x84) sendto$inet6(r2, &(0x7f00000b3000)="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", 0x4d2, 0x3ffff, &(0x7f0000578000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x80000000}, 0x1c) sendto$inet6(r2, &(0x7f000007d000-0xab)="87bf4d43a84b58ff3b1c94d73bc3616dc124695b30359c5513dc84eac91404f3c1923e5df968cb79da6b45f62c81cd427de792f70f4e9a6d166004ea470ecf6d6f21b2608f8bf3bd84de3659147ecd09a9210f37922aafc67b9636467b2bb01f1134c50dccdee33642c3b81f07a995a169a600e7016ff0b4d9589dfdc5a2148b1cca8117bda72a612f3558ae931c0ed72e0a17cdb253aca025ba6bccc5fd02cda93afc78189e068c4abd75", 0xab, 0x9cc1f86077024030, &(0x7f0000c8f000)={0xa, 0x2, 0x400, @loopback={0x0, 0x1}, 0x9}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f00008cb000-0x10)=[{&(0x7f0000b8d000-0x49)="480000001400190d09004beafd0d8c560a847f0080ffe00600000000000000a2bc5603ca00000fff89000000200000000100000000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) sendfile(0xffffffffffffffff, r1, 0x0, 0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ec4000+0x9ca)={r0, 0x7, 0x10}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000672000-0x4)=0x2, 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f90000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x4000, 0x0) 2017/12/12 02:15:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000001000)={0x8001}, 0x8) linkat(r0, &(0x7f000006e000)="2e2f66696c653000", r2, &(0x7f0000851000-0x8)="2e2f66696c653000", 0x400) 2017/12/12 02:15:51 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x31, r0, 0x2000000000) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fbe000-0xc)="666367746f40e600066f6500", 0x3) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_yield() mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00001b0000-0x4)=0x0) r3 = 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) r4 = socket$inet_dccp(0x2, 0x6, 0x0) munlock(&(0x7f0000099000/0x2000)=nil, 0x2000) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00007ff000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000341000)=0x14) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000b9b000)={0x1, &(0x7f000040f000)=[{0x0, 0x0}]}) ftruncate(r3, 0x1000) fcntl$addseals(r0, 0x409, 0x6) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000d67000)={0x0, 0x0}) flistxattr(r2, &(0x7f00002af000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5) ioctl(r1, 0x7, &(0x7f00000dd000-0x7b)="c5016c8e7958c1a189e5d6a2455bb8c02a69dda3d11e23ecdec5c1698377dc5eaa685d38cec1bf8d940c6e11e0b4ea350686ab8b51f2f534ded9dcec591a6e3a40480cf0c15ee5b879ada9bfa22bebf7cf412fa632902478ea8670d7481a93d51348e0ab3b5529a375303846eb88597507842a8498d9592a3cede5") r5 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x668, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, r1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fc0000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003aa000-0x4)=0xe8) stat(&(0x7f0000e03000)="2e2f66696c653000", &(0x7f00000f2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00009e5000-0x8)="2e2f66696c653000", r6, r7) dup3(r4, r0, 0x80000) timer_settime(0x0, 0x1, &(0x7f0000b12000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000793000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000fbd000-0x4)=0x100000001, 0x109, 0x1f, &(0x7f0000318000+0x832)={0x4, r8}, &(0x7f0000b53000-0x4)=0x0, 0x3) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x8) 2017/12/12 02:15:52 executing program 0: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000f6b000)=0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000f6c000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6c000)=0x10, 0x800) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000b4d000-0x4)=0x6, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(r0, &(0x7f0000f6c000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000017a000-0x4)=0x10, 0x80800) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x12, 0x6, 0x8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$ipx(r3, &(0x7f000032d000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f6c000)=0x10, 0x80000) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000f6e000-0x4)=0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x80000000000003f, &(0x7f0000f6f000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f6f000-0x4)=0xc6) r5 = socket(0x10000000010, 0x400000002, 0xc) write(r3, &(0x7f0000a16000-0x1e)="1f0000000affe8fd434504234d0800008100000800010001ffdcffdf000d", 0x1e) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x80005, 0xc) write(r5, &(0x7f00008e5000)="", 0x0) write(r5, &(0x7f000017a000-0x21)="1f0000000121ff4efd4354000000ee800000001008000100020523dcffdff03622", 0x21) write(r6, &(0x7f00007fa000)="1f0000000104ff00fdde45c807000000000000000700018001fd00dcff9f00a323", 0x21) close(r4) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r6, &(0x7f0000401000-0xd)="1f0000000104ff00044345bb0700020000d100000600060020002200001200a3", 0x20) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00008f5000)={0x0, 0x1}, &(0x7f0000115000-0x4)=0x8) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ab5000-0x20)={0x4008, 0x1fe, 0x2, 0x1, 0x8000000005, 0x3, 0x80, 0x7, r7}, &(0x7f0000ae7000)=0x20) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 02:15:52 executing program 5: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x44000006, &(0x7f0000fee000)=0x4, 0x4) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ff0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x40000000}, 0x1c) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ff0000)="50d0fa535aaeecc9cb33318502000000000000000279f5", 0x17, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x8b, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) listen(r0, 0x4) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ff2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ff4000-0x18)={0x0, 0x1, 0x30, 0x93bc, 0x7}, &(0x7f00008e8000-0x4)=0x18) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ff4000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ff3000)=0x8c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f4a000-0x23)={r1, 0x1b, "92dadf03553838b7c9cbf19b380bfb687f98df3536542ea678ae0a"}, &(0x7f0000ff3000-0x4)=0x23) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ff2000)={0x3, 0x0, 0x5, 0x2, 0xfffffffffffffff3, 0x80000001, 0x6a5, 0x1ff000000, r2}, &(0x7f0000fea000-0x4)=0x20) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x82000000803, 0x8000000000303) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000993000)=@sack_info={0x0, 0xe3, 0x8000}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fec000-0xa0)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x0, 0x1f, 0x80000001}, &(0x7f0000feb000)=0xa0) getsockopt$inet_dccp_int(r4, 0x21, 0x411, &(0x7f0000feb000-0x4)=0x0, &(0x7f0000be3000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fe1000)={0x3, &(0x7f0000f82000-0x8)=[{0x0, 0xfffffffffffffffb, 0x0, 0x0}, {0x48, 0x0, 0x401, 0xfffffffffffffffe}, {0x200000006, 0x6, 0x100000000000003, 0x8000}]}, 0x10) socket(0xa, 0x3, 0xa) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000ff5000-0x98)={0x0, @in6={{0xa, 0x1, 0x8001, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x203ff}, &(0x7f0000ff6000-0x4)=0x98) r5 = socket$inet6(0xa, 0x5, 0x20000000000) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r5, 0x29, 0x10, &(0x7f0000309000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000ba1000-0x6)={r3, 0x4}, &(0x7f0000fed000-0x4)=0x6) setsockopt$sock_int(r5, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r5, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r4) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f00002da000)="c1", 0x1, 0xfffffefbdffffffe, &(0x7f0000ff5000)={0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c) 2017/12/12 02:15:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)="636c6561725f7265667300") socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00009a8000-0x160)={{{{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]}, {{0xa, 0x2, 0x11, @loopback={0x0, 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9549, 0x5, 0x6, "51bc680550a4c33cd05e99647b82fd60f96ec9b4a48279dd44e45ff87f8da1d79cc895f2213e8a0407e276275b3dfa003ec161d093c41f6d0c46a1d28582b551fdcf540c6ce845897c9e46f4c3ff9edd"}, 0x160) eventfd(0x1c2a) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x40) pipe(&(0x7f0000cb9000-0x8)={0x0, 0x0}) r5 = request_key(&(0x7f0000b42000)="7472757374656400", &(0x7f0000284000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c57000)="636c6561725f7265667300", 0xffffffffffffffff) keyctl$invalidate(0x15, r5) ioctl$void(r1, 0x5450) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000174000)={0x80, 0xb3, 0x0, 0x10001, 0x80000001, 0x10001, 0x5, 0xfffffffffffffffe, 0x3, 0x4, 0x1, 0xb227}) ioctl$KDDISABIO(r4, 0x4b37) stat(&(0x7f0000502000-0x8)="2e2f66696c653000", &(0x7f00008a8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000dff000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendmmsg$nfc_llcp(r2, &(0x7f0000087000)=[{&(0x7f0000069000)={0x27, 0x0, 0x2, 0x0, 0x0, 0x0, "b91c24fff840795d6e8d5a7cbb6b9f46255d86be1d09d5a7293dfd38a730546c63c6a4b8217acbdda23bfec95d563e9bedbd7743d97eaee9621b73bce23711", 0x0}, 0x60, &(0x7f0000538000)=[{&(0x7f0000d19000-0x8b)="003123265ded81662c6c00091c383960366f055b5a8a0e4b4f06aa5e7ced06f4e3b80244faf851bfb578c73fcdf11a75a435714dbc7a9c747f298a36a03ee7b89ca2e52c50773e870e86012a6b509508ff55ce4ce5554a82b7a6ce8263135801ae9f1e44d266bc90b14be1c53daff0518eafbab350c79500126d4e7757cebae48a79afa7fad63e22158b13", 0x8b}, {&(0x7f0000ec9000)="", 0x0}, {&(0x7f0000111000-0xea)="220c6702a0dbd6ac2832261e883498839af14360cc1823a171e526a1f90ac6ff293358ede934365fff29927231d31dfaf825425e575c2fab4892c22785ed059b826e0ce7be07950fc8fa794a4a943e3b537b45bd89d87f4f3db6b13a00046f23d6a761ef371abfddebe318d0fd7b91a2dfbc32b8230afdfcb7b92becb205eeb94ee6edc84b3211169c147ab33893a40cc818485b394eb5eba236076c1e9efdaf0392f6c01e43843c619ec74cfa87f033fea0b4e5a14b1029cd1f691dffc4b9cc007e0b9947d9b5a2216b45275ec6290510cd7f28047b098053fe0908a1a14270f681fa002e14b987226b", 0xea}, {&(0x7f0000625000)="10846f6da85186365f7f58af625deb6b2f781935ca08f9c9e9f1e2efd81864d8ec45a69a95", 0x25}, {&(0x7f0000cca000)="6ad306a39cefd961cd1fba079afe9bfc", 0x10}], 0x5, &(0x7f0000a5b000-0x18)={0x18, 0x0, 0x9, "de01a8"}, 0x18, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f00000e9000)="34", 0x1}], 0x1) [ 87.257805] audit: type=1326 audit(1513044951.981:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15933 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x0 2017/12/12 02:15:52 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000b16000)={0x40, 0x0, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, "1c8a4345dd2e3a53", "1becefc55562e61f12ac0a91078cbef3b20c02860b62b221c6c82e922fe9dad5", 0x5, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000170000)="2f70726f632f73656c662f6e65742f70666b657900", 0x400000, 0x0) mmap(&(0x7f00006f4000/0x2000)=nil, 0x2000, 0x2, 0x20010, r0, 0x55) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000000)={{0x0, 0xfd34}, {0xfffffffe000, 0x6}, 0x7, 0x4, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7fff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00006f6000-0x4)=0x0, &(0x7f0000001000)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000-0x4)=0x10001, 0x4) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000003000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00006f5000)=0x6, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000002000)="2e2f66696c653000", &(0x7f0000003000)=@random={"73797374656d2e00", "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000000000)="2f70726f632f73656c662f6e65742f70666b657900", 0x15, 0x1) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000002000-0x4)=0x400, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000005000-0xc9)="d4e72b8fa15e5b7aefc82feeb56c01b605474b0681ea45aebc7edb19dc45ddb9ba3fbefda6aa6cda1124a640598a9d1e22545073ad68a481890dd7b6161c06e8e0ae4cd90c4d4d8294c405ff94940397e86040140a4168f5f565a6ae95ad2828ac6b0825b9b4521d3bf5dfeb674653f8559da4dc1e6b8e3af264f37a45dbe6d4acb75195650d8e64c73eee7fc20c19fe1566ff7a51c1bb304c8ecd430a4ef8c5bbde9b4c8a7f4058773bc341e4740a87919726a79cb159d62fad13fbf9b209ee95f3481335fafa75f5", 0xc9, 0x10, &(0x7f0000005000-0x10)={0x4, 0x1000, 0x2, "49ab77f0049f", 0x2, 0x0}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00006f5000)={{0x2, 0x0, 0x20, 0x0, 0xfffffffffffff3ef}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000006000-0x8)="2e2f66696c653000", &(0x7f0000005000)=@random={"757365722e00", "192b00"}, &(0x7f0000005000)="00000000", 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000006000)=0x5, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000008000-0x20)={{0x0, 0x7530}, {0x77359400, 0x0}}) 2017/12/12 02:15:52 executing program 3: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000f6b000)=0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000f6c000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6b000)=0x10, 0x800) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000b4d000-0x4)=0x40000001, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(r0, &(0x7f0000f6c000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00000ea000)=0x10, 0x80000) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x3, 0x6) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$ipx(r3, &(0x7f000032d000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f6c000)=0x10, 0x80000) r5 = gettid() mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000f6e000-0x4)=r5) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f000097d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f6b000)=0xc6) r6 = socket(0x10000000010, 0x400000002, 0xc) write(r3, &(0x7f0000a32000-0x1d)="1f00d760000000000000044d0000000081000800010001fffdffdf000d", 0x1d) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00008b1000-0x1)="01", 0x1) write(r6, &(0x7f00002a7000)="1f0000000104ff00fd435400000000800000000008000100020423dcffdf0036", 0x20) write(r6, &(0x7f00007fa000)="1f0000000004ff00fdde45c807000000000000000700018001fd00dcff9f00a323", 0x21) close(r4) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r7, &(0x7f0000401000-0xd)="1f0000000104ff00044345bb0700020000d100000600060020002200001200a3", 0x20) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000274000-0x8)={0x0, 0x1}, &(0x7f00001e9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000375000-0x8)={r8, 0x0}, &(0x7f0000ca3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f00004e3000)={r9, 0x20000000002}, &(0x7f0000115000-0x4)=0x8) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ab5000-0x20)={0x4008, 0x1fe, 0x2, 0x1, 0x8000000002, 0x3, 0x80, 0x7, r10}, &(0x7f0000ae7000)=0x20) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 88.375543] IPVS: Creating netns size=2552 id=11 2017/12/12 02:15:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x402, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009b5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x7fff, 0x100000001, &(0x7f0000001000-0x16)="00000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x16) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000002000-0x4)=0x7, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2017/12/12 02:15:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x101000) mmap(&(0x7f0000000000/0x931000)=nil, 0x931000, 0x3, 0x1013, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1ffffffdffffd, 0x84) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000932000)={0x0, 0x100}, &(0x7f000006c000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ce1000-0x8)={r2, 0x4}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006bb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c4c000)=0xc) perf_event_open(&(0x7f00006b3000-0x78)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x5, 0x0, 0x100000000, 0x0, 0x0, 0xfe, 0x400000009, 0x8000d2da, 0x63d6865b7d05cc8a, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1000, 0x0}, r4, 0x1, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0x701, 0x0, 0x0, "05"}], 0x14}], 0x1, &(0x7f00009bb000)=[], 0x0, 0x0}, 0x0) chmod(&(0x7f0000511000-0x8)="2e2f66696c653000", 0x40) fcntl$setpipe(r3, 0x407, 0x6) stat(&(0x7f00008a2000-0x8)="2e2f66696c653000", &(0x7f0000661000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000055a000-0x8)="2e2f66696c653000", &(0x7f0000403000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r7, r6) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x6, 0x32, r1, 0x0) bind$inet(r3, &(0x7f0000000000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f00001bc000-0x4)=0x800, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00006fd000)="2a", 0x1) lstat(&(0x7f000066a000)="2e2f66696c653000", &(0x7f0000481000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/12 02:15:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f61636365737300", 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000f0f000)={0x3e5, 0x80000000}) 2017/12/12 02:15:53 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000979000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f00005e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/12 02:15:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x1, 0x3, 0x800, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @multicast2=0xe0000002, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getpeername$llc(r0, &(0x7f00003dc000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000000d000)=0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000483000)={0x0, 0x0}) ioctl$int_out(r0, 0x25f5b62c5bdfb3c3, &(0x7f0000cd4000-0x8)=0x0) symlink(&(0x7f00003cd000-0x8)="2e2f66696c653000", &(0x7f0000703000-0x8)="2e2f66696c653000") getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a65000)={0x0, 0x7, 0xbbc, 0x80000001, 0x3, 0xfff}, &(0x7f0000bee000)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008c8000)={r2, 0x92, 0x1, 0x7}, 0x10) tee(r1, r0, 0x1, 0x1) fstatfs(r0, &(0x7f0000da6000-0xb)="0000000000000000000000") 2017/12/12 02:15:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xfffffffffffffffe, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) r2 = accept4$inet6(r1, 0x0, &(0x7f0000001000)=0x0, 0x7fffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x5, 0x0, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x8001) syz_emit_ethernet(0x3d, &(0x7f0000cd8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@generic={0x0, 0x88b5, 0x6, 0xb, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "4af2f41026bf317f2833a1", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "80f264ff72632e387e6433199de3303a"}}}}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000494000-0x4)=@assoc_id=0x0, &(0x7f0000e19000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000a8e000)={r4, 0x7ffffffb}, 0x8) r5 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r5, &(0x7f0000c0a000)={0x0, 0x0, &(0x7f0000335000)=[{&(0x7f000000e000)=[{0x14, 0x13, 0x3fb, 0x0, 0x0, "11"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000ee0000)=0x4, 0x4) getsockopt(r5, 0x4, 0x7fffffff, &(0x7f0000cb9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000319000)=0x34) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e79000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f000030e000-0xe8)={{{@in=@remote={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, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e0000-0x4)=0xe8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006d8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000ca4000)=0x0, &(0x7f0000542000)=0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fd2000)={0x10000, 0x4, 0xb5f2, 0x27}, 0x8) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00007d1000)=0x0, &(0x7f00000d9000-0x4)=0x4) syz_emit_ethernet(0x1017, &(0x7f00003df000-0x1017)={@random="7782d97f6b15", @random="3007723d989f", [{[], {0x8100, 0x7f, 0x3, 0x3f}}], {{0x6558, @llc={0x1003, @llc={0x42, 0x0, "14", "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"}}}}}, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000071a000-0xc0)=[@in6={0xa, 0x3, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xfffe}], 0xc0) write(r7, &(0x7f00003ff000-0x29)="260000005e0009000000eaf83a0000000000000002000000fbffffff000008db1ee9ff4435eade5f3c", 0x29) 2017/12/12 02:15:53 executing program 3: futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f00002bd000-0x10)={0x0, 0x989680}, &(0x7f0000048000)=0x8, 0x0) clock_settime(0x7, &(0x7f000056c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000078e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e71000-0x10)={0x0, 0x8, 0xab, 0x0}, &(0x7f0000657000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x8000}, 0x8) clock_nanosleep(0x0, 0x0, &(0x7f000098f000-0x8)={0x0, 0x989680}, &(0x7f000082f000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x4, &(0x7f0000c1d000-0x8)={0x0, 0x0}, &(0x7f00006d8000-0x4)=0x0, 0x0) 2017/12/12 02:15:53 executing program 5: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x799000)=nil, 0x799000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x30c) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d31000)={0x0, 0x0}) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000265000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f000079b000-0x8)={0x1, 0x104}) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x2000007, 0x12, r0, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f000047b000)={&(0x7f0000d8b000-0xc)=@nl={0x0, 0x0, 0x6, 0x3}, 0xc, &(0x7f0000eaf000)=[{&(0x7f0000eaf000-0x9e)="51ff867889a7d798acfd29a79545abc120102233aa48223cf70aba0837e645905e2a0c7574fb52bf2a07159a230b39cafee1569282b2c347b4abb874acab453f6bb6a5a811f5c59528ce1e92058e763d8b3cc5ed33208f1be377ff8d71c69021cd2604e4c9d95962c150a1bb25350cf6bfb42d5df6d76dd4b395b674e8a8036ea019763cb0b0be2a62d9ddb956fbdfcfd84a193d89f308b50c47f50ab105", 0x9e}, {&(0x7f0000ea3000-0x46)="103ea74d94e90dfbf4f41d20ae573c4fb6e349f3edf391e2ae983661c44d7e372d13456185ee1718cbbf7b48ee60065587289995491eb448bbc9974a280da81b9faf389c23af", 0x46}, {&(0x7f0000eaf000-0x6b)="94b6af0d56a5bde59abb1fbbd6a1a94136302e4e730b19b71d117ea6694bee490ce40225522b5a77322cb7b448f6326124d086c9fbd6637e0cdcb306674e692bcf799f295d7859f12f645f8197fd49e3db5af170f20f38f3c2e9cd42e91237a41fbb2a6fb7ab8262770e75", 0x6b}, {&(0x7f0000eaf000-0xd3)="a58a2b985ce256f34a9f0381b01bc543eb324502d249714c9c5c987a4dcf9833b686fbae7ad296c4a062b1c24221ee2a7e6a47aae5e47116a513edb6ce4d39d76f57a547e4a622bfce313b622705f29742fcb06804ea995ac27eea6940abeeb69d1852c80ad5a6ed2ccacc88eddb08e55895d16b3177d8cc71266ebb9300d74676388ed035f3684ee71996599547a6091f3766abd9e207868a6979817159482ca77b36ae1c86f6710bac349e37804e17e25aba7e3def3d74f56a0db5a7c7ffc9ce6a9cc5ffcc0f7f5a099a075c92410b501604", 0xd3}, {&(0x7f0000eae000)="1ae4eaace1f419fccdb8873ad6882404afa34bcc1fe48359d8460996d982a88b786c5fb537221cd6f61f42a3f85e831a0f75381ddb5f0ceef4b5ac5f42a50592eb55590cb9976056a2163ebb", 0x4c}, {&(0x7f0000748000)="77a472339e5908623298dc8d302d95de794b1b256fed662e963410f0bbdaaa063e733180bb5cc37762ab1d937b05363da3", 0x31}, {&(0x7f0000d23000)="96146568009431dd43fc1b1320a68e75b8e5765246b0bfe2427aa1c180407096de7685710b0e1be136022e4a0328118edfa71fc052cc5928fb1d5a2e0fa00a9a4bfd863a7d77e980309b7098656e768f79f783e3cbec92667ae4659d8ee3376de113656192e7918351c3620d82d874220fee29d5bf23ee9961589d0f5156d1f3dc6919f831a3a87e432ffb127134281460aeb37dc5dedf946ebfbfcf5e226ec925b98a07957ca1f239c59df612c901256c29bbf84595ce53d6b647c62980130ec030be7a7ea736a523116f9e5cc15a22c22fcf41409c33d1bfcc96d6260a31e73ce4bc2308ce9d692058c7468e05", 0xee}, {&(0x7f0000eaf000-0xe9)="c0a4c79b3d3d2214b4b94be0e83068028e447975d2f881dda6c8e1e499318146aa6ad3dea229e058b48d6d7626a86e6b7200c08256a7e2dd5283c2615fc15de1cc1cf0f38cf7db151b00d1754b654efec40836727be7ca4f969037a6fd328dfa37a3826183daf21a5b01a6196545170fd6acd5c13853a6ae31267cbe405339a837ccc35f6a4fc2e9d1c916d84c698527b8a5f51656e848723368e69e78fdfba17fa30a86af04ce997594e38e7141072ae92be265d6057a6cf46e96a2bce108144485d36cde672e30aaacba9001ef3a9358be4561ddd230bfe2ce8513541a1146c374c34f42f23df65a", 0xe9}], 0x8, &(0x7f0000ab5000)=[{0x28, 0x11d, 0x80000001, "2bc5b9e25046f498c427fbc528547d88a62c649d"}], 0x28, 0x40084}, 0x10) socket(0xa, 0x803, 0x1) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a6a000-0x8)=@assoc_value={0x0, 0x401}, &(0x7f00003a9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 02:15:53 executing program 4: delete_module(&(0x7f0000482000-0x7)="73656c667d5d00", 0x0) modify_ldt$read_default(0x2, &(0x7f0000eeb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34) 2017/12/12 02:15:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c2f000)={0x0, 0x0, 0x0}, 0xc) r1 = perf_event_open(&(0x7f0000ca3000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x20001000, 0x8, 0x84, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) futex(&(0x7f0000001000)=0x0, 0x87, 0x1, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000728000-0xb0)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x3}], 0x98) fcntl$getown(r1, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000-0x4)=0x1, 0xb, 0x4000000000000001, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0xffffffffffffffff, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffe, 0x3, 0x0, 0x0, 0x35, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f000000c000-0xb)="2f6465762f6c6f6f702300", 0x4000000000024, 0x800000004302) recvmsg(0xffffffffffffffff, &(0x7f000098a000-0x38)={&(0x7f0000fc4000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdd000)=[{&(0x7f000048b000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000488000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000fd0000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f00005ed000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f00003f8000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000bb9000+0xf46)="000000000000000000000000", 0xc}, {&(0x7f0000631000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x7, &(0x7f0000ca0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x5}, 0x1) pwritev(0xffffffffffffffff, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="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", 0x1dc}, {&(0x7f0000767000-0x3b)="86dadbf8c242682370fbe4307000000400c6fbf9c421c6b753003a18c8be044609003ad34a9c5fe73dac94537c503b03e258126186619b089a727a", 0x3b}], 0x2, 0x3) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, 0xffffffffffffffff) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r3, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007c3000)={"d84660a96ae4a6d94fd4d67d5f0ae4fe", {0x4, 0xffffffffffffffff, 0x4, "50bdd4eb52d8", 0x401, 0x0}}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000f8b000-0x10)={0x1, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0086438, &(0x7f0000fa1000-0x8)={0x8000, r4}) sendfile(r3, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0xfffffffe) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r2) eventfd(0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000720000-0xe8)={0x0, 0x0, 0x0, 0x3, 0x1f, 0x0, 0x2, 0xe, 0x5, "15d993f98fa00088d38e5c18c482fa8c1edd42c8f2c636bd604e2681091cc2f8bda3a1f33b079bbe93341f677e1440278616bb4bde716afe567802a5466c5845", "b4649ca381c68865ae4353d9481d1a8adc8284132eb3c4325df8f6b125a87aa7d97d3bc95982a0dff44d6067379593b02de6967746f90311d28d3adc0ac978bc", "86d740a8a9efaebefc85665a460fc0e118efa3768eb8ee724949b655437a1c1e", [0x6, 0x0]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b31000)={0x0, 0x0}) 2017/12/12 02:15:53 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000004000)="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", 0x1000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000004000)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000a000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4, 0x2, 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000000f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0xb5, 0xfffffffffff7ffff, 0x0, 0x1f, 0x0, 0x0}) setxattr(&(0x7f00002f5000)="2e2f66696c653000", &(0x7f0000adb000-0x1a)=@random={"0700000000000000", "7573657229236c6f75736572402600"}, &(0x7f00000d7000)="00", 0x1, 0x1) r2 = inotify_init1(0x80000) mmap(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x1000000, 0x1010, r2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000048c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x3, 0x21) sendto$inet(r4, &(0x7f000047f000-0x4)="", 0x0, 0x8000, &(0x7f0000beb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f000055c000)="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", 0x202, 0x40000, &(0x7f0000523000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r4, &(0x7f0000cd5000)=[{&(0x7f0000ee8000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000ee8000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f00003b2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f000043d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000784000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f0000ee7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000ee8000-0xe3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}], 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(r3, &(0x7f00006f0000-0xd)="6e732f75747300") mknod(&(0x7f0000f04000)="2e2f66696c653000", 0xc08a, 0x0) recvmmsg(r5, &(0x7f0000ae1000-0x78)=[{{0x0, 0x0, &(0x7f000051f000)=[{&(0x7f0000bb9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f0000e96000-0x8)="0000000000000000", 0x8}, {&(0x7f0000a8f000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000b68000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000644000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f000011c000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}], 0x6, &(0x7f0000a3a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8, 0x7}, 0x6}, {{&(0x7f0000e73000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c88000)=[{&(0x7f0000857000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f00000e8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f000093a000-0xc)="000000000000000000000000", 0xc}, {&(0x7f00008a5000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f0000e2a000)="000000000000000000000000000000000000", 0x12}, {&(0x7f0000971000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}], 0x6, &(0x7f0000c52000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96, 0x0}, 0x78}], 0x2, 0x2002, 0x0) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f00001a0000)=0x2) setns(r5, 0x0) setsockopt$ax25_buf(r5, 0x101, 0x1d, &(0x7f0000d9d000-0x32)="1c0000000596dca34a7c18af3b98b12035e2a4820baf4a86442ce6a95a07a96d7a8ebb83bc5c0300bc18232cf02ed2da8c", 0x31) rt_sigtimedwait(&(0x7f00003b8000-0x8)={0x9}, 0x0, &(0x7f00000a3000)={0x0, 0x0}, 0x8) dup3(r2, r5, 0x0) fcntl$setown(r2, 0x8, r3) 2017/12/12 02:15:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x2080, 0x10) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f000010e000)={0x2, 0x66, "2156488b161b5c471470a947b0b4f9e412046f8002314921702344522d0717217cce707bcda6be2d503ce43bc28fbceaf9bd4433b5d1de2fe901b0d2bfaefbf0f6f7d23b4a6a94ef25368fb21410d2aa7ebf5d41f0f571f2d5175199a691df0b6549946d00c4"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xc4, &(0x7f0000000000)={0x0, 0x0}) 2017/12/12 02:15:53 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x400000000000005, 0x84) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000e66000-0x4)=0x0, &(0x7f0000b8c000)=0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fd6000)={0x0, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x2, 0x16, 0x3f, 0xc}, &(0x7f0000fd6000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ec8000-0x30)={r2, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2}, &(0x7f0000061000-0x4)=0x98) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00007fa000)={0x20000000000001f, 0x8000, 0x5, 0x1bc4, 0x0}, &(0x7f0000fd5000-0x4)=0x10) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000212000-0x18)=@add_del={0x2, &(0x7f0000842000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3c}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fd4000)={r3, 0x100000000}, &(0x7f00008b8000)=0x8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00005b6000-0x78)={0x80000000, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0xfffffffffffffe01, 0x0, 0x40, &(0x7f000053d000-0x10)=@common="69705f76746930000000000000000000", 0x6, 0x7ff, 0x7f}) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000fd7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000005000-0x20)="000000000000000006f6889c089f013b46e42842f9b3389018767137027c10c4"}) getegid() 2017/12/12 02:15:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c9f000-0xa)="6e65742f69636d703600") perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x10, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0xd19, 0x10000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f00009fe000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b, 0x1, &(0x7f00001d1000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00003d0000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a40000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000af6000/0x4000)=nil, 0x4000, 0x4, 0x32, r2, 0x0) r3 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008bc000-0x8)={0x0, 0x0}) open(&(0x7f0000c88000)="2e2f66696c653000", 0x100, 0x40) ioctl$TUNSETQUEUE(r6, 0x400454d9, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000001000)={@generic="f2650cbf001088f1bb72bb6b4558d2fa", @ifru_mtu=0x3f}) clone(0x0, &(0x7f0000002000)="", &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000001000)="") pread64(r6, &(0x7f0000001000-0x9)="000000000000000000", 0x9, 0x0) clock_settime(0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ac9000)={0x0, 0x0}) mq_notify(r4, &(0x7f0000000000)={0xfffffffffffffffe, 0x7e, 0x1, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) nanosleep(&(0x7f00000a9000-0x10)={0x0, 0x1c9c380}, &(0x7f0000001000-0x10)={0x0, 0x0}) sendto$ipx(r3, &(0x7f0000000000)="d1217f7eb25361848a61333cdb166aadc30568839aa9855025cb586932f10bd94232fffb50c0ade56e8cfb9e6b78f2009f64fa128a4d60ed4f79fb17e013b434852f768c4634434a3eccd57abafe877a3f1a233a318a7d9ee192a3fb8e32c490015bc0c7fca59a069885668289e47f55fc7bfe06839a20a0697abc562d3d40064f49c356d9e6d4202855f54d7dea1622216d7d9c9ab79e95b64a662bc5f9451363197815bb7252d1596a5d0537d1395f21a7e275721d2802a9ac06fdd512dc76c9013ef8d7cf8677af33760f", 0xcc, 0x1, &(0x7f0000003000-0x10)={0x4, 0x7, 0x552e, "5023a24e7808", 0x0, 0x0}, 0x10) 2017/12/12 02:15:53 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x31, r0, 0x2000000000) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fbe000-0xc)="666367746f40e600066f6500", 0x3) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 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) sched_yield() mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fbe000-0x4)=0x0) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) munlock(&(0x7f0000099000/0x2000)=nil, 0x2000) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00007ff000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000341000)=0x14) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000b9b000)={0x1, &(0x7f000040f000)=[{0x0, 0x0}]}) ftruncate(r3, 0x1000) fcntl$addseals(r1, 0x409, 0x2) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000d67000)={0x0, 0x0}) flistxattr(r2, &(0x7f00002af000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5) ioctl(r1, 0x7, &(0x7f00000dd000-0x7b)="c5016c8e7958c1a189e5d6a2455bb8c02a69dda3d11e23ecdec5c1698377dc5eaa685d38cec1bf8d940c6e11e0b4ea350686ab8b51f2f534ded9dcec591a6e3a40480cf0c15ee5b879ada9bfa22bebf7cf412fa632902478ea8670d7481a93d51348e0ab3b5529a375303846eb88597507842a8498d9592a3cede5") r5 = fcntl$getown(r1, 0x9) r6 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x668, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, r1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fc0000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={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}}, &(0x7f00003aa000-0x4)=0xe8) stat(&(0x7f0000e03000)="2e2f66696c653000", &(0x7f0000f0e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00009e5000-0x8)="2e2f66696c653000", r7, r8) dup3(r4, r6, 0x80000) timer_settime(0x0, 0x1, &(0x7f0000b12000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000793000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000fbd000-0x4)=0x100000001, 0x109, 0x1f, &(0x7f0000318000+0x832)={0x4, r9}, &(0x7f0000b53000-0x4)=0x0, 0x3) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x8) 2017/12/12 02:15:53 executing program 2: prctl$setmm(0x23, 0x2, &(0x7f000031b000/0x1000)=nil) socketpair(0x0, 0x4, 0x100000000, &(0x7f0000f3a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, 0x0, &(0x7f0000001000-0x4)=0x0) 2017/12/12 02:15:53 executing program 1: mmap(&(0x7f0000000000/0x11f000)=nil, 0x11f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) setns(r0, 0x40000000) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80803, 0x7fe) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000011e000-0x4)={0x9, 0x7, 0x2000}, 0x4) r2 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000011c000)={0x9, 0x3, 0x1000}, 0x4) 2017/12/12 02:15:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000b2e000-0x7a)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000044c000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00006a9000-0x4)=0x100001000) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000ff4000)={0x2, &(0x7f0000ff5000-0x18)=[{0x3, 0x1, 0x0, 0x1}, {0x6, 0x0, 0x0, 0x0}]}) geteuid() ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000dea000-0x4)=0x62a) fstat(r1, &(0x7f0000331000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f00001af000)={0x0, 0x0}, 0x800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00009d7000)=0x80000001, 0x4) lseek(r1, 0x0, 0x1) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00002c1000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) fallocate(r4, 0xfffffffffffffffd, 0x2, 0x2000ffff) unshare(0x20000200) mkdir(&(0x7f0000813000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000a09000-0x8)="2e2f66696c653000", &(0x7f0000f54000-0x8)="2e2f66696c653000", &(0x7f0000661000)="72616d667300", 0x2000, &(0x7f0000bed000)="") r5 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000034000)=0x106) fallocate(r5, 0x1, 0x10001, 0x76) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)="2f6465762f73657175656e63657200", 0x200000, 0x0) r7 = fcntl$dupfd(r6, 0x200000000, r5) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r7, 0x80045400, &(0x7f0000e19000-0x4)=0x0) dup3(r5, r6, 0x7ffff) 2017/12/12 02:15:53 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fa6000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00006d0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000e3b000)=0x1000) 2017/12/12 02:15:53 executing program 2: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x1c) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00008ce000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000db6000)=0x2c, 0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e4f000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = syz_open_dev$usbmon(&(0x7f0000df6000-0xd)="2f6465762f7573626d6f6e2300", 0xffffffffffffff28, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000f62000)={0x2, &(0x7f0000c64000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x800000000000001) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a67000)={0x0, 0x0}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000f63000)={0x2}, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x8000a, 0x10001, &(0x7f0000f64000)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r6, 0x4008642a, &(0x7f0000f65000-0x8)={r3, 0x10}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f000004f000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0}) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0xa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x49b}, 0x1c) r8 = socket$inet6(0xa, 0x40002, 0xfffffffffffffffd) setsockopt$sock_int(r8, 0x1, 0xf, &(0x7f00006d6000)=0x6, 0x4) bind$inet6(r1, &(0x7f00001a6000)={0xa, 0x2, 0x80000029, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) r9 = socket(0x109, 0x20000000000c, 0x6) connect$inet6(r0, &(0x7f0000efb000-0x1c)={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400fff}, 0x1c) connect$inet(r5, &(0x7f000049f000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r8, 0x8903, &(0x7f0000f63000)=0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r8, &(0x7f0000f67000)={0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r9, 0x1d36a, 0x7, &(0x7f00008a8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f65000-0x4)=0xda) ioctl$sock_ifreq(r6, 0x8926, &(0x7f0000153000-0x28)={@common="69703667726530000000000000000000", @ifru_names=@common="6c6f0100000080010000fffffff40000"}) close(r1) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000394000)=@req={0x28, &(0x7f0000f67000)={@generic="8dff12e854dc4c3075ed2ce0dbc8c54b", @ifru_map={0xffffffff, 0x7fff, 0x9, 0x9, 0x9, 0x6}}}) 2017/12/12 02:15:53 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000013000)="00", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f0000003000)="d722c91a3820704b91bd77e2ba126d8ca6df39e500055d6e1b500be5789f1571942815e807b26a3069e02d2f119e01cca889929565bd527c3143f0c56a01e3cc03dd2b9d00439bffbaef7e3e1d01e0c5a2487421371b3bede17a35f8", 0x5c, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000019000)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000004000-0x4)=0xc) sysfs$1(0x1, &(0x7f0000012000)="6d696d655f747970785e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000") clock_gettime(0x4, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000005000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0xfffffffffffffffc, 0x500, 0x80000001, 0x40000001, r3}) fallocate(r2, 0x3, 0x0, 0x4000010000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000005000+0x87b)={@common="65716c00000000000000000000000000", @ifru_data=&(0x7f0000005000)="a36f4465c3462a20771700f9e353f5799061af968e7a30ed167c207126d6dd1d"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000013000)="2e2f66696c653000", &(0x7f0000006000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd) dup3(r2, r0, 0x1000080000) clone(0x0, &(0x7f0000000000)="", &(0x7f0000007000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000012000)="9d3725c1f78609ec629189591c811b9f9ae607e6838671c78d71f0e3497448f5d96159f7a6d724376dcc10827f9f2ca3adcb7a24751c1bfcd3cdba3c6cdae86c6cd54b91e159f9954ecfe4146e0b68fdfad1edee29e7232a98627f4260d3bd77298e38a1dc900a7074cdb1d2a4d944a0c4af8a1a43dc829afa40146d95907689fbb4870c9c4d64d5cbe8fd68d076f7572edc21fad655fe338ccb3380742f237df7f0b2337d2fc54c10d0bbe50302dded490be91839ca39cdc076f83a8f8dde2506f159ee0931ab3d810865baa025065038f096b61ef3081d") fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000003000)={0xffffffffffff8000, 0x88c0, 0x200, 0x57, 0x80000001, 0x601c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000005000)=[{&(0x7f0000002000-0xf0)="d00a64f1d5fb4b3e14bdfca1bff5f6377fdff160cabf19ad444e6754965ea1158475abea27384ad1e49b56d60143b92353b416bd21d4fd61a322bdd692507f150bf49123eae1ecd3fd3ae1c8828d19764afa251fee76ca49b3d5b4516fec5cee2bdf814a58ba636e63bd78be5d1d4e7a50af457f1db451caca75920000e6d535a6a1a0ea551345eb4167195c5aaf2801b4ad50e8aca3f57c313d9f8611636e2f2f78c424eadb330ea8d347bce797bcc3df5fd647b4853fd6743267965ba2f121b15a566155d559e104e9303ae4b5ae068a9ca43f1c0c55f578a86c7eba0c738e32a358d169a38318b523d591cfbd039d", 0xf0}], 0x1, 0x8) close(r0) read(r1, &(0x7f0000019000)="", 0x0) 2017/12/12 02:15:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) 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$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000)=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000002000-0x8)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @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]}, 0xfffffffffffffffb, 0x1ff, 0x8, 0x0, 0x49}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000002000-0x190)={0x2, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) 2017/12/12 02:15:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c9f000-0xa)="6e65742f69636d703600") perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x10, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0xd19, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f00009fe000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b, 0x1, &(0x7f00001d1000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00003d0000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000055c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000af6000/0x4000)=nil, 0x4000, 0x4, 0x32, r2, 0x0) r3 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008bc000-0x8)={0x0, 0x0}) open(&(0x7f0000c88000)="2e2f66696c653000", 0x100, 0x40) ioctl$TUNSETQUEUE(r6, 0x400454d9, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000001000)={@generic="f2650cbf001088f1bb72bb6b4558d2fa", @ifru_data=&(0x7f0000000000)="1b62eb9f2ee65faa0aa18c266951e4bf0bed58acf63918ae8457736197698747"}) clone(0x0, &(0x7f0000002000)="", &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000001000)="") pread64(r6, &(0x7f0000001000-0x9)="000000000000000000", 0x9, 0x0) clock_settime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ac9000)={0x0, 0x0}) mq_notify(r4, &(0x7f0000000000)={0xfffffffffffffffe, 0x7e, 0x1, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) nanosleep(&(0x7f0000473000-0x10)={0x0, 0x989680}, &(0x7f000055f000)={0x0, 0x0}) sendto$ipx(r3, &(0x7f0000000000)="d1217f7eb25361848a61333cdb166aadc30568839aa9855025cb586932f10bd94232fffb50c0ade56e8cfb9e6b78f2009f64fa128a4d60ed4f79fb17e013b434852f768c4634434a3eccd57abafe877a3f1a233a318a7d9ee192a3fb8e32c490015bc0c7fca59a069885668289e47f55fc7bfe06839a20a0697abc562d3d40064f49c356d9e6d4202855f54d7dea1622216d7d9c9ab79e95b64a662bc5f9451363197815bb7252d1596a5d0537d1395f21a7e275721d2802a9ac06fdd512dc76c9013ef8d7cf8677af33760f", 0xcc, 0x1, &(0x7f0000003000-0x10)={0x4, 0x7, 0x552e, "5023a24e7808", 0x0, 0x0}, 0x10) 2017/12/12 02:15:53 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000473000)="2f6465762f72746300", 0x400400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000001000-0xfb)="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", 0xfb, 0x8004, &(0x7f000086c000-0x14)={0x11, 0x7, 0x0, 0x1, 0x5, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/12 02:15:53 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ad3000-0x11)="2f73656c696e75782f656e666f72636500", 0x600280, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000049b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/12 02:15:53 executing program 5: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x799000)=nil, 0x799000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x30c) pipe(&(0x7f000007a000)={0x0, 0x0}) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000265000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f000079b000-0x8)={0x1, 0x104}) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x2000007, 0x12, r0, 0x0) bind$inet6(r1, &(0x7f0000eaf000-0x1c)={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, 0x1c) r4 = socket(0xa, 0x803, 0x1) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f000079c000-0x48)={0x0, 0x3d, "4f4250c0bd801ce15ba52e83c7d3c242f6fc231d33a156cd1929a585e0e7d27931482a4ffcee764ef569e8c624afc0c1763f519216e88f00d2d6dca243"}, &(0x7f000079b000-0x4)=0x48) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a6a000-0x8)=@assoc_value={r5, 0x401}, &(0x7f00003a9000)=0x8) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f00009bc000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000eae000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r4, 0xff, 0x1, &(0x7f000079d000-0x1)="7d", 0x1) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000001000-0x20)={@generic="5c01eadda40098113f23a5800094f424", @ifru_flags=0x800}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000002000-0x4)=0x7, 0x4) 2017/12/12 02:15:53 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f00000ff000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000430000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000001000-0xd0)="2b99118c9d11abbd141fabea1730c7815042f576bd73d4f4b316d76f01e461739914a0aa8514d8f38e4a52daac7038c28702aa8ca49263622b31f4550be781f87539b78f993ad0643c38d5e53abbc301c6e30aad241b928c9cddc27b1a6b0b4f55222dd7b8c1ca43833f4e94e33196b18fa22a46d604c93cc99fe0a94be92cfa65963cede1b8d78cbbff7768c7f24544ac59814e56e0c6ed3aa235b640bbfb9b03c0abebcd4415cb7c45eb38a8bbca912a7901e77d3d57adfe3fdc4282874d86b1ddbe12d2b865b3a0e42f17f7e6d8a3", 0xd0) getsockname$inet6(r0, &(0x7f00002e7000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000436000-0x4)=0x1c) 2017/12/12 02:15:53 executing program 1: r0 = syz_open_dev$sg(&(0x7f000031c000-0x9)="2f6465762f73672300", 0x0, 0x400100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000031a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x2, 0x0, 0x200, 0x0, 0x0, 0xfe, 0x7, 0x0, 0x5, 0x0, 0x408d86, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x40000) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005e9000-0x78)={0x2, 0x78, 0x45, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0xf7ed, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x3, 0x0, 0x5, 0xe5a, 0x8, 0x0, 0x0}, r1, 0x9, r2, 0xffffffffffffffff) perf_event_open(&(0x7f0000889000)={0x2, 0x78, 0x400000000048, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f00008c7000)=0xffff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x42000) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet6_buf(r4, 0x29, 0x0, &(0x7f00007b7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ced000-0x4)=0x32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f00000f3000)="2e2f66696c653000", 0x9d) ioctl$TTUNGETFILTER(r5, 0x800854db, &(0x7f0000257000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_emit_ethernet(0x4e, &(0x7f000057d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x6, 0x5, @loopback={0x0, 0x1}, @loopback={0xffffffffffffffff, 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x7, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) accept4$packet(r5, &(0x7f0000427000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c17000-0x4)=0x14, 0x800) bind$ipx(r5, &(0x7f0000b99000-0x10)={0x4, 0x2, 0xff, "500f25a071bf", 0x7, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000cf3000-0xe8)={{{@in=@broadcast=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=@empty={[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}}, &(0x7f0000930000)=0xe8) r8 = getegid() lchown(&(0x7f0000faa000)="2e2f66696c653000", r7, r8) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000ebb000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7, 0x3, 0x2, 0x1b, 0xa0, 0x20000, 0x4, r6, r7}, {0x7fff, 0x4, 0x858e, 0x103, 0x1ff, 0x5, 0x6f, 0x7}, {0x9, 0x4, 0x3, 0xfff}, 0x1, 0x1000000001, 0x3fa, 0x0, 0x24, 0x2000000000000}, {{@in=@rand_addr=0xfff, 0x7fff, 0x9}, 0x2, @in=@rand_addr=0x1, 0x7fc, 0x1, 0x0, 0x400000, 0x9, 0xfffffffffffffff8, 0x1}}, 0xe8) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0xa1, &(0x7f0000065000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x4) 2017/12/12 02:15:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)="2e2f66696c653000", 0x2000ff, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, r1, 0xfffffeffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3fc000)=nil, 0x3fc000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000594000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d0a000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$TIOCSBRK(r3, 0x5427) r4 = perf_event_open(&(0x7f0000015000-0x78)={0x3, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x22424, 0x0, 0xffffffffffffff1d, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9949, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x4) bind$unix(r3, &(0x7f0000668000)=@abs={0x0, 0x0, 0x2}, 0x8) fadvise64(r3, 0xf, 0x4001, 0x4) modify_ldt$read(0x0, &(0x7f0000944000)="00000000000000000000000000000000000000000000000000000000", 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = add_key(&(0x7f0000ffe000)="7472757374656400", &(0x7f0000717000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007e0000-0x83)="20ca162fe50b4b22dd3ba2b6afc2ee3b6c1606c0e8b9cf74775eccf3daa32bac1d41365f5f4aa0aa05cb489b9dd7e82915c070d7d0baaa00cecb1d642ad73bac56671fcf002b63bf7c572dd952a96765b6cc3f79b0f231f4cd24e3d21877ff0a3d0c853b0a2b7d62c4a1dc1bf3d13f8e490d24cf10a40e0bc1923d3b8f87888da602a8", 0x83, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r6, 0xfffffbffffffffff) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000015d000)={0x0, 0x0, 0x0}, &(0x7f000095c000-0x4)=0xc) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f000096b000-0x1)=0x4) stat(&(0x7f000075a000)="2e2f66696c653000", &(0x7f0000c34000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet(r5, &(0x7f00006a9000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000a25000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0x0, 0x0, {[@md5sig={0x13, 0x12, "d79b15abc84987c61579dada11bc743d"}]}}, {""}}}}}}, 0x0) clone(0x8010900, &(0x7f00009f4000)="", &(0x7f000078e000)=0x0, &(0x7f000039f000)=0x0, &(0x7f00001ea000)="") setitimer(0x0, &(0x7f0000f1d000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000b78000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000083000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) mmap(&(0x7f00003fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f0000ea1000)="", 0x0) 2017/12/12 02:15:53 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002b4000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54e, 0xffffffffffff7fff, 0x8d01, 0x6, 0x10}, &(0x7f0000d26000-0x4)=0xa0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d26000-0x8c)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000080c000)=0x8c) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00007ce000)={0x1, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x98) 2017/12/12 02:15:53 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000004000-0x6)="2e2f636f6e74726f6c00", 0x6000042) mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x40000000000006, 0x32, r0, 0x0) r1 = inotify_init1(0x80000000080800) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000047000)="2f6465762f73672300", 0x3, 0x40000) r2 = dup(r1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000049000)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r2, 0x8, r3) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x804, 0x4000000000007ff, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000fc2000)="2f6465762f696e7075742f6576656e742300", 0xc00000004, 0x101002) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000100000-0x4)=0x0) wait4(r6, &(0x7f00009de000)=0x0, 0x1, &(0x7f0000087000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getrusage(0x0, &(0x7f00006a4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r4, &(0x7f000052a000-0x60)=[{{0x0, r7}, 0x1, 0x60, 0x2}, {{0x100005, r7}, 0x0, 0x1fe, 0x0}], 0x30) ftruncate(r4, 0x71c) sendfile(r5, r4, 0x0, 0x72439a6b) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x34, r2, 0x0) ioctl$EVIOCGBITKEY(r5, 0x80404521, &(0x7f0000fc3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r4) 2017/12/12 02:15:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f9f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = memfd_create(&(0x7f00003e7000)="3a6c6f656d3073656c6600", 0x0) r1 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) getxattr(&(0x7f00000a4000-0x6)="2e2f62757300", &(0x7f0000b85000-0xe)=@known="73797374656d2e61647669736500", &(0x7f00009be000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76) listen$netrom(r0, 0x3fc) truncate(&(0x7f000034a000)="2e2f62757300", 0x5) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r1, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ac2000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)="2e2f62757300", &(0x7f0000011000)="00", 0x1) r2 = open(&(0x7f0000ddc000)="2e2f62757300", 0x3, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000117000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000") openat$selinux_status(0xffffffffffffff9c, &(0x7f0000803000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r2, 0x0, 0x0, 0x4) fstat(r2, &(0x7f00009d0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept(r1, &(0x7f0000dc5000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00008c9000)=0xe) 2017/12/12 02:15:53 executing program 7: connect$inet(0xffffffffffffffff, &(0x7f0000012000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="ee8ebed297370a6f6233afb00b27d431", @ifru_flags=0x1}) r1 = socket(0x13, 0x5, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000587000)="2200000014000700000910f7c3ff050002a1010001000000090002000000ff09f115", 0x22) getpid() r3 = accept4(r1, &(0x7f00008d7000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000b37000)=0x80, 0x8000000) r4 = socket$inet_sctp(0x2, 0x20000000000005, 0x84) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000c40000)=@req={0x28, &(0x7f0000fa7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}}) ioctl(r1, 0x8912, &(0x7f0000025000)="ab3f") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000f59000)={0x0, 0x20, &(0x7f00004ad000-0x2c)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000566000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000203000)={r5, 0x3a, 0x30}, 0xc) connect$packet(r3, &(0x7f000027e000-0x14)={0x11, 0x17, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) accept4(r4, 0x0, &(0x7f000077a000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000a2000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000002d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f0000b93000-0x10)={0x9, 0x9, 0x8001, 0x7}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00006ec000-0x8)={r6, 0x8000}, &(0x7f000037a000-0x4)=0x8) pread64(r1, &(0x7f0000e82000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x100000, &(0x7f0000579000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000482000)=0x14) socket$inet6_tcp(0xa, 0x1, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f0000846000-0x10)=[{&(0x7f000073f000-0x39)="39000000120019470000030000000000074b0000001fe076480000000103000009001e0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 02:15:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0xa, 0x10001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000003000-0xc4)="28a98fd732f1707ae8d929b7119df915fe53dc15e308c5c2e32783cd44496f7e79bca5d9c61026f3e11976fb305d5d6b756d3f986c23166500cee0d6228d55cd6199f36fadc52d0d76dc9001b3ccd036d8086064c025e100af4b9803b177173feeada704219e2b70e7baa40a9f4688e07c972aaa368a1aa08dbbc67bc40b8f082c8bb4f6475139563b24540dc435651e8079e94fd14b43bac1f0b9e10dbcb1ae65eea6a46835896456b183f1d3a178986c9820411ea1a65b7221c376cb8066864258a011") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000004000)=@llc={0x1a, 0x0, 0x80d, 0xcf, 0x5, 0x2, @random="cb2aad79d20a", [0x0, 0x0]}, 0x10, &(0x7f0000002000-0x70)=[{&(0x7f0000005000-0xcb)="155c097ef35396ad4bb922a4c573c363f3cbb77e2e3a68a7ebee26a693c35c94113b302ec29568f93ad0dc1bd4e0787cb0698f91d14436703107bad073b408e916d46be273097f40f0c6c56d26d48427d25a997e830cac5877196c735de44510af25df0e949c4cd161d735d0f8d963cefd8e143f9a53f6839902b1b8d26803122053971987ce48357d1aee0eec167f17d7984403f37c349e47d5cecf545d8aa592b8a21035eb0dd0d92d1596a39ee36d7ac9537e62a3b2fd40cf605d2508aafc4f18aa4aef18e77b8ecfb6", 0xcb}, {&(0x7f0000003000)="d7843cf415803aa960ef402f6d6def12b4affb6f74be22edd9ab557971d57d13b30d9150b1963db76f47d290b58a34bcd75dcb1daae74debc4e0d33cfacd1cad9ada65b8dcb57e1a679198d9232440e6848a5cc904e760afb4a3203f4b4a4c46bf355a9518b1da2a0b76167ac8c0b05f4b95f0c9478bc8854afcab348a1b6f91ad3e7efab9a6faefbbd9a0ee2437717d3dd1ad75946715711a5b41f040a22eb48e28e185e75aac73c442f0accc2937c03973fc", 0xb3}, {&(0x7f0000005000-0xd)="e99ad0918ff4f558e081ed8b89", 0xd}, {&(0x7f0000005000-0xf3)="f67f0fa0e3504dafa0a567b4a2169ff72067d206d5a2e580654a14568a3940c1e7b9a143e56c4ef6617d28992ecd9dcd8a26d8ea143a057ba45f41366a21d1c9f40b3aaa37abd158fd2543e6cb7d6322dff9117a2aa0c01a9da213dcf3ab522f5dd96a4576f5ab20a5b191d038e313e2699507800b9a4219b56c2e98a37c21583a1449b94ee8e9a1e649c0a0e7a74c055aae47180ac2daacd33ea5fd8dedc1185cecc05ff22a864e1cfc9440d2b6d98d363183d01d5717b6fb9f9572384257544ad3d033e785edb7bd724e505346a9dd7e6561e79a6549f550dcb0fc0e00604001d4b49d3640efbf57a41a5054e743a05ec48c", 0xf3}, {&(0x7f0000005000-0xc9)="04cd990d77a814a46a444697de0c2d4b6360940876843c08601d5393c7b5aae62d23b1130c192f0b6a7e4c181684c7c48ff9e76128eb107692e0920411e2fb6335fbd11f1dc7d04e855c8edcfd348e9d952b2e896ce83bbfd8e022bac10e43165bf1a27885135232f134579c20bc58632bd28d21adcdd867c600774eb3f1beff9e075543cd78b2733f8f9eb27d5ab2ec64a4851613314cd8851f168f6c266c2695fcc9fa4a47968c35c71b362abf72d61b47fcc7ea67991691cec23d72a637179ece93d2f741feab1e", 0xc9}, {&(0x7f0000003000-0xf5)="b4e2d3a686e25dfd222b9145a0ece1815f526f9928cc6abad842b7a28aa2ce1fefa5be54c311acc3a480804d1f00e4f5754a546f56f47b5f5d5a1b26853ca4f17d1a924c596193c1a4c0d9f460b5288b4bab461d068ef7315edcf68554c4110586585cc18bc785277471fbab207acda5aca949775493d4ed2e01225f09c9c44b55f7b70d02472c0762a1e015518435ddb67b281e61c2ffafdc323ee880050a0ebee3bbc3a5448e240a7399c33a2c3e063dbeae4029175aee8fc02067435cbb01e7207cc6a183116b463d991779b2ec82d6574ca5dbef37e5fb40e4bfc94d3a3e7f6a4cd9e29478ad697686464245d6ebd910782f24", 0xf5}, {&(0x7f0000002000)="fc1339321dc6ddc9309ecbb50b246741266cc752ce0e694f013e2a5f7f555c40dbfeefd4ca23469c303a0f74b7bf32f0feba9465a9ccc2e3635151fe6ddb006d41ac122b6a439247e9b028aa54ed938c9ff7a293bba779b927be91a4ea16ef93a928473b1642091d946d5ad4a10fdc42586def295afad6340cbe99c7e5687646af4956babd64034d64c7a87b178d8cc6aea4afb1ee145ac5511b7af041abcce526ac2f9162281adcbc26d7463cb73d4f917c48bbb5f4ec076dd7b25ebe3075f1e5dc51b005cbcdb895a152036b6421a0b36b553fb6651d1c4ee5be4be1bacc9928f476e77b206c837a2f47d873a4d420", 0xf0}], 0x7, &(0x7f0000002000)=[{0xf8, 0x10e, 0xfffffffffffffff7, "63022f4e04e30650d1bd4ba45df7674ac72af11c65e51e746c44687e63f7dfd8e92205bb730ed418525cab58da7c566b6b1541f1b842662b84560b44f5fa0c34e454d780e809e02b3cb898846cce307e1eb86382e260dbbba76aa8ff0c7f48578397489e7a1f400a1c8ec716a834349509c99a68b2a24561d814ade4c67eccfa3c0f1800b82af81e6a5c6b66e9c365b02d4b3008b973a3584208d872a9b34ceb49a02e08a7a61eb2ae3b950285c145dcd5bbdd0e6e37e34a1e09a518aec2a4568d4d410d51ae92345cd9d3302c201160a9f65dae15440d28753f316d8780aa7d2fa0"}, {0xb0, 0x10b, 0x4, "e1ebac29549df6488ae43c2ef7b4a6e3bca10c85991a610f9e0233e18db23e791ee50a206940eefc450c1eaac04c0bc4c43bc406c91211992b86a285d78ba5187b7092c56cf95c0718e9c4503757eb3c9a46a4a6a994ac3d9125faa332c082ca3b3d520bd02de7f9172ed09e794f8f7468e269b03c7f404c12ffa671b38e104132eb10aa52a6b1ee7c5e6a699be324568333236ad4ece105e2dc"}, {0x80, 0x19f, 0x3, "d42a6f78db988fc24fa223cc0397f56cfe49aaef7f0548a7c2cf65b057995184952ee98d17ebfee62c03a43d1fc019815b062f9480e74718425e6c2cfb42414a76db6a681b665b61fc790cb5a48dcdbe333625592e1db5ef746e46988653717a68c18d1b3e8b7cb7d304b1bc"}, {0x80, 0x119, 0x2, "7c75b4929fbe27305ffa36bb26340da791e65f2216246eab782f9004bd2e2f2de71144ee6791573f406fe77a408c65df8248319cc3dc2b0c4315d10024fd6f092ce48ea26e121a2da81ea0553b1e32caff68008ee91dad87dcb3aa94a159e4256a866cebda31f20721"}, {0x1010, 0x112, 0x9, "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"}, {0x90, 0x12f, 0x3, "aae53f46f4034929b785a3d134b7d4d8413a68cba427a213c3cdc1b9a6054cf78082941ed8f8a5c63d5abc988435c8d449ddb4efc0e4f702371e7a4f147e9c5398b047d7bc59a0993a28298b9709e0dc81fa6fb263b194a1cc546ea5d646ba6a33e224a30a6e9f44114c9087ab59341f6e1299ebaf531fa03a9adbde99bfbd0b"}, {0xf0, 0x0, 0x8000, "45e0ac15bc65c767662a7f4e4c8c5b1dd57082ff2eefb968e40e881f456abf22c9f8e76fdce928ca92985e0748edadfed24c4d651529f4e20d49e75f90fe4c890b9fe85419586967af6fde85728130eedeec6a23a28f33ff1190b5636356d5ca7a070499bd07f3d3917a3570f810bf31d57fa42e4ef4747af96c7ba835a93f3f1d27a08daad226597cce0c2285fa6e4ee9b7c577d1827fa30f1d66d84e87d6bcdd925c12cedf50777b40837e4a652fe2df6c5961029fd653a07a45e2dbdf6569db04ce029e8f2ab971e7c3c48ce9ee6235cad4b1b71080e00aa2cb0f089c03"}], 0x1438, 0x805}, 0x4814) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f656e666f72636500", 0x0, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00002e5000-0x6)={0x1d004d3, 0x100000000, 0x6}) 2017/12/12 02:15:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x801, 0x6, &(0x7f00009b2000)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000efa000)="00", 0x1) socket$inet6(0xa, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00008b1000)="2f6465762f6877726e6700", 0x3fa, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d93000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10b000) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000fa5000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000812000-0x4)=0x943, 0x4) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r6 = socket(0x19, 0x535a84eb93a62d04, 0x9) r7 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) writev(r8, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TCSETAW(r8, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r8, 0x402c542b, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x3, 0x3, 0x6, &(0x7f000040a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, 0xffffffffffffffff, &(0x7f0000dcb000)={0x10, 0x0}) bind$netlink(r1, &(0x7f0000088000)={0xf, 0x0, 0x80ffffffffffffff, 0x2000000400}, 0xc) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000bb8000)=[{0x0, 0x1, 0x8, 0x1bbe1ec0}]}, 0x10) write(r7, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000062000-0x4)=0xc) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000a89000)={r10, @empty=0x0, @broadcast=0xffffffff}, 0xc) 2017/12/12 02:15:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x901000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000307000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fcc000)={0x0, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x355, 0x8, 0x3}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000683000)={r1, 0x3, 0x7, 0x0, 0x2a, 0x3, 0xffffffffffffffc0, 0x6, {r2, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf, 0x2, 0x3, 0x5e, 0x7b}}, &(0x7f0000325000)=0xb8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000+0x2dd)={@common="69726c616e3000000000000000000000", @ifru_flags=0x0}) [ 88.826195] nla_parse: 34 callbacks suppressed [ 88.830805] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 88.864416] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/12 02:15:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ptrace(0xffffffffffffffff, r0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x10000, 0x5, 0x1400, 0x2, 0x4, 0xfff, 0x100000001, {0x0, @in={{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]}, 0x74, 0x6, 0xfff, 0x9, 0x3f}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000001000-0x11)="0000000000000000000000000000000000", 0x11, 0x142, &(0x7f0000002000-0x10)={0x3, {"02ab9b8a66c091"}, 0x6}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000)=r2, 0x4) tkill(r0, 0x2c) sched_getattr(r0, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2017/12/12 02:15:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)="6d6f756e747300") r1 = epoll_create(0xff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a57000)=@assoc_value={0x0, 0x3}, &(0x7f0000dda000)=0x8) getdents64(r0, &(0x7f0000574000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d19000)={r2, 0x2}, &(0x7f000019d000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)={0x0, 0x0}) mount(&(0x7f000000a000)="2e", &(0x7f0000852000)="2e", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f00008a7000)="") ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000022f000-0x4)=0x0) epoll_pwait(r1, &(0x7f0000f35000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x80000001, &(0x7f00009f3000-0x8)={0xe95}, 0x8) ioctl$TCSETS(r0, 0x5402, &(0x7f0000eba000)={0xeda, 0x7, 0xffff, 0x4bb6, 0x420b, 0x80000001, 0x694, 0x100, 0x81, 0x85c, 0x462, 0x6}) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000683000-0x8)=0x3) epoll_wait(r1, &(0x7f00006f3000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x100000001) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000bb3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") umount2(&(0x7f0000d5c000-0x1)="2e", 0xfffffffffffffffe) 2017/12/12 02:15:53 executing program 5: mmap(&(0x7f0000000000/0xb22000)=nil, 0xb22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b23000-0x4)="00", 0x1) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000b24000)="7472757374656400", &(0x7f0000b25000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b24000)="add212f135243be077d68343009ccd20d367bece9a41c026ff183f69cb4d949eca0af505b6e2559022edb2a93bf35446fc3de8330683915fe24cc4c562cd1c93c7a98fdcb9c388a45c9f6e6f67aefdfae288c2e699eae541f7afd4205d522d93f27a7b62af85f86db808c008969a92e4694eaeb6c8e448e6eaa934edcb502d2f282686e474f893701f1a192663fb9034394b68946d7a224925797411b8414e9927ee0366c6d59f8ab6e60f636b595ad920ad3e18b66d1ead83cc1e51f409ea65ae45161723d7fe2f51763c392f6e9744", 0xd0, 0xfffffffffffffffa) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000b25000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000280000-0xc)={r1, r1, r1}, &(0x7f0000b25000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8, &(0x7f0000b25000)={&(0x7f0000b26000-0xd)={"63726333322d67656e65726963"}, &(0x7f0000832000)="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", 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b22000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0xc) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000b22000)=0x1) mmap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f000013b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f000041b000)="85f0c47d4c63a832378f32584f", 0xd}, {&(0x7f00000b0000-0xe)="327f0088ed3a0cace9a73dab4557", 0xe}], 0x2, 0x6) recvmmsg(r0, &(0x7f0000b23000)=[{{&(0x7f0000b24000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b23000)=[{&(0x7f0000b23000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f0000147000)="0000000000000000000000000000", 0xe}], 0x2, &(0x7f0000b24000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4, 0x81}, 0x100000000}], 0x1, 0x0, 0x0) write(r0, &(0x7f0000000000)="82", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x45) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000b24000)={0x22c4, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r2 = socket(0xa, 0x3, 0x3a) getsockopt(r2, 0x3a, 0x1, &(0x7f0000001000)="", &(0x7f0000001000)=0x0) 2017/12/12 02:15:53 executing program 2: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000109000-0x1e)="000000000000000000000000000000000000000000000000000000000000", &(0x7f00002b3000-0x4)=0x1e) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000009d000-0x5c)={{0xa, 0x3, 0x100000400, @loopback={0x0, 0x1}, 0x80000000000}, {0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x100000000}, 0x98d, [0x4, 0x0, 0x0, 0x6, 0xfffffffffffffffd, 0x7fff, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ee6000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000611000)=0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x3, 0xce66, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, {0xa, 0x1, 0xfffffffeffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, 0x2, [0x7, 0x3, 0x2000001, 0x7, 0x2, 0x20000000000005a, 0x4, 0x100000d8]}, 0x5c) mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xa, 0xa00, &(0x7f000070e000-0x8)={0x0, 0x0}) socket$inet_sctp(0x2, 0x6, 0x84) accept$inet(r4, &(0x7f0000866000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000087f000-0x4)=0x10) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000ff5000-0x4)=0x7, 0x4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0xff, &(0x7f0000b94000-0xff)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x5, 0x3, 0x53c}}], {{0x3, @ipx={0xffff, 0xed, 0x401, 0x1, {@current=0x0, @random="340522162599", 0x25}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7fff}, "8b3946b3c7000af5c1982150a06d3e7bd936df1a409cf40b5f60b997a558857168518ada76698d6abe8eed8bd44e3ebf383996ef200175b57288af7f40902fff7864defe000bf6bc9e1acfa1112c05f95a4fd983441fdf271e8dff350f678714ab06b75d3e9f182e70366287ee3632334cbd6aade90a49bbd6c72ffac1b5e6ebc69a551a08160abe2fd2ffffffff8cf364cdc28f7ca575191ecf32871a802237ff7f00006caf1e09555128f5048210cbf6311673606444c06d3896aaec7533efcb0cf11fb647dd65afeb055214d7fd"}}}}, 0x0) r6 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r6, 0x84, 0xd, &(0x7f00006ae000-0x6a)="d7fdaf95070179890fddd5a45d3f32eb840000f6d5733a0000a26a0400465f2626dcbf4299eaca32daa3871536529c2509beefa9f9ac1ba8376b48d7fca4caf9127ccf56401167e4c30034e0e1069276b2a9fff37a000114b57d9ecd06c70998d4ff7f409f4f45b222ff", 0x6a) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000003000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x7, 0x0, 0x0, 0x0, 0x40000143, 0x0}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00001ec000)={@common="6c6f0100010000f2fffffefd08000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 02:15:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000141000)=0x0, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000abc000)={0x0, 0x0}) pipe(&(0x7f0000e18000-0x8)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000b5c000-0x4)=0x1, 0x4) sendto$inet(r1, &(0x7f0000f94000)="a2890261e50200c74f16be208bea91311618424526418625bf38c7", 0x1b, 0x20000000, &(0x7f0000636000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r1, 0x0, r0, 0x0, 0x20, 0x8) 2017/12/12 02:15:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f61636365737300", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000-0x20)={0xfffffffffffffffb, 0x0, 0x10000, 0xfffffffffffff800}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000000)={0x9, r1, 0x10003, 0xff1}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000003000-0x8)={0x8, 0x6}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f0000001000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) 2017/12/12 02:15:53 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x3ff, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0xaf, 0x696b]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000003000-0xc)={@broadcast=0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000002000)=0x10) recvmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@ax25={0x3, {"cac2d882e998af"}, 0x4}, 0x10, &(0x7f0000002000)=[{&(0x7f0000003000-0x6)="cc88f13d9810", 0x6}], 0x1, &(0x7f0000001000-0x58)=[{0x58, 0x1ff, 0x80, "90a00f20ff313a2f267821119f894282cfa63f0437f48e3bb3500095e6ca83e7c62a6c63cfd5b65db52c0e5926c2578f962bdb722bcb373c4848dfae43df382ac624"}], 0x58, 0x40001}, 0x100) connect$inet6(r0, &(0x7f0000002000)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000-0x4)=0x80000001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000001000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000-0x8)={0x0, 0x8a01}, &(0x7f0000003000)=0x8) ioctl$TIOCEXCL(r0, 0x540c) getsockname$inet(r0, &(0x7f0000002000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$int_out(r0, 0x5460, &(0x7f0000003000-0x8)=0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x8)={r1, 0x5}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x401, [0x2, 0x0, 0xacb, 0x3, 0x5, 0x6ede, 0xffffffff, 0x7fffffff]}, 0x5c) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xb) 2017/12/12 02:15:53 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000-0x30)={0x58, 0x0, &(0x7f0000005000-0x58)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x20, 0x8, &(0x7f0000003000)=[@fda={0x66646185, 0x3, 0x1, 0x1a}], &(0x7f0000003000)=[0x38]}, 0x7f}}, @dead_binder_done={0x40086310, 0x3}], 0x94, 0x0, &(0x7f0000005000)="796a823e49d276622651719e1ef684d18ade927460534c3ebde1114a218e5f85b69fb32607a1cb7263af93eeb2ec9f66041ff7801a1d4a5aafa9e620b1173abf6fed629d578fde33384c3f00d6181e16be665761de06f0e58d35a7278912633a0d25cc80fbff60b15b02d1393be0f81289bf9544c737a81c18d18614645fbe448cc6d8c11b71773e046f3f6085bbcdf02e3e45ad"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000007000)="2f6465762f62696e6465722300", 0x0, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f000000b000)={0x8, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x10, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x2}], 0xc0, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0977eb92087ae81c5edbd8273edd16b36e2916439ef6373b6cde76535577fcfed313d43808fbf51f77c524c875f51f23f302a8b1470f2e15e9465127e54ba1f0df55ef5ad3a813c9b73d9c2009979e95a29149c85b32da310bd56d7a95bffa5f26b117ac5ded6e2dee983065dc3362f5bb2f1a6402405bdac"}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}) r5 = mmap$binder(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x2000000, 0x2011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, r5, 0x3}], 0x1, 0x0, &(0x7f0000008000-0x1)="9a"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000004, 0x10010, r0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000000d000-0xf)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f000000d000-0x18)={r4, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000-0x18)={r6, 0x0, 0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000000b000)=[{r1, 0x200, 0x0}, {r0, 0x200, 0x0}, {r0, 0x20, 0x0}, {r1, 0x40, 0x0}], 0x4, 0x55) 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) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000-0x30)={0x60, 0x0, &(0x7f000000f000-0x60)=[@acquire={0x40046305, 0x1}, @free_buffer={0x40086303, r6}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x28, 0x48, &(0x7f000000e000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f000000e000-0x1)=0x0, 0x1, 0x1, 0x7}], &(0x7f000000c000-0x48)=[0x18, 0x0, 0x28, 0x30, 0x30, 0x18, 0x48, 0x48, 0x78]}}, @increfs={0x40046304, 0x3}], 0x29, 0x0, &(0x7f000000d000-0x29)="73975f7521a96b4bc51c6816d7e4e7de2f69f8f5b8aaae566a62817f7710bb446bd36d4ab5d871b79f"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) pipe2(&(0x7f000000c000-0x8)={0x0, 0x0}, 0x0) 2017/12/12 02:15:53 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)="2f6465762f62696e6465722300", 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x0, 0x150, r0, 0x0) close(r0) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x8010, r0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f, 0x0, 0x0}, @increfs_done={0x40106308, r2, 0x0}, @acquire={0x40046305, 0x1}, @enter_looper={0x630c}], 0x9, 0x0, &(0x7f0000010000-0x9)="52a1df578cb9af8c72"}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000013000)=0x2, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000015000-0x8)="2e2f66696c653000", 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f000000c000-0x10)={0xa, 0x0, 0x3, 0x5960, 0x0}, &(0x7f0000005000)=0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000003000)={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, {0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x3ff, [0x4, 0xdf, 0x2, 0x9, 0x8, 0x3d71134d, 0x7, 0x800]}, 0x5c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000004000)={r5, 0x81}, &(0x7f0000014000-0x4)=0x8) mmap$binder(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) mlock2(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000015000)=""}) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r6) poll(&(0x7f0000003000)=[{r1, 0x480, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x832e) 2017/12/12 02:15:53 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000041d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000604000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7fd, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000d83000-0xc)={0x4, [0x7, 0x7, 0x13edc099, 0x20]}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000f6d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f6f000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000f6e000-0xf8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "060007", 0xc2, 0x88, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x2, 0x0, 0xc2, 0x0, "9a1b3656d0bef46d18a11cbe8a099115d1a36225c159cfb7c7bdb893598303cec3bd7150bbcda338c395b16c1bfb64aad9b0293b16495c0c0a6b55592c1a9924a968db580a63dc9509fd02b93fa10a9f83c78117a18a5faa0b71a400476f829ba852d7fa61fe9fc20aaf241ca3a325000fca05aa5299d5c1d28b5ed4d25fec9af63bd91e41a493e3c375a97f3561584fe330ea9d2846d3ab3fb171e1c4419d9b9b0be4a28cc827ceb7e69bc6fdce09d8ab1adeb3979dc1af8e51"}}}}}}, 0x0) 2017/12/12 02:15:53 executing program 7: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x44000006, &(0x7f0000fee000)=0x4, 0x4) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ff0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x40000000}, 0x1c) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ff0000)="50d0fa535aaeecc9cb33318502000000000000000279f5", 0x17, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x8b, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) listen(r0, 0x4) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ff2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ff5000-0xc)=@sack_info={0x0, 0xfffffffffffffffc, 0xada}, &(0x7f0000ff5000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ff4000-0x18)={r1, 0x10000, 0x30, 0x93bc, 0x7}, &(0x7f00008e8000-0x4)=0x18) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ff4000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ff3000)=0x8c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f4a000-0x23)={r2, 0x1b, "92dadf03553838b7c9cbf19b380bfb687f98df3536542ea678ae0a"}, &(0x7f0000ff3000-0x4)=0x23) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ff2000)={0x3, 0x0, 0x5, 0x2, 0xfffffffffffffff3, 0x80000001, 0x6a5, 0x1ff000000, r3}, &(0x7f0000fea000-0x4)=0x20) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x11, 0x82000000803, 0x8000000000303) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000993000)=@sack_info={0x0, 0xe3, 0x8000}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000fec000-0xa0)={r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x0, 0x1f, 0x80000001}, &(0x7f0000feb000)=0xa0) getsockopt$inet_dccp_int(r5, 0x21, 0x411, &(0x7f0000feb000-0x4)=0x0, &(0x7f0000be3000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000fe1000)={0x3, &(0x7f0000f82000-0x8)=[{0x0, 0xfffffffffffffffb, 0x0, 0x0}, {0x48, 0x0, 0x401, 0xfffffffffffffffe}, {0x200000006, 0x6, 0xffffffff, 0x8000}]}, 0x10) r6 = socket(0xa, 0x3, 0xa) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000ff5000-0x98)={0x0, @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]}, 0x3, 0x203ff}, &(0x7f0000ff5000-0x3)=0x98) r7 = socket$inet6(0xa, 0x5, 0x20000000000) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r7, 0x29, 0x10, &(0x7f0000309000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000ba1000-0x6)={r4, 0x4}, &(0x7f0000fed000-0x4)=0x6) setsockopt$sock_int(r7, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r7, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r5) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r6, &(0x7f00002da000)="c1", 0x1, 0xfffffefbdffffffe, &(0x7f0000ff5000)={0xa, 0x0, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, 0x1c) [ 88.936436] binder: 16238:16247 got reply transaction with no transaction stack [ 88.960566] binder: 16238:16247 transaction failed 29201/-71, size 32-8 line 2924 [ 88.973615] binder: 16238:16247 ioctl 404c534a 2000b000 returned -22 2017/12/12 02:15:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00006f9000-0x4)=0x0) 2017/12/12 02:15:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f000007b000)=@file={0x0, "000000000000000000000000000000000000000000"}, &(0x7f0000e6b000-0x4)=0x17) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000f1f000)={0x52}, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x10000000000000dc, 0x9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x2000000001, 0x0, 0x0, 0x0, 0x2000000000003, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x8, 0x100}) sync_file_range(0xffffffffffffffff, 0x7, 0x200, 0x7) pipe(&(0x7f00006a8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009cf000-0x4)=0x0, &(0x7f0000ab8000-0x4)=0x4) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x40000000000000d8, 0x0, 0x1, 0x7db, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x100000000000, 0x1, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffff8, 0x0, 0xfffffffffffffffd, 0x0, 0x2000000, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0xfffffffffffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000262000-0x3)="3a2900") mmap(&(0x7f0000000000/0x6d3000)=nil, 0x6d3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) unshare(0x0) restart_syscall() r4 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r4, 0x9) eventfd2(0x1ff, 0x0) fcntl$getflags(r0, 0x0) mmap(&(0x7f00006d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f00006d4000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f00006d0000-0x6f)="37df534c93d70e740549f737803c45213941e971b07cb7ab4c51c4f5001a485dd511909f09a2a924b85e7102f8a8b88d2052ba69964eca534d7e0a59d0a4893bdb33e2ce1eaa7c23f1ebb4a5c4be277eaf312df7cce1f6ad04f00d38b7e17455aa60717d7de7a39f81b6278479b29f") timer_gettime(0x0, &(0x7f0000bb2000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f00003a1000)={0x77359400, r5}, &(0x7f0000816000-0x8)={0x0, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f00006d0000-0x10)="00000000000000000000000000000000", 0x10, 0x1c00, &(0x7f00006cf000)={0x0, r6}) clock_gettime(0x0, &(0x7f0000f83000)={0x0, 0x0}) mq_timedsend(r4, &(0x7f0000380000-0x9a)="8d4370aaea30ed42a1f6a6f24326ae4b93260984c2888d1a1c853c7c905a1f4af6e2633ceda4ee40abed67824a5655d09a12804c7bd5e371018ed079ac4861f505deb6f6e840f9b128e2b6bbd0ee865edf58a88902b554528ae6bda0c0e9ace263bd0b6da85460b66314651e0e0cbdcdf9eba6eea0f7a287ec9e538fc02dfa9de6c746113d5cc55e59da1a5fde94be7469839f5434a65d5df02e", 0x9a, 0x3, &(0x7f0000e27000)={r7, r8+30000000}) connect(0xffffffffffffffff, &(0x7f00006d0000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, 0x1c) 2017/12/12 02:15:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)=0x0) 2017/12/12 02:15:53 executing program 1: r0 = socket$inet(0x2, 0x92436044ce7a33d1, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) fcntl$getown(r0, 0x9) getpgid(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0xfffffffffffffffc, 0x0) r3 = socket$unix(0x1, 0x200000000000002, 0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x45, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) prctl$seccomp(0x16, 0x1, &(0x7f000001c000-0x10)={0x0, &(0x7f0000045000-0x20)=[]}) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = gettid() r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 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) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000cab000-0x18)=@add_del={0x2, &(0x7f0000355000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fff}) connect$unix(r2, &(0x7f0000a08000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) poll(&(0x7f0000636000)=[{r3, 0x6011, 0x0}, {r2, 0x2200, 0x0}, {r5, 0x4005, 0x0}, {r5, 0x80, 0x0}, {r3, 0x1, 0x0}], 0x5, 0x80000000) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000877000)="2d00", 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000299000-0xc)=@sack_info={0x0, 0x7fffffff, 0x1f}, &(0x7f00000ea000)=0xc) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r6, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000f5c000-0x6)={r7, 0x205}, &(0x7f0000fdb000-0x4)=0x6) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r6, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x7ff, {0x400003ffffffe}, 0x0, 0x4}, &(0x7f000059b000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) syz_open_dev$evdev(&(0x7f000085e000-0x12)="2f6465762f696e7075742f6576656e742300", 0x800014, 0x529880) socket(0x2, 0x4, 0x40000000) perf_event_open(&(0x7f0000794000)={0x7, 0x78, 0x3, 0x0, 0x0, 0x2, 0x0, 0xff, 0x40000, 0xe, 0x1251, 0x5, 0x6, 0x1, 0x0, 0xffffffffffffff01, 0x2, 0x0, 0xfffffffffffffffc, 0x8008, 0x7, 0x3, 0x7, 0x964, 0x800, 0x5155, 0x0}, r4, 0x2, r5, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000a6000)={0x0, 0x0}) accept4$inet6(r8, &(0x7f00004b4000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000073d000)=0x1c, 0x80803) [ 88.981644] binder: 16238:16247 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 89.006676] binder_alloc: binder_alloc_mmap_handler: 16238 20004000-20008000 already mapped failed -16 [ 89.020571] binder: 16238:16259 ioctl c0306201 20007000 returned -14 2017/12/12 02:15:53 executing program 6: mmap(&(0x7f0000000000/0xa64000)=nil, 0xa64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x1000000, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003f0000-0x10)={0xc, 0x0, 0x20005, 0x3}) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x1, 0x13010, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000072f000)=0x0, &(0x7f00007f5000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00000ca000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000001000-0x4)=[r2]) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a67000)={r0, 0x0, r3}, 0xc) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000a66000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a67000)=0xb) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000a68000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x40000) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000541000)=0x80000000, 0x4) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000a65000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000f7000)=0x8) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a65000-0x8)={r6, 0xe70}, &(0x7f0000a64000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000001000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000a64000)=0x0, &(0x7f0000a65000-0x4)=0x4) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000651000-0x60)={0x0, 0x4, 0x0, @thr={&(0x7f0000a68000)="ed632ec24cbd549953abcbff6faca1b3e63eafe4d0657875ec01f9354b9106ef62eb323a3fa9b3b3a233688e299bd65fb6051b51a52b84c0923cfde00817e2c60fefbba795f5bc26d530f364efe3ba623218740471ace85c49ca863792b68c8c4a13f15da0022d9fef077eea7ed2a607554b0fb6871f1efdb6222ac3ad9f09ccb1691776338c1994142166", &(0x7f0000a69000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000058d000)=0x0) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000a69000-0x60)={0x0, 0x41, 0x5, @thr={&(0x7f00006b3000)="f727e263f7567ec3865447db826568f4b8cf1039c519633881d1fb3c26933fb651d63b497a254848dcec2fda1029c5c2cc76817910756319e71afc7f99b94db8c3c3dc25dc2015039f41a8e208b4f1d5074b42f9b1ac57e9e75fffaf3fff2bc7bb9bb002ec67bdf1195218fb0a597bfbba6f343c2b6e6c7ac94b39d5a1902831b166ab649e72388e11f1da7276921a3097c9f1dc0aff27b21cedb458573e6a1626e18c6d333af50c12bc8a8921149046edf23b69262260e89c1770fa3149add52d2e4a1532970a25fa1ba5b1ce", &(0x7f00006b3000)="d53efa8c3e995a949ad5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ac000)=0x0) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000602000)={0x0, 0xe, 0x3, @thr={&(0x7f0000a69000-0x2b)="d274ddaecf8d56ab2be982b84e091f9b47070f18c467e28a7258e7256eda6b4104a0de44ec76bf0a2cdbb7", &(0x7f0000a69000-0x1f)="406b0b9458715cb8bf7fa958846aaaa6c09d2f03a37579afc3011511f1d8ae"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a69000-0x4)=0x0) timer_create(0x5, &(0x7f0000740000-0x60)={0x0, 0x40, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000-0x4)=0x0) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f000038f000)={0x0, 0x32, 0x5, @thr={&(0x7f000091d000)="6407f1df767e8ba38b012ebb3467173c7536ebafdb6c67c0ec34bf9067c5d80d372f567d408b18878544684353b5bdc12b8cd61aa55dd3907f6a5d60e58dfd156ed6cd808f0c480bd6c49c2652ec11cce5f62e82451efec61ae687e949b9e9a2795358cfdf85b4d5eaed3d1d89ae3e2690cd1a551b97958164a38927db3fa7093dfdc8c87d739405005ac449e83fbabfbe2374fdf77d488d4444b6310e3faf63ef23077388468df9c0651488d0b96e72e8a22c77bbd95596e32ccb85ff4b903639208a063de18faedfddda12", &(0x7f000000e000)="5bde7964b6ea2337db5d62e734c3271d47ccff97e4d33ad2b0b978383835ebbdceafe5b62b4feac5f5215d31f1973d22f6fd75d3f66d0858ac72afd9ef5a4838dfd13c184c201bcbbcb39566980689750347dd894ee2f9da1ccc898143cfd834ea4c443298e257f29c6b4ad0c1e9f8b7389f93a4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a68000)=0x0) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f00000ff000-0x60)={0x0, 0xc, 0x2, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a68000+0x7d4)=0x0) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000a68000)={0x0, 0x20, 0x4, @thr={&(0x7f0000128000-0x43)="e88f10e6cc090fc054f2a487b2bbca9633b51d1ba761ca79304d4a5735955dcbb21375a0556aa8e2ed8e57b407b7999956d567921556a5f6916a5032fae2fc458bb65f", &(0x7f000078c000-0xe3)="4107381af4a524a83c88370a2b3c45978b6f392191bda095638e4c14bacec46375b9227342e270eb3b0403f457118816f5e7870984009c409747088d823643b56ac7c27c6da04ab633f14aa9102fbdab07130b0dc0aab4a1baa1c8531c3210bcb41d5af5a625eedcdaf299f5530b2f9f606b097f761a18276736e9637b2cc992e767263287a493dfc2bacdb68fb6d92dd1983b589795eba53890ee78823d62538d189442d9a4c76a62dea5ed93d4ffb13d64203e622ad07ea4d68627e9907f626c7b0cb4fabb1b3916125505cad029a6dcdced409c5d43ea8b84fca15b37b5666d6bd4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000840000-0x4)=0x0) timer_delete(r7) 2017/12/12 02:15:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000044c000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00006a9000-0x4)=0x100001000) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000ff4000)={0x2, &(0x7f0000ff5000-0x18)=[{0x3, 0x1, 0x0, 0x1}, {0x6, 0x0, 0x0, 0x0}]}) geteuid() ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000dea000-0x4)=0x62a) fstat(r1, &(0x7f0000331000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f00001af000)={0x0, 0x0}, 0x800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00009d7000)=0x80000001, 0x4) lseek(r1, 0x0, 0x1) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00002c1000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) fallocate(r4, 0xfffffffffffffffd, 0x2, 0x2000ffff) unshare(0x20000200) mkdir(&(0x7f0000813000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000a09000-0x8)="2e2f66696c653000", &(0x7f0000f54000-0x8)="2e2f66696c653000", &(0x7f0000661000)="72616d667300", 0x2000, &(0x7f0000bed000)="") r5 = creat(&(0x7f0000e65000)="2e2f66696c653000", 0x80) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000034000)=0x106) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000cf5000)={0x1, {0x2, 0x0, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x6, 0x2a, 0x0, 0x17d, &(0x7f00004a8000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x73, 0x8}) fallocate(r5, 0x1, 0x10001, 0x76) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)="2f6465762f73657175656e63657200", 0x200000, 0x0) r7 = fcntl$dupfd(r6, 0x200000000, r5) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r7, 0x80045400, &(0x7f0000e19000-0x4)=0x0) dup3(r5, r6, 0x80000) [ 89.032809] binder: 16256:16273 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 89.050808] binder: send failed reply for transaction 255 to 16238:16259 [ 89.065404] binder: 16238:16247 ioctl c0306201 2000afd0 returned -14 [ 89.066573] binder: 16238:16259 ioctl c018620b 2000cff1 returned -14 [ 89.073332] binder: 16238:16259 ioctl c018620b 20001fe8 returned -14 2017/12/12 02:15:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f000007b000)=@file={0x0, "000000000000000000000000000000000000000000"}, &(0x7f0000e6b000-0x4)=0x17) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000477000-0x11)="2f73656c696e75782f656e666f72636500", 0x86002, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000f1f000)={0x7}, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x10000000000000dc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x4, 0x8}) sync_file_range(0xffffffffffffffff, 0x7, 0x200, 0x7) pipe(&(0x7f00006a8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00009cf000-0x4)=0x0, &(0x7f0000ab8000-0x4)=0x4) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x40000000000000d8, 0x0, 0x1, 0x7db, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x100000000000, 0x1, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffff8, 0x0, 0xfffffffffffffffd, 0x0, 0x2000000, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0xfffffffffffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000262000-0x3)="3a2900") mmap(&(0x7f0000000000/0x6d3000)=nil, 0x6d3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) unshare(0x0) restart_syscall() r5 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r5, 0x9) eventfd2(0x1ff, 0x0) fcntl$getflags(r0, 0x0) setpriority(0x200000000002, r6, 0x8000000000) mmap(&(0x7f00006d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f00006d4000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc) ioctl$KDSKBSENT(r5, 0x4b49, &(0x7f00006d0000-0x6f)="37df534c93d70e740549f737803c45213941e971b07cb7ab4c51c4f5001a485dd511909f09a2a924b85e7102f8a8b88d2052ba69964eca534d7e0a59d0a4893bdb33e2ce1eaa7c23f1ebb4a5c4be277eaf312df7cce1f6ad04f00d38b7e17455aa60717d7de7a39f81b6278479b29f") timer_gettime(0x0, &(0x7f0000bb2000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f00003a1000)={0x77359400, r7}, &(0x7f0000816000-0x8)={0x0, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f00006d0000-0x10)="00000000000000000000000000000000", 0x10, 0x1c00, &(0x7f00006cf000)={0x0, r8}) clock_gettime(0x0, &(0x7f0000f83000)={0x0, 0x0}) mq_timedsend(r5, &(0x7f0000380000-0x9a)="8d4370aaea30ed42a1f6a6f24326ae4b93260984c2888d1a1c853c7c905a1f4af6e2633ceda4ee40abed67824a5655d09a12804c7bd5e371018ed079ac4861f505deb6f6e840f9b128e2b6bbd0ee865edf58a88902b554528ae6bda0c0e9ace263bd0b6da85460b66314651e0e0cbdcdf9eba6eea0f7a287ec9e538fc02dfa9de6c746113d5cc55e59da1a5fde94be7469839f5434a65d5df02e", 0x9a, 0x3, &(0x7f0000e27000)={r9, r10+30000000}) connect(0xffffffffffffffff, &(0x7f00006d0000)=@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x1c) 2017/12/12 02:15:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000041d000)={@generic="31956aa88c04753a7cd8d50722a90082", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000aaa000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000704000-0x4)=0xe8) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000a32000)=0x5b, 0x4) write(r0, &(0x7f0000284000-0x24)="240000001d0001000d00fe080001040304540004100001000400010f000000ffffffdce1", 0x24) connect$inet6(0xffffffffffffffff, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000ad1000)="", &(0x7f00005c5000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000d8000)={{{@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=@local={0x0, 0x0, [0x0, 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}}, &(0x7f00004e3000)=0xe8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000abd000)={0x0, 0x3, 0x0, 0x3, 0x8, 0x9}, &(0x7f0000170000)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000038e000-0x8)={r1, 0x5}, 0x8) sendto(r0, &(0x7f0000818000-0x87)="be84a1d02a6f2c77094af118637202776ad822e51b37a6539440e3f836a0493e3092a43071b0984a8f618b9285f6625ce93d2dcf68260292c5f92960b91b5ed7763ac69fcf1ce25cd92e82307f025cec3b38651bcc0b16501508ef88516e7a39cc6db5abb83bf5856cc9826a047e50b50f0e7e410e81bc29bfc438c668347977aba803f5ab8f2e", 0x87, 0x40810, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c23000-0x10)={r1, 0x40, &(0x7f0000d05000-0x40)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003ef000)=0x10) sendto$inet6(r0, &(0x7f0000260000)="67a995a90892ec440907240ec38fe92b92bdd4ea9d569a678a5f9a4dbc0abe2cd7c96fd0efcf7074a36e38085870b60d4580f5750cef1ded9df5ff1e3c12b3dca2cae92e9ce196ffcdef5f4aeebb7dac2ca331450c37de189170683493ddaa652d6a991c82e5897adee93bd22c59d96bc4b7aca420267149c3d8ef05c1d9d4ea82373daa29aa0b8e9df459bee9efe1d00335a60d3230e8e9ec727439079add0dd4787438034e44d142d0b8432d41cb610e017ed03cdde02a55eb3f2bd379fe79fdadc3f09512dc051e708400707091330cb38e5c8318bdfa1544c5781a673e2a9f59cdc06a7aeabdf7822a9d9d86a445924f0dc26ef91ceed677fd7d54eecfa7fba075e67ab06acba8fab7377749596e39e3d24195da2aa846c94a6dfb5b4681e95de2b09d347f8bc293a0c6485e722b35322b6dbc6827b908a24d2f211cf4a64ba1d3f9e49de1959001b82f443e03b3b744dcfba6ed6bdb911de20a70813239436ef1aca3aa5870727445bc14048be73c71bcadc953a6cc8fe6fe324d2c2d0081da6708c138d456694509657e1755282dcf7e2366ed00f0c4577a1cc8318788637ad4e2a125c941b4e329814a2c8ebf8da8f3d0327ff9502c29bf3c2ab389528f5727ff81b1c411f2be4f5387be344e7196a8c0a42cd1117acc28566c68bc5691dbd5f086a5f09bb95767f875098a48445313192b239f4b1f2e2c7650fd59d7205daf69e4f54269eef12beb3988b432198243583d1b83ae0a18a4f0b573d88fa9ad5187c2f3d001405e7a6c47a58d183098ce65335d4604c4ed45d937be765b5509efd830a8fc377ff97e8888fe3c0d5717b7e0fefcbbfc0469fe98f953fc6a5c4cede48e933174e3b62ca6995aadc4f718598e023d12e3d00dc202c7d33163b0ac41ab7d3ac74a3ac7ee56a204397280765073f8de25714b6863467831f4f7f217fd1b04fdeccddf24a169d845deb42c94c0e0197f3d5bb21d18bd5ef592bb2a27c575b6bcf9d73a68fbeb95031e4d0a3cfc4825f3fa87eae1c4112d5ba9b786af41d16aafba6f05d38a12464d39bf8b38e908206f8fdc0e2d916f9353175fc1b88b176770f4e21cd77259b81b5f67d99e2dec46c41f98552d1cff643801b1e0dc72d96a1a20a11f8e19156047a7e543370ad4a07fede54606d694d385cf2d72fe5838df1d1a3e86ef8be35fdc0309ab62cc5ed14c96d2af7d76d27758a538aecdfd329069c863f7bca075e253c1354e2f8e83bfb83b773e2e232701dfdc9722d9c8f6c382c8d47771d30a603afe6695db19fe13a4f4d0ed88f60f7397aa8513536f3411da74b6730498a8857be4ac3bcf13a40870d87eebc12e12ea0b7e21231d41638b72f0b0cff7d92cc1eadcce2de6d58fc95c8889bd389a4918c2039f287244bd81fa4964cdf44643298284d78605d2a8be6a9f7ec67ff05243cdd59c3a5f1b8a2deab044c038afdb9b2113a508b489be9660c0210bdb149c0c416eeebf019eaf9d0ad61257a480a3be99867248889c16053c2b9b6e48e5857d1d9d38c01828917a901ba63dadfe4c9e5dce14808517835b7f69396cb366dbe0b9b323675bccb15314b684c4da68af5a2b8abebaf1253a4d1418d27c9bac56e9bae26be39fb651768fba7cd5b89a6acc8ff80d2ff03efb5309868dc2bd4a0bc8d796537085b449a610dc73c96b107f0eb0a5029ccb336e31ccd6781f729d92fb81e641f929b4a13739e4bb341767c86d98cf763a7cac43a19d56c0bd92f9a1fff24d8d7a6f9252c990a7c350ac8f3d4d5235841578e63d9ca66b95cd303abf741d7976ee8420d7a5ab387ea368e8c99821820231fa40350a6b456361d8f50dd12ddd3dcccd2a3f7a9038fa8a06c7aaa02b8f782abb4ac4a29892c1f31bb5aeff67500d228a5a07c6bfac306ff95b2bd2b6dc2871aa2049000a6c29d4ce1c92a0b6bd8fcc0c9c7ff450618511df0c1ef740218dc29547127673ad0bb2e0dacde75bdd6b9b2dca90556eb6386195b10d9d90a026a2ee7457d163750083ac4d6def9cbd6a0b88281e186e480d7d4ea0aae7cce141b63de386953ce38bf03f3e88d7b3e853cf99fdc4d7fa30cd35c0e77fe5bcb7347088ac735a73b122e9573f69a84930f24f02736fc66a72ce32919c5adbfe59e369936da6f7bd60944b47bc02d5f8d748d885adf717105cdf9965d8bf3a59cab546022829477e292340d17ad3d41743a51f725ecba7fa1b145a3b05b6f8aefb0b24a25cf39b0319f632254fe06da4cbb7eb6f79cbbfebfd5fb53a5fde30833ed612f5321971653e73b05f4c9ef9a85317888c344e33b14e2d6184aab8b4b35bc54456ca33e0b4726c61257b1960662ee08f6044e51c4d8504af338498666ece26f33844d0cd80092481461a2e2a3ac9603ecb7fefe7ec0ab3ae82f9ebcbbdb03def230c849d81a8b5c0e32a81639bef489c82ef369b4cc1a76659ef99b46272a245f5d44ad9f0ccac69e116d13ac8279ad327d9230314f087db83c20cf9a05660e38efdc6794df8348b7d9c65317252ca681edc14b7d4312a005cc6cab27bfb73140bf3dec4ee897c5137f8d441209ac3defaa460622c395d3ba899e86ca48d7d22cbb60069febbd9a753dc05a9453b757bb6f4268343c76aa2c1629d32a228e12fd1ac16722a81ca8feff9d3fca9fa2c5b33ccd8c4a9e4e1db9828e4c07baa8412c9c13fb97914b00556927be591f127926e9545c319aefc7328d01c44efdf599cd925e67eaf0e792065e183ffb67cf1b04e3f0a8f79b0781ddc71ede507633a0b5f1480f95416df81cb1499a1884d7d4a8ca200d4ff07b994cd0221c18528b1dde49565aa485773884026d7f491cd0dd010862ab88f282d421aeeb461daeeca88487eab867915733328f1b1a8b60a61e90bad1635c15a75822b27833112b309084ba472519a5f226a3ee59e7e9bcfcb0d11d0cbd8f5bcbe3c39b6dd91f8540b4c8b6efed3134e23b57a1141319c96dd80953b7c6bdbcced6b43aeb8030228a509e95cebe4e4d713b25ec438950aea0066dcc8c427cf091b3068af342dc65f412f845c1456edcd24b3566cfdfc0421caf770946939d58e6feb0b0d8a2ae09d15c9ef623148dd0fe121c2093dc010a6cac916a5e4d27b0ec3b37f4311073d8d8fe6e367b070ceec60d86a7b6b95381eecc740ae4831478178632c83c84dfc4e92d314bf83b5466c68df10e76287ef65b81122cab1b22f4d07a60cd88c46c3b8c14514e053aac2b3aa745c4919ee2a3b2d9608376598912cc3f52d13bd6f59f4fa84f5904a97dd761b59acad8b1e215b508cf78140be1242c67b5ad79900f03e14c0e25ca9bca5a125a0530af0a6b992283226ae7113c49a2aa777860ae287fd796c7d5cb4c9630f576a07a9e02a56cd91c3e5fd14bf160fd870782977b3917dff0c5abb8db3b14b5a52283cf054c88a3d3bd3e4bf40904b08cc4d3ed8a189824395ae71fd68f5af35c3c810b6cf665618ccbe16e6741047b1a3835f3bdfe8f1d69b752c170f54469eb2ad533fbb026ae8c3b3bc2c5a54afc7f9014f3be640bd30b5897f67c146f787cff5a8685a3f24e1016859839c6342df91af2c2c526649029237094961c1a86e6c8890d843c3b46910841e70cc5b3ad186e5492e205265468dab8830b9ae71ae8e09c6b546bdd63e8627f6644a9f960be95bce6e1047d23935215d2c881686ca06a131cc2bcefd0e25460c1538e5d3e3408f076bca95841b70b0d135ea2837ce5298292fc1ede9e6851993917524d99283928bdbf3de5fd5dc68584eae1f3879175517a712825c8b10dd2694826f6f88930806cee8a9d3d7c9a9d1b8d28fb30082de8f6f75376702d8d02adcd934e21a79718014b9f80b5f0128aafbcb4c23fa1068bcf545cae957b3643a53e7196f760762e181061a439a6c1fc7121a2779631e66fe4b40080ab5a14af3b93d4fb5e392dc80d249f754eed0639aa260ab4564a29aedec3cf9301218371cdbc46f845ceeb0999716d0529b4c78358e3eb9bb133b0151df673e3f2c863bf4ba773b27d5da11d214b2944faa5246abababb607761bd0be565e7600e45bffd3105bd61d2dd7df2d7890e39043220699b7d7ec8f47408aa8f69605c21a23a81669c716eb2dfb66569988b5e76edc15642b6eec40323f301da9fc4e2eebcc5ea81760f1e5b3d3efee179751971c6e6c86e239249510db9ef9ac877bd205fd781ae47c6db95b7808e971f773b1d3803585f440e98c4d212251ab6a8689cf45fe3c6a11da2493723adf6f87c3c9f6b16ef1ed043273c29e4452354991587e6d51df08a3652f46b05c3f9fd4c34ca06313485baeec8578aba3935039a01020ade7490eb2a85de8e801d6ccd52dcfcc88444f2b300a0e370941ef549a81b9154e08a490e3ee81b5148a3d3820256ff5b606a2b5006fc2f6cb837a2c53d7755013acc9470fee96982647fc10bda778921b644834d104448ab567b8713b444ca0c84076661212bd152d8ab9c849fb4c50c5acd8d01838c47a37c21b9c565ff46e96d27aaecb05f72a8e0e9f2df1ce87630c298a312de7bcec5405bb19e6955fbc637b81bfc70c08d59fe309c3420b9743b6ceae050db43c0bf4a137aa5ee05936ec14c6fb19197b10e0acfe4489c95c66379d4deb8a49533ce98ae1f2f1e34fdad3d702745c74bb07cba4123bdf1d6821283f09b1985766b12440ccb4d73cc625718def21909106fee92bb74c4844ff124957e2145bd5a26e50a4f71c97bf848230c39836449f801699eac3f66edd1b2635161bbeb75c519f1b12d57d402ada1140a9bfe005b65255d24b56c324a8c646b4ad4e2af35452383213343909eeba91ca37400da45560333a4efece428edf9918fdcfb51fcd25f9167e6920078828d28bb966500b3f0e9f8b09d7ce31a60a47b4417e2565d27b13fa4c64fda4f1b2e363df39e6074b1493cc827d4bfd76d981c2fd3259ab5754486047d9a0c90525baebcc38761cf9e138714a3bc060464f354c504034e7594cbb41fd56fb93b8b528c4e0b4aedd6ffd262bd8a279438800bd465aba3c98f28597a5c45199b6b123659a4324861f51b2dfba0db1c428880f465af682300a1cdf28213bd721d3d214451186c2f4ef7f6915a830137ee060b536f121b09d69b8611f5aeb200d87c65c8878141fbe24e7a201fc5ab2aa418ccb3d2488046dcc8a2efdf8659b8f6335c9742efebc01d2503d3a3a08e00966d9ba42d619637118b28c6a752aa3994ffba42ea2bc8db3a3a183398453b68945777dded92e6f67c0ce35d92206362ba6a7f71df37e888d13fb6aa25af75d21a51d83ce48ab140aea4cd5cafb84f3b9904a16a1c23964446b696c81d21910229b1555eb67c39c51aee17318fb8de7921f54b4e508c6ff0b3adf83dac9e02b47ca1a1bc1524f11e2959a5c522be6f2880ea3456438c8198249a0c7247aaf8893a54df5d9344848313a5c5da680f2b810a581bffc5b20f19b4a862dbfd51f7f60ea2f384ce25e724c3e42bb539f8a2205622f3a880ef3960d1224c02cc36c26ff2af0e884c781c6b7158b99c741c90f8ae707b13dcb14aa94ffd3891829afb2e4d4634712cc111317d775bf8ede322577c8eb5bea056f50a71099c82554382012766b22d944bd7b4510f4409e4c5ad1f6b42088be87980e751d1224082478c95bd36deeabca42a87ce266339db58f3067105fae4d0689b9b8604b7f1018fa53354770e32e9f92ee8412906283003c3a17aac3e8e0a5ce14a890bd80ff22d25c1838299b692686ec64ddb6f27e272edecf397cfe7e", 0x1000, 0x8000, &(0x7f0000955000-0x1c)={0xa, 0x1, 0x65f8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf7}, 0x1c) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e30000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000869000-0x4)=0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x9, &(0x7f0000698000-0x4)=0x0, &(0x7f0000503000-0x4)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000147000-0x28)=[{0x3, 0x4}, {0xf, 0x22c}, {0x3, 0x1}, {0x0, 0x0}, {0x0, 0x3ff}], 0x5) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000c24000)="1ea0e8300ca58daecf783adcabbf6122fd227d88", 0x14) sendto$inet6(r0, &(0x7f0000b1d000-0xef)="d9a4672b3a141d54541962f86573d46f6a0f9ed49cb69a3e2fae95ef08dc5da55964b1855da661f0245fd3f1804005611ac5c44e757982f80894ad14a7c3096409f04cd5ccb00cf3a17dee9523e58735f2de00423fe8b6c589bc61f540ea4472e2ea9d4241ae1323513f9d32bfe6f685b41762cd04f16a2f6ece57bfe30f82fd4304ba8d5bbd2a769a57624f2e15da5674bba497dbe40d0868d169a91f31b7a72bb89bd0c710ede0c20509e95efaa913187ded685e4dd378e3ed90356decea62efed08e601106e90c4d766a16a5170a776293df7a5d958bd5fcdf71e2f6b3c738e6516e6494aef297132a5baac8666", 0xef, 0x48000, &(0x7f00001cd000-0x1c)={0xa, 0x1, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000449000)=0x939, 0x4) [ 89.074456] binder: undelivered TRANSACTION_COMPLETE [ 89.074467] binder: undelivered TRANSACTION_ERROR: 29201 [ 89.093641] binder: 16256:16306 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 89.094790] binder: 16256:16303 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 89.109302] binder: 16238:16293 ioctl c0306201 20006fd0 returned -14 [ 89.128489] binder: 16238:16247 got reply transaction with no transaction stack [ 89.141195] binder: 16256:16318 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 89.146192] binder: BINDER_SET_CONTEXT_MGR already set [ 89.146196] binder: 16238:16293 ioctl 40046207 0 returned -16 [ 89.148639] binder: 16238:16293 ioctl 404c534a 2000b000 returned -22 [ 89.148663] binder: 16238:16323 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 89.151269] binder_alloc: binder_alloc_mmap_handler: 16238 20004000-20008000 already mapped failed -16 [ 89.152628] binder: 16238:16293 ioctl c0306201 20007000 returned -14 [ 89.154720] binder_alloc: 16238: binder_alloc_buf, no vma [ 89.154750] binder: 16238:16293 transaction failed 29189/-3, size 0-0 line 3131 [ 89.165978] binder: 16238:16293 ioctl c018620b 20001fe8 returned -14 [ 89.171978] binder: 16238:16323 ioctl c0306201 20006fd0 returned -14 [ 89.176191] binder: 16238:16247 transaction failed 29201/-71, size 32-8 line 2924 [ 89.176204] binder: 16238:16247 ioctl c0306201 20006fd0 returned -14 2017/12/12 02:15:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x10)={0x7fff, 0x7}) clock_gettime(0x0, &(0x7f0000fa6000)={0x0, 0x0}) clock_nanosleep(0x4, 0x0, &(0x7f0000b0a000-0x10)={r1, r2+30000000}, &(0x7f0000fca000-0x10)={0x0, 0x0}) futex(&(0x7f0000224000)=0x4, 0x87, 0x0, &(0x7f0000fad000-0x10)={r3, r0}, &(0x7f0000d63000-0x4)=0x4, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f70707000", 0x10000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r4, &(0x7f0000004000-0xdd)="454e51b93db26106cd5729974ff9b7d7bdc44bf180401b0b7e1dbe3e768439f97ec8431b26334612c4e474c6ae69e0c6ffb8b29f281d6cf08019e236e529098611da0da9f0d2dabfb0ed2bcb10df4c5d29fef45b3c4902e171fc454fa986751d4e4fb63ce44632e4494f33c1474bbc6dc984e4fd165934f00b06677333a029b2fde9ebd924a64d1b2a3daffa7ca1034972418bac44127e74e6c66aa4685f6e3d50951c0c47560a983e413283a9efe5b4aee22a2e0d26c2001d599b9460b3733a0b0d5340dcd5bf559384cb338031d8ac6e45f2922a2f510d29929bfd51", 0xdd, 0xbeed1f367e93f94c, &(0x7f0000004000-0x10)=@ax25={0x3, {"cb81767b803685"}, 0x4}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000001000)={@loopback={0x0, 0x1}, 0x1, r5}) 2017/12/12 02:15:54 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000-0x30)={0x58, 0x0, &(0x7f0000005000-0x58)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x20, 0x8, &(0x7f0000003000)=[@fda={0x66646185, 0x3, 0x1, 0x1a}], &(0x7f0000003000)=[0x38]}, 0x7f}}, @dead_binder_done={0x40086310, 0x3}], 0x94, 0x0, &(0x7f0000005000)="796a823e49d276622651719e1ef684d18ade927460534c3ebde1114a218e5f85b69fb32607a1cb7263af93eeb2ec9f66041ff7801a1d4a5aafa9e620b1173abf6fed629d578fde33384c3f00d6181e16be665761de06f0e58d35a7278912633a0d25cc80fbff60b15b02d1393be0f81289bf9544c737a81c18d18614645fbe448cc6d8c11b71773e046f3f6085bbcdf02e3e45ad"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000007000)="2f6465762f62696e6465722300", 0x0, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f000000b000)={0x8, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x10, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x2}], 0xc0, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0977eb92087ae81c5edbd8273edd16b36e2916439ef6373b6cde76535577fcfed313d43808fbf51f77c524c875f51f23f302a8b1470f2e15e9465127e54ba1f0df55ef5ad3a813c9b73d9c2009979e95a29149c85b32da310bd56d7a95bffa5f26b117ac5ded6e2dee983065dc3362f5bb2f1a6402405bdac"}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x2000000, 0x2011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, r4, 0x3}], 0x1, 0x0, &(0x7f0000008000-0x1)="9a"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000004, 0x10010, r0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000000e000-0xd)="2f6465762f62696e6465722300", 0x0, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000000d000-0xf)={0x0, 0x0, 0x0, 0x0}) 2017/12/12 02:15:54 executing program 2: r0 = getgid() r1 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000908000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f0000a06000)="6b657972696e6700", &(0x7f0000879000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r2, &(0x7f0000ace000)="aafa8084ebc411c566718b995dd5963a3cb59ddd4bbf9152ae9604c8ac8263ac4c085f9fd7a31b18f95757e4c41c0c16c128b73ff103b99688ca82d2f80cb0d07901b829fb61b503db3601a81257b5679fda127d6ed3af43a6988ffefc8c6ecf9cb8362a262501258180a54e453ef0724bdb13e7d32c323986bd9d7064c8c6897c6b8b17dfe60e09dd782624c362414382e7b85d52615eadaf3b7ab48249db9173c8df954430cf48c55bca8ab2be4b66e8e4029ef359f25ced0465be2f852aaacfc0c09f94aef86b697415b3e4a6afc26e53fe1cf457f045963fb3bfafd6f396e713e08547a6e2bba3c43d9912cccb5181e52793", 0xf4, r3) stat(&(0x7f000084e000-0x8)="2e2f66696c653000", &(0x7f0000e16000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000000000)=[r0, r1, r4]) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x4)="2f73656c696e75782f63726561746500", 0x2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r5, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r6 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r6, &(0x7f0000004000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000002000-0x48)=[@in6={0xa, 0x1, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x0, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) 2017/12/12 02:15:54 executing program 7: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000f6b000)=0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000f6c000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6b000)=0x10, 0x800) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000b4d000-0x4)=0x40000001, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(r0, &(0x7f0000f6c000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00000ea000)=0x10, 0x80000) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x3, 0x6) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$ipx(r3, &(0x7f000032d000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f6c000)=0x10, 0x80000) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) r5 = gettid() mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f6e000-0x4)=r5) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f000097d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f6b000)=0xc6) r6 = socket(0x10000000010, 0x400000002, 0xc) write(r3, &(0x7f0000a32000-0x1d)="1f00d760000000000000044d0000000081000800010001fffdffdf000d", 0x1d) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00008b1000-0x1)="01", 0x1) write(r6, &(0x7f00002a7000)="1f0000000104ff00fd435400000000800000000008000100020423dcffdf0036", 0x20) write(r6, &(0x7f00007fa000)="1f0000000004ff00fdde45c807000000000000000700018001fd00dcff9f00a323", 0x21) close(r4) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000401000-0xd)="1f0000000104ff00044345bb0700020000d100000600060020002200001200a3", 0x20) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x0) [ 89.238673] audit: type=1326 audit(1513044953.961:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16288 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x0 [ 89.262739] binder: undelivered TRANSACTION_ERROR: 29201 [ 89.272067] binder: undelivered TRANSACTION_ERROR: 29189 [ 89.281581] binder: 16334:16336 got reply transaction with no transaction stack 2017/12/12 02:15:54 executing program 3: openat$selinux_user(0xffffffffffffff9c, &(0x7f00002f2000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) pipe2(&(0x7f0000ed4000-0x8)={0x0, 0x0}, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000046e000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000103000-0x4)=r2) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fb6000)=0x0) ioctl$KDDELIO(r0, 0x4b35, 0x6) 2017/12/12 02:15:54 executing program 4: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000759000-0xc)={0x6000000d, 0x0}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000007000)="1e", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) msync(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000070d000-0x4)=0x80, 0x4) gettid() setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000083000)={0x6, {{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) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000df1000)={0x8, 0x0}, &(0x7f0000fc0000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xffffffffffffffff, &(0x7f0000fc5000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000fc3000)={0x5, 0x4d, 0xf66a, 0x7, 0x7ff, 0x1a71, 0x5, 0x1}, &(0x7f0000a7b000)={0x200, 0x7a, 0x8, 0x9, 0x80000001, 0x8, 0x80000004, 0xfffffffb}, &(0x7f0000fc5000-0x40)={0x20, 0x80000005, 0x3, 0x1, 0x9, 0x1f, 0x100000000, 0x2}, &(0x7f0000fc3000-0x10)={r2, r3/1000+10000}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000949000)={0x0, 0x0, 0x0}, &(0x7f0000fc2000)=0xc) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00004f8000-0x80)=[{{&(0x7f00001e6000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000fc1000)=[{&(0x7f0000fc2000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f6a000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f00008c9000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}], 0x3, &(0x7f0000fc2000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x40}, 0xfffffffffffffff7}, {{0x0, 0x0, &(0x7f000062d000-0x20)=[{&(0x7f0000fc1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000fc2000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}], 0x2, &(0x7f0000fc2000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92, 0x8}, 0x1}], 0x2, 0x2040, 0x0) 2017/12/12 02:15:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000ac4000)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_settime(0x7, &(0x7f000056c000-0x8)={0x0, 0x0}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000289000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00000c8000)=0x7a27efc4, 0x4) timer_gettime(0x0, &(0x7f00000c2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x8000000000000001, 0x1, &(0x7f000010b000-0x10)={0x0, r1}, &(0x7f0000ee1000)={0x0, 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e46000)="2f6465762f6b657963686f726400", 0x30100, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009ff000-0x4)=0x0, &(0x7f000060a000-0x4)=0x4) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000e57000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000636000-0xb0)={{0x4ca, 0x1}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x400, 0x0, 0x400, 0x9, 0x1, 0x100000001, 0x0, 0x5, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000f2e000)=0x0) ptrace$cont(0x7, r3, 0x8, 0x4) sendto(r0, &(0x7f0000a52000)="4a9470891d83b5b720c014e49d15ad0e9c5452a6e43e1290cd12e602444692ec633da0e12ef23e946a8ede5ac85af7e8cec0b66446a8506bad68ffb6942cf53834e2f15467", 0x45, 0x20000800, &(0x7f0000786000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x4, &(0x7f0000c1d000-0x8)={0x0, 0x0}, &(0x7f00006d8000-0x4)=0x0, 0x0) 2017/12/12 02:15:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x101000) mmap(&(0x7f0000000000/0x931000)=nil, 0x931000, 0x3, 0x1013, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1fffffffffffe, 0x84) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000932000)={0x0, 0x100}, &(0x7f000006c000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ce1000-0x8)={r2, 0x4}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000592000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ebd000-0x4)=0xc) perf_event_open(&(0x7f00006b3000-0x78)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x5, 0x0, 0x100000000, 0x0, 0x0, 0xfe, 0x400000009, 0x8000d2da, 0x63d6865b7d05cc8a, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1000, 0x0}, r4, 0x1, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0x701, 0x0, 0x0, "05"}], 0x14}], 0x1, &(0x7f00009bb000)=[], 0x0, 0x0}, 0x0) chmod(&(0x7f0000511000-0x8)="2e2f66696c653000", 0x40) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000040000-0x8)=[0x6, 0x8]) fcntl$setpipe(r3, 0x407, 0x6) stat(&(0x7f0000a0a000-0x8)="2e2f66696c653000", &(0x7f0000661000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000055a000-0x8)="2e2f66696c653000", &(0x7f0000403000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r7, r6) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x6, 0x32, r1, 0x0) bind$inet(r3, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r5, 0x1, 0x3c, &(0x7f00001eb000-0x4)=0xe52, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r3, &(0x7f000049d000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00006fd000)="2a", 0x1) lstat(&(0x7f000066a000)="2e2f66696c653000", &(0x7f0000481000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 89.289873] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 89.291702] binder: 16334:16336 transaction failed 29201/-71, size 32-8 line 2924 [ 89.292024] binder: 16334:16336 ioctl 404c534a 2000b000 returned -22 [ 89.292056] binder: 16334:16336 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 89.325429] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/12 02:15:54 executing program 0: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x799000)=nil, 0x799000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x30c) pipe(&(0x7f000007a000)={0x0, 0x0}) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000265000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f000079b000-0x8)={0x1, 0x104}) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x2000007, 0x12, r0, 0x0) bind$inet6(r1, &(0x7f0000eaf000-0x1c)={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, 0x1c) r3 = socket(0xa, 0x803, 0x1) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000079c000-0x48)={0x0, 0x3d, "4f4250c0bd801ce15ba52e83c7d3c242f6fc231d33a156cd1929a585e0e7d27931482a4ffcee764ef569e8c624afc0c1763f519216e88f00d2d6dca243"}, &(0x7f000079b000-0x4)=0x48) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a6a000-0x8)=@assoc_value={r4, 0x401}, &(0x7f00003a9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0xff, 0x1, &(0x7f000079d000-0x1)="7d", 0x1) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000001000-0x20)={@generic="5c01eadda40098113f23a5800094f424", @ifru_flags=0x800}) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f0000eae000)="43b1c89c9d34e062492b686d4e23a9fdf1aff522f57aafdfdb2b316e6e62900f570d1a777fdb7d90f7eb7b444aae1b91ab2506320b1e2d02ee4fbf9619998d190aefa121d3dc4a40ba97b6e7eb6176775b64702f72958869ea099366a9933b4f6ba058c16f3bef1571111e3c4b96198d278f4e71080b4311c7a0d38001989a942c8ef0640a4dd0e5a8", 0x89, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000002000-0x4)=0x7, 0x4) 2017/12/12 02:15:54 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000041d000-0xe8)={{{@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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000604000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x807, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000d83000-0xc)={0x4, [0x7, 0x7, 0x13edc099, 0x20]}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14ea, &(0x7f0000f6f000-0x14eb)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "060007", 0x14b4, 0x88, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0xffffffffffffffff, 0x0, 0x5, [0x0, 0x0, 0x0], {0x4, 0x6, "5c64db", 0x2, 0x7e, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x37, 0x207, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x1000, "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{0xff, 0x37, "cabb01044defeb700be678a988c2714e0b6cad611d675d4e0154766a7e1b879dea8ec4e5a218cfb9c24bb96fc42567d0521225da307785"}]}, @dstopts={0x1d, 0x4f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcd, 0x70, "8d4bd924dce903abb394fbc3009c40da614fe2a683dc2d472f02116e4bbd74951e7ab0b41e6c0cfb3dae17d0dd5819a5a7a2ccce33b82526046359b3c64eb5e6f9342f7212c045d097052101db49454983211c3be852c381e398d71b1a5bd7f0f9566820f40fe245d32f5eb8ea625750"}, {0xcd, 0x2, "3848"}, {0xc9, 0x4d, "dfecd7aa10bb7dadc782bece57eae2582efd08445c2632cf072d9e33216b691e23b2d3d96e5bac025c20fa0e86a8c2a2ac8a558699736e26ad902e647612a7248dd837a970e77793f96dc17806"}, {0x7, 0x62, "f2a03c93b20af6eee63d431b819c8a1629dc7112d1fe0002dca49fcc0bdad720c057695c23a1ab158cfe9208d4b6a7a18ea4ef5b6607142c5583f375528f9f44882589f6ccfd118172f9c0adcad23443122dd037bd176d33acc8c91837eeab00c717"}, {0x1, 0x79, "3e1904b7b85aef7675024285615000e95cc4e43fdca4e63da14f1bf271d2ca84cf8608cef6461b7f229d43dad6384a78241f2eb4f5369fd2f9f4d11c38518d4c4b3eb2c68bbce0e448f4881fb63b6dc485c6bb0a8b8cbd68ee2a349780ee36df82cf6c0cb34c537802908687799079b3bc939dd9fa29c5ce7c"}, {0xff, 0x7f, "282474ff2b54594696a87e04433ce856a3e735f2b16ce4528a3e1a02437ef8ed8aeef96a0bd5f47db8b42db3553ce5b289650ee0992b727a94b84a73e197aae88ace9d2dffa2bcfaa2c02d4c4e8eb0d65409b62909226c7a445b8460e674daa836bd4264203ef47aa07f8ab5930c01a054c082d07d666e0fe7399292148246"}, {0xcb, 0x56, "8efdda067aba8a639999c764e10e6b16dd928a66fb4d1454e4ba5e9bbe8a070cb069efbf627d381f9e2566c648cf2348a95896fd25a6797022053b5be670dda24a13b04f861760de187500a51c2996cb6b335facb27b"}]}, @hopopts={0x3b, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0xed, "db01ea7a6817f358e05d18b255376e6fb3ebe349085c2950cfd7ee74caf47f2def7082d9bd53af86dc5e6182a5c291a4896e31334fea8eeb8e23a35eb9c33f61e82bbdc02bbf6f49bc5054ed2d237bc1f98ad9880becdf2898304b024a962d6892b9ce8d99060885dc23d6c1446985f747c7bfbdb45e66826d2d3cb147fa537c04f4475e08d316f73649e7833d64decd722bf126bf0b9743a6bf1499e70a9afd626f03275444d669109970636168d4fac6d223e6863a44dcf1dfa00ceb933993f4a03c70bbeccf8af1417e7d5f4008344787062feb9c36e8384290d1127c8dd9105376b12e3a736e08af39f5da"}]}], "b1179ef789e056ef3ebe21e14e265aa9d5aff5010eff46a4fc8c5d8cf016d7c2613cf6f45c4d339cc3dfe82c0ff871b6900df6c5ba8252d54d70fd8ce4ab69c77822c18dba2b4b9ffac58e24ed3f85a6da98128ee86fbdaf14b14a2d2eeb772b2e8c1dc33daf619ef118295d073a819b7d527f115319849f9cbb360a462b1065a9db89324e0dc22a7d8407782f07db1104fc8a04a71358459c751f992004d2386e7e47733f4b92c20f61411edc01f6190b80c867d7d84970a5243feb87147c"}}}}}}}, 0x0) 2017/12/12 02:15:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000043000-0x8)={0x0, 0x0}) accept4$inet(0xffffffffffffff9c, &(0x7f00004c2000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e7f000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000e80000)={0x0, 0x2, 0x80, 0x0, 0x0}, &(0x7f000022b000)=0x10) r1 = socket$inet(0x2, 0x0, 0x69f) r2 = socket$inet6_sctp(0xa, 0x200000000001, 0x84) sendto$inet6(r2, &(0x7f00000b3000)="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", 0x4d2, 0x3ffff, &(0x7f0000578000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x80000000}, 0x1c) getsockname$ax25(r2, &(0x7f000065b000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fc1000-0x4)=0x10) sendto$inet6(r2, &(0x7f000007d000-0xab)="87bf4d43a84b58ff3b1c94d73bc3616dc124695b30359c5513dc84eac91404f3c1923e5df968cb79da6b45f62c81cd427de792f70f4e9a6d166004ea470ecf6d6f21b2608f8bf3bd84de3659147ecd09a9210f37922aafc67b9636467b2bb01f1134c50dccdee33642c3b81f07a995a169a600e7016ff0b4d9589dfdc5a2148b1cca8117bda72a612f3558ae931c0ed72e0a17cdb253aca025ba6bccc5fd02cda93afc78189e068c4abd75", 0xab, 0x9cc1f86077024030, &(0x7f0000c8f000)={0xa, 0x2, 0x400, @loopback={0x0, 0x1}, 0x9}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f00008cb000-0x10)=[{&(0x7f0000b8d000-0x49)="480000001400190d09004beafd0d8c560a847f0080ffe00600000000000000a2bc5603ca00000fff89000000200000000100000000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) sendfile(0xffffffffffffffff, r1, 0x0, 0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ec4000+0x9ca)={r0, 0x7, 0x10}, 0xc) [ 89.334424] binder_alloc: binder_alloc_mmap_handler: 16334 20004000-20008000 already mapped failed -16 [ 89.351204] binder: 16334:16350 ioctl c0306201 20007000 returned -14 [ 89.375982] binder: send failed reply for transaction 260 to 16334:16350 [ 89.377396] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/12 02:15:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f70707000", 0x240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x200, 0x0) fanotify_mark(r0, 0x20, 0x20, r1, &(0x7f0000c44000-0x8)="2e2f66696c653000") ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") readahead(r1, 0x0, 0x9) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) listen$netrom(r0, 0x5) fcntl$setlease(r1, 0x400, 0x3) flistxattr(r0, &(0x7f0000001000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x43, 0x2, r0, &(0x7f0000002000)="2e2f66696c65302f66696c653000") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000005000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab, 0x40002142, &(0x7f0000004000-0x10)={0x1a, 0xff, 0x8, 0xfffffffffffff9c7, 0x1, 0x3f, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) fcntl$setpipe(r1, 0x407, 0x5) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000004000)=0x0) ptrace$peekuser(0x3, r2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000005000)=@assoc_value={0x0, 0x0}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000-0x10)={0xfffffffffffffffb, 0x20d, 0x3f, 0xfffffffffffffff8, r3}, &(0x7f0000005000-0x4)=0x10) sched_getscheduler(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000004000)={0xffffffff, 0xad, 0x3, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syncfs(r1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) 2017/12/12 02:15:54 executing program 4: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x44000006, &(0x7f0000fee000)=0x4, 0x4) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ff0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x40000000}, 0x1c) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ff0000)="50d0fa535aaeecc9cb33318502000000000000000279f5", 0x17, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x8b, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) listen(r0, 0x4) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ff2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ff4000-0x18)={0x0, 0x1, 0x30, 0x93bc, 0x7}, &(0x7f00008e8000-0x4)=0x18) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ff4000-0x8c)={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]}}, &(0x7f0000ff3000)=0x8c) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00003f8000)={r1, 0x1b, "92dadf03553838b7c9cbf19b380bfb687f98df3536542ea678ae0a"}, &(0x7f00005b2000-0x4)=0x23) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ff2000)={0x3, 0x0, 0x5, 0x2, 0xfffffffffffffff3, 0x80000001, 0x6a5, 0x1ff000000, r2}, &(0x7f0000fea000-0x4)=0x20) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x82000000803, 0x8000000000303) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000993000)=@sack_info={0x0, 0xe3, 0x8000}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fec000-0xa0)={r3, @in={{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]}, 0x2, 0x1, 0x0, 0x1f, 0x80000001}, &(0x7f0000feb000)=0xa0) getsockopt$inet_dccp_int(r4, 0x21, 0x411, &(0x7f0000feb000-0x4)=0x0, &(0x7f0000be3000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fe1000)={0x3, &(0x7f0000f82000-0x8)=[{0x0, 0xfffffffffffffffb, 0x0, 0x0}, {0x48, 0x0, 0x401, 0xfffffffffffffffe}, {0x200000006, 0x6, 0x100000000000003, 0x8000}]}, 0x10) socket(0xa, 0x3, 0xa) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000ff5000-0x98)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x203ff}, &(0x7f0000ff5000-0x3)=0x98) r5 = socket$inet6(0xa, 0x5, 0x20000000000) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r5, 0x29, 0x10, &(0x7f0000309000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000ba1000-0x6)={r3, 0x4}, &(0x7f0000fed000-0x4)=0x6) setsockopt$sock_int(r5, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r5, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r4) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f00002da000)="c1", 0x1, 0xfffffefbdffffffe, &(0x7f0000ff5000)={0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c) 2017/12/12 02:15:54 executing program 3: mmap(&(0x7f0000000000/0xa64000)=nil, 0xa64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003f0000-0x10)={0xc, 0x0, 0x20005, 0x3}) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x1, 0x13010, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000a67000-0x4)=[0x0]) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a67000)={r0, 0x0, r2}, 0xc) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000a66000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a67000)=0xb) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) syz_open_dev$usbmon(&(0x7f0000a68000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x40000) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000541000)=0x80000000, 0x4) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a65000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000f7000)=0x8) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a65000-0x8)={r4, 0xe70}, &(0x7f0000a64000)=0x8) read(r3, &(0x7f0000b0a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000a64000)=0x0, &(0x7f0000a65000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000033b000-0x60)={0x0, 0x3e, 0x4, @thr={&(0x7f0000151000-0x9a)="7249d53905e28e6df427d2faf97dd61d9df19a8bf9b49c25d2390466d19ae2e3ea03954ba8fbea5138bb649abc3d23cb4b66750ff43b1278cebea538fe095f3673fdc0111b13e55ec3e6280222648f1888b4af6db33f1410e78ea685f70db0e20ae15885e4a1405b1deda46e0b77683202c559a979c5b77157661f26de0a960c58068613d83230df0135c557b92e3b61d1989c4efd7d06ead4e4", &(0x7f0000000000)="a3f144397b5f9c20b6313854201f8d502c324d1f366796e8517fceadd5ee9c810e3df408a1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000432000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000000000)={0x0, 0xb, 0x2, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00002ca000-0x60)={0x0, 0x3d, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_delete(r5) 2017/12/12 02:15:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2000) r0 = syz_open_dev$usbmon(&(0x7f000027d000)="2f6465762f7573626d6f6e2300", 0x75c, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) [ 89.380876] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 89.402749] binder: 16334:16336 ioctl c0306201 2000afd0 returned -14 [ 89.421600] binder: 16334:16336 got reply transaction with no transaction stack [ 89.431233] binder: 16334:16336 transaction failed 29201/-71, size 32-8 line 2924 2017/12/12 02:15:54 executing program 1: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df0000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000def000)={0x0, 0x7fffe, r2}) r4 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r5, 0x1, 0x1a, &(0x7f0000dee000)="", &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003d1000)=0x0, &(0x7f00002f4000-0x4)=0x4) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000440000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, r6}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)="55", 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common="6970365f767469300000000000000000", 0x3}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r5, 0x1, 0x1000000008, &(0x7f0000df1000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x89a000)=nil, 0x89a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 02:15:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004e1000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000815000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x7, 0x8, 0x1000, 0xfffffffffffffffa, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={r1, 0x87, "94693c59069624df75159282b3f9e4930231d6688e6fdc378666e8c0beaebcbe4da0d6f85bb84d90829fa5302cf0bb245b5a8f209e32595645c1d4a30f842860c6bb1eb3ab64072f77982b55a3ba7f4e31dbb33fa8f04e6836c919af42d56f73aaaad43baa3e551a5d63f0a1bc4907dbe6891df1997f9b732dbe5392a143d3bf187e53e3443421"}, &(0x7f0000001000-0x4)=0x8f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 89.450628] binder: BINDER_SET_CONTEXT_MGR already set [ 89.456229] binder: 16334:16336 ioctl 40046207 0 returned -16 [ 89.465419] binder: 16334:16350 ioctl 404c534a 2000b000 returned -22 [ 89.466365] binder: 16334:16387 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 89.480020] binder_alloc: binder_alloc_mmap_handler: 16334 20004000-20008000 already mapped failed -16 [ 89.491999] binder: 16334:16336 ioctl c0306201 20007000 returned -14 2017/12/12 02:15:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)="6d6f756e747300") r1 = epoll_create(0xff) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000277000)={0x7fffffff, 0x6, 0x6, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a57000)=@assoc_value={0x0, 0x3}, &(0x7f0000dda000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d19000)={r2, 0x2}, &(0x7f000019d000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)={0x0, 0x0}) mount(&(0x7f000000a000)="2e", &(0x7f0000852000)="2e", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f00008a7000)="") epoll_pwait(r1, &(0x7f0000f35000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x80000001, &(0x7f00009f3000-0x8)={0xe95}, 0x8) ioctl$TCSETS(r0, 0x5402, &(0x7f0000eba000)={0xeda, 0x7, 0xffff, 0x4bb6, 0x420b, 0x80000001, 0x694, 0x100, 0x81, 0x85c, 0x462, 0x6}) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000683000-0x8)=0x3) epoll_wait(r1, &(0x7f00006f3000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x100000001) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000bb3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") umount2(&(0x7f0000d5c000-0x1)="2e", 0xfffffffffffffffe) 2017/12/12 02:15:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000405000)={@common="62637366300000000000000000000000", @ifru_flags=0x2000}) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f00004ee000)=@generic="24bba89a366eb5fee0fc656a7c27c4ad") r1 = socket$inet_icmp(0x2, 0x2, 0x1) syz_emit_ethernet(0x66, &(0x7f0000f69000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00004c1000)={0x0, 0x0}) socketpair(0x2, 0x0, 0x6, &(0x7f0000253000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00009e4000-0xc)={r2, 0x80000, r3}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c5000/0x4000)=nil, 0x4000, 0x3, 0x32, r1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000332000)={{{@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}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e6000-0x4)=0xe8) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000afc000)={0x0, 0x0, 0x0}, &(0x7f0000203000)=0xc) r5 = accept$inet6(r4, 0x0, &(0x7f00002d5000)=0x0) r6 = accept4$inet6(r5, &(0x7f000000a000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000000f000-0x4)=0x1c, 0x800) bind$inet6(r6, &(0x7f000000d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x10001}, 0x1c) getgid() r7 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000094000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r7, &(0x7f00009d7000)="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", 0x1000, 0x4000, &(0x7f00006d6000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00006ae000)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f000067d000)=0xc) 2017/12/12 02:15:54 executing program 7: mmap(&(0x7f0000002000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x402, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00001a9000)={0x0, 0xec, "b53526dc903433aaf33e7ffcba8c7a50aff5a1c7cfd24703bc03260dd674d3ff3d3a33485dcb7864be0f386b71b795044814c006499be04a2d205571ec783cee2488c9783305e26ced2d1a7f4509520ac77b5512928d907230dda44dfe9e21788108e9ca229637e23a5bebe6233c12212b4f4bc2dcfe5489c61e7266353abd4653924d96c12046ff64e6e6b5efa2aa1c44d74c1d6f96b398380d467a9462557f0f0612d87bc76906196170ab49900084bf34589a362d8907cd6094f35cdcc0bd656158229059bd219e17c3d4b179d065535b0ec7edf99256e9178c4e3878da2c4ed366f8824e156baf10aa50"}, &(0x7f0000001000-0x4)=0xf4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f59000)={r1, 0x10004}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000015d000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = socket$inet6(0xa, 0x80003, 0xff) r4 = socket$inet(0x2, 0x7, 0x2) accept$inet(r4, &(0x7f0000db0000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5a000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r3, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001f5000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00002cf000-0x4)=0x0, &(0x7f0000001000)=0x4) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f000090f000)=0x0, 0x4) r5 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r5, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r5, 0x29, 0x16, &(0x7f0000974000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000f5d000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000002000-0xc)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000f5a000)=0xc) accept$inet(r0, &(0x7f00005e6000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c96000-0x4)=0x10) mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x3, 0x400000000000004) shutdown(r6, 0x80000000000001) socket$inet_tcp(0x2, 0x1, 0x0) listen(r6, 0x7) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000074c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x400, 0x24, 0x0, 0x9, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x1f, 0x43b, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "6d5aa7345cca24cd"}}}}}, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000f5e000)={0x42424242, 0x42424242}, 0xfd, 0xffffffff7fffffff) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r6, 0x2cee) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 02:15:54 executing program 6: socket$inet(0x2, 0x92436044ce7a33d1, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) getpgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0xfffffffffffffffc, 0x0) r2 = socket$unix(0x1, 0x200000000000002, 0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x45, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) prctl$seccomp(0x16, 0x1, &(0x7f000001c000-0x10)={0x0, &(0x7f0000045000-0x20)=[]}) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = gettid() r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000cab000-0x18)=@add_del={0x2, &(0x7f0000355000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fff}) connect$unix(r1, &(0x7f0000a08000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) poll(&(0x7f0000636000)=[{r2, 0x6011, 0x0}, {r1, 0x2200, 0x0}, {r4, 0x4005, 0x0}, {r4, 0x80, 0x0}, {r2, 0x1, 0x0}], 0x5, 0x80000000) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000877000)="2d00", 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000299000-0xc)=@sack_info={0x0, 0x7fffffff, 0x1f}, &(0x7f00000ea000)=0xc) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r5, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000f5c000-0x6)={r6, 0x205}, &(0x7f0000fdb000-0x4)=0x6) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r5, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x1cd, {0x400003ffffffe}, 0x0, 0x4}, &(0x7f000059b000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) syz_open_dev$evdev(&(0x7f000085e000-0x12)="2f6465762f696e7075742f6576656e742300", 0x800014, 0x529880) socket(0x2, 0x4, 0x40000000) perf_event_open(&(0x7f0000794000)={0x7, 0x78, 0x3, 0x0, 0x0, 0x2, 0x0, 0xff, 0x40000, 0xe, 0x1251, 0x5, 0x6, 0x1, 0x0, 0xffffffffffffff01, 0x2, 0x0, 0xfffffffffffffffc, 0x8008, 0x7, 0x3, 0x7, 0x964, 0x800, 0x5155, 0x0}, r3, 0x2, r4, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000a6000)={0x0, 0x0}) accept4$inet6(r7, &(0x7f00004b4000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000073d000)=0x1c, 0x80803) 2017/12/12 02:15:54 executing program 2: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) connect$netrom(r0, &(0x7f0000df8000-0x48)=@full={{0x3, {"59a136e4b52d19"}, 0x896d}, [{"b7febbbac344d8"}, {"cadb08c51ae6f1"}, {"1b0aa118b421e0"}, {"433e21d2e05ee7"}, {"9b35f8995e8640"}, {"d6fc12356313f1"}, {"fb71ee05518ac2"}, {"de62cd111c661b"}]}, 0x48) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000cd0000-0x4)=0x3f, 0x4) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fac000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000131000)={&(0x7f0000cc9000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00007ab000)=[], 0x0, &(0x7f00006a8000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65, 0x800000000001}, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000faf000)={0x0, 0x0}, &(0x7f0000faf000-0x4)=0x8) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004ea000-0x8)={r1, 0xffffffffff6ffffa}, &(0x7f0000fad000)=0x8) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fad000-0x4)=@int=0x1, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fa7000)=@sack_info={0x0, 0xfc5, 0x400000000003}, &(0x7f0000fa8000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fa6000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x5, 0x2, 0x80000004, 0xe, 0x80, 0xa0, 0x8, 0x0, 0x0}, {0x401, 0xfffffffffffffff7, 0x7fffffff, 0x9, 0x1c3, 0x32, 0x9, 0xfffffffffffffffe}, {0x0, 0x1000, 0x7, 0x7}, 0x7, 0x3, 0x401, 0x1, 0x15, 0x4}, {{@in=@rand_addr=0x8, 0x8a73, 0xb}, 0x10, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x9, 0x1, 0x0, 0x4af, 0x4, 0x8, 0x400000000009}}, 0xe8) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000b0c000-0x38)={0x0, 0x0, &(0x7f0000506000)=[{&(0x7f000000f000-0x7a)=[{0x2c, 0x14, 0xffffffffffffffff, 0x0, 0x0, "020003000000000013675921deb7819705df7f0fb844075272853d"}], 0x2c}], 0x1, &(0x7f0000506000)=[@rights={0x20, 0x1, 0x1, [r2, r2, r2]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000a0d000/0x2000)=nil, 0x2000, 0x20000000000003, 0x4000000000032, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000012f000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000b23000)={0x20, 0x1000}) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000eaa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000eab000-0x20)="12000000120100000300000000000000feff04000000000000000009f7240000"}) r3 = socket$inet_sctp(0x2, 0x7, 0x84) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000804000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ab7000-0x4)=0x18) 2017/12/12 02:15:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)="636c6561725f7265667300") socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) eventfd(0x1c2a) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x40) pipe(&(0x7f0000cb9000-0x8)={0x0, 0x0}) r4 = request_key(&(0x7f0000b42000)="7472757374656400", &(0x7f0000284000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c57000)="636c6561725f7265667300", 0xffffffffffffffff) keyctl$invalidate(0x15, r4) ioctl$void(r1, 0x5450) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000174000)={0x80, 0xb3, 0x0, 0x10001, 0x80000001, 0x10001, 0x5, 0xfffffffffffffffe, 0x3, 0x4, 0x1, 0xb227}) unshare(0x20000) stat(&(0x7f0000502000-0x8)="2e2f66696c653000", &(0x7f00008a8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000dff000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendmmsg$nfc_llcp(r2, &(0x7f0000239000-0x38)=[{&(0x7f0000069000)={0x27, 0x0, 0x2, 0x0, 0x0, 0x0, "b91c24fff840795d6e8d5a7cbb6b9f46255d86be1d09d5a7293dfd38a730546c63c6a4b8217acbdda23bfec95d563e9bedbd7743d97eaee9621b73bce23711", 0x0}, 0x60, &(0x7f0000538000)=[{&(0x7f0000d19000-0x8b)="003123265ded81662c6c00091c383960366f055b5a8a0e4b4f06aa5e7ced06f4e3b80244faf851bfb578c73fcdf11a75a435714dbc7a9c747f298a36a03ee7b89ca2e52c50773e870e86012a6b509508ff55ce4ce5554a82b7a6ce8263135801ae9f1e44d266bc90b14be1c53daff0518eafbab350c79500126d4e7757cebae48a79afa7fad63e22158b13", 0x8b}, {&(0x7f0000ec9000)="", 0x0}, {&(0x7f0000111000-0xea)="220c6702a0dbd6ac2832261e883498839af14360cc1823a171e526a1f90ac6ff293358ede934365fff29927231d31dfaf825425e575c2fab4892c22785ed059b826e0ce7be07950fc8fa794a4a943e3b537b45bd89d87f4f3db6b13a00046f23d6a761ef371abfddebe318d0fd7b91a2dfbc32b8230afdfcb7b92becb205eeb94ee6edc84b3211169c147ab33893a40cc818485b394eb5eba236076c1e9efdaf0392f6c01e43843c619ec74cfa87f033fea0b4e5a14b1029cd1f691dffc4b9cc007e0b9947d9b5a2216b45275ec6290510cd7f28047b098053fe0908a1a14270f681fa002e14b987226b", 0xea}, {&(0x7f0000625000)="10846f6da85186365f7f58af625deb6b2f781935ca08f9c9e9f1e2efd81864d8ec45a69a95", 0x25}, {&(0x7f0000cca000)="6ad306a39cefd961cd1fba079afe9bfc", 0x10}], 0x5, &(0x7f0000a5b000-0x18)={0x18, 0x0, 0x7, "de01a8"}, 0x18, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f00000e9000)="34", 0x1}], 0x1) [ 89.501620] binder_alloc: 16334: binder_alloc_buf, no vma [ 89.508675] binder: 16334:16336 transaction failed 29189/-3, size 0-0 line 3131 [ 89.508899] device lo entered promiscuous mode [ 89.528298] binder: undelivered TRANSACTION_ERROR: 29189 [ 89.534524] binder: undelivered TRANSACTION_COMPLETE 2017/12/12 02:15:54 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x400000000000005, 0x84) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000e66000-0x4)=0x0, &(0x7f0000b8c000)=0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fd6000)={0x0, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x2, 0x16, 0x3f, 0xc}, &(0x7f0000fd6000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ec8000-0x30)={r2, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2}, &(0x7f0000061000-0x4)=0x98) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00007fa000)={0x20000000000001f, 0x8000, 0x5, 0x1bc4, 0x0}, &(0x7f0000fd5000-0x4)=0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r1, &(0x7f0000fd8000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001b2000-0x4)=0x10) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000561000-0x4)=0xffffffff, 0x4) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000212000-0x18)=@add_del={0x2, &(0x7f0000842000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3c}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fd4000)={r3, 0x100000000}, &(0x7f00008b8000)=0x8) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000fd7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000005000-0x20)="000000000100000006f6889c089f010000000000000eef9018767137027c12c4"}) getegid() 2017/12/12 02:15:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 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) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000c1000)="2f6465762f70746d7800", 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000054e000-0x58)={0x5, 0x9, 0x5, 0x7fe, 0x1, [{0x3, 0x4, 0x1000, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000950000-0x8)={0x20000a, 0x100, 0x2, 0xffffffffffffffb4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00008b0000)="2e2f66696c653000", 0x34001, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000a42000-0x8)={0x1, [0x0]}, &(0x7f000066d000-0x4)=0x8) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b96000-0xa)="2f6465762f70746d7800", 0x60300, 0x0) r4 = epoll_create(0x9) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000fdd000-0xc)={0x9000000e, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000c3c000-0xc)={0x10000000, 0x0}) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000213000)={0xffffffffffffffff, 0x3, 0x10000000000, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r3, 0x0) ioctl$TCXONC(r3, 0x540a, 0x9) creat(&(0x7f00001bc000+0xcf0)="2e2f66696c653000", 0x60) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 89.557987] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/12 02:15:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000036a000)="2e2f66696c653000", 0xc) r0 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000335000-0x4)=0xffffffffffdfffff, 0x4) r1 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x600001, 0x0) keyctl$update(0x2, 0x0, 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000386000-0xc)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000514000)="2e2f66696c653000", &(0x7f00001f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000300000-0x8)="2e2f66696c653000", &(0x7f000036b000)="2e2f66696c653000", 0x9001, r2, r3, 0x800, 0x6, 0x12800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4000000000000003, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000e98000)="69645f7265736f6c76657200", &(0x7f0000233000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f00005ab000)="6b657972696e6700", &(0x7f000053a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r6) r7 = perf_event_open(&(0x7f0000b3a000-0x78)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, r5, 0x2) mount(&(0x7f0000df2000)="2e2f66696c65302f66696c653000", &(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f0000df3000-0x3)="007609", 0x1001, &(0x7f0000a06000)="") signalfd(r7, &(0x7f000084e000)={0x3}, 0x8) unlinkat(r0, &(0x7f000057d000)="2e2f66696c653000", 0x200) chmod(&(0x7f0000905000)="2e2f66696c653000", 0xc0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000daa000-0x2e)={0x0, 0x26, "7db6135f07a79d50a241baaf457a80b55d9401a8621701a3fdd2c51e9a6db6b13abc431d97f4"}, &(0x7f000002b000)=0x2e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00004d6000-0x32)={r8, 0x3, 0x2a, "ca5ce169046225fa46ad07000000000000003100000d000001000013c0c9ade8489f84371b008c6aeedb"}, 0x32) socket$netlink(0x10, 0x3, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r7) getdents64(r1, &(0x7f0000804000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) 2017/12/12 02:15:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e98000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f000074e000)={{0x36e8, 0x8000}, {0x3, 0x3}, 0x80000000, 0x5, 0x489e, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f00007f6000-0x7)="6e732f69706300") getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000ec2000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000bcc000-0x4)=0xc) ptrace$setopts(0x4206, r2, 0xcd, 0x0) sched_getscheduler(r2) r4 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f72617700") preadv(r4, &(0x7f0000001000)=[{&(0x7f0000000000)="00", 0x1}], 0x1, 0x8000000000) pwrite64(r4, &(0x7f000067f000)="b264d6b3b2260aa4c37041511325405e1c29764dba6173db7b96f9fdf4df0287c5aad24f91cf91f9280a79e3a431b48ce76c1d8b09473c178c710c147af6d8a3e01238bae3a67ab0befa71368f3fbe74eab3c02d9981f43b1f05b92147bd6c6dbd2682a9ba65d7c6609940f3df311ea61a2e29bd23d14c5a1d7e6d268b46fe7d7d615b7180a1d3fd5829700bfda4e5a228793b56701a885e0046ea3546c24355faeeb7b112402f9199052bce26df6af358fdeeb7e40f72b3e8ce5dfc58353929091096df95b6c5f5a7df2d337f9d", 0xce, 0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000c27000-0x4)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000c8e000)="6e732f69706300") accept$inet(r6, &(0x7f0000844000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a24000-0x4)=0x10) r7 = getuid() lstat(&(0x7f0000f00000-0x8)="2e2f66696c653000", &(0x7f0000635000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ae5000)={0x0, 0x0, 0x0}, &(0x7f0000b6f000)=0xc) getresgid(&(0x7f000070d000)=0x0, &(0x7f0000a65000-0x4)=0x0, &(0x7f0000f9f000)=0x0) stat(&(0x7f0000625000-0x8)="2e2f66696c653000", &(0x7f0000763000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdirat(r4, &(0x7f0000f1f000)="2e2f66696c65302f66696c653000", 0x8) getresgid(&(0x7f0000d92000-0x4)=0x0, &(0x7f000009c000-0x4)=0x0, &(0x7f0000135000)=0x0) sendmsg$netlink(r0, &(0x7f000011c000)={&(0x7f00001b0000-0xc)={0x10, 0x0, 0x401, 0x0}, 0xc, &(0x7f00000b3000-0x60)=[{&(0x7f0000d87000)=[{0x37, 0x4e, 0x1, 0x8000, 0x7, "60b603f51197c0b27937258fa7317d26cad50304ba5752cc1cc1853e67a47bac28b648a2dfe959"}, {0xd8, 0xe6, 0x400, 0x8, 0x3, "84839d258e8d4dc1c9920c372ac1dd7f4969b361eb22982e7aa3b05fe865cca4a047a5cea1f4d09db58a5f4825842c481a1b43ac6ba10e5c9787f608847b2dfbc5fd27d5c1a7eaa79cdd7c284cfa87102f120cac077a9a9a37c6cbcc244e1bf37cff9c6ef1899c07360124ce117f1ddde54e2a4d26ca2faf42488f0218b655fb3a39e31d27bc1075eb1e565313cf79d3913eafdfc63ced474eb85aec65ec3dc3165c558b2b663d41eed5205ba19a2779965da41b34c260c26a8a420485f9a90a0ea13265fef01017"}, {0xc9, 0x2, 0x300, 0x3ff, 0x5, "aa82623f3bca793ef4ffb1a72a8efd3720026a3b3dcfd39e0b25c35b04529ca0145c7979153e1f6fd509fd3fe2fbdd3ee8b16e365ffd48b41ff619e62e29b81a0f49505ab08a03523b6ad6562b3d5972ff9cde9bfe6f169847a6b0bd69f71dd14c42b77c930f93270bceabf2fdbc91139081cfed8cdc64370b74e98725e8b9d8e718ba8b9f295fc94bcf97d3352f741f66c2ca5f2d2b99c78faa644fe5c95398e672d99ceaf7be78c556a79b986b1601be039b2c596ff48495"}, {0xbe, 0x28a4, 0x400, 0xe222, 0x1, "c6b594460a3311f22d78bac5b056d304af2ca4d056f5f101ff0e9327f0d074cb602e43a87f8ab923f0e77dfce00b0814ed931d22befed9d4ca93d58ab7d60b1c0e8045d1d81aeba0b449743dcefbf3251de7e85c1f1ebea809c3cdccc61980ba1b733cf538976375c61b89f09f906e11641f703fc1ab754757d0ea243a4fdbc2c2877f403134cf6235ac5930f7b1c5ccb8a0213dd6ba14f3cf66060cd6072b07150aa55b0a4deaa7a384cb0cbc6d"}], 0x296}, {&(0x7f0000bdb000-0x19)=[{0x19, 0x1, 0x0, 0x3ff, 0x0, "ddc1b56e67c54ed8df"}], 0x19}, {&(0x7f000002c000)=[{0x74, 0xfffffffffffffffd, 0x24, 0xea, 0x5, "033220611f853a3197f25797c9453df1008f830c681c16a156dc4ff8f0ab99f251c522eda702d5c9b93293e378249b8e35aebbea7e6752218d11f2faa31bbc31af51dcb6f3e82b215b687c8b9cb2763466d39c52341ed78ec1255cd29ec516c211e18de5"}, {0x3a, 0x8, 0x0, 0x2, 0x7, "9d8e4c977e46013b538109cc2d570fca9f79632582de279e955486ddbab36bf466f375a81d8fcfa2bb92"}], 0xae}, {&(0x7f0000f87000-0x1a2)=[{0x3f, 0x1162, 0x100, 0x9, 0x4, "07f66ff5dbe1e0d74ed3b9a2acea63a4812b48c4cbdf56e7e6857fa94aa41ed7e3aa94bac4997fdf80f1d508d2043a"}, {0x26, 0x1ff, 0x2, 0x7, 0xff, "0d170e1941e5f9234075de74e732314a2e46388e5961"}, {0x6c, 0x7, 0x20, 0x0, 0x8001, "f480d6a141803c1943bf426d278139415469cd35f7e4cb5b732389eb73fe0253d0f141ef0b84cf6bc0f9c357c91a68dd74f784577acb5d0120a30b69daf7136c6e4d6484cbac6800f0f67ca41f33bd6c6c5203adee19a1d5395573ca"}, {0xd1, 0x393, 0x605, 0x7fffffff, 0x7fff, "863c04da9bbe7309548793cbdc8ea977852564162d70ea02e0be48cf2a136ac6e9ca7d9d09525a3ed117f0538f149a8aea9b1ca07fbc2ca47f18bd20815c2e551d0270761e3ab9b683f754ea556639e0d6af6a161058aec6fcdc83e6f50c2c7b60381ec3fb5a10aa298689c9b5d1210bdd7f48f1d02a6b7cf47f8c8d3b9718eedc12256e7c319da0ecec9aceeddf543d01db15cfdd39609d750f754b5dfdcfb22708bc00600d4920f83d356cb533c4f79f8bf1e3279d113b9062a512c03a4e275e"}], 0x1a2}, {&(0x7f000024c000)=[{0x94, 0x0, 0x20, 0x4, 0x400, "efba611aa458ab89e9ce6a4121646e421bbde082fd1afad4e4a97954a66608844fdacce4617857ae6e01e179a91210aeb75a1023599f1a57f5ed0fa02ccfdd4b9715acef9d7a54c0399607f1fcd1ade25cb255eaf68e59bda5e002c7fc33f0e88b68953754ca671c94b6c974af4a5ba608a59b9b471ff183dbfabd23e213a0ac2b2c14e4"}], 0x94}, {&(0x7f0000822000)=[{0xd0, 0x3, 0x12, 0x5, 0x0, "74752b130d40b21ff57ea597b2f85ab039ea9dba8e10fd1fc751581beeffd46192cfb92150758497815492875e33bdf3b01da2e174b4a01bd34da776295b76bb0b644b3f7d2f88851c4c79cc41dd39848414249d7c8622c293ef400673dd81c0874e1e6e28b8d7e78f9f6006657621acf541baf8fb5f25313b9d34e818edf6104fa48375ce3c7813a1acdd703d83bf58a77ba7765849735b5f9c4f22721a06381b49571e09950632256d257a4226c1d0e4220c9b1d41cf62c114ef8d71d16558"}, {0x3d, 0x1, 0x200, 0x5, 0x85f, "623da27ccf69734707b9ac32a9e79b33e15a4daf739d0428e178bfe0d558e1561df434bef7f073636fa6f1d379"}, {0x8e, 0x3, 0x800, 0x7, 0x9, "c88552de57a372849240229c937651b8a6ca5f0e29bb4049ad87700b0244d8b00972d7d46cd981d7bbcc6735e22709c07651a870902301c95ad3f18994957f06be5beaa6b6114fd11d9ad81e5d8175553f901a7005ae50cf8758f54ff0a62e0480bb0f15a571b57d7fb4436651377cd27b1a96716e9b7c989b039a40f5b2"}, {0x1010, 0x1f, 0x22, 0x38f, 0x6, "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{0x1010, 0x2, 0x2, 0x80000000, 0x5, "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"}, {0x73, 0x40, 0x1, 0xbc0d, 0x100000000, "d9f4a1f6076068fa956c04c0c9bae11a855b5c21c3a43b41324bbfd79ca8e727596d1b77f1923da41db92e91f1bb8e52d4899a5c3b428a6e6246ae09736d18a5967f1849276e98791cb16300fe076e7c442c904289b1c33e42fc3ba49e6bacc66a490b"}], 0x222e}], 0x6, &(0x7f0000e51000-0x8a)=[@cred={0x20, 0x1, 0x2, r2, r7, r8}, @rights={0x20, 0x1, 0x1, [r1, r6, r4, r4]}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r5, r9, r10}, @rights={0x20, 0x1, 0x1, [r1, r4, r3, r1]}, @rights={0x18, 0x1, 0x1, [r6, r6]}, @cred={0x20, 0x1, 0x2, r5, r11, r12}], 0xd0, 0x8000}, 0x4001) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f00000b6000-0x4)=0x10000) write$sndseq(r1, &(0x7f0000ad9000-0x60)=[{0x6, 0x1, 0xffff, 0x1, @time={0x0, 0x989680}, {0x97, 0x100000001000}, {0x2, 0x10001}, @connect={{0x1f, 0x0}, {0x3, 0x6}}}, {0x1, 0x6, 0x69, 0x4, @tick=0x8, {0x8, 0x3}, {0x2, 0x8}, @control={0x9, 0x8, 0xffffffffffffffff}}], 0x60) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000a12000-0x4)=0x0, &(0x7f0000162000)=0x4) ioctl$VT_RESIZE(r6, 0x5609, &(0x7f0000587000-0x6)={0x59023f64, 0xffff, 0x22db}) chroot(&(0x7f0000e2b000-0x8)="2e2f66696c653000") getsockopt$packet_int(r6, 0x107, 0xf, &(0x7f000065e000)=0x0, &(0x7f000037c000)=0x4) ioctl$sock_proto_private(r4, 0x89ee, &(0x7f00003d6000)="80fa9b50d864bd9eca9f50bc7ece17e9d11659c4b0b44b613f812b496ad2b494b440d775bb2cda9350884fcbbba3b46d8c2fa84c913b11d782b90510815c0c19884746e41bc24a73d393edf85ed4a3ccd81c77e22586c2d34172c1ce45cdeb493c8b06fc110fa1ad068508da650feb3cfbfc7f9ebc1c45e6981f54378ee6d32aa52bd17093e3cdc40f360aeb44f3892e5e4de7333386dcaee6c53887fcd042ce6e0eaa0d5512940036265b857e17cb4de8e7be09c213e2a813d90e3f97a47649d08d2541c106ec0276939e99fc9c823acd304e0e16ce7f891f45d791bd00a2641849b1d07754e881ade0abca82d83b85d4400cdaaf") 2017/12/12 02:15:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006ae000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x28000, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f000072a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000601000-0x4)=0xb2) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000860000)="6574683000") wait4(0x0, 0x0, 0x2, &(0x7f0000652000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f0000df2000-0x1)="10", 0x1, 0x12, &(0x7f0000140000)={0x0, 0x0}) fcntl$setlease(r1, 0x400, 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fa1000)="2f6465762f70707000", 0x20000, 0x0) getsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000641000-0x4)=0x0, &(0x7f00007d7000)=0x4) close(r1) 2017/12/12 02:15:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x3, 0x78, 0xfffffffffffffffb, 0x10, 0xfffffffffffffff9, 0x0, 0x0, 0x3, 0x20000000000001, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffff74, 0x0, 0x4, 0x0, 0x5, 0x3, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0xd19, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f00009fe000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b, 0x1, &(0x7f00001d1000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00003d0000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000055c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000af6000/0x4000)=nil, 0x4000, 0x4, 0x32, r1, 0x0) r2 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00002cf000-0x8)="2e2f66696c653000", 0x8000000002, 0xffffffffffffeffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009fd000)={0x0, 0x0}) open(&(0x7f0000c88000)="2e2f66696c653000", 0x100, 0x40) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000001000)={@generic="f2650cbf001088f1bb72bb6b4558d2fa", @ifru_mtu=0x3f}) clone(0x0, &(0x7f0000002000)="", &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000001000)="") pread64(r4, &(0x7f0000001000-0x9)="000000000000000000", 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000001000-0x20)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f00009de000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 89.647837] audit: type=1326 audit(1513044954.371:46): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16419 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x0 2017/12/12 02:15:54 executing program 5: mmap(&(0x7f0000000000/0x89a000)=nil, 0x89a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000089b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000089a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000089c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000004000-0x10)=@buf={0xed, &(0x7f000089c000)="8dfba8e316576b83218ce645aebc0e16ed1481e8e02ae5f8a5cac9e10e23b9160a7a05882e65f6304bc24893f3a47fa69d7b3d51190ef85921557e3098c8fd20d27dd202f656e2f365b159756166a66b12a23f8277dda42703de0074677cc3bc690d0959af2ab4dc8ac6da295a18154a65d34b4057a5b3480b0a25d0537bebbb46511b256c20307e7a013dd7d595ea25990d60545cf7260a049e42f79bed9635018c1d3e192c430fae0c8f316ee6407abc34cd68e651e0fb801bffdd4056518b6351768fca235fe68de54bac7740b57cbbd8f96173d2ee63ac76fbcc8e2e5d083b9872b8dcfd95ef24f1d7cf1f"}) mmap(&(0x7f000089a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000037b000)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f000004e000-0x4)=0xc) mmap(&(0x7f000089a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000089d000)=[], 0x0, &(0x7f00001c5000)=[], 0x0, 0x7e}, 0x40) mmap(&(0x7f000089e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f000089f000-0xc)={@multicast1=0xe0000001, @rand_addr=0x406, @loopback=0x7f000001}, 0xc) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f000089b000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000002000-0x78)={0x80000000, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400158, 0xd2f7, 0x408, 0x1000, 0x9, 0x0, 0x5, 0xfffffffffffffffa, 0x8000000e6c}) getsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f00005be000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xe3) mmap(&(0x7f000089e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x1, &(0x7f0000202000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0xc, 0xb) mmap(&(0x7f000089d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000089d000)=0x0, &(0x7f000089a000-0x4)=0x4) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet(r1, &(0x7f00007d2000-0xd)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000078000-0x4)=0x10) setsockopt$inet_int(r3, 0x0, 0x21, &(0x7f000089a000-0x4)=0xffffffff, 0x4) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000757000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000089b000)={0x400, 0x4, 0x200, 0x9, 0x0, 0x103, 0xb880, 0xfffffffffffffffd, 0xfffffffeffffffff, 0xca45, 0x80000001}, 0xb) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r5, &(0x7f00008a2000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a3000-0x4)=0x10, 0x200000800) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008a2000)={0x0, 0x0}) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r6, &(0x7f00008a2000-0x48)=@full={{0x3, {"d6e2a8f3380a08"}, 0x9}, [{"bc00594448499a"}, {"04cc1a20ca1cff"}, {"b47595b0d407a1"}, {"9e2d33ecf364f9"}, {"6a631549a8fbfc"}, {"934b81dd205076"}, {"ff03ee005fe58f"}, {"4f77ee45572578"}]}, 0x48) 2017/12/12 02:15:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f00004b2000)="") r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00004d2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = signalfd(0xffffffffffffffff, &(0x7f0000588000-0x8)={0x0}, 0x8) sync_file_range(r0, 0x10001, 0xcb, 0x4) r2 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000ede000-0xc)="2f6465762f6175746f667300", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00006de000)={0x0, 0x7fffffff}, &(0x7f0000a4b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004eb000-0xc)={r3, 0x1, 0x20}, &(0x7f000066b000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x2, 0xc8, 0x0, 0xfffffffffffffffc, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/12 02:15:54 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ec3000)="2f73656c696e75782f656e666f72636500", 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8, 0x80800) 2017/12/12 02:15:54 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000135000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00004f3000-0xc)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f0000000000)=0xc) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f40000)="2f73656c696e75782f61636365737300", 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000002f000-0x4)=0x0) fcntl$addseals(r0, 0x409, 0x3) 2017/12/12 02:15:54 executing program 0: mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x80000, 0xfffffffb) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000aa7e18bf0103360fae5"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000005, 0x0, &(0x7f000070f000)={0x0, 0x0}) connect$inet(r1, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000078b000-0x5c)={{0xa, 0x1, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd}, {0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x7e1, [0x1000000000003, 0x0, 0x10001, 0x8000, 0x1, 0x10006, 0x2c1a000000000003, 0x3]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000173000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000062c000)=0x100, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) write(r2, &(0x7f000057b000)="2400000052001f0014f9f407000904000a0007ef07000100feffffcb0800000000000000", 0x24) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80000400001, 0x6, &(0x7f0000b6f000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x4, 0x4, &(0x7f0000458000-0x8)={0x0, 0x0}) shutdown(r5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000002000)={0x80, 0xfffffffffffffff8, 0x4, 0x3, 0x0, 0x1, 0x1000, 0x2, 0x0}, &(0x7f0000008000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000081000)={r6, @in={{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a9a000-0x4)=0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f000000a000-0x35)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000006000-0x4)=0x35) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000765000)={r6, 0x73, "1582e80000000000000101a70d54fdfde7f214821cce6da8825782d9b6a43cb9fb7ab444d36c287b261d3bcb0e8a9187b74b60506efaf06b4322b1f0c053b4d547a10d2af16a8d335ec7e0dfdc6c695fd5a2755ee381afb8605f5993bf7091ae05a925eb8ca7564c9fa3d4df2592423c6d62ef"}, &(0x7f0000971000)=0x7b) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003d3000-0x4)=0x4, 0x4) 2017/12/12 02:15:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000043000-0x8)={0x0, 0x0}) accept4$inet(0xffffffffffffff9c, &(0x7f00004c2000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e7f000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000e80000)={0x0, 0x2, 0x80, 0x0, 0x0}, &(0x7f000022b000)=0x10) r1 = socket$inet(0x2, 0x0, 0x69f) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f00000b3000)="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", 0x4d2, 0x3ffff, &(0x7f0000578000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x80000000}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000c98000-0xcb)={r0, 0x709b, 0xc3, "9735bb58e62e7bc0b87dcaebf3024405438d68f01c52fa2daf4cab68471ea345461616fe9830ada9d87cb8f034d1b888e2c2fd935d325502ed70ca7e3abeb299356fd72c86cd85b655dc93c060a2a82b038ecac58368eb366e1bdc1d007b096320920fbb4e8ef09a2b3421343a5e06f4ed85736635c0734e62ad7a1ef2cf2c6fcf6b91dfa80ef6294468238eea566ab049134ab0fb850413b0f230d183e900cbf4fd40026b03b398391d0769a345da2e76762bc51d6caf260133308354a36f050b39fc"}, 0xcb) sendto$inet6(r2, &(0x7f000007d000-0xab)="87bf4d43a84b58ff3b1c94d73bc3616dc124695b30359c5513dc84eac91404f3c1923e5df968cb79da6b45f62c81cd427de792f70f4e9a6d166004ea470ecf6d6f21b2608f8bf3bd84de3659147ecd09a9210f37922aafc67b9636467b2bb01f1134c50dccdee33642c3b81f07a995a169a600e7016ff0b4d9589dfdc5a2148b1cca8117bda72a612f3558ae931c0ed72e0a17cdb253aca025ba6bccc5fd02cda93afc78189e068c4abd75", 0xab, 0x9cc1f86077024030, &(0x7f0000c8f000)={0xa, 0x2, 0x400, @loopback={0x0, 0x1}, 0x9}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f00008cb000-0x10)=[{&(0x7f0000b8d000-0x49)="480000001400190d09004beafd0d8c560a847f0080ffe00600000000000000a2bc5603ca00000fff89000000200000000100000000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) sendfile(0xffffffffffffffff, r1, 0x0, 0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ec4000+0x9ca)={r0, 0x7, 0x10}, 0xc) 2017/12/12 02:15:54 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f000024e000)="2f6465762f7573626d6f6e2300", 0x6, 0x4580) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00006f5000-0x68)={0x80, 0x101, 0x2, {0x0, 0x0}, 0x7, 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]}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000747000-0x5)={0x2, 0x59e40874, 0x7fffffff, 0x9, 0x3, 0x9dbb}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69705f76746930000000000000000000"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2017/12/12 02:15:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) r1 = add_key(&(0x7f0000d55000)="72787270635f7300", &(0x7f0000c95000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000afa000)="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", 0xfa, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000905000-0x8)="6b657972696e6700", &(0x7f0000196000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0x100, r2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f8d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x800) mount(&(0x7f0000622000)="2e2f66696c653000", &(0x7f00005d6000)="2e2f66696c653000", &(0x7f00004b2000)="737973667300", 0x0, &(0x7f0000a9e000-0x1)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0xb8, &(0x7f0000808000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000e93000)=0x4, 0x4) pipe(&(0x7f0000f64000-0x8)={0x0, 0x0}) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_pts(r6, 0x0) read(0xffffffffffffffff, &(0x7f0000fd6000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) r8 = syz_open_procfs(r3, &(0x7f0000ca1000-0x7)="6d6f756e747300") setsockopt$inet_opts(r8, 0x0, 0x4, &(0x7f0000357000)="267d1e60f6f830a6452d2c16f438606dffbca09f057c4d52aac518a25ff87598c316818059980a6bfd04e232dda913759455512289da5a91b5a7e1f3b01c0af4a3744b8bd9746b7679f35f01d1f31b13684d96640b5f241ea3d62f76197842eb71bffbe97fe825c3d28da03b8ca0c1260e31095445a3210e13e62d6e", 0x7c) dup3(r4, r6, 0x80000) removexattr(&(0x7f0000836000)="2e2f66696c653000", &(0x7f0000c9b000)=@known="73797374656d2e706f7369785f61636c5f61636365737300") ioctl$TCSBRKP(r6, 0x5425, 0x7ff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r10, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) ioctl$GIO_SCRNMAP(r7, 0x4b40, &(0x7f0000657000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") prctl$setname(0xf, &(0x7f0000dfd000)="737973667300") 2017/12/12 02:15:54 executing program 7: setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x80000000, 0x0, 0x100000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfffffffffffff000, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4, 0x0, 0x0, 0x0}, r1, 0xfffffefffffffffb, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3fc000)=nil, 0x3fc000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000083b000)="6465616400", &(0x7f0000af0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000be6000)="ef74d0238740efe7ad8fad5370a8267902100080b1bd79742171f83f76a53a4784dc3ad1cd044047458e6c2432b57b8e2889a027553b9d1fda9219a9c2469cf8e07d9813a1ea7328f9c7fb8c90a3c9683f8f2c756ed5473cb33e435f3ad55798d9db8b996c765ced75c17fa6adf26d01edd08dc277de648f9811848fd60a55b651d649be3f5e248daa31f4c30d26c6a2cfbc79f34d572c003d44c95a8ab388fe62b65deaf384b1c4436954e622ff", 0xae, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x4) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000422000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000ba0000)="da2e80153486fb16ed9dd06dff5f600133fca2eb578d2893d0800906f2581e6befa8debf413c15b30f175f037e6a30831f8e5dbf0f061a9879b97d9cfb407ad000005099b5f89a3fdb0e32f1b3f8878b4fac092c71fd1143e4febfd16755b8489cffdab116e9d9dbf82710533803e8ccda13d8c334cd2f782778795d86a49448bd0d62b77dacbe7d6c8757b2d732f0a909e25cbffcf6fba1cdac3f2dcdb01e3a166cc2a91295342a4ca78f5a06313fc77a79e77c56067c7bcafed434d3621f5ef240", 0xc2) setsockopt$sock_int(r4, 0x1, 0x10, &(0x7f000071a000)=0xd9df, 0x4) sendmsg(r3, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[{&(0x7f0000b95000-0xc4)="54", 0x1}], 0x1, &(0x7f0000b95000-0x292)=[], 0x0, 0x0}, 0x0) r5 = socket(0x3, 0x800, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000ba0000)=0x7f, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00003fc000-0xa0)={0x0, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x9, 0x7, 0x7, 0x0}, &(0x7f0000b9f000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00000f5000)={r6, 0x18}, 0x8) socketpair(0x10, 0x80000, 0x90, &(0x7f0000b27000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netlink(r7, &(0x7f0000ba1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ba3000-0x4)=0xc) poll(&(0x7f0000ba3000)=[{r5, 0x10, 0x0}, {r3, 0x44, 0x0}, {r5, 0x100, 0x0}, {r7, 0x20, 0x0}, {r4, 0xa084, 0x0}, {r3, 0x6, 0x0}, {r4, 0x8062, 0x0}, {r5, 0x14, 0x0}, {r3, 0x248, 0x0}], 0x9, 0x1) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000ba2000)={0x9, 0xe2fd}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000ba0000)={r6, 0x12, 0x30, 0x401, 0x2}, &(0x7f0000ba1000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000b9f000)={r6, 0x1, 0xe31, 0x4}, 0x10) recvmsg(r4, &(0x7f0000b99000-0x38)={0x0, 0x0, &(0x7f000095d000-0x40)=[{&(0x7f0000521000-0x2)="0000", 0x2}], 0x1, &(0x7f0000efd000-0x10)="00000000000000000000000000000000", 0x10, 0xa4e}, 0x2) splice(r4, 0x7, r5, 0x10, 0x200, 0x8000001) ioctl$sock_inet6_udp_SIOCINQ(r7, 0x541b, &(0x7f0000efd000-0x4)=0x0) 2017/12/12 02:15:54 executing program 1: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x3) r0 = open(&(0x7f000008e000)="2e2f66696c653000", 0x10000000080040, 0xfffffffffffffffe) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000086d000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00008d4000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x143, &(0x7f0000fdc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x52, 0x1}}], {{0x86dd, @ipv6={0x0, 0x6, "000594", 0x109, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x1, 0x3, r1, r2, 0x0, 0x0, 0x8, 0xc2, 0x3, 0x0, 0x0, {[@generic={0x7, 0x8, "d2c6fee5fbc1"}, @mss={0x2, 0x4, 0x3}]}}, {"5723c31b96c306aacfc2e2630fb5a3760f464d9d2ed6b6c9210e0556d7ec4d016d597fc9cd6664c40d409dd239a6d50e4c22347d90de1d4485ec7d3a8f9865e0a899fefe81fe81f56e1c65cd5581b3f2e51ef3db337c86875473d72ba7b3ab5ac997692cc582139df28478b5d9e7d8f72a96e252f2bb3d9ef1d630dd1a213ab4f14c1cad139320f6addb9f50d89fd12a33e80285e0200eeacd040702ff32a4f1631ba7b295bf56ebe43f014bcd8ba78dd9f5f3984e25a55a939f8f0af870f238131856b1bfb9c05bb4641629f9ecf4036548ae6db3e9683c205b35b4052898a7f28dcb12290fde0e29"}}}}}}}, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fdc000-0x8)="2e2f66696c653000", &(0x7f0000888000-0x8)="2e2f66696c653100") r3 = dup2(r0, r0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00007cf000)={0x0, 0x80000001}, &(0x7f0000225000)=0x8) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000fdf000)=@assoc_value={0x0, 0x4}, &(0x7f0000ae2000-0x4)=0x8) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fe0000-0xc)=@sack_info={r4, 0x40, 0x10000}, 0xc) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f0000e2e000)="8dbed6ffd9496c31e2137d91ce0436934d4bf81c4e82d2342f7583cdaf52c7a9b98ed04f349a0814c3b763e915cd644ecfc8d08a1079e8351b737461fbe732dfd0b343ee2cbb247255cd6749fbb0ab9015916985d0ec56a3bdee79027bb6414a53470a9e77d2c3f6bcd4951c4d9cb1401809a8ce26aea73fea749863fd6bca87b17d8997ec0b801dc919d303870dfb3e795823df957670f9037188d617fccdce36839671237a11aeb40cd2a04b1c957f4ccde9d3d60299e49b1acd8ccb6e5e", 0xbf, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000628000-0x4)=0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f000095e000)={&(0x7f00004c6000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r3, &(0x7f00002e3000-0x12)="af0ddf47579ac835e57c1011833d4b348095", 0x12, 0x0, &(0x7f0000fde000-0x10)={0x77359400, 0x0}) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fdf000-0x8)="2e2f66696c653100", 0xfffffffffff7ffff) 2017/12/12 02:15:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f000007b000)=@file={0x0, "000000000000000000000000000000000000000000"}, &(0x7f0000e6b000-0x4)=0x17) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000f1f000)={0x52}, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x10000000000000dc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x4, 0x8}) sync_file_range(0xffffffffffffffff, 0x7, 0x200, 0x7) pipe(&(0x7f00006a8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009cf000-0x4)=0x0, &(0x7f0000ab8000-0x4)=0x4) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x40000000000000d8, 0x0, 0x1, 0x7db, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x100000000000, 0x1, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffff8, 0x0, 0xfffffffffffffffd, 0x0, 0x2000000, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0xfffffffffffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000262000-0x3)="3a2900") mmap(&(0x7f0000000000/0x6d3000)=nil, 0x6d3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) unshare(0x40000081) restart_syscall() r4 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x80}) r5 = fcntl$getown(r4, 0x9) eventfd2(0x1ff, 0x0) fcntl$getflags(r0, 0x0) setpriority(0x200000000002, r5, 0x0) mmap(&(0x7f00006d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f00006d4000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f00006d0000-0x6f)="37df534c93d70e740549f737803c45213941e971b07cb7ab4c51c4f5001a485dd511909f09a2a924b85e7102f8a8b88d2052ba69964eca534d7e0a59d0a4893bdb33e2ce1eaa7c23f1ebb4a5c4be277eaf312df7cce1f6ad04f00d38b7e17455aa60717d7de7a39f81b6278479b29f") timer_gettime(0x0, &(0x7f0000bb2000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f00003a1000)={0x77359400, r6}, &(0x7f0000816000-0x8)={0x0, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f00006d0000-0x10)="00000000000000000000000000000000", 0x10, 0x1c00, &(0x7f00006cf000)={0x0, r7}) clock_gettime(0x0, &(0x7f0000f83000)={0x0, 0x0}) mq_timedsend(r4, &(0x7f0000380000-0x9a)="8d4370aaea30ed42a1f6a6f24326ae4b93260984c2888d1a1c853c7c905a1f4af6e2633ceda4ee40abed67824a5655d09a12804c7bd5e371018ed079ac4861f505deb6f6e840f9b128e2b6bbd0ee865edf58a88902b554528ae6bda0c0e9ace263bd0b6da85460b66314651e0e0cbdcdf9eba6eea0f7a287ec9e538fc02dfa9de6c746113d5cc55e59da1a5fde94be7469839f5434a65d5df02e", 0x9a, 0x3, &(0x7f0000e27000)={r8, r9+30000000}) connect(0xffffffffffffffff, &(0x7f00006d0000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, 0x1c) 2017/12/12 02:15:54 executing program 4: pipe2(&(0x7f0000ee3000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000565000-0x8)={0x1, [0x0]}, &(0x7f0000eb8000-0x4)=0x8) 2017/12/12 02:15:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000041d000)={@generic="31956aa88c04753a7cd8d50722a90082", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000aaa000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000704000-0x4)=0xe8) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000a32000)=0x5b, 0x4) write(r0, &(0x7f0000284000-0x24)="240000001d0001000d00fe080001040304540004100001000400010f000000ffffffdce1", 0x24) connect$inet6(0xffffffffffffffff, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000ad1000)="", &(0x7f00005c5000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000d8000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e3000)=0xe8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000abd000)={0x0, 0x3, 0x0, 0x3, 0x8, 0x9}, &(0x7f0000170000)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000038e000-0x8)={r1, 0x5}, 0x8) sendto(r0, &(0x7f0000818000-0x87)="be84a1d02a6f2c77094af118637202776ad822e51b37a6539440e3f836a0493e3092a43071b0984a8f618b9285f6625ce93d2dcf68260292c5f92960b91b5ed7763ac69fcf1ce25cd92e82307f025cec3b38651bcc0b16501508ef88516e7a39cc6db5abb83bf5856cc9826a047e50b50f0e7e410e81bc29bfc438c668347977aba803f5ab8f2e", 0x87, 0x40810, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c23000-0x10)={r1, 0x40, &(0x7f0000d05000-0x40)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003ef000)=0x10) sendto$inet6(r0, &(0x7f0000260000)="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", 0x1000, 0x8000, &(0x7f0000955000-0x1c)={0xa, 0x1, 0x65f8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf7}, 0x1c) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000254000)=0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x9, &(0x7f0000698000-0x4)=0x0, &(0x7f0000503000-0x4)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000147000-0x28)=[{0x3, 0x4}, {0xf, 0x22c}, {0x3, 0x1}, {0x0, 0x0}, {0x0, 0x3ff}], 0x5) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000c24000)="1ea0e8300ca58daecf783adcabbf6122fd227d88", 0x14) sendto$inet6(r0, &(0x7f0000b1d000-0xef)="d9a4672b3a141d54541962f86573d46f6a0f9ed49cb69a3e2fae95ef08dc5da55964b1855da661f0245fd3f1804005611ac5c44e757982f80894ad14a7c3096409f04cd5ccb00cf3a17dee9523e58735f2de00423fe8b6c589bc61f540ea4472e2ea9d4241ae1323513f9d32bfe6f685b41762cd04f16a2f6ece57bfe30f82fd4304ba8d5bbd2a769a57624f2e15da5674bba497dbe40d0868d169a91f31b7a72bb89bd0c710ede0c20509e95efaa913187ded685e4dd378e3ed90356decea62efed08e601106e90c4d766a16a5170a776293df7a5d958bd5fcdf71e2f6b3c738e6516e6494aef297132a5baac8666", 0xef, 0x48000, &(0x7f00001cd000-0x1c)={0xa, 0x1, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000449000)=0x939, 0x4) 2017/12/12 02:15:54 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000466000-0x15)="2f70726f632f73656c662f6e65742f70666b657900", 0x1, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000183000)={0x9, 0xfffffffffffff8c5, 0xb9cb, 0x8f, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00004fb000)="2f70726f632f73656c662f6e65742f70666b657900") openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) 2017/12/12 02:15:54 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000970000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000864000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioprio_set$pid(0x2, r1, 0x420) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000003000-0x8)="2e2f66696c653000", 0x1001, 0x1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000)=0x4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004000-0xd1)={0x0, 0xc9, "5d70d6ba3d956b16bbda0cfa142e17a337d788cf5aba1dfa268471fd11bee9633f5dc05caccdd2c9d7eab4f21785d9071e42c12f9aace571cd802e8e71da435c26ba214087b14c7feb4e1447f65063e26743c47b408b2b9f0050c5b3146a0477a74a9a75930e8ee218849a72a7f222fda72d36d0736c0435d85ebd724669ca94fbec849568bfbf8acd54fd049800348b74cc76617ce05b04ad7ae34fe1956db5ffba9403dbc58eeb223a5f2a2e351fa543ef306db5d40f9f1c59d9f0fddd510007f975e296ac63a1a6"}, &(0x7f0000004000-0x4)=0xd1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000)={r2, 0xd9, "9e10b405d15298b8b8a673126a45d4ba14e410358bfe1c6fdda39fca12031dbc413ae438d1ab47d588e43ebec63b3bef37486825dcdae0147279bedab64020b130f20249a7f10272ac027022cf15c60cbce7c2c0538675685895f34abc2e922fa92ce13c133fc96640f2f43ae5f0ae36d1fd7151ba7c71a149d127e4f2f25e3ce831833ca76a6d32b7df566910a23ee1fbc519eb80d45dbeb9934f0f74971e54b493d8e83bcec2cff1e0f693b302cf350c99af0854fb467536181a2f62c562a9d2f30e28918f4b30061945e12b6fb0ef51260ebb2a7c7e6112"}, &(0x7f0000001000-0x4)=0xe1) r3 = syz_open_pts(r0, 0x400000) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000003000)={0x5, 0x1000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000004000+0x76c)={&(0x7f0000001000/0x3000)=nil, 0x1000, &(0x7f0000001000/0x2000)=nil}, 0x18) madvise(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1d) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0xc, 0x30030, r3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in6=@remote={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=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000005000)={@loopback={0x0, 0x1}, r4}, 0x14) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000006000-0x8)=0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000)=0x1f, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, 0x0, &(0x7f0000006000)=0x0, 0x80800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000007000)={0x1, 0x3, [@random="465f1a8b44a9", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) 2017/12/12 02:15:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d31000)=0x0) r2 = gettid() fcntl$getownex(r0, 0x10, &(0x7f00008cb000-0x8)={0x0, 0x0}) getpgrp(r2) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f7e000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = getpgid(r1) mq_open(&(0x7f00002c7000)="73656c696e75786c6f2775736572216367726f75702d706f7369785f61636c5f61636365737300", 0x40, 0x3, &(0x7f0000246000-0x40)={0x0, 0x0, 0x100000000, 0xfffffffffffffff7, 0x0, 0x0, 0xffffffffffffffff, 0x0}) eventfd(0x1) close(r0) getresuid(&(0x7f00002dd000)=0x0, &(0x7f00001bd000-0x4)=0x0, &(0x7f0000d0b000-0x4)=0x0) open$dir(&(0x7f00006ce000-0x8)="2e2f66696c653000", 0x1000440, 0x20) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000552000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r0, 0x5, 0x9, &(0x7f0000507000)="0000000900e9e6", 0x7) clock_gettime(0x2, &(0x7f0000fcc000)={0x0, 0x0}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000365000)="2f6465762f70707000", 0x2000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000bc6000)=0x0) sched_getparam(r3, &(0x7f000040f000)=0x0) socket(0x800000000000000a, 0x10000000000002, 0x1) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000631000)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r5 = socket$netlink(0x10, 0x3, 0xa) write(r5, &(0x7f00003aa000-0x27)="27006b0014f40707060000000005000002002cf623ff09070000075f001f050803100075009ffc", 0x27) r6 = gettid() perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r7, 0x1, 0x15, &(0x7f0000d79000)={0x0, 0x0}, 0x10) r8 = syz_open_dev$evdev(&(0x7f0000c78000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x40000) ioctl$sock_SIOCGIFCONF(r7, 0x8910, &(0x7f0000060000)=@buf={0x0, 0x0}) accept4$ipx(r4, &(0x7f0000c68000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000d3c000-0x4)=0x10, 0x800000000003) ioctl$EVIOCSKEYCODE(r8, 0x40084504, &(0x7f0000000000)=[0x8645, 0x2]) 2017/12/12 02:15:54 executing program 5: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00000f0000-0x4)=0x5, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa2, &(0x7f0000b0d000-0xa2)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8847, @x25={0x2, 0x7fffffff, 0x1f, "5d79177980ee28ad1cf266b91dcddb2f5a98684d247d896e54b1a2e499632811e2b7e6431c11d004577d42eed00e283c4699d85a0f3632ca285f87d1e319f7c9e600a0dd5eeecf24d19dd7aa6dcabcffb24e02cb451b880844d2ee849bc8de5136496c9097e2b4e6816ffe025f30e8ec461759c74fa5848cf555206d9cb77506a0da347aecd17d3c338c7b9ad7b50d660b"}}}}, &(0x7f0000984000-0x18)={0x0, 0x4, [0x569, 0x106, 0xb50, 0x97d]}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000de5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) r1 = accept(r0, &(0x7f0000f0c000-0x6e)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000293000)=0x6e) socket$packet(0x11, 0x3, 0x300) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000ba7000-0x4)=0x89e, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000f09000)=0x4, 0x4) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f0c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$selinux_load(0xffffffffffffff9c, &(0x7f00008b7000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000f0e000-0x20)=[{&(0x7f0000402000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000f0e000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f0e000)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80000001, @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]}}, 0x5, 0x40000000000, 0x10001, "6555275a1e80a794b86daa70f21be61dc7551c102e1f394a9b13e28677a21bab166e134b84ab3bcf18b538adfa9e0a7e3ac830a80289e69b4d1d4e1a7955c2efdfe3ed4b216da70c6fb68c3001d8bbbf"}, 0x160) poll(&(0x7f0000f0c000)=[{r0, 0xa130, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x7) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000f08000)=[{&(0x7f00002a5000)="", 0x0}, {&(0x7f0000f0b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}], 0x2, &(0x7f0000ee0000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x10001}, 0x40002102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r2, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00007ee000-0x3)="a6a77c", 0x3, 0x0, 0x0, 0x0) 2017/12/12 02:15:54 executing program 4: mmap(&(0x7f0000002000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x402, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00001a9000)={0x0, 0xec, "b53526dc903433aaf33e7ffcba8c7a50aff5a1c7cfd24703bc03260dd674d3ff3d3a33485dcb7864be0f386b71b795044814c006499be04a2d205571ec783cee2488c9783305e26ced2d1a7f4509520ac77b5512928d907230dda44dfe9e21788108e9ca229637e23a5bebe6233c12212b4f4bc2dcfe5489c61e7266353abd4653924d96c12046ff64e6e6b5efa2aa1c44d74c1d6f96b398380d467a9462557f0f0612d87bc76906196170ab49900084bf34589a362d8907cd6094f35cdcc0bd656158229059bd219e17c3d4b179d065535b0ec7edf99256e9178c4e3878da2c4ed366f8824e156baf10aa50"}, &(0x7f0000001000-0x4)=0xf4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f59000)={r1, 0x10004}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000015d000)={r2, @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]}}, 0x8c) r3 = socket$inet6(0xa, 0x80003, 0xff) r4 = socket$inet(0x2, 0x7, 0x2) accept$inet(r4, &(0x7f0000db0000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5a000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r3, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001f5000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00002cf000-0x4)=0x0, &(0x7f0000001000)=0x4) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) r5 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r5, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r5, 0x29, 0x16, &(0x7f0000974000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000f5d000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000002000-0xc)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000f5a000)=0xc) r6 = accept$inet(r0, &(0x7f00005e6000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c96000-0x4)=0x10) mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x400000000000004) shutdown(r6, 0x7fffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) listen(r7, 0x7) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000074c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x400, 0x24, 0x0, 0x9, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x1f, 0x43b, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "6d5aa7345cca24cd"}}}}}, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000f5e000)={0x42424242, 0x42424242}, 0xfd, 0xffffffff7fffffff) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r7, 0x2cee) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 02:15:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f73746174757300", 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) 2017/12/12 02:15:54 executing program 3: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x3) r0 = open(&(0x7f000008e000)="2e2f66696c653000", 0x10000000080040, 0xfffffffffffffffe) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000086d000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00008d4000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x143, &(0x7f0000fdc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x52, 0x1}}], {{0x86dd, @ipv6={0x0, 0x6, "000594", 0x109, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x1, 0x3, r1, r2, 0x0, 0x0, 0x8, 0xc2, 0x3, 0x0, 0x0, {[@generic={0x7, 0x8, "d2c6fee5fbc1"}, @mss={0x2, 0x4, 0x3}]}}, {"5723c31b96c306aacfc2e2630fb5a3760f464d9d2ed6b6c9210e0556d7ec4d016d597fc9cd6664c40d409dd239a6d50e4c22347d90de1d4485ec7d3a8f9865e0a899fefe81fe81f56e1c65cd5581b3f2e51ef3db337c86875473d72ba7b3ab5ac997692cc582139df28478b5d9e7d8f72a96e252f2bb3d9ef1d630dd1a213ab4f14c1cad139320f6addb9f50d89fd12a33e80285e0200eeacd040702ff32a4f1631ba7b295bf56ebe43f014bcd8ba78dd9f5f3984e25a55a939f8f0af870f238131856b1bfb9c05bb4641629f9ecf4036548ae6db3e9683c205b35b4052898a7f28dcb12290fde0e29"}}}}}}}, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fdc000-0x8)="2e2f66696c653000", &(0x7f0000888000-0x8)="2e2f66696c653100") r3 = dup2(r0, r0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e52000-0x8)=@assoc_value={0x0, 0xc1b}, 0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f0000e2e000)="8dbed6ffd9496c31e2137d91ce0436934d4bf81c4e82d2342f7583cdaf52c7a9b98ed04f349a0814c3b763e915cd644ecfc8d08a1079e8351b737461fbe732dfd0b343ee2cbb247255cd6749fbb0ab9015916985d0ec56a3bdee79027bb6414a53470a9e77d2c3f6bcd4951c4d9cb1401809a8ce26aea73fea749863fd6bca87b17d8997ec0b801dc919d303870dfb3e795823df957670f9037188d617fccdce36839671237a11aeb40cd2a04b1c957f4ccde9d3d60299e49b1acd8ccb6e5e", 0xbf, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000628000-0x4)=0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f000095e000)={&(0x7f00004c6000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r3, 0xa, 0xe) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r3, &(0x7f00002e3000-0x12)="af0ddf47579ac835e57c1011833d4b348095", 0x12, 0x0, &(0x7f0000fde000-0x10)={0x77359400, 0x0}) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fdf000-0x8)="2e2f66696c653100", 0xfffffffffff7ffff) 2017/12/12 02:15:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000003000)="2e2f66696c653000", &(0x7f0000005000)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) r1 = openat(0xffffffffffffff9c, &(0x7f0000002000)="2e2f66696c653000", 0x40, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000006000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000001000-0xb9)="441578ad1d5a777b81e1293b0ed66bd49738661b867bae84e07b98b958913a1aa17413f4939826a7c4a8b80b919ff649a85c1234194c79314fa97286b3636802dec458c1f33351c135c440c92b5d0b2bbb4dacc979096a9b22bdbf005190adef3ded818afb96ccc98dcb5a6dfefdce8d49838600faa34f792640b8a0ebe134c5977dcd9fe734c659d0e743ce33255bb77274db6bfb690c42a405a24b01cdb3c2116ff33a5dc98a1dbe7e563e36ca325265f9cb80c5c6931c65", 0xb9) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r3 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)="7461736b00") getdents64(r3, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48) mq_getsetattr(r1, &(0x7f0000003000-0x40)={0x6, 0xdb, 0x400, 0x3, 0x81, 0x113, 0xfff, 0x7}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000006000)="2e2f66696c653000", 0x40100, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000007000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57) getdents64(r3, &(0x7f0000001000-0x1000)="", 0x0) 2017/12/12 02:15:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000003000-0x8)="2e2f66696c653000") recvfrom(r0, &(0x7f0000001000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x2000, &(0x7f0000001000)=@un=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000003000-0x20)={@generic="7c01e1f9c6bd3ebf6239f9433e6a05a8", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000004000-0x18)={&(0x7f0000abe000/0x4000)=nil, 0x8, &(0x7f0000870000/0x4000)=nil}, 0x18) lsetxattr(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0xc)=@random={"757365722e00", "2d2c29265b00"}, &(0x7f0000d5c000)="73656c662d2c00", 0x7, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00007ae000/0x3000)=nil, 0x3000, 0x2) 2017/12/12 02:15:54 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007ca000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x40, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "798277152080bb35", "3be7e0158c71a670ccfbb0bd5a59c1ff1e4d0b6e61a625469fab6e68e733ba13", 0x555, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) r3 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) r8 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x60)=[{&(0x7f0000000000)="5700e26432aacb796440909ad39273c501eb64ac61c47c3222240903eff3f7e4eddb4f60e924e8faf8b942cf50decece508b6144e1417a294c6243de3a71c1e1b51b3a8bf47d1fb815cb2c9379419d3ad408249583e593f73cd70fd3b32004994ed92842454b9c746bedb83d08f3b41cea865d2e7cc40b7e986d73affc16a1f15adf24297a8639b0969fbc5113bc30daadb68c5b3d35df37f549638e6d47069a1ab70aca03e09ad0650789dfabcdec6ecc", 0xb1}, {&(0x7f0000003000-0x40)="66f4861ebdc16a78cda570a9e0556b5c7cb67887836632682fcb484beea399dfce34f2c6181b788e09439a11b88c37385fb18ff4d5e47a3e90a8d68c59681811", 0x40}, {&(0x7f0000000000)="7e966a8a7792eedb7b7c60261681eea2dc335e49e65441155cef400968abb15369d5538161d6d1122f6ff8d9663c9522ceb798c40701856be3b23331ed564c2579fc8b817f76b18c5b811f0bfcd7bd20282cc331cd9fcf8cabb77510ae0299bae59ce98c83caec6968cbd405992f350647c976d02a533a2162f8f4a6d3308a8b4ca345c6ce955879d8f936118fbaf143d9af7eb956f624bfc5d56ba86cf6d3a16a0593e8cb8cb0315467eaf21339774079730e43935ca88b3573f469728d85a35a9625d265f1824845aa8d09be209a169e4ee295a7f3d898e5c293ce5736c9480be90a260024d769bc4d6a11d462d8", 0xef}, {&(0x7f0000002000)="7da5765b310faf4e7f324b2acc4ffd7a7888ec18cb0f88de7774a63949409688d882014f81a1c300d284ead6d5964714829a8559a900731277e01804fbb15f8d7230fb6414e5f481f45014acc695bbf90a1ac52acad4a285b98d45b44288a66cc74180455d03fd85e8e846fe352b307488ce8234be5583ef75ee92348d7710ae8e6f2f99ca2c470627be3938f63bc05abe06a39b0b87e1ef9e8d7359db2a71141759f69c5a1a73605ef1fed07e4a715f6f7231b0b442f523bd3722671aaca2cebcd4b145b539fae12eea484bf39a77a8916d", 0xd2}, {&(0x7f0000002000)="1068d56046c2ab4d4a41bcec4eb0c509b60ca22c934a13b4efd3f0861802136bfb4365f6f31b5bc719e5d4b6b132a6f12da2061ec5672fbd0d83ed35af405e12a97fb387bb2bd69a3c6b46b0e9a53b0c757d64953168a4c20d3bf9816256bbde1e7978590751083ec6135dce8929f288cfa7053df8347c8abaa32784e8889b4d", 0x80}, {&(0x7f0000000000)="25f926052563d097742d42dc50666d987dc34aac131efeb51dfcc2be2a1307d68b2332937517c8c9e4df24ff5feb9a2641fc09e1f972855f825e08c206ad43bde108f08fffc85b4372864e3eb9cf46ebb2ed5667acf18bc8e5511e7a2570381c1226fc417c3eff3ffedc672953a32657f1070404392699a93d1911893e941163f19014696ba2fccc8ee7e3c626e49960ec9365f11419d7146527aafc1b45c793706df9916e46ca1446ddd77e13673939985e20efafe57185e8059990e340dc7e5e3fda3e01a1e095c1e4b4537c1b0c392a15c2fb6da25dc8f82e50c815349efeacd0b68757b52fd1", 0xe8}], 0x6, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x80, 0x80}, 0x40051) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000)=0x100000001, 0x4) 2017/12/12 02:15:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000974000-0x8)={0x0, 0x0}, 0x80800) r1 = open(&(0x7f0000053000)="2e2f66696c653000", 0x43, 0x0) flock(r1, 0x7) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000f9a000-0x8c)={0x0, 0x3ffe, 0x1f, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffffffffd28f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r2 = open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000bd3000)="52644c4070df3758f487113b7214748f8a8bb52d8dc67f1d2457ed696c63423ac68a3a56884eed0eb7ebb81b8215ac779df20c6c481ef72ed2594edff1a70141c85bc376625149772e157b83613d3de63aa4d564bf2e75dd54", 0x59) getpid() setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00005b9000)={0x8000, {{0xa, 0x3, 0x44, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000d12000-0x10)=@generic="23bf85cda375e7638a315b60a417501f") r3 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) connect$inet(r3, &(0x7f000090a000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = epoll_create(0xa) getpeername$unix(0xffffffffffffffff, &(0x7f0000fab000)=@abs={0x0, 0x0, 0x0}, &(0x7f000016a000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000049d000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) r5 = dup2(0xffffffffffffffff, r4) setsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000e72000)=0xeb, 0x4) readv(r3, &(0x7f000028b000-0x30)=[{&(0x7f0000070000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000159000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f0000706000-0x64)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}], 0x3) pipe(&(0x7f0000c45000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r6, 0x40086432, &(0x7f0000397000-0x4)=0x1) socketpair(0x3, 0x1, 0x8, &(0x7f0000f2e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00003c2000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ed9000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000a98000-0x10)={0xffffffffffffff7f, 0x8, 0xfff, 0x20, r8}, 0x10) add_key$user(&(0x7f0000394000)="7573657200", &(0x7f00006cd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b8000)="6778b9d379ce96595477afbe597a8e206af57fc0bd8e35a4e1c9e7", 0x1b, 0xfffffffffffffff9) 2017/12/12 02:15:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000862000-0x1)="00", 0x2) fcntl$getown(r0, 0x9) pipe(&(0x7f0000400000-0x8)={0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000e07000)=[{&(0x7f000033c000)="2900000021001900013d3524000a00060200000000000000000000040d0014000000001600000020088fdb48", 0x2c}], 0x1) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000dd7000-0x10)={0x0, 0x0}, &(0x7f0000939000-0x4)=0x10) getitimer(0x2, &(0x7f000080b000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00008a7000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00007c6000-0x10)={0x0, 0x0}) utimes(&(0x7f00008f4000-0x8)="2e2f66696c653000", &(0x7f000090f000-0x20)={{r6, r7/1000+10000}, {r4, r5/1000+10000}}) accept4$unix(r1, 0x0, &(0x7f0000893000-0x4)=0x0, 0x80000) sendto$ax25(r2, &(0x7f0000c07000)="c24dffd121b436a068ceb94a3b297bbca291ecc339ade12d82b51d416e6f4811efb7d900cf5b8db098e54c7ed322f012564f77ddb5c9b2b5723427641d24310125f24d252588c664865d9717f2e86f4e7c455ad8641b891632516118fa9d80f79333d0e0ee07fa27e43b120ca32e4e2f69f5f75d9c", 0x75, 0x8000, &(0x7f000084a000-0x10)={0x3, {"46646aafe9bd2b"}, 0x100}, 0x10) [ 89.983858] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor5/16577 [ 89.992418] caller is __this_cpu_preempt_check+0x13/0x20 [ 89.997991] CPU: 0 PID: 16577 Comm: syz-executor5 Not tainted 4.4.105-g36205b7 #4 [ 90.005592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.014923] 0000000000000000 6dc8f9c38bf79952 ffff8800b4567828 ffffffff81cc9b4f [ 90.022923] 0000000000000000 ffffffff839fd4a0 ffff8800b4567868 ffffffff81d28d58 2017/12/12 02:15:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x200, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000143000-0x10)={0x2, &(0x7f0000a91000-0x8)=[{0xcc55, 0x0}, {0x401, 0x0}]}) 2017/12/12 02:15:54 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000319000-0x136)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000baa000-0xc)="2f6465762f6175746f667300", 0x10000, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000e04000)=0x0, &(0x7f0000d6a000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f000065d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") exit(0x8) 2017/12/12 02:15:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000c9f000)=0x0) modify_ldt$read(0x0, &(0x7f00009ac000-0x9f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f) 2017/12/12 02:15:54 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bc7000)="2f70726f632f73656c662f6e65742f70666b657900", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000139000-0x34)={{0xffffffffffffffff, 0x4c69b4b31b65ce2e, 0x0, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f0000c99000/0x1000)=nil, 0x1000, 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) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000010e000)={0x0, 0x0, 0x0}, 0xc) setreuid(r1, r2) 2017/12/12 02:15:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000400000-0x8)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e07000)=[], 0x0) accept4$unix(r0, 0x0, &(0x7f0000893000-0x4)=0x0, 0x80000) sendto$ax25(r1, &(0x7f0000c07000)="c24dffd121b436a068ceb94a3b297bbca291ecc339ade12d82b51d416e6f4811efb7d900cf5b8db098e54c7ed322f012564f77ddb5c9b2b5723427641d24310125f24d252588c664865d9717f2e86f4e7c455ad8641b891632516118fa9d80f79333d0e0ee07fa27e43b120ca32e4e2f69f5f75d9c", 0x75, 0x8000, &(0x7f000084a000-0x10)={0x3, {"46646aafe9bd2b"}, 0x100}, 0x10) [ 90.030949] ffffffff83ced1a0 1ffff100168acf14 ffff8801d4ba9200 ffff8801d4ba9440 [ 90.038972] Call Trace: [ 90.041542] [] dump_stack+0x8e/0xcf [ 90.046797] [] check_preemption_disabled+0x1b8/0x1f0 [ 90.053535] [] __this_cpu_preempt_check+0x13/0x20 [ 90.060014] [] tcp_try_coalesce+0x200/0x4b0 [ 90.065962] [] ? tcp_parse_options+0xb30/0xb30 [ 90.072173] [] ? skb_copy_datagram_from_iter+0xd5/0x660 2017/12/12 02:15:54 executing program 3: setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x80000000, 0x0, 0x100000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfffffffffffff000, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4, 0x0, 0x0, 0x0}, r1, 0xfffffefffffffffb, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3fc000)=nil, 0x3fc000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000083b000)="6465616400", &(0x7f0000af0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000be6000)="ef74d0238740efe7ad8fad5370a8267902100080b1bd79742171f83f76a53a4784dc3ad1cd044047458e6c2432b57b8e2889a027553b9d1fda9219a9c2469cf8e07d9813a1ea7328f9c7fb8c90a3c9683f8f2c756ed5473cb33e435f3ad55798d9db8b996c765ced75c17fa6adf26d01edd08dc277de648f9811848fd60a55b651d649be3f5e248daa31f4c30d26c6a2cfbc79f34d572c003d44c95a8ab388fe62b65deaf384b1c4436954e622ff", 0xae, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x4) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000422000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000ba0000)="da2e80153486fb16ed9dd06dff5f600133fca2eb578d2893d0800906f2581e6befa8debf413c15b30f175f037e6a30831f8e5dbf0f061a9879b97d9cfb407ad000005099b5f89a3fdb0e32f1b3f8878b4fac092c71fd1143e4febfd16755b8489cffdab116e9d9dbf82710533803e8ccda13d8c334cd2f782778795d86a49448bd0d62b77dacbe7d6c8757b2d732f0a909e25cbffcf6fba1cdac3f2dcdb01e3a166cc2a91295342a4ca78f5a06313fc77a79e77c56067c7bcafed434d3621f5ef240", 0xc2) setsockopt$sock_int(r4, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) sendmsg(r3, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[{&(0x7f0000b95000-0xc4)="54", 0x1}], 0x1, &(0x7f0000b95000-0x292)=[], 0x0, 0x0}, 0x0) r5 = socket(0x3, 0x800, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000ba0000)=0x7f, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f000033c000-0x20)={0x8, 0x1, 0x8, 0x101, 0x7, 0x3, 0x0, 0x4, 0x0}, &(0x7f0000345000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00003fc000-0xa0)={r6, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000002, 0x9, 0x7, 0x7, 0x41}, &(0x7f0000920000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00000f5000)={r7, 0x18}, 0x8) socketpair(0x10, 0x80000, 0x90, &(0x7f0000b27000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netlink(r8, &(0x7f0000ba1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ba3000-0x4)=0xc) poll(&(0x7f0000ba3000)=[{r5, 0x10, 0x0}, {r3, 0x44, 0x0}, {r5, 0x100, 0x0}, {r8, 0x20, 0x0}, {r4, 0xa084, 0x0}, {r3, 0x6, 0x0}, {r4, 0x8062, 0x0}, {r5, 0x14, 0x0}, {r3, 0x248, 0x0}], 0x9, 0x1) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000ba2000)={0x9, 0xe2fd}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000ba0000)={r7, 0x12, 0x30, 0x401, 0x2}, &(0x7f0000ba1000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000b9f000)={r7, 0x1, 0xe31, 0x4}, 0x10) recvmsg(r4, &(0x7f0000b99000-0x38)={0x0, 0x0, &(0x7f000095d000-0x40)=[{&(0x7f0000521000-0x2)="0000", 0x2}], 0x1, &(0x7f0000efd000-0x10)="00000000000000000000000000000000", 0x10, 0xa4e}, 0x2) splice(r4, 0x7, r5, 0x10, 0x200, 0x8000001) ioctl$sock_inet6_udp_SIOCINQ(r8, 0x541b, &(0x7f0000efd000-0x4)=0x0) [ 90.079168] [] tcp_queue_rcv+0xfe/0x720 [ 90.084774] [] tcp_send_rcvq+0x391/0x4a0 [ 90.090464] [] ? tcp_rcv_established+0x2cc0/0x2cc0 [ 90.097020] [] ? do_softirq.part.17+0x50/0x60 [ 90.103144] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 90.109961] [] ? lock_sock_nested+0x86/0x100 [ 90.115998] [] ? trace_hardirqs_on+0xd/0x10 [ 90.121946] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 90.128235] [] tcp_sendmsg+0x1d1c/0x36a0 [ 90.133918] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 90.140903] [] ? sock_has_perm+0x1a0/0x390 [ 90.146769] [] ? tcp_sendpage+0x1df0/0x1df0 [ 90.152708] [] ? __lock_is_held+0xa1/0xf0 [ 90.158469] [] ? inet_sendmsg+0x1c5/0x430 [ 90.164234] [] inet_sendmsg+0x26c/0x430 [ 90.169820] [] ? inet_sendmsg+0x6e/0x430 [ 90.175495] [] ? security_socket_sendmsg+0x6a/0xa0 [ 90.182038] [] ? inet_recvmsg+0x490/0x490 [ 90.187798] [] sock_sendmsg+0xb5/0xf0 [ 90.193213] [] SYSC_sendto+0x267/0x300 [ 90.198710] [] ? SYSC_connect+0x2e0/0x2e0 [ 90.204468] [] ? tcp_disconnect+0x1300/0x1300 [ 90.210575] [] ? selinux_netlbl_sock_rcv_skb+0x370/0x370 [ 90.217635] [] ? SyS_futex+0x1ea/0x250 [ 90.223139] [] ? SyS_setsockopt+0x1bc/0x250 [ 90.229076] [] ? do_futex+0x18a0/0x18a0 [ 90.234659] [] ? SyS_socket+0xf1/0x1a0 [ 90.240156] [] ? move_addr_to_kernel+0x20/0x20 [ 90.246349] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 90.252800] [] SyS_sendto+0x9/0x10 [ 90.257951] [] entry_SYSCALL_64_fastpath+0x16/0x76 [ 90.298739] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor5/16577 [ 90.307272] caller is __this_cpu_preempt_check+0x13/0x20 [ 90.312692] CPU: 0 PID: 16577 Comm: syz-executor5 Not tainted 4.4.105-g36205b7 #4 [ 90.320278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.329594] 0000000000000000 6dc8f9c38bf79952 ffff8800b4567828 ffffffff81cc9b4f [ 90.337542] 0000000000000000 ffffffff839fd4a0 ffff8800b4567868 ffffffff81d28d58 [ 90.345481] ffffffff83ced1a0 1ffff100168acf14 ffff8800b9091680 ffff8800b90918c0 [ 90.353435] Call Trace: [ 90.355987] [] dump_stack+0x8e/0xcf [ 90.361227] [] check_preemption_disabled+0x1b8/0x1f0 [ 90.368817] [] __this_cpu_preempt_check+0x13/0x20 [ 90.376237] [] tcp_try_coalesce+0x200/0x4b0 [ 90.382172] [] ? tcp_parse_options+0xb30/0xb30 [ 90.388365] [] ? skb_copy_datagram_from_iter+0xd5/0x660 [ 90.395337] [] tcp_queue_rcv+0xfe/0x720 [ 90.400920] [] tcp_send_rcvq+0x391/0x4a0 [ 90.406593] [] ? tcp_rcv_established+0x2cc0/0x2cc0 [ 90.413139] [] ? do_softirq.part.17+0x50/0x60 [ 90.419246] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 90.426045] [] ? lock_sock_nested+0x86/0x100 [ 90.432064] [] ? trace_hardirqs_on+0xd/0x10 [ 90.437993] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 90.444272] [] tcp_sendmsg+0x1d1c/0x36a0 [ 90.449944] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 90.456916] [] ? sock_has_perm+0x1a0/0x390 [ 90.462761] [] ? tcp_sendpage+0x1df0/0x1df0 [ 90.468692] [] ? __lock_is_held+0xa1/0xf0 [ 90.474449] [] ? inet_sendmsg+0x1c5/0x430 [ 90.480205] [] inet_sendmsg+0x26c/0x430 [ 90.485789] [] ? inet_sendmsg+0x6e/0x430 [ 90.491461] [] ? security_socket_sendmsg+0x6a/0xa0 [ 90.497998] [] ? inet_recvmsg+0x490/0x490 [ 90.503756] [] sock_sendmsg+0xb5/0xf0 [ 90.509167] [] SYSC_sendto+0x267/0x300 [ 90.514664] [] ? SYSC_connect+0x2e0/0x2e0 [ 90.521639] [] ? tcp_disconnect+0x1300/0x1300 [ 90.527744] [] ? selinux_netlbl_sock_rcv_skb+0x370/0x370 [ 90.534805] [] ? SyS_futex+0x1ea/0x250 [ 90.540305] [] ? SyS_setsockopt+0x1bc/0x250 2017/12/12 02:15:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_settime(0x7, &(0x7f000056c000-0x8)={0x0, 0x0}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e30000-0x15)="2f70726f632f73656c662f6e65742f70666b657900", 0x101802, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000ecb000-0x50)={{0x2, 0x9}, {0x2, 0x4601}, 0xffffffffffffffff, 0x1, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_nanosleep(0x0, 0x0, &(0x7f000098f000-0x8)={0x0, 0x989680}, &(0x7f000082f000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x4, &(0x7f0000c1d000-0x8)={r1, 0x0}, &(0x7f00006d8000-0x4)=0x0, 0x7) [ 90.546237] [] ? do_futex+0x18a0/0x18a0 [ 90.551827] [] ? vm_stat_account+0x140/0x140 [ 90.557845] [] ? do_restart_poll+0x200/0x200 [ 90.563873] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 90.570331] [] SyS_sendto+0x9/0x10 [ 90.575484] [] entry_SYSCALL_64_fastpath+0x16/0x76 2017/12/12 02:15:55 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004e5000)={0x0, 0x0}) fadvise64(r0, 0x0, 0x6, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000000000)="6e65742f707479706500") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000002000-0x24)={0x4, 0x4, 0x80000000, 0x1, 0x9d44, 0x8, 0x800, 0x3, 0x1, 0x2f800, 0x6, 0x1000}) ioctl$KDENABIO(r3, 0x4b36) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x400}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000-0x8)={r4, 0x1c9}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000)={r4, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000005000-0x30)={0x18, 0x0, &(0x7f0000003000-0x18)=[@request_death={0x400c630e, 0x4, 0x2}, @release={0x40046306, 0x3}], 0x6, 0x0, &(0x7f0000004000)="b879884cce1c"}) setsockopt(r0, 0x8, 0x7, &(0x7f0000002000)="14bdbc1f3da0abab50e7a715b946c03cdd6a0e6d9fe6ecd129a9be6df5e1f9c1056e5b027f333a046617aa41a4f5f169f0d7f64d8b71d7ff5d951f960108a2fab7770478c7255445844ad62c9d73c3ab849ec1f6dfac47665104300c6a49cb8105f286", 0x63) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r5, 0x7f}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) setsockopt$inet6_group_source_req(r3, 0x29, 0x2b, &(0x7f0000001000-0x108)={0xffff, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000006000-0x68)={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]}) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000002000-0xa4)="864110f9eb6362246eff05411408aeda367f36cb635590ad98d53996c3fa5203fea88e6bfa61f78f9026de6a51322695dd24d1644b46898df87557d5bc1609a6d1fffcdc0907c94b649646e2970a79779621d8b81118cc455e6ebe0706f889c386d38e2de20e61c486610af0aa658f5b282861a606c3e02f42a3d007df795acf731afdab8417ed2510edc2c6fdb889031af3004e86ada5c190b70276c1b94ae88b192b24") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000006000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}], 0x3c) tee(r1, r0, 0x0, 0x2) getpriority(0x1, r2) 2017/12/12 02:15:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b6a000-0x8)="2e2f66696c653000", 0x10000, 0x1c1) recvfrom$ipx(r0, &(0x7f000072c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x7fa4fcb73a8ec9cf, &(0x7f0000abb000-0x3)={0x4, 0x100000000, 0x6ee, "9fe3db3e3332", 0x6, 0x0}, 0x10) r1 = perf_event_open(&(0x7f0000255000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x88000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000847000-0x29)="6d696d655f7479706573656c696e757870726f632d47504c706f7369785f61636c5f61636365737300", 0x1) mq_getsetattr(r2, &(0x7f000069a000-0x40)={0xa6e, 0x6, 0x7, 0x80000001, 0x4c0, 0x0, 0x6, 0x100000000}, &(0x7f0000f11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") preadv(r3, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)="00", 0x1}], 0x1, 0x400000002) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b47000)=0x7d1) read(r0, &(0x7f000053b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1) request_key(&(0x7f0000b1c000-0xb)="706b6373375f7465737400", &(0x7f0000a41000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cfd000-0x29)="6d696d655f7479706573656c696e757870726f632d47504c706f7369785f61636c5f61636365737300", 0xfffffffffffffff8) request_key(&(0x7f00005e4000-0xb)="706b6373375f7465737400", &(0x7f0000078000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b69000-0x25)="233a6d696d655f74797065626465766e6f6465766367726f757076626f786e657431285d00", 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x2) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) r5 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000ee6000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000a11000)={r6, &(0x7f000047a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f0000009000)="d8fc1dd1"}) syz_open_dev$binder(&(0x7f0000008000)="2f6465762f62696e6465722300", 0x0, 0x800) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000000000)=""}) close(r4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r5, 0x40046205, 0xe69c) ioctl$BINDER_THREAD_EXIT(r5, 0x40046208, 0x0) 2017/12/12 02:15:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x80001, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002b4000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54e, 0xffffffffffff7fff, 0x8d01, 0x6, 0x10}, &(0x7f0000d26000-0x4)=0xa0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d26000-0x8c)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000080c000)=0x8c) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00008c7000-0x340)={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]}, 0x1, 0x0, []}, 0x98) 2017/12/12 02:15:55 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x400000000000005, 0x84) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000e66000-0x4)=0x0, &(0x7f0000b8c000)=0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fd6000)={0x0, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x2, 0x16, 0x3f, 0xc}, &(0x7f0000fd6000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ec8000-0x30)={r2, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2}, &(0x7f0000061000-0x4)=0x98) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00007fa000)={0x20000000000001f, 0x8000, 0x5, 0x1bc4, 0x0}, &(0x7f0000fd5000-0x4)=0x10) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000212000-0x18)=@add_del={0x2, &(0x7f0000842000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3c}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fd9000-0x1)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000766000+0x882)={r3, 0xefc, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fd4000)={r3, 0x100000000}, &(0x7f00008b8000)=0x8) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000fd7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000005000-0x20)="000000000000000006f6889c089f013b46e42842f9b3389018767137027c10c4"}) getegid() socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000113000-0x8)={0x0, 0x0}) 2017/12/12 02:15:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x6) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000000a000)=0x0, &(0x7f0000bfe000-0x4)=0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000718000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000790000)={r1, r2, r3}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000ec7000)=0xa4b9, 0x4) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000579000-0x11)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000a0f000)=0xffffffffffffffff, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000a7000)=0xfffefffffffffffc, 0x4) r5 = dup(r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000bc5000-0x4)=0xfffffffffffffff8, 0x4) fcntl$setstatus(r4, 0x4, 0x8000002003) connect$inet(r4, &(0x7f00003ae000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = dup3(r0, r5, 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00002d4000)={{{{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]}, {{0xa, 0x2, 0x100, @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]}}, 0xb5, 0x20, 0x1f, "f881304f031e2d8b49ed86eaa3ebcba3e0a607ff561743228025da5dc9f381eb1878a7a8e9da176cced5d86d9ef83b002604361a59f93ceed95736a71b43c54e012034cac54c644825fd4b36517ae568"}, 0x160) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c22000)=0x0, 0x4) setsockopt$inet6_tcp_int(r5, 0x6, 0x2, &(0x7f0000535000)=0xe2, 0x4) sendto$inet6(r5, &(0x7f0000290000-0x44)="fe4804a6a92d092d2febe064019737a279dae97f93b37e0fe0281f0d44d476360123b7c1c293181aa66e728f3da06328d8abe1159f79e54b43d8e871", 0x3c, 0x44000, &(0x7f000042a000-0x1c)={0xa, 0x0, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000089f000-0xe8)={{{@in=@loopback=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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057a000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00002bb000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x7fff, 0x100, 0xffffffff, 0x1, r7}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00002c0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007dd000-0x4)=0xc) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000829000)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f00008d9000)=[@in6={0xa, 0x2, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x380}, @in6={0xa, 0x2, 0x25, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}], 0x64) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000823000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f000040d000)=0x8) sendto$inet6(r5, &(0x7f0000a76000-0xdb)="31", 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$inet_sctp(r5, &(0x7f000031e000)={&(0x7f000072b000)=@in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000856000-0x50)=[{&(0x7f0000175000)="b44f8e0ef79cd40372d7dec636094d853cc227e33c752ff77689e26b4977b134", 0x20}, {&(0x7f0000935000)="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", 0x1000}, {&(0x7f0000e2e000)="", 0x0}, {&(0x7f00002b4000)="", 0x0}, {&(0x7f0000949000)="ab3251ae26a1e0a8cb278b12ba5c15ecfe1d3d5384899c438a05be6198f58ea9dbbb76b8843bb51eb9f71507ebbe", 0x2e}], 0x5, 0x0, 0x0, 0x4040}, 0x4840) setsockopt$sock_int(r5, 0x1, 0x33, &(0x7f0000777000)=0x1, 0x4) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f00000b5000-0xc)={0x0, 0x0, 0x0}, 0xc) sendto$inet6(r5, &(0x7f000097f000)="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", 0xffd, 0x231, 0x0, 0x0) 2017/12/12 02:15:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c70000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000314000)=0xc) r1 = syz_open_procfs(r0, &(0x7f000063e000-0x8)="656e7669726f6e00") readv(r1, &(0x7f0000ac0000-0x80)=[{&(0x7f0000ac0000-0x73)="00", 0x1}], 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f00004a8000-0xc)="2f6465762f72666b696c6c00", 0x28903, 0x0) socket$unix(0x1, 0x2, 0x0) 2017/12/12 02:15:55 executing program 2: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c48000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x1f, 0x7fffffff, "2e3e2f7b0826", 0x7, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000002000-0x1c)=@req3={0x0, 0x80, 0x100000001, 0x8, 0x9, 0x74c5, 0x1ff}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000003000-0x8)={0x0, 0x4b917cfd}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000001000)={&(0x7f0000001000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x50)=[{&(0x7f0000002000)="a0af275ffc3556bc9263b55b8c43219b6272f51e81d8fe98426bd0c2db695f070b7e5bf5d4513bba935658ba83ad4fc9bf31051912370e923b975dc18514f6014a46a72686b8816d94fe75bdf1525f3d43b412ed3917700c9a5bee9ab61e24527566b90c35ff51403eed10aacd6933f70d8904310255c0ddbaf1a65875765341c7de4b51a22de703c3ae16e42327d3bdce915c09b1d19c05c849a836abb6b5198f1eabd23439e5f35717c1448198540febb900e494a332dd3c89f49c01b42e8cc62fa82dbd2fed1a7035be076f47e4a8922eed", 0xd3}, {&(0x7f0000004000-0x11d)="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", 0x11d}, {&(0x7f0000003000-0xf4)="c17c24cf313ff3c3221f91f8fb459dc0f397d3c20a13194a99036a3603f2323d1a1977a5fab63be3892a7bd3c846bcc9a45ee95a0b457c5535bd936649c774a92f48a7d26611662b1b0eeb18a5e71c16c0c3578224d6731d21f3afbfd09ddd994e40f5f9d499970135f362e781f3a66355b394fe7d0a1ae2e2b927175eb9cda45add4cdb660add97d11095a57280b2c5baed8053c32fb26cc97d6eead3e3cda555a3aa45128f371fb47f097712a13d8f53f4137429a3f8b68ded59e1e9a57f1b685e0fefd9b7ea2e90e0f7e1168130a6f471a5db88a9204bbfbc517ff44c8bb997506f6b77958bc5a543a10e64ca4afd590ffd1f", 0xf4}, {&(0x7f0000000000)="9514d3e2867a5d80cc965b49ce00670ecff6d10ce1203f06aeb63c3f3dda4fb1bcd6b01c4ebb037a00cc", 0x2a}, {&(0x7f0000001000-0x7)="5b44d1d369fa00", 0x7}], 0x5, &(0x7f0000001000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x4, 0x2, 0x6, 0x7, 0x1, 0xe21, 0x1, r3}}], 0x30, 0x1}, 0x40000) r4 = socket$inet6(0xa, 0x1, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000004000-0x1)={0x5}, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000001000-0x76)="5944c53c9a2e02919228d8fce47b6807c9f7a9833d09effcf3c51ce207e7d1a685c65f3152978aa903713b48d3bfd8f67fbbf3b85dc15b8c7184c254f494e294c7e6b9e93dbe0f0d27455563cd9b948679e3457e3940024348b83c298dfb2b9f136ac8e6b24fc7796f3a4f91b314a886d2acc5dca041", 0x76, 0x20000000, &(0x7f0000005000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$unix(0xffffffffffffff9c, &(0x7f0000002000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000005000)=0x6e, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r5, &(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000001000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006000+0xc9c)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) r9 = getpid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) r11 = getgid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r5, &(0x7f0000001000)={&(0x7f0000004000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000003000)=[{&(0x7f0000002000)="30fccf654ab6e66b7f6bd2955502a48163c78e499c783b471ea3b111d8cf4f67965e4b71a6bc5dd2d85e34f5dd7c0968eeb10c3550713670b07b4439624885078fb68d3f3da2d933e45948e52bd7b94db8d16a080496da78c850d28822ac957b7c", 0x61}, {&(0x7f0000003000-0x2b)="77e46c44b087c499ec21cab35facddbeeb1f3be4864f4da152b057a907156166390f86167af2d78684a600", 0x2b}, {&(0x7f0000007000-0xcc)="0a6364b1d28b68f205bb4906825b571f77cf55385b2d66cd85b1b98d6c4bb18b316b2fd77f2a29499e433967c98ddb5dd0e7d5e608e5c1703a6bea9117464768ba1020650dffb23c54493e1ec7cabd9ba832a806a649d05e43b9cedacf1bb0ac9c9c62804213072f8512b5eb26bbd465b90401053866476992b1e2b9a5156704a16ef96b9f676a4df789be0b5f1d06733c0361eecddd3da7bf932040eb64cdc66b6eee54350d1f8a129359cbecef8a77cc77b5b43fb1d1b55fb7640847e00b62506da6ec417693f0e7d89737", 0xcc}], 0x3, &(0x7f0000006000)=[@rights={0x28, 0x1, 0x1, [r4, r1, r5, r4, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x68, 0x4000}, 0x8000) 2017/12/12 02:15:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x6, &(0x7f00009b2000)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000efa000)="00", 0x1) socket$inet6(0xa, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00008b1000)="2f6465762f6877726e6700", 0x3fa, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d93000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10b000) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000fa5000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000812000-0x4)=0x943, 0x4) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r6 = socket(0x19, 0x535a84eb93a62d04, 0x9) r7 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) writev(r8, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TCSETAW(r8, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r8, 0x402c542b, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x3, 0x3, 0x6, &(0x7f000030e000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, 0xffffffffffffffff, &(0x7f0000dcb000)={0x10, 0x0}) bind$netlink(r1, &(0x7f0000088000)={0xf, 0x0, 0x80ffffffffffffff, 0x2000000400}, 0xc) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000bb8000)=[{0x0, 0x1, 0x8, 0x1bbe1ec0}]}, 0x10) write(r7, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000062000-0x4)=0xc) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000a89000)={r10, @empty=0x0, @broadcast=0xffffffff}, 0xc) 2017/12/12 02:15:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0xfffffffffffffffe, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x2005, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000004000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x5, 0x0, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3d, &(0x7f0000cd8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@generic={0x0, 0x88b5, 0x6, 0xb, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "4af2f41026bf317f2833a1", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "80f264ff72632e387e6433199de3303a"}}}}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000494000-0x4)=@assoc_id=0x0, &(0x7f0000e19000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00006c7000)={r2, 0x7ffffffe}, 0x8) r3 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r3, &(0x7f0000c0a000)={0x0, 0x0, &(0x7f0000335000)=[{&(0x7f000000e000)=[{0x14, 0x13, 0x3fb, 0x0, 0x0, "11"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000ee0000)=0x4, 0x4) getsockopt(0xffffffffffffffff, 0x4, 0x7fffffff, &(0x7f0000cb9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000319000)=0x34) socketpair$inet_sctp(0x2, 0x8000100000000a, 0x84, &(0x7f0000697000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000030e000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e0000-0x4)=0xe8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006d8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ca4000)=0x0, &(0x7f00007e8000)=0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00007d1000)=0x0, &(0x7f00000d9000-0x4)=0x4) syz_emit_ethernet(0x1017, &(0x7f00003df000-0x1017)={@random="7782d97f6b15", @random="3007723d989f", [{[], {0x8100, 0x7f, 0x3, 0x3f}}], {{0x6558, @llc={0x1003, @llc={0x42, 0x0, "14", "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"}}}}}, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000746000-0xc0)=[@in6={0xa, 0x1, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x10001}], 0x9) write(0xffffffffffffffff, &(0x7f00009c9000-0x29)="260000005e0009000000eaf83a0000000000000002000000fbffffff000008db1ee9ff4435eade5f3c", 0x29) [ 90.679770] binder: 16647:16651 ioctl 40046205 2 returned -22 [ 90.708405] binder: 16647:16651 ioctl c0086420 20ee6000 returned -22 [ 90.718731] binder: 16647:16651 ERROR: BC_REGISTER_LOOPER called without request 2017/12/12 02:15:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000004000000003, 0x2) sendto$inet(r0, &(0x7f0000461000-0x9d)="986d01e8047a1f32be7ab2ef12baace804aeb1063870d3b8437db60ad3972d5d9b3fdedaf513a80000bbb36eecfea1764d99bd7e000000099cbd78109078774ea204216edecaca21d562b9599a84aebf1c20d087b48fee20102964e84bf6157ab5fa027278488734bb9ce7bd970f10ad2c8b29f77a0800368fbd786d073c43b409508fd9fa58f5c95c56ad990fac32f753174892e6c2e7ed2e16ad807b", 0x9d, 0x8081, &(0x7f0000f9f000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000d4e000-0x90)={0xc, {{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) sendmmsg$inet_sctp(r0, &(0x7f0000c41000-0x38)=[{&(0x7f0000a80000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000312000)=[{&(0x7f0000243000-0x41)="f298f16eb4313bfa9855510ea528ad07967754115e720acf718a93659f474d4faf99f2b608ef68065674b0283f085bb4f487fe9c060d5809b238829f49bbf2c534", 0x41}, {&(0x7f0000732000-0x6c)="7dd8f1dddf06bd69bdfc311221819dbd0b9cada29bb562e620bd773ecdf70f91a907eaef13f43f84b6e30a28a59fb99aa6a3d7d7c32b223b8d5e50cca0a9276933033d8be93c1dfc0cee7aae46527dfbd8ca738734269450705070065285836b03f05db800803b0666ea3d70", 0x6c}, {&(0x7f0000299000)="10b2f19d68e0f19c1ce01a5d8ad438bcc4490ba291f718a157536190fabfcf0e601eb87feef317ceb857248a45938f2376092a638d01529777426217a30a95e193cdd969c7e94355c8bf0b259945a02b529751f573881e35a5f975f7005a945e97391e169f311492617e4cd584ed0087b8b3da198e54e07cbe14e10b880f275968612a8e474e5068562c6a6b442051b5b6758537a9cad584a2d17bac436f6bc0a3fd80fc1f7e60e8644fd615a01e75a648801970b25dc376897a3f9005716ad282324102a9511d1b2f5401d28546565d43d7538a57792054a0a3f08513521a9eb6a1f5f33bd3", 0xe6}, {&(0x7f00007f1000)="51e4d958bc9b284ec5", 0x9}, {&(0x7f0000cd8000)="ef53862afde40a15c5789d2b8976bcc53f9bc0585d", 0x15}, {&(0x7f0000b2c000-0x21)="9439b71e6ff6883980d3059fc46c5536aab531e5e55ff9042f3d8dd06cfb8223c7", 0x21}, {&(0x7f0000190000-0xe)="de58bc43750217523e9a606a919c", 0xe}], 0x7, 0x0, 0x0, 0x4}], 0x1, 0x40) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000008a000-0xe8)={{{@in=@multicast2=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=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000929000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000161000-0x28)={@common="67726574617030000000000000000000", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004e7000-0x8)={0x0, 0x0}) setsockopt$inet_mreqn(r3, 0x0, 0x21, &(0x7f0000e86000-0xc)={@multicast2=0xe0000002, @empty=0x0, r1}, 0xc) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000afb000)={0x2, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21, 0x1, 0x3, 0x3f, 0x200, 0x0, 0x9, 0x80000000, 0x8}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000036000-0x90)={0xfffffffffffffff7, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000690000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x100000000000001, 0x8, [@multicast1=0xe0000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x30) socket$inet6(0xa, 0x8000a, 0x8) r4 = socket$inet6(0xa, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00003d7000)={0x0, 0x9}, &(0x7f000065c000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e6d000)=@sack_info={r5, 0x3fb, 0x4}, &(0x7f0000fbe000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000125000-0xc)={0x0, 0x7be8, 0x30}, &(0x7f00001a0000-0x4)=0xc) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f0000d26000)={r7, 0x100000000}, &(0x7f0000416000-0x4)=0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005c6000-0xe8)={{{@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}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a2d000)=0xe8) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000a68000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00001dc000-0xc)={0x0, 0x10, 0x30}, &(0x7f0000cc8000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f000038e000)={r6, 0x84, "20b9e24bccd57bf7d7a7504236eb61c93406e44cbc92183322d544321e1b4c0021fe7152ad60f44761aafca74afd501c6fde2c86e04f57ca2f1989b44444de6a168a0002c0a0d34fca440e1ba35edff9bf4fdf76b4142067e596430145769936456f0cd21afa7326107bcfdee589021a26b69d133a6c193533e778fe4ceb3882637d4bff"}, &(0x7f00009e4000)=0x8c) sendto$inet(r3, &(0x7f0000d9f000-0x93)="c702006ed3d466d7cc62267353f8e875a6bd8664d60a28b1ea4680e260ab765f0c0280f42fb53fa63ec96a5ccaf5f19606635faaad7e020169856f6301fd44a883e3d58805530ef190626f3d80aff3106ca03001d025989400000000000005584b205aee829db7df35afea5ee72a9c0c49f5d1cc1d505124ee3739f81c0f9a1206d1ff070000a3315bc49cf406867acfbd0e5e", 0x93, 0x200000020008003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000772000)={r9, 0x18}, &(0x7f0000fe4000-0x4)=0x8) r10 = accept(r0, &(0x7f00005a7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) getsockopt$inet6_tcp_buf(r10, 0x6, 0xe, &(0x7f0000288000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000024f000-0x4)=0x1000) setsockopt(r8, 0x9, 0x5, &(0x7f0000004000-0x46)="943ff4f103eb558d91d00246a02ca0377cb19ac4f0c390ecf6888e84ce2f64ec43a5bff4cc4eb738c611f5c30d756d47cbe06da3ba5696977d80cb26203597f4eb28678a211b", 0x46) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000fd7000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f00003ac000-0x4)=0xc) accept4$inet(r10, 0x0, &(0x7f00008d1000-0x4)=0x0, 0x8000000000080003) r11 = accept4$inet(r3, &(0x7f0000c86000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ab000)=0x10, 0x200000000807fe) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000719000)={0x8000000031}, 0x1) connect$inet(r11, &(0x7f0000f00000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 02:15:55 executing program 5: mmap(&(0x7f0000000000/0x11f000)=nil, 0x11f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) setns(r0, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80803, 0x7fe) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000011f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f000011f000)={0x0, 0x0}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000011e000-0x4)={0x9, 0x7, 0x2000}, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000011c000)={0x9, 0x3, 0x1000}, 0x4) [ 90.742520] binder: undelivered TRANSACTION_COMPLETE [ 90.742553] binder: 16647:16651 ioctl 40046205 e69c returned -22 [ 90.781470] binder: 16647:16651 ioctl 40046205 2 returned -22 2017/12/12 02:15:55 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000da6000)="2f73656c696e75782f63726561746500", 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x400000000000005, 0x84) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000e66000-0x4)=0x0, &(0x7f0000b8c000)=0x4) r3 = add_key(&(0x7f00005b4000)="727872706300", &(0x7f0000bf6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c57000)="e143c75093e94c7943dcddac6328b3af08a8d9f5f9f5acc37190831a2a8115083622dfbc8266e33f1e1258a7dbfc4fe9df54ff1070fbdbc957c8aae5e6789cda2cd7308c8d369a90ecbfa33428911d9d13030f5bf8d9b1be121b657da0967b6871118d0dc03ebdc652ac3c2b16f55513eae7499ded48364a973111d29f6c3a5b4a", 0x81, 0x0) keyctl$revoke(0x3, r3) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fd6000)={0x0, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x2, 0x16, 0x3f, 0xc}, &(0x7f0000fd6000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ec8000-0x30)={r4, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2}, &(0x7f0000061000-0x4)=0x98) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00007fa000)={0x20000000000001f, 0x8000, 0x5, 0x1bc4, 0x0}, &(0x7f0000fd5000-0x4)=0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000efb000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fda000-0x4)=0x10) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fd9000)={{{@in=@multicast1=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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000072a000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000591000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000fd9000-0x4)=0x4, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000003a000)={&(0x7f0000838000/0x4000)=nil, 0x4000}) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000212000-0x18)=@generic={0x2, 0x0, 0x80000001}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fd4000)={r5, 0x100000000}, &(0x7f00008b8000)=0x8) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000fd7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000005000-0x20)="000000000000000006f6889c089f013b46e42842f9b3389018767137027c10c4"}) getegid() [ 90.789538] binder: 16647:16689 ioctl c0086420 20ee6000 returned -22 [ 90.810935] binder: 16647:16669 ERROR: BC_REGISTER_LOOPER called without request [ 90.818890] binder: BINDER_SET_CONTEXT_MGR already set [ 90.826430] binder: 16647:16651 ioctl 40046207 0 returned -16 [ 90.832460] binder_alloc: 16647: binder_alloc_buf, no vma 2017/12/12 02:15:55 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00000f0000-0x4)=0x5, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa2, &(0x7f0000b0d000-0xa2)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8847, @x25={0x2, 0x7fffffff, 0x1f, "5d79177980ee28ad1cf266b91dcddb2f5a98684d247d896e54b1a2e499632811e2b7e6431c11d004577d42eed00e283c4699d85a0f3632ca285f87d1e319f7c9e600a0dd5eeecf24d19dd7aa6dcabcffb24e02cb451b880844d2ee849bc8de5136496c9097e2b4e6816ffe025f30e8ec461759c74fa5848cf555206d9cb77506a0da347aecd17d3c338c7b9ad7b50d660b"}}}}, &(0x7f0000984000-0x18)={0x0, 0x4, [0x569, 0x106, 0xb50, 0x97d]}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000de5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) r1 = accept(r0, &(0x7f0000f0c000-0x6e)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000293000)=0x6e) socket$packet(0x11, 0x3, 0x300) syz_open_dev$sg(&(0x7f00004b4000)="2f6465762f73672300", 0x8, 0x600000) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000ba7000-0x4)=0x89e, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000f09000)=0x3, 0x4) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f0c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000f0e000-0x20)=[{&(0x7f0000402000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000f0e000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f0e000)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x40000000000, 0x10001, "6555275a1e80a794b86daa70f21be61dc7551c102e1f394a9b13e28677a21bab166e134b84ab3bcf18b538adfa9e0a7e3ac830a80289e69b4d1d4e1a7955c2efdfe3ed4b216da70c6fb68c3001d8bbbf"}, 0x160) poll(&(0x7f0000f0c000)=[{r0, 0xa130, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x7) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000f08000)=[{&(0x7f00002a5000)="", 0x0}, {&(0x7f0000f0b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}], 0x2, &(0x7f0000ee0000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x10001}, 0x40002102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r2, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000c4e000-0x2)="a6", 0x1, 0x0, 0x0, 0x0) 2017/12/12 02:15:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000036a000)="2e2f66696c653000", 0xc) r0 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000335000-0x4)=0xffffffffffdfffff, 0x4) r1 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x600001, 0x0) keyctl$update(0x2, 0x0, 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000386000-0xc)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000514000)="2e2f66696c653000", &(0x7f00001f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000300000-0x8)="2e2f66696c653000", &(0x7f000036b000)="2e2f66696c653000", 0x9001, r2, r3, 0x800, 0x6, 0x12800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4000000000000003, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000e98000)="69645f7265736f6c76657200", &(0x7f0000233000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f00005ab000)="6b657972696e6700", &(0x7f000053a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r6) r7 = perf_event_open(&(0x7f0000b3a000-0x78)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, r5, 0x2) mount(&(0x7f0000df2000)="2e2f66696c65302f66696c653000", &(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f0000df3000-0x3)="007609", 0x1001, &(0x7f0000a06000)="") signalfd(r7, &(0x7f000084e000)={0x3}, 0x8) unlinkat(r0, &(0x7f000057d000)="2e2f66696c653000", 0x200) chmod(&(0x7f0000905000)="2e2f66696c653000", 0xc0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000daa000-0x2e)={0x0, 0x26, "7db6135f07a79d50a241baaf457a80b55d9401a8621701a3fdd2c51e9a6db6b13abc431d97f4"}, &(0x7f000002b000)=0x2e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00004d6000-0x32)={r8, 0x3, 0x2a, "ca5ce169046225fa46ad07000000000000003100000d000001000013c0c9ade8489f84371b008c6aeedb"}, 0x32) socket$netlink(0x10, 0x3, 0x0) getdents64(r1, &(0x7f0000804000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000af4000)={0x5, 0x0, 0x10001, 0xb76}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000f46000)={0x9, r9}) [ 90.846416] binder: 16647:16669 ioctl 40046205 e69c returned -22 [ 90.853780] binder: 16647:16689 transaction failed 29189/-3, size 0-0 line 3131 2017/12/12 02:15:55 executing program 6: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000f6b000)=0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000f6c000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6b000)=0x10, 0x800) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000b4d000-0x4)=0x6, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(r0, &(0x7f0000f6c000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000017a000-0x4)=0x10, 0x80800) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x3, 0x8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$ipx(r3, &(0x7f000032d000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f6c000)=0x10, 0x80000) r5 = gettid() mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000f6e000-0x4)=r5) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x80000000000003f, &(0x7f0000f6f000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f6f000-0x4)=0xc6) r6 = socket(0x10000000010, 0x800400000002, 0xe) write(r3, &(0x7f0000a16000-0x1e)="1f0000000affe8fd434504234d0800008100000800010001ffdcffdf000d", 0x1e) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0xc) write(r6, &(0x7f00008e5000)="", 0x0) write(r3, &(0x7f000017a000-0x21)="1f0000000104ff68fd435400000000800000000008000100020523dcffdff03622", 0x21) write(r7, &(0x7f00007fa000)="1f0000000104ff00fdde45c807000000000000000700018001fd00dcff9f00a323", 0x21) close(r4) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r7, &(0x7f0000401000-0xd)="1f0000000104ff00044345bb0700020000d100000600060020002200001200a3", 0x20) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f00008f5000)={0x0, 0x1}, &(0x7f0000115000-0x4)=0x8) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ab5000-0x20)={0x3979, 0x1de, 0x2, 0x1, 0x8000000005, 0x3, 0x80, 0x7, r8}, &(0x7f0000e0d000)=0x20) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 02:15:55 executing program 2: setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() 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}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x80000000, 0x0, 0x100000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfffffffffffff000, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4, 0x0, 0x0, 0x0}, r1, 0xfffffefffffffffb, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3fc000)=nil, 0x3fc000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000083b000)="6465616400", &(0x7f0000af0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000be6000)="ef74d0238740efe7ad8fad5370a8267902100080b1bd79742171f83f76a53a4784dc3ad1cd044047458e6c2432b57b8e2889a027553b9d1fda9219a9c2469cf8e07d9813a1ea7328f9c7fb8c90a3c9683f8f2c756ed5473cb33e435f3ad55798d9db8b996c765ced75c17fa6adf26d01edd08dc277de648f9811848fd60a55b651d649be3f5e248daa31f4c30d26c6a2cfbc79f34d572c003d44c95a8ab388fe62b65deaf384b1c4436954e622ff", 0xae, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x4) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000422000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000ba0000)="da2e80153486fb16ed9dd06dff5f600133fca2eb578d2893d0800906f2581e6befa8debf413c15b30f175f037e6a30831f8e5dbf0f061a9879b97d9cfb407ad000005099b5f89a3fdb0e32f1b3f8878b4fac092c71fd1143e4febfd16755b8489cffdab116e9d9dbf82710533803e8ccda13d8c334cd2f782778795d86a49448bd0d62b77dacbe7d6c8757b2d732f0a909e25cbffcf6fba1cdac3f2dcdb01e3a166cc2a91295342a4ca78f5a06313fc77a79e77c56067c7bcafed434d3621f5ef240", 0xc2) setsockopt$sock_int(r4, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) sendmsg(r3, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[{&(0x7f0000b95000-0xc4)="54", 0x1}], 0x1, &(0x7f0000b95000-0x292)=[], 0x0, 0x0}, 0x0) r5 = socket(0x3, 0x800, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000ba0000)=0x7f, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00003fc000-0xa0)={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]}, 0x100000000, 0x9, 0x7, 0x7, 0x40}, &(0x7f0000b9f000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x40000000015, 0x5, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) bind$inet(r6, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000759000-0xc)={0x6000000d, 0x0}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r6, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r6, &(0x7f0000007000)="1e", 0x1, 0x4000000, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 02:15:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000141000)=0x0, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006c3000)={0x0, 0x0}) pipe(&(0x7f0000e18000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e25000-0x11)="2f73656c696e75782f656e666f72636500", 0x50001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000b5c000-0x4)=0x1, 0x4) flock(r0, 0x2) sendto$inet(r0, &(0x7f0000f94000)="a2890261e50200c74f16be208bea91311618424526418625bf38c7", 0x1b, 0x4000, &(0x7f000070e000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r2, 0x0, r1, 0x0, 0x20, 0x8) 2017/12/12 02:15:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x405, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000bf2000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r2, &(0x7f0000001000)=[{{r3, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x40000800, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r2, &(0x7f0000ef1000-0x20)=[{&(0x7f00007d7000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x1) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) r4 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000e6f000)={&(0x7f000097e000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000b2f000-0x30)=[{&(0x7f000060a000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f00007b8000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f00000ca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}], 0x3, 0x0, 0x0, 0x6}, 0x10141) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f00000ff000)={0x0, r4}) r7 = open(&(0x7f0000f97000)="e91f7189591e9233614b", 0x800, 0x102) ioctl$TIOCSPGRP(r7, 0x540f, &(0x7f00000aa000-0x4)=r4) syz_extract_tcp_res$synack(&(0x7f0000218000)={0x0, 0x0}, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000be000)="2f6465762f6877726e6700", 0x8000, 0x0) recvmsg(r6, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)="", 0x0, 0x0}, 0x0) r8 = accept4(r1, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea5000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00008ca000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000600000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000e67000)={r9, 0x1, 0x30}, 0xc) getsockopt$SO_PEERCRED(r8, 0x1, 0x11, &(0x7f00006ec000-0xc)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f000077a000-0x4)=0x0, &(0x7f00009f0000)=0x0, &(0x7f0000ca9000)=0x0) fchown(r0, r10, r11) [ 90.917205] binder: undelivered TRANSACTION_ERROR: 29189 [ 90.927413] binder: undelivered transaction 264, process died. 2017/12/12 02:15:55 executing program 4: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000168000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xebd000)=nil, 0xebd000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ebf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r2, &(0x7f00001fd000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000058b000)=0x8) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000055a000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e7d000-0x4)=0xb) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000d82000)=0xfffc, 0x4) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000b0c000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ebf000)=0xc) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x8010, 0xffffffffffffffff, 0xfffffffffffffffe) sendto$inet(r3, &(0x7f000058d000)="660503a8b2aa026bf6768df279f0132876922f0b0da7222e9197353b216e17a5aaac75eb0631b0b0c57ebf7154ac8b34ea414ff4f6405729401559ac20bc21fc6661b5514cff7a20e59f5fd0a6cd672fdef784875ad243fa3c5a13f7117c118d5c94f1b5fed70fcf80b53129f05a2db35178963ef445073dbd9c14c1", 0x7c, 0x40000, &(0x7f0000ebd000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x801, 0x6, &(0x7f00009b2000)={0x0, 0x0}) r5 = memfd_create(&(0x7f0000efa000)="00", 0x1) socket$inet6(0xa, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00008b1000)="2f6465762f6877726e6700", 0x3fa, 0x0) r6 = syz_open_dev$tun(&(0x7f0000d93000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10b000) fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000fa5000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000812000-0x4)=0x943, 0x4) 2017/12/12 02:15:55 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000-0x30)={0x58, 0x0, &(0x7f0000005000-0x58)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x20, 0x8, &(0x7f0000003000)=[@fda={0x66646185, 0x3, 0x1, 0x1a}], &(0x7f0000003000)=[0x38]}, 0x7f}}, @dead_binder_done={0x40086310, 0x3}], 0x94, 0x0, &(0x7f0000005000)="796a823e49d276622651719e1ef684d18ade927460534c3ebde1114a218e5f85b69fb32607a1cb7263af93eeb2ec9f66041ff7801a1d4a5aafa9e620b1173abf6fed629d578fde33384c3f00d6181e16be665761de06f0e58d35a7278912633a0d25cc80fbff60b15b02d1393be0f81289bf9544c737a81c18d18614645fbe448cc6d8c11b71773e046f3f6085bbcdf02e3e45ad"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000007000)="2f6465762f62696e6465722300", 0x0, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f000000c000-0x4c)={0xcff5, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f000000c000)=[@increfs={0x40046304, 0x1}, @dead_binder_done={0x40086310, 0x2}], 0xbf, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0977eb92087ae81c5edbd8273edd16b04000000000000b6cde76553577fcfed313d43808fbf51f77c524cc75f51f23f302a8b1470f2e15e9465127e54ba1f0df55ef5ad3a813c9b73d9c2009979e95a29149c85b32da310bd56d7a95bffa5f26b117ac5ded6e2dee983065dc3362f5bb2f1a6402405bdac"}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000000c000)={r4, 0x0, 0x0, 0x0}) r5 = mmap$binder(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x2000000, 0x2011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, r5, 0x3}], 0x1, 0x0, &(0x7f0000008000-0x1)="9a"}) mmap(&(0x7f000000a000/0x1000)=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(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x148, 0x0, &(0x7f0000010000)=[@enter_looper={0x630c}, @reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x38, 0x20, &(0x7f0000005000)=[@fda={0x66646185, 0x4, 0x3, 0x1f}, @fd={0x66642a85, 0x0, r3, 0x0, 0x4}], &(0x7f0000007000)=[0x28, 0x28, 0x30, 0x38]}, 0x100000001}}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18, 0x28, &(0x7f000000e000-0x18)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x0}], &(0x7f0000004000)=[0x48, 0x78, 0x40, 0x38, 0x0]}}, @reply={0x40406301, {0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x40, 0x48, &(0x7f0000003000-0x40)=[@flat={0x73682a85, 0x101, r5, 0x4}, @ptr={0x70742a85, 0x0, &(0x7f000000b000-0x1)=0x0, 0x1, 0x0, 0x1d}], &(0x7f000000e000)=[0x78, 0x20, 0x0, 0x0, 0x40, 0x68, 0x38, 0x78, 0x48]}}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x30, &(0x7f000000c000)=[], &(0x7f0000010000-0x30)=[0x38, 0x40, 0x38, 0x38, 0x30, 0x28]}}, @increfs={0x40046304, 0x3}, @register_looper={0x630b}, @request_death={0x400c630e, 0x0, 0x1}, @request_death={0x400c630e, 0x0, 0x1}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000004, 0x10010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000000d000-0xf)={0x0, 0x0, 0x0, 0x0}) 2017/12/12 02:15:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000043000-0x8)={0x0, 0x0}) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00004c2000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e7f000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000e80000)={0x0, 0x2, 0x80, 0x0, 0x0}, &(0x7f000022b000)=0x10) r2 = socket$inet(0x2, 0x0, 0x69f) r3 = socket$inet6_sctp(0xa, 0x200000000001, 0x84) sendto$inet6(r3, &(0x7f00000b3000)="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", 0x4d2, 0x3ffff, &(0x7f0000578000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x80000000}, 0x1c) sendto$inet6(r3, &(0x7f000007d000-0xab)="87bf4d43a84b58ff3b1c94d73bc3616dc124695b30359c5513dc84eac91404f3c1923e5df968cb79da6b45f62c81cd427de792f70f4e9a6d166004ea470ecf6d6f21b2608f8bf3bd84de3659147ecd09a9210f37922aafc67b9636467b2bb01f1134c50dccdee33642c3b81f07a995a169a600e7016ff0b4d9589dfdc5a2148b1cca8117bda72a612f3558ae931c0ed72e0a17cdb253aca025ba6bccc5fd02cda93afc78189e068c4abd75", 0xab, 0x40040, &(0x7f00001ae000)={0xa, 0x2, 0x400, @loopback={0x0, 0x1}, 0x1}, 0x1c) r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f00008cb000-0x10)=[{&(0x7f0000b8d000-0x49)="480000001400190d09004beafd0d8c560a847f0080ffe00600000000000000a2bc5603ca00000fff89000000200000000100000000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) sendfile(0xffffffffffffffff, r2, 0x0, 0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ec4000+0x9ca)={r1, 0x3, 0x10}, 0xc) 2017/12/12 02:15:55 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x10007fffc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000013000)="00", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000004000)="d722c91a3820704b91bd77e2ba126d8ca6df39e500055d6e1b500be5789f1571942815e807b26a3069e02d2f119e01cca889929565bd527c3143f0c56a01e3cc03dd2b9d1a439bffbaef7e3e1d01e0", 0x4f, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000019000)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000004000-0x4)=0xc) sysfs$1(0x1, &(0x7f0000012000)="00") clock_gettime(0x7, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000005000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0xfffffffffffffffc, 0x500, 0x80000001, 0x40000001, r3}) fallocate(r2, 0x3, 0x0, 0x4000010000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000005000+0x87b)={@common="65716c00000000000000000000000000", @ifru_data=&(0x7f0000005000)="a36f4465c3462a20771700f9e353f5799061af968e7a30ed167c207126d6dd1d"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000013000)="2e2f66696c653000", &(0x7f0000006000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd) dup3(r2, r0, 0x1000080000) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000003000)={0xffffffffffff8000, 0x88c0, 0x200, 0x57, 0x80000001, 0x601c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000005000)=[{&(0x7f0000002000-0xf0)="d00a64f1d5fb4b3e14bdfca1bff5f6377fdff160cabf19ad444e6754965ea1158475abea27384ad1e49b56d60143b92353b416bd21d4fd61a322bdd692507f150bf49123eae1ecd3fd3ae1c8828d19764afa251fee76ca49b3d5b4516fec5cee2bdf814a58ba636e63bd78be5d1d4e7a50af457f1db451caca75920000e6d535a6a1a0ea551345eb4167195c5aaf2801b4ad50e8aca3f57c313d9f8611636e2f2f78c424eadb330ea8d347bce797bcc3df5fd647b4853fd6743267965ba2f121b15a566155d559e104e9303ae4b5ae068a9ca43f1c0c55f578a86c7eba0c738e32a358d169a38318b523d591cfbd039d", 0xf0}], 0x1, 0x8) close(r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000007000)="", 0x0) [ 90.984501] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 91.008525] binder: 16783:16784 got reply transaction with no transaction stack [ 91.009049] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/12 02:15:55 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000b57000)={0x0, 0x4, 0x30, 0x0, 0x2}, &(0x7f00006ae000)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000155000-0xa0)={r1, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x3, 0x2abe, 0x1}, 0xa0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002b4000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54e, 0xffffffffffff7fff, 0x8d01, 0x6, 0x10}, &(0x7f0000d26000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009dd000)={r1, 0x6b, "2f815dd3fc79d1e1b224d4e293738f2a7c9e7d461cf6189b0142dd1bdc069f86d5de96f7165fb80320fbb111a2674cfb35951c16ddaf508bb2dd6783436dee201e496b77ae2363dfc46e7f85940aad1507d08518e03308694b2ea62e06bdb647048f4f777695cb43fef429"}, &(0x7f0000885000)=0x73) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d26000-0x8c)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000080c000)=0x8c) r3 = openat(r0, &(0x7f0000617000)="2e2f66696c653000", 0x200000, 0x101) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000d20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000159000-0x4)={0x0, []}, &(0x7f0000d27000-0x4)=0x4) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a66000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000373000)="2f6465762f73657175656e63657200", 0x2, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000d28000-0x4)=0x0) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000d27000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00008c7000-0x340)={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]}, 0x1, 0x0, []}, 0x98) [ 91.028289] binder: 16783:16784 transaction failed 29201/-71, size 32-8 line 2924 [ 91.038106] binder: 16783:16784 ioctl 404c534a 2000bfb4 returned -22 [ 91.045700] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 91.049218] binder: 16783:16784 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 91.049223] binder: 16783:16784 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 91.073158] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/12 02:15:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(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) lstat(&(0x7f0000e40000-0x8)="2e2f66696c653000", &(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) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a4f000)="2f6465762f6877726e6700", 0x10002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f63726561746500", 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x3ff}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @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]}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000)={r2, 0xa0, 0x39be, 0x3, 0x3, 0x300, 0xb11, 0x4, {r3, @in6={{0xa, 0x0, 0xdd7, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x5, 0x2, 0x7fffffff, 0x5}}, &(0x7f0000003000-0x4)=0xb8) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) 2017/12/12 02:15:55 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000405000)={@common="62637366300000000000000000000000", @ifru_flags=0x2000}) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f00004ee000)=@generic="24bba89a366eb5fee0fc656a7c27c4ad") r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000f69000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00004c1000)={0x0, 0x0}) socketpair(0x2, 0x0, 0x6, &(0x7f0000253000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00009e4000-0xc)={r2, 0x80000, r3}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c5000/0x4000)=nil, 0x4000, 0x3, 0x32, r1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000332000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e6000-0x4)=0xe8) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000afc000)={0x0, 0x0, 0x0}, &(0x7f0000203000)=0xc) r5 = accept$inet6(r4, 0x0, &(0x7f00005fb000-0x4)=0x0) r6 = accept4$inet6(r5, &(0x7f000000a000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000000f000-0x4)=0x1c, 0x800) bind$inet6(r6, &(0x7f00001c1000-0x1c)={0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x2}, 0x1c) getgid() r7 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000094000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r7, &(0x7f00009d7000)="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", 0x1000, 0x4000, &(0x7f00006d6000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00006ae000)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f000067d000)=0xc) 2017/12/12 02:15:55 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000-0x30)={0x58, 0x0, &(0x7f0000005000-0x58)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x20, 0x8, &(0x7f0000003000)=[@fda={0x66646185, 0x3, 0x1, 0x1a}], &(0x7f0000003000)=[0x38]}, 0x7f}}, @dead_binder_done={0x40086310, 0x3}], 0x94, 0x0, &(0x7f0000005000)="796a823e49d276622651719e1ef684d18ade927460534c3ebde1114a218e5f85b69fb32607a1cb7263af93eeb2ec9f66041ff7801a1d4a5aafa9e620b1173abf6fed629d578fde33384c3f00d6181e16be665761de06f0e58d35a7278912633a0d25cc80fbff60b15b02d1393be0f81289bf9544c737a81c18d18614645fbe448cc6d8c11b71773e046f3f6085bbcdf02e3e45ad"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000007000)="2f6465762f62696e6465722300", 0x0, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f000000b000)={0x8, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x10, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x2}], 0xc0, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0977eb92087ae81c5edbd8273edd16b36e2916439ef6373b6cde76535577fcfed313d43808fbf51f77c524c875f51f23f302a8b1470f2e15e9465127e54ba1f0df55ef5ad3a813c9b73d9c2009979e95a29149c85b32da310bd56d7a95bffa5f26b117ac5ded6e2dee983065dc3362f5bb2f1a6402405bdac"}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000168000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xebd000)=nil, 0xebd000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ebf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r5, &(0x7f00001fd000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000058b000)=0x8) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000ebf000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000050a000-0x4)=0xb) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000d82000)=0xfffc, 0x4) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r4, &(0x7f0000b0c000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ebf000)=0xc) 2017/12/12 02:15:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000016d000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000002000-0x50)={{0xffffffffffffffff, 0x3, 0x2, 0x3, 0x4}, 0xff, 0x40, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 91.086535] binder_alloc: binder_alloc_mmap_handler: 16783 20004000-20008000 already mapped failed -16 [ 91.108185] binder: 16783:16801 ioctl c0306201 20007000 returned -14 [ 91.118810] binder: 16817:16820 got reply transaction with no transaction stack 2017/12/12 02:15:55 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x0, 0x150, r0, 0x0) close(r0) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x40032, r1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f, 0x0, 0x0}, @increfs_done={0x40106308, r2, 0x3}, @acquire={0x40046305, 0x1}, @enter_looper={0x630c}], 0x9, 0x0, &(0x7f0000010000-0x9)="52a1df578cb9af8c72"}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000015000-0x8)="2e2f66696c653000", 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f000000c000-0x10)={0xa, 0x0, 0x3, 0x5960, 0x0}, &(0x7f0000005000)=0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000003000)={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, {0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x3ff, [0x4, 0xdf, 0x2, 0x9, 0x8, 0x3d71134d, 0x7, 0x800]}, 0x5c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000000a000-0x8)={r5, 0x81}, &(0x7f0000014000-0x4)=0x8) mmap$binder(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) r6 = getpgid(0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000015000)=0x0) rt_tgsigqueueinfo(r6, r7, 0x1b, &(0x7f0000000000)={0x3c, 0x80000000, 0x7, 0x8}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000016000-0xbc)={0x9, 0x0, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "1386bab3f8e5a941", "6639de7c26573c05a150ba61bbdbd9f909539618605d6d5535a62af3ff5ab5f9", 0x10000, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock2(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1) socket$inet(0x2, 0x1bfcb1eef90c7f75, 0xfdf) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) poll(&(0x7f0000003000)=[{r1, 0x480, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x832e) 2017/12/12 02:15:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xfffffffffffffffe, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x2005, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r1, 0x0, &(0x7f0000004000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x5, 0x0, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3d, &(0x7f0000cd8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@generic={0x0, 0x88b5, 0x6, 0xb, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "4af2f41026bf317f2833a1", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "80f264ff72632e387e6433199de3303a"}}}}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000494000-0x4)=@assoc_id=0x0, &(0x7f0000e19000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00007c0000-0x8)={r3, 0x7fffffff}, 0x8) r4 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r4, &(0x7f0000c0a000)={0x0, 0x0, &(0x7f0000335000)=[{&(0x7f000000e000)=[{0x14, 0x13, 0x3fb, 0x0, 0x0, "11"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000ee0000)=0x4, 0x4) getsockopt(0xffffffffffffffff, 0x4, 0x7fffffff, &(0x7f0000cb9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000319000)=0x34) socketpair$inet_sctp(0x2, 0x80001000000007, 0x84, &(0x7f0000348000+0x167)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f000030e000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e0000-0x4)=0xe8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006d8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000ca4000)=0x0, &(0x7f00007e8000)=0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005f6000)=0x0, &(0x7f0000326000)=0x4) syz_emit_ethernet(0x1017, &(0x7f00003df000-0x1017)={@random="7782d97f6b15", @random="3007723d989f", [{[], {0x8100, 0x7f, 0x3, 0x3f}}], {{0x6558, @llc={0x1003, @llc={0x42, 0x0, "14", "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"}}}}}, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000746000-0xc0)=[@in6={0xa, 0x1, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x10001}], 0x9) write(0xffffffffffffffff, &(0x7f00004e8000)="260000005e0009000000eaf83a0000000000000002000000fbffffff000008db1ee9ff4435eade5f3c", 0x29) [ 91.130064] binder: 16817:16820 transaction failed 29201/-71, size 32-8 line 2924 [ 91.132275] binder: 16783:16801 got reply transaction with no transaction stack [ 91.132278] binder: 16783:16801 transaction failed 29201/-71, size 56-32 line 2924 [ 91.165010] binder: 16783:16784 got reply transaction with no transaction stack [ 91.175961] binder: 16783:16784 transaction failed 29201/-71, size 32-8 line 2924 [ 91.184567] binder: 16817:16820 ioctl 404c534a 2000b000 returned -22 [ 91.185557] binder: 16832:16835 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 91.185603] binder: 16832:16835 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 91.207919] binder: BINDER_SET_CONTEXT_MGR already set [ 91.207938] binder: 16817:16831 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 91.216671] binder: 16783:16801 ioctl 404c534a 2000bfb4 returned -22 [ 91.222489] binder: 16783:16801 IncRefs 0 refcount change on invalid ref 1 ret -22 2017/12/12 02:15:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) epoll_create1(0x80000) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000489000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000bf9000-0x8)="2e2f66696c653000", 0x200, 0x198) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000913000-0x8)=@assoc_value={0x0, 0xece9}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ea0000-0x20)={0x80000000, 0x80000000, 0x8000, 0x3a, 0x5, 0x6, 0x7fffffff, 0x19c, r2}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) 2017/12/12 02:15:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)="6d6f756e747300") r1 = epoll_create(0xff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a57000)=@assoc_value={0x0, 0x3}, &(0x7f0000dda000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d19000)={r2, 0x2}, &(0x7f000019d000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)={0x0, 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000b50000-0x10)={0x5, &(0x7f00005bc000-0x28)=[{0x2, 0x3, 0x0, 0xffffffffffff4a6d}, {0x8, 0x10000, 0x2, 0x7a6}, {0x8, 0x2, 0x81, 0x2}, {0x2, 0x4, 0xffffffffffffffff, 0x1}, {0xffff, 0xf77, 0x3, 0x8}]}, 0x10) mount(&(0x7f000000a000)="2e", &(0x7f0000852000)="2e", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f00008a7000)="") epoll_pwait(r1, &(0x7f0000f35000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x80000001, &(0x7f00009f3000-0x8)={0xe95}, 0x8) ioctl$TCSETS(r0, 0x5402, &(0x7f0000eba000)={0xeda, 0x7, 0xffff, 0x4bb6, 0x420b, 0x80000001, 0x694, 0x100, 0x81, 0x85c, 0x462, 0x6}) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000683000-0x8)=0x3) epoll_wait(r1, &(0x7f00006f3000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x100000001) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000bb3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") umount2(&(0x7f0000d5c000-0x1)="2e", 0xfffffffffffffffe) 2017/12/12 02:15:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000003000-0xa)="7569645f6d617000") ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000d5b000-0x20)="0000000000000000000000000000000000000000000000000000000000000000") preadv(r1, &(0x7f00009d3000-0x80)=[{&(0x7f00009d2000-0xe7)="000000000000000000", 0x9}], 0x1, 0x54) syz_extract_tcp_res(&(0x7f00001d3000)={0x0, 0x0}, 0x5, 0x4) timerfd_create(0x7, 0x80800) [ 91.222492] binder: 16783:16801 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 91.255615] binder: 16783:16847 ioctl c0306201 20007000 returned -14 [ 91.276650] binder: 16783:16829 got reply transaction with no transaction stack 2017/12/12 02:15:56 executing program 7: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x3) r0 = open(&(0x7f000008e000)="2e2f66696c653000", 0x10000000080040, 0xfffffffffffffffe) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000086d000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000fdf000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x143, &(0x7f0000fdc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x52, 0x1}}], {{0x86dd, @ipv6={0x0, 0x6, "000594", 0x109, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x1, 0x3, r1, r2, 0x0, 0x0, 0x8, 0xc1, 0x3, 0x0, 0x0, {[@generic={0x7, 0x8, "d2c6fee5fbc1"}, @mss={0x2, 0x4, 0x3}]}}, {"5723c31b96c306aacfc2e2630fb5a3760f464d9d2ed6b6c9210e0556d7ec4d016d597fc9cd6664c40d409dd239a6d50e4c22347d90de1d4485ec7d3a8f9865e0a899fefe81fe81f56e1c65cd5581b3f2e51ef3db337c86875473d72ba7b3ab5ac997692cc582139df28478b5d9e7d8f72a96e252f2bb3d9ef1d630dd1a213ab4f14c1cad139320f6addb9f50d89fd12a33e80285e0200eeacd040702ff32a4f1631ba7b295bf56ebe43f014bcd8ba78dd9f5f3984e25a55a939f8f0af870f238131856b1bfb9c05bb4641629f9ecf4036548ae6db3e9683c205b35b4052898a7f28dcb12290fde0e29"}}}}}}}, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fdc000-0x8)="2e2f66696c653000", &(0x7f0000888000-0x8)="2e2f66696c653100") r3 = dup2(r0, r0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e52000-0x8)=@assoc_value={0x0, 0xc1b}, 0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f0000e2e000)="8dbed6ffd9496c31e2137d91ce0436934d4bf81c4e82d2342f7583cdaf52c7a9b98ed04f349a0814c3b763e915cd644ecfc8d08a1079e8351b737461fbe732dfd0b343ee2cbb247255cd6749fbb0ab9015916985d0ec56a3bdee79027bb6414a53470a9e77d2c3f6bcd4951c4d9cb1401809a8ce26aea73fea749863fd6bca87b17d8997ec0b801dc919d303870dfb3e795823df957670f9037188d617fccdce36839671237a11aeb40cd2a04b1c957f4ccde9d3d60299e49b1acd8ccb6e5e", 0xbf, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000628000-0x4)=0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f000095e000)={&(0x7f00004c6000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r3, &(0x7f00002e3000-0x12)="af0ddf47579ac835e57c1011833d4b348095", 0x12, 0x0, &(0x7f0000fde000-0x10)={0x77359400, 0x0}) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000425000)="2e2f66696c65312f66696c653000", 0x12) 2017/12/12 02:15:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000002000-0x6)="707070314000") ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000001000)=0x9c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000bdf000-0x6)={0x2, 0x13, 0x0}) 2017/12/12 02:15:56 executing program 3: mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000acb000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000482000)=0x10, 0x80000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00007fa000)=0x100, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}], 0x1c) sendto$inet(r2, &(0x7f0000ac1000-0x45)="c4819cbd8a0886b6709c5d7b979bf816aa71adc54df2026900000000000000130000000000000003ffb69b4f352b5f881700000000ffec00b7251f925c0f00870005fef6", 0x44, 0x8884, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005d7000)={0x0, 0x5, 0x4008, 0x40}, &(0x7f0000aca000)=0x10) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000ac6000)=0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ab9000)={r3, 0x20002cf4, 0x3, 0x0, 0x1ff, 0x8, 0x3, 0x2000069, {r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffff, 0xfffffffffffffff8, 0x800, 0x0}}, &(0x7f00003ff000-0x4)=0xb8) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000332000)={r3, 0x7f}, &(0x7f0000acc000)=0x8) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000acc000)=0x0, &(0x7f0000ac9000-0x4)=0x4) sendto$inet6(r2, &(0x7f0000ac8000)="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", 0x1003, 0x4, &(0x7f00007be000-0x1c)={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000acd000)="000000000000000000000000000000", 0xf, 0x100, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40000ffd}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000898000-0xb)={0xa13, 0x0, 0x800000003, 0x3, 0x1, 0x69, 0x1, 0x400001, 0x7, 0x404, 0x9}, 0xb) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x18, &(0x7f0000ace000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000073f000)=0x14) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000acb000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00001d7000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=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}}, &(0x7f0000ac8000)=0xe8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00007cf000-0x20)={@common="76702674006c30006e00000000000000", @ifru_addrs={0x2, 0x2, @rand_addr=0x767ed6f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r2, 0x1) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r2, 0x100089e4, &(0x7f0000acf000)="d054a6d131904aef247ecc9c3908000006171623a39b7ab3bf7f01baee2a151781a672b37bc9fbc9c67e48ccc8267fa6ea09bb980702cc9cb4578cdcce04f7b5afcccb00000000000000096c1d184f9a4e0e7101256a15dc4f2b08ffe017ecdce886a15047810ca5665edcd0ddcd010000000b123d0995d2") mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000912000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d, 0x43, &(0x7f000091e000-0xe)=@l2={0x1f, 0xdabb, {0x1, 0x2, 0x106, 0x80000000000001, 0x9, 0x5}, 0x100, 0xba3}, 0xe) [ 91.285344] binder: 16783:16829 transaction failed 29201/-71, size 56-32 line 2924 [ 91.299181] binder: 16783:16784 ioctl 40046207 0 returned -16 [ 91.311033] binder: undelivered TRANSACTION_ERROR: 29201 [ 91.314594] binder: 16817:16820 got reply transaction with no transaction stack [ 91.314598] binder: 16817:16820 transaction failed 29201/-71, size 32-8 line 2924 [ 91.317255] binder: BINDER_SET_CONTEXT_MGR already set 2017/12/12 02:15:56 executing program 1: r0 = socket$inet(0x2, 0x2, 0x4088) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x100000000000023, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f00009b4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x205, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00009b4000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd1000)="2e2f66696c653000", &(0x7f0000fd2000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f00003ab000)="") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000071e000-0x8)="2e2f66696c653000", 0x200003, 0x1) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd3000)="2e2f6275732f66696c653000", &(0x7f0000fd1000-0x8)="2e2f66696c653000", &(0x7f0000fd4000)="31000004", 0x20, &(0x7f00005d8000)="") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000798000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53) r2 = fcntl$dupfd(r1, 0x80000000000, r1) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000143000)="2e2f66696c653000", &(0x7f00007d1000)="72616d667300", 0x800000, &(0x7f0000802000-0x1)="53") renameat2(r1, &(0x7f0000fcf000)="2e2f62757300", r2, &(0x7f0000fcf000-0x6)="2e2f66696c653100", 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000ec2000-0x6)="2e2f62757300", &(0x7f00002d4000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00008db000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) unlinkat(r2, &(0x7f0000013000-0x6)="2e2f62757300", 0x200) 2017/12/12 02:15:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x20001000, 0x8, 0x84, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) futex(&(0x7f0000001000)=0x0, 0x87, 0x1, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000728000-0xb0)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x3}], 0x98) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000-0x4)=0x1, 0xb, 0x4000000000000001, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0xffffffffffffffff, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffe, 0x3, 0x0, 0x0, 0x35, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000000c000-0xb)="2f6465762f6c6f6f702300", 0x4000000000024, 0x800000004302) r2 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x2) recvmsg(0xffffffffffffffff, &(0x7f000098a000-0x38)={&(0x7f0000fc4000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdd000)=[], 0x0, &(0x7f0000ca0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x5}, 0x1) pwritev(r2, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="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", 0x1dc}, {&(0x7f0000767000-0x3b)="86dadbf8c242682370fbe4307000000400c6fbf9c421c6b753003a18c8be044609003ad34a9c5fe73dac94537c503b03e258126186619b089a727a", 0x3b}], 0x2, 0x3) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000478000-0x4)=0x0, &(0x7f0000337000)=0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r1, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007c3000)={"d84660a96ae4a6d94fd4d67d5f0ae4fe", {0x4, 0xffffffffffffffff, 0x4, "50bdd4eb52d8", 0x401, 0x0}}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000f8b000-0x10)={0x1, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0086438, &(0x7f0000fa1000-0x8)={0x8000, r3}) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0xfffffffe) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) eventfd(0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 02:15:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c9f000-0xa)="6e65742f69636d703600") perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0xd, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x80000) fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0xd19, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f00009fe000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b, 0x1, &(0x7f0000976000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00003d0000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000055c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000af6000/0x4000)=nil, 0x4000, 0x4, 0x32, r2, 0x0) r3 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x666, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3, 0x80020000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008bc000-0x8)={0x0, 0x0}) open(&(0x7f0000c88000)="2e2f66696c653000", 0x100, 0x40) ioctl$TUNSETQUEUE(r6, 0x400454d9, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000001000)={@generic="f2650cbf001088f1bb72bb6b4558d2fa", @ifru_mtu=0x3f}) clone(0x0, &(0x7f0000002000)="", &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000001000)="") pread64(r6, &(0x7f0000001000-0x9)="000000000000000000", 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000000000)={0x0, r8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ac9000)={0x0, 0x0}) mq_notify(r4, &(0x7f0000000000)={0xfffffffffffffffe, 0x7e, 0x1, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$ipx(r3, &(0x7f0000000000)="d1217f7eb25361848a61333cdb166aadc30568839aa9855025cb586932f10bd94232fffb50c0ade56e8cfb9e6b78f2009f64fa128a4d60ed4f79fb17e013b434852f768c4634434a3eccd57abafe877a3f1a233a318a7d9ee192a3fb8e32c490015bc0c7fca59a069885668289e47f55fc7bfe06839a20a0697abc562d3d40064f49c356d9e6d4202855f54d7dea1622216d7d9c9ab79e95b64a662bc5f9451363197815bb7252d1596a5d0537d1395f21a7e275721d2802a9ac06fdd512dc76c9013ef8d7cf8677af33760f", 0xcc, 0x1, &(0x7f0000003000-0x10)={0x4, 0x7, 0x552e, "5023a24e7808", 0x0, 0x0}, 0x10) [ 91.317259] binder: 16817:16820 ioctl 40046207 0 returned -16 [ 91.319678] binder: 16817:16820 ioctl 404c534a 2000b000 returned -22 [ 91.319714] binder: 16817:16831 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 91.359802] binder: 16832:16845 BC_DEAD_BINDER_DONE 0000000000000000 not found 2017/12/12 02:15:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000400000-0x8)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000e07000)=[{&(0x7f000033c000)="2900000021001900013d3524000a00060200000000000000000000040d0014000000001600000020088fdb48", 0x2c}], 0x1) accept4$unix(r0, 0x0, &(0x7f0000893000-0x4)=0x0, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) sendto$ax25(r1, &(0x7f0000c07000)="c24dffd121b436a068ceb94a3b297bbca291ecc339ade12d82b51d416e6f4811efb7d900cf5b8db098e54c7ed322f012564f77ddb5c9b2b5723427641d24310125f24d252588c664865d9717f2e86f4e7c455ad8641b891632516118fa9d80f79333d0e0ee07fa27e43b120ca32e4e2f69f5f75d9c", 0x75, 0x8000, &(0x7f000084a000-0x10)={0x3, {"46646aafe9bd2b"}, 0x100}, 0x10) fstat(r1, &(0x7f00007c1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getrandom(&(0x7f0000db8000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x1) preadv(r2, &(0x7f0000d22000-0x70)=[{&(0x7f0000f2e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000e83000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}, {&(0x7f000086f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f00002b9000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000aa2000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}, {&(0x7f00003cd000-0xa)="00000000000000000000", 0xa}, {&(0x7f0000f59000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}], 0x7, 0x0) 2017/12/12 02:15:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c9f000-0xa)="6e65742f69636d703600") perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x10, 0xfffffffffffffff9, 0x0, 0x0, 0x4, 0x1, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0xfffffffffffffffc, 0x1, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0xd19, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f00009fe000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b, 0x1, &(0x7f00001d1000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00003d0000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000055c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000af6000/0x4000)=nil, 0x4000, 0x4, 0x32, r2, 0x0) r3 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008bc000-0x8)={0x0, 0x0}) open(&(0x7f0000c88000)="2e2f66696c653000", 0x100, 0x40) ioctl$TUNSETQUEUE(r6, 0x400454d9, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000001000)={@generic="f2650cbf001088f1bb72bb6b4558d2fa", @ifru_mtu=0x3f}) clone(0x0, &(0x7f0000002000)="", &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000001000)="") pread64(r6, &(0x7f0000001000-0x9)="000000000000000000", 0x9, 0x0) clock_settime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ac9000)={0x0, 0x0}) mq_notify(r4, &(0x7f0000000000)={0xfffffffffffffffe, 0x7e, 0x1, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000001000-0x10)={0x0, 0x0}) sendto$ipx(r3, &(0x7f0000000000)="d1217f7eb25361848a61333cdb166aadc30568839aa9855025cb586932f10bd94232fffb50c0ade56e8cfb9e6b78f2009f64fa128a4d60ed4f79fb17e013b434852f768c4634434a3eccd57abafe877a3f1a233a318a7d9ee192a3fb8e32c490015bc0c7fca59a069885668289e47f55fc7bfe06839a20a0697abc562d3d40064f49c356d9e6d4202855f54d7dea1622216d7d9c9ab79e95b64a662bc5f9451363197815bb7252d1596a5d0537d1395f21a7e275721d2802a9ac06fdd512dc76c9013ef8d7cf8677af33760f", 0xcc, 0x1, &(0x7f0000003000-0x10)={0x4, 0x7, 0x552e, "5023a24e7808", 0x0, 0x0}, 0x10) [ 91.412214] binder: 16832:16865 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 91.420342] binder: 16832:16906 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2017/12/12 02:15:56 executing program 7: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000f6b000)=0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000f6c000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6b000)=0x10, 0x800) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000b4d000-0x4)=0x40000001, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(r0, &(0x7f0000f6c000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00000ea000)=0x10, 0x80000) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x3, 0x6) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$ipx(r3, &(0x7f000032d000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f6c000)=0x10, 0x80000) r5 = gettid() mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000f6e000-0x4)=r5) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f000097d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f6b000)=0xc6) r6 = socket(0x10000000010, 0x400000002, 0xc) write(r3, &(0x7f0000a32000-0x1d)="1f00d760000000000000044d0000000081000800010001fffdffdf000d", 0x1d) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00008b1000-0x1)="01", 0x1) write(r6, &(0x7f00002a7000)="1f0000000104ff00fd435400000000800000000008000100020423dcffdf0036", 0x20) write(r6, &(0x7f00007fa000)="1f0000000004ff00fdde45c807000000000000000700018001fd00dcff9f00a323", 0x21) close(r4) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r7, &(0x7f0000401000-0xd)="1f0000000104ff00044345bb0700020000d100000600060020002200001200a3", 0x20) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000375000-0x8)={0x0, 0x0}, &(0x7f0000627000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f00004e3000)={r8, 0x20000000002}, &(0x7f0000115000-0x4)=0x8) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ab5000-0x20)={0x4008, 0x1fe, 0x2, 0x1, 0x8000000002, 0x3, 0x80, 0x7, r9}, &(0x7f0000ae7000)=0x20) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 02:15:56 executing program 5: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df0000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000def000)={0x0, 0x7fffe, r2}) r4 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r5, 0x1, 0x1a, &(0x7f0000dee000)="", &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003d1000)=0x0, &(0x7f00002f4000-0x4)=0x4) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000440000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, r6}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)="55", 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common="6970365f767469300000000000000000", 0x3}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r5, 0x1, 0x1000000008, &(0x7f0000df1000-0x4)=0x8, 0x4) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df0000)={{{@in=@remote={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, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r5, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00009ec000)=0x7, 0x4) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) getsockname(r8, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r5, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000df2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r7, &(0x7f0000637000-0x38)=[{&(0x7f0000df0000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000df0000-0x40)=[{&(0x7f0000def000)="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0x1000}, {&(0x7f0000d04000)="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0x1000}, {&(0x7f0000658000)="8a6f4049704feb5cba002cc74d0a23a169faa9cfb77a48a796d387bf4a4dd7771c3995f4b6af3491c0bb7fa8e9144d0695ab035314794dc21b2dc1dd33d6c68ea72189326572cd2b07b72ec75e8b9db379f387358a40511e35e79f7132bab6485e42489ac4248a48f19de8110c43ca4b0b03c4f8437a5a248000c181cb3669ba97cacb4bb3d7c373f2da9b10b9799a6054088b51e4c79c0c845f3854cf25a65863d0f0ecf50cfd9fb4aae250facc1f", 0xaf}, {&(0x7f0000def000)="4dda2dee79c55ea7e46affacddf13447f6e067991729b4514cdd1b4c5fdd7628685786b9dbf98da3fa2d568016d3d5b590ed92fd169f65f35449dffacb74a5d940555b2743db875416a352f90e892fe09e7f98def18ac02d16be", 0x5a}], 0x4, &(0x7f0000df0000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18, 0x4000080}], 0x1, 0x80) 2017/12/12 02:15:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) r2 = memfd_create(&(0x7f000092f000)="00", 0x3) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00002c6000)=0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00003e1000-0xb5)="858fb98628fb18b017adefb19eaded0c56341fcc6106a0a6b4ffa8f207fe118737e3e80518579d27994b3ea982ccf45f5d76d99b1dabc01f2e913f6776adff9d08db7b5bea8fc029d3609c578cb54e66b86b31bd28f34bf02b44dd77085fd0c3fd06a35de263ef28b589d6997616288bada8d8beaa9130ad0ae127aa3d332b23741bd0a8e0a5fb5aae72d1944ebf0b1a451e27763258f4790302824533f7c876d1814b5490a2e265e0c07df7e987777ee8e36eae14") ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSCTTY(r1, 0x540e, 0xe4dc) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000205000)={0x8, &(0x7f0000a79000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$TCSETSW(r1, 0x5402, &(0x7f00009dc000)={0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x3, 0x0}) r3 = syz_open_pts(r1, 0x0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)="00", 0x1}], 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETAW(r3, 0x5402, &(0x7f0000fe5000)={0x5, 0x0, 0x5, 0x1, 0x5, 0x0, 0xa908, 0x0, 0xff, 0x0}) r4 = dup(r0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f000034b000-0x10)={0x9, 0x0}) 2017/12/12 02:15:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, r1, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x40010, r1, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, 0x30, r1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000001000-0x8c)={0xe9c, @in6={{0xa, 0x1, 0x80000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x131, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000050000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000003000)={0x0, []}, 0x4) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x2000001, 0x3f, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000005000)="81753e83e7d6d0d58e68ca15719019da1eddf7215e998f3157f774ac8548519251b2e5753327cb5aea465273e78c15c3e79db293cb2f036a37a5f9f86938742038d6b0c2c980bba55e8f5c1a61e228b4739c7febff6c5a23460c3b35a3e471acbca212ad4dd87cb03b1e1c2449153cc163c8afd860e441c60aa7e1b843e694", 0x7f, 0x40000, &(0x7f0000006000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000153000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, r3, r4}, 0xc) connect$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000002000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000002000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}], 0x2, &(0x7f0000007000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72, 0x9}, 0x2000) 2017/12/12 02:15:56 executing program 0: r0 = creat(&(0x7f000039a000)="2e2f66696c653000", 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x49e}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00006c2000)={r1, 0x1000, "3499153a1d535ca24b0528a365f742803641a7898fee10020be89ffd7d0c365ee60d6aae42243d11eecf50da5ccbcea617859ec9a44ad4e7a328fdccdc682b5feab4b5b35cf0b9713a4359aa061281cc7e2c71b0ab0ebfefde006c3b5437f4cdd6493d2d0ef2091de1429d5c3800d782051ea57092b936b42a8b5a8d0a0ebb8bbb7d8188ce68cf33850584c9d84fa065fa21e43ddf9064f3b9a34a734068755e984af3513c8ff340d98cfc5d03ece0a3a0a7febee226f0026649ce3f25fd2a8c906f96c88b2875bbb81d6208bb32dd47b80526666564b995bd3fa985c7130e5619d52dd44287e7f52f627fb83bf35f81cb57fddcf8c21f4c8606386d57c37071b345db9c290f569df9a5fc72273d544f81108caa6367652c8a397b4339d13dea70597da8382f5337b7d09f13595264244770cd781111102dba93590e2a2cfc2c3ba8aa198a9d3fa3da5b9d184397287c7337d663e16e0eb6ba37517d56b563d10973a9212749c7f925c3bae7249c1543c2bc51a20966a058fc3db4e09a8c8a33d0dd718de1881f4db8b78198df7f3c8c28e1cd9d2c14d8864f875a56d01d3442959d47bb4249fed5f49cce0b3b5f606398bf68a2aa5634af3f7f0fe6f7c16f1c0548e9240b4ad6388116a779d1fc089e663f4805a212ea09b0ffdb87270c23c7091728346475de3eced8d836fed6c378f46b024ccca8971c28e17f852043b9daa959ae969660987c5a21f70d06c6b6cc046c750b39330a61e49ce38eb9f28de8645a6930253b5e5129d3d6785c3ad7282ffbfe1647f7131e855e3af405a0c2718d5eea8289716b7957d86b60c8bf12c4d323ca895307de74cfc206c1db216b5d168971f3b73e1159bbe3dab77598369913b1fd380f384cd3e2c4c038f35bfafb512d6b94c646788e274c1811ab6832a2b96ea715d7b66fc375b5845d000bde2740dd95298de58512caa932606952e9b36f064df3ca0239dcd660d82243302d36add5ed7795b37316f1dddb47e7cf44743aaab97bde41ff01c3dca4b1888c87c41ce7c7176e72466f0e35c9b4d6c8711ee8ee5507c4c86898e2194c189f74345cc2e8bc3edbc0e970a8253e827101e65982a71790bc8663ffc628601c0a3053463b9a340134afefc37e47a49fc0963a46ee8ac0ce95dfd01c90d2589d8c6a90f0fe5dd0419d2eec4281051675e864228dc98b3ae245a8bdf17f9045c2243830c50aaebff499a9a5d719cb352dff2f71ed6ea233d55a1c6a9b9237261489b282a6f3905a3567636f03a481d7198a5880426b1fa57da5d7743322815b423da8946e4a638731b31659491e12cec7f42987515e164176989b9c404a1c278816cc24f3261828753c91fb5ea09048fcbe5874f0f3fe77f7dd360c7054a5be75d371021452ac389a03fe8fb7b844748330c419b0a6e985f42b46f995f7688b99d20b0a07bb30aa9750c29e5c34b124877700d7cd1c2b8b67950f6f28f0b70b3644e11deca26bcc23db93bee4166da2321913ceb98584a0d7141fb8a0c25acfccabe45d435d16be2444731e9ef56909577450e2855b00a99cea354a1524018a37b8a13ecbe77721d142dd251813769d4b89da05353180baf927a30b8a73fc59ee208d18d547d7d25810b96d946e68b0824e60dbb2a2f1a7a12c7b82f561de76ddba4cca0ea156a12fef1150cb0b8ee224024f6d679115eddb39918a280c24d4aae860869edbd00af8b4a9f5572325d39d204d6537a4235138ad8965dd2360c93b58b954c51d5f933e3d56c534bd6cb769de0613bb82f9c20f5173c1046c3ca1748e0eec598e3b1312d9b159c33f29c9f5ecbbbe7a0d092374998a9f74bd0cd367b8a53684a309a2201a09256006cbfff305885558965be7aa64da9482c0ba1f2abfa1d7eba04d9c0e495a8ec6d58b0ea6941c024532b21d83edad0c00b74181a8cba9aca56d183f845dd3a6f33a6284fb389ffbc073ff08de58a6ddeb417492a87bdc2040cf6581efa817678ad2189c1a845ad3065f08a66737e1d5fe66c7063ceddf51d90f723345d019be04fa78535e41dcda9399dc38e6d8ad03cf5c5050065d3314771651098685df68a4f44152d3d9594df4400ea564151f45888f4a395c4fa3f359c8ff58b99c1d8c095ffb7a5394d8fcc0e5c3dc3815b289e7b618aff41273745e1f0a2a7525abbde0173b04969e16604a70cfb1abae76f2a3e066b2e0c110afe492367e600695e93f05050992c02c952a831b00805727797906c441d265089ca704cff6eba8f3914dc6343e4feed8517ed42541c75443ef862e6125e0b19f23bd76dc4a6e468b0940b1dcc8f8a9a276c9d0f87fd493ccfc96ab4699c8dd558b9d2c3f22e371168af359e3a6abbb4a96a6c56f3c950e60b829e4a1e447fee19d311c1e2deadb567fca67701e7b8cd064acd9b90f1d7a1b2fe20584af0c0080a8c20bbbad7bc4fdc51645fa9cdae1626845f8d14a31299069dca14e307260f12f95cb1267b61e83b3b4f03fcd88bd2b56964a70a185341e13eee7d5d8359f5ee79e1686f3cc4a657d9475983db1447fda05730ce66406b0d4ca05ebe5edf624b43b1b7ac86655a3cd16c8b303d22d27485408e46e2ce96b720ca0ce41624c14f2b38916593ed61c5c36e6bd2e20d879c31fa1c7de485e6af8fe8968a9cc5edb32dfb9e7381b79ae062faff856119c6f1931c79950e3f8e500c74d8543819edf2619d273199addb82d0262aa399e5132ae22f913ea87bd06984aae780d664d933536f4617d86f09d278db5f34879630027d0e33aa11b97e756370ce918e9243975d1c4183d6cf0210e69458a80e7acfb411bc113990521a2e8068bd8a218b702a337ab79c0f249901a3cf43d68b4cc33f88f9e727a9f97f3811a7cf77bba670e0466087eb5719ef2230e663b341a127af2807a4f6dcb794d34dae5c69f9ae458f7f1567d926b436f54c80b57bebf464319f44ac1dfdd869b2b5c600210537621801053609d0a497575d2081a21d53b49d4d776654f6ef15f04124f95b240934dd7e22acb3c04f31c4a0f398efe47e3be25a3af6b93e7916b52e79561d818214c54ac6745f95778e12505cd561703ad3309a934d3f370c1563234c7a47c9fa7eddab2f1effe937b4e535f7fecc8fc3e9e110a5c3529d2c9e02356eedad4f91887be9eac2ea8e7a6a1280813d5e2c28c9a0246c944edd038ecb7bab0de525d3c37996d5be4f60b1cac9541ea32845d634da869a7e70fcf5301baffddd98466966a6515adcb5c55f517bee98a9a72088accbade1f179b308dced429931548349aba3cfd3b28cb31c83e637ad482a180fd4d9eefc3a0aebcfcac4bf6173cc91eb176d9e507b277fd603a4f1c9c2e8bcd7ecdb7cb80f5e5d1295d635ca8e04fc13422e7eb5d693299d46ef47aab8c47f6c06e524bee102f43b4c8e64ffa1f7bf56c97fa411e78d2e98a5f811b9a9934053f6aa05c90d671e2c2ebeec5d30fb964189fe692c08e12c98d1e8d18f1f6c455186a0d7b79cf375cfd744cddc729b926d7717ecbf29451a381d00fd34e45ec716931b88537fd11a0cda768758e575680a1b2b4d5bae2deca8966ef1a64ea7da390ea5a9280456bb311b5f744baf798d1f199849cca256eff6c7a8e70f22652e866be3a494f4ee6f33d4c4fcad2a3849742009d7ff75c848c519c371ab313fcf42fdbd5fd11d52dedd3b145ee52769a5882a08549698393f74d17e93f337ff19652a905775781510ff1e254cb1418e8f2db8333bf49366784c44d6bc997dcfa613b26a2623aca34abe60849d9414a272c4fb75fa9c9817c72b20991f2a7b9dec239868c4402fd555884b6bce21dabecab27c07af4bd2de1bb5837bef6e0f4e5f4adec765df80ffc03299130dcaea43757a2f04d3847b6d42b784783866bc6719ce5fd142e36867ce30ed3b7a435275d0ebdbddd20ca31548a81f2ac36cca65b03b3ab5ce9a9ad53a021bc9ab7bee18924916b9d4b827ed8e7026514763082f4d76f02a3e0d2f4f837e090d07d4ac71f6b6f255ce777f7368d946555639fb5651031444767c3e42dbc790956e8f80571392cc94830e107e04a9969f32f21d6d4fda52b092c317952e6f90717c719b7e58700b7beb243b4d74727b0ccdf66872073be966153d7e566f4529976fededf11951c7823de8a05fcfde949831d5ce2ca2479eda72349773d781ffdffa82e70d78f38126c94f67afbb692d4d35810a8786b79de8bfbe9a3ff0a19bb9466d730b6191695d7d4c62aa8d1721e0cdb68f59af7c5f53b3c4877f989f45e977ea5e7bbdd33e03e32a6096f064390ee523d6a2d9c785d1a6ef73c14177670b87f45850a73a29a3e1c77bc77e0beaed48cae8337a18f9fe7171bbadbd65b4e42dca0e9a9cb48eecd967524977907ef631fc33738899d28aa94e488970335fddbe3bbf53507c3e61a014aa2afb7236923bad375a90223865bc9764dbbf20090adad27b9a8c59629c7d4529f78bf61887809ed6ca04c463b000d012aa71493777b9f83ea1e63745c1559b05b71b8908ab32912dbd44171f17634b4b8f3d0ae2f38d594f63a4dc4fe3610a6dd6f8a90083d33271f072a383d8ac316488aed98e79fe770f99b54eead9ed5315028c35884852c43d291f13fb8f7129ffbd68edabbf74d268f22e9af259e05bdc5e9ab9385503f3783a9f464c0254130fb61f4bdff720cfd2a15545df351d79bd8f86c4e356698742a79b76019f7372b74c0a072ee8a8330e5dad991dcd72ecdf0e6541eded5aea311858fc95d1c041cf107a64dbe9498462045f5477b4975c5391319f6e134a88916f9e9b31fcfc3ae9d42d073bd20e29c5c9a3b6ec1d2dd484f34be581407de301b9017c73a0a9ac94ad6594f3105c3d00cd71071a322770437b83c7ae9da1a54e9fa50a7bbc3d93ddd18eac1e773ab2f8414000ab922583c95028c3aa25f59ac68f4e078ce2b6789f9c46892a7cf56eb0da707e2f7f0cd77ed8fb29d64c7056f916d5aea500075bb98447a5dce82640b5567ae6a639781189bf8c0d85dd9542ff0b39cd75648e87cfb3e09a8922e7fb00f12e207d0541cbc2cb1f4c8905883b476958f32e9ee3a7b9ae31128e39c3dc82b43904c38edbe62d44532be7ecaf378cbdca0cfcd1820a5c679dab3b55d7a955eefb96f0890c20d8cf84b363b11d20373bdbe5261e940b2d9508a8aae617a2d948a9c83f13c467f267e007e4849ce65d3fe29db55d8ee972325900d9af1a7c8dae7d90695d07fbe60c4de48b350c9fa089574381c3707009c3bed3a55cd961089f0bd36c1bd0e7bed953b53e5a24621d9863787658399a5f887021de84f8613542d8b0a3fa27d0702b925f00bb1bdc38b5aed43e304f2f71f01232918044af08ef4e1b600a9b1d12c51d50510f7953fe096d89fe0984b390b6ca7ef11336d4a6a3d789a0d67efc5ec86ce12e5c6559eb73a4b1f91946a6447194adc6878c87d50ca843cd1be208ba35e3b96ad0fdf0f5a1d8348444b8cb938621feeb6ccf0829bb58cc66ed2d6e58f720c5f04f494fd3f53537a9449c1be6f80b54aa9480efc19c71ab1a4398418aa469fbff046d6a4a74cebb57b2868ba3fc6f1ef09cb7ab440ad9006b284a6de7d78436ee24994b94d69b036229aec71c607119cdc4c97e940fddcef8291fc4014b631ce6efd56ac0a72a3dd06856cabbebd08f874c73ea2bc14f5f95a43cbe9dab6df1725c680a1a46cf5c514da6bc8dd5b0957f6ce81c99a9bcc90655b0929af5c7b0c04335833ebde9b9d7adae78fe91712bd79bc261953e1a092c238d4"}, &(0x7f0000ddd000)=0x1008) [ 91.461202] binder: 16832:16916 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 91.471317] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/12 02:15:56 executing program 6: getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000524000)={0x0, 0x0, 0x0}, 0xc) sched_getaffinity(r0, 0x8, &(0x7f0000c25000)=0x0) 2017/12/12 02:15:56 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000298000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x6) 2017/12/12 02:15:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x801, 0x6, &(0x7f00009b2000)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000efa000)="00", 0x1) socket$inet6(0xa, 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000121000-0xb)="2f6465762f6877726e6700", 0x3fa, 0x0) r3 = syz_open_dev$tun(&(0x7f0000d93000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10b000) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f00006e8000)="2f6465762f6e65742f74756e00", 0x0, 0x40) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000812000-0x4)=0x943, 0x4) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r7 = socket(0x19, 0x535a84eb93a62d04, 0x9) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) writev(r8, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TCSETAW(r8, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r8, 0x402c542b, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x3, 0x3, 0x6, &(0x7f000030e000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, 0xffffffffffffffff, &(0x7f0000dcb000)={0x10, 0x0}) bind$netlink(r1, &(0x7f0000088000)={0xf, 0x0, 0x80ffffffffffffff, 0x2000000400}, 0xc) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000bb8000)=[{0x0, 0x1, 0x8, 0x1bbe1ec0}]}, 0x10) write(r2, &(0x7f0000942000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000062000-0x4)=0xc) setsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000a89000)={r10, @empty=0x0, @broadcast=0xffffffff}, 0xc) 2017/12/12 02:15:56 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000-0x30)={0x58, 0x0, &(0x7f0000005000-0x58)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x20, 0x8, &(0x7f0000003000)=[@fda={0x66646185, 0x3, 0x1, 0x1a}], &(0x7f0000003000)=[0x38]}, 0x7f}}, @dead_binder_done={0x40086310, 0x3}], 0x94, 0x0, &(0x7f0000005000)="796a823e49d276622651719e1ef684d18ade927460534c3ebde1114a218e5f85b69fb32607a1cb7263af93eeb2ec9f66041ff7801a1d4a5aafa9e620b1173abf6fed629d578fde33384c3f00d6181e16be665761de06f0e58d35a7278912633a0d25cc80fbff60b15b02d1393be0f81289bf9544c737a81c18d18614645fbe448cc6d8c11b71773e046f3f6085bbcdf02e3e45ad"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000007000)="2f6465762f62696e6465722300", 0x0, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f000000b000)={0x8, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x10, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x2}], 0xc0, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0977eb92087ae81c5edbd8273edd16b36e2916439ef6373b6cde76535577fcfed313d43808fbf51f77c524c875f51f23f302a8b1470f2e15e9465127e54ba1f0df55ef5ad3a813c9b73d9c2009979e95a29149c85b32da310bd56d7a95bffa5f26b117ac5ded6e2dee983065dc3362f5bb2f1a6402405bdac"}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}) r5 = mmap$binder(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x2000000, 0x2011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, r5, 0x3}], 0x1, 0x0, &(0x7f0000008000-0x1)="9a"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000004, 0x10010, r0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000000d000-0xf)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f000000d000-0x18)={r4, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000-0x18)={r6, 0x0, 0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000000b000)=[{r1, 0x200, 0x0}, {r0, 0x200, 0x0}, {r0, 0x20, 0x0}, {r1, 0x40, 0x0}], 0x4, 0x55) 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) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000-0x30)={0x60, 0x0, &(0x7f000000f000-0x60)=[@acquire={0x40046305, 0x1}, @free_buffer={0x40086303, r6}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x28, 0x48, &(0x7f000000e000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f000000e000-0x1)=0x0, 0x1, 0x1, 0x7}], &(0x7f000000c000-0x48)=[0x18, 0x0, 0x28, 0x30, 0x30, 0x18, 0x48, 0x48, 0x78]}}, @increfs={0x40046304, 0x3}], 0x29, 0x0, &(0x7f000000d000-0x29)="73975f7521a96b4bc51c6816d7e4e7de2f69f8f5b8aaae566a62817f7710bb446bd36d4ab5d871b79f"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) pipe2(&(0x7f000000c000-0x8)={0x0, 0x0}, 0x0) 2017/12/12 02:15:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000003000-0xa)="6e756d615f6d61707300") preadv(r1, &(0x7f00009d3000-0x80)=[{&(0x7f00009d2000-0xe7)="000000000000000000", 0x9}], 0x1, 0x54) ioctl$TIOCMGET(r1, 0x5415, &(0x7f000074a000-0x4)=0x0) fcntl$setpipe(r1, 0x407, 0x8) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00005a1000)={0x0, 0x2, 0xfffffffffffffbff, 0x2, 0x54ed, 0x8}, &(0x7f0000ce2000)=0x14) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f00007d0000)=0x0, &(0x7f0000185000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e64000-0x4)={r2, 0x200, 0x30}, &(0x7f0000725000)=0xc) recvfrom(r1, &(0x7f00004ab000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2, 0x10000, &(0x7f00000ce000)=@generic={0x0, "a522207d47784e981b28eeb80e40aaf7f28e89032d95e02d0e01e873e87156c1f72f5ec143584dfbd82a834d0d582223b89908053db8881a481966c962d959280394d3b4ff83a13e9d55d7f48ed1c13fc4aea2dab8937351161a3a446169f86e0e4e130ed3e075ce9c0e3bdea32245f2aed0793ce33fc6f2d03fc2542965"}, 0x80) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000523000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f00000db000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000086b000)={r3, 0x1f}, &(0x7f0000d95000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000444000-0x8)=@assoc_value={r4, 0x72}, &(0x7f00008ad000-0x4)=0x8) 2017/12/12 02:15:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r0) r1 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00007ec000-0x68)={0x1773, 0x0, 0xffffffffffffffff, {0x0, 0x989680}, 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]}) r2 = fanotify_init(0xf, 0x40000) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0xfffffffffffffff8) 2017/12/12 02:15:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x100000000000002) fcntl$setstatus(r0, 0x4, 0x4400) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000905000)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0xa0, 0x0, 0xac, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000030d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fdf000-0x5)=@ethtool_gfeatures={0x3a, 0x1, [{0x0, 0x0, 0x0, 0xffffffffffffffff}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) r2 = socket(0x1d, 0x2, 0x0) r3 = socket(0xf, 0x3, 0x2) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x8010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001000-0x8)={0x2, [0xf, 0xfff]}, &(0x7f0000109000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000c70000-0x4)=0x10002, 0x4) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x20010, r1, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000ab000)={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]}, 0x1, 0x5, 0xe462, 0x5, 0x7}, &(0x7f0000f23000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000b42000)={0x0, 0x68, "e9fdc9b2c304388ad2c84bc387613b9189eff4d24705096e68fdebf4ba57283028466995c420ee83b751033e3403ba10135d4a8f48ac3184687184011ab0a04ae89c2349e9f0d9aba4239af56f610faa0b72e9edc806d5a82b6961c482944f88a027d96b65697d59"}, &(0x7f000091f000-0x4)=0x70) sendmsg$inet_sctp(r3, &(0x7f0000f23000-0x11)={&(0x7f000097d000)=@in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xed7}, 0x1c, &(0x7f000099a000-0x90)=[{&(0x7f0000a29000)="e03d6ce2c5d39630f6d30f158235e2c409762fae9b173ef365470ab7d129241d95609fb20c1e34f9e5d3175f0aa822dc8b9121a52a68b493470af53699ac6f2a4e54fb66da7c12226d6918c058df147fc763e1623d32c4989a921f60ef9825c45526f5074bb4b26bb22bd4895987f0bb401b7d0c81a03d5cf73426b525a374293321697be0e5c4b71216387f6463744540bf38130aed2179c44d1a213850e815abd09939eac403be68524a05137663aceca98ec30f81724168e3077bbacd694d707b009159530813cfc269d909872a053de9ddedd94c67554ee312f482021d8e301ded7f7be71131513ffc49", 0xec}, {&(0x7f0000f22000)="7af79d7c4b82334e7ad26fefdbcf4208f34409dc9cfc3f9ad33acc00da1d6e091e49067f2c7762bea9979e73e3b66e598d678459bcefcb34a18c1c15caa2e3729e9136de8cb6ead01272dc7adad5240eed90", 0x52}, {&(0x7f0000e08000-0x15)="39a454ef5ec6b5de4c9011e2cb7e4a4987fef7cc54", 0x15}, {&(0x7f0000f23000-0xf1)="fe59df85f87cb4aa0236e4344aa07992568d11f0112cc67375ccb41574f421778fefc1ffe123a04bdea1fb6971a860fd639dd723ed960476d9f64f8658aba6d94c782221865dbf68a652c35f3295fe2a8b24fc91a4ea49f6b995692f36bd0f95bc2d98f5e23b8a88fbf124afabc3266d16428a028e808cc099dfd6c4fb806dd8dd6e71c765cb802a425fb9d6f97ecfc97bcdeea209a369aa2e1628b2ea5152717d30a14d20e3ccd90dae397566918b64e557ce0c1ad8237de6302b02f430454054f858900265b836217fa9db8dea16d21f3f35ae6331b34c79d83fec7867a3d78d85d0ea006d0aadaaa7196bd14639e2bd", 0xf1}, {&(0x7f0000769000-0x88)="e9a9683dea21a2bf89fdf3a79f157a3f5a0e0d4f8a3fceece87a9f9a711d785ec3be62d3600951df01184462ab46e9f7ffded27f75d7f2ff85431db9587593282d9582784e6a93bffc5b643e1aea455a001c3632d664061f0e883b89abe7ba21f0dec995ebe82387bbf332d6d8aefd57151d7f121c5aeb76d98da13eced652da6fb03e219598d9df", 0x88}, {&(0x7f00006a1000-0x4e)="b9a096c43ffe434b0a3b40a5ebe75b93402a189b4b7bb0a2eca54e68036691f16171f5b3af418c8c5fd6fbe1348cb1138e88c6d455c87ba3c2d70c8bf63eaad61fe99a8d56f0b85508321a232e2d", 0x4e}, {&(0x7f0000eed000)="2ba381c769be0803519b2646e0b570b09671a745a1cae29a750ad1521e4fe7dc1c9a82e8add93a7eec99d03e1ddf5c23756917088fabddd30372d4177838e9f2ac803341ae277950fff95661e9acff50da779d02ecc47e924e23ef6231b90a72ba4d5a4bfb00ec16d923ae6daf377c1df4482d2db624d1de26e38863724352cc71923cb9d650110de21b0ea3636eccf215adca35899c1a128144c6eadbc4ca8be93427904e0cee687c633eaff9f2264e52398b074139dc482dc11a16e4bd166fbb8f849cf6b0158c1e0e09", 0xcb}, {&(0x7f0000f22000)="ed0fdae237eacfd98d00f836dbaa68af481971c3496f6cb70fcd81944e1910c2c679782666e94422ce80413857aca9336c2db5b4d5750af791a0f5aa8b667c8b2ae47a7b45398884d0403e2fe9495f9ec6be249296f43c5fca1658f136ea28f58a5510e97a383d1fd6baa5ea17405d4354a16c0b38d5ec32cb5b02d67c316f0b71565cc12bc4f9998f34a8ba929cf978291a64166a909b0c171f0df0cf3b66b41ad3b82b9235e3a9491b01f3f699e1e55ade6acfec4021c486c6f802a3cc51", 0xbf}, {&(0x7f00008ec000)="0aa5bfcab0a753388601272d2ec576b61c148ab55e742c8ab0e1daa39d0b5f0b1a90d34f0c22d4d9d1d82787a8c6a0a31fc63d95418648ab6071e4d94ca292f48abc05385116c9f5c404e1df5b55d9f8fd6af3dd02b066aff58df1c8e8c165735c3a23fd0ef6dda3d46ebec94ee45b1251054b7a2e19f7cefad9ee71e931b078bfef151bf5dfec3336d4a401c706db86662094a28bea6231a0a1dffd0ee0534a846991d670eb7c2ae779fdbe7dbd05f8d2c186c4335e8091c5d3b1ceb3330df7743d53f81b60101ce828c5fc9aaef31ec57f", 0xd2}], 0x9, &(0x7f00008dc000-0xc0)=[@init={0x18, 0x84, 0x0, {0x3, 0x5fd, 0x2, 0x10001}}, @init={0x18, 0x84, 0x0, {0x9f, 0x1, 0x7, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x97e, 0x1, 0x401, 0x1, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0xfffffffffffffff7, 0x5, r5}}], 0x4, 0x1}, 0x4040) get_thread_area(&(0x7f0000a39000)={0x80, 0x7, 0x1f, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x4000000}) readahead(r2, 0xfff, 0x1) fchmod(r2, 0x40) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00006bb000)=0x0) fcntl$setstatus(r3, 0x4, 0x40800) write(r3, &(0x7f0000001000-0x10)="020f0019020000000000000200fb3700", 0x10) prctl$setname(0xf, &(0x7f0000f5b000-0xb)="a773656375726974792900") 2017/12/12 02:15:56 executing program 4: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x44000006, &(0x7f0000fee000)=0x4, 0x4) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ff0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x40000000}, 0x1c) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ff0000)="50d0fa535aaeecc9cb33318502000000000000000279f5", 0x17, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x8b, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ff2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ff4000-0x18)={0x0, 0x1, 0x30, 0x93bc, 0x7}, &(0x7f00008e8000-0x4)=0x18) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ff4000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ff3000)=0x8c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f4a000-0x23)={r1, 0x1b, "92dadf03553838b7c9cbf19b380bfb687f98df3536542ea678ae0a"}, &(0x7f0000ff3000-0x4)=0x23) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ff2000)={0x3, 0x0, 0x5, 0x2, 0xfffffffffffffff3, 0x80000001, 0x6a5, 0x1ff000000, r2}, &(0x7f0000fea000-0x4)=0x20) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x82000000803, 0x8000000000303) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000e65000-0xc)=@sack_info={0x0, 0xe3, 0x8000}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fec000-0xa0)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x0, 0x1f, 0x80000001}, &(0x7f0000feb000)=0xa0) getsockopt$inet_dccp_int(r4, 0x21, 0x411, &(0x7f0000feb000-0x4)=0x0, &(0x7f0000be3000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fe1000)={0x3, &(0x7f0000f82000-0x8)=[{0x0, 0xfffffffffffffffb, 0x0, 0x0}, {0x48, 0x0, 0x401, 0xfffffffffffffffe}, {0x200000006, 0x6, 0x100000000000003, 0x8000}]}, 0x10) r5 = socket(0xa, 0x3, 0xa) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000ff5000-0x98)={0x0, @in={{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]}, 0x3, 0x203ff}, &(0x7f0000ff5000-0x3)=0x98) r6 = socket$inet6(0xa, 0x5, 0x20000000000) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r6, 0x29, 0x10, &(0x7f0000309000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000ba1000-0x6)={r3, 0x4}, &(0x7f0000fed000-0x4)=0x6) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r6, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r4) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r5, &(0x7f00002da000)="c1", 0x1, 0x2004c000, &(0x7f0000ff5000)={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3c}, 0x1c) 2017/12/12 02:15:56 executing program 2: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x1c) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00008ce000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000db6000)=0x2c, 0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e4f000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = syz_open_dev$usbmon(&(0x7f0000df6000-0xd)="2f6465762f7573626d6f6e2300", 0xffffffffffffff28, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000f62000)={0x2, &(0x7f0000c64000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x800000000000001) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a67000)={0x0, 0x0}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000f64000)={0x8bc7}, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x8000a, 0x10001, &(0x7f0000f64000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r6, 0x4008642a, &(0x7f0000f65000-0x8)={r3, 0x10}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f000004f000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0}) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0xa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x49b}, 0x1c) r7 = socket$inet6(0xa, 0x40002, 0xfffffffffffffffd) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r7, 0x1, 0xf, &(0x7f0000f67000)=0x6, 0x4) bind$inet6(r1, &(0x7f00001a6000)={0xa, 0x2, 0x80000029, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) r8 = socket(0x109, 0x20000000000c, 0x6) connect$inet6(r0, &(0x7f0000efb000-0x1c)={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400fff}, 0x1c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f0000086000)={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000f63000)=0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r7, &(0x7f0000f67000)={0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r8, 0x1d36a, 0x7, &(0x7f00008a8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f65000-0x4)=0xda) ioctl$sock_ifreq(r5, 0x8926, &(0x7f0000153000-0x28)={@common="69703667726530000000000000000000", @ifru_names=@common="6c6f0100000080010000fffffff40000"}) close(r1) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000394000)=@req={0x28, &(0x7f0000f67000)={@generic="8dff12e854dc4c3075ed2ce0dbc8c54b", @ifru_map={0xffffffff, 0x7fff, 0x9, 0x9, 0x9, 0x6}}}) [ 91.572559] binder: 16961:16966 got reply transaction with no transaction stack 2017/12/12 02:15:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000043000-0x8)={0x0, 0x0}) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00004c2000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e7f000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000409000)={0x7fffffffc, 0x2, 0x80, 0x400a, 0x0}, &(0x7f000022b000)=0x10) r2 = socket$inet(0x2, 0x0, 0x69f) r3 = socket$inet6_sctp(0xa, 0x200000000001, 0x84) sendto$inet6(r3, &(0x7f00000b3000)="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", 0x4d2, 0x3ffff, &(0x7f0000578000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x80000000}, 0x1c) sendto$inet6(r3, &(0x7f000007d000-0xab)="87bf4d43a84b58ff3b1c94d73bc3616dc124695b30359c5513dc84eac91404f3c1923e5df968cb79da6b45f62c81cd427de792f70f4e9a6d166004ea470ecf6d6f21b2608f8bf3bd84de3659147ecd09a9210f37922aafc67b9636467b2bb01f1134c50dccdee33642c3b81f07a995a169a600e7016ff0b4d9589dfdc5a2148b1cca8117bda72a612f3558ae931c0ed72e0a17cdb253aca025ba6bccc5fd02cda93afc78189e068c4abd75", 0xab, 0x9cc1f86077024030, &(0x7f0000c8f000)={0xa, 0x2, 0x400, @loopback={0x0, 0x1}, 0x9}, 0x1c) r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f00008cb000-0x10)=[{&(0x7f0000b8d000-0x49)="480000001400190d09004beafd0d8c560a847f0080ffe00600000000000000a2bc5603ca00000fff89000000200000000100000000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) sendfile(0xffffffffffffffff, r2, 0x0, 0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ec4000+0x9ca)={r1, 0x7, 0x10}, 0xc) [ 91.613311] binder: 16961:16984 ioctl 404c534a 2000b000 returned -22 [ 91.615762] binder: 16961:16966 transaction failed 29201/-71, size 32-8 line 2924 [ 91.635566] binder: 16961:16966 BC_DEAD_BINDER_DONE 0000000000000002 not found 2017/12/12 02:15:56 executing program 3: eventfd(0x8df) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002b4000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54e, 0xffffffffffff7fff, 0x8d01, 0x6, 0x10}, &(0x7f0000d26000-0x4)=0xa0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000c04000-0x60)={0x0, 0x18, 0x6, @thr={&(0x7f0000187000-0x8e)="07fbc8b43eb166f15006f75bbb0d400df9c25ee64873740c4a9a098fc8fc2ba45baf14080fd02fd88151219e7c4405774dffd1d794b1c2e3ccbb8bd34fe6bae883b20a74a55d44cb26e60a50906130d94e1be30f55a33f2733f75a7da9e6eae83e32909f6b52543d4404d7c2752e532f79ae29bd9b95f819f05416aa5b11ee000681325c7316322475ead6ff4715", &(0x7f0000d28000-0x502)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d8000)=0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r2, &(0x7f0000d27000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d27000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x8000000002c, &(0x7f00004cc000-0x108)={0x3, {{0xa, 0x0, 0x3a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xab03, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbf16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d26000-0x8c)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000080c000)=0x8c) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00008c7000-0x340)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x98) 2017/12/12 02:15:56 executing program 5: socket$inet(0x2, 0x92436044ce7a33d1, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) getpgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0xfffffffffffffffc, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x45, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) prctl$seccomp(0x16, 0x1, &(0x7f000001c000-0x10)={0x0, &(0x7f0000045000-0x20)=[]}) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = gettid() r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000cab000-0x18)=@add_del={0x2, &(0x7f0000355000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fff}) connect$unix(r1, &(0x7f0000a08000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) poll(&(0x7f0000636000)=[{r2, 0x6011, 0x0}, {r1, 0x2200, 0x0}, {r4, 0x4005, 0x0}, {r4, 0x80, 0x0}, {r2, 0x1, 0x0}], 0x5, 0x80000000) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000877000)="2d00", 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000299000-0xc)=@sack_info={0x0, 0x7fffffff, 0x1f}, &(0x7f00000ea000)=0xc) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r5, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000f5c000-0x6)={r6, 0x205}, &(0x7f0000fdb000-0x4)=0x6) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r5, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x7ff, {0x400003f7ffffe}, 0x2000000000000000, 0x4}, &(0x7f000059b000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) syz_open_dev$evdev(&(0x7f000085e000-0x12)="2f6465762f696e7075742f6576656e742300", 0x800014, 0x529880) socket(0x2, 0x4, 0x40000000) perf_event_open(&(0x7f0000794000)={0x7, 0x78, 0x3, 0x0, 0x0, 0x2, 0x0, 0xff, 0x40000, 0xe, 0x1251, 0x5, 0x6, 0x1, 0x0, 0xffffffffffffff01, 0x2, 0x0, 0xfffffffffffffffc, 0x8008, 0x7, 0x3, 0x7, 0x964, 0x800, 0x5155, 0x0}, r3, 0x2, r4, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000a6000)={0x0, 0x0}) accept4$inet6(r7, &(0x7f00004b4000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000073d000)=0x1c, 0x80803) [ 91.664274] binder_alloc: binder_alloc_mmap_handler: 16961 20004000-20008000 already mapped failed -16 [ 91.678919] binder: 16961:16984 ioctl c0306201 20007000 returned -14 [ 91.700344] binder: send failed reply for transaction 277 to 16961:17005 2017/12/12 02:15:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e87000-0xe)="2f6465762f6b657963686f726400", 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000000f000-0x10)={0x1, &(0x7f0000942000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000d42000)={r1, &(0x7f0000d2c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) syz_open_procfs(0x0, &(0x7f00000f2000)="6e65742f61727000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00003e2000-0x4)=0x0) r2 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000dfd000-0x8)={0x0, 0x0}) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000cf5000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00005ee000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = syz_open_dev$mice(&(0x7f0000e5e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4200) r4 = dup(r3) accept$inet(r4, &(0x7f0000e9f000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002b000-0x4)=0x10) socket$inet6_udp(0xa, 0x2, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b95000-0xc)="2f6465762f72666b696c6c00", 0xd184f4209ca7562c, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000468000)={0x0, 0x0, 0x0}, 0xc) getpgid(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000bca000-0x10)=[{&(0x7f000005a000-0x29)="29000000180031dde5ff2100806500050a0000fb00001108000000000c000900080000000000000005", 0x29}], 0x1) clone(0x0, &(0x7f0000cf5000-0x1)="0b", &(0x7f0000a3b000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") r7 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r6) socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup3(r6, r7, 0x80000) read$eventfd(r8, &(0x7f00004b9000-0x8)=0x0, 0x8) futex(&(0x7f0000c79000)=0x6, 0x4, 0x4, &(0x7f0000a78000)={0x77359400, 0x0}, &(0x7f0000cc7000-0x4)=0x5, 0x9) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f0000ae1000-0x4)=0x0, &(0x7f00004bf000)=0x4) 2017/12/12 02:15:56 executing program 3: mmap(&(0x7f0000000000/0xeb1000)=nil, 0xeb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003da000)="2f6465762f7667615f6172626974657200", 0x501000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000be8000)=0x0) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x5) ptrace(0x4207, r3) wait4(r3, &(0x7f0000000000)=0x0, 0xa0000008, &(0x7f000098b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x10003, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f0000eb2000-0x5)="7573657200", &(0x7f0000eb2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000354000)="a129afb1db1000d9d25fa2361e8e5f2bc96f035a64af05ef06c3389b4fed10305509438fdc111a23db4b0761dfbae752561a904638427f6b27b0b7a70e5cc373b3ae379d1aef600ef1e74d49c04159555ce4ec3ea17dbb36e05e3b9ae65bf257bcc6cd2a201646884438ec4f863a4e8a39725301e526589bc50bae8bf3347a8411bff9779e7297eb640aeda2a40c251638d40f0f3d34c35d019d46bc9d4125c60599bf2ede213a288bccd3ae921f8dbae7a4fd39948244415e95693f2d7539754938da3ddb", 0xc5, 0xfffffffffffffffb) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r5, &(0x7f0000eb2000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54) ptrace$getenv(0x4201, r3, 0x100004005, &(0x7f0000004000-0x8)=0x0) ioctl$TIOCEXCL(r4, 0x540c) sync_file_range(0xffffffffffffffff, 0xd6df, 0x3, 0xfffffffffffffffd) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00005a1000)={0x0, 0x0}) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000004000-0x20)={0x0, 0x0, 0x9, 0x0, r3}) syz_open_pts(r4, 0x10000) pread64(r4, &(0x7f00004dc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50, 0x0) 2017/12/12 02:15:56 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) r1 = epoll_create(0x9) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000fdd000-0xc)={0x9000000e, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x10000000, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x9) r3 = creat(&(0x7f00001bc000+0xcf0)="2e2f66696c653000", 0x60) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00007bc000)=[{&(0x7f0000fde000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f0000fdd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000682000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f0000fdd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f0000d8c000-0x59)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000fdd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f0000fdd000+0x553)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f0000999000-0xd)="00000000000000000000000000", 0xd}], 0x8) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000fde000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000197000-0x4)={0xde3f}, 0x4) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000f58000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fde000+0x49f)=0x19) ioctl$TCFLSH(r2, 0x540b, 0x2) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000fdf000)={0x1, 0x8000, 0xffff, 0x10001, 0x0, 0x0, 0x7, 0x5, 0x36, 0x8000, 0x0, 0x0}) [ 91.709024] binder: 16961:16966 ioctl c0306201 2000afd0 returned -14 [ 91.722474] binder: 16961:16966 ioctl c018620b 2000cff1 returned -14 [ 91.742719] binder: 16961:16966 ioctl c018620b 20001fe8 returned -14 2017/12/12 02:15:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x801, 0x6, &(0x7f00009b2000)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000efa000)="00", 0x1) socket$inet6(0xa, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00008b1000)="2f6465762f6877726e6700", 0x3fa, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000fa5000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000812000-0x4)=0x943, 0x4) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r5 = socket(0x19, 0x535a84eb93a62d04, 0x9) r6 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) writev(r7, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TCSETAW(r7, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r7, 0x402c542b, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x3, 0x3, 0x6, &(0x7f000030e000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, 0xffffffffffffffff, &(0x7f0000dcb000)={0x10, 0x0}) bind$netlink(r1, &(0x7f0000088000)={0xf, 0x0, 0x80ffffffffffffff, 0x2000000400}, 0xc) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000bb8000)=[{0x0, 0x1, 0x8, 0x1bbe1ec0}]}, 0x10) write(r6, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) getsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000062000-0x4)=0xc) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000a89000)={r9, @empty=0x0, @broadcast=0xffffffff}, 0xc) 2017/12/12 02:15:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1fffffe) uname(&(0x7f0000ff0000)="") r0 = socket(0xf, 0x3, 0x2) r1 = open(&(0x7f0000b78000)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000076000)={{{@in=@empty=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=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a59000)=0xe8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000102000-0xc)=@sack_info={0x0, 0x0, 0x20}, &(0x7f0000012000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00002ec000-0x10)={r2, 0xe8, &(0x7f00005dc000)=[@in6={0xa, 0x3, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x101}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8001, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x89f}, @in6={0xa, 0x3, 0x790, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a18000-0x4)=0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b5c000-0x9)="2f6465762f72746300", 0x40, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b00000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000854000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c76000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ce3000-0x108)={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]}, [0x2, 0x7f, 0xd2, 0x7, 0x1, 0x7f, 0x3ff, 0x6, 0xcb, 0x0, 0x7f, 0x1, 0x8, 0x0, 0x2]}, &(0x7f0000001000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000218000-0x1)=@assoc_value={r4, 0x0}, &(0x7f0000ad9000+0xae6)=0x8) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000641000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4a}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001000-0xa0)={r4, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x1, 0xffffffffffffffff, 0x2, 0x2}, &(0x7f0000000000)=0xa0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_dccp_int(r3, 0x21, 0x10, &(0x7f0000cad000)=0x0, &(0x7f0000001000-0x4)=0x4) r6 = getpid() perf_event_open(&(0x7f00003d5000)={0x2, 0x78, 0x7, 0x4, 0x200, 0x1, 0x0, 0x3a, 0x5000, 0x1, 0x0, 0xffffffff, 0x8, 0x1, 0x0, 0x0, 0x2, 0x400, 0x100000000, 0x8, 0x2, 0x3, 0x0, 0x6, 0x10000, 0x4, 0x0}, r6, 0x1ff, r1, 0x1) epoll_create1(0x80000) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000001000)=0x2400000000000) r7 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r7, &(0x7f00004ff000)={0x10, 0x0, 0xe0000000000, 0x4}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000d8d000-0x20)={@generic="0a0000000000000009ffd9ff8fce94c6", @ifru_flags=0x1403}) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000842000-0x9)="2f6465762f72746300", 0x24102, 0x0) ioctl$KDSKBLED(r8, 0x4b65, 0x80000001) r9 = socket$inet(0x2, 0x3, 0x100000000000003a) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f000040c000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$inet(r9, &(0x7f0000452000)="2945a17946f457442860046e803792adabb7ec9dcc4a64fc55dff20aa96f02681819fd5eda1af49b7714d4b49ee9e99c301d7520049154cb6fbdc1912975b62ac3e5e9725bb58bc89ae8df684bc5d3e96fc334", 0x53, 0xfffffffffffffffe, &(0x7f0000c24000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r8, 0x0, 0x2d, &(0x7f0000b4d000)={0x876d, {{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/12 02:15:56 executing program 1: mmap(&(0x7f0000000000/0x89a000)=nil, 0x89a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000089b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000089a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000089c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet(0x2, 0xb, 0x8) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x200000000011, &(0x7f000089c000)="e4a4450500ff05070000000b0058639a2c9505f005bd0986c57a0121fe000a207900ff03b50049e60500fd9fd0be8300a5add288010000000000000005da9feb5dbc920000058aa6fd964ef10908000068d4feff4ab4", 0x56) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000004000-0x10)=@buf={0xed, &(0x7f000089c000)="8dfba8e316576b83218ce645aebc0e16ed1481e8e02ae5f8a5cac9e10e23b9160a7a05882e65f6304bc24893f3a47fa69d7b3d51190ef85921557e3098c8fd20d27dd202f656e2f365b159756166a66b12a23f8277dda42703de0074677cc3bc690d0959af2ab4dc8ac6da295a18154a65d34b4057a5b3480b0a25d0537bebbb46511b256c20307e7a013dd7d595ea25990d60545cf7260a049e42f79bed9635018c1d3e192c430fae0c8f316ee6407abc34cd68e651e0fb801bffdd4056518b6351768fca235fe68de54bac7740b57cbbd8f96173d2ee63ac76fbcc8e2e5d083b9872b8dcfd95ef24f1d7cf1f"}) mmap(&(0x7f000089a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000037b000)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f000004e000-0x4)=0xc) mmap(&(0x7f000089a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000089d000)=[], 0x0, &(0x7f00001c5000)=[], 0x0, 0x7e}, 0x40) mmap(&(0x7f000089e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f000089f000-0xc)={@multicast1=0xe0000001, @rand_addr=0x406, @loopback=0x7f000001}, 0xc) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f000089b000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000002000-0x78)={0x80000000, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400158, 0xd2f7, 0x408, 0x1000, 0x9, 0x0, 0x5, 0xfffffffffffffffa, 0x8000000e6c}) getsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f00005be000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xe3) mmap(&(0x7f000089e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x1, &(0x7f0000202000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, 0x0, r0, 0x2000000020000000, 0xc, 0xa) mmap(&(0x7f000089d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000089d000)=0x0, &(0x7f000089a000-0x4)=0x4) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet(r1, &(0x7f00007d2000-0xd)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000078000-0x4)=0x10) setsockopt$inet_int(r3, 0x0, 0x21, &(0x7f000089a000-0x4)=0xffffffff, 0x4) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000757000)=0xffffffffffffffba, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000089b000)={0x400, 0x4, 0x200, 0x9, 0x0, 0x103, 0xb880, 0xfffffffffffffffd, 0xfffffffeffffffff, 0xca45, 0x80000001}, 0xb) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r5, &(0x7f00008a2000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ec000-0x4)=0x10, 0x800) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008a2000)={0x0, 0x0}) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r6, &(0x7f00008a2000-0x48)=@full={{0x3, {"d6e2a8f3380a08"}, 0x9}, [{"bc00594448499a"}, {"04cc1a20ca1cff"}, {"b47595b0d407a1"}, {"9e2d33ecf364f9"}, {"6a631549a8fbfc"}, {"934b81dd205076"}, {"ff03ee005fe58f"}, {"4f77ee45572578"}]}, 0x48) 2017/12/12 02:15:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x801, 0x6, &(0x7f00009b2000)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000efa000)="00", 0x1) socket$inet6(0xa, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00008b1000)="2f6465762f6877726e6700", 0x3fa, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d93000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10b000) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000fa5000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000812000-0x4)=0x943, 0x4) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r6 = socket(0x19, 0x535a84eb93a62d04, 0x9) r7 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) writev(r8, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TCSETAW(r8, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r8, 0x402c542b, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x3, 0x3, 0x6, &(0x7f000030e000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, 0xffffffffffffffff, &(0x7f0000dcb000)={0x10, 0x0}) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000bb8000)=[{0x0, 0x1, 0x8, 0x1bbe1ec0}]}, 0x10) write(r7, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000062000-0x4)=0xc) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000a89000)={r10, @empty=0x0, @broadcast=0xffffffff}, 0xc) [ 91.794061] binder: 16961:16966 ioctl c0306201 20006fd0 returned -14 [ 91.817429] binder: 16961:16966 got reply transaction with no transaction stack [ 91.827258] binder: 16961:16966 transaction failed 29201/-71, size 32-8 line 2924 [ 91.838195] binder: BINDER_SET_CONTEXT_MGR already set [ 91.844608] binder: 16961:17005 ioctl 40046207 0 returned -16 [ 91.853986] binder: 16961:16984 ioctl 404c534a 2000b000 returned -22 [ 91.863973] binder: 16961:17053 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 91.877361] binder_alloc: binder_alloc_mmap_handler: 16961 20004000-20008000 already mapped failed -16 [ 91.892390] binder: 16961:16966 ioctl c0306201 20007000 returned -14 [ 91.903185] binder_alloc: 16961: binder_alloc_buf, no vma [ 91.915065] binder: 16961:16966 transaction failed 29189/-3, size 0-0 line 3131 [ 91.915313] binder: 16961:17005 ioctl c018620b 20001fe8 returned -14 [ 91.925831] binder: 16961:17053 ioctl c0306201 20006fd0 returned -14 2017/12/12 02:15:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xd)="6e65742f616e79636173743600") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000002000-0x4)=0x6, 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f0000201000-0x18)=[], 0x0, 0x40, 0x0, 0x5, 0x8000, 0xae89f11, {0x8, 0xc777, 0x81, 0x8000008, 0x0, 0xfffffffffffffff7, 0x2, 0x1, 0x1, 0xffffffffffffffc0, 0xfff, 0x800, 0xffffffff, 0xe5, "368f241947b18d4ca83d138362691e9f266563f0ab9a5335daaabfc15c53500d"}}) 2017/12/12 02:15:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x0, 0x101, &(0x7f0000001000-0x8)={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) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000634000-0x1c)=@in6={0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c, &(0x7f0000001000-0xc)=[{&(0x7f0000e9f000)="b0e747a3a2049e190242b5bdd99f473349b783163c9ae97d91555990875d710aeabf7b4fdf3b507d4f40f696cdce6c45113e3c9624c7dcddca4c446c24716379ff3f333abc966ecc3866f739179e6904b0d3395afc1e7fa513a1d903df30d9fbc68c19f881ac16a85af5a9bd4caf3349685891fada8d5ecaeaa4118cd1c049fb2cc610f0efaaca086a39f6120dc74ee8483ea69c4c7ef4ed86955ced5940dec7e5c084635f0e13dcac1ac8a96e20515230a23bd715d9cdc28af57f27c00481dfc9469f724f", 0xc5}, {&(0x7f0000000000)="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", 0xfc}, {&(0x7f0000001000-0xe5)="c123081271b1501711b0bf3457935f16da4a210d3ae04471a357b056d8fc7888bdfb50d208ab6bb633e97ac4533d0569cef474622cb6a26125cc6eb8aa8bf07e591ccaba277010685b0fb65502a5579c9befd24d5a92cb304e2687e84e8a06a52eb8030625fdf4cf7f8bd64c880ecb3a1bac031fbe647b16d4d0987438cbed08f29e4f54b77378888b5d5308755e8217a1d9ff466b5ca20f849b984322ed26dca0409168c5c4c48bf4303608fc600a0d0081955a30231c43cf1265efa6edc087f7e24e2bdeb20d4c17792e5b906a51c1eae2f30884314fdd0cb33cebb33dcc7c27c602b158", 0xe5}, {&(0x7f0000000000)="3f8e1ce3dd92a077", 0x8}], 0x4, &(0x7f000053d000-0x570)=[{0x80, 0x100, 0x7, "fc9108c35eb3c33fa36d7fcbfa7292e4520e9e776007005b8a3cc1cd5528e8116ff5821feb0eefd5a4435e92d476173c2e99ed6bef1992f88ea0ff58cd133c14c6b45d58de393aa53b7a34806fa519204c99f1b7afdaaa3a586e77a1037561f32f7f718a3d6a3d436bebf17f"}, {0x48, 0x110, 0x2, "544dee10354f37be13d5835ad5a1753707f34ed73e6bd93022d60a491e569c3e94f65aea0a581edea5f673564f5f6df37490"}, {0x98, 0x10c, 0x0, "f3063ed406067cfd3d3c241b23a62ea8940c24b30c3662283acc5a350b42c8b2fe0f1f0b5189e8afcb88d6f6e3879fc34b124871b0bc28cedb20336f48587ebe60ca5abe87860e43d053d7ca889decdf05bcb9ecabea9187d9e97650617f0dcba28917c53276dfa9ebfd887c169d1762b9706e0784e760efc2b07cba703c4f03df"}, {0x68, 0x108, 0xffff, "1f59b2294201aa37093226fac7e3f38bdb85b430811641907ede3b62641a4192ae2c92fdea09c86099de91ebcd8d7b4e966e2d10c4e32e951b931b6864793d7efe25a0220fd9191ccf11414e3ab805b38838b01078029a03"}, {0x100, 0x107, 0x4, "9132ba2ebef74d4a4b5c8f62f5b9cd7844cee81b90bc19fc78c2e748eb7be96d191c1b76c286caab538f8bc87857d01e43659224aae0f44c806f2e1643bff88560f93b2a879a7d5e5afe4732e329b0f529f2fc665b97e409f3df15f5b7c17300b01e4282ecbf8bf590836f4ede535860e2ce0ffb488bcb519b917e4761e1599e8d5dbfd9eea090f48e064afbace76a701f2248b1977d21446f9a9ebc3fd743bc22943c6a02f9334bad8288bd8f9ca10ba196efb0030d6b2a117bad5b9785d9f7d717bdf3dfca04cf224bba2d5e8cd477003b31754a10c9bb231b53b823b663600663b02fb0f21d6abfd77afa39"}, {0xc8, 0x1ff, 0x1, "40a608cc42c84eec0d68573cd5a9b0272ce29d8f4d6e392a2472de99a288a3b9d430666b1ac1a7c4407358faf95d6864b367cb99cd80e4bd3f01a817d3b8bb88dec2878b2d54791906075bb1d44223beda0847659503cf7e4fd8681b90d74864576510891f244b79526959cf2758663525612621d46b1e321149c1c1c692718ec1ab72fa77ff8e8b621c1ffc9702b4c4cb4ba196ec9b673f5bcef8f9f21adc3dd2d2d1a3caf210e26e5bf9082ede6c3e76bf"}, {0xd8, 0x108, 0x1, "c080b95af153db945a243ef7809bab69f0b955bc985497d2e7e75904a2ba460ba5fc7aaecc37b8b6dba3718e63f4a2e35195b01c13dd0335dd27a0af0a42405abc1183109fd37524910fad6e56018f3835fcdf3a5879249993a7c77c7f6e23a9e7bbb3e4128b4724303e790037142d3b3e33801a8e8762acb40289eeb88823a1ee168c79d0c92da44a98f32006cc181bc4e6e4f90ac397c73b146504899109a25f27813b86edc43b945326358aad0ed0b666dc34d7c64d1fde0163f23494e22573cca01b4d"}, {0xb8, 0x111, 0x3, "d4cf8b6c1921fd5639024319ba6421af0dfc14481871e3da0f0b9a1c4d94a36ae36975574d18246fb5fc8298f4e50c48c9f3de1122bd81332d8063afd0ba7d63e2c650b5113dc93f322fedba070d077ce436354154e73bdfb6782b8674b6c47ba8e79b9a8a81f9c7e39f214cc294d7148b1f0495054bbad01ddb789a4a34eb7444398d08be06995d6311c59db0445d06059da4600d5ae8b310a9738b7fdf39724dedaeb6ddff9f40"}, {0x50, 0x114, 0xfffffffffffffffd, "04fa579b6d47ab18101409ec9ee73916bf59d563f4ca021cf905c5b2af94cb0bc8d945963ab1cc630903625211f2e9457708d8a867698a5388028c5159fc"}], 0x570, 0x20000000}, 0x3}], 0x1, 0x80) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000)={0x8, {{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]}}, 0x90) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)=@common="74756e6c300000000000000000000000") 2017/12/12 02:15:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e98000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f000074e000)={{0x36e8, 0x8000}, {0x3, 0x3}, 0x80000000, 0x5, 0x489e, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f00007f6000-0x7)="6e732f69706300") getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000ec2000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000bcc000-0x4)=0xc) ptrace$setopts(0x4206, r2, 0xcd, 0x0) sched_getscheduler(r2) r4 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f72617700") preadv(r4, &(0x7f0000001000)=[{&(0x7f0000000000)="00", 0x1}], 0x1, 0x8000000000) pwrite64(r4, &(0x7f000067f000)="b264d6b3b2260aa4c37041511325405e1c29764dba6173db7b96f9fdf4df0287c5aad24f91cf91f9280a79e3a431b48ce76c1d8b09473c178c710c147af6d8a3e01238bae3a67ab0befa71368f3fbe74eab3c02d9981f43b1f05b92147bd6c6dbd2682a9ba65d7c6609940f3df311ea61a2e29bd23d14c5a1d7e6d268b46fe7d7d615b7180a1d3fd5829700bfda4e5a228793b56701a885e0046ea3546c24355faeeb7b112402f9199052bce26df6af358fdeeb7e40f72b3e8ce5dfc58353929091096df95b6c5f5a7df2d337f9d", 0xce, 0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000c27000-0x4)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000c8e000)="6e732f69706300") ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000156000-0x4)=r2) accept$inet(r6, &(0x7f0000844000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a24000-0x4)=0x10) r7 = getuid() lstat(&(0x7f0000f00000-0x8)="2e2f66696c653000", &(0x7f0000635000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ae5000)={0x0, 0x0, 0x0}, &(0x7f0000b6f000)=0xc) getresgid(&(0x7f000070d000)=0x0, &(0x7f0000a65000-0x4)=0x0, &(0x7f0000f9f000)=0x0) stat(&(0x7f0000625000-0x8)="2e2f66696c653000", &(0x7f0000763000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000d92000-0x4)=0x0, &(0x7f000009c000-0x4)=0x0, &(0x7f0000135000)=0x0) sendmsg$netlink(r0, &(0x7f000011c000)={&(0x7f00001b0000-0xc)={0x10, 0x0, 0x401, 0x0}, 0xc, &(0x7f00000b3000-0x60)=[{&(0x7f0000d87000)=[{0x37, 0x4e, 0x1, 0x8000, 0x7, "60b603f51197c0b27937258fa7317d26cad50304ba5752cc1cc1853e67a47bac28b648a2dfe959"}, {0xd8, 0xe6, 0x400, 0x8, 0x3, "84839d258e8d4dc1c9920c372ac1dd7f4969b361eb22982e7aa3b05fe865cca4a047a5cea1f4d09db58a5f4825842c481a1b43ac6ba10e5c9787f608847b2dfbc5fd27d5c1a7eaa79cdd7c284cfa87102f120cac077a9a9a37c6cbcc244e1bf37cff9c6ef1899c07360124ce117f1ddde54e2a4d26ca2faf42488f0218b655fb3a39e31d27bc1075eb1e565313cf79d3913eafdfc63ced474eb85aec65ec3dc3165c558b2b663d41eed5205ba19a2779965da41b34c260c26a8a420485f9a90a0ea13265fef01017"}, {0xc9, 0x2, 0x300, 0x3ff, 0x5, "aa82623f3bca793ef4ffb1a72a8efd3720026a3b3dcfd39e0b25c35b04529ca0145c7979153e1f6fd509fd3fe2fbdd3ee8b16e365ffd48b41ff619e62e29b81a0f49505ab08a03523b6ad6562b3d5972ff9cde9bfe6f169847a6b0bd69f71dd14c42b77c930f93270bceabf2fdbc91139081cfed8cdc64370b74e98725e8b9d8e718ba8b9f295fc94bcf97d3352f741f66c2ca5f2d2b99c78faa644fe5c95398e672d99ceaf7be78c556a79b986b1601be039b2c596ff48495"}, {0xbe, 0x28a4, 0x400, 0xe222, 0x1, "c6b594460a3311f22d78bac5b056d304af2ca4d056f5f101ff0e9327f0d074cb602e43a87f8ab923f0e77dfce00b0814ed931d22befed9d4ca93d58ab7d60b1c0e8045d1d81aeba0b449743dcefbf3251de7e85c1f1ebea809c3cdccc61980ba1b733cf538976375c61b89f09f906e11641f703fc1ab754757d0ea243a4fdbc2c2877f403134cf6235ac5930f7b1c5ccb8a0213dd6ba14f3cf66060cd6072b07150aa55b0a4deaa7a384cb0cbc6d"}], 0x296}, {&(0x7f0000bdb000-0x19)=[{0x19, 0x1, 0x0, 0x3ff, 0x0, "ddc1b56e67c54ed8df"}], 0x19}, {&(0x7f000002c000)=[{0x74, 0xfffffffffffffffd, 0x24, 0xea, 0x5, "033220611f853a3197f25797c9453df1008f830c681c16a156dc4ff8f0ab99f251c522eda702d5c9b93293e378249b8e35aebbea7e6752218d11f2faa31bbc31af51dcb6f3e82b215b687c8b9cb2763466d39c52341ed78ec1255cd29ec516c211e18de5"}, {0x3a, 0x8, 0x0, 0x2, 0x7, "9d8e4c977e46013b538109cc2d570fca9f79632582de279e955486ddbab36bf466f375a81d8fcfa2bb92"}], 0xae}, {&(0x7f0000f87000-0x1a2)=[{0x3f, 0x1162, 0x100, 0x9, 0x4, "07f66ff5dbe1e0d74ed3b9a2acea63a4812b48c4cbdf56e7e6857fa94aa41ed7e3aa94bac4997fdf80f1d508d2043a"}, {0x26, 0x1ff, 0x2, 0x7, 0xff, "0d170e1941e5f9234075de74e732314a2e46388e5961"}, {0x6c, 0x7, 0x20, 0x0, 0x8001, "f480d6a141803c1943bf426d278139415469cd35f7e4cb5b732389eb73fe0253d0f141ef0b84cf6bc0f9c357c91a68dd74f784577acb5d0120a30b69daf7136c6e4d6484cbac6800f0f67ca41f33bd6c6c5203adee19a1d5395573ca"}, {0xd1, 0x393, 0x605, 0x7fffffff, 0x7fff, "863c04da9bbe7309548793cbdc8ea977852564162d70ea02e0be48cf2a136ac6e9ca7d9d09525a3ed117f0538f149a8aea9b1ca07fbc2ca47f18bd20815c2e551d0270761e3ab9b683f754ea556639e0d6af6a161058aec6fcdc83e6f50c2c7b60381ec3fb5a10aa298689c9b5d1210bdd7f48f1d02a6b7cf47f8c8d3b9718eedc12256e7c319da0ecec9aceeddf543d01db15cfdd39609d750f754b5dfdcfb22708bc00600d4920f83d356cb533c4f79f8bf1e3279d113b9062a512c03a4e275e"}], 0x1a2}, {&(0x7f000024c000)=[{0x94, 0x0, 0x20, 0x4, 0x400, "efba611aa458ab89e9ce6a4121646e421bbde082fd1afad4e4a97954a66608844fdacce4617857ae6e01e179a91210aeb75a1023599f1a57f5ed0fa02ccfdd4b9715acef9d7a54c0399607f1fcd1ade25cb255eaf68e59bda5e002c7fc33f0e88b68953754ca671c94b6c974af4a5ba608a59b9b471ff183dbfabd23e213a0ac2b2c14e4"}], 0x94}, {&(0x7f0000822000)=[{0xd0, 0x3, 0x12, 0x5, 0x0, "74752b130d40b21ff57ea597b2f85ab039ea9dba8e10fd1fc751581beeffd46192cfb92150758497815492875e33bdf3b01da2e174b4a01bd34da776295b76bb0b644b3f7d2f88851c4c79cc41dd39848414249d7c8622c293ef400673dd81c0874e1e6e28b8d7e78f9f6006657621acf541baf8fb5f25313b9d34e818edf6104fa48375ce3c7813a1acdd703d83bf58a77ba7765849735b5f9c4f22721a06381b49571e09950632256d257a4226c1d0e4220c9b1d41cf62c114ef8d71d16558"}, {0x3d, 0x1, 0x200, 0x5, 0x85f, "623da27ccf69734707b9ac32a9e79b33e15a4daf739d0428e178bfe0d558e1561df434bef7f073636fa6f1d379"}, {0x8e, 0x3, 0x800, 0x7, 0x9, "c88552de57a372849240229c937651b8a6ca5f0e29bb4049ad87700b0244d8b00972d7d46cd981d7bbcc6735e22709c07651a870902301c95ad3f18994957f06be5beaa6b6114fd11d9ad81e5d8175553f901a7005ae50cf8758f54ff0a62e0480bb0f15a571b57d7fb4436651377cd27b1a96716e9b7c989b039a40f5b2"}, {0x1010, 0x1f, 0x22, 0x38f, 0x6, 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{0x1010, 0x2, 0x2, 0x80000000, 0x5, "5eb1228e101200073b47a8a2d7e71e465b6128098d03d3af76cbeaf37060aa5d332d0451a477b90f030a0dbff537dbb3e739fab5ece7fcdb07e517fbdc7f50f83c21cedf8cfbb447d93b34b9d09faf85bd1712eb18f177e3ab7962844e71b651e61d72791986b7268d750156459ac5e2fca4260b79896b221f7baad5747b01d66e559f2a89e1bc4ea874d1b195dbc7b0254390946756ced3d49a981dba76165c0cfc60c6d0c6f2ac9cffb1525e4eddb234bc3f6e437752f13063f5913a6fc8e0a72ec2731f1f78da6fc9922f3f03f1a88c5e9910eaa2c70da34b1f9d01588ce86fcb6c5fe0cdf584cb740d89e8c997d00601a49861fcce465d18a020bd80cdd7f7e36a9ef5b0c124b4043629c087cc2f20af68fc20ce65676147716267a2fe28f21c5ef8be735e4b17ecc187923ace206aac637facb7c18d075d0e96bd29b8299ad4a4b8b0c0cae9c601b53877c6dd131ee4066b40737e8344140d80f6b477b5b374feb622f7120e8385c63ca8cd498d497849f508fa07aa2a519a6a76613379145f3db9209e72070e33fa3d855fd3c01630a137ac32f50c8c2dfa0dbbe29b014e7db77ba42a3a3a07409bf2eb01547f36baf24ae989b16dc45da2fea667e48d0a45a0aa762e7ab6a5c939d7fad1cd80f4bbd6da7cf5f5bbfa44da077792849489d03fa11eb736cb92a7e4291235f285311f3d07a024a14e3d08d866148bf2f4bd9457588dfb4e7e78acfdef51e5018921665739e05a7fe2994534a1092e9b1caca1942c3be26fbbbd823b06b4d2031216b95e770ffba3b08410f787bf59f958ccdf7c841bca9d1dabeb064914d91e8b321f8127388297c0a10d71a9e094ad3bc44172167d407abacaedb7e56714fad217dc7e8bbaf5a689da6e78379d522a7dbb4ec9ed6dc1090ab4371090a151151ab20f152aa01d7979ed262fd7bdd55810e1e5102e336179cf48c0e7cbac6b6758196069cf6d1c0ee6b469c5e963a2533a9da8330cd1a0af3ee2c5b4e8996c4ae13231511a34e2519a314f9fae53fca83cd693e660bb39439d2fcbf570e33e42a9d81a64a6f7ec8b0a662ac59f9f2991ff8191e50ecd93d03e4dee5a37b4f23d27b0fd039bd0e0ed7fe16d3d385f1ac6a9b7e4d977585934eeab2c7574a4fad6287a46b17ecf02ef1206dc203d5e41bb73de82193f4505806e249299e051562aff597177dd80e911fb364b0cc4cae1b0156e9dbd76d7f9a64cc5d8373231adc4cdeb2d3d92e5e3a8dc023b4f1e88663dedef75d43cff1841be769cf60a726c73942a1ece76a52e4e1167c3ceceb95a7bafef57c7c6ea6a06407ba35fa69d9ae876f4e85051a1b2e4bee45641dd8024201bcd17178bc77f2b926c7aa66db7ad2f9db3e69e3c06d84ad9907d302a49cce55e4170ea71b8a7e960cd2c8d240d26bcbf6d78ca9292b146d0cb2ad9b0527e409027909508d13227924a011db1a0f4a8c7ba74dccf977f00959befed019f997f476c51a879ca4a9792491b45380a2d9aba648ebe566c4e142e328633ec06288f60f8bae7d03605ce82baeb05337251c6ec921b8ab963e653bd77fdf9ae6b444be893b0ca05d9cf678aa7333b5daacb6bd17cc5d69dd056dc4091f9794061cdca706e7f5a7875549e665e3d4104f18b7953a74eede337a3c8c6ce6d24b5646bc43f74a6a2e941434cfafd6e0ce2a7d8e5adcf707e0049822ba74eed4d403b4bd5adb766ffce911c6caeab9b3ba8f27bf738f74ba3d1816e080600e4b243c0e12aebeb7dd40bfe10e2ff11a10ed17c5fe7986e579a8a8e3220d786fc034bfa65369da47da6fef40b808e90b2f6851cbad759f191600225df19dbfb10eb8053f42f4570ee80ad6f47bee35a50d7866de97bb278bd6bdc5b1be4c9e2e8c99834b269714d4aee7a8fb0ec43fa28f6162a49d2677a5d61dfbdc10f34ac808aa45d0451477e772a584d3425a0abd234ada1a96bfbe5964c9ae5c64e49f8e56c9b77707422b6553d2ff70545876c066e1d3a37f544b620fe2a7b6567a5427f7aa045acfe57d6c08d32e9b812ed58684e760b8e6a1db0eb8423d3533e83460932d6c358ee534b8de755f9efcef07f85207eedff18c0dbf5f9e4b23af86eeafab9c40e2f68e7aecc87a3e9c32d7ea2f6ef25b034765409baf4793a4d2149c2df70c82bf70fd6ef351d85f594729c7ae6a3a1e5e2dc2b86f5ce48b0d8ca64e4d19076aa3cd6a471081d278150728556a27da22d8391e22c0e2a8685ba204f618b7a21535347bc22622f2383447bb2f5700cd7bff172d7e917dd802bd580b76ed4d948956adaf9f70f653312e4545a35c9312a9905cb0bbb5a46c1d84ec9c09099d3d34721f0d84c8e0f17e57d5897643e1e76c8122ad9b074aba97d0b34780e9ff37546c998eeff9ef0342f49e7219048b2edf10b989073607af1193c7589ea5117b9bb5677fece7af15df23bdde6b68267dda12e2a6a19212bb8acd62f5feaf8c5814bb8708640356d6e3851a057ac2cffaa4f888310359bb0bf46b28afcecc7ab53907473ebfbaca335bc87471eb7cfc118a110a5de476e356608213cc189c726dfecbb8f939185c360641c8776ff207a82f1a175cdef14d99e968a56726a08e63e83586e7d5f0019289667ba31f0705cf6803aebb513bdedbd56a41c02aff9bb063cf68f17548f15d18cab6411696459f5026cc4cb8b58128b132cbf506a204a851fc84b3bf93c07b60896322410681f41bcc2d36996b76b6a32ca463b802ed65329318377249fef3b5a694f2fa004b61dbe1831124b617eadf63f7d94a21bed0ff1435317089db9c7253edc215c1effb96227525d941b15d7234084d6cc221ddf4e1651e0c0565022bdf25e9c66591600b940fc26a73e5fe9d4a0f6e3d627cd44574edf59d1c3ce9977589fe3643a3db7e2fb9124d77fcf7688fa0a8e28eaa685708f64f06b2fc42f56d612bb46a94514de057c6b888a69759b5c8b7171b9e489b25a88239a77b8c362c308f969592d9672faad783753795475b8b17d11613887ee8f11dbeb3143e352c94196e9529ba1e91921150c23d7c6aa560f48e3f9da0431d81135d4a88094db85b115f2e8c27809b1aa774a23c28c7129e593af8b897395047ef5cbc5dbeeafae7c3cab8c0596449b086c8f011f1a10db20bd03794c4c8898122922b19491924b99b25ed3458615bd4e0f714f5e9115eeff6dba30f147da53ff9feba432fa547cd8e914ea99e5f178ef02556b00ce2df16a6c3c59ce5cc9512ffcc598738f32bbc2872b8814bf4ff0de52ba4bb5e7d5ece289347cf4f80e59f9609fc8ddc1b166e1c1108fc847b49bfa7e1296e870058636fdb40b2b90cc4e8bbca0f6f9a2c63cb4379e70643311356bbebf4a37fe75ecbff5c014acbe0ae6e5a824db8935dbbdd6684dd279d998936e594921984b058e8acb5d0f31875c79acb39ad0843ce231cc0f695d7ccca5a7a6004aae46161e31f71b1ed82746d1782f0a78644c58f42c5bd6040b820aad80ba92b2b9833193cbb12b356693428dd3b35dfca5d3a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{0x73, 0x40, 0x1, 0xbc0d, 0x100000000, "d9f4a1f6076068fa956c04c0c9bae11a855b5c21c3a43b41324bbfd79ca8e727596d1b77f1923da41db92e91f1bb8e52d4899a5c3b428a6e6246ae09736d18a5967f1849276e98791cb16300fe076e7c442c904289b1c33e42fc3ba49e6bacc66a490b"}], 0x222e}], 0x6, &(0x7f0000e51000-0x8a)=[@cred={0x20, 0x1, 0x2, r2, r7, r8}, @rights={0x20, 0x1, 0x1, [r1, r6, r4, r4]}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r5, r9, r10}, @rights={0x20, 0x1, 0x1, [r1, r4, r3, r1]}, @rights={0x18, 0x1, 0x1, [r6, r6]}, @cred={0x20, 0x1, 0x2, r5, r11, r12}], 0xd0, 0x8000}, 0x4001) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f00000b6000-0x4)=0x10000) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000a12000-0x4)=0x0, &(0x7f0000162000)=0x4) ioctl$VT_RESIZE(r6, 0x5609, &(0x7f0000587000-0x6)={0x59023f64, 0xffff, 0x22db}) getsockopt$packet_int(r6, 0x107, 0xf, &(0x7f000065e000)=0x0, &(0x7f000037c000)=0x4) ioctl$sock_proto_private(r4, 0x89ee, &(0x7f00003d6000)="80fa9b50d864bd9eca9f50bc7ece17e9d11659c4b0b44b613f812b496ad2b494b440d775bb2cda9350884fcbbba3b46d8c2fa84c913b11d782b90510815c0c19884746e41bc24a73d393edf85ed4a3ccd81c77e22586c2d34172c1ce45cdeb493c8b06fc110fa1ad068508da650feb3cfbfc7f9ebc1c45e6981f54378ee6d32aa52bd17093e3cdc40f360aeb44f3892e5e4de7333386dcaee6c53887fcd042ce6e0eaa0d5512940036265b857e17cb4de8e7be09c213e2a813d90e3f97a47649d08d2541c106ec0276939e99fc9c823acd304e0e16ce7f891f45d791bd00a2641849b1d07754e881ade0abca82d83b85d4400cdaaf") 2017/12/12 02:15:56 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002b4000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54e, 0xffffffffffff7fff, 0x8d01, 0x6, 0x10}, &(0x7f0000d26000-0x4)=0xa0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000d27000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d26000)=0x1c, 0x80000) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000d27000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d26000-0x8c)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000080c000)=0x8c) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d26000)={r3, 0xff, 0xff5, 0x8}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00008c7000-0x340)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x98) fstatfs(r0, &(0x7f00005c7000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d27000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f000013f000-0xf)="000000000000000000000000000000") 2017/12/12 02:15:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000c72000-0x4)=0x0, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00005c9000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f000072b000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000096b000-0x4)=0x14) recvmsg(r0, &(0x7f0000444000)={&(0x7f0000efe000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000b6d000-0x40)=[{&(0x7f0000912000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f0000cfc000)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f00005c3000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}, {&(0x7f0000c5f000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}], 0x4, &(0x7f0000ced000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71, 0x0}, 0x100) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00009b2000-0x28)={@generic="7fec34467662f4337319d85330dfc72d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$packet(0xffffffffffffffff, &(0x7f0000dcc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002e1000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cd0000-0x28)={@generic="0000000505c395a2b0c14e16f95b79c3", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000028b000-0x28)={@generic="a0d25623f21b2a1e6aac1acb89989e7c", &(0x7f0000293000-0x1088)=@ethtool_flash={0x33, 0x1f2c, "0742f0e9ab29a9b7a65acf02d1754be4866e80674f0f3220b23f1cd10e4734d76b6df7e058fb2ae6afc5325ceb5bbad28ddbec46e50751b86ede368972aa3ae17d10e88de41ecfc708d37c384d58c5855f14039cf70c6d8b1b919e7d19baf9e0446f3cbd64f73e7cafda6b22d16fe88e91f67121417968df416daee0e1dd4d23"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00002cf000-0x4)=0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000f29000)=0x0, &(0x7f00006f6000)=0x4) bind$inet6(r4, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x1) sendto$inet(r0, &(0x7f00001e2000)="e8", 0x1, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008e3000-0x24)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d29000-0x160)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xb9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffff9, 0x3, 0x400000000, "119cdd25ef8b2af14042d9b9e811a660ecb650db2cf5e5e0f9b2c534fe9ac52667dc5a520f7e58b42364a63107c907106126135d89315437c62166135c23d869bf42fdfbe5d6fbfbc91caad16789c69c"}, 0x160) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000b1f000-0x28)={@common="62637368300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f0000ce0000)="2e2f66696c653000", &(0x7f0000402000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r0, r5, &(0x7f00001dd000)=0x0, 0xc2) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ba5000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffffc0, 0x2, 0xd27f, 0x10, 0xa0, 0xa0, 0x9, r6, r7}, {0x9, 0x3f, 0x85e, 0x40, 0x1ff, 0x0, 0x100000001, 0xba}, {0xff, 0xffffffff, 0x8, 0x0}, 0x42d, 0x9, 0x800, 0x1, 0x20, 0x2}, {{@in=@multicast1=0xe0000001, 0xa04, 0x100000000}, 0x5, @in=@empty=0x0, 0x4, 0x1, 0x2, 0x9, 0x3, 0x3, 0x6}}, 0xe8) listen(r0, 0x400) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000a03000-0x20)={@common="62637368300000000000000000000000", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f00002f6000-0x4)=0xfffffffffffffffe, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000feb000)={0x5, 0xffffffffffffffff}, 0x8) mknod$loop(&(0x7f0000918000)="2e2f66696c653000", 0x0, 0x1) close(r0) getsockopt$inet_tcp_int(r4, 0x6, 0x3, &(0x7f000081f000-0x4)=0x0, &(0x7f0000049000)=0x4) 2017/12/12 02:15:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000860000)="6574683000") wait4(0x0, 0x0, 0x2, &(0x7f0000652000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f0000df2000-0x1)="10", 0x1, 0x12, &(0x7f0000140000)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x1000002) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fa1000)="2f6465762f70707000", 0x20000, 0x0) getsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000641000-0x4)=0x0, &(0x7f00007d7000)=0x4) close(r1) 2017/12/12 02:15:56 executing program 6: r0 = socket$inet(0x2, 0x2, 0x4088) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009b4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x205, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00009b4000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd1000)="2e2f66696c653000", &(0x7f0000fd2000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f00003ab000)="") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000071e000-0x8)="2e2f66696c653000", 0x200003, 0x1) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd3000)="2e2f6275732f66696c653000", &(0x7f0000fd1000-0x8)="2e2f66696c653000", &(0x7f0000fd2000)="31000004", 0x20, &(0x7f0000fd3000)="") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000798000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53) r2 = fcntl$dupfd(r1, 0x0, r1) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000143000)="2e2f66696c653000", &(0x7f00007d1000)="72616d667300", 0x7fffff, &(0x7f0000802000-0x1)="53") renameat2(r1, &(0x7f0000fcf000)="2e2f62757300", r2, &(0x7f0000fcf000-0x6)="2e2f66696c653100", 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000ec2000-0x6)="2e2f62757300", &(0x7f0000db5000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00008db000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) unlinkat(r2, &(0x7f0000013000-0x6)="2e2f62757300", 0x200) 2017/12/12 02:15:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x40000003) readv(r0, &(0x7f00000b1000)=[{&(0x7f0000e68000)="0000000000000000", 0x8}, {&(0x7f0000853000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f00007b7000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000ac0000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000014000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000b38000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000e83000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}], 0x7) ftruncate(r0, 0xd) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000fa6000-0x10)=@common="69666230000000000000000000000000") r1 = socket$inet_tcp(0x2, 0x1, 0x0) gettid() r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000d27000)="2f6465762f6e65742f74756e00", 0x0, 0x80200) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_mtu=0xef3a}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00002f7000-0x4)=0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000482000-0x10)={0x3, &(0x7f00009a9000)=[{0x80000001, 0x2, 0x6, 0xf885}, {0x6, 0x8, 0x80000001, 0x5}, {0x6, 0x4, 0x199, 0x0}]}) r4 = syz_open_pts(0xffffffffffffff9c, 0x40200) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fa7000)=0x9) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r5 = dup2(r3, r3) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000032e000-0x4)=0x4d1, 0x4) setsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f000098e000-0x28)="b558060dbc80b90ea60a0a013bbbacef4b33558d343af8687eb243cb75b10bc050f643bc914e643c", 0x28) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f000033d000-0x4)=0x0, 0x4) ioctl$KDGKBTYPE(r5, 0x4b33, &(0x7f000082e000)=0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000d0a000-0x4)=0x0, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common="67726530000000000000000000000000", 0x10) accept$nfc_llcp(r5, &(0x7f00002c0000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00002da000-0x4)=0x60) sendto$inet(r1, &(0x7f00009e9000)="ff14", 0x2, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ftruncate(r2, 0x2) getsockopt$inet6_mreq(r5, 0x29, 0x1f, &(0x7f0000ebe000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000800000-0x4)=0x14) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000071b000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00003d7000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000424000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000e17000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x1, 0x6, 0xb, 0x80, 0xa0, 0x6, r6, r7}, {0x0, 0x3, 0x6, 0x4, 0x10001, 0x6, 0x7fff, 0x400}, {0x401, 0xffffffff00000001, 0x3, 0x86}, 0x75, 0x3, 0x8, 0x1, 0x18, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x3}, 0x11, @in=@loopback=0x7f000001, 0x28000000, 0x1, 0x3, 0x80000001, 0x4c18, 0x800, 0x1ff}}, 0xe8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00006de000)=0x2, 0x4) [ 91.947055] binder: undelivered TRANSACTION_ERROR: 29189 [ 91.954458] binder: undelivered TRANSACTION_COMPLETE [ 91.968457] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/12 02:15:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="6d643573756d00", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x34, 0x0, &(0x7f0000001000-0x34)=[@enter_looper={0x630c}, @acquire={0x40046305, 0x4}, @acquire_done={0x40106309, r1, 0x2}, @increfs_done={0x40106308, r2, 0x3}], 0xea, 0x0, &(0x7f0000001000-0xea)="fbda47fac04684aca805c0283326f603763051ecbd48125c8bf141bdb8067eb4e15066e30cb066ffa0e3d4fae6af23ffa2f54be1ff23a8151a017b7e19cbd26174ab42d4efa82b756df67b9dcc379498cc232e6122ccad1ce5cea425ac4d7cdc7dff4d6bd91857b7bd752c51f46729b3b96f0d562962d0da0eb5b1d74d3e7d3778eb4261343ec9f59a40a1e4ffba930441eeb959254519927e822441ba292f8f91f98d62b6e6a0893a072ca759a5c5db851ddcfda266069262aad5cbdcd7f6768432760ce35df8194469f47558b2b59bf79ac547bd970850011b8ebddbbe2a75f3b494722126f3c8507b"}) 2017/12/12 02:15:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000003000-0x8)="2e2f66696c653000") recvfrom(r0, &(0x7f0000001000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x2000, &(0x7f0000001000)=@un=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f70707000", 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000003000-0x20)={0x9, 0x6, 0x8, 0x5, 0x0, 0x2, 0x1, 0x120000000, 0x0}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000)={r2, 0xffffffffffff0001}, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000003000-0x20)={@generic="7c01e1f9c6bd3ebf6239f9433e6a05a8", @ifru_flags=0x1002}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0xc)=@random={"757365722e00", "2d2c29265b00"}, &(0x7f0000d5c000)="73656c662d2c00", 0x7, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00007ae000/0x3000)=nil, 0x3000, 0x2) 2017/12/12 02:15:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00002a5000-0x28)={&(0x7f0000007000/0x3000)=nil, 0x80000001, 0x592699659f5b8bf6, 0x10, &(0x7f0000a03000/0x2000)=nil, 0x7f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={0x0, 0x7fff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r1, 0x1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0xfffffffffffffffc}, &(0x7f0000003000-0x4)=0x8) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000003000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x1d) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000004000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000)=@int=0x0, &(0x7f0000004000)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000-0x4)=0x5, 0x4) r4 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000005000)=r4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000)={0x7, 0x4, 0x5, 0x1f0c6bc4, r2}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000007000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000003000-0x10)={r3, &(0x7f0000009000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) fchdir(r5) ioctl$FUSE_DEV_IOC_CLONE(r5, 0x8004e500, &(0x7f0000004000)=r0) ioctl$EVIOCGVERSION(r5, 0x80044501, &(0x7f0000005000)="000000000000000000000000") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000009000)=0x0) 2017/12/12 02:15:56 executing program 1: mmap(&(0x7f0000000000/0x89a000)=nil, 0x89a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000089b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000089a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000089c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x200000000011, &(0x7f000089c000)="e4a4450500ff05070000000b0058639a2c9505f005bd0986c57a0121fe000a207900ff03b50049e60500fd9fd0be8300a5add288010000000000000005da9feb5dbc920000058aa6fd964ef10908000068d4feff4ab4", 0x56) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000004000-0x10)=@buf={0xed, &(0x7f000089c000)="8dfba8e316576b83218ce645aebc0e16ed1481e8e02ae5f8a5cac9e10e23b9160a7a05882e65f6304bc24893f3a47fa69d7b3d51190ef85921557e3098c8fd20d27dd202f656e2f365b159756166a66b12a23f8277dda42703de0074677cc3bc690d0959af2ab4dc8ac6da295a18154a65d34b4057a5b3480b0a25d0537bebbb46511b256c20307e7a013dd7d595ea25990d60545cf7260a049e42f79bed9635018c1d3e192c430fae0c8f316ee6407abc34cd68e651e0fb801bffdd4056518b6351768fca235fe68de54bac7740b57cbbd8f96173d2ee63ac76fbcc8e2e5d083b9872b8dcfd95ef24f1d7cf1f"}) mmap(&(0x7f000089a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000037b000)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f000004e000-0x4)=0xc) mmap(&(0x7f000089a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000089d000)=[], 0x0, &(0x7f00001c5000)=[], 0x0, 0x7e}, 0x40) mmap(&(0x7f000089e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f000089f000-0xc)={@multicast1=0xe0000001, @rand_addr=0x406, @loopback=0x7f000001}, 0xc) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f000089b000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) 2017/12/12 02:15:56 executing program 5: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x799000)=nil, 0x799000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x30c) pipe(&(0x7f000007a000)={0x0, 0x0}) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000265000)={0x0, 0x0}) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000eae000)={0x588e4455, 0x7}) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x2000007, 0x12, r0, 0x0) bind$inet6(r1, &(0x7f0000eaf000-0x1c)={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, 0x1c) r3 = socket(0xa, 0x803, 0x1) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000079c000-0x48)={0x0, 0x3d, "4f4250c0bd801ce15ba52e83c7d3c242f6fc231d33a156cd1929a585e0e7d27931482a4ffcee764ef569e8c624afc0c1763f519216e88f00d2d6dca243"}, &(0x7f000079b000-0x4)=0x48) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a6a000-0x8)=@assoc_value={r4, 0x401}, &(0x7f00003a9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0xff, 0x1, &(0x7f000079d000-0x1)="7d", 0x1) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000001000-0x20)={@generic="5c01eadda40098113f23a5800094f424", @ifru_flags=0x800}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000002000-0x4)=0x7, 0x4) 2017/12/12 02:15:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00004bc000)="636f726564756d705f66696c74657200") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x7f, 0x7, 0x1}, &(0x7f0000af5000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000dc3000)={r1, 0x5}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000003000-0x2)={0x7, 0x5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x5, 0x401, 0x0, 0x8, 0x10001, 0x7b, 0x1, 0xe0, r2}, &(0x7f0000003000)=0x20) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x7ff, 0x200, 0x3, 0xfffffffffffffffb, 0x6, 0xffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000003000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000005000+0xc8d)="2e2f66696c653000", &(0x7f0000006000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0x10)="00000000000000000000000000000000", 0x10, 0x40000000, &(0x7f0000007000-0x1c)={0xa, 0x1, 0x101, @loopback={0x0, 0x1}, 0xfffffffffffff000}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000004000)={&(0x7f0000007000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000007000)=[{&(0x7f0000008000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f0000006000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}, {&(0x7f0000008000-0x1d)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f0000005000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f0000005000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}], 0x5, 0x0, 0x0, 0x0}, 0x100) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000009000-0x2)=0x8000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000006000-0x8)="2e2f66696c653000", &(0x7f0000009000)=[&(0x7f000000a000-0x10)="636f726564756d705f66696c74657200", &(0x7f0000003000-0x10)="636f726564756d705f66696c74657200", &(0x7f0000000000)="636f726564756d705f66696c74657200", &(0x7f0000009000)="636f726564756d705f66696c74657200", &(0x7f0000006000)="73797374656d00"], &(0x7f0000009000)=[&(0x7f0000002000-0x10)="636f726564756d705f66696c74657200", &(0x7f000000a000-0xf)="2940776c616e30766d6e6574315c00", &(0x7f0000006000-0x1)="00"], 0x100) 2017/12/12 02:15:56 executing program 4: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000759000-0xc)={0x1, 0x0}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000007000)="1e", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) msync(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000070d000-0x4)=0x80, 0x4) gettid() setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000083000)={0x6, {{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) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000df1000)={0x8, 0x0}, &(0x7f0000fc0000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fc5000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000fc3000)={0x5, 0x4d, 0xf66a, 0x7, 0x7ff, 0x1a71, 0x5, 0x1}, &(0x7f0000a7b000)={0x200, 0x7a, 0x8, 0x9, 0x80000001, 0x8, 0x80000004, 0xfffffffb}, &(0x7f0000fc5000-0x40)={0x20, 0x80000005, 0x3, 0x1, 0x9, 0x1f, 0x100000000, 0x2}, &(0x7f0000fc3000-0x10)={r2, r3/1000+10000}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000949000)={0x0, 0x0, 0x0}, &(0x7f0000fc2000)=0xc) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000fc5000)=[{{&(0x7f00001e6000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000fc5000)=[{&(0x7f0000fc2000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000fc6000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f00008c9000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}], 0x3, &(0x7f0000fc2000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x40}, 0xfffffffffffffff7}, {{0x0, 0x0, &(0x7f0000a17000)=[{&(0x7f0000fc1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000fc2000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}], 0x2, &(0x7f0000fc2000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92, 0x8}, 0x1}], 0x2, 0x2040, 0x0) 2017/12/12 02:15:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008fc000)={{{@in=@empty=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, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c69000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000019000-0xc)={r1, @multicast1=0xe0000001, @empty=0x0}, 0xc) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000915000)=@req={0x10001, 0xffffffffffff86d1, 0x1, 0x4}, 0x10) recvfrom(r0, &(0x7f0000529000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9, 0x2000, &(0x7f00004ce000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b80000-0x85)={0x0, 0x7d, "d8ab8bb2ba5f3508760ad046ffab49bf07b6de8b68416002884e3b8e0b76f9e680b1934ca502a3912ee39cf27b7accfb6e7111eb062e57495107d97ad819be9b3d0f9d769beefa1c7ff44b5ea068e75a5ed2cd7d6024edaf038005e0570d24cf542348c260a8e374ff9f138325fc68219816f368aefdba33c8a9ad738c"}, &(0x7f0000f0e000)=0x85) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000ff7000-0x8)=@assoc_value={r5, 0x5}, 0x8) r6 = request_key(&(0x7f00002a8000)="727872706300", &(0x7f00006d0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e1c000-0xc)="6e6f6465763a47504c2b2400", 0xfffffffffffffffd) keyctl$set_timeout(0xf, r6, 0x0) mount(&(0x7f00009ae000-0x8)="2e2f66696c653000", &(0x7f000061f000)="2e2f66696c653000", &(0x7f0000752000)="686673706c757300", 0x0, &(0x7f0000e2f000)="") r7 = syz_open_dev$tun(&(0x7f00001bf000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1000000000000004) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001d7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b02000-0x28)={@generic="64ad059a3eb6ca622e74ad0dcfc2f012", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000171000)={0xdf, &(0x7f000067c000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r8 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r8, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @rand_addr=0x5, 0xfffffffffffffffc, 0x4, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0]}, 0x20) getpeername$unix(r3, &(0x7f00000c2000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000a9b000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r3, &(0x7f0000baa000)=@hdr={0x11, 0x0, 0x0, 0x0, 0x2e, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xe1, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x3, 0x0, 0xcd, 0x0, "1966a1e7cbe33323ab3b08386194e7ca4082ad0821c56c7b51d8aa5ef4ee9e849e6cbe0c61278b70186ab315966a79fafdad3f9c726454a51e9572a8650a92e685dcaabd32505be7c8502e3e0736297bec671250dec5eb6354a1c59d6fa7a4fe42cad372e6d2a89b8e185fc3c7021adaa2f450e20c38ef7b64d6a67646ba0895f51bcfe56a52a5ed2aa1eeda9c324f3ca2ce24537b3e1701270359765ff157811e079a885b9c50366c73b3666db7019a28ffe27954afd3bf8f294bfc909237827deb778c22"}}}, 0xeb) 2017/12/12 02:15:56 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000db4000-0xc)="2f6465762f72666b696c6c00", 0x42000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000001000-0x8)={0xf6a, 0x81}) [ 92.119018] device gre0 entered promiscuous mode 2017/12/12 02:15:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1fffffe) uname(&(0x7f0000ff0000)="") r0 = socket(0xf, 0x3, 0x2) r1 = open(&(0x7f0000b78000)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000076000)={{{@in=@empty=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=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a59000)=0xe8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000102000-0xc)=@sack_info={0x0, 0x0, 0x20}, &(0x7f0000012000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00002ec000-0x10)={r2, 0xe8, &(0x7f00005dc000)=[@in6={0xa, 0x3, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x101}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8001, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x89f}, @in6={0xa, 0x3, 0x790, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a18000-0x4)=0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b5c000-0x9)="2f6465762f72746300", 0x40, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b00000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000854000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c76000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ce3000-0x108)={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]}, [0x2, 0x7f, 0xd2, 0x7, 0x1, 0x7f, 0x3ff, 0x6, 0xcb, 0x0, 0x7f, 0x1, 0x8, 0x0, 0x2]}, &(0x7f0000001000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000218000-0x1)=@assoc_value={r4, 0x0}, &(0x7f0000ad9000+0xae6)=0x8) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000641000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4a}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001000-0xa0)={r4, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x1, 0xffffffffffffffff, 0x2, 0x2}, &(0x7f0000000000)=0xa0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_dccp_int(r5, 0x21, 0x10, &(0x7f0000d92000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r6 = getpid() perf_event_open(&(0x7f00003d5000)={0x2, 0x78, 0x7, 0x4, 0x200, 0x1, 0x0, 0x3a, 0x5000, 0x1, 0x0, 0xffffffff, 0x8, 0x1, 0x0, 0x0, 0x2, 0x400, 0x100000000, 0x8, 0x2, 0x3, 0x0, 0x6, 0x10000, 0x4, 0x0}, r6, 0x1ff, r1, 0x1) epoll_create1(0x80000) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000001000)=0x2400000000000) r7 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r7, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000d8d000-0x20)={@generic="0a0000000000000009ffd9ff8fce94c6", @ifru_flags=0x1403}) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000842000-0x9)="2f6465762f72746300", 0x24102, 0x0) ioctl$KDSKBLED(r8, 0x4b65, 0x80000001) r9 = socket$inet(0x2, 0x3, 0x7) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f000040c000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10000, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x2, 0xfffffffffffffffe, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x400, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r9, &(0x7f0000098000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000c24000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r8, 0x0, 0x2d, &(0x7f0000b4d000)={0x876d, {{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/12 02:15:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)="636c6561725f7265667300") socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) eventfd(0x1c2a) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x40) pipe(&(0x7f0000cb9000-0x8)={0x0, 0x0}) r5 = request_key(&(0x7f0000b42000)="7472757374656400", &(0x7f0000284000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c57000)="636c6561725f7265667300", 0xffffffffffffffff) keyctl$invalidate(0x15, r5) ioctl$void(r1, 0x5450) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000174000)={0x80, 0xb3, 0x0, 0x10001, 0x80000001, 0x10001, 0x5, 0xfffffffffffffffe, 0x3, 0x4, 0x1, 0xb227}) stat(&(0x7f0000502000-0x8)="2e2f66696c653000", &(0x7f00008a8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000dff000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000925000-0x4)=0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000239000-0x38)=[{&(0x7f0000069000)={0x27, 0x0, 0x2, 0x0, 0x0, 0x0, "b91c24fff840795d6e8d5a7cbb6b9f46255d86be1d09d5a7293dfd38a730546c63c6a4b8217acbdda23bfec95d563e9bedbd7743d97eaee9621b73bce23711", 0x0}, 0x60, &(0x7f0000538000)=[{&(0x7f0000d19000-0x8b)="003123265ded81662c6c00091c383960366f055b5a8a0e4b4f06aa5e7ced06f4e3b80244faf851bfb578c73fcdf11a75a435714dbc7a9c747f298a36a03ee7b89ca2e52c50773e870e86012a6b509508ff55ce4ce5554a82b7a6ce8263135801ae9f1e44d266bc90b14be1c53daff0518eafbab350c79500126d4e7757cebae48a79afa7fad63e22158b13", 0x8b}, {&(0x7f0000ec9000)="", 0x0}, {&(0x7f0000111000-0xea)="220c6702a0dbd6ac2832261e883498839af14360cc1823a171e526a1f90ac6ff293358ede934365fff29927231d31dfaf825425e575c2fab4892c22785ed059b826e0ce7be07950fc8fa794a4a943e3b537b45bd89d87f4f3db6b13a00046f23d6a761ef371abfddebe318d0fd7b91a2dfbc32b8230afdfcb7b92becb205eeb94ee6edc84b3211169c147ab33893a40cc818485b394eb5eba236076c1e9efdaf0392f6c01e43843c619ec74cfa87f033fea0b4e5a14b1029cd1f691dffc4b9cc007e0b9947d9b5a2216b45275ec6290510cd7f28047b098053fe0908a1a14270f681fa002e14b987226b", 0xea}, {&(0x7f0000625000)="10846f6da85186365f7f58af625deb6b2f781935ca08f9c9e9f1e2efd81864d8ec45a69a95", 0x25}, {&(0x7f0000cca000)="6ad306a39cefd961cd1fba079afe9bfc", 0x10}], 0x5, &(0x7f0000a5b000-0x18)={0x18, 0x0, 0x7, "de01a8"}, 0x18, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000ae4000)=0x0, &(0x7f0000e65000)=0x4) writev(r0, &(0x7f0000b97000)=[{&(0x7f00000e9000)="34", 0x1}], 0x1) 2017/12/12 02:15:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)="2e2f66696c653000", 0x2000ff, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0x3fc000)=nil, 0x3fc000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000594000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d0a000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x3, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x22424, 0x0, 0xffffffffffffff1d, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9949, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x4) bind$unix(r1, &(0x7f0000668000)=@abs={0x0, 0x0, 0x2}, 0x8) fadvise64(r1, 0xf, 0x4001, 0x4) modify_ldt$read(0x0, &(0x7f0000944000)="00000000000000000000000000000000000000000000000000000000", 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = add_key(&(0x7f0000ffe000)="7472757374656400", &(0x7f0000717000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007e0000-0x83)="20ca162fe50b4b22dd3ba2b6afc2ee3b6c1606c0e8b9cf74775eccf3daa32bac1d41365f5f4aa0aa05cb489b9dd7e82915c070d7d0baaa00cecb1d642ad73bac56671fcf002b63bf7c572dd952a96765b6cc3f79b0f231f4cd24e3d21877ff0a3d0c853b0a2b7d62c4a1dc1bf3d13f8e490d24cf10a40e0bc1923d3b8f87888da602a8", 0x83, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r4, 0xffffffffffffffff) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000015d000)={0x0, 0x0, 0x0}, &(0x7f000095c000-0x4)=0xc) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f000096b000-0x1)=0x4) stat(&(0x7f000075a000)="2e2f66696c653000", &(0x7f0000c34000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet(r3, &(0x7f00006a9000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000a25000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0x0, 0x0, {[@md5sig={0x13, 0x12, "d79b15abc84987c61579dada11bc743d"}]}}, {""}}}}}}, 0x0) clone(0x8010900, &(0x7f00009f4000)="", &(0x7f000078e000)=0x0, &(0x7f000039f000)=0x0, &(0x7f00001ea000)="") setitimer(0x0, &(0x7f0000f1d000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000b78000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000083000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) mmap(&(0x7f00003fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f0000ea1000)="", 0x0) 2017/12/12 02:15:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000974000-0x8)={0x0, 0x0}, 0x80800) r2 = open(&(0x7f0000053000)="2e2f66696c653000", 0x43, 0x0) flock(r2, 0x8007) fcntl$setlease(r2, 0x400, 0x0) rt_sigprocmask(0x80000000, &(0x7f0000473000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000f9a000-0x8c)={0x0, 0x3ffe, 0x1f, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffffffffd28f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r3 = open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet6_buf(r3, 0x29, 0xff, &(0x7f0000bd3000)="52644c4070df3758f487113b72147401040000000000001d2457ed696c63423ac68a3a56884eed0eb7ebb81b8215ac779df20c6c481ef72ed2594edff1a70141c85bc376625149772e157b83613d3de63aa4d564bf2e75dc54", 0x59) getpid() setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00005b9000)={0x8000, {{0xa, 0x3, 0x44, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000d12000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r4 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) connect$inet(r4, &(0x7f000090a000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = epoll_create(0xa) getpeername$unix(r0, &(0x7f00007e7000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000016a000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000049d000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r4) r6 = dup2(0xffffffffffffffff, r5) setsockopt$netrom_NETROM_IDLE(r6, 0x103, 0x7, &(0x7f0000e72000)=0xeb, 0x4) readv(r4, &(0x7f000028b000-0x30)=[{&(0x7f0000070000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000159000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f0000706000-0x64)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}], 0x3) pipe(&(0x7f0000c45000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r7, 0x40086432, &(0x7f0000397000-0x4)=0x1) socketpair(0x3, 0x1, 0x8, &(0x7f0000f2e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f00003c2000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ed9000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000a98000-0x10)={0xffffffffffffff7f, 0x8, 0xfff, 0x20, r9}, 0x10) add_key$user(&(0x7f0000394000)="7573657200", &(0x7f00006cd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b8000)="6778b9d379ce96595477afbe597a8e206af57fc0bd8e35a4e1c9e7", 0x1b, 0xfffffffffffffff9) 2017/12/12 02:15:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000043000-0x8)={0x0, 0x0}) accept4$inet(0xffffffffffffff9c, &(0x7f00004c2000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e7f000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000e80000)={0x0, 0x2, 0x80, 0x0, 0x0}, &(0x7f000022b000)=0x10) r1 = socket$inet(0x2, 0x0, 0x69f) r2 = socket$inet6_sctp(0xa, 0x200000000001, 0x84) sendto$inet6(r2, &(0x7f00000b3000)="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", 0x4d2, 0x3ffff, &(0x7f0000578000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x80000000}, 0x1c) sendto$inet6(r2, &(0x7f000007d000-0xab)="87bf4d43a84b58ff3b1c94d73bc3616dc124695b30359c5513dc84eac91404f3c1923e5df968cb79da6b45f62c81cd427de792f70f4e9a6d166004ea470ecf6d6f21b2608f8bf3bd84de3659147ecd09a9210f37922aafc67b9636467b2bb01f1134c50dccdee33642c3b81f07a995a169a600e7016ff0b4d9589dfdc5a2148b1cca8117bda72a612f3558ae931c0ed72e0a17cdb253aca025ba6bccc5fd02cda93afc78189e068c4abd75", 0xab, 0x9cc1f86077024030, &(0x7f0000c8f000)={0xa, 0x2, 0x400, @loopback={0x0, 0x1}, 0x9}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f00008cb000-0x10)=[{&(0x7f0000b8d000-0x49)="480000001400190d09004beafd0d8c560a847f0080ffe00600000000000000a2bc5603ca00000fff89000000200000000100000000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) sendfile(0xffffffffffffffff, r1, 0x0, 0x8c) socket$inet6(0xa, 0x5, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ec4000+0x9ca)={r0, 0x7, 0x10}, 0xc) 2017/12/12 02:15:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00004c5000-0x12)="2f6465762f696e7075742f6576656e742300", 0x7fa, 0x2000000002) timerfd_create(0x2, 0x800) stat(&(0x7f000066a000)="2e2f66696c653000", &(0x7f0000606000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000ed1000-0xc)=[0xffffffffffffffff, 0x0, r2]) fchown(r0, r1, r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f000042b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007e3000-0x4)=0x14) getpgid(0xffffffffffffffff) r5 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f00007e2000-0x8)="2e2f66696c653000", 0x0, 0x0) socket$netlink(0x10, 0x3, 0x2000000000) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000aee000-0x1)="87", 0x1) memfd_create(&(0x7f00002ca000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7c8, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x7fc, &(0x7f0000ef4000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000dee000-0x4)=0x0, &(0x7f0000949000-0x4)=0x4) inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004bd000-0x7)="6e732f6e657400") ioctl$DRM_IOCTL_MARK_BUFS(r8, 0x40206417, &(0x7f0000599000)={0x100, 0xeeb, 0x1000, 0x3, 0x1, 0x80}) r9 = accept(0xffffffffffffffff, &(0x7f0000dd6000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000192000-0x4)=0x1c) openat$ppp(0xffffffffffffff9c, &(0x7f00008b0000+0xc52)="2f6465762f70707000", 0x281, 0x0) close(r6) recvfrom$unix(0xffffffffffffffff, &(0x7f00001eb000-0x9f)="", 0x0, 0x0, &(0x7f0000798000)=@file={0x0, "2e2f66696c653000"}, 0xa) ftruncate(r9, 0x9) syz_open_dev$random(&(0x7f0000f8e000)="2f6465762f72616e646f6d00", 0x0, 0x0) signalfd4(r7, &(0x7f0000e8a000-0x8)={0xfffffffffffffffe}, 0x8, 0x80800) 2017/12/12 02:15:57 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x10007fffc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000013000)="00", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000004000)="d722c91a3820704b91bd77e2ba126d8ca6df39e500055d6e1b500be5789f1571942815e807b26a3069e02d2f119e01cca889929565bd527c3143f0c56a01e3cc03dd2b9d1a439bffbaef7e3e1d01e0", 0x4f, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000019000)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000004000-0x4)=0xc) sysfs$1(0x1, &(0x7f0000012000)="6d696d655f747970785e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000") clock_gettime(0x4, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000005000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0xfffffffffffffffc, 0x500, 0x80000001, 0x40000001, r3}) fallocate(r2, 0x3, 0x0, 0x4000010000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000005000+0x87b)={@common="65716c00000000000000000000000000", @ifru_data=&(0x7f0000005000)="a36f4465c3462a20771700f9e353f5799061af968e7a30ed167c207126d6dd1d"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000013000)="2e2f66696c653000", &(0x7f0000006000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd) dup3(r2, r0, 0x1000080000) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000003000)={0xffffffffffff8000, 0x88c0, 0x200, 0x57, 0x80000001, 0x601c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 02:15:57 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getdents(r0, &(0x7f000097f000)="0000", 0x2) 2017/12/12 02:15:57 executing program 4: setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() 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}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x80000000, 0x0, 0x100000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfffffffffffff000, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4, 0x0, 0x0, 0x0}, r1, 0xfffffefffffffffb, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3fc000)=nil, 0x3fc000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000083b000)="6465616400", &(0x7f0000af0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000be6000)="ef74d0238740efe7ad8fad5370a8267902100080b1bd79742171f83f76a53a4784dc3ad1cd044047458e6c2432b57b8e2889a027553b9d1fda9219a9c2469cf8e07d9813a1ea7328f9c7fb8c90a3c9683f8f2c756ed5473cb33e435f3ad55798d9db8b996c765ced75c17fa6adf26d01edd08dc277de648f9811848fd60a55b651d649be3f5e248daa31f4c30d26c6a2cfbc79f34d572c003d44c95a8ab388fe62b65deaf384b1c4436954e622ff", 0xae, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x4) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000422000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000ba0000)="da2e80153486fb16ed9dd06dff5f600133fca2eb578d2893d0800906f2581e6befa8debf413c15b30f175f037e6a30831f8e5dbf0f061a9879b97d9cfb407ad000005099b5f89a3fdb0e32f1b3f8878b4fac092c71fd1143e4febfd16755b8489cffdab116e9d9dbf82710533803e8ccda13d8c334cd2f782778795d86a49448bd0d62b77dacbe7d6c8757b2d732f0a909e25cbffcf6fba1cdac3f2dcdb01e3a166cc2a91295342a4ca78f5a06313fc77a79e77c56067c7bcafed434d3621f5ef240", 0xc2) setsockopt$sock_int(r4, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) sendmsg(r3, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[{&(0x7f0000b95000-0xc4)="54", 0x1}], 0x1, &(0x7f0000b95000-0x292)=[], 0x0, 0x0}, 0x0) r5 = socket(0x3, 0x800, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000ba0000)=0x7f, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00003fc000-0xa0)={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]}, 0x100000000, 0x9, 0x7, 0x7, 0x40}, &(0x7f0000b9f000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00000f5000)={r6, 0x18}, 0x8) socketpair(0x10, 0x80000, 0x90, &(0x7f0000b27000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netlink(r7, &(0x7f0000ba1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ba3000-0x4)=0xc) poll(&(0x7f0000ba3000)=[{r5, 0x10, 0x0}, {r3, 0x44, 0x0}, {r5, 0x100, 0x0}, {r7, 0x20, 0x0}, {r4, 0xa084, 0x0}, {r3, 0x6, 0x0}, {r4, 0x8062, 0x0}, {r5, 0x14, 0x0}, {r3, 0x248, 0x0}], 0x9, 0x1) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000ba2000)={0x9, 0xe2fd}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000ba0000)={r6, 0x12, 0x30, 0x401, 0x2}, &(0x7f0000ba1000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000b9f000)={r6, 0x1, 0xe31, 0x4}, 0x10) recvmsg(r4, &(0x7f0000b99000-0x38)={0x0, 0x0, &(0x7f000095d000-0x40)=[{&(0x7f0000521000-0x2)="0000", 0x2}], 0x1, &(0x7f0000efd000-0x10)="00000000000000000000000000000000", 0x10, 0xa4e}, 0x2) splice(r4, 0x7, r5, 0x10, 0x200, 0x8000001) ioctl$sock_inet6_udp_SIOCINQ(r7, 0x541b, &(0x7f0000efd000-0x4)=0x0) 2017/12/12 02:15:57 executing program 1: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x44000006, &(0x7f0000fee000)=0x4, 0x4) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ff0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x40000000}, 0x1c) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x17)="50d0fa535aaeecc9cb3331857da10000000005001c00", 0x16, 0x20000000, &(0x7f00003a6000)={0xa, 0x0, 0x8b, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) listen(r0, 0x4) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ff2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ff4000-0x18)={0x0, 0x1, 0x30, 0x93bc, 0x7}, &(0x7f00008e8000-0x4)=0x18) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f4a000-0x23)={0x0, 0x1b, "92dadf03553838b7c9cbf19b380bfb687f98df3536542ea678ae0a"}, &(0x7f0000ff3000-0x4)=0x23) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ff2000)={0x3, 0x0, 0x5, 0x2, 0xfffffffffffffff3, 0x80000001, 0x6a5, 0x1ff000000, r1}, &(0x7f0000fea000-0x4)=0x20) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x82000000803, 0x8000000000303) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000993000)=@sack_info={0x0, 0xe3, 0x8000}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000fec000-0xa0)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x0, 0x1f, 0x80000001}, &(0x7f0000feb000)=0xa0) getsockopt$inet_dccp_int(r3, 0x21, 0x411, &(0x7f0000feb000-0x4)=0x0, &(0x7f0000be3000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fe1000)={0x3, &(0x7f0000f82000-0x8)=[{0x0, 0xfffffffffffffffb, 0x0, 0x0}, {0x48, 0x0, 0x401, 0xfffffffffffffffe}, {0x200000006, 0x6, 0x100000000000003, 0x8000}]}, 0x10) r4 = socket(0xa, 0x3, 0xa) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000ff5000-0x98)={0x0, @in={{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]}, 0x3, 0x203ff}, &(0x7f0000ff5000-0x3)=0x98) r5 = socket$inet6(0xa, 0x5, 0x20000000000) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r4, 0x29, 0x10, &(0x7f0000309000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000ba1000-0x6)={r2, 0x4}, &(0x7f0000fed000-0x4)=0x6) setsockopt$sock_int(r5, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r5, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r3) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f00002da000)="c1", 0x1, 0xfffffefbdffffffe, &(0x7f0000ff5000)={0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c) 2017/12/12 02:15:57 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005be000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) 2017/12/12 02:15:57 executing program 0: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00000f0000-0x4)=0x5, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa2, &(0x7f0000b0d000-0xa2)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8847, @x25={0x2, 0x7fffffff, 0x1f, "5d79177980ee28ad1cf266b91dcddb2f5a98684d247d896e54b1a2e499632811e2b7e6431c11d004577d42eed00e283c4699d85a0f3632ca285f87d1e319f7c9e600a0dd5eeecf24d19dd7aa6dcabcffb24e02cb451b880844d2ee849bc8de5136496c9097e2b4e6816ffe025f30e8ec461759c74fa5848cf555206d9cb77506a0da347aecd17d3c338c7b9ad7b50d660b"}}}}, &(0x7f0000984000-0x18)={0x0, 0x4, [0x569, 0x106, 0xb50, 0x97d]}) r1 = accept(r0, &(0x7f0000f0c000-0x6e)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000293000)=0x6e) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000ba7000-0x4)=0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000f09000)=0x3, 0x4) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f0c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f00007f7000)=[{&(0x7f0000402000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000f0e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f0e000)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x40000000000, 0x10001, "6555275a1e1aa794b86daa70f21be61dc7551c102e1f394a9b13e28677a21bab166e134b84ab3bcf18b538adfa9e0a7e3ac830a80289e69b4d1d4e807955c2efdfe3ed4b216da70c6fb68c3001d8bbbf"}, 0x160) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) poll(&(0x7f0000f0c000)=[{r0, 0xa130, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x7) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000f08000)=[{&(0x7f00002a5000)="", 0x0}, {&(0x7f0000f0b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}], 0x2, &(0x7f0000ee0000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x10001}, 0x40002102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000dab000-0x4)=0x2, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f45000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ddc000-0x4)=0xe8) fstat(r3, &(0x7f0000357000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000037c000)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x4, 0x3, 0x9, 0x3, 0xffff, 0x5, 0xa0, 0x80, 0x80000000, r4, r5}, {0x2, 0xeb2, 0x1000, 0x3, 0x5, 0x1, 0x6, 0xb8c}, {0x4, 0x8313, 0x7, 0x3f}, 0x48, 0x400, 0x9, 0x0, 0xe0, 0x2}, {{@in=@empty=0x0, 0x2, 0x3}, 0x5, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1000, 0x2, 0x2, 0x9, 0x8, 0xbc6, 0xffff}}, 0xe8) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r3, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000c4e000-0x2)="a6", 0x1, 0x0, 0x0, 0x0) 2017/12/12 02:15:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x2, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000bb000-0x8)={0x0, 0x0}) 2017/12/12 02:15:57 executing program 2: r0 = socket$inet(0x2, 0x2, 0x4088) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x100000000000023, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f00009b4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x205, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00009b4000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd1000)="2e2f66696c653000", &(0x7f0000fd2000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f0600", 0x0, &(0x7f00003ab000)="") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000071e000-0x8)="2e2f66696c653000", 0x200003, 0x1) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd3000)="2e2f6275732f66696c653000", &(0x7f0000fd1000-0x8)="2e2f66696c653000", &(0x7f0000fd2000)="31000004", 0x20, &(0x7f0000fd3000)="") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000798000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53) r2 = fcntl$dupfd(r1, 0x0, r1) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000143000)="2e2f66696c653000", &(0x7f00007d1000)="72616d667300", 0x800000, &(0x7f0000802000-0x1)="53") renameat2(r1, &(0x7f0000fcf000)="2e2f62757300", r2, &(0x7f0000fcf000-0x6)="2e2f66696c653100", 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000ec2000-0x6)="2e2f62757300", &(0x7f00002d4000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00008db000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) unlinkat(r1, &(0x7f00004b6000-0x6)="2e2f62757300", 0x0) 2017/12/12 02:15:57 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000ee000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000969000-0x4)=0x10, 0x800) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000679000-0x4)=0x0) 2017/12/12 02:15:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000974000-0x8)={0x0, 0x0}, 0x80800) r1 = open(&(0x7f0000053000)="2e2f66696c653000", 0x43, 0x0) flock(r1, 0x7) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000f9a000-0x8c)={0x0, 0x3ffe, 0x1f, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffffffffd28f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r2 = open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000bd3000)="52644c4070df3758f487113b7214748f8a8bb52d8dc67f1d2457ed696c63423ac68a3a56884eed0eb7ebb81b8215ac779df20c6c481ef72ed2594edff1a70141c85bc376625149772e157b83613d3de63aa4d564bf2e75dd54", 0x59) getpid() setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00005b9000)={0x8000, {{0xa, 0x3, 0x44, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000d12000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r3 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) connect$inet(r3, &(0x7f000090a000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = epoll_create(0xa) getpeername$unix(0xffffffffffffffff, &(0x7f0000fab000)=@abs={0x0, 0x0, 0x0}, &(0x7f000016a000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000049d000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) r5 = dup2(0xffffffffffffffff, r4) setsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000e72000)=0xeb, 0x4) readv(r3, &(0x7f000028b000-0x30)=[{&(0x7f0000070000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000159000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f0000706000-0x64)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}], 0x3) pipe(&(0x7f0000c45000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r6, 0x40086432, &(0x7f0000397000-0x4)=0x1) socketpair(0x3, 0x1, 0x8, &(0x7f0000f2e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00003c2000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ed9000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000a98000-0x10)={0xffffffffffffff7f, 0x8, 0xfff, 0x20, r8}, 0x10) add_key$user(&(0x7f0000394000)="7573657200", &(0x7f00006cd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b8000)="6778b9d379ce96595477afbe597a8e206af57fc0bd8e35a4e1c9e7", 0x1b, 0xfffffffffffffff9) 2017/12/12 02:15:57 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) 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) readv(r0, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f0000b26000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}, {&(0x7f0000001000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}], 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000041d000-0xe8)={{{@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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000604000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x807, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000d83000-0xc)={0x4, [0x7, 0x7, 0x13edc099, 0x20]}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x65, "d6817778bda95e407f991901199b1565bb51c5d5f4bf69de435608aca097b10fa60425f63777f44561526b417d20b129e6a9daf3c2911b69b25b921ef5fbe9fa27ce9b3709c71b205ef869edcb26eca670a08377effa237accce538e0cba89bbcc842cee8c"}, &(0x7f0000000000)=0x6d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000000)={r4, 0xc4, "3fa537abe1588565f7b17f0583549d42681a8d74aa5e711af6181339fe0eb635f39446d9ffd13b974cf4238ae5af877319cffee54a02d29b7bb431dcebd122b8dc72611602fc512008beeb8ab1ba540e224987de2b8c2c1e828663d0b73570c5c53bc4328ec7dfc884c5f4c3b02d49ea6d0934c90f3ecfd11852990850600e44ec20ee171e78e331fc911e3be7ad0d4ebb4372bffbfa5c4f63b0b955192d72069bbec86f6b8a7fa575e4fdeaa7cbc1eff6bae699c0207a1e9f69f951ef1d45fd8c3af637"}, &(0x7f0000002000-0x4)=0xcc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000f6e000-0x6)={0x0, 0x4653}, &(0x7f0000dc9000)=0x6) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000bcd000-0x33)={r5, 0x2b, "edeb34ae8ebb910203c4668637cadbf259981d6bb4e0bac38e61b05649dbf3ab4a04cefb5993439db17978"}, &(0x7f0000f6d000)=0x33) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000f6e000-0xf8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "060007", 0xc2, 0x88, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x2, 0x0, 0xc2, 0x0, "9a1b3656d0bef46d18a11cbe8a099115d1a36225c159cfb7c7bdb893598303cec3bd7150bbcda338c395b16c1bfb64aad9b0293b16495c0c0a6b55592c1a9924a968db580a63dc9509fd02b93fa10a9f83c78117a18a5faa0b71a400476f829ba852d7fa61fe9fc20aaf241ca3a325000fca05aa5299d5c1d28b5ed4d25fec9af63bd91e41a493e3c375a97f3561584fe330ea9d2846d3ab3fb171e1c4419d9b9b0be4a28cc827ceb7e69bc6fdce09d8ab1adeb3979dc1af8e51"}}}}}}, 0x0) 2017/12/12 02:15:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)="636c6561725f7265667300") socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) eventfd(0x1c2a) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x40) pipe(&(0x7f0000cb9000-0x8)={0x0, 0x0}) r4 = request_key(&(0x7f0000b42000)="7472757374656400", &(0x7f0000284000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c57000)="636c6561725f7265667300", 0xffffffffffffffff) keyctl$invalidate(0x15, r4) ioctl$void(r1, 0x5450) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000174000)={0x80, 0xb3, 0x0, 0x10001, 0x80000001, 0x10001, 0x5, 0xfffffffffffffffe, 0x3, 0x4, 0x1, 0xb227}) stat(&(0x7f0000502000-0x8)="2e2f66696c653000", &(0x7f00008a8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_wait(r3, &(0x7f0000f4c000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000dff000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendmmsg$nfc_llcp(r2, &(0x7f0000239000-0x38)=[{&(0x7f0000069000)={0x27, 0x0, 0x2, 0x0, 0x0, 0x0, "b91c24fff840795d6e8d5a7cbb6b9f46255d86be1d09d5a7293dfd38a730546c63c6a4b8217acbdda23bfec95d563e9bedbd7743d97eaee9621b73bce23711", 0x0}, 0x60, &(0x7f0000538000)=[{&(0x7f0000d19000-0x8b)="003123265ded81662c6c00091c383960366f055b5a8a0e4b4f06aa5e7ced06f4e3b80244faf851bfb578c73fcdf11a75a435714dbc7a9c747f298a36a03ee7b89ca2e52c50773e870e86012a6b509508ff55ce4ce5554a82b7a6ce8263135801ae9f1e44d266bc90b14be1c53daff0518eafbab350c79500126d4e7757cebae48a79afa7fad63e22158b13", 0x8b}, {&(0x7f0000ec9000)="", 0x0}, {&(0x7f0000111000-0xea)="220c6702a0dbd6ac2832261e883498839af14360cc1823a171e526a1f90ac6ff293358ede934365fff29927231d31dfaf825425e575c2fab4892c22785ed059b826e0ce7be07950fc8fa794a4a943e3b537b45bd89d87f4f3db6b13a00046f23d6a761ef371abfddebe318d0fd7b91a2dfbc32b8230afdfcb7b92becb205eeb94ee6edc84b3211169c147ab33893a40cc818485b394eb5eba236076c1e9efdaf0392f6c01e43843c619ec74cfa87f033fea0b4e5a14b1029cd1f691dffc4b9cc007e0b9947d9b5a2216b45275ec6290510cd7f28047b098053fe0908a1a14270f681fa002e14b987226b", 0xea}, {&(0x7f0000625000)="10846f6da85186365f7f58af625deb6b2f781935ca08f9c9e9f1e2efd81864d8ec45a69a95", 0x25}, {&(0x7f0000cca000)="6ad306a39cefd961cd1fba079afe9bfc", 0x10}], 0x5, &(0x7f0000a5b000-0x18)={0x18, 0x0, 0x7, "de01a8"}, 0x18, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f00000e9000)="34", 0x1}], 0x1) 2017/12/12 02:15:57 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000041d000-0xe8)={{{@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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000604000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x807, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000d83000-0xc)={0x4, [0x7, 0x7, 0x13edc099, 0x20]}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000002000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000f6e000-0xf8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "060007", 0xc2, 0x88, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x2, 0x0, 0xc2, 0x0, "9a1b3656d0bef46d18a11cbe8a099115d1a36225c159cfb7c7bdb893598303cec3bd7150bbcda338c395b16c1bfb64aad9b0293b16495c0c0a6b55592c1a9924a968db580a63dc9509fd02b93fa10a9f83c78117a18a5faa0b71a400476f829ba852d7fa61fe9fc20aaf241ca3a325000fca05aa5299d5c1d28b5ed4d25fec9af63bd91e41a493e3c375a97f3561584fe330ea9d2846d3ab3fb171e1c4419d9b9b0be4a28cc827ceb7e69bc6fdce09d8ab1adeb3979dc1af8e51"}}}}}}, 0x0) 2017/12/12 02:15:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x100000000000002) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a03000-0x4)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0xa0, 0x0, 0xac, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000030d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fdf000-0x5)=@ethtool_gfeatures={0x3a, 0x1, [{0x0, 0x0, 0x0, 0xffffffffffffffff}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) socket(0x27d75762521fecc5, 0x2, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x8010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x13, &(0x7f0000ff1000-0x4)=0xffffffffffff8001, 0x4) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f000084b000-0x38)={0x0, 0x0, &(0x7f0000ff5000-0x60)=[{&(0x7f0000ff2000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000ff5000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f0000ff3000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000ff3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000428000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000782000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}], 0x6, &(0x7f0000767000)="", 0x0, 0x4}, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000a11000-0x8)="2e2f66696c653000", 0x4001, 0x80) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000564000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_int(r2, 0x29, 0x35, &(0x7f0000b8c000-0x4)=0x56b, 0x4) 2017/12/12 02:15:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000007a000-0xc)="2f6465762f6175746f667300", 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a73000-0x4)={0x0, []}, &(0x7f0000c61000-0x4)=0x4) creat(&(0x7f00003a8000)="2e2f66696c653000", 0x102) pipe(&(0x7f0000400000-0x8)={0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) accept$inet6(r1, &(0x7f00008dd000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000686000-0x4)=0x1c) writev(r3, &(0x7f0000e07000)=[{&(0x7f0000ec5000-0x2c)="2900000021001900013d3524000a00060200000000000000000000040d0014000000001600000020088fdb48", 0x2c}], 0x1) accept4$unix(r1, 0x0, &(0x7f0000893000-0x4)=0x0, 0x80000) sendto$ax25(r2, &(0x7f0000c07000)="c24dffd121b436a068ceb94a3b297bbca291ecc339ade12d82b51d416e6f4811efb7d900cf5b8db098e54c7ed322f012564f77ddb5c9b2b5723427641d24310125f24d252588c664865d9717f2e86f4e7c455ad8641b891632516118fa9d80f79333d0e0ee07fa27e43b120ca32e4e2f69f5f75d9c", 0x75, 0x8000, &(0x7f000084a000-0x10)={0x3, {"46646aafe9bd2b"}, 0x100}, 0x10) fstatfs(r2, &(0x7f000086e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000bc1000)={0x0, 0x0}) [ 93.495722] IPVS: Creating netns size=2552 id=12 2017/12/12 02:15:58 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dc8000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000030e000-0x20)={@common="69703667726530000000000000000000", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/12 02:15:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e98000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f000074e000)={{0x36e8, 0x8000}, {0x3, 0x3}, 0x80000000, 0x5, 0x489e, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f00007f6000-0x7)="6e732f69706300") getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000ec2000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000bcc000-0x4)=0xc) ptrace$setopts(0x4206, r2, 0xcd, 0x0) linkat(r3, &(0x7f0000bc5000-0x8)="2e2f66696c653000", r1, &(0x7f0000be8000-0x8)="2e2f66696c653000", 0x1000) sched_getscheduler(r2) r4 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f72617700") preadv(r4, &(0x7f0000001000)=[{&(0x7f0000000000)="00", 0x1}], 0x1, 0x8000000000) pwrite64(r4, &(0x7f000067f000)="b264d6b3b2260aa4c37041511325405e1c29764dba6173db7b96f9fdf4df0287c5aad24f91cf91f9280a79e3a431b48ce76c1d8b09473c178c710c147af6d8a3e01238bae3a67ab0befa71368f3fbe74eab3c02d9981f43b1f05b92147bd6c6dbd2682a9ba65d7c6609940f3df311ea61a2e29bd23d14c5a1d7e6d268b46fe7d7d615b7180a1d3fd5829700bfda4e5a228793b56701a885e0046ea3546c24355faeeb7b112402f9199052bce26df6af358fdeeb7e40f72b3e8ce5dfc58353929091096df95b6c5f5a7df2d337f9d", 0xce, 0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000c27000-0x4)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000c8e000)="6e732f69706300") accept$inet(r6, &(0x7f0000844000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a24000-0x4)=0x10) r7 = getuid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e26000)={0x0, 0x0}) lstat(&(0x7f0000f00000-0x8)="2e2f66696c653000", &(0x7f0000635000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ae5000)={0x0, 0x0, 0x0}, &(0x7f0000b6f000)=0xc) getresgid(&(0x7f0000502000)=0x0, &(0x7f0000a65000-0x4)=0x0, &(0x7f0000f9f000)=0x0) modify_ldt$read(0x0, &(0x7f0000a42000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f00008af000-0x4)=0x0) stat(&(0x7f0000625000-0x8)="2e2f66696c653000", &(0x7f0000763000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000d92000-0x4)=0x0, &(0x7f000009c000-0x4)=0x0, &(0x7f0000135000)=0x0) sendmsg$netlink(r0, &(0x7f000011c000)={&(0x7f00001b0000-0xc)={0x10, 0x0, 0x401, 0x0}, 0xc, &(0x7f00000b3000-0x60)=[{&(0x7f0000d87000)=[{0x37, 0x4e, 0x1, 0x8000, 0x7, "60b603f51197c0b27937258fa7317d26cad50304ba5752cc1cc1853e67a47bac28b648a2dfe959"}, {0xd8, 0xe6, 0x400, 0x8, 0x3, "84839d258e8d4dc1c9920c372ac1dd7f4969b361eb22982e7aa3b05fe865cca4a047a5cea1f4d09db58a5f4825842c481a1b43ac6ba10e5c9787f608847b2dfbc5fd27d5c1a7eaa79cdd7c284cfa87102f120cac077a9a9a37c6cbcc244e1bf37cff9c6ef1899c07360124ce117f1ddde54e2a4d26ca2faf42488f0218b655fb3a39e31d27bc1075eb1e565313cf79d3913eafdfc63ced474eb85aec65ec3dc3165c558b2b663d41eed5205ba19a2779965da41b34c260c26a8a420485f9a90a0ea13265fef01017"}, {0xc9, 0x2, 0x300, 0x3ff, 0x5, "aa82623f3bca793ef4ffb1a72a8efd3720026a3b3dcfd39e0b25c35b04529ca0145c7979153e1f6fd509fd3fe2fbdd3ee8b16e365ffd48b41ff619e62e29b81a0f49505ab08a03523b6ad6562b3d5972ff9cde9bfe6f169847a6b0bd69f71dd14c42b77c930f93270bceabf2fdbc91139081cfed8cdc64370b74e98725e8b9d8e718ba8b9f295fc94bcf97d3352f741f66c2ca5f2d2b99c78faa644fe5c95398e672d99ceaf7be78c556a79b986b1601be039b2c596ff48495"}, {0xbe, 0x28a4, 0x400, 0xe222, 0x1, "c6b594460a3311f22d78bac5b056d304af2ca4d056f5f101ff0e9327f0d074cb602e43a87f8ab923f0e77dfce00b0814ed931d22befed9d4ca93d58ab7d60b1c0e8045d1d81aeba0b449743dcefbf3251de7e85c1f1ebea809c3cdccc61980ba1b733cf538976375c61b89f09f906e11641f703fc1ab754757d0ea243a4fdbc2c2877f403134cf6235ac5930f7b1c5ccb8a0213dd6ba14f3cf66060cd6072b07150aa55b0a4deaa7a384cb0cbc6d"}], 0x296}, {&(0x7f0000bdb000-0x19)=[{0x19, 0x1, 0x0, 0x3ff, 0x0, "ddc1b56e67c54ed8df"}], 0x19}, {&(0x7f000002c000)=[{0x74, 0xfffffffffffffffd, 0x24, 0xea, 0x5, "033220611f853a3197f25797c9453df1008f830c681c16a156dc4ff8f0ab99f251c522eda702d5c9b93293e378249b8e35aebbea7e6752218d11f2faa31bbc31af51dcb6f3e82b215b687c8b9cb2763466d39c52341ed78ec1255cd29ec516c211e18de5"}, {0x3a, 0x8, 0x0, 0x2, 0x7, "9d8e4c977e46013b538109cc2d570fca9f79632582de279e955486ddbab36bf466f375a81d8fcfa2bb92"}], 0xae}, {&(0x7f0000f87000-0x1a2)=[{0x3f, 0x1162, 0x100, 0x9, 0x4, "07f66ff5dbe1e0d74ed3b9a2acea63a4812b48c4cbdf56e7e6857fa94aa41ed7e3aa94bac4997fdf80f1d508d2043a"}, {0x26, 0x1ff, 0x2, 0x7, 0xff, "0d170e1941e5f9234075de74e732314a2e46388e5961"}, {0x6c, 0x7, 0x20, 0x0, 0x8001, "f480d6a141803c1943bf426d278139415469cd35f7e4cb5b732389eb73fe0253d0f141ef0b84cf6bc0f9c357c91a68dd74f784577acb5d0120a30b69daf7136c6e4d6484cbac6800f0f67ca41f33bd6c6c5203adee19a1d5395573ca"}, {0xd1, 0x393, 0x605, 0x7fffffff, 0x7fff, "863c04da9bbe7309548793cbdc8ea977852564162d70ea02e0be48cf2a136ac6e9ca7d9d09525a3ed117f0538f149a8aea9b1ca07fbc2ca47f18bd20815c2e551d0270761e3ab9b683f754ea556639e0d6af6a161058aec6fcdc83e6f50c2c7b60381ec3fb5a10aa298689c9b5d1210bdd7f48f1d02a6b7cf47f8c8d3b9718eedc12256e7c319da0ecec9aceeddf543d01db15cfdd39609d750f754b5dfdcfb22708bc00600d4920f83d356cb533c4f79f8bf1e3279d113b9062a512c03a4e275e"}], 0x1a2}, {&(0x7f000024c000)=[{0x94, 0x0, 0x20, 0x4, 0x400, "efba611aa458ab89e9ce6a4121646e421bbde082fd1afad4e4a97954a66608844fdacce4617857ae6e01e179a91210aeb75a1023599f1a57f5ed0fa02ccfdd4b9715acef9d7a54c0399607f1fcd1ade25cb255eaf68e59bda5e002c7fc33f0e88b68953754ca671c94b6c974af4a5ba608a59b9b471ff183dbfabd23e213a0ac2b2c14e4"}], 0x94}, {&(0x7f0000822000)=[{0xd0, 0x3, 0x12, 0x5, 0x0, "74752b130d40b21ff57ea597b2f85ab039ea9dba8e10fd1fc751581beeffd46192cfb92150758497815492875e33bdf3b01da2e174b4a01bd34da776295b76bb0b644b3f7d2f88851c4c79cc41dd39848414249d7c8622c293ef400673dd81c0874e1e6e28b8d7e78f9f6006657621acf541baf8fb5f25313b9d34e818edf6104fa48375ce3c7813a1acdd703d83bf58a77ba7765849735b5f9c4f22721a06381b49571e09950632256d257a4226c1d0e4220c9b1d41cf62c114ef8d71d16558"}, {0x3d, 0x1, 0x200, 0x5, 0x85f, "623da27ccf69734707b9ac32a9e79b33e15a4daf739d0428e178bfe0d558e1561df434bef7f073636fa6f1d379"}, {0x8e, 0x3, 0x800, 0x7, 0x9, "c88552de57a372849240229c937651b8a6ca5f0e29bb4049ad87700b0244d8b00972d7d46cd981d7bbcc6735e22709c07651a870902301c95ad3f18994957f06be5beaa6b6114fd11d9ad81e5d8175553f901a7005ae50cf8758f54ff0a62e0480bb0f15a571b57d7fb4436651377cd27b1a96716e9b7c989b039a40f5b2"}, {0x1010, 0x1f, 0x22, 0x38f, 0x6, 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{0x1010, 0x2, 0x2, 0x80000000, 0x5, "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{0x73, 0x40, 0x1, 0xbc0d, 0x100000000, "d9f4a1f6076068fa956c04c0c9bae11a855b5c21c3a43b41324bbfd79ca8e727596d1b77f1923da41db92e91f1bb8e52d4899a5c3b428a6e6246ae09736d18a5967f1849276e98791cb16300fe076e7c442c904289b1c33e42fc3ba49e6bacc66a490b"}], 0x222e}], 0x6, &(0x7f0000e51000-0x8a)=[@cred={0x20, 0x1, 0x2, r2, r7, r8}, @rights={0x20, 0x1, 0x1, [r1, r6, r4, r4]}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r5, r9, r10}, @rights={0x20, 0x1, 0x1, [r1, r4, r3, r1]}, @rights={0x18, 0x1, 0x1, [r6, r6]}, @cred={0x20, 0x1, 0x2, r5, r11, r12}], 0xd0, 0x8000}, 0x4001) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f00000b6000-0x4)=0x10000) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000a12000-0x4)=0x0, &(0x7f0000162000)=0x4) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000541000)={0x59023f64, 0xffff, 0x400000022dc}) getsockopt$packet_int(r6, 0x107, 0xf, &(0x7f000065e000)=0x0, &(0x7f000037c000)=0x4) ioctl$sock_proto_private(r4, 0x89ee, &(0x7f00003d6000)="80fa9b50d864bd9eca9f50bc7ece17e9d11659c4b0b44b613f812b496ad2b494b440d775bb2cda9350884fcbbba3b46d8c2fa84c913b11d782b90510815c0c19884746e41bc24a73d393edf85ed4a3ccd81c77e22586c2d34172c1ce45cdeb493c8b06fc110fa1ad068508da650feb3cfbfc7f9ebc1c45e6981f54378ee6d32aa52bd17093e3cdc40f360aeb44f3892e5e4de7333386dcaee6c53887fcd042ce6e0eaa0d5512940036265b857e17cb4de8e7be09c213e2a813d90e3f97a47649d08d2541c106ec0276939e99fc9c823acd304e0e16ce7f891f45d791bd00a2641849b1d07754e881ade0abca82d83b85d4400cdaaf") 2017/12/12 02:15:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000400000-0x8)={0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000e07000)=[{&(0x7f000033c000)="2900000021001900013d3524000a00060200000000000000000000040d0014000000001600000020088fdb48", 0x2c}], 0x1) accept4$unix(r0, 0x0, &(0x7f0000893000-0x4)=0x0, 0x80000) sendto$ax25(r1, &(0x7f0000c07000)="c24dffd121b436a068ceb94a3b297bbca291ecc339ade12d82b51d416e6f4811efb7d900cf5b8db098e54c7ed322f012564f77ddb5c9b2b5723427641d24310125f24d252588c664865d9717f2e86f4e7c455ad8641b891632516118fa9d80f79333d0e0ee07fa27e43b120ca32e4e2f69f5f75d9c", 0x75, 0x8000, &(0x7f000084a000-0x10)={0x3, {"46646aafe9bd2b"}, 0x100}, 0x10) 2017/12/12 02:15:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000090000)="6574683000", 0x841, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x40, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000860000)="6574683000") wait4(0x0, 0x0, 0x2, &(0x7f0000652000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000df2000-0x1)="10", 0x1, 0x12, &(0x7f0000140000)={0x0, 0x0}) clone(0x10000, &(0x7f0000f4f000-0x11)="e542cf043cfd2a0ba1612b70de0141c5c9", &(0x7f0000825000)=0x0, &(0x7f0000aac000-0x4)=0x0, &(0x7f0000d35000)="a2c179d4166195a478c459b2b8c70d") fcntl$setlease(r0, 0x400, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fa1000)="2f6465762f70707000", 0x20000, 0x0) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000641000-0x4)=0x0, &(0x7f00007d7000)=0x4) close(r0) 2017/12/12 02:15:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b14000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0xfff, 0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c20000)="2e2f66696c653000", 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x121900) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f000063f000)="000000000000000000000000000000000000000000000000") r2 = syz_open_procfs(0x0, &(0x7f0000669000-0x10)="636f726564756d705f66696c74657200") getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000081c000-0x8)=@assoc_value={0x0, 0x1800}, &(0x7f00001b7000)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000070d000)=0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000015e000-0xa0)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x15, 0x2, 0x8c4, 0x60}, 0xa0) sendfile(r2, r2, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000e88000)=0x401) ioctl$TCGETA(r1, 0x5405, &(0x7f0000f18000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a61000)={0x0, 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x8000000000027, &(0x7f000060e000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) bind$inet(r4, &(0x7f0000f10000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x11, 0xa, 0xffffffffffff7ffd) mmap(&(0x7f0000000000/0xb22000)=nil, 0xb22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000b23000-0x4)="00", 0x1) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000b24000)="7472757374656400", &(0x7f0000b25000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b24000)="add212f135243be077d68343009ccd20d367bece9a41c026ff183f69cb4d949eca0af505b6e2559022edb2a93bf35446fc3de8330683915fe24cc4c562cd1c93c7a98fdcb9c388a45c9f6e6f67aefdfae288c2e699eae541f7afd4205d522d93f27a7b62af85f86db808c008969a92e4694eaeb6c8e448e6eaa934edcb502d2f282686e474f893701f1a192663fb9034394b68946d7a224925797411b8414e9927ee0366c6d59f8ab6e60f636b595ad920ad3e18b66d1ead83cc1e51f409ea65ae45161723d7fe2f51763c392f6e9744", 0xd0, 0xfffffffffffffffa) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 02:15:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) socket$netlink(0x10, 0x3, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dce000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f6d000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000085e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000086b000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00002e5000-0x4)=0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgrp(r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000de9000-0xc)="2d6d696d655f747970652800", 0x2000000000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f000040c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = creat(&(0x7f0000a1d000)="2e2f66696c653000", 0x110) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00007dd000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000544000-0x4)=0xb) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x3, 0x0, @tick=0x4, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x5}], 0x30) utimes(&(0x7f00008ff000-0x8)="2e2f66696c653000", &(0x7f0000d6b000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000f04000)={0x0, 0x40, "d6317dac587fd6a3231f9d0f582f2a304b751bb44be8510c3c609684adca02554a6ac73f3b759d8d5366bb22c437789a7242bc30b770d50dea65f629fbfcef86"}, &(0x7f00005f8000-0x4)=0x48) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00009be000)={0x1, 0x8, 0x0, 0xfffffffffffffffc, 0x30000000000, 0x3ff, 0x9, 0xfae6, r6}, 0x20) mount(&(0x7f000092d000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x1000, &(0x7f0000c19000)="eb35db") ioctl$TIOCNOTTY(r5, 0x5422) unlink(&(0x7f0000e88000)="2e2f66696c653000") mount(&(0x7f000055d000)="2e2f66696c653000", &(0x7f0000ca5000)="2e2f66696c653000", &(0x7f00007a0000-0xd)="616e6f6e5f69736f6465666e00", 0x11088, &(0x7f00008df000)="8ec536c00883070e73aee2252a0be8b06cf4626b1e3d966f1fdd91c3949949adadd20c64924b3ff51c3c9e56f6a152a75759a404375079b92cd35ed3c472fd8ddd90d1b5b45bce0d212ca56752350367783a8e940b275190714e025dcf5d5e9ec6a81a3c427c7c2b724de5d8c9f12f8605d128c1d6754c86c294b531342e64ffd02dfbca") ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socket$inet6(0xa, 0x200000000400002, 0xc0000000000000) openat$hwrng(0xffffffffffffff9c, &(0x7f000004c000-0xb)="2f6465762f6877726e6700", 0x8000000003fe, 0x0) 2017/12/12 02:15:58 executing program 2: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x799000)=nil, 0x799000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000eaf000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) r0 = socket(0x11, 0x3, 0x30c) pipe(&(0x7f000007a000)={0x0, 0x0}) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000265000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f000079b000-0x8)={0x1, 0x104}) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x2000007, 0x12, r0, 0x0) bind$inet6(r1, &(0x7f0000eaf000-0x1c)={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, 0x1c) r3 = socket(0xa, 0x803, 0x1) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000079c000-0x48)={0x0, 0x3d, "4f4250c0bd801ce15ba52e83c7d3c242f6fc231d33a156cd1929a585e0e7d27931482a4ffcee764ef569e8c624afc0c1763f519216e88f00d2d6dca243"}, &(0x7f000079b000-0x4)=0x48) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a6a000-0x8)=@assoc_value={r4, 0x401}, &(0x7f00003a9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0xff, 0x1, &(0x7f000079d000-0x1)="7d", 0x1) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000001000-0x20)={@generic="5c01eadda40098113f23a5800094f424", @ifru_flags=0x800}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000002000-0x4)=0x7, 0x4) 2017/12/12 02:15:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e93000)="6e65742f69676d703600") syz_emit_ethernet(0x43, &(0x7f0000e73000-0x47)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x1, 0x6, 0x5}}], {{0x892f, @arp=@generic={0x30f, 0x8864, 0x6, 0xd, 0xe, @random="8afc3bd5df40", "8c01bebbef5a68dbf0712dcfca", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "5659bb0299123b09d47fce55d19e2067"}}}}, &(0x7f00001ed000)={0x0, 0x4, [0x5b4, 0xe66, 0x573, 0xd4]}) sendfile(r0, r1, &(0x7f000029d000)=0x0, 0x400) 2017/12/12 02:15:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00006d1000)={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) r1 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000860000)="6574683000") r2 = dup(r1) getsockname$netlink(r2, &(0x7f00003b8000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005b7000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000926000)={0x7, 0x200, 0x7ff, 0x20, 0x3, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) wait4(0x0, 0x0, 0x2, &(0x7f0000652000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f0000df2000-0x1)="10", 0x1, 0x12, &(0x7f0000140000)={0x0, 0x0}) fcntl$setlease(r1, 0x400, 0x1) uname(&(0x7f0000ace000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fa1000)="2f6465762f70707000", 0x20000, 0x0) getsockopt$llc_int(r3, 0x10c, 0xf, &(0x7f0000cd5000-0x4)=0x0, &(0x7f00007d7000)=0x4) close(r1) execveat(r3, &(0x7f0000718000)="2e2f66696c653000", &(0x7f000000b000-0x10)=[&(0x7f0000cce000+0xfba)="7d00", &(0x7f0000bf9000-0x1)="00"], &(0x7f0000391000-0x8)=[&(0x7f00005bd000-0x3)="5c2c00"], 0x1000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00006c8000-0x4)=0x0) 2017/12/12 02:15:58 executing program 4: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000759000-0xc)={0x6000000d, 0x0}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000007000)="1e", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) msync(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000070d000-0x4)=0x80, 0x4) gettid() setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000083000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000df1000)={0x8, 0x0}, &(0x7f0000fc0000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x10000001000000, 0x32, r0, 0x800000000000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fc5000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000fc3000)={0x5, 0x4d, 0xf66a, 0x7, 0x7ff, 0x1a71, 0x5, 0x1}, &(0x7f0000a7b000)={0x200, 0x7a, 0x8, 0x9, 0x80000001, 0x8, 0x80000004, 0xfffffffb}, &(0x7f0000fc5000-0x40)={0x20, 0x80000005, 0x3, 0x1, 0x9, 0x1f, 0x100000000, 0x2}, &(0x7f0000fc3000-0x10)={r2, r3/1000+10000}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000949000)={0x0, 0x0, 0x0}, &(0x7f0000fc2000)=0xc) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00004f8000-0x80)=[{{&(0x7f00001e6000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000fc1000)=[{&(0x7f0000fc2000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f6a000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f00008c9000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}], 0x3, &(0x7f0000fc2000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x40}, 0xfffffffffffffff7}, {{0x0, 0x0, &(0x7f000062d000-0x20)=[{&(0x7f0000fc1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000fc2000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}], 0x2, &(0x7f0000fc2000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92, 0x8}, 0x1}], 0x2, 0x2040, 0x0) 2017/12/12 02:15:58 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000023e000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000000000)=0x8) 2017/12/12 02:15:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000860000)="6574683000") wait4(0x0, 0x0, 0x2, &(0x7f0000652000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f0000df2000-0x1)="10", 0x1, 0x12, &(0x7f0000140000)={0x0, 0x0}) fcntl$setlease(r1, 0x400, 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fa1000)="2f6465762f70707000", 0x20000, 0x0) getsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000641000-0x4)=0x0, &(0x7f00007d7000)=0x4) close(r0) 2017/12/12 02:15:58 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dd4000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x1ff, 0x0, 0x10002, 0x1d1a}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000001000)={r1, 0x3ff}) write$fuse(r0, &(0x7f0000001000-0x1c)={0x1c, 0x1, 0x0, @fuse_notify_inval_entry_out={0x8, 0x401}}, 0x1c) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000000)=0x1ff, 0x4) 2017/12/12 02:15:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e98000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f000074e000)={{0x36e8, 0x8000}, {0x3, 0x3}, 0x80000000, 0x5, 0x489e, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f00007f6000-0x7)="6e732f69706300") ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f000030b000)=[0x1, 0x7]) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000ec2000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000bcc000-0x4)=0xc) ptrace$setopts(0x4206, r2, 0xcd, 0x0) sched_getscheduler(r2) r4 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f72617700") preadv(r4, &(0x7f0000001000)=[{&(0x7f0000000000)="00", 0x1}], 0x1, 0x8000000000) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a75000)="2f70726f632f73656c662f6e65742f70666b657900", 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000212000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000ef000)=0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00009b9000)={r6, 0x7, 0x9, 0x4}, 0x10) pwrite64(r4, &(0x7f000067f000)="b264d6b3b2260aa4c37041511325405e1c29764dba6173db7b96f9fdf4df0287c5aad24f91cf91f9280a79e3a431b48ce76c1d8b09473c178c710c147af6d8a3e01238bae3a67ab0befa71368f3fbe74eab3c02d9981f43b1f05b92147bd6c6dbd2682a9ba65d7c6609940f3df311ea61a2e29bd23d14c5a1d7e6d268b46fe7d7d615b7180a1d3fd5829700bfda4e5a228793b56701a885e0046ea3546c24355faeeb7b112402f9199052bce26df6af358fdeeb7e40f72b3e8ce5dfc58353929091096df95b6c5f5a7df2d337f9d", 0xce, 0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000c27000-0x4)=0x0) r8 = syz_open_procfs(r7, &(0x7f0000c8e000)="6e732f69706300") accept$inet(r8, &(0x7f0000844000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a24000-0x4)=0x10) r9 = getuid() lstat(&(0x7f0000f00000-0x8)="2e2f66696c653000", &(0x7f0000635000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ae5000)={0x0, 0x0, 0x0}, &(0x7f0000b6f000)=0xc) getresgid(&(0x7f000070d000)=0x0, &(0x7f0000a65000-0x4)=0x0, &(0x7f0000f9f000)=0x0) stat(&(0x7f0000625000-0x8)="2e2f66696c653000", &(0x7f0000763000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000d92000-0x4)=0x0, &(0x7f000009c000-0x4)=0x0, &(0x7f0000135000)=0x0) sendmsg$netlink(r0, &(0x7f000011c000)={&(0x7f00001b0000-0xc)={0x10, 0x0, 0x401, 0x0}, 0xc, &(0x7f00000b3000-0x60)=[{&(0x7f0000d87000)=[{0x37, 0x4e, 0x1, 0x8000, 0x7, "60b603f51197c0b27937258fa7317d26cad50304ba5752cc1cc1853e67a47bac28b648a2dfe959"}, {0xd8, 0xe6, 0x400, 0x8, 0x3, "84839d258e8d4dc1c9920c372ac1dd7f4969b361eb22982e7aa3b05fe865cca4a047a5cea1f4d09db58a5f4825842c481a1b43ac6ba10e5c9787f608847b2dfbc5fd27d5c1a7eaa79cdd7c284cfa87102f120cac077a9a9a37c6cbcc244e1bf37cff9c6ef1899c07360124ce117f1ddde54e2a4d26ca2faf42488f0218b655fb3a39e31d27bc1075eb1e565313cf79d3913eafdfc63ced474eb85aec65ec3dc3165c558b2b663d41eed5205ba19a2779965da41b34c260c26a8a420485f9a90a0ea13265fef01017"}, {0xc9, 0x2, 0x300, 0x3ff, 0x5, "aa82623f3bca793ef4ffb1a72a8efd3720026a3b3dcfd39e0b25c35b04529ca0145c7979153e1f6fd509fd3fe2fbdd3ee8b16e365ffd48b41ff619e62e29b81a0f49505ab08a03523b6ad6562b3d5972ff9cde9bfe6f169847a6b0bd69f71dd14c42b77c930f93270bceabf2fdbc91139081cfed8cdc64370b74e98725e8b9d8e718ba8b9f295fc94bcf97d3352f741f66c2ca5f2d2b99c78faa644fe5c95398e672d99ceaf7be78c556a79b986b1601be039b2c596ff48495"}, {0xbe, 0x28a4, 0x400, 0xe222, 0x1, "c6b594460a3311f22d78bac5b056d304af2ca4d056f5f101ff0e9327f0d074cb602e43a87f8ab923f0e77dfce00b0814ed931d22befed9d4ca93d58ab7d60b1c0e8045d1d81aeba0b449743dcefbf3251de7e85c1f1ebea809c3cdccc61980ba1b733cf538976375c61b89f09f906e11641f703fc1ab754757d0ea243a4fdbc2c2877f403134cf6235ac5930f7b1c5ccb8a0213dd6ba14f3cf66060cd6072b07150aa55b0a4deaa7a384cb0cbc6d"}], 0x296}, {&(0x7f0000bdb000-0x19)=[{0x19, 0x1, 0x0, 0x3ff, 0x0, "ddc1b56e67c54ed8df"}], 0x19}, {&(0x7f000002c000)=[{0x74, 0xfffffffffffffffd, 0x24, 0xea, 0x5, "033220611f853a3197f25797c9453df1008f830c681c16a156dc4ff8f0ab99f251c522eda702d5c9b93293e378249b8e35aebbea7e6752218d11f2faa31bbc31af51dcb6f3e82b215b687c8b9cb2763466d39c52341ed78ec1255cd29ec516c211e18de5"}, {0x3a, 0x8, 0x0, 0x2, 0x7, "9d8e4c977e46013b538109cc2d570fca9f79632582de279e955486ddbab36bf466f375a81d8fcfa2bb92"}], 0xae}, {&(0x7f0000f87000-0x1a2)=[{0x3f, 0x1162, 0x100, 0x9, 0x4, "07f66ff5dbe1e0d74ed3b9a2acea63a4812b48c4cbdf56e7e6857fa94aa41ed7e3aa94bac4997fdf80f1d508d2043a"}, {0x26, 0x1ff, 0x2, 0x7, 0xff, "0d170e1941e5f9234075de74e732314a2e46388e5961"}, {0x6c, 0x7, 0x20, 0x0, 0x8001, "f480d6a141803c1943bf426d278139415469cd35f7e4cb5b732389eb73fe0253d0f141ef0b84cf6bc0f9c357c91a68dd74f784577acb5d0120a30b69daf7136c6e4d6484cbac6800f0f67ca41f33bd6c6c5203adee19a1d5395573ca"}, {0xd1, 0x393, 0x605, 0x7fffffff, 0x7fff, "863c04da9bbe7309548793cbdc8ea977852564162d70ea02e0be48cf2a136ac6e9ca7d9d09525a3ed117f0538f149a8aea9b1ca07fbc2ca47f18bd20815c2e551d0270761e3ab9b683f754ea556639e0d6af6a161058aec6fcdc83e6f50c2c7b60381ec3fb5a10aa298689c9b5d1210bdd7f48f1d02a6b7cf47f8c8d3b9718eedc12256e7c319da0ecec9aceeddf543d01db15cfdd39609d750f754b5dfdcfb22708bc00600d4920f83d356cb533c4f79f8bf1e3279d113b9062a512c03a4e275e"}], 0x1a2}, {&(0x7f000024c000)=[{0x94, 0x0, 0x20, 0x4, 0x400, "efba611aa458ab89e9ce6a4121646e421bbde082fd1afad4e4a97954a66608844fdacce4617857ae6e01e179a91210aeb75a1023599f1a57f5ed0fa02ccfdd4b9715acef9d7a54c0399607f1fcd1ade25cb255eaf68e59bda5e002c7fc33f0e88b68953754ca671c94b6c974af4a5ba608a59b9b471ff183dbfabd23e213a0ac2b2c14e4"}], 0x94}, {&(0x7f0000822000)=[{0xd0, 0x3, 0x12, 0x5, 0x0, "74752b130d40b21ff57ea597b2f85ab039ea9dba8e10fd1fc751581beeffd46192cfb92150758497815492875e33bdf3b01da2e174b4a01bd34da776295b76bb0b644b3f7d2f88851c4c79cc41dd39848414249d7c8622c293ef400673dd81c0874e1e6e28b8d7e78f9f6006657621acf541baf8fb5f25313b9d34e818edf6104fa48375ce3c7813a1acdd703d83bf58a77ba7765849735b5f9c4f22721a06381b49571e09950632256d257a4226c1d0e4220c9b1d41cf62c114ef8d71d16558"}, {0x3d, 0x1, 0x200, 0x5, 0x85f, "623da27ccf69734707b9ac32a9e79b33e15a4daf739d0428e178bfe0d558e1561df434bef7f073636fa6f1d379"}, {0x8e, 0x3, 0x800, 0x7, 0x9, "c88552de57a372849240229c937651b8a6ca5f0e29bb4049ad87700b0244d8b00972d7d46cd981d7bbcc6735e22709c07651a870902301c95ad3f18994957f06be5beaa6b6114fd11d9ad81e5d8175553f901a7005ae50cf8758f54ff0a62e0480bb0f15a571b57d7fb4436651377cd27b1a96716e9b7c989b039a40f5b2"}, {0x1010, 0x1f, 0x22, 0x38f, 0x6, "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"}, {0x1010, 0x2, 0x2, 0x80000000, 0x5, "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{0x73, 0x40, 0x1, 0xbc0d, 0x100000000, "d9f4a1f6076068fa956c04c0c9bae11a855b5c21c3a43b41324bbfd79ca8e727596d1b77f1923da41db92e91f1bb8e52d4899a5c3b428a6e6246ae09736d18a5967f1849276e98791cb16300fe076e7c442c904289b1c33e42fc3ba49e6bacc66a490b"}], 0x222e}], 0x6, &(0x7f0000e51000-0x8a)=[@cred={0x20, 0x1, 0x2, r2, r9, r10}, @rights={0x20, 0x1, 0x1, [r1, r8, r4, r4]}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r7, r11, r12}, @rights={0x20, 0x1, 0x1, [r1, r4, r3, r1]}, @rights={0x18, 0x1, 0x1, [r8, r8]}, @cred={0x20, 0x1, 0x2, r7, r13, r14}], 0xd0, 0x8000}, 0x4001) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f00000b6000-0x4)=0x10000) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000a12000-0x4)=0x0, &(0x7f0000162000)=0x4) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f00000cc000)=0x6, 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000568000-0x10)={0x4b3a, 0xca}) ioctl$VT_RESIZE(r8, 0x5609, &(0x7f0000587000-0x6)={0x59023f64, 0xffff, 0x22db}) getsockopt$packet_int(r8, 0x107, 0xf, &(0x7f000065e000)=0x0, &(0x7f000037c000)=0x4) ioctl$sock_proto_private(r4, 0x89ee, &(0x7f00003d6000)="80fa9b50d864bd9eca9f50bc7ece17e9d11659c4b0b44b613f812b496ad2b494b440d775bb2cda9350884fcbbba3b46d8c2fa84c913b11d782b90510815c0c19884746e41bc24a73d393edf85ed4a3ccd81c77e22586c2d34172c1ce45cdeb493c8b06fc110fa1ad068508da650feb3cfbfc7f9ebc1c45e6981f54378ee6d32aa52bd17093e3cdc40f360aeb44f3892e5e4de7333386dcaee6c53887fcd042ce6e0eaa0d5512940036265b857e17cb4de8e7be09c213e2a813d90e3f97a47649d08d2541c106ec0276939e99fc9c823acd304e0e16ce7f891f45d791bd00a2641849b1d07754e881ade0abca82d83b85d4400cdaaf") 2017/12/12 02:15:58 executing program 7: mmap(&(0x7f0000000000/0xb22000)=nil, 0xb22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b23000-0x4)="00", 0x1) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000b24000)="7472757374656400", &(0x7f0000b25000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b24000)="add212f135243be077d68343009ccd20d367bece9a41c026ff183f69cb4d949eca0af505b6e2559022edb2a93bf35446fc3de8330683915fe24cc4c562cd1c93c7a98fdcb9c388a45c9f6e6f67aefdfae288c2e699eae541f7afd4205d522d93f27a7b62af85f86db808c008969a92e4694eaeb6c8e448e6eaa934edcb502d2f282686e474f893701f1a192663fb9034394b68946d7a224925797411b8414e9927ee0366c6d59f8ab6e60f636b595ad920ad3e18b66d1ead83cc1e51f409ea65ae45161723d7fe2f51763c392f6e9744", 0xd0, 0xfffffffffffffffa) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000b25000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000280000-0xc)={r1, r1, r1}, &(0x7f0000b27000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8, &(0x7f0000297000)={&(0x7f0000b26000)={"63726333322d67656e657269639aab78fac9c7d8a337e950c161863d65050f1937dc68d34d13dba917e6f53368a17db90af1ada94cb012a23dd0c087f0c8b34b4d96b0c43ff86fe00d021d17a50cfeedfbb505b554fc411d172c8c861e5bdfe8d8161ce0a20f41795858857322a0075cb0a58a75"}, &(0x7f0000832000)="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", 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b22000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0xc) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000b22000)=0x0) mmap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f000013b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f000041b000)="85f0c47d4c63a832378f32584f", 0xd}, {&(0x7f00000b0000-0xe)="327f0088ed3a0cace9a73dab4557", 0xe}], 0x2, 0x6) recvmmsg(r0, &(0x7f0000b23000)=[{{&(0x7f0000b24000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b23000)=[{&(0x7f0000b23000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f0000147000)="0000000000000000000000000000", 0xe}], 0x2, &(0x7f0000b24000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4, 0x81}, 0x100000000}], 0x1, 0x0, 0x0) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000b28000-0x1)="82", 0x1) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000b27000)=0x0, 0x45) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000b24000)={0x22c4, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2017/12/12 02:15:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f00004b2000)="") r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00004d2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = signalfd(0xffffffffffffffff, &(0x7f0000588000-0x8)={0x0}, 0x8) r2 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000ede000-0xc)="2f6465762f6175746f667300", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00006de000)={0x0, 0x7fffffff}, &(0x7f0000a4b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004eb000-0xc)={r3, 0x1, 0x20}, &(0x7f000066b000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x2, 0xc8, 0x0, 0xfffffffffffffffc, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msync(&(0x7f000014d000/0x3000)=nil, 0x3000, 0xa4a458e7fb2e415f) 2017/12/12 02:15:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b6a000-0x8)="2e2f66696c653000", 0x10000, 0x1c1) recvfrom$ipx(r0, &(0x7f000072c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x7fa4fcb73a8ec9cf, &(0x7f0000f6c000-0x10)={0x4, 0x100000000, 0x6ee, "9fe3db3e3332", 0x6, 0x0}, 0x10) r1 = perf_event_open(&(0x7f0000255000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x88000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000847000-0x29)="6d696d655f7479706573656c696e757870726f632d47504c706f7369785f61636c5f61636365737300", 0x1) mq_getsetattr(r2, &(0x7f000069a000-0x40)={0xa6e, 0x6, 0x7, 0x80000001, 0x4c0, 0x0, 0x6, 0x100000000}, &(0x7f0000f11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)="00", 0x1}], 0x1, 0x400000002) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b47000)=0x7d1) read(r0, &(0x7f000053b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1) request_key(&(0x7f0000b1c000-0xb)="706b6373375f7465737400", &(0x7f0000a41000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cfd000-0x29)="6d696d655f7479706573656c696e757870726f632d47504c706f7369785f61636c5f61636365737300", 0xfffffffffffffff8) request_key(&(0x7f00005e4000-0xb)="706b6373375f7465737400", &(0x7f0000078000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b69000-0x25)="233a6d696d655f74797065626465766e6f6465766367726f757076626f786e657431285d00", 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x2) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) r4 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000067a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000a11000)={r5, &(0x7f000047a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f0000009000)="d8fc1dd1"}) syz_open_dev$binder(&(0x7f0000008000)="2f6465762f62696e6465722300", 0x0, 0x800) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000000000)=""}) close(r3) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0xe69c) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) 2017/12/12 02:15:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70707000", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @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]}}, 0x2, 0x4, 0x0, "0ad27c625b61e0ecf2b85fbbc497d5dd59b396ccb8d33dbab393ca948a9e6536732aabb4694ddfc3fcde8c474313330955cbc1588683e1b031c768e540ab984ec1b87f865d6bfd4fc007940c83eb97b6"}, 0x160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001000-0x62)={0x5, 0x5a, "2c50c3632662f3d010f5e046a9213c5d5dd296956cb191c0bb55d63e62bb376157dbf1b9260eda454c60058e4eda0869b910b7cf046192f0e2c0a1d0abe43fdba4d9d635f2fce04ad61138d956f1b8374e4ada0890f3b1f46ddb"}) 2017/12/12 02:15:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) unshare(0x40100000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000015f000-0x6)={0x0, 0x4}, &(0x7f0000000000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e8c000)={r1, 0x8, 0x30}, &(0x7f0000110000)=0xc) 2017/12/12 02:15:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f00004b2000)="") r0 = dup(0xffffffffffffffff) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000ee3000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d81000)={0x0, 0x0}, &(0x7f000060c000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b58000)={r1, @in6={{0xa, 0x3, 0xffffffffffff41f7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00004d2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = signalfd(0xffffffffffffffff, &(0x7f0000588000-0x8)={0x0}, 0x8) r3 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000ede000-0xc)="2f6465762f6175746f667300", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00006de000)={0x0, 0x7fffffff}, &(0x7f0000a4b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00004eb000-0xc)={r4, 0x1, 0x20}, &(0x7f000066b000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x2, 0xc8, 0x0, 0xfffffffffffffffc, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/12 02:15:58 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000004000)="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", 0x1000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000013000-0x10)=@common="73697430000000000000000000000000", 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000004000)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000a000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4, 0x2, 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000000f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setxattr(&(0x7f00002f5000)="2e2f66696c653000", &(0x7f0000adb000-0x1a)=@random={"0700000000000000", "7573657229236c6f75736572402600"}, &(0x7f00000d7000)="00", 0x1, 0x1) r2 = inotify_init1(0x80000) mmap(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x1000000, 0x1010, r2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b60000)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f000047f000-0x4)="", 0x0, 0x8000, &(0x7f0000beb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f000055c000)="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", 0x202, 0x40000, &(0x7f0000523000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(0xffffffffffffffff, &(0x7f0000cd5000)=[{&(0x7f0000ee8000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000ee8000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f00003b2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f0000e8f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000ee8000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f0000ee7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000ee8000-0xe3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}], 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000111000)="6e732f6e657400") mknod(&(0x7f0000f04000)="2e2f66696c653000", 0xc08a, 0x0) recvmmsg(r0, &(0x7f0000ae1000-0x78)=[{{0x0, 0x0, &(0x7f000051f000)=[{&(0x7f0000cf4000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f0000e96000-0x8)="0000000000000000", 0x8}, {&(0x7f000079d000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000b68000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000644000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f000011c000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}], 0x6, &(0x7f0000a3a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8, 0x7}, 0xa}, {{&(0x7f0000e73000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007e3000)=[], 0x0, &(0x7f0000c52000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96, 0x0}, 0x78}], 0x2, 0x2002, 0x0) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f00001a0000)=0x2) setns(r4, 0x0) setsockopt$ax25_buf(r4, 0x101, 0x1d, &(0x7f0000d9d000-0x32)="1c0000000596dca34a7c18af3b98b12035e2a4820baf4a86442ce6a95a07a96d7a8ebb83bc5c0300bc18232cf02ed2da8c", 0x31) rt_sigtimedwait(&(0x7f00003b8000-0x8)={0x9}, 0x0, &(0x7f00000a3000)={0x0, 0x1c9c380}, 0x8) dup3(r2, r4, 0x0) fcntl$setown(r2, 0x8, r3) [ 93.816012] binder: 17365:17368 ioctl 40046205 2 returned -22 [ 93.822729] binder: 17365:17368 ERROR: BC_REGISTER_LOOPER called without request [ 93.846710] binder: undelivered TRANSACTION_COMPLETE [ 93.847763] binder: 17365:17368 ioctl 40046205 e69c returned -22 [ 93.847797] binder: undelivered transaction 281, process died. 2017/12/12 02:15:58 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x5, 0x0, 0x500, 0xbe, 0x4, r2}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000+0xc22)={0xaa, 0x10, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000005000-0x8)="2e2f66696c653000", &(0x7f0000004000)="2e2f66696c653000") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000014000-0x8)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fremovexattr(r0, &(0x7f0000013000-0xe)=@random={"73656375726974792e00", "656d3100"}) signalfd4(0xffffffffffffffff, &(0x7f0000013000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") uname(&(0x7f0000feb000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = getpid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f000094a000-0x28)={0x1, 0x3, r4, 0x2, r3, 0x2, 0x0, 0xfff}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r5 = syz_open_dev$mice(&(0x7f00003d7000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) recvfrom$llc(r5, &(0x7f0000262000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50, 0x40000000, &(0x7f0000908000)={0x1a, 0x1c, 0x8000, 0x200, 0x5, 0x333, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/12 02:15:58 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000022b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000023000)={0x0, 0x0, &(0x7f0000000000)=[]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001f7000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/12 02:15:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f00004b2000)="") times(&(0x7f0000d7b000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00004d2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = signalfd(0xffffffffffffffff, &(0x7f0000588000-0x8)={0x0}, 0x8) r2 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000ac8000-0xc)="2f6465762f6175746f667300", 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00006de000)={0x0, 0x7fffffff}, &(0x7f0000a4b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004eb000-0xc)={r3, 0x1, 0x20}, &(0x7f000066b000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x2, 0xc8, 0x0, 0xfffffffffffffffc, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/12 02:15:58 executing program 5: mmap(&(0x7f0000000000/0x736000)=nil, 0x736000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$urandom(&(0x7f0000736000)="2f6465762f7572616e646f6d00", 0x0, 0x114fff) close(r0) mmap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f00003fb000)={0x3, 0x78, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x266, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000dac000)="253a7b4073797374656d2e00") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000434000-0xc)={0x401, 0x1, 0xff8, 0x1, 0x3}, 0xc) prctl$seccomp(0x16, 0x2, &(0x7f000023c000)={0x2, &(0x7f0000c55000-0x10)=[{0x9, 0xa561, 0xffff, 0x34}, {0x7, 0x6, 0x1ff, 0x100000000}]}) writev(r1, &(0x7f0000388000-0x10)=[{&(0x7f0000a8f000)="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", 0x1a5}], 0x1) mmap(&(0x7f00000be000/0x2000)=nil, 0x2000, 0x1, 0x1a, r2, 0xfffffffffffffffd) r4 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f00006f0000/0x2000)=nil, 0x2000, 0x3, 0x10, r4, 0x4) mmap(&(0x7f0000da0000/0x2000)=nil, 0x2000, 0x3, 0x30, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r4, 0x0, 0x5, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r4, 0x0, 0xc8, &(0x7f0000f01000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r4, 0x21, 0x4, &(0x7f0000001000-0x4)=0x100, 0x4) close(r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x292e2d39f987bc64, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 02:15:58 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000005000)="70726f6a69645f6d617000") mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f000000b000)=@random={"757365722e00", "5c6c6f5e2e00"}, &(0x7f000000a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7) pwrite64(r1, &(0x7f0000006000)="bd20d6d8f6ec3a85445dc6769d8bc357ce2b1fc8a7c2c38ea7bf5697d18c01fb2bc34f6fc3a8b1bd896ede6bde8283b172e2863c4dfc7405ec36bf3bc5f890a722cdcf9ee01949074faeadd6b528258d3076975bcbbf651ab735f977ddbf2d703dc158a65018378b8f3e9463e6f9a8e757dcbb22b7b1e05f08755825b13312ffdf9cc7b8f36fad9accf7117f68e37f0adda38ff645ca5bf1b6678752464fc15f276a358bda14ef4956a599bbcfc401f4a648d29d03c9c81a00000007a3bfd19e4775c6e525789b31a2c840a94be56a13a0c2e87d96dfefb2dd55db528bf84b2bf90f3163", 0xe4, 0x0) lseek(r1, 0x4, 0x40000002) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000000b000)=0x100000000) write$tun(r1, &(0x7f0000009000)=@pi={0x0, 0xfbfb, @ipv4={{0x8, 0x4, 0x5, 0xfff, 0x1028, 0x3, 0x7fffffff, 0x5, 0x4, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, {[@rr={0x7, 0xb, 0x1bf, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}]}}, @udp={0x1, 0x2, 0x1008, 0x0, "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"}}}, 0x102c) write(r1, &(0x7f0000004000-0xc6)="86a69ecaae42209be40bb87edb1a037c1c12a9701351c83ea095a8acdd25c7ba3c10dbc82c33ae998b261176fe5380ad6a4158f8bfaeded546056a57bd24be675a359346d9103f3b8f24daa8858b859148345b40cb11764272378c05f2a0fe3913b509da080bc1fd7d6bb6dfc0435cf456ef15bd3bf86575eefee3d155f0d5a8a60842437ba9341431c261d1825136fe2ce4185685e129cf35e47fc6920a0b", 0x9f) 2017/12/12 02:15:58 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000004000-0x6)="2e2f636f6e74726f6c00", 0x6000042) mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x40000000000006, 0x32, r0, 0x0) r1 = inotify_init1(0x80000000080800) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000047000)="2f6465762f73672300", 0x3, 0x40000) r2 = dup(r1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000049000)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r2, 0x8, r3) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x804, 0x4000000000007ff, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000fc2000)="2f6465762f696e7075742f6576656e742300", 0xc00000000, 0x101002) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x6, &(0x7f0000dd0000)={0x0, 0x0}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000100000-0x4)=0x0) wait4(r7, &(0x7f00009de000)=0x0, 0x1, &(0x7f0000087000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getrusage(0x0, &(0x7f00006a4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r4, &(0x7f000052a000-0x60)=[{{r6, r8}, 0x1, 0x60, 0x2}, {{0x100005, r8}, 0x0, 0x1fe, 0x0}], 0x30) ftruncate(r4, 0x71c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x34, r2, 0x0) ioctl$EVIOCGBITKEY(r5, 0x80404521, &(0x7f0000fc3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r4) [ 93.869373] binder: 17365:17368 ioctl 40046205 2 returned -22 [ 93.878034] binder: BINDER_SET_CONTEXT_MGR already set [ 93.878049] binder: 17365:17382 ERROR: BC_REGISTER_LOOPER called without request [ 93.890846] binder: 17365:17368 ioctl 40046207 0 returned -16 [ 93.890894] binder_alloc: 17365: binder_alloc_buf, no vma [ 93.890926] binder: 17365:17384 transaction failed 29189/-3, size 0-0 line 3131 [ 93.893207] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/12 02:15:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$ipx(r0, &(0x7f0000ef0000)="", 0x0, 0x0, &(0x7f0000b4a000)={0x4, 0x0, 0x0, "ff0f0000006a", 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) connect$inet(r1, &(0x7f0000565000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00008c1000-0x10)=[{&(0x7f00003c6000)="2900000021001980013d3524000a002002000016000000000000000409001000000000ffff0008ec00c83f", 0x2b}], 0x1) r3 = gettid() socketpair(0x1, 0x7, 0xdf4, &(0x7f00006d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000135000-0x78)={0x7, 0x78, 0x5, 0x0, 0x4, 0x0, 0x0, 0x4, 0x3ffff, 0xa, 0x9, 0x10001, 0x0, 0x9, 0x0, 0x7ff, 0x2, 0x0, 0x3136, 0x0, 0x951, 0xd, 0x2, 0x0, 0x0, 0xfffffffffffffff9, 0x0}, r3, 0xfff, r4, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) getresuid(&(0x7f0000145000+0x1c6)=0x0, &(0x7f000068c000)=0x0, &(0x7f000008e000-0x4)=0x0) r6 = request_key(&(0x7f0000c3d000)="73797a6b616c6c657200", &(0x7f0000356000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000929000-0x1)="00", 0xfffffffffffffffe) keyctl$get_persistent(0x16, r5, r6) fadvise64(r1, 0xfffffffffffffffc, 0x344, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x7, 0x0, 0x100000001, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000afd000-0x4)=0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, 0x1, 0x8, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8000000000000, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00002d5000)={0x0, 0x2, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b0e000-0x4)=0x0) timer_create(0x7, &(0x7f0000094000)={0x0, 0x10, 0x0, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000daa000)=0x0) timer_create(0x0, &(0x7f0000dc3000-0x60)={0x0, 0x1f, 0x7, @thr={&(0x7f0000e73000-0x67)="89609edecb03c8533986c8dc0397b986c2bccae04ddfd58a114bb2f57683721285a5ba295191f893c473fbe79f89e2c4cab2b1a13cfbc397eb07347b7dbf7455881e754ecac582c498d839a14f831d0a7625d53ae7d7d55334a184d5dec3935da6a7967ae33dd1", &(0x7f0000b14000)="649645791923fc8bbaa6d267f546ad2a5c334966d33a5495ca1fc34b1f147e2a590da3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000575000)=0x0) timer_gettime(r9, &(0x7f0000bd8000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000fd4000)=0x0, 0x5, 0x0, &(0x7f00001f3000)={r10, r11}, &(0x7f0000000000)=0x3, 0x41000000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000fd5000)={0x1}, &(0x7f0000871000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002ba000)={0x77359400, 0x0}, 0x8) 2017/12/12 02:15:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xfffffffffffffffc, 0xa, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000003000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000)=0x1c) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fdf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00004f4000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x6, 0x11, r2, 0x0) mmap(&(0x7f0000821000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00005a3000)={0x0, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x86, 0xfffffffffffffff9, 0x80000000, 0x5, 0x4f0, 0xffff, 0x8, 0x1, 0x6, 0xffffffff, 0x3, 0x7, 0x101, 0x8e7, 0x7]}, &(0x7f0000fe0000)=0x108) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000657000-0x4)=@assoc_id=r3, &(0x7f0000fe1000)=0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005000-0x8)=@assoc_value={r4, 0x3ff}, &(0x7f0000449000)=0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x100000000003, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fe3000-0x8)=@assoc_value={r3, 0x7fe}, &(0x7f0000fe2000)=0x8) mmap(&(0x7f00003d5000/0x2000)=nil, 0x2000, 0x1, 0x10, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000001a000)={&(0x7f000085c000-0x1c)=@in6={0xa, 0x0, 0xd8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c, &(0x7f0000fdf000-0x80)=[{&(0x7f0000a71000)="363a12b686c303a60d6de824b7a93eb3678367e6d1191203ab0b69f984c8df7a29f444773cbcd20f56ab71387e3787cffa8b259b9026f41e7d556b0ddba79a26711ad0fb7634ea087c9897fa5215306011cc2d227684d1ba2ec89f39d38be02568c99de343c5dbe772f91ab5ec7a73df101f8924e35582f9b3e98961c52977d31a130f2a5e2b63c52220fef188ff602ef1f535f4fb4b4601a2af24c6f003d10d1ff20465c11832a23997722c62f0a02db430ed", 0xb3}, {&(0x7f0000f21000-0x72)="0b5ec2caa0b6965f04a9854759ebe41ccdac72250e50b4faac889b9027c9746099dd6c4936c0d257f5fc87c92d4b198248e04d4b18cb41e860ea5508daf8175849e7ce0e647437e30862286d17ef9cf7d36caba2e75eff92be6693f32543c0840ef41a70f874ef086bd7f7c268024ced29b2", 0x72}, {&(0x7f0000fdf000-0x35)="9fc3645f9e3448deb9d9a2ce827f556c38b878c730db6b4352e112ac71c724b56adbc28add073e5142d86c212662ad1ed6736f58aa", 0x35}, {&(0x7f0000fdf000-0xcf)="a0e404bf7222da867704bc76482ed7e38088a7439e7c68dcee11d6dc31a103d698f1fe5658e1ff8a61ecb5f62d98413eb812e0a56959c8e5477b4ec85b441d315431b58a964fde030e76c88cc3bdc890c33221890d31942cc97a4ca25e00e64877b3fd55d89ffc68e4b20605ab0be93d15eb786425cad79553a30d4bb3dfa6ec2978e580bd675848c86c673ec3ed80d9495ab81ac88057b2ce9a1e9a35a939cc364b94dfc36821d4449f52e2636ec5783e66179aafad2c23f1cfda45b395e745fb6e1b1043322e21f4326c2b3fe57d", 0xcf}, {&(0x7f0000fde000)="fc914f8d9452020e3e9d6c47f016333ac5676d1b58c36af9699c6bf8beb06afe7a5bef7c92494ee1ae4bbe2bfc23ca641615a13e594172bde7c27645c925ade4399c171efeb3c18f859eda491bfebf2f1399078d777f37cbfaaff66fe47499997dcafccf86d721a0fea930d9380b2811067a26f508be002082890cbc6a28bc96afff187ce7513ca47336b7e245afac95691e501d50add0ce9c12e96faa3cdc7529f3b30c9342dd69cbcd2ce8", 0xac}, {&(0x7f0000fdf000-0xd8)="9217bf0c894eef544c558fcbb2197cb78edd595cae89849ae0fc85f305ac4a59487cb1441cd9fdae0d4008fb97d7022a3ec712a61c9e8b36ff311a389e4db7cb945c35c8b418994fa64d72548e312fed67392fb6eb227e85ad88c5cad35fb70c945c7ca4956f4b1a6688843b56548a6a1ececa96896fb306f13d09179aa50e699039c18370b88c0e65bc40d99bf597ba6d81ed9900c243beab11751597690e3319d95f7c7d9de70a6e3f787c179d7e149b4c517f55a85aa30e4d90091c553bbe4ee7a6be5a63de5ff141819cfb5f6dd530ddee964eb3a217", 0xd8}, {&(0x7f0000c96000-0xa1)="6fe72fb98a858f81a3c884d34b1a376aedf34b11d1fa3f2f278901709fe88261a8933557287d14f849390b020c0be4fa104354325bfd0787d7164b986986e4fc68a412066de167d377164858a88c48252635588adca97bbf697c5caff3897fae952cdaca3a30f65923a33742e86e2f2417b1dc966bf1896cc1634c2f4c399ccc74b2ed54c082f822526041732e610f248c7a7f8dec0f4a3eb40a80c39f54bb86ea", 0xa1}, {&(0x7f00007f3000)="36db521674b7b6477db23fbe16bd5d", 0xf}], 0x8, &(0x7f0000fdf000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x80, 0x14, 0x7fff, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x7a, 0x80, 0x0}}, @init={0x18, 0x84, 0x0, {0x9da, 0x1, 0xbc, 0xa61}}, @sndrcv={0x30, 0x84, 0x1, {0x8000009, 0x80000001, 0x8, 0x0, 0x81, 0x100, 0x3ff, 0x6f65, 0x0}}, @init={0x18, 0x84, 0x0, {0xb122a9b, 0x5, 0x400, 0x7ff}}, @init={0x18, 0x84, 0x0, {0xfb33, 0x6, 0x0, 0x8001}}, @init={0x18, 0x84, 0x0, {0x7b, 0x5, 0x5, 0x8}}, @init={0x18, 0x84, 0x0, {0x86, 0x8, 0x0, 0x8}}, @init={0x18, 0x84, 0x0, {0x2850, 0xfff, 0x3, 0x7}}], 0x1b0, 0x800}, 0x4c001) mmap(&(0x7f0000000000/0xbba000)=nil, 0xbba000, 0x1000000000003, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r5, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000009000)=[{0x60, 0x103, 0x9, 0x0, 0x0, "298d3d5d4c0001000000000000008197d9df7f0fb88c075231853de5aecf1544ec9a611b4cf1dd7163e636000000000000000545e47d262e57b61a1aa005b274d416d712e08d5340b647607ab8"}], 0x60}], 0x1, &(0x7f0000001000)=[], 0x0, 0x80000000000}, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000993000)={0x1f, 0x10000005859, 0x3, 0xfffffffffffffffd, 0x3ffffffffff}, 0x14) r6 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1000) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r6, 0x8981, &(0x7f0000ab8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fde000)={0x2, &(0x7f0000fde000)=[{0x0, 0x4, 0x80896, 0x8}, {0x9, 0x10000, 0x80000000, 0x401}]}, 0x10) sendmsg$netlink(r6, &(0x7f000024b000-0x38)={0x0, 0x0, &(0x7f000081d000)=[{&(0x7f0000922000)=[{0x18, 0x1e, 0x305, 0x80002, 0x0, "0000000400"}], 0x18}], 0x1, &(0x7f0000618000)=[], 0x0, 0x1}, 0x0) mmap(&(0x7f00000fd000/0x4000)=nil, 0x4000, 0x2000000000000003, 0x3e, r1, 0x80000000000000) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) 2017/12/12 02:15:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000045b000)=0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r4 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r5 = add_key(&(0x7f0000e6a000)="7573657200", &(0x7f000049c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r6 = add_key$keyring(&(0x7f0000652000)="6b657972696e6700", &(0x7f0000157000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r5, r6) r7 = fcntl$dupfd(r4, 0x0, r4) fstat(r3, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r8, 0x9) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f0000a48000-0xc)="2b6d696d655f747970652c00", 0xc) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r9 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x0}) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000877000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a16000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000621000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r10}) r11 = socket$inet6(0xa, 0x2, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000354000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r11, &(0x7f0000f64000-0x1000)="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", 0x592, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0106426, &(0x7f000034f000-0x10)={0x6, &(0x7f0000fa6000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) keyctl$link(0x8, r5, r5) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000809000-0x10)={r12, &(0x7f00009e4000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) [ 93.894248] binder: 17365:17382 ioctl 40046205 e69c returned -22 2017/12/12 02:15:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000024a000)="2f6465762f7667615f6172626974657200", 0xb0100, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = syz_open_dev$tun(&(0x7f000077a000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000a6c000)=0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@common="62637366300000000000000000000000", @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fc8000)={0x0, 0x3, 0x400, 0x1c}, &(0x7f0000512000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007e9000)=@sack_info={r2, 0x8, 0x5}, &(0x7f00005be000)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000000f000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x1, 0xfa38, 0xd35, 0x3, 0xff, 0x5, 0x0, 0x1, 0x1, 0x8, 0x8, 0x7ff, 0x5, 0x1]}, &(0x7f0000972000)=0x108) 2017/12/12 02:15:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000400000-0x8)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000e07000)=[{&(0x7f000033c000)="2900000021001900013d3524000a00060200000000000000000000040d0014000000001600000020088fdb48", 0x2c}], 0x1) accept4$unix(r0, 0x0, &(0x7f0000893000-0x4)=0x0, 0x80000) sendto$ax25(r1, &(0x7f0000c07000)="c24dffd121b436a068ceb94a3b297bbca291ecc339ade12d82b51d416e6f4811efb7d900cf5b8db098e54c7ed322f012564f77ddb5c9b2b5723427641d24310125f24d252588c664865d9717f2e86f4e7c455ad8641b891632516118fa9d80f79333d0e0ee07fa27e43b120ca32e4e2f69f5f75d9c", 0x75, 0x8000, &(0x7f000084a000-0x10)={0x3, {"46646aafe9bd2b"}, 0x100}, 0x10) accept4$packet(r1, &(0x7f00006bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fad000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00004ba000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, r3}) 2017/12/12 02:15:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000001000-0x10)={r0, r1+10000000}, &(0x7f000018a000)={0x0, 0x0}) 2017/12/12 02:15:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000807000-0x8)="2e2f66696c653000", 0x10000, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00004ca000)={0x0, 0x12c3}, &(0x7f000095a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ff6000-0x8c)={r1, @in={{0x2, 0x2, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$unix(0x1, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000e93000)="6e65742f69676d703600") syz_emit_ethernet(0x47, &(0x7f0000e73000-0x47)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x1, 0x2, 0x1}], {0x8100, 0x1, 0x6, 0x5}}], {{0x892f, @arp=@generic={0x30f, 0x8864, 0x6, 0xd, 0xe, @random="8afc3bd5df40", "8c01bebbef5a68dbf0712dcfca", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "5659bb0299123b09d47fce55d19e2067"}}}}, &(0x7f00001ed000)={0x0, 0x4, [0x5b4, 0xe66, 0x573, 0xd4]}) sendfile(r2, r3, &(0x7f000029d000)=0x0, 0x400) [ 93.970086] nla_parse: 8 callbacks suppressed [ 93.989609] netlink: 72 bytes leftover after parsing attributes in process `syz-executor0'. [ 94.001883] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/12 02:15:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f000009f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000373000)=0x10, 0x80004) bind$llc(r0, &(0x7f0000763000-0x10)={0x1a, 0xf5, 0x6, 0x0, 0x882, 0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r1 = socket(0x10, 0x2, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000041d000)={@generic="31956aa88c04753a7cd8d50722a90082", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00001be000)={0x0, 0x1ff}, &(0x7f0000243000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000914000-0x8)={r2, 0x8}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000aaa000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000704000-0x4)=0xe8) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000a32000)=0x5b, 0x4) write(r1, &(0x7f0000284000-0x24)="240000001d0001000d00fe080001040304540004100001000400010f000000ffffffdce1", 0x24) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000819000)={r2, 0x401}, 0x8) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000ad1000)="", &(0x7f00005c5000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000d8000)={{{@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=@local={0x0, 0x0, [0x0, 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}}, &(0x7f00004e3000)=0xe8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000abd000)={0x0, 0x8001, 0xfffffffffffffffe, 0x3, 0x8, 0x9}, &(0x7f0000170000)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000038e000-0x8)={r3, 0x5}, 0x8) sendto(r1, &(0x7f0000818000-0x87)="be84a1d02a6f2c77094af118637202776ad822e51b37a6539440e3f836a0493e3092a43071b0984a8f618b9285f6625ce93d2dcf68260292c5f92960b91b5ed7763ac69fcf1ce25cd92e82307f025cec3b38651bcc0b16501508ef88516e7a39cc6db5abb83bf5856cc9826a047e50b50f0e7e410e81bc29bfc438c668347977aba803f5ab8f2e", 0x87, 0x40810, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c23000-0x10)={r3, 0x40, &(0x7f0000d05000-0x40)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003ef000)=0x10) sendto$inet6(r1, &(0x7f0000260000)="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", 0x1000, 0x8000, &(0x7f0000955000-0x1c)={0xa, 0x1, 0x65f8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf7}, 0x1c) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000806000-0x9)="6e65742f7463703600") ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000a17000)=0x49c760ed) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x9, &(0x7f0000698000-0x4)=0x0, &(0x7f0000503000-0x4)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000147000-0x28)=[{0x3, 0x4}, {0xf, 0x22c}, {0x3, 0x1}, {0x0, 0x0}, {0x0, 0x3ff}], 0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000960000-0xf)="2f6465762f73657175656e63657200", 0x8003, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f0000c24000)="1ea0e8300ca58daecf783adcabbf6122fd227d88", 0x14) fcntl$F_SET_RW_HINT(r4, 0x40d, &(0x7f00003bd000-0x8)=0x200007) sendto$inet6(r1, &(0x7f0000b1d000-0xef)="d9a4672b3a141d54541962f86573d46f6a0f9ed49cb69a3e2fae95ef08dc5da55964b1855da661f0245fd3f1804005611ac5c44e757982f80894ad14a7c3096409f04cd5ccb00cf3a17dee9523e58735f2de00423fe8b6c589bc61f540ea4472e2ea9d4241ae1323513f9d32bfe6f685b41762cd04f16a2f6ece57bfe30f82fd4304ba8d5bbd2a769a57624f2e15da5674bba497dbe40d0868d169a91f31b7a72bb89bd0c710ede0c20509e95efaa913187ded685e4dd378e3ed90356decea62efed08e601106e90c4d766a16a5170a776293df7a5d958bd5fcdf71e2f6b3c738e6516e6494aef297132a5baac8666", 0xef, 0x48000, &(0x7f00001cd000-0x1c)={0xa, 0x1, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000449000)=0x939, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cc7000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f00005b2000)={0xff, 0x3, 0x3, {0x0, 0x989680}, 0x20830b8, 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]}) 2017/12/12 02:15:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000003000-0x8)="2e2f66696c653000") recvfrom(r0, &(0x7f0000001000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x2000, &(0x7f0000001000)=@un=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000003000-0x20)={@generic="7c01e1f9c6bd3ebf6239f9433e6a05a8", @ifru_flags=0x1002}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000003000)="2e2f66696c653000", &(0x7f0000001000-0xc)=@random={"757365722e00", "2d2c29265b00"}, &(0x7f0000002000)="734f662b2c00455179f97af459b995428f14ffb3746f6d5f34264af0580ad9aceabe0176dfad4ddf99ff0d1123d500e9eea329e24195e6d1689f855513ba3cfece1843c8374292f771b312720a27dfbd40358c63bc945fbc188f346e83679779c6ec5cf63574ee38b7c020d6e2ddc25f3cd404", 0x73, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00007ae000/0x3000)=nil, 0x3000, 0x2) rmdir(&(0x7f0000dc0000)="2e2f66696c65302f66696c653000") 2017/12/12 02:15:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b68000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = dup3(r0, r1, 0x0) r4 = dup2(r0, r2) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000a13000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000715000)={{{@in=@multicast1=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=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030f000-0x4)=0xe8) getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e22000)={0x0, 0x0, 0x0}, &(0x7f00007d3000)=0xc) stat(&(0x7f000081a000-0x8)="2e2f66696c653000", &(0x7f0000ab3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000089e000-0x20)={@generic="3ced49704aa4b683320ac3c6545400f7", @ifru_flags=0x1100}) syz_open_pts(0xffffffffffffff9c, 0x7fd) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f000065c000-0x6)={0xd2, 0xe1, 0x200}) r5 = syz_open_dev$usbmon(&(0x7f0000e03000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x3) r6 = syz_open_dev$mice(&(0x7f000015b000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2000000340) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000153000)={0x0, 0x80000000, 0x1000, 0xa5e, 0x7ff, 0x8, 0x47, 0x7, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x100, 0x7e00000000000, 0x8, 0x0}}, &(0x7f00009f3000)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000bdd000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c9000)=0x20) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = accept$inet6(r6, 0x0, &(0x7f0000e51000-0x4)=0x0) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000472000)=0x4, 0x4) ioctl$sock_ifreq(r7, 0x8946, &(0x7f0000ea6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000ea9000-0x20)="2500000000000000811a02008014000600000000000182090059a709ff240000"}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f000046a000-0x4)=0x2, 0x4) 2017/12/12 02:15:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007b4000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x1, 0x0) bind$llc(r0, &(0x7f000093b000)={0x1a, 0xff, 0x41b, 0x0, 0x40, 0x4e1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000319000-0x136)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) exit(0x8) 2017/12/12 02:15:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00006d1000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000860000)="6574683000") wait4(0x0, 0x0, 0x2, &(0x7f0000652000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f0000df2000-0x1)="10", 0x1, 0x12, &(0x7f0000140000)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x2000004) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fa1000)="2f6465762f70707000", 0x20000, 0x0) fchdir(r1) write(r0, &(0x7f00005a8000-0x1000)="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", 0x1000) getsockopt$llc_int(r2, 0x10c, 0x12, &(0x7f0000641000-0x4)=0x0, &(0x7f00007d7000)=0x4) close(r1) fcntl$getownex(r2, 0x10, &(0x7f00007b0000-0x8)={0x0, 0x0}) ptrace$getregset(0x4204, r3, 0x202, &(0x7f000069e000)={&(0x7f00005b8000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}) 2017/12/12 02:15:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b14000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0xfff, 0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c20000)="2e2f66696c653000", 0xffffffffffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x121900) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000182000)="000000000000000000000000000000000000000000000000") r3 = syz_open_procfs(0x0, &(0x7f0000669000-0x10)="636f726564756d705f66696c74657200") getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000081c000-0x8)=@assoc_value={0x0, 0x1800}, &(0x7f00001b7000)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f000070d000)=0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000344000)={r4, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x15, 0x800, 0x8c4, 0x60}, 0xa0) sendfile(r3, r3, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000e88000)=0x401) ioctl$TCGETA(r2, 0x5405, &(0x7f0000f18000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a61000)={0x0, 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x8000000000027, &(0x7f000060e000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) bind$inet(r5, &(0x7f0000f10000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket(0x11, 0xa, 0xffffffffffff7ffd) tee(r1, r6, 0x1, 0x4000) dup3(r0, r0, 0x80000) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ec1000-0xb)="2f6465762f6877726e6700", 0x80, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r7, 0xc018643a, &(0x7f0000c44000)={0x10000004, 0xfffffffffffffffd, 0xfffffffffffffffd}) r8 = open(&(0x7f0000f35000-0x8)="2e2f66696c653000", 0x40, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000968000)=[@in6={0xa, 0x1, 0x60000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}], 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000dd6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4001}) mkdir(&(0x7f0000ce0000-0xa)="2e2f66696c653000", 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000c8e000)={0x0, 0x8, 0x3ff}) 2017/12/12 02:15:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) r1 = add_key(&(0x7f0000d55000)="72787270635f7300", &(0x7f0000c95000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000afa000)="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", 0xfa, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000905000-0x8)="6b657972696e6700", &(0x7f0000196000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0x100, r2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f8d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x800) mount(&(0x7f0000622000)="2e2f66696c653000", &(0x7f00005d6000)="2e2f66696c653000", &(0x7f00004b2000)="737973667300", 0x0, &(0x7f0000a9e000-0x1)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x100, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0xb8, &(0x7f0000808000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000e93000)=0x4, 0x4) pipe(&(0x7f0000571000)={0x0, 0x0}) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f000095f000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_pts(r6, 0x0) read(0xffffffffffffffff, &(0x7f0000fd6000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) r8 = syz_open_procfs(r3, &(0x7f0000ca1000-0x7)="6d6f756e747300") setsockopt$inet_opts(r8, 0x0, 0x4, &(0x7f0000357000)="267d1e60f6f830a6452d2c16f438606dffbca09f057c4d52aac518a25ff87598c316818059980a6bfd04e232dda913759455512289da5a91b5a7e1f3b01c0af4a3744b8bd9746b7679f35f01d1f31b13684d96640b5f241ea3d62f76197842eb71bffbe97fe825c3d28da03b8ca0c1260e31095445a3210e13e62d6e", 0x7c) dup3(r4, r6, 0x80000) removexattr(&(0x7f0000836000)="2e2f66696c653000", &(0x7f0000c9b000)=@known="73797374656d2e706f7369785f61636c5f61636365737300") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r10, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) ioctl$GIO_SCRNMAP(r7, 0x4b40, &(0x7f0000657000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") prctl$setname(0xf, &(0x7f0000dfd000)="737973667300") setsockopt$inet_sctp_SCTP_INITMSG(r8, 0x84, 0x2, &(0x7f0000e89000)={0x5, 0x2, 0x1, 0xb7c0}, 0x8) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/12 02:15:58 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cf000-0xc)="2f6465762f72666b696c6c00", 0x40000, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000be5000)=0x20) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000002c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket(0xfffffffffffffffd, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x9b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000008, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f00001cb000-0xf0)=[{{0x0, 0x0, &(0x7f0000823000-0x30)=[{&(0x7f000064b000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f0000803000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000783000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}], 0x3, &(0x7f000090c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35, 0x6}, 0x80000001}, {{&(0x7f00002c8000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f00006d1000-0x90)=[{&(0x7f0000af4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f0000a02000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f0000089000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000273000)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000604000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f0000047000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f00009db000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f00001bf000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f00007ee000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}], 0x9, &(0x7f0000f7a000-0x1)="00", 0x1, 0x7fffffff}, 0x2}, {{&(0x7f00000b0000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000861000)=[], 0x0, &(0x7f0000f7f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3, 0x80000000}, 0x1f}, {{&(0x7f0000c13000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000bd8000-0x40)=[{&(0x7f0000a37000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f0000289000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000163000-0x2b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f0000e50000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}], 0x4, 0x0, 0x0, 0x1}, 0x2}], 0x4, 0x40000040, 0x0) r4 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x40001) write$tun(r4, &(0x7f0000000000)=@pi={0x0, 0x9bbf, @eth={@random="292f956b0613", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x9aff, @llc={0xe9, @snap={0x1, 0xab, "27", "8cf619", 0x6006, "14af986ff08aadc4f05a752515a867f74c6d2227abc0f064ef0b1fa57334b46e91a95254b5c46ab1f99ad338629e6cf927eeabc87031458f814b168c32aa47174bc6685776dee40f94d29207a69400463465c58c57fb3d9871502d86b6b2ed5d1a8b2154bebaf4267a1a1380bbcd72658332f56c1be5c61ec2a65975078ffe0713a806e26a5af229a0cef4023687e7aa89353fdcfbfd4bb57fc1b0e9df44aaa8e20365eecd5bdc92765db6302d58496dfe334cac3e1cc4e26130b24aab8387a3020af13b7181d4268cb2cfa691f6fea12ff461b9cef6fab2c15fd9c52b97c0ea23"}}}}}}, 0xfd) sendmmsg(r4, &(0x7f00000bb000)=[{{&(0x7f000017b000)=@generic={0x13, "fd529e26f9ac422932c07f463aeb7401744d5f1da6e22e970bda3fa602d11b973dda3ddb57af873d1f2357dbf33d5da4f35e5cd8e2043be1730a68134fa643ebb1d0d47c0ac679ed840d154d24d2326272a9f0d4c2889a60a074f22e80db7f67d32b6f839f8de4617d56f72edeffbf364244a2eb8de66a755dd50ca6a18f"}, 0x80, &(0x7f0000f65000-0x50)=[{&(0x7f0000022000)="a6de1646795c4cd0b29f8ec13e2e9a48b4f19e8308be3b6bc570e6bd5a37f08df4e76432c98a13b33a98204f4e2f42209f86e7171d8705c8ac97dbac0285844e10d5f2a7b2e725743fd8b332b3", 0x4d}, {&(0x7f0000dde000-0x47)="ddcf8a5d14e3572b60a59eff3dae6dc4bb9ec12b2b86bc20f4e669dc1c75a8004999740dceb71af1ce7e722445bd30d3eb73091c0aa1d954bee3e2a95dbffb9263785521a89761", 0x47}, {&(0x7f0000fa4000)="619b5da7fb8db91529197094724494d76f68761f7e6f55f08359be8ca42a7cdab9c85c552a6cc5055bc8b65c364584eceac799cee2477f92dae7449517f5af58c55a911400b914a85c2ccc6b57755c95645bf4340dc66fe72ae2a025cc1a6192a432fd3a93f63e5841356a5d4b2a0cd1bae0294c343fc33bcdc1e8a8924bb068a230acdf0482777f0a277abf3e095a6ef227b5ac148a5454fb322ea0ec57abccf8a3b3a039c1c9c31157499f7e0b49030ae5754b4fb66093905fb870ab8b7f18", 0xc0}, {&(0x7f0000cd3000)="a5d412b6e4f199d55cad0cc413a927dde99e2edd3ad274490dac6234c6ca7b2dc0c3470419b79e3b59462be684704dc0c0d43748f2f32564b4a3f47ebedc784db50db829fa258e4bfacc965aeeef3bac058cb94564be6d26370bc3a862e347583803a198c1c0331d8de40de2b87190241d1b3baff89379a734982212e374dbf71408ffd915d2b9978c430f756c3dbfac0c94534e5ffee703954f9970bc0a7c712ceac6c31d20fecac079be6b8637391c", 0xb0}, {&(0x7f00004d4000)="dcad49fcfbe04ec4a6a33ab94dd888f2941a0b05f5a03c64b9473fa4f76aae8a02f9261235caf292b59a0e92e04c82da32edd72e9c4db886891d159797d56ab3e78487f60b97a9e8fbbcc4ab0231462fed7aaed925c8cd13140a186ee03fd726caaff40d4c3b00ab78dbf068fc5269765b22c27950cc02baade199b4c68cf49bf463a0c0de943bbc7718ffa8e6497721", 0x90}], 0x5, &(0x7f000090f000-0x1c0)=[], 0x0, 0x0}, 0x4}, {{&(0x7f000020f000)=@ax25={0x3, {"e94a606fc38749"}, 0xff}, 0x10, &(0x7f0000555000-0x50)=[{&(0x7f0000331000-0x85)="fa9c756a4b0c1bee186ed21951661e469040d3b785ee7615bcfecefad4717e3a38e38bcac1c26a79816dd1756ecc71d19283a696aa3f2bd720ddb3a8e7eebb311793a6a0b1e43e731658a8068836f073ee6f84a86a9d1c024f6843f518bd8d030ca1a6c8d6c88c7780a9769ec6020d8bb7ef92552d0313a91c99d6b2a6203e6a30e23cf551", 0x85}, 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{&(0x7f0000c8a000)="f564083958c363aa751cd40744ee93acdede3af5e857159fa04d78b92b44aa0b672c4699cb78b136dd5fb7e3b2bc10eb3732be1afce1054b5acbe5b700ac8a", 0x3f}, {&(0x7f0000927000)="87784f93df4f8d400d0e6cf9c2432ad8f11d62fc15c4a1bd5ef2d2d3ba65d74722760a5967ee9529c29ac26ca690f681613c1ec6533ec6819227bb56f981d534e38f07aeb36e2a9528a4d237cc94cdeb162bdd5cc6e277a827f91ec0a2a741d65b8a2915ff10f095b88ec6a08273c70ea2b4e24a3191c06a70ac0a84e7452b6a94995cab", 0x84}, {&(0x7f00009a7000-0x4e)="a1015dd08c123a9cb6a2167390f2dd37a0bae986570f71b114da8db36d21ab62b62c19ff6fbe48fbdb96b98e64ee62df3bdbfe7e4f22574c36b5a567df7d5f471e9dca0740aa52e6955811968e92", 0x4e}], 0x9, &(0x7f0000611000)=[{0x78, 0x13e, 0x1ff, "3659faf675991b3b556e1b3eaa66c28d5c8ebae14a7d0f8b3e3d6455ddde3c52ea10e6d6ad5ad5fef53fbb7c49c23d6a342f12171c404bf0535d4b3e801b4d7d24daf962cf3ef0c545bb4a19e5bf143f10f7dda9313c40fbd44f86b42566e38d82c44c12"}], 0x78, 0x40884}, 0x100000001}, {{&(0x7f0000185000-0x10)=@llc={0x1a, 0x17, 0x594, 0x76, 0x9, 0x800, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000663000)=[{&(0x7f0000e73000-0x1000)="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", 0x1000}, {&(0x7f00006a9000-0x10)="1d9d34de19925ab46f062321a9b28541", 0x10}, {&(0x7f0000081000)="b93a3f0bf9273af42f96726f99e4d958a0ff89580dd225fee55a0791fe78c727e94f93a9b09a3294e98a7fe4e5de58957a4731", 0x33}, {&(0x7f0000967000)="33e109282ce36834b0f41f7a6aabed9bcbe30bd2123457923f54e0fecbd0ee375b42a068ed2546fc8e341132a2093f0528fdbed0fcc3094c1a6f23820785dcaeb4b79c894ce410bc06b81af9d350073088e80b02e11b26eca3b84a1a8e66b82933345341a527649d0db5e568d1b6d18fafb4fef4cc9359d7cea0455c95e163cc9bc46989e1b1036874beb4e751017e87e880c701aade55c376252f637d3dd12caeae6cc63078aaff822c883813b8d56dad", 0xb1}, {&(0x7f0000fa0000-0x3f)="212b7f11debdd6d3a13122725855571191d4075b4c5d6d805950f00febf04deaf40be7b39a86f09d0ee000d1ed455e21ab280036a62ff2b8901ee34162e90d", 0x3f}], 0x5, 0x0, 0x0, 0x0}, 0x3}], 0x8, 0x40011) syz_extract_tcp_res(&(0x7f00006e8000+0xcf5)={0x0, 0x0}, 0x19a, 0x80) setsockopt$inet6_buf(r2, 0x29, 0x2f, &(0x7f0000814000)="d10204000000000000070006fcf32e1c58ce5fb479985e25ad", 0x19) process_vm_writev(0x0, &(0x7f000084a000+0x26f)=[], 0x0, &(0x7f0000001000)=[{&(0x7f0000e4a000)="", 0x0}], 0x1, 0x0) sendto$inet6(r2, &(0x7f00007ca000-0x2)="b2", 0x1, 0x40042, &(0x7f0000fec000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) [ 94.097269] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. [ 94.125846] netlink: 72 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/12 02:15:58 executing program 3: pipe2(&(0x7f0000263000-0x8)={0x0, 0x0}, 0x80800) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000940000-0x4)=0x0) 2017/12/12 02:15:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, r1, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x40010, r1, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, 0x30, r1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0xfffffffffffffffe, 0x84, &(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000001000-0x8c)={0xe9c, @in6={{0xa, 0x1, 0x80000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x131, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000345000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000003000)={0x0, []}, 0x4) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x2000001, 0x3f, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000005000)="81753e83e7d6d0d58e68ca15719019da1eddf7215e998f3157f774ac8548519251b2e5753327cb5aea465273e78c15c3e79db293cb2f036a37a5f9f86938742038d6b0c2c980bba55e8f5c1a61e228b4739c7febff6c5a23460c3b35a3e471acbca212ad4dd87cb03b1e1c2449153cc163c8afd860e441c60aa7e1b843e694", 0x7f, 0x40000, &(0x7f0000006000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000153000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, r3, r4}, 0xc) connect$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000002000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000002000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}], 0x2, &(0x7f0000007000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72, 0x9}, 0x2000) 2017/12/12 02:15:58 executing program 0: socket$inet(0x2, 0x92436044ce7a33d1, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) getpgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0xfffffffffffffffc, 0x0) r2 = socket$unix(0x1, 0x200000000000002, 0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x45, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) prctl$seccomp(0x16, 0x1, &(0x7f000001c000-0x10)={0x0, &(0x7f0000045000-0x20)=[]}) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = gettid() r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x800) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000cab000-0x18)=@add_del={0x2, &(0x7f0000355000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fff}) connect$unix(r1, &(0x7f0000a08000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) poll(&(0x7f0000636000)=[{r2, 0x6011, 0x0}, {r1, 0x2200, 0x0}, {r4, 0x4005, 0x0}, {r4, 0x80, 0x0}, {r2, 0x1, 0x0}], 0x5, 0x80000000) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000877000)="2d00", 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000299000-0xc)=@sack_info={0x0, 0x7fffffff, 0x1f}, &(0x7f00000ea000)=0xc) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r5, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000f5c000-0x6)={r6, 0x205}, &(0x7f0000fdb000-0x4)=0x6) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r5, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x7ff, {0x400003ffffffe}, 0x0, 0x4}, &(0x7f000059b000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) syz_open_dev$evdev(&(0x7f000085e000-0x12)="2f6465762f696e7075742f6576656e742300", 0x800014, 0x529880) socket(0x2, 0x4, 0x40000000) perf_event_open(&(0x7f0000794000)={0x7, 0x78, 0x3, 0x0, 0x0, 0x2, 0x0, 0xff, 0x40000, 0xe, 0x1251, 0x5, 0x6, 0x1, 0x0, 0xffffffffffffff01, 0x2, 0x0, 0xfffffffffffffffc, 0x8008, 0x7, 0x3, 0x7, 0x964, 0x800, 0x5155, 0x0}, r3, 0x2, r4, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000a6000)={0x0, 0x0}) accept4$inet6(r7, &(0x7f00004b4000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000073d000)=0x1c, 0x80803) 2017/12/12 02:15:59 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f7b000)={0x2, 0x2, @rand_addr=0x800000001ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 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) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000219000-0x4)=0x69, 0x4) r2 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000b7a000)=0x100000000000, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a50000-0x4)=0x841, 0x4) sendmsg(r2, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000f6c000)=[{&(0x7f0000f5e000)="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", 0x9ca}, {&(0x7f0000b15000-0xfb)="", 0x0}, {&(0x7f0000f60000)="0685233020c2a951f8873a603d65e01c2288325a1728a97c4cc1b6a93724c660e52c25bbb0de9b97674fa56507df55f57e40ae49b0ad057c417b7ed70ebf8c790f400fc544c02255021d1c05b444a85c66b3452dc0a51cba225aa63d6d516b4fc06f", 0x62}], 0x3, &(0x7f0000f6c000)=[], 0x0, 0x100000000000003}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f7a000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000212000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f7d000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7e000-0x4)=0xe8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 02:15:59 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000008000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000-0x30)={0x58, 0x0, &(0x7f0000005000-0x58)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x20, 0x8, &(0x7f0000003000)=[@fda={0x66646185, 0x3, 0x1, 0x1a}], &(0x7f0000003000)=[0x38]}, 0x7f}}, @dead_binder_done={0x40086310, 0x3}], 0x94, 0x0, &(0x7f0000005000)="796a823e49d276622651719e1ef684d18ade927460534c3ebde1114a218e5f85b69fb32607a1cb7263af93eeb2ec9f66041ff7801a1d4a5aafa9e620b1173abf6fed629d578fde33384c3f00d6181e16be665761de06f0e58d35a7278912633a0d25cc80fbff60b15b02d1393be0f81289bf9544c737a81c18d18614645fbe448cc6d8c11b71773e046f3f6085bbcdf02e3e45ad"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000007000)="2f6465762f62696e6465722300", 0x0, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f000000b000)={0x8, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x10, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x2}], 0xc0, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0977eb92087ae81c5edbd8273edd16b36e2916439ef6373b6cde76535577fcfed313d43808fbf51f77c524c875f51f23f302a8b1470f2e15e9465127e54ba1f0df55ef5ad3a813c9b73d9c2009979e95a29149c85b32da310bd56d7a95bffa5f26b117ac5ded6e2dee983065dc3362f5bb2f1a6402405bdac"}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}) r5 = mmap$binder(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x2000000, 0x2011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, r5, 0x3}], 0x1, 0x0, &(0x7f0000008000-0x1)="9a"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) 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) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000000e000-0x18)={r4, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000004, 0x10010, r0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000000d000-0xf)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f000000d000-0x18)={r4, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000-0x18)={r6, 0x0, 0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000000b000)=[{r1, 0x200, 0x0}, {r0, 0x200, 0x0}, {r0, 0x20, 0x0}, {r1, 0x40, 0x0}], 0x4, 0x55) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000-0x30)={0x60, 0x0, &(0x7f000000f000-0x60)=[@acquire={0x40046305, 0x1}, @free_buffer={0x40086303, r6}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x28, 0x48, &(0x7f000000e000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f000000e000-0x1)=0x0, 0x1, 0x1, 0x7}], &(0x7f000000c000-0x48)=[0x18, 0x0, 0x28, 0x30, 0x30, 0x18, 0x48, 0x48, 0x78]}}, @increfs={0x40046304, 0x3}], 0x29, 0x0, &(0x7f000000d000-0x29)="73975f7521a96b4bc51c6816d7e4e7de2f69f8f5b8aaae566a62817f7710bb446bd36d4ab5d871b79f"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) pipe2(&(0x7f000000c000-0x8)={0x0, 0x0}, 0x0) 2017/12/12 02:15:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f9f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = memfd_create(&(0x7f00003e7000)="3a6c6f656d3073656c6600", 0x0) r1 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00002c0000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e6e000)=0xe8) ioprio_set$uid(0x3, r2, 0x2734) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1) getxattr(&(0x7f00005bc000-0x4)="2e2f62757300", &(0x7f000020a000)=@known="73797374656d2e61647669736500", &(0x7f00009be000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76) truncate(&(0x7f000034a000)="2e2f62757300", 0x5) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r1, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)="2e2f62757300", &(0x7f0000011000)="00", 0x1) r3 = open(&(0x7f000068a000-0x6)="2e2f62757300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r3, 0x0, 0x0, 0x4) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000014c000-0x8)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000d9c000)=0x8) fstat(r3, &(0x7f00009d0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/12 02:15:59 executing program 5: mmap(&(0x7f0000000000/0xeb1000)=nil, 0xeb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003da000)="2f6465762f7667615f6172626974657200", 0x501000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000be8000)=0x0) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r2, 0x7, &(0x7f0000eb3000-0x4)=0x6) pwritev(r1, &(0x7f0000eb2000-0x20)=[{&(0x7f0000401000-0x36)="660a9d94cffaa5e0f427a03d0ece0e602eabee6cee8fb63a1275fe008d5c3478210cbad64bebf962825a852df177dfe42b4dd2001983", 0x36}, {&(0x7f00009c2000-0xb2)="3c7a48187e71c19250fe86fb0c5456ea972db3ed60b05c3f89122072e03619f078097321e06fd0d90eb1fdb755003ae84d78622f3908956836d3a56b770446104e563b1c4e80ddcb244efe3c6a54c32d300326cbefcddaebcd0d43331a6418dab191fed8e07a9b9de7edb78f5b4826094e036c1e7a33fec4d2c819dce2f618872429e416f834ef7df0db497d14f4e4a9afc58b5f4b89587391a696efa769e6fa7bfd8eb456d27278c622d06f8859a50344e3", 0xb2}], 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x5) ptrace(0x4207, r3) wait4(r3, &(0x7f0000000000)=0x0, 0xa0000008, &(0x7f000098b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x10003, 0x0) ptrace$getenv(0x4201, r3, 0x100004005, &(0x7f0000004000-0x8)=0x0) ptrace$setopts(0x4200, r2, 0x80000000, 0x1) ioctl$TIOCEXCL(r4, 0x540c) sync_file_range(0xffffffffffffffff, 0xd6df, 0x3, 0xfffffffffffffffd) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00005a1000)={0x0, 0x0}) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000004000-0x20)={0x0, 0x0, 0x9, 0x0, r3}) syz_open_pts(r4, 0x10000) pread64(r4, &(0x7f00004dc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50, 0x0) 2017/12/12 02:15:59 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={r1, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2017/12/12 02:15:59 executing program 7: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000987000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1000, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() syz_emit_ethernet(0x3e, &(0x7f000066d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x9, 0x6, "a228af", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) getsockopt$inet6_int(r1, 0x29, 0x7a, &(0x7f0000f67000-0x4)=0x0, &(0x7f0000aed000-0x4)=0x4) socketpair(0x14, 0x0, 0x7f, &(0x7f00002f7000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000e82000-0x20)={0x5, 0x0, 0x3, 0x1c}) bind$inet(r3, &(0x7f0000f68000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000065f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000870000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f68000-0x4)=@assoc_id=r4, &(0x7f0000e6d000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000f69000)={r5, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7b2, 0x1f, 0x7, 0x80}, &(0x7f0000010000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000b0e000)={r6, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d16, 0x3}, &(0x7f0000987000-0x4)=0x98) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x800000000000000}, 0x20) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000454000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000095a000-0x4)=0x14) socket$inet6(0xa, 0x1, 0xfffffffffffffffa) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x0}, 0x20) setsockopt$inet6_int(r7, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0xa0) getsockname$inet(r2, &(0x7f00003ff000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003f7000)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000e1d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet6(r7, &(0x7f0000f61000)={0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe2(&(0x7f00000f7000)={0x0, 0x0}, 0x80800) syz_open_dev$sndseq(&(0x7f000008b000)="2f6465762f736e642f73657100", 0x0, 0x20000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x3, 0x4000, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009ab000)=0x2, 0x4) [ 94.289202] binder: 17500:17502 got reply transaction with no transaction stack [ 94.297889] binder: 17500:17502 transaction failed 29201/-71, size 32-8 line 2924 [ 94.306333] binder: 17500:17502 ioctl 404c534a 2000b000 returned -22 [ 94.320124] binder: 17500:17502 BC_DEAD_BINDER_DONE 0000000000000002 not found 2017/12/12 02:15:59 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0x9d7) readv(r0, &(0x7f00000b1000)=[{&(0x7f0000e68000)="0000000000000000", 0x8}, {&(0x7f0000853000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f00007b7000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000ac0000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000014000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000b38000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000e83000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}], 0x7) ftruncate(r0, 0xd) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000fa6000-0x10)=@common="69666230000000000000000000000000") r1 = socket$inet_tcp(0x2, 0x1, 0x0) gettid() r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000d27000)="2f6465762f6e65742f74756e00", 0x0, 0x80200) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_mtu=0xef3a}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00002f7000-0x4)=0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000482000-0x10)={0x3, &(0x7f00009a9000)=[{0x80000001, 0x2, 0x6, 0xf885}, {0x6, 0x8, 0x80000001, 0x5}, {0x6, 0x4, 0x199, 0x0}]}) r4 = syz_open_pts(0xffffffffffffff9c, 0x40200) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fa7000)=0x9) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r5 = dup2(r3, r3) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000032e000-0x4)=0x4d1, 0x4) setsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f000098e000-0x28)="b558060dbc80b90ea60a0a013bbbacef4b33558d343af8687eb243cb75b10bc050f643bc914e643c", 0x28) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f000033d000-0x4)=0x0, 0x4) ioctl$KDGKBTYPE(r5, 0x4b33, &(0x7f000082e000)=0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000d0a000-0x4)=0x0, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common="67726530000000000000000000000000", 0x10) accept$nfc_llcp(r5, &(0x7f00002c0000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00002da000-0x4)=0x60) sendto$inet(r1, &(0x7f00009e9000)="ff14", 0x2, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ftruncate(r2, 0x2) getsockopt$inet6_mreq(r5, 0x29, 0x1f, &(0x7f0000ebe000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000800000-0x4)=0x14) 2017/12/12 02:15:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000760000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x6)="6d696e697800", 0x20000, &(0x7f0000e78000)="d21d0d61d0b6a09ec194fd2811640ba53e403e0895fd6d898d2b8ab8bbda5854ac81b837f52cd8c281894d29bae717f698827e484b8ecb28a0be1e9eb5b56a22423b88c90b5e2d41e312303fcaafaf7b054d82ba169412d8badeb348bc7f8461ecee3f5160a64f8dcce25f4c651b8b50c9f75b86a6e39991a82f9fde2689") 2017/12/12 02:15:59 executing program 4: mmap(&(0x7f0000000000/0x11f000)=nil, 0x11f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) setns(r0, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80803, 0x7fe) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000011e000-0x4)={0x9, 0x7, 0x2000}, 0x4) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000011c000)={0x9, 0x3, 0x1000}, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000022000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f00000ae000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/12 02:15:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00009e9000)=0x10, 0x800) recvfrom$ipx(r0, &(0x7f0000508000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67, 0x40002041, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000015f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d5f000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f00005b8000)={0x19980330, r1}, &(0x7f0000000000)={0x5, 0x0, 0xeb89, 0xfffffffffffffeff, 0x1, 0x9}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000089e000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000350000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006f0000)=0x14) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000000)={0x4, 0x5, 0x4, 0x3, 0x6, 0xd367}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000001000-0x10)={0x6, 0x3, 0x0, 0x4}) 2017/12/12 02:15:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000aba000)=0xffffffffffffffff, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000a1e000-0x10)=[{&(0x7f0000cf3000-0x29)="290000001c00190455bba349000a007c02000000000000000000000709000100ff0000000000000809", 0x29}], 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000bc8000)="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", 0xfc) socket(0x10, 0x3, 0x0) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) r3 = creat(&(0x7f0000fc1000)="2e2f66696c653000", 0x40) accept4$inet6(r0, &(0x7f0000277000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008cc000)=0x1c, 0x800) pwrite64(r2, &(0x7f0000ea9000)="339021ad1705fc5928940fcfa8a143cdf3ced807a5aaba787a53d72419c17df69dc434e511de5527399774d597fb1a072c7893da6082f8b519e3ffdb236dbaf8706481a96cc45b3f97b48be51c868b9dd7d744feb7e8cb65c6edf926b5849a632e7a0b7a552ffef4c98e672db3280f0ddf243cc4ba764b6d35b36eea2fc380fefd8edbe936d419ac62f25336a23174920c4d151b1760e40846546160fb24648ed2ed6d415dafa9f6fcf32dd6dca6ec07f1865494d85dfba583204ea478b1dd0bacf2205d5d97c8", 0xc7, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1c6, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000fc7000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000060e000)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f00003e8000)=0x0, &(0x7f00008a4000)=0x0, &(0x7f000077e000-0x4)=0x0) syz_fuse_mount(&(0x7f00001e8000-0x8)="2e2f66696c653000", 0xa000, 0x0, r4, 0x100000001, 0x1000000) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f000062c000-0x8)=0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e1b000)="2f6465762f7667615f6172626974657200", 0x121440, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f000011e000-0x4)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) clone(0x0, &(0x7f00009be000)="", &(0x7f0000a4a000-0x4)=0x0, &(0x7f0000bdb000-0x4)=0x0, &(0x7f00001f5000-0xf6)="") recvfrom$llc(r5, &(0x7f00007e3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c, 0x100, &(0x7f00008d2000)={0x1a, 0x19, 0x3, 0x1, 0xc, 0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f00001b2000-0xa)="2f6465762f70746d7800", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f000009f000)=[]}) unshare(0x240000000) r6 = socket(0x12, 0x805, 0x10) write(r6, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x0, &(0x7f0000860000)={0x0, 0x0}) [ 94.331843] audit: type=1326 audit(1513044959.051:47): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17490 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x0 [ 94.363949] binder_alloc: binder_alloc_mmap_handler: 17500 20004000-20008000 already mapped failed -16 2017/12/12 02:15:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x5, 0xfffffffffffffffd, 0x4, 0xfffffffffffffffd, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x737, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x9, 0x80000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0xffffffffffff6937, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0x4, 0x0, 0x42, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000bcf000)="1ab3041a1b362ab1c74080596dead2fadca26331d63e10193c111d7f1f62ada44c3f974533872c5e29318f6281f2ca26ed3dd11472f3ae9b5ffdd9da3642f5b7b5cbec588fbe20e727abfeded5f41eb4ac89f5a7894530ef27112e9be7ab04a3d17ba4163a6b4cf038c7dd93a4b3f4cf3ca52dc51f05581d551bcc3f1ebcdb707349fcc6404acbb322b633fbf0ba88999cb4e1016e5d25a3932c9f5cf882833197b4c801de2351cf8de9e67fb1433ba3edee1ba9a213f61a2faa7457a3b04e56d7d62957b7b65637deaf22d55c2e40bbf448a369c94f6d95356109bad88f9bce0233c6e34a08898919ccce7ff22e9d7f6593f1186a8b5e83", 0xf8) r2 = socket(0x15, 0x80010, 0x10000000000) connect$inet6(r2, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) socket$netlink(0x10, 0x3, 0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)="2f6465762f73657175656e63657200", 0xa202, 0x0) signalfd(r1, &(0x7f0000d34000-0x8)={0xff}, 0x8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)="2f6465762f73657175656e6365723200", 0x8002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000ac6000)={0x8000000000000005, 0x7, 0x3ff, {0x0, 0x1c9c380}, 0x5, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = epoll_create1(0x400080000) userfaultfd(0x802) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f000001a000-0xc)={0x40000002, 0x0}) ioctl$TCSETAF(r4, 0x5404, &(0x7f00009da000-0x14)={0x400, 0x0, 0x401, 0x0, 0x0, 0x1000000000000, 0x0, 0xffffffffffffffff, 0x4000000000000, 0x3}) write$sndseq(r3, &(0x7f00009ab000)=[{0x3c, 0x9, 0x1, 0x9, @time={0x77359400, 0x0}, {0x0, 0xd2f}, {0xfffffffffffffffc, 0x3}, @raw32={[0x6, 0x100, 0x9]}}, {0x8, 0x4, 0x3f, 0x4, @time={0x77359400, 0x0}, {0x84, 0xffff}, {0x0, 0x1}, @control={0x432a, 0x38, 0xffffffff}}, {0xfff, 0x40, 0xfffffffffffffbff, 0x8005, @tick=0x3, {0x4, 0xf2}, {0x3fc, 0x8002}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x90) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000105000)={0x0, 0x9, 0x80, 0x7, 0x9, 0x6416, 0x2, 0x5, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x9, 0x100, 0x8}}, &(0x7f0000720000-0x4)=0xb8) ioctl$TCSETA(r4, 0x5402, &(0x7f000032d000-0x14)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x20000000400002, 0x0, 0x0, 0x80000000, 0x0, 0x0}) write$sndseq(r4, &(0x7f00001c5000-0x30)=[{0x40081, 0x4, 0x20000007, 0x80000000000, @time={0x0, 0x0}, {0x7, 0x9d6}, {0x100, 0xfffffffffffffffd}, @time=@tick=0xffffffff}], 0x30) 2017/12/12 02:15:59 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000013000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x40, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000+0xc22)={0xaa, 0x42, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000012000)="2e2f66696c653000", &(0x7f0000004000)="2e2f66696c653000") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000012000)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) fadvise64(r0, 0x9, 0x3, 0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fremovexattr(r0, &(0x7f0000013000-0xe)=@random={"73656375726974792e00", "656d3100"}) signalfd4(0xffffffffffffffff, &(0x7f0000013000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000005000)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f000022b000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000994000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000a06000-0x20)={@generic="2322e2bbb2044032bfa7dad7823ab3ca", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = syz_open_dev$mice(&(0x7f00003d7000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) recvfrom$llc(r3, &(0x7f0000262000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50, 0x40000000, &(0x7f000086d000-0x10)={0x1a, 0x1c, 0x8000, 0x200, 0x5, 0x333, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000127000)={0x0}, 0x4) 2017/12/12 02:15:59 executing program 0: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x1000000000044, &(0x7f0000109000-0x1e)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000866000-0x4)=0x1e) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000009d000-0x5c)={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x80000000000}, {0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x100000000}, 0x98d, [0x4, 0x0, 0x0, 0x6, 0xfffffffffffffffd, 0x7fff, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ee6000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000611000)=0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x1, 0xce66, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, {0xa, 0x1, 0xfffffffeffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x2, [0x7, 0x3, 0x2000001, 0x7, 0x2, 0x20000000000005a, 0x4, 0x100000d8]}, 0x5c) mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xa, 0xa00, &(0x7f000070e000-0x8)={0x0, 0x0}) socket$inet_sctp(0x2, 0x6, 0x84) accept$inet(r4, &(0x7f0000866000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000087f000-0x4)=0x10) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000ff5000-0x4)=0x7, 0x4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0xff, &(0x7f0000b94000-0xff)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x5, 0x3, 0x53c}}], {{0x3, @ipx={0xffff, 0xed, 0x401, 0x1, {@current=0x0, @random="340522162599", 0x25}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7fff}, "8b3946b3c7000af5c1982150a06d3e7bd936df1a409cf40b5f60b997a558857168518ada76698d6abe8eed8bd44e3ebf383996ef200175b57288af7f40902fff7864defe000bf6bc9e1acfa1112c05f95a4fd983441fdf271e8dff350f678714ab06b75d3e9f182e70366287ee3632334cbd6aade90a49bbd6c72ffac1b5e6ebc69a551a08160abe2fd2ffffffff8cf364cdc28f7ca575191ecf32871a802237ff7f00006caf1e09555128f5048210cbf6311673606444c06d3896aaec7533efcb0cf11fb647dd65afeb055214d7fd"}}}}, 0x0) r6 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r6, 0x84, 0xd, &(0x7f00006ae000-0x6a)="d7fdaf95070179890fddd5a45d3f32eb840000f6d5733a0000a26a0400465f2626dcbf4299eaca32daa3871536529c2509beefa9f9ac1ba8376b48d7fca4caf9127ccf56401167e4c30034e0e1069276b2a9fff37a000114b57d9ecd06c70998d4ff7f409f4f45b222ff", 0x6a) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000003000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x7, 0x0, 0x0, 0x0, 0x40000143, 0x0}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00001ec000)={@common="6c6f0100010000f2fffffefd08000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 94.403425] binder: 17500:17538 ioctl c0306201 20007000 returned -14 [ 94.420002] binder: send failed reply for transaction 285 to 17500:17518 [ 94.424666] device gre0 entered promiscuous mode [ 94.425232] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/12 02:15:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x80000, 0xfffffffb) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000aa7e18bf0103360fae5"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000005, 0x0, &(0x7f000070f000)={0x0, 0x0}) connect$inet(r1, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000078b000-0x5c)={{0xa, 0x1, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd}, {0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x7e1, [0x1000000000003, 0x0, 0x10001, 0x8000, 0x1, 0x10006, 0x2c1a000000000003, 0x3]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000173000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000062c000)=0x100, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00005b3000-0x24)="2400000052001f0014f9f407000904000a0007ef07000100feffffcb0800000000000000", 0x24) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80000400001, 0x6, &(0x7f0000b6f000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x80001, 0x4, &(0x7f0000458000-0x8)={0x0, 0x0}) shutdown(r5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000002000)={0x80, 0xfffffffffffffff8, 0x4, 0x3, 0x0, 0x1, 0x1000, 0x2, 0x0}, &(0x7f0000008000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000081000)={r6, @in={{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a9a000-0x4)=0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 02:15:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00003e2000-0x4)=0x0) r0 = getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d03000)={0x0, 0x0}) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000cf5000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005ee000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = syz_open_dev$mice(&(0x7f0000e5e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4200) r2 = dup(r1) accept$inet(r2, &(0x7f0000e9f000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002b000-0x4)=0x10) socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b95000-0xc)="2f6465762f72666b696c6c00", 0xd184f4209ca7562c, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000468000)={0x0, 0x0, 0x0}, 0xc) getpgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000bca000-0x10)=[{&(0x7f000005a000-0x29)="29000000180031dde5ff2100806500050a0000fb00001108000000000c000900080000000000000005", 0x29}], 0x1) clone(0x2, &(0x7f0000cf5000-0x1)="08", &(0x7f0000daa000-0x4)=0x0, &(0x7f0000c21000)=0x0, &(0x7f0000544000-0x1c)="") r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r4) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup3(r4, r5, 0x80000) read$eventfd(r6, &(0x7f00004b9000-0x8)=0x0, 0x8) futex(&(0x7f0000c79000)=0x6, 0x4, 0x4, &(0x7f0000a78000)={0x77359400, 0x0}, &(0x7f0000cc7000-0x4)=0x5, 0x9) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000ae1000-0x4)=0x0, &(0x7f00004bf000)=0x4) mincore(&(0x7f0000640000/0x1000)=nil, 0x1000, &(0x7f0000d04000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ftruncate(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x80002, 0x88) sendto$inet6(r7, &(0x7f0000320000-0x1)="7e", 0x1, 0x0, &(0x7f0000ec1000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getcwd(&(0x7f0000afb000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) r8 = fcntl$dupfd(r7, 0x0, r5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r8, 0xc0605345, &(0x7f00008cd000)={0x8, 0x2, {0xffffffffffffffff, 0x0, 0x46, 0x3, 0xf6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000e1a000)=0x0, &(0x7f0000781000-0x4)=0x4) epoll_wait(r6, &(0x7f0000d4c000)=[{0x0, 0x0}], 0x1, 0xbc) prctl$intptr(0x1c, 0x21) prctl$intptr(0x4000000001c, 0x4000000000000f2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006f2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) prctl$intptr(0x8, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009a9000)={0x0, 0x80000, 0xffffffffffffffff}) 2017/12/12 02:15:59 executing program 1: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000ff1000-0x4)=0xffffffffffff8001, 0x4) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000084b000-0x38)={0x0, 0x0, &(0x7f0000ff5000-0x60)=[{&(0x7f0000ff2000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000ff5000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f0000ff3000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000ff3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000428000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000782000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}], 0x6, &(0x7f0000767000)="", 0x0, 0x4}, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000a11000-0x8)="2e2f66696c653000", 0x4001, 0x80) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000ac6000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000b8c000-0x4)=0x56b, 0x4) syz_emit_ethernet(0x66f, &(0x7f0000cc8000-0x66f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x2b070d53, 0x6, "a228af", 0x7, 0x2b, 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}, {[@routing={0x2, 0x10, 0x0, 0x5a8f, 0xff, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @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}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @dstopts={0x0, 0x54, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xfd, "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"}, {0xff, 0x8a, "38309608959b9767d92eace332b467aeb7a19e00b52c2d37fd1a8f9c8c6d11b5448fc7fb70320ad867d20dafd308c75132e7c829c877ad82bf273945a03abe2d6f11da53d73b117f6e25ebc7b63af68beecc3e7a10d18f50e2ab095dc10546a68d1b618457cefc7b76a7abc2a302b1ab0937e3e7a27e17a1ec257d4298b99f4df8bd68b9cf97541ef816"}, {0xff, 0xc7, "95d30df9caeac6c780d89fb5bf1d252739c314333c82cf99c2d2e6122f3bb0d72c4f558704b27c4c0f6ec7d84d085836bde0086b270ba65d3cc126a4175329cf16ae4c1945d02fbe551801d10eac3e65b13356e9c4459910ab65831a3b1f7cdf910fee49a25d40f1fe28c004ecf4c5e0d530c011f8cbdd5ba7234174e6dd4554ffed65c38b881604609d670163e302522a7ced7f7eae8df456ba531a526fd1eafcfc8311efe40027aac4d7ce9c45359fc766c9552113d57b1f8b7907a0f04f3e67302793484503"}, {0x0, 0x4f, "245a7be36340069dac1fce7145b652ce768a172f4d90c002a4a5630a846967b8b721a9dd21fa9382be4e97fa8c7fa3c3061406c5306275ab0319432136493806a1c1bf2a14381ff7acd2ab1be74e68"}]}, @dstopts={0x2b, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcd, 0x4a, "ccf51a6a6838df17a31159a9117d0364013c0f898d2a41066372cbaec5d14ca7bb05562a27cca5e7e9ff2c5ff0f594cdd961cfff3da5d3cc94cf6682c205ed74c2194cddf6ffc4cbba59"}]}, @hopopts={0x10003b, 0x53, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x11, "32b852ebfb8c7185893c94b3a39ac034ba"}, {0xcf, 0xab, "6a2b197f47d0b003a858f493c372c2adcf06796ee044befd30515cbdd495b8a6abbf9c69e2afed2cdf01b1ba150dcbc2ea0e7aae0340d18658d303c78e6c76f2e7555d7abe07c5f87b998f6e3e9bc7ae6afeb2c70713055112a0809a996977b312de8d31b8ea9fead2a599a81642e687dc9bc73dd13318ee599d6c74f41928040ad77140c3f56d003a3be5c870da57db09ddec940f84900f10d4a15273b9f35558ca4c7ea023a24c208295"}, {0x7, 0x8f, "c09c1da08a0847f6e3109db890c3c5e31fbbce0dbc5e4eef6178f5e2c91625b7756c6c8e20ec2465df97e1c80ce8515bc7c05bd449888dce2b1420425defb931774c73a9c7062b46cf13c0bd120633cec14a6238caf6c48f4b68e0c4918e603001832deb8ef30e15b4dbaede58080cd359348a94aa00c19d8f3f3fa65f31d5aaa5d47fa055d675ce0210c1c3b3e0eb"}, {0xcd, 0x16, "837b5284bc5edda1091723f8860eeced28bb052551cd"}, {0xfe, 0x4e, "0f2391897d6a9f5ed6b55bcdfd203fb2396fefc9291762a76814cfdec183565689c4ffbc3a1d4bad1ce7c0641e7051637b42837490a8c921bf2fbb0a999bc05ca195a4f7191cfddac1310535c2cc"}, {0xcf, 0xe1, "a79e0e0d27468648bbaa06e61969f4d4ae7e1e79039998ec8f9cc2419ec3d56403ce79a137358e2314b67f79a594b6753fb2c16de5cf257aeb6f6cbd957988833355306d4c32858c6cd8d87f767d4fb863f2c3697634670d248183f4fddae4fceacb99e1e249ab14601a0dfa471b4ed671a0ff85694a997be3459ab356764e7d7365e7a88654fbbd4f24667462ffc1f48955163fba3190f7f7c5c2eda66b03042f8ea5b170178c4981af9af8c17f933211d8751541abccf8274224165efb3f970bbb2a004063f384fc94ec01712116180fb048db2a5951536c332c05a00a97a6c7"}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) socket$inet6(0xa, 0x200000000, 0x457c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x2, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f00006d1000-0x4)=0x5c, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3f, &(0x7f00005a6000)="fd00000005b356718f3766ff3d0617000000000000ea9b2a49a8f6c8", 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000002000-0x4)=0x7, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000318000)=0x8, 0x4) mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 94.458852] binder: 17500:17518 ioctl c018620b 20001fe8 returned -14 [ 94.467378] binder: 17500:17502 ioctl c0306201 2000afd0 returned -14 [ 94.473994] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. [ 94.483091] binder: undelivered TRANSACTION_COMPLETE [ 94.501539] binder: undelivered TRANSACTION_ERROR: 29201 [ 94.540569] binder: 17500:17518 ioctl c0306201 20006fd0 returned -14 [ 94.569360] binder: 17500:17518 got reply transaction with no transaction stack [ 94.579227] binder: 17500:17518 transaction failed 29201/-71, size 32-8 line 2924 [ 94.586911] binder: BINDER_SET_CONTEXT_MGR already set [ 94.592729] binder: 17500:17538 ioctl 40046207 0 returned -16 [ 94.600436] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 94.602482] binder: 17500:17502 ioctl 404c534a 2000b000 returned -22 [ 94.602508] binder: 17500:17518 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 94.628526] binder: 17500:17502 ioctl c0306201 20007000 returned -14 [ 94.636383] binder_alloc: 17500: binder_alloc_buf, no vma [ 94.642403] binder: 17500:17502 transaction failed 29189/-3, size 0-0 line 3131 [ 94.659503] binder: 17500:17502 ioctl c018620b 20001fe8 returned -14 2017/12/12 02:15:59 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00000f0000-0x4)=0x5, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa2, &(0x7f0000b0d000-0xa2)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8847, @x25={0x2, 0x7fffffff, 0x1f, "5d79177980ee28ad1cf266b91dcddb2f5a98684d247d896e54b1a2e499632811e2b7e6431c11d004577d42eed00e283c4699d85a0f3632ca285f87d1e319f7c9e600a0dd5eeecf24d19dd7aa6dcabcffb24e02cb451b880844d2ee849bc8de5136496c9097e2b4e6816ffe025f30e8ec461759c74fa5848cf555206d9cb77506a0da347aecd17d3c338c7b9ad7b50d660b"}}}}, &(0x7f0000984000-0x18)={0x0, 0x4, [0x569, 0x106, 0xb50, 0x97d]}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000de5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) r1 = accept(r0, &(0x7f0000f0c000-0x6e)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000293000)=0x6e) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000f0b000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000f09000)=0x3, 0x4) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f0c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f0b000)={0x0, 0x0, 0x20, 0x2, 0x3c8}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @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]}, 0x29, 0x1ff}, &(0x7f0000000000)=0x98) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000f0e000-0x20)=[{&(0x7f0000402000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000f0e000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f0e000)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80000001, @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]}}, 0x5, 0x40000000000, 0x10001, "6555275a1e80a794b86daa70f21be61dc7551c102e1f394a9b13e28677a21bab166e134b84ab3bcf18b538adfa9e0a7e3ac830a80289e69b4d1d4e1a7955c2efdfe3ed4b216da70c6fb68c3001d8bbbf"}, 0x160) poll(&(0x7f0000f0c000)=[{r0, 0xa130, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x7) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000f08000)=[{&(0x7f00002a5000)="", 0x0}, {&(0x7f0000f0b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}], 0x2, &(0x7f0000ee0000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x10001}, 0x40002102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r3, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000c4e000-0x2)="a6", 0x1, 0x0, 0x0, 0x0) 2017/12/12 02:15:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setpgid(r0, r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x404300, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x13, &(0x7f0000001000-0x4)=0x10000, 0x4) 2017/12/12 02:15:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000036a000)="2e2f66696c653000", 0xc) r0 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000335000-0x4)=0xffffffffffdfffff, 0x4) r1 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x600001, 0x0) keyctl$update(0x2, 0x0, 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000386000-0xc)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000514000)="2e2f66696c653000", &(0x7f00001f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000300000-0x8)="2e2f66696c653000", &(0x7f000036b000)="2e2f66696c653000", 0x9001, r2, r3, 0x800, 0x6, 0x12800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4000000000000003, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00007dd000)="2f6465762f73672300", 0x2, 0x0) r6 = add_key(&(0x7f0000e98000)="69645f7265736f6c76657200", &(0x7f0000233000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f00005ab000)="6b657972696e6700", &(0x7f000053a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r6) r7 = perf_event_open(&(0x7f0000b3a000-0x78)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, r5, 0x2) mount(&(0x7f0000df2000)="2e2f66696c65302f66696c653000", &(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f0000df3000-0x3)="007609", 0x1001, &(0x7f0000a06000)="") signalfd(r7, &(0x7f000084e000)={0x3}, 0x8) unlinkat(r0, &(0x7f000057d000)="2e2f66696c653000", 0x200) chmod(&(0x7f0000905000)="2e2f66696c653000", 0xc0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000daa000-0x2e)={0x0, 0x26, "7db6135f07a79d50a241baaf457a80b55d9401a8621701a3fdd2c51e9a6db6b13abc431d97f4"}, &(0x7f000002b000)=0x2e) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ed7000-0x10)={0xffffffffeffffff8, 0x2, 0x3c, 0x20, r8}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00004d6000-0x32)={r8, 0x3, 0x2a, "ca5ce169046225fa46ad07000000000000003100000d000001000013c0c9ade8489f84371b008c6aeedb"}, 0x32) socket$netlink(0x10, 0x3, 0x0) getdents64(r1, &(0x7f0000804000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) 2017/12/12 02:15:59 executing program 2: mmap(&(0x7f0000002000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00001a9000)={0x0, 0xec, "b53526dc903433aaf33e7ffcba8c7a50aff5a1c7cfd24703bc03260dd674d3ff3d3a33485dcb7864be0f386b71b795044814c006499be04a2d205571ec783cee2488c9783305e26ced2d1a7f4509520ac77b5512928d907230dda44dfe9e21788108e9ca229637e23a5bebe6233c12212b4f4bc2dcfe5489c61e7266353abd4653924d96c12046ff64e6e6b5efa2aa1c44d74c1d6f96b398380d467a9462557f0f0612d87bc76906196170ab49900084bf34589a362d8907cd6094f35cdcc0bd656158229059bd219e17c3d4b179d065535b0ec7edf99256e9178c4e3878da2c4ed366f8824e156baf10aa50"}, &(0x7f0000001000-0x4)=0xf4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f59000)={r0, 0x10004}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f000015d000)={r1, @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]}}, 0x8c) r2 = socket$inet6(0xa, 0x2, 0xfffffffffffffefc) r3 = socket$inet(0x2, 0x7, 0x7) accept$inet(r3, &(0x7f0000db0000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5a000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f00005aa000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004a1000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00002cf000-0x4)=0x0, &(0x7f0000001000)=0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000b87000)=0x200000000005, 0x4) r4 = socket$inet6(0xa, 0x2, 0xff) setsockopt$inet6_int(r4, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r4, 0x29, 0x16, &(0x7f0000974000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000f5d000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000002000-0xc)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000f5a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f00005e6000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c96000-0x4)=0x10) mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x13, 0x400000000000004) shutdown(r5, 0x80000000000001) socket$inet_tcp(0x2, 0x1, 0x0) listen(r5, 0x7) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000074c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x400, 0x24, 0x0, 0x9, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x1f, 0x43b, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "6d5aa7345cca24cd"}}}}}, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000f5e000)={0x42424242, 0x42424242}, 0xfd, 0xffffffff7fffffff) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r5, 0x2cee) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 02:15:59 executing program 5: mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7, 0x95dc) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000739000-0x8)={0x0, 0xfffffffffffffff8}, &(0x7f00004ee000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f59000)={r1, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000b9c000/0x2000)=nil, 0x2000, 0x200000000d, 0x12, r2, 0x0) r3 = socket$inet(0x2, 0x4, 0x2) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r3, &(0x7f00007bd000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5a000)=0x10) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f00008a2000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001f5000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000da5000-0x4)=0x0, &(0x7f0000f5a000-0x4)=0x4) setsockopt$inet6_int(r2, 0x29, 0x36, &(0x7f00001c1000-0x4)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f5a000)={0xfff, {{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) r4 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_int(r4, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r4, 0x29, 0x16, &(0x7f0000e1e000)=0x9d, 0x4) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005f3000/0x2000)=nil, 0x2000, 0x3, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000f5b000-0xc)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000f5a000)=0xc) r5 = accept$inet(0xffffffffffffffff, &(0x7f00005e6000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004f2000+0x3c7)=0x10) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x1, 0x36, r5, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x69}, &(0x7f0000b8a000)=0x8) mmap(&(0x7f0000979000/0x1000)=nil, 0x1000, 0x6, 0x35, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000963000)={r1, 0xc1, "2ce49c946cce44255153ee7e9b429fffb6e8e060ab48eba0c5058a8597e57e26cd8262a459fbc2bd2d86e4c36e486c654b078d4116df62106ed5910ef0708617b7374f1b189b6780a4baca8bee1f96a6af3b1d2fbc18b3bacd372b26ad5e7526241840268642e8cf9224b6596d2b9bb6b4fa83aa57a70a1d27ba8a603e935b8e9f6850000000000000003f455cb542319290a1fa3575ee2fd42df775f4e56ea622359e9c917eca5f705e8a54ee714c532484665b0845fb734e3d487f997ac99b80"}, &(0x7f0000f5a000-0x4)=0xc9) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000f58000)=0x4, 0x4) 2017/12/12 02:15:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000400000-0x8)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netrom(r1, &(0x7f00008db000-0x38)={&(0x7f0000b71000+0x1db)=@full={{0x3, {"bd34f9d8e7cb63"}, 0x7f}, [{"5853a5d9ff87de"}, {"aae559b8e7efe9"}, {"f48e9b8d3eaec2"}, {"9f201eca65fec6"}, {"35d506e85c20e3"}, {"84168186a2dc2a"}, {"485249426bc418"}, {"5f62ddd2d52be6"}]}, 0x48, &(0x7f00009d0000)=[{&(0x7f0000a5d000)="bb81c59b", 0x4}, {&(0x7f0000d47000)="c0f96d853289db0669d118ea2bc9cb46566dea14f9b17386cd9438f85c6f3c16a789e0fd39effd745d6bbd018b50d20507c9a4204251092119a82bffb6569feca28842e9f075fb266334ecb3525ebd6907722e81e3601deed8529d532597e79d9469459d4fc1352b7f137812f4eb77ee849133a54b57e6ed40ae3458dbd914c9bbc9b4ee2f85d6bdbfb1cd7d0fc4dee2e771d799e636d0034169a9465ff290a7525b882f8495f9a1d3355273fab4ef2e2b62ea1e74c7fe6124d1cb459b6f5e790ff74c93c9892e7a93c79bc329334bbde3ceebd6746ea9", 0xd7}, {&(0x7f000029a000)="a6e245ae625243905d525b4bec729d62e60aeda3f107a5b4afa009064b61ad8e0542277eb5b59927456899b24ce2a8ad6ad11d07208a757da849e9f5a6570798a7c55769ae91f3327c3d8a186f5b2a118d9c45745a8de47f323beba2bed085d1582d5dfd607f2b5239a1dc9a483a1805496d40b6", 0x74}, {&(0x7f0000367000-0x1000)="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0x1000}, {&(0x7f00004d6000)="d75e5eecc43b047a431adda1483103ee7ab12289dfd7a322577a23045bc69321", 0x20}], 0x5, 0x0, 0x0, 0x8080}, 0x4) writev(r2, &(0x7f0000e07000)=[{&(0x7f000033c000)="2900000021001900013d3524000a00060200000000000000000000040d0014000000001600000020088fdb48", 0x2c}], 0x1) accept4$unix(r0, 0x0, &(0x7f0000893000-0x4)=0x0, 0x80000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00004ff000-0x4)=0x0) 2017/12/12 02:15:59 executing program 7: mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x662) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000739000-0x8)={0x0, 0xfffffffffffffff8}, &(0x7f00004ee000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f59000)={r1, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet6(0xa, 0x80003, 0xff) 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) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_mreqn(r2, 0x0, 0x4, &(0x7f000046e000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0xd5}, 0xc) r3 = dup2(r2, r2) recvfrom$inet6(r3, &(0x7f000000a000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4, 0x2, 0x0, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f000000f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x1f, 0x0, 0x0}) setxattr(&(0x7f00002f5000)="2e2f66696c653000", &(0x7f0000adb000-0x1a)=@random={"0700000000000000", "7573657229236c6f75736572402600"}, &(0x7f00000d7000)="00", 0x1, 0x1) r4 = inotify_init1(0x80000) mmap(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x1000000, 0x1010, r4, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000048c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x2, 0x3, 0x21) sendto$inet(r6, &(0x7f000047f000-0x4)="", 0x0, 0x8000, &(0x7f0000beb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f000055c000)="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", 0x202, 0x40000, &(0x7f0000523000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r6, &(0x7f0000cd5000)=[{&(0x7f0000ee8000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000ee8000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f00003b2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f0000e8f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000ee8000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f0000ee7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000ee8000-0xe3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}], 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r5, &(0x7f00006f0000-0xd)="6e732f75747300") 2017/12/12 02:15:59 executing program 0: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000987000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1000, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() syz_emit_ethernet(0x3e, &(0x7f000066d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x9, 0x6, "a228af", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) getsockopt$inet6_int(r1, 0x29, 0x7a, &(0x7f0000f67000-0x4)=0x0, &(0x7f0000aed000-0x4)=0x4) socketpair(0x14, 0x0, 0x7f, &(0x7f00002f7000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000e82000-0x20)={0x5, 0x0, 0x3, 0x1c}) bind$inet(r3, &(0x7f0000f68000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000065f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000870000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f68000-0x4)=@assoc_id=r4, &(0x7f0000796000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000f69000)={r5, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7b2, 0x1f, 0x7, 0x80}, &(0x7f0000010000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000b0e000)={r6, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d16, 0x3}, &(0x7f0000987000-0x4)=0x98) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x800000000000000}, 0x20) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000454000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000006f000-0x4)=0x14) socket$inet6(0xa, 0x1, 0xfffffffffffffffa) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000668000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x0}, 0x20) setsockopt$inet6_int(r7, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0xa0) getsockname$inet(r2, &(0x7f00003ff000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003f7000)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000ea7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800001001}) connect$inet6(r7, &(0x7f0000f61000)={0xa, 0x1, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) pipe2(&(0x7f00000f7000)={0x0, 0x0}, 0x80800) syz_open_dev$sndseq(&(0x7f000008b000)="2f6465762f736e642f73657100", 0x0, 0x20000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x3, 0x4000, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009ab000)=0x2, 0x4) 2017/12/12 02:15:59 executing program 6: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000759000-0xc)={0x6000000d, 0x0}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc1000)=0x8001, 0x4) sendto$inet(r0, &(0x7f0000007000)="1e", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) msync(&(0x7f0000511000/0x1000)=nil, 0x1000, 0x4) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000070d000-0x4)=0x80, 0x4) gettid() setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000083000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000df1000)={0x8, 0x0}, &(0x7f0000fc0000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fc5000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000fc3000)={0x5, 0x4d, 0xf66a, 0x7, 0x7ff, 0x1a71, 0x5, 0x1}, &(0x7f0000a7b000)={0x200, 0x7a, 0x8, 0x9, 0x80000001, 0x8, 0x80000004, 0xfffffffb}, &(0x7f0000fc5000-0x40)={0x20, 0x80000005, 0x3, 0x1, 0x9, 0x1f, 0x100000000, 0x2}, &(0x7f0000fc3000-0x10)={r2, r3/1000+10000}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000949000)={0x0, 0x0, 0x0}, &(0x7f0000fc2000)=0xc) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00004f8000-0x80)=[{{&(0x7f00001e6000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000fc1000)=[{&(0x7f0000fc2000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f6a000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f00008c9000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}], 0x3, &(0x7f0000fc2000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x40}, 0xfffffffffffffff7}, {{0x0, 0x0, &(0x7f000062d000-0x20)=[{&(0x7f0000fc1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000fc2000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}], 0x2, &(0x7f0000fc2000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92, 0x8}, 0x1}], 0x2, 0x2040, 0x0) 2017/12/12 02:15:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000002a000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000001000-0x71)="0966a23ab4df121832ec1baba8ffb6a4835f3792facdc16495f81994e220a432784e116fa5223ee359dd5ba64775976bce7b391b34cde1c3838ebb95ff9da59ba424f8be628e00787c23c87c58b357fe8b197d892318b22c23cf0aca5d59abdb1c6d2ac7e2d454bb13678305e6c85e7e1b", 0x71, 0x10, 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000013000+0xc22)={0xaa, 0x10, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000005000-0x8)="2e2f66696c653000", &(0x7f0000004000)="2e2f66696c653000") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000012000)={0x0, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fremovexattr(r1, &(0x7f0000013000-0xe)=@random={"73656375726974792e00", "656d3100"}) signalfd4(0xffffffffffffffff, &(0x7f0000013000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") uname(&(0x7f0000feb000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = syz_open_dev$mice(&(0x7f00003d7000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) recvfrom$llc(r3, &(0x7f0000262000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50, 0x40000000, &(0x7f000086d000-0x10)={0x1a, 0x1c, 0x8000, 0x200, 0x5, 0x333, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/12 02:15:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0x9d7) readv(r0, &(0x7f00000b1000)=[{&(0x7f0000e68000)="0000000000000000", 0x8}, {&(0x7f0000853000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f00007b7000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ac0000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000014000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000b38000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000e83000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}], 0x7) ftruncate(r0, 0xd) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000fa6000-0x10)=@common="69666230000000000000000000000000") r1 = socket$inet_tcp(0x2, 0x1, 0x0) gettid() r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000d27000)="2f6465762f6e65742f74756e00", 0x0, 0x80200) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_mtu=0xef3a}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00002f7000-0x4)=0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000482000-0x10)={0x3, &(0x7f00009a9000)=[{0x80000001, 0x2, 0x6, 0xf885}, {0x6, 0x8, 0x80000001, 0x5}, {0x6, 0x4, 0x199, 0x0}]}) r4 = syz_open_pts(0xffffffffffffff9c, 0x40200) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fa7000)=0x9) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r5 = dup2(r3, r3) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000032e000-0x4)=0x4d1, 0x4) setsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f000098e000-0x28)="b558060dbc80b90ea60a0a013bbbacef4b33558d343af8687eb243cb75b10bc050f643bc914e643c", 0x28) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f000033d000-0x4)=0x0, 0x4) ioctl$KDGKBTYPE(r5, 0x4b33, &(0x7f000082e000)=0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000d0a000-0x4)=0x0, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common="67726530000000000000000000000000", 0x10) accept$nfc_llcp(r5, &(0x7f00002c0000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00002da000-0x4)=0x60) sendto$inet(r1, &(0x7f00009e9000)="ff14", 0x2, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ftruncate(r2, 0x2) getsockopt$inet6_mreq(r5, 0x29, 0x1f, &(0x7f0000ebe000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000800000-0x4)=0x14) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000071b000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00003d7000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000424000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000e17000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x1, 0x6, 0xb, 0x80, 0xa0, 0x6, r6, r7}, {0x0, 0x3, 0x6, 0x4, 0x10001, 0x6, 0x7fff, 0x400}, {0x401, 0xffffffff00000001, 0x3, 0x86}, 0x75, 0x3, 0x8, 0x1, 0x18, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x3}, 0x11, @in=@loopback=0x7f000001, 0x28000000, 0x1, 0x3, 0x80000001, 0x4c18, 0x800, 0x1ff}}, 0xe8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00001ab000)=0x2, 0x4) [ 94.692723] binder: 17500:17502 ioctl c0306201 20006fd0 returned -14 [ 94.702131] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/12 02:15:59 executing program 5: mmap(&(0x7f0000000000/0x736000)=nil, 0x736000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000736000)="2f6465762f7572616e646f6d00", 0x0, 0x114fff) close(r0) mmap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000737000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000703000-0x5)="7573657200", &(0x7f0000691000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000738000-0x24)="bc332d73137286d8672ed940bda7569ab2fa313cae9732ca9d9b6a6d423b6544175b956b", 0x24, 0xfffffffffffffffb) mmap(&(0x7f0000737000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000737000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000056000)="6c6f67666e0058c25265f79b1d434f3a0918c76267c35e87185df3a3c27be370366aceca95a1561f5f37754afca0e070488a29834df8aacfe64212b3b6770356858a4859b59eadaa87a560c9e755488641692c", &(0x7f0000738000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000737000+0x1d)="2f6465762f7572616e646f6d00", 0xfffffffffffffffb) keyctl$reject(0x13, r2, 0x5, 0x27, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x9245, 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$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000dac000)="253a7b4073797374656d2e00") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000434000-0xc)={0x401, 0x1, 0xff8, 0x1, 0x3}, 0xc) prctl$seccomp(0x16, 0x2, &(0x7f000023c000)={0x2, &(0x7f0000c55000-0x10)=[{0x9, 0xa561, 0xffff, 0x34}, {0x7, 0x6, 0x1ff, 0x100000000}]}) writev(r3, &(0x7f0000c89000)=[{&(0x7f0000e6c000-0x2)="f432", 0x2}, {&(0x7f0000119000-0x4e)="0cb1289cbb8e06bc2717a9d5b4a3d529f6eef9b0db9fdc7f6069d333c19baba4ec3a8212158d2ddd0b57a174a65129e85600fbd9b07f5b291d33cc93dc85eecf301f029defbbb0dcdad12a1596c4", 0x4e}, {&(0x7f00005b2000)="1d1959e0ede601", 0x7}], 0x3) mmap(&(0x7f00000be000/0x2000)=nil, 0x2000, 0x1, 0x1a, r1, 0xfffffffffffffffd) accept(r0, &(0x7f0000736000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000737000-0x4)=0x10) mmap(&(0x7f00006f0000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000da0000/0x2000)=nil, 0x2000, 0x3, 0x30, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xc8, &(0x7f0000f01000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x4, &(0x7f0000001000-0x4)=0x100, 0x4) close(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x292e2d39f987bc64, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 02:15:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000319000-0x136)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) exit(0x8) r0 = add_key(&(0x7f0000eff000-0x8)="6b657972696e6700", &(0x7f0000c4a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000054b000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f00001e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/12 02:15:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60, 0x40000160, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$void(r1, 0x0) 2017/12/12 02:15:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, r1, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x40010, r1, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, 0x30, r1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0xfffffffffffffffe, 0x84, &(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000001000-0x8c)={0xe9c, @in6={{0xa, 0x1, 0x80000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x131, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00008b1000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000003000)={0x0, []}, 0x4) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x2000001, 0x3f, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000005000)="81753e83e7d6d0d58e68ca15719019da1eddf7215e998f3157f774ac8548519251b2e5753327cb5aea465273e78c15c3e79db293cb2f036a37a5f9f86938742038d6b0c2c980bba55e8f5c1a61e228b4739c7febff6c5a23460c3b35a3e471acbca212ad4dd87cb03b1e1c2449153cc163c8afd860e441c60aa7e1b843e694", 0x7f, 0x40000, &(0x7f0000006000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000153000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, r3, r4}, 0xc) connect$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000002000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000002000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}], 0x2, &(0x7f0000007000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72, 0x9}, 0x2000) [ 94.828841] device gre0 entered promiscuous mode 2017/12/12 02:15:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000c72000-0x4)=0x0, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00005c9000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f000072b000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000096b000-0x4)=0x14) recvmsg(r0, &(0x7f0000444000)={&(0x7f0000efe000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000b6d000-0x40)=[{&(0x7f0000912000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f0000cfc000)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f00005c3000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}, {&(0x7f0000c5f000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}], 0x4, &(0x7f0000ced000-0x71)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000