x73) 2018/02/03 12:59:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x170, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x170}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f00004e8000-0x3e2)="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", 0x3ba}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) sendto$inet(r0, &(0x7f00007db000-0xf1)="3955b3cf3703508c7d3e561ed98bb5400d436b90e98dfa28e17c5b98af0d695230d69fde94cfa9112dd2bd8cd55573cc44bd4490394e726eabff1d07a4902936ad23cc4cb6a4796da55948b4378c043ff92d94067be9fc08eecf7706926c0255be1b04ec81d02bc53e0681a0ce1a4a39d3f84db45ed13a90da11697c6753c8973dc3e813245eebbf8e7e98a060552717694bc92366fde916334fc39b28fe2cf2a65233454fdf04250de4a648df2703f1a12cd466c97271970103744fdbd08ac710", 0xc1, 0x40880, &(0x7f00003b2000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/03 12:59:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008fe000-0x9)='/dev/rtc\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000c64000-0x4)=0xfffffffffffffff8, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000bf000-0x88)=""/136, &(0x7f0000088000-0x4)=0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x40000, 0x0) getdents(r1, &(0x7f0000279000)=""/105, 0x69) 2018/02/03 12:59:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = socket(0x10, 0x802, 0x0) sendto(r1, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) dup3(r1, r0, 0x0) mount(&(0x7f0000706000-0x8)='./file0\x00', &(0x7f0000b04000-0x7)='./file0\x00', &(0x7f0000b31000)='ocfs2_dlmfs\x00', 0x800, 0x0) recvfrom$unix(r1, &(0x7f0000f77000-0x1000)=""/3940, 0x2591b532efda954b, 0x0, &(0x7f0000515000-0x8)=@abs, 0x8) 2018/02/03 12:59:49 executing program 3: r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00008f6000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000a8b000)='./file0\x00', 0xc00, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000264000)={@generic="2d04704fe1f1f30b7c42f803d0d5da2e", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) finit_module(r0, &(0x7f00005e6000)="27736500021a020000000000000000652700", 0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0xb7) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000001000-0x4f)=""/79) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000001000)={0x7, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/02/03 12:59:49 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0xca3, @loopback={0x0, 0x1}, 0xccc2}}, 0x9, 0x401, 0x392b, 0x8, 0x5b}, &(0x7f00008fe000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000639000-0x83)="f6669e54db8c3aa9e0eeac2e836fe0b13cf03fc612c54b28514f4df1df1a06b4c064d6d237287c6d9083232c7da8c20cfb025ed692b354ad9a2236fa5dde22220666457c0107804f03792552fbdd79ac97d392da2948cfd533e4da4ccb32cc51550647f1e94695e3780757ad93890a3b67514b7b698ecb8c935cca33da9b916e39c031", 0x83, 0x40004, &(0x7f0000003000-0x14)={0x11, 0x0, r3, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00005a3000-0x3)={0x1, 0x1, 0xa000000000, 0x4040000000000000, r2}, &(0x7f0000002000-0x4)=0x10) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00007c6000), 0x4) r4 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00003b2000/0x3000)=nil, 0x3000, 0x1, r4) 2018/02/03 12:59:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x800000000, 0xffffffff}]}) setgid(0x0) 2018/02/03 12:59:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000077f000-0xd)='net/mcfilter\x00') r1 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000bf2000-0x4)=0x6) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ec7000)=@assoc_id=0x0, &(0x7f00006cd000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_opts(r4, 0x29, 0x36, &(0x7f0000904000-0x8)=@hopopts={0x0, 0x0, [], []}, 0x8) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f00008ff000)) setsockopt$inet6_int(r4, 0x29, 0x3, &(0x7f0000ffc000)=0x100040, 0x4) bind$inet6(r4, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c23000)={r3, 0xffff}, &(0x7f0000e4b000-0x4)=0x8) socket$packet(0x11, 0x0, 0x300) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000a5000)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000faf000-0x4)) r6 = fcntl$getown(r2, 0x9) sched_yield() syz_open_procfs(r6, &(0x7f00003f6000)='oom_score_adj\x00') writev(r1, &(0x7f0000523000-0x30)=[{&(0x7f00005ce000-0xb0)="5649adcb45c63ca597c565fa2ee7ee98df5dd4b5aeaa17362973e6be2e9989547847c68619be46420b542188b6571b7ac924aac2af12f7ddc72e55f8e9bc54df9e6c2e811f8bef6e76d88978c49da98a9e1187210400e9b76c1be474c8d48c1ac271d5ad2da25c55d3d83c1ffd8a0cb1ea7b484edea959bd7d68081eeb1d2dee7344f7f1035e7068697484b0a0485c2d802c5537225085020ad10d56a89b0bb2b35b5322d731ba49d7e4859991d3bd61", 0xb0}, {&(0x7f0000bc2000)="5e891444e85dcd2bf46d717528f254b701e5df30121dab5079dd31e7af5d1ea5a5483d459ac6e6f28e60be84d01a9355ecf0f32268a5921996ca80e6035a26b06ab1b15faadbd5df6a17ca38b75cd34b549678cd84f690015cd8e90646d529e5a2a93c1168389743ffcd194cd5c63e41ed07394d9a364ce085c6e6b292094886f1c5a39c221351bbfc55061799cdb1a66677eccf9398e6c0cb672eb6a0f2f321a9991986826659c395c8dbf0105ba42c235a6f8f358c84bffcf05fff19afb36da6a5825fda8c548c57d82dac2cab3b23bccca5059aaf4c9a038c8b13", 0xdc}, {&(0x7f0000abe000)="2c09261bb42e6827dbe82419e752", 0xe}], 0x3) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000474000-0x328)=@expire={0x104, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@loopback={0x0, 0x1}}}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, "b57c5964"}}]}, 0x104}, 0x1}, 0x0) 2018/02/03 12:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009bb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00000dc000)={{0x1, 0x2, 0x7fffffff, 0x83, 0x101}, 0xfffffffffffffffe, 0xfffd}) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000c3000), &(0x7f0000b00000-0x4)=0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000704000)={0x5b1, 0x20, 0x8, 0x100000001}) 2018/02/03 12:59:50 executing program 3: clock_nanosleep(0x0, 0x1, &(0x7f0000df6000-0x2)={0x77359400}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000c2e000-0xd)='dns_resolver\x00', &(0x7f0000cd9000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000de3000)='(.\x00', 0xfffffffffffffffc) 2018/02/03 12:59:50 executing program 7: fstat(0xffffffffffffff9c, &(0x7f000058b000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00003fc000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000a03000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000b43000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, @in6=@loopback={0x0, 0x1}, 0x2, 0x81, 0x0, 0x0, 0x2, 0x20, 0xa0, 0x3e, r2, r0}, {0x5, 0x10000, 0x80, 0x80000001, 0x0, 0x1, 0x7, 0x2}, {0x20, 0x0, 0xfffffffffffffffa, 0x1}, 0x6, 0x5, 0x0, 0x0, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x16}, 0x2, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x0, 0x7, 0x2, 0x5, 0x3, 0x0, 0x6}}, 0xe8) r3 = openat(0xffffffffffffffff, &(0x7f0000985000-0x8)='./file0\x00', 0x181180, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000000000)=0x100000000) fstat(0xffffffffffffffff, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f0000002000-0x57)="0e643a0c6ef2ae639fe28ab690a3cfe9c0d2a6e2aaddaa8966d6489745289480b9de7572c120d62656208bce97c721cd6c08d0783c98931ac741e887dd8717b8fb626d451bbd175462d95c703e47cf04cb2ef19ac47dcb", 0x57}, {&(0x7f0000000000)="d0cf157e52e70959c8323c219b6c02cd485edeb75378d49919cd155a80de2214fc802e4f9c64e83fe865f64d1f51b7f1d7e1ec08579f319394e5c4668577c16af4a962c29c7806a9e3c65077dc8c8ce1b30ab1cc9c98b12e10c8d5031f79cf485b7cd2ce561c3c1a7822c421627650606809a4697f75e9b4b15c648a0f18fd63e3b427439d8fac3fa06f8637cd0af4", 0x8f}, {&(0x7f0000002000-0x2c)="995cae511fba50ff4fbd9f77acab30630c2cae210933597d1d081a517e9935eb86d8fb6981135620c2d06095", 0x2c}, {&(0x7f0000001000-0x25)="0f5235daecf6be443b545ea98958b5f49ed84c4528adb713a6392fe81386f0eafc867ff7da", 0x25}, {&(0x7f0000002000-0x65)="ccbb776abb670365d5bdd3f7f1798882ee73a0f605801339c306ee34d2834839c1061335d3085ba675d1a3e4ef4426c031a3d524ffd7a7fdf5285a2d018e71ca25711aacc0c09840900cf0fc11cae1104a84e877900e0841003a12dff3e74b913c0265476a", 0x65}], 0x5) 2018/02/03 12:59:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a17000-0x7)='fdinfo\x00') clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0}) futimesat(r0, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={{r1}, {0x0, 0x7530}}) futimesat(r0, &(0x7f0000e7a000-0x8)='./file0\x00', &(0x7f00009fe000)={{0x0, 0x2710}, {0x77359400}}) timer_create(0x7, &(0x7f00002fa000-0x60)={0x0, 0xc, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000d39000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000d9c000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009f0000)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f00001dc000)={{r3, r4+30000000}, {r5, r6+10000000}}, &(0x7f000098f000)) clock_gettime(0x0, &(0x7f0000dee000-0x10)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f00006b6000)={{0x77359400}, {r7, r8+10000000}}, 0x0) 2018/02/03 12:59:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f000053c000-0xa)='./control\x00', 0x480, 0x149) lstat(&(0x7f00009bc000)='./control\x00', &(0x7f00003f1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000740000)='./control\x00', &(0x7f00003cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000661000)=0x3f, 0x4) fchown(r0, r1, r2) r3 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f00001da000)='./file0\x00', 0x0) r4 = openat(r3, &(0x7f00008b6000-0x8)='./file0\x00', 0x0, 0x0) execveat(r4, &(0x7f0000216000)='./file0\x00', &(0x7f0000aa6000)=[&(0x7f0000d0e000-0x1e)='loposix_acl_access{wlan0nodev\x00', &(0x7f0000287000)='\x00', &(0x7f0000899000-0x1a)='mime_typevmnet0cpusetuser\x00', &(0x7f000077f000-0xa)='$md5sum^-\x00', &(0x7f0000503000-0x1)='\x00', &(0x7f0000356000)='{ppp0&&security\x00', &(0x7f000054c000)='/@\x00', &(0x7f0000a5d000)='%trusted%\x00'], &(0x7f00009ee000-0x18)=[&(0x7f0000c81000-0x5)='ppp0\x00', &(0x7f0000ff1000)='\x00', &(0x7f0000cef000-0x3)="2f8200"], 0x1000) mkdirat(r4, &(0x7f0000a85000)='./control\x00', 0x0) renameat(r4, &(0x7f0000431000)='./control\x00', r3, &(0x7f0000bfa000)='./file0\x00') 2018/02/03 12:59:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000020d000-0xc)) mount(&(0x7f0000a68000)='./file0\x00', &(0x7f0000ec7000-0x8)='./file0\x00', &(0x7f0000934000-0x9)='ecryptfs\x00', 0x1000000, &(0x7f0000aa1000-0xfa)="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") 2018/02/03 12:59:50 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000020000)=[@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x1, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0xfff}, @in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x9}], 0x70) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000021000)={0x0, 0x68, &(0x7f0000002000-0x68)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x20, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x9}, @in6={0xa, 0x1, 0x1, @empty, 0xda}, @in={0x2, 0x2, @multicast1=0xe0000001}]}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000021000)={r3, 0xd7, "c46b06ea804721b749fef23142faa713fc83a38285c598e6fea87191c70042e286a63ad8b39e770636633b246f4027f4021a98ec401ea3d7bbc46c63b94697e6b6a690fd636c8c84346d7294972efdd2b59bbf74d3e3be635d684a93d744d8e7a6c053eb40475a10f108e998ab19cd40f6e2b7cf12ee0c9c4f931d583c4b3c27b8a4f97e6e32f5fed07bd0a673b3e505f622e3842dfaa91d7c0f7e5b082fab7b26e4237eea0a6c810f3f6fb11d74f17812a1cae09be0de8db6c248691363b9adb345327eacad9c1536b2124cad666ba3a74ace38964d37"}, &(0x7f0000022000-0x4)=0xdf) 2018/02/03 12:59:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000032a000-0x11)='/dev/vga_arbiter\x00', 0x400400, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc0000)='/dev/sequencer2\x00', 0x2, 0x0) r2 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b3f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b1e000-0x4)=0xc) fstat(0xffffffffffffffff, &(0x7f00000fe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet(0x2, 0x4, 0xffffffff, &(0x7f0000f2b000-0x8)={0x0, 0x0}) r9 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b3f000)='/selinux/member\x00', 0x2, 0x0) r10 = getpgid(0xffffffffffffffff) r11 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000986000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000faf000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000819000-0xe8)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f00006ce000)=0xe8) r17 = getgid() r18 = getpgrp(0x0) lstat(&(0x7f0000242000-0x8)='./file0\x00', &(0x7f00003ef000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000c2e000-0x4)=0x0, &(0x7f00006ff000), &(0x7f000064e000-0x4)) r22 = inotify_init() r23 = socket$inet6_tcp(0xa, 0x1, 0x0) r24 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r25 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r26 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000ae7000), &(0x7f0000b0d000)=0x10, 0x80800) r27 = syz_open_dev$urandom(&(0x7f0000da3000-0xd)='/dev/urandom\x00', 0x0, 0x410002) r28 = signalfd4(0xffffffffffffff9c, &(0x7f0000086000)={0x1}, 0x8, 0x72559bb9230eb1e1) r29 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$unix(r0, &(0x7f00001a9000)={&(0x7f0000fdc000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000480000)=[{&(0x7f0000600000-0x80)="4c228128ec83dc598d363d93fcec561a9ca79ee0cde198e136054b43e3075fa8aa5374ea116ad74bb21d0f2c5b48402e362073c3cec1a4a918f4acc13dbd9b748d991820f1ebca2954d2f288d29a0d076920b888b4336e4bca3850c31b3f74657780c02e41075c302fad706b51a06996635841180d67ca8acebff4185c4422d4", 0x80}, {&(0x7f0000190000)="cc2f83948158dc494803b82437372c32a666b36728f06200cf99d16edf2428c715311add3ae5b7bc661c82b881935072b7cb354d1b3d50cf79eb82fa8d07989201d8eb06fc0cf1a9a20d3e965876cb494c58dae543a2b2af1751615e03083eca19b9f008859a19b686c2e5b9765429b680811cef2df74e41d4a660ec36547c4b83db67b9b7f6dc4674de3cc3ecdc3d", 0x8f}, {&(0x7f0000180000)="0e644ce1f1d4d4e69f0d407bb0d548bfb0c1", 0x12}], 0x3, &(0x7f0000e08000-0xf0)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r4, r6}, @rights={0x18, 0x1, 0x1, [r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r21}, @rights={0x20, 0x1, 0x1, [r22, r23, r24, r25]}, @rights={0x20, 0x1, 0x1, [r26, r27, r28, r29]}], 0xf0, 0x40800}, 0x1) sendmsg$netlink(r29, &(0x7f0000d0a000-0x38)={&(0x7f0000f90000-0xc)=@proc={0x10, 0x0, 0x2, 0x100000}, 0xc, &(0x7f00008a1000-0x30)=[{&(0x7f00004f9000)={0x474, 0x3b, 0x110, 0x6, 0x3, "", [@typed={0x50, 0x75, @binary="72cc3f6c4c73f532bc22226436f6a966fe3e4192f9a602f395962cc1a889dae6369c4358d92e25b20464a4044204b5f6d7c599e0a26825f075fd97c5f18262697b79af3d58343c"}, @nested={0x1c, 0x5d, [@typed={0x18, 0x5f, @ipv6=@empty}]}, @typed={0x1c, 0x80, @str='/dev/vga_arbiter\x00'}, @nested={0x2c, 0x87, [@generic="d695a8a813125213ad2bc557fe6cca3ee09476e25765745131a241", @typed={0xc, 0x87, @pid=r18}]}, @nested={0x108, 0x5a, [@typed={0xc, 0x13, @pid=r3}, @typed={0xc, 0x29, @pid=r3}, @generic="8057369392a0547276f7480e063b70e6f9684f1692c3a273f1a35e5774902932be2901ebef6047c55f416a652242cbdd8a23e1b0558dbecf3fb11bdcc9d02c1f2b362deed1199051513f41c8a411d1a6fd0b545d46267daaa51d9155a43fddf956f4a79770159486d71f7c8c7de10454d1ea673ac82fe805d41121835e38bb75b6032397ce2680a06b4d282b2853fb76e36279c895ce9c155fb2ebf51d", @typed={0x4c, 0x70, @binary="8ce1b56eb10fc8116f89f3585233585b47c05fb7123fc87799ceacfed79490fd1c15ca3f4367874e715665afc622afcdc9482732652aa8bee529d18dbd0be04b346493aa"}]}, @nested={0x1c, 0x64, [@typed={0xc, 0x81, @ipv4=@dev={0xac, 0x14, 0x0, 0x13}}, @typed={0xc, 0x70, @u32=0x6}]}, @nested={0x1a4, 0x66, [@typed={0xc, 0x75, @u32=0x8}, @typed={0x70, 0x26, @binary="150a4b2d358cece7d8c30ce448de4d45363178667fd8bc44c8bcdce3f2724791d2ec903490e3b88751e12f57993664107491d6840842d7494cd070b78a4582fb973849cb4e6aaecd49ecbcf9c955f9868e0d8a9fff25926bd250631657dfbd694b9a505877af"}, @typed={0xc, 0x5c, @uid=r16}, @typed={0xc, 0x6b, @fd=r0}, @typed={0xc, 0x53, @pid=r3}, @generic="b47120958705cfcfece8f80b6f0bdf79e21067dac4957bd279a0cf5df4f85f29eba8165ea8a541501ea56945200908fb79e64fbf8fc463a1e083cfb367fedf2b2ff8752e63bb6b88ff09571a457305172a0c98a0cdfa4a30f724b19371f6d557762c47d727815555e33fbe26fb3aaef87e3cfda44321309a19938b662cff217309bd79328ff39ec8657e3088035ab0cf5fe86ac78030cd608b2499267c337aa7a34501e0bc04acfc8328a91213c9f037af0ffec4a6df1d683f63175e", @generic="87ae193342760af396396b6ae9c8019ac86a8e7d55a87f2c7c450d444a82786f9d8b1cc5b3b98fdcc01e81ab870992c772e9acfff3bbce39e068106524f1f7eb0a73e1"]}, @typed={0x8, 0x21}, @generic="c51b0c6a67499782b79521cfbecb6fffe22a03d5a879ff0bda14ead5aecedbfa7028cd32989aa252fdc48ce069bf0db9afc6595e7162797514ccd07cc91e6e9780c4a0ba211a4f21b825e48d9a387c55b45785f7cbd7ed0204fdc8d68a7f010a960c8401bca258b30e978cb5406481c98462f513ec60e09bf727e015ac4a4d6d1f1fef5786132917440e48550961e6dec65c73dca70f41fb19196add2415eddf50a9ac231ab647b15d36fffaa2b3449458dd11ec154ee0a5e3f01a122dff63920ca68a08dcdf266efc4ea150527cf8c228b4bab8f3bd53c9158621cbc4"]}, 0x474}, {&(0x7f0000f1c000)={0x10c, 0x24, 0x300, 0x5, 0x1, "", [@typed={0x8, 0x91}, @generic="3c6d8939fcb82f84992587033c84cba7d91e6cdf463c34522e67645a8ae72d05365045c01b121d5bb80ff38e95bce032ddecca626d76465fe0d0dd3d209f75cfeca44d0932c30af52ec82018ad6f5b397e908f2d07c970890d02482d2830c4077d49e42f79ec00ca4578bd60f8f527ff752718683eb1c552da47c2f82ea194b0ba4ad088142759b5cde4af4f5e26bf40dc43c29c82da5ae0851c803289814e6c336d7f7e9457bd0c9e33f38e8b103f349a4134b6782a0178fdf506d75871aef320ef42399bff42862fe1", @generic="ef3c8637bddcc49c9929d1425e57f7", @typed={0x18, 0x59, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x10c}, {&(0x7f0000e3f000)={0x21c, 0x11, 0x300, 0x2, 0x1, "", [@typed={0xc, 0x22, @uid=r13}, @typed={0x8, 0xa}, @nested={0x1f8, 0x8a, [@generic="0257cb915215f879abeedd793aba7a972883531c8aecbe1e3cb026c7f135022f188b7f42cdc148cf6bc2df24ba54495cb25e0e215b55ab397230ba218fb9dd4ef7ef8f767d2b0e334e957ac95052d24acea4f6da70984135704a5ff42c4487850f0b54be74f997e17398bb2e42f87c1fdbf0deaf73c3863c3dfc752fa7d4a517171c87e88822d7048c2295faa138f156619bbe36a4d7403b79e7a3d1b1049d630db21275e974a42eafeca267cbd893eb259b87d3a4dcfbb4f41f3cfa5aa2654054b2b306902bbffe848c965a7afb075970deb26046d5b8cf862999f9", @generic="fbde81d953201c0cb90949598b418d7281f11ef9470b624756b8e48bec2c02de121c909a8bd490507b40b92605605133d0a7c797d9d5f9202e2ed303e7630acfb06e043882ff0040ac6198f691cf00c1b88be2c7eccb07be00feef5c05abbe91cd2759382d8e3b9ce76ec45e2186e944c57cfd25e0bc3d472050a94d89bddfe78f2a0182e3a5d305b87cd02a30d26a6526fadef7f80b7d2b5bec68c7834f5aa6eb7b146e6e3ea1ca50adc6097777d4fcd6db1f99d1ccb89bc40456670db80230e77e6111e54f0c16f201ccc2eb94aa333ff7be6d5c467288cb8765b987161a37baab6677ca96415fd60f", @generic, @generic="e78fc1e620860fbf16bc902bca4e08861899a478f395fd4ee2d1ff278fff33f35ba9d2a2c9955ab80bfb9078"]}]}, 0x21c}], 0x3, &(0x7f0000805000-0x130)=[@rights={0x20, 0x1, 0x1, [r7, r27, r26]}, @cred={0x20, 0x1, 0x2, r18, r13, r5}, @cred={0x20, 0x1, 0x2, r15, r16, r20}, @cred={0x20, 0x1, 0x2, r12, r16, r14}, @cred={0x20, 0x1, 0x2, r18, r11, r14}, @rights={0x30, 0x1, 0x1, [r22, r7, r29, r23, r7, r23, r23, r9]}, @cred={0x20, 0x1, 0x2, r18, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r17}, @rights={0x20, 0x1, 0x1, [r22, r0, r8, r25]}], 0x130, 0x20000000}, 0x40) rename(&(0x7f0000a83000-0x8)='./file0\x00', &(0x7f0000d81000-0x8)='./file0\x00') 2018/02/03 12:59:50 executing program 0: keyctl$join(0x1, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000541000-0xc)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x1d)=""/29, &(0x7f00004b2000)=0x1d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000dcc000-0x8)='keyring\x00', &(0x7f0000df0000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000012b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) add_key(&(0x7f00006a2000-0xd)='dns_resolver\x00', &(0x7f00008c0000)={0x73, 0x79, 0x7a}, &(0x7f0000003000)="4e7866ae1268663e8c3ab7816432fe90689b9c4f24fd302e11e9f8d8ee421c0338c6be342253fb47255e7c960639698ba8624f5efb00891f3eeed5027db60e9a6d854a037e506de2a8f050dff489b4f3953bcfed5b6756e8000021f7299e081994d691e7e718675a9c0f0b64bbbf331d7f2cb608ad427ba81e653fe68079a52a9d6d4d23000000007d254e2351397acca7837f6800", 0x95, r1) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e6f000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f000005e000)) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f00005be000)=0x101, 0x4) getsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000aa2000), &(0x7f0000a30000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000024f000-0xe4)={0x0, 0xdc, "29a0ba35e5a44e3e3ed106b5665f37c9e73fab53e78c0a9cdd6a0a04d2e07d01ca78a15e4b30f054a9f9135088d4c84ce7d4e8c06a3e47c573aac52020e76d0dd9d5e866a674b7e87d4f3b6d1c3f7c492cdc99c35e17ab1556d000ba3b864670f0d02de023391db07012de571cbdf801f6ab16a80da57c8eead14a4ab3546c0f85bc3bccf93e1d150fec318ae22c7a0a885f34499a0040075cf6795f9f53a083723d6d79d98b733b6db2f342bfdd86009cd23112119247531098ff169466d6001bb516da07b03ec1882ce3ad3a83b647710b73df798ff4f3c99742ef"}, &(0x7f00000a5000)=0xe4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000362000-0xe)={r4, 0x6, "18633ac68389"}, &(0x7f00004ea000)=0xe) 2018/02/03 12:59:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$ashmem(0xffffffffffffff9c, &(0x7f0000fb1000)='/dev/ashmem\x00', 0x80000, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000034f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {@in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x3c}, @in=@multicast1=0xe0000001, {0x80}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}}}]}, 0x138}, 0x1}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001fa000)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00007e2000)={@loopback={0x0, 0x1}, 0x3, 0x3, 0x0, 0x2, 0x1, 0x7, 0x81}, &(0x7f0000e19000)=0x20) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000287000-0xe)='/dev/keychord\x00', 0x40000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$TIOCNXCL(r3, 0x540d) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000bf1000-0xe8)={{{@in6=@dev, @in=@local}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@broadcast}}, &(0x7f000036a000-0x4)=0xe8) 2018/02/03 12:59:50 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001d000)='/dev/vga_arbiter\x00', 0x400, 0x0) accept$llc(r1, &(0x7f0000017000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000001d000)=0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000001f000-0x4)=0x7, 0x4) 2018/02/03 12:59:50 executing program 4: r0 = socket$inet(0x2, 0x801, 0x0) listen$netrom(0xffffffffffffffff, 0x0) accept4$inet(r0, 0x0, &(0x7f00006d4000-0x4), 0x0) fanotify_init(0x40, 0x80000) 2018/02/03 12:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000f06000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000885000-0xdc)) socketpair$inet(0x2, 0x8080b, 0x8a, &(0x7f000015f000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000248000-0x28)={@common='teql0\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00004ca000)={r2, @loopback=0x7f000001, @empty}, 0xc) 2018/02/03 12:59:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f0000789000)={0x10}, 0xc, &(0x7f0000329000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1, 0x0, 0x91}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/03 12:59:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fb6000)='/dev/keychord\x00', 0x40000, 0x0) setsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f0000b26000-0x2), 0x4) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x4}) fcntl$lock(r0, 0x7, &(0x7f0000a2e000)={0x2, 0x0, 0x4}) r2 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) sendfile(r3, r2, &(0x7f0000795000-0x8), 0x80000000000002) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00005bb000-0x98)={0x0, @in6={{0xa, 0x1, 0x100000001, @empty, 0x6}}, 0x4, 0xd8b}, &(0x7f00009e7000-0x4)=0x98) sendmsg$inet_sctp(r1, &(0x7f0000e19000-0x38)={&(0x7f0000f1f000-0x1c)=@in6={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7ff}, 0x1c, &(0x7f0000cbc000)=[{&(0x7f000012d000)="396311b0e32b69ba70138acd52f839faafc484b106fcf657c7d2110cb7648f867866bd526e0fa807a57005da237eb3c48e33cbb81b9fc24784d741ed0ccec2044786f6abfaf90be2d14374fb37b92b39a12e2e9f10664df2c87e5fabcd103c102316cde4f929c27f18629018a86d22dda1cb15247ecad646102e26c44b6d2a23f09b654ed8e736d8c8eb86a8b125294e8b2ade93144883e6", 0x98}, {&(0x7f00009a8000-0x7e)="7d21edd04c2a39030b3bdd29af8798564c28874aa96d9abc6f2270670598a247cf9bcbb6ec74313ee6e37f64c23952ad80735da3b57e1313b07144adafbae09a08065cf466903f8cf930987a373d7b63f3a2462057f4b8bcf142a020d77db223a46199d083e147fcbd6aa8d17bc992c02eb1f504fb433d220a7fb69bd151", 0x7e}, {&(0x7f00009ce000)="60c9da1085b9788ac9d3d12c98ca1bced5d8df7653e97c31c1ff67f4b19c3a8765f836bf051f0a683c2140e03d10bcab5a837a4e7c7fd07ab7421d6cc8802c7c84b5d5dae91aeb6aceb4c3e6f2807c381719e77de569e123ef1d54850b2668748781bbb47b2d43d395629336e0055821c251000e4dba19972b49eff244fd6e2773d0", 0x82}, {&(0x7f000095b000-0xcb)="4032a5a51a17283bba10430cf0d21d2aeac5ff1bb5ae8973c3726111943add546665d61372ee434eb0bbe39615c313dd29823f48d00989a2081edb6337929b7cb02ebff9504b257a4e6c7831096d95117708ee00c4cd0605ffce0b3aea3a9df03c350e30c47051c805732b2b153453b7e09adb5c1e4f4d51efc69e3f4f9a84835a3514546a75d8cbf43969e98e79e108d9f7211f6a0254765e56de6085beac7ea7d4ea8f74495739e00f738301a8ee46dbbdecf2ba38d64a1fbd0b66a5b836f0e405859415a6c22ff00136", 0xcb}], 0x4, &(0x7f0000433000-0x90)=[@init={0x18, 0x84, 0x0, {0x7, 0xd, 0x7, 0xadd}}, @init={0x18, 0x84, 0x0, {0x0, 0x365, 0x7ff, 0x14b5a7f5}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x1, 0x2, 0x5, 0xff, 0x8000, 0x401, 0x8, r4}}], 0x90, 0x20000000}, 0x4000000) [ 35.896349] Option ' ' to dns_resolver key: bad/missing value 2018/02/03 12:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6(0xa, 0x0, 0x2, &(0x7f00001b2000-0x8)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000db8000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000e87000)={0x1, [0x3]}, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f1a000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x4}, 0x20) 2018/02/03 12:59:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000095000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000154000-0x9)='/dev/sg#\x00', 0x8, 0x40) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000407000-0x4)=0x6) socketpair(0x4, 0xd881642ba2c3a654, 0x0, &(0x7f0000f0d000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000fa8000-0x30)={0x3, 0x2, 0x89, 0x3, 0x5, 0x40}) r3 = socket(0x18, 0x0, 0x1) ioctl$sock_SIOCOUTQ(r3, 0x80047437, &(0x7f0000001000)) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f000044b000-0x4)=0xfffffffffffffff8) perf_event_open(&(0x7f000012e000)={0x2, 0x78, 0x8001, 0x80, 0x1, 0x4, 0x0, 0x8, 0x20, 0x6, 0x9, 0xbea, 0x7, 0x8, 0xff, 0x1, 0x8, 0x3, 0x80000001, 0x1, 0x41, 0x6, 0x3, 0x4, 0x200, 0x81, 0x510, 0x0, 0x7, 0x1, 0x40, 0x2, 0x1, 0x3f, 0x401, 0x8, 0x8, 0x400, 0x0, 0x0, 0xfa696d359c186f0f, @perf_bp={&(0x7f0000181000-0x1), 0x1}, 0x2000, 0x6e, 0x35, 0x6, 0x7f, 0x7fffffff, 0xffffffffee232bfb}, r0, 0x2, r2, 0x2) r4 = syz_open_procfs(0x0, &(0x7f00005b8000)='setgroups\x00') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000c68000-0x50)={0x5, 0x8, 0x6, 0x0, 0x2}) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000f01000)) writev(r4, &(0x7f0000ef4000)=[{&(0x7f000095f000)="3fb7162ceabd52a4", 0x8}], 0x1) 2018/02/03 12:59:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = open(&(0x7f00009e2000)='./file0\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000bd0000)={0x0, 0x5, 0x30, 0xffffffffffffffff, 0x7}, &(0x7f0000513000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00005d0000-0x8)=@assoc_value={r2, 0x10000}, 0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x1}) r4 = syz_open_pts(r0, 0x0) dup2(r3, r0) readv(r4, &(0x7f0000fe3000)=[{&(0x7f0000c8f000)=""/146, 0x92}], 0x1) 2018/02/03 12:59:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002ed000)=0x10, 0x4) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty}, 0x10) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)}, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000049f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/03 12:59:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000a51000/0x2000)=nil, 0x2000) syz_emit_ethernet(0x2a, &(0x7f0000a58000)={@random="a829da1aa4e3", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2c, 0x0, @dev={0xac, 0x14}, @dev={0xac, 0x14}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, &(0x7f0000e1b000-0x8)={0x0, 0x0, []}) getsockname$packet(0xffffffffffffffff, &(0x7f00008fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000af7000-0x4)=0x14) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cfd000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0x17, &(0x7f000051f000)=0x9, 0x4) 2018/02/03 12:59:50 executing program 0: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e70000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f00003b2000)=[{0x20, 0x0, 0x0, 0x57b1}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000c9e000), 0xf971, 0x0, 0x0, 0x0) [ 35.962458] Option ' ' to dns_resolver key: bad/missing value 2018/02/03 12:59:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f3e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000d40000)=0x14) sendmsg$nl_route(r0, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000e6a000-0x48)=@ipmr_newroute={0x40, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8}, {0x9}, {0x0, 0x0, 0x0, r1}, {}]}]}, 0x40}, 0x1}, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000687000)='/dev/pktcdvd/control\x00', 0x800, 0x0) recvfrom$packet(r2, &(0x7f0000af0000-0x1)=""/1, 0x1, 0x2043, &(0x7f0000942000)={0x11, 0xff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x14) 2018/02/03 12:59:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x8, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000904000-0x8)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000ffc000)=0x100040, 0x4) syz_open_dev$sg(&(0x7f0000a27000)='/dev/sg#\x00', 0x4, 0x1) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 12:59:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5f000-0xb)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x40000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) clone(0x40000000, &(0x7f00008a2000), &(0x7f0000d6d000-0x4), &(0x7f0000ca4000), &(0x7f0000ab6000-0xa0)) shutdown(r0, 0x1) 2018/02/03 12:59:50 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a13000-0x10)='/dev/sequencer2\x00', 0x80100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = socket$inet(0x2, 0xa, 0x0) getsockname(r1, &(0x7f0000867000-0x9)=@rc, &(0x7f0000a07000-0x4)=0x9) 2018/02/03 12:59:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000f38000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000), 0x4) signalfd(r0, &(0x7f0000c3c000-0x8)={0x9}, 0x8) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000dad000)="10009a51c85fcd5525870e33d6e327bcc1566f406b51c0c2a44fac216b2dda4562fa2d70246fd2c136ac4f7f699f4590b9db46418b49cbaa924e0803f29147cebbd5e0dbe0a21ed15190bef27072571a9476ffa27a812bee3c5663ac72b68fa76292bcc879e9a9439f289348284bfa23512aecca1e205e20fd64c56636d35f636b6f72229f947526aacf62b3af3f00b1c0944a5b09ae5483e620610286f533f63c161908", 0xa4, 0x2001, &(0x7f0000266000)=@hci={0x1f}, 0xfffffffffffffdb2) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000023f000)=0x46, 0x4) 2018/02/03 12:59:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') sendmsg$nl_generic(r0, &(0x7f0000e4a000-0x38)={&(0x7f0000445000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000e3e000)={&(0x7f0000fcb000)={0xcc, 0x3f, 0x400, 0x7, 0x2, {0x1c}, [@typed={0xc, 0x38, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x14, 0x61, @str='clear_refs\x00'}, @typed={0xc, 0x0, @str='\x00'}, @generic="d12052b40a5fcf1de4de14226fb892e8c77baeb6f0b9fad0c095299212ab42393b25e469c0d1fce203624f62ae0885ad9a4ba8c7a29f29408f6de84d63bfe68f51a2c9fcf0b768b304acf84d60c3a9517d6e8b5a068671417dcf4ef1322699c089f09c928deb75a3dd26116d0bea74bc3bcb", @nested={0x18, 0x26, [@typed={0x14, 0x5c, @str='clear_refs\x00'}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x40080}, 0x20040000) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c0a000-0x20)={"22cd730100000000000000583649013e", {0x4, 0xfff, 0xfef, "e6fa8f08ec72", 0x3}}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000106000)={0x0, 0x1e, "3ea6ca7a7bd28fabea982d9fd2d2a623381d500b730d25be21161378f3a7"}, &(0x7f00008d8000-0x4)=0x26) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00008fc000)=0x440, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000eb1000)={r1, 0x4}, 0x8) stat(&(0x7f0000461000-0x8)='./file0\x00', &(0x7f000087b000)) writev(r0, &(0x7f000046f000-0x10)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) 2018/02/03 12:59:50 executing program 3: pipe(&(0x7f0000bc8000)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000772000)={0x9}, 0x4) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f000090b000-0x4)=0x1000004, 0x4) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) read(r3, &(0x7f0000482000)=""/19, 0x4) 2018/02/03 12:59:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000062e000)={{0x2, 0x2, @rand_addr=0x6}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x20, {0x2, 0x0, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet_mreqn(r0, 0x0, 0x2a, &(0x7f000008a000-0xc)={@rand_addr, @dev={0xac, 0x14, 0x0, 0x11}}, 0xc) 2018/02/03 12:59:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000f56000-0x4), 0x4) epoll_create(0x3) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a5c000-0x8), &(0x7f0000225000-0x4)=0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000011000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000ba6000-0x40)=""/64, &(0x7f0000ec3000)=0x40) 2018/02/03 12:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000eff000/0x12000)=nil, 0x12000, 0x0) socketpair(0x0, 0x7, 0xffffffff80000001, &(0x7f0000d91000-0x8)={0x0}) mq_timedsend(r0, &(0x7f00004a7000-0x29)="fc67324550f9852f4ca183e9e7536dd001c9dac40bd9afe0c6bb2d915dff8474b33dfcf3ceddd067ed", 0x29, 0x2, &(0x7f0000757000-0x10)) remap_file_pages(&(0x7f0000765000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/02/03 12:59:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d5a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) preadv(r0, &(0x7f0000b35000)=[{&(0x7f0000901000)=""/172, 0xac}], 0x1, 0x3) sendmmsg$nfc_llcp(r0, &(0x7f0000bbd000-0x1c0)=[{&(0x7f0000ace000)={0x27, 0x5, 0x6, 0x7, 0x0, 0x1, "c43d2b2ae1c73a948c606584c6dc8ebf7b188efec60610cdb2250d5e4b46e4287510e03cf3f694c7a616ff0db990f4182038cae1e9c4184dec6403bb891243", 0xca4}, 0x60, &(0x7f0000abc000-0x10)=[{&(0x7f0000c87000-0xce)="e0039fd279670bd1c95cb7364d8fc2cae875472763da387eb66ff9d021f3fe66fb93e3a185349e694fcf5e557f190dceee73883ed00b5cce46f4c64452b0e580c3bf63a547b1c42a85c75f0fff479efbda3f94bc96f485833dff0d34dc6654ca3853991d228015c8c2226a5d7956a449bc37e7806441060b360b6bb62f4c150e572df61e1a274547c5b261f081f767f312f3a44307fedcaa18560df1ad9f7c0e7ec73f5ee3bc3e6896ee924b762dd0441fbde9f8b4e55213c87b96c25abdce1c32b2538546bbbc6c69039b547b90", 0xce}], 0x1, &(0x7f00003f6000-0xa)={0x10, 0x10c, 0x100000001}, 0x10, 0x40}, {&(0x7f0000bc7000-0x60)={0x27, 0x10000, 0x558, 0x4, 0x2cd, 0xdc, "b458cc76a5cfeebfe75eb6a19439c1faae7a611afb8ce6bb9222f7fabd71b72c7e51ae9c63bd35ab2773afe2fb26106912078213b722b99303b4c2ac24b19f", 0xfffffffffffffeff}, 0x60, &(0x7f000057d000-0x70)=[{&(0x7f00001e3000)="5143d9f7852dcd56cbabeb4b2415ca74f3e737bd0f41da837297dadf5d539be1cddf9990", 0x24}, {&(0x7f000062c000-0xb6)="cbeb09e4d658e9f1fc1e813dc161fdf46b78f63b2738559ba01195589e1ff419726c0b30d4762ff59ed1de29ed08e3ed304af623e81d0fb297cd1bbaf9a2ebe410a9354a082a4f505b229f9ff104e89433c0ab669b3f062bc16a2ce7d525c2df2b691fc4baefa59327951a4406ca1e4f860a6592eef76be6f3a61545147017306031f439b65a4a0dd7a0c81c899a6af9bb8ad9ff8cc0ade69cdb6f19dc9353348e6ad7755c7da7a5067320bcd9ad61dfb45ccb725eeb", 0xb6}, {&(0x7f00008b6000)="5e682c57d655e3f15599a71374fdce16c30c26fb1afea713280231be941ed8792cfb1643edc6e89c62313880087a268647f7b5cc12d24f255c9480e3edb758b00ea7d51755385f14fbbdeab02b3418a92833451e3f09bb1441a49edeb7407032224124bc5710c0a80052bd1cfbb011ddf799f934ae2e0200b657b42f03", 0x7d}, {&(0x7f00007e9000-0xb8)="4136864d6d7739b1e0321cf547725e425e22cb910d775113615bbc1251ecb4ff5b158a52dad3abe305b98db1ec244fc937b5836e701da06507fca01842b9c11548e68fe4ed22d0578d59793f1c4216598fd51a59e5da8bca22c6a399fa85eaa5cd1c4c41d095bcf929b181f156ff99919d7a0ecac645e2af4012f96721c55c730b524cf2bd6a70197bbb6b0350889d1066c06398e55f194acfa67d4db63559de7eec97ee6186f9d40b80cd4977a5efd1ca0502d5259f3df6", 0xb8}, {&(0x7f0000e27000-0x87)="a142849b88a4f44620190638106c09074c71650bc27dab0ff7f6e3fb1a3d3c9bbddf55ffb243bd7ec166563e7d575f9e67618e182c8d67201724a400f6f2353eaa4e64a51ff95218cb2a4b9c66c0e2ee20022ad81066aac0131a7ebfcbad10abc909f92a0ed576e3cf3a055d793d4f124db2f4c78e818e020b017fa6ca220a8a4344e2aa218f9f", 0x87}, 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{&(0x7f0000d88000-0x82)="0276453cc115b15fe65f34b578ace77f51b30025079d20cba5884b5d104f8e638ea0543315348983c2b06c6b655ef33c3d347e1d06960537482e33552ac38521a5b969d7b135e24070400b96f57a7af67a0d6dbb001eb54d85848db3bc18e1247ad3bc1cc5e0ebf6ecf163a28ff0d1e37bd82a328504055e18919acfed2481200077", 0x82}, 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0x1000}], 0x6, 0x0, 0x0, 0x4001}, {&(0x7f00009f4000)={0x27, 0xd1, 0x3ff, 0x5, 0xbd, 0x5d6, "a4d793336743df9fea93b964380fa2ad5851354a91686c6549a7d14ce1508dc75438a3bb6c6a31d3ab11a2bcd1d555e56c156840342b403ba808bc257ee6e2", 0xffffffffffffffff}, 0x60, &(0x7f0000221000-0x10)=[{&(0x7f000081d000-0xe6)="40fbc66082770f9a8cd4fdbba7849ca4ef5fb52296fbb3d30d446472545378f9fda7326a4d8ff96b232ddc5497780e04c89ba6a28ce6a6d5157f6041653e21e38b1ac524f8d34256b1a7dabfa354753695ae4203dee9d43061a05448e8a146f2ff2f70954ea5427f98ab678232010fc73d3ce99820cdae645e4e0b64c87d7269a73be7089b9b7a57e6b8582ed49b1e31e6b77940ebbccab0b28a35f2bd414cd651b5ff3637e10d28bcc2bb07ebc8ad16ce0bc06c65edb4269ce2a483fdd09b9f03af0998c03603f35cbfaf8666acc5f6a1fc94a47bfc31db6dc987567844427c14b7a55bc9f2", 0xe6}], 0x1, &(0x7f00009cb000-0x30)={0x30, 0x111, 0x8, "0fff78b7fab9695c34a31cf48a9dcedad04d76a01c73bf281e36c686c9"}, 0x30, 0x800}, {&(0x7f0000d8f000)={0x27, 0x7fffffff, 0x10001, 0x7, 0x74, 0xffffffff80000001, "9cdd938d85310aeca394e814473da677568061770e4d2004ad14eb961400285fbc9db19f02fd464ff711b38a10e7480a207ee32fb10465e45ee21541dfa50c", 0x9}, 0x60, &(0x7f0000be7000-0x20)=[{&(0x7f00008de000-0x1000)="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0x1000}, {&(0x7f0000b68000-0x70)="9837f93a6709ea316aae62acd4bf4d1193f639e0b9df02d0f903be1254e3290c29d74fb41a41dd03a8535c1cef17fbfcc39554d0cce22685db86d187478f9dd7440e628a54c4152247995a0f02f71ddcbb73a4e46fa86f664f764e975190a87d1606ad5750cb5eca11d507182af34b7b", 0x70}], 0x6, &(0x7f0000805000-0x30)={0x30, 0x0, 0x80000001, "b53095392a0cfc7f3bda13773fdfde427ad2a86a4f99983d2efc9b794a52"}, 0x30, 0x80}, {&(0x7f0000e5a000-0x60)={0x27, 0x8, 0x8001, 0x2, 0x70a4, 0x0, "c751610bc86d4de039506d97289dac934a83814d272e68de786eecf87c75300f526af6069f8899f44f57d18f0aeb0a773a3f6cdfa28b5e94efcc44a0aa577b", 0x4}, 0x60, &(0x7f00001ba000-0x40)=[{&(0x7f00001db000-0xdd)="064f9da6d1542efe347fd8928cb7590ff8f2cdad9a1c0562f82296aab97aabee1e6e4732fddb2b9bea9f65c6b1f4f8847bbcbefe924b557620982a9e24f7216f5d5de629af90a16d106eedad4e3fcde3e7374dd03dfbd522d0472ab84f248c73d7370e15b57ef182c55de87a5af672c545f071a6bf6b8c523ec2e659e2ec552b155b73d4225d4fa07c8bf0df93dacd4a9c41a81b817e77f45c12444bafd671f41a6fe015129db94c3e082692ee62f6b9b83740dc8207a0a852960983eb74ebc8ebcd190305662b8acdc0fdceb7207cc7b12f5b2a7ff7d4c2a709a1fddb", 0xdd}, {&(0x7f0000955000)="1a9a1fb34f9fbacfc3a140b9518e8b9fb900cb7f09cefb917c05ddc98ef09f2c29bf3dee4cdeb11a8a7da1dcd7957dd4359c45cc3b481ae15f414e7a7f2bfbeb19ad97d05601203514a25805cc59540475c790729ec8c8d8512683c01b1b3786695578c858dc66f54f02b167baa757984e339ac20b1c731ac26c9b5160d9201807b040ccce268f5a7e9b7930b54a27eb285693829ad62279d89255f3355a99c03d88e6f168d810492de980c4993a78", 0xaf}, {&(0x7f0000666000)="963ad69af2d7b1b788bd402617c3f1e5c66babaa95dc585387fac8c730e17167cb214621518539de36e15b95575506852f650813218fa3c81ca809824a983e9038874cfcd7e22e5f5ba5f3a92ed2e9476e5be5379e9954c70eccc6b5ddca436b966949770ec8d8f8abd5f59ff12861a535d5bc59e4f19b3659f71fad244086", 0x7f}, {&(0x7f00002dd000)="676ab7f2496ebe1b81c8e7c94e8870484a3dbabd6677a8711c29ff01c75da0", 0x1f}], 0x4, &(0x7f00000c3000)={0xd0, 0x129, 0xff, "c58e01f9e30f4058dc7c4736ba8f6e0a45fe6aa26298f78bf406a77ac5ab4953a7ceb223b6a2c4f1bc3913f947674e24915ae804812e6d393be92bcc8ada6ef119985388de5d110003af6e240af022f720a2965839a590052783e932a4949ebf0b1163139914b60e9564faba68cb2bbe09dd7cafd2f32d280ac07b48f7fe2326520255c3e258c3f24b62f60de4cfdd781cdea4a8e8df0cc3782c8fb2af79fc9d4d0f2bad49dea3819f31e7750a49e17dacdcc87b8390aa9e90db66"}, 0xd0, 0x8040}], 0x8, 0x1) 2018/02/03 12:59:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a3000-0xb)='/dev/loop#\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a58000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000aa2000)={0xd1, 0x8, 0x200, 0x4, 0x963f, 0x7, 0x8000, 0x4cde, 0x0}, &(0x7f0000c9c000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000066b000)={r2, 0xab, "645319b5999fa347a3b33a72f71f887c7b0ad6edffc7d4f56c271b60f9ed818df967b80e521756487c2fb07afccd5ca1c967d3e5e8db1cb07ba0031e9323a35d6f0bca8bc208d75d589061305fcfa00e0e5a20964c2d5c97fddb5a2615345422beeaa959467c9c818cc9823c477f81f6b6c2d31904a80b80cd4b59a737e9045f725b232a0f92dbd56a321a7f2b7b044da388ea261ac583ad9d51cad86d6075fada4bf0c85e31aff213a32d"}, &(0x7f0000fec000)=0xb3) chmod(&(0x7f0000358000)='./file0\x00', 0x21) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00004e6000-0x9)='/dev/rtc\x00', 0x0, 0x0) statfs(&(0x7f0000801000)='./file0\x00', &(0x7f0000efd000)=""/147) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000488000)=[@in={0x2, 0x2, @rand_addr=0x4}, @in6={0xa, 0x1, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x0, 0x5, @empty, 0x101}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8000}], 0x94) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, "390023631d00000000020000010000009f000000eaf7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e8502bfb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) ioctl$sock_ifreq(r3, 0x89b1, &(0x7f0000e1a000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000189000)="a1c3389d6b09d632a83df3c09f7ce372b8561999d6fd9495cd66d675ff7956fd"}) 2018/02/03 12:59:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00002f2000-0x28)={@generic="f497d4c954f750c46fe295f238e40e10", 0xffffffff}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)) 2018/02/03 12:59:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') sendmsg$nl_generic(r0, &(0x7f0000e4a000-0x38)={&(0x7f0000445000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000e3e000)={&(0x7f0000fcb000)={0xcc, 0x3f, 0x400, 0x7, 0x2, {0x1c}, [@typed={0xc, 0x38, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x14, 0x61, @str='clear_refs\x00'}, @typed={0xc, 0x0, @str='\x00'}, @generic="d12052b40a5fcf1de4de14226fb892e8c77baeb6f0b9fad0c095299212ab42393b25e469c0d1fce203624f62ae0885ad9a4ba8c7a29f29408f6de84d63bfe68f51a2c9fcf0b768b304acf84d60c3a9517d6e8b5a068671417dcf4ef1322699c089f09c928deb75a3dd26116d0bea74bc3bcb", @nested={0x18, 0x26, [@typed={0x14, 0x5c, @str='clear_refs\x00'}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x40080}, 0x20040000) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c0a000-0x20)={"22cd730100000000000000583649013e", {0x4, 0xfff, 0xfef, "e6fa8f08ec72", 0x3}}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000106000)={0x0, 0x1e, "3ea6ca7a7bd28fabea982d9fd2d2a623381d500b730d25be21161378f3a7"}, &(0x7f00008d8000-0x4)=0x26) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00008fc000)=0x440, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000eb1000)={r1, 0x4}, 0x8) stat(&(0x7f0000461000-0x8)='./file0\x00', &(0x7f000087b000)) writev(r0, &(0x7f000046f000-0x10)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) 2018/02/03 12:59:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000006b000-0x11)='/dev/vga_arbiter\x00', 0x12080, 0x0) r1 = epoll_create1(0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)={0x3}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000846000-0xc)={0x40000004}) fcntl$getownex(r0, 0x10, &(0x7f0000523000)={0x0, 0x0}) sched_getaffinity(r2, 0x8, &(0x7f00009ca000-0x8)) epoll_pwait(r1, &(0x7f0000eda000)=[{}], 0x1, 0x0, &(0x7f00001a8000), 0x8) 2018/02/03 12:59:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00001b7000-0x8)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@empty}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') sendfile(r1, r1, &(0x7f0000854000), 0x3) preadv(r1, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x0) 2018/02/03 12:59:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6b) mmap(&(0x7f0000000000/0xd40000)=nil, 0xd40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000061000)={0x10001}, 0x394) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x3, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000e91000-0x4)={0x4}, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b90000)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000024c000-0xc)='/dev/rfkill\x00', 0x2140, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000af6000)=0xbe) sendmsg$nl_netfilter(r1, &(0x7f0000bcc000)={&(0x7f000044f000)={0x10}, 0xc, &(0x7f00008ea000-0x10)={&(0x7f000029b000)={0x14, 0x0, 0xf, 0x300, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic]}, 0x14}, 0x1}, 0x0) 2018/02/03 12:59:50 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_settime(0xfffffffffffffffd, &(0x7f0000013000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 12:59:50 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000015000-0x8)='./file0\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000d000-0x98)=[], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x0, 0x0, &(0x7f000000c000)=[], 0x0, 0x0, &(0x7f000000b000)}) mmap$binder(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x4, 0x12, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000b000-0x18)) 2018/02/03 12:59:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001bf000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fc8000)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f6991376637, 0x10800a}) 2018/02/03 12:59:50 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000046f000-0xc)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000aa2000)={0x0, 0x9}, &(0x7f00000a6000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0xfffffffffffffff8, 0x3, 0x9, 0x9, 0x80}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000043e000), &(0x7f0000f91000-0x4)=0x8) lstat(&(0x7f0000f09000)='./file0\x00', &(0x7f0000faf000-0x44)) creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) syz_open_dev$binder(&(0x7f0000618000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/03 12:59:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e6e000)={{{@in6=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00007ce000)=0xe8) stat(&(0x7f0000cd6000)='./file0\x00', &(0x7f0000462000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x14, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00008f3000-0x8), &(0x7f0000ad1000)=0x8) getresuid(&(0x7f0000223000), &(0x7f0000108000-0x4)=0x0, &(0x7f0000e4b000-0x4)) stat(&(0x7f00004fb000-0x8)='./file0\x00', &(0x7f0000585000+0xcbf)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000581000-0x15)='/proc/self/net/pfkey\x00', 0x121000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f000075e000)={0x1, {{0xa, 0x1, 0x92c, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x9}}}, 0x88) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f000025e000)={{{@in=@dev, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000ccc000-0x4)=0xe8) fchown(r0, r3, r4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00008b5000)={@generic="51eee79d3f32173c8276f94ff716e9b7", @ifru_addrs={0x2, 0x3, @rand_addr=0x4}}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000702000)=@get={0x1, &(0x7f0000691000)=""/52, 0x40}) 2018/02/03 12:59:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000020000-0x8), 0x8) r1 = dup(r0) bind$netlink(r1, &(0x7f0000677000)={0x10, 0x0, 0x0, 0x800020}, 0xc) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000a40000)=""/109) 2018/02/03 12:59:50 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000004000)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xc, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@rand_addr}}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000007000-0x5c)={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x2, 0x4, @empty, 0x5}, 0x800, [0xb9a, 0x6, 0x9, 0x0, 0x1, 0x5, 0xfffffffffffffff7, 0xe29]}, 0x5c) 2018/02/03 12:59:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009f8000-0x8)={0x0, 0x0}) recvfrom$inet6(r0, &(0x7f0000115000-0xda)=""/218, 0xda, 0x2060, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000002, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008ff000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a09000-0x20)={0x2, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000f47000-0x10)={r3, 0x1000}) sendmmsg(r1, &(0x7f0000236000-0x12c)=[{{&(0x7f0000277000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000ea5000-0x60)=[], 0x0, &(0x7f0000ddf000)=[{0x18, 0x0, 0x7, "1b"}], 0x18}}], 0x1, 0x0) [ 36.306930] binder: 7377:7388 ioctl c018620b 2000afe8 returned -14 [ 36.319051] audit: type=1400 audit(1517662790.481:28): avc: denied { getopt } for pid=7389 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 36.324859] audit: type=1400 audit(1517662790.491:29): avc: denied { setattr } for pid=7389 comm="syz-executor0" name="NETLINK" dev="sockfs" ino=15848 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 36.384245] binder: 7377:7403 ioctl c018620b 2000afe8 returned -14 [ 36.396111] mmap: syz-executor3 (7361) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/03 12:59:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000)='setgroups\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000ea2000)={0x0}) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f00007cc000-0x8)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a50000)={0x8, 0x820a, 0x7f, 0x80, 0x0}, &(0x7f00009d8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002c4000)={r2, 0x9}, &(0x7f000095b000)=0x6) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000fb0000-0x8)={r1, 0x23}) sendfile(r0, r0, &(0x7f0000014000)=0x900008, 0x100000080000000c) 2018/02/03 12:59:50 executing program 5: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000af1000-0x8)={0x0, 0x3ff}, &(0x7f0000af0000)=0x8) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000af0000)={r1, 0x40}, &(0x7f0000840000)=0x8) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000af2000-0x8)=@abs, &(0x7f0000064000)=0x8) r2 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/03 12:59:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f000026b000)=@newsa={0x180, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'rmd256\x00'}}}, @algo_crypt={0x48, 0x2, {{'ctr-aes-aesni\x00'}}}]}, 0x180}, 0x1}, 0x0) r1 = add_key(&(0x7f0000326000-0xb)='pkcs7_test\x00', &(0x7f0000c1c000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000e31000)="3c7dc1ce943a3d5a2d4cf24293c7c5cfb50c3106c94d77c236ffde77a3a1497d814a73ba785d9f55ab5ff1238e519e51a2fd81a2302b407630cb56b3a7c7dc7d00ea9869859e90b19d3eb3a6c13a39e5deac8b05de50bbe3dbd3a742443c79f09d117a351ac3daec225d0f83e36072f25410782aa40eb498e5d3d7c80485d5f11bc5bb896d54c44d2ffc147e601b35c8c9bc0cd0e95722752f04e8e908d2b05b2081c7a3afbd6d6624756e8bb2c62020bb75e5929db25e4ec08fce4b7fb868e751a2e524e14eaad3a2acfaa41e9d645001966addf97314c86a98ec8b664da9efc7e8d9f37aba89c4", 0xe8, 0xfffffffffffffff9) r2 = add_key$user(&(0x7f00001ec000-0x5)='user\x00', &(0x7f0000b3f000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00009f6000-0x9e)="65f43728618a943c0c66174182b2c274b09f339524f9b79899b0b6517601d46e9d2f01d08c5c81ce9a1a4b2126f93c274ee6ce4c22e01aed5779a19c274f553e43b1f5d03c8e7b47df0259d2a469c57fd1463fdf67a7f4842bc4053945bb5dee2c0d79796c014af849c800b4fa65190966a9ca808c433fa308636847720a24fda38ed2b26aa1ae81aff16e873f20acd11ab350ef1012b4fc02d0210cb042", 0x9e, 0xfffffffffffffffb) r3 = add_key$user(&(0x7f00000c4000)='user\x00', &(0x7f00008cc000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00006d1000-0x8c)="6b7ad6b55082e7a4d41167744f064f565938ab5f56cc4d5fdb485ab574d9ffa6ffe955ab99a0dfc410a425603f235e48c9db540a4ffefaba011bf31ebaf14473780ee565d32845647ac4609ccfd9cda5f1cb4dd4a9839c5e35a72b9fc0575f5f3c52939d77e57cd285046797d543ec7d6bf4af11f767117eafec4e6ba524d8957aa5d7374c085733db05e086", 0x8c, 0xfffffffffffffffa) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00007d0000)='/dev/keychord\x00', 0x8000, 0x0) recvmsg$netrom(r4, &(0x7f0000580000-0x38)={&(0x7f0000c5d000)=@ax25={0x3, {"10f77bd88322bd"}, 0x3}, 0x10, &(0x7f0000cad000-0xa0)=[{&(0x7f0000bfa000-0xc8)="df2b9e066286e8f43e3a04a0def9b4c25a6a015bc24e468c54559acdeff8e0bdc43be6e8894f1a9de85895b045ae9f0ed5b3717dc9283350827b959d9e5bc439a458d51562d9aa3368c2863eb1a173e0f627b771d967a417c780fe475ff73b9f2527dfcd2fa6909fba306c3d19f9c99df44271bf5b2808df6b19b23277807e03e3a309eda47ada730c1727cc52ccf89eb4ef2d8b81bd8a4eb2388e7dab226a136aa9b460948612fa44831da03d711a927777a4a1cbe7d6d9575a6567c3d96100fe09153af85b6d0c", 0xc8}, {&(0x7f00001ce000)="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", 0xfc}, {&(0x7f00000c3000-0xd4)="1c0219fd34f5e99fe184c16e593389428912eec9610f399c0866c100ea1899b02c7e559b2887f111444c8a5617ab96108614f12145558c23190fdbaa778ce4f514597447bbed452b552d4bdf3850f2343a7df4b9ee1c8aa48bcb35898c5a73bf00a413dd7dec874a7cfbbf87fd7efa5c589e6ec698cec79291a800727ffa351aab542d14331e8cf24c2cf3d38749672e3ba4d210d4656401e264c44ce023fbd76425545c0e035bf48eac1c361e78d70e2affc52e5d010180ded8457d2a17dff9f089c0b49ddd484ea2f92d569986e01622ec6ad1", 0xd4}, {&(0x7f000039b000)="64c59f7e91b4aac42a3731097f9ed462a73342e5101895f1cf7f340f650d3fe9666bf2c2027b452114", 0x29}, {&(0x7f0000cc4000-0xce)="b238556526ef36c6b7c00b07a2aecf5cacf9ac8ec0262b28f6793f794a1e9a884f40f53fac0d82ad1bd532b52faf9aeb55c86a2a9488c62887fdb993ed2d2c657a7474436e51eee4f31d6fae3f175b52dddf21ab3f3575895da3413419bd80ff9a3ee1a49ea128bc6c702eda772fd098824075f4379132894a134cee0fd0696a798c0f95ee6290dfa2a5a5743686de3f98542df7bc644f081d130c97651eba981801b9b74438bd4bc20fe693fa824871bd707dfee310ca8a6f58002be72c90fb856e25605934cbb84d8199205e74", 0xce}, {&(0x7f0000918000-0xbb)="3d00e2594a2b5e494efc6ecfbb7d2a8e0cb3884c07ab10df4c9943d6203e92282a934ad3f7dcc581671606e5bd0dcfcfabddddd8c97cf4c8eff64c68666b348081036dca5b744dfd016917373b33e789ab95dac89abbd1e154d22b7c313a23e313247d4c9ccdda9c8a9e3453e583a1336472daa5cba29abd74dc734b08ad23e4fa31250ae60d1ba4a328b63cd79e4d7bdec977ff9b4b6ca244535a88665c3eccbc3851543ac10b5762684015e50c978c9fcda1b89d3b3491449bf3", 0xbb}, {&(0x7f0000ecb000)="d257a43916ec61627bb1336ce4336648ae988a8511ccfbb4efc246644e8a4611b7", 0x21}, {&(0x7f0000561000)="638082cdc46d7df87b7cdd6c2228de1e98faafbf21a486e1a55a8f4f770d7b96cd3fea67cc21fefa4604a42f1dfd1c3c33aeb2fe513480c90bb2078bed725b071fe3a88ed1823d74b0a101a175d3bc0a22826897e4bd038af9e78ad6cd62893091a53745ef6193c1ce0761198fb7c5463ec8a663e860a0f986073c4a848cc5f302ebd37100ded86d66c8233c133d6b4d0eacf0ab743c4cef93f667ed1fc6df7d92ea5eaa26845e124ad430f7ddcaf215bd5373856335842c0ea10af16d79dbc5b7c1dedca9c95b9bead93fe56c2a6d763b06fc5496dd4f372b1566f628b657ce21be71016ef7ef98a5d80fb74b", 0xed}, {&(0x7f0000c5e000-0x78)="bdce8e128e8f739bbe38f62dc746e5b834ef5d8546f229e73a74642e1eb06493501a4f05e2712f0cae67b63574cd2e68641a38aeb31cd007ea6ff11cb3efcc531d2aff204ef6b7ab54ad4d3009b3a151694b1652ed370e4470534dfc58ef02a22b194b42003b58c06b8c11cdd3e8f24f13641d53e263e42e", 0x78}, {&(0x7f0000ebf000-0x1000)="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", 0x1000}], 0xa, &(0x7f0000ddf000-0x2a0)=[{0xf8, 0x10f, 0x0, "708a784b77d2fcc5141f90352a308f130f41fce299a970ade6599de294c9e0992f8192b1bd267a33a6d710ff3cab9029e98869584e0c6238d70b6bbc50c7057422c068b298a2f455a263ce471aba580125867b3709ecd4acf0265834b664e4ffc551dccd0af871d781308b1631f00cf5eac2d39c6a3cdd222b5a6844ad56e48c488bd656ad0025f349dc9fedd20ce3c0886f3fe711d0695431e1864cb48b4c03d0475ee988213c969f414771eb4cb7c65a9bfde547578ac5b8c9fad9648bb6c06a3535a2d53ddc2907b641da99e2b2a24635ae55ff92aa7cf3fa7e2de737afd43988"}, {0xa0, 0x10f, 0xfffffffffffff001, "1bb298aea8c30be1995d9675835f931e58b71f8de073586a5bde807e96124ac1c1fa8ab0cefae6296b80384d1c41cb8f773002677b51d1bb3af4b2c1b98f2cde35b47c6926052005576e5b9cf2a88c51709f6a702e07c52f191748dcaa24016fd376ba0639ed2c431b992fcb28c4ecf40d5c667a6d58886118ee391dad75b56b6619fa03f25e65dc69e3e87e72"}, {0x108, 0x118, 0xae, "3e8abb67c26791b01b10f0cb474feffe6a1c472bfb06f46146b88613062bcd77ee7497e8d87af4b1b7873ea777391c1237d82a1352ddf5eff71776719aedbe77fb9156ccfcc9603b53b52f775da32ca6cdce865d68aba34657c165221efbfefb640390494b5532aca35c56462734c17df3fb20cc4fcd87493ae9cb29cef1014324816fdd5ebe641fb10798a52ecbbf67105995383daffe2688869e607a11fc3362bc9979967fc8a193fc236563adc7920acf1cad0737f04ce9da1861d87721dc41548ec4a2ef779ff32e392db32d42cf0f23a74cdc2f0672fa4cc231d936b24162abcf5afbb8d7fb360a3f0023de066ebab6d0cee68d0f"}], 0x2a0, 0x20040000}, 0x0) keyctl$dh_compute(0x17, &(0x7f0000f49000-0xc)={r1, r2, r3}, &(0x7f00007e1000), 0x0, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000830000-0x10)='/selinux/status\x00', 0x0, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_udp_int(r5, 0x11, 0x67, &(0x7f0000274000-0x4), &(0x7f0000028000)=0x4) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000281000-0x10)={0x7, &(0x7f0000547000)=[{0x101, 0x5}, {0xc000000, 0x3ff}, {0xa59, 0x200}, {0x6, 0xfd}, {0x10000, 0x636}, {0x2, 0x1ff}, {0xffffffff, 0xe44d}]}) 2018/02/03 12:59:50 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) faccessat(r1, &(0x7f000040b000)='./file0\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000), &(0x7f0000000000)=0x4) 2018/02/03 12:59:50 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000013a000)={0x0, 0x0, 0x0}, &(0x7f000030d000)=0xc) ioprio_get$pid(0x2, r0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000048d000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x1893bb43, 0x3, 0x0, 0x0, 0x21}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={r4, 0x84, &(0x7f0000b10000)=[@in6={0xa, 0x3, 0x8000, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x7}, @in6={0xa, 0x2, 0x2, @empty, 0x7}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x0, @empty, 0x56}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @loopback=0x7f000001}]}, &(0x7f00005a8000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) fchown(r5, r1, r2) 2018/02/03 12:59:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d81000)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) clone(0x40000000, &(0x7f00008a2000), &(0x7f0000d6d000-0x4), &(0x7f0000ca4000), &(0x7f0000ab6000-0xa0)) shutdown(r0, 0x1) 2018/02/03 12:59:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$addseals(r0, 0x409, 0x8) sendmsg$nl_netfilter(r0, &(0x7f00003c1000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@typed={0xc, 0x200000001, @u32=0x3}]}, 0x20}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f20000)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000b86000)=@random={'system.', '\x00'}) ptrace(0x4217, r1) ioprio_set$pid(0x3, r1, 0x0) 2018/02/03 12:59:50 executing program 0: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f87000)=0x6, 0x4) r1 = memfd_create(&(0x7f0000793000)='}posix_acl_access-\x00', 0x1) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f8b000)=[@in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x401}], 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003e6000)=0x20, 0x4) sendto$inet6(r0, &(0x7f0000f8a000-0x8a), 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000715000-0x290)={0x34, 0x0, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x20, 0x6, [@generic="aaf3b4a7cead67ce3d2f8ff2403eaa", @typed={0xc, 0x0, @u32}]}]}, 0x34}, 0x1}, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f8c000-0x9)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000f8c000-0x18)={0x3, 0x2, 0x6b9a, 0x9, 0x7ff, 0x80000001}) clock_gettime(0x7, &(0x7f0000671000)) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000a95000)={0x1, {{0x2, 0x2, @loopback=0x7f000001}}, 0x0, 0x2, [{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @multicast2=0xe0000002}}]}, 0x1a8) 2018/02/03 12:59:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000072e000), 0x7, 0x0, &(0x7f0000000000), &(0x7f0000777000), 0x0) sched_yield() 2018/02/03 12:59:50 executing program 6: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) r1 = dup2(r0, r0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f1a000)={0x0, 0x3}, &(0x7f00003b2000-0x4)=0x8) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f1b000-0x8)=@assoc_value={r2, 0x8001}, &(0x7f00005df000)=0x8) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x51}], 0x1, &(0x7f0000762000)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/03 12:59:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000)='setgroups\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000ea2000)={0x0}) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f00007cc000-0x8)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a50000)={0x8, 0x820a, 0x7f, 0x80, 0x0}, &(0x7f00009d8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002c4000)={r2, 0x9}, &(0x7f000095b000)=0x6) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000fb0000-0x8)={r1, 0x23}) sendfile(r0, r0, &(0x7f0000014000)=0x900008, 0x100000080000000c) 2018/02/03 12:59:50 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f000000b000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) r1 = dup2(r0, r0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000006000-0x4), &(0x7f0000000000)=0x4) 2018/02/03 12:59:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000756000-0x9)='/dev/sg#\x00', 0x0, 0x8006) write(r0, &(0x7f00008d1000-0x30)="b63db85e1e8d010000010f9d00049b00ffff00000000d2bc7018cebc070000923f4d872caa8ce22c00160e96aa1fae1a", 0x30) readv(r0, &(0x7f0000d1c000)=[{&(0x7f0000e22000-0xf6)=""/246, 0x10000007d}, {&(0x7f0000d07000-0x9b)=""/155, 0x6d7}, {&(0x7f0000c1d000)=""/81, 0x6b}, {&(0x7f00002e5000-0xa9)=""/169, 0xa9}, {&(0x7f0000f1f000-0x5f)=""/95, 0x5f}, {&(0x7f00004ff000)=""/192, 0xc0}, {&(0x7f0000ebb000-0x55)=""/85, 0xfffffffffffffd5d}], 0x2) 2018/02/03 12:59:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = gettid() ptrace$setopts(0x4206, r1, 0x400, 0x0) r2 = syz_open_procfs(r1, &(0x7f00005a5000-0xb)='net/rfcomm\x00') perf_event_open(&(0x7f000098a000-0x78)={0x0, 0x78, 0xab4, 0x7, 0x11c6, 0x200, 0x0, 0x9, 0x11, 0xa, 0x3, 0x7, 0x1aa, 0x6, 0x1, 0x9, 0x20, 0x3, 0xfffffffffffffffa, 0x2, 0xc165, 0x20, 0x1, 0x0, 0x1ff, 0x1000, 0x1ff, 0x1, 0x6, 0xb4, 0x5, 0x10b, 0x19d, 0xffff, 0x72d, 0x1, 0x8, 0x2, 0x0, 0x1000, 0x2, @perf_config_ext={0x9, 0x12}, 0x4000, 0x7f, 0x15, 0x7, 0x2, 0x8, 0x3}, r1, 0xcf23, r2, 0xc) fcntl$setownex(r0, 0xf, &(0x7f00000f4000-0x8)={0x2, r1}) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/03 12:59:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(0xffffffffffffff9c, &(0x7f0000001000-0xc2)="896d3ca49162386362e554071ae7c1ef8fffdad7bd9d46a94e4cbc79b9029355499fe9119d42c2ef5b035fd3e0b2cab4e1ad770fe9d163d50322e156a8c6290bdc77839675836cbb59694b6c2cb696a876f2874f30ddeb5045d4975803f30245de6763ca60be3b6d0c190693e1e437ce128159b6ba0d1e5bd369147fcf54e6aa6ee20af5c61e51342e1aef52455b36dc9ef3258ef02ee0ea81b14554022a40d43bab8f997ec7f100d46582c40cff8289c125e458bb3ad7ca1223360dcf5613bb19a1", 0xc2, 0x10, &(0x7f0000d98000-0x10)={0x1a, 0x15, 0x10001, 0x0, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000003000-0x8e)={0xf97cff8c, 0x8, 'SE Linux', "772b91038c26d24814764e3b5de8883bf0abd76356c30227e0d2fd9757a705c67a802a41625000226b23defabba7d46f4dc28dcb976bb49172b8b7f4522c66820092ca98b65fe4acb25e3caaafa2bfff3da574d328bfc9490f8a32a9bd1784750239e94ec0ea0ef68bf95ba869ff3fd0b14c63eb579dc950d284835e0859"}, 0x8e) 2018/02/03 12:59:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000615000-0x4), &(0x7f0000b23000), &(0x7f00000a4000-0x4)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000cbb000)=[{r1, 0x44}], 0x1, 0x80000002) connect$unix(r1, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/02/03 12:59:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000090b000)='/dev/keychord\x00', 0x40, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000974000-0x24)={0x10001, 0x0, 0xb1d1, 0x1, 0x86, 0x5, 0x4, 0x2, 0xeb9f, 0x3ea, 0xfffffffffffffff7, 0x40}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000076d000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000cb6000-0x8)={0x0, 0x733}, &(0x7f000023c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000054d000)={r2, 0x2}, &(0x7f0000ce3000-0x4)=0x8) r4 = userfaultfd(0x0) modify_ldt$write(0x1, &(0x7f0000289000-0x10)={0x2, 0x20001000, 0x7ed6931a86c03c75, 0x6, 0x2, 0x1, 0x5bd7, 0x7, 0x7, 0x8}, 0x10) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004f7000)={r3, 0x2, 0x10001}, &(0x7f0000d34000-0x4)=0x10) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mknod$loop(&(0x7f0000ac3000-0x10)='./control/file0\x00', 0x0, 0x0) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000086c000-0x4)={0x6b20}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000df4000-0x4)=0xffffffffffff914b, 0x4) mknod(&(0x7f0000ac2000)='./control/file0\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 12:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000ec5000)=0x40, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000db000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000218000)=@ethtool_regs={0x4, 0x7, 0x53, "65327d1063241190849cf531d57cb80e01d7c7b6488eb8dd15b56e06f8745b5b76f7a5be3534b26702203adf1c3cf5839c6cdad3b4ac448be78f77ccdd305833bb43040f83eb9fd626d7d85b703faa4537478a"}}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00001f7000-0x4)) 2018/02/03 12:59:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800000200, &(0x7f0000fbf000), &(0x7f0000cfe000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000040b000-0xe)='/dev/keychord\x00', 0xfffffffffffffffe, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000780000-0x10)={0x0, 0x0, 0x1}) r2 = creat(&(0x7f0000931000)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000052c000-0x8)={0x0, 0x3, 0xfffffffffffffffd}, &(0x7f0000ac5000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000dcd000-0x3d)={r3, 0x5, 0x35, "1ada57af0ea4847731e6fcb9f52f4c4702e0bdfcd28034b50a6ce48862e5d425426ea9310ee1a49cb41425fa74b4d67d03ce540d5b"}, 0x3d) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000bf000)={r1, 0x80000, r2}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b5c000-0xc)='/dev/autofs\x00', 0x600000, 0x0) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000c4e000-0x30)) write(r4, &(0x7f0000ed3000)="96cbcd5a5d637f2d4607ab5aef44dfdcb62537a3a7f5a5d447040509d867eae66fbcbb2aee36bf654980a3078e838a6ead6abe7c0aa67403522cbf083911f8f9ed8d29350fbc43ead303797dba327a505431c867a4fca0e0a157a472c21e84222a50c103dabdd227385c216c76932fd2e81283cb0a6bae99a537ca1a6348266547a8bb22126ed0195c969af81420541d4cdfde53b328a638baad94ba0a68ad33c3787d6cfe6aaed5165728866687f32cf710339ec4b074f624f6c6efcef943a02361cbf22ca3682e9b952cf1824f924425532128f863df8c3e907ed3d3efc22c68", 0xe1) sendto$ax25(r2, &(0x7f00005f4000)="8b2576f052839361e8d7c0f8dd370048b1f88e4b47b2d8da0ed0b2e892866fe1e659972d721677252cbe535a80bee47c1a", 0x31, 0x48c0, &(0x7f0000b4a000)={0x3, {"212424d12e4ce9"}, 0x8}, 0x10) capset(&(0x7f0000fc2000-0x8)={0x20080522}, &(0x7f0000e92000-0x18)={0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) mknod(&(0x7f0000256000)='./file0\x00', 0x100008040, 0x0) execve(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000d85000)=[], &(0x7f00007f5000)=[]) r5 = accept$inet6(r4, &(0x7f0000e7e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00002ae000)=0x1c) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f000090d000)=0x13, 0x4) recvmsg(r5, &(0x7f0000748000)={0x0, 0x0, &(0x7f0000679000-0x60)=[{&(0x7f0000edc000)=""/228, 0xe4}, {&(0x7f00001f0000-0x1000)=""/4096, 0x1000}, {&(0x7f000078c000-0x24)=""/36, 0x24}, {&(0x7f0000fcc000)=""/128, 0x80}, {&(0x7f000012f000)=""/205, 0xcd}, {&(0x7f000037a000)=""/141, 0x8d}], 0x6, 0x0, 0x0, 0x7}, 0x1) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000521000)={0x6, 0x100000000}) setsockopt$inet6_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000c57000)={0x101}, 0x4) add_key(&(0x7f0000cc7000)='rxrpc_s\x00', &(0x7f000025e000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003cb000-0xfa), 0x0, 0xfffffffffffffff9) 2018/02/03 12:59:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101040, 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) writev(r0, &(0x7f0000000000)=[{&(0x7f0000f19000)="681987a5107f1a7fc14e5f551fb2ca3b68df27b33d09d4b9c3445547bebfe424f7c4d1a83bbd97622036a231fbec5c643229dbe26bfbecff44fecd7e1eb64e5e3ceef7f5a67ca64ae3d2e713d99db6c1b539117af4634f6b656fe76d6cbf583625a5d372f7ba98fa5f476802f67b40618fd0f8e439f62c7d0a67789473d4cca989797d9d834ec220e539834ca3df7c49a72921b8c52944511fbdeea856ad3c56e00f29a21521670d39f37216fb9060d58ba984342f50fe18e846eaed40af374c82e922fedd4303ffcd2fe7e5faa35fef5f3acdcb", 0xd4}, {&(0x7f0000001000-0x56)="36ceaf36c3dc2cb069e1359c987e1e3e4f57aaa5815e9af4d92791fa2c72e3cf40a3a8b02aa9d99d311722a2c4dcc6d5bf67931b208b496401984f9610548001865a5ed8a873ef1fc19a618a081bf7efd114ac5b79d8", 0x56}, {&(0x7f0000001000-0x7f)="38defbf78a11fe0fb6f87d872591479d7d65e788c78c4ef9b79071a053d62f5a621d06035d4f17817c3c8d730b27228b8b0b371d21b9fe6e24de8ada38bebde9be7dabc82a96f6932e8177b8fb0e9024753d82534f537befe2af31b532c46a2874e7a486230d1955493b27234e6da3a2e3068b9552422912865069e32a505c", 0x7f}, {&(0x7f0000001000-0xd3)="c1ca662bcdefe38c3c0daa16ffc7075e7694f8cf29ea5ed90c8226c773b16cc3c8173f7118a4607773d53d07b417a8dfe64cc1c70adf2cdc6b811b2e9987ef1be78e22dc2d038971a9a59bbc36a9c94ca106e9a968092543cbbe230be0cdfab3aac7b7c514a31cfbb6718e12385460f76dcc854f2883002616473ed70b3f31ec80448feb9c1363bde6a4375ac201bde854d78a4d1b9c7020ae195322f892f553ed30679a495565d9b9db7b3fda7c9dc852bca536334677f65233db60955fc4fb617701bc2d0803819e0966f9a655dfcbfecdc8", 0xd3}, {&(0x7f000074d000-0xaa)="e1d7f0fc1f623cc7511dd19aa5310d6da429ba10a51a3188580b21f3f300fcdd5d5fe898053271f0043aaf95d2df868f89fdc35458c8db191a2acd5ca60e51725d35f1e30d2c4512c5ef296ca3f694e752891faa1535d151fc4b63e25194ed08a0958d0231f968c79dd5f4177547350deb9523314f0094280f5aa41d6c8ed9151a2edacb0d35c2b1928cf32a589f56a82cedbd014ee4ccc8e291adb16874927b36843d56fa2d2cb62d3c", 0xaa}, {&(0x7f0000000000)="8ff87cda6f895d6f3cd7ef346dfbad58960d35318634e48d28f7803a77c4760d51c63bf6e6d558cb1254c483bbd59fcada512a12502ffc9e4eac1a7ddfa63696b7ed946568b157b3cd76235c36068d331001889fd7a14c69dcfddd7feafe110b3c29746e6106ea03549f17892a16d16144d3841c2eac1e8ed8708c9d30807408047feb73a33d4f92a903a8d4735cbabe4d47e681d1039005b010befcdd1ec64d81ed596720907f956540de0b1bd5abc7ac", 0xb1}, {&(0x7f0000a1b000-0x1000)="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", 0x1000}, {&(0x7f0000baa000)}, {&(0x7f00005b0000-0x71)="a29aca83971e48ac4470b3582ba597bddc81f794612d8c0d6f6e256698a40e7d3303438c7c154b82154927f1829be6dba09f086607eb685d4c5b50544d87b3cd28ddf3b69ec4ea854fe2946653b533c74fdd0f6076a31c68aae2980a478feb5d42e05f7dc73d8ded42a23f341892472a28", 0x71}], 0x9) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000018000-0x78)={0x7fff, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x100, 0x5, 0x80000011, 0x8001, 0x1, &(0x7f0000026000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfffffffffffff001, 0x200, 0x100002}) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f000000e000)={@syzn}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, &(0x7f0000026000-0x6e)=@file={0x0, ""/108}, &(0x7f0000025000)=0x6e, 0x80800) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RELDISP(r2, 0x5605) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000027000-0xe3)=""/227) munlock(&(0x7f0000012000/0x2000)=nil, 0x2000) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000-0x2c)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f000000f000), &(0x7f000001a000)=0x4) [ 36.625154] pktgen: kernel_thread() failed for cpu 0 [ 36.640511] pktgen: Cannot create thread for cpu 0 (-4) [ 36.648426] pktgen: kernel_thread() failed for cpu 1 [ 36.655975] SELinux: policydb version 59845495 does not match my version range 15-30 [ 36.694515] IPv6: Can't replace route, no match found [ 36.700502] pktgen: Cannot create thread for cpu 1 (-4) [ 36.709920] pktgen: Initialization failed for all threads [ 36.716602] IPv6: Can't replace route, no match found [ 36.809810] pktgen: kernel_thread() failed for cpu 0 [ 36.815044] pktgen: Cannot create thread for cpu 0 (-4) [ 36.820852] pktgen: kernel_thread() failed for cpu 1 [ 36.825977] pktgen: Cannot create thread for cpu 1 (-4) [ 36.831375] pktgen: Initialization failed for all threads 2018/02/03 12:59:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) memfd_create(&(0x7f00007a1000-0x1)='\x00', 0x2) ioctl(r0, 0x4000000000001262, &(0x7f000068a000)) 2018/02/03 12:59:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000628000)='/dev/usbmon#\x00', 0xffffffff, 0x200200) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000582000)={{{@in6=@local, @in=@broadcast}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000f65000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000011b000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000ea6000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/03 12:59:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000a5000-0x10)='/dev/input/mice\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000c09000)=[{0x0, 0x0, 0x3ff, 0x0, @time={0x77359400}, {}, {}, @raw8={"c0d988ba44ee2f5968f20b9f"}}], 0x30) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000423000)='/dev/sequencer2\x00', 0x80000, 0x0) 2018/02/03 12:59:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f000074f000-0x6e)=@file={0x0, ""/108}, &(0x7f0000e66000)=0x6e, 0x80800) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000595000)={0x0, 0x401}, &(0x7f0000610000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000dc9000-0x20)={0x9, 0x6, 0x800c, 0x8326, 0x2, 0xfbe, 0x9, 0x7fff, r3}, &(0x7f0000039000-0x4)=0x20) sendto$unix(r1, &(0x7f00006cc000-0xd2)="3a3450c4c653ce3643ad466e23fe55b46f7bc913dbec716613bdfd59e3f95182003787507cc95c013847e0395ce3d12b045b18b3a7d950e9f5d79f4e8705d6aa7129046d7ecd26fd712aadce473b2e80372eafdf130ddb7e70b6f1006a4248aa06bf6a01f410767b37de20508a1ce2076067c2dc7086ae2d57ff874aa8ed43a8cdbe92afdfa3dd4f6bea6f6b5bdf14b9a780c41a526d7fb26086a34c6416d6f9cbbff7f1f1dd8a6ed519e75bc669fd0ab32c83df3b216904a01f5ac4b252763645d03a872586277fbf2075734f36e5ba50a2", 0xd2, 0x0, &(0x7f0000373000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0xfffffffffffffffc}) 2018/02/03 12:59:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x42) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000001000-0x1d)=""/29) fgetxattr(r0, &(0x7f0000001000-0x14)=@known='security.capability\x00', &(0x7f0000e50000)=""/112, 0x70) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r1, 0x80) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) signalfd(r1, &(0x7f00005a7000)={0x1638000000000000}, 0x8) 2018/02/03 12:59:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009a3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00009d7000-0xc)={0x2, 0x80000001, 0x9390, 0x7dd1, 0x4, 0x6}) unshare(0x280603fd) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000d22000/0x4000)=nil, 0x4000, 0x0, 0x1c013, r1, 0x0) recvmmsg(r1, &(0x7f000051d000)=[{{&(0x7f00009b0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f00006a8000)=[], 0x0, &(0x7f000015b000-0x5a)=""/90, 0x5a}}], 0x1, 0x0, &(0x7f00001f7000-0x10)={0x77359400}) r2 = add_key(&(0x7f0000ca7000)='dns_resolver\x00', &(0x7f0000888000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a47000)="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", 0x1000, 0xfffffffffffffff9) r3 = request_key(&(0x7f0000821000)='syzkaller\x00', &(0x7f0000474000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000daa000-0x3)="7bfe00", 0xfffffffffffffff9) keyctl$reject(0x13, r2, 0x10001, 0x3, r3) 2018/02/03 12:59:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x100100001, 0x0, 0xffffffff}]}) pipe2(&(0x7f0000ada000)={0x0, 0x0}, 0x4000) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000d5000)={0x3, 0x50, 0x2, 0x8, 0x9, 0x10000}) r1 = accept$ipx(0xffffffffffffffff, &(0x7f00007ad000-0x10), &(0x7f0000c2a000-0x4)=0x3d6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000042a000)={0x2, &(0x7f0000b47000)=[{0x1730, 0x8, 0x1f, 0x6}, {0x5, 0x6, 0x35, 0x376}]}, 0x10) seccomp(0x0, 0x0, &(0x7f0000460000)={0x6, &(0x7f0000b09000-0x30)=[{0x101, 0x8, 0x8, 0xffffffffffff8001}, {0x5, 0x0, 0x10000, 0xeb}, {0x4, 0x8c, 0x3ff, 0x10001}, {0x7ff, 0x3ff, 0x5, 0x2}, {0xe, 0xb6db, 0x100000000, 0x6}, {0x6, 0x4, 0x6, 0xfb5}]}) signalfd4(0xffffffffffffffff, &(0x7f000085a000), 0x8, 0x0) 2018/02/03 12:59:51 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000019000-0x4), 0x4) shutdown(r0, 0x0) 2018/02/03 12:59:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x0, &(0x7f0000000000)=[]}) getresuid(&(0x7f0000087000-0x4), &(0x7f0000c05000), &(0x7f0000378000)) 2018/02/03 12:59:51 executing program 6: r0 = inotify_init() lseek(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000be2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000d0000-0x30)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00001e9000-0x8)={0x0, 0xfff}, &(0x7f0000ce8000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000098a000)={r2, 0x39, "dda3c128c4d6a310f7f2de46c1b4e6c9c740a04a765647ba5e7456eeb7287b2801c1ba1f8baf03f230df3f5b331492833250056218ad8c1180"}, &(0x7f00007d2000-0x4)=0x41) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000f3000)) keyctl$set_reqkey_keyring(0xe, 0x4) r4 = request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00001b9000)="7f", 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d47000-0x8)={r3, 0x9}, &(0x7f0000194000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fa6000-0x8)={0x0, 0x1}, &(0x7f0000032000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000f42000)={r5, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, 0x8c) openat(r1, &(0x7f0000abc000-0x8)='./file0\x00', 0x40, 0x10) keyctl$search(0xa, r4, &(0x7f00006d1000)='dns_resolver\x00', &(0x7f0000283000)={0x73, 0x79, 0x7a, 0x3}, r4) 2018/02/03 12:59:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006dc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000002f000-0x4)=0xb92c, 0x4) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) dup3(r0, r1, 0x0) writev(r1, &(0x7f0000033000)=[{&(0x7f0000300000-0xaa)="af", 0x1}], 0x1) 2018/02/03 12:59:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = inotify_init1(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dba000)='/dev/autofs\x00', 0x22000, 0x0) r2 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f32000-0xe8)={{{@in6=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f000083d000)=0xe8) getgroups(0x6, &(0x7f000079e000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000a92000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000023a000-0xc)={0x0, 0x0}, &(0x7f0000469000-0x4)=0xc) fstat(r1, &(0x7f00000c6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f000021c000)={&(0x7f0000909000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007dc000)=[{&(0x7f0000af6000-0xbc)="8e2e1aa5441478d7c4dd8461698a436ffd9714e25973af2a665bf117705a763b2395cd580f4448e3dde7f6f14a7d4cf6c32276e6119b4dceb98adb20c3745c712995cb9e4c2d0c562b96c4eb3aaf937953887f2af3f9aa3d46aa9a0b08d0f9861111d5034dcb8e98fbb5bfd20c24534761ba3b8e196c4c562fd8250b906ca07a33285513cbd12f383747e6d1a0a76e8135aeaaf409127b347286431b0b151883d6ea5fdfc4bbaf026fed57a49b43a70c929a3d3d5d0746834d0a90d9", 0xbc}, {&(0x7f0000544000)="a00c80158ed630001e9599f7eda1496209b8e3cf63a454765edfcdc9d62e663087e59378b5b4e931d1c042e69b9909e2", 0x30}, {&(0x7f0000cb7000-0xf0)="1ded51598811400d9f7ecb0b1c97465d4a465170b0c039ff220ba2be0fa969dd62445359b3827a9e907a81f478948a0243bc2cf4fedc155a65d47a9a2a91a08ac55bcdf504ad78bb61b6e13a0dde6581ce8521095d35a9f86f07596bfea984788ff208d6749497d1e0e702147e4eb80bc180e8b80ada023448c48163a4674731ded47a64d56eac025a4a2f25e96bafb4fdcb2054c44b41bfc815fdba17a282ba3472f3d3055d9682912919a6e2ec197a3408eed7c6944543349eeb8871fc89ba52f9da22f032123487dea44bd8ff632f60c8df9f9855229ac910745b8de95f3ac4a4b74db9db3c0a71dcc8aa93a2eb08", 0xf0}, {&(0x7f000055a000-0x34)="d612817834b162b99b90b1af68b0d546a276db6305d4069c565ea43bc6459fa5f96e76a32837c9457cd835f36c7f9daf7ff1f26d", 0x34}, {&(0x7f000003d000)="b9fbb70ed516451f5e63526cb9b4fcccdcd6ddb1eb88c4b65c8698388f35c757199d1642fa225d3ece3fcaf6a367459cfe41766e96f01666879e22ffb012225c3c6c", 0x42}, {&(0x7f00007f7000)="06ce77fce46ef2fee2721d71ff2964503e57de91da73e9b02b0ec6cb6cae52baa2c57dc0153684b87d6d87a7411838a7b3e85ee19c0645afd8e5cb37de0eb5f110d519a84499db9657c0dfa2f9e0978dcb554574efd53c8b21b608b8ad2e14865995421a3265444bb95f39eeeb3004f59ccdf26688265e1898720c8a88ed6049be402087bdb3a61d1f7b9398b4f37b4c59e86cd814751e699dff9f070c4c19eeae0975a043320ee3daacaecb9fe733e95da0a64434b7ded3530935120218949c203a5477a9991f8171962f5a97db9fec73868feb37ff32", 0xd7}, {&(0x7f00004fc000-0xa7)="9ef3d2235dc03ea5cc2d9025e4456bf79e543b2ffcbd9a4be68ee9c490e34fb2272fcfef3972295c32a81af084a08fc529edba9d6880506b7479f8f5429e9e1170db3fbfb612d278bb6b13737687dcbbcf1a270e1b58a7b8cef39c0687038f910577c13117ba42cadf468bbd3ecaeea1ab72a587d1f7d82e279351e758d7a898acd4e3ccd690d7a918571d6d69f6316c8e1bda16e1a3c467039e14f94985808eb23672c4beb1cb", 0xa7}], 0x7, &(0x7f0000b4b000)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0xa8, 0x8000}, 0x4000011) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000555000-0x14), &(0x7f000065e000)=0x14) getsockname$unix(r1, &(0x7f000041b000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000483000)=0x1002) 2018/02/03 12:59:51 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) renameat(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00') r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000012000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000013000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)='bdev\x00', 0xfffffffffffffffc) keyctl$search(0xa, r2, &(0x7f0000002000-0xc)='cifs.spnego\x00', &(0x7f0000013000-0x5)={0x73, 0x79, 0x7a, 0x0}, r3) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00009dc000-0x28)={0x5, 0x3, 0x1ff, 0x2, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 12:59:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a98000-0xe8)={{{@in6=@ipv4={[], [], @local}, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@loopback}}, &(0x7f0000225000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000036f000)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000264000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000b4d000)={0x6, 0x1, 'client0\x00', 0xffffffff80000005, "8b714898d80d36b1", "ee0a51d1566576bde2a9476624acc9a342cbe3dc3e0671e48a53f76b46a5986e", 0x1, 0x7fff}) 2018/02/03 12:59:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000f13000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x401}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x144}, 0x1}, 0x0) 2018/02/03 12:59:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000085a000)="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", 0xfffffffffffffe7b) 2018/02/03 12:59:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000a7000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x200000e, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000930000-0x30)={0xd0, 0x0, &(0x7f0000970000-0xd0)=[@dead_binder_done={0x40086310, 0x3}, @reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x20, 0x20, &(0x7f0000867000)=[@fda={0x66646185, 0x9, 0x4, 0x1f}], &(0x7f0000cdf000-0x20)=[0x38, 0x78, 0x48, 0x78]}}, @increfs_done={0x40106308, r1, 0x1}, @dead_binder_done={0x40086310}, @acquire_done={0x40106309, r1, 0x2}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x18, 0x28, &(0x7f000089e000)=[@flat={0x77622a85, 0x1, r1, 0x3}], &(0x7f000047c000-0x28)=[0x0, 0x28, 0x28, 0x78, 0x38]}, 0x9}}], 0x46, 0x0, &(0x7f0000262000)="a32611464793e2f9062c7a8d9c2fbd151ab7ead7e102e17cfcc467e7fc341af22fd0e13d62bddefda9592a1cbad91ade0a56163f1713d9e5fccb0321ddb1647695d98bd30416"}) 2018/02/03 12:59:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000116000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000a7d000-0xb7)="e753a478ebecba5242e5f1ab88f275fa9d7cfb0672bdd63cb6e6979aa21a5d3f64daa51e6f96fa29f2da7c2f94370afd4de05759a300de5264286030db3c12bcee2e1fcd3220909843e8d9bff146330bd821f1601798dff8869a357f4a0ccfcf1666721482265537099bc5869a2f71ded1c5add9990850db0978ddbfd730c6836b5e2cf6f6a5319d90286508be7557660ebb6359567259ae3e1f17a4eb96bd094a47d35e45bb0eb90c113c8a38985d7f3d234bc4d4c7a1", 0xb7) dup(r1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ac6000-0x4)=0xffffffffffffffff, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000ff5000-0x4)=0x1, 0x4) fstatfs(r2, &(0x7f00003ef000)=""/81) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) rt_sigsuspend(&(0x7f0000b9e000)={0x8}, 0x8) 2018/02/03 12:59:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0x7, &(0x7f0000b6d000-0x8)={0x0}) getpeername$inet6(r0, &(0x7f000031d000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f000005e000-0x4)=0x1c) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000cc6000-0x4), &(0x7f000025a000)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000dc3000)={0x37, 0x0, 0xd, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 12:59:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000942000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) setitimer(0x2, &(0x7f0000ff7000-0x20)={{}, {0x0, 0x7530}}, &(0x7f0000883000)) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00005da000-0x8c)={0x8db, 0x3, 0x231, 'queue0\x00', 0x8}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00006e8000-0x1c)=@req3={0x1ff, 0x9, 0x4406, 0x80000000000000, 0x8, 0x10001, 0xff}, 0x1c) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/03 12:59:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f000093e000-0x6f)=""/111) dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) readv(r2, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) rt_sigprocmask(0x0, &(0x7f0000033000-0x8), 0x0, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) finit_module(0xffffffffffffffff, &(0x7f0000ef4000-0x9)='security\x00', 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000c58000-0x8)='./file0\x00', &(0x7f0000f20000)='hugetlbfs\x00', 0x8000, 0x0) 2018/02/03 12:59:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) pipe(&(0x7f0000a33000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000cc9000-0x8)={0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00000fb000)={0x4000000, 0x3, 0x16}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f000029b000)={r2, &(0x7f0000cea000-0xfd)=""/253}) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x7) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000c5d000-0x8)) dup(r0) prctl$intptr(0x800000000018, 0x0) 2018/02/03 12:59:51 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x4000000) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) write(r0, &(0x7f0000cc4000)='\x00', 0x1) 2018/02/03 12:59:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b28000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00005cd000)) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f0000307000)={&(0x7f0000389000)={0x2, 0x400000000000002, 0x2, 0x0, 0x2000022b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x3333}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x23, 0xb}, @sadb_lifetime={0x4, 0x6, 0x2, 0xffffffff, 0x0, 0x7f}]}, 0x68}, 0x1}, 0x0) 2018/02/03 12:59:51 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1000000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f000000f000)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000f000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000006000-0x1)=0x4) mlock2(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/03 12:59:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9e000-0x2)='\x00', 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x1, 0x12, r0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001f4000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x41, 0x0) ioctl$KDGETMODE(r1, 0x4004510d, &(0x7f000000d000)) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000481000)={0x0, 0xf565, 0x10}, &(0x7f0000124000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000039e000)={r2, 0x7fffffff, 0x7}, &(0x7f0000b62000)=0x8) mremap(&(0x7f0000a9e000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000078d000/0x1000)=nil) mlock2(&(0x7f00004f9000/0x2000)=nil, 0x2000, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000480000-0xea)=""/234) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000ec2000)={&(0x7f00005b2000/0x4000)=nil, 0x4000}) [ 37.125987] device gre0 entered promiscuous mode [ 37.224219] device gre0 entered promiscuous mode 2018/02/03 12:59:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5a88714577a8a7ce) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b9f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00003e8000)=@ethtool_rxnfc={0x2e, 0x0, 0x0, {0x0, @tcp_ip4_spec={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {"77e6", @link_local={0x1, 0x80, 0xc2}}, @ether_spec={@link_local={0x1, 0x80, 0xc2}, @empty}, {'\x00n', @link_local={0x1, 0x80, 0xc2}}}, 0x0, []}}) 2018/02/03 12:59:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d58000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ba7000-0x18)={0xaa, 0x10}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000736000)={0x0, 0xf21, 0x30, 0x0, 0x8}, &(0x7f00001b5000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000033c000)={r2, 0x3}, 0x8) fcntl$setstatus(r0, 0x4, 0x400) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) 2018/02/03 12:59:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000954000-0x8)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000cef000)=0x80000000, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xa79}], 0x1) 2018/02/03 12:59:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x468) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006a4000-0x490)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b43000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) 2018/02/03 12:59:51 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x140000) r1 = openat(0xffffffffffffff9c, &(0x7f0000009000)='./file0\x00', 0x200, 0x102) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000000a000)={0x4, &(0x7f0000010000)=[{}, {}, {0x0}, {}]}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f000000b000)={r2, 0x4f89bfdf3379cc5}) exit(0x0) r3 = syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') close(r3) 2018/02/03 12:59:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000bec000)='./file0\x00', &(0x7f000059d000-0xa)=@random={'security.', '\x00'}) seccomp(0x1, 0x0, &(0x7f000003c000)={0x5, &(0x7f00008df000)=[{0xfa00000000, 0x5, 0x7}, {0x101, 0x400, 0xe6e7, 0x2}, {0x6, 0x9, 0x40, 0x1000}, {0x401, 0x0, 0x10001, 0x380000000000}, {0x18, 0x9, 0x4b0f}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000019000)='/dev/ppp\x00', 0x408080, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b56000-0x10)={0x0, 0x1c, &(0x7f00004b2000-0x1c)=[@in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xfffffffffffffffb}]}, &(0x7f0000f92000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000566000)={r1, 0x7, 0x10}, 0xc) setrlimit(0xd, &(0x7f0000f5f000-0x10)={0x3800000000, 0x3}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000700000-0x4)=0xfff, 0x4) r2 = openat(r0, &(0x7f00005d6000)='./file0\x00', 0x8000, 0x48) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000d6f000-0x4)=0x33, 0x4) shutdown(r2, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000145000-0x4)=0x2) 2018/02/03 12:59:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x806, 0x1ff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x1, 0x100, 0x5, 0x1, 0x3}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x4, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001ac000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f00008a3000)=""/142, &(0x7f00009b1000)=0x8e) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000f08000-0x10)={0x3ff, 0xffffffffffffe0fb, 0x10001, 0x7}, 0x10) syz_open_dev$usbmon(&(0x7f00003a1000)='/dev/usbmon#\x00', 0x0, 0x4200) 2018/02/03 12:59:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) readahead(r0, 0x4, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00008b8000)={{{@in=@multicast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00006f1000-0x4)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000ab4000-0x4)=r2) writev(r0, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac8000-0x176)="290000002000190000003fffffffda060200000000d700fffffffc040d000300ea1100000005000000", 0xfffffffffffffd7e}], 0x1) open(&(0x7f0000abc000)='./file0\x00', 0x400000, 0xa0) 2018/02/03 12:59:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000115000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e95000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x0, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/03 12:59:51 executing program 3: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000411000-0x8)) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f00005d7000)="abf5a519c8224f", 0x7}], 0x1, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) tee(r0, r0, 0x6, 0x200000000000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000034000)) 2018/02/03 12:59:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000005000-0x4), 0x0, 0x0, &(0x7f0000002000-0x10)={0x77359400}, &(0x7f0000003000-0x4)=0x2000000000, 0x40000001) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000294000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000b8f000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000cb4000)) futimesat(r0, &(0x7f000050b000-0x8)='./file0\x00', &(0x7f0000fda000-0x20)={{}, {r1, r2/1000+30000}}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/02/03 12:59:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000d5f000-0x64)=@getae={0x40, 0x1f, 0xd0d, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in6=@dev={0xfe, 0x80}}, []}, 0x40}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000097d000-0x9)='/dev/rtc\x00', 0x50000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00003d5000-0x8)={0x0, 0x401}, &(0x7f00001f7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00006e8000-0x8)={r2, 0x7}, 0x8) 2018/02/03 12:59:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000f44000+0x835)={0x0, @rand_addr, @remote}, &(0x7f0000b92000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@generic="76754703542eb508bfc88b7f41a2300a", r1}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000d86000)=@bridge_dellink={0x34, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x14, 0x1a, [{0x4, 0x7}, {0x4}, {0x4}, {0x4, 0x1f}]}]}, 0x34}, 0x1}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000034e000)='./file0\x00', 0x400, 0x100) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000abc000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4, 0x3ff, 0x3ff, 0x100, 0x1, 0x0, r2}) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000c73000-0x4)=0xffff, &(0x7f00000b6000)=0x4) 2018/02/03 12:59:51 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setitimer(0x0, &(0x7f0000014000-0x20), &(0x7f0000002000-0x20)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 37.434727] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 37.450833] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 37.457094] FAULT_FLAG_ALLOW_RETRY missing 30 [ 37.462932] CPU: 1 PID: 7632 Comm: syz-executor7 Not tainted 4.9.79-g47af77b #26 [ 37.470450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.479785] ffff8801cf77f930 ffffffff81d94b09 ffff8801cf77fc10 0000000000000000 [ 37.487766] ffff8801c01add90 ffff8801cf77fb00 ffff8801c01adc80 ffff8801cf77fb28 [ 37.495741] ffffffff816624aa 0000000000002a2e ffff8801b21538f0 ffff8801b21538a0 [ 37.503729] Call Trace: [ 37.506302] [] dump_stack+0xc1/0x128 [ 37.511661] [] handle_userfault+0xa3a/0x1310 [ 37.517696] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 37.524693] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 37.531107] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 37.538008] [] ? handle_mm_fault+0x117b/0x2530 [ 37.544211] [] ? handle_mm_fault+0x1fc3/0x2530 [ 37.550416] [] handle_mm_fault+0x1fd1/0x2530 [ 37.556449] [] ? __pmd_alloc+0x410/0x410 [ 37.562133] [] __do_page_fault+0x5c2/0xd40 [ 37.567988] [] ? mm_fault_error+0x2c0/0x2c0 [ 37.573930] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.580568] [] do_page_fault+0x27/0x30 [ 37.586078] [] page_fault+0x28/0x30 [ 37.591337] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 37.598153] [] ? SyS_setitimer+0xbb/0x210 [ 37.603924] [] ? alarm_setitimer+0x130/0x130 [ 37.609956] [] ? do_futex+0x15c0/0x15c0 [ 37.615555] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 37.622194] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 37.629019] [] ? trace_hardirqs_on_thunk+0x1a/0x1c 2018/02/03 12:59:51 executing program 6: mmap(&(0x7f0000000000/0xa03000)=nil, 0xa03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000277000)=0x0) prlimit64(r0, 0x0, &(0x7f00007ec000-0x10)={0x4}, &(0x7f0000177000-0x10)) 2018/02/03 12:59:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) fsync(r0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/160, &(0x7f0000da6000)=0xa0) 2018/02/03 12:59:51 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x156, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x200000000000, 0x0, 0x4}, []}, 0x1c}, 0x1}, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000001e000)={0x0, 0x90, &(0x7f000001e000)=[@in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000001}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100}, @in6={0xa, 0x1, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}]}, &(0x7f000001c000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000005000-0x8)={r2, 0x81}, 0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0x16, 0x4) 2018/02/03 12:59:51 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e10000)='/dev/vga_arbiter\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000c3f000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x9, 0x10001, 0x0, {r1, r2+30000000}, 0xd7, 0x10001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00007de000-0x12)='^posix_acl_access\x00', 0x3) sendmsg$nl_netfilter(r3, &(0x7f0000348000-0x38)={&(0x7f0000c8d000)={0x10, 0x0, 0x0, 0x101}, 0xc, &(0x7f0000773000-0x10)={&(0x7f0000d5f000)={0x2c, 0xd, 0x0, 0x400, 0x3, 0x0, {0x5, 0x0, 0x1}, [@typed={0x18, 0x10, @str=',-!selinux]#GPL\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x804}, 0x4000080) clock_getres(0x10000400002, &(0x7f00003b8000)={0x0, 0x0}) pipe2(&(0x7f000036d000)={0x0, 0x0}, 0x800) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r6, 0x10e, 0x2, &(0x7f00003fd000)=0x17, 0x4) clock_gettime(0x0, &(0x7f0000d22000-0x10)={0x0, 0x0}) mq_timedreceive(r7, &(0x7f0000e4b000)=""/193, 0xc1, 0x7, &(0x7f0000a52000)={r8, r9+30000000}) ppoll(&(0x7f0000000000)=[], 0x0, &(0x7f0000b46000)={r4, r5}, &(0x7f000015e000-0x4), 0xfffffffffffffc54) 2018/02/03 12:59:51 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) lstat(&(0x7f0000013000)='./file0\x00', &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000001000-0x4), &(0x7f0000011000)="55d1") r1 = socket$inet6(0xa, 0x5, 0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc), &(0x7f0000003000-0x4)=0xc) 2018/02/03 12:59:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = syz_open_dev$tun(&(0x7f0000bcb000)='/dev/net/tun\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) clone(0x0, &(0x7f000029f000-0x1), &(0x7f0000000000+0x1fb), &(0x7f0000000000), &(0x7f0000001000-0x1)) perf_event_open(&(0x7f00005a4000)={0x0, 0x78}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000494000-0x4)=0xcc8, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x21ff}) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[{&(0x7f0000703000)=""/24, 0x18}], 0x1, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) keyctl$set_timeout(0xf, 0x0, 0x0) 2018/02/03 12:59:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000759000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r1) r2 = creat(&(0x7f00000f3000-0x8)='./file0\x00', 0x12b) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000028b000-0xc)={0x2001}) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x20) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f00005fc000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d10000-0x8)) 2018/02/03 12:59:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x71030f14fe0f85f4) r1 = syz_open_pts(r0, 0x21fffe) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000b5e000-0x1)) r2 = memfd_create(&(0x7f0000727000)="402670726f626b7379721a6e6700", 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000625000)='/dev/snd/seq\x00', 0x0, 0x502) r4 = dup2(r2, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x101, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000a38000)={0x200, @time={0x0, 0x1c9c380}, 0x903c, {0x7fff, 0x3}, 0x0, 0x1, 0x1}) listen(r2, 0xeaa6) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) openat$ppp(0xffffffffffffff9c, &(0x7f0000dfa000)='/dev/ppp\x00', 0x40002, 0x0) r5 = memfd_create(&(0x7f000003e000)='\'', 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r6, r5) fchmod(r6, 0x8) write$sndseq(r5, &(0x7f00001ba000)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) [ 37.635572] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/03 12:59:51 executing program 2: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty, 0x0, 0x0, 0xffffffffffffffff}, 0x20) 2018/02/03 12:59:51 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008b0000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x84)=[@in6={0xa, 0x1, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6558}, @in={0x2, 0x0, @rand_addr=0x2}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}], 0x84) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000028000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x14, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 12:59:51 executing program 6: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f000002e000)={@generic="1f2733281ba14a627d8ded09d843abb5", @ifru_mtu=0x1ff}) 2018/02/03 12:59:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80002000000c) writev(r0, &(0x7f000019a000)=[{&(0x7f0000ede000-0x1f)="1f00000002031900000007000000e380", 0x10}], 0x1) [ 37.720172] audit: type=1400 audit(1517662791.891:30): avc: denied { fsetid } for pid=7654 comm="syz-executor4" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/03 12:59:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) mknod$loop(&(0x7f0000bcf000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x802000000402, 0xffffffffffffffff) exit(0x0) creat(&(0x7f0000354000-0xe)='./file0/file0\x00', 0x0) 2018/02/03 12:59:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000e6000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000046a000)={0x0, 0x4}, &(0x7f0000cc5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000f1000)={r2, @in={{0x2, 0x3, @empty}}}, 0x8c) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1}, 0x0) fcntl$setsig(r0, 0xa, 0x1) 2018/02/03 12:59:51 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x2, 0x80000000, &(0x7f0000001000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000001000-0xcf)="6b702bb9138ad5919048d31cfecd5aeba6568a622f98bc67cd4023b6371a42bb4d25b3c532b8e54b5da31e408598681b7d223d011ec711f34c6696d0445fc16c2196beb4ed4e20532fcba3ff8272d270487f773695cf64ba9ee073adeb84f99629ff8b362bddee3c985b67a181bb866a47d5a159a4e61c2565fa4575b670858b8c6411cad6a9be6e35ccb43970095d08ca608812e28d8596ea6562bf1d1dbdeb263c07a0742b7e5496cfe25104478c1b9c927aa9ac7939e023e1559ab1b0e9964d623708fb869e79a23b84bf8d2a78", 0xcf) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000002000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x8, 0x0, 0x4}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000003000-0x6)={r4, 0x3}, 0x6) socketpair(0x0, 0x0, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r6, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap$binder(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x100000d, 0x10, r9, 0x0) nanosleep(&(0x7f0000004000-0x10)={r7, r8+30000000}, &(0x7f0000003000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000002000)={0x7fff, 0x3f, 0x3, 0x383, 0x9, 0xb71}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000064d000-0x20)={@loopback={0x0, 0x1}}, &(0x7f0000001000-0x4)=0x20) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f0000001000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000002000), &(0x7f0000003000)=0xb) 2018/02/03 12:59:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r0, 0x80000) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000825000)={0x13, 0x85, &(0x7f0000722000-0x85)="d9ab6150723eae9250f7f084fe90befa971e2d5e2a8c42c640ff28723a7bab7a263bc0996a57941fc35db78ea81fedcdfb777a943efe63aeb1759d33d394f6f36255c70b7e396d3d447ee6bc47adc7bca5d2b389d5cf227756100130d56f6b163b71e18ad598c9e5f517fb68d82d83d5126234e9924ee2efcb02f1fb75040a0655641401b6"}) bind$unix(r0, &(0x7f0000fb9000)=@file={0x0, './file0\x00'}, 0xfffffffffffffec7) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007cc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_int(r3, 0x0, 0x21, &(0x7f0000d8a000-0x4)=0x800001000, 0x26d) pipe2(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x0, &(0x7f0000a83000-0x4)=0x6, 0x4) sendto$inet(r2, &(0x7f0000741000-0x15)="9195aff82b071576b99af5b28fb867e90f2bc5ca52", 0x15, 0x4, &(0x7f0000b7c000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f00002b4000)={0x1, &(0x7f0000650000)=""/41, &(0x7f0000268000-0x18)=[{0x800, 0xc5, 0x4, &(0x7f000083a000)=""/197}]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000c95000-0x58)={0xd6, 0x6, 0x641f59dc, 0x3, 0x3, 0x58}) dup2(r1, r1) getpeername$netlink(r4, &(0x7f0000eff000), &(0x7f0000455000-0x4)=0xc) 2018/02/03 12:59:51 executing program 5: sched_yield() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000c09000-0x3f)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @random="09235435cbf7"}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/03 12:59:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fcb000-0xd)='/dev/snd/seq\x00', 0x0, 0x2080) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000544000)={0xe13, 0xcf9, 0x8, {}, 0xffffffff00000001, 0x80}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x10000000001, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)}) [ 37.745900] device gre0 entered promiscuous mode 2018/02/03 12:59:51 executing program 5: prctl$intptr(0x2f, 0x4) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000374000-0x11)='/dev/vga_arbiter\x00', 0x301000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000002000-0xc7)=""/199) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000003000-0x8)=@fragment={0x87, 0x0, 0x80, 0x8, 0x0, 0x2, 0x2}, 0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x8cb) 2018/02/03 12:59:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getcwd(&(0x7f00005ac000-0xfe)=""/254, 0xfe) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002e6000)='/selinux/checkreqprot\x00', 0x8000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000909000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000556000-0x4)=0x14) prctl$seccomp(0x16, 0x2, &(0x7f0000d05000)={0x4, &(0x7f0000aa9000)=[{0x447, 0x0, 0x7, 0xf5}, {0x2, 0x6, 0x1c1, 0x8}, {0x6, 0x5, 0x3, 0x8}, {0x0, 0x5, 0xfffffffffffffffe, 0xffff}]}) r2 = getpgid(0x0) getpgid(r2) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000fc000)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, r1}) r3 = getpgid(0x0) ptrace$setopts(0x4200, r3, 0x4, 0x41) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000295000-0x8)) 2018/02/03 12:59:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000fbc000)={0x6, {{0xa, 0x2, 0x1, @empty, 0x4}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x73}}}, 0x108) shmdt(0x0) socket$netlink(0x10, 0x3, 0xd) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) pwrite64(r2, &(0x7f00007e3000-0x7b)="6e8de1bd88e038bcaaa280c09bc7140948bb343707f44e6b23c977dcb7c66dfcc1be5f60f18b6ddf280bab7875457efe63d991ad5ae1ec4e4983b223f6ec18de0236cf509c04916d77a2822faacc4cf8217368087393a60ff58927c78fd5aabd32616415257bc28d459a99013e24f27f4dbfd3c3e6870e46308b89", 0x7b, 0x0) sync() sendmsg$nl_crypto(r1, &(0x7f0000659000)={&(0x7f00008c3000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000878000-0x10)={&(0x7f0000703000)=@alg={0xe8, 0x10, 0x1, 0x6, 0x3, {{'cbcmac(cast6)\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x10001}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r0, 0x408, r2) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000a1000)={0x0}, &(0x7f0000cce000-0x4)=0xc) syz_open_procfs(r3, &(0x7f0000eba000-0xf)='net/ipv6_route\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a}, @ifru_mtu=0xffffffff00000001}) socket(0x15, 0x8000b, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x6) [ 37.816036] audit: type=1400 audit(1517662791.981:31): avc: denied { dac_read_search } for pid=7699 comm="syz-executor1" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.827193] audit: type=1400 audit(1517662791.991:32): avc: denied { execute } for pid=7694 comm="syz-executor2" path="pipe:[16076]" dev="pipefs" ino=16076 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 [ 37.921463] device lo entered promiscuous mode [ 37.926505] device lo left promiscuous mode [ 37.974784] device lo entered promiscuous mode [ 37.985935] device lo left promiscuous mode 2018/02/03 12:59:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bda000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00008c0000)={{{@in=@rand_addr, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@remote}}, &(0x7f0000b26000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b25000-0xe8)={{{@in6=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f000076f000-0x4)=0xe8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f000081e000)=0x3, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000374000-0xe8)={{{@in6=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f0000d1e000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000019d000)={&(0x7f0000f7f000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f000032c000)={&(0x7f0000ae8000-0x218)=@getae={0x218, 0x1f, 0x0, 0x3, 0x3, {{@in=@rand_addr, 0x2, 0x2, 0x32}, @in=@dev={0xac, 0x14, 0x0, 0x13}, 0x6, 0x7}, [@sa={0xe8, 0x6, {{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x8b, 0x1, 0x2, 0xa, 0x0, 0x20, 0x7f, r1, r2}, {@in=@broadcast=0xffffffff, 0x2, 0x3f}, @in=@dev={0xac, 0x14, 0x0, 0x16}, {0x3, 0x5, 0x0, 0x0, 0x5, 0x1, 0x9, 0x60000}, {0x1, 0x1, 0x1ff, 0x1f}, {0x6, 0x95, 0x1ff}, 0x4, 0x6, 0xa, 0x7, 0x10001, 0x8}}, @srcaddr={0x14, 0xd, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @lastused={0x10, 0xf, 0xfff}, @policy={0xb0, 0x7, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x8, 0x0, 0x0, 0xa, 0x80, 0x20, 0x3c, 0x0, r3}, {0x80000001, 0x3, 0x1000, 0x5, 0x2, 0x3, 0x0, 0x8}, {0x47c, 0x4, 0x80, 0x5}, 0x5, 0xffffffffffffffff, 0x3, 0x1, 0x0, 0x3}}, @ipv6_hthresh={0x8, 0x4, {0x10, 0x39}}, @etimer_thresh={0x8, 0xc, 0x67c000000000000}, @mark={0xc, 0x15, {0x3, 0x7fffffff}}]}, 0x218}, 0x1, 0x0, 0x0, 0x20000014}, 0x40001) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000de0000)=""/156, &(0x7f0000eec000-0x4)=0x9c) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000d14000)=@newsa={0x138, 0x10, 0x29, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in6=@loopback={0x0, 0x1}}, {@in=@rand_addr=0x9, 0xffffffffffffffff, 0x33}, @in=@multicast1=0xe0000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x400000002, 0x4}, [@algo_auth={0x48, 0x1, {{'sha256\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/03 12:59:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = eventfd2(0x9, 0x800) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000240000)='/proc/self/net/pfkey\x00', 0x2, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) r6 = syz_open_dev$loop(&(0x7f0000e05000-0xb)='/dev/loop#\x00', 0xfffffffffffffff8, 0x8000) ppoll(&(0x7f0000a61000)=[{r0, 0x4000}, {r1, 0x8009}, {r2, 0x4000}, {r3}, {r4, 0x201}, {r5}, {r6, 0x4100}, {0xffffffffffffffff}], 0x8, &(0x7f000012c000-0x10)={0x77359400}, &(0x7f0000025000)={0x4}, 0x8) r7 = socket$inet6(0xa, 0x400000000001, 0x0) r8 = dup(r7) bind$inet6(r2, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r7, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r7, 0x5460, &(0x7f0000e27000-0x8)) ioctl$sock_SIOCGIFBR(r8, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r9 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r9, 0x4) sendfile(r8, r9, &(0x7f000053d000-0x4), 0x8080000001) r10 = syz_open_procfs(0x0, &(0x7f0000db0000-0x9)='net/tcp6\x00') sendfile(r10, r10, &(0x7f0000800000+0x37c)=0x2, 0x400000ff) 2018/02/03 12:59:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000027d000)='/dev/usbmon#\x00', 0x0, 0x0) close(r0) munmap(&(0x7f00006cd000/0x4000)=nil, 0x4000) mmap(&(0x7f00006cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000831000-0x10)={0x0, 0xfffffffffffffffb, 0x3ff, 0x8001}, &(0x7f00007b9000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006cd000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x4, 0x8001, 0x0, 0x80000001, 0x4}, &(0x7f00006cd000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ccc000)={0x0, 0x1, 0x4, 0x6, r2}, 0x10) mmap(&(0x7f00006ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006ce000)={r2, 0x9, 0x0, 0x9}, 0x10) 2018/02/03 12:59:52 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f7c000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x6, 0x4) close(r0) 2018/02/03 12:59:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)) 2018/02/03 12:59:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000d43000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @common}}, &(0x7f0000be9000)=0x1e) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c74000-0x5)='yeah\x00', 0x274) sendto(r0, &(0x7f0000d0a000)="8e94babdfea001c922691690af691e801df351f9c0b464160c3418194c81f4cbab5d7a4396b99f3455ebeb0627b013581945080a61439f3cb50eab0677aeddfbd1f54e838782ea980bfec7368bd57d6f2023619951b2ffb218d64b34e633a098d93fc54930f10b89c0eb03169d5a4e9aa83f2864ac7c6fa60cc93241d26c3af44763ca36ba6d617ae44e2a11b81bef6ec8fccf8f3fbe1c4b207306e60390854662af5b72bccaea5ed646ed48306c77b02fb462387f90f30755e289cd3073afef9d3b05794cd25d6b5ee967666cebdf27b48737f859c6a00aa83e2aaa2f6c", 0xde, 0x800, &(0x7f0000f32000-0xe)=@l2={0x1f, 0x3, {0x876e, 0x40, 0x80000000, 0x1000, 0x7fffffff, 0x23c}, 0x58, 0x20}, 0xe) keyctl$join(0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000225000-0x10)='/dev/input/mice\x00', 0x0, 0x8040) flock(r1, 0x8) 2018/02/03 12:59:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$usbmon(&(0x7f00009a5000)='/dev/usbmon#\x00', 0x3, 0x200000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000411000-0xe8)={{{@in6=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000e47000)=0xe8) recvfrom$packet(r1, &(0x7f00004c0000-0x3)=""/3, 0x3, 0x122, &(0x7f000066f000)={0x11, 0x3, r2, 0x1, 0x8, 0x6, @random="fc272c525f03"}, 0x14) writev(r0, &(0x7f000013b000)=[{&(0x7f000089b000-0x59)="580000001400192340834b80040d8c560a06f8ffec048100f200000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/02/03 12:59:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f92000-0x90)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) open(&(0x7f0000c3d000)='./file0\x00', 0x60900, 0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000c73000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffc3, &(0x7f0000032000)) rename(&(0x7f0000035000-0xc)='./file0/bus\x00', &(0x7f0000016000)='./file0/bus\x00') 2018/02/03 12:59:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008ec000)='/dev/sequencer2\x00', 0x0, 0x0) write$eventfd(r1, &(0x7f0000b6b000)=0x400, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) getsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000c96000-0x4), &(0x7f0000241000)=0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/02/03 12:59:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d41000-0x11)='/selinux/enforce\x00', 0x401, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000bb0000)={0xad, {{0x2, 0x3, @multicast2=0xe0000002}}, 0x1, 0x9, [{{0x2, 0x1, @empty}}, {{0x2, 0x1, @loopback=0x7f000001}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}}, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x1, @loopback=0x7f000001}}]}, 0x560) socket$pppoe(0x18, 0x1, 0x0) 2018/02/03 12:59:52 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000003000)) [ 38.174848] audit: type=1400 audit(1517662792.341:33): avc: denied { setopt } for pid=7731 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/03 12:59:52 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xc8, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}, {}, {}, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}}, [@mark={0xc, 0x15}]}, 0xc8}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000)='/dev/sequencer\x00', 0x232040, 0x0) syz_extract_tcp_res(&(0x7f000000f000)={0x0, 0x0}, 0xfffffffffffffffb, 0x7) syz_extract_tcp_res$synack(&(0x7f0000006000-0x8)={0x0}, 0x1, 0x0) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000012000)=@hdr={0x3, 0x7, 0x80000001, 0x0, 0x2, 0xbb, @ipv6={0xb334, 0x6, "c0638b", 0x11c6, 0x67, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[@routing={0x2b, 0x10, 0x0, 0x9, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @ipv4={[], [0xff, 0xff], @rand_addr=0x800000}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}]}, @dstopts={0x6c, 0x0, [], []}, @dstopts={0x7f, 0x208, [], [@calipso={0x7, 0x40, {0x3, 0xe, 0x0, 0x5e5, [0x1, 0x6, 0x780f, 0x3, 0x3, 0x1, 0x5]}}, @generic={0xfffffffffffffffa, 0x1000, "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@tcp={{0x1, 0x1, r2, r3, 0xc7, 0x0, 0xb, 0x7, 0x0, 0x0, 0x10000, {[@sack={0x5, 0x16, [0x1000, 0xd4b, 0xffffffffffffffc0, 0x8001, 0x8]}]}}, {"1de072f830ef99c7b12b77f2c7afaa7bc125fa12723fa4a92861a9b750efd7e474693d51d214056e68dd90d413a505f091ebc7a7874f414db390a0ebc961b0a15bd7079ee652263023a82629a86235cdf79d632a8988e70fde8d95006b0da2968269147fafa36116263fede0532d449cbf05f4db01183bbf86b0955dcbc395a9c96e5343fec3d9b4a10b36ffd7945045ab56917e4c99f32bf0508d420739a12a1afa20ae8dc3392505a0082ec82fc7d0c03cc8154af604cb65430825fc2f"}}}}}, 0x11f8) 2018/02/03 12:59:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008f5000)=0x4, 0xffffffffffffff33) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000aa3000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) sendto$inet(r0, &(0x7f0000746000-0x9b5)="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", 0x9b5, 0x0, &(0x7f000075c000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) shutdown(r0, 0x1) 2018/02/03 12:59:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ce4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001c5000)) connect$pptp(r0, &(0x7f000038a000)={0x18, 0x2, {0x3, @empty}}, 0x20) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000317000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00006c8000-0x4)=0x3) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000fd000-0x4)) 2018/02/03 12:59:52 executing program 6: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000f44000-0xf2)=@pi={0x0, 0xf304, @ipv6={0x100000000, 0x6, "2865d7", 0xc6, 0x3c, 0x7, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, {[@fragment={0x6, 0x0, 0x1, 0x8, 0x0, 0xbd83, 0x2}], @dccp={{0x3, 0x3, 0x4, 0x1, 0x6ac, 0x0, 0x0, 0xf, 0x1, "c59d18", 0xfffffffffffffffd, "cb49b7"}, "938a05ced82ba6e514669c1c30cbcf5e1c597aa3dbe047a05dd035c11a881082cf92ad764d6ab2f69c4e58b78e3687ce33853f092809abf3158d867b67cb0ea5371933af86c56d2902859aff5f76c39647b4bf4417f1709bacc6ee41aeab6c966d6fb11840e9f87da91c51610173fed713c32b42af9bb686fcebab539e15ff30e17ac0e412159456a6dc90a02706fcd5063d6f559b7a60c6ea4f48c03621b3c86a39cd46a69f4502e2e0f89687ef"}}}}, 0xf2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000417000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00009dc000-0x1)={0x6, 0x498a}) ioctl(r0, 0x2203, &(0x7f0000002000)) 2018/02/03 12:59:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000626000-0x4)=0x8001, 0x4) r1 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ef0000-0x62)={0x0, 0x5a, "6d77afe8b36a0150bcbdfe8171fe4447ed7fca78cd4a07eba4063ec5081c10a9a122ae87ff018dff493c4a7dc7b623d29979aa18ba120f8f309b6501ff818d267d5b2db4c252a1bc824501c2b46ef69196e854f14f87ecbf8b3c"}, &(0x7f00007a0000+0x644)=0x62) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00005f6000-0x18)={r2, 0x5, 0x20, 0xcd3, 0x63}, &(0x7f0000e32000)=0x18) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000c35000-0xb)={0x2, 0x7, 0x0, 0x101, 0x80000000, 0x4, 0x7, 0x1000, 0x7fffffff, 0x1f, 0x5c}, 0xb) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00006d4000)={@local}, &(0x7f0000171000-0x4)=0x14) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c4e000-0xb)='m', 0x1) close(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000286000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x3}}, [0x1, 0x20d, 0x2, 0x9b3, 0x833, 0x4, 0x7, 0x9, 0xff, 0x2, 0x0, 0x0, 0x100, 0x4, 0x16a9]}, &(0x7f0000966000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000006b000-0xa0)={r3, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x8000, 0x0, 0x3, 0x3, 0x40}, &(0x7f00003ee000-0x4)=0xa0) 2018/02/03 12:59:52 executing program 1: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000d29000)=0x40, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x10, &(0x7f0000a42000-0x56)=""/86, &(0x7f000054a000)=0x56) [ 38.252322] binder: 7759:7762 ioctl 5462 20003000 returned -22 [ 38.262651] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 38.273689] binder_alloc: binder_alloc_mmap_handler: 7759 20000000-20002000 already mapped failed -16 2018/02/03 12:59:52 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002e5000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000), 0x0) 2018/02/03 12:59:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009ab000)='/dev/sequencer\x00', 0x20400, 0x0) writev(r1, &(0x7f0000108000)=[{&(0x7f0000ea3000)="ffc9588b364f80eacf7bc2ca7d43fecc142ff58ca5b2d9a0fe6f63cff64e1f88a66c9bf75d8bc25c7778a97cfed03455a4151d97ad982e883ed9bafa511450be9a217817724e1b811584c33866c871ca7f17e2ac3a7df1a6fdb216fafe79f353378803422e", 0x65}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000373000)={{{@in=@empty, @in6=@mcast2}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000bc9000)=0xe8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) syz_open_dev$sndseq(&(0x7f0000d26000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r2, &(0x7f0000d82000-0x30)=[{0x23, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x1b6) 2018/02/03 12:59:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ce3000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000d98000-0xc)={@loopback=0x7f000001, @empty, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) unlinkat(r0, &(0x7f00008e1000-0x8)='./file0\x00', 0x200) sendmsg$nfc_llcp(r0, &(0x7f000019a000-0x38)={&(0x7f00009b6000-0x60)={0x27, 0x7, 0x40, 0x0, 0xf2a8fee20, 0xff, "e1ceaa27e3f746099148819e50b859327f1c69502595aab9d4cbaee8642c902f35187344da96c9c35505c233f9d5459a921ec86f158f23db1711fe0d52b95c", 0x4}, 0x60, &(0x7f0000fee000)=[{&(0x7f0000ee8000-0x34)="4c2d06bd3a85d87c00ab68ce65137d1fc471ecaad9151680b1fb5d5e6919937c05b8159812abe9ce872fb4065ec4cc37b75cd0837b217ff86772", 0x3a}, {&(0x7f00001d6000-0x71)="556c81f82e8d4cb71c944972a600ce182a5891e908beaa18ee49bf2cfa3b7b242f16696dd2dae97e1b0209921618ad26052566a0af164a7a2a2efb63aa69e7e522cdf143d93d9e29531b7b12b6c2db2c0ee86ca99c08f83243d817eccb866836aae352583e8da3e9e022eb203cace2f4aa", 0x71}, {&(0x7f0000814000-0x6a)="217a0ad616a79d1e14c3ebf6e467dd9f9f76677fc9f429537f6687432eafee3c8db2bfe75cb886e385349913c4d0cef1b20923c7bbcedfc5ad360f729fe92dc60898793c9f4abd1ec840938bc93eaa3269a45569ca6ca41f9a58177555754644fc7bf70d2330c83f3878", 0x6a}, {&(0x7f0000ad9000-0xe3)="6157cf1a3304f2524ca55dc87f239afd3b91ed86efb7d38d99e59eb3efd16f96a377c9ff6f64eee319d9bcd86cd85642d4ef14ed1013b1a80c42d488fda1e04a594e7309174df545664c2f4d3b69f85465ab98e9db02a347ebc909d08ed21845cbf45cddbfe6b3320098f95037963a1e638d5d747e442503a0185422e85fb3aa898e9d446b473f92fd93898c7484f08bb0ab708bfe9b6926d179977eb75d4562443a46fbbf688d0b60abcd4155f3fc75fd1ce81c7782b620ab3da605cb0aeee01ce3ea2657b8ba18ac8a0be3d5bc5c34d00870c03f48d79ef8f241aed7f0c59fc67c6b", 0xe3}, {&(0x7f0000364000)="46751d", 0x3}, {&(0x7f00001cd000)="60eb5ffa13ed436f52b14af571de976a9225b1e1ee", 0x15}, {&(0x7f0000458000-0x9)="01e3820ea1bdf82192", 0x9}], 0x7, 0x0, 0x0, 0xf7b46d0ab17a4ae0}, 0x4) unshare(0x401) timerfd_settime(r0, 0x0, &(0x7f0000cc5000-0x20), &(0x7f0000079000)) write$selinux_validatetrans(r0, &(0x7f0000e78000-0x60)={'system_u:object_r:modules_object_t:s0', 0x20, 'system_u:object_r:crack_db_t:s0', 0x20, 0x30, 0x39, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x60) 2018/02/03 12:59:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r1, 0x5) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80000000, 0x5d, 0x227a2677, 0x23, 0x2, 0x2, 0x6, {0x0, @in6={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xb5}}, 0x2b, 0x2, 0x7ff, 0x9, 0xe45}}, &(0x7f00006a1000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000044b000)=@assoc_id=r2, 0x4) clone(0x0, &(0x7f00001de000), &(0x7f0000001000), &(0x7f00004b3000), &(0x7f0000aed000)) lremovexattr(&(0x7f0000577000)='./file0\x00', &(0x7f0000ce1000-0x11)=@known='security.selinux\x00') 2018/02/03 12:59:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00009d5000)={&(0x7f0000d25000)={0x2, 0x1, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x60}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000e1e000)=@can, &(0x7f0000396000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000173000-0x18)={0x0, 0x7, 0x10, 0x80000001, 0x6}, &(0x7f000067a000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000be9000)={r2, 0xf26}, &(0x7f0000059000-0x4)=0x8) pread64(r0, &(0x7f0000505000-0xf)=""/15, 0xf, 0x0) 2018/02/03 12:59:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000192000)={0x0, 0x2}, &(0x7f0000e6e000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000099b000-0x8c)={r3, @in6={{0xa, 0x0, 0x12, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x40}}}, 0x8c) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f00004d8000-0x4)) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000bc0000)) getsockname(r1, &(0x7f00003de000)=@can={0x0, 0x0}, &(0x7f0000b2b000-0x4)=0x10) recvfrom$packet(r1, &(0x7f00003d6000)=""/57, 0x39, 0x2, &(0x7f0000ffd000)={0x11, 0x16, r4, 0x1, 0xff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) 2018/02/03 12:59:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00005cd000)={0x100, {{0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}}}, 0x88) prctl$void(0x24000000000024) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000002000-0x10)={0x6, &(0x7f0000001000-0x30)=[{0x1, 0x0, 0x5, 0x1}, {0x8, 0x5, 0x1, 0x4}, {0x2, 0xc4a, 0x8000, 0x20}, {0x6, 0x7f, 0x7af, 0x1}, {0xffffffff, 0x6, 0x100, 0x5}, {0xffff, 0x5, 0x4, 0x4204}]}) 2018/02/03 12:59:52 executing program 2: r0 = socket(0x200000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000003000-0xe)=@l2, 0xe, &(0x7f0000003000-0x30)=[{&(0x7f0000000000)=""/33, 0x21}, {&(0x7f0000002000)=""/240, 0xf0}, {&(0x7f0000003000-0x35)=""/53, 0x35}], 0x3, &(0x7f0000002000)=""/4096, 0x1000, 0x1}, 0xbe}, {{&(0x7f0000002000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)=""/113, 0xffffffffffffff4a}, {&(0x7f0000002000)=""/255, 0xff}], 0x2, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x8}, 0x6}], 0x2, 0x10000, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000002000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000000)=""/4096) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x2, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}}}, 0x90) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000004000-0x50)={@common='tunl0\x00', @ifru_settings={0x9, 0x9, @sync=&(0x7f0000002000)={0x0, 0x1, 0x6}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@loopback={0x0, 0x1}}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x6aeb}}, [0x6, 0xf16c, 0x4, 0x8, 0x6, 0x7b83a8b0, 0x3, 0x6, 0x80, 0x9, 0x1ff, 0xff, 0x9, 0x400, 0x1]}, &(0x7f0000002000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r4, 0x9497, 0xffff, 0x3}, 0x10) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000003000-0xd)=""/13) [ 38.299369] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 38.308453] audit: type=1400 audit(1517662792.481:34): avc: denied { getopt } for pid=7777 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/03 12:59:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000a1c000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539(chacha20,poly1305))\x00'}, 0x58, &(0x7f00000f9000)=[], 0x0, &(0x7f00009ac000)=[{0x28, 0x29, 0x32, "e52c39b3c00b4fb66d6660459c97dabe8d"}], 0x28}}], 0x1, 0x0) 2018/02/03 12:59:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fadvise64(r0, 0x0, 0x0, 0x5) 2018/02/03 12:59:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009be000-0x2c)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0x2, [@loopback=0x7f000001, @empty]}, 0x18) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000906000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000f3000-0x1000)=""/4096) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/03 12:59:52 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000e4000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000bfe000)={&(0x7f0000595000)=@sco, 0x8, &(0x7f0000001000-0x80)=[{&(0x7f00002f3000)=""/36, 0x24}], 0x1, &(0x7f00002a7000)=""/128, 0x80, 0x1f}, 0x20) r1 = socket(0x2, 0x2, 0x40e) recvfrom$llc(r1, &(0x7f0000eec000-0xc5)=""/197, 0xc5, 0x0, &(0x7f000049c000-0x10)={0x1a, 0x2, 0xfffffffffffffff9, 0x4, 0x0, 0x10001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007cb000-0xc)={0x0, 0x4}, &(0x7f0000b18000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d87000-0x8)={r2, 0x5}, 0x8) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000060000), &(0x7f000040b000-0x4)=0x8) syz_open_dev$mice(&(0x7f00005e5000)='/dev/input/mice\x00', 0x0, 0x10000) symlink(&(0x7f0000e8f000-0x8)='./file0\x00', &(0x7f00009a8000-0x8)='./file0\x00') write(r1, &(0x7f000079e000-0x1f)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) [ 38.384386] audit: type=1400 audit(1517662792.551:35): avc: denied { create } for pid=7802 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 38.445651] audit: type=1400 audit(1517662792.611:36): avc: denied { bind } for pid=7802 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/03 12:59:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000c14000)={0x6, 0x0, {0x3, 0x7229d08155cf3c3c, 0x0, 0x3, 0x1}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000266000), 0x3c3) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000d7f000)=0x6, 0x4) r2 = fcntl$dupfd(r1, 0x406, r1) recvfrom$packet(r2, &(0x7f00001aa000), 0x0, 0x12100, 0x0, 0x0) 2018/02/03 12:59:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00004f5000-0x8)='./file0\x00', 0x0) syz_open_procfs(0x0, &(0x7f000021f000-0xc)='net/netlink\x00') 2018/02/03 12:59:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = open(&(0x7f0000798000)='./file0\x00', 0x400, 0x8) sendmsg$nfc_llcp(r1, &(0x7f00002cd000-0x1)={&(0x7f00009f2000-0x60)={0x27, 0x2, 0x9, 0x3, 0x7, 0x73c6, "189fd3a257ba6c339a197c274cb07b3e79af21832a0d4ff1887fbd14c4516a55c2db9823e915f47dc8e0c98b6442c89cd1ae1599b577cd0fd7d51f8db01016", 0x1}, 0x60, &(0x7f0000733000-0x30)=[{&(0x7f000065e000-0x1d)="d2f47cf7f0fa2f15911347812fafe49850ecb9d5aadd30798fcd05cdf3", 0x1d}, {&(0x7f0000d3f000)="c3fc6744e69918cba656f5c0da5cd9a20eb5da04bf45d82996a32f983e0b7dfa2099ba6ca9edeaee12cafd7b9c9fec4c44ef16ad5d291627a1715aa11531d0a4351072320eacb2b359912c3f8198ae2c7ac8112ac087c8a2951a1c3a6c15b85706f3212a344f2819b55cf7026de5bbbfd87e67407168f9aa1aad9e331ad147a5bf4059e5b2bc6cb043a4ad54bdf0", 0x8e}, {&(0x7f0000347000-0x9b)="1c45f42c89792e580ffc95657dd5cedf7d2a62158d787125d0dcc55153368a9ae9abf214154998d900431eb8e6a7b18974a1e68440b8293a4af2c0e08d3e6ba1b71cd094586442fb17066db2c0c11b5f5555847b2bbdf89fe2e7e62b80b34670e4ff9153dec5c52e7cf8c845785e88837e2fe8f39dfc1c13abf654cb4cec4ebfc3bc5e4294ca768b4a65ef7a714fa7e462439900d27aabf3ed325f", 0x9b}], 0x3, 0x0, 0x0, 0x40}, 0x8000) connect$inet(r0, &(0x7f000069c000-0x10)={0x2, 0x3, @rand_addr=0x7ff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00004a0000-0x8)={0x4, 0x6648}, 0x3e) close(r0) openat$sequencer(0xffffffffffffff9c, &(0x7f00003ae000)='/dev/sequencer\x00', 0x200, 0x0) 2018/02/03 12:59:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000026d000-0xe)='/dev/keychord\x00', 0x420080, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f00009b7000), &(0x7f0000f64000)=0x10) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fe", 0xf) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000396000-0x8)='./file0\x00', 0x0, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0xffffffff00000001}) socket(0x15, 0x8000b, 0x0) 2018/02/03 12:59:52 executing program 0: r0 = dup(0xffffffffffffff9c) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x4, 0x2, 0x5}, 0x10) mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000df8000-0x6)={r1, 0xaa14}, &(0x7f0000df8000-0x4)=0x6) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000df6000)) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000779000)={0x0, @dev, @empty}, &(0x7f000044c000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000021d000)={@loopback={0x0, 0x1}, 0x2, r4}) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000df6000-0x4), 0x4) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000df9000-0x6)={r3, 0x5}, 0x6) 2018/02/03 12:59:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') syz_open_procfs(0x0, &(0x7f0000855000-0xa)="6e65742f69676d70bd00") 2018/02/03 12:59:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000383000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) write$tun(r1, &(0x7f0000477000-0x3686)=@pi={0x0, 0x88f7, @ipv6={0x3c8, 0x6, "bc6ec3", 0x365a, 0x73, 0xff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x12}, {[@dstopts={0x3d, 0x21f, [], [@generic={0x9, 0x1000, "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@generic={0x1000, 0xf4, "2a22840c8a73f65070a1d9fc4a6c9f4ff2d513a129a53ca19e1f59ac44ca84eb266dd8071453fef20ca654804eda89572341ea3686d57c324949e26b4cf708501c4c4ce12daa508395b711b5b51d473b9767a7b4bffd4d01b11bb9b21fdcabf7701038e612713440c59e12753b6696e4b0d2b4b717d85596783c37292142f7fd056ce562b12bad2ab51dc7515339fba51319a9d976c95955af347bc0d6ba8060f7d30f12f406701d00cfb2c9b5022e6f417486859a2cc9c483838dc24e14ba3127abda0bb982fa014620a4e2262fc1cbd8a6285d6b9780440139eb20045487bb97c09c5aed40604c8312e38fafe6f8983539bc7a"}, @pad1={0x0, 0x1}]}, @fragment={0x0, 0x0, 0x10000, 0xff, 0x0, 0x80000001, 0x0}, @hopopts={0xbf, 0x201, [], [@generic={0xff, 0x1000, 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"}, @jumbo={0xc2, 0x4}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xc, 0x1d, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @rand_addr}}, @generic={0x7, 0xd6, "5dfa5819b6a1c85c853515490551d8d7c65b083c14ffb694b6ab13dd5342863c9d865599c5eda7d7289693d55fe41a0210885b1ac7b67869a37803a3b129666f96911a1c558d7a8fea5c987e9b8e02e702c1f2ea858692d1142a0e771d467fbe2e7f55a0214fba0ab2323b3185513cce0266d483bfb7c485ec8afcabffef5dfa0aa38f6d7b9e566c5b3a04ff4d006defd19f380d054b28801554f7a866ea56700fb37d1da160082453386315b4feadfc4ea06a63437f7525b6bc6ef5c19f461e790422e57ea9748a684e5dbca29a316b7005ed242cb4"}]}, @dstopts={0x2, 0x23, [], [@generic={0x2000, 0x85, "e8651a6f0f0d42174d24801d3a3a8d06a64ad8830908f3a4d38ee72691462157b9a102b2c2a07838dcc67f9cfc8f7b965017f21788ef65325fc468faaf855c118d65b17c3979a7036e5cc3d14d9f353003066cdb8502e3d8d52b0ec81acfef5be3992e8b28499569f2c998cc2e145513ed2f6761090ac3137855c690a41b7b4cc406e402fe"}, @ra={0x5, 0x2, 0x400}, @generic={0x0, 0x79, "a646aaf0f2651c8267d73f5741cf125612cbb5cd6f14d0e7ab56e6d83e1d592811b2d6bf11b0a4233ecb1580a34c6d7f116480722232d3fa8c051cb3572c59022016e89c8cb7a395b7669e8968a276b06c7a93ca4150c162192b10263ac8460f4ac0882d89ca87dbef507dda1c76668cfb96c2139fb476d173"}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @pad1={0x0, 0x1}, @padn={0x1, 0x1, [0x0]}]}, @hopopts={0x2b, 0x2c, [], [@enc_lim={0x4, 0x1, 0x1}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x7}, @ra={0x5, 0x2, 0x5}, @calipso={0x7, 0x18, {0x10000, 0x4, 0xaaa, 0xffffffff7fffffff, [0x20, 0x380]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0xd8e, 0xdf, "d3ff74202b2efeffae2b34823fe26cb62e3cf3952efb7670f50eae6cc7ed21b182d0dcb2992344b1675ae29bd9d35e03a4a4d110036f19c15541114681c9ab1e406519fb4268eb4f062ac4f302ee779d2f8db8c1e54816f9c3f51c3d06a6eb0401e36068297af2a7ac41d8a61372960dc351a752b8777bf72fab003151b2289bae55d6bd095e9434a667256a8f1d7719771e620e552c735c6b69f0c54cf351d095ca669396024a0e98c0f61d5b69c0e8f59ca55a32ca5e3461801984af68f3ef15ae619f780afd1ea8649dfadaea996f1627b35b6b9ef9ea5592922196dfc2"}, @generic={0x100000000, 0x28, "fb954be7bfe038165542d5812f475a6959a9be3b5d49682d07182310febdabd701aa5da33302083b"}]}], "051a6b03b20708a1cf08112609fefd4f93ac3630ae39116d468a3246891d40fe662cc98b3acca1cc8d416042ce0d8801b65f75b5ec523bfc447fa3459bf8be75951c02af447051ea039a1e10b7926c1ee99c5a13d33f43595e0f079e721a1856"}}}}}, 0x3686) read(r0, &(0x7f0000147000-0x6f)=""/111, 0x6f) 2018/02/03 12:59:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00001a8000), &(0x7f00008b5000-0x4)=0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00003e7000-0x8)=@fragment, 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000be1000-0x5)='htcp\x00', 0x5) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10}], 0x10}}], 0x1, 0x0) [ 38.528172] device lo entered promiscuous mode 2018/02/03 12:59:52 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000025000)=[{&(0x7f0000013000)={0x408, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="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"]}, 0x408}], 0x1, &(0x7f0000027000-0x28)=[], 0x0, 0x8814}, 0x20000000) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0xfffffef5, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)}, 0x2) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001000-0x4)=0x0) fstat(r0, &(0x7f0000024000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000029000-0x4), &(0x7f000000d000-0x4)=0x0, &(0x7f0000029000-0x4)) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpid() r7 = geteuid() r8 = getgid() mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000023000-0x4)=0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000028000)={{{@in6=@ipv4={[], [], @broadcast}, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000013000-0x4)=0xe8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000020000)=0x0, &(0x7f0000029000-0x4), &(0x7f0000029000-0x4)) r12 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000015000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f000001a000-0x4)=0xe8) r14 = getegid() mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000016000-0x4), &(0x7f0000020000-0x4)=0x0, &(0x7f000000d000-0x4)) r16 = getegid() r17 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000029000-0x8)='./file0\x00', &(0x7f0000028000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000029000-0x10)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = getpid() mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000021000)='./file0\x00', &(0x7f0000029000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000028000)={0x0, 0x0, 0x0}, &(0x7f0000028000)=0xc) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000029000-0xe8)={{{@in=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000022000)=0xe8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000017000-0x8)='./file0\x00', &(0x7f0000029000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = getpid() mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000002a000-0xe8)={{{@in=@rand_addr, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000029000-0x4)=0x97) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000e000-0x4), &(0x7f0000029000-0x4), &(0x7f0000028000)=0x0) sendmmsg$unix(r2, &(0x7f0000027000-0x164)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000a000)=[{&(0x7f0000029000-0x1000)="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0x1000}, {&(0x7f0000029000-0xd5)="ad4c8cdf5381d71bb75b8f4505654de0385dc036db6959f8cc0ceb2b10d37b9223ed6a457e4fe8bc56a49c8387719088657351d94e746a6018e8d1dc6d73f7dd952f96cd1d63e0bed996c1591a290cf193aacbb129d6acc8b950924234bb358902809b187aabc6956c4d833de9eb2f0be5e2881b136f5667deb1466af6d4897e08a724aa1aec608046c963a34f05636862235138cff756fc5c36d1bc6869429e7639526cc5d451d99ebd8a3d39e1eb16d4205ac84e637965d51e44da3e6890dee23780b8d6821e77992aeec93e6414883eef7a5c6db8947a0f10939a0c", 0xdd}, {&(0x7f0000013000-0xf)="d4ade29a6ab8df39adc5173e87e4e5", 0xf}], 0x3, 0x0, 0x0, 0x4004000}, {&(0x7f0000029000-0xa)=@file={0x0, './file0\x00'}, 0xa, 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{&(0x7f0000028000)="753cad968f706dc155f13b097cc6eb26d43d2ef36d215d585f2fdb0de215", 0x1e}, {&(0x7f0000029000-0x14)="89dd664fc18b44fd10b4ff72346ba88ff2352753", 0x14}, {&(0x7f0000023000)="6952878d3cd83504dfea8f86c625a506eaf7ecdfffb65c56176a108e1c282e01c4bf3397c6e68a819eda832abfb499fe8f396e5a3f34d3969a3d049b96acf81d3138a0003866418a2f8bd336514d9a8135100c6a1bfd1fb0a7c429bfefcb5f892fd3539eb81a2869afceabf9d0db23ce05bf1762a743a8ac2feb16d2e3a1a0b1ff10", 0x82}, {&(0x7f0000024000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000004000-0x80)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, 0x0, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x80, 0x4}, {&(0x7f0000029000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000028000)=[{&(0x7f0000028000)="5d018f892e5b6861529320322c4a6c7def8709facb31e9822a22b2a49445eb0e2ef8818abbba7f9e1ed759f925cc9d59581105d4de5736045ae9b118afee99314ff8516f4725576e7f6deb609c53efee2af432cf13a88e768190f36324bea6542acdf8e0714756785a9d47795a722cacf30a0b2edc960a87ef11c59cb9ce6f52d938dc5639554d56a0deb99136c057b54763b1684c29509a1c94460e", 0x9c}, {&(0x7f0000028000)="420d88088f087bb66325ad355903afdc5549c58ffad31330f0b66f45af91e16ae137b6119ec3bf0b", 0x28}], 0x2, &(0x7f0000028000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x40, 0x4000000}, {&(0x7f0000011000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000022000-0x40)=[{&(0x7f000000c000)="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", 0xfa}, {&(0x7f0000004000-0x9a)="40bfad3263d95880ab9b1bcaed30b35634028561741c74499d838088db65051c95e4a2e211a125a03147c3adcf2e6e68358bd12be991759f6659b6efd331c8324a47cddbf37b44b941137e01fbd1495420e796fd135c46356052b06a21e8d7ee6f274ff7ee51610f21190ee2690eab04d7bdec092d1f9acc50f7733d67df12b69ebd378cb4db4f290c9566d1cce1964267f9950acaa9439a336a", 0x9a}, {&(0x7f0000005000)="87d5ab17a714038b4f1881c0c19f513016a7684b5157c3d2a013d99c4b42c5ce6a1a1730e2cece1ff7229c35871c82e71028b31cfc6bf3158f46c914f6f48dfd1790d2a5c18dc159420dafce16da4f640ee6af55f5c9ef41db4dcdec1e84b8a2d0b350eecf327262335e5ce0d4d0d20950af045cc3454339b762acb98eac3cae490f4e2fc0ac0ee2d23699dfd0b7b0ffa83405c0b0035250236f5054a2fd9eaa2e937e70aaa6e302138daf0d2b054e53e2eaf704dc33ed721f4cd3e86bc3e64427da1b", 0xc3}, {&(0x7f0000029000-0x90)="99585470c1624f0d5a29230563032def0cbfc290a12e4a25cc93a566b3c38cd377274297c1bc6f9a0a2cc73cfc6d8d6ec07a0c09736c711071f5be45b5a20806c26f30d089cdecb1e052798ffbc7af149f6650a6e99a545d788a909bd7efaf39bb22c03811e4092a0cd0025426b2ca5eb2e99747c7709aca646c04c22e48a60cf65b518251390d774893e4f8ba23e8a7", 0x90}], 0x4, &(0x7f0000029000-0xb0)=[@rights={0x28, 0x1, 0x1, [r0, r2, r2, r2, r2]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r2, r2, r2]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0xb0, 0x40800}, {&(0x7f0000017000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000029000-0x30)=[{&(0x7f0000027000)="fb761319e130d6c77fe4f2fd0c35a688a4", 0x11}, {&(0x7f0000028000)="be0f9680b09ebe8ff82863f32d2e1716c989eeb9e1d808bbb84126ce823f7c07dbbdc192f807f2d2a1fcd8695973da52b960bb5bd9304a68e15cd6d12dae48bab5949f2c1b6594beba72bcff312e5f2817249ba7e7445db73075dbd7f418ba63285db301c4f976cf6b72e2da76466e8292fcfc954df3ab8b0dbeaf38c08db0e75ffaf675abd181c9b787703d1d12a39efb", 0x91}, {&(0x7f0000012000-0xa5)="56d704c1de1b16ab6bc2d78b5db5e05dd3d0db6bf1152bf376a6f9477ee8fea3c35dd212fe2cce76d82339fce47c403550d4bf2776f0ac65e26da2de0e84785614b22e347918c3da2bd9623c814cf03e17ece0a0216d6bfbbaf4a56e56cd632a95dcfc3c9df3ceadadf9b1e786c62819f7bdbc38f8d9c7cd87250f8f5cb9c5132f0e6836dc2b7680dc3b421c17ddd0a3d9dce4eea6b3461a5528e7cbc101e86c137a8f847a", 0xa5}], 0x3, &(0x7f000001d000)=[@rights={0x20, 0x1, 0x1, [r2, r2, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r2, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r2]}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x30, 0x1, 0x1, [r1, r2, r0, r0, r1, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0xe0, 0x851}], 0x7, 0x4) 2018/02/03 12:59:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00009c9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000611000)={0x0, 0x8001, 0x4b9}, &(0x7f0000382000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000aa4000-0x8)={r3, 0xe81}, &(0x7f0000089000-0x4)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000075d000)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e3b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, 0x0, 0x0, []}, 0x98) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a24000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f000034d000)={{0x7ff, 0x2a5}, 'port0\x00', 0x10, 0x0, 0xfffffffffffffbff, 0x3, 0x0, 0x8, 0xc8c, 0x0, 0x4, 0x7795}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00006c3000-0xc)={0x0, @broadcast, @remote}, &(0x7f0000877000)=0xc) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000a51000)) 2018/02/03 12:59:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000030000)) pipe(&(0x7f0000e8a000-0x8)={0x0, 0x0}) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) epoll_wait(r0, &(0x7f000025b000)=[{}], 0x1, 0x0) [ 38.557613] device lo left promiscuous mode 2018/02/03 12:59:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x3c}, @in=@loopback=0x7f000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) r1 = getuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d6a000)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f000060c000-0x4)=0xe8) stat(&(0x7f00005d4000-0x8)='./file0\x00', &(0x7f000076a000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cc0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000576000-0x7b)="5d7d661e41a206b4a86125d3c7c1f1c845b5b652f5a44e3ddd5921c7ec5a30c77c2d84ba3aa6e432fb6a31bcd65492f6d8ee3b87bdb0073a34fe28f7db3698f193b85f0f33dbfbf1c0200682bc612db64eae3a0c8c97e3b34a5f1753d1099279e4f47582b80e1488206dd85514ba62da4e6069f3a08b87d7461b3a", 0x7b) setresuid(r1, r2, r3) 2018/02/03 12:59:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008d0000)='/dev/usbmon#\x00', 0x7, 0xe4182) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000c74000-0x8)={0x0, 0x7fff}, &(0x7f00005f5000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006f1000-0x10)={r1, 0x38, &(0x7f0000a39000-0x38)=[@in6={0xa, 0x3, 0x6194, @loopback={0x0, 0x1}}, @in6={0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @empty}, 0x2f6}]}, &(0x7f0000533000)=0x10) prctl$intptr(0x1d, 0x3) readlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000003000)=""/57, 0x39) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000328000-0x8c)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) keyctl$join(0x1, 0x0) 2018/02/03 12:59:52 executing program 6: mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f000024e000-0x7)=@ethtool_dump={0x25}}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000017c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x9000}) 2018/02/03 12:59:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ec0000-0xe)='net/igmp\x00') r1 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x3}) sendfile(r0, r1, &(0x7f00000da000), 0x3) 2018/02/03 12:59:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@generic="b4d4a34c57aaf5f90bc9068ef87a2a13", @ifru_settings={0x7cb, 0x800, @te1=&(0x7f0000000000)={0x9, 0x6, 0x20}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup3(r2, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x0, &(0x7f0000c42000)=""/36, &(0x7f0000a5f000)=0x24) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000044e000-0x8)={0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000529000)) memfd_create(&(0x7f0000a82000)='/dev/net/tun\x00', 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000067000)={{{@in6=@ipv4={[], [], @remote}, @in=@dev}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000641000)=0xe8) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000759000-0x4)) 2018/02/03 12:59:52 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x8080, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000014000-0x10)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000013000-0x10)={r2, r3, 0x1}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000012000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000002000/0x1000)=nil, 0x1000}, 0x1}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_getres(0x0, &(0x7f0000012000)) fdatasync(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00009cf000-0x20)={@common='bpq0\x00', @ifru_flags=0xa000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 38.625249] mip6: mip6_destopt_init_state: state's mode is not 2: 0 [ 38.685989] device lo entered promiscuous mode [ 38.702854] device lo left promiscuous mode 2018/02/03 12:59:52 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000017000-0x150)=[{&(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001a000)=[], 0x0, &(0x7f000001a000)=[]}, {&(0x7f0000010000-0x8)=@abs, 0x8, &(0x7f000001a000)=[{&(0x7f000000c000-0x1000)}], 0x1, &(0x7f000001a000)=[]}], 0x2, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000016000-0x4)=0x4, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0x0, 0x0, @ipv4=@empty}, @typed={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/02/03 12:59:52 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x10000, 0x100) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f000001f000)={0x7dc, 0x9, 0x3, 0x7}) r2 = accept4(r0, &(0x7f000047c000)=@sco, &(0x7f0000d99000)=0x8, 0x800) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0xffff) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000092c000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) r4 = getpgrp(0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000744000-0xe8)={{{@in=@rand_addr, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f0000d9a000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00008a1000)={0x80000000000040, 0x9, r4, 0x8, r5, 0x1, 0x0, 0x4}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000153000)=@ethtool_rxfh_indir={0x0, 0x0, []}}) pipe2(&(0x7f00005d1000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000736000), &(0x7f0000d9d000-0x4)=0x4) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000d91000)={0x70000000000000, 0x0, 0x10001, 0x0, 0x7}, 0x14) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000d9c000-0xe8)={{{@in6=@empty, @in=@local}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000d9b000)=0xe8) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r7, 0x400445a0, &(0x7f0000d9b000)=0x20) 2018/02/03 12:59:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_open_dev$tun(&(0x7f0000d3e000)='/dev/net/tun\x00', 0x0, 0x8000010000) connect$inet6(r0, &(0x7f0000e4b000-0x18)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000352000), &(0x7f0000e50000)=0x4) r1 = socket$inet6(0xa, 0x801, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008a2000)=@sack_info={0x0, 0xffffffff00000000, 0x7e}, &(0x7f000032f000)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00004a3000)={r2, 0x3, 0x5, [0x2, 0x0, 0x6, 0x10001, 0x1]}, &(0x7f00006f9000)=0x12) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000085c000)={r3, 0xfc, "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"}, &(0x7f0000c8b000)=0x104) listen(r1, 0x0) listen(r0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000119000)={@common='dummy0\x00', @ifru_flags=0x1401}) socket$inet6_sctp(0xa, 0x0, 0x84) r5 = fcntl$dupfd(r1, 0x406, r1) sendmsg$inet_sctp(r5, &(0x7f000019c000)={&(0x7f0000b25000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f00008e3000)=[{&(0x7f0000c9b000-0x74)="8003f07678c5f07452166bfe5162dea128dcc0337d2d034be1410109555d8759930fc30fa4435c1aa8a13c2099aabb69b133aac98603e51f9864b2dc651f9e383ae7bb09b62eb90704d7dfc29e6eebd5a73acd2d1b5524e912e417e2d066602e0dcffbdca22a4d13dd47e691b250640ff5bd3f42", 0x74}], 0x1, &(0x7f0000efe000)=[@init={0x18, 0x84, 0x0, {0x3, 0x1, 0x7, 0x4}}, @init={0x18, 0x84, 0x0, {0x12, 0x40, 0x1, 0x4}}, @init={0x18, 0x84, 0x0, {0x7, 0x1, 0x7, 0x200}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0xab51, 0x100000001, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xa69, 0x4, 0x3, 0x1ff, r4}}], 0xf0, 0x50}, 0x4004) pipe(&(0x7f0000e77000-0x8)) 2018/02/03 12:59:53 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002bd000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000d92000-0xb4)=[{{&(0x7f00003d1000)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f00006c5000)=[{&(0x7f0000a3d000-0x22)=""/34, 0x22}, {&(0x7f0000001000-0xd6)=""/214, 0xd6}, {&(0x7f0000001000-0x45)=""/69, 0x45}, {&(0x7f0000f27000)=""/72, 0x48}, {&(0x7f0000001000-0x37)=""/55, 0x37}], 0x5, &(0x7f0000001000-0x57)=""/87, 0x57}, 0xfff}, {{0x0, 0x0, &(0x7f0000001000-0x90)=[{&(0x7f0000001000-0xc2)=""/194, 0xc2}, {&(0x7f000006c000)=""/6, 0x6}, {&(0x7f0000001000-0xa8)=""/168, 0xa8}, {&(0x7f0000dd0000-0xf1)=""/241, 0xf1}, {&(0x7f0000001000-0x63)=""/99, 0x63}, {&(0x7f000099e000-0x90)=""/144, 0x90}, {&(0x7f0000000000)=""/131, 0x83}, {&(0x7f0000000000)=""/253, 0xfd}, {&(0x7f0000ea1000-0x6a)=""/106, 0x6a}], 0x9, &(0x7f0000233000)=""/62, 0x3e, 0x8}, 0xfffffffffffff000}, {{&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f0000edc000)=[{&(0x7f0000ddf000)=""/102, 0x66}, {&(0x7f0000de5000)=""/40, 0x28}, {&(0x7f0000000000)=""/36, 0x24}, {&(0x7f00008e2000-0xb)=""/11, 0xb}, {&(0x7f0000e98000-0x64)=""/100, 0x64}, {&(0x7f0000000000)=""/231, 0xe7}, {&(0x7f0000001000-0x22)=""/34, 0x22}, {&(0x7f0000001000-0xf9)=""/249, 0xf9}, {&(0x7f00008fe000)=""/4096, 0x1000}], 0x9, &(0x7f0000000000)=""/178, 0xb2, 0x280}}], 0x3, 0x12023, &(0x7f000033c000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f000016a000)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/02/03 12:59:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() poll(&(0x7f000023e000)=[{0xffffffffffffffff}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) clock_gettime(0x0, &(0x7f0000628000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/03 12:59:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x4, 0x0, 0x24}, [@algo_auth={0x48, 0x1, {{'cmac(aes-generic)\x00'}}}]}, 0x138}, 0x1}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00003b6000-0x4)) r1 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xffffffffffffffff, r1, 0x3, &(0x7f0000ac7000-0xdf)=""/223) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ba3000)='/selinux/policy\x00', 0x0, 0x0) recvfrom$llc(r2, &(0x7f0000d52000-0x20)=""/32, 0x20, 0x5bcec6600fea17ea, &(0x7f0000070000)={0x1a, 0xff, 0x32b, 0x100, 0x7f, 0x26, @empty}, 0x10) 2018/02/03 12:59:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80001) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000192000-0x4)=0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c5000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$KDENABIO(r1, 0x4b36) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000057000), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000002d000-0xc)={0x4000200a}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000946000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000276000-0x4)=0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000040000)=0x9) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000172000-0x4)=r4) signalfd4(r2, &(0x7f0000cec000-0x8), 0x8, 0x0) 2018/02/03 12:59:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000947000)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f00008b2000-0x40)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0xe9, 0x80000001, 0x7ff}}]}, 0x40}, 0x1}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a35000)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000013000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x3d02}) 2018/02/03 12:59:53 executing program 6: mprotect(&(0x7f00002fe000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000553000)=""/219, &(0x7f0000c9d000-0x4)=0xdb) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000136000-0x4)=0x2, 0x4) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = dup(r0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000cb4000-0xea)="16c73738bc401cecc16688feed9a9d230d10052951f1670a592baac943f8170161aedcb287cf60e87ed13e78d259b3130a5f497a664bb31c0e0002e1481a3462252549ab022abcb2f17a9f7180d0d3004d9488dac8108da92870fb39c25a1408539bcadcaff3ea655c236446676576ed390f4e40d2c8a35de535fa0d1465a4a91a57b5c1ff90c98fb7a56ef3fe5ff863fce067b43d2015e5cd983c8faf76c37f7bc6a53e7767c0ed50d7994fbca69921515eb2c9c2b5cc0a402225deb691165b3c4c857f01e8e14796491c494c433418e8dead42fcd6cf0a47416b4176abaf8a933512fe81730680a528") setsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000094000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000e7000-0x8)={0x2, 0xffffffffffffbd01, 0x8, 0x3f}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00008b8000)={{{@in6=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@broadcast}}, &(0x7f0000f36000-0x4)=0xe8) bind$packet(r1, &(0x7f0000cfc000)={0x11, 0x0, r2, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f0c000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) 2018/02/03 12:59:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e15000)={0x0}, &(0x7f0000ac0000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000f0000-0x7)='ns/uts\x00') setns(r1, 0x3fffffb) 2018/02/03 12:59:53 executing program 3: r0 = socket$inet6(0xa, 0xb, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e10000)) [ 38.877493] device syz4 entered promiscuous mode 2018/02/03 12:59:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006d9000-0x8)={0x0, 0x0}, 0x84000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00004f3000-0x4)) r1 = getpid() recvmmsg(0xffffffffffffffff, &(0x7f0000977000-0x258)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote={[], 0x0}}, 0x10, &(0x7f0000007000)=[{&(0x7f000096b000-0xbe)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb7000-0x3d)=""/61, 0x3d}], 0x3, &(0x7f0000941000-0xbd)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9e000-0x10)) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r1}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) 2018/02/03 12:59:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000217000)='/dev/snd/seq\x00', 0x0, 0x20006) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000a79000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00'}) write$sndseq(r1, &(0x7f0000309000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}, {0x0, 0x0, 0x0, 0x0, @tick=0x48b, {0x4}, {}, @queue}], 0x60) 2018/02/03 12:59:53 executing program 5: mmap(&(0x7f0000000000/0x550000)=nil, 0x550000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)) mmap(&(0x7f0000550000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f00002ce000-0xc)=[{}], 0x1, 0x0, &(0x7f0000550000)={0x400008000}, 0x8) 2018/02/03 12:59:53 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$cont(0x1f, r0, 0x4, 0x9) socket$inet6_udp(0xa, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f0000020000)) 2018/02/03 12:59:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getdents64(r0, &(0x7f0000f73000-0x159)=""/528, 0x210) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00005a8000)={&(0x7f0000079000/0x3000)=nil, 0x8, 0x7, 0x8, &(0x7f0000fcd000/0x4000)=nil, 0x1f}) syz_open_dev$urandom(&(0x7f0000ca6000)='/dev/urandom\x00', 0x0, 0x2000) connect$inet6(r0, &(0x7f00005f3000)={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2018/02/03 12:59:53 executing program 4: r0 = open(&(0x7f000012e000-0x8)='./file0\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000010f000), &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000002000)='net/llc\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000003000-0x30)=[{&(0x7f0000000000)=""/2, 0x2}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x3, 0x0) arch_prctl(0x1003, &(0x7f0000001000)="590ce830f9c926a847dc29970753") r3 = mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000)={r3}) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000003000-0x4)=0x8, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000005000)=0x1f) chroot(&(0x7f0000004000)='./file0\x00') setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000007000-0x1000)="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", 0x1000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000007000)=0x7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x37, &(0x7f0000009000-0x4), &(0x7f0000007000)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000006000)={@mcast1={0xff, 0x1, [], 0x1}, 0x81, 0x3, 0x0, 0x2, 0x3ff, 0x2, 0x4}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000000a000-0xb0)=[@in6={0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x8000}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, @in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x851}, @in={0x2, 0x0, @empty}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}], 0xb0) 2018/02/03 12:59:53 executing program 1: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) openat$ppp(0xffffffffffffff9c, &(0x7f00000ce000-0x9)='/dev/ppp\x00', 0x10000, 0x0) 2018/02/03 12:59:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ppoll(&(0x7f0000116000)=[{r0}, {r0, 0x4000}, {r0, 0x4020}, {r0, 0x4}, {r0, 0x8c}, {r0, 0x10}, {r0, 0x8000}, {r0, 0x1000}], 0x8, &(0x7f0000753000), &(0x7f0000502000), 0x8) ioctl(r0, 0x0, &(0x7f00003a5000-0x2)='W<') read(r0, &(0x7f0000eae000-0x58)=""/88, 0xfffffdfd) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000417000)=0x8, 0x4) 2018/02/03 12:59:53 executing program 2: r0 = openat$dir(0xffffffffffffff9c, &(0x7f00004d2000)='./file0\x00', 0x1, 0x20) sync_file_range(r0, 0x5, 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000515000-0xd)='/dev/urandom\x00', 0x0, 0x1fc) fcntl$setown(r1, 0x8, 0x0) recvmmsg(r1, &(0x7f0000d68000)=[{{0x0, 0x0, &(0x7f0000bf0000-0x40)=[{&(0x7f0000634000-0x9e)=""/158, 0x9e}, {&(0x7f000088d000-0x1000)=""/4096, 0x1000}, {&(0x7f00003a2000-0x9c)=""/156, 0x9c}, {&(0x7f00001d5000-0xa0)=""/160, 0xa0}], 0x4, &(0x7f0000051000-0x15)=""/40, 0x28, 0x7f59}, 0xa833}, {{&(0x7f00000d8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000381000-0xe)=[{&(0x7f0000b5e000)=""/63, 0x3f}, {&(0x7f000037d000)=""/247, 0xf7}], 0x2, 0x0, 0x0, 0x6c}, 0xffffffffffffffff}, {{&(0x7f00002c8000-0x10)=@ipx, 0x10, &(0x7f000073f000)=[{&(0x7f0000847000)=""/97, 0x61}, {&(0x7f000095b000-0x23)=""/35, 0x23}, {&(0x7f0000fe9000-0x3f)=""/139, 0x8b}], 0x3, &(0x7f00007fa000-0xa2)=""/162, 0xa2, 0x2}, 0x9}, {{&(0x7f000083c000)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f00008c7000-0x6e)=[{&(0x7f0000209000)=""/4096, 0x1000}, {&(0x7f0000a6e000)=""/177, 0xb1}, {&(0x7f00004d8000)=""/120, 0x78}, {&(0x7f0000321000)=""/105, 0x69}, {&(0x7f0000815000)=""/72, 0x48}, {&(0x7f00001b4000)=""/194, 0xc2}, {&(0x7f000092a000-0xd5)=""/213, 0xd5}, {&(0x7f0000f4f000-0x80)=""/128, 0x80}, {&(0x7f0000c44000-0x6b)=""/107, 0x6b}], 0x9, &(0x7f0000689000-0x71)=""/113, 0x71, 0x2}}], 0x4, 0x20, &(0x7f00009bb000-0x10)={0x0, 0x1c9c380}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f000029a000)={0x8, {{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xb4e4}}}, 0x88) 2018/02/03 12:59:53 executing program 5: clone(0x0, &(0x7f00004a7000), &(0x7f0000623000), &(0x7f000001a000-0x4), &(0x7f000004f000-0x3a)) madvise(&(0x7f0000653000/0x2000)=nil, 0x2000, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000203000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="cad507b7e150e5e6e3cc271f800382a7df0af0631a0cdc651735ec29b1f161386157a4d21a3f9c9005455e355936c76d0a461373b4e950f590595a500b277ed4a755b1f5b2278d163ef83dfefb83b691af567f8cafc239661f32701e834d1c51e712ed10f1857df22c6612fc44e0b01759a5f69f2161cb12eab64486106630924d81c035a630", 0x86) 2018/02/03 12:59:53 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000090000-0x8)={0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000028a000-0x108)={0x6f2f, {{0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, {{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = accept(r1, 0x0, &(0x7f0000329000)) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000188000-0x4)=0x1, &(0x7f0000398000)=0x4) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@rand_addr}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/03 12:59:53 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003e0000)=0x820, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000a0d000-0x50)={@generic, @ifru_map}) inotify_init() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001000)={@generic="d83b0ad80d115ab343949a19e685a19d", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000002000)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000003000-0x4)) sendmsg$nl_crypto(r1, &(0x7f0000003000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000002000)=@delrng={0x10, 0x14, 0x0, 0x7, 0x3, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000004000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000005000-0x8)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000005000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000001000-0x4)=0x26) socket$l2tp(0x18, 0x1, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000006000)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f0000007000)='./file0\x00', 0x0, 0x0) r3 = dup2(r1, r2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r3, 0x101, 0xa, &(0x7f0000009000-0x4)=0x1ff, 0x4) ioctl$VT_WAITACTIVE(r1, 0x5607) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000009000)='\x00') 2018/02/03 12:59:53 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000011000)={0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000010000-0xe8)={{{@in6=@ipv4={[], [], @broadcast}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f000001e000)=0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000021000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001d000)={&(0x7f000001e000-0x40)=@ipv4_deladdr={0x2c, 0x15, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @common="65716c000000000000000000000000c8"}]}, 0x2c}, 0x1}, 0x0) 2018/02/03 12:59:53 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ed9000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept4$ipx(r1, &(0x7f0000eac000-0x10), &(0x7f0000154000-0x4)=0x10, 0x80800) r2 = socket(0x5, 0x803, 0x5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c7a000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, &(0x7f0000918000)=0x8c) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000fe6000-0x4)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000fe5000-0x108)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002}}, [0x934d, 0x2, 0x3, 0x8, 0x400, 0xf8, 0xffffffffffffff00, 0x8, 0x80000000, 0xea, 0x0, 0x6, 0x52fa, 0x7, 0x7b]}, &(0x7f0000fe5000-0x4)=0x108) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000fe1000), 0x4) 2018/02/03 12:59:53 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$int_in(r0, 0x0, &(0x7f00005ef000)) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000564000-0xc9)="1ca0ff2438edf7679c096b7ba6282a710f0da35d643021c596904ca4cbe621a1d96bb6b32d10389e264c42d9958f9767a353916738e41474a5694808949e1fad5409432358b432c13eb0227debdd1af86fc08ff9ca6a7fa628598c0ed409d230d731a6aa786b10071086f76ea3d7b25a35795017bbf0bcd69cee212632e6981bd29979f96ae2482811cd98425380ad3e249c52a3bf4476a39f6117f445d1a8f2454cb039a77de2bd2419fd9a8b47eded89f7a99450366cf8a5c0e138b922185efd8d790ee296323280", 0xc9) bind$netlink(r0, &(0x7f0000723000-0xc)={0x10, 0x0, 0x1, 0x80}, 0xc) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00009ca000-0x79)={0x8, 0x71, "3a3a2971b4ad774b24dfa6894e3e2b6c9195ed74a6539f9f36ee09e9be4a0c42ae5b15440fcb5442b0e973fb36bdad9dea4f033629c7986affd68d42fbc49136dd84c9ca1002ef1596dc542f9e818ebfdb1a9aba2f330746268700dac1e025bdfa3a9cc952ed723bfb7d554a006d316b92"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c20000-0x1b)={{{@in6=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@multicast1}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @empty, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r3, &(0x7f0000003000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000004000-0x58)={{0x1ff, 0xffffffff00000001}, 0x1, 0xfffffffffffeffff, 0xba10, {0x7956, 0x9}, 0x2, 0x270}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000004000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000004000)=0x6) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0xff, 0x8001, 0x5d05582a, 0x7, 0x2, 0x9}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000005000)='./file0\x00', &(0x7f0000000000)={0x100000001, 0x2}) fcntl$setsig(r3, 0xa, 0x24) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000005000-0x4)) socket$inet6(0xa, 0x80007, 0x401) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xf) ustat(0x5, &(0x7f0000001000-0x20)) 2018/02/03 12:59:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) connect(r0, &(0x7f00000c9000-0x10)=@l2={0x1f, 0x99dc, {0x12fdc2de, 0x2e89, 0xff, 0x2, 0x599, 0x200}, 0xfffffffffffffffc, 0x20}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/03 12:59:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x0, 0x37b) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000024c000)={0x0, 0x1, 0x3, [0x2, 0x2, 0xffff]}, &(0x7f0000040000-0x4)=0xe) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f26000)=@assoc_value={r1, 0x10000}, &(0x7f0000523000-0x4)=0x8) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xfffffffffffffe03}) 2018/02/03 12:59:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x50d58ef, 0x0, 0x8, 0x7fffffff}, &(0x7f0000003000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x3ff}, &(0x7f0000000000)=0x8) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000)}) 2018/02/03 12:59:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000000)={@common='syzkaller0\x00', @ifru_ivalue=0x34f}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r1, &(0x7f0000001000-0x1000)=""/4096, 0x1000) socket$packet(0x11, 0x3, 0x300) getdents(r1, &(0x7f0000001000)=""/24, 0x18) 2018/02/03 12:59:53 executing program 4: pwritev(0xffffffffffffffff, &(0x7f0000005000-0x60)=[], 0x0, 0xfffffffffffffffc) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dcd000-0xc)='/dev/rfkill\x00', 0x101002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fb0000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ef1000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000db2000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept$llc(0xffffffffffffffff, &(0x7f0000bd9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10), &(0x7f0000a4a000)=0x10, 0x0) r17 = epoll_create(0x100000000) r18 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ca5000)='/selinux/mls\x00', 0x0, 0x0) r19 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000beb000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) recvmmsg(0xffffffffffffffff, &(0x7f0000d06000-0xf0)=[{{&(0x7f0000001000-0x60)=@nfc_llcp, 0x60, &(0x7f0000ed0000-0x50)=[{&(0x7f0000001000-0xd1)=""/209, 0xd1}, {&(0x7f0000000000)=""/133, 0x85}, {&(0x7f0000b6e000-0x25)=""/37, 0x25}, {&(0x7f0000000000)=""/135, 0x87}, {&(0x7f0000001000-0x2c)=""/44, 0x2c}], 0x5, &(0x7f0000e51000-0x6f)=""/111, 0x6f}, 0x3}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x13)=""/19, 0x13}, {&(0x7f000006e000)=""/108, 0x6c}, {&(0x7f0000000000)=""/184, 0xb8}, {&(0x7f0000761000)=""/229, 0xe5}, {&(0x7f0000f9b000)=""/10, 0xa}, {&(0x7f0000fce000)=""/110, 0x6e}, {&(0x7f0000000000)=""/192, 0xc0}, {&(0x7f0000000000)=""/156, 0x9c}, {&(0x7f000059c000)=""/136, 0x88}], 0x9, 0x0, 0x0, 0xfffffffffffffffd}, 0x7ff}, {{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000429000-0x40)=[{&(0x7f000066f000-0xae)=""/174, 0xae}, {&(0x7f0000000000)=""/197, 0xc5}, {&(0x7f000089e000)=""/41, 0x29}, {&(0x7f000003e000-0xec)=""/236, 0xec}], 0x4, &(0x7f0000000000)=""/5, 0x5, 0x3}, 0x600}, {{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000d2a000)=[{&(0x7f0000ab4000-0xae)=""/174, 0xae}, {&(0x7f0000733000)=""/246, 0xf6}], 0x2, 0x0, 0x0, 0x6}, 0x3f}], 0x4, 0x20, &(0x7f0000175000-0x10)={0x77359400}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000e3000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000b5b000)=0xc) stat(&(0x7f0000003000-0x2)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000b24000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a95000)={0x0, 0x0}, &(0x7f0000a51000)=0xc) r26 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000d4b000)={0x0, 0x0, &(0x7f0000e74000)=[{&(0x7f0000c4f000-0x1108)={0x1108, 0x23, 0x800, 0x7, 0x0, "", [@typed={0xc, 0xe, @u32}, @typed={0xc, 0x68, @fd=r1}, @generic="0b3995f6a4cf92368c554fa667554f365b7b4151f9f6eb1742cb00b5b99281f6aba4c57c2f74522e9ff5649be6ee6b845960329a8817f916768f4af9b6a5fb392d1b69343dcf6f9d6361799f729638693b034e6d7f1871429b68268c74a77d62bbc698615b823bef9233ffc53f65dd9b9cd9d0feecb33497bcff037cb28b41d676df33fd5594e1fa60e2814d08efdee937196fae42ac3ee7348a5d5b0d65850630b9ad264308151aad08cb2b0c91e087a9b0a6cde487350cf4bb02dd32f96946e708cd18775960", @nested={0x1018, 0x47, [@generic, @typed={0x1008, 0x5a, @binary="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@binary="700abb8d4ed51b00f781dedb577d7a3e6bdfdebd06da23e441a6b0f661a596643c1504b181d301e692f3b4d09dfaf6623991ad7c6cce014cbaf977b3d5f9d026ff06e59dc9447d039d3d57d272796ff6e6b96e75350d539fc6befe9f2ca05f46b002a937"}, @typed={0x8, 0x40}, @typed={0xc, 0x7e, @fd=r5}]}, @typed={0x24, 0x37, @str='+(m}vboxnet1cpuset@wlan1,-\x00'}, @generic="6f696d34d0e463deaa5365e0c3de1bb35de5583e841fe29d7c", @typed={0x8, 0x2}]}, 0x1dc}, {&(0x7f0000001000-0x22c)={0x22c, 0x31, 0x0, 0x3, 0x1, "", [@nested={0x2c, 0x7e, [@typed={0x18, 0x78, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0x10, 0x51, @u64=0x5}]}, @nested={0x1f0, 0x61, [@typed={0xc, 0x41, @uid=r6}, @generic="3e82e6e55a47bfbcd3112f4030014285d93f32bd58b210c69d752fcc0ac941ec10d72320ff70cd6bda9838247717f2eaff2679c08bd0d03cf6049b6c0215dcb0cae56131732cc7d9450435e5fa44bb78e75081f405ed7bae66c2f6f4af60ec78ce8b203d04a746f94baf825803089f3a95b95c203a6b2bb616639715c259201c9c01573e218038c4c8f309ea69cb6f8b398cbc5ccc31779a401442b3deac6805d152069069c60fd62024923c", @typed={0xc, 0x3a, @u32}, @generic="61b79652ea39f6e4c3d5c07539a1f48df217ff852fa6ffc604645999182cb36de06873cda4372715293dce1e64f2adf964cbfad51b4492262982596f63a107d1be89b788a308c709ae7ffdd24d1ae632c84e922dee6112cbf525d7009ced854a1004dd1b76b9e8ae77d6414a7537a830bd1ae0e542e391b6fe787cea0bd6b976f52a513ad62ba6d76f21306734790b084dedd517c243be9932cf6d232912d7b2b152c9450832e1c835c9ffbda1ad6ca893bdf4ddf0160ce2f2b07d173ddf041ef78e115c3e0054b8fb4cdaca7166180ccfa8506552db76070f56115f1cc65937566256e353b31c06ecc1bd6d3269338abc5c89", @typed={0x10, 0xb, @u64=0x6}, @typed={0xc, 0x8, @pid=r7}, @typed={0xc, 0x53, @pid=r8}, @typed={0xc, 0x1d, @pid=r9}]}]}, 0x22c}, {&(0x7f0000001000-0x178)={0x178, 0x1e, 0x200, 0x4, 0x1, "", [@nested={0xf8, 0x8b, [@typed={0x8, 0x47}, @typed={0x10, 0x18, @u64=0x8}, @generic="67d3ab35b6e898ff797f186176a9f6adf471b7101b512b30bad7d6930f364156030cff7e63ff148428808dce8c154b416e5682554529a4f37a8e2af63a4217e3b3944e1f47659e20e7dac55a17dd38b25dffe1edc8392ce1627ee9f1d51728950e80fb5c657a1443cc1d17c17502850ee5850130383ca77a3b1deba420fc3e319a1ececba434110bd93c6bd4f460273a1c4902ed030e09bddc052b40d6da38ec94fd30f4755a2daeffc891be93a835a6496ba1d2e4f6aa443586da1637da0efc7c0893a7432c056d63a6170917c91562feac4cf0740fa854ba54c74b"]}, @generic="cc4d94413689db9d7f0fc1e6c2365a8304b7d52ff522af6efde44154a848babe7c04f849fc8c77b6deed6752a954de9bad503578e25dcb12d6ce97e40a0e700dc1a8c98dfca3417aad8a293b789ae0f5cb0e8bb007456dad9482fbcda7b5bfde99d49c45e367111ecacb7a2a17"]}, 0x178}], 0x6, &(0x7f0000001000-0x90)=[@rights={0x18, 0x1, 0x1, [r10]}, @rights={0x38, 0x1, 0x1, [r11, r12, r13, r14, r15, r16, r17, r18, r19, r20]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x90, 0x4004895}, 0x8000) getpid() 2018/02/03 12:59:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000add000)='gid_map\x00') preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00007ba000-0x30)={0x10, 0x0, &(0x7f00005f3000-0x10)=[@clear_death={0x400c630f, 0x2}], 0x1000, 0x0, &(0x7f0000915000)="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"}) 2018/02/03 12:59:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000d08000), 0x10) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cde000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f000061a000-0xc)={&(0x7f0000b07000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) modify_ldt$write(0x1, &(0x7f0000a60000-0x10), 0x10) r1 = add_key(&(0x7f000011f000-0x6)='logon\x00', &(0x7f000028b000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000e4c000)='dns_resolver\x00', &(0x7f000052c000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ea7000-0x1)='\x00', r1) 2018/02/03 12:59:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005d7000-0x9)='/dev/ppp\x00', 0x4000, 0x0) ioctl$TIOCNXCL(r1, 0x540d) ioctl(r0, 0x80004524, &(0x7f0000b29000-0xd9)) 2018/02/03 12:59:53 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000028000)={0x10, 0x0, 0x3, 0x80}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r3 = fcntl$dupfd(r2, 0x0, r0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fd1000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) write$tun(r3, &(0x7f0000020000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14}, {[]}}, @icmp=@info_request={0xf}}}, 0x26) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000c33000)={0x0, 0xc7, 0x3, 0x10001}, 0x10) 2018/02/03 12:59:53 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001a000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f000000b000)={&(0x7f0000007000-0x2c)=@ipmr_newroute={0x1c, 0x18, 0x424, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x10, 0x0, 0x8001}, []}, 0x1c}, 0x1}, 0x0) 2018/02/03 12:59:53 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fd4000)='/dev/ppp\x00', 0x40c000, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fd4000)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f00004af000-0xa)='encrypted\x00', &(0x7f0000fd5000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00005fe000)="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", 0x1000, 0xfffffffffffffffb) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r2, &(0x7f0000fd6000-0xba)=""/186, 0xba) r3 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000fd5000-0x18)={0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fd5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fd5000-0x30)={0xa4, 0x0, &(0x7f0000807000)=[@transaction_sg={0x40486311, {{0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x20, &(0x7f0000a77000)=[], &(0x7f0000cda000-0x20)=[0x0, 0x0, 0x68, 0x30]}, 0x4aa76b9}}, @transaction={0x40406300, {0x1, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x30, 0x20, &(0x7f00004a7000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x1}, @fd={0x66642a85, 0x0, r3, 0x0, 0x4}], &(0x7f0000fd5000-0x20)=[0x18, 0x58, 0x48, 0x30]}}, @acquire_done={0x40106309, r4}], 0x20, 0x0, &(0x7f0000775000-0x20)="834e57e2ce138f5b959ccf21a80465a95b22f9c29f87d9fffaeee1c733d036cf"}) r5 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fd6000)) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc2000-0x4)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f000012d000-0xde)}) 2018/02/03 12:59:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000899000-0x4), &(0x7f000005a000)=0x4) bind$inet6(r0, &(0x7f000006c000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) recvfrom$inet6(r0, &(0x7f0000d37000)=""/4096, 0x1000, 0x0, 0x0, 0x0) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) 2018/02/03 12:59:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x0, 0x7, 0x7}, &(0x7f0000001000-0x4)=0x10) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x4000}) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00001d5000+0xad0)="9d7aab8f46c4f1a80cd6e86c56bd85eb4c973ae373bffb1dedba4c3fc0da2a216b76bb033198b63195c949fc26b56d4bc1935456f1717a6d6eb1f0684e628d0277c5eed884a236b3bc9d585147f69e9058391cb8ac7b7aebb7b19c10ef0e28d4ab430e84a9b79e84b2955a0f49b99f8c5e90642f2ad00694b075302f52076443c0ef8404cdf53d90cce39426d4678089cc25b0c2e38e642fc171299d204fde9492e556", 0xa3) accept$unix(r2, &(0x7f0000ad5000)=@abs, &(0x7f00005db000-0x4)=0x8) dup3(r0, r1, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000281000), 0x8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000abc000-0x38)={&(0x7f0000011000)={0x10}, 0xc, &(0x7f0000c08000)={&(0x7f0000790000-0x2f8)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003c3000-0x8)) 2018/02/03 12:59:53 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) futex(&(0x7f0000362000)=0x9, 0x3, 0x5, &(0x7f00000e2000-0x10)={0x77359400}, &(0x7f000045c000)=0x3, 0x658) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000e69000-0x1000)=""/4096) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005d7000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000409000)={0x0, 0x1, 0xe16, 0x1}, &(0x7f0000713000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000050f000)={r2, 0x9}, 0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e58000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sched_rr_get_interval(r3, &(0x7f0000000000)) 2018/02/03 12:59:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000d08000), 0x10) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cde000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f000061a000-0xc)={&(0x7f0000b07000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) modify_ldt$write(0x1, &(0x7f0000a60000-0x10), 0x10) r1 = add_key(&(0x7f000011f000-0x6)='logon\x00', &(0x7f000028b000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000e4c000)='dns_resolver\x00', &(0x7f000052c000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ea7000-0x1)='\x00', r1) 2018/02/03 12:59:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002f1000-0xe8)={{{@in=@rand_addr, @in6=@dev}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f000005d000-0x4)=0xe8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000024b000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x3, 0x0, &(0x7f0000e1a000)=@generic="b8bdc38a627d074d52e750a266555fe6"}) [ 39.242691] device gre0 entered promiscuous mode 2018/02/03 12:59:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) r1 = open(&(0x7f0000960000)='./file0\x00', 0x0, 0x0) accept4$inet(r1, &(0x7f0000198000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000d2b000)=0x10, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000041000)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000ffc000)={0x0, 0xfffffffffffffffc, 0x1, 'queue0\x00', 0x582}) 2018/02/03 12:59:53 executing program 5: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000469000-0xf)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r1, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/02/03 12:59:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002d1000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000050d000-0xe8)={{{@in6=@loopback, @in=@local}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000344000)=0x4b) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f2f000-0x190)={0x8, {{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}, 0x1, 0x2, [{{0xa, 0x3, 0xc0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xefa}}]}, 0x190) pipe2(&(0x7f0000dd5000)={0x0, 0x0}, 0x4800) listen$netrom(r2, 0xb) ftruncate(r3, 0x8000) openat$pfkey(0xffffffffffffff9c, &(0x7f00005ad000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r4 = socket(0x2, 0x2, 0x0) rt_sigreturn() ioctl$int_out(r3, 0x5460, &(0x7f0000aa3000-0x8)) r5 = request_key(&(0x7f0000a68000)='ceph\x00', &(0x7f00001e6000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ad7000-0x15)='/proc/self/net/pfkey\x00', 0xfffffffffffffffd) utime(&(0x7f0000320000-0x8)='./file0\x00', &(0x7f00007b1000)={0x8, 0x1}) keyctl$clear(0x7, r5) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000258000-0x10), &(0x7f000086c000)=0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000524000-0x108)={0x1, {{0xa, 0x2, 0xd, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, {{0xa, 0x3, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x108) keyctl$search(0xa, r5, &(0x7f0000f98000-0x8)='keyring\x00', &(0x7f0000b48000-0x5)={0x73, 0x79, 0x7a, 0x3}, r5) 2018/02/03 12:59:53 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000288000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x4, 0xe83, 0x3, 0x8, 0xd9, 0x7}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) 2018/02/03 12:59:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ce7000)='/dev/usbmon#\x00', 0x4, 0x101000) ioctl$TIOCSBRK(r0, 0x5427) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000367000)={{&(0x7f000022d000/0x3000)=nil, 0x3000}, 0x1}) lstat(&(0x7f0000c14000-0x8)='./file0\x00', &(0x7f000095f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) 2018/02/03 12:59:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d77000-0xc)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000032f000)={0x0, 0x1ff}, &(0x7f0000e92000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00002f2000-0x8c)={r4, @in={{0x2, 0x2, @rand_addr=0x4}}}, 0x8c) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d9c000-0xe)='/dev/keychord\x00', 0x100, 0x0) getsockopt$inet_dccp_buf(r5, 0x21, 0xf, &(0x7f00009c3000)=""/4096, &(0x7f0000c98000-0x4)=0x1000) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000a02000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[]}], 0x1, 0x44) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000010a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) [ 39.297902] binder: 8035:8039 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 39.348891] binder: 8035:8039 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/02/03 12:59:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000042b000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000267000-0x28)={&(0x7f00003e5000/0x2000)=nil, 0x3, 0x5, 0x10, &(0x7f0000c4c000/0x4000)=nil, 0xfffffffffffffc00}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000084000)) faccessat(r0, &(0x7f00007d9000-0xe)='./file0/file0\x00', 0x0, 0x0) 2018/02/03 12:59:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) time(&(0x7f0000200000)) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/02/03 12:59:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002bb000-0xa)='schedstat\x00') sendfile(r0, r0, &(0x7f000017d000-0x8), 0x8001) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bb4000-0xc)={0x0, 0x72e, 0x30}, &(0x7f0000e5f000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000926000)={r1, 0x1f}, 0x8) sendmmsg$nfc_llcp(r0, &(0x7f000020d000)=[{&(0x7f00009ec000)={0x27, 0x5, 0x5, 0x0, 0x3f, 0x3, "9d604d04ae5e75d5157040647b47d9788f86f9b8425029278c9e98e7a6e643940a2930dae204d29c2c5c48623bb48a5faaf0bae6d031f5415c16966826b8d5", 0xfffffffffffffff8}, 0x60, &(0x7f00000e8000-0x50)=[{&(0x7f00002c5000)="ae850da329825316fa8ed49c2f2e907b2e9c8ec97571", 0x16}, {&(0x7f00000fa000)="87df042139ccd205c5affe39f37bf9981bc0494c8810bf52a237c2a582523b9abcc523effce79b33727e8ded5da0289d626fab3ab7422386b709dc9caf3abaa8535aea0940cb956a16a5c218e8a19abb54cf1ed1b9dcd25e489c300e31175c91d2b2312cbbf597e1a5f7d32fb282abd33b6fb66a4f8fd6b51134c0d49834074ab941006865d69cb1f5a0d5d899abbfd58637bef81c811876b53b4b05c6849c3ccd7e57f51d97ca1807d5fcb9", 0xac}, {&(0x7f0000529000)="dcfce94d9ca7f7d1e149a18bb92d7c1f61254da5bfae2de15a08bcdd866493f93cf66a57c210a5beabfb6be8e5c694ec10acfa9fb6918050a91eed69886ab880168b73820ec18efe90c57b39b3a2df45d7854a8ae096c2eff2e7166eaf7e89cce05db9f01ec788d01201a483f29e0830b8a7655f9b4af7c2e95591bab690c11b43fa10fe53a116c19b78f980c311486f39998d78397cd747", 0x98}, {&(0x7f00009fe000-0x1d)="994e16e861af406f6e527a866a0cdb6d0043c28f89768c12058745c78f", 0x1d}, {&(0x7f0000874000)="968b4b6fe3deb9b33ed288a194060858fa2aba9be8795f9e092fdbf457834d3b187079ac", 0x24}], 0x5, &(0x7f0000f52000-0xb8)={0xb8, 0x10f, 0x7, "79bfa8d426b07f9d0c6e3e121f42b1feba86b3fcd439013ef52ccf620cfab5bc2902f7c5b1f01caabf030bbd4df4841e7f1fb67142c2558d40cf2b200b172fdfb1f81d9ced203e307e91ab8b3fc2bf6dac24b8e0467e3a6e37c92d562cfbb4e78a086777204b74f2f6f2086d6424e371867c0583fd10464992835b690dba02535a7c1330bdf25f6ac3d0fd7215befbc7c102cdfc91589440923cf1a24f11bf8461444043ee8e"}, 0xb8, 0x20040000}], 0x1, 0x800) prctl$setendian(0x14, 0x1) r2 = syz_open_dev$sg(&(0x7f0000ac8000)='/dev/sg#\x00', 0xf1, 0x200) getpeername$packet(r2, &(0x7f0000127000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000829000)=0x313) 2018/02/03 12:59:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x0) r2 = dup3(r1, r0, 0x0) connect$unix(r2, &(0x7f000002d000)=@abs={0x1}, 0x8) 2018/02/03 12:59:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000ad3000)='./file0\x00', 0x102, 0x1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000fab000-0x4)) r1 = socket$packet(0x11, 0x2, 0x300) keyctl$join(0x1, &(0x7f0000ec7000)={0x73, 0x79, 0x7a, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b74000)) sendto$inet6(r1, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x2001, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/03 12:59:53 executing program 4: mmap(&(0x7f0000000000/0xa79000)=nil, 0xa79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000581000-0x4)=0x0) r1 = getpgrp(r0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r2, &(0x7f0000043000)={0xf97cff8c, 0x8, 'SE Linux', "a3d0aa72f6aea5ce46651484d7c3eddfaad47659b024f062f8f00c2a2068a82b65cbfcdd4a74bbdab291f0755e8434d662feca4c1559dac3dee0f776d71b78a7d7d43c3bc125ff470b69622892c4b27b6e9ada27a368a2d32ca829206cf1fe29d94b0be73256eb9a778024bd920a3fd21a85dcdaa47e117ceb48c805ce064e6b67ef96f053134981800fbe43395d6455645036af073c2eb6c4e730095dfdf6354e662d1f62e63a732a5ed8cdb9caf1456a00193f082f987e451f1f878eedbb0027abd077e376dd217a6b689801060cd7c533b9db324800801b11e3b5cc900f"}, 0xef) unlinkat(r2, &(0x7f0000a7a000-0x8)='./file0\x00', 0x200) r3 = gettid() mmap(&(0x7f0000a7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000602000-0xa0)={0x0, @in6={{0xa, 0x3, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x101}}, 0x3, 0x50, 0x7, 0x7fffffff, 0x3}, &(0x7f0000a7b000-0x4)=0xa0) mmap(&(0x7f0000a7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a7b000-0x10)={r4, 0x1, 0x2ef7, 0xfffffffffffffbff}, 0x10) r5 = syz_open_dev$mice(&(0x7f0000788000-0x10)='/dev/input/mice\x00', 0x0, 0x420000) mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r5, &(0x7f0000a79000), &(0x7f0000437000)=0x10, 0x80800) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r3, 0xb, &(0x7f0000a75000)={0x0, 0x0, 0x30004}) rt_sigtimedwait(&(0x7f0000a72000)={0x563}, &(0x7f0000a78000-0x10), &(0x7f000044a000)={0x0, 0x989680}, 0x8) 2018/02/03 12:59:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000) writev(r0, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000705000-0x4)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000131000), &(0x7f0000e0f000)=0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000254000-0x4)=0x6, 0x4) recvfrom$ipx(r1, &(0x7f0000eda000)=""/49, 0x31, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c93000)={0x0, 0x5e}, &(0x7f000097f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fe2000)={r2, 0x2}, &(0x7f00009be000-0x4)=0x8) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/02/03 12:59:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a6f000)='/dev/random\x00', 0x0, 0x6c498a28080b8f28) fcntl$getownex(r0, 0x10, &(0x7f0000b31000-0x8)) r1 = open(&(0x7f0000468000)='./file0\x00', 0x20801, 0x5) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000c27000)={0x9, 0x33, "a6452f91f8684361dceb8c948bc02d21439d91425c46a561b6cb5a059bd00c298ecca683506e493e189c98c307266327e3775e"}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00001fc000)='reno\x00', 0x5) r2 = getpid() ptrace$getregs(0xc, r2, 0x6, &(0x7f00001b0000)=""/117) r3 = socket(0x10, 0x4000000000200, 0x400000000010) sendmmsg(r3, &(0x7f0000136000)=[{{&(0x7f00004dc000)=@pppoe={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e, &(0x7f0000497000)=[{&(0x7f00006e6000)="abbc3fde31cd7dd213988c0aab392eb117a40ed7628d75d9f427e070e772a5ad00708a4f03cbbd7118204f864f110a4e2102261502763d7a458cba2e584fab06ffad24b11e2ce342673abcb52ac07c3fbe512363db1b0f3f4851cd5f6a9ef4b87a5e49fcf860fe79c3c880a86c5786ba", 0x70}, {&(0x7f00002d5000-0xfe)="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", 0xfe}, {&(0x7f00002ee000)="90800d5a230cf47f07ea7cc2409e13c3c41dba184868671e8e8ecfceeb743d7ccf6d827418df6ea364cb7963644641f981c514b1096d4c33607d310118afc89779543364be1d72b84e3fb2e2d872130569f5bd1fa7a58d29311f6fbba331d009f53f5826293c75835b9898e0a9db64e6bf25ad4d9f4cf2b4ed679f19c1b0df77537fbcb4c87cf8780a0cae6502e2b1140f", 0x91}], 0x3, &(0x7f0000022000-0x2420)=[{0xc8, 0x11f, 0x1, "92d11266ca9e8d7e717e50d3f4eed3ea3289c2277b78acc443db3b304801d238d19e0bb98f78827d130d7185e441a2650f5232da4a38ea27b53cbb37a7506a0da7f1e49045c93a3d453a131cae6686e245c27f7f75af378cd3d927eae84653b52981b58f66856b0b7549e017cf1e64712ef6a61cecf200bae39f7ef27609c34f67154240acfbb12ddb7838849743f1579dbfc6c8a69472a38e92c7e12fb2a5c1e7aa7c5d7592009173901821c18aea78e41f64"}, {0x1010, 0x11f, 0x8000, 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{0x98, 0x1ff, 0x4, "5111105eb9e9ed444f686fbee6f02d2a27848be5ce97779ef9dc64bd56909ec5f44199ab0009e9c07601715839a667e8c153f1ac4e857efe385df816d7fb7742c41dd7a468fff1d58ad7935701aad2a797af73f5f564a55133d9cf796eb78806c4c841fe97720be4e5e03ddb3f1c6f1e9ac4235be798db7defe9975f07bf27777393"}, {0xb8, 0x88, 0x3, "6848e4bc74f830b7d406784fcc4eaacf4b972f003795912f1d40dca7102c3bd81c0616a906379d22a6da78014d80d305168466c0217c19d02848c4a7c8611962a575812bae0cde27ebfbe7f7f6be6e5bf4497022d715eb996ca739cfa661d663fb571f15a7997e4009f0045a2685efa3307802de1f7f0742cd1b485994b1b6d1dcb48c59f6c6418ee66bc37a334466a4cd8231ca1346e8f6b59390fcf9e1ef45ce6515b1"}, {0xe0, 0x109, 0x7, "c5237a4769c8ce225dc0330c870dfa7182c4450d3a0084c90c69f66fe78818314809cbc546bd7fb34c5c4c543a5221fac8b60bb62a30b6609f6ed92de7644544e0f30b2d3d935fa466cb47feb34fbeeea0ae0976faa64df04f5119c289c43d391da18c39731b9820628ad2d142334f7631d49fb71100842c69711d1f80e20b2e292133ac3c244d05160a80b23a1e334d59e3f6318fe539ed66ec87d961d65ac59f41370d0bdfb2edd7ea902883e5f04407c0b6b70e0b129fd4e42007df95d33f9caa32c28a7d139e3a9a7510"}, {0x30, 0x10f, 0x401, "fcb6260f9ecfff0d2887a414c4c7e3a1a19d0494214f70851ac0"}, {0x18, 0x11f, 0x1d1d, "e284f4659c"}], 0x2420, 0x80}, 0x2}, {{&(0x7f0000282000)=@llc={0x1a, 0x4, 0x9, 0x43, 0xffff, 0x1393, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x10, &(0x7f0000268000-0x30)=[{&(0x7f0000b82000)="514c44d3a57b20f758779584324df64b99c5e07171e8120d27f582c17a9ac810b1f88ee445c230d0d57fc736e8858350004d0d6e990649f5ab6fb5918bc7f00f67fc72c9ab", 0x45}, {&(0x7f0000b92000)="674b159b2337f143fef0b75dad810f6c78194dd0572c43a97ff2c853ab1e8ebf97a1d3b13eefd60c4ee70e42a731030260e486a6ff7b74c639d934844b3b5c4050885c63e208d571c56423d0e199ea25ffebb767311970cdfc254072d4c1c88d99ec8c180d", 0x65}, {&(0x7f0000593000-0x79)="dd9f50503fe5483c0c431338a43a90907b59e732ae94a53072607f900a365b87d2851b90137d6fd2ee62dc29b19fffc6e913491669023372d40910ce3e854ae480872d902d8cd4ace8abd20a1cfbd877f8c108dd4330581ed49deadec098b50da1c7d8e12b64fea27ea4cfba91a700e1f63af57b0497dd0ada", 0x79}], 0x3, &(0x7f0000136000-0x170)=[{0x50, 0x117, 0x8, "5bb6783e24faa6b7cfd85719d7d0a7e41a943a06284fa9b4103819b609043bd140683da43ea8adfe9bd1f63c5787eef9b87d1c9a8ae8b635f1"}, {0x38, 0x11f, 0x0, "8243efb5cf20ae21035d26399a55bb0f7b6ebca9bdc5ff0700ab9e1137cd21c486d5"}, {0xe8, 0x0, 0x8, "2e4abf52f1107eddd11fce94971d158b7d73347047c4de104ce0bd6b67c50ea4199381a8bfeebc92a731dad107990aec519f18473a8d0ea2ee6f05b155b4c38eccb4ebb36e9755c1448e2b8f4740121ee52da73031c9725d4aed11438e618ac4ac2f93926f4792187503f0c1458c1ba92a998935b5f9cdcdf1849305cc371c63cb151142b3f1b2d741469b998f2db2330a30e6cd38156b0b72ba7badbdfc4034cf9cded1aa0f283e9216f8305f68e0814947012ca5bc4b040050d59621daaf8d50b6d5f41d9270d720979ff24761625dbbb88cb5b996eb51"}], 0x170, 0x4040044}}, {{&(0x7f00004b0000)=@nfc={0x27, 0x6, 0x3e60}, 0x10, &(0x7f00003a2000)=[{&(0x7f000031c000-0x4b)="92473a99ddd4a69ea94a1cd06fa130834dd87fea93e42f1cc0f6dae37e2c5833ae7737d12b4b840fc85584a440f992ef55f0c2f9474a1f74af064b966cbcdbceeb8a3d46264475d407e0d3", 0x4b}, {&(0x7f0000eee000-0x8e)="7d784c5a236dcf226e3a99c01db16f366c8c796dd6b57182924cd41edde4acdfde2738a0b9f297060d261ccc5fa0c5bbad06a488e72faa1b35330493212fade17e137526c5bbe8108521e473ad39619a5e72a2e4fd17dd7cd7768635f4023dace00f2ac8e3c52971d690e66c09a85a2a73662b483aefd4bbe27c9602d0e982cbba6cd2286c1dbbf274153192c45b", 0x8e}, {&(0x7f00002dd000-0xd4)="eecf9eaef599d9da20b2fb6d002fe01d8bddb1c5dfca582712fe4ac3130bd4d9649545b0211646a13660b64a2d1830d6355b949762c8396afa8ae6b83e3982b6842e112f4e83f831ea68044cfd9ab9141a0053307676870267322d4511ff3d6703f3dc3aaf0e4c420ace139c0c4fc41c6cc17d47575dac8a53238023e16e89cb38f48d9db70658af4c9b25a4a6b351577d22962eedf911e2c2f6782d889d15f432612372d715bf27b9b13fdd02e893b22bd59fafcc8be7c822eee49895ecaacae8094a13a0cd61f692936608cb8f3c14424704ef", 0xd4}, {&(0x7f0000b10000)="31d03f4f57bce159c919331c1d01163441e360295ff8162c7367c1aeb4b3669bfe930e6e5d8500ae64568c0443e3c6cf8b51140ecbdbdf6089195cb3951a0ef04ed93faa3e095b1ef4aaf53e3238a95b464bf0b8c820dd65e51a4742f1f52f86168b3e4baba1ad55f33389a9299bc8b543726df7d06d07f9c7f490eb7fb086a0995bd5014ec71ffac5894d986136a377350000335ace71e3d48b43ac06044b5661", 0xa1}, {&(0x7f00000d3000)="c20a6bc86327cd4ebad67059a2cc026dfa54b483789a85850880499ddb78df9ddc8debebb2913a0a74b24b68f081e55f14a7102abe6e817c02879cca1a490ed828ffdc7f827906ddfe857d6111e247cd38b72cb94e3a8d7fa801c9d39545fc12cab3ca973b9484b5f5a6810ff878f011af795fd73f50e87da1dbefeeea04b24727c147a99bc642d5e3137d7da784942341e8bfe9777077f0", 0x98}, {&(0x7f0000a20000-0x56)="b7f3c9f2bddc6090e2e88a1c4c9c2ee9697222cf858fca3bdcab3ce00386bab21b01020fb220c797dd44c1dfb251d0f8117417be68486749ba3ceef633fd1928dcccbe3ca6a8bd8d6ac5a062810e998bb61fd9a5d1c0a454a6c07435ed3b480cd40dbf64b693f6a28a4e3c6501a08f72077b62f457a2ce909d92c8d9a18eae932482869b0b84030770cc70ee0ccd4737948df99e30bd62623a94a23da2f75c682ee8e853f1e1bf380ab08c4a1623a819de657b9aa54734dd2f0459007fa85ecf9aad7fc1", 0xc4}, {&(0x7f00006dc000-0x1a)="cea57087e69d7a3560e2b7914c7647ab6dd409ad0d6c2372d2eb", 0x1a}, {&(0x7f000078e000)="e1b8f2d67eb7dd1cc6711334838e64c4c7ac1369514f7c2d8bfc60b6d9660a83832f367800cc3511f7ac9dc668f3", 0x2e}, {&(0x7f00000a9000)="7e4025537b989ec3e659ddc27122e6e6e31114182f831ae1764b91aa5cde46603f559774c623bfd46b8c9e02bd81851128f4b8ab1ec6c004712384d490b05b4d43cabf7bf7997bb5e287df69d07b392b01d4f4eb2449d1da3893807dc27b8cdfda1da829b8e78b2c78b9385a7e1d14fca663928a80630015ee872052108768a348855bacf463ba0bfac370371972a3f890c2fd5acc287c246c3e0ffbe2ab70fa4d46772886056eab5caa7ebf2f70d94b2ad207a8d4764acd7f452cf25a646b81e866847907204c9549cb57ebf9f7d6c48b926d81ca82fda9a46e7c", 0xdb}], 0x9, &(0x7f0000636000)=[{0xd0, 0x117, 0x6, "f6b11f87335a454a9a44590f0c4d57c47b751296e9db8ee8314a1de888ae5e15546e51d5ccda70de13cfd67f9d6010d1eb95583cd9762db5a7b82174beda5bede4d379d85d860c3744e37dbb2a286a4ac91bbdab69fb2750e759aea1212ddf44b6b5ec8f008764b7928ec4c06c5636eb4702d7049d441168b87d555f30144c84f04f356791004fd4e6b4a72e8e7b373cd87222cf3029218d7fb42783d41e20f459685f007eb4070eb1ba37a52454bbafcc9e8161115f1f1faeba7b74fc"}], 0xd0, 0x400c000}, 0x10001}], 0x3, 0x20000090) getresuid(&(0x7f0000362000)=0x0, &(0x7f0000d94000-0x4), &(0x7f0000688000-0x4)) quotactl(0x200, &(0x7f00000b6000)='./file0\x00', r4, &(0x7f0000a70000)="b2a160f086242e23239294600c939ff857a331e04e893e04f1841f73ddb2bddeab18f048f7cc931f35a891c9565db80b23c092c3a7b8115cde8a7105605653e74fa37375034a8a6138361de53b6aedc53e334fa66459e6c310abee013f595ee34a9551cfa21699edb9da3cdbef3d095d84dc0967289f4a4a106f5035e2533d19fd5b1b0788b72688b44a27b23e76748bda87c3fc8a51d4bb6185b765b0148d5f31911e4195f02e92b10489b8342f6c64be19e3569afa6aea96912407215d80bc84c189a5ab") write(r3, &(0x7f0000574000-0xc0)="240000001a0009ffeecd0300e9ff000001fff5006c03050000401d0000ab2af9161790cf", 0x24) 2018/02/03 12:59:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c19000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000620000-0x4)=0xfffffffffffffff7, &(0x7f000076c000)=0x4) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f00001f4000)="76731934ea99b4811b57d3dab66a17ae334c97e5881e041e3dce99a18a7bf1d6df39d884cea01160e000733e8b95a23aaa9f0aa2853921ede930d718a8006f93e28aee5f8cd6ab0e", 0x48) 2018/02/03 12:59:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2002, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000914000)={0x8000, 0xaa, "ee4a6ce31ba85da38a762fe31ae5cce623fe75121f16f556170ab6f2dc67f3ff496fc92a9778d9305eb0c61f66bb6d7f31bec04fa6cddc4dba6f8f76eee25ed6874bcbfeebe9ec94a99c59759fbfd7bc34c29bee08dc4f3f6a33f972a66df217a3599d47b247c781dd026bbd2c3fd65d30b607afb797e729366eab64950ac8515a29874fa1b343fda65177148f09aa4222410b554716eef08ecd150eaa51e99c923cea3c9cd48850e401"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000)={r4, 0xffffffffffffffff, 0x10000, 0x1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002000)={{{@in=@dev, @in=@broadcast}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000004000-0x4)=0xe8) ioctl$void(r2, 0x5451) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000005000-0x4), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000005000)={0x1f}, 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000)={0x0, 0x0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000005000)=0x5, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000007000-0x20)={0x200, 0x8059, 0xb, 0x7, 0x10001, 0x4, 0x3ff, 0x4, r4}, 0x20) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007000)={r5, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x4}, 0x98) ioctl$sock_inet_SIOCGARP(r7, 0x8954, &(0x7f0000006000)={{0x2, 0x1, @broadcast=0xffffffff}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x20, {0x2, 0x2, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) listen(r6, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000009000-0x38)={&(0x7f0000009000-0x10)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000008000)="0b8f70f170dd2539e3e897654dfafe8458f1d06728a0dc05898695f595c604f5ebec9064fd07b9601b5cb490afabc4cdf62efb2512a8180c3c4e45d1c8dd744d999c3a2e63eb2127acc6692c86d70226b05050e6a35ada4422c49aa2aba425ab01ef7db834b5f338b9121acb262bed87bd391f1128b969b1da807649a3e17640286a6826dcc3e12aad84cbaa6338e2f11e2ee500e4fcaa7833219c1ab422412d2a9174b1", 0xa4}, {&(0x7f0000008000)="270ffdc11418ffdd76b7f9852329308595bb1e6dc27d134d40f383e0578e07ce56162b9dfda56dac3e651692ff74cb11120ea3c956bdd97eb7f52a3449ec3042f84c1cc78ae209c5b250f0cf158918e96ce6445da46e1f728fc84cb47fdf8f00f1c7cf5f32c2c48cbdbff5951dacc5d4837e8bed1a0d35988d47b2aa71862143f902c25142ef1b60b9a62e98a4718fe69854dfc9902eb1fdb3110b973ef519b1c32802a581c5792607d12acee857bbb857f8b64d9c1a413e5dcbe6c63c3196c701796c530eed79f28f87d77d328e9a5d3ca534a0af2c68318ce71bc1a1", 0xdd}, {&(0x7f0000008000)="c99822f69bd49afbed765bd457c4b9486d2787042c45a8cbd6ed25f55c374b1460ba21296acd19a02cd44e3da524d388280b9137c1a5d94dc1c04c3367847f3d1d0e59162658c345d75a57df2266044f357c7896022f", 0x56}, {&(0x7f0000009000-0x1000)="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", 0x1000}, {&(0x7f0000003000)="81c00b986d354c41d9fd08da3815520da20c4cb7d7efa7b4397603a2c3b48534fcfa2c174190a7cbc4bb10abb12599e6aef1a02b14ae2ba552001eaa8cdf", 0x3e}, {&(0x7f0000007000)}], 0x6, &(0x7f0000009000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x3, 0x2, 0x3a55, 0x5, 0x3, 0x5, 0x2af, r4}}, @init={0x18, 0x84, 0x0, {0x0, 0xffffffffffffa0d9, 0x8, 0x42}}, @init={0x18, 0x84, 0x0, {0x3, 0x256, 0xd994, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0xd18, 0x8000, 0x7fffffff, 0x7, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x4, 0x1, 0x800, 0x3d, 0x3f, 0x100, 0x3, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xea, 0x201, 0x401, 0x94ba, 0x3, 0x1, 0x4, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x8003, 0x4, 0xfffffffffffffff9, r5}}], 0x150, 0x4008810}, 0x81) 2018/02/03 12:59:53 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = socket$pptp(0x18, 0x1, 0x2) write(r1, &(0x7f000000f000-0x3c)="3d6dae78fc5ef255ce1cb461a6e62c9ca0b646184f1eda7af7eba78fc2f54b9f5c20733af88080b69c5e60cbdfc6e323414116122917f461a2a87a19", 0x3c) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') close(r2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000012000-0x98)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x100, 0xef8b}, &(0x7f0000011000)=0x98) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000008000-0x3c)=[@in6={0xa, 0x0, 0x838e, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}, @in={0x2, 0x0, @empty}], 0x3c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000012000)="9cdae555937becdf09e2d63a8a2ac7a280821551211981a1f0472fbbc329f6437f2a26fb76134aa88b0e0b69e45bb78ea2683cd6f1366ae66eb2c8cd69d4eec045ebb0671b7739e59223a9085319c766619095f84a114db7a29dd7429de2525d85ad250fa4f5063174739169f3a5ecb083383f551cd9dfc2b1caffb97026bab13039c40aae644d55c53c94c7466f413e3a24d58f0ac76603f42d51ce92b00c09d16d60b518fc056ade190fd846a7ca2baa30fd542ec78c9fd36492") mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000011000)={r3, 0xd48, 0x10001}, &(0x7f0000011000)=0x8) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/create\x00', 0x2, 0x0) syslog(0x0, 0x0, 0x0) truncate(&(0x7f000000f000)='./file0\x00', 0xffff) 2018/02/03 12:59:53 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fdb000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) 2018/02/03 12:59:53 executing program 2: mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ef2000-0xc0)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x0, 0x0, 0x0, "0411d43a10b84ae75332cf8dfac22053c0828fd2f1dfd591c1eff54491bfb580cce283a2931a186bec4dfd704d73728b33816aacabfea63afee296a8a169445f7e58ea2792c43e08f9ee1df261437e6a"}, 0x160) [ 39.458757] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 39.482497] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/03 12:59:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) setpriority(0x0, 0x0, 0x1) sched_rr_get_interval(0x0, &(0x7f0000447000-0x10)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x20000000, &(0x7f0000e6f000-0x8)={0x77359400, r1}) mq_timedreceive(r0, &(0x7f0000c05000-0xab)=""/171, 0xab, 0x0, &(0x7f0000304000)={0x77359400}) getrusage(0x1, &(0x7f0000844000+0xaef)) clock_gettime(0x0, &(0x7f0000fdc000)={0x0, 0x0}) r4 = syz_open_procfs(0x0, &(0x7f0000a8b000)='net/udp\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f00003b2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x200002, &(0x7f0000809000-0x10)={r2, r3+30000000}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00003f3000-0x9)='/dev/ppp\x00', 0x400, 0x0) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000610000-0x10), &(0x7f0000cb5000)=0x10) 2018/02/03 12:59:53 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_open_dev$mice(&(0x7f0000011000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f00007a4000/0x3000)=nil, 0x3000}) r1 = getpgid(0x0) ptrace$getsig(0x4202, r1, 0x6, &(0x7f00006e6000)) 2018/02/03 12:59:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000956000-0x78)={0x3, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x4, 0x796a, 0x100, 0x1, 0x8, &(0x7f0000001000-0x10)=@common='erspan0\x00', 0x9, 0x7ff, 0x7fffffff}) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xfffffffffffffff9, 0x4) 2018/02/03 12:59:53 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000c000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000a000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000029000-0x1c)={0xa, 0x2, 0x200, @empty, 0xfffffffffffffffd}, 0x1c) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x8000b, 0x81) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000028000-0x38)={&(0x7f0000002000+0xbd4)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000028000-0x80)=[{&(0x7f000001b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000009000-0xfe)=""/254, 0xfe}, {&(0x7f0000010000-0x90)=""/183, 0xb7}, {&(0x7f0000028000-0x96)=""/150, 0x96}, {&(0x7f0000028000-0xb9)=""/185, 0xb9}, {&(0x7f0000027000)}, {&(0x7f0000027000)=""/38, 0x26}, {&(0x7f0000028000-0xab)=""/171, 0xab}], 0x8, &(0x7f0000028000-0x99)=""/153, 0x99, 0x9}, 0x60) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000004000)={0x1ff, {{0xa, 0x1, 0x44bf, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, 0x1, 0x3, [{{0xa, 0x0, 0x1524b6a8, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}}, {{0xa, 0x0, 0x9, @empty, 0x10001}}, {{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1}}]}, 0x210) 2018/02/03 12:59:53 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004fe000)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r1, &(0x7f0000fd2000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000bdb000-0x198)=@hopopts={0x0, 0x20, [], [@enc_lim={0x4, 0x1}, @jumbo={0xc2, 0x4}, @generic={0xffffffffffffffe0, 0xf2, "14e07b1ad6ce808e2f8d57e1c6a7338a58c35c44116312e5fd80a6628ea431d9cd2c7103fed54c567b3dd80f45949253228c577d2f09ba0e487b7c70b140bb4771c9157188d4116ce8adafeec771a183bad3e771ced61ae8f150a63e1730d97b84a2518ff392d4c5e167db010dfbff2208f743b8c4e65f0f7bcc97e3838a72e7c9badad0c4e2d629884da02df149872e658d1922d7be406ac63d06c6a7d74134688ccd656257e4abe0302018676ba50515f7f6a1f225510e0405dbf794db1e6b34b9267c712c84f934c336983b667de8b4b349ca39a142c03c985e49d0104a9b83fa8f45ae1e5769f26bd45ff4eaf2b13f5b"}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x9}]}, 0x110) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)=[]}, 0x8000) write(r0, &(0x7f0000fcd000-0x1000)="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", 0x4a5) 2018/02/03 12:59:53 executing program 4: r0 = creat(&(0x7f0000d9b000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}, @in6={0xa, 0x1, 0x101, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x549}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x9c8}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}}], 0xb0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000043f000-0x8)='./file0\x00', &(0x7f0000fa0000)='./file0\x00', &(0x7f000000c000)='ra\x00f\a\x00', 0x0, &(0x7f0000a96000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005e8000)={0x0, 0x4}, &(0x7f00004d1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000063c000-0x20)={0x3, 0x20, 0x200, 0x0, 0x6, 0x1f, 0x7, 0x299dd4ae, r1}, 0xfffffffffffffe36) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000df5000-0xa4)=""/164) r2 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e76000)={{{@in6=@dev, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000d18000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000b6b000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000ccf000-0x10)={0x2, &(0x7f0000864000-0x10)=[{}, {}]}) mount(&(0x7f0000d22000)='./file0/file0\x00', &(0x7f0000917000)='./file0\x00', &(0x7f0000467000)='xfs\x00', 0x1002, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000962000)={&(0x7f000082d000/0x2000)=nil, 0x2000}) mount(&(0x7f0000e02000-0x8)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000a1b000-0x3)='\x00v\t', 0x0, &(0x7f0000a06000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fe0000-0x4)=0x0) sched_setscheduler(r4, 0x0, &(0x7f0000dbf000-0x4)=0xf15) 2018/02/03 12:59:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fa1000-0x4)=0x8000000000004, 0x26e) r1 = getpgrp(0x0) ptrace$poke(0x5, r1, &(0x7f0000990000-0x8), 0x1) r2 = socket$packet(0x11, 0x400000002, 0x300) getsockname(r0, &(0x7f000041d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f00002ae000)=0x32) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007c6000)={0x0, 0x2}, &(0x7f0000fce000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000dc2000-0x8)={0x1, [0x0]}, &(0x7f00005d6000+0x5e2)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000dd1000)=@assoc_id=r4, &(0x7f00002fb000)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000058c000)={r5, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f000005d000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000095e000)={0x0, @in={{0x2, 0x2, @empty}}, 0xfff, 0x7f, 0x0, 0x609c, 0x43}, &(0x7f0000f30000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005dc000-0x10)={0x0, 0x2, 0x1f8, 0x5, r6}, 0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) poll(&(0x7f00000e6000)=[{r2}], 0x1, 0x0) 2018/02/03 12:59:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x2000) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00006ad000)={0xb6be, 0x8, 0x8000}) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(r0, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004000-0x4)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000004000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8, r3}) r4 = memfd_create(&(0x7f0000000000)='dev ', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000000c000-0xa)='/dev/ptmx\x00', 0x422000, 0x0) ftruncate(r4, 0x40001) sendfile(r2, r4, &(0x7f000000a000), 0x420000000fee) recvmmsg(r1, &(0x7f000000e000-0x100)=[{{&(0x7f0000010000)=@alg, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3}}], 0x2, 0x0, 0x0) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000001000-0x22)={0x1, 0x5, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @random="e891ada89dbf", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}]}) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000012000-0xb8)={0x0, 0x1, 0x3, 0x10001, 0x0, 0xffff, 0xed, 0x314, {0x0, @in6={{0xa, 0x1, 0x80, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000000}}, 0x9, 0x8, 0xfffffffffffffffb, 0x0, 0x800}}, &(0x7f000000b000)=0xb8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000013000-0x8)={r5, 0x8}, 0x8) sendfile(r1, r4, &(0x7f000000e000-0x8), 0xa) 2018/02/03 12:59:53 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000088d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00006cb000)={{0x8b}, {0xfffffffffffffff7, 0x4}, 0x7f, 0x0, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000613000)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create1(0x80000) epoll_wait(r0, &(0x7f0000866000-0x30)=[{}], 0x155555555555555f, 0x93) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000015000)={0x20000004}) 2018/02/03 12:59:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008e8000)='/dev/rfkill\x00', 0x4c000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000426000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x7ff}) accept4$llc(r1, &(0x7f0000692000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000e3b000)=0x10, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000767000-0x1000)=""/4096) getsockname$packet(r0, &(0x7f00005e0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00005bf000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x18, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) [ 39.606527] IPv4: Oversized IP packet from 127.0.0.1 2018/02/03 12:59:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000912000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80081272, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x5) 2018/02/03 12:59:53 executing program 2: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000006b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3}}], 0x1, 0x0, 0x0) sendfile(r0, r2, &(0x7f000000e000-0x8), 0xa) close(r1) 2018/02/03 12:59:53 executing program 6: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000e74000)=""/153, &(0x7f0000e74000)=0x99) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000278000-0x20)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000c09000)=0x20) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000e76000)=[{{&(0x7f0000e77000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f000076c000-0x80)=[{&(0x7f0000e77000-0xa8)=""/168, 0xa8}, {&(0x7f00007db000)=""/147, 0x93}, {&(0x7f0000c4b000)=""/18, 0x12}, {&(0x7f0000e77000-0x23)=""/35, 0x23}, {&(0x7f0000e76000+0x9f1)=""/124, 0x7c}, {&(0x7f0000e76000)=""/154, 0x9a}, {&(0x7f0000e77000-0xd3)=""/211, 0xd3}, {&(0x7f0000e77000-0x9)=""/9, 0x9}], 0x8, &(0x7f0000e77000-0x7e)=""/126, 0x7e, 0x2}, 0x7ff}, {{0x0, 0x0, &(0x7f0000e77000-0x50)=[{&(0x7f0000e77000-0xf2)=""/242, 0xf2}, {&(0x7f0000b25000)=""/232, 0xe8}, {&(0x7f000032a000)=""/217, 0xd9}, {&(0x7f00003da000-0xf)=""/15, 0xf}, {&(0x7f0000508000-0x5f)=""/95, 0x5f}], 0x5, &(0x7f0000292000)=""/243, 0xf3, 0x7}, 0xa}, {{&(0x7f0000492000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00004b4000-0x3)=[{&(0x7f0000e76000)}], 0x1, &(0x7f0000e70000)=""/167, 0xa7, 0x8}, 0xd40}, {{&(0x7f0000c7b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000414000)=[{&(0x7f00001c6000)=""/118, 0x76}], 0x1, &(0x7f00009bc000-0x1)=""/1, 0x1, 0x1}, 0x7dca}], 0x4, 0x1, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000435000)={0x2, 0x1, 0x4, 0x8, r1}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000e76000)=0x2, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e76000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00003f7000)={0x0, 0x0}) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r3, &(0x7f0000e77000-0x10)={0x0, 0x0}) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f0000e76000-0x1000)=""/4096, 0x1000, 0x2, &(0x7f0000e77000)={0x0, r4}) 2018/02/03 12:59:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ce8000)=@nfc_llcp, &(0x7f0000000000)=0x60, 0x80000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000082f000)={@generic="0fb4824ecf9d4a6cda73d71329c320bc", @ifru_addrs={0x2, 0x2, @rand_addr=0x7}}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000002000-0x4)=0x4d44) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000-0x4)=0x10000, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000005000-0x4)=@int, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000005000)={0x0, 0x8, 0x800, 0xe1}) r2 = syz_open_pts(r1, 0x10200) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000006000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000006000)=0x3a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000004000)={0x1, &(0x7f0000008000-0x8)=[{0x6905, 0x6, 0xfffffffffffffffd, 0x5}]}) signalfd(r2, &(0x7f0000005000), 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000008000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r3, &(0x7f000000a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f000000a000-0x4)=0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000000a000)={0x0, 0x9}, &(0x7f000000b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000)={r4, 0x9, 0x192, 0x8001}, &(0x7f000000a000-0x4)=0x10) 2018/02/03 12:59:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000012a000-0x2)='-\x00', 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003fe000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00003a7000)={r1}) r2 = syz_open_dev$sndseq(&(0x7f0000af9000-0xd)='/dev/snd/seq\x00', 0x0, 0x100000000000000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000ad3000)={{}, {0xfffffffffffffffd, 0xba}}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000a65000-0x10)={0x8, 0x7cb}) 2018/02/03 12:59:53 executing program 4: r0 = creat(&(0x7f0000d9b000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}, @in6={0xa, 0x1, 0x101, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x549}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x9c8}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}}], 0xb0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000043f000-0x8)='./file0\x00', &(0x7f0000fa0000)='./file0\x00', &(0x7f000000c000)='ra\x00f\a\x00', 0x0, &(0x7f0000a96000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005e8000)={0x0, 0x4}, &(0x7f00004d1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000063c000-0x20)={0x3, 0x20, 0x200, 0x0, 0x6, 0x1f, 0x7, 0x299dd4ae, r1}, 0xfffffffffffffe36) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000df5000-0xa4)=""/164) r2 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e76000)={{{@in6=@dev, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000d18000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000b6b000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000ccf000-0x10)={0x2, &(0x7f0000864000-0x10)=[{}, {}]}) mount(&(0x7f0000d22000)='./file0/file0\x00', &(0x7f0000917000)='./file0\x00', &(0x7f0000467000)='xfs\x00', 0x1002, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000962000)={&(0x7f000082d000/0x2000)=nil, 0x2000}) mount(&(0x7f0000e02000-0x8)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000a1b000-0x3)='\x00v\t', 0x0, &(0x7f0000a06000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fe0000-0x4)=0x0) sched_setscheduler(r4, 0x0, &(0x7f0000dbf000-0x4)=0xf15) 2018/02/03 12:59:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = add_key$keyring(&(0x7f0000954000-0x8)='keyring\x00', &(0x7f0000424000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x203) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00008fb000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x12, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/03 12:59:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008ff000-0x3)='/dev/rfkill\x00', 0x10000, 0x0) bind$inet6(r0, &(0x7f000083d000)={0xa, 0x3, 0xffffffffffff7542, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a8c000)={0x0, 0x1c, &(0x7f0000f39000-0x1c)=[@in6={0xa, 0x3, 0x18b, @loopback={0x0, 0x1}, 0x80000000}]}, &(0x7f000014c000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002e7000-0x8c)={r2, @in6={{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x7}}}, &(0x7f0000810000)=0x8c) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r1, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x2, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000037d000-0xe8)={{{@in=@local, @in=@broadcast}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000f09000)=0xe8) chdir(&(0x7f0000470000-0x8)='./file0\x00') setsockopt$sock_int(r1, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r1, 0x1) 2018/02/03 12:59:53 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d85000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00001a4000)={0x8, 0x9, 0xffffffff, 'queue0\x00', 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2000, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000b3e000-0x1)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002000-0x20)={@common='bpq0\x00', @ifru_flags}) r2 = accept4$ax25(r1, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000002000)="44165998a2fc000e46d64d14bfae7603f67dad14f6dba9e96a6d036ed41124226c2e675a712756a19c18083d18621bdc3f2ebb8ae9", 0x35}, {&(0x7f0000002000)="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0x1000}, {&(0x7f0000002000-0xb8)="d127ca6109498263b62bf8c27868185d67f8ce0a6d61302f2c4bb8c71c18ca75b646776a2ca4915a924eece91725ddf646facbaff918b2c317cd8ea8c908250a25ddd5226b796357023d9300cb90462d48bcdaedb641539840104bca4866c668843f03feefc53489be5a8334bc2ae41c3def7aa5f5c7def49d66ba8e7b44ccb1c9b89dc6f255bc77d77ee158e5a7ff583b5321b25e132fce84a610236a92d98baa7b68a1747051e2d4c62aff5367534ba67a8df96a4d00d2", 0xb8}, 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0x1000}, {&(0x7f0000003000-0x1000)="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0x1000}, {&(0x7f0000003000-0x32)="c855afc229be46ba88dcff4c41553ad4eb50154c86fda37479339e04be5422940a59d1cfe81380f3c7606ceb90728ffa704c", 0x32}, {&(0x7f0000002000)="6a7dbcc231d34570149e63672e4f63dffdb5ad52906476629afa6119e88c5b2c192a3b75a50cfff93118860d96ce48c28fc7b56052d901718e3ba534d82147c2229cc21877a685769fed8c3763385943128aa8923ecf9f3950f03588cb5f3494b43c3d", 0x63}, {&(0x7f0000003000-0x55)="2a1e5d1aca0c8d0898fbbebec425cdd21851e1364b83707ad5d76bd60aa6e4c275c0c7215cf6588995bb2b4ac06421fd365313a9c066e8cb1d06291c58c3130133cf165f4076fd3fd3d9884eda7b93c5a37701c0bb", 0x55}, {&(0x7f0000000000)="481ebd3d47d19cb52c65e464e6e543cedc24b591418d8cf2cbe8bcbc9c83381ece3eec4d4e5c06455fac3cdd85a88d3b4a174099f9f64b7bc601039e54a3d3ac68deea92f634878d4675d7f6e8f665b03d666f460c0e6a2377087911f5ed895eedd322b9bb0d504e82adbc90017faf281a2b63d319eb351655a551ff4db7808baf96045997a7ff17", 0x88}, {&(0x7f0000003000-0x9a)="64107917d94a840500ea5ee3d6c61718fb5814d364ce117f878fffee78c162dbb013be7de6527af2513e0deb1cc4514385bf756279213f1d0d475ddeb52190f2759c55fb4e7d5e8b6f473d5243e3ca9b3d9d581b7f9608af660f8857d0dc72367c79a2d94fe47a407fd7d4ff0f19849228f8bf322191a185285b8e444a1e65702cac64687734fc61049f0984414c63a974e8631f1df3c070ff2e", 0x9a}], 0xa) write$fuse(r0, &(0x7f0000002000-0x30)={0x30, 0x0, 0x9, @fuse_notify_retrieve_out={0x7, 0x7, 0x69, 0x81}}, 0x30) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r3, 0x8, &(0x7f0000003000)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) bind$netlink(r1, &(0x7f0000002000)={0x10, 0x0, 0x1, 0x800002}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000002000-0x4)=0x4, 0x4) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000+0x8f3)=r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000004000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000000)=""/155, &(0x7f0000005000)=0x9b) 2018/02/03 12:59:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, [0x100000001, 0x7, 0x6, 0x4, 0x40, 0x1c000000000, 0x4, 0x100000000, 0xffffffffffffffff, 0x5, 0x10000, 0xe7, 0x80000001, 0xf6, 0x1ff]}, &(0x7f00005a8000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000502000)={r1, 0xd8bc, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f000059f000-0x53)=""/83) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x24004050, 0x0, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ce4000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000838000-0x4)={0x40000000000000}, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00009ab000-0x10)={0x0, 0x0, 0x3}) r6 = syz_open_dev$sg(&(0x7f000054a000)='/dev/sg#\x00', 0x2, 0x2000000000010000) read$eventfd(r4, &(0x7f0000691000-0x8), 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000648000-0xc)={r5, 0x80000, r6}) 2018/02/03 12:59:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000563000-0x10)={&(0x7f00002dd000-0x1014)={0xffffffffffffffeb, 0x2, 0x3, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x2}, []}, 0xfffffffffffffe63}, 0x1, 0x0, 0x0, 0x20044801}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006c5000)={0xfffffffffffff60c, 0x10000, 0x1, 0x6, 0x7f, 0x6a5f71e6, 0x4, 0x2, 0x0}, &(0x7f0000617000)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000097e000)=@assoc_value={r2, 0xffffffffffffa027}, 0x8) 2018/02/03 12:59:54 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000ffa000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f00009a6000-0x4)=0x3a) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r2, &(0x7f0000ffa000)=""/4096, 0x1000, 0x40, &(0x7f0000fb3000-0x10)={0x4, 0x875, 0x101, "c67b3afea90b", 0xffffffffffff80d1}, 0x10) r3 = dup2(r1, r1) ioctl$int_in(r1, 0x5421, &(0x7f0000d62000-0x8)=0xef) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000fd8000)) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000fed000-0x4)) 2018/02/03 12:59:54 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000000)) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000004000-0x2)=""/2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000007000)=0x10001) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/69) 2018/02/03 12:59:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0xffffffffffffffff) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) recvmmsg(0xffffffffffffff9c, &(0x7f0000171000-0x12c)=[{{&(0x7f00000e3000-0xc)=@nl=@kern, 0xc, &(0x7f0000a53000-0x20)=[{&(0x7f0000dfa000-0x9c)=""/156, 0x9c}, {&(0x7f00009e8000)=""/249, 0xf9}], 0x2, &(0x7f000055f000)=""/85, 0x55, 0x800}, 0x9}, {{&(0x7f0000d7d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000bbb000-0x20)=[{&(0x7f0000370000)=""/225, 0xe1}, {&(0x7f000019d000-0xf)=""/15, 0xf}], 0x2, &(0x7f00006a2000)=""/199, 0xc7}, 0x8}, {{&(0x7f0000f53000)=@nfc, 0x10, &(0x7f000024b000-0x80)=[{&(0x7f0000fb9000-0xc0)=""/192, 0xc0}, {&(0x7f0000e3f000-0xdb)=""/219, 0xdb}, {&(0x7f0000856000)=""/213, 0xd5}, {&(0x7f0000682000)=""/79, 0x4f}, {&(0x7f0000406000)=""/222, 0xde}, {&(0x7f00007c2000)=""/243, 0xf3}, {&(0x7f0000fbc000)=""/146, 0x92}, {&(0x7f00002e6000)=""/113, 0x71}], 0x8, &(0x7f0000bd6000-0x66)=""/102, 0x66, 0x1000}, 0x10000}, {{&(0x7f0000a06000-0x10)=@ethernet={0x0, @empty}, 0x10, &(0x7f000025a000-0x60)=[{&(0x7f0000426000)=""/4, 0x4}, {&(0x7f0000f67000-0x4a)=""/74, 0x4a}, {&(0x7f0000750000)=""/4096, 0x1000}, {&(0x7f0000d73000-0x79)=""/121, 0x79}, {&(0x7f0000fb4000)=""/4096, 0x1000}, {&(0x7f00006ef000)=""/82, 0x52}], 0x6}}, {{&(0x7f0000ded000-0x60)=@nfc_llcp, 0x60, &(0x7f0000438000-0x60)=[{&(0x7f0000da2000)=""/4096, 0x1000}, {&(0x7f0000718000)=""/176, 0xb0}, {&(0x7f000057c000)=""/159, 0x9f}, {&(0x7f000026a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000867000-0x1000)=""/4096, 0x1000}, {&(0x7f0000840000)=""/156, 0x9c}], 0x6, &(0x7f0000ca8000)=""/206, 0xce, 0x5}, 0x8}], 0x5, 0x0, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000322000-0x4), &(0x7f00007dc000-0x4)=0x4) mq_notify(r0, &(0x7f00003da000)={0x0, 0xfffffffffffffffd, 0x100000000ffffc, @thr={&(0x7f0000150000-0x61)="5d7dc05b2f8ee160de9cf9e8ea530fbc78a30a991226e22fea1bd93c26ae95a50300be710a346689271de0169b8e0dca791c241e8263e693cf8ec490718c9b5e63ab9e087ec4ba92b7bc9d5e0465fc19de4211a43f4e1d304c3292a3ef69763ebf", &(0x7f0000684000-0x9b)="031e6ff7baa823ac23de21a099d8f3de143e55b33b315c2d024743eeba6415bdbe45f8ce6678f0ca9e8bc6ee2b709978aebae97ba565559f8d05e21d3c908ee423b5d8d36f8dc71bcc09419a6adaa728ccba9d280d71fe510b9a5e3c8d67de189d96412d5b4a64467a9a63923f54d1ba8fc9fd619dbb57c6977085dbf5f3e2aa080a6ada4bf6c4555828fb92009815bbeada90cac19e5f2383f827"}}) r2 = memfd_create(&(0x7f0000f5a000)='-$\x00', 0x3) splice(r0, &(0x7f0000338000), r2, &(0x7f00003f4000-0x8), 0x40, 0x5) ioctl$VT_RELDISP(r2, 0x5605) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f000025f000+0x6d7)={{0xf53c, 0x10001}, 'port0\x00', 0x89, 0xc00, 0x4, 0x4f83, 0x1, 0x6, 0x8, 0x0, 0x7, 0x1}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000050b000-0x14)={0x0, 0x926c, 0x8001, 0xffffffff, 0x202, 0x3}, &(0x7f000096e000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000878000-0x108)={r3, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}}, [0x1, 0x717, 0x2, 0x100, 0x9ad, 0x4, 0xffffffffffff4923, 0x9, 0x8, 0x9, 0x7, 0xf89b, 0x2, 0x1, 0x2]}, &(0x7f0000ef8000)=0x108) read(r0, &(0x7f0000de8000)=""/206, 0xce) 2018/02/03 12:59:54 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001b000)={0x2, 0x78, 0x6ddf, 0x0, 0x0, 0x80, 0x0, 0x0, 0x40, 0x3, 0x100000001, 0x8, 0x100, 0x15, 0xfff, 0x7, 0x20, 0xfff, 0xda96, 0xffffffff, 0x1, 0x5, 0x5, 0x3, 0x100000000, 0x6, 0x6, 0x0, 0x80000001, 0x1, 0x9, 0x8, 0x8000, 0x5, 0x8000, 0x1, 0x9, 0xb1f, 0x0, 0xab12, 0x7, @perf_config_ext={0x3, 0x3}, 0x80, 0x401, 0x7, 0x5, 0xff, 0x5, 0x5}, 0x0, 0x8, 0xffffffffffffff9c, 0xb) signalfd(r0, &(0x7f0000001000)={0xa4}, 0x8) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) ftruncate(r1, 0x8000) r2 = dup(r0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000016000)={0x846, 0x6, 0xfffffffffffffffc, 0x2, 0x1, 0x13ea}) 2018/02/03 12:59:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000022c000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000a65000)={@common='vcan0\x00', @ifru_flags=0x5400}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00001b8000-0x4)=@int, &(0x7f0000799000)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ba6000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f00004ee000+0x64e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe}], &(0x7f000000b000)=[0x0]}}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) r3 = mmap$binder(&(0x7f0000f02000/0x3000)=nil, 0x3000, 0x1, 0x50, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000003b000)={r3}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r4}], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2018/02/03 12:59:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f000009c000)={0x2, 0xdcb7, 0x9, 0x8, 0x1, 0x4}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000529000-0x14), &(0x7f0000847000)=0x14) preadv(r2, &(0x7f0000b71000-0x30)=[{&(0x7f0000c57000-0x83)=""/131, 0x83}, {&(0x7f0000129000)=""/138, 0x8a}, {&(0x7f000049c000-0xcc)=""/204, 0xcc}], 0x3, 0x0) 2018/02/03 12:59:54 executing program 1: 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) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001}}, 0x2e, 0x4}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000001000-0x4)=0x100000000) 2018/02/03 12:59:54 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0xe8, 0x0, &(0x7f0000009000-0xe8)=[@transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x28, 0x28, &(0x7f0000002000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f0000004000), 0x1, 0x0, 0x2e}], &(0x7f0000007000)=[0x38, 0x48, 0x20, 0x28, 0x0]}}, @acquire={0x40046305, 0x1}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, &(0x7f0000008000)=[], &(0x7f0000009000-0x28)=[0x30, 0x0, 0x28, 0x28, 0x40]}, 0x9cd}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x50, 0x40, &(0x7f0000008000)=[@ptr={0x70742a85, 0x1, &(0x7f0000002000-0x1), 0x1, 0x1, 0xe}, @ptr={0x70742a85, 0x1, &(0x7f0000009000-0x1), 0x1, 0x3, 0x1f}], &(0x7f0000004000-0x40)=[0x78, 0x48, 0x30, 0x20, 0x18, 0x70, 0x78, 0x40]}, 0xa7b}}], 0x3a, 0x0, &(0x7f0000008000)="6fb268723ad3806cc5e33083425b0bc8b8c2b75df9ee151b015f2226ee60856296c38b43b2c42e0beed85ab4c51103647f8d47d1e16bb5ef3cad"}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x4) 2018/02/03 12:59:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000089a000-0x8)='./file0\x00', 0x10440, 0x0) sendfile(r0, r0, &(0x7f000088c000), 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000c4c000-0x8)) read(r0, &(0x7f0000438000)=""/175, 0xaf) 2018/02/03 12:59:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000da1000-0x9)='/dev/ppp\x00', 0x400, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e9b000-0x11)='/dev/vga_arbiter\x00', 0x280000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000afd000)=[{0x0, 0x5}, {0x3, 0x1f}], 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000035f000-0x38)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b68000-0x30)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8, 0x9f}]}]}, 0x30}, 0x1}, 0x0) 2018/02/03 12:59:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) clock_gettime(0x0, &(0x7f00004c7000)={0x0, 0x0}) ppoll(&(0x7f0000843000)=[], 0x0, &(0x7f000093d000-0x10)={0x0, r1+10000000}, &(0x7f000020c000), 0x8) epoll_wait(r0, &(0x7f0000577000+0x6f3)=[{}], 0x1, 0x200) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000fab000)={0x4}) 2018/02/03 12:59:54 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006ae000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000000)={0x3}, 0x8, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000b6000-0x10)=[{&(0x7f0000dbe000)="290000002e003109ebff0706000000070a000000010000001883000016fffff70000d81f99645aff00", 0x29}], 0x1) 2018/02/03 12:59:54 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getcwd(&(0x7f0000014000-0xbc)=""/188, 0xbc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 12:59:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) poll(&(0x7f000030f000)=[], 0x0, 0xad6) ptrace(0x4208, r2) fcntl$getown(r0, 0x9) [ 40.017782] binder: 8227:8237 ERROR: BC_REGISTER_LOOPER called without request [ 40.042420] binder: 8227:8248 got reply transaction with no transaction stack [ 40.049964] binder: 8227:8248 transaction failed 29201/-71, size 32-8 line 2920 2018/02/03 12:59:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00008e2000-0xe)='/dev/keychord\x00', 0x8000, 0x0) ioctl$TIOCCBRK(r2, 0x5428) [ 40.066936] binder: 8227:8248 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 40.081448] binder: 8227:8248 BC_INCREFS_DONE node 17 has no pending increfs request [ 40.086309] device lo entered promiscuous mode [ 40.114026] binder: 8227:8248 ERROR: BC_REGISTER_LOOPER called without request [ 40.123267] binder: 8227:8248 got reply transaction with no transaction stack [ 40.130879] binder: 8227:8248 transaction failed 29201/-71, size 32-8 line 2920 2018/02/03 12:59:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000fc8000-0x50)={{0x1, 0x0, 0x6, 0x0, 0x2}, 0x3, 0xffffffff, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000000)=0x10) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x2040, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000003000), &(0x7f0000002000-0x4)=0x4) setsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000002000)="a17f1772ae2da3ae2d3b924771a56444996c4d8b05f02e70449557134db9f28bfc9863c90a2127f732f9a97ed91b44834478e26fddd548114a5bf1c62d6000e1554b297fb8fc876c42e4a18f2a9e92ae9c432dcc2b4e2781eb0096211d0c845be4a9a96c02ce591c1343edf01ffff11f7e2a84b0e99edca7b76d8c0465a79a08df5ede3a961f4c08c7b7f25720021914c5280b2a4ac8426520ce1570233fc686b65a671d6adab632c86dc6c9fe37c42267", 0xb1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000005000-0x4), &(0x7f0000005000-0x4)=0x4) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, 0x3, 0x7fffffff, 0xa, 0xa0, 0x80, 0xbf, r3, r4}, {0xb460, 0xf596, 0x401, 0x3, 0x40, 0x9, 0x0, 0xd3}, {0x8, 0x8, 0x9, 0x2}, 0xfa, 0xf, 0x2, 0x0, 0x2, 0x1}, {{@in=@broadcast=0xffffffff, 0x3, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2, 0x3, 0x200, 0x8, 0xea70, 0x3}}, 0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r2, &(0x7f0000007000-0x23)='system_u:object_r:fuse_device_t:s0\x00', 0x23) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000007000)=""/229) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000009000-0xc7)=""/199, &(0x7f0000006000-0x4)=0xc7) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000009000)=""/139, &(0x7f0000008000-0x4)=0x8b) 2018/02/03 12:59:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f000008e000-0x1000)="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") r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001d1000-0x15)='/proc/self/net/pfkey\x00', 0x101400, 0x0) clock_gettime(0x0, &(0x7f000027b000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000bec000-0x68)={0x6, 0x5, 0x0, {r3, r4+10000000}, 0x45e, 0xff}) splice(r1, &(0x7f0000ded000-0x8), r0, &(0x7f0000160000), 0x4, 0xa) close(r0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000f99000)={0x4, 0x0, &(0x7f00005ba000)=[@exit_looper={0x630d}], 0xee, 0x0, &(0x7f0000d83000-0xee)="7ca58e54aa65debc6cf960c527fda48e12442501221cf472ac1b26029bc1c21cc1d9241315a0159631cea3115308af0643436bab086efe114ac332fc9b4e7ad9b52295e23f9850bfa4b9084b081837125caf74eef42d65cae3a7c1c35031588ee4dbbad33df35a2b58b0496724a4f326a5f3c8bd74b6e391d1afc4a15171a7a52ed7198a1a084df694d6bb0b051d1176a3eafa8d192d68639235c7639619974adb2292d72b442a8cfcb4faaabf0b61d1fa9a795f5419f3dc62024a315b2f018daeb9d0223670c854c60be55816ad69688a1c1df1de69837b0a7855f5f6bd1699021cc80efd8177033df451645aec"}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003cd000-0x8)) close(r0) r6 = dup2(r5, r5) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r6, 0x40bc5311, &(0x7f0000466000-0xbc)={0x5, 0x3, 'client0\x00', 0xffffffff80000003, "5aa184bac37bf5b1", "a02a159c0e07ff7d2a3d9379226db608e15cc0eb43d58667e46b3dc460c203ad", 0x69, 0x1}) 2018/02/03 12:59:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3ffffffffffffffd, 0x3) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000334000)) 2018/02/03 12:59:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x8000) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) r1 = socket(0x18, 0x0, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000169000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) connect(r1, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/02/03 12:59:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000300000-0x58)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/03 12:59:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000867000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) read(r0, &(0x7f0000013000)=""/74, 0x4a) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000fd8000)={{&(0x7f000056f000/0x3000)=nil, 0x3000}, 0x1}) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r0, r0) 2018/02/03 12:59:54 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) 2018/02/03 12:59:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f000045f000)={0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x0, &(0x7f000000d000)={0x400000000}, &(0x7f0000048000), 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c77000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f000053e000-0x8)) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) exit(0x0) 2018/02/03 12:59:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) mkdir(&(0x7f000095b000)='./bus\x00', 0x0) chroot(&(0x7f0000f04000-0x6)='./bus\x00') 2018/02/03 12:59:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) close(r0) 2018/02/03 12:59:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000e99000)={0x2, 0x5, 0x3, 0xd}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00002a4000)={0x0, 0x104}, &(0x7f0000d50000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000f2000-0x6)={r1, 0x90f}, 0x6) r2 = syz_open_procfs(0x0, &(0x7f000072a000)='auxv\x00') pread64(r2, &(0x7f00008af000), 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00002f3000-0x1)="e3") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00001a7000-0x4)=0x40, 0x4) 2018/02/03 12:59:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x2, 0x400000000010) write(r0, &(0x7f0000574000-0xc0)="240000001a0009ffeecd0300e9ff000001fff5006c03050000401d0000ab2af9161790cf", 0x24) openat$ppp(0xffffffffffffff9c, &(0x7f000004b000-0x9)='/dev/ppp\x00', 0x0, 0x0) 2018/02/03 12:59:54 executing program 1: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000042000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000004e000-0x68)={0x2b, 0xffffffffffffff1d, 0x80cb, {0x77359400}}) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002e000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000038000-0x4c)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f000000d000)) 2018/02/03 12:59:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x7, 0x20) sendmsg$nl_route(r0, &(0x7f0000ba8000-0x38)={&(0x7f000003c000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000cc4000-0x10)={&(0x7f00008e7000)=@ipmr_getroute={0x14, 0x1a, 0x8, 0x1, 0x3, {0x80}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) r1 = socket(0x10000000000e, 0x10002, 0x0) connect(r0, &(0x7f0000660000)=@generic={0x15, "15b500011992c7c0f642ec3c5ea282af1699e5786219b03e22bb78b7e15ffde295e8242a858ee17b0170ed9627cbd414bcf2b2d4def18e6bd4f1009d234cee6c290e9e81576fedde896b70fa59bd204c22659f768247d30f1592d982b595c4811066ea9f8275d92ee537bd0bd9840c21cabbe7c93325f9e2ea6e1004e0c3"}, 0x80) ioctl$int_out(r1, 0x2, &(0x7f000003e000)) capset(&(0x7f00001b5000-0x8)={0x19980330}, &(0x7f0000780000-0x18)) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) 2018/02/03 12:59:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003d5000)={0x0, 0x0, &(0x7f0000ac6000-0x8)={&(0x7f0000440000)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}]}, 0x50}, 0x1}, 0x0) r1 = dup(r0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000079e000)='/dev/pktcdvd/control\x00', 0x40100, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000df6000)={0x16d, {{0x2, 0x3, @empty}}, {{0x2, 0x3, @empty}}}, 0x118) epoll_wait(r1, &(0x7f00003f1000-0x4c)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x94fc) pipe2(&(0x7f000067b000-0x8)={0x0}, 0x4000) ioctl$TCSETS(r2, 0x5402, &(0x7f00002d1000)={0xfffffffffffffffa, 0x9, 0x7, 0xffff, 0x4, 0x7f, 0x75a, 0x6, 0x3, 0x7, 0x400, 0x10000}) getsockopt$inet_int(r2, 0x0, 0x7, &(0x7f00002f4000), &(0x7f000025d000-0x4)=0x4) 2018/02/03 12:59:54 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000013000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000013000), &(0x7f0000012000)=0xfffffffffffffe8c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000014000)='tls\x00', 0x4) 2018/02/03 12:59:54 executing program 7: mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008c7000)={0x0}, &(0x7f0000b6a000-0x4)=0xc) ioprio_set$pid(0x3, r1, 0xfc00000000000000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[]}, 0xffffffffffffff21) write(r0, &(0x7f0000dd2000-0x27)="260000002e0047f1935ebff70722000c07fff7eb000000080700ff36b807475105001a000000", 0x26) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f000037f000)=0x4, 0x4) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000dd2000)='/dev/keychord\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000ce5000-0xb0)={{0x5, 0x8000}, 'port0\x00', 0x40, 0x20, 0x1, 0x4, 0x2, 0x1ff, 0x7fff, 0x0, 0x4, 0x5}) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000059d000-0x10)={0x5, &(0x7f0000dd3000-0x28)=[{0x5, 0xffff, 0x800, 0x7fffffff}, {0x9, 0x9, 0x8, 0x4}, {0x4, 0x2, 0x100000001, 0x2}, {0xfd, 0x1a80000000000000, 0x6, 0x81}, {0xffff, 0x7ff, 0x4, 0x6}]}) 2018/02/03 12:59:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000ad6000), &(0x7f0000d0a000)=0x4) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000), &(0x7f0000495000-0x4)=0x4ed3) 2018/02/03 12:59:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = getpid() r3 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000091b000-0xe8)={{{@in=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000eec000-0x4)=0xe8) r5 = getuid() lstat(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f0000cb5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) gettid() sendmsg$nl_netfilter(r0, &(0x7f0000eb7000)={&(0x7f0000f66000-0xc)={0x10}, 0xc, &(0x7f0000823000)={&(0x7f0000d7f000)={0x748, 0x5, 0xf, 0x300, 0x4, 0x1, {0xc, 0x0, 0x8}, [@nested={0x274, 0x9, [@typed={0x18, 0x5a, @str='/dev/sequencer2\x00'}, @typed={0xc, 0x7c, @pid=r2}, @typed={0xc, 0x76, @pid=r3}, @typed={0xc, 0x89, @uid=r4}, @generic="0dcc85bb04573c12560df6cce2bc1df37e177ae76580c39fd3dac9612e14def6eba0114c47e5cef61f91a2df283d40850e6aa878ecc18e43724e0d477ccf33219793929ae1f9b2ea574d69e6b1a91e1f5986a4fef8e8802ee8eaaf5a4148292dadca8ba6884ac5363d2b5662e7344590c6c57f2206c186322db0433ec83ea62cbfe877000196d87ced713b52e581539fc47dc361e8f4b8b7db7b6d3681063323c0d6e115e01d70702e9d90b66957ecedc3", @typed={0xc, 0x70, @uid=r5}, @generic="184c8d06d0198d0d639e6dc5a0ac4dc510082144fe0b05eef01a734958db7f659d4909fc149b82f23dbbad7d0e337085fe3980fd68b308bffd92c333a566bec53e0d95bed83d56f9d55a21aeaf7cc4ffb0f8dc1bfb2394f8ee48764e73fd2c2ae6878b3cb48eb17837777f2c946f0135de423f1221a92fbba0478102af9474721861bbdb598291de5856307eabefd845b524c66515a6fd90dd03dfac8eddaa945a3e52af398d24519442b8ec6e7f78007d46805ce61ad87e22ecb800e87509f9", @generic="6c0917ef6908ac9e0d0cb0a046f2c902130d5aa8053f9d84bda07069979a3ee01d9d5f15b715d23b0d1dfa177f4c79ee45f072b45ce52f9f80edf822155f3004ee3697447675c121d04157d5b833b5cf32972ff167899d40a2c9b97cf1a8d981e03b308867c3bb12f7be0899fdcdd25015204fec032e8f97343859375a7e164a92cee76b233e9ece41291f18d9ae32d6", @generic="a9b5268f1fe217961bc8483fb155d70a78fed4dc46fd5097b7fda2e5b48fb45696d36cac34758b"]}, @typed={0xc, 0x61, @fd=r0}, @typed={0x18, 0x56, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @nested={0x28, 0x1, [@typed={0xc, 0x54, @uid=r6}, @typed={0x18, 0x77, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, @nested={0x28c, 0x73, [@generic="df7a5194be9c2a44329fa791", @generic="204f7cf40c52245ff70a619e685117c927cbccf8a05ee142800598c482614483b7199b535ae9a176f565ff0fffe39c915db532755f821da281094841596c90b0a3406dea1572ba2962bd652aa171a960b5fc4d72b28f9ae67be8d9d4e8b66d3d00eea5d7b943ef1b530cb0a02e01b5ed62d50bfba6b0f9aa1e314bd0e031253c39a63d2f340c549354bf8e645c2bd16a84af60ddf8691947259fd8d0fc5547abe2c92a3748d38f192942a9fb07ccf0aed408b822adc0ba599c561db795af247c522a4e70bd422998b71378c867a3285ee376f7f0d97801241ef4f453", @generic="e236c6ba2a13f2b1afb7c2c8fff0a59f0e8686bb2e81e45d40aaaab71ed37a2c430e65610b2fec15cca8f02178ec47bfbe4236f67a84e955040b85e70c32c39069786059f14a35a1992fef8511c400a7c5df9d3474d17cd55977deda0909ef7d2cfe67cd21de682fbbaf8db9e8874c3593c3b19b16ef55103ee7022dcfc23bb08a7d525b6329c862d6f499e3f053352f5c82f1605a339f738e9b4005d2b58e31badc996d4f721c721a7b6089208813e7f4", @generic="2e96beaa94361e790b560405534ac0e0e944bc242b3fe4a771cdc92797c00318163a7763264e619be05585e33b40a2f02446ec5f889ac576369044e2faa0f451f725e3d2487bcfa99491b0e3dab3bb8070efae5448216f8bab50420f6671ea1d51fe7f9ee524424496b71e7c4013a1757e56174d0ff7a37b2834ba0e7f55282acedaa6f579c9ab5814a86e0f3a929d17803332bad7fb32fb2a378abea296f1fb142b79bfd0f22eaa4b6e93750cd7df64788a9024d07d213f3bd49122890b78b861e07b9274ed4f344b837f2956e340a5a86914b40749", @typed={0x8, 0x95}, @typed={0x10, 0x26, @u64=0x2}]}, @nested={0x4, 0x60, []}, @generic="9cab80ae31f97d9f4d7d7849579bd6df624fdfdf86a21b8ea6c24db8d750e5b96d4eb49d081164fdaaf7c872f75d74cec47f2a59193c5f8e436f11e7bd236f8fa27cd009a35aee5c4c9613f2895b8c5e1853d96f33c3670ef13297687cac0cb6db053578e9221da65deaacaf870979", @nested={0x174, 0x3f, [@typed={0xc, 0x6d, @ipv4=@loopback=0x7f000001}, @generic="c8e1785cbff5b9d917b0178be55b04e02d57a8bc6766bf9124985d5aa37e3e0da85ca204e38737acca473e880979a3345eee4b6ea073397dd67f2693392ed9e0cba762ae0a2bbb60498e9b918a6f8006fd5afd77bdd99d474d161e944a594fb516cf1a0d86703fe8e62c8f919e458cf45992d0c349a71d53f04632b2a2d6d6f4b679819f37420b54c3b03c97688a033495", @generic="8595c6647389e09c6dce547f7b01edc7a8276feb1cf623b38d85be977f612c50756d955dddce0736cd052629cef1014e63cdf0fc535b7ddb405c952c5a97945223b32562037826ae76cc0dbc2a8c42cb443767c55196179d1b58d799c786cf7e06772c66e1ee9abf79bf47adf81d96eb06af04db4686d6bb71e7c4a56b830b0a1cd8b6470a6d85713d28d93c8f6aecda1f0ca191f3c2bcc4530117c3b73b73da1e12157e7a6fa132bb88989a708eda8270ebe3ba5a82a85656e6b515b1bf52a4609bfacae0b49af2be14528db2f9b6585373"]}]}, 0x748}, 0x1, 0x0, 0x0, 0x48000}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffb0}}) 2018/02/03 12:59:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4), 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000096c000)='/dev/sequencer\x00', 0x1, 0x0) pkey_alloc(0x0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000607000)={0x0, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000ab4000)={r2, 0x101}) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[]}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sigaltstack(&(0x7f0000344000/0x4000)=nil, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000e92000-0x4)=0x0) rt_sigqueueinfo(r3, 0x3a, &(0x7f000047b000-0x10)={0x33, 0x0, 0x9, 0x3}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000021a000)={0x2, 0x3, 0x7, 0x3f}, 0x8) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000b84000)=[{&(0x7f0000158000-0xc7)="746f8ab05498dc8ab585aff14202fe590887d71700f5b44a43302cff2a91818a2d558cdbda4145e414ec0c890542b20edbfd84156a0985e9263d8c9d4062d097f78cf37d00c2c254eeb22d279f04e4d46f63e68c5a638adb9d33cbef5ca4dcf3609e327c483d1284db08e49b9c7ebe8597387c79a2ce16afa4cd4125d647fcff814998af2ead", 0x86}, {&(0x7f0000d5e000)="6c1618b751d8e66081f2d8b622485241a3b6ef5c204d239b97ea6257d98118c3c20903ee493c53c7835687b7b82e1e9d76a36959ce5d180fe65ee3845cec2d516176b30a11bfd74b2757", 0x4a}], 0x2, &(0x7f0000261000)=[{0xc0, 0x1ff, 0x100, "192ad3e001c821b1ffa930534ed25c272f3c6917dce6320322722598fe775b2490c6dc0aea373713222dc49fc8ff1e03ee340b8d97919678d9d9e9ecdad1045944afae856b04fcf17c96956735d107a4ec46b7648ac46d285ad1f38de3c4d189fa405bcc2ca25665d9642245599e5d4f22e0cf325f6ed9e24c4389863203b4c4f1d8f96963ba34b5ab48fe1afde1c8863bbef1c38f0e70218692bb28f66deb8ecc5b62c7382432c1688e8e09b1"}, {0x1010, 0x29, 0x1000, "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"}], 0x10d0, 0x8000}, 0x8041) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x1c}, 0x1}, 0x0) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000530000-0x18)=@get={0x1, &(0x7f0000cbe000)=""/4096, 0x5}) 2018/02/03 12:59:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f0e000)={{&(0x7f0000e26000/0x3000)=nil, 0x3000}, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r0) 2018/02/03 12:59:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000049000-0x4)='/selinux/status\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000413000-0x8), 0x263437c71fd5a5b7) 2018/02/03 12:59:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ad9000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000309000-0xa0)={0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000885000-0x4)=0xa0) r2 = memfd_create(&(0x7f00007c7000-0x7)='vmnet1\x00', 0x2) sendfile(r0, r1, &(0x7f0000983000-0x8), 0x802) dup3(r2, r0, 0x80000) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f000024c000-0x2)={0x7, 0x2}) 2018/02/03 12:59:54 executing program 5: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0x6, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x200}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xc0}, 0x1}, 0x0) 2018/02/03 12:59:54 executing program 3: clone(0x0, &(0x7f00007b6000), &(0x7f0000a26000-0x4), &(0x7f000039f000), &(0x7f0000710000)) mlockall(0x2) 2018/02/03 12:59:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000070c000-0x8)=[{0x100, 0x1, 0x2, 0x5}]}) r0 = memfd_create(&(0x7f0000434000)='\'em1posix_acl_access/cpuset\x00', 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000bff000-0x118)={0x81, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x118) removexattr(&(0x7f0000dcc000)='./file0\x00', &(0x7f00003ac000-0x1a)=@known='com.apple.system.Security\x00') 2018/02/03 12:59:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000726000)='posix_acl_access\x00', 0x0) write(r0, &(0x7f00001f9000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) ftruncate(r0, 0xa0eb) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000e98000-0xc)={@loopback, @empty, @multicast1}, &(0x7f0000ddc000-0x4)=0xc) rmdir(&(0x7f0000001000)='./file0\x00') socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000a9000-0x8)) mremap(&(0x7f0000721000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000076e000/0x2000)=nil) 2018/02/03 12:59:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000f72000-0x4)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a004, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x18, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x5, 0x6]}) symlink(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0xffff, 0x6, @random="ec036d6d0a2b"}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xb, 0x848) truncate(&(0x7f00003a2000-0x8)='./file0\x00', 0x31d) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r3, r4, 0x8001, 0x0, 0x100080) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000047e000-0x4), &(0x7f0000195000)=0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f0000013000-0xc)='/dev/ashmem\x00', 0x80000, 0x0) r5 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f00009f4000)=[{&(0x7f0000915000-0x1000)=""/4096, 0x1000}, {&(0x7f00001fd000)=""/115, 0x73}, {&(0x7f0000a81000-0x45)=""/232, 0xe8}, {&(0x7f0000f09000-0x18)=""/24, 0x18}, {&(0x7f0000086000-0xfe)=""/254, 0xfe}], 0x5) sendto$inet6(r5, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/02/03 12:59:54 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f6e000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getdents64(r1, &(0x7f0000001000-0x1000)=""/4096, 0x1000) getdents(r1, &(0x7f0000001000)=""/24, 0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000004000)) 2018/02/03 12:59:54 executing program 3: r0 = getpid() r1 = accept$llc(0xffffffffffffffff, &(0x7f00005be000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000ac4000-0x4)=0x10) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, r0}) ptrace(0x10, r0) [ 40.441598] SELinux: ebitmap: truncated map 2018/02/03 12:59:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x632c16352ae847a8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00003ac000)={0x0, @in6={{0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}}, [0x3, 0x2, 0x100, 0xfffffffffffffffe, 0x6, 0x3, 0x1f, 0x5, 0x2, 0xada0, 0x9, 0xeeef, 0x4, 0x4110, 0x1a]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000097f000-0xc)={0x0, 0x0}, &(0x7f0000a88000)=0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0x4, &(0x7f0000403000)={&(0x7f0000984000-0x444)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@typed={0x0, 0x8, @fd=r2}, @nested={0x0, 0x95, [@typed={0x0, 0x2}, @typed={0x0, 0x95, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @typed={0x0, 0x43, @pid=r3}, @nested={0x0, 0x45, [@generic="4fb2f968453b9a6fb19c63e267cfdb8d381d61f27b0392cff905f0fc665e3c", @typed={0x0, 0x3, @uid=r4}, @typed={0x0, 0x7d, @ipv4=@loopback=0x7f000001}, @typed={0x0, 0x4e, @binary="6cce2731175e0174654e98af0d06550667a3ebd2bb541deef4351209dc55a7ba9632390ace18f63d15c7ef82b0fdee339033c131fa82d3bff9dcad36b471fc603d3555a4dc"}, @generic="9f979bc8f3acd5d781983ff3c2a65c585ec9ecd7c453af81da857bf83947f21a06814a0c2700aa37568c331cc987a144edef69acdea4e3f35c5b0e46a8bc46b853", @typed={0x0, 0x15, @pid=r3}]}, @generic="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", @generic="fbece77a21f0dcb1113c81e9dc152a336a64e0e6d0b4cf73c65304348d88c76de098fd1e35373d3b7aa0f748b0faf9cbd260bd957f3711083efcd0779f5bd7dfe91ab9c92fcaa2dc18ad295dde682abff9b74ab6af91e00c0d7b1893b8ca73a44e8b27b0fbe86753633ca1cdc415801a41a41300c98c6061be7dda4840f3caf3aa1ffd5683b7ca5ad43e598474c50a6dd2ba0611d305540e41294b187f1ecd48cb649f663501abe3910c53f44adeb660f304a9a2334bd299fe4e18bbed8184a03935cc41c7cb5636b4a887f92810de283da330e9aec8ff4ffac247a86fef921904c69bcc4799f333eba611e54fb9", @typed={0x0, 0x2e, @str='vboxnet1\'\x00'}, @generic="1dfa8c169b9481f2ad96357d47ccb6ef98bc51a2891ba4d4e3dd423bde170a2eb79068ab3a4b6bff9bf74e930a12790898a7568bc470584427998d9de96378b104a089dc93204fe6b8172ff3e2ddadfbb9f4ee60220e0a116722570e9a26720824ea421edd0e9f4ee409232ca4619cea14536572b088be62a6d5f7e01543335ca1027a0fc727a113b47b"]}, 0x14}, 0x1, 0x0, 0x0, 0x40000000}, 0x0) 2018/02/03 12:59:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x88000000002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a4a000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) r2 = fcntl$dupfd(r0, 0x10, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f94000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) readv(r2, &(0x7f0000376000-0x20)=[{&(0x7f00005f7000)=""/1, 0x1}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000c38000-0x4)) 2018/02/03 12:59:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000579000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f00002de000-0x53)="14339fa12c6eba9e4f0511c6abed43cca7d0720685209da27cd00b690c74a2d8ebcd29fd409f5d3e636884f9e9a0c6347c252e75c0eb996af6665dedb7cd49c6716857b2eba9d165fae48a9001496f53d1fbcb", 0x53) [ 40.474524] SELinux: ebitmap: truncated map 2018/02/03 12:59:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) syz_open_dev$sg(&(0x7f000000b000)='/dev/sg#\x00', 0x1ff, 0x80000) writev(r0, &(0x7f0000001000-0x2)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) r1 = add_key$user(&(0x7f00009c9000-0x5)='user\x00', &(0x7f0000a58000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f76000-0xf9)="dfc696a33cffd9e03e74bc9af4dd1316614ba503cca73f36c79f0e6ad598d0edc083310797e0c6cde30f395e6139e182fa3239279cb8573cb74f7a8d607739ecca1fc415cab9db0e5fe5cbeb9e8ec8cb9abaa22a252bc360197734befb8d96d5783cf697a54c4bfefbbb839d97b88cd82e8fbc46b5a74351b720c33fabf755e78b1c9c7aa81d199ee42752a55963af512dd5d350e52f5f81d43bb16a60442851223259e73026406631471a7106fd2aa3fb077874228b9f5def9faf22c9da2ce3156a0a75d1fd4d1a404a593da4dc6d1e697ae29fcd07f515af9d117e012472bd75ea95d9b3c76e3dbdf5a89f1a79f29901792006e1c63744a5", 0xf9, 0xfffffffffffffffb) keyctl$update(0x2, r1, &(0x7f00008d5000-0x61)="25cba533ca89ecf1cceb04bdb73e923c701037be8977d734ca9cd8c53da7f0c81029c63c0df17344546a3c01283344d81b13630e47004de1e28f9a3601135fcedcb229a10039fec9608a650a4f9971ee428c6267198e39b18cf35bf10ac8a671e6", 0x61) 2018/02/03 12:59:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ad9000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000309000-0xa0)={0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000885000-0x4)=0xa0) r2 = memfd_create(&(0x7f00007c7000-0x7)='vmnet1\x00', 0x2) sendfile(r0, r1, &(0x7f0000983000-0x8), 0x802) dup3(r2, r0, 0x80000) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f000024c000-0x2)={0x7, 0x2}) 2018/02/03 12:59:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b62000-0x8)='./file0\x00', 0x42) readlink(&(0x7f000047b000)='./file0\x00', &(0x7f00008d9000)=""/4096, 0x1000) 2018/02/03 12:59:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) lstat(&(0x7f0000fd4000-0x8)='./file0\x00', &(0x7f0000635000)) sendmsg$key(r2, &(0x7f000037f000)={0x0, 0x0, &(0x7f000005b000)={&(0x7f00008f7000)={0x2, 0x0, 0x101, 0x9, 0x4, 0x0, 0x7, 0x2, [@sadb_ident={0x2, 0xa, 0x7c, 0x0, 0x1}]}, 0x20}, 0x1}, 0x20000090) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty}}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f00001c4000)=@generic="f62695af9f75ad2f3c09653636d6e843") ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00005a8000-0x18)=@generic) sendto$inet6(0xffffffffffffffff, &(0x7f0000f5b000), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00006e5000-0xc)={0x0, @local, @loopback}, &(0x7f0000eeb000-0x4)=0xc) connect$unix(r2, &(0x7f0000d50000)=@abs={0x0, 0x0, 0x1}, 0x8) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000069a000-0x10)=@common='tunl0\x00') sendmsg$nl_route(r2, &(0x7f0000b15000)={&(0x7f00003df000-0xc)={0x10, 0x0, 0x0, 0x820020}, 0xc, &(0x7f00007f2000)={&(0x7f0000028000-0x24)=@ipv4_newroute={0x24, 0x18, 0x100, 0x2, 0x0, {0x2, 0x20, 0xa0, 0x53, 0xfc, 0x0, 0xfe, 0xb, 0x300}, [@RTA_IIF={0x8, 0x1, r4}]}, 0x24}, 0x1, 0x0, 0x0, 0x44}, 0x8000) 2018/02/03 12:59:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000075a000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) fstatfs(r1, &(0x7f00000e4000)=""/101) write$sndseq(r0, &(0x7f0000bfb000)=[{0xffffffffffff470c, 0x8, 0xcc0, 0x0, @tick=0x3f, {0x9, 0x1000}, {0x0, 0x80}, @control={0xfffffffffffffff8, 0x100000000, 0x3ff}}, {0x0, 0x6, 0x4, 0x6, @tick=0x3, {0x0, 0x1}, {0x800, 0x1f}, @result={0x3867c996, 0x5}}, {0xfffffffffffffffb, 0x10001, 0x5, 0x6, @time={0x0, 0x989680}, {0x4, 0xfff}, {0x2, 0xfffffffffffffffe}, @raw8={"8a52eef59f1291a361a38271"}}, {0x6, 0x0, 0x77, 0x1, @tick=0x1, {0x400, 0x6}, {0x3, 0x7}, @ext={0x9a, &(0x7f0000278000)="e4c78e2301e9312017682fe6420fb12457f75e128d72b32da757fec72bee08375053a829734b49b568ac2dad65c9eb1fae3e99646626a295a24b3443d19141d86438212e2fa634dac5fd43e94917c8b981ed27d287dea248a3bf7c16f18b65eb2b368675baa6189e32933ffb593302ccb871f8923ec8671316028ad347dad14cd54572d06904ee4881263447c11804c45356d8c5cecc633a90f9"}}, {0x0, 0x100000000, 0x0, 0xa4, @time={0x0, 0x1c9c380}, {0x9, 0x80000001}, {0x80000000}, @control={0x7fffffff, 0x1b2, 0x8001}}, {0x9, 0x8, 0x3ff, 0x6e, @tick=0x6, {0x200, 0x2}, {0x2, 0x4}, @control={0x4, 0x9600, 0x2}}], 0x120) clock_gettime(0x0, &(0x7f0000eb6000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000043000-0x10)={r2, r3+30000000}, &(0x7f000007b000)) 2018/02/03 12:59:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000002000)={@common, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x1}}}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000000000)={@generic="d4abfe0205ba5e046d9469627fcda5bd", @ifru_names=@generic="9fd465fdd8d77bbee66ceefacc67d0b1"}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000040e000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) syz_extract_tcp_res$synack(&(0x7f0000246000-0x8), 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000c38000)={0x7, 0x0, 0x8008, 0x6, 0x35c, 0x8, 0x6, 0x41, 0x0}, &(0x7f00006b6000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ec3000)={r2, 0x7d}, &(0x7f0000daf000-0x4)=0x8) 2018/02/03 12:59:54 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffb0c9423a, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000002000-0x4)=0x10, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000003000)=""/14, &(0x7f0000008000-0x4)=0xe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x8ff, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) accept4$ax25(r0, &(0x7f0000007000), &(0x7f0000007000)=0x10, 0x800) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) 2018/02/03 12:59:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000368000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000512000)=0x1c) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a6b000-0x14), &(0x7f00006f2000)=0x14) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000024c000-0xe7)={0x0, 0xdf, "b8f599d2abd0264819268e1125fe0c1133850be8462dd0f2514ca2d6b1e9755fcecda98c9d29baf54949887033eae9acfd7decbefac655d115783a7a7bdb1a24fcbe5fa01a6c9a95861a5328e7a87507436e3881c9065d6f0cad8297876e9bf766b070d3b5742b17b947eb87d8a050ecb0bcc8d0b3b0dfe60b5c235e8d62bd0ba5760c7c366e215ec36f97b99da12bdf712a6c1a42040f50a2e93f582dfd8be6c5d8034f7a38e0d6b92dd5f2a33814666b2f95fb18ec451e39e2bda676c19c921bfdd214558a35b9c957480a78b11e135c184f086b8aa898e0b5a03a8e0ace"}, &(0x7f0000214000-0x4)=0xe7) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000cf7000)={r2, 0x7}, &(0x7f00008f5000-0x4)=0x8) mknodat(r1, &(0x7f0000f13000-0xa)='./control\x00', 0x1000, 0x0) faccessat(r1, &(0x7f0000662000-0xa)='./control\x00', 0x2, 0x200000) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000357000-0x4)=@assoc_id=0x0, &(0x7f0000f75000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e93000-0x98)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1000, 0x7fff}, &(0x7f0000659000-0x4)=0x98) 2018/02/03 12:59:54 executing program 6: r0 = eventfd2(0x3, 0x800080000) write$eventfd(r0, &(0x7f00000fa000), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000001000-0x8), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x80, "07e9f4896b08266b39084f26b5a458692fd019bb37959dfb0df3b8f289ade6f04c2b12e2586c2abe64b22166e6527b490c195ae620ec04188e7590c6207c8b2f37a1cd4892647b6afbdf8b970983fc614a893dfaac3c0d8160e43d6530de2deb769a885f3bef89d080b87ec570683ebafd2eb9c40eb8c4772c1c9befdf31ee1d"}, &(0x7f0000001000-0x4)=0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000)={r2, 0x7f, 0xaa}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2, 0x100000000}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000385000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) 2018/02/03 12:59:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000912000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80081272, 0x40000000000) r1 = epoll_create1(0x4000) read(r1, &(0x7f0000ac7000-0x60)=""/96, 0x60) 2018/02/03 12:59:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000780000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000160000070008cebd5c", @ifru_mtu=0x7}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000022a000-0x10)={0x290, &(0x7f0000527000-0x8)=[{0x6}]}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/02/03 12:59:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c0e000)={0x5, [0x0, 0x6, 0x4, 0x80000001, 0x2f]}, 0xe) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d9e000-0x4)) clone(0x80800000, &(0x7f00005e8000-0xc7)="4b6a4d3de38437e2a761033c53471c798fa8d4fbc61b5f01fe2e8367f24f1d1c5d5c8cb4172dcca73c97f9b8ff8a335fb030b721147d7932f3039554c9451b2fc7ced77131a6013b1329c7cee2b5ddac0d7d8938feaef605b649477a076ac5ba506a4eb766d562cdfaef9f0f92677d1c808b748ad1b626ac3043cf0be071db020b3d00502f0cd83035091bbb23e58636a89fdc098784673568cd60d770e20189b76c88f47a8d9d544449d004c58abbf8c9bdab19fbc7b27400916c919952a385b8fae5d48671e2", &(0x7f0000a9c000-0x4), &(0x7f000009f000), &(0x7f00004c0000-0x9a)="dc838cee8e4da6f0d6865855c39133385c4d754a0a3ec5e59cbe49a92dbade998565f33ba5e8395711162ba65d6e3274138bbf30dac992225c29be664149b121f1191ff0c36b3a4e4d064455377e9d925d66fe64a350477867038e00d2b83e5738f82d194bbda80572a16e801fc5be0b5a8d269e97229fa26fb7a1e7b2de0ed86ba67358343bc2bd29e03b69568ad82e910e1635eb6a5ee6c7d3") ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r0, r2) 2018/02/03 12:59:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000001000-0x10)) 2018/02/03 12:59:55 executing program 6: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000f7c000)={0x0, 0x100, 0x101, 0x7, 0x2, 0x4, 0xffffffffffffff7f, 0x1000, {0x0, @in6={{0xa, 0x0, 0x5, @empty, 0x995}}, 0x10001, 0x200, 0x822, 0x7, 0x5}}, &(0x7f00006e1000)=0xb8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000f7d000)=""/124, &(0x7f0000f57000-0x4)=0x7c) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f7c000)={0x9, 0x3, 0x4, 0x4, r1}, &(0x7f0000734000)=0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000064b000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/03 12:59:55 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f000046d000-0x8)='./file0\x00', 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000747000-0x4)=0x7, &(0x7f0000001000-0x1)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e39000+0x740)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time, {}, {}, @connect={{}, {0x0, 0x20000000}}}], 0x30) 2018/02/03 12:59:55 executing program 4: clone(0x0, &(0x7f00006cc000), &(0x7f0000a26000-0x4), &(0x7f0000dbb000), &(0x7f000076f000)) pkey_alloc(0x0, 0x3) pkey_alloc(0x0, 0x3) r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@can, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0x9, &(0x7f0000002000-0x15)="f474d8fa2e9b70e56fd426f8a3cf237727032cf3e1", 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$bt_hci(r3, 0x0, 0x2, &(0x7f0000000000)=""/158, &(0x7f0000001000-0x4)=0x9e) process_vm_readv(r1, &(0x7f0000000000)=[{&(0x7f0000f25000-0xe9)=""/233, 0xe9}], 0x1, &(0x7f00001cc000-0xa0)=[{&(0x7f0000001000-0xf)=""/15, 0xf}, {&(0x7f0000000000)=""/14, 0xe}, {&(0x7f0000001000-0x1)=""/1, 0x1}, {&(0x7f0000000000)=""/87, 0x57}, {&(0x7f0000882000)=""/7, 0x7}, {&(0x7f000022f000)=""/115, 0x73}, {&(0x7f000076f000-0x62)=""/98, 0x62}, {&(0x7f00006ab000)=""/99, 0x63}, {&(0x7f0000001000-0x6f)=""/111, 0x6f}, {&(0x7f0000b60000)=""/243, 0xf3}], 0xa, 0x0) 2018/02/03 12:59:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r0 = creat(&(0x7f0000317000)='./file0\x00', 0x80) lseek(r0, 0x0, 0x0) futimesat(r0, &(0x7f0000743000)='./file0\x00', &(0x7f0000e16000-0x14)={{0x77359400}}) ftruncate(r0, 0x9008) 2018/02/03 12:59:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d53000)=0x0) wait4(r0, &(0x7f0000657000-0x4), 0x1000002, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e58000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f48000)=0x6, 0x4) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getcwd(&(0x7f00005ac000-0xfe)=""/254, 0xfe) 2018/02/03 12:59:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x50022800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000}, 0x2) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[]}, 0x0) sendmmsg(r0, &(0x7f0000791000)=[{{&(0x7f0000dcd000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000802000)=[{&(0x7f00009e3000-0x74)='/', 0x1}], 0x1}}], 0x1, 0x0) recvmsg(r1, &(0x7f00006f4000-0x38)={&(0x7f0000337000)=@alg, 0x58, &(0x7f0000119000-0x20)=[], 0x0, &(0x7f0000c73000)}, 0x40010062) 2018/02/03 12:59:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000c61000-0x64)={&(0x7f0000fb2000-0x28)=[0x270, 0x4, 0x7, 0x2, 0x6, 0x1, 0x3f, 0x7, 0x6, 0xfa0], 0xa, 0xfff, 0xffffffff, 0x147aeed6, 0x8, 0x800, {0x4, 0xfffffffffffffbff, 0x8f75, 0x5e, 0x100000001, 0x10001, 0x0, 0x4, 0x74, 0x0, 0x80000001, 0x1, 0x3ff, 0x0, "1e9f41aa9a5b56cab80510f8be39a97fec51001bf25ca3881bb938771605455a"}}) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x36, 0x10001) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000b3b000)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x1, @empty}], 0x20) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00004f5000)={0xf0, &(0x7f0000adb000)="4b5eb3f69ecef98cef31ff4e130dea11f837997d4faac02e7c7644806e427a7340895bf7e589c715f6106f3fa7dcb89f1a7fe22b4fc8f9500fa4ab15b9664af77d3a3074740e0fa09d23445c2ac0bbc2718faab9cc6626af4db4f7cdbe2d9496464e686217c4238ceb3d1ce1f1e56f37d29e3b0d5df7696d0f386a87f6453bd52147e4322a7fcd00df92e04a21730cc8adaf85faf418114216cc5c9ccb977f4e906a38a197ab795ef3e90abfd4707d36af22b606b7e67faad4aa138d8c8618a9ca08d559980786bae07a6c7bfa17b02c8e3c2956bf58a2c2f1649d513f5abe64a98cd1b5be251b87a581983354e8f70f"}) getresuid(&(0x7f0000214000-0x4), &(0x7f0000e27000-0x4), &(0x7f000031a000-0x4)=0x0) ioprio_get$uid(0x3, r2) 2018/02/03 12:59:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007de000)='/dev/sequencer2\x00', 0x200000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f00004da000-0x8)=[&(0x7f0000019000-0x13)="77f8916e002f766e656d743130"], &(0x7f0000f2c000)=[], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000daf000-0xc)={0x0, 0x2, 0x20}, &(0x7f0000543000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f3000-0x10)={r1, 0x1, 0x6, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000458000-0x10)={r1, 0x634, 0x2, 0x80000001}, &(0x7f0000a89000-0x4)=0x10) 2018/02/03 12:59:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000fb000-0x8)={0x0}, &(0x7f0000672000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000839000)={r1}, 0x8) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000-0x2c)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000001c000-0x10), &(0x7f0000026000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000000b000)={0x6, 0x2, 0x8000, 'queue1\x00', 0x7f}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000019000-0x4), &(0x7f000000f000-0x4)=0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000027000)={0x7f9, 0xffffffff, 0x0, 0x1, 0xa101, 0x2, 0x8, 0xff, 0xbb, 0x400}) fcntl$addseals(r0, 0x409, 0x1) socketpair$unix(0x1, 0xe1943ef194affc14, 0x0, &(0x7f0000027000-0x8)) 2018/02/03 12:59:55 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000000a000-0xd)='/dev/usbmon#\x00', 0x3, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f000000b000-0x21)='system_u:object_r:mount_tmp_t:s0\x00', 0x21) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000b000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000007000-0x78)=[{{r1, r2/1000+10000}, 0x1, 0x16b, 0x2}, {{0x77359400}, 0xff, 0x9811, 0x8}, {{0x0, 0x2710}, 0x6}, {{0x77359400}, 0x9, 0x101, 0x3}, {{}, 0x3ff, 0x4, 0x80000001}], 0x78) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000008000-0x93)=""/147) 2018/02/03 12:59:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000020b000-0x9)='/dev/sg#\x00', 0x2, 0x0) bind$netrom(r0, &(0x7f000004e000-0x48)=@full={{0x3, {"b70be0919837e2"}, 0x8}, [{"0aad6617dba98d"}, {"15e906e53471b2"}, {"4e52c29408ebb1"}, {"d4a877dd47c267"}, {"a6a486a6355fbc"}, {"816e2f6c8c6d3d"}, {"cbcbfb2afaf1d0"}, {"d6447accbdc14e"}]}, 0x48) r1 = syz_open_procfs(0x0, &(0x7f0000cbd000)='net/tcp6\x00') preadv(r1, &(0x7f0000e3d000)=[{&(0x7f0000760000)=""/187, 0xbb}], 0x1, 0x0) 2018/02/03 12:59:55 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000001000-0x4)) sendto(r0, &(0x7f0000e08000-0x5a)="2b70ec6d0381fe5e4017cecb7af227d3c2b841cf2dcbce3208cb084e955529991a2827ba003c8e3797e87926e432fefe98d6e8ccaf4b19ce5224c976ba25f71c62029809f872956acbe68a2ee422cf8a03fad3fded529e00535d", 0x5a, 0x80, &(0x7f0000a6b000)=@nfc_llcp={0x27, 0x3, 0xfffffffffffffffe, 0x4, 0x0, 0x100, "4a2d8d9bd4d2f24a15b18685fcb29aff769a86c5cd9e551232721ae6f91c759999841725bcfc50df9efd6381da36c368cf33056e9c5032bd5f446c8ff7b191", 0x4}, 0x60) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000e03000-0x12)={@generic="a30d81b46d1b2155ec262dce3f32485f", 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000c10000-0x5c)={{0xa, 0x1, 0xefaf, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20}, {0xa, 0x2, 0x800, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, 0x4c, [0x2, 0x5, 0x2, 0x4, 0x20, 0x3, 0x7, 0x3f]}, 0x5c) r3 = socket(0x10, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000a95000-0x90)={0x6, {{0x2, 0x3, @loopback=0x7f000001}}}, 0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00008c0000-0xa0)={0x0, @in6={{0xa, 0x2, 0xffffffff, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x3}}, 0x7, 0xfffffffffffffff7, 0x1, 0x1, 0x100000001}, &(0x7f0000ef7000)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000422000-0x8c)={r4, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f000096c000-0x4)=0x8c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000047d000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007a7000-0xe8)={{{@in6=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f00002cd000-0x4)=0xe8) bind$inet6(r0, &(0x7f00002d3000)={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1b0ac0000}, 0x1c) getresgid(&(0x7f000095e000), &(0x7f0000114000), &(0x7f0000b94000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000164000)={0x0}, &(0x7f00005c6000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009bf000)={{{@in=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00008c4000)=0xe8) lstat(&(0x7f0000f6c000-0x8)='./file0\x00', &(0x7f000028f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00001f7000)=[{&(0x7f00003b8000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000402000-0x60)=[{&(0x7f0000abd000-0x1000)="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", 0x1000}, {&(0x7f00007e5000)="fd990cecb3718a4c180263123b94fce46d5c42dd6169e03d6994e96cb4fe5ab967ee2c557238421f6986bb4eb90581e594e8d9352f4251eb576c53a60f1dcfa0a799e5f9bc7f459db0028d4f3eada766f901fa2a6b5d56e85d7c90f0ad12916a19cf836ceef0a2f9", 0x68}, {&(0x7f00009a4000)="70ce62324f872e94115d020a63f8b6270cb2b389628d9645f95001645e89f0753c783fb93be91380d71a6979e718d4c6aedbd3fad8dfded1615ee9d4d2a7bafe6206e0a6dfa04f4188fcccbf7aea3f4c5dcad1332311c4faed04ce1e49e8f94ebe029e623df1accc608494b81c7c4d508f873e65540c3a7de09476fa7d6ad8aa3cead56ada77", 0x86}, {&(0x7f00005a0000-0x90)="0056346a9c274f9c6ea36b2d458351afda9276101d4c2f9187557eb97860cc98ab7d8d53ef0d8537ac5baf1a506df49825cba957753b87a55a17609a02c76625f6ddae053debb3e9b3082f64826d40cd71eb7303fc0ced433ae2f3e0255198ac504882286b4e4ba8291771da3e00146025026c82e2d92adbc38a8d02703e5890af212a170044dcc7c308687e5d916958", 0x90}, {&(0x7f00007f3000-0x8)="1395ffdff343a63a", 0x8}, {&(0x7f000089e000-0xe6)="461e5142d180e2d93850b011235d6bb26037454b74bc3351503b1ffe0607e32eb0ecbc9da966171ae5432c590cb7f0f58307b937e0b7989fd3028107f4efb9f40a5b086f8607aba32bbaf7baafd88d38a9c0a7f496fa1669ce256434e27fc5f50f359f31e89cf5bca432f1a092dca8ad8ce3160e5b005d4d94bb6a739701fb1f68dfb597ea96c86402317193378dabf16d1deea5a5a519127a1d308a21147ea9b5ae450ddd387da8daa84cfe7d7923a31c65255063740bfb3e0182548496b06379ee75ebdc47cea752b09db1afb45bbdbc6832b9046bf5d2441e3e7df50f6f21813d9391c9f0", 0xe6}], 0x6, &(0x7f0000fb8000)=[@rights={0x38, 0x1, 0x1, [r2, r1, r3, r3, r1, r1, r0, r3, r2]}, @rights={0x28, 0x1, 0x1, [r1, r2, r2, r5, r3]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r3, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xc8, 0x8001}, {&(0x7f000053d000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000091c000)=[{&(0x7f0000d49000)="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", 0xfb}, {&(0x7f0000f4c000-0xfd)="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", 0xfd}, {&(0x7f0000d2a000-0x12)="74cbe2f63815570809b4184844f26bc8572a", 0x12}, {&(0x7f0000262000-0xcf)="9673c0c85a2bf97b2c7c1645d79e848a3ea36234b2d6ae6bc30de0f764c6b910f79cca6464f12fbb1752ff15eafde4c2c562f606b18233f9158a149df5d55ad173e63cfc2d2c4b0bc86d8da82bb3d136f8e73c84e57f26040824ae4f9f9ec723beef1381d46578c0517429c2e0ac70d92311fb5fc0da2ac112b765d5b3f6f4731eaa0398a4a6823265ac6e1d64f93fd07918e6f338bec2d7aa7d31bddfd629cccf144bdf304d182fce957593fb2081a39e3e41eda78d03d3b114fcf6a0331365ae9898526da1428ba1712ab6b445bf", 0xcf}], 0x4, &(0x7f0000094000)=[@rights={0x30, 0x1, 0x1, [r1, r2, r1, r2, r1, r1, r3, r1]}], 0x30, 0x24000000}], 0x2, 0x4) 2018/02/03 12:59:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x1c, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x8, 0x1, '@\x00'}]}, 0x1c}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000095c000-0x16)='/selinux/checkreqprot\x00', 0x480, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d30000)={0x0, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, [0x1, 0x3f, 0x4, 0x6, 0x7, 0x35, 0xfffffffffffff800, 0x5, 0x4, 0x200, 0x9, 0x0, 0x2, 0x1, 0xffff]}, &(0x7f0000525000)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f72000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x7, 0xffffffffffffffff, 0x7f, 0xaa}, 0xa0) 2018/02/03 12:59:55 executing program 4: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000adf000-0xa)='./file0\x00', 0x10028042, 0x0) pipe2(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) fallocate(r0, 0x0, 0xffff, 0x9) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) sendfile(r2, r0, &(0x7f0000ab1000), 0x10001) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000fcb000-0x4), &(0x7f0000494000)=0x4) sendfile(r2, r1, &(0x7f0000fc9000), 0x1a3) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000fca000-0x64)="97e2f7c9588beb5da1a27c3ea3961dc6a92f0c7c559f1f7773464372d97f05c46022c1768b64b1845ceae6bc2076f980e349cc8eaccfa67dbdea8b21a06b199d011baa4ca859ddd43cf3305fa6046f5428be6a0dd3b059708fea1e994f2f7ae4186cad6d", 0x64) 2018/02/03 12:59:55 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000003000)='/dev/input/mice\x00', 0x0, 0x2241) socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000004000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0xfffffec2) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r2, 0x4000000000000}, 0x8) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x7687) lseek(r3, 0x4000000020000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004000-0xa0)={r1, @in={{0x2, 0x1, @empty}}, 0x2b5, 0xfffffffffffff000, 0xfff, 0xd02, 0x80}, &(0x7f0000004000)=0xa0) 2018/02/03 12:59:55 executing program 3: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0xc93, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00008a7000)={r2, 0x1000, "a367e583ee18ff340f3fca03f609de5b618b0e142b5f08be56dd3b2d5ff2f9472dd042a8139029aa810b239cdcef3061f0997e00d83fe036dea1cd135ab5bd0af7b60aec005476da05e57bf4eb5f3b5296cecbe74a243890d072688e11dc0a8f71abb6039fc3848a9fd108025bbf5f101bea12cef32637c7c55cb77b46283394219bad2a4b565d8e8ab0b6ea85c5b84f4c9101db30207ebae62a61ce05d4a67759d0df1fd494a6e2f6077d5fa6539386e6a3eb41cd1f14fea9e29793c193dd4e94debafb017b9e2702ad190c6955d9f4575c7d36f01b86a71ed9358bdc1c9b12a1fd8204070aeb06a32c174dca205b1070912416a0422f2984df722f329088c627669ccd8b95adc04994ad0989bcdcaa1de486c65f92e52ef54ab2bd5cdacbf49e580fc29144002b054919fad7314d92932a49bd7dbc2bc0786381e8120f92b5e5319e5f0a7bc638d76e90fc02835cefebf46a63a48b43cda545260a1a7c618dc2321ffa83d1b765fc1e27805a966621969e95f6176be3c509a83508995e2806afe4565a276b010e109de887d7b913f131bae994b0363308ec7783dd0e013fdd611c26f412fc6ecf8cd05699701b2600daf673e351c0ca90ff1aa219f75eecc8e209cae59c7be1e6a648458209487e6ae4740ebd73769c3074016a64a1f5830259f52fb327427fe1d8a352fcab93688f90535ef14b72f071110c7f2185ef2b362f16e6d0b655bcf4da275c27f00b73e6d2daea27884a1ee453a1884aba28aa7e9741db9ae6fc848a603e7c4f3298a2b5c712da346ad72c4b23f42d3dd52b0e044c458216787d069933d99aab333abb06e0861de295a25f8cd9d17349a3695b0056d078597ba4c0520c6f491d14f9d7c319d1464a598b900e43384b877354dd94f1d846a986401664d02c4512f7c9c018a02ee52e9908a1e0afdeb0433c95c40aa73ca6eae8261138ee676c6f3d4953d6ac2d0371184b8d3e41f55e67757aaa98ab90fa12a6d64b6a62071dfdd8576e07b2f4d7bd0bd343a7425dc38caa3ddc9f05929e5a13d00526e12aebf0295a45cf935ad15fd3a6fc660c397257d0520ac26070733285f255e7798f6c2574197611da1b57b4efcb5365d672ba1dbace5907c58cd6eca3277220916caef19f931d02da1577ccb66ca3a26495c9596ccdab43b24917e23f55ddcf783b41f75d313b7e96705b2258a7a78b78a508cd3bbc01e36c7d53a8774362a92187dafc05801378e5dc97d7eb60d3b59dbf2da5f8e0ed761b2893d88f59b795575c3223b8c1e771be3b96c465b2018ec7521458218a7fa64a3e8defaa5f40794e3fdab3c69985afff129f4b752cf3b67e157286ec9ed71608cb278642d0b0895c6976b9fddc9b40364186117e8a9b5413980fb65c015e1eec084eff290de153442be49b46be2e0e59ef264e9046d9f19d6408f9f16937a6ebba4ee45b4275893762d3e272f753e5b9d353c5f3508354011ca9648360e1591aa401f430d1b1faae1cf5c46538393e7bd3494a623f58e722fcd150e7239576f70ac99f0e354d7c46b69275edd45d3c97113a62552fc7efdcf75cc7e788676b957d401277149b81b2d5cdf9d9afa3d3be56a5dcf39527b54aa9d19525b0ffaabac0767dd36feb33f4190f5f3e9a95b589f65dfeafbba5db8a8599084fc6c534b640510e416c4b356862fd4893dc905f2c6721239109ec1a4bc2887e1d2199db7f776c1bf0367f0026c7328780c462f0e74e168012d3def3c2a8f0e90edb718d197deb0d5294ee6c8158aa077f1c19fe4cd137e807caee9131f56e20310ac9d64b00d90f75a17fc7580ad44543453fe4d4ef2b672fe880b77e95ca485c1c8ffe75b3e6fa9b3fbae65c1e1a81bcf268944df2620dc77378f45772a99f0142d83ed01a2e5d1b67663a120eecfaab2cf229d1c96a9d460b9c59b6b90d63c8f897bdac0a44c054aa17417f491dd1e15e9a4187ed3130ddcb7a72f46df287c732b6685f9443490466b6b922f99b712843b2dac0328d2ce977124fc9be737b2ceade48fea0d99c538c8b1d16cc7cf7398b455ca41262aab6e9f7c4da7130390594c0fcdd80109866f4b20da126bf8eff309a7eb8164e577cc3ec1cbf536d2b676e3a7e197a27a5dac9683650f5cca9aaf64c30c8af4151bf5423b6bf96b1cb91fec2633ddac0e14748433cd10ca935bab6bac8e8eb4b4f3c6958fedccb90c0e41b5b48affb756d37e072dd20f44fc825f75dc540fcc564843794ce7e6cd476831a10549c9cf18b1ba9c7bd1f3c0def5e3050312ef769bea4f459049e1a08de64e3d3dee320adc6dfbb94d3bc899b7f5a1bdd509100cf3710d8ff185e28aea132c2b7b4e688e162018ec5288fe93158c00170323ca9dfa6895d4dd8b5f34a8294beb9aae489d19b6237f459055c3460508927755939032ecc1b7c67157394647fa1f6dad9e524dabe516ba99aa76a09e8a8677e53825d042e8ea9fdb773bbe43ffedb543f2e9422c767f7e036ceb2acc5fc23c3747678d6607fa4f3bbeafd1b70702a03711abe83bd0b898b19bcde44a8215eefcb5ffd52ea34628ffe598bc6565392393f54063c85bb697fc50f521185460b4397c67b874116d4358611de5da3978576432c0917f973a41527287354939c195d26d485f956093bf9b38d5d3ffa27069c320807de6024bbb10e735f4b23a4c7a7cd0e87ddaf6073136887d2f89ce91a520478fb6b77cbbe5b3778aa6a939a5705a74896a9d57a821d9a3889339b983f414c6a07fa0eef975fe7a1edf5ae87e88a734e2618a7fe91aa1212bffc58e747d37f9ef958d9e35dfbb1324475c319e27ec80b1502a539c45f168c2f323c9f11c71396cc626ae548cbf752e4e427f2d89b87cc5b7e9ad9b6c19fa94adf96a34522644e12cc63eb9cbbbf38e137a7b5cdcf15d3c4746cb5d063fc4af5e3d8681e3c70dbf864479d4104b5bde88af7f1d14a508eac820072d729d3323ab97fbfc425bebe6b5551a94c242a52bb8953f0c74d26847dc96b1d2a63abd8f4055356005738e6b6cc419a460c055dc317f5b4f0ef877d584347b922987d9f3444677fec77a2437cbfbd223d9307b84ff8f0faaf5b4fc9dd80a20b9a3cc70cef2d84a4eff4a299d4b1539d37a259a828e763ebca6e39b529abee67f43679ef8052d88266ccaa211406d43cd24d34ae9219183638d8d44fd60a30d8fbbb235fd376377bcec907a96d17906a61534848e5f033add14e71f23c55c0b7befdbe41d479a3e19dbd255968beb58e33bb1dd40a9a68bd199f5b677cdfe8df53b22e539c61d89d90a6b53aae83c6d75e6a0b6754de8c40e671bfcedf26f3f09af97770a22789d2461178e5b073e9f7530df886deffb6a283399b3694cbd5f69d070f276e2bf97ef33867e4083bd5f4a943208a1c9c27b246cbb63539a000a429456690231a6b87ee2f448dbaddfeb138e7a7cfb0b98a72c2833d1ecbbed59257c4a5e515f38f7570f28759e1d7f34721c1653b6082c99d0215c827922abb8e96ea30b7e7220f6a87fc76409489d0a91902aad93aa4f69f2934db32fec366474f3ad406a62e0332893c50cfba4dd6ee333334ceca67118f8075119d5243911388fc8bd17c808873ef1eb878ec4a455716a59fac3783018b6c100c4c710fbd473846cdddd06382b091993d55bf56c246db05e473c8607abb1b58b2cb3c53bc8a3675f73b9a907d9e07f9078b30490c3bbc914b5c54ca1a626ecdddd4634a4da0b9f2b7426575a3fcc5e787ae03f8b772b15c3ff15f15e1c64d080c2c5974f0a558a68e156ef40545eeb6a6ae9a803d42a8de024e1b1b0b3dd13fbef010ba50d6da0b1ae1892f794f978141a8741d6821b78117606f69e356c3977704224cf41eaacd995940b4d9c9f43afc7ef3d4c4019b9b47f3ceddd7ff590f7ace84dc43f24196a1de1da124e217cc7758f1bce6a4db57f224fe9728b28dd8052e505d59702afb3f23fb4e0c0083220fe64fa6e0c8b6e1a4b4b8e06c53e128d4e224dab2398e90941fff1005675717322052454b8f946cf45ff6e899ba8865e81360ef2ebe01ff65b8ea00db4984220220e2cdbe1edd7fbedd2bcd3e4fec78ec44e1f001ca397bd320d6f8acb71f9326459319d8815bd6c6c2ddce33bd9b204e048decd70b24e0afdc5237b3726d0243baaf1f4c4f10640de2f4fb34ebb6ae8586d58d71d83b204ea576a4ed524e4a246e64fab1a3e4d392f9e13fd2fc8933b7d67449130528c6a9868c68e7d78e2b7b7f3ff7419d61cb58b5f667671f95ab70351ff478ed46012c6b0d3a65c52f9e9c34ac838d7bdae9655198a814e66654ea4316c64e3d68803d08178d0c99a41432e60544a57a319037a0a6c5ec0e154b49a1100a3477b3e6998cd6c74af44f5869686cf484cb3b386acfc4f5b02f9b334930e4b98c9bca69739b8efa1b23f6d935a36137dd62f135cd2f20fb8f5cbf96c0556473e1461a69503a5db4412d6ea5f1d88f26481770d9280aa4d78319c82be09755506011c729b397265f7ec456d9760e5a4f32b3100953783ccdf2cfca20cd7f0d6ba983c5079fa77372993ce5bd39b5d0e1c92d6a877ca37090065b202c1f87b9b19a6a959b16f76f843b97e310e1bbce2cbcc56168b7089b6e2f35e09a57d5f4309d9a43efe0c6aafbac55d63c590ab65d3721cb4950488619773604ed8eadeefc596887f5caef8111f8ac67a7fc5f607ee805be80e1ac71fbe4cf311b195433f9625048cbe977547f8fe14911ca3d75d40bd012fbda6769adc7a403c927ed44afe7c661dd178871e8d8c7fc138b3bedcb5e67f2bd8d7132b7aca8fbfc088601baa7085e3059c87d2cfb127ece7c0ffb443c9728bf1d091aca072355428715b2415fd7a805f9271baa3edb30fa4c33dca1dff47ebc89aa80c01a072a3fedd6fd890d34b275c13d78181677f2cd40b04ccb8a870283e4cb75b1c285b5d2021aa6d1ac02a93da8529b1d4726ef4772b2a09232f5415c5ef3c5a241d7b832156ea8a537e1a51145093f4fe09d38235506f4417fadfe51d2d5c1dfe763035bc22e97273673411aeec7ec746cc581285cf2a7a09f3d3b19eeab2e540d81e01f7d71a8748311cb68066e1559d272faad9a594c7597c31ba080e0dfbb9f248cb947e932eec151d13f67e8a1ce73f642a0fed470d22bc1afc72faf3086cf3f1be656a1013b08c7e830c5a5ff3f5150bd2de20dcaa635d99895d1ff8e6a3b115ec8708d1a30bbef7dc14bf4d165be577bbfabf30a370c9b0f12d4bd1dcbd9d90e7a2a31ec693caa5ef15817a49be310e160e34e0ddaebff6a7fa4e1380874d60db322a5232d12a5f053bd427fb6de302ba6aa9141eee91cdbd1484c291f360f52cfdec70201a4fa1ef5f38453446798b02e4070bedb5948eaf88982d7321fabbe05a262729dc444b59df945475b1bcd203d11920f6155a0fbbebe5f57f3d08cf1a1b015a4410b35d952115d306aebf192c1db4b9d6539e5798370a2dc458eb20d51828f89e90fdab3fc672bdb8c117560e5c4fd476a0f8d9a2187ee01190577e3d14dedd0ca3bb3b679b7b0c0293337e61745b71fe941c747c9dc37a0e30e826cd68216072cf67da4810c257e1d4b85232906e6612500ceeb5829b5a29809c221a3acefa3f1fd6e78279a45a5f692d6ec99b518fc4bd02f67eb638acf5044df0ce9e6e409b5e24930c348220e341bf3a58ac31eea5fc53a640e5cd80c87da3472b2bc5dd2a0c59121d5f963f668fb660a9e03bb68e2f622b6a7a073446d4b92d89e053df9cc0f0bbdac36029aeea91178ff"}, &(0x7f0000000000)=0x1008) sched_getattr(r0, &(0x7f0000001000-0x30), 0x30, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r3, 0x29, 0xcf, &(0x7f0000000000), &(0x7f0000000000)=0x4) [ 40.931867] IPv6: Can't replace route, no match found 2018/02/03 12:59:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) fcntl$setpipe(r0, 0x407, 0x56) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x271) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b81000)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00007e2000)="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", 0x219, 0x0, &(0x7f00004d8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/03 12:59:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000067f000)='/selinux/enforce\x00', 0x2000, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) accept4$unix(r0, &(0x7f0000e7f000-0x6e)=@file={0x0, ""/108}, &(0x7f0000846000-0x4)=0x6e, 0x80800) sendmsg$nl_generic(r0, &(0x7f000094f000)={&(0x7f0000435000-0xc)={0x10}, 0xc, &(0x7f00008c6000-0x10)={&(0x7f00007e5000+0x52a)={0x1c4, 0x38, 0xc04, 0x2, 0x2, {0x15}, [@typed={0xc, 0x18, @u32=0x4}, @nested={0x144, 0x39, [@generic="47652d79db9cdf62d7c382140ecfd3e31ffc9c63077004b1c33ff177005643660e8fb56dfb2a9ce744acd849654ec52d110ffc52f411bf52ff4a592885733f3ad75653408d12c85a4c702f6a2ba70af003306e19b98497878d1e0b73bcdfa9e1cf06ae6a47", @typed={0xc, 0x3, @str='\x00'}, @typed={0x68, 0x69, @binary="6e973ab4779d79dc214f9c2376520b06e97e697280e37a3577d1726012f224a24c6b45b98c4ccfde4cb67ce8bf809273fc907ad214e5044bcc6fe3a2b368587bd2f1f1a7543b6f070829fd5d82a3bdf91b7d2e0a134f543cb7191795aecd"}, @typed={0xc, 0x63, @fd=r1}, @typed={0xc, 0x3a, @ipv4=@broadcast=0xffffffff}, @typed={0x10, 0x94, @u64}, @generic="4e8a091688d75767aab1a0bedb1ca890fbdb74d87788e7c9027f90e20c382d69a880e7b6197b2d492427ab593a81bf0fffa351b7671367d209fef64caa41"]}, @generic="2fd57387b7257cfd788822c759b3dc9a691b2a94010e9ed3488f1cccbb5b00d52a243cd21decec26366e2526dd8dbbbc4fa2167879857c3a62b1bb08397ea911ac8265de52e10743236c2059de3a274417bd25a4eb9913bf283c570ab4c4a2bf"]}, 0x1c4}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000503000-0xc)={0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f000004b000)={0x0, 0x0}) syz_open_procfs(r4, &(0x7f00007fa000)='net/protocols\x00') [ 40.976620] IPv6: Can't replace route, no match found 2018/02/03 12:59:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000952000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000a6e000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x80}) fcntl$lock(r2, 0x5, &(0x7f0000e0a000)={0x1}) 2018/02/03 12:59:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000ef9000), &(0x7f0000b6f000)=0x10) sendto$ipx(r1, &(0x7f0000d9f000)="77879744b77601a5c671511a299790cf2e8f5e92f53d4320a590216874a19bf61731f28496c37ff4f5ae936dd9b7ccea20063707e7079f7c454ef890b672336e032ae833d43213ffbeb791969ff902f37d794f627dedaca697cdd2cad1751dbb82e3f18040844b9fe2ee3d979493a12a94362df3d4fbef696db9089ceee3d35df9c3d17170d912a5b6414a7be3bdee01251aeee2fb2565e70bbedf", 0x9b, 0xc000, 0x0, 0x0) sendmsg$key(r0, &(0x7f0000aed000-0x38)={0x0, 0x0, &(0x7f00003a9000-0x10)={&(0x7f0000d39000)={0x2, 0x1, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) mprotect(&(0x7f000004f000/0x4000)=nil, 0x4000, 0x2) timer_create(0x7, &(0x7f0000dde000)={0x0, 0xb, 0x0, @thr={&(0x7f0000277000-0xa3)="622714c6ffc4666f4917ad1c84810b534bbe22dd6feaef70f07bf1507b50a4a6f7981435087ab1e4ba9fe1d95e3a11c6d57896511f4160c3910de07a39a2f313047ad6836047c165f321f60dcd78ac45728ae20f3701c2d5ddd96ed1cce293677b8fc7b3306aed455e2c7fdc871aee76efcb7d42b2e5dc0ddcff7f28b5df3c1eef8979fe4a5ddab2b76c445c585a1298f8907dff6fda749e590ef4e8119e91f788a164", &(0x7f0000a52000-0x5e)="d5f870096a9b95e6920dc4922b6bf5dd0ba180fe62fd0d7560625385835062e5699f0c42aad92e0fb8ec5e35ba1e9fd1902f0f14027175cf441e59adc1932c1e45d1539f07005e2044e1fd1941e21004e49d5a99276de4410e932d55cdd1"}}, &(0x7f0000ca6000)=0x0) timer_getoverrun(r2) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e62000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$ipx(r3, &(0x7f0000cea000)={0x4, 0x20, 0x3, "b47682f26e56", 0x9}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f00003f5000)=0xfffffffffffffff7, 0x8) 2018/02/03 12:59:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dd0000-0xc)={0x0}, &(0x7f0000e06000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000eca000)=r1) r2 = socket$inet6(0xa, 0x4, 0x0) setsockopt$inet6_int(r2, 0x29, 0x6, &(0x7f0000d75000), 0xff62) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000440000-0x5c)={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, {0xa, 0x0, 0x6d6b2460, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x10001}, 0x0, [0x80000001, 0x3, 0x2, 0x5, 0x74, 0x312a, 0xfffffffffffffffd, 0xffff]}, 0x5c) 2018/02/03 12:59:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x12600, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@generic="462e5f20672c187295e03d5a9fd03003", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x8040, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000045c000-0x10f0)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}]}, 0x38}, 0x1}, 0x0) 2018/02/03 12:59:55 executing program 3: pipe2(&(0x7f0000b9d000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xc0000, 0x10}, &(0x7f0000a26000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x7f, 0x7, 0x6}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00003bc000-0x4), 0x4) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000239000)) 2018/02/03 12:59:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xd2)=""/210, 0xd2) ioprio_get$uid(0x1, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001f1000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000d14000-0x8f)=""/143) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) fchmodat(r0, &(0x7f0000001000)='./file0\x00', 0x100) pipe2(&(0x7f0000000000)={0x0}, 0x4000) ioctl$TCSETAF(r2, 0x5408, &(0x7f000068d000-0x14)={0x8, 0x8, 0x0, 0x8, 0x9, 0x5, 0xffffffffffffff00, 0x5, 0x0, 0x7}) 2018/02/03 12:59:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000c8c000)={0x0, 0x6}, &(0x7f0000d8d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000e5b000)={r1, 0x10000}, 0x8) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000ee8000-0x38)={&(0x7f0000410000-0xc)={0x10}, 0xc, &(0x7f0000bb1000)={&(0x7f000098e000-0x4cc)=@flushpolicy={0x10, 0x1d, 0x709, 0x7, 0xffffffffffffffff, "", []}, 0x10}, 0x1}, 0x0) rt_sigprocmask(0x2, &(0x7f000071b000-0x8)={0x3ff}, &(0x7f0000e33000), 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000190000-0xc)='/dev/autofs\x00', 0x8800, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000513000)={&(0x7f0000b98000/0x2000)=nil, 0x2000}) r3 = open(&(0x7f0000d59000-0x8)='./file0\x00', 0x212002, 0x10) mq_timedsend(r0, &(0x7f000074d000)="833663a66845e9f51adf1e0469b50f7f4bea7bfba8ef160b6c1bd1bf5620705c9c221f0c27bb04ae123ae93ae34656438262ab70f7c8da93a9518c682a93c7d085aa0f98617aad56c299f01834b7c4079dcc6992e8951cb35efe7f32c94c937426831477ca7a5ec2efc9120c1c71540dbbff69c5bd1b00e943835bd6fde85c79d4dc14231a7756e3ab26db2826b51cb64d0afd08edbc18a86607b74948960b9a609fcd097006", 0xa6, 0x4, &(0x7f0000647000-0x10)={0x0, 0x989680}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f00009d7000-0xbc)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000074f000-0x18)=[{0xe, 0x8}, {0xe, 0x80}, {0x8, 0x2}], 0x3) 2018/02/03 12:59:55 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000001000-0x4)) sendto(r0, &(0x7f0000e08000-0x5a)="2b70ec6d0381fe5e4017cecb7af227d3c2b841cf2dcbce3208cb084e955529991a2827ba003c8e3797e87926e432fefe98d6e8ccaf4b19ce5224c976ba25f71c62029809f872956acbe68a2ee422cf8a03fad3fded529e00535d", 0x5a, 0x80, &(0x7f0000a6b000)=@nfc_llcp={0x27, 0x3, 0xfffffffffffffffe, 0x4, 0x0, 0x100, "4a2d8d9bd4d2f24a15b18685fcb29aff769a86c5cd9e551232721ae6f91c759999841725bcfc50df9efd6381da36c368cf33056e9c5032bd5f446c8ff7b191", 0x4}, 0x60) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000e03000-0x12)={@generic="a30d81b46d1b2155ec262dce3f32485f", 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000c10000-0x5c)={{0xa, 0x1, 0xefaf, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20}, {0xa, 0x2, 0x800, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, 0x4c, [0x2, 0x5, 0x2, 0x4, 0x20, 0x3, 0x7, 0x3f]}, 0x5c) r3 = socket(0x10, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000a95000-0x90)={0x6, {{0x2, 0x3, @loopback=0x7f000001}}}, 0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00008c0000-0xa0)={0x0, @in6={{0xa, 0x2, 0xffffffff, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x3}}, 0x7, 0xfffffffffffffff7, 0x1, 0x1, 0x100000001}, &(0x7f0000ef7000)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000422000-0x8c)={r4, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f000096c000-0x4)=0x8c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000047d000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007a7000-0xe8)={{{@in6=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f00002cd000-0x4)=0xe8) bind$inet6(r0, &(0x7f00002d3000)={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1b0ac0000}, 0x1c) getresgid(&(0x7f000095e000), &(0x7f0000114000), &(0x7f0000b94000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000164000)={0x0}, &(0x7f00005c6000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009bf000)={{{@in=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00008c4000)=0xe8) lstat(&(0x7f0000f6c000-0x8)='./file0\x00', &(0x7f000028f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00001f7000)=[{&(0x7f00003b8000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000402000-0x60)=[{&(0x7f0000abd000-0x1000)="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0x1000}, {&(0x7f00007e5000)="fd990cecb3718a4c180263123b94fce46d5c42dd6169e03d6994e96cb4fe5ab967ee2c557238421f6986bb4eb90581e594e8d9352f4251eb576c53a60f1dcfa0a799e5f9bc7f459db0028d4f3eada766f901fa2a6b5d56e85d7c90f0ad12916a19cf836ceef0a2f9", 0x68}, {&(0x7f00009a4000)="70ce62324f872e94115d020a63f8b6270cb2b389628d9645f95001645e89f0753c783fb93be91380d71a6979e718d4c6aedbd3fad8dfded1615ee9d4d2a7bafe6206e0a6dfa04f4188fcccbf7aea3f4c5dcad1332311c4faed04ce1e49e8f94ebe029e623df1accc608494b81c7c4d508f873e65540c3a7de09476fa7d6ad8aa3cead56ada77", 0x86}, {&(0x7f00005a0000-0x90)="0056346a9c274f9c6ea36b2d458351afda9276101d4c2f9187557eb97860cc98ab7d8d53ef0d8537ac5baf1a506df49825cba957753b87a55a17609a02c76625f6ddae053debb3e9b3082f64826d40cd71eb7303fc0ced433ae2f3e0255198ac504882286b4e4ba8291771da3e00146025026c82e2d92adbc38a8d02703e5890af212a170044dcc7c308687e5d916958", 0x90}, {&(0x7f00007f3000-0x8)="1395ffdff343a63a", 0x8}, {&(0x7f000089e000-0xe6)="461e5142d180e2d93850b011235d6bb26037454b74bc3351503b1ffe0607e32eb0ecbc9da966171ae5432c590cb7f0f58307b937e0b7989fd3028107f4efb9f40a5b086f8607aba32bbaf7baafd88d38a9c0a7f496fa1669ce256434e27fc5f50f359f31e89cf5bca432f1a092dca8ad8ce3160e5b005d4d94bb6a739701fb1f68dfb597ea96c86402317193378dabf16d1deea5a5a519127a1d308a21147ea9b5ae450ddd387da8daa84cfe7d7923a31c65255063740bfb3e0182548496b06379ee75ebdc47cea752b09db1afb45bbdbc6832b9046bf5d2441e3e7df50f6f21813d9391c9f0", 0xe6}], 0x6, &(0x7f0000fb8000)=[@rights={0x38, 0x1, 0x1, [r2, r1, r3, r3, r1, r1, r0, r3, r2]}, @rights={0x28, 0x1, 0x1, [r1, r2, r2, r5, r3]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r3, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xc8, 0x8001}, {&(0x7f000053d000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000091c000)=[{&(0x7f0000d49000)="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", 0xfb}, {&(0x7f0000f4c000-0xfd)="5f70a2e07a5d95511c360cea03485fe11a0fae65406a9408c0037879b180d6da2e7667b9e645842fc6016371c3d877c8481b93a216c02626d3648b14a154cdc2688c13f520ce5384da40c2895601855d9c62486f4c4c2a6cca17af9e0d47dd355ac26845999b195887ea078ccae36e801bb76e86809756c9a8364bbd5b99502c5af1a7d9ebf6b136ee71a2bb565fbc4b88d0f6c9d1fa9ffb3d74e0ef0c5631beb0f814d0ce0838eddb80e1b53ae4fa1c2640002f8beb008721091b598477d26654576a0104a0f040d4cf13c0a9b711d72175d5b70828024fa8a4bc5da106fb58a4a58940aa86743aadfbb3732ce43db092d2094fc9b56726f7e5dbcb8f", 0xfd}, {&(0x7f0000d2a000-0x12)="74cbe2f63815570809b4184844f26bc8572a", 0x12}, {&(0x7f0000262000-0xcf)="9673c0c85a2bf97b2c7c1645d79e848a3ea36234b2d6ae6bc30de0f764c6b910f79cca6464f12fbb1752ff15eafde4c2c562f606b18233f9158a149df5d55ad173e63cfc2d2c4b0bc86d8da82bb3d136f8e73c84e57f26040824ae4f9f9ec723beef1381d46578c0517429c2e0ac70d92311fb5fc0da2ac112b765d5b3f6f4731eaa0398a4a6823265ac6e1d64f93fd07918e6f338bec2d7aa7d31bddfd629cccf144bdf304d182fce957593fb2081a39e3e41eda78d03d3b114fcf6a0331365ae9898526da1428ba1712ab6b445bf", 0xcf}], 0x4, &(0x7f0000094000)=[@rights={0x30, 0x1, 0x1, [r1, r2, r1, r2, r1, r1, r3, r1]}], 0x30, 0x24000000}], 0x2, 0x4) 2018/02/03 12:59:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="00640001000445") getdents64(r0, &(0x7f0000f73000-0x159)=""/528, 0x210) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00009a2000)) 2018/02/03 12:59:55 executing program 6: truncate(&(0x7f0000b8b000-0x8)='./file0\x00', 0x4) r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x80, 0x8, 0xfff, 0xfff, 0x2}, &(0x7f0000789000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c77000)={r1, 0x5}, 0x6) r2 = socket(0x11, 0x3, 0x2000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000002000-0xc3)=""/195) getsockname$inet6(r2, &(0x7f0000f49000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000e6a000)=0x1c) 2018/02/03 12:59:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)) poll(&(0x7f0000d19000)=[{r1}, {r0}], 0x2, 0x0) r2 = dup3(r1, r0, 0x0) listen(r2, 0x1ff) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000b34000-0x8)={0xffff}) 2018/02/03 12:59:55 executing program 5: prctl$intptr(0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f000034a000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x3, 0x8, 0x5e2}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xff, 0xf39}, 0x98) 2018/02/03 12:59:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000091000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000c08000)=@ipx, &(0x7f000059c000-0x4)=0x10, 0x800) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00002ce000-0x4), &(0x7f0000300000)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000), 0x19e}, @ptr={0x70742a85, 0x1, &(0x7f00003df000), 0x1}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000b0a000-0x4), &(0x7f000087e000-0x4)=0x4) syz_open_dev$binder(&(0x7f0000416000-0xd)='/dev/binder#\x00', 0x0, 0x802) 2018/02/03 12:59:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00002d4000-0x4)) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/autofs\x00', 0x102, 0x0) setsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000438000)=0x8, 0x4) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f000065e000-0x10)={0x0, 0x989680}, &(0x7f0000980000-0x10)) clock_gettime(0xfffffffffffffffc, &(0x7f000039a000)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f00007a4000-0x20)={{0x77359400}, {0x0, r2+10000000}}, &(0x7f00006dd000-0x20)) 2018/02/03 12:59:55 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80200000, &(0x7f0000001000), &(0x7f0000a26000-0x4), &(0x7f0000002000-0x4), &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8), 0xa0000004, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) 2018/02/03 12:59:55 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b13000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x80, 0x20, 0x200, 0x38a}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r1, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10001}}, 0x80d, 0x4, 0x2, 0x2668, 0x8}, 0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000516000)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00003d9000-0x8)={r2, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000030d000-0x108)={0x0, @in6={{0xa, 0x3, 0x7323, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fffffff}}, [0xffffffffffffff88, 0x2, 0x80, 0x7, 0x1, 0xb09, 0x1000, 0xfeb0, 0x7, 0x7, 0x9534, 0x63, 0x0, 0x6]}, &(0x7f00004b6000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000110000)={r4, 0x3, 0x3f, 0x6}, 0x10) readv(r3, &(0x7f0000a42000)=[{&(0x7f0000e99000)=""/175, 0xaf}], 0x1) 2018/02/03 12:59:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@multicast1=0xe0000001}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/03 12:59:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000235000-0x8)='./file0\x00', 0x100) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00002e3000-0x4)) acct(&(0x7f0000d8d000)='./file0\x00') r1 = syz_open_dev$usbmon(&(0x7f0000f9c000)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x8000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000116000-0x24)={0x9, 0x1, 0x5, 0x4, 0x9, 0x3, 0x9c, 0x7, 0xb5, 0x8, 0x5c65c4d2, 0x826}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eac000-0xa)='/dev/ptmx\x00', 0x2000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000594000)) r3 = pkey_alloc(0x0, 0x3) pkey_free(r3) 2018/02/03 12:59:55 executing program 0: r0 = creat(&(0x7f0000a5d000-0x8)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00007bf000)={0x0, 0x9c}, &(0x7f00006cb000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x6}, &(0x7f0000635000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0xffffffffffffff2a}}]}, 0x13c}, 0x1}, 0x0) [ 41.188880] binder_alloc: binder_alloc_mmap_handler: 8528 20000000-20002000 already mapped failed -16 [ 41.206909] binder: BINDER_SET_CONTEXT_MGR already set [ 41.213681] binder_alloc: 8528: binder_alloc_buf, no vma [ 41.213694] binder: 8528:8530 ioctl 40046207 0 returned -16 [ 41.226768] binder: 8528:8534 transaction failed 29189/-3, size 80-16 line 3127 2018/02/03 12:59:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x5) writev(r0, &(0x7f0000cd8000)=[{&(0x7f0000336000-0x1e)="62fc33574397dd2e10ee780c214745d9f9d19baa06b0546f861b574d455b", 0x1e}, {&(0x7f000085f000-0xd4)="36e4dd3c49008b391d725f82c84c809e04bc6cd5b6671e2c69549614a7635de1b22c6450c89bb31ad14dc8aa1575a048b9da4544517d8db1316520eca396858352cd876d1bbff47d1be269545bdde43b68d571ff7a6c1d8b3bf89e39d6fbcc7fb208b7c31dcbf1f0c5e269f1860f67b0c1a73caf4b1a069935cabd016d94266d31db5ce22da1573496e0bff217b0f037b5534999a4ad104cbb4d33ff09ece8849a91b6c12bfcf4750c879345c9e987b6deebdd7ffc8a44ac7ae73c7f622b4a0775ae666405ed6993f84b64f23bccfa2797b8a6d7", 0xd4}, {&(0x7f0000619000-0x10)="7b5679f205ee30e148ab867cd78230d2", 0x10}, {&(0x7f00003f9000)="2848c914c58a9fc08ecfe343102fac05b8a2e07712d0c9610539811ea1c61ed686", 0x21}, {&(0x7f0000dc7000)="a1f6b9b4b1ec3bcd4910f6d826580ec64e009697aff42e5b0b4a9f6bb945d862ccbd42a14d39de42bcacced2357254b76f1eb74a478a448c4413684b8db359ac46f0407d04339e973b39625595be3e88d2086c4020b5ab3cb250f3edc5e75c66dde898ff9b426eafbb1b3b014aa70113118873cb2ad12445", 0x78}, {&(0x7f000055f000-0x63)="73851e53100a236b172d4380632d0777f21d3fcfd433301d92fe1e0c07a641fb23b59c8f0d926a987b2a653364772e7408bc83b2f3f8274714a66596674957f2c338dead4c698ee840065e5e33f9d979a8c16fd7e86c31621a33ff83a9e7d963de9844", 0x63}, {&(0x7f00008a1000-0xc7)="f7178949f82bfbde2e8f267a006b2ced33da11d4c390ff8f3c5eec2ecd5cc88dbb14b2947c0d693be242e48e7bbc0de7e50374406a8654072a1f4df8cad4b511f161b34fe17d99c934516fee05887a460b79edc25c2241bb8dac04b47aea53c7b4bf617bf74688d7b3e4e66362a0ffcc801f3540f5cf2b4c265cb43c5d0354c719091e657d573d8d821081ae3661a9b0b80ef774f581459c258ec442ee94b8cd67aac8c8c9b3327e337a9c6ef27478c6f4127fe9389e06f25f3bcb0accd169f38ecb9ebf0f5e05", 0xc7}, {&(0x7f0000ba1000-0xf0)="fc5b1f8b9216f50bb4ddc022c21ce7beb528b4a8cdd2c842a53a20659012432c2981fff0f695138742721e55d1bc9336a0306b071b831e3b9e9b8fda8db94b9d11b0c9b07fcd6734d6abf868723ba1623cea8e187ee2868329f4057ca5f1e479314f0459b63c494c23e5687fa330339ef71387d9eaf2a421b232da8301a17dcb09e2e3c5bf83db98ab925e54d312febee9cb8b76b77fa6643d9a548b570e09eefb09f58dd296e74c0f25cb4f55dba018148c3b99c9302c191c273912745c4ad30cf882232453bdd0369d16f04fcec350839a88f374bbc6462af49a5394ac7c8d361ffc5aacbd301456668b2b796bddec", 0xf0}], 0x8) r1 = syz_open_dev$usbmon(&(0x7f00008bd000)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x2000) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f000084a000)={0x12, 0x20, 0x9, 0x7, 0x16, 0x9}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000adb000-0x6)={0x1, [0x100000001]}, &(0x7f0000b9f000-0x4)=0x6) write(r0, &(0x7f0000e1b000)="2200000042000721004f53f7e2ff05000200038e0100800008000200e700ff02ffff", 0x22) getpeername$inet(r0, &(0x7f00001dc000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00003d9000-0x4)=0x10) sendfile(r0, r0, &(0x7f000027a000), 0xffff) 2018/02/03 12:59:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ddf000)='./file0\x00', 0x121) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00006fc000-0x20)={{&(0x7f0000d7a000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000045a000)=@syzn, 0x10) sendmsg(r1, &(0x7f000098c000-0x38)={&(0x7f0000b57000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000eba000-0x60)=[{0x10, 0x0, 0x1}], 0x10}, 0x0) 2018/02/03 12:59:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000e2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 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) recvfrom$inet6(r0, &(0x7f0000001000-0x32)=""/50, 0x32, 0x2, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xffffffffffff0000}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) recvmmsg(r0, &(0x7f0000001000-0x12c)=[{{&(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000000000)=[{&(0x7f0000f2f000)=""/140, 0x8c}, {&(0x7f0000729000)=""/37, 0x25}, {&(0x7f0000000000)=""/65, 0x41}, {&(0x7f0000362000)=""/19, 0x13}, {&(0x7f0000f39000)=""/210, 0xd2}, {&(0x7f0000000000)=""/132, 0x84}, {&(0x7f0000001000-0x62)=""/98, 0x62}, {&(0x7f0000000000)=""/206, 0xce}, {&(0x7f00007ac000-0xa8)=""/168, 0xa8}, {&(0x7f0000000000)=""/173, 0xad}], 0xa, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x4}, 0x7}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000205000)=""/1, 0x1}, {&(0x7f0000001000-0x46)=""/70, 0x46}], 0x3, &(0x7f0000000000)=""/79, 0x4f, 0x4}, 0x3fffffff800}, {{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f0000baf000-0x20)=[{&(0x7f0000a90000)=""/47, 0x2f}, {&(0x7f00001f0000-0x35)=""/53, 0x35}], 0x2, &(0x7f0000001000-0x1000)=""/4096, 0x1000}, 0x9}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00004da000-0xe)=""/14, 0xe}, {&(0x7f0000001000-0xd9)=""/217, 0xd9}, {&(0x7f0000001000-0x1b)=""/27, 0x1b}], 0x3, &(0x7f0000001000-0x77)=""/119, 0x77, 0x3}, 0x81}, {{0x0, 0x0, &(0x7f0000b66000)=[{&(0x7f0000000000)=""/178, 0xb2}, {&(0x7f00000a0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000771000-0x99)=""/153, 0x99}, {&(0x7f0000657000)=""/100, 0x64}, {&(0x7f000038f000)=""/28, 0x1c}, {&(0x7f00003d6000-0x64)=""/100, 0x64}], 0x6, &(0x7f0000000000)=""/149, 0x95, 0x80}, 0x800}], 0x5, 0x10040, &(0x7f0000f7c000-0x10)={0x77359400}) r1 = add_key$keyring(&(0x7f0000a58000-0x8)='keyring\x00', &(0x7f0000634000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x1800) clock_gettime(0xffffff7ffffffff1, &(0x7f0000002000-0x10)) [ 41.253514] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.260481] binder: release 8528:8530 transaction 22 out, still active [ 41.287380] binder: undelivered TRANSACTION_COMPLETE [ 41.304037] binder: send failed reply for transaction 22, target dead 2018/02/03 12:59:55 executing program 6: mmap(&(0x7f0000000000/0xab7000)=nil, 0xab7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x1, &(0x7f00001f9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000ab9000-0x8)='./file0\x00', 0x4) getdents64(r2, &(0x7f00006aa000)=""/198, 0xc6) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ab7000)={0x4c, 0x0, &(0x7f00004a5000-0x4c)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x70, 0x18, &(0x7f000036a000-0x70)=[@ptr={0x70742a85, 0x1, &(0x7f0000ab9000-0x1), 0x1, 0x2, 0x16}, @fda={0x66646185, 0x3, 0x2, 0x1f}, @ptr={0x70742a85, 0x1, &(0x7f000062d000-0x1), 0x1, 0x4, 0x2d}], &(0x7f0000043000-0x18)=[0x48, 0x28, 0x30]}, 0x81}}], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000ab9000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000aba000-0xc)={0x40000000}) 2018/02/03 12:59:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000787000)={0x0, 0x0}, &(0x7f0000503000)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000f0c000-0x1c)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000c7e000-0x10)={&(0x7f0000328000+0xbb)={0x16, 0x80000000000002, 0xf, 0x800000001, 0xffffffffffffffff, 0x2, {0x5, 0x0, 0xffffffffffffffe0}, [@nested={0x1a, 0x47, [@typed={0x0, 0x17, @uid=r1}, @typed={0x0, 0x1a, @fd=r0}, @typed={0x0, 0x92, @u64=0x7}, @generic="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@typed={0x0, 0x2d, @binary="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@typed={0x0, 0xb, @ipv4=@loopback=0x7f000001}]}, 0x2c}, 0x1}, 0x0) fcntl$setflags(r0, 0x2, 0x1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008fe000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000330000-0x1000)=""/4096) 2018/02/03 12:59:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000271000-0x14)=""/1, &(0x7f0000b25000)=0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000274000-0x14)={0x4, 0x3, 0xab, 0x0, 0xc63d}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000058c000)=0x0) setpriority(0x1, r1, 0x7) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000813000)=@common='syzkaller1\x00') timer_create(0x7, &(0x7f00000f3000-0x60)={0x0, 0x28, 0x2, @thr={&(0x7f0000cb8000-0x7)="f4d5553075fdcc", &(0x7f0000f2a000)="43e05eb902892f5780c5dc8bb62fabd7da22b481af50984d1158bd82b6ed4163bdc05573c4289af76accda4d7debfd153f09c8b50fca7339139a82590e1013bcd3a088002cdf63346ccff2f1e97784e48b9f88681d7846e8bcd871516e02bf29b00d69b4c060976f783ee214a05e1eb2d75b931ff1ec9c6d1d960df1b467513a28c7442dd1"}}, &(0x7f0000217000)) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r2, &(0x7f00008c6000-0xfe)="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", 0xfe, 0x4004000, &(0x7f0000b05000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) accept4(r0, &(0x7f00002da000)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00009bb000)=0x20, 0x80000) 2018/02/03 12:59:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000123000-0xb)='/dev/hwrng\x00', 0x800, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x8002) write$sndseq(r0, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result={0x0, 0xffffffffffffb554}}], 0x30) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)) r1 = memfd_create(&(0x7f000070c000)='/dev/sg#\x00', 0x2) write$fuse(r1, &(0x7f00003d6000-0x18)={0x18, 0x0, 0x5, @fuse_bmap_out}, 0x18) 2018/02/03 12:59:55 executing program 7: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000-0x4)={0x9}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000076e000)={0x0, 0x12, 0x0, @tid}, &(0x7f00001f9000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00009ac000-0xa)={0x1, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) r2 = gettid() stat(&(0x7f00000b8000-0x8)='./file0\x00', &(0x7f000043f000)) tkill(r2, 0x16) lseek(r1, 0x0, 0x4) recvfrom$inet(r1, &(0x7f000039c000-0x7a)=""/122, 0x7a, 0x40000000, &(0x7f0000129000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) close(r0) 2018/02/03 12:59:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) recvmmsg(0xffffffffffffffff, &(0x7f0000002000-0xf0)=[], 0x0, 0x0, &(0x7f0000012000)={0x0, 0x1c9c380}) rt_sigprocmask(0x0, &(0x7f0000013000-0x8), &(0x7f0000002000-0x8), 0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) 2018/02/03 12:59:55 executing program 2: umount2(&(0x7f000055a000)='./file0\x00', 0x1) inotify_add_watch(0xffffffffffffff9c, &(0x7f0000f86000-0x6)='./bus\x00', 0x400) 2018/02/03 12:59:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) pipe(&(0x7f000056a000-0x8)) sendfile(r0, r0, &(0x7f000079a000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000db7000-0xc)='/dev/rfkill\x00', 0x0, 0x0) 2018/02/03 12:59:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000), &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cae000-0xf)='/dev/sequencer\x00', 0x8002, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f000001b000-0x8)=0x1) writev(r0, &(0x7f0000abc000-0x10)=[{&(0x7f00003c6000)="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", 0x2f8}], 0x1) fallocate(r0, 0x1, 0x643d, 0x1) fcntl$getownex(r0, 0x10, &(0x7f000078b000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00002e7000-0x8c)={0x80000001, 0x2, 0xabba, 'queue0\x00', 0x4}) r2 = syz_open_procfs(r1, &(0x7f0000f73000-0x8)='net/udp\x00') sendto(r2, &(0x7f000082e000-0xc3)="2736937141b1691a83a02e6ea13b9fb5a01e4ea799e9ea62c772007bc686fd3bf7d9c6bca2d33cf2816d98763a246bb5eff7c2e892b2bf244c3adb279391de5e34c0c25a926221f194cc292f73c02d47c2fa28d332886550b0f8b8bd8b481055196e44d9eff9726a012a980323e9f05efa5ec67728d1189653bdf66d1d84f362624bf7cc717796e4207894e9c23e956c19620b7bcf7819146b59d80db43298958159c8b63d52b28cf232291caf4f5479ef7d480d106d2a6a497ba45cff0db5bae27b46", 0xc3, 0x0, &(0x7f0000928000)=@generic={0x1, "31b22b4ce649a654f9dd3830016ce4a868b20ce1cdc954a4795efcbe1656405e81869c5583dc71d9556236226fd78ba652a274c59c677d6f4bb2f5e20a275df166c08a5dd9a22df7fd7941ae3322d8c5720c77d08601521640c4cb4921852e6c948c03cdc8d646151914047043670f9bb4f3fce9184b50c5a5b8138a38f5"}, 0x80) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000d87000)=@generic, 0x10) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000213000-0x10)={0x2, &(0x7f0000823000+0x8cc)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000f0d000-0x8)={r3, 0x10}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000b7e000-0x58)={{0x9, 0x2}, 0x1, 0xfffffffeffffffff, 0x7f, {0x8, 0x20}, 0x1, 0x8001}) [ 41.419145] binder: 8575:8577 got reply transaction with no transaction stack [ 41.426645] binder: 8575:8577 transaction failed 29201/-71, size 112-24 line 2920 [ 41.448936] binder: 8575:8596 got reply transaction with no transaction stack [ 41.456483] binder: 8575:8596 transaction failed 29201/-71, size 112-24 line 2920 [ 41.470838] handle_userfault: 10 callbacks suppressed [ 41.470842] FAULT_FLAG_ALLOW_RETRY missing 30 [ 41.486270] binder: undelivered TRANSACTION_ERROR: 29201 [ 41.486403] binder: undelivered TRANSACTION_ERROR: 29201 [ 41.502365] CPU: 1 PID: 8585 Comm: syz-executor4 Not tainted 4.9.79-g47af77b #26 [ 41.509901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.519252] ffff8801c0ac7990 ffffffff81d94b09 ffff8801c0ac7c70 0000000000000000 [ 41.527300] ffff8801cd540710 ffff8801c0ac7b60 ffff8801cd540600 ffff8801c0ac7b88 [ 41.535332] ffffffff816624aa 0000000000002a2e ffff8801c1bc08f0 ffff8801c1bc08a0 [ 41.543368] Call Trace: [ 41.545946] [] dump_stack+0xc1/0x128 [ 41.551314] [] handle_userfault+0xa3a/0x1310 [ 41.557383] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 41.564396] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 41.570797] [] ? handle_mm_fault+0x117b/0x2530 [ 41.577021] [] ? handle_mm_fault+0x1fc3/0x2530 [ 41.583258] [] handle_mm_fault+0x1fd1/0x2530 [ 41.589325] [] ? __pmd_alloc+0x410/0x410 [ 41.595037] [] __do_page_fault+0x5c2/0xd40 [ 41.600920] [] ? mm_fault_error+0x2c0/0x2c0 [ 41.606889] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.613558] [] do_page_fault+0x27/0x30 [ 41.619094] [] page_fault+0x28/0x30 [ 41.624374] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 41.632003] [] ? SyS_recvmmsg+0xc4/0x1c0 [ 41.637801] [] ? __sys_recvmmsg+0x6d0/0x6d0 [ 41.643774] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 41.650659] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 41.657210] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 41.699347] FAULT_FLAG_ALLOW_RETRY missing 30 [ 41.703884] CPU: 1 PID: 8585 Comm: syz-executor4 Not tainted 4.9.79-g47af77b #26 [ 41.711398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.720735] ffff8801c0ac7990 ffffffff81d94b09 ffff8801c0ac7c70 0000000000000000 [ 41.728728] ffff8801cd6cf310 ffff8801c0ac7b60 ffff8801cd6cf200 ffff8801c0ac7b88 [ 41.736703] ffffffff816624aa 0000000000002a2e ffff8801c1bc08f0 ffff8801c1bc08a0 [ 41.744678] Call Trace: [ 41.747240] [] dump_stack+0xc1/0x128 [ 41.752575] [] handle_userfault+0xa3a/0x1310 [ 41.758604] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 41.765596] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 41.771975] [] ? handle_mm_fault+0x117b/0x2530 [ 41.778179] [] ? handle_mm_fault+0x1fc3/0x2530 [ 41.784387] [] handle_mm_fault+0x1fd1/0x2530 [ 41.790426] [] ? __pmd_alloc+0x410/0x410 [ 41.796113] [] __do_page_fault+0x5c2/0xd40 [ 41.801972] [] ? mm_fault_error+0x2c0/0x2c0 [ 41.807916] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.814553] [] do_page_fault+0x27/0x30 [ 41.820070] [] page_fault+0x28/0x30 [ 41.825318] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 41.832129] [] ? SyS_recvmmsg+0xc4/0x1c0 [ 41.837810] [] ? __sys_recvmmsg+0x6d0/0x6d0 [ 41.843753] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 41.850566] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 41.857125] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/03 12:59:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x2201, 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) exit(0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) recvmmsg(0xffffffffffffff9c, &(0x7f0000001000-0x12c)=[{{&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000000000)=[{&(0x7f0000001000-0xbe)=""/190, 0xbe}], 0x1, 0x0, 0x0, 0x7}, 0xffffffffffffe048}, {{&(0x7f0000f7e000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev, @common}}, 0x1e, &(0x7f0000001000-0x40)=[{&(0x7f0000b12000)=""/246, 0xf6}, {&(0x7f0000761000)=""/62, 0x3e}, {}, {&(0x7f0000209000)=""/190, 0xbe}], 0x4, 0x0, 0x0, 0xa17}, 0xbe}, {{&(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000854000-0x20)=[{&(0x7f0000756000+0xeef)=""/68, 0x44}, {&(0x7f0000000000)=""/31, 0x1f}], 0x2, &(0x7f0000b3c000-0xe1)=""/225, 0xe1, 0x54e9}, 0x5}, {{&(0x7f00004d8000-0x10)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000677000-0xa1)=""/161, 0xa1}, {&(0x7f0000fa3000-0xc3)=""/195, 0xc3}, {&(0x7f0000000000)=""/126, 0x7e}, {&(0x7f0000001000-0xd9)=""/217, 0xd9}], 0x4, &(0x7f0000000000)=""/32, 0x20, 0x3ff}, 0x9}, {{&(0x7f00006b9000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000df8000-0xef)=""/239, 0xef}], 0x1, &(0x7f0000000000)=""/204, 0xcc, 0x40}, 0x8}], 0x5, 0x20, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00004f8000-0x50)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff, 0x101, 0xfbdb, 0x400, 0xfffffffffffffffa, 0x80000000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000ee3000-0x50)={{0xbc5, 0x80}, {0x2, 0x7f}, 0x0, 0x7, 0xfe45}) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000769000)) mknod(&(0x7f000006e000)='./file0/file0\x00', 0xfff, 0x0) execve(&(0x7f000073d000-0xe)='./file0/file0\x00', &(0x7f000085d000-0x8)=[], &(0x7f0000fca000)=[]) 2018/02/03 12:59:56 executing program 2: mmap(&(0x7f0000000000/0xc30000)=nil, 0xc30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) r2 = dup3(r0, r0, 0x80000) ioctl$TIOCNXCL(r2, 0x540d) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) waitid(0x0, 0x0, &(0x7f0000c30000-0x10), 0xc, &(0x7f0000023000-0x90)) setsockopt(r0, 0xf2ff, 0x8, &(0x7f000011c000-0xdb)="23601c96d04555513d357628b60b703d581928c404ceead7d50b5d13d4b5c5a2a5d3a5bbe770ac2743451e83ac1571c4f72d8535db063a6b40d5f425c3eac074c3663d0d4ce6301a070e975ce459a1e66d9f6373eb865b574d736c00ce627e0b1d9a657cac790181f62038dccc845fb73532f00b30b1deb268686b1ac50300db6733b1e4baa06a8eb7cff28cc8e79516bcc7eac5bd01215a8fe95f31c9edab34e1cb0e65982a10a575b153a20f1bdd7c666bfb0074f8802bfb8d642497cbcc1c07af39a848e2d05868b254150f9614c8870fa3ac758bb24a1d9f5e", 0xdb) 2018/02/03 12:59:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000033b000-0x28)={@common='bcsh0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000140000-0x18)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8, r1}) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00008b5000)=0x2, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) 2018/02/03 12:59:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000029d000-0xa)='net/snmp6\x00') getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00008c1000)=""/64, &(0x7f00007dd000-0x4)=0x40) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000969000-0x10)='/dev/sequencer2\x00', 0x801, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x80045105) openat$autofs(0xffffffffffffff9c, &(0x7f0000cc1000-0xc)='/dev/autofs\x00', 0x40, 0x0) 2018/02/03 12:59:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r0, 0x40001) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000d50000-0x4)=0x2277, 0x4) readv(r0, &(0x7f000087d000-0x50)=[{&(0x7f00004c1000-0x88)=""/136, 0x88}, {&(0x7f0000b28000-0x47)=""/71, 0x47}, {&(0x7f00008c3000)=""/248, 0xf8}], 0x3) 2018/02/03 12:59:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000151000)='attr/keycreate\x00') sendfile(r2, r2, &(0x7f00006c7000), 0x2a) getdents(r0, &(0x7f0000cff000-0xa7)=""/167, 0xa7) getpeername(r0, &(0x7f0000344000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000296000-0x4)=0x10) 2018/02/03 12:59:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000900000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000c42000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e6e000)=0x0) capget(&(0x7f0000ea4000)={0x20080522, r1}, &(0x7f0000b17000-0x18)) 2018/02/03 12:59:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007e7000)='./file0\x00', 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a02000-0x5)={0x0, 0xc358, 0x30}, &(0x7f00000c0000)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00006be000)={r2, 0x4, 0x10, 0x5, 0x5}, &(0x7f0000880000)=0x18) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xfffffffffffffffd, 0x0, 0x0, r3}, {0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x4}, {}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x15}}, 0xe8) dup3(r0, r1, 0x0) 2018/02/03 12:59:56 executing program 4: mmap(&(0x7f0000000000/0xd2a000)=nil, 0xd2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000129000)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000d2a000)=""/67) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/02/03 12:59:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000002000-0xd0)={0x100000001, 0x2cd, 0x3, 0x6, 0x40, 0x800, 0x200, 0x6, 0xff, 0x3612, 0x305, 0x3, 0x9, 0x9, 0x1, 0x20, 0xdaf, 0x6, 0x3ff, 0x81, 0xfff, 0x5, 0x9, 0xffffffffffff02a1, 0x101, 0x7}) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0xe6b9f81ce2428e6c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001000-0x1)) epoll_create1(0x80000) 2018/02/03 12:59:56 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe7000-0x11)='/dev/vga_arbiter\x00', 0x42000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000383000-0x10)={0x3, 0x1, 0x7, 0x7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe0000)=0x3) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000062000)) 2018/02/03 12:59:56 executing program 7: clone(0x0, &(0x7f0000ff1000), &(0x7f0000b02000), &(0x7f000035a000-0x4), &(0x7f0000a53000-0xd5)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) rt_sigqueueinfo(r0, 0x2a, &(0x7f0000de0000)={0x20, 0x2d3, 0x8, 0x68}) waitid(0x0, 0x0, &(0x7f0000a65000-0x10), 0x80000002, &(0x7f0000a1f000-0x48)) 2018/02/03 12:59:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0xb79) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00006e3000)={"24785ee96fff0aadbe34a7863a6cdefa", {0x4, 0xf4, 0x2, "486f88fde2f9", 0x7}}) mlock(&(0x7f0000001000/0x2000)=nil, 0x2000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000009000-0x60)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000-0x18)=[], &(0x7f0000005000)=[]}}], 0x0, 0x0, &(0x7f0000008000-0xea)}) bind$packet(0xffffffffffffffff, &(0x7f0000c85000)={0x11, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x6, @random="3da8990d3b00"}, 0x14) 2018/02/03 12:59:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0xa7da3082c6276f4b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x96}) 2018/02/03 12:59:56 executing program 0: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000002a000)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e86000+0x26a)={0x9, [0x1ff, 0x4000, 0x1, 0x8, 0x401, 0x7f, 0x1, 0x2, 0x10000]}, &(0x7f0000b8a000)=0x16) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000d0e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0xb9}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) r2 = dup2(r1, r1) r3 = accept$packet(r0, &(0x7f00003c9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000b1b000-0x4)=0x14) write$tun(r0, &(0x7f0000733000)=@pi={0x0, 0xe8ff, @eth={@random="1ea5e38c4951", @link_local={0x1, 0x80, 0xc2}, [], {@mpls_uc={0x8847, {[{0x9, 0x9, 0xffffffffffffffff, 0x5a}, {0x4, 0x2, 0x6, 0xffffffffffffff7a}, {0x3, 0x1, 0x2, 0x4}], @llc={@snap={0x0, 0xab, "d0f0", '0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000001000)="35664a705ee4171c6404b5b04dbc113c2fccdf909290e8fd6de6", 0x1a) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x8)=""/8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0x7ff, 0x0, 0x8, 'queue0\x00', 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000c11000)='./file0\x00', &(0x7f00007f8000)=[], &(0x7f000024b000)=[], 0x1800) 2018/02/03 12:59:56 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000011000-0x4)=0x0) sched_getscheduler(r1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000018000-0x8)={0x0, 0x8001}, &(0x7f000000b000)=0x2d2) mmap(&(0x7f0000003000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f0000033000)='./file0/bus\x00', 0x20200, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000017000)={r2, 0xfffffffffffff2d4}, &(0x7f0000017000)=0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000016000)='/dev/autofs\x00', 0x212000, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[]}, 0x0) 2018/02/03 12:59:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000000000)=""/214, &(0x7f0000000000)=0xd6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000235000)={{0x4, 0x2}, 'port1\x00', 0x22, 0x10004, 0x4, 0x7, 0x7, 0x8, 0x100, 0x0, 0x5, 0x100000000}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000001000-0x82)=""/130) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1000002, 0x2, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f000000a000-0x1c)={0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1ff}, 0x1c) getgid() ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x0, 0x0, 0x0, "9158636aaec4c954128014408c261e1f323a36357b19b4e5ae7f3c63c0407410"}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f000000a000-0x10)={&(0x7f0000000000/0x6000)=nil, 0x6000}) 2018/02/03 12:59:56 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d71000)='/dev/pktcdvd/control\x00', 0x2680, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000613000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) pipe2(&(0x7f0000a94000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @empty}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @rand_addr=0x5}, @in6={0xa, 0x3, 0x100000001, @empty, 0xb9a}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x100, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x561}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x200}, @in6={0xa, 0x1, 0xf5, @mcast1={0xff, 0x1, [], 0x1}, 0xc55}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x7ff}], 0xdc) 2018/02/03 12:59:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000663000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = syz_open_dev$sg(&(0x7f00007bb000-0x9)='/dev/sg#\x00', 0x0, 0x600200) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00002f6000)={0x400000000000000, 0x172, 0x0, 0x5, 0x9, 0x101}) r2 = openat(0xffffffffffffffff, &(0x7f0000f24000-0x8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000099e000)={0x2, &(0x7f0000a4a000-0x10)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000e8000-0x8)={r3}) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000925000)=0x2, 0x4) syz_open_dev$binder(&(0x7f0000b45000-0xd)='/dev/binder#\x00', 0x0, 0x802) accept$inet(r1, 0x0, &(0x7f0000156000-0x4)) r4 = getpgid(0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000ef0000)=r4) 2018/02/03 12:59:56 executing program 4: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$intptr(0x1d, 0x3c45) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dac000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000f75000-0xb)='cifs.idmap\x00', &(0x7f0000f75000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000496000-0x1)='\x00', 0xfffffffffffffffb) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000328000-0x8)='keyring\x00', &(0x7f0000f75000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$reject(0x13, r2, 0x2, 0x100000000, r3) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000305000)={{0x0, 0x2, 0x9, 0x3, 0x3}, 0x7, 0x9e4, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r5, 0x1, 0x23, &(0x7f000066b000-0x4)=0xfffffffe, 0x4) r6 = fcntl$getown(r4, 0x9) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000c82000-0xc)={0x0, 0x0}, &(0x7f000005e000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002b7000)={0x0, 0x0, 0x0}, &(0x7f0000828000-0x4)=0xc) sendmmsg$unix(r5, &(0x7f00000be000-0x70)=[{&(0x7f0000279000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000034f000-0x60)=[{&(0x7f0000641000)="00040812", 0x4}, {&(0x7f0000287000-0x83)="5147dea06d45dee743b3cf757d8f42d1b8101a115220c4c9cceb113202d10048ebeb8a60717fd9cfc737ffa893e5174e38c318639e8f3dff9f9f026f7907427b065eb227398c6fd208c7361f3b692a55f12cb8eeb717bc16d5cf760161246b3d1ca0deb073a836f4ba1f16cf19da6c35140506abbd59bb175bf60db12e8efc5b349dab", 0x83}, {&(0x7f000021a000)="1bddd18a69d017f2148466c69f328059d76fe3f3c5120b406c641ae8222c23850d2ac8", 0x23}], 0x3, &(0x7f000034c000)=[@cred={0x20, 0x1, 0x2, r6, r7, r9}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x28, 0x1, 0x1, [r5, r4, r4, r4, r5, r5]}], 0x60, 0x20000000}, {&(0x7f0000a59000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cd6000)=[{&(0x7f0000756000-0xcf)="ee0cfabbd6a95c1817832379e8161f2052263ea18d89f8ff0d4c276a8d10db44835228f6f045991695e46e0ae0b75b006099e95592c2051c05d3ec30c71f1752f43e260cd9e0362277195b3c702877935370c40cb13e863c9286c8daeb145718a045755bb860cd501294863195b6d6a9a155d734884e92466bddaf679d1d93bcc2f74e7fdaf46b030355df104de8975fd8e91b911f220507d10231d881683f0a02cdf414dd1d99c065d754d03a02f97e27c488037f0e52", 0xb7}, {&(0x7f0000a70000-0xc)="0d5e5e248bc1248e4a7de8ded1c05f12a2f6b83e5af8f2ec60d2565e4b94374390e9f6b5268e", 0x26}, {&(0x7f0000f3b000)="b06bfda89c132b5c16e8a361b4b3f37c5678a3b57a1c772a261a32277018123f8710f8ebd58d3651dc116042", 0x2c}, {&(0x7f00007de000)="efa4ffd64b", 0x5}], 0x4, &(0x7f0000be8000-0x18)=[], 0x0, 0x4840}], 0x2, 0x840) connect$unix(r4, &(0x7f00009d7000)=@abs={0x1, 0x0, 0x2}, 0x8) fcntl$setown(r5, 0x8, r8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ee5000-0x4), &(0x7f0000f8a000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) getsockopt$netrom_NETROM_IDLE(r10, 0x103, 0x7, &(0x7f00007fd000-0x4)=0x20, &(0x7f0000a4b000-0x4)=0x4) ioctl$TUNSETQUEUE(r10, 0x400454d9, &(0x7f00007bb000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x4}) 2018/02/03 12:59:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = open(&(0x7f00001da000)='./file0\x00', 0x4000, 0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000bc4000-0x10)={0x0, 0x0, 0x80000000, 0xffffffff}, &(0x7f0000010000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000192000)={r2, 0x0, 0x30, 0x1000, 0x401}, &(0x7f0000ee7000)=0x18) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x142, 0x29, 0x32}], 0x1e8}}], 0x1, 0x0) [ 42.024890] binder: 8646:8663 transaction failed 29189/-22, size 0-0 line 3004 [ 42.040093] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.045600] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/03 12:59:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001e7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/03 12:59:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000722000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$unix(r1, &(0x7f00004df000)=@file={0x0, ""/108}, &(0x7f0000789000-0x4)=0x6e) socket(0x1b, 0x6, 0x2) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000253000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$packet(r2, &(0x7f00008e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00003f2000-0x4)=0x14) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f0000376000)="eaba5594f11f70bdd0176c3e845dd3090805006f6372df4da0d24daf3321d1dc64af3755137a0d8b2b3458760efeffa911e5eaa0bd7f5a650734892675b727a69cb54e55fdcb64fb3c65764281f0a7e0b9b6e47ffaeedb839339c59d8497bd2708298595ee9e7eebbbf788e9e13d6a7d8eea1744e87c445c86356a4f789bc2fcb9975d726f7ae6454066b8604a226c5a391890ed8181", 0x96) 2018/02/03 12:59:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000232000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) accept4$netrom(r0, 0x0, &(0x7f0000797000), 0x80000) unshare(0x40600) syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') 2018/02/03 12:59:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009a2000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00007a1000-0xb)='net/rfcomm\x00') ioctl$VT_RELDISP(r2, 0x5605) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000c000-0xe1)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f1000-0x9c)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e1000-0xd7)}) 2018/02/03 12:59:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb9000)='net/dev_mcast\x00') ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00003c2000)=""/192) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a28000-0x4)=0x6, 0x4) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00009a0000)=@req={0x50, &(0x7f000027e000-0x50)={@common='ip6gretap0\x00', @ifru_flags}}) 2018/02/03 12:59:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x4000) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f000005e000-0x4)=0x5) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000744000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000a81000)={0x100, @time={0x0, 0x989680}, 0x10001, {0x938}, 0x8, 0x1, 0x50a}) clock_gettime(0xd, &(0x7f0000fed000-0x10)={0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000126000)={{r2}, {0x0, 0x1c9c380}}, &(0x7f0000771000-0x20)) clock_gettime(0x0, &(0x7f0000651000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000dc3000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f00008e4000)=[{0x6a, 0x0, 0x3ff, 0x400, @tick=0x2, {0x80000000, 0x3}, {0x9, 0x80}, @quote={{0x3, 0x8}, 0x7fff, &(0x7f00009d1000-0x30)={0xfffffffffffffff8, 0x80000001, 0x4, 0x4, @time={r3, r4+10000000}, {0xfff, 0xfffffffffffffffa}, {0xfffffffffffffffd, 0x25}, @time=@tick=0x7fffffff}}}, {0x9, 0xb88d, 0x5, 0x6c0, @time, {0x3, 0x20000000000000}, {0x4, 0x7ff}, @connect={{0x9, 0x8}, {0x100, 0x80000001}}}, {0x100000000, 0x8, 0xfffffffffffffffc, 0x1f, @tick=0x1, {0x2e0}, {0x7fffffff, 0xc023}, @note={0x7, 0x0, 0x100000001, 0xfffffffffffffffd, 0x1}}, {0x2, 0x4, 0x100000001, 0x101, @time={0x77359400}, {0x9, 0x57c}, {0x7fff, 0xbc}, @result={0xb08f, 0x2}}, {0x1, 0x4, 0x0, 0xffff, @time, {0x5, 0x6}, {0x4}, @addr={0x8c57, 0x4}}, {0xbc02, 0x7, 0x6, 0x0, @tick=0x400, {0x3f, 0x1}, {0x5}, @addr={0x8}}, {0x1ff, 0xffff, 0x6, 0x0, @tick=0x5, {0x0, 0x4}, {0x1f, 0x400}, @quote={{0xffffffff, 0x10000}, 0x9}}, {0x401, 0xe05d, 0x7fffffff, 0x5, @time={r5, r6+30000000}, {0x2, 0x6f}, {0xd1, 0xa000000000000000}, @time=@time={0x0, 0x1c9c380}}, {0x5c, 0x3d5e6d27800, 0x5, 0x351b5856, @time={0x77359400}, {0x24eb, 0x6439}, {0x1, 0x2}, @quote={{0x7, 0x98}, 0x7f, &(0x7f0000e3b000-0x30)={0x315c, 0x9, 0x100000001, 0x3, @time={0x77359400}, {0x7ff, 0x20}, {0x200, 0x1}, @raw8={"0dd8a3fbb611b6745798bcc0"}}}}], 0x1b0) 2018/02/03 12:59:56 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000001000-0x21)=""/33, &(0x7f0000000000+0x9f9)=0x21) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0x1, 0xc, &(0x7f00002a6000-0x4), &(0x7f0000ecf000)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00008c5000)) 2018/02/03 12:59:56 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x12002, 0x42) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000002000-0x4)=0x2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) listen(r2, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000d32000)={&(0x7f000044d000/0x1000)=nil, 0x1000}) 2018/02/03 12:59:56 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000f000)='/dev/loop#\x00', 0x4, 0x20000) preadv(r0, &(0x7f0000003000)=[{&(0x7f0000002000-0x99)=""/153}, {&(0x7f000000b000)=""/254, 0xfffffe84}], 0x8e, 0x0) 2018/02/03 12:59:56 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) accept4$packet(r1, &(0x7f0000767000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000226000)=0x14, 0x80800) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000ff7000)={@dev={0xfe, 0x80, [], 0x0, 0xb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x10000, 0x1f2d335f, 0x100, 0x52d7, 0x1, r2}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000443000)={@common="6c6f00000000000000000000000000ff", &(0x7f0000939000-0x5)=@ethtool_eeprom={0x4b}}) [ 42.158209] binder: BINDER_SET_CONTEXT_MGR already set [ 42.165613] binder: 8696:8700 ioctl 40046207 0 returned -16 2018/02/03 12:59:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$mice(&(0x7f0000cf2000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000273000)="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", 0x1000) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000011a000-0x8)='./file0\x00', r1, &(0x7f0000c05000)='./file0\x00') dup3(r0, r0, 0x80000) mount(&(0x7f0000c3b000-0xe)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)="01f700", 0x0, &(0x7f000073b000-0x1)) 2018/02/03 12:59:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0xfe, 0x1) clock_gettime(0x0, &(0x7f000097e000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000421000)=[{{0x77359400}, 0x4, 0x4, 0x8}, {{r1, r2/1000+30000}, 0xb84, 0xfffffffffffffff8, 0x7fff}, {{0x0, 0x2710}, 0x40e, 0x80000000}, {{0x0, 0x2710}, 0x1, 0x14, 0x1f}], 0x60) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x0, 0x0, 0x80}}, 0x8) timer_create(0x3, &(0x7f0000bad000)={0x0, 0x16, 0x1, @thr={&(0x7f0000756000)="8c4bdc617236bd3d80a29b9485fa81ede71945fc4a93b8d40494fd0cc5b74f52a5ddcbf3ae3c0331f4cfb9b75f1e9dd5bd5a9cbf840b637ad0728f3a218fee4aa6268a12d0bfac4a3feb0a4d2643142d319d6d765a593625fb22bc99536f4bc6854b9271e545ae87a32d5dc1244fb1c9c65607e759d740656ab67521249f9eaa0c2bbdfcedf05459ed692c2b670ff598aab01e3ed78ec98805cf9ff43917bd6df66a4aac9ccd82bebc56bd52a7a7c6972984966ee9d3c9e9469875dc626caef90b4327f3e218b5ff723f5b", &(0x7f0000780000-0xf4)="2d84d66ce1186cbdf0d9c349cbd8b1bc3a175df9e5469d9c9baf5265c1c28a5a530d381952553b95ca1562d8d12f8cac07dc8501ce3c46a21bf369d0cd2d14b500a87dfa94b8c967dfb10b1fc61f00896ef85d9b3f64e12d38cd93082fb6058aa92a8591c990c6d90f490d9dfd8e391a2346bdbf4092b64dd0cbfcf83c8704bc26939e38d3d126c20a2e1a2ba5a703f0032140644707431a6aa78c2e99ffd4b38f76bfbc7d80a8a688b8580686332bdea2c0a1febc001b57f82edfcd911317175258240f854802a79bb95229317d133fa20754a0b8ecfae717e7e60108bb089196dd325984ec14a0dcddb18545d3b607a087c911"}}, &(0x7f0000799000)=0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b18000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000e99000-0x4)=0x8) timer_getoverrun(r3) 2018/02/03 12:59:56 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x200002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x2, 0x0) sendmmsg$unix(r3, &(0x7f0000943000-0x38)=[{&(0x7f00003b0000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000168000)=[], 0x0, &(0x7f0000539000)=[]}], 0x1, 0x0) bind$inet(r3, &(0x7f0000ded000)={0x2, 0x0, @empty}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000-0x10)={r2, 0x1, 0x6, @empty}, 0x10) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/03 12:59:56 executing program 1: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005d4000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000dfa000)=""/249) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000dfc000-0x8)='./file0\x00', 0x3) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000527000)={@common='tunl0\x00', @ifru_flags=0x4000}) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0xb, 0x4) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000df7000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00006fb000)=0x1c, 0x80000) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000dfc000)={0x0, 0xd7, 0x20}, &(0x7f0000d4b000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000248000-0x14)={r3, 0x200, 0x10001, 0x80000001, 0x8, 0x100}, 0x14) fcntl$setlease(r1, 0x400, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000dfc000-0x90)={0x8, {{0x2, 0x3, @multicast1=0xe0000001}}}, 0x90) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dfa000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r4, 0x21, 0xd, &(0x7f0000cde000-0x49)=""/140, &(0x7f0000dfa000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000020f000)={0x0, 0x8c, "bb1f3e1a5f4aa58504efbe6479b44542e760056906cfc7737ab2ddaba97ba566846fe3690a7c371f485fa5e153cd9eb36ddeaa107c1fb8affea6e9707f63111e4b80f7815a01ab8987d137cdb611184abd672bdee4d676c182d964786ceac528b685b43f0ccd95ff6908563a6fc1df9d856ed84edb90d172ccf224011d46e85d7310558c3e2b620f4eba9748"}, &(0x7f0000590000-0x4)=0x94) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000df7000)={r5, 0x9}, 0x8) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x8, &(0x7f0000c28000-0x7)=""/7, 0x7}, 0x0) 2018/02/03 12:59:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000ccd000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f0000b13000)=0x10, 0x80800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000437000)=0x4590, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000400000), &(0x7f0000cda000-0x4)=0x4) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000e02000-0x1), 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) pipe2(&(0x7f000083b000-0x8)={0x0, 0x0}, 0x80000) getsockname$inet6(r2, &(0x7f0000ebf000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000403000-0x4)=0x1c) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000065a000)={0x0, 0x1000, "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"}, &(0x7f000052a000)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000510000-0xa0)={r3, @in6={{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x17}}}, 0x9, 0x2a, 0x1ff, 0x7fffffff, 0x4}, &(0x7f0000035000-0x4)=0xa0) 2018/02/03 12:59:56 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000004000-0x10)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000004000-0x90)=[], 0x0, &(0x7f0000000000)=""/17, 0x11}}, {{&(0x7f0000004000)=@nl=@proc, 0xc, &(0x7f0000004000)=[{&(0x7f0000005000-0xd8)=""/216, 0xd8}], 0x1}}], 0x2, 0x0, &(0x7f0000004000)) setsockopt$inet_buf(r0, 0x0, 0x3e, &(0x7f0000000000), 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000007000)=@nfc_llcp={0x27, 0x3, 0x6, 0x2, 0x9, 0x83a, "a0156cccb9d3d6ac628a4082fcd9533e3bae5546e1273c1615c9e9e1b9f4e38a3e478e3e131494ca915f6a0df499993cad948ce2e757655337a7a29b498da0", 0xe2a7}, 0x60) 2018/02/03 12:59:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) socketpair(0x9, 0x7, 0x1, &(0x7f00000e8000-0x8)={0x0, 0x0}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000030000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0xfffffffffffffff9}) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) execveat(r1, &(0x7f000072b000)='./file0\x00', &(0x7f00008a2000)=[], &(0x7f0000152000-0x38)=[&(0x7f0000dcb000-0x6)='&user\x00', &(0x7f00002cc000), &(0x7f0000876000)='eth0-\x00', &(0x7f0000350000)='&!.\\cpuset\x00', &(0x7f0000264000-0x10)='procwlan1+[self\x00', &(0x7f0000cd0000)='@GPLposix_acl_access*keyring-\x00', &(0x7f0000e0d000)='posix_acl_access\x00'], 0x1400) 2018/02/03 12:59:56 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000a000-0x5)='comm\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) 2018/02/03 12:59:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) flistxattr(r0, &(0x7f00001b3000)=""/140, 0x8c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000031d000-0x4)) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000029f000-0x88)={0x3ff, {{0xa, 0x2, 0x100000001, @dev={0xfe, 0x80, [], 0x0, 0xe}}}}, 0x88) bind$inet6(r0, &(0x7f0000a2e000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) bind$inet6(r1, &(0x7f0000219000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) 2018/02/03 12:59:56 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005e3000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000-0x10)={0x8000, 0x15e, 0xdd, 0xb33}) 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) 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) recvmmsg(r0, &(0x7f0000001000-0x168)=[{{&(0x7f0000001000-0x60)=@nfc_llcp, 0x60, &(0x7f0000002000-0x40)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000-0x74)=""/116, 0x74}, {&(0x7f0000001000-0xc7)=""/199, 0xc7}, {&(0x7f0000001000-0x77)=""/119, 0x77}], 0x4, &(0x7f0000001000)=""/191, 0xbf, 0xfffffffffffffffb}}, {{&(0x7f0000468000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000000000)=[{&(0x7f0000001000-0x9d)=""/157, 0x9d}], 0x1, &(0x7f0000000000+0xb18)=""/32, 0x20, 0x9}, 0x7}, {{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000001000-0x70)=[{}, {&(0x7f0000001000)=""/252, 0xfc}, {&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000000)=""/124, 0x7c}, {&(0x7f0000001000-0xd2)=""/210, 0xd2}, {&(0x7f0000000000)=""/185, 0xb9}, {&(0x7f0000001000)=""/80, 0x50}], 0x7, &(0x7f0000001000)=""/104, 0x68, 0x9}, 0xe33}, {{&(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000001000-0x80)=[{&(0x7f0000001000)=""/13, 0xd}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/199, 0xc7}, {&(0x7f0000000000)=""/218, 0xda}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000-0x3)=""/3, 0x3}, {&(0x7f0000002000-0xef)=""/239, 0xef}, {&(0x7f0000002000-0xc4)=""/196, 0xc4}], 0x8, &(0x7f0000001000)=""/83, 0x53, 0x3f}}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000-0x4d)=""/77, 0x4d}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0xeb)=""/235, 0xeb}, {&(0x7f0000000000)=""/250, 0xfa}, {&(0x7f0000001000-0x3)=""/3, 0x3}, {&(0x7f0000000000)=""/140, 0x8c}], 0x6, 0x0, 0x0, 0x101}, 0x80}, {{&(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000000000)=[{&(0x7f0000000000)=""/8, 0x8}], 0x1}, 0x81}], 0x6, 0x2, &(0x7f0000001000-0x10)={0x77359400}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001000)={&(0x7f0000001000)=@getspdinfo={0x13b0, 0x25, 0x92a, 0x1, 0x2, 0x0, [@algo_auth={0x100, 0x1, {{'sha224-avx\x00'}, 0x5b0, "2c68b7401ecb84f9cbe50782c35fde12864508a43ffdbf1eb9c0b368933b3099dfdbed5e80ba68c4bf060cba47746c54cf507cee9da893c53ad12bfeef5a0d5b01b755fca821a0bfbbb6b95c24726a9fa3136e480fdbd8b248b8d23b0d86fdce6f6791945c4e1f8ccdda871c87f9809a2b2b482e1a06ba637d533f0cd2a3b9b5df99c592304ff7ddd0ac6078e0678ec68a6640e27f3fc94a0770ed86a3cdc06980ca5f3a2d1f0d9f1f6f98ce7d863a42d6d56048af19"}}, @sa={0xe8, 0x6, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x1, 0x2, 0x2, 0x7, 0x2, 0x80, 0x80, 0x5e, r1, r2}, {@in=@empty, 0x2, 0x3c}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, {0x0, 0x0, 0x8, 0xbb3, 0x0, 0x7fffffff, 0x2, 0xfffffffffffffffd}, {0x5, 0x0, 0x10000, 0x2}, {0x5, 0x4, 0x88}, 0x6, 0x3, 0xa, 0x7, 0x7fff, 0x80}}, @algo_aead={0x104c, 0x12, {{'rfc4543(seqiv(rfc7539(ctr-serpent-avx,rmd128)))\x00'}, 0x8000, 0x60, "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@algo_auth_trunc={0xf8, 0x14, {{'rmd160-generic\x00'}, 0x550, 0xe0, "3c224b6e0f707ad67197922b7ca4e10c0323fdee38a6bfc019fa009091e63e0fd35462d1681b5dc07eafde50267859916414edf8e982f796cb0dd37d77456f046f8251a6556b0e3fc44274b3b01a47f6e7abc69de439a175b5d9d85d74727bda7af0d8d842dcec562e61f09dd37a812c6b78fa2fec8e24dcb4738fe1b9a57ecf59c9bf131941ae7833b8344526b3f4fb756912890656d636952228ecf1920bf6e05d4a78dad8f3ebc781"}}, @sec_ctx={0x40, 0x8, {0x3b, 0x8, 0x1, 0x2, 0x33, "67cc62f00f30a614c7380604b701796bd20c335c70571c0a7d736475d5596e7f3cd5d8373bc6dc999bf2a2d9e71f64697ee3f6"}}, @tfcpad={0x8, 0x16, 0x3}, @lifetime_val={0x28, 0x9, {0x3, 0x8, 0x3421, 0x6}}]}, 0x13b0}, 0x1, 0x0, 0x0, 0x4000}, 0x44) [ 42.328783] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/03 12:59:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e}, &(0x7f0000ff0000-0x20), 0x8, &(0x7f0000a5a000)) r0 = syz_open_procfs(0x0, &(0x7f000045f000)='net/raw6\x00') setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00004a1000)={0x6, 0x10001}, 0x8) rt_sigaction(0x7, &(0x7f0000b9b000-0x20)={0x46e19a, {0xfffffffffffff26e}, 0x1, 0xfffffffffffffffd}, &(0x7f000087b000), 0x8, &(0x7f0000afd000)) ioctl$TIOCCBRK(r0, 0x5428) ioctl$KDDELIO(r0, 0x4b35, 0x7) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) [ 42.381677] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/03 12:59:56 executing program 0: clone(0x0, &(0x7f00004a7000), &(0x7f0000623000), &(0x7f000001a000-0x4), &(0x7f000004f000-0x3a)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000bd2000-0xc)={0x8, &(0x7f0000001000-0x40)=[{0x7, 0x5, 0x6003, 0x8}, {0x1000000, 0x1, 0xfffffffffffffe50, 0x20}, {0x7fff, 0x7fff, 0x3, 0x3ff}, {0x1000000000, 0x400, 0x3, 0x84be}, {0x3f, 0x8, 0x9, 0xdc}, {0x6ec5, 0xffffffff, 0x7f, 0x7ecd}, {0x9, 0x3, 0x4, 0xfff}, {0x100000001, 0x67, 0x7ff, 0x401}]}) getcwd(&(0x7f0000c01000-0xb7)=""/183, 0xb7) 2018/02/03 12:59:56 executing program 7: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000fc8000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0xa695}) r1 = gettid() sched_getattr(r1, &(0x7f0000f60000-0x30), 0x30, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000fc8000)) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000fc8000-0x8)={0xfffffffffffffffe, 0x8}, 0x8) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x23, &(0x7f0000fc9000-0x4), &(0x7f0000887000)=0x4) 2018/02/03 12:59:56 executing program 3: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fc7000-0x14)={0x8, 0x3, 0x9, 0x7, 0x8}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e34640000dbffddffff1f000000000000dd7adcffff00030a0b8b3609"}) 2018/02/03 12:59:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00004d2000)={{0x2000000100000001, 0x0, 0x0, 0xfffffffffffffffd, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00007d1000-0x50)={{0xffffffffffffffff, 0x3, 0x3, 0x3}, 0x7, 0x0, 0x80}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000e8d000)) 2018/02/03 12:59:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) times(&(0x7f0000013000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d55000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000445000)=0x40, 0x4) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/03 12:59:56 executing program 1: munlock(&(0x7f00000c8000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fbb000-0x9)='/dev/rtc\x00', 0x800, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000042f000)={0x40, 0xd, 0x405e, 0x1ff, "adb75e75be3b9b268d21c3fa319f5770f1df0cf857680d64fa00ba86a2628fc7"}) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000360000)='/selinux/policy\x00', 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x10002, 0xd) sendto$inet(r1, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendfile(r1, 0xffffffffffffffff, 0x0, 0x20) sendfile(r1, 0xffffffffffffffff, &(0x7f0000af5000)=0x62, 0x10001) 2018/02/03 12:59:56 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)=""/115, 0x73}, {&(0x7f0000000000)=""/234, 0xea}, {&(0x7f0000001000-0x76)=""/118, 0x76}, {&(0x7f00004d0000)}, {&(0x7f0000ba5000-0x55)=""/85, 0x55}, {&(0x7f0000f52000)=""/4096, 0x1000}], 0x6) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000000b000-0x9f)="6e732fea00000000da02ec86b3691d7d545f1ae4ef4f6e3db242d3dfa78f23139f99519c9113d25ea9befa6cc76c2805f0a3573c297d3d2fec11f308cdfc6940a1c43489879471e522991054a1520651b7e4466ba7f793170ecebcdb40f09bce8bb66ab0b67ca654cf8f071f6bf14a43b17ee3d9c1de0155963f7f3c086ca0622071f171715eed9a7c83f435b81fabdaeafe52736da4beb7b4f6bc9f9302fc") 2018/02/03 12:59:56 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000ff8000-0x6)='./file0\x00', 0x220000, 0x80) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000206000-0xb8)={0x0, 0x20, 0xfffffffffffffe01, 0x8, 0x9, 0x7ff, 0x1000, 0xd7, {0x0, @in={{0x2, 0x0, @rand_addr=0x3}}, 0x2, 0x10001, 0x31f9, 0x7, 0x8001}}, &(0x7f0000ff7000)=0xb8) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000878000)=""/58) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ff7000)={r1, 0x40}, 0x8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000ff8000-0x8)='./file0\x00', 0x224100, 0x8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000b78000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff7000)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00002e9000-0x10)={r3, 0x40, 0x5, 0x9}, 0x10) r4 = socket$inet(0x2, 0x7, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00007e9000)={0x3f, 0x8}, 0x8) get_thread_area(&(0x7f000053b000-0x10)={0x6, 0x20001000, 0x2000, 0x2, 0x7f, 0x2, 0x2, 0x3, 0xff, 0x8f}) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000400000004, 0x4) socket$packet(0x11, 0x7, 0x300) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/03 12:59:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f00007a2000-0x10)={0x2, 0x20001000, 0xffffffff, 0xffff, 0x101, 0xfff, 0x37, 0x1, 0x62d580f7, 0x6}, 0x10) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00006d3000-0x4), 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f00007a8000-0x91)=""/145, &(0x7f00005ed000)=0x91) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000096c000)='/proc/self/net/pfkey\x00', 0x400100, 0x0) accept4$ax25(r1, 0x0, &(0x7f00008dc000), 0x800) timer_create(0x6, &(0x7f0000997000)={0x0, 0xf, 0x0, @thr={&(0x7f00008a3000)="76208c32e27eebd8eab1209189d1fbe90ffea48f0f43fdb76a467bdda9cf5e6f0dc799dd6ecd0804cdeff18b1cd438d6d97fc08c082767ecd7a497f4af633afe9f10725c108f67bb", &(0x7f000041a000-0x13)="10b56df91c5b30dbf2ba7257b63f4a646ab4fc"}}, &(0x7f0000098000)) 2018/02/03 12:59:56 executing program 6: r0 = dup(0xffffffffffffff9c) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='net/raw6\x00') sendfile(r3, r3, &(0x7f00005a6000), 0x1e) 2018/02/03 12:59:56 executing program 3: inotify_init1(0x800) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bf0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac117) uname(&(0x7f00000ac000)) 2018/02/03 12:59:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000011f000-0x1)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00009c2000-0x4b)={0x0, 0x0, 0x0, {0x77359400}, 0x80000000}) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb}) r3 = getpid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000943000-0x4)=0x0) setpgid(r3, r4) dup2(r2, r1) getsockname(r1, &(0x7f0000824000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f00000cf000-0x4)=0x2e) writev(r1, &(0x7f0000617000)=[{&(0x7f0000033000-0x64)="e17602af3ade22f16e482d57c9e41d57f661041873e905714cda02041e14a685331a532f599d31cece5055a161440a", 0x2f}], 0x1) 2018/02/03 12:59:56 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x7, 0x440) recvfrom$unix(r1, &(0x7f0000003000-0x4d)=""/77, 0x4d, 0x40000000, &(0x7f0000006000)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x0, 0x0, 0x0, "6bf1e49d86d1058ed1ec37a00bd1f3d669e74a791f78cee45b375c1311e33f34"}) 2018/02/03 12:59:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = socket$inet6(0xa, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a59000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe3) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) socket$inet6(0xa, 0x1, 0x8000) 2018/02/03 12:59:56 executing program 6: mprotect(&(0x7f000045d000/0x1000)=nil, 0x1000, 0x2000000000d) munmap(&(0x7f00005f1000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000afb000)={@common='dummy0\x00', @ifru_flags=0x200}) 2018/02/03 12:59:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a33000-0x7c)="6769645f6d61700092c6d556fc48b48ce6442ec72b64812a3995a317116567a6214ce15cceffd962a4998c7dd76ec4f687bc98d4bbaba4412b3790959e41c18095739ebf523c127a5ca4a22bc2ceac85851e78820a7c5f07879d0b23cff8c27d1aebc9bb67ca210d7e2afbf00bacd97ad3bc4c2512c8cddff2896fe8") fstatfs(r0, &(0x7f000047e000-0xed)=""/237) writev(r0, &(0x7f0000410000)=[{&(0x7f000081f000)=';', 0x1}], 0x1) 2018/02/03 12:59:56 executing program 0: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r0 = getegid() r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f000009e000)) setregid(0x0, r0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000862000)) 2018/02/03 12:59:56 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fe7000-0x8), 0x8) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) rmdir(&(0x7f0000020000-0x8)='./file0\x00') umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000174000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/03 12:59:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000003000-0x10), &(0x7f0000001000-0x4)=0xfd07, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@common='rose0\x00', @ifru_flags=0x3b00}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/03 12:59:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000345000)='/dev/binder#\x00', 0x0, 0x802) close(r0) r1 = syz_open_dev$binder(&(0x7f00000a5000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) r2 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x2c, 0x0, &(0x7f0000001000-0x2c)=[@dead_binder_done={0x40086310}, @acquire_done={0x40106309, r2}, @dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000001000)}) [ 42.612861] binder: 8847:8849 transaction failed 29189/-22, size 0-0 line 3004 [ 42.622891] binder: 8847:8849 ioctl c0306201 20000fd0 returned -14 [ 42.633041] binder: 8847:8854 transaction failed 29189/-22, size 0-0 line 3004 [ 42.654951] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/03 12:59:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) r1 = dup2(r0, r0) readv(r1, &(0x7f0000d69000)=[{&(0x7f00009d6000-0x77)=""/119, 0x77}, {&(0x7f0000c3e000-0x7d)=""/125, 0x7d}, {&(0x7f00003d4000)}, {&(0x7f0000642000-0xb4)=""/180, 0xb4}, {&(0x7f0000024000)=""/211, 0xd3}, {&(0x7f0000476000-0xa)=""/10, 0xa}, {&(0x7f00006a6000)=""/161, 0xa1}, {&(0x7f0000cfc000)=""/189, 0xbd}, {&(0x7f0000323000-0x7d)=""/125, 0x7d}, {&(0x7f0000117000-0x1000)=""/4096, 0x1000}], 0xa) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000234000-0x4), 0x4) readahead(r0, 0x1f66, 0x1) getsockopt$inet_int(r1, 0x0, 0x360edfd005457aac, &(0x7f0000052000-0x4), &(0x7f00005ab000-0x4)=0x4) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f000060b000-0x85)=""/133) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a0e000-0x4), &(0x7f0000693000-0x4)=0x4) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000d72000-0xd)={0x9d96, 0x7, 0xf6, 0x100000001, 0xfffffffffffffff8, 0xffffffff}) r2 = socket$netlink(0x10, 0x3, 0x1f) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000fa6000)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000cc9000)={0x3, r3}) sendmsg$nl_generic(r1, &(0x7f0000e4b000)={&(0x7f000038c000)={0x10, 0x0, 0x0, 0x40800}, 0xc, &(0x7f0000f68000-0x10)={&(0x7f0000847000-0x20)={0x20, 0x33, 0x2, 0x2, 0x1, {0xe}, [@typed={0xc, 0x67, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) accept$unix(r1, &(0x7f00008e9000-0x6e)=@file={0x0, ""/108}, &(0x7f000092d000-0x4)=0x6e) 2018/02/03 12:59:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) fcntl$setpipe(r0, 0x407, 0xf98c974) openat$rtc(0xffffffffffffff9c, &(0x7f0000662000)='/dev/rtc\x00', 0x20800, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000b6b000-0xe)='attr/fscreate\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f000095d000)={0x3, 0x0, 0x5, 0x0, 0x7f}) writev(r2, &(0x7f0000ffd000)=[{&(0x7f0000985000-0x1000)="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", 0x33d}], 0x1) read(r0, &(0x7f000049b000-0x1000)=""/4096, 0x1000) 2018/02/03 12:59:56 executing program 6: r0 = accept$ax25(0xffffffffffffffff, &(0x7f000093f000-0x10), &(0x7f0000ab1000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f00006b4000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/03 12:59:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000557000)={0x7ff}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000d2a000)={0xeb, 0x120000000, 0x100, 0x10001, 0xe91, 0x4, 0x8, 0x6d3b2a88, 0x5, 0x8, 0x8, 0x5}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x8) read(r0, &(0x7f0000486000)=""/73, 0x49) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)) 2018/02/03 12:59:56 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1, 0x347}, &(0x7f00003fe000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000387000)={r1, 0x38, &(0x7f0000d9b000-0x38)=[@in6={0xa, 0x0, 0x80000001, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x5}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x8d}]}, &(0x7f0000000000)=0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005d9000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r3, 0x400, 0x0) r4 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00007c6000)='/selinux/status\x00', 0x0, 0x0) fcntl$setlease(r4, 0x400, 0x0) r5 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r5, 0x401) 2018/02/03 12:59:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c18000-0x9)='/dev/rtc\x00', 0x800, 0x0) readv(r0, &(0x7f0000021000)=[{&(0x7f0000f8d000)=""/168, 0xa8}], 0x1) 2018/02/03 12:59:56 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fe7000-0x8), 0x8) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) rmdir(&(0x7f0000020000-0x8)='./file0\x00') umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000174000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/03 12:59:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000015000)={0x0, 0x0, &(0x7f00006d5000)={&(0x7f0000fc1000-0x210)={0x2, 0xc, 0x0, 0xb, 0x42, 0x0, 0x4, 0x0, [@sadb_address={0x3, 0x17, 0x7c, 0x20, 0x0, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}}, @sadb_key={0xd, 0x8, 0x2d0, 0x0, "1f0869c308baf169fe3785e18ca07a09ecee233cf7d3a0eaf632b8dd85c4b24c9b24df77446ffd38f1574698f03de9685d91a0ec29b9c33e0f85768108b45a83891d04f09382457ba4e4ab2a854f2dac8dda14649e7e1e5c8a81"}, @sadb_spirange={0x2, 0x10, 0x1, 0x2}, @sadb_x_filter={0x5, 0x1a, @in=@dev={0xac, 0x14, 0x0, 0x14}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x0, 0x14}, @sadb_x_nat_t_type={0x1, 0x14, 0x8}, @sadb_key={0x1a, 0x9, 0x608, 0x0, "f9b0ada3550aca67f926ec269a99284f4be6b7b1699c0281d97eedfcf0f29430906b06a85ed7295a0789bd8cdae1031a92c0a1fef654e89efe19ea297aedd32977629608cefb36a84970862f39b5974cab7e9c1a9d56da42f911d8fcde00ef219fcfea97766f40ec6e5745a8dba83fd6570461d48137e9098984982b814d44ac5bd791b03ad57ed0c9961d2c34025685f5f37ff723cc357e0519b0c30b50100391474abfda139b79478843657c60e721b2e158d62d9cc53e63549b9bbafb598677"}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x5, 0x10, 0x14}, @sadb_ident={0x2, 0xa, 0x5, 0x0, 0xffffffffffffffff}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x2, 0x3}, @sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x4, 0x4}]}, 0x210}, 0x1}, 0x48040) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0xa0}, 0x1}, 0x0) 2018/02/03 12:59:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ad5000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000285000)={@common='sit0\x00', @ifru_settings={0x1f, 0x3, @raw_hdlc=&(0x7f0000a75000-0x4)={0x6, 0x8af}}}) write(r0, &(0x7f000027d000-0x6e)="2400000052001f1d07000000000904000221071008000100ffffe80800460000e6000066", 0x24) 2018/02/03 12:59:56 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000426000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000666000)=""/39, 0x27, 0x40000000, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xc0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r1, &(0x7f0000f83000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 12:59:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) getpriority(0xffffffffffffffff, r0) 2018/02/03 12:59:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000130000-0xc0)="eeca0585ab474bc85041928926989e7518eb070c5c8e3ad6a9d0ce65898a13526443de924bf698edd0acf20b013bad8e2a2d53e1e24a2c9ccfc81a8e7879aa1afe2a5ecb99a37de695243674dfde9b53dc96a23d7c4479deb2b3002c0632b0757fb67e5262ca4501752626cef6e515629f7320df7c505588682409f48381975064d2b93880e06d768f672f9567946fbf5c797ab4183946f620516f0507a655e5cfbc8c23d4c3486b5dacc377493cff291ea64fc58ca7745911323ab5cd00f092") r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000b0b000)={0x10000001, 0x3, 0x6}) sendmsg$unix(r0, &(0x7f0000db8000)={&(0x7f000057e000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000bd3000)=[{&(0x7f0000ae5000)="3bf053ddac", 0x5}], 0x1, 0x0, 0x0, 0x4}, 0x1) r2 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000163000-0x20)={@common='gre0\x00', @ifru_flags=0x100}) socket$netlink(0x10, 0x3, 0x17) writev(r2, &(0x7f000013b000)=[{&(0x7f0000967000)="580000001400192340834b80041d8c5602064000ec0481000000000000005808004824ca944f64009400050028825a003b7dbe907902008000f0fffe0012fe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x39) [ 42.737136] audit: type=1401 audit(1517662796.901:40): op=fscreate invalid_context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audit: type=1401 audit(1517662797.021:41): op=fscreate invalid_context=AB386CD7F1D23B0E7314486494C8D560871ED875FA9F4BD1C737BBEF72516BB0515188578E35377114A5032BCA1FD79048BAF6FCEA050B306A2130F3EF3898E7A2C9319DB59FA5E20F9D38C3F33012C7C71EB9551427238F2BE00D61FE0D88D3762029B94B82FFD790B873D417A369EE0AE2541FE1292ACE2FE81B012DD99FE0C4F64E53CFEECAF728B2A6A1BBA7DF382C7F6CCB95E0EB387F9DCC34CE196C4749F95174566487114D2AEAAC6D220E4209BA8B4FC34696E5405949D5A6EAB09B1B5C82B9D3A4A71D8BB5A0F90F128EC34817D22AE2653EC323BEE642323E1766B34FA45F9CA42B3B42EE464668538DCD45E5D53E129CC210D72704D5D1702599E91C1B5570B9568BFF7DAD4F380DD314B7553CBCC79661E66420A02C32CE4EC4FAD5FE74766392CE7A9539E17771861BB684DD3FD48CE01AE5FAF3F5BB74A01F1C89B719D61419134F40D33291777E98753F69BB0B326BED4D579BB669337FBB15E9C0DB3BE3ECAC43C7AB574B695959253C9985D028E1AE2DBDC876E45798747D04CED0C284FC17D82735109657619A888E2DFBF5F1659CEBB208BB37EF60604AFCBF8026DF8581AE0F57D3F5920ACF9E467E0B28E9E780EBC5E2D45634CC56079A60E7320229B5DE5FF0 2018/02/03 12:59:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000001b000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000019000)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000724000-0x11)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000070b000)={0x0, 0xb4, "66cde87051eb0115293c0e261037e7e8a3a4acb98e91f9186854703267ca269e17d3e4ae96795ea0a64ab105fa20d069b36bd84c7f94b204d32d6ed3922c0c1283cd6be0fb77c99a60312a89a7addeebb80ce9cdc6a154e73e72e2f725108a445e676c783a1a7de76004eb9605c7bbff8e15523f3434e716f25c20b91cd44a5521049f86009d3f5e0285b130ecb89e3d2cdbbc5da0b5eef3224996cfef59397b3802e8ca9bb2189766b00a573612fa895b699b0a"}, &(0x7f0000534000)=0xbc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00001cc000)={r2, @in6={{0xa, 0x1, 0xfff, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x3}}, [0x3, 0x0, 0x8, 0xffff, 0x45, 0x2, 0x7fff, 0x4, 0x1, 0x1f, 0x3, 0x9, 0x6e3b, 0x7, 0xe722]}, &(0x7f00002e8000-0x4)=0x108) 2018/02/03 12:59:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f00006a4000-0x10)=@ax25, &(0x7f00000bd000)=0x10) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00008e8000-0x4)=0xc4, &(0x7f0000e64000+0x670)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00003df000)={@common='tunl0\x00', @ifru_flags=0x8000}) r1 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x210080) r2 = memfd_create(&(0x7f0000ab7000)='\x00', 0x2) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f000062f000+0xb40)="8f8b4a3fe249186b3bd329b8846c817171aae57fe85e7656c1409b51b16f4acd9eed3296a19d43ad2b3b83b3132506c0", 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d98000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f000026a000-0x8)={0x0, r3}) socket$netlink(0x10, 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) read(r1, &(0x7f0000c7c000)=""/136, 0x88) signalfd4(r4, &(0x7f00009a6000-0x8)={0x800}, 0x8, 0x80800) 2018/02/03 12:59:57 executing program 6: r0 = eventfd2(0x0, 0x1) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000fc5000), 0x0, &(0x7f0000326000-0x90)={{}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000db6000)={{0x0, 0x2710}, {0x0, r1}}, &(0x7f00002d6000)) 2018/02/03 12:59:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000ed7000)=@full={{0x3, {"e711e0bd3f021f"}}, [{"81c829a28b7089"}, {"21f731983f2850"}, {"2d56da65b22355"}, {"166b809846a30c"}, {"4dec3cf6200266"}, {"bdaa9742333fe5"}, {"e7e6d43824fd0c"}, {"1924eea2ca1977"}]}, 0x48) 2018/02/03 12:59:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000edc000)='/dev/urandom\x00', 0x0, 0x0) pipe2(&(0x7f00006c1000)={0x0, 0x0}, 0x80800) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000eeb000)={0x40, 0xb4}) pread64(r0, &(0x7f00005d0000), 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000f24000-0x8)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000014d000)={r3, 0x1}) 2018/02/03 12:59:57 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a94000-0x8)={0x0}, &(0x7f0000a93000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x31)={r2, 0x29, "79b0f213f4239265667fba66b21edb15dee1d95c5e42721c2ff1c13c1b6b40c70d48b1eb6dc9b95a42"}, &(0x7f0000001000)=0x31) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)}], 0x1, 0x0) 2018/02/03 12:59:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r0, 0x0) recvfrom$inet(r0, &(0x7f0000b1f000)=""/241, 0xf1, 0x40, &(0x7f0000015000)={0x2, 0x1, @empty}, 0x10) mount(&(0x7f000044a000)='./file0\x00', &(0x7f0000dc6000)='./file0\x00', &(0x7f0000723000)='rpc_pipefs\x00', 0x0, 0x0) 2018/02/03 12:59:57 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mknod(&(0x7f0000a8b000)='./file0\x00', 0xd012, 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000002000)='./file0\x00') clone(0x0, &(0x7f0000013000-0xd), &(0x7f0000011000), &(0x7f0000002000-0x4), &(0x7f0000003000-0xbf)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 12:59:57 executing program 3: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d27000)='/dev/input/mice\x00', 0x0, 0x10080) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ce5000)=0x3, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d26000)='/dev/pktcdvd/control\x00', 0x84002, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000d27000-0x4), &(0x7f0000404000)=0xffffffffffffffd6) r2 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d2a000-0xe8)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000d29000)=0xe8) connect$packet(r2, &(0x7f00002e3000-0x14)={0x11, 0x0, r3, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x14) ioctl(r2, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") clone(0x0, &(0x7f00004d2000), &(0x7f000067e000), &(0x7f0000d23000), &(0x7f000039f000-0x8d)) geteuid() 2018/02/03 12:59:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000115000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) clock_adjtime(0x0, &(0x7f000095e000-0xd0)={0xffffffff00000000, 0x4, 0x40, 0x1, 0x1f, 0xc98, 0x9c, 0x80000000, 0x0, 0xffffffff00000001, 0x4, 0x80000000, 0x1f, 0xfffffffffffffffc, 0x80, 0x1, 0x5b, 0x5, 0xec, 0x100000000, 0x81, 0x1, 0x10000, 0x80, 0x7}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x1}}], 0x1, 0x0) recvmmsg(r1, &(0x7f000035b000-0xb4)=[{{&(0x7f0000e99000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local, @common}}, 0x1e, &(0x7f0000445000-0x10)=[], 0x0, &(0x7f0000cff000)=""/21, 0x15}}], 0x1, 0x0, 0x0) write$tun(r1, &(0x7f00003b2000-0x4df)=@hdr={0x0, 0x0, 0x0, 0x79c1, 0x0, 0x0, @ipv6={0x0, 0x6, "9d13e9", 0x40, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x7, [], {0x0, 0x6, "310218", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@dstopts={0x0, 0x0, [], []}, @dstopts={0x0, 0x0, [], []}]}}}}}, 0x72) 2018/02/03 12:59:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000bd1000-0x8)) write(r0, &(0x7f000085f000-0x24)="2400000026007f000000000000007701000000ff0100000000000000000000000400ff10", 0x24) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f000044c000-0x29)=""/41, &(0x7f0000ced000)=0x29) 2018/02/03 12:59:57 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x8000) sendto$inet6(r0, &(0x7f0000fd5000), 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4000000000000000}, 0x1c) 2018/02/03 12:59:57 executing program 6: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000102000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000240000)) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000eee000)={{0x2, 0x2, @broadcast=0xffffffff}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x4, {0x2, 0x2, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000eef000)=0x6, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0xfffffffffffffffe, &(0x7f0000012000-0x3)={0x2, 0x0, @empty}, 0x10) 2018/02/03 12:59:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000780000)='./file0\x00', 0x103d, 0x0) r0 = creat(&(0x7f0000ddc000)='./file0\x00', 0x0) r1 = open(&(0x7f00006e2000-0x8)='./file0\x00', 0xfffffffffffffffe, 0x0) getsockname$packet(r1, &(0x7f00007cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00005da000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000589000)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000491000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fd0000-0x14)={@dev={0xfe, 0x80, [], 0x0, 0x12}, r2}, 0x14) stat(&(0x7f0000697000-0x8)='./file0\x00', &(0x7f00007ff000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000bab000-0x8)='./file0\x00', r3, r4) open(&(0x7f00005f6000-0x8)='./file0\x00', 0x2801, 0x0) mmap(&(0x7f0000c71000/0x3000)=nil, 0x3000, 0x1000000, 0x22011, r0, 0x0) 2018/02/03 12:59:57 executing program 6: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) write$eventfd(r0, &(0x7f000000f000-0x8), 0x8) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) r1 = getpgid(0x0) sched_getparam(r1, &(0x7f0000011000)) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000042000)='/selinux/policy\x00', 0x0, 0x0) creat(&(0x7f000003e000-0x8)='./file0\x00', 0x1) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000011000)={0x0, 0x0, 0x80000001}) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000042000)={0x0, 0x0, 0x1}) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000043000-0x10)={r3, r4, 0x7ce}) eventfd(0xfffffffffffffff9) 2018/02/03 12:59:57 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/enforce\x00', 0x20000, 0x0) accept4$unix(r1, 0x0, &(0x7f0000003000-0x3), 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000008000)=""/142, 0x8e}, {&(0x7f0000009000-0xe5)=""/229, 0xe5}], 0x2, 0x0, 0x0, 0x20}, 0x9}, {{0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000008000-0x8d)=""/141, 0x8d}, {&(0x7f0000007000)=""/127, 0x7f}, {&(0x7f0000009000-0xab)=""/171, 0xab}, {&(0x7f0000007000)=""/80, 0x50}, {&(0x7f0000002000-0xd8)=""/216, 0xd8}, {&(0x7f0000009000-0x29)=""/41, 0x29}, {&(0x7f0000003000)=""/223, 0xdf}], 0x8, 0x0, 0x0, 0x7fff}, 0x2d}, {{&(0x7f0000008000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000005000-0xa0)=[{&(0x7f0000001000)=""/46, 0x2e}, {&(0x7f0000008000)=""/146, 0x92}, {&(0x7f0000008000)=""/18, 0x12}, {&(0x7f0000009000-0xf2)=""/242, 0xf2}, {&(0x7f0000008000+0xedf)=""/4096, 0x1000}, {&(0x7f0000004000-0x97)=""/151, 0x97}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/49, 0x31}, {&(0x7f0000005000)=""/249, 0xf9}, {&(0x7f0000009000-0xfe)=""/254, 0xfe}], 0xa, &(0x7f0000009000-0x4a)=""/74, 0x4a, 0x101}, 0x2}, {{&(0x7f0000007000)=@hci, 0x6, &(0x7f0000008000)=[{&(0x7f0000003000)=""/255, 0xff}, {&(0x7f0000008000)=""/36, 0x24}], 0x2, 0x0, 0x0, 0x7cc8}, 0x4}], 0x4, 0x34ce67d135fc837, &(0x7f0000009000-0x10)={0x0, 0x1c9c380}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000004000-0x4)=0x11, 0x4) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) 2018/02/03 12:59:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000000000)={0x200000000000011a, &(0x7f0000001000-0x8)=[{0x5, 0x200000000013, 0x8, 0x7fff}]}) clone(0x10100803, &(0x7f0000dd4000-0x2), &(0x7f00005d7000-0x4), &(0x7f0000311000-0x4), &(0x7f0000119000-0x3)) pipe(&(0x7f000025a000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) tkill(r1, 0x36) dup(0xffffffffffffffff) 2018/02/03 12:59:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000001000-0x4)=0xffffffffffffffa5) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000-0xc)={@dev={0xac, 0x14, 0x0, 0x13}, @loopback=0x7f000001, r1}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x56b, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000b84000-0xe8)={{{@in6=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000002000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty, r3}, 0xc) fadvise64(r0, 0x0, 0x0, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000002000)=""/202, &(0x7f0000000000)=0xca) 2018/02/03 12:59:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x7, 0x800) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000942000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215de2fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4233033d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed008c464c", 0xce) syncfs(r0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x3, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5}, 0xfdec68a53590438c) syz_open_dev$loop(&(0x7f0000aad000-0xb)='/dev/loop#\x00', 0x3, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00002e4000), &(0x7f000053a000)=0x4) connect$inet6(r0, &(0x7f000017e000)={0xa, 0x3, 0x2, @ipv4={[], [0xff, 0xff], @empty}, 0x9}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b4d000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000134000)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a58000-0x14)={r2, 0x8, 0x1000, 0x8, 0x10001, 0xfe13}, 0x14) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f00009f0000-0x4), 0x4) 2018/02/03 12:59:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000028000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000640000-0x24)) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000df0000-0x4)=0xb, 0x4) pipe2(&(0x7f0000e79000)={0x0, 0x0}, 0x84000) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000cc0000-0x14)=""/20) r3 = syz_open_dev$evdev(&(0x7f000030d000-0x12)='/dev/input/event#\x00', 0x4, 0x10000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f00000a0000)=""/4) 2018/02/03 12:59:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000eb8000-0x8)={0x19980330}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x1000000000}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000050d000-0x6)='hybla\x00', 0xff5c) 2018/02/03 12:59:57 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xd, &(0x7f0000005000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000006000)={0x0, 0x2}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000006000)={r2, 0x7fff}, 0x6) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x30d) [ 43.631934] binder_alloc: binder_alloc_mmap_handler: 8942 20000000-20002000 already mapped failed -16 2018/02/03 12:59:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000921000-0x12b0)={0x20, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xfffffffffffffe38, 0x1, @fd=r0}]}, 0x20}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000ef000-0x20)={@generic="5eb98caea4094d545117df3249acbf0d", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}}) 2018/02/03 12:59:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000002b000-0x10)={0x1, &(0x7f0000005000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000575000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000d27000)='./file0\x00', 0x82000000) inotify_rm_watch(r0, r1) syncfs(0xffffffffffffffff) 2018/02/03 12:59:57 executing program 1: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0xa, 0x300) recvmmsg(r1, &(0x7f0000ff4000)=[{{&(0x7f00000e1000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000378000)=[], 0x0, &(0x7f000083a000-0x9a)=""/154, 0x9a}}], 0x1, 0x0, &(0x7f0000c1d000)={0x77359400}) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000024e000-0xe8)={{{@in=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000852000)=0xe8) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000ff6000)='dns_resolver\x00', &(0x7f0000ff7000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ff7000-0x4)='(.:\x00', 0xfffffffffffffff8) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dee000-0x15)='/proc/self/net/pfkey\x00', 0x2880, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000ff8000-0x4)) keyctl$get_persistent(0x16, r2, r3) 2018/02/03 12:59:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000039b000-0x10)='/selinux/status\x00', 0x0, 0x0) recvfrom$ax25(r0, &(0x7f0000af9000-0x66)=""/102, 0x66, 0x2040, &(0x7f0000ce0000-0x10)={0x3, {"91927a32083e0b"}, 0x9}, 0x10) bind$ax25(r0, &(0x7f0000e61000)={0x3, {"9eaeee0c1072cb"}}, 0x10) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009cc000)={{{@in6=@ipv4={[], [], @local}, @in=@remote}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f000093b000-0x4)=0xe8) futex(&(0x7f000000d000-0x4)=0x4, 0x10080000000000b, 0x4, &(0x7f0000001000-0x10)={0x0, 0x101}, &(0x7f0000049000-0x4), 0x0) 2018/02/03 12:59:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000add000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4000}) 2018/02/03 12:59:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000856000-0x5c)={{0xa, 0x2, 0x100000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, {0xa, 0x1, 0xffffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, 0x81, [0x5fd7, 0xfffffffffffff001, 0x401, 0xa3dd, 0x5, 0x49, 0xfffffffffffffff9, 0x4]}, 0x5c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005a1000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000931000-0xc)={0x81, 0x1, 0x7, 0x3f, 0x2}, 0xc) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000993000-0x8)={0x80, 0x3}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aa7000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00005e7000-0x64)=[@in6={0xa, 0x0, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x2, 0xe0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xc}], 0x64) readv(r1, &(0x7f0000693000)=[{&(0x7f00000e2000)=""/19, 0x13}, {&(0x7f00006f6000)=""/105, 0x69}], 0x2) setsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000cb3000), 0x5d) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000020000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000579000), &(0x7f0000e97000-0x4)=0x8) 2018/02/03 12:59:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000fb8000-0x14)={@mcast1, 0x0}, &(0x7f0000f93000-0x4)=0x14) recvfrom$packet(r0, &(0x7f0000e28000-0xb)=""/11, 0xb, 0x0, &(0x7f000035b000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000fbc000-0x1)={0x8}, 0x1) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000062a000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000010000)={0x0, r2}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000945000)='/selinux/checkreqprot\x00', 0x440002, 0x0) openat(r3, &(0x7f00006ec000-0x2)='./file0\x00', 0x109000, 0x2) r4 = syz_open_dev$sg(&(0x7f0000dfd000-0x9)='/dev/sg#\x00', 0x3f, 0xd4000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000517000-0x50)={@generic="100fae0a6251189ae7afece2560c2a8e", @ifru_ivalue=0x6}) 2018/02/03 12:59:57 executing program 4: clone(0x0, &(0x7f00006cc000), &(0x7f0000a26000-0x4), &(0x7f0000dbb000), &(0x7f000076f000)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000268000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000cc000-0x20)={{&(0x7f0000f7d000/0xc000)=nil, 0xc000}, 0x1}) pkey_free(0xffffffffffffffff) 2018/02/03 12:59:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a8f000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002c8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/02/03 12:59:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007d7000)='wchan\x00') preadv(r0, &(0x7f0000ac3000-0x50)=[{&(0x7f0000c02000-0xb2)=""/225, 0xe1}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e9d000)) unlink(&(0x7f000022d000)='./file0\x00') [ 43.747505] audit: type=1400 audit(1517662797.911:42): avc: denied { read } for pid=8980 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/03 12:59:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$sg(&(0x7f000000c000-0x9)='/dev/sg#\x00', 0x9, 0x8002) recvfrom$ipx(r1, &(0x7f00002fd000)=""/126, 0x7e, 0x2003, &(0x7f0000ee3000-0x10)={0x4, 0x5, 0x10000, "72948a5dc967", 0x100000001}, 0x10) r2 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000998000-0xe8)={{{@in6=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000628000)=0xe8) fstat(r1, &(0x7f0000abb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001dc000-0xc)={r2, r3, r4}, 0xc) r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r5, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ebd000)) 2018/02/03 12:59:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000840000-0x11)='cmdline\x00') preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000c63000-0x8)=0x5) 2018/02/03 12:59:57 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b46000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007fa000)={0x2, &(0x7f000017c000-0x10)=[{0xc}, {0x6}]}, 0x10) write(r1, &(0x7f0000e4e000), 0x0) 2018/02/03 12:59:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000062a000)='/dev/input/event#\x00', 0x2, 0x400000) writev(r0, &(0x7f0000a4c000-0x10)=[{&(0x7f0000fcf000)="f32735c13322cfb4af931b1c7a7006ea0100000000000000", 0x18}], 0x1) r1 = socket(0x0, 0x7, 0x3) bind$ax25(r1, &(0x7f0000d19000-0x10)={0x3, {"67027e62e65aea"}, 0x6}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000afa000-0x4)) 2018/02/03 12:59:58 executing program 3: seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getpeername$ipx(0xffffffffffffffff, &(0x7f00006fc000), &(0x7f0000029000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x3f, 0x4, @tid}, &(0x7f0000001000-0x4)=0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x118) fchmod(r1, 0x80000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x0, 0x101140) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000001000)=0x3) timer_getoverrun(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, 0x0, &(0x7f0000003000-0x4), 0x800) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt6_stats\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r2, &(0x7f0000001000)={0x3, {"4ec71a077da26d"}, 0x1c}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000001000)=0x3f, 0x4) dup3(r1, r1, 0x0) keyctl$join(0x1, &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}) statfs(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000023b000-0xbd)=""/189) socket(0x1b, 0x4, 0x401) 2018/02/03 12:59:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffe65, &(0x7f0000cb4000-0x12)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x100000000}, [], {@generic={0x8100}}}, &(0x7f0000010000-0xc)={0x0, 0x1, [0x0]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f01000-0xc)='/dev/rfkill\x00', 0x82000, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000bb0000-0x4)=""/4, &(0x7f0000bf6000-0x4)=0x4) renameat2(r0, &(0x7f00008a9000)='./file0\x00', r0, &(0x7f000034a000-0x8)='./file0\x00', 0x4) r1 = accept(0xffffffffffffff9c, &(0x7f00008c1000-0x10)=@ax25, &(0x7f00005fd000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000689000)={0x0, 0x9a}, &(0x7f0000836000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000560000-0xe8)={r2, 0xe0, "3662655fa85dcf385cb3a97b4ebddaad4d384c8e290c998946c9de4ad51c8cf517eca23b4a54ff89440abb69ced9bf4f41f830e1f268539d0dc65ac3bbb084a5c479d36589668103b4694ecc329785727a8ed75b6e1bd0277e1b7878d030db4cb1a07953885b30821e7f868739eeb56459b2c29919a8932864a6205092a15e0274d324b6e8d4969d328173e8419d7fe9c2ae1d95a870d66f4da9c9f5d31a74458d3e06024d2f5fc692a37626eb3e650daff6c317690f5673ecfb567f7cd1e62b353289c13d659de89207b7efcb85cca472b09f7eb2c94b9dbaa1c16efd1dc3fa"}, &(0x7f0000054000)=0xe8) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000a85000-0x1e)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="a7a92d7949d8eca32d8f7a861cf91097"}}) 2018/02/03 12:59:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000cb5000)) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fcb000), &(0x7f00002ee000-0x4)=0x8) r1 = syz_open_dev$sndseq(&(0x7f0000af2000-0xd)='/dev/snd/seq\x00', 0x0, 0x400) r2 = gettid() fcntl$setown(r1, 0x8, r2) r3 = socket(0x10, 0x2, 0x10) socketpair$ax25(0x3, 0x3, 0xc4, &(0x7f0000e2a000)) write(r3, &(0x7f000058d000)="2400000013000717fe1e801afe250000205b000c090d1a000000000000001ff9161790cb", 0x24) [ 43.759035] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 43.768029] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/03 12:59:58 executing program 6: r0 = add_key(&(0x7f0000522000-0x8)='keyring\x00', &(0x7f00004c7000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000010000), 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, 0x0, 0x1000200) keyctl$describe(0x6, r0, &(0x7f0000521000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x20d02, 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) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000003000-0x8)='trusted\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000001000)='id_legacy\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000)="5d3ff505a8ccd3c3a9b22e610ef8e2d4a009c05a554c3e78d01196545cee71626ba5c34889271acc2622da32", 0x2c, r3) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000002000)={r2, &(0x7f0000003000-0x5f)=""/95}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000000000)={&(0x7f0000000000)=@ax25={0x3, {"abb527953812eb"}, 0x1}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)="4cbb25ce088336364656ce712cf93d71b5588ba713311d9fc551c498582838dca4", 0x21}, {&(0x7f0000001000-0xf4)="3a44070be8c962f56c67ffbc815412c8fa03848d168b344c453542e68f0b2fb83aaa6957ecea3b19688e27f300636c85f8295bf8c6e2f7e1f101413c286cecc08fd43032dd10a8bf99c33eb7dd97bc694ce84078ebd3fadf82d5880507f9bd31730a1e78ea9e434fc9b0b76dc5f9186bda37627aec07e1366b72a198ce80c1d83dcb057db6196130586d55993404d9f12876253f8083a64e903dd7e28305c5cd9f11c4a99e553bee4a47059ca2514e84f478a271f165001ea24b92b02cfc2c9d42fc750cd75a6a7bff2344a2b749bac86ff4e30001eef0e47e83596a9947cf8d1d5f6ea8afdf58df5c2cbfdad969c9d756d7884d", 0xf4}, {&(0x7f0000002000-0x7)="69a0e3230f78ca", 0x7}, {&(0x7f0000001000-0x1d)="cc536547ba97e32d38528d8138aea3e12196e741df86212eaeb4d298aa", 0x1d}, {&(0x7f0000001000)="0abc80ff9389ae95ab6454fe6da6eaae29a22b542610bb4e2021dd5dd1135d083b46a32775396a3417041445ea930b3396ad265a9bb473a3f4af8ccb59b3e710805616779b841bfbda3cccaaf6a7faf6ac6783c847bd3fe1dea0e5b6c820d4c3236cb5ccd2c56fa3fa3294dd3bfb419970", 0x71}, {&(0x7f0000000000)="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", 0xfc}], 0x6, &(0x7f0000002000-0x14a0)=[{0x38, 0x11f, 0xf584, "36052f6d198ca61166b7e62c41899c12ffe7f9d0ba55f04d6f5c977755b61f806103"}, {0xb8, 0x10f, 0x80, "e60d7e2202cfd4fe4c2114852f7d41e58b8dd714f530ba767fcfce4cbcd854274238d28c25235bdd437756f3ef2e271300b01cb5f613f8f810199d477c3e399dfe4602882d08c51effe30f6c92d3ae646bb699ab5b0209fe904eece65ef93d1f2397b0bcb9c0a36d30e16ea5f2e46c1a18443b8d86a791c0c11ec775042ebc53a08f6e499083517cc3f936e9f6f5e6eac5ceff3fc74152ba745d2921374720b7dbb1c2"}, {0x80, 0x10c, 0x10000, "2ab930965dd1be382a49f58ff7f01bd68a193438da0bb24d1ba8880a5a23c66c48e972f938902f2ab3ff83a1019b09316daf015ee354290cfc28de526b473d63d8dea9dea0cab10257d138a355b63794bf6517cb25df9ce6a848a7c4652c0a33fb5b802109c0bc73f789"}, {0x50, 0x13f, 0x9, "43d5afb4acc5112227baf93c2e523e11d645253da307e5a8373618f49e159a08a36e2dbaf0f164079120e35994ea168838dfb795311b8c8ef0fdd3060f6bb476"}, {0xf0, 0x117, 0xffffffffffffff48, "252b95f4b735b09803f3ce8baf306b5809399455a8eaacbd53ca0ccbebd1681d16b45b5faf938cab7eee5b3859d7cd9ec3f0aebbd70fb90e5567ab5b51793316b83ab65de5dc9f30fef9de172500f1c938c90abcfcbb2a6216a2982de8a61f74ced1028e35c71ada3903627de27af005b01130b333c70005dc717c72e24a85a62a0da19501958feeb053cea2c0b76d700b1f736a262cc57537b4a1463e6a6056ba70df600a01061c9dc5949bfcd691af4ea88a249ccdc5de234dafbe978c12d16ffc5243bda984671b0270961691b384095d9137482b487cca213b12"}, {0x1010, 0x106, 0x20, "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"}, {0x90, 0x12d, 0x3, "42ec24f2745d9e1d2737a7cdbb378d19cc1030542e1b1a1e746a58a4288bc87188ff81a69f1586d132611e8d2a0bc7ddd12c05cce677164b16cb93a1b168246bdbd4bed55e4105aabeb4ebbf86197d0406b08057b2fc26c6885d4d37f4c66449759b9346fe5155bc31f092366f2c7e65ec368d1efcac23c70778762cd13667"}, {0x38, 0x112, 0x85, "832b776db5dc0ef0dd1299225b27794f8545e538cb8ff301d09b594e8ed3eff43d8d2afdc47245"}, {0xc8, 0x80b8c1ddfd749ffe, 0x7fffffff, "844db8d2c75fac56cf88b14d2d9cf9be38ffb0e0483160ac73af47a0250558a0ddcc6346b24eef2723a088d7599ec07db28a7c43ccfa309492b120a4ebc1c268066398f68a229af89bd239e0b0b4f69ce4752d9e6961a6d341e28d6db458804aea9765b0a7ba34ae0d3259e5687bc999071b2db94d48f7a2371bf9a4d44568befe1960b06c210af521c69a18ce28f21e0637617928facee7402c37260191c4fe9e5bfc1093171241a26071c752ebe9333a"}, {0x50, 0x119, 0x6, "a1ac7d0c51a5b820a0a08f024034e441ab94810ac45d6abdd2ae340321e0c7a06cf96386c9fbc21e03238cb5a4abbe1120312afc66ac158ef15ef43930"}], 0x14a0, 0x24004080}, 0x8000) r4 = mq_open(&(0x7f0000001000-0x5)='$#lo\x00', 0x80, 0x4, &(0x7f0000303000)={0x7, 0x8000, 0xfffffffffffffffa, 0x9, 0x9, 0x6, 0x1, 0x1}) fchmod(r4, 0x102) 2018/02/03 12:59:58 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000655000)='./file0/file0\x00', 0x3, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000060f000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) 2018/02/03 12:59:58 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x4004) preadv(r2, &(0x7f0000003000)=[{&(0x7f0000001000)=""/153, 0x99}, {&(0x7f000000a000-0xfe)=""/254, 0xfe}], 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000000d000)={"90029a4b1b9cf01faa7907efe9be700a", {0x4, 0x1, 0x7, "76f6eb2a78a6", 0x2}}) pwrite64(r2, &(0x7f0000014000-0x77)="8b34fee43e11d92f9675b246ee4a9c43ab4144d1b9b4b1585ab787486838f03b6319951a84bcb576731b7625fa06f5bf6eec169cdf2354787453ef1ee6690145ce94798807818948194a1659b376be64ade54e07e64ba412c2b56a1be1c1df880e5d70395cad777eae63d800642e9b7397faf5be534d6c", 0x77, 0x0) r3 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0x0, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f0000014000-0xc0)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012000-0x5d)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f000000e000)}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000010000-0x80)=[@release={0x40046306}], 0x68, 0x0, &(0x7f0000018000)="bf"}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000017000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$VT_DISALLOCATE(r4, 0x5608) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f000000d000)={@generic="e76a51c973016eed9368b629e56cf9bc", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) 2018/02/03 12:59:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x3) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00001c4000-0x8)={0x3, 0x10001}) fcntl$getownex(r0, 0x10, &(0x7f0000fbe000)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000043e000)=0x0) tgkill(r2, r3, 0x2) 2018/02/03 12:59:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000009e000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00002f3000-0xc)={@empty, @remote, 0x0}, &(0x7f00000a5000)=0xc) recvfrom$packet(r0, &(0x7f00003ea000)=""/153, 0x99, 0x20, &(0x7f0000247000)={0x11, 0xff, r1, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getpid() r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000cfc000-0x9)='net/raw6\x00') sendfile(r3, r3, &(0x7f00003cd000-0x8), 0x7) 2018/02/03 12:59:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000008b000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000937000)='wchan\x00') clock_gettime(0x0, &(0x7f0000a02000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000875000-0x8a)=""/138, &(0x7f0000468000)=0x8a) fchmodat(r1, &(0x7f00000f8000-0x8)='./file0\x00', 0x14e) rt_sigtimedwait(&(0x7f0000e2f000-0x8), 0x0, &(0x7f00007d9000-0x10)={0x0, r2+30000000}, 0x8) preadv(r1, &(0x7f0000363000-0x60)=[{&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0xd6, 0x0) 2018/02/03 12:59:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d24000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d77000-0x4)) r2 = syz_open_dev$usbmon(&(0x7f0000a50000-0xd)='/dev/usbmon#\x00', 0xcf9, 0x20040) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000a0c000)={{0x6f863402, 0x200}, 'port1\x00', 0x28, 0xd0042, 0x0, 0xd8, 0x3, 0x5, 0x1, 0x0, 0x0, 0x3f}) openat$sequencer(0xffffffffffffff9c, &(0x7f000079c000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000912000-0x28)={@generic="89db3503e18370900e62e7383e1b8796", 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000cba000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9, 0x80, 0x309d, 0x400, 0x749, 0x80090008, r3}) syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r2, r0, &(0x7f00002a5000)=0x10, 0xd92) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x0, &(0x7f000086c000-0x4)=0x100) 2018/02/03 12:59:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000cef000-0x58)={0x0, 0xfffffffffffffffd, 0x43, 0x3, 0x1, [{0x9, 0x40001, 0xc6, 0x0, 0x0, 0x400}]}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8933, &(0x7f00006e6000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000003b000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x80000000, 0x4, 0x7, 0x7fffffff, 0x8}, &(0x7f00007f5000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000fbe000-0x4)=r1, 0x4) 2018/02/03 12:59:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000618000)='/dev/sg#\x00', 0x0, 0x400) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/02/03 12:59:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004a4000-0xd)='/selinux/mls\x00', 0x0, 0x0) symlinkat(&(0x7f0000ecf000-0x8)='./file0\x00', r1, &(0x7f000058d000-0x8)='./file0\x00') setrlimit(0xd, &(0x7f0000235000)={0x200, 0xfffffffffffffff9}) tkill(r0, 0x0) ppoll(&(0x7f0000fd6000-0x18)=[], 0x0, &(0x7f000082d000)={0x77359400}, &(0x7f000096d000+0x79), 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000645000-0x8)='./file0\x00', 0x800, 0x80) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e5d000)={0x0, 0x0}, &(0x7f0000a88000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f000088d000)={0xac46, 0x0, r0, 0xec, r3, 0x101, 0x4, 0x67}) tkill(r0, 0x1000000000016) 2018/02/03 12:59:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f50000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000043000)=""/215) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00007d6000)={&(0x7f0000461000-0x1160)={0x14, 0x2, 0x1000001, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 43.914006] binder: BINDER_SET_CONTEXT_MGR already set [ 43.920977] binder: 9048:9050 ioctl 40046207 0 returned -16 [ 43.926788] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. [ 43.938535] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/03 12:59:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) epoll_create1(0x0) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000341000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000030000-0x8)) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004a8000-0xc)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f000016d000)=0x1, 0x4) pipe(&(0x7f000098d000-0x8)={0x0, 0x0}) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1}, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket$inet(0x2, 0x1, 0x0) r8 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$int_in(r9, 0x5452, &(0x7f0000d6e000-0x8)=0x5) exit(0x0) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000eac000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r6, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$TIOCNXCL(r5, 0x540d) 2018/02/03 12:59:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00008b1000-0x8)='./file0\x00', 0x1, 0x80) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000)) fcntl$setstatus(r0, 0x4, 0x4000) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000c2d000)) r2 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000034000-0x8)='./file0\x00', 0x131) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000e26000-0xb0)={{0x13, 0x7}, 'port1\x00', 0x82, 0x11000, 0x6, 0x6, 0x5b0a, 0x6, 0x7, 0x0, 0x6}) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000f8e000)) unlinkat(r2, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f00007c2000-0x8)='./file0\x00', &(0x7f0000631000-0x8)='.') clock_gettime(0x0, &(0x7f0000351000-0x10)={0x0, 0x0}) futimesat(r2, &(0x7f0000c0a000-0x1)='.', &(0x7f0000be7000)={{r3, r4/1000+30000}, {0x0, 0x7530}}) mount(&(0x7f0000c49000-0x8)='./file1\x00', &(0x7f0000d96000)='.', &(0x7f0000e94000-0x3)='v7\x00', 0x8400, &(0x7f0000c1a000-0x6d)="f5bf6b69ec4d26a9c03cf82bb909a1d79a81e71e276bad0e0642fd6a24f908a5bd1f1a9179c26cc8a77b75bcb97010a11fb27755225505a6260f45cb749ac14b5bfaec2b54e1705a6f81fb338d2159b1e0eb17ad0059dabd1b9408412cb13e42786f30cd15892deab25a21d186") 2018/02/03 12:59:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000455000-0x4)=0x4, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b9b000-0x10)=@syzn={0x73, 0x79, 0x7a}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000091e000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000d91000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/02/03 12:59:58 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000), 0x200000000000) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000005000-0xa)) [ 44.075546] device gre0 entered promiscuous mode 2018/02/03 12:59:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f88000-0x49), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x6, 0x8, 0x2}, &(0x7f0000411000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x100) ioctl$KDSETMODE(r3, 0x4b3a, 0x4000000080000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000002000-0x79)="a4db5d1d2a42dbb1cd582408dd7df5040e641e93364a69032749723e68c6802469835f619501e24d8368b8912f16ee0e3f130573caff067b6400ec46178f8434be666595ce5806b5037837d605ae0017288f20e691c08583f3b08778df46a2f802c1b3be6f78b115ab603dc686819203c318fdb2d1448a52f6", 0x79}, {&(0x7f0000001000-0x85)="78e269fe8757c0cab7a778e507c61bda08de3160b03e9e4b5fc2b08e30845ac30e0b93a2bcfb335a075474f790d928cb09ee21c2c5e753c2969110bd6fa9858cf8329541d4d8454aa4287b6075389290e09deaa92f7fb12368ba9c43ecd8279443c5da136602ee5f2cd32ba93bb26c2947f81905967560c1abffce7fac09efb669e8257a10", 0x85}], 0x2) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000a34000-0x8c)={r2, @in6={{0xa, 0x0, 0x40, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x7}}}, 0x8c) 2018/02/03 12:59:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000001a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f000004f000)=0x6, 0x5) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000324000)={{{@in6=@mcast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000f51000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000d36000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) sendmsg$key(r1, &(0x7f000067b000)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x9, 0x209b, 0x0, 0x7, 0xffffffffffffffff, []}, 0xffffff50}, 0x1}, 0x0) r4 = gettid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000e0d000)={0x4, 0x6, r4, 0x3ff, r3, 0x4, 0x7, 0x200}) 2018/02/03 12:59:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000006000)={@multicast1=0xe0000001, @rand_addr, 0x0, 0x0, []}, 0x67b747273f42ed09) socketpair$inet(0x2, 0x6, 0x105, &(0x7f0000d9a000)) 2018/02/03 12:59:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000417000-0x9)='/dev/sg#\x00', 0x0, 0x806) write$evdev(r0, &(0x7f0000814000-0x30)=[], 0x0) accept$inet6(r0, &(0x7f0000a33000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f000059d000-0x4)=0x1c) r1 = open(&(0x7f0000a8b000-0x8)='./file0\x00', 0x2400, 0x1) ioctl$sock_ifreq(r0, 0x0, &(0x7f00008fe000-0x50)={@common='irlan0\x00', @ifru_map={0x10000, 0x0, 0x1, 0xfffffffffffffffe, 0x523, 0x6}}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) timerfd_settime(r1, 0x1, &(0x7f00009de000-0x20)={{0x0, 0x1c9c380}}, &(0x7f00000bc000-0x20)) bind$unix(r0, &(0x7f0000adf000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/02/03 12:59:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) fcntl$getown(r0, 0x9) sendto$inet(r0, &(0x7f0000984000-0x60), 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301}, 0x10) 2018/02/03 12:59:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) rename(&(0x7f0000b89000)='./file0\x00', &(0x7f0000ab9000-0x8)='./file0\x00') connect$inet(r0, &(0x7f0000b21000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = memfd_create(&(0x7f0000ce4000)='^\x00', 0x2) recvmmsg(r0, &(0x7f000047f000)=[{{0x0, 0x0, &(0x7f00000d6000-0x40)=[{&(0x7f000058c000-0xb0)=""/176, 0xb0}, {&(0x7f00009e3000)=""/52, 0x34}, {&(0x7f0000c5e000-0xdc)=""/220, 0xdc}, {&(0x7f0000d75000-0xe8)=""/232, 0xe8}], 0x4, &(0x7f000031a000)=""/208, 0xd0, 0x20}, 0x6}, {{0x0, 0x0, &(0x7f0000aaf000-0x90)=[{&(0x7f0000413000)=""/216, 0xd8}, {&(0x7f00006de000)=""/105, 0x69}, {&(0x7f000042c000-0x2c)=""/44, 0x2c}, {&(0x7f00008ae000-0x1c)=""/28, 0x1c}, {&(0x7f0000d7c000-0x8c)=""/196, 0xc4}, {&(0x7f0000e10000-0x77)=""/119, 0x77}, {&(0x7f00009ce000-0x3c)=""/60, 0x3c}, {&(0x7f0000093000)=""/245, 0xf5}, {&(0x7f0000082000)}], 0x9, &(0x7f0000dc5000-0x7f)=""/127, 0x7f, 0x6}, 0x10001}, {{&(0x7f0000cc4000-0x58)=@alg, 0x58, &(0x7f000055a000)=[{&(0x7f0000bbd000+0x46e)=""/240, 0xf0}], 0x1, &(0x7f0000923000)=""/19, 0x13, 0x3}, 0x4}, {{&(0x7f000002b000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f00004ee000-0x70)=[{&(0x7f0000dc3000-0x37)=""/55, 0x37}, {&(0x7f000076c000-0x7c)=""/124, 0x7c}, {&(0x7f00007aa000)}, {&(0x7f00004bb000-0x6f)=""/111, 0x6f}, {&(0x7f0000a93000-0x929)=""/4096, 0x1000}, {&(0x7f000099a000-0xc5)=""/197, 0xc5}, {&(0x7f0000ccb000-0x64)=""/100, 0x64}], 0x7, 0x0, 0x0, 0x3}}, {{&(0x7f00006ad000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000e52000)=[{&(0x7f0000479000-0xd2)=""/210, 0xd2}, {&(0x7f0000ebc000-0xab)=""/171, 0xab}], 0x2, &(0x7f0000258000)=""/41, 0x29, 0x3ff}, 0x4}, {{&(0x7f00007c1000)=@nfc, 0x10, &(0x7f00007da000)=[{&(0x7f000090a000)=""/175, 0xaf}, {&(0x7f000041d000-0xf0)=""/240, 0xf0}, {&(0x7f0000257000+0x29e)=""/84, 0x54}], 0x3, 0x0, 0x0, 0x4}, 0x1}, {{&(0x7f0000679000-0x6)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000552000)=[{&(0x7f00003d8000-0xb7)=""/183, 0xb7}, {&(0x7f0000533000-0x91)=""/145, 0x91}, {&(0x7f00009be000)=""/139, 0x8b}], 0x3, &(0x7f00006d5000)=""/77, 0x4d, 0x4}, 0x1}, {{&(0x7f0000a26000)=@can={0x0, 0x0}, 0x10, &(0x7f0000c1b000-0x40)=[{&(0x7f0000617000-0xc7)=""/199, 0xc7}, {&(0x7f000034b000)=""/235, 0xeb}, {&(0x7f0000abe000-0x39)=""/57, 0x39}, {&(0x7f00008b9000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x80}, 0x7}], 0x8, 0x0, &(0x7f0000905000-0x10)={0x77359400}) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000192000-0x8)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000654000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000017000-0x20)=[], 0x0, &(0x7f000000f000)=[{0x10, 0x1}], 0x10}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) futex(&(0x7f00001a3000)=0xfff, 0x0, 0x1, &(0x7f00009c4000)={0x77359400}, &(0x7f00004d8000-0x4)=0x7, 0x5a2) 2018/02/03 12:59:58 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b90000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x1000000000000000, 0x1, []}, 0xfffffffffffffe58) 2018/02/03 12:59:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000032000)={0x0, 0x0}) bind$vsock_stream(r1, &(0x7f0000cd9000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000108000)=0x3, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f83000-0xc)='/dev/autofs\x00', 0x181003, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000f55000-0x12)={0x7, [0xeba, 0x3ff, 0x2, 0x8, 0x3, 0x100000001, 0xffffffffffffffe0]}, 0x12) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000cc7000-0x8)={0x0, 0x4}, &(0x7f00007ec000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000c64000-0x8)=@assoc_value={r3, 0x4}, &(0x7f0000a92000)=0x8) fcntl$lock(r2, 0x7, &(0x7f0000757000-0x20)={0x1}) fchmod(r2, 0x20) r4 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000759000)={{{@in=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f00000e6000-0x4)=0xe8) stat(&(0x7f0000afa000-0x8)='./file0\x00', &(0x7f0000087000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000e2a000-0x38)={&(0x7f0000c25000-0x8)=@abs={0x1, 0x0, 0x0}, 0x1e2, &(0x7f0000f98000)=[], 0x0, &(0x7f00000ab000-0xb)=[@cred={0xffffffffffffffe7, 0x1, 0x2, r4, r5, r6}], 0x20, 0x10}, 0x4000) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000d4a000-0x10)=@buf={0x4b, &(0x7f0000fc7000)="93ca99bb9a74070cbb987b14fd3fae3aca947698174d99cb29830e81ce334a0984e9326f79c0d5bfdee7466e72155e58db4d4b6b6f029a5a50b6613eb2ebf58439c1087c92b5e615dff993"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000ccd000-0x68)={0x7fffffff, 0x9e4, 0x8, {0x77359400}, 0x9, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000a93000)=0xeda7, 0x1) fchdir(r2) 2018/02/03 12:59:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x19, &(0x7f00003b7000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x600, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001000)={0x7, 0x8, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000002000)='./file0\x00') 2018/02/03 12:59:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000700000)='/dev/ptmx\x00', 0x4080, 0x0) mkdir(&(0x7f0000234000-0x8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000c90000-0x9)='/dev/sg#\x00', 0x1f, 0x2) ioctl$TIOCSCTTY(r1, 0x540e, 0x100) getdents(r0, &(0x7f0000386000)=""/2013, 0x7dd) getdents64(r0, &(0x7f0000083000)=""/226, 0xe2) 2018/02/03 12:59:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) mq_open(&(0x7f000043d000-0x9)='security\x00', 0x800, 0x20, &(0x7f000095d000)={0x26, 0xbad3, 0x4, 0x6, 0xffff, 0xfffffffffffffffd, 0x81, 0x9}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/02/03 12:59:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f00008c2000-0x1000)=""/4096, &(0x7f00009a7000-0x4)=0x1000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ccd000)) sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f000014f000)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000083a000-0x38)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x5707}]}, 0x28}, 0x1}, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00005f1000)=0x7ff, 0x4) 2018/02/03 12:59:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a57000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) getresuid(&(0x7f0000440000-0x4), &(0x7f0000e3a000), &(0x7f00002eb000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @te1=&(0x7f0000e18000)={0x0, 0x9}}}) close(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000331000-0x10)='/selinux/policy\x00', 0x0, 0x0) gettid() geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000228000), &(0x7f000095b000-0x4)=0xc) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000373000-0xe8)={{{@in=@loopback, @in6=@empty}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f00009f6000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000005b000), &(0x7f00005e9000+0xbe2)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000788000), &(0x7f0000e20000)=0xfffffffffffffdbc) gettid() 2018/02/03 12:59:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000992000-0x8)='keyring\x00', &(0x7f00005bc000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r1 = request_key(&(0x7f00007d5000)='id_legacy\x00', &(0x7f0000907000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000015b000-0x18)='-lowlan0::user)selinux#\x00', 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r0, &(0x7f000023d000-0x30)=[{&(0x7f00009d3000)="81894a52aae327e8f3a360fd6dd762cbbf72c7cc81b58956cd1c590160b363aace0a491b40564ffb89389f042a0d95ae12768de921cdea6d923496db125322e2bdefec99dd1e13be0d9985a4db0fd29fb2a0c1f4ca28d213b6c85bde2cc9854380f76d53d729dc6c894cc6484e71bbf6fdf9d98d2b305ac3edc83d3af01c070fc542a657400dd5535a41ba250da3cba6d580846900b624261fad424fddbebcdc71f4087b95ec4d478a96d9665a1635eb269d31d52e8b15facf60aa70d73e98ec3b9c935ea8d65af7b9cde21b5ac8a0ada5b38d4464ed8f4cfac63283c04d4f6d97fb909d0286f04cfb299d0ad2809822b4e02e12ed6396", 0xf7}, {&(0x7f0000195000)="1adac64a98090ea40eae694d38e33237b1e84719dba8f219cfa7c98fb4fda2de893df79032b46cd0a0c9b772e8066129510d5e7886b8f9435a8ee5768e58dcfdb99ce6b436a7135f19edb6cd60f3e70cec0838a31d73", 0x56}, {&(0x7f000092b000)="2e6c80b72a339d", 0x7}], 0x3, r1) r2 = add_key$user(&(0x7f0000bad000)='user\x00', &(0x7f0000427000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000327000)="44cbef4f80941b244227cc15e0e4ca8643bf7931b3f96907fda5944f187e5d499b8c093c768b3fcfb720ced2e3157496846ed07256da34716a3aed6756e91e49c031ff9671f872068d2e125d22ee90e21da21b3b6db257d624812e385fc648f7eb61310dfe3c1e15b04d100d09f5e36300897eb4b1", 0x75, 0xfffffffffffffffa) keyctl$invalidate(0x15, r2) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000066d000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000c15000)={0x15, 0x18, &(0x7f000054d000)="8157c1d68674ec3adc835326dad4fa54a60ebb8aeaf83da8"}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c4f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80605414, &(0x7f0000be0000)=""/66) add_key$keyring(&(0x7f000010d000-0x8)='keyring\x00', &(0x7f0000e25000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) 2018/02/03 12:59:58 executing program 1: ioprio_set$pid(0x3, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000046c000+0x46a)={0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000022e000-0x4)) 2018/02/03 12:59:58 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004000-0x168)=[{{&(0x7f0000004000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000002000)=[{&(0x7f0000003000)=""/179, 0xb3}, {&(0x7f0000003000-0x9)=""/9, 0x9}], 0x2, &(0x7f0000002000-0xec)=""/236, 0xec, 0xffffffffffffff16}, 0xfffffffffffff147}, {{&(0x7f0000004000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x20, &(0x7f0000003000)=[{&(0x7f0000001000-0xbc)=""/188, 0xbc}, {&(0x7f0000003000)=""/65, 0x41}], 0x2, &(0x7f0000002000-0xbc)=""/188, 0xbc, 0x300000000000000}, 0x4}, {{&(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)=""/125, 0x7d}], 0x1, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x6}, 0x3}, {{&(0x7f0000004000-0x10)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000004000-0x30)=[{&(0x7f0000003000)}, {&(0x7f0000004000-0x31)=""/49, 0x31}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000003000)=""/26, 0x1a, 0x7fff}, 0x8}, {{&(0x7f0000001000-0x8)=@sco, 0x8, &(0x7f0000002000)=[{&(0x7f0000004000-0x54)=""/84, 0x54}, {&(0x7f0000001000)=""/154, 0x9a}, {&(0x7f0000002000-0x95)=""/149, 0x95}], 0x3, &(0x7f0000004000-0x56)=""/86, 0x56, 0x100000000}, 0x8}, {{&(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000003000)=[{&(0x7f0000003000)=""/54, 0x36}, {&(0x7f0000003000-0xd2)=""/210, 0xd2}], 0x2, &(0x7f0000001000-0xd9)=""/217, 0xd9, 0x4}, 0x401}], 0x6, 0x40002000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000)="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", 0xfe) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x30d) 2018/02/03 12:59:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x805, 0x4) r0 = socket$inet6(0xa, 0x210200000009, 0x4000000000006) sendto$inet6(r0, &(0x7f0000f7a000-0x23), 0x0, 0x0, &(0x7f00004c7000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/03 12:59:58 executing program 1: ioprio_set$pid(0x3, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000046c000+0x46a)={0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000022e000-0x4)) 2018/02/03 12:59:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000b3a000), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e5c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cc7000-0x8)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000511000)={{{@in6=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f0000aeb000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005d3000)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@multicast1}}, &(0x7f0000ffb000-0x4)=0xe8) setreuid(r3, r4) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000002f000-0x4)=0xb92c, 0x4) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000934000)='/selinux/checkreqprot\x00', 0x80400, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000aed000-0x64)={&(0x7f00003e1000-0x10)=[0x4, 0x5, 0xda, 0xff], 0x4, 0x2, 0x63, 0x7, 0x3, 0x68e, {0x2, 0x1, 0x4, 0x19, 0x6, 0x3, 0xd35, 0x7, 0x10000, 0x10000000000000, 0x3, 0x1, 0x7, 0xc540, "b27ae0c82a361d7375982dcbda83b63ae22268eeb8072a651439b514034d3b04"}}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f000041a000-0x52)="93b1e2a320da260c83c069ceb9259533360dc19a08f1573043cc8565951e500d0cccfd354eaf35dc64baf416f4397f571acd787d987795b0111ddcc80f549c0159cc71af9cc9132e49ef55f28e7760de8920", 0x52) writev(r1, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) dup3(r1, r2, 0x0) writev(r2, &(0x7f0000033000)=[{&(0x7f0000300000-0xaa)="af", 0x1}], 0x1) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000663000-0x10)='/selinux/policy\x00', 0x0, 0x0) connect$l2tp(r6, &(0x7f0000f52000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @broadcast=0xffffffff}, 0x2, 0x2, 0x0, 0x3}}, 0x26) getrusage(0x1, &(0x7f000071d000)) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setitimer(0x2, &(0x7f0000484000-0x20)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000379000-0x20)) 2018/02/03 12:59:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000649000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @empty}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@extra_flags={0x8, 0x18, 0x37}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x50}}]}, 0x140}, 0x1}, 0x0) syz_extract_tcp_res(&(0x7f00007c0000), 0x6, 0x6) 2018/02/03 12:59:58 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001bf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000482000-0x8)=[0x1f, 0x8]) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000005000)={0x0, 0x8, "1cf8c009df8eb084"}, &(0x7f0000014000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000-0x8)={r1, 0x3}, 0x8) r2 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000004000/0x2000)=nil, 0x2000}) 2018/02/03 12:59:58 executing program 5: prctl$intptr(0xe, 0x4000) 2018/02/03 12:59:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000384000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000526000-0x99)="8f840a17ce99120d07280e0d24301e0592778f4edd0c17be143d6a1fe3451f9b4c53319eebffaf916a335e8c383b963e461e85402435ab8054dcc89f3306630baa1a68fe0fae9c9051118d0d85f9ee13cde9c9b20210456d3a9d738d3ff1fafa0d61ce088d596c9c20b37de7897b7c03f59afdf420f668110f9ee5fc8c3326df90972ccd38b65dfbb1850b392685c87cb152a559898f3579f0", 0x99, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000edf000-0xc)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="65fc04f42a032148598b9701162fba5088b64ef99af3438e30e191bd87cd7c3ecc77e19e9a2659b45b42d4977fe748c60d13179f66910348edd092aa08ef5ce07999f3ea78622447aad065e6f7ed4bfd3761571a04876aa1139e024f091e4afe12f94e409e9258ee856a2745e754920f90f5eb43191ffb6eafbc33e4f2246ef26018e213a42f313d58f2048efef139e10cbe1a634a3236ca7b085decad8862a4d3a144c412866862ec9a25a99469aa892b7401b94e961d235baa4b0019675009fbcda50e41f6950f1ebf", 0xca, 0xfffffffffffffffe) keyctl$reject(0x13, r0, 0x9, 0x4, r1) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000-0x82), 0x0, 0xffffffffffffffff) keyctl$search(0xa, r2, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1}, r3) 2018/02/03 12:59:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10}, 0xc, &(0x7f0000c48000-0x10)={&(0x7f00006df000)=@newspdinfo={0xc, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x399, 0x3}, @algo_auth_trunc={0x0, 0x14, {{'wp512-generic\x00'}, 0x0, 0x80, "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"}}]}, 0x38}, 0x1}, 0x0) 2018/02/03 12:59:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) writev(r0, &(0x7f0000bd3000-0x20)=[{&(0x7f0000476000-0xb8)="ef2a0cee6f24a54ba297c8cbe19b9bd64c88a5d2cb0630d03bef3834bb4277303df205da343d149d539b09c60c4b8b4005b51952c122b64b620b26515fa15a70d67fd51dc128fbf03aced2acbdcde3c48a93ea7be5964aee1ddc9c9cfc823c821850419efc8ada84a91552ca256ce357ed610d8bc0f2f79acaaa2923d0bff2df88699f09e96b4ffedca2728d726818383ce68caa897139ab6d2f9f532dd995a2f29e6f9554ce40e45568f5a5ad097eccd0d03448d1fc928d", 0xb8}, {&(0x7f0000388000-0xcc)="76712306eadfe75c689139aeaf47fa26d12d1ecd272b25ed363d80bc1ea11969a87efdf996f44e3a098f9bc0eddc5f50cd039d1fcb14a885677e97c43b787234e749d52ef6bc8280b9ddf9cc3b7e57bc492da97f510abe730154f9eba68ece8f84658c6cdf0dad5cb02d8ad81996f6665b553a339c49187d525649e4e2b4d300d6f7aef4cacc5d5210d0b76c402745c4ff77cf8390f317fe48c44c7a33ae63cc229a3e51794dc5b45898232eeefb0dd234b5580b5adc71a0e15f0f0dfe92537c0fa8d14602b4cc2413356be5", 0xcc}], 0x2) write$evdev(r0, &(0x7f000033e000)=[{{}, 0x11}], 0x18) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c78000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00009d3000)={0x0, 0xb6, "f97e0c5f0c0d5ef43310690ac5e63b0cddd7942e7c34f09027fdcf04ddaead480fc603ade8c9b51f5768db90a9fdba9c2a5ec1ab18de0af5aa433d481541ab9146ab0cf48a6c6dee14b30b90ee196c0a3400f3655d1d5eac111dfa3c20c95c3f65dbb60e54b77ac6e5634acec14e3511125f70d5b178d6f20a9bd2a356858a63e93f8857a3c47a58a0a74064213dd01ab6055967315187cbabbf644d6e4e502a6c19c763d40acfae7d437f2edb52eb0340f164bdc664"}, &(0x7f00008b3000-0x4)=0xbe) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000c4a000-0x9b)={r2, 0x93, "71f6b619ab1d779522e6d49fa8fc2de7991105cff96b98cfa6130c21a6c2fd35d66b70857f98ab83d48483615214923b30c8631fec9a7b68b3400f1e0f2c38b010024f96d8c62aa54d100a14938b6dd93d8c0d77597392e717fb9db49d16a6eb9b5eb1e3e623899e1986abc5162ceb668d378080caa7b46b03dc33c08eee48a7a5cbacbbcf07d28eaa2f7798070e42fa65d5da"}, &(0x7f0000a97000)=0x9b) 2018/02/03 12:59:58 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000012000-0x10)=[], 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000), 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) r4 = dup2(r2, r3) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000a43000)={0x841, 0x5}) timer_create(0x3, &(0x7f0000c48000)={0x0, 0x12, 0x0, @thr={&(0x7f000096c000)="63eeaad4967ceb0fb3d33578298c25ce95410599d3ef91612572ce64d9c9b09f509af5689090b955160a0351683bc3457901b3d921199fdc5333", &(0x7f0000fd5000)="76cebf527a02a19e46e44fd37c616c6ffdab006a632aafac9611516cd4700e366e578f76598ba4b8ecfbc0f6cf91b22256f39d8f586dcbd9b891a955b27fd0351e2632dbff7443af96a71a9249c3e8ae99f847c75cfbb665af5eeedc76d0889e872178"}}, &(0x7f00003dc000-0x4)) tkill(r1, 0x15) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000169000+0xb2e)='./file0\x00', &(0x7f0000fd7000-0x5a)=""/90, 0x5a) 2018/02/03 12:59:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000c6000), &(0x7f0000000000), &(0x7f00003ba000), &(0x7f000039b000)) futimesat(0xffffffffffffffff, &(0x7f0000716000-0x8)='./file0\x00', &(0x7f000096b000-0x20)={{0x77359400}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000004000-0x4)) write(r0, &(0x7f0000004000-0x3f)="fae28d50f477cf2150d4df8603c7237b1829f0780411b2314b16b20a6bbc90b9770d8fb10fcea1eb2c8daae6669af387ff4f428a5e56974b218ffd9b17b87a", 0x3f) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000)={{{@in=@multicast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@local}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x80000001, r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/policy\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, r2) 2018/02/03 12:59:58 executing program 7: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000009000-0xa)='./control\x00', 0x40000000000c084, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x2, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000003f000)='./control\x00', 0x440000, 0x100) 2018/02/03 12:59:59 executing program 5: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000363000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000de6000)={0x90000008}) epoll_pwait(r2, &(0x7f000003d000-0x6c)=[{}], 0x1, 0x8000000008852, &(0x7f00004c7000), 0x8) fcntl$dupfd(r1, 0x0, r1) close(r0) 2018/02/03 12:59:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6b) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) r1 = syz_open_dev$mice(&(0x7f00001ca000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f24000-0xe8)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f000051b000)=0xe8) sendmsg$nl_route(r1, &(0x7f00007d6000-0x38)={&(0x7f0000881000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000141000-0x10)={&(0x7f00004b9000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x600, 0x6, 0x3, {0x2, 0x40, 0x0, 0xff, r2}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_ADDRESS={0x8, 0x1, @rand_addr=0x401}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x44) sendmsg$inet_sctp(r0, &(0x7f0000b54000-0x38)={&(0x7f00001cf000)=@in6={0xa, 0xffffffffffffffff, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c, &(0x7f0000c0f000-0x60)=[], 0x0, &(0x7f0000b70000-0x150)=[]}, 0x0) 2018/02/03 12:59:59 executing program 0: r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00008b9000-0x8)='./file0\x00', 0x204000, 0x4) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000506000-0x14)={0x3ff, 0x6, 0x80, 0x0, 0x2da6, 0x0, 0x7c0000000, 0x3, 0x0, 0xffffffff80000000}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000c4000)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000037e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = accept4(r1, &(0x7f0000cbe000)=@hci, &(0x7f0000c18000-0x4)=0x6, 0x80000) close(r3) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000c36000)=""/17) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000592000), 0x4) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f3a000-0x4)='/dev/ptmx\x00', 0x400, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00007ce000-0x8)) fcntl$addseals(r2, 0x409, 0x2) syz_open_dev$binder(&(0x7f0000122000-0xd)='/dev/binder#\x00', 0x0, 0x802) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f00001b9000-0x4)=0x6, 0x4) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000a6c000)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001a5000-0x4)=0x4) ioprio_get$pid(0x3, r0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000181000)=""/166, &(0x7f0000174000-0x4)=0xa6) pwritev(r2, &(0x7f0000003000-0x30)=[{&(0x7f0000005000)='3', 0x1}], 0x1, 0x0) 2018/02/03 12:59:59 executing program 2: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000316000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000429000)={{{@in6=@mcast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000f9c000)=0xe8) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f9c000)={0x0, 0x0}, &(0x7f0000138000-0x4)=0xc) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f9e000-0x4), &(0x7f0000c7c000)=0x4) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d47000)={{{@in=@dev={0xac, 0x14, 0x0, 0x14}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x16}, 0x0, 0x1, 0x2, 0xff, 0xa, 0x80, 0x20, 0x2f, r2, r3}, {0x6, 0xfdb, 0x2, 0x1000, 0x3, 0x7, 0x2, 0x8}, {0x2, 0x1fb, 0x2, 0xe9}, 0x4, 0x8, 0x2, 0x0, 0x3, 0x3}, {{@in6=@empty, 0x1, 0x3f}, 0x2, @in=@broadcast=0xffffffff, 0x4, 0x4, 0x3, 0x8001, 0xbc, 0x5}}, 0xe8) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000f9c000)='/dev/sg#\x00', 0x2, 0x1) r4 = socket(0x10, 0x3, 0x7) write(r4, &(0x7f0000f93000)="26000000130047f10714c1f8590022ff001000e3010000000000000000000900060010000675", 0x26) 2018/02/03 12:59:59 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000017000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8, "72c76914375bb3a845e6a506a4558aee2c5c0ac3b436ecd86419cab2d6e0e2b0f13a13e6636d2d7447d981dc16c665e253ab84f9337160add6d033ca87d410ad", "a752f81e064cdff0c72e2e20e685bd65f5f12532c2b3b211f3c46a56fe000f22d68ce6004cd54aafab64c5d2f3da09ed70761252c07dc6c632abbb8700000005", "ddf4d87211ff877d183293eb2c95ced1739221eadd4239627ad24eff30638bf6"}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000016000)={@generic="7e8e8074260e00ba2d67c6fcd9ad1efa", @ifru_flags}) fcntl$setstatus(r0, 0x4, 0x4000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000001c000)) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000001c000)={0x2}, 0x4) 2018/02/03 12:59:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000aa7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) fallocate(r1, 0x0, 0x16, 0x1f) listen$netrom(r0, 0x7f) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f000080d000)=0x401) sendfile(r0, r1, &(0x7f00007ba000-0x8), 0xfffd) 2018/02/03 12:59:59 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000005000-0x8)='./file0\x00', 0x40082, 0x1) linkat(r0, &(0x7f0000002000)='./file0\x00', r1, &(0x7f0000003000)='./file0\x00', 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x20400, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000001000)=0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) 2018/02/03 12:59:59 executing program 1: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d02000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000b6a000)=[{&(0x7f0000f87000)=""/201, 0xc9}, {&(0x7f0000f88000-0x5c)=""/92, 0x5c}, {&(0x7f0000f87000)=""/102, 0x66}, {&(0x7f0000038000-0x71)=""/113, 0x71}], 0x4, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000f88000-0x4)={0xed5}, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x5, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x50}, 0x1}, 0x0) 2018/02/03 12:59:59 executing program 6: clone(0x0, &(0x7f0000000000), &(0x7f0000b85000-0x4), &(0x7f0000ef6000-0x4), &(0x7f00000a3000-0x65)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f8e000)='/dev/hwrng\x00', 0x20a003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000001000-0x8)=0x4, 0x8) sendmsg$nl_crypto(r0, &(0x7f0000be1000-0x38)={&(0x7f0000a2d000)={0x10, 0x0, 0x0, 0x400004}, 0xc, &(0x7f00001a6000-0x10)={&(0x7f0000001000-0x10)=@delrng={0x10, 0x14, 0x0, 0x4, 0x3, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000804}, 0x0) listxattr(&(0x7f0000265000-0x8)='./file0\x00', &(0x7f0000001000-0x86)=""/134, 0x86) [ 45.153339] audit: type=1400 audit(1517662799.321:43): avc: denied { dac_override } for pid=9203 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/03 12:59:59 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) memfd_create(&(0x7f0000013000)='\\selinux\x00', 0x2) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@RTA_METRICS={0x8, 0x8, "03"}]}, 0x24}, 0x1}, 0x0) 2018/02/03 12:59:59 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x24)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_GATEWAY={0xffffffffffffff52, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000001d000)=@req={0x50, &(0x7f0000005000-0x50)={@common='ip6gretap0\x00', @ifru_settings={0xffffffffffffff5b, 0x6, @raw_hdlc=&(0x7f0000005000-0x4)={0x4, 0x8}}}}) 2018/02/03 12:59:59 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = dup2(r0, r1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1}) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000fed000-0x4)) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f0000ffa000)=@ax25={0x3, {"9154596dc4f66d"}, 0x5a}, 0x10) 2018/02/03 12:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000a6c000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x2, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) close(r1) socket$inet6_tcp(0xa, 0x1, 0x0) [ 45.180103] audit: type=1400 audit(1517662799.351:44): avc: denied { net_admin } for pid=4010 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 45.206887] audit: type=1400 audit(1517662799.361:45): avc: denied { net_raw } for pid=9199 comm="syz-executor3" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 45.259457] audit: type=1400 audit(1517662799.431:46): avc: denied { create } for pid=9241 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes [ 244.997872] INFO: task syz-executor7:9211 blocked for more than 120 seconds. [ 245.005094] Not tainted 4.9.79-g47af77b #26 [ 245.010239] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 245.018365] syz-executor7 D29480 9211 4008 0x00000004 [ 245.024141] ffff8801d9240000 ffff8801ceb0b480 ffff8801cc1b7480 ffff8801d95d9800 [ 245.032549] ffff8801db321b98 ffff8801d8c27870 ffffffff838a23db 0000000000000002 [ 245.040583] 0000000041b58ab3 00ffffff8418ae34 ffff8801db322468 ffff8801db322490 [ 245.048592] Call Trace: [ 245.051157] [] ? __schedule+0x67b/0x1ba0 [ 245.056840] [] schedule+0x7f/0x1b0 [ 245.062040] [] blk_mq_freeze_queue_wait+0x114/0x230 [ 245.068696] [] ? plug_ctx_cmp+0x100/0x100 [ 245.074478] [] ? prepare_to_wait_event+0x450/0x450 [ 245.081058] [] blk_mq_freeze_queue+0x1d/0x20 [ 245.087097] [] loop_set_status+0x1a2/0xfc0 [ 245.093164] [] loop_set_status64+0xbf/0x140 [ 245.099290] [] ? loop_set_status_old+0x2f0/0x2f0 [ 245.105673] [] ? avc_has_extended_perms+0x33f/0xf10 [ 245.112349] [] lo_ioctl+0xcd3/0x1990 [ 245.117740] [] ? get_futex_key+0x1050/0x1050 [ 245.123778] [] ? save_stack_trace+0x16/0x20 [ 245.129765] [] ? save_stack+0x43/0xd0 [ 245.135199] [] ? kasan_slab_free+0x72/0xc0 [ 245.141093] [] ? loop_lookup.part.19+0x110/0x110 [ 245.147480] [] blkdev_ioctl+0x4aa/0x1a60 [ 245.153195] [] ? blkpg_ioctl+0x930/0x930 [ 245.159233] [] ? __lock_acquire+0x629/0x3640 [ 245.165267] [] ? do_futex+0x3f8/0x15c0 [ 245.170806] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 245.177740] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.184555] [] block_ioctl+0xde/0x120 [ 245.190017] [] ? blkdev_fallocate+0x440/0x440 [ 245.196142] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.201869] [] ? ioctl_preallocate+0x220/0x220 [ 245.208238] [] ? selinux_file_ioctl+0x355/0x530 [ 245.214532] [] ? selinux_capable+0x40/0x40 [ 245.220418] [] ? __fget+0x201/0x3a0 [ 245.225672] [] ? __fget+0x228/0x3a0 [ 245.230955] [] ? __fget+0x47/0x3a0 [ 245.236139] [] ? security_file_ioctl+0x89/0xb0 [ 245.242389] [] SyS_ioctl+0x8f/0xc0 [ 245.247644] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 245.254231] [ 245.254231] Showing all locks held in the system: [ 245.260571] 2 locks held by khungtaskd/514: [ 245.264867] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.273615] #1: (tasklist_lock){.+.?..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.283328] 1 lock held by rsyslogd/3787: [ 245.287443] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.296333] 2 locks held by getty/3921: [ 245.300306] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.309613] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.319561] 1 lock held by syz-executor7/9211: [ 245.324114] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.333466] 1 lock held by syz-executor7/9218: [ 245.338041] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.347384] 1 lock held by syz-executor7/9231: [ 245.351967] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.361313] 1 lock held by syz-executor7/9243: [ 245.365879] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.375236] 1 lock held by blkid/9283: [ 245.379145] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.388531] [ 245.390130] ============================================= [ 245.390130] [ 245.397211] NMI backtrace for cpu 1 [ 245.400913] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.79-g47af77b #26 [ 245.408079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.417414] ffff8801d85afd00 ffffffff81d94b09 0000000000000000 0000000000000001 [ 245.425385] 0000000000000001 0000000000000001 ffffffff810bac60 ffff8801d85afd38 [ 245.433377] ffffffff81d9fc2d 0000000000000001 0000000000000000 ffff8801d8a41c18 [ 245.441340] Call Trace: [ 245.443921] [] dump_stack+0xc1/0x128 [ 245.449253] [] ? irq_force_complete_move+0x390/0x390 [ 245.455983] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.461926] [] ? irq_force_complete_move+0x390/0x390 [ 245.468649] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.475718] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.482883] [] watchdog+0x6f0/0xa70 [ 245.488127] [] ? watchdog+0x125/0xa70 [ 245.493557] [] kthread+0x26d/0x300 [ 245.498716] [] ? reset_hung_task_detector+0x20/0x20 [ 245.505353] [] ? kthread_park+0xa0/0xa0 [ 245.510949] [] ? kthread_park+0xa0/0xa0 [ 245.516542] [] ? kthread_park+0xa0/0xa0 [ 245.522187] [] ret_from_fork+0x5c/0x70 [ 245.527790] Sending NMI from CPU 1 to CPUs 0: [ 245.532302] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b20c6 [ 245.540219] Kernel panic - not syncing: hung_task: blocked tasks [ 245.546365] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.79-g47af77b #26 [ 245.553522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.562862] ffff8801d85afcb8 ffffffff81d94b09 ffffffff83a8ade0 ffff8801d85afd90 [ 245.570836] ffff8801d8a41c00 dffffc0000000000 ffffffff84409000 ffff8801d85afd80 [ 245.578810] ffffffff8142f531 0000000041b58ab3 ffffffff8418ab10 ffffffff8142f375 [ 245.586778] Call Trace: [ 245.589340] [] dump_stack+0xc1/0x128 [ 245.594673] [] panic+0x1bc/0x3a8 [ 245.599663] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.607878] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.615125] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.622376] [] watchdog+0x701/0xa70 [ 245.627620] [] ? watchdog+0x125/0xa70 [ 245.633047] [] kthread+0x26d/0x300 [ 245.638313] [] ? reset_hung_task_detector+0x20/0x20 [ 245.644974] [] ? kthread_park+0xa0/0xa0 [ 245.650594] [] ? kthread_park+0xa0/0xa0 [ 245.656206] [] ? kthread_park+0xa0/0xa0 [ 245.661820] [] ret_from_fork+0x5c/0x70 [ 245.667901] Dumping ftrace buffer: [ 245.671529] (ftrace buffer empty) [ 245.675215] Kernel Offset: disabled [ 245.678829] Rebooting in 86400 seconds..