fff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff1000-0xb)='/dev/mixer\x00', 0x4000, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f00005ad000-0x26)=""/38) 2018/01/15 16:41:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) sendto$unix(r0, &(0x7f0000f6e000)="dde2354f2929f2f549a766de17bbf8daedd2042d6bfbd61a6228b1c420f2bd68aa12a4f823b1b298f5bd5592e080d501eb9a2b2cab0f5786108bda8a2a386b0c", 0x40, 0x8001, &(0x7f0000763000)=@file={0x1, './file0\x00'}, 0xa) r1 = request_key(&(0x7f0000078000)='encrypted\x00', &(0x7f00004ab000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e54000)='vmnet0:\x00', 0x0) r2 = accept4(r0, &(0x7f0000e62000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000041d000-0x4)=0x6, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000075e000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000833000-0x4)=0xe8) getresgid(&(0x7f0000e52000+0x7c7)=0x0, &(0x7f000014b000-0x4)=0x0, &(0x7f0000ceb000-0x4)=0x0) keyctl$chown(0x4, r1, r3, r4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000c6a000-0xa)='/dev/vcs#\x00', 0x7, 0x200) r6 = creat(&(0x7f000006a000-0x8)='./file0\x00', 0x20) r7 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b5e000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00006d8000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x1, 0x400, 0x6, 0x80000001, 0x9, 0x6, 0x7, 0x1000, 0x4, 0x3, 0x3, 0x0, 0x0, 0x1]}, &(0x7f00004f8000)=0x108) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f000004d000-0x4)=@assoc_id=r8, &(0x7f0000683000)=0x4) r9 = syz_open_dev$sg(&(0x7f0000271000-0x9)='/dev/sg#\x00', 0x0, 0x4003e) write$tun(r9, &(0x7f00005f6000-0x103a)=@hdr={0x0, 0x804, 0xfffffffffffffff9, 0x0, 0x8, 0x0, @ipv6={0x6, 0x6, '\'S\t', 0x1008, 0x3b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x100000001, 0x1, "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"}}}}, 0x103a) ioctl$EVIOCGEFFECTS(r6, 0x80044584, &(0x7f0000e65000)=""/188) 2018/01/15 16:41:41 executing program 7: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000d19000-0x4)=0x80000000000005, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) 2018/01/15 16:41:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000005, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc8000)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002a9000)=@assoc_value={r2, 0x0}, &(0x7f000096f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cb1000)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1000}, 0x98) 2018/01/15 16:41:42 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f000039d000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="c246a511631bc37753c023e1838a1c96"}) recvmsg(r0, &(0x7f0000caf000-0x38)={0x0, 0x0, &(0x7f0000a3d000)=[], 0x0, &(0x7f0000fc5000)=""/66, 0x42, 0x0}, 0x0) [ 60.720079] sg_write: data in/out 524252/4112 bytes for SCSI command 0x0-- guessing data in; [ 60.720079] program syz-executor2 not setting count and/or reply_len properly 2018/01/15 16:41:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d5d000)=""/226, 0xe2}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/15 16:41:42 executing program 5: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x12, &(0x7f0000471000)=0x1000000ff, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f00003d9000-0x1000)=""/4096, 0x2, 0x0, &(0x7f0000ef1000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 16:41:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200000000000000, &(0x7f0000000000)="", &(0x7f0000d09000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000000000)="") chdir(&(0x7f0000f85000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x9d, 0x200000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x42000) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000001000-0x20)={r1, 0xac6b, 0xa2b, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0xff00000000000000, 0x80800) 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) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000001000)=""/166) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/15 16:41:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000855000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") mount(&(0x7f0000e90000)='./file0\x00', &(0x7f0000d07000)='./file0/file0\x00', &(0x7f000071a000-0x5)='nfs4\x00', 0x80, &(0x7f0000c5d000)="85ddf48c86f4bd57be2af4f466206e35c3b0154a") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f00006ec000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000ad2000-0x5)='nfs4\x00', 0x2018, &(0x7f0000293000)="") 2018/01/15 16:41:42 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000a0000)='/dev/ppp\x00', 0x10680, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bda000-0x70)=[{&(0x7f0000000000)="120b84538bc503ae154046bb62f3d7e12385ca57c224aaef382f8f8c72504e4c0ea0e79911e13eeb3772c1fd4d45e3ec394356cc6ff6da00ee7f030a4e8467bca5c09672ca067edfd2461a43c1042786d93cc6b2affd7b6d24de75edddb5381944d691065ae41dded3a9", 0x6a}, {&(0x7f00006bd000-0xee)="4225de001f1fc4d92c4de2a188565ee46447084a9f5601591f35f525c513dec943087dcd62dd86c4f411d1861af8fc29ab6d0030d6086f9607e233fab208a1d6ce5db1d3672da6beb4745f70ac26eae3761011dd52a41eeb8abfec9d5acabfef2438c2d80fbd8bcb2664871483adf89cc843ce3d323748721de13a67aac274a99940ba1d2d0363de30771c4aaf46bef13a7f23ff9cb46eb7c61a67aa71e49cc2aa3c7dbcf216b5bd7cf655787f3fefb686b2d12ee31634c3b24f5cb37e27b102ec5e3b18b4f07ba39098dfef0f1030b44b3516c05835c9afb3e58c55c4cc6d9f8a4c2fd23bba591528f404743820", 0xee}, {&(0x7f0000730000)="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0x1000}, {&(0x7f00004bd000-0xf7)="41fc23a610ca5d1b8166572b19347bea4089115a02a80688259f4ef68eafa880fa131e1e9abd953e12357e695cba6476441dc4f95a6911f48c9d7cb41ca2213c33233dff1ae18e7414893ae0805dcf0fb9658ea3ac458fbe676f1efe259bc68b7bae1bf3a6d5f034ae48e38c23c16bcc07249832687ecb0ba59088ba83996108adf2098df7cdf5c8642dab96d560131613c1d76bf372838941a7ab7e77232a5c939447ebdbb52f3a2fa7aa5de8bf9838751d69eb191af46d4ddb7d45670d0969b615377acb908a2b1a5719ca42ba571cbff23a460ddbd7119ddef297d4c1a49af0e01919cf672fcd0c454fdaab61a43d41143eed3bb4e8", 0xf7}, {&(0x7f0000000000)="9daefe746206399bc51ad30a05b428f5c0cbfd6c1bdac526f7ed1ded6c40a2b44de0f1f23a076bc988abc4111db7a6", 0x2f}, {&(0x7f0000054000)="fcb00a972cc50f22e36958a459bf9c1b6a3dae5bc3de1670b0750b6617034a89743d9fded04dfdb49d079836918f592c383ef7088687459b079ac902f5cb6532c8990795ae2ba4baede45ce01c65c2bcd04a6164237dc498146047b5cb3648e7b2de7c6342c575ecb95ba3b41813abc6a0fd31bc6c45becf687f417125628263e6dc7b188e7c056fe0223f31c73fc233fed5ee357889b62754335b821ae46a754a4708cf1f835f9dd702e07bc60b53", 0xaf}, {&(0x7f0000000000)="3b54fda27a7542306d3b66f37640a6a4a8c831d9ebcc8d08edd07f7b6c9a155ef5870814fe6ae3e0a51adaac6b3009404b1f9de4cc9f16647a72adcb167b48b81521172d61e84fef18f829e7d5720b01391b180eb69a6bf0101ee466cc018f19e3b42d58f244a1a16d1a048bbba196a5383c0cf69f83274cad58fb8b8598e4afa82e687e1bf432b16a0c799ab64998f9b1", 0x91}], 0x7, &(0x7f0000001000-0x1d8)=[{0xc8, 0x114, 0x800, "ef6c4db89a80dc07d99543bcce3571503591146458ec727c0befde9744d1398a75f43c2312e823642b2ea0dd02fb04253e877e670debedfe1101cf22ee7eb1b4b7c4af63f3330bca57970757b343945cb8dcedde1c7cec186854d4ff9d154cc3ca8399b5dcd92167247ad2ef04bfde3f4926f3ba539898fa87be2b815ad7026180962976c78608f499d5852f79e9f455ef7cb04aeeae8490c2a3abd5d0d54bb73be56a591ed28e6dbd50c25594ed32b40c538023b1bd"}, {0x88, 0x107, 0x8000, "1751b55b267b0befcacdccfa5236858fd03e1c1978edc1db316a520f16fc54ac1d0d785568a7605d0aa7954b56eb5b96e7ff4bfe6bd5bdb562825c522288f2fc968c314d4811507de46763664d204811a778379c464488f0079be4a521c640f72c67a275e6baaacdafe54185d7920d2aceb26c14"}, {0x88, 0x12b, 0x7, "1eb69818977e4d92399f9813a4cbc8b5f0dc14b9fc2bd577dca9bdff92b91465639ef7e5b717c51202051f6d37b2c987a0c26455373f35c38e46be8b97191dd6fb7ed603d7bafd5f47e284c0c8f1b58aba06ca880afdb82f1049894afeca2f5924ced8cb73cb592f7323ba1c613164723432d4"}], 0x1d8, 0x84}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000292000-0x1c)=""/28, 0xfebc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000ca1000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000b25000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/15 16:41:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)=0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) fchmod(r1, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000757000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) readv(r0, &(0x7f000042e000-0x70)=[{&(0x7f00000b6000-0x4a)=""/74, 0x4a}], 0x1) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/15 16:41:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00002a2000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f000031b000-0x1000)=""/4096) r1 = syz_open_dev$sndpcmp(&(0x7f00002e2000)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x24c501) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000da3000)=0x7d7b) 2018/01/15 16:41:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000023e000-0x8)={0x20080522, 0x0}, &(0x7f0000001000-0x18)={0x5fc, 0x0, 0x0, 0x6, 0x0, 0x0}) [ 60.781265] sg_write: data in/out 524252/4112 bytes for SCSI command 0x0-- guessing data in; [ 60.781265] program syz-executor2 not setting count and/or reply_len properly 2018/01/15 16:41:42 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe2(&(0x7f00009a7000)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000048e000)=@assoc_id=0x0, 0x4) [ 60.875677] sctp: [Deprecated]: syz-executor5 (pid 10295) Use of int in maxseg socket option. [ 60.875677] Use struct sctp_assoc_value instead [ 60.891528] sctp: [Deprecated]: syz-executor5 (pid 10296) Use of int in maxseg socket option. [ 60.891528] Use struct sctp_assoc_value instead 2018/01/15 16:41:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x6, 0x408000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000002000-0x1)=0x8, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x1000, 0x1c00000000000, 0x6, 0x5, 0x1}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000002000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x20000000003, 0xffffffffffffff40) fcntl$addseals(r1, 0x409, 0x2) sendto$ax25(r1, &(0x7f000055e000)="", 0x0, 0x0, &(0x7f00006b4000)={0x3, {"78c67eca191f1f"}, 0x0}, 0x10) 2018/01/15 16:41:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000031a000-0x2)=0x0) r2 = getpgid(0xffffffffffffffff) r3 = open(&(0x7f0000533000-0x8)='./file0\x00', 0x40, 0x1) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000b76000)={r3, r0, 0x6}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x0, &(0x7f0000ee0000-0x10)={0x0, 0x0}, &(0x7f00007aa000)=0x0, 0x0) fcntl$getownex(r3, 0x10, &(0x7f00000ea000-0x8)={0x0, 0x0}) 2018/01/15 16:41:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x101001, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00004d6000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00002df000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000171000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt(r1, 0x114, 0x6, &(0x7f0000000000)="2a8e0000", 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000b42000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000127000)={0x0, 0x7, 0x4, 0x80000001}, &(0x7f0000b87000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000dea000)={r3, 0xff}, 0xfea7) 2018/01/15 16:41:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00007be000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fac000+0x89f)=0x14) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000e84000-0x18)={0xfffffffffffffffc, 0x5, 0x6}) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000e35000-0xc)={r2, @loopback=0x7f000001, @empty=0x0}, 0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000f2a000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000eb3000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000c16000)=0xc) r5 = syz_open_dev$mice(&(0x7f0000276000)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00009e9000)={r4, 0x3ff, 0x5, 0x7, 0x10001, 0x9}, &(0x7f0000cd3000)=0x14) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f0000730000)={@common=""/16, @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000fba000-0x4)={0x8, 0x10000}}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000caf000-0x8)={0x0, 0x0}, &(0x7f0000f2a000)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000611000-0x8c)={0x8, 0x3, 0x3, 'queue0\x00', 0x60000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = add_key(&(0x7f0000215000)='cifs.idmap\x00', &(0x7f0000808000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f0c000-0x8c)="a59f97f0b32fe8c08eba4a0ed132e62010852a9a93d56fea7f278d97a91d75de6a49adf9417563d80d3a319da0b2934dbe9ec71b40c4a2efd3c624a2fd71d9199fc6fd510ec06024169bc69e1d6b31dbc4936daf680c2ebb77075e6c01311d5cac11e5c4cb288e917251ad9d45253c7e7aceb8a57fe83b9df3d926fbebdd8126a4c70df20106414ce1fbd58c", 0x8c, 0xfffffffffffffffb) keyctl$get_persistent(0x16, 0x0, r6) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) recvmsg(0xffffffffffffffff, &(0x7f0000401000)={&(0x7f0000215000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000733000-0x80)=[{&(0x7f0000599000-0xfe)=""/254, 0xfe}, {&(0x7f0000b47000)=""/213, 0xd5}, {&(0x7f00004ea000-0x86)=""/134, 0x86}, {&(0x7f00007fd000)=""/55, 0x37}, {&(0x7f000021c000-0xd5)=""/213, 0xd5}, {&(0x7f00001ae000-0x4b)=""/75, 0x4b}, {&(0x7f00003cd000-0xaf)=""/175, 0xaf}, {&(0x7f0000ded000)=""/19, 0x13}], 0x8, &(0x7f0000b63000-0x21)=""/33, 0x21, 0x0}, 0x22) getpeername$ax25(0xffffffffffffffff, &(0x7f00004bc000)={0x0, {""/7}, 0x0}, &(0x7f00006ca000)=0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000922000)={0x5000, 0x10000, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a85352, &(0x7f0000dd7000)={{0x80000001, 0x3}, 'port1\x00', 0x1, 0x80400, 0x1000, 0x3, 0x9, 0x6, 0x5, 0x0, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000142000+0x75e)=0x0) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000879000)={0x10004, 0xffffffffffffffff, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f00002d9000)={r3, 0xaaf, 0x93, "e49dacf5398f1f377638b63bfefa4032d00e762e25f0c8d0216d37440ab461588181b1e56d8459d5601c8e7f40c90032d31a918b1dc4e2661e8b945af0d7a5982229a10b72f41706b57fc9af9d13ea299c060b001ea9815b350748bcd0fd557ebae85a203f8b558fc59259feda373c183e445970aeb931346a54b9893d26fe027b6adc206d89c97d209dcd8f59f703195c70d2"}, 0x9b) ioctl$KVM_RUN(r7, 0xae80, 0x0) r8 = msgget(0x0, 0x0) msgctl$MSG_INFO(r8, 0xc, &(0x7f000054a000-0x70)=""/112) ioctl$KVM_GET_REGS(r7, 0x8090ae81, &(0x7f0000f4b000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/01/15 16:41:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000ef7000)={0xfffffffffffffffe}, 0x0, 0x8) r0 = openat(0xffffffffffffffff, &(0x7f00005c2000)='./file0\x00', 0x2, 0xa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000047d000)={0x0, 0x597b444d}, &(0x7f0000b52000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00006b6000-0x70)=[{&(0x7f0000e94000-0x1c)=@in6={0xa, 0x3, 0x13e, @loopback={0x0, 0x1}, 0x8000}, 0x1c, &(0x7f00006f4000-0x50)=[{&(0x7f00001a9000-0xb0)="7532d216bc51f853b87867a1227ee51c13a5afb6bdd1f5c20273a33e22203b8d04171086f0de9716117276a401fc415acaf0ce22c7b01d8fa2981ccd5a07cbd38bf96b6085694f1e69ed3ef329322251870b2af0f09d2fba727246559d1717659b9380ea90f1423dcd94f18f3090d46fc92e9e01b761444f93a17524d7c9b1b621f8aef41da0d79024ad064183c524cc442b433541aab5ef42e4e0511b339bf649cba21429330c32a39962b204d6c9ba", 0xb0}, {&(0x7f0000c72000)="ca15a52b0857115257875cd1b75aa27c44d3152faf8bca39ca03730d6622b856ce06ac6b17f4fd40083e366766b3f486d5b6b97f765e2ff465dc6324c751edf8929abf59b44bd1d70db39095d3199165a283ecacf4eb3f3857", 0x59}, {&(0x7f0000df9000)="c56c8f59c39e4ed6924f9310c3105f43412260d44f5ee042af132133ef198332871e49fb3ce4061a756411539706e7b1d9302a8e870b901c1e10c49190144aa907c7f4eb2e6608a2f2234128200f1b36a39f3ccfeebca411653911d86f3335e251bb70aef547f9d7a1c1c896367e0b266ca3d8d58af49c0b9ba7577aa57fa4299485f4141e19374081c2f592", 0x8c}, {&(0x7f0000ecd000-0x7b)="a2f9c64f40c9bf6ea24e398868289f09a16562e82fe494176261482378cc19311040e960f5b4ec837c2d0122a81023a47cf9e8cc21aec268cb4f62e5edc61371b5c701d28d4f3b4fc5a28b02b6a9c43c612144ec0b9b523fa6fae58a383a9177d11858a03687215f087a95ea536b8272adf72b4e4ff5fef80b83fc", 0x7b}, {&(0x7f00004a0000)="70455ef818a36519e9dc404bd19e582efd8884e9089cce93cb36dd705713d95fa8e48e378132063991d72563a817e7f24c52ed0d03a30a7fc13ac3622b07fb001bad6495072b20d83f54ced0c5d80798613e4291fac632a1c715f080ba25c1e8d181216becfad4e21b938705a1d3d78a327b6da6c1f613667be27311df2993e3a35e025c0d", 0x85}], 0x5, 0x0, 0x0, 0x20000001}, {&(0x7f0000d16000-0x1c)=@in6={0xa, 0x2, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c, &(0x7f00003e2000)=[{&(0x7f00008a0000-0xd1)="2b76c17a847b7660d38ad6198cb535324ef9d09d2ec37b0c1e95d36232888c97948e292308bd26a509e5b3de6a6febbcec56a4cbd2f84994c4dd4fbd9f280960183652b7e3ea42e7bd84a88e9874b690d767a1ae0efeb7800d5afedbc037c30ff709d471e6f3c18b1db176ed15e36d572043a7ffc6252ee5b608fb483890346f2e5aa5c1450b6cf9673d4283530914ed226df87c3a7d8a7539fee1f942dc628715e7d8eef0738b5adf4cb26b9a7bb3e802642d1307fb686cb19d22d3aada53d4b62f74b241440ae30e662786615fe636b2", 0xd1}, {&(0x7f000002a000)="18", 0x1}, {&(0x7f00002ae000-0xe0)="07d7f70bf7bebbe7f188cfd2c40affff84b4cc358cb84b3880987a4a28dda7fba0e85e771d02eba47401fad37af0b260d5ed8208a982e8e727534ceac826e1b4340cafd8ce9efa31b3b8902b38cd14e3f57d1f82397ee89faab7ecf44aae724c0dbd2445547e43d5735dab7df4c2e3d5018a528391036be9f42a2b47b339941114a1b8b38078c4528af79f4d2e09c1438b8725f5e5d0e8e39bbac25eaa00b13cdb86f85ad6ed6c3b274672d1c2a34d87df8a1afa679536391724c5999ec564e25b84aad776d97befe775b5c488f4dff14d5f5ef4631475e175e4d1b8d76456d0", 0xe0}, {&(0x7f0000e9b000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000078000)=[@init={0x18, 0x84, 0x0, {0x80000000, 0xffffffffffffffc1, 0x9, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x5, 0x4, 0x9, 0x8, 0x6, 0x0, 0x1b, r1}}], 0x60, 0x20000000}], 0x2, 0x4) r2 = memfd_create(&(0x7f00006fa000-0x1)='\r', 0x7) ftruncate(r2, 0x7fffffff) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fef000)='/selinux/access\x00', 0x2, 0x0) 2018/01/15 16:41:42 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000002000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x0}, 0x8) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80801) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000007000-0x8)=0x0, 0x6d) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000007000)='/dev/audio#\x00', 0x1b4, 0x4000) 2018/01/15 16:41:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000622000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x400000000000) readahead(r2, 0xffff, 0x1000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ff8000)={0x4, r2, 0x1}) sendmsg$nl_crypto(r3, &(0x7f000097b000)={&(0x7f0000add000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000056f000-0x10)={&(0x7f0000d91000)=@del={0x108, 0x11, 0x24, 0x3, 0x2, {{'sha256-avx\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x0}, {0x8, 0x1, 0x100000001}, {0x8, 0x1, 0xa5400000}, {0x8, 0x1, 0x800080}, {0x8, 0x1, 0x7199}]}, 0x108}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/15 16:41:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='\x00', 0x840, 0x40, &(0x7f0000001000)={0x3, 0x4, 0x1, 0xffff, 0x5, 0xcf, 0x4, 0x9}) mq_open(&(0x7f00000b1000-0x1)='\x00', 0x43, 0x2, &(0x7f0000000000)={0x3, 0xff, 0x81, 0xa5, 0x8, 0x9, 0x2, 0x2}) poll(&(0x7f0000616000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) 2018/01/15 16:41:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) mlock2(&(0x7f000014c000/0x4000)=nil, 0x4000, 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000706000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00004d2000)={&(0x7f0000db6000)={0x27, 0x8, 0x2, 0x5, 0x1f, 0x1fffffffc00000, "1ab0d88573494835ce224b88483c6019287c24acf0b437fb3e2bd465027cc8ca50dd4ce3d906bda5370e26adb932c953daaec2faff9c70ce839a03f15977aa", 0x138000000}, 0x1cf, &(0x7f0000306000)=[], 0x0, &(0x7f0000b24000-0x28)={0x28, 0x66079dd9f4ce102d, 0x100000001, "7f8ac8437153820147ca0d04f75ca01f21"}, 0x28, 0x40}, 0x40800) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000a6d000)={&(0x7f0000be9000/0x4000)=nil, 0x4000}) 2018/01/15 16:41:42 executing program 6: mmap(&(0x7f0000000000/0xda2000)=nil, 0xda2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000da3000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000da2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000da3000-0x8)={0x0, 0x0}, 0x6, 0xedf) syz_emit_ethernet(0x1a4, &(0x7f0000011000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@mpls_uc={0x8847, {[{0x6, 0x5, 0x3f, 0x0}], @ipv4={{0x1f, 0x4, 0x17f, 0x3, 0x192, 0x2, 0x1, 0x3, 0x7f, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, @broadcast=0xffffffff, {[@noop={0x1}, @lsrr={0x83, 0xf, 0x6, [@dev={0xac, 0x14, 0x0, 0xb}, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x12}]}, @ssrr={0x89, 0x1f, 0x7, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x7, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x15}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast1=0xe0000001]}, @generic={0x87, 0x6, "0ae5a23a"}, @cipso={0x86, 0x2c, 0x100000001, [{0x0, 0x3, "8e"}, {0x3, 0xc, "e0d19246b2eccc6ed3ca"}, {0x0, 0xe, "ed3ec8a199e3e07a118bf834"}, {0x7, 0x9, "e210d193afff7a"}]}, @end={0x0}, @ra={0x94, 0x6, 0xc0000000000000}]}}, @tcp={{0x1, 0x1, r0, r1, 0xa899, 0x0, 0x20, 0x66, 0x5, 0x0, 0x3, {[@sack={0x5, 0x12, [0x0, 0x2, 0x5, 0x100000001]}, @generic={0x1, 0x10, "be423e323ff5b78071a2b6d73a2f"}, @eol={0x0}, @sack={0x5, 0x1a, [0x1f, 0x0, 0xfff, 0x1f, 0x0, 0x2]}, @md5sig={0x13, 0x12, "12d47c876def09e4dd10335f3599f6e6"}, @nop={0x1}, @fastopen={0x22, 0x11, "a0767fd08600d3277cfebf774c1c2e"}, @mss={0x2, 0x4, 0x8}, @fastopen={0x22, 0x5, "0d06fc"}]}}, {"4d9f65fc6a1eda8771268a49f79ffed59d659c5046db763d8676738055e47d264f389401fb5ec4139afdb47c98316d0bf9670538749e29b770264cca5e70752c28c4c8f2691eea0226680324885ecce99a14abdc3c5405715c69100b023d7d132a7d29fcdc56c8c020de1fd6e083e78206fcc0e6d07cd6030e128780ccc9138379908f63556b2b7be58df766d9843fed6488d4cb0068"}}}}}}}, 0x0) r2 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000da4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000da5000-0x4)=@assoc_id=0x0, &(0x7f0000711000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000096f000)={r3, @in6={{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xeb2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write(r2, &(0x7f0000116000)="26000000110047f1ffff050100030bff08002503000000ff00000000010b010205001af50500", 0x26) 2018/01/15 16:41:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ebe000-0x9)='/dev/sg#\x00', 0xa6, 0x8000) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000d68000)={"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"}) r1 = syz_open_procfs(0x0, &(0x7f0000495000)='net/ip_mr_vif\x00') preadv(r1, &(0x7f000036e000-0x80)=[{&(0x7f0000ce9000)=""/87, 0x57}, {&(0x7f00005da000)=""/117, 0x75}, {&(0x7f0000308000)=""/89, 0x59}, {&(0x7f0000782000)=""/189, 0xbd}, {&(0x7f00008ae000-0xb3)=""/179, 0xb3}, {&(0x7f0000f69000)=""/105, 0x69}, {&(0x7f0000a65000)=""/187, 0xbb}, {&(0x7f000041a000)=""/167, 0xa7}], 0x8, 0x40) fcntl$dupfd(r0, 0x0, r1) 2018/01/15 16:41:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000aef000-0x8)='./file0\x00', 0x103e, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f00002df000)='personality\x00') read$eventfd(r0, &(0x7f0000cb1000-0x8)=0x0, 0x8) getdents64(r0, &(0x7f0000b49000-0xc)=""/32, 0x20) clock_gettime(0x0, &(0x7f00000ac000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000d78000)=[{{0x0, 0x0, &(0x7f00009a7000)=[{&(0x7f0000209000-0xc1)=""/193, 0xc1}, {&(0x7f0000fc9000-0x46)=""/70, 0x46}, {&(0x7f00001e9000)=""/17, 0x11}, {&(0x7f00005cf000-0x91)=""/145, 0x91}, {&(0x7f0000e27000-0x54)=""/84, 0x54}, {&(0x7f00000bc000+0x563)=""/168, 0xa8}, {&(0x7f00003ea000-0xb6)=""/182, 0xb6}, {&(0x7f00002b7000-0xf2)=""/242, 0xf2}, {&(0x7f00004a6000-0xb9)=""/185, 0xb9}], 0x9, 0x0, 0x0, 0x7}, 0x2}, {{&(0x7f0000846000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000899000)=[{&(0x7f000009c000-0x20)=""/32, 0x20}, {&(0x7f000072c000)=""/88, 0x58}, {&(0x7f0000211000-0x19)=""/25, 0x19}], 0x3, 0x0, 0x0, 0x8}, 0x8001}, {{&(0x7f00004b2000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000958000)=[{&(0x7f0000710000)=""/235, 0xeb}, {&(0x7f000009c000)=""/158, 0x9e}], 0x2, &(0x7f000065a000-0xf0)=""/240, 0xf0, 0x800}, 0x1}, {{&(0x7f00008a7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00001b0000)=[{&(0x7f00003f2000)=""/117, 0x75}, {&(0x7f000066b000)=""/195, 0xc3}, {&(0x7f0000cfe000)=""/143, 0x8f}, {&(0x7f000053a000-0x4c)=""/76, 0x4c}, {&(0x7f00008f8000-0xfe)=""/254, 0xfe}, {&(0x7f00000f5000)=""/55, 0x37}, {&(0x7f000035f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ae7000)=""/4096, 0x1000}, {&(0x7f0000d2a000)=""/80, 0x50}], 0x9, &(0x7f0000b4e000)=""/159, 0x9f, 0x3}, 0x7}], 0x4, 0x0, &(0x7f0000e3e000)={r1, r2+10000000}) getdents(r0, &(0x7f0000b8c000-0xaf)=""/175, 0xaf) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/15 16:41:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5b, 0x80) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x4) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f000084e000/0x18000)=nil, &(0x7f0000001000-0x18)=[@text32={0x20, &(0x7f0000001000-0x52)="660f38809e9a41000066b844008ee8c744240000880000c744240200000000c7442406000000000f011424c4e1782b7e0066b806000f00d83e0fc7ab2a000000d1ea6764f79e00000f2211c4e3f90947b500", 0x52}], 0x1, 0x20, &(0x7f0000001000-0x20)=[@dstype0={0x6, 0xc}, @dstype3={0x7, 0x2}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x9f)={0x0, 0x97, "1cc5eb17bd4a8eedaadf21529ac41dc5d02d17ad11bbf81e0137390ba45aab2410a485482b2773f3f16298749dfdb9ef45cac174a204dac2ad5b3e5f9fdbb3f1bd84894dcbbc7ad838d2f490ec313cd742f9dda2cf985bf6cdf7a756986640cdb8307b8976a00aa4dcbcd2126041f01cce7db417a69eab02ed5f1c98b11bf45831c569861a3f842141643bfd8d96646bb8881bcf1523b3"}, &(0x7f0000001000-0x4)=0x9f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) r3 = socket$unix(0x1, 0xdfc0ec6b243c6488, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000002000-0x38)={&(0x7f0000004000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002000)=[{&(0x7f0000001000)="b809cb911abd5c9955472b30328f5b5346125cc7824368f1dc1519693d41ad5522e3febef12e3256b6e2271e80fe9f963a8a9030ee079d6d13c6067935f73696", 0x40}, {&(0x7f0000004000-0xba)="968a94e5ba10ac2e8ef3a4a5ccae2eb81c3f66cd450d34619809f0b3240595493cba06c1cb3f5f67d3ce979af136ff5966ccafb62607047b3448d10a5422d1e602a14da0bdfb16c99aeae62711c4bf3bfc55ae4584dbe4c4fed713ce4b5591aefa0087d36a74c02af493afec7e3e6f4db8c4e98584ffea231b4e388caa3a4e4ec045804f9da9741f1f2226f624e30282172ecbd4439b388b67c47dc2d36b995fcc01f32130bd1b000d6dce15fe785976bb991cb9796f21444a13", 0xba}, {&(0x7f0000003000)="15fc4d256b46fd5fa0ac3b1ea4f016", 0xf}, {&(0x7f0000001000)="cd504cafcf12721994026ab9872ea7b60e31709f3bc0fb7ad6817ed5354bfc4d571f7cb551eeb12ca090fcdf1f57d5014e14c77c5a2a317019585231808d4c51d91520d5de9e2f5c6ff62261cca5403a6c934313f8694d2a3b48d83315e49e4b5a3f023579c1fdd4fb15ec2efac02d4ac2b43f77965212510ebd22126c5fd3ac806ef357bf348e6b17fed52280b85afd8de85028368fe80e7c9916777d05a2ec621f480771791a3a5e706120", 0xac}], 0x4, &(0x7f0000002000-0x60)=[@rights={0x38, 0x1, 0x1, [r1, r3, r1, r0, r0, r3, r3, r3, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r3, r3]}], 0x60, 0x20004080}, 0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000005000-0x4)=0x4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000004000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000004000-0xf0)=[{{&(0x7f0000005000)=@l2={0x1f, 0x4, {0x8, 0xffffffffffffff01, 0x3f, 0x9, 0x1ff, 0x0}, 0x1, 0x501}, 0xe, &(0x7f0000006000-0x30)=[{&(0x7f0000005000)="8271292323e44c3deae5a7204050076dfa82a38153e9e3100d311681adad513a16a34c1f4797244416f4013c6620b67861940f86a51d1c025d9a5e89bbb9ad8d88a8a3da0f06cd03ea68923a7e9f854e273310e3ac03db9c", 0x58}, {&(0x7f0000005000)="f6858ace99d8c1a09eacc0babfa8ad2e5fa86f4547b1d54fa76179a817bf1c462fe99f0fe6e6e427e4ac5cf96a7399d470f653759adc892dc9573078b4282aaa4d0fa0ff506ced404fddf806a48b7d273af4baf39fcbc969c19cf2cfca622e7e383c4ea765d50883b19ec49ed9b78c4f0addf3b3e5325be81d778851065fe9208363be82dc2b6a8359632ffcca2f1886e0e71d9d23c16ee4572fd3690b66061eecb7b6e5225e823eb4f716f3a3a269bc7d09570d93a116193a4765d2e9b736f4d010627a878e850d3adb188bc71c628621e9", 0xd2}, {&(0x7f0000006000-0xed)="24cbf57ce221926e137ef2b80f67a401240c66c574f103abaf250616e3dffda201f50c8f941954c47db2105d3eb5ab9729324479a91bd663540ee6efeed8f9d5219ad3b3905e051ae7b064d86a6c1a43c6c17da121a7f3da745cbdc53cb260f5a3063a500c2fa6ebe28c2c302be2e0b2da5e50490f8a7641117bd2839e890dcd0504b7cde39af207aac62fac6ed52efe3c2a8a03e70135ea8a13a212da63803897e3f9a868eb97f02c6cdae58ee9160136f4dd9ad602352cd114fc85dd17a2d125b6cc650833a588f54d16def33a7a0e449b896e354c13049f594a77ce5261fad5d2b5928b4d305504d39011cc", 0xed}], 0x3, &(0x7f0000000000)=[{0x20, 0x110, 0x0, "21367d4fde6aa454821c3f2ea4b09f60"}], 0x20, 0x8000}, 0xfffffffffffffffb}, {{&(0x7f0000006000-0x10)=@can={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000005000)="be0317cb39384e187d1b288ab74dede501bb3729047b46f46831f8f8a75307574ed11a50cb0029c96bde99a47e4151642f156b52c55b03cfb30d0753f6973826612cb27e5315f09587622be6074b411307005d523861cf6da3b07887a243a036096f9ef1b586034de38c04acffc15230b9fc4222c14a645f7b8f55a2d35e30c59d632e5a29c59f2e004c0d128a2a60d61f239c842e8390117494c46bacbe23b02f42d1d29305437805387c3d00ae4183d795981e33286a7d87717a316505bda50eb184c5b296ce3ff801a8c52558d1e624c5e66f053b8cbad7b30d666f839aa21f15c14e", 0xe4}, 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&(0x7f0000006000-0x60)=[{&(0x7f0000001000-0x78)="540772bed2ccbec72171a97e0dd3f91211adbbb81cc419900a6d973f1ca61efe2f814997ae4e52cd1641aa533674d4fbe7c1dfa004bb8d0e6df0b9702c3d7e6854c9dc20f19f2d6b523bbc22bc113bf8cf8acf17c9e035efe1d44e954501002c07efa5d3b4b7c7039baed4da7f9a64fa017723c70ee646fd", 0x78}, {&(0x7f0000006000-0xee)="653d6dd0e2391360620557fa5d07a305e8c37fc014370a76a0964b396b69a38c9748f818c4cf9fccf9c60fd09bc305124db4aac50fd003d712e041e86f825eedeafad0efc17271f71e732c3b7509e0fbef7b2f20a5fd1eff25dd7a946b2d89193c0c11aee60c49b2c1078b8ac81c0c5e23d6270584ba2c18dfae4aa7968ecf990c5d7ade475a228e4e3d44ed08391db45587cbdae3a02d326af392922821c774df0014b2fac486ba61bc25540fd2d9ef40c11269108d2c88b130f90ca121e90a878787c42dc9bdff3def07e60aa834eeea0e426418d802526d07fd3edba772bdf496ef34dd76acb16083cabf399b", 0xee}, {&(0x7f0000000000)="6f57ccbc7c387fd767bf72a0d7940c7c26514c0cd7a325959545e9198d9912cea870d1ea77f38242abb053960d454a037ff4b5cc54140a90c90a", 0x3a}, {&(0x7f0000002000)="a26f57bd7dec827b3c2ee73a61a810da15b68b5b6bb2ac1ea9e75f171a050e3a47ac56de9c65305890889e9219cc323a8e0d0b34ecddf986554f17a55a1cf0348951ff720f7f164190f797d534d6b5bf6bb0", 0x52}, {&(0x7f0000006000-0xa3)="c983ec41028f5ef1d71423a87e492789349a7f6af7dd3c1721dbcf630b5e885ee1f5fbcd07324e7d87add196f933d8614fb44d9095fd65b960305415fc09a48e67890bc2a940b8785ab874135afbbfe3acc3cf1d37728d673f15b523eba4c1198f79a6bce87b6bcf0644abedfa3ac5426bf061fe56421305f2ae8307061a0f494ec181bbf5e774d37bcd5cc6560799e511164e05712797f6eedcaac9617018e245bdff", 0xa3}, {&(0x7f0000005000)="14d4d297bd", 0x5}], 0x6, &(0x7f0000000000)=[{0x88, 0x10e, 0xfffffffffffffff7, "44f01e29100967d5c5a21251387d9942b2b07caa9f24cc057f427b0b29e66a3fff6b8852ee8f4297028fb2faa34415aa8d7445bfc1b8ba32f264e84c4e219e3e084525112bba9de8828b5f847a80eda1b101e5b2f26f9ff07958c1c7d5961a75689bb66f10894bf2ccb8474181cd810a8366d87660"}, {0x1010, 0x101, 0x5, "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"}, {0x40, 0x0, 0x7, "6d66551bbcd03f6c660adc01c1d1cda207c844b265516ed312778e8f4b48368d58f1ca7f4210b5305338b0f8f89373"}], 0x10d8, 0x80}, 0x3}, {{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000005000)="2646bb10ecfd59fb15a49a78001889acce52d21f6c9ded4fb22eda71068d033d57da5a1ace6d7551dccfd328061a7f3785388986b11055d50fa9f7b2211f4965ee02c156170340f87803c1986468d47b", 0x50}], 0x1, &(0x7f0000003000)=[{0xf0, 0x101, 0x6, "b65b4302fb84b9cdff7580516e8f724f34787778de064ec3e1c98c2649e92cf38022859d578e116dc36fc5e05ccc260d91d5f6d85c39f291471765a490065a9b5bc8a1abe9dd98cb289f44449689ebf176d9599c86e354857b3077f9464435599b3f1574a32051e25b10468e8f58cc201ab6e64cd1ffca23ca966bfcbde0eb46e4105aabaf1e97c6b3bcd27a8955e18f5c29e72699f5ef19ae31eaefccad66c39f5d31e5d1fb570e13aa95f3b1cb8e663272d964e7b49d1315930a49beaf067a688e68182077d2754c33ef1600a791c3715d0ca4f6d6bbd270"}], 0xf0, 0x800}, 0x9}], 0x4, 0x0) 2018/01/15 16:41:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80005) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x21, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000002000-0x1c)=@req3={0x0, 0xd887, 0x7, 0x100000001, 0x9, 0xe6, 0x3}, 0x1c) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000)=""/21, &(0x7f0000596000)=0x15) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x8, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x8880, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000c65000)={r0, 0x3f, 0x6, "a44d3498b3e2bf5b4d3b1c163557bef794c4d7b787ffba8c63020ded8b9e2786ffcd6eae87184c02b4db792fd173bcdedf958b171694f7e263bb3303b82c7942bf389bfbf894d71282078c688ad268aa3268b18c"}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000aa4000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018afffffffff800c600000006"}) 2018/01/15 16:41:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00009f9000)='/dev/dsp\x00', 0x0, 0x0) mmap$binder(&(0x7f0000a0c000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) prctl$setmm(0x23, 0x1, &(0x7f0000e24000/0x4000)=nil) 2018/01/15 16:41:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x6, 0x78, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000938000)='/dev/cuse\x00', 0x8000, 0x0) r2 = mmap$binder(&(0x7f00001ea000/0x4000)=nil, 0x4000, 0x0, 0x4010, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000bce000-0x30)={0xb8, 0x0, &(0x7f000067c000-0xb8)=[@reply={0x40406301, {0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x58, 0x48, &(0x7f0000998000-0x58)=[@flat={0x77682a85, 0xa, r2, 0x3}, @fda={0x66646185, 0xa, 0x2, 0x4}, @fda={0x66646185, 0x7, 0x2, 0x11}], &(0x7f0000d6d000)=[0x38, 0x28, 0x38, 0x0, 0x48, 0x48, 0x78, 0x28, 0x70]}}, @register_looper={0x630b}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x18, 0x8, &(0x7f0000d34000-0x18)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000b11000-0x8)=[0x78]}, 0xe80b}}, @register_looper={0x630b}, @clear_death={0x400c630f, 0x0, 0x0}, @increfs={0x40046304, 0x3}, @acquire={0x40046305, 0x2}], 0x6a, 0x0, &(0x7f00009ae000-0x6a)="9331c1b7fa6ab8466d1cc56dafca159ac59c709a43c1059a69c0fba7e935f17eb25eb648c8916f3172146ee705656945833f3a67e92e7cbbd68ebe19f8062e24709433552dcfeab4ceb718416eae4ef1ea49cd400c465cc93323df02c93a8176b2ee7fd1bc699ad9c402"}) 2018/01/15 16:41:42 executing program 1: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000531000-0x2)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000a8c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) 2018/01/15 16:41:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a94000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8001, 0x1, 0x230, 0x20}, &(0x7f00008a7000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d2c000-0x2c)={r1, 0x24, "3dfc0faccdf13ec807d7a3f576b8026f8bee9f6b7a657e211ac1b73ff01e6a0551a68bee"}, &(0x7f000095e000)=0x2c) mq_unlink(&(0x7f0000347000-0x1)='\x00') write(r0, &(0x7f0000b7c000-0x26)="26000000250015f8feffff780000060004ffffe8004000000e00010004f40000000000000000", 0x26) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000aac000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x0, 0x9a, 0x0, 0x191ab1aed37ab24}, &(0x7f0000f7a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003c5000-0x108)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8781, 0x1, 0x5f6, 0x8, 0xde, 0xb5, 0x0, 0x1, 0x0, 0xffffffff7fffffff, 0x1, 0x4, 0x23, 0x7ff, 0xbc29]}, &(0x7f0000a72000)=0x108) 2018/01/15 16:41:42 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r0, 0x8912, &(0x7f0000000000)="") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000000c000-0xa)='/dev/vcs#\x00', 0x1000, 0x80400) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f000000b000)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000)=0x0, &(0x7f0000000000)=0x0, &(0x7f000000b000)=0x0) r4 = getegid() r5 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0, 0x0}, &(0x7f000000b000)=0xc) r9 = getuid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000b000)=0x0) r12 = geteuid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000)='./file0\x00', &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = gettid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000005000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0xe8) fstat(r0, &(0x7f0000005000+0xf7b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = gettid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000b000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000006000-0x4)=0x0, &(0x7f000000b000)=0x0, &(0x7f000000c000-0x4)=0x0) fstat(r0, &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000b000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) r25 = getgid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000b000)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getgid() r29 = getpgid(0xffffffffffffffff) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000b000)='./file0\x00', &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0xc) r32 = getpgrp(0xffffffffffffffff) r33 = getuid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000b000)='./file0\x00', &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = getpgid(0xffffffffffffffff) r36 = getuid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000c000-0x4)=0x0, &(0x7f000000b000-0x4)=0x0, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f000000c000-0x188)=[{&(0x7f0000004000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000c000-0x20)=[{&(0x7f000000c000-0x4d)="cf94f241c822d02a5831d0b8dc5163b51fbb0c0f979cb40fabd879bfef93e66b4736c40c3ac35053eed21e746b3c076c2eedf30da599394a3abebd566f1552707a0beb85f3436786ace8fd83da", 0x4d}, {&(0x7f000000c000-0x36)="fd9f91f46ed00e8eb5e96e6f6ec11ffbb38fc3c9dab257064f0b05aee371e47bc7f09f6342124406ab93da585c79613a14d9c6c6d227", 0x36}], 0x2, 0x0, 0x0, 0x850}, {&(0x7f0000009000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000006000-0x10)=[{&(0x7f0000003000-0xea)="cc845b5dd0d3abd36231febaa83ba772418cf316e463f83801dbc877dc80884361da9892c59778060fa62159b6b4728c8e5ee9ae8830d5a0ed14e7b164e982caf8ce69a380ef57d4d841325a214c864438a01f93340275b93f6d036d052a7752317fd547a64c144b2058e534e9b505d5d72ce9be34c770b4d71417a23de13e18a1452708d32501280d1e0e3b6b82139defe7f8b0542a2502fa846ffeba103a2feef7f7865008bc132247cebb6dc51ef15a0ebce25b26584d6d24b72fb9a3259fd3beb08f830af9e70750879421886c518230acab39f568b8ae28d30239365bf9930a3b06fa1b8ee71808", 0xea}], 0x1, &(0x7f0000005000-0x118)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x118, 0x4}, {&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000003000)=[{&(0x7f000000b000)="2b1dddbdd300d926cd63", 0xa}, {&(0x7f000000c000-0x5a)="0297431dbcb6d41f9daf54ea699fe5c5f7eeaa37601f987be2645d05c06c3e647b9e5ec35196facb40bdf44213d8e70f5b8ac5ee6cb41767e25bc554c10d4c74f5184f031f8e777426796c0c4cced267787c2004b4f00c4906f9", 0x5a}, {&(0x7f000000a000)="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0x1000}, {&(0x7f000000b000-0x55)="49c67154c38d2d5b502442a9214f11c9ccc6e2cadcce2d7f41f8ea27cb9b46c0b6500830bfc1215447c4a039ae4ee66e99dc9d2e03cd0f0fba4501c2b926980dca0fc2861b392febc5a731163a8a7ceeb96c8770b4", 0x55}, {&(0x7f000000b000)="9aa3d52136b0c01f25e01b520d14eaa568898d9bca44673e2d3f3a6527a7373b08a64d25694751a2d5e75377b5ed0744aea16be3d9aa452c67b6ab86a32cd69c6b0b13df9fd230d7923e7ad8356a86144d8b2473d5a0de43eb80cf082e91d73d11339a2eefad043fe0916a042f8121a47cca814f6ecb80f42de886b43db16a5d53e0", 0x82}, {&(0x7f000000c000-0x4b)="2abb509fb82413aab337c7c75b16b419762b46b8fd0971ef9cccdf89369e0d55784451e7ec625f432015cf2f530c0232e00315ad81bf0dec0c21f3707fbf9418fd0afb8f66d0a1cba01399", 0x4b}], 0x6, &(0x7f000000b000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x50, 0x0}, {&(0x7f0000005000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000000a000)=[{&(0x7f000000b000)="2349525398025a4afeb8f7eeb84d992e38cc97e5104cf6304f94e4c7fad19caf279c3cb15a35", 0x26}, {&(0x7f0000004000-0xf)="49f94617810f2bb8feccfb29dd9a51", 0xf}, {&(0x7f000000b000)="fd9698b7e1fd7aca0f0323adacc1c248d8047040a639b5e3", 0x18}, {&(0x7f000000b000)="7c586b84dd0baece807bc938425e4927166755e753cd61f6af9088d5ff4b12e6e921543787cb790cf55928154a1dbd69411c9422bfe5b3d053c91380fad498a2d8d7a595b53606b5962dedca487868e5feae96d12d7ee95adcc0b4f9dbf835014bf4a70616dcfce3bead755bccbc9f566938b9076f4fda3610101bd383d63c51297ae67eba5db2670d757670ecaff0c9017ae650aeddea0e143abc96a5d238d970eca2965a0234d6a6072c142f60629a98331f3ecb2f53091474ed491feb38", 0xbf}, {&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000007000)="db0f87d4a35b1aff1de41fceedabb4a9201122d9405e53eaddc44b1e4e5e4026c4dff80a376ee954777d76d2607cd00a", 0x30}, {&(0x7f0000007000-0xa4)="26cbe0309e1b5646399a091f30b60fb9a4b2107a1558a6070f7ff0097c34de1c8c108a64625c04e3c366aefcabd66e13029d77d9894839843a5c3f61450afee303d30f587553fc1a8bf57c721732ae62116eab08bc857e6e2e65a1ec3fd119eff7a10cbf6e9e8339d21f234136eaeda2e0605c2602dfb56fba0fa8542a92beff9ffbe7386e68eac20d5b6b76fe9332d02c0fa355b3366ff5737e0696b9e3a3f2040cca22", 0xa4}, {&(0x7f000000b000)="6a720e693abe4dc7629403dd499b430e5efca33bf3c5a13d6b667d652aff9af9aa95fbd4b46209b9ef095c7d98a4ceada7773e31c9948e5ce5f31871ec12f8e7ef7add302bf8e5767243c28a732e72a46543f3b0ac453960697776ac4586c061bf31e7851469af72fcae889c712e856e414696c5220a86fa67e22a2fde8a21d357e689b4859530f7d1f698efbb0398e6ca34f93440b96c3c948845240ad31fa0c9679bb6d13ff872587dc96d245d288134f588f13ea39ff70dde29b3accbb8f1cee9df2c891e53f4df1b15d3d54f89f1e350b6e6b22aa01186f48b9a1917123fa29f36b8", 0xe4}], 0x8, &(0x7f000000c000-0x50)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x50, 0x4000}, {&(0x7f0000004000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000b000)=[{&(0x7f000000c000-0xd5)="2864dadaf4e0c62350b404fd437263d7d4bb3f2941fb002e8c2ccdf068fdb4ce9e4e46e2b7e6c9b5ce0b8bdc986880d567aed867f2451cf2d1d1178bec55175f865e5e41a1d0c88b476d37b64a50cd6b687d2485184b02f91d893fcaf4690862f5e3e91bd59642b63d1944beabaa2c036caea2c1b311ff178587a429e5eee12a5af70ad8a2f7981fb35df831a164ac97abe356af722236d0babc4aa8fa4a1ebe48152fde58427819b799b537ee8e2625fab4c817eb0f3cc41f537351a1e7a9349cf9ecee91cff6f66c1539392f4290576246a3ff5f", 0xd5}], 0x1, &(0x7f000000b000)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x60, 0x94}, {&(0x7f000000b000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000000c000-0x20)=[{&(0x7f0000005000)="f26bcbc220e72acbc190184d4afd4d6130151adf2e898297fff7da0a7830bdef0c15712e45d29a345bda5a5b5e9721b6e5afbda9029f5ad849a60e0c382abd459e46e8635bcd", 0x46}, {&(0x7f000000c000-0x69)="07872b940a4d39cb39773729cea231debe929d52145bdb90a28e84ffa354790d00d5f031331d4f7f806be7c266de66f05ca0303446983ef43db93c9e7b73956b456b5a3c1a5394976d2eb734cefb013eb0dd89b287d77179015b6b89d4cccda8b6acf813c948ea2563", 0x69}], 0x2, &(0x7f000000b000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x18, 0x1, 0x1, [r0]}], 0x110, 0x90}, {&(0x7f000000c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000000a000)=[{&(0x7f0000006000)="94e29618a76f4d610e2b2a98eb2e158127a46e9f47bacd3c68da2c9a66f9737e6e0e3c047af0774cc638d2db4fdfb252b1b0d314596d44221a744c792a", 0x3d}, {&(0x7f000000b000)="f8", 0x1}], 0x2, &(0x7f000000c000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x80}], 0x7, 0x8000) 2018/01/15 16:41:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000325000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create1(0x80000) sendmmsg$unix(r1, &(0x7f0000f10000-0x150)=[{&(0x7f00008e9000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000a53000)=[], 0x0, &(0x7f000091b000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}], 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000435000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a09000)={0x1, r0, 0x1}) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f000064a000-0x18)={0x1, 0x4, 0x1, r3, 0x0}) 2018/01/15 16:41:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000137000-0x15)=@random={'security.\x00', '{*vboxnet0\x00'}, &(0x7f000059b000-0x8)='vmnet0-\x00', 0x8, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b3b000-0xa)='/dev/cuse\x00', 0x0, 0x0) pread64(r1, &(0x7f000092d000)=""/0, 0x0, 0x0) poll(&(0x7f0000efc000-0x48)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/15 16:41:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f00005d4000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x7, 0x0, [@loopback=0x7f000001]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @ssrr={0x89, 0x13, 0x0, [@empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0]}]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000050d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000e64000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x20000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00003dd000-0xc)={0x80000008, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000018f000)='/dev/sequencer2\x00', 0x460004, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000474000-0x4)=0x1) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000bdf000)=@common='lo\x00') lstat(&(0x7f00001a1000)='./file0\x00', &(0x7f0000d68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) r4 = pkey_alloc(0x0, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000782000-0x6)={0x0, 0x2}, &(0x7f0000f0e000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a7e000-0x8)={r5, 0x0}, &(0x7f0000e66000-0x4)=0x8) pkey_free(r4) readahead(r0, 0x1, 0x2) r6 = syz_open_dev$tun(&(0x7f0000d4a000)='/dev/net/tun\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c08000-0x8)={0x0, 0x3f}, &(0x7f0000ee5000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000cc1000)={r7, 0x2c, &(0x7f0000413000-0x2c)=[@in6={0xa, 0x1, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000010e000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000faa000)={0x0, 0x1000, "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"}, &(0x7f0000a35000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000416000)={r8, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000b80000)={r9, 0x1}, &(0x7f00006c5000-0x4)=0x8) mmap(&(0x7f0000541000/0x3000)=nil, 0x3000, 0x0, 0x18011, r6, 0x0) 2018/01/15 16:41:43 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000409000)='/dev/loop-control\x00', 0x0, 0x0) flock(r0, 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x200200, 0x8) listen(r1, 0x4fc) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000001000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) ioctl$TIOCSTI(r2, 0x5412, 0x0) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000-0x2)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000002000-0x10)={0x4, &(0x7f0000002000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000002000-0x8)={r4, 0x1d}) accept4$packet(r2, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000003000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, r5}) setsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000002000-0x4)=0x7, 0x4) r6 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0x436, 0x400440) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) mkdirat(r2, &(0x7f0000002000)='./file0\x00', 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r6, 0x4188aea7, &(0x7f0000004000-0x58)={0x5, 0x7, [{0x4, 0x0, 0x20}, {0x2, 0x0, 0x6}, {0x1, 0x0, 0x4}, {0x1, 0x0, 0x5}, {0x0, 0x0, 0x9}]}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000001000)=@req3={0xc553, 0x6, 0x2, 0xe24, 0xea6, 0x6, 0x8}, 0x1c) semget(0x3, 0x7, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000005000-0x56)=""/86) 2018/01/15 16:41:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e39000-0x78)={0x2, 0x3d9, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ac000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000b9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000164000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00006b1000)={""/1024}) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$PIO_UNIMAPCLR(r1, 0x80287010, &(0x7f00000b0000-0x6)={0x0, 0x0, 0x0}) 2018/01/15 16:41:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x14, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) open(&(0x7f000081b000+0xe2a)='./file0\x00', 0x100, 0x20) 2018/01/15 16:41:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f00003c6000)='/dev/adsp#\x00', 0x9, 0x101040) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000713000+0xea8)={0x6000, 0xf000, 0x3, 0x6, 0xfffffffffffffffc}) syz_open_dev$adsp(&(0x7f0000d6b000-0xb)='/dev/adsp#\x00', 0x8000, 0x200000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e0a000)={@common='lo\x00', &(0x7f0000ef9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "f38247", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 16:41:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fed000-0xf)='/dev/sequencer\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000775000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f00008ff000-0x150)=[{0x3, 0x5, 0xa9, 0x80000001, @tick=0xffffffffffff8000, {0x272, 0x5ea7}, {0x1, 0x8}, @control={0x8, 0x8000, 0x6d}}, {0x1ff, 0x4, 0x6, 0x6, @tick=0x1, {0x7, 0x7}, {0x6, 0x8}, @raw8={"c31013ae5e38d9c620df7822"}}, {0x9, 0x1ff, 0x9, 0x8, @tick=0x40, {0x7, 0x9}, {0x1, 0x7}, @queue={0x1, {0x3fb, 0x7}}}, {0xffffe00000000000, 0xd4dc, 0x4, 0x7fff, @tick=0xfffffffffffffff7, {0xfff8000000000000, 0x1}, {0x87, 0x2}, @addr={0x400, 0x9}}, {0x100000000, 0x100000000, 0x2, 0x7, @time={r1, r2+10000000}, {0xd361, 0x9}, {0x2, 0x101}, @raw32={[0x7, 0x6, 0x3]}}, {0x8, 0x642, 0x40, 0xb6c9, @time={0x0, 0x0}, {0x1, 0x8}, {0x80000001, 0x6}, @control={0x1ff, 0x5740, 0x4}}, {0x6, 0x8, 0x1, 0xb4, @time={0x0, 0x1c9c380}, {0x4, 0x7ff}, {0x400, 0x5ed8}, @connect={{0xc0, 0x1}, {0x8b, 0x10000}}}], 0x150) 2018/01/15 16:41:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000030a000-0x18)=[{0x8, 0x3f}, {0xf, 0x1}, {0x0, 0x800}], 0x3) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d4e000-0x10)='/selinux/create\x00', 0x2, 0x0) getpeername$netlink(r3, &(0x7f00005bb000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000e1000)=0xc) writev(r2, &(0x7f000026b000-0x40)=[{&(0x7f0000ce4000-0x89)="8133f8001eb4686529b52d0b154aed344c92ae1b857142c501a49cf7e437c4e573b3567674527a6ba6cfad013ab7d9d49c45bb0cedece74dbb432e52d65af198d0a5d8bde6554c5514b1779e4c9c468c454f1e63bb90d9039de2bbe09f7955ab4b419d469a6c1b7d55fb8e0946b292ca1a3483e358d1b7948b55693c27fc60a99e84f6da8e1c6304d49dca753e4bdb0c3ef42fd54ed984b66d7868aafd41137d2f3b4cfc2665375d5aef742d4ec5bfa6", 0xb0}], 0x1) recvfrom(r2, &(0x7f0000818000-0xaf)=""/176, 0xb0, 0x0, &(0x7f0000598000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) 2018/01/15 16:41:43 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lstat(&(0x7f0000012000)='./file0\x00', &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f0000f39000)="", &(0x7f000084b000)=0x0, &(0x7f0000b45000)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 16:41:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f00006c9000)="b63db85e1e8d00000001b29d00000000ffffff16ed5ed2bc7018cebc9b97ae21914d87ffffffff2c9b16", 0x2a) syz_open_dev$dspn(&(0x7f0000cd4000)='/dev/dsp#\x00', 0x2, 0x141000) 2018/01/15 16:41:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) unlink(&(0x7f0000651000-0x8)='./file0\x00') socket$inet_dccp(0x2, 0x6, 0x0) r1 = semget$private(0x0, 0x2, 0x40) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f00009f4000-0x99)=""/153) 2018/01/15 16:41:43 executing program 0: set_tid_address(&(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d4000)=0xe8) r1 = getgid() syz_fuse_mount(&(0x7f0000583000)='./file0\x00', 0x1000, r0, r1, 0x4, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x10800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000000000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) [ 62.149940] kauditd_printk_skb: 35 callbacks suppressed [ 62.149948] audit: type=1400 audit(1516034503.412:458): avc: denied { map } for pid=10370 comm="syz-executor1" path="/dev/net/tun" dev="devtmpfs" ino=8926 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:tun_tap_device_t:s0 tclass=chr_file permissive=1 2018/01/15 16:41:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x101000, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000642000-0xa)='/dev/dsp#\x00', 0x100000000, 0x22000) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000772000)={0x200000000000000, 0xf006, 0x8, 0x8, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xffffffffffffffff) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f0000a1d000-0xc)={0x5, 0xcd}) 2018/01/15 16:41:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e9b000-0xa)='/dev/cuse\x00', 0x200000000400, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000319000)=0x7) write$fuse(r0, &(0x7f00004cd000-0x5a)={0x10, 0x0, 0x1, @random=""}, 0x10) 2018/01/15 16:41:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000049b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x800) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00009f6000-0x9a)=""/154) socket$inet(0x2, 0x0, 0x0) 2018/01/15 16:41:43 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000328000-0x5c)={{0xa, 0x3, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x2, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, 0x7f, [0x562e5b54, 0x4, 0x3, 0x3f, 0x400, 0x410, 0x3, 0x8ad]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000335000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001d4000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00008af000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x1f, 0x7, 0x500, 0x704aaa3a, 0x290004, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000f36000-0xce)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@llc={0x4, {@llc={0x42, 0x0, "03", '{'}}}}}, &(0x7f0000619000)={0x0, 0x1, [0x8db]}) 2018/01/15 16:41:43 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000c7e000)={0x800, 0x53, "0d96eeb7f0a73628fe85e140e2910530b683b0d1c069767afacf2aab808926f849e67cd329e95a76ebc9f8d9f5b89c06818cf9a1719ba5adc2c2780c021abdca8750027795f157593c8d48095972970c6dc0d3"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1b, "a15735e7af074ac18de609596062fe99bf1254d28088f135d92289"}, &(0x7f0000001000-0x4)=0x23) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x40, 0x19, "c0ab3daf3d3b326a1a5a4155d4058e35c3b6ab672b9217dec6"}, 0x21) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x26, &(0x7f00000fc000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000b58000-0x8)=[&(0x7f00004aa000)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, &(0x7f0000b10000)="000000000108000000", 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000792000)={0x7, 0x8, 0x5, 0xcada, 0x0}, &(0x7f000013a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fd1000)={r4, 0xceb1}, &(0x7f0000215000-0x4)=0x8) 2018/01/15 16:41:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x948) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000c22000-0x24)=[{0x0, 0x0}], 0x1, 0xcc, &(0x7f00007bc000-0x8)={0x0}, 0x8) writev(r1, &(0x7f0000827000-0x80)=[{&(0x7f000062b000)="970924b1e7f091641e9f0ddca28a26d13027c784a2850fc8eb57a5cb42cfe099f279b7ce8d1e0a0b11857135d5248d60ce2ce4e6b2009fc3a7a090fa03dd", 0x3f}, {&(0x7f00001a8000)="c82a43861070fca9f111903d444df1", 0xe}, {&(0x7f0000eea000-0xd4)="c4a8f94c1d7e4cf6fc82f129582f1ae27e8efbb48c907bc1449f66daed184cbc09db16fd72201ccee759199a8eaee2ad7f939d641862a8f9f3d7956834a21f7338b65a36a2a3ce71c98dd7ec1d036ab5a9c8f05d418048444488e2a8f49c97342650b83ca808811c6be90c7ccee4b7485cf8d39721605c555aec59a7b64a22c498c1d1e0bcd4782bb3a92d2f5aa104cd3acbd46b5287d51bff7037d30713f400fc261cf1b0a29e0680ba54909348f156f2e54978376e8af5796ea82ac2c71b04efb6b0ff642ee1aa42d7a986119f7c8ce9f4e4f8", 0xd4}, {&(0x7f0000150000)="da1ac7a78ffeab601d943f47f957e226dfb5eabbfb9bd18a5936d49ce5ec50e85c46f1ac854d1a591183138ef6b9c9871adae494c64fef59d040e141a4bce1d9939a9998a591290da927e6e3a212a266b33ead95bb54b49635767df7e59e8bdd245e938a06faa8e6516eec44cbb459aac6ebefd678c439e8853084098c9f7a72c1b2e9b780018dc99beea3721269477aea2f62b6bc68b90e854764c30baa70dbc95e67cae5f51b2e8c433a3ddca3556110992454af817eb24590a8e185e7590a8dfde8afebe6cd307cef35cc4b35f342b9f07a9a03c1f7404e656f729e8009ae1c86601c25b7301946920bdbdf12a3902e", 0xf1}, {&(0x7f000063d000)="5aac495f482994492b1754d6867252", 0xf}, {&(0x7f000053b000)="cd2603e730c2bddf5566a86a5911f3d38c4e126cbdbf98db50f9b5dd13c3463d75c327522ce74681f7d89d17b138f91e5fb5191d8af9aee15e861ad518dab0750c24118455d3524b6826b7b09c3ad82e981bb8c69f0234df23939671f47836d60777fbc2248117f56c5cb54a81e6564d18de555bc59ef8eb13a41f4d89e2e1d24d0355839cfc64", 0x87}, {&(0x7f0000672000-0x63)="801cc5507b34edd4ade6e0c51d7a027871952583b984e0da92caf463ed15ac9375afcbf15c9de5d6972df679cec67423ba340c7b324caff6b0e6e2791beb1aa08f9521da30b6158f797c2562e4173237e848f88b0e77f4bbecf2ba985444d36d1329ec", 0x63}, {&(0x7f00006ed000)="90ead6693987e8a71c7d291b1da2c0fdd4448331277720055acaa4d954fc1ee6a0f991e7685aa9667f2de5832eed19ed7713286f99eb0bcff80dbf74e34d1dcc9a8f1c44bff4a10667e8f8838e97c36062a335f3fe03a6bf0cbfa8545a099f7630ee1af2f8246311bacf1775", 0x33}], 0x67) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000abb000)={0x20000006, 0x0}) 2018/01/15 16:41:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r3 = shmget(0x2, 0x1000, 0x1000, &(0x7f0000487000/0x1000)=nil) shmat(r3, &(0x7f0000d10000/0x2000)=nil, 0x1000) write$tun(r2, &(0x7f000062d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "631306", 0x0, "f85e75"}, "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"}}}, 0x41f) r4 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000622000/0x1000)=nil) pipe(&(0x7f0000930000-0x8)={0x0, 0x0}) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000ea9000)=""/44) r5 = accept(r1, &(0x7f000072d000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e14000-0x4)=0x10) setsockopt$packet_int(r5, 0x107, 0x1f, &(0x7f0000ff2000)=0x400, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00007e8000)={0x0, 0x5}, &(0x7f0000cb3000)=0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00008d8000)={r6, 0x0}, &(0x7f000099b000-0x4)=0x6) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000755000)=0x5) recvfrom$inet6(r0, &(0x7f0000852000)=""/106, 0x6a, 0x2000040000043, 0x0, 0x0) 2018/01/15 16:41:43 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000dab000)='/dev/vcsa#\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000427000-0x18)={0x0, 0x400, 0x30, 0x8000000000, 0x38f5}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x4, 0x660b}, &(0x7f0000001000-0x4)=0x8) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x3f, 0x4) readahead(r0, 0x4858, 0x10001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x10001}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000003000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) r3 = getuid() r4 = getegid() fchown(r2, r3, r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r2, &(0x7f0000006000-0x12)={0x12, 0x0, 0x2, @fuse_notify_poll_wakeup_out={0x81}}, 0x12) bind$inet(r2, &(0x7f0000000000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f0000007000-0x7b)="2da70fabf33dcb8c1cf90d1a2e52a59ac423bbb5507ec4476afe3ab6f26384208bf173d236aefd5a05cb0ac565aceeada76c9f97fe5ee5f9b820b97d9cdb233fb8a752889bd88d46420011f502d0c472788d03d952cc21197caaedc244607d13b4bfdc15e9827e14269712b6e259632bc68aa8a5178b37a0630ce2", 0x7b, 0x0) syz_open_dev$loop(&(0x7f0000006000+0x85f)='/dev/loop#\x00', 0xff, 0x0) readahead(r2, 0x14b, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000006000-0x8)={r5, 0xc487dfe10ea3eb6d}) [ 62.325666] device eql entered promiscuous mode 2018/01/15 16:41:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x87) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00004bd000)=[{&(0x7f0000e1c000-0xd4)="4ef556321afc7b02f7b1542ad0dfa6f96bd11fbe2222e463fe9ec57f6cefc24b927d1226c2794ff23a80faa60c49ae12df1ac7b6596696aaa247011f34d9f41a8c1b2bb2b8b03e1906285303230eeaf5b674749926b6f371107887334f85bc208b322f70d3e3188f270dc8c41abf4fb73ee90409042ef5d9ec596d4b561368bcfe48726b416b6c3915ad39dd144dfa9091592ad8ad7ebc3b3dff9c7443a0b7419be601a2c9e24d195d17905ab7986b5f7a116ce929b2eb21f4f19f3dc3b0b7ae54a571d90c0193cbc069cb11dd47bf050cbbc806", 0xd4}, {&(0x7f00006cf000-0x1000)="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", 0x1000}, {&(0x7f0000eba000)="b29486da8889f469f076b0ab9e662ed84755539f65fb355472b076098f6c8cd26b982bb295ecd7a574be136e34f7030a05d81afa5f475c9e3d3e2537dcc07fb78220ed93681f73ed4843267f21514c7da76544e60006314e604732dda0c6c94e7d50bc49f20e0dccd3642235acf2fea7abf8f58025f579c45e82b062f1d6de56f7930bbe3198c644e9201173849a5ff8ddf48770acb98604225454", 0x9b}, {&(0x7f000011f000-0x99)="c8e1d48d45a270ff01e0dd4c15835903c1a3462c8fc3d7c07cefba519a410289b9e8f356872c8672e1aa72938ed7324ae19ae62c3f86fc8dcdc22381ab16d48c1bfed398fd58ae304f632a441d69a74ca5e4bceb3cc79108bd16f0d034e8b4fa533ef022fecd7a85a5f1aaf96eaa96e23b054f7856a06897f4128fdd4b6aed403321fd3e5e82b8952abd194cebbc968c067f3bf5f0f6ec13a4", 0x99}, {&(0x7f0000ac9000-0xcf)="09eb206c58c8cce70ff35482a159ef44c964acc069a253fe9fd8d2200f5f4c8873a84ba9de1ead2f21aae141aa38ebe2afdd0c9d2950fe604e0329cc7c26a37ba50ac9ea64746e38959e5223560f5a968d7578493970ddc81085e601b70b14e89229617d650fba35f29331b2bc21e902f9c429d7414188505c9a5573c3cdb11e2685dcd29c5a239a5c9082fb2a7b8a8855ec8bfe4fcc71d2c21136205081ddfbcaf38450d1fdae3a6f91a08b9f1e7a3d7ab19775860210ab656ca19380fdea02313a8ca710824af920b77dedfdb949", 0xcf}, {&(0x7f0000007000)="bdd1b467db0f2975591d33f458a13bb53d6cd776624516115817c012f10600db90afd357de8f2f8c3cafefcd7b274ea8788e15c1a1fd56ef308c2fbd400f1849da41d86fc92c422a13938bf75deb8648f296bdee15887dbf768e25cfc8fbeb0fda5301a2d120ebd017c4bd4d4708be321527a4d50c169800742aad807e24c34aabd00d76d3c38a00168f1219ad630bb259e3cb1153ab652308579190f76e487d6c4008953ac60e5282eb377f498172ca4f4e5423c0bd8b1f", 0xb8}, {&(0x7f0000e20000-0x1f)="7a5cf892d4e8f9de40e5ec015ae180e8f84a2fe892b5bce223a9a5eae1d6d8", 0x1f}, {&(0x7f0000595000-0x83)="b35dc4e515fa592613055c8524ba28730fad454aeda90357edc4d580b836d4590b761071ce873fbcd230daef2083e5444395124ea2b84c8b67158e3fce7a3b39faa43885c6c2272da3dc10c59efe343edf23bb09d34cf5e3fb94b137128b700a97d3d791cd8ad8e48682fb3131161754c77e617325b0d5a976c7fcad64dde95a2eb100", 0x83}, {&(0x7f000053e000)="58f1c53a4a9293e92b60ea6dd68dad51c3cd82feaf29023a485818f75f79433399a1eb7c8b1692e000ca5565e3f05b5977c56eccad055783a3e473bbc56f90ca39dba14d662a9c62b3777b71463e649a148ce6abc2c8b09d574d8d3ab1c33172629209dfd166cb69874b0296f54798e756f83232ba0db1a23aa2e3dab4b9d273003a3ce105b7c076468e76a136e35b1fd82e33c7664278cfaa03b80dbb5a227d72a0a71d125a6eb59bf90b9b4a11c811bfbbd83fedf4b70654cb339e249648565b9adf10cb2976a98b44c425e53d", 0xce}], 0x9, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000033e000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1800000000000000, 0x105000) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00003c9000-0x20)={@common='erspan0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nfc_llcp(r0, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70000000000000009e3a21e491762022736cd996146b600089e4201c9cbf2eb949c94c2855430ea2a71f9", 0x0}, 0x60, &(0x7f0000bd7000)=[], 0x0, &(0x7f0000007000)={0x18, 0x29, 0x4, "d6"}, 0x18, 0x0}, 0x0) fcntl$notify(r0, 0x402, 0x80000000) socket(0x11, 0x80003, 0x80000001) 2018/01/15 16:41:43 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000a2c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) mlock(&(0x7f00001f2000/0x4000)=nil, 0x4000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/15 16:41:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00004af000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000046a000)='/dev/audio\x00', 0x12000, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f000057d000-0x8)={0x0, 0xe026}) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r3, r1}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000180000-0xc)={'crc32c-intel\x00'}, &(0x7f0000fc4000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 16:41:43 executing program 0: r0 = socket(0xa, 0x2000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000c12000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='}.\x00', 0x80, 0x185, &(0x7f00001a8000-0x40)={0x3, 0x5, 0x8, 0x58, 0xd62, 0x3, 0x948, 0x1ff}) getsockopt(r0, 0x0, 0xd3, &(0x7f000000d000)=""/8, &(0x7f0000003000-0x4)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0xffffffffffffff42, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, {0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x5}, 0x5, [0x8, 0x1800000000, 0x0, 0x2, 0x8, 0x80000001, 0x400, 0x7fffffff]}, 0x5c) 2018/01/15 16:41:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000065a000-0xd)='/dev/usbmon#\x00', 0x7, 0x100) write$tun(r1, &(0x7f0000fe3000-0x156)=@hdr={0x2, 0x83, 0x628ae682, 0x4, 0x0, 0x200, @ipv4={{0x2f, 0x4, 0x3, 0x6, 0x14c, 0x1, 0xac1, 0x0, 0xc, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x4, 0x3, 0x401, []}, @ra={0x94, 0x6, 0x7}, @rr={0x7, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x16}, @multicast1=0xe0000001, @empty=0x0, @empty=0x0]}, @timestamp={0x44, 0x2c, 0x20, 0x3, 0x4, [{[], 0x9}, {[], 0x0}, {[], 0x100}, {[@rand_addr=0x40], 0xfff}, {[@rand_addr=0x7], 0x6}, {[], 0x2}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x3}]}, @generic={0x7, 0x10, "2c221891c0d6649baf0bea56d02e"}, @generic={0x0, 0x4, "ff24"}, @cipso={0x86, 0x23, 0x5, [{0x7, 0x7, "4822f04bc3"}, {0x0, 0x4, 'aH'}, {0x2, 0x9, "3d913bcf143696"}, {0x7, 0x9, "cd5ea3e502ff6e"}]}, @lsrr={0x83, 0x1f, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xa}, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0]}]}}, @icmp=@redirect={0x5, 0x3, 0x0, @multicast2=0xe0000002, {0x20, 0x4, 0x20, 0x1ff, 0x4, 0x3, 0x9f, 0xeebc, 0xc, 0x8, @multicast2=0xe0000002, @loopback=0x7f000001, {[@generic={0x0, 0x9, "4bdd9be982a253"}, @rr={0x7, 0xb, 0x4, [@broadcast=0xffffffff, @loopback=0x7f000001]}, @noop={0x1}, @lsrr={0x83, 0x1f, 0x2, [@loopback=0x7f000001, @empty=0x0, @empty=0x0, @multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0]}, @ssrr={0x89, 0xf, 0xf34, [@multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x6, []}, @lsrr={0x83, 0x1b, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @loopback=0x7f000001, @multicast1=0xe0000001]}, @timestamp={0x44, 0x8, 0x80000000, 0x0, 0x0, [{[], 0x2}]}]}}, "10c2f1953358b6b9"}}}, 0x156) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001f5000-0xe)='/selinux/load\x00', 0x2, 0x0) sendmmsg$alg(r1, &(0x7f0000f43000-0x38)=[{0x0, 0x0, &(0x7f0000fc0000-0x20)=[{&(0x7f0000f02000-0xed)="45f8c96df7489f72010661ce6d3a88d1654a8eda6651584711dd62f1ff7dc10dc9b4d84f868e73e123a539f1452ea864f65656c9057e7e396fb1b126a254109eb8becbe3548ffd709807dbaf1c3fc9522e687784a3d1d129988d0e6ce9069bac6a5614073247654676bc1fc6ef1640e704d273453e604c48b49e39ed9d5ee501277a79358a05f528c95d37a9bfd6e3be68180e1a160a4968802b408f0d36b073513aa4058df2089e04b2370ece945f1edfaba6fcd2720ded6416f1858453c0a25f694c6b875f63b75238680f936cbad8c76acff0e1d62d2e7ee23e4134394b69f5a7e1f35ff3217fe1c6509c53", 0xed}, {&(0x7f0000bd2000-0x41)="3baf4d2330608923b74b30789441bee56ef99ef9df67ac37cd7bcb2a2621543c4a085ac514778f62c8566b6be356c053a82a6294848b9d01398b3e0ef4aacb73b9", 0x41}], 0x2, &(0x7f0000e22000-0x110)=[@iv={0x110, 0x117, 0x2, 0xf5, "b72dba65b58a68903fe0994c19691a4e33bdef1fb5d734baf0e2a29c00255bc26eb09975ee95007817a027e24b4e887b17eaf9aa6fd9a0168af2b651722d1e614dfefdb4d275db36c74fcec7dfe70dcf861e5e378974ba58445c30e2d7a326a791e3103430fccbd4717523bf01eadeff6a79db155aa1a705967bfc0f353b19abd6a27b9b0fe74795ccf463401c08a250635764b944fd3d2aafb31f954770275ec9df5b4e03e9c811bfd6528d11d534eb98fa990c62576790d405d56edb6097fdd631f94401c48dfbda6b717c22050fb47928368d606ee746051a1a98f1f30481e64be8254d23c3b561a1ec1cf7571351058bf6ad85"}], 0x110, 0x8085}], 0x1, 0x40080) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000728000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c6f000)=0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000157000-0x18)=@get={0x1, &(0x7f0000ee2000)=""/111, 0x39}) 2018/01/15 16:41:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x802, 0x40000000000300) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) r3 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000030000-0x4)=r3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) sendto$inet(r1, &(0x7f00006ec000-0x9e)="ec3dcec9f197b58b2d22038233e9b4388302635236490c903ddfc82105938ef70400d7feaa1265b39131b16adf6076b71ed107af43b5bb1dc57ab144e4577acc1269dd35e0e40099195b7d4e527f2278b655d81dc6086946a0a3ce586d02714ea337e174b3d926eaac94ad0c5e2e6d6e5c54ec3a07b184df0747353b2d5b656a8c9489cd4f97c8f646df74b045886e48518f8a4e6d87f826cdd096b33c26", 0x9e, 0x20000000, &(0x7f00007a3000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='sWt0\x00', 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 16:41:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r0, &(0x7f0000dcb000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x14, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:41:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e7f000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x26, &(0x7f00000fc000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000b58000-0x8)=[&(0x7f0000f1e000)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000b10000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f00001b9000)={0x5, 0x21, 0x1, 0xffffffffffffff9c, 0x0}) r4 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000562000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000154000-0x4)=0xe8) stat(&(0x7f0000944000)='./file0\x00', &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000073e000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000054b000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000147000)=0xe8) r9 = getgid() r10 = getpid() r11 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a51000)={0x0, 0x0, 0x0}, &(0x7f0000390000-0x4)=0xc) fcntl$getownex(r1, 0x10, &(0x7f00004c5000-0x8)={0x0, 0x0}) stat(&(0x7f000053b000)='./file0\x00', &(0x7f0000b7d000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$dsp(0xffffffffffffff9c, &(0x7f00009a7000-0x9)='/dev/dsp\x00', 0x40000, 0x0) r15 = getgid() fcntl$getownex(r1, 0x10, &(0x7f00000a4000-0x8)={0x0, 0x0}) lstat(&(0x7f000007b000)='./file0\x00', &(0x7f0000641000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000bbc000-0x8)='./file0\x00', &(0x7f000081b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a27000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r19 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000004c000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d8a000)=0xe8) r21 = getegid() r22 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000688000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c33000)=0xe8) r24 = getgid() sendmmsg$unix(r1, &(0x7f0000d97000-0x118)=[{&(0x7f0000ed1000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000f8e000-0x20)=[{&(0x7f0000b7e000)="", 0x0}, {&(0x7f0000e1b000)="c155119ed2e0be414d8cc82577291b461b718c22adcb10e1a5f33da654d23d0a85da58ad", 0x24}], 0x2, &(0x7f0000d26000-0xd0)=[@rights={0x30, 0x1, 0x1, [r3, r1, r0, r1, r0, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xd0, 0x80}, {&(0x7f0000235000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f83000)=[{&(0x7f0000323000)="57714eac124bffec70159d6acb9afdb5351df64ac8b8303e80aaba6871dac49023e3ab12abde069cc5ab473eaee5e6ddab4ace8f646b3727ad8175e83b9e41ed4d53888083330c0c61a2f69052a8437713de8fb41b733893ae063e82569b2126026fbf7a902252cf4a2d51fdbb9ea3ee3ef00b", 0x73}, {&(0x7f00006ef000)="141c7a9e67559f60c3983bb29f1d92f204f4d857a3901dbc0c0e8ca40b44567d40645f9fa81ae95ca0b42e75ea52789b566145b0c47450d4c0cfd6e4e648128be812ac76be46481c39b10f542ea66d9d5d057a11841e7bcdb60981972b5a9b4fc2393fd2db7f8ba3b98b4b0e7cdfd7842fbb15ed3a74d162b0fe0fa2f445ba0570bc78eecc0b12e00f33a4a8fb3595c3a6eb875dbcdf02e72ba09a5993df8a4b902cdf0fc241645efbfe2f311c2ca3d5c5621a483eeed5ad8fc05ba5", 0xbc}, {&(0x7f00004fa000-0x89)="b2773843e21f211794179dcc57103c32818ef58e6063799c61522fb4a6ee31cdb6b49462326684c4a0a6b52c448f7faf1f93613021ac02ccf5ac66cf62605d552486fea4638660760ec9dfbd295a33b4255441255642ab06bf5aa6cdf6f47be2cabf759c6374eb0338de0112709938edebf088f575ede5f86127ef96562a71b97e6302560921b03334", 0x89}, {&(0x7f0000ca3000-0x7f)="fc2c0c6fe17b6e9e83f9701d8539da31adf418a14aef55a9609efb5fb8bd813629b7e95995e61807f67762e461877af45efb9071cae275dc8b56aa0c06a0049adf099900486baa58e7a86d6808e32202236dd03b78f1025010300a0b76212401347b2d317122531364648c81631bf830f033fe34a3c351131c66f0e1ca9981", 0x7f}, {&(0x7f0000218000-0x61)="6f7ba0f35c3eecf67d7e2860f3eeb30db3d3bbebea0d647bb4935f476b20802e60e89ca2bbea6f6e5c820f2a6988053bf4b2cfe677085844d5fe26089d6334e38b4131ab459e2e4af55008b4290e8fdf66448ffe8f40dedada03551ed95a121ddf", 0x61}, {&(0x7f00009d6000)="754b03473f2b6d4724169cef54b8dcb711e826759e0a7b1ea0faf760a03ed3be595100599c77cb74c480db3237beac0f3b182cdf25864cbc3268ab62b7ec4307a40e3bc29a895791737f43b9bc24ec4d37da22d056a4ab54e61ab736ab613b9055182bedad8b8057479188e30af6fd9b0f758180089e7f555af4beb85a92c735661170e63a744e08b1fcc50c9eaf7308613b9f27ec052038a8742502112b09e427859ff29ac7c00f7373508bd3970539218b402414e751ab93109afe5b8644a14406ff238c267ae3c193bfe39ad1ed069b1231477244b2c6f411a24290421d77956c7587d880d6a61602ac58c6c2e26a865a32838a421f9cf0", 0xf9}, {&(0x7f00003a9000)="bff485c80cd10cd36ebd4484649f286f48193e04cab267d38d9d69d01868e5011fab1a71467b9924092082275a6e6f6a1e90e8b484b47ff0b9f1cb072ce2f192657a062f940fa9e4fbe81fa653ae9a95", 0x50}, {&(0x7f0000066000)="28ad8b124c0761643c1ae31483a3624bdc4fb9a6025e07cbea6b4a37dfd39a98271abafa62d2b62f0bdd7a1483d5e9a62f75213fca44af9d1f5756f27ff3e8489a9e24cde3efc9", 0x47}, {&(0x7f0000452000-0x94)="d490dc2ffe237c77ea1b1e51b158bb380f842b1f7ffb33c8087b1dcc373341ff0d1d448e6492e423ca9c9561aa2f6692bbc26808349fb957eb0515a72348265351219342217b707856894524bea88024e7111649c45a1ce8371691a39fb504aed9e70483927678f62c4fc3fecccbfeb53ba91828533c2c539d1d2d20075b12deb775c014f41cefd8c8921b9fffdfee5a63801898", 0x94}, {&(0x7f00000d7000-0x1000)="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{&(0x7f000013a000-0xe4)="0c7a597f2fd77d33464a3726bc32b3ee939d95f82eece73f6a798abe0ec9b1e9f6466cb5aaeb5346386eae515f41dbeca3a93e7455dd2c10e18e61feb2c3b8de517dacec4d7c175c13d2846c525fcda3513453bf47c0fbc9745198506023d3bb188d8420ea3b5f4c0dba5351f27e6b287ff911c22f5d189b4b20bcdf231c067ce354d29f42b5c2bf65b4494bdc514ccd25e85638f3f84a1f9c1ae88a6208c97fc7eeb53331cd9e19b69583639254b0e7de239b1637dfdc09fe5f6cc282becd95fd98b82e5845a734d27829d543949aabd0b38244f7aa65de6f1112b8aa1e618e2854d07a", 0xe4}], 0x6, &(0x7f0000ded000-0x50)=[@rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r1, r0, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x50, 0x800}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000383000)=[{&(0x7f00007a9000)="c42af4e95bec10bd47738af934c36ad7e93cd13d4e4aae1d2c0dfe00aad586842bfa663c0fb149551499735be80f4dc91e5a8163d0ab8dc97c72bf39a74c661ca056a3da48dd452d4ed86392c6dbc1ecba54d2985dd21125406f8ea6879a90aec712d4ff25d864becbd4a79b051d74aa802f80d7d436cc4b7765e1b80affa21c7571ad00870ee221d52238fbb5041b115e11ae861291915787e5fb490042bc38782a31289afcb6a1ed0a7bde071c64cfdead68be69a191e75fda27529eb2", 0xbe}, {&(0x7f0000ca3000-0xbd)="e3fccd188a12d157c18b6591fa1fff8ea7bdb409e0fbca202525325895542d06397995e6a96a5b70e4513883d218e0f875a92bc097881f9bac13ea1a21648453234eb53d7203c106879d04ddadf99c9e30c103cfeccdbafc2251d49c02073882077ae79e09fef533c6e4458672a32b3efd4d24871ad46e7d80d6418f7da09b8dc8ad08d249fb2f6152d73d45940987960e53d39c54f700c159d933906cd70e9b0a070c2471661b5c324fc60ee68cf423b58d86d7168283b3f918b10ac1", 0xbd}, {&(0x7f0000ac2000-0x1000)="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0x1000}, {&(0x7f0000d77000-0x8e)="bda9be2481389feed5c4e779231a21d191d60b7f936a4cdd780e977091a028d263c6c009f130a96d9c016dd6eca0f849e3824078c62a94fd08440c234122e67b78f0fd91d20b07ab97d43afd85f292f24c397614a77b0b2c35b419b5de3984f099e179fc67c9022d6e93b21236f47f69e88a6a4659f474cd2ef35945ef02ee21e942005551a705f86ecbedab6257", 0x8e}, {&(0x7f0000ce3000-0xc8)="a6d5ef64f0ab7e0a82b7c95c706f6ddeea4950555a10322272c5522680b34108703931cecf3780ed7d8ce27d8a15f56f81d052dffa7963637ff8ac1ad31296147c8040c6745e499cb38c2875cbe03d418a9f3ee2ae6ba30f720961b6d03d8b22cbe0c69c680a38d6d1f5d59eecdc7204bd5dc0bf4bde1cbeaca6bbb0c65692cf0e33b8930450f50de51e89ae1e6b512f10afa8f47bd044a19354e65ae5fb483f03f9126763b99a440823a736219bc55e0552cdd8ed3b61a59c04855566aa14d79f1581cd046cb5b9", 0xc8}, {&(0x7f000085d000-0x58)="b31549c8aaee8998ef08a206d52378728ad1a0cd74752ccfba70f4e37212ffa710fc83e0bf19cf38010dfc76265c9e4efdf3b496d2df918396e95a77a1bd3c534b4afebee08e29c44598fb1254b12784b2afefb157f8923e", 0x58}], 0x6, &(0x7f0000cf5000-0x60)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}], 0x60, 0x40011}], 0x5, 0x20008000) 2018/01/15 16:41:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) bind$ipx(r1, &(0x7f00008d3000)={0x4, 0x0, 0xffffffffffffffff, "139fdcd3d83f", 0x3f, 0x0}, 0x10) openat$selinux_user(0xffffffffffffff9c, &(0x7f00001de000)='/selinux/user\x00', 0x2, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000915000)=""/4096) fchdir(r0) 2018/01/15 16:41:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e6b000-0x9)='/dev/sg#\x00', 0x800, 0x400) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7f) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000fba000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0xfffffdfe) [ 62.451976] audit: type=1400 audit(1516034503.714:459): avc: denied { connect } for pid=10447 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/15 16:41:43 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0xf763, 0x2) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f000000c000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000004000-0x8)=0x0) 2018/01/15 16:41:43 executing program 5: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x80002, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000081c000)='/selinux/checkreqprot\x00', 0x18040, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000129000)={0xf97, 0x7ff, 0x100000001, 0x1ff, 0xfffffffffffffffb, 0x2}) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 16:41:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000076c000-0x1f)="1f0000000a0a010600000000000000000003fffd090000001a030080160051", 0xffffffffffffffc3) fcntl$getown(r0, 0x9) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006ab000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000b74000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00008a4000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) [ 62.452911] device gre0 entered promiscuous mode 2018/01/15 16:41:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x23, &(0x7f0000ea8000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x0, 0x0, 0x0}}], {@llc_tr={0x11, {@snap={0x0, 0x0, "fc", "b9c438", 0x0, "5d19fd615fe8b189c5"}}}}}, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000342000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xb, &(0x7f0000eae000-0x4)=0x6, 0x4) 2018/01/15 16:41:43 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000090000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0xf2)=""/242, &(0x7f0000001000-0x4)=0xf2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x8, 0x4, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000090d000)={r1, &(0x7f0000c12000-0x3)="", &(0x7f00009ab000)=""/0}, 0x18) 2018/01/15 16:41:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) lstat(&(0x7f0000f95000-0x8)='./file0\x00', &(0x7f0000c9f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000227000)={0x0, 0x0, 0x0}, &(0x7f0000dfc000)=0xc) lstat(&(0x7f0000345000)='./file0\x00', &(0x7f0000d11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = accept(r0, &(0x7f00001b2000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000985000)=0x6) getgroups(0x3, &(0x7f0000a4a000-0xc)=[r1, r2, r3]) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000241000-0x8)={0x296e, 0x1, 0x7, 0x1f0}, 0x8) 2018/01/15 16:41:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003cb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000039a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) splice(r0, &(0x7f000013e000-0x8)=0x0, r1, &(0x7f0000091000-0x8)=0x0, 0x0, 0x2) syz_emit_ethernet(0xd5, &(0x7f0000ace000)={@random="43827added00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "150008", 0x9f, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x38, {0x3a, 0xc, 0x7, 0x3, [0xd7, 0x5, 0x0, 0x3f6, 0x623, 0x7e]}}, @calipso={0x7, 0x10, {0x800, 0x2, 0x40, 0x2, [0x4]}}]}], @udp={0x3, 0x1, 0x4b, 0x0, "9cd9c86766bd2011a560a6f88447175baa6cd4cd4fcfdfab33369de1b3beb7751fb6288d1d2a4aa4977ee41db70a0f6ca9f99ecc18d1a2e0bb666c89f08d7b96de75c7"}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) 2018/01/15 16:41:43 executing program 6: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000126000-0x11)='/selinux/context\x00', 0x2, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f000009c000-0x90)={[0x81, 0x100000001, 0x0, 0x6, 0x7f, 0x4, 0xfff, 0x8001, 0x819, 0x80, 0x2, 0x4f7, 0x6, 0x5, 0x5, 0x18], 0x4000, 0x4200}) ioctl$sock_inet_SIOCADDRT(r0, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) getsockname$unix(r1, &(0x7f00003aa000)=@file={0x0, ""/108}, &(0x7f00004fd000-0x4)=0x6e) lremovexattr(&(0x7f00008b4000)='./file0\x00', &(0x7f0000787000-0x13)=@random={'security.\x00', '$cgroup-\x00'}) 2018/01/15 16:41:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000054a000)=0xa, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ce8000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c4f000)=0xb) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/01/15 16:41:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f74000)={0x0, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x7ff, 0x7, 0x4, 0x4, 0x7f, 0xd4, 0x49e, 0x7ff, 0x3d5, 0x6, 0x8a, 0x4, 0xffff, 0x112]}, &(0x7f0000e2d000)=0x108) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000050d000-0x8)={r1, 0x0}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f0000286000)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$amidi(&(0x7f00008ea000)='/dev/amidi#\x00', 0x8000, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000ec6000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xae, @loopback={0x0, 0x1}, 0x81}], 0x2c) 2018/01/15 16:41:43 executing program 3: clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f00004db000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00002ad000)='/dev/vcs\x00', 0x800, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000931000-0x10)={&(0x7f000090a000/0x1000)=nil, 0x1000}) 2018/01/15 16:41:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bd1000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fe6000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00009e4000)={"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"}) r2 = getpgid(0xffffffffffffffff) sched_setparam(r2, &(0x7f0000a4c000-0x4)=0x5) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000000000) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000007000)=0x0) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f000002d000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 62.549552] audit: type=1400 audit(1516034503.811:460): avc: denied { ioctl } for pid=10472 comm="syz-executor0" path="socket:[27049]" dev="sockfs" ino=27049 ioctlcmd=0x8933 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/15 16:41:43 executing program 6: r0 = getpgrp(0x0) ioprio_get$pid(0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00005b3000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl(r1, 0xc0184900, &(0x7f00002a6000)="b31a0aaf9bc1fda9d2") 2018/01/15 16:41:43 executing program 4: r0 = creat(&(0x7f00008b5000-0x8)='./file0\x00', 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x28, &(0x7f000038d000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) clone(0x0, &(0x7f000075e000-0x69)="", &(0x7f00002ce000)=0x0, &(0x7f00008de000-0x4)=0x0, &(0x7f0000570000)="") remap_file_pages(&(0x7f00007f4000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/01/15 16:41:43 executing program 5: sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) futex(&(0x7f000000d000-0x4)=0x400000000000000, 0x0, 0x0, &(0x7f0000513000-0x8)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000dfb000)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/15 16:41:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000280000)=0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000192000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c3a000-0x4)=0x60, 0x80000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00001cb000)=0x0) syz_open_procfs(r0, &(0x7f00006ff000)='comm\x00') 2018/01/15 16:41:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006f1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$nfc_raw(r2, &(0x7f00002a3000)={0x27, 0x5, 0x4, 0x7}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000bd4000-0x8)={0x0, 0x0}) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000103000)=0x7f, &(0x7f000066c000-0x8)=0x4) r4 = gettid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f000057c000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) 2018/01/15 16:41:43 executing program 2: r0 = socket(0x40000000015, 0x2, 0x0) setsockopt(r0, 0x116, 0x8, &(0x7f000017e000)="", 0x4b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/15 16:41:43 executing program 0: mmap(&(0x7f0000000000/0x904000)=nil, 0x904000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000905000-0xe6)=""/230) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000682000)={0x2, 0x1, 0x0, 0x6, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:41:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000002000-0x60)={0x0, 0x30, 0x0, @thr={&(0x7f0000002000)="", &(0x7f0000002000-0x46)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a5f000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f3000-0x4)={0x6000000000000000}, 0x4) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00002e8000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000793000)=0x1560, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007d6000-0xc)={0x4, 0xffffffffffffffff, 0x1}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f000031d000)=0x0) timer_gettime(0x0, &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/15 16:41:44 executing program 4: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000cc5000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fb4000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000098f000/0x18000)=nil, &(0x7f0000007000)=[@text64={0x40, &(0x7f0000fb6000-0x49)="0f080f07c4017d2b330f001336460f2202b99e0b0000b889000000ba000000000f3048b800000000008000000f23d80f21f835400000300f23f866b8c2008ec00f01cbc463055c2f86", 0x49}], 0x1, 0x0, &(0x7f0000fb5000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0xa6)={0x0, 0x9e, "1c18b2fdc819bff4c865be9db33bdae8072d5c62a35bbb397a60df14e5d139cd0ced93ba2eb4c314fa7fc30992f860f1b39424d38c0c3e0f3bf7ac4d27267cd13a232b952728b801421e4104f8183bbbcf9ea9f3bf412bef0429a44bf7c5a163840aa7be37b0320518f7b8a467ffe41708a013888e915fbf3d02780a0064a184751227687d86e22d543d345ff6408f0f3891b0b7f6db52b545545c831b0a"}, &(0x7f0000001000-0x4)=0xa6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x4, 0x4, 0x9, 0x10000, r2}, 0x10) 2018/01/15 16:41:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f0000356000)={0xbc76, 0x5, 0x3f, 0x4, 0x3}) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000d93000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000197000)=0x10, 0x800) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000eb6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fde000-0x4)=0x10, 0x80000) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00004ef000)='/dev/vcs#\x00', 0x5, 0x602000) bpf$OBJ_GET_PROG(0x7, &(0x7f00000ba000)={&(0x7f00005f7000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r4 = syz_open_dev$sndtimer(&(0x7f0000506000-0xf)='/dev/snd/timer\x00', 0x0, 0x2000) clock_gettime(0x0, &(0x7f0000edb000)={0x0, 0x0}) ppoll(&(0x7f00001f3000)=[{r0, 0x15636dad152b993, 0x0}, {r1, 0x1008, 0x0}, {r2, 0x1, 0x0}, {r4, 0x100, 0x0}, {r4, 0x2080, 0x0}], 0x5, &(0x7f0000fb3000)={r5, r6+30000000}, &(0x7f00006f3000-0x8)={0x40}, 0x8) pipe2(&(0x7f000084a000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000781000-0xc)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000e8e000)=0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f000076e000)={&(0x7f000030a000)='./file0\x00', 0x0, 0x8}, 0x10) r8 = memfd_create(&(0x7f000030f000)="2f1165762f6b766d00", 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f000023b000-0x10)={0x6, 0x401, 0xffffffff, 0x1}) prctl$getreaper(0x0, &(0x7f0000299000)=0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00007d5000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KDSKBSENT(r8, 0x4b49, &(0x7f000067b000)="") 2018/01/15 16:41:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000fef000)='/dev/snd/midiC#D#\x00', 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000891000-0x8c)={0x7fffffff, 0x2, 0x1ff, 'queue1\x00', 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x80000) 2018/01/15 16:41:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000338000)='/dev/audio\x00', 0x2000, 0x0) fcntl$addseals(r0, 0x409, 0x2) r1 = syz_open_procfs(0x0, &(0x7f00005fd000-0xa)='net/snmp6\x00') close(r1) 2018/01/15 16:41:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ade000/0xf000)=nil, 0xf000) socket$inet_dccp(0x2, 0x6, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) 2018/01/15 16:41:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() process_vm_readv(r1, &(0x7f000052c000)=[{&(0x7f00009b7000+0xd93)=""/36, 0x24}, {&(0x7f00006f1000-0xaa)=""/170, 0xaa}, {&(0x7f00003b6000-0x5e)=""/94, 0x5e}, {&(0x7f0000f03000)=""/4096, 0x1000}, {&(0x7f0000580000)=""/243, 0xf3}, {&(0x7f00006d3000-0xd8)=""/216, 0xd8}], 0x6, &(0x7f0000071000-0x20)=[{&(0x7f00002d2000)=""/71, 0x47}, {&(0x7f0000648000-0x4c)=""/76, 0x4c}], 0x2, 0x0) clock_gettime(0x0, &(0x7f0000a99000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000d84000-0x8)={0x8}, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d7c000)={0x0, r2+10000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x33) 2018/01/15 16:41:44 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000-0x28c)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x5000, 0x0}, 0x0) 2018/01/15 16:41:44 executing program 4: mmap(&(0x7f0000000000/0xc90000)=nil, 0xc90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000af1000/0x2000)=nil, 0x2000) mmap(&(0x7f0000c90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c90000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) mmap(&(0x7f0000c90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c90000)={0x0, 0xfffffffffffffff9, 0x7}, &(0x7f000098d000)=0x8) mmap(&(0x7f0000c91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c92000-0x8)=@assoc_value={r1, 0xd6}, 0x8) mmap(&(0x7f0000c90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c91000-0x6)={r1, 0xfffffffffffff000}, 0x6) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000035000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000bb000)={0x9018, 0xbca, 0x9, 0x80, 0x401, 0x0, 0x800, 0x10001, 0x4, 0x7fff, 0x37}, 0xb) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) mmap(&(0x7f0000c90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r2, &(0x7f0000331000)='./file0\x00', &(0x7f0000c90000)={0x50, 0x1f, "c078355237c725868b3937242ea5820148716f7aafe2318be5c574ea72b47ee626f00664275bf408457d60c84c769c2dae906243dd91cab89367702fbc73c708c7e10146fb44bd90"}, &(0x7f00003b2000-0x4)=0x0, 0x1400) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/15 16:41:44 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000eaf000-0xb)='/dev/vcsa#\x00', 0xb17, 0x20400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000b23000)={0xffffffff, 0x1}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006fd000-0x11)='/selinux/enforce\x00', 0x100, 0x0) recvfrom$inet(r2, &(0x7f0000758000-0x7e)=""/126, 0x7e, 0x2000, &(0x7f0000a65000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) sendto$inet6(r3, &(0x7f0000310000-0x2)=' ', 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_int(r3, 0x0, 0xe, &(0x7f000021c000)=0x0, &(0x7f0000104000)=0x4) 2018/01/15 16:41:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00005de000-0x4)=0x0) open(&(0x7f00008b0000-0x8)='./file0\x00', 0x200, 0x40) write(r1, &(0x7f0000f7a000-0x26)="26000000250001f7fff9000092ff00010300fca5010000000e00030050a6a0e90c0200001735", 0x26) writev(r0, &(0x7f0000851000)=[{&(0x7f0000d14000)="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", 0x1000}, {&(0x7f0000b1c000)="967f732a5c00d6887701ade11d1e12c01994f2a502f173d72101712d878371b8e408d5b8e1aaf5cdaffda656c16111fd3c5935bf654d68673e3402008f11a616d9ae3e57566b84e46658432edea5c283f455c4a9da8e4c9787071a4b3afd2e5f87b935df01ec4bdd82da83f4361604e0b7b2a666972243a7bc1ebb14265537b825783c858b77d197248aaca6e709e0e59488a78bd1cbcdbd5a18ce211110a2987aba658c5c2417fc998fa67ef9ff5ecc9eea1d09ef5fad628401ac58601e28a98529be03a53bdfa6b0cbb5d91467ff23ebcda75f8a748623179c", 0xda}, {&(0x7f000023d000)="8867be26006fb8db3152bb9e07f40683", 0x10}], 0x3) 2018/01/15 16:41:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffff9c, 0xc08c5332, &(0x7f0000e98000-0x8c)={0x7f, 0x101, 0x100000001, 'queue0\x00', 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000513000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 16:41:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x3, 0xffffffff00000000) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00006f8000)=0x0) r1 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000063c000)=r1, 0x4) fcntl$addseals(r1, 0x409, 0x6) 2018/01/15 16:41:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = getpid() capset(&(0x7f00004c9000)={0x19980330, r2}, &(0x7f000078b000)={0xf0, 0x3fc1, 0x8, 0xe486, 0xb80, 0xffffffffffffffe0}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r3, 0x0, 0x2, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b6a000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000e10000-0x6)={0x1, [0xfff]}, &(0x7f0000afe000-0x4)=0x6) sendto$llc(r4, &(0x7f000029b000)="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", 0x1000, 0x40000, &(0x7f0000282000)={0x1a, 0x3, 0xd, 0x7ff, 0x1000, 0x81, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000db0000-0x108)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0xffff, 0x9, 0xffffffffffffff31, 0xfff, 0x9, 0x30c9, 0x4, 0xfed8, 0x8, 0xfffffffffffffffe, 0x0, 0x8, 0x3, 0x9]}, &(0x7f000071d000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000850000-0x8)={0x0, 0x0}, &(0x7f0000835000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00003f4000-0xb8)={r5, 0x9, 0x5, 0x2, 0x2, 0x9, 0x592a, 0x8000, {r6, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xffffffff, 0x0, 0x0, 0x8}}, &(0x7f0000b84000)=0xb8) r7 = eventfd2(0x0, 0x0) move_pages(r2, 0x2, &(0x7f00009ac000-0x10)=[&(0x7f0000378000/0x3000)=nil, &(0x7f0000414000/0x3000)=nil], 0x0, &(0x7f0000ff9000)=[0x0, 0x0, 0x0, 0x0], 0x2) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r7, 0x0, 0x400000000000002, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 16:41:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) r2 = msgget$private(0x0, 0x4) getresuid(&(0x7f0000247000)=0x0, &(0x7f0000603000-0x4)=0x0, &(0x7f000066d000-0x4)=0x0) r4 = getgid() setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006cf000)="9a60fc4062ccf961e416fc1e9de4485cc972a991247fe777f2cdd997bd33bffd81fea7e88a081a4976cfaf7303c0984af64bd976a83c8591221eaec91298c89f4cefaed625263aa6ff55316d371e15757f00fccce8e7b8381819bb08e3022a052cd2b762aa6907e6", 0x68) lstat(&(0x7f00002fc000-0x8)='./file0\x00', &(0x7f0000e49000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000fe5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000749000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007b2000-0x4)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000091c000)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f000020e000-0x78)={{0x0, r3, r4, r5, r6, 0x0, 0x100, 0x0, 0x0, 0x0}, 0xffff, 0x4, 0x8, 0x7c4c, 0x2, 0x4, r7, r8, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r9 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r9, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00001df000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r9, &(0x7f00009f8000)="57217be68b22a17c11a57fa3e9b150f9754585841ccbc16ea573722486aa8dfd29c3399193ab9dae711245204c75355e294be284098641f90f970e90c104e5a57df19ef8800294dda46080770a48d1457823229ce090cf519cae003181d655fa6bbb65b0d9a73fea24e86cfad4f5fd74527aa64cac5d8fb5c0ec7ca20caa996a7e", 0x81, 0x0, &(0x7f0000b1c000-0x10)=@hci={0x1f, 0x0, 0x0}, 0x6) recvmsg(r9, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/15 16:41:44 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000001000-0x4)=0xb7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x0) clock_nanosleep(0x3, 0x1, &(0x7f00002b7000)={0x77359400, 0x0}, &(0x7f0000c45000)={0x0, 0x0}) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f000041b000-0x10)={0x5, 0x1, 0xfffffffffffffffc}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000449000-0x110)={{0x100000001, 0x0, 0x0, 0x0, "ad4be4a2d21e6bade817ddbdfb55d8a246fd6ba4ef9b04d25c0c3eede01156bf0a37941d6d1544e2260e5b8f", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "a7fb86eed9aeda8ba9f22ba18a89c56a3affa5192a564bd631da5b8bc81e7b9a2361ce09a28bcb3c647ff341073d200d7ab765be614c61557749e9f332180491", &(0x7f00006ca000)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 16:41:44 executing program 3: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006d0000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x99, &(0x7f0000af5000)={@random="009ceb432185", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@mpls_mc={0x8848, {[], @generic="858c284def0737a6202bb5782f926c0a4ab0f0f38270bffa8e93198ef850f2b2ff5e3a73d6867cc55feb22195f21bf5d849f92e7423dfca258bb7973f1c3424700000000000000070fea0b9052b10b122af816e3c16e654630d1d24687a4112699216c169537a6ffb6a6215d19b8138f515ac85f0853ebf35fa715b91c6275dc441d2708c851e4acb473c1"}}}}, &(0x7f0000e74000)={0x800000, 0x400000000000012a, []}) 2018/01/15 16:41:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b73000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000ecd000-0x14)={0xfffffffffffffffc, 0x3ff, 0x150, 0x1ff, 0xffffffff, 0x3, 0x1, 0x7, 0xfffffffffffffffe, 0x2}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00005f7000)={0x48000, 0x4, 0x0, 0x4}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f00009fc000-0x38)={&(0x7f00006b8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000576000-0x10)={&(0x7f0000f1e000-0xe8)=@newpolicy={0xe8, 0x1b, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0}, [@proto={0x8, 0x19, 0x0}, @address_filter={0x28, 0x1a, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa, 0xba, 0x401}}]}, 0xe8}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/01/15 16:41:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000161000-0x4)=0x1f, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r0, 0x4, 0x3}, 0x10) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000000)=""/177) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9, 0x5, 0x0, 0x3, 0xfffffffffffffff9, 0x7, 0x1f, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x200, 0x6, 0x17660, 0x10001}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r1, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x9}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002000-0x20)={r0, 0x6, 0x1, 0x3ff, &(0x7f0000002000)=[0x0, 0x0, 0x0], 0x3}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/context\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000003000-0x3f)={r2, 0x37, "59ca25d0c6442201dfd3673f47458c20bc71297879482bca84ede981b4ee5dff550d441e71faee17d141badf1d37ff2b682d2509cd4d7b"}, &(0x7f0000004000-0x4)=0x3f) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) r4 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000000000/0x4000)=nil) shmctl$SHM_LOCK(r4, 0xb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000006000-0x1)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000005000)=0xaf61, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x8) syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x8000, 0x40) getpeername$llc(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x10) 2018/01/15 16:41:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000df4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d5000-0x4)=0xb) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r1 = creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) rmdir(&(0x7f0000d51000)='./control/file0\x00') r2 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000d0f000-0x10)='./control\x00', 0x86000006) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000c87000-0x6)={0x5, 0x0, 0xffffffffffffffff}) inotify_add_watch(r2, &(0x7f0000fc8000)='./control\x00', 0x2000000) creat(&(0x7f0000352000+0x8b9)='./control/file0\x00', 0xac) 2018/01/15 16:41:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000ba3000)={0x2, 0x0, 0x0, 0x0}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000006a000)={0x0, 0x0, 0x0}, &(0x7f0000809000-0x4)=0xc) sched_getattr(r2, &(0x7f0000c54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/15 16:41:44 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f1a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000086c000-0x4)={0x0, []}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000e53000-0x2)=0x1, 0x4) sendto$inet6(r1, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f00005e1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000010d000)={0x0, 0x5}, &(0x7f0000a6d000)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00002a1000-0x20)={@generic="a2f9025a21182788ddce96ff4bdf32e3", @ifru_flags=0x2000}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00005f5000)={r2, 0x1, 0x30, 0x2, 0x9}, &(0x7f0000a98000-0x4)=0x18) sendto$inet6(r1, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 16:41:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f9a000-0x14)='net/ip_tables_names\x00') setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000967000-0x1c)=@req3={0x9, 0xfffffffffffffffe, 0x8, 0x80, 0x28d, 0x3, 0x8}, 0x1c) r1 = syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x10000100000001, &(0x7f0000a61000-0x25)="294e3ba9ffe33a18c1") 2018/01/15 16:41:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c6e000-0x17)='oom_scorO_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) 2018/01/15 16:41:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f00007f6000)=0x0, 0x4) r1 = open(&(0x7f0000a8e000-0x8)='./file0\x00', 0x40, 0x20) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000783000)=0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000602000)={0x3, 0x0, 0x1, 0x3, 0x101}) r2 = syz_open_dev$tun(&(0x7f000032b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) 2018/01/15 16:41:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000411000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat(r0, &(0x7f00009d2000-0x8)='./file0\x00', 0x8040, 0x40) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00002b2000-0xa8)={0x1000000000000050, 0x0, [{0x400000b6, 0x0, 0xffffffff}]}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000952000)={0x3, r0, 0x1}) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r0, r0) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000d10000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007c7000)=0x14) r4 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x12, r4, 0x20000000000) socketpair(0x3, 0x4, 0x3, &(0x7f0000bb2000)={0x0, 0x0}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000e98000-0x90)={[0x34, 0x14a, 0x2, 0x81, 0x4, 0x9, 0x6, 0x9, 0x4, 0x0, 0x99, 0x1, 0x0, 0xffffffffffffff00, 0xfff, 0xc000000000], 0x0, 0x100}) sendto$unix(r5, &(0x7f0000432000-0xf)="a500eb599991f4ddc9c8d209a787f8", 0xf, 0x10, &(0x7f0000ea4000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/15 16:41:44 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000a83000)='io\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000001000-0x8)={r1, 0x2}) lseek(r1, 0x0, 0x5) 2018/01/15 16:41:44 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000074f000)='/dev/mixer\x00', 0x100, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000ced000)=""/252) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000bc0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000377000)={0x2, &(0x7f000035f000)=[{0x636, 0x8, 0xfff, 0xfd}, {0x5, 0x9, 0x400000000000, 0x10000}]}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004b2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r2 = syz_open_dev$sndctrl(&(0x7f0000691000-0x13)='/dev/snd/controlC#\x00', 0x3ff, 0x200082) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000248000-0xb5)=""/181) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000e89000-0x14)={0xd8c7, 0xc, [0xa6a, 0x1, 0xffff]}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f000045b000-0x10)={0x72c, 0x8, [0x100, 0x9]}) ioctl$sock_ifreq(r3, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2018/01/15 16:41:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bdd000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$sock_ifreq(r0, 0x8935, &(0x7f00008b3000)={@generic="4442ba1992a8b13dc405e62f639037b1", @ifru_map={0x3c4, 0x0, 0xab50, 0xb5d5, 0x4, 0x6}}) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00007df000-0x8)='./file0\x00', 0xa) creat(&(0x7f0000bb2000)='./file0\x00', 0x8) mount(&(0x7f00001cf000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fc2000)="") mount(&(0x7f0000378000-0x8)='./file0\x00', &(0x7f0000188000-0x8)='./file0\x00', &(0x7f000066b000-0x6)='mslos\x00', 0x8, &(0x7f0000216000-0xae)="fe8ff66bd72d1017e3db6623e7fb456acc949dbd1daab2b19e0a81330ca6c38d09835a779add91296ffd0a6f7eb840209b5fcf6ae3e287bb7aa4dfff94a5653654c727fed306817c16899a851ead4f03496d1cb6f7df8d5fe02031b750377a5c26cb9043a33c4d25944b81b474353743b5f5a271425c5000d5dc8879ff5bec297a4395ef8b8b3de0a1c3ac1c2be4ce61f06772083e508925cc726d68e0ea6eff0dd0c4b18cd998aef966d50b2dae") 2018/01/15 16:41:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000001f000-0x53)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0xd, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "7f6cda1372f7a3ba"}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000348000)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00004a2000-0x4)=0x6, 0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009dc000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000e2b000)=0x0) 2018/01/15 16:41:44 executing program 4: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f00000ee000)={0x0, {""/7}, 0x0}, &(0x7f0000041000)=0x10) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000c8000)={0x5, &(0x7f00000ef000-0x28)=[{0x1, 0x5, 0x2, 0x4}, {0xa618, 0x0, 0x0, 0x5}, {0x9, 0x4, 0x1, 0x9}, {0x80, 0x3f, 0x7fffffff, 0x7}, {0x722, 0x8, 0x8, 0x3fc}]}, 0x10) syz_emit_ethernet(0x46, &(0x7f00000ed000-0x54)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0xfffffffffffffffd, [], "f7246b24eacef26d"}}}}}}}, 0x0) 2018/01/15 16:41:44 executing program 2: mmap(&(0x7f0000000000/0xad8000)=nil, 0xad8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000112000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r1, &(0x7f0000ad8000)='./file0\x00', 0x2900, 0xfff, &(0x7f0000ad8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ad7000-0x53)="1d53d4af", 0x4, 0x0, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 16:41:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c93000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xa, [@rand_addr=0x0, @empty=0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x38) syz_open_dev$sndpcmc(&(0x7f0000e5a000-0x12)='/dev/snd/pcmC#D#c\x00', 0xff, 0x80) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) 2018/01/15 16:41:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x1c) r1 = dup2(r0, r0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/01/15 16:41:44 executing program 4: r0 = syz_open_dev$amidi(&(0x7f000089b000-0xb)='/dev/amidi#\x00', 0x8, 0x200000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000412000-0x1d)="1066df732649e1a7f2d81a13b23d6fd93ea4954be448ee409003701475", 0x1d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f0000df0000-0x23)="21d795a1e541ef974f66a35a97dcb7781700c2415d9bc199494a70c968c871773147fd", 0x23) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f000096a000)={0x71709958, {{0xa, 0x0, 0x1e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmsg$alg(r2, &(0x7f00001f1000-0x38)={0x0, 0x0, &(0x7f0000627000-0x80)=[{&(0x7f0000abf000-0x6a)="13eef56e27999fd7e16c63ae6bc6a7f739e433628675a4f3069ae94f4586f12803ba03a7eb8e1e547fd133583d59fa2f0d6b586d9f3fac9008980e84f173b2d9", 0x40}], 0x1, &(0x7f0000810000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x17, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000051000)=""/120) 2018/01/15 16:41:44 executing program 5: exit_group(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x420000, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000ea000-0x94)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x2000000}, @in6={0xa, 0x1, 0x8f9f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x8}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x6}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000001000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x4, 0x100) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0xb)='dctcp-reno\x00', 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000003000-0xe7)="172c5bc6e7b001ae499b6b5909a95deae04b26fdd57b79a8aa6e3e814a0f3506dbfc8a83836afcab0b1255deecfe0c95ad3cb948a1e181538717058dd57b1542dd095a9444509fa4b211796ec5b3a675c7bf2188f84af4bc1a8d45fce3284117de7767d96b01e3718ebe503caedbcdabb5fa33fb9fb623bab329955a34dd9944f0aeb4230fdc5d24cb96a9618c1c9446558c62ec70a7c2bc2881d30f21d5b7adcb69c01d8f42cf63db7f98a6f9f8c0390256a0c8d5bea51a37e6a3c5f3bfe74c138f1e8e20d17b59ef1237b8219e835e26c818670fdc7252ac5b1dabcc85a0bb93d6d50d27f59c", 0xe7) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000002000-0x7)='cgroup\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0xaea6, &(0x7f0000004000-0xa0)="6894708d7aef90362a6c4d41a638b05a299fba608efcf86747500af9b3086d27d22fe2e112930bd2bad10c820dba1e50c734b531c0cc700369ca4534d622c18a66453bbbe63eb14bc80b5d415ee589989718eba990d84c3686b77fd3e327921e452e30a191181bf10ebbf294fd59e10280d17783db77d211ae430ee148a7a892be0c0fd0b0b6f8e6781c1e3c1be3e28dd4b44e26d24aad4f25a4248e74d83706") ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000005000-0xa3)=""/163) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000006000-0x8)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r5, 0x1, &(0x7f0000006000-0x8)=[&(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x8, r3, &(0x7f0000005000)="0ba294e7350c72ad3262e0dde5196c2b2bfa27094f83ec057224205ed696eb5933218aa82169f7402d1386c16c9a5359a548b1c7c9000dbca0472f2269978917a3016f96646b92f529f16dbab6ff5889092dca7d3c3ec29ba7588bc59b33d76818d2846d82eb300965c301f388a9a193a102a397405f946476b64b08437379e33fe97f0c52f5e1f4f6011df25d98f941b9b424fc14c6fd2110d181fc65", 0x9d, 0x7, 0x0, 0x0, r1}]) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r4, &(0x7f0000006000)=0xd7c3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000007000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x2c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x5) 2018/01/15 16:41:44 executing program 2: keyctl$set_reqkey_keyring(0xe, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00000f8000-0x10)=[{0x20, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0x0}]}) 2018/01/15 16:41:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00009d2000-0x9)='/dev/dsp\x00', 0x501000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005ff000-0xc)={0x0, 0x1, 0x0}, &(0x7f000079f000)=0xc) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000075c000)={0x2, 0xffffffff, 0x801, 0x10000, 0x8, 0x3}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00001a1000)={r1, 0x1}, &(0x7f0000aec000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e42000-0x14)={r2, 0x0, 0x6, 0xffffffff, 0x7ff, 0x1}, 0x14) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x6000020000001274, &(0x7f0000ded000-0x83)="") 2018/01/15 16:41:44 executing program 5: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005c1000-0xf)='/dev/sequencer\x00', 0xd01000, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000fe2000-0x10)={0x0, 0x0, 0x8}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000fe1000)={r1, 0x80000, r0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f000057e000-0xf)='/dev/sequencer\x00') r2 = add_key$user(&(0x7f0000194000)='user\x00', &(0x7f0000c55000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe1000)="246347a697782e95c26738aea0387e14ab183852e900c65e085d119db59f490dade12aff142a0397476afc5881c538a1f95ce852e785627e0875712ec376195c4064f5681754fdc2ad1b5c7554d7ecfd61e8", 0x52, 0xfffffffffffffffb) keyctl$invalidate(0x15, r2) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fe1000+0x494)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000583000-0xed)={r3, 0x1, 0x8, "b3ced8455d2931d7b798e7f245d85cd89e1e1cc2ccf4d0e5ae69bad2a83718df4623a97b78c2425c237b590a77e6342545cbc11b710c588d3a1cad68da4b13b4c3242a60edb128653354854876cea49e1b7c5fab52f41a4b62a0d63fdaa1bc91160deedc01fc4da4b92282669861ef3093f03d11201bf134ce6acbe2a51deffb626c133343cde678739945eceea90a8b1a2fc8db22cb4730cecf9809a31d8b9f4c2dac65ee4b8c95c061efddfb1fbd784e2330ab834de3c64c1ea9f6cbf4738b672170403e66af6b54c420e986cd4903bb5f7d1665f27849f2da985f3afebb4b79a020"}) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0xf) 2018/01/15 16:41:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a37000)={0xffffffffffffffff, 0x39e3fc4f, 0x4, 0xffffffffffffffff, 0x3, 0x401, 0x1b465952, 0x5, 0x0}, &(0x7f0000e9c000)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d49000-0x8)={r1, 0x100000005}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000dea000)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b85000)={0x0, 0x10001, 0x0, []}, 0x8) shutdown(r0, 0x1) 2018/01/15 16:41:44 executing program 7: mmap(&(0x7f0000000000/0xd2f000)=nil, 0xd2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000bd7000)={0x0, 0x0}, &(0x7f0000aa2000)=0x8) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) madvise(&(0x7f0000be6000/0x2000)=nil, 0x2000, 0x10) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009ac000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) get_mempolicy(&(0x7f000041b000)=0x0, &(0x7f0000662000-0x8)=0x0, 0x8, &(0x7f00006d4000/0x1000)=nil, 0x1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000077000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f0000d30000-0x78)={0x1, 0x78, 0x8, 0x1, 0xc36, 0x2eed, 0x0, 0x5, 0x800, 0x7, 0x20, 0x7, 0x7, 0x7, 0x800, 0x67b, 0x6, 0x3, 0x8, 0x1, 0x6, 0xe057, 0x401, 0x28000, 0x80, 0x53, 0x9, 0x100000000, 0xffffffffffffffc0, 0x6000000000000000, 0x1000, 0x100, 0x200, 0x7f, 0x687f093b, 0x4, 0x9, 0xffffffff00000001, 0x0, 0x1, 0x6, @perf_config_ext={0x3ff, 0xffff}, 0x200, 0x800, 0x5, 0x7, 0x80000001, 0x7, 0x2, 0x0}, r0, 0x35c, r1, 0x2) 2018/01/15 16:41:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000c3d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x1d8, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0xe}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffe, "96"}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/15 16:41:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x8000000000) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") vmsplice(r0, &(0x7f0000a15000-0x10)=[{&(0x7f0000eea000)="0f50afdf3b0b2fb0e2d05196cc7dcf239b62b32f288778b7f30998a28a2be67b659b8a62b1bd3f63d44e7e9a7cfb66bbc85b17211710139eeed501d80cb3f5043b87c072f017e3e95b2d0bbfeccba3a923b6ffd2cd0f41639284ac56872b470560c76d68ad4c3dea3713dd33140bbe117f02059d41", 0x75}], 0x1, 0x4) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r1, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execve(&(0x7f000059f000)='./file0\x00', &(0x7f00008db000-0x8)=[], &(0x7f0000dad000)=[]) 2018/01/15 16:41:44 executing program 5: mmap(&(0x7f0000000000/0xb41000)=nil, 0xb41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) r2 = memfd_create(&(0x7f0000654000)='vboxnet1\x00', 0x0) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000b41000)=""/145, 0x91, 0x1, &(0x7f0000b41000)={0x3, {"c43873b90e81f0"}, 0x6}, 0x10) fchown(r2, r1, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000b43000-0x400)={""/1024}) 2018/01/15 16:41:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000aed000-0x8)={0x0, 0x0}) sync_file_range(r0, 0x4b8, 0xffff, 0x1) seccomp(0x1, 0x0, &(0x7f0000feb000)={0x1, &(0x7f0000978000)=[{0x7, 0x0, 0x0, 0x407ffc0003}]}) getgid() 2018/01/15 16:41:44 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000fd6000)='/dev/audio#\x00', 0x82d9, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f000052c000-0x5)=""/5) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000fd8000-0xb)='/dev/mixer\x00', 0x80, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0xfffffffffffffffd, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x7, 0x0}}], 0x30, 0x0}], 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000aea000)={@common='bcsh0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000b04000)='./file0\x00', r1, &(0x7f0000fd8000)='./file0\x00') 2018/01/15 16:41:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00001d8000-0x8)=0x0, &(0x7f0000417000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000002000-0x6c)=""/108) accept$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) socket$nl_generic(0x10, 0x3, 0x10) 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) pwritev(r0, &(0x7f0000002000)=[{&(0x7f0000002000)="91af048c58b18bf0abcdc01f68b9a9a107f807b30431829b7309cccb821b981570d0419853cec2d45d8e97c18007f25ca92c43e6d483b3570299fa310a3a6a9ba86408a471af38cd3db24fe098f1d3430bf7094c01766652309cff2184a6132dd822ee4558243517cb14b147103e1902fce5a667ccb4267fcb1e0b15c4845d10a08aa17876873f4812e40eec207badad4ccd39c91df2bedd46add55f351b9d7fa2aef6905cdc7c6fa512b00ef7144192d20efab1d0599126d18121e202d20a67d083aebbe4ab950a1a49da2e94803a", 0xcf}, {&(0x7f0000003000-0xfa)="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", 0xfa}], 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004000-0x4)=0x0) perf_event_open(&(0x7f0000004000-0x78)={0x0, 0x78, 0x1, 0x7, 0x200, 0x96d8, 0x0, 0xee, 0x0, 0x1, 0x7, 0x4, 0x1ff800000000, 0x5, 0x18e1, 0x7fffffff, 0x7fffffff, 0x400, 0x4, 0xffffffff, 0x9, 0x5a27dbb6, 0x4, 0x4, 0x800, 0x9, 0x0, 0x81, 0x3ff, 0x3aa2, 0x3f, 0x10000, 0x1f, 0x1, 0x1, 0x5, 0x3f, 0x200, 0x0, 0x0, 0x2, @perf_config_ext={0x3, 0xe412}, 0x8000, 0x4, 0x40, 0x7, 0x2, 0xc12d, 0x0, 0x0}, r1, 0x80000000000000, r0, 0x4) bind$ax25(r0, &(0x7f0000003000)={0x3, {"23b7f985aa9949"}, 0x0}, 0x10) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x0, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000004000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000003000)='asymmetric\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="d2562d05fe63a8f212205d3a2ef4616faa434a2713151a38b5cf17abdb73e87fce670f7b8cb2d358bb7162bf867e263f67a543b6ddab635cd653eb32bf54e35630334d12b6a81fa7822a9a5104bf89d31cc52652a37c2a7cae7e58f9af1812018e8ac64e809a9a231b706a433d1894", 0x6f, r2) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000006000-0x30)={0x69, 0xd0, 0xba, 0x3, 0x3, 0x8000}) close(r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1a, &(0x7f0000007000-0x8)=0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000003000)=0x5d, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000007000+0xfb8)=0xffffffffffffffc0) 2018/01/15 16:41:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00008f2000-0x9)='/dev/vcs\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = dup2(r0, r1) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x62) 2018/01/15 16:41:44 executing program 7: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) bind(r0, &(0x7f000004a000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000005000)="c5d6dcd3d8052ee0cf0a3e436af0a6e7530f4bc8b67a2d88d24dcbe7d8ccce128b753d569fea5623ff339a8c992472c77ccfd0c0e049d7f46dd747b74e4748bd52d9f6d97544aa38c591f5e9f8fb5469216270ddad04c07e7293e6428dc3d161cfef705c37c8b88d7e281cfff8e6c9dbefd2ff8a5261dadf167c2866875a7ab1ec812f4f9fc03a2522f3da10692c42626dc3b0f1d4fa59690542107c81ca0faa173e2c9d2608df530e2476cefd9659ebcd5286db8c027c075f2252f0dcfa42fa08ed5c62", 0xc4) 2018/01/15 16:41:44 executing program 6: ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000ee000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) clone(0x22400, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a4a000)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f0000735000)="", &(0x7f0000734000)=0x0, &(0x7f000077b000)=0x0, &(0x7f0000331000-0x1)="") wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 16:41:44 executing program 1: timerfd_create(0x3, 0x800) 2018/01/15 16:41:44 executing program 5: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000086c000-0x1f)="1f0000000104ff00fcdf07dd000000000000000008000100010400dcffdf00", 0x1f) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f69000)="1f0000000104ff00fd4345bb0700008c000000000900010001160003000000a831bbfa20c2295fac282fb0e61bfea0cff9d970a5ef92d0f3acd3a504335810c3e02532d1feec0c046ce18476170aeb68361db452a2cfc526be375fdc7a22454a7016584a4e06b11c0d6abe289bd1059ce254ec32d2e0725577a44f7e3ff75e61c1046e98e25ef191b0ae6c6f4e44", 0xfffffffffffffcde) 2018/01/15 16:41:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x100], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000467000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000f92000)=0x80, 0x4) r1 = socket(0xa, 0x2000000001, 0x0) getsockopt(r1, 0x0, 0x400000000000053, &(0x7f000000d000)=""/8, &(0x7f000057d000-0x4)=0xc0) 2018/01/15 16:41:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f0000924000)=""/24, &(0x7f0000001000-0x4)=0x18) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f11000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r1 = syz_open_dev$mouse(&(0x7f0000b91000-0xe)='/dev/input/mouse#\x00', 0x101, 0x10000) faccessat(r1, &(0x7f0000e7a000-0x8)='./file0\x00', 0x4, 0x800) 2018/01/15 16:41:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005d6000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x100000000000025, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) setrlimit(0x7, &(0x7f000046f000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000095d000-0x2)={r2, 0x0}, &(0x7f000095c000)=0x8) r4 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r5, 0x6, 0x11, &(0x7f0000001000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000257000-0x4)=0x800, &(0x7f0000706000)=0x4) r6 = dup3(r4, r0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000a50000-0x8)=@assoc_value={r3, 0x2}, &(0x7f0000f8b000)=0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000534000-0x4)=0x0, &(0x7f0000d5f000-0x4)=0x4) 2018/01/15 16:41:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00009ab000-0x4)=0x0, 0x4) ioctl$void(r0, 0xc0045878) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) 2018/01/15 16:41:44 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) msync(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x89c3555653f75d8f) acct(&(0x7f0000a94000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000a96000-0x38)={&(0x7f0000001000-0x48)=@full={{0x3, {"007b6997207a18"}, 0xffff}, [{"8b2331667a993a"}, {"c1a8051be16de8"}, {"4fdda2e9e04879"}, {"3fe944f5f72f40"}, {"44c7636c44ce07"}, {"9f88609a1ec028"}, {"f6e826e5b5b6d3"}, {"68010dbd738202"}]}, 0x48, &(0x7f0000001000)=[{&(0x7f0000001000-0xb7)="b816367d381784bd4bf7a99b6a1a857dcbb154270d6bec649e0ddc47e33a77019cba71f1c4652a71fab735f67318dc727b8551bce9f275fbe9040234708c102f1e478318d00d6cbc1c2112880ab9fd5ac83cf9f56060a5f57644ff451814eb76bfa33fad6f3ca297104a84dec4fc2fb7d664190ac1ff2a1afd5bba0e548e3148133a2d933f7013320d000884bfb85e12520ea70a6784029f9b281cd1ab3727a2bc023b5ca49e8c04585c1e9c519fcc536de5e947f7a61f", 0xb7}, {&(0x7f0000a93000)="52eb39a90be0342eb118f53fbd05b531ae2bca8b28e2d1caaf52b8669469e5d1970442f8f78fae6b16142f531d9bd6529068dddf008574e42710b998900d99ac3286a454c60340f67a94ba3951ac6615c6e860912e5ae0b5fda97aa744f2fd058c7df65b79b514a680ffd2a62bd0aea9b329e85ed483297e428e4671f39efed163eadbfdcee72b9b006f9d62705e7ce55c0e407fbd07bd3ef30047cd854e54ea787cae4b9c36535f66a3b671f70e0fef2f531714e6ab1f007e6119660ee0dec9914eb5936367951220227d0bda55", 0xce}], 0x2, &(0x7f0000a97000-0xf0)=[{0xf0, 0x109, 0x1, "47235e754977f0707507b3becfd12eac10ea41d6cde4c8b740719e38ba2d80735d07a78329c600beae4c99a3840d6bd2e28adfc8997ebbb4e282376d8824d3274d4eb293e3853d31bc5f9dcb3ed5ca85c86b3c945d74e303673ae4bc93802c1d163fe9b1e3f5db63c26a6844d193083798bcde98003d8effb785b82299d61abe94bb037e373e33173a282f20d3f3e72e36f2fcbcbe0bdc5cfadb09ec43a1ae6bd6a1483c89837c94ab069e4e852f97d954b5a5f6d19465cff5e80e82710280c8d28b4f13c656b53a40d5c3b14c3e7621b96f6ff6485fa0c444be4cca41c3"}], 0xf0, 0x20000810}, 0x1) [ 63.392988] IPVS: length: 24 != 8 2018/01/15 16:41:44 executing program 7: clone(0x0, &(0x7f0000ef3000-0x3f)="", &(0x7f0000e79000-0x1)=0x0, &(0x7f00009f1000-0x4)=0x0, &(0x7f00008d6000)="") r0 = dup(0xffffffffffffff9c) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000331000-0x90)={[0x0, 0x9, 0x3, 0x2, 0x80000000, 0x1, 0x3, 0x2, 0x5, 0x5, 0xe4ae, 0xfffffffffffffff8, 0x0, 0x2, 0x7fffffff, 0x800], 0x4000, 0x20000}) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00009ba000-0x8)='./file0\x00') 2018/01/15 16:41:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) lseek(r0, 0x0, 0x2) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000b20000)="80fd05002000", 0x6}], 0x1, 0x0) 2018/01/15 16:41:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000008000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x0}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000695000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c0414c00401a0dbf8a669ebdedd102c4f7a79e606457dfd00000001ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_ifreq(r0, 0x4000000008921, &(0x7f0000fc5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/15 16:41:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b43000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000002000-0x24)={0x8, 0x10000, 0x5, 0x2, 0x1, 0x1f, 0xa46e, 0x20, 0x5, 0x6, 0x1, 0x80}) 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) readv(r0, &(0x7f0000003000-0x90)=[{&(0x7f0000002000)=""/154, 0x9a}, {&(0x7f0000000000)=""/42, 0x2a}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/206, 0xce}, {&(0x7f0000003000-0x3f)=""/63, 0x3f}, {&(0x7f0000003000-0xf3)=""/243, 0xf3}, {&(0x7f0000000000)=""/220, 0xdc}, {&(0x7f0000001000-0x8f)=""/143, 0x8f}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000003000)="e6f486e2eaffd203c5ee8ec98192400e33ffb924de5436dcd528cae5c963f7d5ae2d948df8b0ccdcb3da7bad5bdc182f0bbaddefbdf3a4eb1e8fdcf2a5cb7764c71f3493c873f4c14991f47ea229863ab631f8e0dd4805e971d1818636585488850dc016bf2d5d10881bbfc7f183eab77e5545a15a2fa70e142d1a2f664380053e3c", 0x82) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000003000-0x30)=[{&(0x7f0000004000-0x5b)="c4b68029ef60978011123a8ce4b6e8ae78c0074cf5de5efa9c247822640eaec889a705711bba34e057fa1715d79febc92e8e51aa4c42b11feaa5344c6d792f809bff321ff29a514b355832737257bc55cd2dcdaa9b2c2f134502a7", 0x5b}, {&(0x7f0000004000)="0bce7853647f054e7e40686ff5bcd1b74a498b7c2e19f0b6b4af34801c98331bf9a872dfad3b4e0268e15339dabfe1c41b9774fae5b5e8a05b107288a56f852b6799fe9603b44060d4bba77b4baf04eb993a374e200037122bd18d5c04e702705e986c11b0bed68b523077b36316f418a7abb1ad865ffe9de34a9cf3422a3bc2bcdfded575d6e63156e0bc54e4059150978dd014e30de40dcead236b98e9", 0x9e}, {&(0x7f0000004000)="b3e03872b1eb36c6e249", 0xa}], 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000006000-0x4)=0x100, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000006000-0x10)={0xa, &(0x7f0000006000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r3 = timerfd_create(0x7, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000008000-0x20)={0xffffffffffff704b, 0x9, 0x4000000, 0x2, 0x2, 0x5}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000005000-0x4)=0x4) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000007000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000)=0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000002000-0xc)={0x8, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000005000-0x8)={0x0, 0x7}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x4}, &(0x7f0000007000-0x4)=0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000008000)={0x0, 0x1, 0x8, [0x0, 0x6, 0x0, 0x0, 0x0, 0x5, 0x4000000000000000, 0x7fff]}, &(0x7f0000008000)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000006000)={0x0, 0x7, 0x80}, &(0x7f0000004000+0x64c)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000006000-0x8)={0x0, 0x1}, &(0x7f0000009000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffffc0}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000009000-0x18)={0x0, 0x2, 0x30, 0x5, 0x3a}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000009000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0xfffffffffffffffd, 0x3, 0x48}, &(0x7f0000008000)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000009000-0x38)={&(0x7f0000009000-0x1c)=@in6={0xa, 0x2, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000008000)="f39fb9918e0c6902ce97fd339397d092606e68c6988af2d3cbd7b2baccb2488b8e530e89d2d314cb", 0x28}, {&(0x7f0000008000+0xce5)="10733eaa9f189d41c62921e04dbba4edcd536ffee1d7bbb43afb0fec2b40354620ff0429dfd6ef2deb8daf6c16f609492e817d31adf1d0f25591b7a95dc8e7c0cd6e824e981815c83060b1ae11ac0f93b0a8d02015f2483d70e6ec304705e4a4de5ca7fffc9b0fb6e9d78fb1067b0e09cb375ad6d77f5225f73fb7f85c8ebe1a74fa2eec6b32b9c9926d80553b3dfe60638d9973779fc038a803c14b4ebd8284f4bbcaaf22ab2c8f4a12f75289de9a41086e36156aa8151fadfb7c7e15608b8451a89ef6c4e0daf0c02b9ce59511b8b18fd02523f0b31fcdb0c4674f4b99644648c53443545a39b82892c0a962a352a4aedf47d47dfaa89f", 0xf8}, {&(0x7f0000008000)="3f16d09a4bfcedeb7b9b8292eb568d5457ac738a33c247c34eef4d891f7e300540e1107dabc09eb6998ab0d2f61d8220f29b050496797764bf42cf9a937ae5a32cb5c76b05c8d2fb84d28d046894948fca09f96b71659f280df131cf244c1508918128534f8641a7368c465200087e9dc8e9404afa0472084720b49355134195626ccd7e0827c396a8a9cd5e3cbcbe074bdf67cf8f810b73b9e2bf6e1b2a420aef48d52acbb4671a", 0xa8}, {&(0x7f0000009000-0xaf)="a3b7d037d07d2b2fbeb9677849e91bc2784a7dd131b016162817e4541325856e6608e3670c82bd78d17d6e7fad1eca3181b18102ef8ead7997167fc0f65fe8cd212a7b8aee0ead49d4a16a51e73075cd20033c3cca1ff291a5a0122b7502a317370635c73446d97a817d7acf69dc32153bc2b5e349beee9f21ba1afda2ff56f8c67351f025069f38714b7a3045a5f3b3a08e1bb5b48a6b976504e13efc4a34a2666a2c9f70dffd52fa58d75ccd57e7", 0xaf}, {&(0x7f0000008000-0x8c)="9f3e47a30b8902e1ee3712111ddff003d5e4f126352642f6e2329c337d403ec5bec7ed692ad1f3a0f4d4cf20a94b1d8bc4e4eaff2bf9f7b6ec3a6177bb05a47ed5b961b667a797d4a419946d7fc839d5bb9718f53fbdfca58ab0b30df6a99b74152c242b2b59c91e612178cdc8f458879c690aededa769094b52dd7ecbf5c6fddb07b1a9e4033737121a9f1f", 0x8c}, {&(0x7f0000000000)="2721f137d7b868fa21341bdead007eaad95c6b7fcef99cfa27c857fe9d7e45385508fb4eb632d8717f222d9891b919dde4cf3e61576a90957818aa4d7b66731ae31290d5dae7ae6667a64360d79739ea3ae38dcc843259d7669d1644e0bf6393d140155fad8154b5d55e885d136bb6407a494ee74352f750e9d3b0cde1", 0x7d}, {&(0x7f0000009000-0x7b)="65524c51d03bc1328f4ee531e4e6629de6d4dddb8092049351ff613061c4cb84e3a235b3e2c46f639b8eef4a408b50efc7fdf57b88793fca0b50946e88cf25d21c07cfa5c5d5e9b8ba95d1ca57e3eb687c80653331d102b3167546635e55771f2f9e62113e16b4cee10a8abbf46ae71214b13e12b319b1193a8afd", 0x7b}], 0x7, &(0x7f0000009000-0x1e0)=[@sndinfo={0x20, 0x84, 0x2, {0x1f, 0x4, 0x3, 0x5, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0x4, 0x55c, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x9, 0x40, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x960, 0x202, 0xfffffffffffffffa, 0x6c87, 0x5, 0x1000, 0x8001, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0xfffffffffffffff9, 0x2, 0x7, 0x401, 0x5, 0x80800, 0x100, r8}}, @init={0x18, 0x84, 0x0, {0x800, 0x671c6da0, 0x4, 0x6cb}}, @sndinfo={0x20, 0x84, 0x2, {0x2a, 0x201, 0x7, 0x100000000, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x7, 0x10000, r10}}, @init={0x18, 0x84, 0x0, {0x800, 0x80, 0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x5, 0x9, 0x8001, 0x2, 0x4, 0x73c, 0x10000, r11}}], 0x1e0, 0x1}, 0x805) 2018/01/15 16:41:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_readv(r0, &(0x7f0000596000)=[{&(0x7f0000a78000)=""/124, 0x7c}], 0x1, &(0x7f0000891000)=[{&(0x7f00008b4000-0x2e)=""/46, 0x2e}, {&(0x7f000076a000)=""/28, 0x1c}, {&(0x7f00003f6000-0xdc)=""/220, 0xdc}, {&(0x7f0000232000-0xb8)=""/184, 0xb8}, {&(0x7f0000fae000)=""/53, 0x35}, {&(0x7f00009f7000)=""/122, 0x7a}, {&(0x7f0000532000-0x53)=""/83, 0x53}, {&(0x7f0000c97000)=""/76, 0x4c}, {&(0x7f0000f8d000)=""/133, 0x85}, {&(0x7f0000bd3000)=""/4096, 0x1000}], 0xa, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c88000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x5) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f000000a000)=[], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") [ 63.398301] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 63.403280] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/15 16:41:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000350000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000089e000)={&(0x7f0000fd2000-0x15c)=@delpolicy={0x15c, 0x21, 0x100301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x10c, 0x11, [{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000fd9000-0xa)=')selinux]\x00', 0x2) [ 63.406794] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 63.510696] IPVS: length: 24 != 8 [ 63.513536] binder: 10740:10742 ioctl 40046205 5 returned -22 2018/01/15 16:41:44 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f000000a000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x7fffffff) ioctl$TIOCNXCL(r0, 0x540d) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/15 16:41:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x12240) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000b77000)={0x1, 0x100000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup2(r1, r1) connect$nfc_llcp(r3, &(0x7f0000b29000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d07030fa45598e878297e1aa9c50439f7f9f0486350bb808ce59b8ebe0368832d18c163ade968b7791ce3e93b8de6b52f6737564aa50acbdbea08b8ce01647", 0x0}, 0x60) 2018/01/15 16:41:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/15 16:41:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e3000-0x11)='net/raw6\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f00004db000)=0x0, 0x8) 2018/01/15 16:41:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x1}) r1 = socket(0x11, 0x80803, 0x0) timer_create(0x0, &(0x7f0000001000)={0x101, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x2)=0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) 2018/01/15 16:41:44 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000ace000)={@random="43827added00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x6558, "27f8dbfaa35d4234682951a43a0e"}}}, &(0x7f00004a9000-0xc)={0x1, 0x1, [0x0]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a12000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000735000)={0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000884000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000a1000-0x4)=0x8) 2018/01/15 16:41:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) sendmsg$nl_route(r0, &(0x7f00004f4000)={&(0x7f0000b36000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c5f000)={&(0x7f00002e1000)=@newlink={0x38, 0x10, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, 'gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000026f000-0x4)=0x0, 0x800) sendto(r1, &(0x7f00002bf000)="73866bd472232baad0550eff2034b37d016761b2c274e9440aa494b2157c4caba73d23bda109a10d3cc17cbf44d9ea635254e1af9589409d36d2431f5d2980eba3bdd9f62e9e6fb2ae69ad0b6ecf03ee9a1b59ca2cb5e0daac", 0x59, 0x840, 0x0, 0x0) r2 = socket(0x10, 0xa, 0x0) ioctl$sock_netdev_private(r2, 0x1000000000089fc, &(0x7f00005dd000-0x97)="c1df2e26b15893881200ace4ce52fa8e1c6b200f82c3336c4069252759682458d337812b3e99196a7414b83a15d069c45a61770a361c9ae7f96116216c342e764563d8faffa437fcfe2572443a6cdf5c6afeb4d4d9be51b9160a40c3b126e3abd73ea74c4566266dc62e40335868578fe8b3973b6df63eaccd2816ba166fef4c7fad05b268496609527b2176bfe9dce1f37997159b3f9c") r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a2b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) statx(r3, &(0x7f0000bb0000-0x8)='./file0\x00', 0x5000, 0x80, &(0x7f0000795000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r2, &(0x7f0000cff000-0x12)="120000003200e70801ffe90009149b000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/15 16:41:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000859000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$setopts(0xfffffffffffffffd, r0, 0x0, 0x0) [ 63.559322] binder: 10740:10742 ioctl 40046205 5 returned -22 2018/01/15 16:41:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(0xffffffffffffffff, &(0x7f00005f9000)={0x0, 0x0, &(0x7f0000223000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x8040) 2018/01/15 16:41:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f00000c3000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) ioctl$KDDELIO(r0, 0x4b35, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000002000-0x8)={0x1, 0x40}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000002000)="b6e18100982310bb50f7247e7be08af32297590c58ddebae59facea06e852a5e617ecf04d9bcc5453779631b2c22df63f477edcb7c1c4376a5de2c9c57e59128c9a7edf2bef5751ca0d0f5be7b35c48385ed4bd23368986a0b1dab2e6567747b447bf63cd662a2504cff310e9513018572d661c31918f0b1463e80169563fcd0163935031f878d70f40c0e40049eb7d8e5b34197fdc0004665d626d3357e291ea2d6ca534791dd637fb5b9bc51ed26383c6255b298b902c5accd83b96c7f53c4a718ee1bf7edca5be117e8ebf04cd4ed641f3c86d997", 0xd6}, {&(0x7f0000001000-0x92)="179fd78143a2e117abeed80debbe1f5e52313fbe67662302ab712e1e0f8f74b102c01fd86a9f30e2fcd30d5701b5f50098a0f928c24f7badb315666818f8cad36927ff43b21543365eb0c2931dc0720a460d168f3e9acd57c62fa49d01839201bb27696a1429ca2666bf51548bc8a0953afd375c3888cecd7228d6de46fda3bcdc76cc89fb4d9c12872100a4ce92f1de06e2", 0x92}], 0x2) exit_group(0x2) getuid() r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001000)=""/63) fcntl$getflags(r1, 0x40b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000001000)={0x0, &(0x7f0000003000)=[]}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000003000-0x8)=[0x1, 0xb8]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000004000)={0x3, {"b562d861078c95"}, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000006000-0x8)=@assoc_value={0x0, 0x2f10}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000-0x8c)={r2, @in={{0x2, 0x1, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000)={0x2af, 0x4, 0x5, 0x2, 0x10000, 0x80, 0x4800000000000, 0xfffffffffffffd2f, 0x3, 0x7ff, 0x3, 0x6}) timerfd_gettime(r0, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000007000-0x4)='/selinux/mls\x00', 0x1) ioctl$TIOCCONS(r0, 0x541d) 2018/01/15 16:41:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) write(r0, &(0x7f0000004000)="260a000053002ef1c314c1f81922feb70003e3010000000000000912be", 0x1d) 2018/01/15 16:41:44 executing program 2: mmap(&(0x7f0000000000/0x216000)=nil, 0x216000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fgetxattr(r1, &(0x7f0000215000)=@known='system.sockprotoname\x00', &(0x7f0000216000-0x3)=""/3, 0x3) mmap(&(0x7f0000216000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000217000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/15 16:41:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000af6000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00007a8000-0x4)=0x42, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000dc000-0x4)=0x0, &(0x7f000013c000-0x4)=0x4) fcntl$setpipe(r1, 0x407, 0x10000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/01/15 16:41:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f00001ba000)={0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000038c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = accept(0xffffffffffffffff, &(0x7f0000c6c000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f70000-0x4)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e2f000)={0x3f5b2202, 0x100000000, 0x1c000, 0x1, 0x10001, 0x2, 0x10001, 0x1, 0x2, 0x2a, 0x2b0}, 0xb) bind$netrom(r0, &(0x7f00000c4000-0x48)=@full={{0x3, {"466235adca05d9"}, 0x7fffffff}, [{"fa84ca9d21e2cc"}, {"3a134c1f410d56"}, {"03b07a67fe1960"}, {"b7d4bbf90b38d0"}, {"2fcc0566443d21"}, {"dbb5f0e3a798b4"}, {"3268ece21615bd"}, {"7d60954d17c92f"}]}, 0x48) 2018/01/15 16:41:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x10002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000062b000)='/dev/dsp\x00', 0xc0000, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f00000b9000-0x8)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0x94)={0x0, 0x8c, "fd05d057b064560689d980727295debf042ffe630130f26485cb056f7c6af126c8435280eb7fff334dfc6c63d9c407ac9747e4838106cfc070d81983b9b6c7605921ea7db8f589dc2eb7383fec943cbfa213cef909d7b29b1cf7d1dadef46fec7835feb136038b4fa173c48fd76f88876dffa14b0c458ba0f726baf5ca365f810a28032693660e63b0ae0c3b"}, &(0x7f0000001000-0x4)=0x94) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x2, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r3, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000040b000-0x10)=[{&(0x7f0000004000-0xdc)="0500000000000000061c2dfc0b98f83dac2c0db5abe931f11368a82cc15eb4039ec10000090700b5e8bc0008fb97000000000000000700", 0x37}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:41:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000b94000-0x71)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xb}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "37c6e48a8f91580b"}}}}}}, &(0x7f000086d000)={0x0, 0x1, [0xb8]}) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000520000-0x8)={0x0, 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000633000+0x6cf)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001, 0x0}) 2018/01/15 16:41:44 executing program 2: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000aef000)='/dev/audio\x00', 0x10400, 0x0) sendto$unix(r0, &(0x7f00007de000-0x84)="a9386ec5173fc670b86a5ed76bb145018cbb05b44f220783b2abc59a4619da1ac8056dfc791937b4d8e172e2412f19b592cc58964d82957b3daf1438642f5aea41d5f108b208f6a13a4cdc62c8cd36b99cf2bff3e39ba010c5e21cbe0118f4516df4e846432a9dbb199783abb1ed2f00848254c44337fb7bf6183a1ecb8285a83b20e036", 0x84, 0x40000, &(0x7f0000960000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x9) mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008b000-0x8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000a3e000-0xe)='./file0/file0\x00', &(0x7f0000831000)='./file0/file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") mount(&(0x7f000035d000-0xe)='./file0/file0\x00', &(0x7f0000210000-0xe)='./file0/file0\x00', &(0x7f00009c9000)='aufs\x00', 0x2000, &(0x7f0000a51000-0xec)="") 2018/01/15 16:41:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8, &(0x7f0000107000-0x37)="", &(0x7f0000477000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f000065a000-0x2)="") r0 = signalfd4(0xffffffffffffffff, &(0x7f000087b000-0x8)={0xa0}, 0x8, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000082000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8e2a, 0x2000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000e8000)={0x0, 0x0, 0x0}, &(0x7f00002c4000)=0xc) ptrace$pokeuser(0x6, r2, 0x8, 0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f000035b000-0xe)='/selinux/user\x00', 0x2, 0x0) read(r0, &(0x7f0000283000)=""/128, 0x80) 2018/01/15 16:41:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x2) r1 = getpid() r2 = getpgid(0x0) kcmp(r1, r2, 0x7, r0, r0) r3 = shmget$private(0x0, 0x2000, 0x0, &(0x7f000076e000/0x2000)=nil) shmat(r3, &(0x7f00008ad000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r3, 0xb) shmctl$SHM_UNLOCK(r3, 0xc) syz_open_dev$sndmidi(&(0x7f000025c000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/01/15 16:41:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000046d000)=@generic={0x0, ""/126}, &(0x7f0000f94000-0x2)=0x80) r1 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e36000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e9e000-0xb8)={0x0, 0x3f, 0x8, 0x9, 0x0, 0x16e8, 0x3, 0x80000000, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x400, 0x2, 0x1, 0x4}}, &(0x7f0000eac000+0x3aa)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00008ca000-0x4)=r4, 0x4) pselect6(0x272, &(0x7f0000cc9000-0x40)={0x4ba53ab3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dfa000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0x0, 0xc998, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x77359400, 0x0}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/15 16:41:45 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000000e000)={0x81, 0x0, [0x5, 0x10001, 0x10001, 0x9dc1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x400000000000081, 0x0, 0x0, 0x0}) pkey_mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) 2018/01/15 16:41:45 executing program 3: r0 = perf_event_open(&(0x7f0000782000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mknod(&(0x7f0000af4000-0xe)='./file0/file0\x00', 0x0, 0x0) mkdir(&(0x7f000092a000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') umount2(&(0x7f0000117000)='./file0\x00', 0x0) writev(r0, &(0x7f0000978000)=[{&(0x7f0000c44000)="1f00000001031900045f07002000068100ed3b85090001000100ff3ffe5870576f6ab02e6eadefa515a4e771e46e504f7d80b489100b633aa606d637d5600b533043ed820ddae407d7fc03c52daf79394fb0fc47b6fc71435af04733749233f82140cf4ebe392c00ced8793d7315ff50bd4942727627cfdfd5ee0d90485f012c4f5a29c89eebf35f2a9450945c5e39de3b7d986784c6613da38a5c4c36b7559e37039cb5cd42e237a38bf5eccae11edfa28368f3eb9d3da2066296224618142417314efdb9fa3c95aa69e963ac706b98ff7e50c6f34bf22fe8a74262b88bbb2a64d6accbc77cfd3c8fe7d18569ca", 0xffffffffffffff34}], 0x10000000000001f2) 2018/01/15 16:41:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000bbf000)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffc) read(r0, &(0x7f0000fb6000)=""/28, 0x1bf) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000320000)={{0xc37, 0x8}, 'port0\x00', 0x25, 0x1000, 0x7ff, 0x8, 0x7, 0x7fffffff, 0x4c1, 0x0, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000307000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x1, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000cde000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00009cd000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/15 16:41:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fcntl$getown(r0, 0x9) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e47000)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000d86000)={0x7, 0xfff, 0x2, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x80000001, 0xffff, 0x7fffffff, 0x2, "95606b91ff658b706d6e3d22ef54f29c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000506000)=@assoc_id=0x0, &(0x7f0000c87000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e53000-0x10)={r2, 0x0, 0x800, 0xfff}, &(0x7f0000a98000-0x4)=0x10) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) 2018/01/15 16:41:45 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000002e000-0x40)={0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f000002e000-0x10)={0xc, 0x4}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f000001e000)=""/0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000014000-0xf8)={0x2, 0x0, [{0x7, 0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x0, 0x6e68, 0x0, 0x0}]}) lseek(r2, 0x0, 0x2) 2018/01/15 16:41:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x5) setsockopt(r0, 0x1, 0x2, &(0x7f00008f3000-0x73)="3b98b71987596b3a4d8c43800aa77c9e88c0df9c0ff8e5ebf14016e887937a8b4c108e0a3495e49b3b7c1339aaac8a48f1c2474c6a78c8614dd6c2ae832dcc4dbd69d289091481595de6ac6811422192d191e6b43947454d6cede947bd02aaa6ce169105b5208273fe48f1fc00001e4b1c13a0", 0x73) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00006c4000)=0x1ff) readv(r0, &(0x7f0000282000-0x10)=[{&(0x7f0000281000)=""/56, 0x38}], 0x1) close(r0) 2018/01/15 16:41:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00006fd000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000418000)=0x1c, 0x80800) preadv(r0, &(0x7f0000544000-0x60)=[{&(0x7f00005ad000-0x91)=""/145, 0x91}, {&(0x7f0000b40000)=""/65, 0x41}, {&(0x7f000035f000)=""/131, 0x83}, {&(0x7f0000daf000-0xbc)=""/188, 0xbc}, {&(0x7f000032c000)=""/0, 0x0}, {&(0x7f000048c000-0x95)=""/149, 0x95}], 0x6, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') read$eventfd(r1, &(0x7f0000009000-0x8)=0x0, 0x57a) 2018/01/15 16:41:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") link(&(0x7f0000b24000-0x8)='./file0\x00', &(0x7f0000d9c000)='./file0/file0\x00') r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000843000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000d63000)=0x9) 2018/01/15 16:41:45 executing program 0: mmap(&(0x7f0000000000/0xb10000)=nil, 0xb10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007d6000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000611000-0xc)={0x3, r0, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00006c0000-0xc)={0x7, r0, 0x1}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f00000af000)="64adaa1bbf3051f6d272210bed82c072cd507b51b55f266e8af2b48c680fe4794d04c46e702841b6d2d5c4e37ed8bc53c5a1b60409fe290b20f874142897f453b5362c67d7dd1a") mmap(&(0x7f0000b10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000b11000-0x18)={0x0, 0x1, 0xd8b, &(0x7f000004b000-0x8)=0x0}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f00008d2000)={0x7fffffff, 0x1000, 0x3}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @sint={0x2, 0xfffffffffffffb83}}]}) mmap(&(0x7f0000b11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000b12000-0x10)={0x0, 0x9f83, 0x3, 0x90}, 0x10) 2018/01/15 16:41:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) pipe(&(0x7f0000387000)={0x0, 0x0}) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f00002df000)=0x5c, 0x4) r2 = epoll_create(0x4) inotify_init1(0x80000) epoll_wait(r2, &(0x7f0000b42000-0x24)=[{0x0, 0x0}], 0x1, 0x80000000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00005d4000-0xc)={0xffffffff80002004, 0x0}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d1e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair(0x19, 0x3, 0x800, &(0x7f0000c47000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) 2018/01/15 16:41:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f000088b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x49, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x9, 0x0, 0x0, {0xa, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x0, [@multicast1=0xe0000001]}, @generic={0x0, 0x6, "bdd6305b"}, @lsrr={0x83, 0x7, 0x6, [@loopback=0x7f000001]}]}}, "9fcfec0900"}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r0 = msgget(0x3, 0x80) msgsnd(r0, &(0x7f0000893000)={0x2, "f5c4dfa6eaff724ba33ff44ff201bb8a3da020f95ce80cb106e474c485c48d07faca8f3440e1b1e8fb9be4fe2364f5262594b4d022d9edf78e80435ca7cf5a8f8fb55dedfd7df6a54aa6c947fbe05b19eb2a14ff0324b4ba4d8f3799b04c962a4ec7e85ccda9e42e6be333c7c0b1c44660b25f7d9802fd74ae7ff0ec7926b2c0d4a6fcfcf2b30bb07af71e5708dd1ead0ef44ede17f727bd255357afb507c29241b2bbb23c434c24fb481a97ecbfe17b22a4f1"}, 0xbb, 0x800) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003a5000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00005a6000-0x4)=0x9, &(0x7f0000151000-0x4)=0x4) connect$inet(r1, &(0x7f0000824000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 16:41:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$audion(&(0x7f0000c28000-0xc)='/dev/audio#\x00', 0x200, 0x0) statx(r0, &(0x7f00003eb000-0x8)='./file0\x00', 0x800, 0x885, &(0x7f0000d9a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$amidi(&(0x7f0000ede000-0xc)='/dev/amidi#\x00', 0x3, 0x80000) pread64(r1, &(0x7f0000793000)=""/85, 0x55, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000758000-0x6)='ramfs\x00', 0x6, &(0x7f0000ef5000)="") unshare(0x20000) r2 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r2, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) clone(0x30020100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000a46000)="") 2018/01/15 16:41:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) 2018/01/15 16:41:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000ff4000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0007}]}) getxattr(&(0x7f000059a000)='./file0\x00', &(0x7f0000f82000-0x11)=@random={'os2.\x00', '\x00'}, &(0x7f0000fe3000-0xca)=""/202, 0xca) inotify_init() r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000b7000-0x9)='/dev/dsp\x00', 0x1, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000073000)={0x8, 0x2}) 2018/01/15 16:41:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000996000-0x8)='./file0\x00', &(0x7f0000909000-0x17)=@random={'user.\x00', 'vboxnet1/vmnet0#\x00'}) pipe(&(0x7f00005ab000)={0x0, 0x0}) preadv(r0, &(0x7f00008d8000-0x30)=[{&(0x7f00008c7000-0x20)=""/32, 0x20}, {&(0x7f0000cfc000-0x7f)=""/127, 0x7f}, {&(0x7f00003a1000-0xfe)=""/254, 0xfe}], 0x3, 0x0) clock_gettime(0x0, &(0x7f0000944000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000bb8000)={r3, r4+30000000}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x17) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000419000)={r5, 0x6}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00002af000)={0x5, &(0x7f0000d01000)=[{0x6e000000000, 0x1e, 0xfb, 0x1}, {0x3, 0xffffffff, 0xfffffffeffffffff, 0xfff}, {0x400, 0x6, 0x7, 0x4fa6304e}, {0xd3, 0x377, 0xff, 0x5}, {0x7, 0xffffffff, 0x8da, 0x795}]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00006e5000-0x4c)={0x1ff, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000e8a000)={0x0, 0x0, 0x0}, &(0x7f0000833000-0x4)=0xc) move_pages(r6, 0x9, &(0x7f0000f45000-0x48)=[&(0x7f00002a3000/0x4000)=nil, &(0x7f0000881000/0x1000)=nil, &(0x7f0000e8d000/0x1000)=nil, &(0x7f00006af000/0x1000)=nil, &(0x7f00008b9000/0x400000)=nil, &(0x7f000024e000/0x2000)=nil, &(0x7f0000a6e000/0x4000)=nil, &(0x7f0000515000/0x4000)=nil, &(0x7f00006a1000/0x3000)=nil], &(0x7f000079e000)=[0xfff, 0x8001, 0x4, 0xb7], &(0x7f00007e1000)=[0x0, 0x0], 0x2) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/15 16:41:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000081e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000c9c000-0x12)='/dev/snd/midiC#D#\x00', 0x80000000, 0x4000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000443000-0x4)=0xe5d2, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000068f000)=@assoc_id=0x0, &(0x7f0000347000)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000f54000-0x8)={r3, 0x6, 0x6}, &(0x7f00007b8000)=0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00000eb000)=0xbde9) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000d2b000-0x1)=0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e5f000)={0x0, 0x0, 0x103001, 0x1000, &(0x7f000062f000/0x1000)=nil}) [ 63.922204] audit: type=1326 audit(1516034505.183:461): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10841 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 16:41:45 executing program 6: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5407, &(0x7f000001e000-0x3)=0x0) 2018/01/15 16:41:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xc970, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x24000000, 0x3f}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x0, 0x4) lremovexattr(&(0x7f0000d79000-0x8)='./file0\x00', &(0x7f0000ddd000-0x1a)=@known='com.apple.system.Security\x00') r1 = request_key(&(0x7f0000c48000)='dns_resolver\x00', &(0x7f0000add000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c6c000)="5d2f1e6c6f00", 0xfffffffffffffffc) ftruncate(r0, 0x2b9) openat$dir(0xffffffffffffff9c, &(0x7f0000ceb000-0x8)='./file0\x00', 0x80000, 0x88) keyctl$describe(0x6, r1, &(0x7f0000e84000-0x1f)=""/31, 0x1f) 2018/01/15 16:41:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = dup(0xffffffffffffff9c) r1 = openat(r0, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f000042b000)=@known="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") 2018/01/15 16:41:45 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x0, 0xfffffffffffffe01) sched_setaffinity(0x0, 0x8, &(0x7f0000011000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 16:41:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001a6000)='/dev/rfkill\x00', 0x800, 0x0) sendto$ipx(r0, &(0x7f00008af000-0xc)="abf353f01c5c8ac8390ab50e", 0xc, 0x200080d5, &(0x7f0000ca9000-0x10)={0x4, 0x9, 0x8000, "8c7b8f703258", 0x8, 0x0}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x6, 0x3f, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ef5000)={0x0, 0xffffffff}, &(0x7f00005c6000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006e2000)={0x1e9800, 0x9, 0x8, 0x10001, 0x6256, 0x8, 0x43, 0xfffffffffffffffb, r2}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) clock_settime(0x1, &(0x7f00006b1000)={0x0, 0x0}) r3 = syz_open_dev$vcsn(&(0x7f00007c0000-0xa)='/dev/vcs#\x00', 0x7fff, 0x26401) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000ec3000)={0x88}, 0x1) 2018/01/15 16:41:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000dbf000)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000b3e000-0xc)='/dev/autofs\x00', 0x2000, 0x0) perf_event_open(&(0x7f00001d7000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)=""/67, 0x7ffff000}, {&(0x7f0000009000-0x8d)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000009000-0x63)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x6, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c08000)='/selinux/mls\x00', 0x0, 0x0) getpeername$llc(r0, &(0x7f0000e6f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bf0000-0x4)=0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e2d000-0x11)='/dev/qat_adf_ctl\x00', 0x98001, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000cb7000-0x8)=0x0) 2018/01/15 16:41:45 executing program 6: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x198, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b6d000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000962000)={0xfffffffffffffffb, 0x100, 0x7f}) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6d000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000b6e000-0xc)={0x5, 0x7e53, 0xfffffffffffffffe, 0x7fffffff, 0x401, 0xe654, 0x4}, 0xc) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000234000)=@common='vlan0\x00') 2018/01/15 16:41:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f6a000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000de5000-0x4)=0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c4e000)={0x9, 0x6, 0xfffffffffffffffc, 0xd639, 0x8000}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000e8c000)='big_key\x00', &(0x7f0000b6a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f50000-0xe5)="1e", 0x1, 0xfffffffffffffffb) keyctl$revoke(0x3, r1) [ 64.091124] audit: type=1326 audit(1516034505.185:462): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10841 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=191 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 16:41:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000079e000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000cdf000-0x4)=0x4) bind$alg(r0, &(0x7f00001bf000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000e30000)=0x3) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000072000-0x60)=[{&(0x7f0000d40000)='&', 0x1}], 0x1, &(0x7f00005be000-0x48)=[], 0x0, 0x0}, 0x8000) sendmsg$alg(r2, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f75000-0x1f)="c0", 0x1}], 0x1, &(0x7f0000c3b000)=[], 0x0, 0x0}, 0x0) getrusage(0xffffffffffffffff, &(0x7f000047a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00009fd000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 64.187484] audit: type=1326 audit(1516034505.186:463): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10841 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 64.212585] audit: type=1326 audit(1516034505.187:464): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10841 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=253 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 16:41:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x80000080045006, &(0x7f000000a000)=0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000834000-0x70)={r0, 0x2, 0x7f, "3596c0a66d2e147c2ff78cdd9cd95b72b24ee37677f0932781a16d9bf2fbd48753d0a035a0a3c578ce119e105ad9842022f4035fa92e1e5653f0c91cb6b445a1520a627f940a8bb178b06d214b8cbf4e1e5d42730b6284fc6cfb6ebc5fc31ddcc05d1e759605"}) write(r0, &(0x7f0000001000-0x10)="020aaf0002000000006466bc8e1d4b48", 0x10) socket$bt_rfcomm(0x1f, 0x0, 0x3) recvfrom$inet6(r0, &(0x7f0000085000-0xae)=""/174, 0xae, 0x60, 0x0, 0x0) 2018/01/15 16:41:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000975000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000335000)={0x0}, &(0x7f0000231000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r1, r2, &(0x7f00001d8000)=0x0, 0x80000000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000081e000-0x10)={r2, 0x28, &(0x7f0000b8a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000058e000)={r3, 0x1ff, 0x18}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e6c000)={@common='teql0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 16:41:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ed6000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000be1000/0x18000)=nil, &(0x7f00007dc000)=[@textreal={0x8, &(0x7f0000327000-0x5c)="0f0766b9ed09000066b80038000066ba000000000f302665f20f59a98a0066b90504000066b8db1a000066ba000000000f30f20fce640f35ba200066b83d15000066ef0f0666b8057000000f23d80f21f86635400000c00f23f8ba410066ed", 0x5f}], 0xaaaaaaaaaaaac19, 0x0, &(0x7f000001c000)=[], 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000184000-0x18)={0x1, 0x0, [{0x200000485, 0x0, 0x4000000000000005}]}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000003e000-0x16)='/selinux/checkreqprot\x00', 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000264000-0xf7)={0x0, 0xef, "0041147d1b33dff4265a13f8875bca49ee89895b14fb55e0b2e09c8bef3a6f169a5704a7c5da5c82900a2512f1b773208c673b6b358b6e67415b69d9fb0d18b7ad282e2b1b775263031c2d1a56ae216c430373ef3b7db26cf0470499bdc6f0b5a73cd6330217cfa4a23ac8367be8f70002b6358699e9f228908dca954f9adc4d852abc575a0ef02ffa52b72e16587b57fd9407a537c435760e764996cb6016c1f9cfe49f23177be99566201d7fa821d7ca9c919374e68418a2be2d99663a8155b3b5fe1979b80f7f1876815415fcc9b0a553462c6e354a0531837c344da4057240db1fc72782ea2a81c98bff1e3556"}, &(0x7f0000f79000)=0xf7) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000bb9000-0x14)={r4, 0x1000, 0xffffffff, 0x80, 0x6, 0x0}, &(0x7f0000ad5000-0x4)=0x14) 2018/01/15 16:41:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x3, 0x9) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x9) 2018/01/15 16:41:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000385000-0x40)={0x400000000000000, 0x5000, 0x7, 0x1, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/01/15 16:41:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000849000)='/dev/snd/midiC#D#\x00', 0x2, 0x2002) poll(&(0x7f0000cb2000)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffffc) write$sndseq(r0, &(0x7f0000a42000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00008f8000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000a65000)=""}}}}], 0x30) ioperm(0x9, 0x7, 0xbd) 2018/01/15 16:41:45 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000b000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000)={&(0x7f000001a000-0x4c)=@setlink={0x4c, 0x13, 0x205, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFALIAS={0x14, 0x14, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}, @IFLA_XDP={0x4, 0x2b, []}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000097e000-0xb)='/dev/hwrng\x00', 0x105800, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00003e0000)={r0, r1, 0x5, 0x3}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000097a000-0xf6)=""/246) ioctl$EVIOCGREP(r2, 0x40107446, &(0x7f000023f000-0xae)=""/174) r3 = syz_open_dev$sg(&(0x7f0000009000-0x9)='/dev/sg#\x00', 0x800, 0x80c00) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000057b000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f000001e000-0x4)={0x0}, 0x4) 2018/01/15 16:41:45 executing program 1: 2018/01/15 16:41:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000a46000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000530000)=0x381) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009be000-0x9)='/dev/rtc\x00', 0x40000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ccb000)={r0, r1, 0x6, 0x4000000000003}, 0x10) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r2) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00002e4000)={0x4, r3, 0x1}) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f00004ed000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00001cf000)=0xae7, &(0x7f0000368000)=0x1) recvmsg(0xffffffffffffffff, &(0x7f0000396000-0x38)={&(0x7f0000c95000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000d4a000)=[{&(0x7f0000f19000-0x4a)=""/74, 0x4a}, {&(0x7f0000a60000-0x4e)=""/78, 0x4e}], 0x2, &(0x7f00006c3000-0x51)=""/81, 0x51, 0x0}, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f00001b0000)={0x20000000, 0x0}) r5 = epoll_create1(0x0) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000151000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDGETMODE(r6, 0x4b3b, &(0x7f00000fa000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000baa000-0xc)={0x0, 0x0}) r7 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b90000-0x10)='/selinux/access\x00', 0x2, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000b94000-0x10)={r6, r7, 0x6, 0xffffffffffffffff}, 0xfc97) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000d52000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f00007ee000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, r8}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000052d000)={0x0, 0x85, "703dc0e81fc75d8bc292735a906f04d819c7c347d2804a9b616f2ee80469f97db05a50cf12f28a3e56eb53b1f6ab065736ac9de984ec22e3230844bf2d08841e49574436462ff7c8aa1735792ecac5628c70c2667347a1202c83595b04eb76d2a15692a1040ded800d7018b3979c62f59efce647fe02d30c36e6edb87bcb7234af2e502919"}, &(0x7f000013f000-0x4)=0x8d) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f0000939000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x9, 0x8000, 0x0, 0x9, 0x100000, 0x1d004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x0}) setsockopt$packet_int(r6, 0x107, 0x17, &(0x7f00005f6000)=0xfffffffffffffc00, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000109000)={r9, 0x5}, &(0x7f0000cf0000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00009ea000-0x30)={0x4c, 0x0, &(0x7f000000c000-0x80)=[], 0x0, 0x0, &(0x7f000059e000)=""}) [ 64.237601] audit: type=1326 audit(1516034505.187:465): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10841 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 64.262150] audit: type=1326 audit(1516034505.189:466): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10841 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 64.294637] binder: 10913 RLIMIT_NICE not set [ 64.319773] audit: type=1326 audit(1516034505.191:467): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10841 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 64.328713] binder: 10915:10922 transaction failed 29189/-22, size 0-0 line 2842 [ 64.345256] binder: 10907:10928 ioctl 4040ae9e 20384fc0 returned -22 2018/01/15 16:41:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007c2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000643000-0x8)={0x2, [0x100000001, 0x80000001]}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000c62000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e83000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000dff000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffff16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x61d, 0xfffffffffffffffe, 0x45e960, 0x0, 0x40}, &(0x7f000081d000)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b62000)={r2, 0x2, 0x4, 0xf30, 0x9, 0x5, 0x2, 0x4, {r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x100, 0x2, 0xe96, 0x3f}}, &(0x7f00001c4000)=0xb8) bind$alg(r0, &(0x7f00003cd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r4 = accept$alg(r0, 0x0, 0x0) sendto(r4, &(0x7f0000aaf000)="9cef382c0333f7d319be1ac9021a3dfe", 0x10, 0x0, &(0x7f0000d9b000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) read(r4, &(0x7f00006e1000)=""/4096, 0x1000) 2018/01/15 16:41:45 executing program 7: mmap(&(0x7f0000000000/0x50b000)=nil, 0x50b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x5, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000c9d000-0x81)="", 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000138000)={@common='ip6gre0\x00', 0x3}) recvmmsg(r1, &(0x7f0000f62000-0x80)=[{{&(0x7f0000514000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000336000-0x10)=[], 0x0, &(0x7f0000108000)=""/9, 0x9, 0x0}, 0x0}], 0x1, 0x0, 0x0) r2 = dup2(r1, r0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00002eb000-0x12)={0x7, [0x2, 0x80000001, 0x1, 0x1f, 0x4d3a, 0x695a, 0x1]}, 0x12) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89f3, &(0x7f0000f60000)="4c6877297b170b28d076bf94d059372122516b0fbdd9") 2018/01/15 16:41:45 executing program 6: r0 = dup(0xffffffffffffffff) ioctl$KVM_SMI(r0, 0xaeb7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) r2 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) pwritev(r2, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) sendfile(r1, r2, &(0x7f0000a31000-0x8)=0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000e08000)=@assoc_value={0x0, 0x0}, &(0x7f00001bb000)=0x8) close(r1) [ 64.371420] binder: BINDER_SET_CONTEXT_MGR already set [ 64.378587] binder: 10907:10926 ioctl 40046207 0 returned -16 [ 64.388666] binder: 10915:10922 transaction failed 29189/-22, size 0-0 line 2842 [ 64.396611] binder: 10907:10926 ioctl 4040ae9e 20384fc0 returned -22 2018/01/15 16:41:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f00004f0000)='/dev/sg#\x00', 0x0, 0x200800) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000054a000)={0x4c, 0x0, &(0x7f0000cee000-0xa0)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000a7e000-0x38)=[], &(0x7f0000a85000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000ad5000-0xa9)=""}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000401000-0x4)={r1}) write$tun(0xffffffffffffffff, &(0x7f0000f65000)=@pi={0x0, 0xe9ff, @ipv6={0x401, 0x6, "49ed46", 0x20, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@hopopts={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0x0, ""}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "460aac", 0x0, "d25306"}, ""}}}}, 0x4c) 2018/01/15 16:41:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000693000-0x1)='rxrpc_s\x00', &(0x7f0000480000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ca5000-0xb)='^wlan0eth1\x00', 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000165000)='user\x00', &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000073c000)='D', 0x1, r1) r3 = add_key$user(&(0x7f0000bdd000-0x5)='user\x00', &(0x7f0000d08000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bc2000-0x140)="b33ab70079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed3d6ccf59ef70995bdae8e0ecd3fff35a537424f222d2818d08ca27e0ec82165fe365a0e6b9485f2d925493f60c01e33e208c7eba67fc19a9497f5b07e5849d2e875b0081d640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea527e6bd3d32b1a91f944edbc4b1f50050000000000000098b600579f3af3f864e1c32407928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000abf000-0xc)={r2, r3, r3}, &(0x7f0000742000)=""/3, 0x3, &(0x7f0000aef000)={&(0x7f00003b7000)={'sha384-avx2\x00'}, 0x0, 0xf3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 16:41:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000022000)=0x0, 0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 64.417370] binder: send failed reply for transaction 37 to 10907:10926 [ 64.417395] binder: undelivered TRANSACTION_COMPLETE 2018/01/15 16:41:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f00006a1000)={@common='sit0\x00', @ifru_data=&(0x7f0000d12000)="010109070048000000fa000011df020004fff300054e0400800001000004eb00"}) r1 = creat(&(0x7f0000fa9000)='./file0\x00', 0x10) bind$netrom(r1, &(0x7f000055a000-0x48)=@full={{0x3, {"dd08cdf3243015"}, 0x1000}, [{"ece801795390c9"}, {"ecf031bd1c0626"}, {"67932d51fd1734"}, {"f911a14f6bedc3"}, {"7983a66d414e8d"}, {"b8502e7ad70e68"}, {"3f2b554181618f"}, {"96de049825d4e5"}]}, 0x48) r2 = getpid() ptrace(0x11, r2) 2018/01/15 16:41:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) socketpair(0x12, 0x7, 0x9, &(0x7f00005fa000)={0x0, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000fc2000-0x10)={&(0x7f0000abe000/0x4000)=nil, 0x4000}) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f0000cc9000)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000af9000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001dd000)=0x10, 0x800) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000400000)={@common='bcsh0\x00', @ifru_flags=0xa00}) accept$ipx(r0, &(0x7f0000428000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006af000-0x4)=0x10) clone(0x0, &(0x7f0000bf8000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f00009d5000-0xaf)="") wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 64.417403] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.470202] binder: 10946:10948 got new transaction with bad transaction stack, transaction 40 has target 10946:0 [ 64.470229] binder: 10946:10948 transaction failed 29201/-71, size 0-0 line 2869 [ 64.486522] binder_alloc: binder_alloc_mmap_handler: 10946 20000000-20002000 already mapped failed -16 [ 64.493756] binder: BINDER_SET_CONTEXT_MGR already set [ 64.493770] binder: 10946:10955 ioctl 40046207 0 returned -16 [ 64.495896] binder_alloc: 10946: binder_alloc_buf, no vma [ 64.495923] binder: 10946:10948 transaction failed 29189/-3, size 40-8 line 2957 [ 64.495957] binder: 10946:10955 got transaction to invalid handle [ 64.495966] binder: 10946:10955 transaction failed 29201/-22, size 0-0 line 2842 [ 64.522609] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.522622] binder: undelivered TRANSACTION_ERROR: 29201 [ 64.522746] binder: release 10946:10948 transaction 40 out, still active [ 64.522752] binder: unexpected work type, 4, not freed [ 64.522755] binder: undelivered TRANSACTION_COMPLETE [ 64.522762] binder: undelivered TRANSACTION_ERROR: 29201 [ 64.522793] binder: send failed reply for transaction 40, target dead 2018/01/15 16:41:45 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x14, 0x2e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000013000-0x16)='/selinux/checkreqprot\x00', 0x202000, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rfkill\x00', 0x10180, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000012000)='/dev/audio#\x00', 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000012000)='/dev/usbmon#\x00', 0xde4, 0x840) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000013000-0x4)=0x0) tkill(r2, 0x41) 2018/01/15 16:41:45 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) pause() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 16:41:45 executing program 3: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xb, &(0x7f0000030000-0x10)={0x0, 0x0}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000995000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r2, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x11) r4 = socket$inet(0x2, 0x80806, 0x5) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000fa7000-0xc0)="0c4c9ae17246194d7aee85171b8d79169b8ebe27bfd4dc68bed3b351ce3eedc3fb867177e8b8b80ee050c43fabe55db20366f7614ea6d638ba4337aade5586ba0515b6014b66be93243c42a67347f5084195692e6c4f6f69036b8b4f404e93260edad02f83711af0755c93b8a84add3820ff00ffcf2780c6f06299c466df70b28a4bc2964ef9eff0c2c85a6b26594980752714423b306430830bf686ae203f235e35c6e3f740464bc015a4ae3b80990af568e0b2c699d71cf8d7465344846406", 0xc0, 0x40000, 0x0, 0x0) dup2(r1, r2) fcntl$setown(r2, 0x8, r3) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) 2018/01/15 16:41:45 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000000d000-0x8)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x9, 0x0}}, 0x8) getpeername$llc(r0, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) 2018/01/15 16:41:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) sync_file_range(r0, 0x6, 0x4, 0x0) poll(&(0x7f0000824000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0x1ff) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000779000+0x24d)='/dev/autofs\x00', 0x10000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/15 16:41:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f000066e000-0x14)={0x0, 0x5, 0x9, 0x2, 0x2}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c9d000)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00000c2000-0xa)='/dev/vcs#\x00', 0x7fe, 0x404000) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033d000)='/dev/sequencer2\x00', 0x20004, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cc8000)={0x0, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r6 = semget$private(0x0, 0x7, 0x0) lsetxattr(&(0x7f0000a63000)='./file0\x00', &(0x7f000056d000)=@known='system.sockprotoname\x00', &(0x7f0000116000)='/selinux/validatetrans\x00', 0x17, 0x1) clock_gettime(0x0, &(0x7f000015a000-0x10)={0x0, 0x0}) semtimedop(r6, &(0x7f00000cb000)=[{0x2, 0x1, 0x1800}, {0x1, 0x9, 0x1800}, {0x4, 0x7, 0x1800}, {0x2, 0x6, 0x800}, {0x0, 0x6, 0x800}, {0x1, 0xdb, 0x1800}, {0x0, 0x1f, 0x800}, {0x3, 0x8, 0x1000}, {0x7, 0x4, 0x1800}, {0x2, 0x2, 0x800}], 0xa, &(0x7f00004c3000)={r7, r8+30000000}) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqsrc(r4, 0x0, 0x2f, &(0x7f00002be000)={@rand_addr=0xfffffffffffffffa, @broadcast=0xffffffff, @rand_addr=0xfffffffffffffffe}, 0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000722000-0x7)='md5sum\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000b3e000-0x10)={0x0, 0x38, &(0x7f0000d3b000)=[@in6={0xa, 0x2, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7301}, @in6={0xa, 0x3, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x80}]}, &(0x7f0000d69000)=0x10) prctl$void(0x3) connect$bt_l2cap(r5, &(0x7f000053e000)={0x1f, 0xfffffffffffeffff, {0xff, 0x7, 0x101, 0x8, 0x0, 0x1}, 0x2, 0x5}, 0xe) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/15 16:41:45 executing program 0: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000ea4000)=0x4, 0x4) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000890000)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0x8)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x80000003, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000001000)='./file0\x00', 0x20900, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000116000-0x4)='/dev/sg#\x00', 0x6, 0x20200) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000019d000)={0x2, 0xa42, 0x1401000000, 0x9, 0x2}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000738000)="130000001000e7dde200f49ff60f050000230a009d0000005b0aafa73022e5f9ec3e4fe8697a61a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0616c2d3275df1f2aa09b1267c3d5f625e77e150da6fd7d56ca466a47bd87da5cd04b27dd26746ea50518e2c68b6bce9093d468612f07214ff9b21db0f7e5bf12930d837b9cb3452b607000000886959e4ebd309613ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b85d1b56522807274c0107004dd07d601a32ad629a45", 0xc4) 2018/01/15 16:41:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00009d8000-0x9)='/dev/ppp\x00', 0x400040, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) bind$alg(r0, &(0x7f0000c23000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r2 = syz_open_dev$midi(&(0x7f0000e89000-0xb)='/dev/midi#\x00', 0x5b8a7c43, 0x80040) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f000003a000)=0x2) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f00000c4000-0x1b)={&(0x7f00000ab000-0x80)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002fc000)=[{&(0x7f00001d2000-0x2f)='O', 0x1}, {&(0x7f000074b000-0xe)="6e27cab3f021f21281ad7ba1ef76b9", 0xf}], 0x2, &(0x7f0000074000)=[{0xf0, 0x104, 0x41, "5123b23dbe46133a4649b75b1a9419de21fff0fa0231c6b06d87856de5461085d2521a25a46c26dfb32ce82945c62d4186c1af00632164c16f8b2e69869ba41f26574f0726a12480acccefde32b9e0411bcd6969618a454337cef8c51e5ef1cc74efb75f4e5f7a33a4c49544f5be7b354c271926204d7f5021a427a8c5b34c83e583308dd2493667cfbc9b5fa2831e60f559a63af50b6591cac3f96b1d8ec452257911d3d34ce11aeade41c63e9bc6294313155db111ac48fd229571863d43653ebaf2ad24b052d6db461f04a0a8c6791fd9e98f0dd9b19036545e8d"}, {0x1010, 0x19f, 0x304, "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"}, {0x100, 0x10f, 0x800, "5818bae915ac31485d1f52924d0d351798df9eff115d8974bed247c31a08194b03c7d84bee18c1c5ae16a899bc8a984b6ebcec20671b9c10804923366ba5c0248fb0d217cb824ed258c45caa2508972e180bf480c67dd53f294ab30e99443a96df3639b2a496081b6f512b2d40557f2da7ae806e699cbba625e04faaa018e14e713c96ffa139b8da3996455e616c86c118f9c2b060293dddbe9d54181f7f52d5996495e2d27e91bfc0157c74e83b4578e13229f8e0726912c188a9759043db54d6e71613bef4f9789532ef8328c6d48251491bb3a38205b857b8b4800e341477dbd6479de40f0c44c0a4ef6bf0"}], 0x1200, 0x44880}, 0x11) 2018/01/15 16:41:45 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x26)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000001000)={0x0, 0x401, 0x80000001, {r2, r3+10000000}, 0x100000000, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 16:41:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000a6e000-0x1c)={0xd, 0x0, 0x4, 0x5, 0x0, r0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) [ 64.639273] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.645666] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/15 16:41:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000000)=""/37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f00000b5000)=0xff, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f000001b000-0xb)='pkcs7_test\x00', &(0x7f000042d000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a2d000-0xad8)="", 0x0, 0xfffffffffffffffd) 2018/01/15 16:41:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000de7000-0x28)={@common='ip6tnl0\x00', &(0x7f0000d2a000)=@ethtool_sfeatures={0x3b, 0x3, [{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 16:41:46 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fchmod(r0, 0x31) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) dup3(r2, r1, 0x0) r3 = dup3(r1, r2, 0x0) connect$unix(r3, &(0x7f0000664000+0xd3d)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000fc8000-0xd8)=@ioapic={0x2, 0x7fff, 0xffffffffffffffff, 0x2, 0x0, [{0x800, 0xffffffffffffffe1, 0x80000001, [0x0, 0x0, 0x0, 0x0], 0x7fffffff}, {0xfff, 0xfe, 0x5, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x5, 0x6, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0xffcf}, {0x3, 0x8, 0x3ff, [0x0, 0x0, 0x0, 0x0], 0x200}, {0x8, 0x200, 0x0, [0x0, 0x0, 0x0, 0x0], 0x8a}, {0x7fffffff, 0x5, 0x33, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x8001, 0x8, 0x7, [0x0, 0x0, 0x0, 0x0], 0x3f}, {0x7, 0x8, 0x7, [0x0, 0x0, 0x0, 0x0], 0x20}, {0x6, 0x9, 0x4, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x29, 0xffffffff, 0x10001, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x3, 0x7, 0x466d, [0x0, 0x0, 0x0, 0x0], 0x7f}, {0x6, 0x4, 0x401, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7, 0xed, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x7f, 0x4, 0x81, [0x0, 0x0, 0x0, 0x0], 0x7}, {0xca, 0x81ca, 0x9, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x1, 0x100, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x20000000000000, 0xfc0, 0xffff, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x4, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x3, 0x4, 0x39e3a4f2, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x5610, 0x4, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x100000000, 0x9, 0xffffffffffff2aff, [0x0, 0x0, 0x0, 0x0], 0x4000}, {0x7fffffff, 0x8001, 0x21e, [0x0, 0x0, 0x0, 0x0], 0x8001}, {0x8, 0xfffffffffffffffc, 0x7, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x6, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0], 0x8001}]}) [ 64.725181] binder: BINDER_SET_CONTEXT_MGR already set [ 64.741982] binder: 10979:10996 ioctl 40046207 0 returned -16 2018/01/15 16:41:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000da000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00005c9000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x1, 0x0, 0x0, 0x0, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) [ 64.748563] binder_alloc: 10979: binder_alloc_buf, no vma [ 64.748596] binder: 10979:11010 transaction failed 29189/-3, size 0-0 line 2957 [ 64.819728] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.825597] binder: release 10979:10996 transaction 47 out, still active [ 64.832731] binder: undelivered TRANSACTION_COMPLETE [ 64.838792] binder: send failed reply for transaction 47, target dead 2018/01/15 16:41:46 executing program 3: mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000060000-0x2)='\x00 ', 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000062000)='/dev/snd/seq\x00', 0x0, 0x100fc) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000000f000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000063000)={0x3, 0x1, {0x3, 0x0, 0x4, 0x3, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000005c000)={0x12, @time={0x0, 0x989680}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 16:41:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbd}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) flock(r0, 0x5) shutdown(r0, 0x1) r1 = syz_open_dev$amidi(&(0x7f0000b8e000-0xc)='/dev/amidi#\x00', 0xffffffff, 0x410000) accept$unix(r1, &(0x7f000096e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000cbe000)=0x8) recvfrom$inet6(r0, &(0x7f0000091000)=""/213, 0xd5, 0x0, &(0x7f0000b94000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 16:41:46 executing program 1: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000015d000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00009d8000-0x4)=0x48) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0x15, 0x0, 0x0, 0x8}, {0x20000000000006, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r2, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r3, 0x8, &(0x7f000001c000-0x8)=0x0) 2018/01/15 16:41:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000bc1000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x800000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, {[@ssrr={0x89, 0x3, 0x0, []}, @end={0x0}, @lsrr={0x83, 0x13, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, @cipso={0x86, 0xc, 0x0, [{0x4, 0x4, "e450"}, {0x6, 0x2, ""}]}]}}, "52f453f328c2d487"}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/15 16:41:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fcc000-0x4)=0x0) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/15 16:41:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00003d1000-0xb)='/dev/loop#\x00', 0x4, 0x181001) r2 = memfd_create(&(0x7f00004ac000)='/dev/loop#\x00', 0x0) pwritev(r2, &(0x7f0000c1d000)=[], 0x0, 0x81003) sendfile(r0, r2, &(0x7f0000f17000)=0x37, 0xfffffffe) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f00008e9000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x4, 0x0, 0x0, 0x8167}, {0x401, 0xffff, 0x6547, 0xfa, 0x0, 0x0, 0x0, 0x7fffffff, 0x6d66, 0x8001, 0x9, 0x0, 0x0}, {0x0, 0x6b, 0x4, 0x8, 0x6, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x4, 0x7fffffff}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CLR_FD(r1, 0x4c01) socketpair$unix(0x1, 0x80000010000001, 0x0, &(0x7f0000a79000)={0xffffffffffffffff, 0xffffffffffffffff}) getgid() 2018/01/15 16:41:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget(0x2, 0x400) msgctl$IPC_RMID(r1, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000f76000-0x8)={0x0, 0x0}) ioctl$sock_bt_hci(r3, 0x400448e1, &(0x7f0000747000-0x4b)="ea04465713fba84a0417999ee135de4e0da717a18a1fd4962b52cb4f6c2b5a2ce5f8833b4a24c035a6b218c12be0036474fc0b0117075234f1affcb3b3786ec7835a4e9b4ebcbb4af44958") bind$alg(r2, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000f9e000)='/dev/audio\x00', 0x8000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x3ff) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000dd3000)={0x2, 0x7, 0x2, 0x7, 0xb66}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004b8000)={0x0, 0x0}) connect$bt_sco(r3, &(0x7f0000193000-0x8)={0x1f, {0x6, 0x0, 0x4, 0x6, 0x7, 0x10001}}, 0x8) sendto(r4, &(0x7f0000c48000)="0500", 0x2, 0x0, 0x0, 0xffffff7d) 2018/01/15 16:41:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000650000-0xe)='net/dev_mcast\x00') recvfrom(r0, &(0x7f0000207000-0x8f)=""/143, 0x8f, 0x40000101, &(0x7f0000332000-0x1c)=@in6={0xa, 0x3, 0x5c6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff80a}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004a6000-0x8)={0x0, 0x0}) pread64(r0, &(0x7f000099e000-0x4b)=""/75, 0xffffffffffffffac, 0x200000000000003) pipe(&(0x7f000001a000-0x8)={0x0, 0x0}) 2018/01/15 16:41:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000a78000)=[], 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) socket$inet6(0xa, 0x2, 0x0) r2 = dup3(r0, r0, 0x80000) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000d34000-0x4)=0x0, &(0x7f0000998000)=0x4) 2018/01/15 16:41:46 executing program 2: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000917000/0x2000)=nil, 0x2000, 0x2, 0x0, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000027c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xbdd0) r1 = add_key(&(0x7f0000afe000)='rxrpc\x00', &(0x7f0000745000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001ec000)="", 0x0, 0xfffffffffffffffc) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009bf000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f000075f000-0x48)={0x8, [0xfffffffffffffffd, 0x6, 0x7, 0x5, 0x7ff, 0x11, 0x20000, 0xaf]}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000aff000)='keyring\x00', &(0x7f0000afe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) socket$alg(0x26, 0x5, 0x0) socket$inet(0x2, 0xf, 0x6) keyctl$search(0xa, r1, &(0x7f0000afe000)='asymmetric\x00', &(0x7f0000116000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000348000-0xe)='/dev/admmidi#\x00', 0x3799, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000776000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 16:41:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000bdf000)='.request_key_auth\x00', &(0x7f0000ec8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cfb000)='\x00', 0xfffffffffffffffe) keyctl$revoke(0x3, r0) r1 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000f93000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) syz_emit_ethernet(0x2b, &(0x7f0000a03000-0x66)={@random="0577fc590762", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x1, [], "e1"}}}}}}, &(0x7f0000e09000-0x10)={0x0, 0x1, [0x63c]}) 2018/01/15 16:41:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) lremovexattr(&(0x7f00001c1000)='./file0\x00', &(0x7f000060b000-0xc)=@known='trusted.syz\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d49000-0x8)={0x0, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000dea000)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000b7e000)='/dev/midi#\x00', 0x6, 0x2ae6dc2a463a85fe) write$sndseq(r1, &(0x7f00000ae000)=[{0x7fff, 0x940, 0x7, 0x0, @tick=0x0, {0x6, 0xea}, {0xffff, 0x9}, @control={0xa717, 0x400, 0x5}}], 0x30) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e67000-0xe)={0x0, 0x10001, 0x2, [0x0, 0x0]}, 0xc) 2018/01/15 16:41:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x0, 0x989680}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f000006a000-0x8)={0x0, r0}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000176000)='/selinux/load\x00', 0x2, 0x0) perf_event_open(&(0x7f000074e000)={0x0, 0x78, 0x9, 0x2, 0x4, 0x7ff, 0x0, 0x4797, 0x0, 0x2, 0x0, 0x1, 0x0, 0x9, 0x8, 0x4, 0x3b, 0x8000, 0x81, 0x101, 0x3, 0x7fffffff, 0x9, 0x20, 0x3, 0x10001, 0x2, 0x77, 0x81, 0x2, 0x9, 0x6, 0x40, 0x7fffffff, 0x8, 0x40, 0xd09f, 0x7, 0x0, 0xfffffffffffffff8, 0x2, @perf_bp={&(0x7f000084c000-0x1)=0x0, 0x2}, 0x400, 0x2, 0x800, 0x7, 0x8001, 0x800000000000, 0xfffffffffffffffe, 0x0}, r0, 0xb3, r3, 0x3) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000ced000-0x4)=0x0) nanosleep(&(0x7f00007b8000-0x10)={0x0, 0x1c9c380}, 0x0) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f40000)=[], 0x0, &(0x7f0000f40000)=""/7, 0x7, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) listen$netrom(r3, 0x3) dup2(r1, r2) tkill(r0, 0x15) clone(0x0, &(0x7f0000e91000-0xf9)="", &(0x7f00000ea000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f00008d3000)="") io_setup(0xf0cf, &(0x7f0000da6000)=0x0) 2018/01/15 16:41:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000349000)=""/246) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000d4d000)=0x4, &(0x7f0000ddc000-0x8)=0x4) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f000039a000)={0x0, 0x0, &(0x7f00008c6000-0x18)=[], &(0x7f00000c0000)=[], 0x0, 0x1, 0x0, &(0x7f0000d16000)=[0x0], &(0x7f0000a0e000-0x14)=[], 0x0}) ioctl$EVIOCGREP(r0, 0x40047452, &(0x7f0000d1e000-0xae)=""/174) 2018/01/15 16:41:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x800000000002, 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = dup3(r0, r1, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000384000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f000044f000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00004ff000-0x20)={@loopback={0x0, 0x1}, 0x401, 0x2, 0x0, 0x4, 0x0, 0x9, 0x6}, &(0x7f0000d6c000-0x4)=0x20) accept$inet(r3, &(0x7f0000cf6000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000092c000-0x4)=0x10) 2018/01/15 16:41:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioperm(0x6, 0x7, 0x3) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 2018/01/15 16:41:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x5421, &(0x7f000000a000-0x8)=0x8) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ea4000)={0x0, 0xfffffffffffffff8, 0x2, [0x8, 0xfffffffffffffffa]}, &(0x7f0000a58000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e8f000)={r1, 0xa3, "6927d97116af52ecf161f00e403eadfccd87d6a803e1298122c6efd24f4e17042a3763b88b24c56b33637e6847f796b675c1fc80511dab2fa6da3f2afdf85946209658d93cf51936cbb3235d18d3474c149bd59d3c087992f39afc19331c53bb722c83e386a429189652d143f2dd3ae854d334fb66b4eedbe0d2c0af446dd7f626f44e7300508eaec11021616b90c98bbe9dd3e3494a8f936e1c04d83827ff1b403172"}, &(0x7f0000889000)=0xab) write(r0, &(0x7f0000dbd000-0xa0)="608302fd3509c8f952c6039d2fc03be8b7b2efadb51992e762c79354d63fc79f855e8aaf4b0f39dcc99937e0aede799c45a3bab3e51a7ece985426968109371a207a7d705372c967e82215e2b56bbded", 0x125) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6dfe05b78e39531b006ac59c46528f0eb696180f98ec30be29d2fdf1efdb878fce5c5cf60bc5fc1dc2a36a1bce8715d3fa83b7df6fee04c17a979c6bcd7d01ae96c8", 0x60}], 0x1) 2018/01/15 16:41:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000f31000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000a07000000068100ed3b850900010001010000000000", 0x1f}], 0x1) open_by_handle_at(0xffffffffffffffff, &(0x7f0000f5d000-0x62)={0x8, 0x0, ""}, 0x0) writev(r0, &(0x7f0000f18000-0x10)=[], 0x0) 2018/01/15 16:41:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000d1f000)='/dev/net/tun\x00', 0x0, 0x400) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f000096c000-0xc)=""/12) [ 65.310471] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/01/15 16:41:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername(r0, &(0x7f00007ea000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009cc000)=0x60) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000611000-0x20)={@common='erspan0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/01/15 16:41:46 executing program 0: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x1) getsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00008e8000)=""/0, &(0x7f0000ae8000-0x4)=0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8000003b, &(0x7f0000f67000-0xc9)="7badd488da1b87f0517e7dc0f43726a98078cdf0c5bb1396981978788e43e1cd3d5e342f653afc92b5d6eae36c75a583bc6c23d9f09b390754ad9d00716af2f287c46fb3d3c00d4ea4629c4880ac05d3f112f4397246020ec42e911d077cfcc7921f5cb7d59d9dd8c7b1de7230900653eafea0bf49b3822331c6bf7dc84b4085557519ddf1fbd704bb7b6e9af6e598c1856b8c77dea85a8aa84f791261d8f0827606c733876a8694f1d160db2f5493b0dc140f803bbbcfe889bacf6b25248d8b7765cf95bab82519", 0xc8) getpeername$netlink(r0, &(0x7f0000f65000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000083000-0x4)=0xc) 2018/01/15 16:41:47 executing program 4: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x400000041, 0x2000000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000-0x7)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000004000-0x18)={0x7, 0x8, 0x3}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, 0x1c) connect$inet6(r1, &(0x7f0000003000-0xa)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 16:41:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00009ae000)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000d41000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x0, []}, &(0x7f0000a8a000)=0x4) 2018/01/15 16:41:47 executing program 5: mmap(&(0x7f0000000000/0x1ed000)=nil, 0x1ed000, 0x0, 0x45832, 0xffffffffffffffff, 0x100000) mmap(&(0x7f00001ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001a8000)={0x0, 0x0}) mmap(&(0x7f00001ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7ff, 0x1, &(0x7f00001ee000-0x1000)="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", 0x1000) mmap(&(0x7f00001ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00001ee000)='/dev/input/mice\x00', 0x0, 0x0) 2018/01/15 16:41:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000e000-0x38)={&(0x7f0000631000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000e000)={0x18, 0x27, 0x100000829, 0xffffffffffffffff, 0xffffffffffffffff, {0x402, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f000014a000-0x3a)="41b00f94b083de8aea32e6b5787db770d76be8a0d41c3e6faf33fc88f5426b5fc288451d2e68a136edce042e01aaa3dcdcb4f5ef90433d60f11d", 0x3a) 2018/01/15 16:41:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d49000-0x8)={0x0, 0x100000001}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000070a000-0x8)={0x0, 0x8}, &(0x7f0000dd6000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a96000)={r1, 0x81}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[], 0xfffffffffffffdba) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000dea000)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000660000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b02000-0x4)=0xe8) setuid(r2) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b85000)={0x0, 0x10001, 0x0, []}, 0x8) shutdown(r0, 0x1) 2018/01/15 16:41:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) close(r1) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000de8000)=""/1, 0x1) ioctl$int_in(r3, 0x5473, &(0x7f0000a4e000)=0xff) recvfrom(r4, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r1, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000bc4000)={0x8000, 0x80000000, 0x8, 0x92, &(0x7f000082b000-0x92)=""/146, 0xdf, &(0x7f0000000000)=""/223, 0xba, &(0x7f0000001000-0xb9)=""/186}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) fchdir(r6) ftruncate(r5, 0x2) writev(r6, &(0x7f00000f8000)=[{&(0x7f0000138000)="290000001d00193d55a8a347000a007c0200e300000000000000090009000100000000000000000009", 0x29}], 0x1) 2018/01/15 16:41:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000eeb000-0xa)='numa_maps\x00') ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f000005b000)=0x2) memfd_create(&(0x7f0000688000-0x7)='*bdev!\x00', 0x1) writev(r0, &(0x7f00004f5000-0x8)=[{&(0x7f0000bac000)="2900000018003115ffff0006006500170a800066016dff069998ffe108000800040008000ef4ff010b", 0x29}], 0x1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000bfb000)='/selinux/user\x00', 0x2, 0x0) 2018/01/15 16:41:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x500, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000bd5000-0x4)=0x9) ioctl$FIONREAD(r1, 0x541b, &(0x7f00006b4000-0x4)=0x0) 2018/01/15 16:41:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000cd7000-0x4)=0x1, 0x4) 2018/01/15 16:41:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/15 16:41:47 executing program 7: mmap(&(0x7f0000000000/0x8b8000)=nil, 0x8b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00008b8000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044dfc, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x6, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000066d000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000037000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$nfc_llcp(0x27, 0x3, 0x1) r2 = creat(&(0x7f00003b7000)='./file0\x00', 0x0) r3 = fcntl$dupfd(r2, 0x1, 0xffffffffffffffff) remap_file_pages(&(0x7f000062f000/0x1000)=nil, 0x1000, 0x4, 0x0, 0x20000) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f000004b000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000532000-0x20)={@common='erspan0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 16:41:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001cb000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000403000)={r0, 0x2, 0x0, "d85f5401f30fd58e046efe59fd16522b551992692c4022ee580f748433529b5aa0140deecd1ce706d47f64cc07dc25498dec2403629aebf0b32372ba78ea098720f58bd6eb8af5ed1027cba60d527cf18654c24ebda73890a0373bb937681ca71954689ef5792b67cddef9fbb973f31f66098fe55ed63fa664018782b0392c066874d33bec81c78cb5b7deeb7b3f7663000dcfadf32afad3f9eab8c3ebdc8fe688d61db430244e819f8febead1c375eb9c5bf544df6e147f1877e713e63f0037cd3d7758f7cd1653f5e8488da86af65518c922d8eff8c17b42a18d478c9c91693f9e99adad541dd88d66763811defe21f8d9"}) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f000032a000)=0x0, 0x0) 2018/01/15 16:41:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) unshare(0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f000052f000-0x1f)="1f000000020319000000070000000680e2ed3b8509000200001600ff02fe58", 0x1f}], 0x1) ftruncate(0xffffffffffffffff, 0x0) 2018/01/15 16:41:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) recvfrom$inet6(r0, &(0x7f0000198000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b16000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) write(r0, &(0x7f0000d76000)="240000001b0007effe750006090000000100000c0900011c00000198ee0000070400ac00", 0x24) write$tun(0xffffffffffffffff, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/15 16:41:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000291000/0x2000)=nil, 0x2000, 0x1, r0) r1 = syz_open_dev$tun(&(0x7f000020f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000924000)={0x0, 0x0}) memfd_create(&(0x7f0000111000)='\x00', 0x3) r2 = socket$inet_udp(0x2, 0x2, 0x0) clock_gettime(0x2, &(0x7f000096a000)={0x0, 0x0}) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) dup2(r2, r1) 2018/01/15 16:41:47 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000005000-0x957)=""/2392, 0x958) r1 = socket(0xf, 0x80003, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000006000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x12)={r2, 0x4, 0x5, [0x9, 0xe3, 0x80000000000, 0x300000000000, 0x2]}, &(0x7f0000006000)=0x12) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000005000)={r2, @in6={{0xa, 0x1, 0xffffffffffffffe1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x0, 0x2, 0x4, 0x60}, &(0x7f0000001000)=0xa0) 2018/01/15 16:41:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002c9000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) r1 = signalfd4(r0, &(0x7f0000398000)={0x7b}, 0x8, 0x80000) fcntl$dupfd(r1, 0x0, r0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a72000-0x4)=0x0, 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000dd0000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f00001b4000-0x17)=""/23) 2018/01/15 16:41:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrlimit(0x7, &(0x7f0000f96000-0x10)={0x0, 0x0}) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = memfd_create(&(0x7f0000cb3000-0x2)=')\x00', 0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00001d4000-0x4)={0x0, 0x0}) setrlimit(0x9, &(0x7f0000b8c000)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000e4d000-0x10)={0x2, 0x8000, 0x0}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) 2018/01/15 16:41:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b6e000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b70000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x3, 0xc0121e033f0b2068, 0x3f, 0x5, 0x0}, 0x20) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x510) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x88000, 0x8001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/15 16:41:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) pipe2(&(0x7f0000050000-0x8)={0x0, 0x0}, 0x84800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00002b4000-0x8)={0x0, 0x1f}, &(0x7f0000d29000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000059b000-0x98)={r3, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1029}, &(0x7f000052e000)=0x98) r4 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000c54000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x0, []}, 0x90) r5 = add_key$keyring(&(0x7f0000866000)='keyring\x00', &(0x7f0000b92000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) socket$nl_generic(0x10, 0x3, 0x10) r6 = request_key(&(0x7f0000e3d000)='asymmetric\x00', &(0x7f00002bb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d31000-0x1)='\x00', 0xffffffffffffffff) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000aea000)=0xbd4) keyctl$search(0xa, r5, &(0x7f00007d8000)='.dead\x00', &(0x7f0000bc7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r6) 2018/01/15 16:41:47 executing program 0: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = semget$private(0x0, 0x7, 0x200) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f11000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f10000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x101, 0x1, 0x2, 0x450a, 0x1, 0xd6, 0x3, 0x100000000, 0x20, 0x1b, 0x6, 0x6, 0x40, 0x5, 0x0]}, &(0x7f00000ff000)=0x108) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f10000)={r3, 0x3}, 0x6) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000843000-0x4)=0x8000003d92e96a, 0x4) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f11000)={r3, 0x1}, &(0x7f0000c9a000)=0x8) 2018/01/15 16:41:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = add_key$keyring(&(0x7f0000698000)='keyring\x00', &(0x7f0000f6a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f000000c000-0x8)='keyring\x00', &(0x7f000040d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate(0xc, r0, &(0x7f000075b000)="32f6a6dd06993bd4a50de17fb67952a2355d5be351d16239f97f7058b8fd37be26", 0x21, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bfa000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e0a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/15 16:41:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f000093a000)=0x0, &(0x7f00009bc000-0x4)=0x4) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000791000)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000574000)={0xffffffffffff3256}, 0x4) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) arch_prctl(0x1003, &(0x7f00001f8000)="") 2018/01/15 16:41:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000012f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000373000-0x48)={{0x1, 0x0, 0x4, 0x1, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 16:41:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x0, 0x7fff}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000d98000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r1}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000b90000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r1}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009db000+0x4f6)=@assoc_value={0x0, 0x3}, &(0x7f0000b35000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b35000-0x1c)={r2, 0x6, 0xa, [0x5, 0x5, 0x0, 0x1, 0x7e, 0x5, 0x0, 0x9, 0x0, 0xffffffff]}, &(0x7f0000e5d000)=0x1c) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000066e000-0x11)='/dev/qat_adf_ctl\x00', 0x490080, 0x0) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f00007f1000-0x18)={0x0, 0x1, 0x1, 0x0, 0x0}) 2018/01/15 16:41:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000fea000/0x3000)=nil) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0x2, &(0x7f0000000000)="d105071e", 0x4) bind$llc(r0, &(0x7f00008a9000-0x10)={0x1a, 0x5, 0x7f, 0xfffffffffffffffe, 0x4, 0xfffffe0000000000, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/15 16:41:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007b6000)='/dev/vga_arbiter\x00', 0x80000, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000029a000-0x10)='/selinux/member\x00', 0x2, 0x0) getpeername$netrom(r1, &(0x7f000026d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000303000-0x4)=0x10) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f000030f000)=""/167, &(0x7f0000d57000)=0xffffffffffffff41) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00007ad000-0x8)={0x0, 0x8}, &(0x7f0000e94000)=0x8) syz_open_dev$binder(&(0x7f0000671000-0xd)='/dev/binder#\x00', 0x0, 0x20000000804) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00007e9000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0}]}, 0x39}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00003e9000-0x10)={r0, 0xffffffffffffff62, &(0x7f00006b1000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x397) syz_open_dev$amidi(&(0x7f0000804000-0xc)='/dev/amidi#\x00', 0x7, 0x40) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fbd000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f27000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00001a8000-0x18)={@loopback={0x0, 0x1}, 0x5, r5}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c9f000)={r4, 0xffff, 0x18}, 0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000758000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x924b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a29000-0xd7)={r2, 0xcf, "e25fc6be32132670e576eb78c43c2bf2ede7516e390112f62b396811f87661645040815a4953186e07d1d90100e9f088aa9fc6ac4b67d670aaebbbf927b85ad5249affb1eb366510bf24aefb5e99f9db9ab8258d92de9e317116c147c5ad9f81ce51f8086d721f45feb3e93eea95f721eff2d797d34670d70abce167b21cdb8d433aba28217a8f940e88c5f0f5f5291e7c154ee21f6d965fdf642ced24a2812a18cf7a0861453069a5625031a719b479d9a4a970d53b8f2d03e7430059a83d8d9c5e13e5541ff57e3e92a480f0e449"}, &(0x7f0000b71000)=0xd7) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000f01000)={0x80000010, 0x0}) 2018/01/15 16:41:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000d71000-0x88)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x7) sendmmsg$inet_sctp(r0, &(0x7f0000e10000-0x1c)=[{&(0x7f0000d0e000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000cd7000)=[], 0x0, &(0x7f0000a6b000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/15 16:41:47 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000000)={0x2, 0xfffffffffffffffa, 0x5, 0x353, 0x1, 0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(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) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x10) select(0x40, &(0x7f0000004000-0x40)={0x8, 0x0, 0xffffffffffffffff, 0x9, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000011000)={0x77359400, r2}) ioctl$KDSETMODE(r1, 0x4b3a, 0x10001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 16:41:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000097c000)='/dev/cuse\x00', 0x10600, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00005d8000-0x4d)={0x0, 0x45, "6627eefc056d7dd77cf7bb1d650fe54ff55b569e9b7fce96af6367f014409dfda726f0afc8092a01c7be4b3d167faa6e08b7ee49908d527064e39c5b5718ce8c5ed02b222f"}, &(0x7f000060d000)=0x4d) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007ba000-0x20)={0x6, 0x100000001, 0x8002, 0x0, 0x8, 0x8, 0x5, 0xfffffffffffff134, r1}, 0x20) mkdir(&(0x7f0000d53000)='./file0\x00', 0x80) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002fc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000505000-0x4)=0x0, &(0x7f00001b2000-0x4)=0x4) removexattr(&(0x7f0000a15000-0x8)='./file0\x00', &(0x7f0000301000-0x7)=@random={'user.\x00', 'nodev\x00'}) 2018/01/15 16:41:48 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000017000-0xe)='/dev/admmidi#\x00', 0x3, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000016000)={0x0, 0xffffffffffff0000}, &(0x7f0000016000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000000f000)={r3, 0x8000000000000000, 0x2, 0x1000, 0x3, 0x3}, 0x14) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) 2018/01/15 16:41:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001b6000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000053a000-0x8)='environ\x00') openat$ppp(0xffffffffffffff9c, &(0x7f00009d7000)='/dev/ppp\x00', 0x1, 0x0) syz_open_dev$dmmidi(&(0x7f0000c62000-0xd)='/dev/dmmidi#\x00', 0xfee1, 0x4000) pread64(r1, &(0x7f00006f6000)=""/0, 0x0, 0x0) syz_open_procfs(r0, &(0x7f0000c18000-0x6)='statm\x00') 2018/01/15 16:41:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000004000-0x38)={0x1, 0x0, [{0x40000010, 0x0, 0x0}]}) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f000040a000-0x18)={0x3, 0x7ff, 0x18a96a2}) [ 66.773698] binder: 11201:11206 BC_REQUEST_DEATH_NOTIFICATION death notification already set 2018/01/15 16:41:48 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) finit_module(r0, &(0x7f0000012000)='\x00', 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_unlink(&(0x7f0000013000)='selinux&[)\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000eb6000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 16:41:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000934000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000019e000-0x8)={0x0, 0xbf9, 0x84d3}, &(0x7f000034f000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000414000)=@assoc_value={r1, 0x3}, 0x8) r2 = creat(&(0x7f0000280000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000d43000)={r1, 0xffffffff}, 0x6) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) lsetxattr(&(0x7f00006f2000)='./file0\x00', &(0x7f00003b9000-0x14)=@known='security.capability\x00', &(0x7f0000c83000)="0000000201000000000000010400000000000000", 0x14, 0x0) sendmsg$nl_generic(r0, &(0x7f00002e5000)={&(0x7f000020c000-0xc)={0x10, 0x0, 0x0, 0xc0400000}, 0xc, &(0x7f0000ec3000-0x10)={&(0x7f00003d8000-0x58)={0x58, 0x30, 0x301, 0x0, 0x1, {0x20, 0x0, 0x0}, [@typed={0x18, 0x38, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}}, @typed={0x8, 0x89, @void=""}, @typed={0xc, 0x8b, @u32=0x0}, @typed={0x18, 0x38, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x15) 2018/01/15 16:41:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000862000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) listen(r0, 0x3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ad4000)='/dev/sequencer\x00', 0x40, 0x0) openat(r1, &(0x7f00008b8000-0x8)='./file0\x00', 0x400000, 0x108) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r0) socket$inet6(0xa, 0x7, 0x7f) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) r3 = request_key(&(0x7f00005d7000)='encrypted\x00', &(0x7f0000868000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cbb000)='/dev/sequencer\x00', 0xfffffffffffffffb) keyctl$invalidate(0x15, r3) 2018/01/15 16:41:48 executing program 2: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d0b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x400020001) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000a14000)=0x0, 0x4) 2018/01/15 16:41:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002b5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00008af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000328000-0x4)=0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = dup(r0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000abc000+0x559)=0x0) 2018/01/15 16:41:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006cc000-0x8)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f0000216000)=""/113, 0xfffffffffffffeae, 0x1040002061, 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000d4f000-0x38)={0x0, 0x0, &(0x7f0000d4e000)={&(0x7f0000263000)={0x2, 0xb, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:41:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000001000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcd000-0x8)='./file0\x00', 0xffffffffffffffff) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d29000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"841b23bdb55ecf76eacde660"}}], 0x30) unlink(&(0x7f0000fcc000-0x8)='./file0\x00') link(&(0x7f0000f7c000-0x8)='./file0\x00', &(0x7f000014b000-0x10)='./control/file0\x00') fallocate(r1, 0x0, 0x0, 0x9) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 16:41:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000e83000)='./file0\x00', &(0x7f0000cb2000)={0x200, 0xb523}) r0 = gettid() pipe(&(0x7f0000dc9000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000f83000-0x40)=[{&(0x7f0000c2d000)=""/212, 0xd4}], 0x1) sched_setaffinity(r0, 0x8, &(0x7f00007ef000-0x8)=0x1) vmsplice(r2, &(0x7f00006f2000)=[{&(0x7f0000d61000-0x4f)="eb", 0x1}], 0x1, 0x0) [ 66.813950] binder: BINDER_SET_CONTEXT_MGR already set [ 66.823503] binder: 11201:11215 ioctl 40046207 0 returned -16 [ 66.843545] binder: 11201:11206 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 66.850745] binder: 11201:11215 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/15 16:41:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000b27000-0x48)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="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", 0x589, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) sync_file_range(r0, 0x4, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000015000-0x10)={0x0, 0x7fffffff, 0x1, 0x10001}, &(0x7f00000f2000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cc6000-0x8)={r1, 0x80000001}, &(0x7f0000f56000)=0x8) 2018/01/15 16:41:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000482000-0x8)='keyring\x00', &(0x7f0000ab5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r1, 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b6e000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x318, 0x0, 0x0, 0x0, 0x203, &(0x7f000095d000-0x10)=@generic="bd061a497b5cffb3223b10b23b85b972", 0xe8a, 0x0, 0x0}) 2018/01/15 16:41:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fa000)='/dev/ppp\x00', 0x501000, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = syz_open_dev$urandom(&(0x7f00008ff000)='/dev/urandom\x00', 0x0, 0x8480) sendmsg$nl_netfilter(r0, &(0x7f00005f3000)={&(0x7f000012c000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000ed7000)={&(0x7f0000d1f000)={0x464, 0x3, 0x6, 0x300, 0x5, 0x1, {0xc, 0x0, 0x9}, [@nested={0x200, 0x46, [@generic="9e97fbc5aa9f02536398719bb54cac200fe3d02ec22476404ba52adebef538762be40d8470ce5879557ef5b28b3e7dcc5353e956367f76e930b63859f34ae91e7aa84712e33289299941ffb18b6ec6b6e3774a65cb2d3e", @generic="6fc8b583818b9502eed80318bfcd02ff1e6cb71f2ab24c9f7631ffe1a2dc95d9f4b048b369b0561cffcac70d73ffa8a28e9e54a16a0a5de0ad447803e65a80190aa1f18737298fe3a1f808f1d854dea8250739d252903d608a80131d65d0f6b77b511302ad98d3451835513609ad779f11e396435a7be435b2608718d410af47b5823f05a986889cfeb71d2cfee2c08ecb03d07dfda8d6b802a034417923d9c411ef429b3dfce4e2a9fa81b5caf5725afd26a0d0e61f8a341ae03238", @typed={0xc, 0x12, @fd=r1}, @generic="5db3548d91b68240e53bd2fac3dfd5f457c9d813238c88c814fb6cef13e13d70d1b0bc5d3cb133f9b5bc614ec1535dddcc16b19bb058013ad7dcf6208c60aeadb8eb281b6845223562b77993a55f88d4132e9700f9f5e1754ecb7846e9ee62fc0bcfddfc352ef881e62cceacee95092efb38e6f350664c3f41ed0174d0708c0b58108a3bc73371e186582d922fb8b5d3bdd9ae6e885145bb6c121d85c9fbb434873021b5aff432dea1818e136127cf715c1a22dc2f6aa4e26056b777a017895ce25d24406329fd3731d8f83c1c3a73b1c1f12c0236f4177da821adc6"]}, @nested={0x184, 0x1c, [@generic="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", @typed={0xc, 0x6d, @fd=r2}, @generic="d42cf0760f934cb3bf59750d7878ee6c145d9890d1b2bce4d6fd27361dd3e23c4376a96367053545226ef2b9aecaeb8645799b85cc79b3974245fa15d818735090c7ee1d84e4d5ad9f6661291d6a221a9d664ff892d808228551a2a809082d253bd5d520554316e1eb28c1130cd0a2dadd61078d"]}, @generic="9415d9fa43f0caf0c2ffd9194d5d5d2a47d15494f5fc60df4875acbb4121a07fc8458f61e45d35a43c2e53df882c2c48f201a5d9d2cfe3892b89c379b0ecb0aae4faed8aa29d5d0734ae0317e1317bad1838318f90caaae5edbf2a9379097391199f2beb05f0b3f1bf17dfe96d3f3a06bc10a2c945d6f68537b3509b829e8a25aefec7df47be5686449b68f53552731e46e89e347f2230ed50a33ed0d3d6654bc453d7e3d1f0d69d2fcf3d5ad0c1a9aaf9011071d9f80e00e573378d260c88b3fb8763dddcf7873b01442325"]}, 0x464}, 0x1, 0x0, 0x0, 0x20040091}, 0x20000000) r3 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000272000)=""/4096) 2018/01/15 16:41:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a8f000-0x4)=0x15) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000475000-0x6)={0x0, 0x0, 0x0}) 2018/01/15 16:41:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000001000)="", 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00001a6000-0xc)='/dev/autofs\x00', 0x408800, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) bpf$MAP_CREATE(0x0, &(0x7f0000227000)={0xf, 0x6, 0x62c9, 0xce, 0x5, r1, 0xc64c083, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) pipe2(&(0x7f00000d8000)={0x0, 0x0}, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000a96000)={0x0, 0x0}) fcntl$setown(r3, 0x8, r4) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b22000)="", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f0000b4e000)="") pread64(0xffffffffffffffff, &(0x7f0000015000)=""/0, 0x0, 0x2000000002) 2018/01/15 16:41:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006cc000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) sched_yield() mount(&(0x7f000000a000)='./file0\x00', &(0x7f00005cc000-0x8)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000eae000)="") execveat(r0, &(0x7f0000317000)='./bus/file0\x00', &(0x7f000017f000)=[], &(0x7f0000937000)=[], 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b05000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x72f5, 0xfff}, &(0x7f0000437000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000457000)={0x401, 0x2, 0x7, 0x3, r1}, &(0x7f0000bdd000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000061000-0x98)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3879}, &(0x7f0000702000)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000902000-0x10)={r2, 0x0, 0x2af, 0x1}, &(0x7f0000024000-0x4)=0x10) 2018/01/15 16:41:48 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000004b000-0x16)='/selinux/checkreqprot\x00', 0x400040, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000009e000)=0x0) fcntl$setown(r0, 0x8, r1) syz_open_dev$sndtimer(&(0x7f000008c000+0x853)='/dev/snd/timer\x00', 0x0, 0xa02) mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b6d000)=0x0, &(0x7f0000b6d000)=0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b6d000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b6d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057d000)=0xe8) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000b6e000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) getsockname$inet6(r0, &(0x7f000011b000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000001e000)=0x1c) 2018/01/15 16:41:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e7e000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000398000-0x4)=0xe8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000ec6000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004ed000)='/selinux/context\x00', 0x2, 0x0) recvmsg$kcm(r1, &(0x7f00006eb000)={&(0x7f0000b45000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000415000)=[{&(0x7f0000ddf000)=""/64, 0x40}, {&(0x7f0000893000-0xbf)=""/191, 0xbf}, {&(0x7f0000cb0000)=""/179, 0xb3}, {&(0x7f0000131000)=""/132, 0x84}, {&(0x7f00007a9000)=""/96, 0x60}], 0x5, &(0x7f0000d03000-0x28)=""/40, 0x28, 0x2a}, 0x40000043) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000940000-0x45)={0x0, 0x3d, "d55c7e3057ad8f3990ac8fd1b5580175ec3d141943b0f864db4a92003455187d683054bb77152f281c5f71fcdc3413f719eb3f5212945d9cd27298e233"}, &(0x7f0000856000-0x4)=0x45) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000098e000-0x8)={r2, 0x4}, 0x8) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 16:41:48 executing program 2: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b1e000-0x4)=0x10001) r1 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETA(r1, 0x5406, &(0x7f0000fe9000)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r1, &(0x7f0000fe8000-0x70)=[{&(0x7f0000408000-0xf7)="ae3b156f6594a2ec4a10868de29b5acfed0a15ddabfbcbf1533984a7bffe6b44082a7650069fde4a681bb4a2160a0d", 0x2f}], 0x1) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000fea000)={0x0, 0x1, 0x81, 0x3, 0x100000001, 0x3fc, 0x80000000, 0x5, 0x3, 0x100000000}) 2018/01/15 16:41:48 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000004000)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000003000-0xc)={0xc0000005, 0x0}) getdents64(r1, &(0x7f0000001000-0x1000)=""/4096, 0x1000) getdents(r1, &(0x7f0000001000)=""/24, 0x18) 2018/01/15 16:41:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000ee7000-0x70)=[{&(0x7f000045b000-0x1)="db", 0x1}], 0x1, 0x0) write$fuse(r1, &(0x7f0000914000)={0x10, 0x0, 0x0, @random=""}, 0x10) poll(&(0x7f0000016000-0x10)=[{r1, 0x0, 0x0}], 0x1, 0xa163) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000bf5000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x8001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffff9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa8) read(r0, &(0x7f00008b9000-0xc9)=""/201, 0xc9) 2018/01/15 16:41:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) connect$inet(r0, &(0x7f00002b8000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000618000-0x4)=0x0) 2018/01/15 16:41:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c09000-0xa)='net/route\x00') ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000433000)={0x9, 0xbff, &(0x7f0000952000-0x26)="c884d8b466240bb0cb127a0f517ade787e4bd64672bd4898b7571490a089d1929329e342d7c4", &(0x7f00000d7000-0x44)="642cdd904614a04c273f9a60113bb6bcf5dfc28f0ec3e6cb135491de1f5ae09c959d5ea94f0bae1091b2a2a1cd0ba4d602202f1a02acb7aa2a8baf4e5061dabe786e3aa7", 0x26, 0x44, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00004db000)=0x0, 0x4) 2018/01/15 16:41:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000cf9000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009bc000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000589000)=0x0) socketpair$unix(0x1, 0x800000200000004, 0x0, &(0x7f0000844000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000002f000-0x4)=0xb92c, 0x4) writev(r1, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f8b000-0x4)=0x0, &(0x7f00005d6000)=0x4) 2018/01/15 16:41:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mkdir(&(0x7f00008bf000-0x8)='./file0\x00', 0x0) 2018/01/15 16:41:48 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f0000001000)="bd309d80489af0827f21059afb4152885a40") r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x800000000029, 0x43}, 0x30f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000004000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000004000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x3, 0x6d, 0xffffffff00000001, 0x400, 0x9, 0x4, r2}) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000005000)={0x7188, 0x8, 0xd2ec, 0x2, 0x7}) 2018/01/15 16:41:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000863000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000cc8000-0x1000)="069e56e1c15b2335535bfad35b97ee57a8db7841f4a70338b34303dde2c55662c159ca8ea3de7a48c5c3cd98d5c3ef4145081dce4469c5547c340701e4c0f8d981cf9a29c9198fec8b155d5ca277765afe6cbf02b69d4f9b80789e77541b695f14d5036e90bdb056c749476cfbe0e63f38f4e2abfaf86933e29824ea46a838b961bbb38780b9c4e7caec2ea11f2a4703edb0a0f05d5a719cc72fcbe653f773a10747a5fd8512f07bf1387c39296bb8221cfd20d096d3962f2bbfdd40bebd6a154ddd14935a9ea753beec95e13e43b9d27a28973c162796d9c4a6774780504eb9743d007442c15e5e08adf3a0e4367ff644afea485c5472a531c9a4c64c70518205403a9c7e8520dcb2f9701cb609bc64f917d7a469c3f1a7fc864af972a3b304c46a5debdbb67a01e7323ee31f4b8a69c2c5ee7a8daaf5851a23696300728a3cd318b85260858d196c7e99dc76a2ff91d56ab76c5d2198d1ffd67b29dc211415a8cc82f492c041b7174263816672ae34bc903d22e68153ec1fcfb3dadd9867053bfd10c9e52d83b2ed9d079566526ff7f6eb6c0cb86a60a4c45b6fdcfc6862b932b5e4ad71c15ecc9b479e4beb36fb34a72b92ed1c1b9dec713a64c8df", 0x1bd) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000632000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) shutdown(r0, 0x1) r2 = dup2(r0, r0) r3 = syz_open_dev$vcsa(&(0x7f0000c3a000-0xb)='/dev/vcsa#\x00', 0x7, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00007d6000)={r0, r3}) 2018/01/15 16:41:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000c7000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000642000-0x8)='./file0\x00', &(0x7f00007c0000-0x11)=@known='security.selinux\x00', &(0x7f0000fbc000)=""/0, 0x0) r1 = dup(r0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00007ac000-0x2c)=""/44) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ee5000)={0x6, 0x2, 0x5, 0x8, 0x0}, &(0x7f00003e9000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000aa3000-0x8)={r2, 0x2e5a9252}, 0x8) 2018/01/15 16:41:48 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) socket(0x1e, 0xa, 0x2000000000000) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b7d000)='/dev/vcs\x00', 0x20000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b1c000)=0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000777000)={{0x4, 0x3, 0x401, 0x0, "3a27112a588dfcb2cb9b5b758a04905284aa1bccdf2fc7f21176522879973e96f5bb1ba9782b53283694f04c", 0x9}, 0x0, 0x0, 0xfffffffffffffffe, r2, 0x1, 0x80000000000000, "a8901e7041f692ee40206777ad6c62d794d93b63ec8205528dccbb158b56f032ff46ba68e9b9e76f015e54a8ea0cdf4d89100c856b98ff082772e31594116061", &(0x7f0000fd2000-0x23)='posix_acl_accesstrusted&mime_type%\x00', 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0x400, 0x3, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpgid(0xffffffffffffffff) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000fd2000)={0x8, 0xe6ac, 0x6, 0x0, 0x2, 0x3fffffffc00000}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000fd4000-0x17)='net/ip6_tables_matches\x00') getpeername(r0, &(0x7f0000fd0000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fd0000)=0x58) 2018/01/15 16:41:48 executing program 5: r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000416000)={0x6, &(0x7f00007ca000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000ec2000-0x10)={r1, &(0x7f0000000000)=""/229}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000dad000-0x8)='./file1\x00', 0x40) r2 = socket$netlink(0x10, 0x3, 0xb) r3 = syz_open_dev$mice(&(0x7f00004f1000-0xd)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000e2b000)="1277e403b175396fd8959275c7876ddd80f711e2c0cbac14ba5e4fab7fab2a08d0b8cab8c11171a7ab1198a215f2f634347a") writev(r2, &(0x7f000037d000)=[], 0x0) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000a2a000-0x1f)="1f000000020319000000070000000680e2ed3b8509000200001600ff04fe58", 0x1f}], 0x10000000000003c7) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ef9000-0x11)='/selinux/enforce\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000823000-0x11)='/selinux/enforce\x00') 2018/01/15 16:41:48 executing program 6: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f000004e000)={0x0}, 0x8) poll(&(0x7f0000e77000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x6) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e78000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000e79000-0x10)={0x7, &(0x7f000012c000-0x38)=[{0xb3c5, 0x80000000, 0x1, 0x2}, {0x4, 0x100000001, 0x5, 0x5}, {0x1, 0x6, 0x8000, 0x1ff}, {0x7, 0x1, 0x3, 0x6}, {0x8001, 0x1, 0x0, 0x4}, {0xb2a, 0xe2, 0x7, 0x0}, {0x24, 0x6, 0x800, 0x0}]}) 2018/01/15 16:41:48 executing program 4: r0 = shmget$private(0x0, 0xfffffffffeffffff, 0xfffe, &(0x7f000076b000/0x800000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) shmat(r0, &(0x7f0000990000/0x3000)=nil, 0x0) [ 67.189215] kauditd_printk_skb: 43 callbacks suppressed [ 67.189224] audit: type=1400 audit(1516034508.451:511): avc: denied { create } for pid=11309 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_connector_socket permissive=1 2018/01/15 16:41:48 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000fff000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x207, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x41)="6d73e0ba6da9bbd20eea703211ba31d6747670c6c2f95ae0c7a523326ef2d07cf75496e4ba4b7341b1972d8bf31700300476bb60387e5eb1164d9652beeac9d82f", 0x41}) 2018/01/15 16:41:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f0000000000)=0x88a) r0 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000ed6000-0x1000)=""/4096, 0x1000) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/15 16:41:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x800, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2107, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x12, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000018, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006f3000)='/dev/sequencer\x00', 0x400001, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) connect(r0, &(0x7f0000441000-0x10)=@ipx={0x4, 0x0, 0x2, "ebd14f55eedf", 0x1, 0x0}, 0x10) 2018/01/15 16:41:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000022000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x2) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000d01000)=""/0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001dc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000f68000)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000080a000-0xb8)={0x0, 0x5, 0x10001, 0x7, 0x25d1f0ce, 0x4, 0x3, 0xdaa4, {0x0, @in={{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3bb, 0x8000, 0x1, 0xff, 0x4}}, &(0x7f00002e7000)=0xb8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00008a1000)={r3, 0x6}, 0x8) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f000035e000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/15 16:41:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r0, 0x40087705) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000b9000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000cf5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b31000)=r1, 0x4) 2018/01/15 16:41:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syncfs(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x484, &(0x7f0000924000)=""/24, &(0x7f0000000000)=0x22694a86edbb258c) 2018/01/15 16:41:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025f000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000922000)=0x0, 0x4) [ 67.234208] audit: type=1400 audit(1516034508.464:512): avc: denied { write } for pid=11309 comm="syz-executor5" path="socket:[28343]" dev="sockfs" ino=28343 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 2018/01/15 16:41:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000402000)={@generic="3f8b17d7d145f7a3fe8a8277cfcc3cf5", 0xfffffffffffff775}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007da000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000205000)=[], 0x0, &(0x7f0000e34000-0x10)=""/180, 0xb4, 0x0}, 0x0) syslog(0x9, &(0x7f0000af9000)=""/146, 0x92) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000017c000)='/dev/vga_arbiter\x00', 0x141000, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000080e000-0x4)={0x2f59, 0x7, 0x1000}, 0x4) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008e7000)=[{&(0x7f00007a8000-0x34)="6be383492fafe374763c8a870f87912602cf5eb2d46b1741d3776808904b25dad2bb1bb9131930dda99627c22217589b497f4c78", 0x34}, {&(0x7f0000e40000)="ab1ec91c018a4cdc9264d11783da51881541194d29d36131a998a6754eea363b76948daa33045cd507f5fab3491a83db13c01a43955e54a6c969fb6aafd15bdf04773dbb3259e17ee8cb99d80f4f86556d7490b7ebd58f0e616c1c9b653a96cb3fb7f2869f46adbde169fd47085cea471583b8b35fe4c1fdfa40240f6b19d131f1f498df9a06520eb1bcde3621668adb18b4c3cbf8e6a1db8f205c8d45d252c4fabadb2cf433fecbeedd2f7c4a220305b17181a8a7e322e201518042c88c535cd4ca50b761d6c8018fe068fbfd2b24d55e9113cb95d9de6ca9aab1d5c68dd2e384b2ef464177d5973603d92d0bf4f3", 0xef}, {&(0x7f00004d5000)="c44c33c9d27207d3584740a78989a22938fa9d44573cae96f75816db0ae12c940b745c48441c98c02534b8dffbd9d1287c18f87926547a90e73c4a2ae1aa6bfe084ecf8f5c687bfbf3deb1c4d339ca484219cfa60c32b945550d023c49582a82971ec6e0f6ac57bbb422fed74dc1f4ad9c75a9a353b4616081a008e12435a1988acf0e69ce55e2dcc4a8498c53", 0x8d}, {&(0x7f0000658000-0x2c)="9d2330146525d13fad39fcf9b017632e04645db6c91b4237b196882ed6ed2b1bb86d94f2133af36f949c7d5a", 0x2c}, {&(0x7f0000b62000)="5c18cf63fbe772a442b4955b7d95761ce60c9a6a656ae12f70b4e7655bb2f3a3ebf3ef51dc3cb63cad30d70b6f946360e47877eeca8c8d2dba1a80665d1a6912fe8bc2da5bd6d9ee2d86bb119e8e17f956a397268e3959fd5fa4d3368e201e8ea5e28e859243e0a37c3e", 0x6a}, {&(0x7f000031b000-0x57)="e09273cb7b359c7142670b61624e7ee8572cfac091d2bbb4b23371f590d8da0aea487081abd99c74d886f55123e48b991c1e4e452f0e44fdae5b13752c0ce3fb5845c7c4da9506aa1319660e1d80fda7533cfa29b04bb8", 0x57}, {&(0x7f0000af4000-0xd4)="9ce7a5155fc9082bf748845d4c6ede604285d3678d2c7e15f62c1fb2b13ab4e27045aced30f78ed86ac88d1f0a18e6c1c3bb2a1ad9b18e7875893bd35470e1e0ace8cf23d45a60d7c0e52f8727fb68f4403e92715d0b1b0584369bd3230894826baec0a45fca2910b86717cff071fbcff11170f2804005bdc11c5088e8954674995ce658f02e070cfd5fdb8a60af2e63f5c171184bd7e65fb3e2952dc8b05b340d5721ad6f0edd8bb0b6183f348f0af9d4a6e3008b44499108077ff5f45651a3da24151f5b0528cb85c67a5d72cafebadc0ca3dd", 0xd4}, {&(0x7f0000a69000-0x19)="44fe62291f8a1d81d0f058cce53d882420079087a880a1692c", 0x19}], 0x8, &(0x7f0000eca000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0xfffffffffffffffd}, 0x0) 2018/01/15 16:41:48 executing program 3: perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd4000)=0x0, 0x5, 0x0, &(0x7f00001f3000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x41000000) syz_open_dev$vcsa(&(0x7f00006f8000-0xb)='/dev/vcsa#\x00', 0x7ff000000, 0x8000) syz_open_dev$loop(&(0x7f00005bc000-0xb)='/dev/loop#\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bf6000)='/dev/sequencer2\x00', 0x400a01, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f000056b000)={0x40000, 0x0, [0x8, 0x1, 0x0, 0xb994, 0x5, 0x5d, 0x3, 0x6]}) 2018/01/15 16:41:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f54000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000210000-0x40)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000995000-0x8c)={0x401, 0x8, 0xfc00000, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00006ff000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/15 16:41:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x54) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0xff) io_setup(0x967, &(0x7f0000a02000-0x8)=0x0) io_destroy(r1) r2 = dup(r0) r3 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f0000695000)={0x3, 0x78, 0x1, 0x6, 0x800, 0x4, 0x0, 0x4, 0x100, 0x0, 0x100000001, 0xc6, 0x80000000, 0x0, 0xffffffffffffffe1, 0x3, 0x101, 0x7, 0x1, 0x6, 0x7fff, 0x8, 0xf0a, 0x3, 0x2, 0x10000, 0x3f, 0xfff, 0x9, 0x2, 0xffffffffffffffff, 0x100, 0x5, 0x3, 0xfff, 0x7, 0xffffffff, 0xffffffff, 0x0, 0x8e, 0x6, @perf_config_ext={0x5, 0x2}, 0x4000, 0xf94, 0x9, 0x6, 0x0, 0x0, 0xa0, 0x0}, r3, 0x7, r2, 0x2) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f000040c000-0x4)=0x0) connect$inet(r0, &(0x7f0000c71000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f000096b000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 16:41:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000146000)='/dev/audio#\x00', 0x669baaf0, 0x800) bind$bt_l2cap(r0, &(0x7f00006d7000)={0x1f, 0x94f, {0x4, 0x8, 0x9, 0x8, 0x400, 0x9}, 0x6, 0x5}, 0xe) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000ee7000)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000306000-0x4)=0x2, &(0x7f00009dc000-0x4)=0x4) sysfs$1(0x1, &(0x7f00005a7000-0x14)='lo/{md5sum%[cgroup.\x00') keyctl$get_keyring_id(0x0, 0x0, 0x5) ioctl$TIOCCONS(r1, 0x541d) sendmsg$nl_xfrm(r1, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000516000-0x170)=@newsa={0x138, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:41:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x4, &(0x7f0000000000)={&(0x7f0000b09000)=""/95, 0x5f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000449000)="8b3b553c016e6a87928b57e8011ad28950c087920bfd5e465cc9cf6b07cd43a59f365d6825f5521646b66b47f4623f9571b11c7537b8864c015994f4bc7537a250621f593a8080a6ff2f03c09f1c93d192884499a81c8df596e61891fa0af9ccd663fa7caa6a296f43b1bb11958b703f081f77938683fab2f8cefabf22cc8007ae3ddb430e1216c2dd0d82a0c01e26762a32cc9832464d69734b13a2ee22905c8e87d60efcae2eaf90685fbce0b231c8eddaac848799b9bbcc570b561914abf6249160bd9106a18bd7ef17b1b7a25aa1239d6caf2a35b9", 0xd7, 0x0, &(0x7f00006d7000-0x1c)={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000d5d000)=0x8000, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000270000)=0x1930, 0x4) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000832000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f000086c000-0x8)=0x0) sendto$inet6(r1, &(0x7f0000010000-0x1)="", 0x0, 0x0, &(0x7f0000006000)={0x2, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sysfs$3(0x3) accept4(r1, &(0x7f00008ca000-0x80)=@generic={0x0, ""/126}, &(0x7f00008d3000)=0x80, 0x800) 2018/01/15 16:41:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f25000-0x10)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000045a000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) r1 = socket(0x10, 0x802, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000a3c000)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009d1000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000698000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002d0000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0xfffffffffffffbff, 0x2, 0x20, 0x80, 0x1d, r2, r3}, {0x2, 0x1000, 0x6, 0x9, 0xad, 0x0, 0x10001, 0x6}, {0x15a, 0x2, 0x5, 0x7}, 0x7, 0x7, 0x2, 0x1, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3f}, 0xfdd05a905136fcab, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, 0x2, 0x2, 0xfff, 0x9, 0x3f0254a, 0xfffffffffffffffc}}, 0xe8) write(r1, &(0x7f0000f7f000-0x72)="2600000023004307000000ff00008d40030100000200000e00f21e00001100002103c77a35f7", 0x26) 2018/01/15 16:41:48 executing program 6: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000)={0x0, 0x401}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000000)=@ax25={0x3, {"5913f60be2f8eb"}, 0x8000}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="219b1268e56acfc046d0c93cb2c0a04a0c6d1ad7b2c770734ba2732972c0ff9e6876e8bc4696adaa1d0435d0f1b3258865696745e8a396c0f3d22a7397e24f3c027ee4dd721fe4ef16018e94de7bb4d8b167b322897a0694064e151217a11f47f4cc936142edd151f37094f2d9126f247523390319b7d339e8cb654b6871931fec476780216c7a6281bf58b434a943e1554279f0ba5d91f5625ba399d18bb694c4b7a03abf6a3a8b88a09f900f4751360b31534e77d66b9a7523854d442aa96173d8187265ac8195ace7f5eb362287d6b2b9349bddb735cd8ca0fced1c7913ebd8c30f", 0xe3}, {&(0x7f0000000000)="db2f3234145d01e6b205725d22b6244962fe818612ac55f58fca73123567b95a1228fd79b79b0027198c744537cc3a8ff532ced78899c509ca05a81557c229629c3c0b403b499f4d87e3ec3aa9a5838efd40d9fc2a10a1a1fa65b81fb33158dcfbbd53f8c2726530d60cb778a290e8b0fbf6e0eb76f47ae861893ff514e40df2ffe535d1a19d83dddc2158424aeac129b25efd9afc11a2a781b52ff381c9a8ffe68db6ad2e99cae46c5d674cc2e71d43bc0a3c9adbcc4fc8f58946c8aa957f10a16897e870edab0548626c1861800b1cdb0657", 0xd3}, {&(0x7f0000001000-0x16)="9c7118ae549be29d187f8e6ddd47f9bba3f276351795", 0x16}, {&(0x7f0000000000)="f017e708c6ab47de081521f0c3a25d37adbb419103c4e6db4b321d673f57815ebaf14adcc0b33675", 0x28}, {&(0x7f0000005000-0x87)="d28540cebfc08a2091d1e201a9fb16276a6d9d2f3a545f02358785df887c2af3fabc5903d08fa03fee23dbe51f7695184aa5e7bf4b805703dda583def811fd69789f917406f2e9556ab4980548b00b6ce606356e1b7e96084c4951721e205d0c60a9f6ccbf1d9e3695c5f5cfa317a7db54803ea1595e43619d214552091489e1976c46b793ce8b", 0x87}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000005000-0x75)="a1fa03fa31f7ea38f0482d4c6f5365ac738a7979faf707706e8501126fea88cbd09a85e765cc973f6ff7232cbc61403233ab081aba6ce0654137697327adb94b7a44e93d3ac6be86ddcbdda0ee46703402537dff2d6e863cec127d49beb430e9eac11da4634ab4b57cc9152017b6bde6a9dfaa0d32", 0x75}, {&(0x7f0000005000-0xde)="0e2cf11697dd7fdae30622b068b7fa48b46bc8f9eea134014a81f3046c24039de879828a77b1223a62b0b8bc3a9c3dfffd80cbe39015bbdc91cb2b012a736334663db835282b31315de7bf957b758bb809fd6eb6d9c3813328f8409ef929608d6cb864bde0d809723dcaed3ce5bd1b16d39ba32b4b74b4621abbc84becccefe0900809bdcb477463e9e83ae45844bdb4e4547ae243bb1fbcee77a594cd39426a8c5e873faeb4b502c31dcace1de238e9c58d86968f9ef49699b51a1ec33ef997c06eb5ddd490d361db598bfb13bd9104ccf05a7ade9e3208cc9bf20ca256", 0xde}], 0x8, &(0x7f0000005000-0x458)=[{0x108, 0xff, 0x1, "c79bb3bdf6e0dd561f8269c36500952bbc04ac6f89bf47e66f8dd6ee7c3561a51cd61d48870f2c18b08e5a5761bc700f013fdc2f2148817a1af25b97c4ca498b2cf17cbbd6bbf6e66b0c7e616ffdaa99353203f4e22ec746b63a9ea9b75474455ae8ab57de07bfaed3db863a414287bdbc45f834bb77db20b7b522e3c54e103632ec8d519ddfa4d09a47998e4040d3b1abfa7d438830f317725fb8bf212a6ad23f2dc8099a1913a9608ec8b50dc6f9196711056d8ff358e7cd3eca8e0cbd481ac38345461296b9fb653dd34a25fb2311363a7f75f5df75d710171b4525f46334730c6d2a39a494da6b9a87172c27002230fb1b71d01cd9a1"}, {0x10, 0x3a, 0x401, ""}, {0xd8, 0x117, 0xd4, "7b633e854e0003d4f8b8577866eda1bd6b4f0129fab753be6dcb184384d79401531655eb5518de3e874eb0f0854d63249cfe794861e1d3b1dcc6d5eba6ada4c17c138bce573316ecc6c0b94de8c0da8b0d7254e8c852197306525387d9c2efbb869991dafe37a3f93ccf72280df2225cabdc6b38a82750e952ae1fac6e18c84f01df334a0055c9dd7dd3ae2cc561d39decd0a93e8ab9ea958e9e397ce6fe31c64a4506484e5d308251b2226580bb4753748c10c67e6988351dd5867be80326eb9f2b38302a0f"}, {0xa8, 0x109, 0x8, "d7f1cbdf6731f2e343c57c152bf58018f8c453d46b7070e4b4078575fdb58b3c9690a3df5853643f55110dec63fb0e8d81783090c8617933948b98bd1cca27bb12fcf39f6cc342ce9078c62e43c13191cc2b5ab5f6cb114f7198099effb532345ce3f1de61ba34a17d1d989de941a0bd6700b56fed0697a9a36288a99c8e81189c96f492bc34ac1782c466bc728021717d002b"}, {0x30, 0x118, 0x909, "d33728ec315ff314093e0e4e572e3aa3d7c5cfc6d06df199757fa0"}, {0xc8, 0x197, 0x1, "21a78f9ae4a20a48e8420e5edbe987e4d4c405f0741e218c838fa0b73f0ef71b993b3222732b4133a944b8996c50c214cd85e2cbbb3973d2bf6b500494c334621565dbb5810637a98b01929bc523718d85af44082a79878c09e1316a894cc60cf205f00e7309d45a32eb159b7e02d85653fff9b40af3bf4c7ab5c4858b6acf0a0eb2fc40fecb291839c4612677419ce6f067e8560cfc67b272e11dcb34806cb37b6f1b8ed46097a776095ea5b850e241e5"}, {0xc8, 0x110, 0x3f, "5db4dbe8c3326309e55621e4f495912d646ffb2a535d2feb7172a6fae22a04f5463266ad486463253129237d040f9e7b62b92f949cbb53d7a2510d30a8a31ecd5f4b6a46490c0650d3c13b42e6c25b19343000ee72fc339d0c388bd39a01b515b12f7061a6c37f8c8a06f81fc42689dd87b136040dbc98deffde64e95afa2e0a478cfc302d96d4e4aaef8473288848ced742f0fac3e903c7852a44c1637596203afea0578bb7758f4d30c2d5ea3a63831c"}], 0x458, 0x80}, 0xffffffffffffff79}], 0x1, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)=0x0) r2 = socket(0xa, 0xa07, 0x6) getsockopt(r2, 0xff, 0x0, &(0x7f000000c000-0xa6)=""/1, &(0x7f0000002000-0x4)=0x1) 2018/01/15 16:41:48 executing program 4: prctl$intptr(0x2f, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x3, 0x2002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000002000-0x48)={0x10000, 0x0, [0x5, 0xfffffffffffffffc, 0xfffffffffffff034, 0x2, 0x9, 0x7, 0x1f, 0xffffffffffffffff]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000002000-0x8)=0x1) set_tid_address(&(0x7f0000001000-0x4)=0x0) ioprio_set$pid(0x1, r0, 0x58e) 2018/01/15 16:41:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000344000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_flags=0xd000}) ioperm(0xff2, 0x2, 0x32d) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000083d000)=0x0, 0x800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000adb000-0x4)=0x800, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) 2018/01/15 16:41:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000c3a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000941000-0x4)=0x10) mmap(&(0x7f0000932000/0x2000)=nil, 0x2000, 0x2, 0x9010, r0, 0x0) 2018/01/15 16:41:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000021000)='./file0\x00', 0x80000, 0x48) sendmsg$nl_route(r1, &(0x7f00002da000-0x38)={&(0x7f0000b45000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000ac1000-0x10)={&(0x7f000045e000-0x14)=@ipmr_getroute={0x14, 0x1a, 0x21, 0x6, 0x2, {0x80}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ec000-0x10)={r0, &(0x7f0000de6000)=""}, 0x10) r2 = getpid() sched_getscheduler(r2) 2018/01/15 16:41:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f000030c000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000f50000-0x8)='./file0\x00') r2 = openat(r1, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)="") symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) chroot(&(0x7f0000f17000-0x8)='./file0\x00') renameat(r2, &(0x7f0000da3000-0x14)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f000020b000)='./file0/file0\x00') 2018/01/15 16:41:48 executing program 4: mmap(&(0x7f0000000000/0x1a7000)=nil, 0x1a7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000093000-0x4)=0x0, &(0x7f00001a8000-0x4)=0x4) r1 = socket(0x3, 0x2, 0x2) write(r1, &(0x7f00000cd000)="2400000032001f1546f9ff7f000005db090007010c000200ffffffffffff5080000001e5", 0x24) 2018/01/15 16:41:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) write(r1, &(0x7f0000d2d000)="2400000052001f0014f9f426000904000a00071008000100080000000800000000000000", 0x24) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000c1000-0x4)=0x1d, 0x4) 2018/01/15 16:41:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000f4b000)={0x0, &(0x7f00003ed000)=0x0, 0x0, 0xffffffffffffffff, 0x4}) 2018/01/15 16:41:48 executing program 1: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x2000000001, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000feb000-0x64)={&(0x7f000000d000)=[0x0, 0x2006], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5b, 0x0, 0x0, 0xfff, 0x0, 0x0, 0xffffffffffffffff, 0x0, "8cfbc89fefc282b0e9b6d1b2a55500b5ff74b06ccb0000e8c886586975b5446e"}}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000fec000-0x8)='keyring\x00', &(0x7f0000feb000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000feb000)=""/138, 0x8a) 2018/01/15 16:41:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00001dd000)='/dev/snd/pcmC#D#p\x00', 0x401, 0x101000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00002db000)={0x0, 0x100}, &(0x7f0000d30000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000e8000-0x10)={0x400, 0x2, 0x88e, 0x6, r1}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c24000-0xd)='net/icmp\x00') preadv(r2, &(0x7f0000008000)=[{&(0x7f0000007000)=""/1, 0x1}], 0x1, 0x0) 2018/01/15 16:41:48 executing program 0: 2018/01/15 16:41:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000b4000)='/dev/rtc\x00', 0x40, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000103000)={0x0}, 0x0, &(0x7f0000c55000)={0x0, 0x0}, 0x8) 2018/01/15 16:41:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00007c9000-0xa)='/dev/ptmx\x00', 0x8001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f0c000)='setgroups\x00') getsockopt$inet6_buf(r1, 0x29, 0xdf, &(0x7f00009fc000)=""/185, &(0x7f00009d2000-0x4)=0xb9) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000c3a000)={0x0, 0x0}) 2018/01/15 16:41:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000000+0x8ba)={0x3ff, 0x80000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000de2000)='./file0\x00', &(0x7f0000d3b000)='./file0\x00') mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000fd5000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000082e000)='./file0\x00', 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000362000-0x2)={0x7, 0x20}) clock_gettime(0x0, &(0x7f0000d43000)={0x0, 0x0}) write$evdev(r2, &(0x7f000066b000-0x30)=[{{0x0, 0x0}, 0x5, 0x100000001, 0x4}, {{r3, r4/1000+10000}, 0xfffffffffffeffff, 0x7, 0xfffffffffffff4d2}], 0x30) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000d99000)=""/4096) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000ebd000-0x10)="43444b38287a316ebea63a0bec26547847b93031ab795f32") mknod$loop(&(0x7f00002cb000-0xa)='./control\x00', 0x0, 0xffffffff) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000ac4000)={&(0x7f00006dd000/0x3000)=nil, 0x3000}) link(&(0x7f0000c8f000-0x10)='./control/file0\x00', &(0x7f0000556000)='./file0\x00') 2018/01/15 16:41:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f000002a000-0x18)={0x0, 0x9, 0x1fc, &(0x7f000054a000-0x8)=0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getpeername$unix(r0, &(0x7f0000f08000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000077c000-0x4)=0x8) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000777000+0xd3)='/dev/qat_adf_ctl\x00', 0x2580, 0x0) bind(r3, &(0x7f00006b9000-0x10)=@ax25={0x3, {"b5f1d3ca552285"}, 0x0}, 0x10) 2018/01/15 16:41:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00005b1000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000bb2000-0x8)={0x0, 0x4}, 0x8) pipe(&(0x7f0000c35000)={0x0, 0x0}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000968000)=0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000496000-0x70)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4(0xffffffffffffffff, &(0x7f00006e1000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000558000-0x4)=0xe, 0x0) shmat(0x0, &(0x7f000002e000/0x12000)=nil, 0x0) 2018/01/15 16:41:48 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000faa000-0xc)='/dev/amidi#\x00', 0x4, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000002000-0x4)=0x6) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) 2018/01/15 16:41:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b0c000-0x10)='/selinux/create\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x6, 0x84) 2018/01/15 16:41:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d32000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f1a000-0x8c)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e84000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000969000-0x8)={r3, 0xffffffff}, &(0x7f00005b0000-0x4)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000fc3000)={0x0, 0x0, 0x0}) r4 = syz_open_dev$amidi(&(0x7f0000bab000-0xc)='/dev/amidi#\x00', 0x42, 0x20a02) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f00000ef000)="60bac867f3c66f0b9a798d3807c7790332131d9634390f74bcaebe443714aa1de084a25fb4a8e32edc9d49f306fa81f377d1134c17a3a33660aeaa3c1076d3e752778068c89c45f38270f6f84abfb34059bc86808f4cb14d4ddd081ed0a3") 2018/01/15 16:41:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000dba000-0x1000)=""/4096, 0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000aa4000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018afffffffff800c600000006"}) 2018/01/15 16:41:48 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x11c)={0x18, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x4, 0x9, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000020000)='./file0\x00', 0x0, 0x10) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000002000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000021000)=""/134) [ 67.601941] audit: type=1326 audit(1516034508.862:513): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11419 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 16:41:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b61000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000004e000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xffffffffffffffff, 0x6, 0x40, 0x597, 0x2, 0x400, 0x6, 0x1000, 0x1fa, 0x2267676e, 0x10000, 0x4, 0x7ff, 0x7]}, &(0x7f00008a4000)=0x108) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000dda000-0xa)={r2, 0xffff, 0x1, [0x1ff]}, &(0x7f00008ce000)=0xa) r3 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000c29000)={0x1, 0xc, 0x1, r1, 0x0}) listen(r3, 0x40000000000005) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000b5a000-0x4)=0x7fff, 0x4) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mount(&(0x7f0000d8e000-0x8)='./file0\x00', &(0x7f0000edf000-0x8)='./file0\x00', &(0x7f0000405000-0x4)='xfs\x00', 0x40000, &(0x7f00000b8000)="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") accept(r3, 0x0, &(0x7f000060c000)=0x0) [ 67.707257] audit: type=1326 audit(1516034508.862:514): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11419 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 67.749388] audit: type=1326 audit(1516034508.867:515): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11419 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=54 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 67.774204] audit: type=1326 audit(1516034508.867:516): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11419 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 67.805382] audit: type=1326 audit(1516034508.867:517): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11419 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 67.830951] audit: type=1326 audit(1516034508.868:518): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11419 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=22 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 16:41:49 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b1d000)=0x0) wait4(r0, &(0x7f0000bb2000)=0x0, 0x80000003, &(0x7f0000aaa000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x3, 0x80000000000802, 0x0) getsockname$packet(r1, &(0x7f0000b47000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00006d2000)=0x14) 2018/01/15 16:41:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000961000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000000c000)="da000000000000c67412a1000000000000002087ef6c6411f2c1275b1db8e916af92edeaea876801", 0x28, 0x0, &(0x7f000000b000)=@ax25={0x6, {"38dd6c381b2962"}, 0x0}, 0x10) 2018/01/15 16:41:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002fd000-0xd)='net/igmp\x00') sendfile(r0, r0, &(0x7f00000f9000)=0x2, 0xff) 2018/01/15 16:41:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000ff8000-0x79)=""/121, 0x79, 0x0, &(0x7f00007f8000)={0x0, 0x0}) 2018/01/15 16:41:49 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0xffffff6c, "8900000000e4000003"}, &(0x7f0000008000)=0x11) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000007000)=0x0) r1 = socket$nl_generic(0xa, 0x3, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000009000)=0x0, &(0x7f0000008000-0x4)=0xfffffffffffffcf5) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x25}, 0x11a) 2018/01/15 16:41:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018f000-0x24)="2400000058001f0014b2f407000904000200071008000100ffffffff0800000000000000", 0x24) poll(&(0x7f00003cb000-0x28)=[{r0, 0x10, 0x0}, {r0, 0x208, 0x0}, {r0, 0xa0, 0x0}, {r0, 0x20a, 0x0}, {r0, 0x1002, 0x0}], 0x5, 0x936d) 2018/01/15 16:41:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000c4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00007c9000)='/dev/vcsa#\x00', 0x6, 0x200) write$evdev(r1, &(0x7f0000ac6000-0x60)=[{{0x77359400, 0x0}, 0x6, 0x80000001, 0x7}, {{0x77359400, 0x0}, 0xdf4e, 0x81, 0x9}, {{0x77359400, 0x0}, 0x10001, 0x7ff, 0x76b6}, {{0x77359400, 0x0}, 0x51d2, 0xfffffffffffff000, 0x7fff}], 0x60) ioctl$TIOCGETD(r0, 0x80045432, &(0x7f0000da0000-0x4)=0x0) 2018/01/15 16:41:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4001c2, 0x0) r2 = semget$private(0x0, 0x3, 0x10) semctl$GETPID(r2, 0x2, 0xb, &(0x7f0000000000)=""/61) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000000)={r3, r4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r0, 0x7fff, &(0x7f0000001000-0x27)="1865e421d281b7903c5c5e4216e8025034d58907b9e48922e115c458b6730df08268290d3ec409") renameat2(0xffffffffffffffff, &(0x7f0000b6a000-0xe)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f00009a0000-0x1)='/', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r1, &(0x7f0000002000-0x10)={0x1d, r5, 0x0, 0x0}, 0x10) [ 67.855425] audit: type=1326 audit(1516034508.869:519): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11419 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 67.879944] audit: type=1326 audit(1516034508.869:520): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11419 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 16:41:49 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:41:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = socket$packet(0x11, 0x3, 0x300) fcntl$setownex(r1, 0xf, &(0x7f000043b000-0x8)={0x1, r0}) r2 = creat(&(0x7f0000146000)='./file0\x00', 0x40) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000864000)=""/234) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000feb000)='/dev/vcs\x00', 0x4800, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000307000-0x8)={0x40, 0x705, 0x49, 0x7f, 0x15e}) accept$nfc_llcp(r3, &(0x7f0000887000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009e0000-0x4)=0x60) prctl$setptracer(0x59616d61, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setptracer(0x59616d61, r0) 2018/01/15 16:41:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) stat(&(0x7f0000992000-0x8)='./file0\x00', &(0x7f0000320000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = getgid() setresgid(0x0, 0x0, r0) 2018/01/15 16:41:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a62000)=0xfffffffffffffffe) socket$nfc_llcp(0x27, 0x2, 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f00003b0000)='/dev/ppp\x00', 0x800, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000410000-0xa)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x1ff, &(0x7f0000801000-0x4)=0x0) clock_gettime(0xfffffffffffffffe, &(0x7f0000291000)={0x0, 0x0}) io_getevents(r1, 0x1, 0x1, &(0x7f0000c8a000-0x80)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f000018e000-0x10)={r2, 0x0}) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000404000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e28000-0x27)="", 0x62, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000e1a000-0x10)={&(0x7f00005d1000/0x1000)=nil, 0x1000}) 2018/01/15 16:41:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) syz_open_dev$audion(&(0x7f00006b4000+0x190)='/dev/audio#\x00', 0x20001, 0x8207e) r1 = add_key(&(0x7f0000f1b000-0xa)='blacklist\x00', &(0x7f000004e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000d9000-0x1a)="f6924469c8f5e9831b552afdae093b4fc21b0ccc5e5196a13f7a", 0x1a, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000ed9000)='keyring\x00', &(0x7f000064d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r1, &(0x7f0000678000-0x10)=[{&(0x7f00006ff000)="74d0bc413052ec333ffc789cf134926677363a15813191cd7ed92eb6ae37daf35d76c1315489f76601b508e4fc7406b725cba51f00f21c40439650af93d5dd76acf7987dde7ee5633b857e4a7685bfcade1fa4654c05529a3df88660d29815201c11654f334180d41167ec68276a8a85a1e0793e93c464ffb230747df6d73835e002cb8c0aed7bcfd9119b735b7269075635c039d35849d86c7bfa86fbc63cf0663529b445764ba3886d780c0afc058238eb8b1c224ca9070f715ae6bb4a5b473e8687409c19e8", 0xc7}], 0x1, r2) alarm(0x3) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) 2018/01/15 16:41:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = gettid() futex(&(0x7f0000fca000-0x4)=0x0, 0x0, 0x0, &(0x7f0000fc9000-0x10)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) r4 = epoll_create(0x8f8c) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000fcd000-0xc)={0x8003, 0x0}) recvfrom(r3, &(0x7f0000fb6000)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) epoll_pwait(r4, &(0x7f000036a000)=[{0x0, 0x0}], 0x1, 0x8ca5, &(0x7f0000c1a000)={0x0}, 0x8) r5 = dup2(r2, r3) writev(r0, &(0x7f0000c97000-0xa0)=[{&(0x7f0000fb4000)="b7", 0x1}], 0x1) fcntl$setown(r3, 0x8, r1) setsockopt$inet6_dccp_int(r5, 0x21, 0xa, &(0x7f00002d7000)=0x0, 0x4) tkill(r1, 0x13) 2018/01/15 16:41:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400, 0x0}, 0x1, 0x4f, 0x400000002}], 0x18) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/15 16:41:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000026d000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x2, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)='GPL\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 16:41:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f000010a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 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) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x80000000, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8000}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r1, 0x7fffffff, 0x9, 0x1000, 0x7fff, 0x7}, &(0x7f0000002000-0x4)=0x14) r2 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000093b000-0x5d)="5ce41479668cfa337ba35d17859f143bad0478bd1bd06115ed8f9cc171e825772a49bce225d6ea60bde8775ade5d2a4b49a7efe0b8172c99ad08ca273e59906a547aec068a229d242ed52c02ab632a811fcba0dcdfacbae392aaee0d44", 0x5d, 0xffffffffffffffff) keyctl$get_security(0x11, r2, &(0x7f0000000000)=""/11, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f000009f000-0xb)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000606000-0xfb)="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", 0xfb, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r3, &(0x7f0000000000)=""/24, 0x25f) 2018/01/15 16:41:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$getown(r0, 0x9) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) syz_open_dev$sndpcmp(&(0x7f00000e6000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/15 16:41:49 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d35000-0xc)='/dev/autofs\x00', 0x20c800, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000669000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000208000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 16:41:49 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000481000-0x4)=0x100000000003, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f00002e7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x0) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000000000+0xff)={0x0, 0x0}) mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) readahead(r4, 0x1ff, 0x6) sendmsg$nl_generic(r3, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000247000-0x139c)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:41:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d09000-0x18)=@add_del={0x2, &(0x7f000020f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000c4a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1, 0x43e871d4, @fr=&(0x7f0000e4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) getpeername$llc(r1, &(0x7f00000de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000bc2000)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000644000)={0x1, 0x0, 0xd023, 0x3, 0x3f, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 16:41:49 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d41000)=0xc) pause() setregid(r0, 0x0) 2018/01/15 16:41:49 executing program 2: socket$inet6(0xa, 0x8000b, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4e, &(0x7f0000001000-0x1)="", 0x0) 2018/01/15 16:41:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000012d000)='/dev/net/tun\x00', 0x0, 0x101000) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) r3 = socket(0x200000000011, 0xa, 0x80300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00007b6000-0x4)={0x5}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r2, 0x5428) getpeername$inet(r2, &(0x7f000004c000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f48000)=0x10) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/15 16:41:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x840b, &(0x7f0000020000-0x151)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000b72000)='./file0\x00', r0, &(0x7f0000d0f000-0x8)='./file0\x00') 2018/01/15 16:41:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000692000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000065c000)={0x4, 0x6}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000d76000-0x1)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd0000-0xb)='/dev/hwrng\x00', 0x1, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f000092b000-0x24)={0x1, 0x3, 0x4, 0x80000000, 0xe, 0x8, 0xffffffffffff8001, 0x2, 0xfff, 0x8, 0x8c71, 0x0}) syz_emit_ethernet(0x3f, &(0x7f0000c34000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@llc_tr={0x11, {@llc={0xfc, 0x42, "a164", "0249454c9be7bb22a5cd94c4ebbecb1dbdf7dc856e0644b94a003a247b01beadab4c2e3a2f584ab799f994e577"}}}}}, &(0x7f0000957000-0xc)={0xfffffffffffffffe, 0x1, [0xf89]}) 2018/01/15 16:41:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") r0 = syz_open_dev$sndseq(&(0x7f00008cb000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000063e000)={0xffffffffffffffc1, 0x8000, 0x9, {0x77359400, 0x0}, 0x112d, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") umount2(&(0x7f000075e000)='.', 0x0) 2018/01/15 16:41:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c53000-0x7)='ns/uts\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000366000)=[@in6={0xa, 0x3, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7}], 0x1c) 2018/01/15 16:41:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r1 = socket$nfc_llcp(0x27, 0x8000000003, 0x1) getsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000dbd000)=0x0, &(0x7f000034e000-0x4)=0x4) fcntl$getownex(r0, 0x10, &(0x7f00009b5000)={0x0, 0x0}) ptrace$setopts(0x4200, r2, 0x31, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000001c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000004000-0x8)=0x10) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000479000-0xe)='/selinux/user\x00', 0x2, 0x0) [ 68.148076] device syz4 entered promiscuous mode 2018/01/15 16:41:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000e65000-0x8)=0x80000001, 0x614) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000223000)='/dev/cuse\x00', 0x8000, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f00007e7000-0x6e)="bd45658bf1a39113c74c83fa5ccb90dbb77a987c538d83331a4c463c45a6d35315e354acaf2ca0f3d1511290849d964f99220a11067c67dbca446055ee127bd65d591d4f4cdb4e4748f8e7a13f6e61f9bf36621565eca1d320b1ce9e941041001a7b7388e00b8614f35b4b01cf57", 0x6e) syz_open_dev$dmmidi(&(0x7f0000117000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) 2018/01/15 16:41:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000-0x24)={0x0, 0x4fe1, 0x2, 0x0, 0x100, 0x4, 0x6, 0x1, 0x6, 0x12af, 0x100000001, 0x0}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101501, 0x0) mmap(&(0x7f0000000000/0x57b000)=nil, 0x57b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/15 16:41:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007ef000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00009fd000-0x8)=0x5) 2018/01/15 16:41:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d27000-0x10)='/dev/input/mice\x00', 0x0, 0x80) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000670000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001, 0x80000001}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) 2018/01/15 16:41:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ada000-0xc)='/dev/rfkill\x00', 0x24000, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f000064b000)={0x6, 0x401, [{0x1, 0x0, 0x1}, {0x20000000000, 0x0, 0x7}, {0xcb8, 0x0, 0x101}, {0x100000001, 0x0, 0x2}, {0xd7, 0x0, 0xbeac}, {0x4, 0x0, 0x0}]}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xffb) 2018/01/15 16:41:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000496000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000a90000-0xe)={0x0, 0x5, 0x3, [0xd1, 0x49e, 0xfff]}, &(0x7f0000a37000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000929000-0x4)=@assoc_id=r1, &(0x7f0000d83000-0x4)=0x4) r2 = getpgid(0xffffffffffffffff) r3 = getpgid(r2) perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) 2018/01/15 16:41:49 executing program 2: mmap(&(0x7f0000000000/0x79000)=nil, 0x79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000005d000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000007a000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000006a000)=[{&(0x7f0000078000-0x3a)="3900000011001947040001000000010007000100020000004500ff17005080ec14001a0004000200050000000000000018e907000000140da1", 0x39}], 0x1) 2018/01/15 16:41:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00000d0000-0x8)={0x7}, &(0x7f0000e2d000-0x8)={0x0}, 0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ba7000)=0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = memfd_create(&(0x7f00003e7000-0x3)='/-\x00', 0x3) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000017000-0x4)=0x5, 0x4) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00002a4000-0x38)={0x9, 0xbbf, &(0x7f000078e000)="ea348e1cec9d281addd4f16be3d4da73fd9710ec45fe13b3430870da751ba623120d9b3d6e526b2b38d0a79cbf6e581e54581adc1c0961eb45c156b95faf2850172864d3329b1422b286ff77dbcf9b1c692333aa9dd94e8b21da86c658b35508259f757debd43623777dcdaad98025fad67abce910c05fafc71c32c9f52dbf16c8365c8812c14f8d7e5149cd3fdfd873bde26672e4949d393e2594f03118d1617a7adedbfb03718c02945a25ecbfdcbc7584eb711c3ea553b2d424d76fd465d128aeebdae1649edc4f77d77f47b523fbc6fffb44", &(0x7f00003cf000-0x55)="c4a52fa5abfef0c522d51c696f32ef5ba8bcfff999cb77694fd63037a54ee9a82fe344819cd286569a212fb48979112cc5a30705db534d5bdf7c0cc69f3d056ac97d1254fa84c3513607e408e0745ba66fff09484b", 0xd4, 0x55, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000558000)={[{0x3f, 0xffffffffffffffc3, 0x2, 0x2ab, 0x7, 0x3898, 0x3, 0x1, 0x2, 0xfffffffffffff801, 0x5, 0x0, 0x6}, {0x1, 0xffffffffffffff6a, 0x4, 0x3, 0x6, 0x40, 0x9, 0x4, 0x1, 0x3f, 0x40000000000, 0x1, 0x4a}, {0x8, 0x7ff, 0x3, 0x2, 0x1000, 0x2, 0x6, 0x3, 0x81, 0x6, 0x4, 0x5, 0x6}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000e55000)={0x6, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000148000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000d0b000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000082b000-0x4)=r3, 0x4) r4 = syz_open_procfs(r0, &(0x7f00006cf000)='status\x00') sendfile(r4, r2, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) ioctl$ION_IOC_HEAP_QUERY(r4, 0xc0184908, &(0x7f0000b5a000)={0x3ff, 0xac3fddfc75baf9fe, 0x1, r4, 0x0}) 2018/01/15 16:41:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@abs={0x0, 0x0, 0x3}, 0xffffffffffffffef) listen(r1, 0x2) connect$unix(r0, &(0x7f0000666000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = accept4$packet(r1, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00005c3000)=0x14, 0x0) socketpair(0xa, 0x2, 0x200000002001fc, &(0x7f0000a9c000-0x8)={0x0, 0x0}) sendmsg$nl_netfilter(r3, &(0x7f0000190000-0x38)={&(0x7f00008d4000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000a10000)={&(0x7f0000019000-0xd4)={0xd4, 0x7, 0x1, 0x0, 0x5, 0x1, {0xb, 0x0, 0x2}, [@typed={0x28, 0x28, @str='%em0wlan1eth1^#selfvmnet1wlan0\x00'}, @typed={0x18, 0x46, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x8, 0x7b, @void=""}, @generic="c818d5081cd95baaf5c51174c6869b19806447e21b21f09657c63e6b9d7a866f90ee953a16570ac8db11fc98a131417a083256fbd6e53c423dab479381d26988008e10323f06daf2314c83f18349d6f21f94792b", @typed={0x18, 0x80, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x25, @fd=r2}]}, 0xd4}, 0x1, 0x0, 0x0, 0x1}, 0x800) 2018/01/15 16:41:49 executing program 5: mmap(&(0x7f0000003000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x18, 0x3) r0 = syz_open_dev$audion(&(0x7f0000415000)='/dev/audio#\x00', 0x7fff, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000064a000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x400399f1732, 0x0}, &(0x7f0000ce0000)={0x0, 0x400004, 0x82, 0x84, 0x0, 0x4}) 2018/01/15 16:41:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) syz_open_dev$vcsn(&(0x7f0000ad5000-0xa)='/dev/vcs#\x00', 0x1ff, 0x1a041) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) close(r0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00008ef000)={0x8, 0xf0, 0xdfd, 0x4, 0x9, 0x3, 0x6, 0x5, 0x1, 0xffffffffffffff47}) unlink(&(0x7f0000f10000-0x8)='./file0\x00') 2018/01/15 16:41:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000600000)='/dev/adsp#\x00', 0x8, 0x80) ioctl$TIOCEXCL(r0, 0x540c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000ff7000-0xa)='/dev/dsp#\x00', 0x5, 0x4000) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000201000)=""/174) 2018/01/15 16:41:49 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003000+0x9d7)=0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/15 16:41:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') fcntl$setpipe(r0, 0x407, 0x37) mlock(&(0x7f0000284000/0x8000)=nil, 0x8000) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000fd) 2018/01/15 16:41:49 executing program 3: mmap(&(0x7f0000000000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000963000)='/dev/adsp#\x00', 0x4b3, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x2) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f000026f000)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000963000)="d0", 0x1}], 0x1, &(0x7f0000317000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/15 16:41:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000bf5000-0x8)=0x1) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f0000deb000)=@random={'btrfs.\x00', 'mime_typeposix_acl_accessbdev\x00'}) lseek(r1, 0x0, 0x1) close(r0) 2018/01/15 16:41:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) pipe2(&(0x7f0000d79000-0x8)={0x0, 0x0}, 0x4000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000725000)={0x1, 0x110000, 0x0}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000b3a000)=[{0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x3, &(0x7f0000982000)={0x0, 0x1c9c380}, &(0x7f0000661000-0x8)={0x0}, 0x8) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00007a3000-0x8)=0x0) 2018/01/15 16:41:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) munmap(&(0x7f0000121000/0x3000)=nil, 0x3000) sendto$inet6(r0, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f0000e51000)={0x2, 0x0, 0xfea9, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$dsp(0xffffffffffffff9c, &(0x7f0000eba000-0x9)='/dev/dsp\x00', 0x80000, 0x0) 2018/01/15 16:41:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000499000)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000889000)="3257fa", 0x3, 0xfffffffffffffff8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e21000)='/dev/sequencer2\x00', 0x4042, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000889000-0x1)=0x0) ioctl$TCFLSH(r0, 0x540b, 0x1ff) modify_ldt$write(0x1, &(0x7f0000ea0000)={0x20, 0x1000, 0x400, 0xfffffffffffffffb, 0x3, 0x8, 0x100, 0x3, 0x7, 0x3}, 0x10) 2018/01/15 16:41:49 executing program 6: clock_gettime(0x5, &(0x7f00007dc000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x2002, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000fee000)={0x3, 0x2, 0x800, 'queue0\x00', 0x600000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000002000-0x21)={{0x8, 0x1608}, 'port0\x00', 0xb, 0x0, 0x6, 0xfffffffffffffffd, 0x80, 0x8, 0xbecd, 0x0, 0x6, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000069000)={@generic="42e4da49382673863787a9b9685bfc63", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 16:41:49 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = dup2(r0, r0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000011000)={[0x100000001, 0x0, 0x6, 0x7, 0x4, 0xffffffff, 0x9, 0x5, 0x800, 0x1, 0x3, 0xef8, 0x0, 0x1f, 0x100000001, 0x1c], 0xf000, 0x802}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe2(&(0x7f0000012000)={0x0, 0x0}, 0x0) remap_file_pages(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3000008, 0xb1, 0x100) faccessat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mprotect(&(0x7f0000ca4000/0x2000)=nil, 0x2000, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 16:41:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ab6000-0xb)='/dev/hwrng\x00', 0xc00, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f09000)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000015000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003be000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000097000)={0x9, 0x0, [{0x9, 0x3, 0x0, 0x0, @adapter={0x1f, 0x5, 0x7f, 0x65fd, 0x9}}, {0x10000, 0x4, 0x0, 0x0, @adapter={0x6, 0x40, 0x6, 0x0, 0x8ecc}}, {0x9, 0x2, 0x0, 0x0, @msi={0x1000, 0x8, 0x10001}}, {0x58c, 0x3, 0x0, 0x0, @irqchip={0x5, 0x7}}, {0x8, 0x3, 0x0, 0x0, @sint={0xdee7, 0x7fff}}, {0xffff, 0x4, 0x0, 0x0, @adapter={0x3, 0x1, 0x46a2, 0x4, 0x9d}}, {0x50, 0x3, 0x0, 0x0, @adapter={0x5, 0x0, 0x20, 0x50d, 0x80}}, {0x5, 0x7, 0x0, 0x0, @irqchip={0x2, 0x7}}, {0x141553a8, 0x1, 0x0, 0x0, @msi={0x4, 0x4, 0x100000001}}]}) sendmsg$nl_xfrm(r1, &(0x7f0000a0a000-0x38)={&(0x7f0000800000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000935000-0x10)={&(0x7f0000a09000)=@acquire={0x1ac, 0x17, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in=@multicast2=0xe0000002, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3c}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:41:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000411000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000530000)={0x1, 0x0, [{0x400000b6, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034", 0x60}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000ed6000)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r5 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r5, 0x84, 0x72, &(0x7f0000d41000-0xa)="", 0x0) getsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f0000c40000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000044f000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f00009f3000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001, r6}) 2018/01/15 16:41:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000550000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x0}) pipe(&(0x7f0000c0f000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000164000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000305000)=0xc) r2 = syz_open_dev$tun(&(0x7f000091e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005fb000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) syz_open_dev$tun(&(0x7f0000c63000)='/dev/net/tun\x00', 0x0, 0x20000) dup2(r0, r2) 2018/01/15 16:41:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e6370f61e6d84e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bcced847405f64089764604e6e919da7c5624e9f9da825e709ed5b0685072b8ab6bddd898e7ceb058bd1c480f76d1dfa5c4ca0e7c0b90e16fbdc5d81fc7bbd7838c666605be698623c3080b4043c2c830ed2ad0f5cf62d820ffc1ee4f32de8b461aa904c9242d6b17bd", 0xbb) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x5) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fc2000-0xc)='/dev/autofs\x00', 0xbf76276aac8abcde, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000cb6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x6, @sync=&(0x7f0000e80000-0xc)={0x0, 0x0, 0x3}}}) 2018/01/15 16:41:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000414000)={&(0x7f0000147000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000-0x10)={&(0x7f000010c000-0x10e4)=@newpolicy={0xc4, 0x13, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000505000)={0x0, 0x0}) r3 = msgget$private(0x0, 0x10) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f00000f2000-0x96)="9408198489dece8ae4dfe0a3aa7cbf5f799580cf228e8d8189dde41c5c0b5f0ea31169e70a8219872edd87313e45563f0109acd1464d4e9ef141c19d22e5eeae096f551025ef0a408287b5ad35d06bc439122b53f0d0ad77cf60d0beae8d88e27e204d43287cfd611549190f4ab9532815246bad8314645263ade0e6e1996cf641f92a4cfa8d1a885fa100dc45a8670ccecd1b06fc86") setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f000089b000-0x4)=0x100000000, 0x4) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000c86000)=""/233) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000998000)={0x0, 0xec, "574004d1523054f9f329ef8e1152ed145570430091c09ce313c3ca01c4986c3f9d5463daddce0c3cfb28b5592724f279b58d42af3fdabf60c9dba714eba94f179798ec4a04f7725aa001923e3c7b5621fd167810301b9e371ab24954cc74eab4b482f0367bff61441069fac79a7bc35acdc969f0f4dbf90a65aa4b1da6c39117ab4cdfef85d0731afdbfa82b52f51a380e0535561bccaf122826966de0e4d0e8d08e8e227f2b7da2c21bad707bc7f159254e5349d3ef8c50513403344c0a832482697b47ef7f6a4338712ba2c5e3cd84d668ca5afa02531bb0417d730bfcc0bce41ceb3edd2c441bd634689d"}, &(0x7f00003b4000)=0xf4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00006d6000-0x8)={r4, 0x9, 0x3}, 0x8) mlock2(&(0x7f00004d2000/0x1000)=nil, 0x1000, 0x1) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f000072c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/15 16:41:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000026d000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)='GPL\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 16:41:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005d4000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fbd000-0x28)={@generic="7e5cc5c8cc6a7f30d610e10e4062a3f6", @ifru_mtu=0x100000001}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f000047a000)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000953000)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00003ca000)={0x0, 0x0}, 0x2) 2018/01/15 16:41:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x206c1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000001000-0x6)=""/6, &(0x7f0000063000)=0x6) clone(0x0, &(0x7f0000255000)="", &(0x7f00002a2000)=0x0, &(0x7f0000580000-0x4)=0x0, &(0x7f00007d6000-0x75)="") mlockall(0x2) clock_nanosleep(0x0, 0x0, &(0x7f0000369000)={0x0, 0x989680}, 0x0) 2018/01/15 16:41:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00002b6000-0xc)='/dev/ashmem\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000592000-0x1b)='{', 0x1}], 0x1, &(0x7f00006c2000)=[], 0x0, 0x0}, 0x0) r3 = getpgrp(0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000316000)='/dev/ppp\x00', 0x0, 0x0) r4 = request_key(&(0x7f000034a000)='user\x00', &(0x7f0000de3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000736000-0x40)='michael_mic\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\x00', 0xfffffffffffffffd) keyctl$revoke(0x3, r4) fcntl$setown(r0, 0x8, r3) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000569000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f0000244000)=""/42) bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x7, 0x8, 0x209e9a, 0xb912, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/15 16:41:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000010, 0x3, 0x7fffffff) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d67000)={0x1000000080000000}, 0x4) write(r0, &(0x7f0000493000)="26000000130047f10701c1b00e0000000000faff0000000009ef18ffff00f132050014006e35", 0x26) 2018/01/15 16:41:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x800}, &(0x7f00002de000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000024000-0x8)=@assoc_value={r1, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x5, 0x0) getsockname$netrom(r2, &(0x7f0000457000+0x648)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000c4000-0x4)=0x10) 2018/01/15 16:41:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f09000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f000073d000)='/dev/input/mouse#\x00', 0x76, 0x4000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00002f6000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x2000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000428000)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b87000)={r2, 0xb4, "da158f2b94d052ab0c1978642c98fdc4c577249344e041b15bccfac92b9b7bdeef9f738734568071478535faa2d2b5d5ebd9544caa6c993762b14a7aac8c843c7e0653bd6ef04e90670f7ff506c7a4bef85d75da69700bddbd352a505d3f0ba10449bd8edb7ae0040c187e2b96d55dcb8bce797dd76e8da109f889c83c4b35dccab21b5029e44465cd8dc657dec807cc06f7a97a6fe9c9076d5844abe337e02711451845a18860ae62c2c7c81ef8d34d6b9f8aab"}, &(0x7f00004c5000-0x4)=0xbc) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fgetxattr(r0, &(0x7f000094b000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000a97000)=""/23, 0x17) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) pipe(&(0x7f0000cbc000-0x8)={0x0, 0x0}) ioctl$RNDADDENTROPY(r5, 0x40085203, &(0x7f0000b1b000-0xa2)={0x4, 0x9a, "0cc8423cdee2fa27b5a19db5c8ba3597c537ccf47613ca906503d03307160dc1673247c0e4b1f4e5adf0d554be987e8ba4f315bde860048c1519730eb0450e7c955306e29a986ff2216087c67ef4d013c1c5ec0c7796c61dd67e8cd47a945f8eb7b819825337cc01855800eb69f22b730a73ef9b75d3812634aa38a0f2d30f98bb40323307ec4a75601a82946136b9ea79ee72fbfaf0247bf511"}) fcntl$addseals(r5, 0x409, 0x8) close(r3) r6 = dup(r0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$TIOCCONS(r6, 0x541d) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00006f3000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_open_dev$dspn(&(0x7f00002fd000)='/dev/dsp#\x00', 0x7fffffff, 0x401) r7 = add_key(&(0x7f00002b7000)='ceph\x00', &(0x7f00005ac000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b6e000-0x81)="463d044bb691082fc441d6a1ce3aee3d6145e1699c2e50b1bd047bc54f67273870792fa33ce12b3b266bbadc7bbb7e92df41ba6a3f086d6f1ac679d4d410d2a9c34a15dd33d911671dd46e2a84cbeac788f2c19dcbb539f149b0a742c60ccaba4c9cce2bf2bedd81486232b4c6245c100b7dc7687fa7da50dacf761a3a04cd817e", 0x81, 0xfffffffffffffffc) r8 = add_key(&(0x7f0000670000)='logon\x00', &(0x7f0000ad2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r7, &(0x7f00007e6000-0xd)='dns_resolver\x00', &(0x7f0000f35000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r8) close(r4) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000d47000)={{0xa, 0x2, 0x298, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, {0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x9}, 0x8, [0xbc, 0x183, 0x0, 0x9, 0x800, 0x400, 0x9, 0x7]}, 0x5c) 2018/01/15 16:41:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000990000)='fdinfo\x00') fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000558000-0x8)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000023d000)='./file0\x00', 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000c5000)={0x4, 0x3, 0xa000}, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000090f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000008c000)=0xc) setfsuid(r2) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c00000)={0x0}, &(0x7f0000969000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000653000-0x8)={0x1, [0x0]}, &(0x7f0000ce9000-0x4)=0x8) writev(r1, &(0x7f00007a7000)=[{&(0x7f0000c12000)="390000001300094700bb61e1c3e800000700000002000000450000000000800019001a000d000006000000f4000000fd17e9ff090400040005", 0x39}], 0x1) fcntl$lock(r0, 0x5, &(0x7f0000993000)={0x5, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000043a000-0x8c)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000ab3000-0xc)={&(0x7f0000bc0000)='./file0\x00', r0}, 0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d58000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) 2018/01/15 16:41:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b4f000-0x9)='/dev/sg#\x00', 0x9ec, 0x48100) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00002b6000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f727430000000000000ac00", 0x14, 0x0, 0x6, 0x200, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x0, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/15 16:41:49 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000e41000)='/dev/amidi#\x00', 0xff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ff0000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0x0, 0x2) fchdir(r1) writev(r1, &(0x7f0000596000-0x20)=[{&(0x7f0000f46000)="a6ce94a86fc148be8a5d8c45a92f3de4552b948c75b466ff1fae56da17b3bbda822fd0db1d2a6b919f74732c16a5d14fd03ba609ae5cd329f3dde8b2b0fdc177281fbb0a033ccdd1e2b249589c8b07b263998b76872f18606547834ece112cda08b300f0820b4e99aefe0ce018abb07abd542c49050cf950", 0x78}], 0x1) 2018/01/15 16:41:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) unshare(0x20000400) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000618000-0x10)='/dev/input/mice\x00', 0x0, 0x0) write$tun(r1, &(0x7f0000aff000-0xa7)=@pi={0x0, 0x8137, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [], {@ipv4={0x800, {{0x1a, 0x4, 0x3, 0x1000, 0x95, 0x2, 0x1, 0x8, 0x21, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@rr={0x7, 0x17, 0x20, [@multicast2=0xe0000002, @broadcast=0xffffffff, @loopback=0x7f000001, @rand_addr=0x7fff, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x8a}, @noop={0x1}, @lsrr={0x83, 0xb, 0x280, [@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xc}]}, @timestamp={0x44, 0x10, 0x2, 0x0, 0x0, [{[], 0x8}, {[@broadcast=0xffffffff], 0xfff}]}, @lsrr={0x83, 0x1b, 0x9, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x11}]}]}}, @icmp=@dest_unreach={0x3, 0x3, 0x0, 0x0, 0x3, 0x1, {0x8, 0x4, 0x99b, 0x404, 0x0, 0x3, 0x9, 0x0, 0x2e, 0x100000000, @dev={0xac, 0x14, 0x0, 0xc}, @rand_addr=0x1, {[@timestamp={0x44, 0xc, 0x1, 0x0, 0x80, [{[@dev={0xac, 0x14, 0x0, 0x14}], 0x3}]}]}}, "88a05b4dc8"}}}}}}, 0xa7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000002b000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/15 16:41:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000004000-0x28)={@common="7369743000000000000200", @ifru_data=&(0x7f000026e000)="5b6dad444b7d467cdb000500000600000000000000ab00000000e700207222d5"}) r1 = dup2(r0, r0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000c15000)=""/191) 2018/01/15 16:41:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000090d000-0x12)='/dev/input/event#\x00', 0x4, 0x4000) set_mempolicy(0x1, &(0x7f0000887000-0x8)=0x0, 0x2) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d33000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000eef000-0x4)=0x1, 0x4) r1 = add_key$keyring(&(0x7f00001dc000)='keyring\x00', &(0x7f0000283000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r1, &(0x7f0000da4000)=""/87, 0x57) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ddd000)={0x0, 0x0}) 2018/01/15 16:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000f4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f000076d000)=""/4096) r3 = dup2(r1, r1) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x34) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x10, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) fsync(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000059d000-0x14)=[@request_death={0x400c630f, 0x0, 0xfffffffffffffffd}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000011000)=[], 0x96, 0x0, &(0x7f0000011000-0x64)=""}) 2018/01/15 16:41:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00005a9000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/01/15 16:41:50 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000000f000)=0x0) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 16:41:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000ddf000)='./file0\x00', 0x300, 0x5) utime(&(0x7f00005ef000)='./file0\x00', &(0x7f0000bba000)={0x4, 0x1}) mkdirat(r0, &(0x7f00002f9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000d57000-0x5)='./file0\x00', &(0x7f0000de3000-0x8)='.', &(0x7f00005e9000)='cifs\x00', 0x6000, &(0x7f0000ad5000)="") [ 68.815811] binder: 11666:11669 ioctl 4b4e 34 returned -22 2018/01/15 16:41:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@generic="284992ef26f910376a22fbc1758f28c2") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x200000001, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000096e000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000666000-0x20)={@generic="72d6a5a46582d97a1f930070a13c4338", @ifru_flags=0x400}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x56f8, 0x6, 0x1, 0x0, []}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000c5d000)=0x1000, &(0x7f0000c8c000)=0x4) ioctl(r1, 0x8916, &(0x7f0000000000)="") ioctl(r1, 0x8936, &(0x7f0000000000)="") 2018/01/15 16:41:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") bpf$MAP_DELETE_ELEM(0x3, &(0x7f000028d000)={r0, &(0x7f0000c0b000)="92ca64fab0c96f83e277b4bfbf87224431fb37f3fdae955cf6bf73c4716f63bdd9da543f414cb75416f6a0b2717e7ae750da14226a6ce75556d0b9dde2ae319138290e49df2bdf5feaf6719aa3eaa6d7e7763cebddbabe539bcc9cbc6f037eb667444ff353e5c6be8eb6bfad67e5c6629e11da6903"}, 0x10) 2018/01/15 16:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f50000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00004c8000-0x10)={0x3ce, 0x4, 0x7ff, 0x4}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008e9000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00008a3000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000059c000-0x4)=0xe8) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00001b0000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x4, 0x1, 0x400, 0x1185, 0x800000, r2}) 2018/01/15 16:41:50 executing program 7: r0 = semget(0x0, 0x4, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETVAL(r0, 0x3, 0xc, &(0x7f0000001000-0xc7)=""/199) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x80004) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000041c000-0xc)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000785000)=0x0, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000486000-0xc)={0x0, 0x80000, r1}) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000749000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00006b2000)={r4, 0x80000, r2}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00009a2000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) [ 68.855121] binder: 11666:11669 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != fffffffffffffffd [ 68.896502] binder: BINDER_SET_CONTEXT_MGR already set [ 68.911408] binder: 11666:11689 ioctl 40046207 0 returned -16 [ 68.920611] binder: 11666:11678 ioctl 4b4e 34 returned -22 [ 68.936433] binder: 11666:11678 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 68.943441] binder: 11666:11669 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/15 16:41:50 executing program 3: unshare(0x28060400) r0 = eventfd2(0x0, 0x0) alarm(0x0) syncfs(r0) 2018/01/15 16:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006bb000)='./file0\x00', 0x0) lseek(r0, 0xffffffffffffffff, 0x3) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000017b000)=0x0) 2018/01/15 16:41:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = epoll_create1(0x0) close(r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000b1b000-0x60)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10f, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/15 16:41:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x1d, 0x2501, 'lrw(serpent)\x00'}, 0x2e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) open(&(0x7f0000dd8000-0x8)='./file0\x00', 0x101800, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000004000+0x1d7)='/dev/midi#\x00', 0x34, 0x80a01) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000956000-0x4)=0x10000, 0x4) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0x200}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/15 16:41:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x410400, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000000)={{0x0, 0x5, 0xfffffffffffff001, 0x80, "544ff6d761f6628ea8b4dc9e5ca89582e24fea90b9cd0347dd3df9bc35336657aca0411135ce113d11fcfa8e", 0x4}, 0x0, 0x0, 0x32, r1, 0x7, 0xfffffffffffffff9, "1184a84ddb8b6d7c1f509844dc3ed18fc82f91498c17f46a4b47cc4327b21d10e744e91468e71e0772de861d237cb2c99d856e287d43dab344efa771f9d55bf2", &(0x7f0000d97000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0x6, 0xcf01, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndpcmc(&(0x7f00006d6000)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x200202) writev(r2, &(0x7f00008bc000-0x10)=[{&(0x7f0000687000)="290000001d0019a8553d7547000a007c0200e3ff030000000000000009000100000001000000043e00", 0x29}], 0x1) 2018/01/15 16:41:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) bind$netlink(r0, &(0x7f0000871000-0xc)={0x10, 0x0, 0x3, 0x800}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r1, 0x0, 0x0) close(r1) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000531000-0x50)=[{&(0x7f0000c0a000-0xbe)="3fc65ddee9a3cbd5878f1784a66f57ac0e", 0x11}], 0x1, &(0x7f00005c4000)=[@iv={0x18, 0x117, 0x2, 0x4, "b3f4f2bcad"}], 0x2, 0x0}], 0x1, 0x4) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 16:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000024000-0x50)=[{r0, 0x0, 0x4}], 0x1, 0xce8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000e22000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r0, &(0x7f0000e10000-0x13)="e1b8c2882285976acc70fe25a71d16fcf9ea11", 0xfffffffffffffff3, 0x0, &(0x7f000066d000-0x10)={0x0, r1}) mq_timedreceive(r0, &(0x7f00009e6000)=""/45, 0x2d, 0x0, &(0x7f0000364000-0x10)={0x0, 0x0}) 2018/01/15 16:41:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = socket(0x0, 0xf, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e45000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d8000)=0xe8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000425000-0x4)={0x0}, &(0x7f00003ed000-0x4)=0x4) sendmsg$nl_route(r0, &(0x7f0000f41000)={&(0x7f0000f19000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00006f0000-0x10)={&(0x7f00004da000)=@ipmr_delroute={0x158, 0x19, 0x800, 0x3, 0x2, {0x80, 0x0, 0x20, 0x9, 0x2, 0x0, 0xff, 0x7, 0xd00}, [@RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_ENCAP={0x5c, 0x16, @nested={0x58, 0x5e, [@generic="9f474cb8893e30e579888eff1b98ff962729ab2be706d5239bdd96d42785391a4b15e24470bc91ae7f25cd1646eeac3117f930b5db45bcceb8edd29d619a65667a1f383945f226d94a552fc57d85e097ba0e"]}}, @RTA_OIF={0x8, 0x4, r1}, @RTA_SRC={0x8, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_ENCAP={0xc8, 0x16, @generic="2709886e5bb099b66cb488c0b2f7ca4960df556016d53aa1df0f494b45aa35f7ef9d814a3551b711d4aa4525b9ea7f685f45dc85222527e61c3b0f0be5201f10561230a03de71edf536e6303cd326b2e55a689afbd8b14407c5fa3f1d95c50aa260300822565b6cea86565671cc1d7f00b9047b130934cf08578b75b22a039bce9e1b9696d0109c9147bab9038bef8c678f24208aeb441e6038c73a878b81480b2808ebd9887f74b97fdbd2e86b8554175ee517e85f576e5c5582dd0ab0f3ca577bf4f"}]}, 0x158}, 0x1, 0x0, 0x0, 0x4000}, 0x4040) migrate_pages(0x0, 0x0, &(0x7f000021c000)=0x0, &(0x7f0000059000-0x8)=0x0) 2018/01/15 16:41:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f00005db000-0x8)={0x1}, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dfc000)='/dev/autofs\x00', 0x408000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c40000-0x4)=0x0, &(0x7f000028f000-0x4)=0x4) r2 = syz_open_dev$midi(&(0x7f0000625000)='/dev/midi#\x00', 0x200, 0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000a2f000-0x14)={0x0, 0x9, 0x10001, 0x8, 0x2, 0xfffffffffffffffc}, &(0x7f00005ee000-0x4)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00008f9000)={r3, 0x22, "3243f874f8f8cbcc4b9f148a2b78218fb1925669ba37ef6cb0d9eceefc9400498148"}, &(0x7f000029d000)=0x2a) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000000)=0x0) 2018/01/15 16:41:50 executing program 5: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b08000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b6f000-0x4)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6c000)={&(0x7f0000ae4000)=@delpolicy={0xb8, 0x21, 0xdab3c3fcdff443a3, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, @policy_type={0xc, 0x10, {0xf, 0x0, 0x0}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:41:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000f52000)=[@textreal={0x8, &(0x7f00005bd000-0x2d)="b800008ec8b83a0d8ee8f30fe685007036660f38dc900200660f320fc75a001f0f06260fc71ef6ff0ff39481a8", 0x2d}], 0x1, 0x0, &(0x7f0000113000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000065d000)={0x1, 0x0, [{0x48c, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000021a000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000a8000)=0x0) timer_gettime(0x0, &(0x7f0000484000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/15 16:41:50 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0984124, &(0x7f000000d000-0x2)="") ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = semget$private(0x0, 0x7, 0x402) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/01/15 16:41:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003a6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fallocate(r0, 0x2, 0x4, 0x1) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/01/15 16:41:50 executing program 7: mmap(&(0x7f0000000000/0xc4000)=nil, 0xc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) ioctl$TIOCCONS(r1, 0x541d) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) 2018/01/15 16:41:50 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="ac7d34f6f2995a5fb9cae8959c") socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/15 16:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000540000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000ffc000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000418000)='/dev/mixer\x00', 0x8040, 0x0) ioctl$int_in(r0, 0x0, &(0x7f00003e4000-0x8)=0x140f) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000c7d000)={0x0, 0x8, 0x9, &(0x7f0000d69000-0x2)=0x0}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000d18000)=""/4096, &(0x7f0000186000-0x4)=0x1000) 2018/01/15 16:41:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) munlockall() mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006a9000-0x9)='/dev/ppp\x00', 0x6000, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00003b3000-0x9)='/dev/dsp\x00', 0x40080, 0x0) connect$inet6(r1, &(0x7f000051b000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xc, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/15 16:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) sendto$inet(r0, &(0x7f000056a000)="", 0xff92, 0xfffffffffffffffd, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00008d9000-0x7c)=""/124, 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet(r0, &(0x7f000020a000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d2d000)=0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002b2000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb0000)=0xe8) readv(0xffffffffffffffff, &(0x7f0000fa4000)=[], 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x2, &(0x7f0000682000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}, 0x0) sendto$ipx(r1, &(0x7f00001ac000)="e3b3144d606798773e6cb1e66fbe2437e0ebc4d41dbab9a24558a8988780b1ebd082403e3b121d95e772261afdaff126f4945604edeb7c4262c899cf51d17a516cc19c8ed79011215998", 0x4a, 0x40000, &(0x7f0000b14000-0x10)={0x4, 0x101, 0x80, "0915b269d0b4", 0x9, 0x0}, 0x10) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f00009cd000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f00008f2000)=0x8) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/15 16:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000082e000)='/selinux/user\x00', 0x2, 0x0) bind$bt_hci(r1, &(0x7f000019a000-0x6)={0x1f, 0xfff, 0x1}, 0x6) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f00007c8000-0x1a0)=@pi={0x0, 0x6000, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [{[], {0x8100, 0x4, 0x2, 0x8}}], {@mpls_uc={0x8847, {[{0x1, 0x3b, 0x4, 0x8001}, {0x92d, 0x3, 0x101, 0x0}, {0x8, 0x5, 0x9, 0x9}, {0x80000001, 0x100000000, 0x3, 0x7}, {0x0, 0xfffffffffffffffe, 0x8a47, 0x87}, {0xffff, 0x2, 0xfff, 0x5}], @ipv4={{0x3a, 0x4, 0x40, 0x5, 0x172, 0x2, 0xf104, 0x9, 0x2d, 0x0, @broadcast=0xffffffff, @rand_addr=0xffffffff, {[@cipso={0x86, 0x5c, 0x0, [{0x5, 0xe, "187ce4d4c0a1d3f08cae6ca1"}, {0x2, 0x8, "fc8e636ba803"}, {0x6, 0xc, "0a516e508b8f7069bad6"}, {0x7, 0x9, "7f2bb900bb1cea"}, {0x5, 0xc, "da332f1fd7a61f3c772a"}, {0x6, 0x10, "e88359e6eb22265e0213dcc36ff1"}, {0x7, 0xf, "c924c3a84021a1c499358b4353"}]}, @cipso={0x86, 0x59, 0x800, [{0x0, 0x9, "766123b3fb8728"}, {0x0, 0x12, "2a8ae4905510264287ecdabc26ef3a2a"}, {0x5, 0xf, "319419bee37003d683e39e28d5"}, {0x10a6ccb4a2348837, 0x10, "5fda0896509e475fb8c8b96d2a75"}, {0x7, 0x4, "8a15"}, {0x7, 0x8, "95038b74c50e"}, {0x7, 0xd, "b898eb47e0578ea07025f2"}]}, @timestamp={0x44, 0x14, 0x7, 0x0, 0x5de45b4b, [{[], 0x816}, {[], 0x9}, {[@rand_addr=0x40], 0x100000001}]}, @ssrr={0x89, 0xb, 0x8f0, [@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x17}]}]}}, @igmp={0x36, 0x101, 0x0, @rand_addr=0x2, "21261bbdaa20bbe823a0cc0cb7c1b25380d7754dd9ef8888b4fcf7eab3f50c9e51174272ce87e18f9e4426a01bf63659dd7f69e0745c688aed52608e66687ea2e0df26cc0e35bb9b0fa6ee0798fdf1e08c3b4fb778d2f761488ac0d6b5e70104839ddc3956c93574338e508c44bf2db1648c4374a5abd3bc9422408a2f2ebf40d600"}}}}}}}, 0x1a0) pread64(r2, &(0x7f0000b66000-0x23)=""/35, 0x23, 0x0) 2018/01/15 16:41:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ea000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000d48000/0x18000)=nil, &(0x7f00001c9000-0x18)=[@text16={0x10, &(0x7f00005e7000-0x6f)="e5000fc7690066b93a06000066b81627000066ba000000000f300f352e66f0814fa5e50600006766c74424001fc400006766c74424020f0000006766c744240600000000670f011c2466b80500000066b9000000000f01c10f4255f12e2e0fc7ad5b7c0f20c06635000001000f22c0", 0x6f}], 0x1, 0x2, &(0x7f0000124000-0x20)=[], 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) mlockall(0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000955000)={{0x8, 0x0, 0x5, 0x8, "eba44da666d1551a62c46be5d350a8f4dc1cd197ee2d04a5ec92de3bf8ba67e8d24197fa2e3aa3c234025d75", 0x7fff}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 16:41:50 executing program 3: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000fb0000-0x12c)=[{{&(0x7f00000e0000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000fc7000)=[], 0x0, &(0x7f0000628000-0x4b)=""/75, 0x4b, 0x0}, 0x0}, {{&(0x7f0000fc7000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fc7000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, 0x0, &(0x7f0000476000)=0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000521000-0xb4)=[{{&(0x7f0000fc9000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc9000-0x40)=[{&(0x7f0000fc8000)=""/143, 0x8f}, {&(0x7f0000fc8000)=""/237, 0xed}, {&(0x7f0000fc8000)=""/22, 0x16}, {&(0x7f0000fc9000-0xa5)=""/165, 0xa5}], 0x4, &(0x7f0000fc8000)=""/144, 0x90, 0x400}, 0x800}, {{&(0x7f0000fc9000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000435000-0xa0)=[{&(0x7f0000fc8000)=""/174, 0xae}, {&(0x7f0000fc8000)=""/79, 0x4f}, {&(0x7f0000fc8000)=""/4096, 0x1000}, {&(0x7f0000fc8000)=""/198, 0xc6}, {&(0x7f00008f9000)=""/19, 0x13}, {&(0x7f0000342000)=""/196, 0xc4}, {&(0x7f0000fc9000-0x95)=""/149, 0x95}, {&(0x7f0000fc9000-0x9a)=""/154, 0x9a}, {&(0x7f00004c6000)=""/4096, 0x1000}, {&(0x7f000023a000)=""/41, 0x29}], 0xa, &(0x7f0000fc9000-0xc5)=""/197, 0xc5, 0x0}, 0x5}, {{&(0x7f0000b18000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000fc9000-0x50)=[{&(0x7f0000fc8000)=""/63, 0x3f}, {&(0x7f0000fc9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bf1000-0x29)=""/41, 0x29}, {&(0x7f0000326000-0x50)=""/80, 0x50}, {&(0x7f0000fc8000)=""/45, 0x2d}], 0x5, &(0x7f0000fc9000-0x21)=""/33, 0x21, 0x8}, 0x87a}], 0x3, 0x40000102, &(0x7f0000fc8000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[], 0x0, 0x0, 0x0) 2018/01/15 16:41:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) lstat(&(0x7f0000224000-0x8)='./file0\x00', &(0x7f0000056000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x8a) read(r0, &(0x7f0000fb6000)=""/28, 0x353) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000ec4000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000482000-0x10)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 16:41:50 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000c09000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e9c000)=0x10) listen(r0, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000b35000)='/dev/admmidi#\x00', 0x5, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$audion(&(0x7f0000c0d000)='/dev/audio#\x00', 0x4, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000a5d000)={{0x0, 0x4, 0xac, 0x8001, 0x401, 0x6}, 0x7fffffff}) writev(r1, &(0x7f0000b7c000-0x8)=[{&(0x7f0000868000-0x2d)="290000001800ffffffffefffff000002021300000000ff0100008000cdff0800040500ffff6600f64e", 0x29}], 0x1) 2018/01/15 16:41:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) r2 = getpgid(0x0) ptrace$getsig(0x4202, r2, 0x1, &(0x7f0000548000-0x5)={0x0, 0x0, 0x0, 0x0}) close(r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000091c000)=@assoc_value={0x0, 0x0}, &(0x7f0000c9e000)=0x8) syz_open_dev$usbmon(&(0x7f0000fa5000)='/dev/usbmon#\x00', 0x4, 0x200000) fcntl$getownex(r1, 0x10, &(0x7f0000caa000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/15 16:41:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000f74000)={{0xa, 0x1, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, {0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x52b3}, 0x2, [0x468, 0x5c, 0x6, 0x1, 0x7, 0x40e, 0x5, 0x28a2]}, 0x5c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/15 16:41:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x21, "fc4956707e791c98fb3b9ee393ddf2d1b1d23483b6fb89e798e2589bd55bb05975"}, &(0x7f0000001000)=0x29) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x9, 0x100000000, 0x2f, r1}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d90000)=0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000022a000-0x10)={r3, 0x3, 0x7f, 0x6}, &(0x7f0000867000)=0x10) clone(0x0, &(0x7f0000010000)="", &(0x7f0000003000)=0x0, &(0x7f0000009000-0x4)=0x0, &(0x7f0000001000+0xf7f)="") personality(0x644000a) [ 69.209309] device eql entered promiscuous mode 2018/01/15 16:41:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000031000-0x38)={&(0x7f0000d43000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000872000-0x10)={&(0x7f000071a000-0x574)=@flushpolicy={0x10, 0x1d, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a97000)='/dev/dsp\x00', 0x400800, 0x0) mq_notify(r1, &(0x7f000009a000-0x60)={0x0, 0x37, 0x1, @thr={&(0x7f0000c29000)="1f7c64595c322094dda9de526a2fcdc791babb9af2261a4f5394ecfac34376a90cfdcd86a2c9587859e665edb861faf0f4a2dcc5911340e4eccc526911644a4ee0652f92a6cb47b1eb93c091a57bdb65a0535b10232d132d48603f544495522552484873e7", &(0x7f000018f000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 16:41:50 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000b7e000-0xb)='/dev/adsp#\x00', 0x26c, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x6, 0x2, 0x25, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1010000227c, &(0x7f0000b81000-0x3b)="") 2018/01/15 16:41:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) clock_gettime(0x0, &(0x7f00007f9000-0x8)={0x0, 0x0}) r2 = open(&(0x7f0000842000)='./file0\x00', 0x20000, 0x8) write$sndseq(r2, &(0x7f0000815000-0x30)=[{0x4, 0x2, 0x1, 0x9, @time={0x77359400, 0x0}, {0x2, 0x9}, {0x7fffffff, 0x1}, @queue={0x6, {0x5, 0x72909d23}}}], 0x30) getpeername$unix(r0, &(0x7f00003be000)=@file={0x0, ""/4096}, &(0x7f0000158000)=0x1002) ppoll(&(0x7f0000d48000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000de7000-0x8)={0x0, r1+10000000}, &(0x7f0000a6c000)={0x0}, 0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/15 16:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe04, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f0000eb2000)=""/118, 0x76) 2018/01/15 16:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x1d) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/01/15 16:41:50 executing program 4: clone(0x0, &(0x7f00004c1000+0xc19)="", &(0x7f0000000000)=0x0, &(0x7f000002c000-0x4)=0x0, &(0x7f0000274000)="") pivot_root(&(0x7f000048e000-0x8)='./file0\x00', &(0x7f0000c81000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000097000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x60, 0x0, &(0x7f00005af000)=[@acquire={0x40046305, 0x4}, @free_buffer={0x40086303, r1}, @reply_sg={0x40486312, {{0x0, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x30, 0x18, &(0x7f0000001000-0x30)=[@flat={0x776a2a85, 0xa, r2, 0x0}, @fd={0x66642a85, 0x0, r3, 0x0, 0x1}], &(0x7f0000995000)=[0x48, 0x38, 0x30]}, 0x1}}], 0x0, 0x0, &(0x7f0000000000)=""}) 2018/01/15 16:41:50 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d07000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000082b000-0xc)={&(0x7f0000d51000-0x8)='./file0\x00', r0}, 0xfffffffffffffff0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ff0000-0x2c)={0x5, 0x5, 0x5, 0xb, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sysinfo(&(0x7f0000f35000)=""/192) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000ff1000-0x8c)={0x62d, 0x84, 0x80000000, 'queue0\x00', 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000d64000-0x2c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x80000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00005ab000)={r2, &(0x7f0000ff0000)="079bfd6dcb39328834dba495129349562e7607425783", &(0x7f00000fe000)=""/141}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/15 16:41:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4002, &(0x7f000028a000)=0x11ff, 0x5) mq_unlink(&(0x7f0000344000)='-cgroup\x00') r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000334000-0x8)=0x2) msync(&(0x7f0000a40000/0x2000)=nil, 0x2000, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000403000)='numa_maps\x00') sendfile(r1, r1, &(0x7f00000f9000)=0x0, 0x401) 2018/01/15 16:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d0e000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000c8f000-0x4)=0x1ff, &(0x7f0000603000)=0x4) clock_nanosleep(0xf970334da0485edd, 0x0, &(0x7f0000900000-0x10)={0x0, 0x1c9c380}, &(0x7f0000251000-0x10)={0x0, 0x0}) 2018/01/15 16:41:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f00009fd000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f00004d3000)=[], 0x0, &(0x7f0000095000)=[@init={0x18, 0x84, 0x0, {0xc3b, 0x0, 0x0, 0x5}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x6, 0x2) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dd7000-0x10)={0x0, 0x5000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x68, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x800000000}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/15 16:41:50 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000008000)='/dev/input/mouse#\x00', 0x9e5, 0x40000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005000)={&(0x7f000000a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000000a000)=[{&(0x7f000000b000-0x38)=""/56, 0x38}, {&(0x7f000000a000)=""/137, 0x89}, {&(0x7f0000007000)=""/64, 0x40}, {&(0x7f000000b000-0x17)=""/23, 0x17}, {&(0x7f000000a000)=""/10, 0xa}, {&(0x7f0000006000-0xd2)=""/210, 0xd2}, {&(0x7f000000b000-0x8f)=""/143, 0x8f}], 0x7, &(0x7f000000a000)=""/131, 0x83, 0xffff}, 0x41) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 16:41:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) msgrcv(0x0, &(0x7f0000e39000-0xef)={0x0, ""/231}, 0xef, 0x0, 0x2800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00005ef000-0xa0)="220000001e0007ffe901000f09000700000900ebfeffa7001a00ffff050008800100", 0x22) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000c8f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2018/01/15 16:41:50 executing program 2: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20400000, 0x0}) 2018/01/15 16:41:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006fd000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000a1000)=0x3) membarrier(0x18, 0x0) 2018/01/15 16:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000f5b000-0x8)='keyring\x00', &(0x7f0000ed2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000be9000)={0x3, 0xffffffffffffffff, 0x1}) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = request_key(&(0x7f0000d6b000)='keyring\x00', &(0x7f0000c83000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006a9000)='security\x00', 0xfffffffffffffffa) keyctl$search(0xa, r0, &(0x7f0000c59000)='.dead\x00', &(0x7f000057a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r2) r3 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r3, &(0x7f000019a000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r3, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) 2018/01/15 16:41:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x58) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e48000)='/selinux/member\x00', 0x2, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000167000)={0x1, 0x2, 0x16dc, 0x88, 0x9, 0xc53, 0x0, 0x0, 0x1, 0x100000001}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000080b000)="0a2375b0d5e383e1b3b60ced5c54dbb729e700000000000000800000000000e6fc", 0x21) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000197000-0x20)=[{&(0x7f00002e7000-0x1000)="031fedbd61f50aeeeeece2c64309fc91b2396b48319b3b8b6e3ae58c01f15e303bff9d866738d4fd19f14a57c47a7b699bcdcfce350195dd693442c405ff1d2749ef88956ac956d356be3d4bcaa95cc7ec46bd602ff740a6457a14f8b82351f24c9785fce58d12dc2522fa2acd4ac37fde08ea71656511cfc67d5ce2fe49ec3502a3df3cacdcdbcadcaa089d551b14c7", 0x90}], 0x1) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/15 16:41:50 executing program 7: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000aa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000472000)='/dev/dsp\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000391000)={0x0, 0x100000001}, &(0x7f00003c7000-0x4)=0x8) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00005ad000)=@assoc_value={r2, 0x200}, 0x8) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r3, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}, {0x0, 0x0, &(0x7f000059d000-0x20)=[{&(0x7f000059c000)="", 0x0}], 0x1, &(0x7f00004bc000)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/15 16:41:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000547000-0x4)={0x0, 0x0, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f0000209000-0x8)=[]}, 0x10) 2018/01/15 16:41:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009ab000-0x18)={0xaa, 0xe, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) read(r0, &(0x7f0000000000)=""/32, 0x20) sched_setaffinity(0x0, 0x8, &(0x7f0000c99000)=0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000121000)={{&(0x7f000081c000/0x1000)=nil, 0x1000}, 0x1, 0x0}) clone(0x0, &(0x7f0000176000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f00007d6000)="") 2018/01/15 16:41:50 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e60000)='/selinux/enforce\x00', 0x40, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f000030e000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000584000-0x4)=0x14) connect$packet(r0, &(0x7f0000662000)={0x11, 0x16, r1, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00001e2000-0x8)='./file0\x00', 0x0) fstatfs(r2, &(0x7f000029d000-0x16)=""/22) mount(&(0x7f000082d000-0x8)='./file0\x00', &(0x7f000036d000-0x8)='./file0\x00', &(0x7f000074c000-0x4)='afs\x00', 0x100000, &(0x7f0000807000-0x33)="9841919d26b145b248b073a363adb31524de2968cb2f211199d502f814ae07fffebb29956d10035a9d55e584b7ebdaf28f09eb") [ 69.502251] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11845 comm=syz-executor0 2018/01/15 16:41:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0x410) 2018/01/15 16:41:50 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x80, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000002000-0x50)={0x0, 0x1, 0x0, 0x0, &(0x7f0000001000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 16:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000108000-0x9)='/dev/ppp\x00', 0x1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000d57000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/15 16:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x7fff) read(r0, &(0x7f00001a4000)=""/73, 0x49) r1 = semget$private(0x0, 0x7, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000082d000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000518000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000d000)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000dc0000)={r3, 0x1, 0x6, @random="d9a31f698cd9", [0x0, 0x0]}, 0x10) semctl$GETVAL(r1, 0x1, 0xc, &(0x7f0000360000-0x19)=""/25) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 16:41:50 executing program 4: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x4000) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x10) inotify_rm_watch(r1, r2) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000-0x18)={0x68e, 0x1000, 0xa00000000000000, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x20) close(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) 2018/01/15 16:41:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x14)='!eth0md5sum-vmnet0W\x00', 0x0, 0x0, &(0x7f00002ec000)={0x0, 0x0, 0xffffffffc9ee91d7, 0x0, 0x0, 0x0, 0x6, 0x0}) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x0) mbind(&(0x7f00007ad000/0x4000)=nil, 0x4000, 0x4000, &(0x7f0000ebc000-0x8)=0x40, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b47000-0x4c8)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 16:41:50 executing program 7: socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006da000+0xb6f)='net/icmp6\x00') getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000059f000-0x10)={0x0, 0x0}, &(0x7f000099d000)=0x10) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000b56000)={@generic="2985aded2c74567605dcd9d1e4e41bfe", @ifru_map={0x4, 0x4, 0x9, 0x22039107, 0x3, 0x9}}) preadv(r0, &(0x7f000075c000-0x30)=[{&(0x7f0000c11000-0x40)=""/56, 0xfffffdaf}], 0x1, 0x40) 2018/01/15 16:41:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000e4d000-0xc)='/dev/audio#\x00', 0x8, 0x200080) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000b90000-0x4)=0x2, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000080f000-0x4)=0x0, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f0000001000-0x1e)=""/30, &(0x7f0000001000-0x4)=0x1e) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00004a5000-0x4)=0x0) 2018/01/15 16:41:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000217000)={&(0x7f0000d25000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d7f000-0x8)={&(0x7f0000a8f000-0x3208)=@newlink={0x24, 0x10, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0x4, 0x12, []}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$evdev(&(0x7f00003b8000)='/dev/input/event#\x00', 0x3, 0x40000) 2018/01/15 16:41:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004c5000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) recvmsg(r0, &(0x7f00000dd000)={0x0, 0x0, &(0x7f0000837000)=[{&(0x7f00000a1000-0x20)=""/32, 0x20}, {&(0x7f0000bda000-0x5)=""/5, 0x5}, {&(0x7f0000c4c000-0xa3)=""/163, 0xa3}, {&(0x7f0000bf0000)=""/93, 0x5d}, {&(0x7f0000463000-0x1000)=""/4096, 0x1000}, {&(0x7f000096b000)=""/0, 0x0}], 0x6, &(0x7f0000d3f000-0x70)=""/112, 0x70, 0x1}, 0x40000000) r1 = syz_open_dev$sndseq(&(0x7f0000adb000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ad3000)={{0x0, 0x0}, {0x0, 0x3}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000028b000)={r0, 0x50, &(0x7f00007d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e23000-0x4)=r2, 0x4) 2018/01/15 16:41:50 executing program 2: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000471000)=0x1000000ff, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000ef5000-0x4)=""/4) recvfrom$inet(r0, &(0x7f00003d9000-0x1000)=""/4096, 0x2, 0x0, &(0x7f0000ef1000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000a02000)={r1, 0x7, 0x1, 0x1, &(0x7f0000993000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) 2018/01/15 16:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000f2c000-0x8)={0x0, ""/0}, 0x8, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f00005f7000)=@hci={0x0, 0x0, 0x0}, &(0x7f00004d9000-0x1)=0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00005a9000-0x6)={0x0, 0xfffffffffffffffe}, &(0x7f0000eec000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e0b000-0xa0)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0xfffffffffffff000, 0x7, 0x80}, &(0x7f0000bc1000-0x4)=0xa0) 2018/01/15 16:41:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = shmget(0x1, 0x1000, 0x200, &(0x7f00002b1000/0x1000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000f8a000-0xc3)=""/195) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c72000-0x20)=[{0xa, 0x80000001}, {0xe, 0x800000000}, {0x2, 0xe9}, {0x0, 0x3}], 0x200000000000005f) 2018/01/15 16:41:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005d6000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00009bb000-0xc)='/dev/autofs\x00', 0x280801, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f000054f000-0x6b)="ced2b581108f188398416fd746370b3b31fb61044dfab75d1d4252d8e5375b490f4cca85f602cba190e49ef2bf4497ca0b463afc80256011546bf49f2684e519e471a211ec6120b6f362f09b3945a874bb38c89bf37844ddca1cb9702e5b8204252e6585ee2136eaa9ae3b", 0x6b) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000365000)=0x0, &(0x7f0000ef4000-0x4)=0x4) setrlimit(0x7, &(0x7f000046f000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095d000-0x2)={r1, 0x0}, &(0x7f000095c000)=0x8) 2018/01/15 16:41:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000630000)={0x0, 0x0, &(0x7f000094f000)=[{&(0x7f0000c3f000-0xa1)="aabf6686d6166ac8a3f7a83875476b20700be6f290cacc9c4ded7230a87af3df", 0x20}], 0x1, &(0x7f000089e000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$TCSETS(r2, 0x5402, &(0x7f0000385000+0xcd6)={0x7f800000, 0x800, 0x1, 0x6, 0x81, 0x8001, 0x800, 0x3f, 0x1, 0x2, 0x40, 0x8001}) 2018/01/15 16:41:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000a00000404, 0x0, 0x800074, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e1b000-0xd)='/dev/binder#\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x80000, 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000066000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f00005ed000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000ae3000-0x4)="080000e6", 0x40, &(0x7f0000848000-0x73)="d814de86a67f5040b82e7d54d848fcc6568e4baa1eccc82085f8ed701f6c5e6069820145e8610c1acce18e66a3c9aabdca5590a5c1cb51a89d33ab1f665a56e0b73885ba94b0a44f216e7697200388e0243c0e757bb8495cee07920ff2adaf7d182c57f5bc437003a124df887c5df2856bbdc3") 2018/01/15 16:41:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000984000)='setgroups\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000cf000-0xa0)={0x0, @in6={{0xa, 0x2, 0x35, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x10000, 0x8000000000, 0x9, 0xe1}, &(0x7f0000e52000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000486000-0x8)={r1, 0x0}, 0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2018/01/15 16:41:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00007ae000-0x8)=0x10003, 0x1b, 0x0) r0 = shmget(0x2, 0x1000, 0x7800009c, &(0x7f00002f4000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) get_mempolicy(&(0x7f0000a43000)=0x0, &(0x7f0000c20000)=0x0, 0x4, &(0x7f0000447000/0x4000)=nil, 0x3) 2018/01/15 16:41:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00009c2000)='dns_resolver\x00', &(0x7f0000e9b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cd0000-0x16)="230cc69523e6425a8ef695d03fcaec2a477b33c63dc2", 0x16, 0x0) r1 = request_key(&(0x7f0000693000-0x1)='rxrpc_s\x00', &(0x7f0000480000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ca5000-0xb)='^wlan0eth1\x00', r0) r2 = syz_open_dev$audion(&(0x7f0000db5000-0xc)='/dev/audio#\x00', 0x1, 0x20000) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000f4d000-0x4)=0x31, &(0x7f0000648000-0x8)=0x4) r3 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r4 = add_key$user(&(0x7f0000165000)='user\x00', &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000073c000)='D', 0x1, r3) r5 = add_key$user(&(0x7f0000bdd000-0x5)='user\x00', &(0x7f0000d08000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bc2000-0x140)="b33ab70079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed3d6ccf59ef70995bdae8e0ecd3fff35a537424f222d2818d08ca27e0ec82165fe365a0e6b9485f2d925493f60c01e33e208c7eba67fc19a9497f5b07e5849d2e875b0081d640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea527e6bd3d32b1a91f944edbc4b1f50050000000000000098b600579f3af3f864e1c32407928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000abf000-0xc)={r4, r5, r5}, &(0x7f0000742000)=""/3, 0x3, &(0x7f0000aef000)={&(0x7f00003b7000)={'sha384-avx2\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 16:41:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xb118, &(0x7f0000001000-0x8)=0x0) r1 = socket$netlink(0x10, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000bf0000-0xb)='/dev/audio\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r0, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9609, r1, &(0x7f0000001000-0x1000)="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", 0x1000, 0x4, 0x0, 0x0, r2}, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) inotify_init1(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x814}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001000-0xa0)={r3, @in6={{0xa, 0x2, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0xffffffffffffffff, 0x8, 0x0, 0xffffffffffffff79}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x0) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a70000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f0000151000-0x4)=0x1) fsetxattr(r4, &(0x7f000045e000)=@random={'security.\x00', '-\x00'}, &(0x7f000029b000)='-[security{!![\x00', 0xf, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000758000)=0xffff) 2018/01/15 16:41:51 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x9) fsetxattr(r1, &(0x7f0000013000-0xa)=@random={'osx.\x00', 'comm\x00'}, &(0x7f000000f000+0xde5)='nodev\x00', 0x6, 0x0) 2018/01/15 16:41:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003aa000)='./file0\x00', 0x1) ioctl$TIOCSTI(r0, 0x5412, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_wait(r1, &(0x7f0000f22000-0x9)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/15 16:41:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f22000-0xc)='/dev/autofs\x00', 0x101000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003cd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b0f000)="", 0xa1289c552f01f058) r2 = accept$alg(r1, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000fc0000)=r0) sendto(r2, &(0x7f0000aaf000)="9cef382c0333f7d319be1ac9021a3dfe", 0x10, 0x0, &(0x7f0000d9b000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) socket$alg(0x26, 0x5, 0x0) read(r2, &(0x7f00006e1000)=""/4096, 0x1000) 2018/01/15 16:41:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fc3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000036000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x40, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000302000-0x4)="7e019be9", 0xffffffffffffffc0, 0x100000000, 0x0, 0x165) 2018/01/15 16:41:51 executing program 6: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x1000, 0x80000000000, 0x20000000000, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x8, 0x80) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000def000)={r2, 0x80000, r1}) r5 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r6, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000910000)=""/0, &(0x7f0000dee000)=0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000df4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000df5000-0x4)=0x14) setsockopt$inet6_mreq(r7, 0x29, 0x1f, &(0x7f0000ac3000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, r8}, 0x14) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00003d1000)=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000440000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, r9}, 0x10) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r5, &(0x7f0000df6000-0x1)='k', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000de9000-0x18)=@generic={0x6, 0x3, 0x4}) setsockopt$sock_int(r6, 0x1, 0x23, &(0x7f0000df2000)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df0000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f0000df3000)=@add_del={0x2, &(0x7f0000df6000-0x10)=@generic="41ecfc8fcac783cca8f9cf5407a58765", 0x1b}) setsockopt$inet_tcp_buf(r6, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00009ec000)=0x7, 0x4) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) getsockname(r10, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) sendto$inet(r6, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r6, &(0x7f0000108000)=""/4096, 0x1000) 2018/01/15 16:41:51 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0x0, 0x0) mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000002000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/15 16:41:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000730000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00001b1000-0x48)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d98000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ec000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009ea000-0x30)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000059e000)=""}) 2018/01/15 16:41:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001ef000)='/dev/qat_adf_ctl\x00', 0x880, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000de4000-0x20)={0x1020000000000000, 0x0, 0x10000, 0x401}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000f2a000)={0x7, r1, 0x10001, 0x2}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f00003f4000)="26000000250015f8000000040000360003fffbe8010000000e0009000a00ffffff0503c75b35", 0x26) 2018/01/15 16:41:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f46000)='/dev/sequencer\x00', 0x80000, 0x0) recvfrom$inet6(r0, &(0x7f0000dfe000+0x946)=""/4096, 0x1000, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000c9f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x10000000000018, &(0x7f0000534000)=0x0, &(0x7f0000fd2000)=0xffffff5f) 2018/01/15 16:41:51 executing program 4: r0 = memfd_create(&(0x7f000023f000)='&-&selinuxvboxnet0eth0/em1\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x7, 0x7, 0x2000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f000018e000/0x1000)=nil, 0x1000, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000ff2000-0x1c)={0xe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/15 16:41:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000ba8000)='./file0\x00', &(0x7f00008ed000-0x8)='./file0\x00', &(0x7f000044b000)='ramfs\x00', 0x2010000, &(0x7f0000969000)="") r0 = open(&(0x7f0000622000)='./file0/file0\x00', 0x141042, 0x0) io_setup(0x6d8d, &(0x7f0000a8a000)=0x0) io_submit(r1, 0x1, &(0x7f000057f000)=[&(0x7f0000961000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000b7e000)="1d", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/15 16:41:51 executing program 2: mmap(&(0x7f0000000000/0xb07000)=nil, 0xb07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000016a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000b07000-0x10)={0x0, 0x0}, &(0x7f0000b06000)=0x10) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b06000-0x18)={0x1000000000000073, 0x0, [{0x0, 0x0, 0x0}]}) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000002f000/0x18000)=nil, &(0x7f0000615000-0x18)=[@text32={0x20, &(0x7f0000464000)="0f00cd3e266f66baf80cb898a5e081ef66bafc0cb8b5686aafef66660f1af6c4e13d5ce866baa100ec0fc71ec4e1935db81b1d24c0c4e23d47b1f91f000066baf80cb8c658dc8eef66bafc0c66b80c0066ef", 0x52}], 0x1, 0x10, &(0x7f0000b07000)=[], 0x0) [ 69.890527] binder: 11956:11958 ERROR: BC_REGISTER_LOOPER called without request [ 69.898229] binder: 11958 RLIMIT_NICE not set 2018/01/15 16:41:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) socketpair(0x3, 0x0, 0x10001, &(0x7f0000cee000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000565000-0x4)={0x3}, 0x4) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x40000000, 0x400008) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/15 16:41:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = creat(&(0x7f00001c3000)='./file0\x00', 0x101) r1 = socket$inet_tcp(0x2, 0x1, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffffc, 0x0}], 0x2b9c, &(0x7f0000003000-0x10)={0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)="", 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = accept4$inet6(r0, &(0x7f000095f000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004bf000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000cb5000)=0x0, &(0x7f0000fcb000-0x4)=0x4) listen(0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sg(&(0x7f00002de000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000508000)=[@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1476}, @in6={0xa, 0x1, 0x22d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x3, 0x587, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc8) 2018/01/15 16:41:51 executing program 4: mlockall(0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009f9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004f3000-0x4)=0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00002f7000-0xc)={0x7, 0xffffffffffffff9c, 0x0}) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x366, 0x80000001, 0xaa1d, 0xffffffff, 0x0, 0x100, 0x1, 0x4, 0xfffffffffffffffa, 0x1000, 0x5, 0x100000000, 0x3, 0x100, 0x10000, 0x8000, 0x7, 0x7ff, 0x0, 0x9, 0x72, 0x80000000, 0x5e9, 0x7, 0x81, 0x0, 0x8000, 0x7, 0x3, 0x2c, 0x9, 0x7, 0x6, 0x25, 0x4, 0x1, 0x0, 0x80000001, 0x0, @perf_config_ext={0x2e54, 0x1}, 0x1000, 0x5, 0x8bc, 0x7, 0x5, 0xfff, 0x0, 0x0}, r0, 0x100000000, r1, 0x8) shmat(0x0, &(0x7f00008ad000/0x2000)=nil, 0x0) shmctl$SHM_LOCK(0x0, 0xb) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000095a000)='/selinux/policy\x00', 0x0, 0x0) shmctl$SHM_UNLOCK(0x0, 0xc) [ 69.910185] QAT: Invalid ioctl [ 69.924143] binder: 11956:11966 got reply transaction with bad transaction stack, transaction 54 has target 11956:0 [ 69.924154] binder: 11956:11966 transaction failed 29201/-71, size 0-0 line 2772 [ 69.954521] QAT: Invalid ioctl [ 69.968457] device lo entered promiscuous mode [ 69.970769] binder: BINDER_SET_CONTEXT_MGR already set [ 69.970780] binder: 11956:11966 ioctl 40046207 0 returned -16 [ 70.005334] binder: 11956:11974 ERROR: BC_REGISTER_LOOPER called without request [ 70.005347] binder: 11974 RLIMIT_NICE not set [ 70.006563] syz-executor0: vmalloc: allocation failure: 17178820608 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 70.006589] syz-executor0 cpuset=/ mems_allowed=0 [ 70.006778] CPU: 1 PID: 11984 Comm: syz-executor0 Not tainted 4.15.0-rc7-mm1+ #56 [ 70.006783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.006786] Call Trace: [ 70.006802] dump_stack+0x194/0x257 [ 70.006820] ? arch_local_irq_restore+0x53/0x53 [ 70.006828] ? idr_get_free_cmn+0xfd0/0xfd0 [ 70.006841] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 70.006853] ? depot_save_stack+0x2ca/0x460 [ 70.006878] warn_alloc+0x19a/0x2b0 [ 70.006894] ? zone_watermark_ok_safe+0x400/0x400 [ 70.006907] ? mark_held_locks+0xaf/0x100 [ 70.006920] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 70.006938] ? perf_trace_lock+0xd6/0x900 [ 70.006948] ? perf_trace_lock_acquire+0xe3/0x980 [ 70.006982] __vmalloc_node_range+0x4f0/0x650 [ 70.006996] ? save_stack+0x43/0xd0 [ 70.007010] ? kasan_kmalloc+0xad/0xe0 [ 70.007019] ? __kmalloc_node+0x47/0x70 [ 70.007044] ? xt_alloc_entry_offsets+0x21/0x30 [ 70.007060] __vmalloc_node_flags_caller+0x50/0x60 [ 70.007072] ? xt_alloc_entry_offsets+0x21/0x30 [ 70.007089] kvmalloc_node+0x82/0xd0 [ 70.007107] xt_alloc_entry_offsets+0x21/0x30 [ 70.007119] translate_table+0x2e0/0x1dd0 [ 70.007166] ? lock_downgrade+0x980/0x980 [ 70.007191] ? alloc_counters.isra.11+0x7e0/0x7e0 [ 70.007209] ? __check_object_size+0x8b/0x530 [ 70.007223] ? kasan_unpoison_shadow+0x35/0x50 [ 70.007251] ? __might_sleep+0x95/0x190 [ 70.007274] ? __might_fault+0x188/0x1d0 [ 70.007286] ? kasan_check_write+0x14/0x20 [ 70.007297] ? _copy_from_user+0x99/0x110 [ 70.007317] do_arpt_set_ctl+0x394/0x8d0 [ 70.007331] ? module_unload_free+0x5b0/0x5b0 [ 70.007339] ? lock_acquire+0x1d5/0x580 [ 70.007359] ? compat_do_arpt_set_ctl+0xb90/0xb90 [ 70.007406] ? mutex_unlock+0xd/0x10 [ 70.007415] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 70.007431] nf_setsockopt+0x67/0xc0 [ 70.007446] ip_setsockopt+0xa1/0xb0 [ 70.007461] tcp_setsockopt+0x82/0xd0 [ 70.007484] sock_common_setsockopt+0x95/0xd0 [ 70.007506] SyS_setsockopt+0x189/0x360 [ 70.007529] ? SyS_recv+0x40/0x40 [ 70.007543] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 70.007557] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 70.007570] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 70.007594] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 70.007601] RIP: 0033:0x452cf9 [ 70.007604] RSP: 002b:00007fd2a4919c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 70.007613] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 70.007617] RDX: 0000000000000060 RSI: 0000000000000000 RDI: 0000000000000015 [ 70.007621] RBP: 0000000000000591 R08: 0000000000000000 R09: 0000000000000000 [ 70.007626] R10: 0000000020000000 R11: 0000000000000212 R12: 00000000006f6638 [ 70.007630] R13: 00000000ffffffff R14: 00007fd2a491a6d4 R15: 0000000000000000 [ 70.007883] Mem-Info: [ 70.007906] active_anon:94436 inactive_anon:64 isolated_anon:0 [ 70.007906] active_file:3552 inactive_file:8175 isolated_file:0 [ 70.007906] unevictable:0 dirty:136 writeback:0 unstable:0 [ 70.007906] slab_reclaimable:9617 slab_unreclaimable:92668 [ 70.007906] mapped:23483 shmem:73 pagetables:824 bounce:0 [ 70.007906] free:1393430 free_pcp:408 free_cma:0 [ 70.007925] Node 0 active_anon:377744kB inactive_anon:256kB active_file:14208kB inactive_file:32700kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:93932kB dirty:544kB writeback:0kB shmem:292kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 153600kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 70.007929] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 70.007948] lowmem_reserve[]: 0 2870 6381 6381 [ 70.007963] Node 0 DMA32 free:2941512kB min:30328kB low:37908kB high:45488kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2942308kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:792kB local_pcp:80kB free_cma:0kB [ 70.007982] lowmem_reserve[]: 0 0 3510 3510 [ 70.007999] Node 0 Normal free:2616300kB min:37084kB low:46352kB high:55620kB active_anon:377744kB inactive_anon:256kB active_file:14208kB inactive_file:32700kB unevictable:0kB writepending:544kB present:4718592kB managed:3594624kB mlocked:0kB kernel_stack:4832kB pagetables:3296kB bounce:0kB free_pcp:840kB local_pcp:684kB free_cma:0kB [ 70.008053] lowmem_reserve[]: 0 0 0 0 [ 70.008070] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 70.008126] Node 0 DMA32: 4*4kB (M) 3*8kB (UM) 2*16kB (UM) 2*32kB (M) 3*64kB (UM) 4*128kB (M) 5*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 715*4096kB (M) = 2941512kB [ 70.008202] Node 0 Normal: 27*4kB (ME) 98*8kB (UME) 629*16kB (UME) 726*32kB (UME) 263*64kB (UM) 15*128kB (UME) 11*256kB (UME) 11*512kB (UM) 13*1024kB (UM) 12*2048kB (UME) 614*4096kB (M) = 2614220kB [ 70.008266] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 70.008269] 11824 total pagecache pages [ 70.008278] 0 pages in swap cache [ 70.008282] Swap cache stats: add 0, delete 0, find 0/0 [ 70.008285] Free swap = 0kB [ 70.008288] Total swap = 0kB [ 70.008291] 1965979 pages RAM [ 70.008294] 0 pages HighMem/MovableOnly [ 70.008297] 327769 pages reserved [ 70.011470] binder_alloc: 11956: binder_alloc_buf, no vma [ 70.011499] binder: 11956:11966 transaction failed 29189/-3, size 0-0 line 2957 [ 70.011725] binder: 11956:11974 got reply transaction with no transaction stack [ 70.011734] binder: 11956:11974 transaction failed 29201/-71, size 0-0 line 2757 [ 70.061320] syz-executor0: vmalloc: allocation failure: 17178820608 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 70.061326] syz-executor0 cpuset=/ mems_allowed=0 [ 70.061348] CPU: 1 PID: 11984 Comm: syz-executor0 Not tainted 4.15.0-rc7-mm1+ #56 [ 70.061354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.061357] Call Trace: [ 70.061374] dump_stack+0x194/0x257 [ 70.061396] ? arch_local_irq_restore+0x53/0x53 [ 70.061405] ? idr_get_free_cmn+0xfd0/0xfd0 [ 70.061419] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 70.061453] warn_alloc+0x19a/0x2b0 [ 70.061472] ? zone_watermark_ok_safe+0x400/0x400 [ 70.061489] ? __kernel_text_address+0xd/0x40 [ 70.061502] ? unwind_get_return_address+0x61/0xa0 [ 70.061522] ? perf_trace_lock+0xd6/0x900 [ 70.061532] ? perf_trace_lock_acquire+0xe3/0x980 [ 70.061568] __vmalloc_node_range+0x4f0/0x650 [ 70.061582] ? save_stack+0x43/0xd0 [ 70.061590] ? kasan_kmalloc+0xad/0xe0 [ 70.061598] ? __kmalloc_node+0x47/0x70 [ 70.061619] ? xt_alloc_entry_offsets+0x21/0x30 [ 70.061632] __vmalloc_node_flags_caller+0x50/0x60 [ 70.061644] ? xt_alloc_entry_offsets+0x21/0x30 [ 70.061661] kvmalloc_node+0x82/0xd0 [ 70.061679] xt_alloc_entry_offsets+0x21/0x30 [ 70.061691] translate_table+0x2e0/0x1dd0 [ 70.061732] ? lock_downgrade+0x980/0x980 [ 70.061753] ? alloc_counters.isra.11+0x7e0/0x7e0 [ 70.061768] ? __check_object_size+0x8b/0x530 [ 70.061781] ? kasan_unpoison_shadow+0x35/0x50 [ 70.061805] ? __might_sleep+0x95/0x190 [ 70.061823] ? __might_fault+0x188/0x1d0 [ 70.061834] ? kasan_check_write+0x14/0x20 [ 70.061844] ? _copy_from_user+0x99/0x110 [ 70.061862] do_arpt_set_ctl+0x394/0x8d0 [ 70.061875] ? module_unload_free+0x5b0/0x5b0 [ 70.061882] ? lock_acquire+0x1d5/0x580 [ 70.061898] ? compat_do_arpt_set_ctl+0xb90/0xb90 [ 70.061943] ? mutex_unlock+0xd/0x10 [ 70.061954] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 70.061972] nf_setsockopt+0x67/0xc0 [ 70.061990] ip_setsockopt+0xa1/0xb0 [ 70.062015] tcp_setsockopt+0x82/0xd0 [ 70.062042] sock_common_setsockopt+0x95/0xd0 [ 70.062064] SyS_setsockopt+0x189/0x360 [ 70.062083] ? SyS_recv+0x40/0x40 [ 70.062095] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 70.062111] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 70.062125] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 70.062157] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 70.062166] RIP: 0033:0x452cf9 [ 70.062171] RSP: 002b:00007fd2a4919c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 70.062181] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 70.062187] RDX: 0000000000000060 RSI: 0000000000000000 RDI: 0000000000000019 [ 70.062192] RBP: 00000000000003ad R08: 0000000000000000 R09: 0000000000000000 2018/01/15 16:41:52 executing program 3: r0 = socket(0xb, 0x805, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000001000-0x2e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x1, 0x0, 0x0, 0x67, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000001000-0x8)={0x0, 0x0, []}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) r1 = request_key(&(0x7f0000001000)='cifs.spnego\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x7)="776c616e31f200", 0xfffffffffffffff8) keyctl$describe(0x6, r1, &(0x7f0000001000-0x66)=""/102, 0x66) 2018/01/15 16:41:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$vcsa(&(0x7f0000581000-0xb)='/dev/vcsa#\x00', 0x1f, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000745000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c14000-0x2c)=@ethtool_cmd={0x13, 0x9, 0x0, 0xfffffffffffffffd, 0xa91, 0x9, 0x1, 0x6a12, 0x1, 0x8001, 0x3, 0xfffffffffffffff7, 0x1ff, 0x3, 0x61f7, 0x9, [0x80000000, 0x7fffffff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_create1(0x0) readv(r0, &(0x7f0000266000)=[{&(0x7f000032d000-0x6d)=""/109, 0x6d}], 0x1) unshare(0x400) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000eb1000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x0}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f000067c000-0xa7)={0xa3, "a84d294cf939888385f960ae6cd1d2be8ad5672c8edd6a84e567d45fe4eaa7cc7010f2d353595d7312a0e7929b3a383c92af8ac338d7c607678d0beda38470caa13b08d13772bbf8c53c37a06f95e845c30862788a61b14652d9c7c7d533bed23d220af576443f47f752751883d5b0ff6eead8db2f936c355aa9cc76a48ada1e36f3ddb016ca358b4808ed7383b03b6d26950a9aa990030c7e464cd4165967f948e03a"}) 2018/01/15 16:41:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0xfff3c4da66403523, 0xffffffffffffff9c) accept$unix(r0, &(0x7f0000a8f000-0x6e)=@file={0x0, ""/108}, &(0x7f000074d000-0x4)=0x6e) mount(&(0x7f000044b000)='./file0\x00', &(0x7f0000672000)='./file0\x00', &(0x7f0000a8f000)='tmpfs\x00', 0x200000, &(0x7f0000751000)="beed4db108354a4843757a4b60f0b6ff25bdcfdf736b81e7d69b5d09d757e8277f4149d374829c48440aa22c83bd76c460acfce9511ff706b2b4444f97f976646c2904221bd58eccb4c04773550ad31acbf9471bdbcc4cf29678ba706e8b34f879d81ee7e3cf918af3e302168a59a885e51f84879b14b79d7e58623818a2987c61ad53425749487008b0000d8c1be3c0cd601c3c3f58ee42540fd7587621362367c518ac203592") mkdir(&(0x7f00005ab000)='./file0\x00', 0x0) capset(&(0x7f00009b9000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000731000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000172000)={{0x0, 0x2, 0x1, 0x76f, "c73df89bc2fa8ca6ec2746d6723f083ebb0a334fcb50eca5a344a4c4d64a04550e53dc0f61bd6696281b2f96", 0x3a}, 0x8, [0x4, 0x3, 0x100000001, 0x9ee4, 0x0, 0x1, 0x800, 0xbede, 0xdf5, 0x6, 0x888, 0x4ce, 0x80b2, 0x10000, 0x2, 0x200, 0x10000, 0x0, 0x100, 0x8, 0x4, 0x4, 0x7, 0x4, 0x6, 0x8000, 0x8, 0xbabf, 0x4, 0x9, 0x5, 0x2, 0x400, 0x6, 0x10000, 0xffffffffffff293a, 0x7, 0x54, 0x3ff, 0x6, 0xfffffffffffffff8, 0x200, 0xfffffffffffffffe, 0x7, 0x2, 0x887c, 0x2, 0x2, 0x2, 0x4579ea44, 0x0, 0x6, 0x1, 0x20, 0x8, 0x1, 0x400, 0x8, 0x9, 0xd0e, 0x8000, 0x8001, 0x8, 0x0, 0x4000000000, 0x2, 0x7, 0x5, 0x9, 0x1563d66f, 0x3, 0xffffffff80000001, 0x1, 0x9, 0x0, 0x100000000, 0x6, 0x4, 0x2, 0x8, 0x2a44, 0x5, 0x4, 0x9, 0x1, 0x6, 0x1, 0x3, 0x2, 0x0, 0x3, 0x6, 0x88, 0x80000001, 0x7fff, 0x5, 0x8000, 0x80000000, 0x8, 0x4, 0x1, 0x7f, 0x8, 0x3f, 0x7fff, 0x2, 0x7, 0x2, 0x80000001, 0x7, 0x1, 0x4, 0x42e, 0x3, 0xffff, 0x6ea, 0x57df, 0x101, 0x7d5b5701, 0xf7ec, 0x9, 0x3, 0x3, 0x4, 0x7c82, 0x5, 0xd891, 0x0], {r1, r2+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) link(&(0x7f0000b2e000-0x8)='./file0\x00', &(0x7f0000b2e000)='./file0/file0\x00') 2018/01/15 16:41:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) shmdt(0x0) utime(&(0x7f00002cb000-0x8)='./file0\x00', &(0x7f0000bb7000)={0x4, 0x38000000000}) getuid() 2018/01/15 16:41:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x2f, 0x0, &(0x7f0000ee9000-0x10)={0xaa252c, &(0x7f0000001000-0x8)=[{0x0, 0xf789, 0x1, 0x3}]}) 2018/01/15 16:41:52 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f000067b000)="828159920897e8d6962418a58ba2e695114678bb31bcf902c00b8025f1956bac9e53661832d3683c00a3bd136abdd85cd9c8d2e2cfd0c148", 0x38) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c91000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb5000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0xff, 0x7c7, 0x4, 0x400, 0x9, 0x0, r2}) 2018/01/15 16:41:52 executing program 1: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$packet(0x11, 0x6, 0x300, &(0x7f0000222000-0x8)={0x0, 0x0}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005d8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000f68000-0x98)={0x9, 0x0, [{0xb67, 0x0, 0x9}, {0x85d, 0x0, 0xeff}, {0xbff, 0x0, 0x7}, {0xc00009ff, 0x0, 0x800}, {0x388, 0x0, 0xf643}, {0x859, 0x0, 0x7}, {0x1b1, 0x0, 0x2}, {0xb8f, 0x0, 0x81}, {0xf5b, 0x0, 0x7}]}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f67000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000f67000)={0xc9, 0x9}, 0x2) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000f68000)={0x0, 0x99a, 0x21}) 2018/01/15 16:41:52 executing program 5: mmap(&(0x7f0000000000/0x588000)=nil, 0x588000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00000d1000-0x8)={0x0, 0x0}, 0x4, 0x5) syz_emit_ethernet(0x6e, &(0x7f00000fc000)={@random="01390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "0442bc", 0x0, 0x33, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], "113be7ff00168e94"}}}}}}}, 0x0) 2018/01/15 16:41:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) [ 70.062197] R10: 0000000020000000 R11: 0000000000000212 R12: 00000000006f38d8 [ 70.062202] R13: 00000000ffffffff R14: 00007fd2a491a6d4 R15: 0000000000000000 [ 70.929038] binder: 11958 RLIMIT_NICE not set [ 70.933732] binder: release 11956:11958 transaction 54 in, still active [ 70.940572] binder: send failed reply for transaction 54 to 11956:11966 [ 70.947431] binder: undelivered TRANSACTION_COMPLETE 2018/01/15 16:41:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ba6000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f00008ee000-0x8)=0x0, 0x80000000080008) 2018/01/15 16:41:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e91000)='./file0\x00', 0x200, 0x144) ioctl$TCFLSH(r0, 0x540b, 0x80000000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x40045109, &(0x7f00005bb000)=0x0) 2018/01/15 16:41:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000775000-0x10)=[{&(0x7f00000ad000)="29000000180031dde5ff2100806500050a0000fb00001108000000000c000900080000000000000005", 0x29}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000613000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f000004b000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 16:41:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000057c000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00006f5000)={0x0, 0x1}, &(0x7f00002e7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000564000-0x8)=@assoc_value={r1, 0x80000000}, 0x8) sendmsg$alg(0xffffffffffffffff, &(0x7f00004f2000-0x38)={0x0, 0x0, &(0x7f00001b4000)=[{&(0x7f0000ace000-0x94)="714df6a13e67b44bbb9438686733a388f0b2e8fd60def6b7bef46e63a76eda65e54b53de7b3d6292a4d291137464c10fff9d9938efb72b45a03605dc42ac6e", 0x3f}], 0x1, &(0x7f0000a41000+0x3f0)=[], 0x0, 0x0}, 0x0) 2018/01/15 16:41:52 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000015000-0x68)={0x14, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000016000)={0x1}, 0x8) [ 70.971683] binder: undelivered TRANSACTION_ERROR: 29201 [ 70.971686] binder: undelivered TRANSACTION_ERROR: 29189 [ 70.987696] binder: undelivered TRANSACTION_ERROR: 29189 [ 71.006383] binder: undelivered TRANSACTION_ERROR: 29201 [ 71.050694] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 71.077247] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/15 16:41:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62)="", 0x0) 2018/01/15 16:41:52 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x20da401c, {0x4000040000001}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000af1000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/15 16:41:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00007af000)='/dev/input/mice\x00', 0x0, 0x22fc9b99d34e02d7) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000320000)={0x1, 0x4, [0x7fff]}) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x0, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x0, 0x0, [0x8, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r3 = dup(r1) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f000089d000)=""/0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000048000-0x4)=0x4, 0x4) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0xfffffffffffffffe) socketpair(0x3, 0x80804, 0xfffffc, &(0x7f00001e2000)={0x0, 0x0}) 2018/01/15 16:41:52 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000fb9000-0x12)='/dev/input/mouse#\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000057b000)={0x0, 0x50000000, 0x9b, 0x8000, 0x0, 0xf599, 0x7, 0x7fff, {0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1fd9, 0x6, 0x1, 0x2a9, 0x7}}, &(0x7f0000670000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000094a000)={r1, 0x8, "f58ca5ac31784fd7"}, &(0x7f00007ec000)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000f9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$int_in(r2, 0x5452, &(0x7f0000fcf000)=0x20) listen(r3, 0x0) sendto$inet(r2, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 16:41:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000e41000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000aed000-0x8)={0x0, []}, &(0x7f000026b000)=0x4) 2018/01/15 16:41:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000514000-0x8)='./file0\x00', 0x45) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000895000)={0x8, 0x6}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000c82000-0x34)={{0xffffffffffffffff, 0x3, 0x5, 0x3, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r3, 0xffffffffffffff81) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x2, [0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) sigaltstack(&(0x7f000078f000/0x3000)=nil, &(0x7f00006a3000-0x8)=0x0) r4 = dup2(r1, r2) rt_sigpending(&(0x7f0000780000-0x8)={0x0}, 0x8) mlock2(&(0x7f000079a000/0x4000)=nil, 0x4000, 0x40001) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f00005d0000-0x5c)={{0xa, 0x0, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x4, [0x3f, 0x101, 0x400, 0xfffffffffffffff8, 0x610, 0x7f, 0x80000001, 0x1]}, 0x5c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00006aa000)={0x0, 0x73, "8f409b99f6c04b25943fe8063a71fecf7bf0cec903971dc2326e15334c886de2660c78a915490fd9c237b8cc30ac759f3986d7a39a084302fb6da8d9fcdf1c69301b8d7bd00854e990b0d7a8ecd05212e77e793e4d482d0e486100cb4c70d7a736f6baba8e0b19dfd052a0000e976fb423e70c"}, &(0x7f00002a0000)=0x7b) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f1f000-0x12)={r5, 0x3, 0x5, [0xa7, 0x9, 0x6, 0xaf, 0x2]}, &(0x7f000011a000-0x4)=0x12) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000e5a000)={0x7fd, 0x9, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = msgget$private(0x0, 0x110) msgctl$MSG_INFO(r6, 0xc, &(0x7f0000007000)=""/177) readv(r1, &(0x7f000022c000-0x30)=[{&(0x7f00008eb000)=""/183, 0xb7}, {&(0x7f0000be3000)=""/215, 0xd7}, {&(0x7f0000ff8000-0xa8)=""/168, 0xa8}], 0x3) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000e3f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x12b0977}) ioctl(r0, 0x4000000000001275, &(0x7f0000f5b000-0xe)="fe76c073e502000084a90c4e3ac0") ioctl$VT_ACTIVATE(r3, 0x5606, 0x3f) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000250000-0x8c)={0x20, 0xb92, 0x2, 'queue1\x00', 0xcb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 16:41:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000798000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000c02000-0x4)=0x0, &(0x7f0000ae9000-0x4)=0x3) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000168000-0x9)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f000000f000-0x4e)="6a75869ce42983d83acf97fdddfdbeeef653b86a0d4ad241f82e2853974ff9d3da03b05d421ce0b0f3d6f702d958689d27d7111a026635fc164b2e1d1d0bb8ed3f086342b8cb3ad7e844ba53d338", 0x4e) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000a6d000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = pkey_alloc(0x0, 0x1) pkey_free(r3) r4 = eventfd2(0x0, 0x0) r5 = eventfd2(0xfffffffffffffff8, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000648000-0x5a)=""/90) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r5, 0x0, 0x2, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000ae9000)={r5, 0x0, 0x200000002, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000a97000)={r5, 0x7, 0x9, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 16:41:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000e38000-0x8)='./file0\x00', &(0x7f000074d000)=@known='security.capability\x00') r0 = memfd_create(&(0x7f000078a000)='ppp0eth0-!\x00', 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000432000)={0x0, 0x0, 0x0}, &(0x7f00002c8000)=0xc) chmod(&(0x7f0000bb0000)='./file0\x00', 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fc3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aba000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000820000-0x4)=0xc) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000f06000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x40, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000dc8000)="7e019be9", 0x4, 0x0, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000776000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000e0000-0x10)=@buf={0xe2, &(0x7f00006af000)="3616e08d6788b77b52e5b53af38879d8acfde06136e443b7a04a721008dd2374add4bf5c2dfb658fa529aa19fe40e82d7efdc582ca09d79e7c8bdaa7c60dacb8f5bc0345773c60e1720d19dafccc49083451b30766b69ad35532101c6b495dcb4ed5d647299ad595dadb3dc307eb8f6ae0074b3bb956c807ac1c3f5070f3c7dc12831e444c7e5111ab14538cc7d6fd4f33fe6fd2fbd470bc1ad24f548c7ca379d9715665f625eeaefb069fccbf609c5292b3e2c271f5831b79ca9941aee545f45a47b1693005a29dca0ad8a1436aa3625b5063babc7b7edbbbe66f15e521bd3f27c5"}) 2018/01/15 16:41:52 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x5, &(0x7f0000008000-0x4)='I\x00\x00\x00', 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000010000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x8) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f000000f000)={[{0x6, 0x8, 0x1, 0x7, 0xa43f, 0x95, 0xd0, 0x80000001, 0x263b, 0xe3, 0x100, 0x0, 0x7}, {0x7, 0xffffffff, 0x0, 0xbed, 0x4, 0x8001, 0x1, 0x29e3, 0x1, 0x9, 0x7f, 0x4, 0x200}, {0x7f, 0x7, 0x7fff, 0x8000, 0x80, 0xa364, 0x8f, 0x1000, 0x1, 0x5, 0x7f, 0x1, 0x0}], 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 16:41:52 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000012000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000012000-0x8)=[0x401, 0xffffffff]) r1 = syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045004, &(0x7f0000006000)=0x4) [ 71.235802] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/15 16:41:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x6, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 16:41:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r1, r1, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cd1000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000abf000-0x4)=0x5b, 0x4) r3 = getpid() setpriority(0x2, r3, 0x6) 2018/01/15 16:41:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x1, &(0x7f0000f85000)=0x0) 2018/01/15 16:41:52 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x0, 0x0, 0x164, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000098f000/0x18000)=nil, &(0x7f0000007000)=[@text64={0x40, &(0x7f0000fb6000-0x49)="0f080f07c4017d2b330f001336460f2202b99e0b0000b889000000ba000000000f3048b800000000008000000f23d80f21f835400000300f23f866b8c2008ec00f01cbc463055c2f86", 0x49}], 0x1, 0x0, &(0x7f0000fb5000)=[], 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000f9000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f1e000-0x4)=0x5) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00005b2000-0x4)=0x1f1e0216) 2018/01/15 16:41:52 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000260000/0x3000)=nil, 0x3000, 0x1000, &(0x7f0000197000-0x8)=0x0, 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000000b000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000015000-0x4)=0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000015000)={0xfffffffffffffb11, 0x8}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000000a000-0x2c)=[@in6={0xa, 0x1, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x81}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r1 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x1, 0x442) ioctl$int_in(r1, 0x8000008004500f, &(0x7f000000e000)=0x0) 2018/01/15 16:41:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003cd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = syz_open_dev$admmidi(&(0x7f00001c6000)='/dev/admmidi#\x00', 0x1, 0x40) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000491000-0x4)=0x1ff, 0x4) r2 = accept$alg(r0, 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000d48000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$llc_int(r3, 0x10c, 0x3, &(0x7f0000f4a000-0x4)=0x0, &(0x7f0000b4c000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00008ce000)={0x0, 0x55c}, &(0x7f0000a3b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000b81000-0x14)={r4, 0x10000, 0x101, 0x100000000, 0x8, 0x10000000000}, 0x14) r5 = syz_open_dev$sg(&(0x7f0000d7f000-0x9)='/dev/sg#\x00', 0x1, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000dba000)="ca151c973662b0ba077b0a0372452c1a6cd81d7469264adca76e9de9059007ab04f22512afd754bef32415c46f3d26b9040c06665d3a848edbc74955b79a8a257d5bad6da3edb4e5dc2744120d61be81508650ff10417766a273e10d8fe945b9e22de7ba4df11b918ca3dde15eff35b2798a0d69f36015377c38ed3b7007df21e8c4992663470d9a72a90b39657752547f6b094d078045", 0x97) sendto(r2, &(0x7f0000aaf000)="9cef382c0333f7d319be1ac9021a3dfe", 0x10, 0x0, &(0x7f0000d9b000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) accept4$alg(r3, 0x0, 0x0, 0x0) read(r0, &(0x7f00006e1000)=""/4096, 0xc5) close(r5) mmap(&(0x7f0000b2f000/0x1000)=nil, 0x1000, 0x2000002, 0x810, r0, 0x0) 2018/01/15 16:41:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e1c000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f0000dbe000-0x20)={{0x77359400, 0x0}, {r0, r1/1000+30000}}, &(0x7f0000c50000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000145000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00004c3000-0x10)={r2, 0x0}, &(0x7f000030e000-0x8)={0x0}, 0x8) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) close(0xffffffffffffffff) 2018/01/15 16:41:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d17000)={0x0, 0x0}) openat$vcs(0xffffffffffffff9c, &(0x7f0000823000-0x9)='/dev/vcs\x00', 0x440, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000044e000)='/dev/sequencer2\x00', 0x4040, 0x0) 2018/01/15 16:41:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) dup2(r1, r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x31f, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xbeed, 0x10f, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) write(r0, &(0x7f0000f7d000-0xd3)="f1e034ac597feda7c620a15c323ac2e1bc3fbcb701eca34c7094fd85a3af6ef300fc37216b04579092d0124e4fcf159e7cddeb0c06854331d79709ced8db5029421f5212b20273b6a3d132456bb8d986fff5820250d68787cd02a61e3b74360fa1138b57f646ba167b4860a755caa9f7ae7a188b1ecafefc1abacb362d9e640e14c565b6fc76dd95da092230b1f9075c21f8d65716c1ef534cd3b8f492323f23c3a86d4372945fd8d0b34d08d75d07ac3d057e8abffb0e607d4e8e4548e7e74cb8d3d61d1ed40069e8d5d2943b1951dbdeb1c6", 0xd3) syz_open_dev$sndmidi(&(0x7f0000721000)='/dev/snd/midiC#D#\x00', 0x4, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 16:41:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000553000-0xb)='/dev/audio\x00', 0x400200, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000063000-0x1c)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) timerfd_gettime(r1, &(0x7f000033a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0x9, 0x0, &(0x7f00005c4000)={r2, 0x989680}, &(0x7f0000c3c000-0x4)=0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000472000)=0x5, 0x4) 2018/01/15 16:41:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000085f000)={0x0, 0x38, &(0x7f00001b3000)=[@in6={0xa, 0x2, 0x7fc0000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0x100000001}]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000ec000-0x28)={r1, 0x20, "afc038e6532369ff23e5c599e8215229410141487aa1036ac9ff3e52ef45d49f"}, &(0x7f000030b000-0x4)=0x28) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000c6000-0x9)='/dev/vcs\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00001e2000-0xb8)={0x0, 0x6, 0x2, 0x5, 0x100, 0x20, 0x303, 0x0, {0x0, @in6={{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2, 0x7, 0xd9, 0x0}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000b7b000-0x7d)={r3, 0x75, "2b5dbc235212f505e682dc2bbfbb0e82a00a23ee563924cfc4234feb591ea2826834d2fc7d23a98d7ef2a58d1bc8770b913afb5e722c222126cb9acd5ef76979a89dea05cd0acabd7e8d18a6be9daaaf5335eba295ecf07b01efb980ab6a4c48acc2c0fb7bef7eb50c114c38dcd8b1b9ec77d3a92c"}, &(0x7f0000000000)=0x7d) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0x15, 0x0, 0x0, 0x8}, {0x20000000000006, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000001b000)={r4, 0xffffffff, 0x8, [0x100, 0x3f, 0x5, 0xbe5, 0x9, 0x20, 0x19, 0x7]}, 0x18) sendto$unix(r6, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/15 16:41:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0xa060000, &(0x7f0000e21000)="", &(0x7f0000001000)=0x0, &(0x7f0000f29000-0x4)=0x0, &(0x7f0000493000-0x2)="") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dbe000)='/dev/cuse\x00', 0x40882, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000ff5000)={&(0x7f0000ac8000/0x3000)=nil, 0x3000}) munmap(&(0x7f0000236000/0x3000)=nil, 0x3000) mmap(&(0x7f0000236000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000236000)={r1, 0x1}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x0, 0x0) readv(r0, &(0x7f000030b000-0x80)=[], 0x11b6) inotify_rm_watch(0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) 2018/01/15 16:41:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000302000)='/dev/vcsa#\x00', 0x0, 0x20000) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:41:52 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x22, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000003000)={0x0, 0x0, 0x1, @thr={&(0x7f0000001000)="", &(0x7f0000011000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) timer_gettime(0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = syz_open_dev$dmmidi(&(0x7f0000501000-0xd)='/dev/dmmidi#\x00', 0x3, 0x100) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00007ec000-0x24)=""/36) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 16:41:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000efc000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f00001d3000-0x4)=0x80000000, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00004d4000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000468000)={0x2, 0x2, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) mincore(&(0x7f0000af4000/0x3000)=nil, 0x3000, &(0x7f0000dae000)=""/4096) 2018/01/15 16:41:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000045a000-0x8)='./file0\x00', 0x100) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000134000-0x8)={0x0, 0x2}, &(0x7f0000594000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000328000)={r1, 0x6, 0x10, 0x8, 0x2}, &(0x7f0000497000-0x4)=0x18) mq_notify(r0, &(0x7f0000da1000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 16:41:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc008551a, &(0x7f0000003000)={{0x0, 0x0, 0x0, 0x0, "655228fb96156d84c702133105b8e8ef01c6b3606b1808906465f003d1b69150c3ffdd92710684229fb88471", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000882000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00005bb000)={0x0, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xca28}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x2, 0x2, 0x5, 0x22}, &(0x7f0000438000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000ead000)={r2, 0x2}, 0x6) 2018/01/15 16:41:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f0000b29000-0x28)={0xffffffffffffff06, 0x0, 0x1, @fuse_notify_delete_out={0x392, 0xff, 0x100}}, 0xfffffffffffffe9d) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00003a4000)=""/0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000a63000)=0xf, 0x4) 2018/01/15 16:41:52 executing program 4: clone(0x0, &(0x7f0000cbf000)="", &(0x7f000064b000)=0x0, &(0x7f000021f000)=0x0, &(0x7f0000f40000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40)={0x9, 0x6, 0x200, 0x2, 0x861c, 0x8, 0x184b, 0x40}, &(0x7f00000b9000)={0x2c, 0x0, 0x4, 0x8, 0xb6e5, 0x5, 0x1, 0xb26c}, &(0x7f00000fd000)={0x3, 0xffffffffffffff09, 0x4080000000000000, 0xffffffffffffff7e, 0xffffffffffffffc0, 0xce, 0x1, 0xbaf}, &(0x7f0000c2e000-0x10)={0x77359400, 0x0}) ppoll(&(0x7f00001c2000)=[], 0x0, &(0x7f0000e3e000-0x10)={r0, 0x989680}, &(0x7f0000001000-0x8)={0x0}, 0x8) 2018/01/15 16:41:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00002ca000-0x8)='./file0\x00', 0x101) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00002bf000-0x4)={r1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x40007) sendfile(r3, r4, &(0x7f0000ccb000)=0x0, 0x40) 2018/01/15 16:41:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000037b000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fda000-0x4)=0xe8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) write(r0, &(0x7f0000a3a000-0x4b)="", 0x0) 2018/01/15 16:41:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000063000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgsnd(0x0, &(0x7f0000e5a000)={0x3, ""}, 0x8, 0x0) msgsnd(0x0, &(0x7f00007c5000-0x17)={0x1, "a95fc72160b34ff5107f2e73399277"}, 0x17, 0x0) msgget(0x1, 0x80) msgget(0x3, 0x5bea43da9bd4fcae) msgget(0x0, 0x42) msgget(0x2, 0x10) msgget(0x1, 0x12) msgget$private(0x0, 0x8) r0 = msgget$private(0x0, 0x4) msgctl$IPC_RMID(r0, 0x0) sysinfo(&(0x7f00008d6000+0x122)=""/132) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KDENABIO(r1, 0x4b36) 2018/01/15 16:41:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d98000)='/dev/sg#\x00', 0x401, 0x200) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000cc5000-0x4)=0x0, &(0x7f00008df000-0x4)=0x4) r1 = socket(0x11, 0x3, 0x40) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000159000)=@req={0x6, 0xc33, 0x1, 0x7}, 0x10) write(r1, &(0x7f0000e2b000-0x23)="1f0000001800077e000000010000000002000007fffffe0500000099580804", 0x1f) 2018/01/15 16:41:52 executing program 4: getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4}, &(0x7f0000001000)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ea2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xde, &(0x7f0000000000)=0x0, &(0x7f0000202000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7ff, 0x280040) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000b7d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 16:41:52 executing program 1: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ce000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x4, 0x0, 0x0}) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r2, &(0x7f0000af9000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00001c8000)='\x00', 0x1, 0x3) r3 = openat(0xffffffffffffff9c, &(0x7f0000875000-0x3)='./file0\x00', 0x214003, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000eb000-0x160)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xbe16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x81, 0x1, 0x5, "f1a4c342a1bfb0b085b192c50676bd86ceb9404b4417d1ce6c80c9aa35c0e9d96aee915481dacb7fece6da6bccb797da355946793726421d617e508b8cc9642421e30a718d1c1f53c016761aceb9173f"}, 0x160) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000af8000-0x4)=0x0) 2018/01/15 16:41:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000735000)='/dev/dsp#\x00', 0x6, 0x4000) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000929000)=0x0) creat(&(0x7f00000c8000)='./file0\x00', 0x0) mount(&(0x7f0000cff000-0x8)='./file1\x00', &(0x7f0000204000-0x8)='./file0\x00', &(0x7f000063e000)='tmpfs\x00', 0x0, &(0x7f00005d3000)=',0') 2018/01/15 16:41:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f00001af000-0x8)={0x0}, 0x8) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r1, &(0x7f00004db000)=0x440, 0x63) 2018/01/15 16:41:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6(0xa, 0x0, 0xffffffff) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000971000-0x4)=0x0, 0x5913f98a2d25dfeb) r1 = syz_open_dev$vcsa(&(0x7f0000a18000-0xb)='/dev/vcsa#\x00', 0x7, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000c68000-0x4)=0x0, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000ec4000-0xc)='/dev/autofs\x00', 0x101000, 0x0) syz_open_dev$sndmidi(&(0x7f0000bfe000-0x12)='/dev/snd/midiC#D#\x00', 0xcd3, 0x40001) 2018/01/15 16:41:52 executing program 0: r0 = socket(0x11, 0x80000000000802, 0x0) recvfrom$llc(r0, &(0x7f0000774000)=""/111, 0xffffffffffffff26, 0x40000000, 0x0, 0x0) 2018/01/15 16:41:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fbc000)='/dev/kvm\x00', 0x8002140, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003c6000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000091d000-0x8)={0x0, 0x80000001}, &(0x7f00003f6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000e09000-0x6)=@assoc_value={r4, 0x2}, 0x8) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b33000-0x38)={0x1, 0x0, [{0x206, 0x0, 0xc76}]}) 2018/01/15 16:41:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000071000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) recvfrom(r0, &(0x7f0000f16000)=""/110, 0x6e, 0x40000001, &(0x7f0000448000)=@un=@abs={0x1, 0x0, 0x0}, 0x8) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000685000-0x8)='./file0\x00', 0xffffffff7ffffffe) creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016a000)=0x0) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, r2+10000000}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) exit(0x0) timer_settime(0x0, 0x20001, &(0x7f0000041000-0x20)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x0) [ 71.629390] tmpfs: No value for mount option ',0' 2018/01/15 16:41:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xfffffffffffffeff, 0x10000, 0x0}, 0x10) r0 = syz_open_dev$amidi(&(0x7f0000cf6000)='/dev/amidi#\x00', 0xfffffffffffffffa, 0x2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000a9a000)=0x0) r1 = socket(0x11, 0x803, 0x0) setsockopt(r1, 0x7, 0x1, &(0x7f0000bec000)="", 0x0) 2018/01/15 16:41:52 executing program 0: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0xb, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x3b, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$notify(r0, 0x402, 0x1) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d0d000-0x9)='/dev/vcs\x00', 0x204c42, 0x0) socket$inet(0x2, 0xf, 0xad10) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000f54000-0x8)={0x0, 0x0}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f53000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r2) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000611000)={{0xb7, 0x478d, 0x5, 0x1f, 0x8, 0xffffffffffffffff}, 0x6f68, 0xd2, 0x2}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ce6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0xffffffff) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000f54000-0x3f)=""/63, 0x3f, 0x10002, &(0x7f0000095000-0xe)={0x3, {"cb8ac2289967a2"}, 0x58f}, 0x10) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x3f, &(0x7f0000f53000-0x4)=0x0, &(0x7f0000f53000-0x4)=0xffffffffffffff70) 2018/01/15 16:41:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x400) r1 = gettid() r2 = syz_open_dev$sg(&(0x7f00000e3000-0x9)='/dev/sg#\x00', 0xff, 0x0) sync_file_range(r0, 0x90c4, 0x8, 0x7) fcntl$setown(r0, 0x8, r1) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000c6f000-0x10)={&(0x7f0000605000/0x4000)=nil, 0x4000}) fcntl$setsig(r0, 0xa, 0x20) inotify_add_watch(r2, &(0x7f000059c000)='./control\x00', 0xa4000960) open(&(0x7f00006c2000-0xa)='./control\x00', 0x0, 0x0) 2018/01/15 16:41:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000002000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x4, 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000070000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xd1c3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0xd3, 0x7000000000000, "420d210be5b293462e4ff0cb4d92b4769175808248d3e61dd7a60736fcf2b77a4ca3974e724fc030bc7cd7f88577bbdd3b290eff59e0d81713ee5d5ee9f5505cfcc99a3ec8d0a4443aadec3e99ce82bc"}, 0x160) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)=0x0) 2018/01/15 16:41:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000a67000)="ef", 0x1, 0x0, &(0x7f0000843000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000441000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 71.690972] tmpfs: No value for mount option ',0' 2018/01/15 16:41:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000bd7000-0x10)={0x1, &(0x7f0000ff3000-0x28)=[{0xc1dd, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/15 16:41:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00004c0000-0xc)='/dev/audio#\x00', 0x8, 0x200000) r1 = openat(r0, &(0x7f0000384000-0x8)='./file0\x00', 0x4, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000912000)='/dev/loop#\x00', 0x1000000000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x40101283, 0x0) epoll_create(0x9) r3 = socket(0x10, 0x2, 0x400000000010) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fcc000)='/dev/ppp\x00', 0x0, 0x0) sendmsg$nl_xfrm(r3, &(0x7f000046d000)={&(0x7f00005a8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f00001a1000)=@getsadinfo={0x14, 0x1b, 0x309, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000098e000)={r4, 0x0, 0x89, 0xaa, &(0x7f0000883000)="314e9fa089240b972d40a5a733cd52d8c005b8f5acac045ad55425b0928c2924659872a0c3f315c7f9acf8307975e6f5f89e99b196a75c224c618c9b5e863f807e220c749b8b6f86d4db2d9b682993828f163db25e857f2be0390574a78abe2fdb05f770575e71c20a19c79884ffde9965f604f3e984e116043861bc28e9eed1f8f48a3ba2530439df", &(0x7f0000981000-0xaa)=""/170, 0x8, 0xb104}, 0x28) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000550000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00007c7000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x8001, 0x9, 0x3, 0x10}, &(0x7f000032a000)=0xa0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f0f000)={r6, 0x8}, 0x8) r7 = syz_open_dev$tun(&(0x7f000091e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00003d6000)={0x1, r7, 0x1}) sendmmsg$nfc_llcp(r8, &(0x7f000068e000-0x70)=[{&(0x7f0000bf3000)={0x27, 0x10000, 0x3, 0x6, 0x6096fcd7, 0x34d, "f0b42037e37d1f1d2d05a367c494cd1c39d8119548d40b8d86530d42f5aa8ccd5932ceafee3a5c03ba9c313c518e1f723c0763498c7a053ef5ef0089f4e578", 0x7e0000000}, 0x60, &(0x7f00007e3000-0x20)=[{&(0x7f00007eb000-0xbc)="af16c45070d445ee8a79f6f6202e50d8f61366f056b0b6be14ddd0c0be3981358c49bc3f50c7272e0258dd162a3a04a9b6d1d5eb2f88cd4966b44a7e5fa810c312bf59499f1913c7b73d5a24a07392d54725df3b0787999cdf4696d41748b49e839d109fd87731371551727758e88092e2edbebda0c47900a31f152d71cbadd2ff4e7a67760a28fc7d6c557122e22dc5dc00e409e24217469c93f7325a416fa48bb8559585d3e38ae5f06fbc34eb6805411062b93d9ae224bed9f4a1", 0xbc}, {&(0x7f0000ecc000)="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", 0x1000}], 0x2, &(0x7f0000c05000)={0x48, 0x119, 0x5, "fbf00ef18f0733d66f426e66bf918723dd2d338cbfd464bf83c4120da70b2c5437c55df5069d87088559ee28c7d6baaeeebd350af5a016"}, 0x48, 0x40}, {&(0x7f0000eb9000)={0x27, 0x7, 0x3, 0x6, 0x6973, 0xa6d1, "ed77828e1b9575a5c250d71e3282850d009ce7c8e86ded36e1f8c7f79ec5a720ee9f764a703e58dbd26afb60bebd39fd00dcc00dedc4b400991cabcae437d9", 0x40}, 0x60, &(0x7f00008d1000-0x50)=[{&(0x7f00003f5000)="1b25dedbca0ab97c97346247541861384063b79314af1e2be9167214e2da1d9ada075ece08c6ce5154f5166871e6c888642ae92268123a34449a16bfad27574b61b25943212f15418cd0da7db4b5d418a456043d479a7c12fcd44782d95021ae45dbe8df418917ab845ea4f4e92a2e6112740cc4b9622740b14873b5c3aa72ae789ac0f5cc6ebeeb4622cd61bdb21655a80c58d35871e7687694cf5ac75bcefa8c49b7fc4ac636813ad6a44fe942fdead35485d1f55ab5640f1fed165e8bec93c0be6e35c6fd0c64454030d1056572879f3bef2bcaac7567fa6a51e3f3e856dc0aea0bdb1e3fd352", 0xe8}, {&(0x7f0000e91000-0x2b)="abe6db4842055ad7833b18e19cb41f75b92011ee650e6afbcfdaacd33eb751ecd40f8d4ac1c4f903595fbb", 0x2b}, {&(0x7f0000ab6000)="4c468a7bd56777f0a178488bbb1c7d6c6c2825e855bedd63f23f0fdb62d87b13a167d2afd0b0c2025b93c722992f602400df3e25b0a9b671c353efe4ad633efa53e9155b2d5651e7a01adb8bbdaf0670bd26e2d79f6dff0083caee5084c5e47bf6aa6a03487f52f5dfcb81b2f29b9bc965", 0x71}, {&(0x7f00000d7000-0x49)="5fa46928c41cfde1d3437ef55c4f54c40a2d84aada899b4b69c041f8f34e5adf12e7fd317249c834561d186c2d41bb45627d7d939142acadebc24a7058d2cb1540f2524329a335376e", 0x49}, {&(0x7f0000d74000-0x63)="b702855b6424307446840aad96fd33f821745de471154486e9b16169cc3d0a89edefec11b0239178f235e9afee7775c71658725268c869b35d133dac2ec0cd46d1fa9f4128a4fcaf0bb20b3944e45022f6551766ebe987e397efe868cce7e22153beb9", 0x63}], 0x5, 0x0, 0x0, 0x84}], 0x2, 0x4000000) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) dup2(r5, r7) 2018/01/15 16:41:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/32, 0x20) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x0, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000987000-0xa)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000013d000-0x22)={0x0, 0x1a, "eab8866d118b108ff8d890fc011e5436c2213154946490cd3518"}, &(0x7f000088c000-0x1)=0x22) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000da0000-0x20)={0x3, 0x2f3, 0x200, 0x8, 0x0, 0x80, 0x80, 0x5, r1}, &(0x7f00008a2000)=0x20) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000af1000-0x27)="26000000110027109381c1ff00000000400003f8060000000003ffdf2013f951050003001900", 0x26) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/15 16:41:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000039c000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x101002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x7}, 0x8) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) 2018/01/15 16:41:53 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000074b000)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00005c4000-0x4c8)={{0x3, 0x0, 0x0, 0x0, "b057e4f4a27f7c526e8c455c8ce1ebf61b26509fddca09ea148ed410d999bb3eb5ee10dad172c280b584d355", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000df6000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f000082a000)={0x4, 0x4, 0x3, 0x0}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000e18000-0x2)=0xfff, &(0x7f0000bcd000-0x8)=0x2) 2018/01/15 16:41:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) r1 = creat(&(0x7f0000734000-0x8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x0) inotify_add_watch(r1, &(0x7f00006d6000-0x8)='./file0\x00', 0x0) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) splice(r1, &(0x7f00007b8000)=0x0, r1, &(0x7f0000b8b000-0x8)=0x0, 0x1ff, 0x4) 2018/01/15 16:41:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00009b8000-0x5c)={{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x3, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x5, [0x4, 0x80, 0x7fffffff, 0x8000, 0x6, 0x9, 0xf367, 0x2]}, 0x5c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000286000-0x81)="77f59c89b602a5c5e84819727ca0ea6ddd2d501fccdd6d4a3df0c4f10be0b33a5cdecd29e0563753a609daa8afd6ff36f52dd114854c95b613c649b7edfd311d592b751493defc6cd7b4d2b8139bb782e1acb8f8cd5acf3fbaf9cb5a176d3511ed41be34e1fbf6aeced73d692fa7b4b1a8f178bf20c9dc01e96439b7afbd4e4114", 0x81) setsockopt$inet6_int(r1, 0x29, 0x10000000c8, &(0x7f0000012000-0x4)=0x0, 0x6b) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009a5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r2 = syz_open_dev$midi(&(0x7f0000b8d000-0xb)='/dev/midi#\x00', 0xffffffff, 0x18401) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f000017a000)=0xffffffffffffffff, 0x4) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f000043e000-0x4)=0x0, 0x4) 2018/01/15 16:41:53 executing program 6: mmap(&(0x7f0000000000/0x76000)=nil, 0x76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000002000)={@common='tunl0\x00', 0x0}) mprotect(&(0x7f0000064000/0x4000)=nil, 0x4000, 0xc) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000076000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000067000-0x4)=0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000077000-0x5e)=""/94) perf_event_open(&(0x7f0000002000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/15 16:41:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000693000-0xb)='/dev/loop#\x00', 0xfffffffffffffffe, 0x4200) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000775000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000525000)={r0, r1, 0x5, 0x3}, 0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00005bb000-0x18)={0xaa, 0x31, 0x0}) ioctl$LOOP_SET_FD(r0, 0xc0481273, 0xffffffffffffffff) chroot(&(0x7f0000508000-0x8)='./file0\x00') 2018/01/15 16:41:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) read(r0, &(0x7f0000a98000+0xc65)=""/216, 0xd8) inotify_init() r1 = syz_open_dev$tun(&(0x7f0000da9000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000c06000-0x32)=@hdr={0xfffffffffffffffb, 0x3, 0x0, 0x4, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/15 16:41:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fa0000)='/selinux/relabel\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00009ae000)=[{0x58, 0x114, 0x8, "b1d1e48939888984f0a7cd82a26b000003ff0337991ecf759fb3eea59518cb1dfe83a135d1e77381575695d854867b5aa77c468500084a23339e88090000408fa0"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) 2018/01/15 16:41:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x3, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c1f000)=0xabcb, 0x70, 0x0) mlock(&(0x7f0000256000/0x1000)=nil, 0x1000) mbind(&(0x7f000004e000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00003fe000)=0x0, 0x5, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00001e9000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x20000) ioctl$KDSETLED(r0, 0x4b32, 0x80000000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000901000-0x4)=0x0, &(0x7f00007ff000-0x4)=0x4) 2018/01/15 16:41:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000009e000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ec0000-0x4)=0x14) sendmmsg(r0, &(0x7f000049f000-0x168)=[{{&(0x7f0000815000-0x14)=@ll={0x11, 0x5, r1, 0x1, 0x7ff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x14, &(0x7f0000e14000-0x40)=[{&(0x7f0000902000)="3d7dcc010ed3488fa82d226b8ff8816d6e4ef267f56114392cac49663d051f8be3311a024f7e133ee858507fbd6f0fcbc7a88283c19a44f8a6856ace6b13bc7387280d828feb3471422631312d546af1dcd7d8c413ae940f7a9b7372d0f15c50f5293dde42303b70448749d11041551f5fe93b2333896508603f7f50db8539ad78089068270cb3228cab3053fca207fd64ba591b9c89246cde196ac361a857c113df16ba5315f3eb", 0xa8}, {&(0x7f00009bb000)="a16b33f2a7cf03fae40faa213160d2e36d4048d50345c07f12fc227dcca625e712e238768eaeca0dd891dd48045537808100ee83192cf7533fd6f7162e232aac7e1c7a0d3ccc44f20f122ab92b19527db36c81ecd8fe6e07465199ed18d540d191af83ce83ce", 0x66}, {&(0x7f0000acc000-0x25)="d723e7cb5d33bcc30f2dffa2eca7f4d940a36acf34f6466bd0fb02e96fcf48be74a84229e9", 0x25}, {&(0x7f000088c000-0x74)="0170a874b0c45e1c4403c45935aaae6b2ae40e3cbffd0c8b5552105fdb7ef9f62c842924afdd34b2b397eb52772b332a1e3eeadc58660f067c98bee785d31c0faba632fcb11734fe7a7d4096fcf61e3bb6ca06de6a6c9e89ee020560a82d8a22b48de9a87cf6395b4d532b914753662f3f5b9e5c", 0x74}], 0x4, 0x0, 0x0, 0x4000}, 0xc0}, {{0x0, 0x0, &(0x7f0000e35000-0x80)=[{&(0x7f0000550000-0x48)="96658889ddb60216495a82d47ecbe0fe77f81d156c4ed88caa840c63f4e18631b76b20fc7039fc71119c4d1860f7a029bbbd857b456f9bcae439e92f20c798c1d3acb114a48e7b54", 0x48}, {&(0x7f000070b000)="131a6ad3b186a732dc64c1931a7fe22098b3e77bcaf75b5fa6e5b0a4dfd1e5c67d82eecfa167973f09a5ee6f7866585c576c4f8bb4aa9f55e8aaf7", 0x3b}, {&(0x7f00005d7000-0x4b)="57f6fe6d96b376af7afe2d9de4ec20771a4dd47ecd2a7160ec8e9862515c279aefb9b77636a94536799d5228c4b0b68ec4eca889af2e559fd145ea2aa23781026a8d3ab31e2503a1cba1fe", 0x4b}, {&(0x7f0000f9b000)="436cf63c80064e356221f923176aac2b3faf7b87709144726f960fa06f3d09cc0709797febd515fa8bbfa616294ca789a88143de901a46de0fc96be62e04d2c88306745cd76e88eb62b1176325cdb7432e88797eff132a8d1265fcfbae8a205d4195eeaf2d4b496a80da8e5a1b90f3ab05011c81b459640e8e50884f33b2762325fda2493f347240b5f69edc1fd519a119b3d6fee32352b3e6bca7ba0ef51073fb9f68dcdd33db3118b71828a47faad90ad9d0788ca9", 0xb6}, {&(0x7f00005e8000)="efafa1b51ce9a5813b1a821f5adaf8527407d4ebd44e09988dfb29134d938272a2f5c7f7cee5ff234731ac2fa548e5109d6df3df7870ec0bd650a2561079ba9bef0153c6062fe7705ecc902e85d9ddbe762c1cf222c6a24875357633d35f87d1d657c91d44169226a6bb9ab0825c4cee75b076b9a18bee8e4d9bfb80bb2c8770be4a27c725c93f7e3afcccd010e4ed33", 0x90}, 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"46bf8d6850feba3d824b649cb1f4a206ded4e03547ec9bc8507c497e0e5b2fdc37f98988abc85219f66eee2f592caf07834be66a9ca050a5606637aec69796a4eeb546e539f3108bb3c155cc0512aeea8312def09d5da96c57fd7441f8aa7e7994787a71756471d03b035b81bddfdaae4a9e00d105206c74459802cf9882c2993dfeb4858e05dc5cd774c31be6abbbf9ed4881e0a0eb9b5ecf040221e706ff0af41c72dd7183a79fe3f28ee4557175c1151cfccdaaaa0a3e30dcbf2ba32d69f763f60862bb0a18624fb09ac135a3d8e0477f68056daddd883d0630634c87a4a9e63ae90dcca0d64d9051d92ae076bb64d7083fe5df8d95c8e9536b99249182c0dd746a551146527368fbfc1fd4a1b5badf7c82766a1578d66071c8b44b6bdfffe18b387fe0eb3ed0fe6b48699ff944235e764193fc8803a4fcfa8a51b30235bbf77d90806949b75471807c9a740734a66f3cf67a12f305ef99da15b1995ee4cfee793214de24d6b07a49fdb6c567890735e0d88a19876f740d038cd81e666a9537b62a3ccc9c12cdc03e5dbef03db8091a0e19227a8c7551404e7a4a573571320f79cbaaf03568e58b990ee0f10890fa835424e1c58319ef62b64123f641faf55f64a2fc5aaee792e17c05de8c7a58f43d06f5688fcfa1081d9138a4bdca11d6f9f20dd0a471ab7254c3cf244e100c82624a7a90fc20ff03444f844f012227af4c27ef8e4659c0ce4f16e6cf5b6252cfeab630e57e0aff75e7cee8d62b9acc1ff879fc697bf8ce1e5a6dff30a7aa3be2d5cda9d9a174149b6830161821b9cbd294d00dfff0bf74944ae690ba5dcc0585f019006c03934f8bfeb5517e6e692b7a66fda44679cc30873afd77c6a63c65c3a4cfae790179ec262dc3c70c11f443c100be6983536ca165e2fc33e504cd6eeee01e20c6dd1d427233f8ec245587e1a7be61f452168a182813961b805d051ff445ee6a690899a2c0e300da078a70822472fdc59945365455f2be38fe02d1f044935f36a71dc6232d2ae34c9d614e1496f3f28c836e6b2b797de0ad1e4f78c3ff1f7ad3aebb40d07a7656e4b62b4d1b019ed427eb14a3bfe3f5d334d9c177e43ccb49f49a395097f0ab0f4289fcc55ab6c5f318ecf0966d4e25818f1d7a037b139f607e691759810c258ad04bb84b54221dbfda757977c1a4ed415bf68fdd1da2dbd4b6ed8d86875ee7b580b54ce08de3f95b6f11b25607b786fbd5251f24230bf6e9730f5cf2a391f903b2c232853b474edc4e8f653f4aea92752d67065518a2384152660c57119d606d4ee6e83988666b709f89109472b4f3b092612b8a2e51e4b5dc06451c7ab1032847b5df42d40e6d7702488dde4a1c09e0b6a06e1477b7054a88de21b5ab62597e9657656d6627fabe9c03443094e36b88a23ddb19572fa50c150610e3bc6bc8f82b0454c0abd378ea25c3e324255b138537d6bebc489e55c3b5ed6f2d92229a37f62b1bbc6c43a16e464f4820e2786db0edce0355ba97bdbb5ba7bb919f8ae05d264de78cda7406ac3022dbc2cbd6cff4af1f5cc5ceb66c974fd696787a06f471915d18b68d6ac9ca62fd464d54d774ce85dc179eb078992a40ee1cb2cbee866ed200c0ec431b84f252ee082b11fdfef834596d6e681115f8b5ef0479dab21ba88d4e20d128ac724540422580eb5b84f027acb3edbe797f6bdca21c601f7069442e01cb5704954e89fc55d376a3b5af7aefedf1450579dd1cf104c2790577dfd1edc895b1d677756fcedc4bc31b8e5e8c649a24d45b47461b84792086a3c7dc58adf8c5bcc11690995f2b90280bcf02e378890973b5f1c2e2532d5d86e4095bee8cc24640e1bb9c1b5cfb24c38385e0d335f9fc0b0100a2d81564166b4e0d5cb94e4e1d18ecad8a493fca12e60b1c6b8d7c75c6ab8bf9eed95bec62ab3c412cb4abdb6c77c66c8a9483637a565c6fd9284a52d4fdf358b4be649b4edd3d00e6b65781a17155766bb11730858a01f170168c4c043bffe27c025c694789373688cf44eda5c29085d0ef6e2f67c51ec8f4769f1c2c3e7403802933cdc8added31005a6738d40d0b8d4ee7d8ff92417a66b3e6a4e26ee62fb7ec298584776089db9613d21732d8c54562cac57430c6497ec0c38f31dad530eb9c8d5da335c607bfbad724cd4ad3ac7b8e5a4950d923a96776fbad982f30da5cc6da0a5480bd90ef8499858cbde822369c42ae10ca7a2eee9128ffad6bdf8e60525fa7eb0cf25dc04772a9b676333fcbe3edb5994aa4fb995fef72968754791ba9f4f4fadcf52d3159691d036717f03e4139d3f10880750c6648a6a97b5161c304082f3910d78f6a6d054650e414095c6fa0dacbc3155abb1d4845bd75c091231c759d2c22414e14f966374d8deaf058fad25372c135f072b38eea0b27378fd1d1fc604a7e1cb123985d3b8d3b9a83dcee326791b1d8552a196e1bd123db869e314dc9a41c4129e153d3e2a3a6a0ae7eed1b1a08458740695edbbaa90dc3ea14d0b1cb0d11ebe803f7a5b59c44659c654f90afb5b1fb7e56c2259263a9326ba339587c1f52c03a4daa671853087885c2ec8c2731cebc08989e7378a9dd15860405bc9ec5b111e82bfd7da24abad356e55d4014541cc5d846869124e70c2ab791743b7fce037722b1242f7bce6298bd72b19cbe077b89f54b78d1f9b44ec6341e63840fac5f591623f5326d1aa7870b2388c3ba6b6149259c9dcc951710f41e26ddc5e24180a3eb264ff23a173c309945c70916cb9ce41806fcb0c292063d89ddfea9a88e369548cbcd7135b1879e00392a183405b0451a53b84d8a8b5c7125dfc337f7457591e6c09f817822f67b3231bfa45612542b582b4a18a42653a4d87ea4b3bf92abc8ffdd6d9db606c21610e91bb3a8376efe6b3f6de978798384adaef87c7d3a939f2c8ea1295e6660a4cfaa9b02481e50dd36ee244f497749283071ec6210aea248979ebc609abb72925ae8cedb20df9bfa90b8ef8caf8d1ffbbee362bae35a2a2475931dbb6e6fcaa89635ebcd9c58f1bcde99acc1b7ab0f3ce5844cbbf13eb51c7979e4fe5eb7ac610cc0611194ca267e37b75ce4dfd8ea35f76d7320aec76dcf197d0f47830b4a50b00214936f3ce67c4d3b05b298b16ba55c334acc03e3c0ca15616019b439b9f67bdb17c2aaa11eab91bf04741aa102f9610431494144dd3fbf87590eae6e9f55cd8570ae03ba5ad04cf418e54efde397ae5ea75cd08863924041917166221153fdc350f82670c8ac3bb35c57a8dd3e51f7e2e57c0e26442022039ca966b40417619bd1501e3f12e8c945ecbd0a8231f742f0f854b6645f8abe8ac216f2f017e7a71d8cf67a5635e2b1e67a7709a87f5cb72baa89d832bb83fe986ea518f3f2bc50fe8402609545987b47b8b01f07a2265bcf8e67dcef292c0a88f0b514c013950fd20073fdbffacda517fd5da83bcd2265127cffe755ec0e9a3524ff2f9aac311b44ad9784bb8d4605901e343e8f35f1f2344d946172a4092d716a81810b5a29280dd008c3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{0xd0, 0x0, 0x25dc, "e9183a08026083c96097157a3335d693d3a5432fe407f9e795c7fa465d3e39a9e8d007dd7ae44006e0866565798961a61f214be1afc89c34b666630deaa791fcc66523ad4a3f945b191be655b73993464324609f254ec00ecdfb567b7dae87dc441fec8d8a962868a64e36a2aff478aec847046397813532cdfe0ac19735926c6aaf7d2d5a8e306473f1b21808961bac68fcdb1651278502cbc0f33e6fa53d08ab5f23df19a776014668aaa07dc6114d60bd31bacf450e26ed2d"}, {0x50, 0x11d, 0x8, "b4fbfe72f4c0ff633ee1f38cd917f0ac38caad773b0a1bc678480d67bdb5f5222261a2cc4001c053cae92c6e57ecfe8bb0c858acdbc04db6a7d1f5"}, {0xf8, 0x0, 0x8, "2ce2405547f68a05d019229ade4187aec65862ec64a564e2da23f5140d3fe4a215bd3d127f898ca582a3d769392c56a8291d0655c648dbb5e08f67361922c51b0d4b7b99a51ef17caf376c33cc9715a001652b850897cb2c8d2cf56e93f474086bfacdd7ce731a838a8843b702b6113fbd51a15a5a54cb54f8e8451f758466c58a3e92515b2eba7f9f71b290f060d526eaf5b07e3e9cc4baee301a1ee9a9a6df0552384380460e4cb4daec54a887af362fab92d6e935864fab982a35d64fd5d59d1d07a8f5c0e758d0b6e0b9d3e9940762afc16893bb571907259b5ca42fee14e9b7a42fcd60e7"}, {0x10, 0x19f, 0x101, ""}, {0x20, 0x29, 0x5, "9d24184e5ccfb9b1b5f0c27512b89e"}, {0x108, 0x112, 0x9, "78d596092ef4d35b26c5c7a4559d7ad669ecb95d8dab0297faa871bd18a6dcacf70b288ab4b77a9cd91fc5df590610ce6d4d121c215b318a88de3682be58f97f0fbb369464ac8fd4363bbf58addbfa109426dc045aeeba65a93476bf9e7af7fe6ec84a97891c77b847b3487a7b9fad04c0857ad6dce873af32d08f17c05267cadf050ea90c472bde2389f6c263fc64e03df028ece5ff225db4d91488a0339cd74b0355faf6be51e52424419e303aeae62ccd5d03d45a966dd3b07313a53d15b25fe6452cc49bad10f9cb6dd090966d6a2faa9d2765232c848ef4acda2d84c70fb032f3a7807046ab6774cd95dd4861923ec6b921e95e"}], 0x1490, 0x0}, 0x1f}, {{&(0x7f0000608000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e63000)=[{&(0x7f000081d000)="a6e7250e60b6a530de76ec3d0fb1bd5b2fcb8b0e1bff5aec03574e725ae987fec8aa83bbf0e261933ae98fc796d5c7047f7e55", 0x33}, {&(0x7f0000813000-0xc)="13cadd252c0dc32913a1a999771b1273e836239f65bc90b61e06a9331ce8fd0477a3bcb3004c43fd9bd5d80276ee324594bf9d79915531803d6bf79e9c9bf7f5bf2bcc75ad083d019f3612d1a5bfad489009a8918e8d8f8990d5ac841c61ee6b1d2a8ca888a223bd241b02050b0b357ca3877f7f956a8432d32c4c43e26999e5d500240ba2ce25", 0x87}, {&(0x7f0000c1b000)="", 0x0}], 0x3, &(0x7f0000ae2000)=[{0xe8, 0x11d, 0x5, "75f3e97a38a1fc04da7a57b69ff23e3d5d021b2cf4f9bd739d09f6bffc7b5b8058b3782862178013d112a2bf733709c845720d4773584143c93d4fcb8fe783a6ba9df6a7c616212ca3d5c02efb4f838d6d8901ac7fb65bdf3f14008086ac89465f80488ab7c6f4910d62f1416ad58c9e1805869bb9a1e837b3c76cef6e99adfec7f50237661f0bc006c0c7ea94fe201579cca728eff5a6fe62b72d68ce1eb4847cd39766ffee8a7e13c0f8cd817d9d614e330502bc115a6ca635524f827fccc9003f6988a01eb7b2b0de0b1c541551a14c"}], 0xe8, 0xc000}, 0x94}], 0x6, 0x48000) recvmmsg(r0, &(0x7f0000bec000-0x3c)=[{{&(0x7f00001fa000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, &(0x7f0000d9f000)=[], 0x0, &(0x7f0000c59000-0x14)=""/20, 0x14, 0x0}, 0x0}], 0x1, 0x0, 0x0) readv(r0, &(0x7f00003b5000)=[{&(0x7f000091b000-0x3f)=""/63, 0x3f}], 0x0) write(r0, &(0x7f00009bd000-0x2b)="26000000120047f181ff050d43000100fffffffdc200ffff0000000009227fff050019000007", 0xfffffffffffffdc4) recvmmsg(r0, &(0x7f000061f000-0xb4)=[{{&(0x7f0000981000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000396000-0x80)=[], 0x0, &(0x7f0000e35000-0xca)=""/202, 0xca, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00006f6000+0xcef)={0x0, 0x0}) 2018/01/15 16:41:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000b1c000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000185000-0x4)=0x60, 0x800) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000cd1000-0x96)=""/150, &(0x7f0000bef000-0x4)=0x96) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000018d000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000531000)='numa_maps\x00') set_mempolicy(0x8006, &(0x7f000057a000)=0xb6f3, 0xde) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000490000)={0x0, 0x0}) sendfile(r2, r2, &(0x7f00009c7000)=0x8, 0x400000ff) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f000078f000)=0x0) 2018/01/15 16:41:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a51000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffe, 'sha256-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) bind$alg(r0, &(0x7f0000c37000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = dup3(r0, r0, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f000098c000)=[{0x4, 0x3}, {0x2, 0xd6c}, {0x3, 0x8}, {0xe, 0x721a}, {0x6, 0x7}, {0x3, 0x400000000000}], 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b35000)=0x0) fcntl$setownex(r3, 0xf, &(0x7f000068b000-0x8)={0x0, r4}) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f00005d5000-0x38)=[{0x0, 0x0, &(0x7f0000a96000-0x30)=[], 0x0, &(0x7f0000077000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r6 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000090e000-0x10)='/selinux/member\x00', 0x2, 0x0) r7 = getpgrp(0xffffffffffffffff) capset(&(0x7f0000ac6000-0x8)={0x20071026, r7}, &(0x7f0000c6a000)={0x40, 0x200, 0x9, 0x5, 0x9, 0xed}) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f00009be000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000bc4000-0x4)=0xc) write$evdev(r6, &(0x7f000029c000-0x18)=[{{0x77359400, 0x0}, 0x40, 0x0, 0x800}], 0x18) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000716000)={0x2, 0x0, 0x3000, 0x1000, &(0x7f000058a000/0x1000)=nil}) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000d1b000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090f000)=0xe8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f00009fd000-0x14)={0x0, 0x38, 0x6, [0xffffffff, 0x2, 0x3, 0x6, 0x4147, 0xa7]}, &(0x7f0000571000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000094000)={r9, 0xb0, "d28ad164f73205261870e3207a05a49a47f6e1d12dca30441dd778d252a8012f62340dd8fe10f54c6001a58e7902418a37de79a308cfb5fdfb62ea494d5e35adf9842e656f93848d0bf6ce244e5c2053c848b3f8ee730b57ad161a8facb3d91513302ffc0187c0ef7d90517e392cb383c86706f8b7b3c7b2d4ae38da3edb445ecf5c48f41855e8bbd1ca964e4004b536fbbc2d4d48459d24dfdc18230ebc30d4e15ac0732204d2e6fda2243ab6c94661"}, &(0x7f000025c000-0x4)=0xb8) fstat(r5, &(0x7f0000dd7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000083b000)={0x0, 0x0, 0x0}, &(0x7f0000d30000-0x4)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c20000)={0x0, 0x0, 0x0}, &(0x7f0000469000-0x4)=0xc) sendmsg$unix(r6, &(0x7f0000a40000)={&(0x7f0000507000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00006d1000)=[{&(0x7f0000b4b000-0x7)="ecd296da1a3db5", 0x7}, {&(0x7f0000177000)="22129a147876e9bf1ed91037932e5f", 0xf}, {&(0x7f00006a2000)="daa4668ba539a7036818adf8b3e8a6a160e519f027b19255097debb3794d20f673ad2d0bddbebd6827fe17b8929a030ba38a0b4cabc6094f15ff2665c76b9b6c33dc463db896fc1a7a49372b56ac52b2875f5beb2808f9d669cd800ee604f40b7944c0c3f7", 0x65}, {&(0x7f0000ce5000-0x8f)="5f5867023048a508505fb76834a1d62565cf04f47a908fd8dd7bd32d0cdae697aec9272cee711e51dbb8366ec8d69b29ff37b4646513b7a3f1cdd765b7aa4863f0e54be3127bebdc2fde413438fe3d9e9b6616da43fb989883a3d7e22e6910aa0674a444212041598553b8465578f6e3b04b8b9b0af311482a657491552e14709e7ad7518426bc25ca0a6972de04a1", 0x8f}, {&(0x7f0000a42000-0xe2)="72d5fe7d0d829c010c71f9733a6a8e6363dacbddffec0a29ee4dd497b8f2715e737d044de56bf06bcac91f1e0c85d3847ca1ce32014c7238e683e20fe444260484c3d14b6718bf6ebd36d6521238ab41798bad484f77692648dc68e396e1bbfeed63c89262c644b9cdf04a5066963e6c4aedc9e72053e782c16a351a20ae95b6468e9e5b3ce889f2078bb76330a3c2f4be9cbf1cd8caf1dae9dbee9d0abb25dc187cac5953b8a217f56b3836eb1e837b0322aab9a8f5a600666a69336a0bf684a3ec3fb8c2b2e29541d0dcdeb46674876081f366b549f4ee50e4ca7f39516175044a", 0xe2}, {&(0x7f0000e67000)="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", 0x6}, {&(0x7f000030a000)="", 0x0}], 0x7, &(0x7f0000e4e000)=[@cred={0x20, 0x1, 0x2, r7, r8, r10}, @cred={0x20, 0x1, 0x2, r7, r11, r12}], 0x40, 0x24000000}, 0x0) gettid() recvfrom$ipx(r6, &(0x7f0000ba1000)=""/50, 0x32, 0x1, &(0x7f00002c8000)={0x4, 0x5, 0x3f, "4478ab8ad763", 0x6, 0x0}, 0x10) ioctl$KIOCSOUND(r6, 0x4b2f, 0x0) readv(r5, &(0x7f0000b3a000)=[{&(0x7f0000f87000-0x7b)=""/123, 0x7b}], 0x1) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000ba9000-0x20)={0xf000, 0x5001, 0x100, 0x80, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchdir(r0) 2018/01/15 16:41:53 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x40402) ioctl$int_in(r0, 0x80000000005008, &(0x7f0000004000-0x8)=0x0) 2018/01/15 16:41:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000be4000)={@random="c733412519c1", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x8, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r0 = syz_open_dev$usbmon(&(0x7f000051c000-0xd)='/dev/usbmon#\x00', 0x1, 0x20000) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00001c6000-0x6f)=""/111) [ 71.976643] device eql entered promiscuous mode 2018/01/15 16:41:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x13d, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fda000-0x10)='/dev/sequencer2\x00', 0x42, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00001bb000-0xa6)={0x0, 0x9e, "1a9a7fec39a60f70aca101ba98d92ce5e8abf59713d429eecc8120229870ccf7bac519d4d0253dffe9551625249b10a4153cd078cd67d649ac0cca0e3118897c9993d1e2f983590574c23413a2d7bd3c2f253935428650ccc8ba5fdf923e868c4acc31c91c67df9bd2e1d86fee230a209098502805a87e78e07ddd3e6cbbbd4e9588d268abdc5b37f1f0df92031b7cfbeec4b4878b0a88ce31af053e54d9"}, &(0x7f00000d4000-0x4)=0xa6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b75000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009b8000)=0x8c) accept4$packet(r1, 0x0, &(0x7f0000935000-0x4)=0x0, 0x80000) mmap(&(0x7f0000a0d000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 2018/01/15 16:41:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r2 = dup2(r0, r1) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x81) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000f76000)={0x0, 0x0, &(0x7f0000fc8000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000276000)="0f85c97c4db7575554db84eaecbfc2cf48a5bd426dc8ed9c25c6caf741762494fe", 0x21) 2018/01/15 16:41:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00002cb000-0x8)='..', &(0x7f0000b2c000-0xc)='..') mprotect(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x4) 2018/01/15 16:41:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f67000)={0x0, 0x0}) r1 = syz_open_dev$audion(&(0x7f0000dd9000)='/dev/audio#\x00', 0x0, 0x181a00) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000d5000)="219ce9e7efc261ab36658e8d6f682e2cbfeae496e726e14d1751e15e138034c3bb03775058410914829783346f0d1a94d9c0d4ba032015bbbda6ec1440fa1d2c79b24cc9919cff2a55914290733c9860056728d39879f900b2e0beba191761daf328208edcc7f99bdc854703bd70a0253a1b2ccfb6f854fccccf21f24b3ef40c86b25c92b9b16eb71c48ad763aa51c8f6872ce2f6f1e9a90fdb045f74ba6996abf3288dfe181e05fd884b5886854a76463c0a316d610f4ccad6b67c6ffa6f80ac436d99e3f022aa74608e9d417cc1e") setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00009b2000-0xb)={0x18bc0000000000, 0x100000000, 0x3, 0x401, 0x5d, 0x5, 0x5, 0x429, 0xffff, 0x5, 0x1}, 0xb) r2 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x6) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000075a000-0x4)=0x0) ptrace$peek(0x3, r3, &(0x7f0000e8d000)=0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) fallocate(r2, 0x20, 0x0, 0x6) 2018/01/15 16:41:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe8000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b74000-0xcc)="", 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x840b, &(0x7f0000020000-0x151)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000815000)='./file0\x00', r1, &(0x7f000001f000)='./file1\x00') 2018/01/15 16:41:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000654000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x2, 0xff, 0x4, 0x8, 0x3, 0xdd391ca}, 0x20) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2018/01/15 16:41:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xe3, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xff}, @in6={0xa, 0x1, 0x8ef5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x9}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000036f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) getsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000804000)=0x0, &(0x7f000016e000)=0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000c7000)='/dev/audio\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000f0a000-0x4)={r2}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006ad000-0x8)={0x0, 0x0}) 2018/01/15 16:41:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008a3000-0x8)='./file0\x00', 0x4) fadvise64(r0, 0x0, 0x9, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00008ae000-0x18)={0xaa, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) clock_gettime(0x0, &(0x7f0000c4b000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f000023e000-0x120)=[{0x7, 0x7, 0x8, 0x101, @tick=0x9, {0x1, 0x2}, {0x3, 0xf00}, @quote={{0x9, 0x3ff}, 0x9, &(0x7f000092b000-0x30)={0x4, 0x50, 0x9, 0x2, @tick=0x7f, {0x3ff, 0x9}, {0x4, 0x5}, @note={0x8, 0x10001, 0x1, 0x6, 0xbcfa}}}}, {0x3f, 0x401, 0x6e7, 0x9, @tick=0x0, {0x69, 0x2}, {0x0, 0x6}, @quote={{0x10001, 0x0}, 0x4, &(0x7f00008ed000-0x30)={0xff, 0x20, 0x96a, 0x100, @time={0x0, 0x0}, {0x7, 0x3}, {0x400, 0xff}, @ext={0x1000, &(0x7f0000123000-0x1000)="e8745471f8e31fcb0170fbbf3d6f7233351c5bc840c7d23cbe2b1491b5b3dcbbb209b2e39b5c8e58a0ace2578462d28a1f49d903c32ebe7406dca071702d367f15380e3f8f006d990bf86bd6a4947e924c86432eb25124ab6c8271c926d797fa071858424c4bc2a42dc344e3c958c7f7121a41cac3c255d8938980ee4196f9be9677f81b5dbc614351a4969c983d4345d168d87da8793d7181fa2a1c2b06438204239abe273d0fced198d707431dcf4391780202dd42fa4becb878a3c96b9052ab7aacd806b0acc421935efbed71de898dfa76caca36d4ece947373f3f2ce707536dc46f45e1e800d8f0d93bfe6c5e11978d70ac94a1a47086d09f8576cea00c14a542e10713f6340e5dc68eed67f167e6c28d1cb456275424562f08ec8868194124ef1abaad4d211962ca9c0701f3306b15f4e8ef8b2b5f99d9c85441f21cb5cbdc0c87aa4014c187329731115fbcc56e037a30cf63698b497f3bd9074aa0e6c1f74a65e6bfc4302530b105f48d58ef39bf8125bc1cb440b7e84a81cf975ffc90626186bd47087a40f49cefa8200ebfc0e5af6d57515a9b832779b6bbcab8e0b77051d7e7ecd492c2d65e528e2cc1ace853a07286baff235d50612b3fbf1c1775775993bea56bb8163896e1372d089b7f839144169449463a9a16db6cf6d0fcc7af725a18a15ee2cc294d8d3d8c9287d2a7233740dc497a73fb04cc7b03aa29c20167325757b513e06f06215aa57a61285a5b5f73e17c0325f9be27de7d1d5be1af6d6eb9de1f3d37d030ca23bec33abbbab11a3744e7843cb06eb5c517df34ebea7e6555f01e3b7ee3870bc8a0561784bfb0d61b4a9acfcd9faf7317a637a43ac3757214ee2f6afb453f7949797dd6021dc08b2cb8fb825b3ac266b8d1480bf8eba21c814a7454ec9a40cee4a1227f456a6525b57bbc0e56e1650c1cdf9f24f7cf253f6dc4ea6693eefd1e4a3a5c0566fb9e04290c98411433a0842a2527c8c54196edbe485e2ce7a1342a8406b62e32b7421c56137dff419727d77830eb9f13789eee0077d89aead036af18b03ba265a02c1ad45612e0ddf7467993800e96aa6c664a7450aa1b134b0247e94a463ba2c503447551a2a2cb5912d08ceaf826dbd532620f20a59d9784f4ab99bd07ab55587a38a58eca08856f0f70f70bc617a88029f6fc2045c07515ec6c22242877c25b961207f960a50b1e69feda68ac6bbcc6a0b8ea117fa92d932e9cdb080e1d67c7df2ac93b4254c02a4d2b01b192bffaf2387b387ad915e526d6ca68ab01b320edd491a8ada90d2eb4ee81c10057ed5b52f21066c93c4341ee12776cd9a50e287200f4a3d75034e6cfc80568eb201efcb06184c3ed3cbd72c5399411831560874767520972881615322303c2e4034790943eff635e8ebef4dd86cff886efac84c2e5f5405b135bc26486f279d090f212b7781407a8e8d5b73b4ad4a5552df7ea4adfec057474086c747742070662bbb3fc58c2eae109b9da623a49fd948578a96d1a49f65967e037ae5f61a269bacf5ac7b293d904719732d3fc4cfc899298bfcbb76ad2469bb9bc79e1676fcc4eeb78298eed6abc0d4014123fc3a354c9d5c5172614996615a5a2ebbb0c1af863efcdd4369908e8797a24f1f571eac4eb4e7aac0c70bf20fe16c653dc9be247e0ec9d9f522982c6e828f1b6c0b7211717dbad0c290d5a019909e2f0622a1ea37edfd19ee515e3d2414b7a2548117ee6c1233cbd3b8e3dbf7098f8352cf265598e0e4b2a63e99c7ec675b1550008a5e46348b1f6b9f37a206ce59f5aeaa2af98aae77caa0153ba2bc1a74abf83d12cd6d5f6eeb1bca1209feafc0957bf74facd1df33980379d3563a15caaa09ffb48bd349473f518aed568e04b50013ab27ae83398f0475c1ac1cef352b06e5d7811dd0b1f7086e286e9ece44e8e784c90cd0b203c0525162cbb7d61af04bec1cbb2b508f0b07c6e033f0d5fd89927e3cbae9c7aa5aaf87935353f04ad29969754c921a4b847470cdb27d3f1ffe93361ed7cb0dc94cea3a2099005e1732bb2bffec00bbfa24834b25922e26bf4465ab49a20ce82d3a24dc4131ed9aac69d108d3e322cc1e5a6b0c8af5126260276c85149c211a5bc167438740816d455bfceff949e670caffb1fbc0c96468bf52a9fd6c208fcd2bf9ba30620bdb663aed4b2d1567c54a6d2597d9fa52a0a60a77613c4ebbd4df5d2a64f357f8e5c5d5dc242ebd0f8102da53aa1d2400fbd7ab68ecda461e04c04c528b1f57c0d6426d529d7d132386995b85bd53d9c75d42ab6b73760d748a1d01ed6e89aea2fd1c29b89d94df2e5fb030a86e4111ba13085cd247c00c8d11471bcec093e58e548c6393ad471e16033142312c442708e9c1f3b5b89f839be83f1fe80fadae6df996a24d2e6805d770e499b60860e754f2cbe9ded0d1a2fcb0ef638ccd7211c1630238007851e58efe9a448ebc8625d7a347e4cb2581da736961b8eb9dd49d197cba04af46c393b0eae5f1f6822e5f895062c9ba99b6ae2dc7e54aa4f4d493ed27f6f7cabea57f8d920d87fccc5b0602157c0469f36dceffafa3477713e9282776c55dbccbf2443d27e71318fe2dd733ffef55592ef35512a861e79d09e8a6fbed6332b0b8fd549464495b6bbe2a46f9c7949c62f137980cae35011625d29f7c8377b75753a098dad1e97becf9389bb8a1acecbf3494d48bf03ee3c8bbd82477f428c2f6ec378498606a9e4b205b814c0c694173b7586ebca94cc056b6edf033f82eed0a9b8010916caa361856381c3d3c4e7f99d1e764e68974a4ec076b2caf2b1dcc25baed9cde4d3ffa7b43adb61297508bda7eb51ccf46a8f4e4165fe979c7ee1a8e349ace7c9db4f63d5c6b871a589ca8a7e5659b5ebea432ec30b2c76fd767a584e699a2aed9b219cde01a66b213e74b5d75f8577c75cf37acd90d8cf3acc1d5d572c740f1cbbdfda2739ede3a99e6fcca41e09e755783b87a6c757e5891454b4249284d3b8373619988caa21b64acb5dcbe251de4618033059c103622600281d780069f6d570b6aa8e0202540129def2883a26c6daa3f03e0e05121817e777910ede1a4658eca829de5dfe9104faf81afd122558958acbd195a781c579e79bbdee0ca7bf545f4c28dba80b55d76938a5070a8f49abe7e87a49204db094956070d2eb115b496ba2d132d29253fa787f003e5c77abe25590ecb0f393c0a9f0af439118ccb100098da11383d58c33bbba3d31db826b6bbadad05eafad980a0fae9d70ffb4d0c43586a3b4d2807ba2bb13686668986538e4d4ed74001ebd9b45be7c3bf5b875616ba5df432fee5304b919d0b575d4aba5384999b8710b85af4ae86438dd591796b598a4aa8bc0ececb6affd508e7460510ce18566e1cb7da125c7764823db2afe1e98d0f50a2225b9e647c75455f063f009e727e920847ac05705abb2ad7ef8454bd58021eb7852160d3d0980432f44cd766579c869cdbd68382604a9d35c6b9c2a4087b43a161d3fc2adcad0688d71a3a570af8504a0d48c53dfaedf11973d6843a6b80dd3dbd7cb636053ba2033d05e38a82d8fb519119686a8edc4b6a6fdb18b3942f1680853873d08eab818039645cd0ff90ff386140f228b64f533e599350e1c5f33df73805df1094bbce74d1d680e834619679d732d7e7e6f173f367c39378b89284f614832a40265678cc1addff0bae64441c68ad2e661fd19625c9d86f59b1e6070e2b00f79d467ba92934502d9e35cafd602bd62670ffd66eab962fc73a9c0870d4dedbb16da9ed6ce9aa387f2996560ced95cf1d7439ff4c9640c1ecfe40f61d7042e183024a9c9bb94d47080d37b4878d102666bc1629b0416e87b0390fe06728b83073495f1e7fbb1a284a05b9a49b79c3d1e67e026cb3a5e62e2594ffeb18858a1fd6b4668e905d771e05982b4bd20ebf3bf42f46e32d4668cbc0762878b8d461e0b8fa1a600e90f3c887d5dcfea722d813b22fbf7f760d758f592f5eaa21b495e7e48c8936e857d91811d89657f81900815bd62dc36cd4397890ae0b619acbb97ecac7fbdcc8eea18d2c9233b7cbb0f0b38e1e8947e333dc2b66d92ce691acefa468c2392d99ccdc75860c5f9ce0d09ecc0bd1745676f63577a887c982e3052a47875cf7566fe50f246d0611dc1a5cae932799216948f43fb0e2cd1dc944e22dd150aa7f914c8740a4568689c806c5db37801945d8623d32b8909257d070865beb9166812f1106568f45d89f7e0d1ef2ca8cfaade14c326b0c01c7051a46bdc5523652e357cbb9e4f6bc981381f360219f90317f91568fe1cbdb5d9a3a036720200fd4c75b26218330222802af0584aaf5632934b795c54ac67c904120901906c44e8edcb6084d27afd65417bef42efd5b25ef6a8a406c3e5d427d696385a595b6b76111dfc6a9da2d032386f6b32bd511e95994374738c9ba30c0c15a3850f964941cba1ac81c9828fc666a1c2f02fde1dd2f119c5be3502d674c0f9d9418d67dec909d32db48ccb66fdcf96ffcca47f23f6e5e6b49c7b892ad15a896c22edfd8e35defaa2563c22ecc912161e5bd9f4c37707c05b7165fb00e086c90d621c6c2d4d694fef1a68d6046c65d4540ac5c725c813cffcaa7261dc9e1e10042ebfab43836d81acaf66ada25982d11f7ec8ce2c660422fee0c8bd1e4fd9e20f24641b4a1dace1b4a93c6f9d9031211c7138d96dc25fe87ac84a94379320869d7bdc52e3ec237b462bfed94cc3634ec9a53eaed3250fb805bee6b4d44d64f30347e4ed41f8c6e0ae7c77a43e56db93b7244e199e60e543f163f65aa933b9c3fcb251c9e0c03b992c83af141901dbf787d1064ab94438c20184dabf1484b009bd0b4ead26e5665f9e424fb62060da407a694aa32441a53fa1704c15d646b4e842ba64902ba3b4b1759fb54e534e0dd7447c2e26de77c95c2ee018f3907e977c30ed551f81e70ae05c2939be5cc5da55d6164fdd2a4593d0be5372e25f81059405a6ae3e3df43e7ace4c9db9323dbbdfb6cf18f224d6990210f0aa74d97436161f415bded9d46019eb73eb0d2587eb594f6cd8dd1cde7a330488d4c578c20e3929812ff1efd6d450f8df313ff1c08a01588ca784218eca383e6cdbbff5bd1408b9a6fb6114025a8b74a30d527e5586842a0661def058f1db48ac98355a17fa7bca2a264e16ead597a50997f87d2a5da91c4761a8fb740bb5f6812f17de1e13e5f8183e4a33a6109847d3ffd82556ff9f4cace1010b1d8d0b66622824def7f7139bd4c5b51a365ea2a93f121d470eb51f1b000c8225c5e62824013b585a6063b15c53137768aa1876def862a7b9f71f5a6c5fcc72f27200d09f922c0f331dbeb497647d2ea63319c0844b1ed8e02e180460a925d23522dbf21649d6c78a8dc62802a4cda72703d03b584d13963eec8a5571f9361f55e094bb8a506febeeab50f9bc6cd9062a852e6a4d6d5ed932dd976243ef4954ba02a5d1fb6b410ddd0fd18e2f1837eb088f0f77e8a4197e19778e3486827428c81925596c3c602ca1573896a88f22abfc9c3aa685841b35c68c3917ed0203931176d24f60ef9ece8b9eb1fa24f89a44941ff052e0f55a7cda416cdd8b36c71170435e15572d88d325894a03e7319922fad2fd3b87dd06667bb98bae37e9ed6316ff795006a09abc5001d1b2d16ccaed43605f13abd416545a3657eb82639eccbca06d1afab9b7772b6900dd65bb0df25758d29e12ef494c6f0d5d391de108a2704c73ba30d160f51f95165bbfc43a5175e9d45092cb98291598640b"}}}}, {0x80, 0x40, 0x0, 0x2, @time={0x0, 0x989680}, {0x7, 0x10000}, {0xfffffffffffffafc, 0x7}, @quote={{0x958, 0x101}, 0x6, 0x0}}, {0x4, 0xff, 0x4432, 0x1, @tick=0xff00000000000000, {0x4, 0x2}, {0x9, 0x3}, @connect={{0xb9a, 0x8000}, {0x1, 0x6}}}, {0xdf9, 0x7, 0x6, 0x1, @time={r2, r3+30000000}, {0x5c9c, 0x2}, {0x1, 0x1ff}, @queue={0x8036, {0x1, 0x7a}}}, {0x3, 0x6, 0x6, 0x36ff, @tick=0x6, {0x80, 0x1000}, {0xe6, 0x1}, @raw8={"11f951cd24f3897849c05fb7"}}], 0x120) r4 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r5 = dup2(r4, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f0000c2f000)={0x0, 0x0, 0x4, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 16:41:53 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sync_file_range(r0, 0xd005, 0x1, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000eb4000)='/dev/sg#\x00', 0x98a9, 0x14040) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f000038b000-0x4)=0x100) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r2 = dup(r0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00004fb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000d81000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 16:41:53 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000097000-0xc)='/dev/amidi#\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000001000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000001000-0x8)={r1, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000001000-0x10)={0x3, 0x4, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f000008b000-0x68)={0x7b, 0x0, [0x9, 0x1ba3, 0x5, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet(0x2, 0x5, 0x0) r3 = syz_open_dev$tun(&(0x7f0000870000)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f000088d000)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/15 16:41:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f000075b000-0x9)='/dev/ion\x00', 0x208002, 0x0) syz_open_dev$binder(&(0x7f0000bbf000)='/dev/binder#\x00', 0x0, 0x2) ioctl(r0, 0xc0184900, &(0x7f000079f000)="685a879f15fcef0a0e") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000886000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000d8d000)="7a3d03d5e432c971d38d716f30dd6571", 0x10) syz_open_dev$loop(&(0x7f0000c03000)='/dev/loop#\x00', 0x4afd, 0x40000) 2018/01/15 16:41:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a7b000)='ns\x00') sendfile(0xffffffffffffffff, r0, 0x0, 0xffffffffffffff7a) fcntl$setflags(r0, 0x2, 0x1) 2018/01/15 16:41:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, 0x0, 0x0, &(0x7f00006d3000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigtimedwait(&(0x7f0000c8c000-0x8)={0x0}, &(0x7f00009c1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000015f000)={r0, 0x0}, 0x8) r1 = syz_open_dev$mice(&(0x7f000039b000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00001f9000)=0x0) 2018/01/15 16:41:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000b8a000-0x4)=0x7) bind$alg(r1, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r2 = memfd_create(&(0x7f000044c000)='ecb(arc4)\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\x00\x00\x00', 0x2) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000288000-0x1)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d38000)=@generic="40d2d83bcdc8c822d0a8f8ae61f43924", 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad", 0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000807000-0xc)={0x6, 0x3ff, 0xb2, 0xe12, 0x818, 0x101, 0x8}, 0xc) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000afd000)={r2, 0x50, &(0x7f0000a21000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/15 16:41:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2000000000000005, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cbd000-0xc)={0xffffffff80002004, 0x0}) [ 72.150317] device eql entered promiscuous mode 2018/01/15 16:41:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000d6d000-0x10)='/dev/input/mice\x00', 0x0, 0x44000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000a88000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000d1c000)={0x0, 0x6a, "b73827511922da5d957f376780b90ec2c80965748ebae25bde26228aaecca692a5c24e158ddfa04ce778f230a41813b15cf9d2b93f42200970e048ba59d8faea9b942b82ca1fc4febbb3ccf8cdcc2c9ee4ea9a5245c16b58306e66ee342c64950082aed4a764d0036649"}, &(0x7f0000e9a000-0x4)=0x72) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000079c000-0x8)={r1, 0x5}, &(0x7f0000ef6000-0x4)=0x8) epoll_wait(0xffffffffffffffff, &(0x7f0000001000-0x18)=[], 0x0, 0x0) 2018/01/15 16:41:53 executing program 6: r0 = socket(0x11, 0x80003, 0x0) setsockopt(r0, 0x107, 0xa, &(0x7f0000fc8000)="", 0x0) pause() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000001000-0x9)={0x1f, {0x81, 0x5, 0x6, 0x9, 0x5, 0x9}, 0x20d394b2}, 0x9) 2018/01/15 16:41:53 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000bef000-0x4)=0x0, &(0x7f000012f000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_l2cap(0x1f, 0x3, 0x0) r3 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x101, 0x200400) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f00003b7000-0x38)={&(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x2, 0x0}, 0xc, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0xf0)={0xf0, 0x26, 0x200, 0x6, 0x1, "", [@typed={0xc, 0x47, @uid=r1}, @generic="a676b424ef3706f01bd961a3859a7e4498022426b9798eaf5384654d7a01a0feaa4108356a54031c963f0bed974145cd32807fb93f26927a958da412ba880de2676664cb08a3fe36903487fd6b63faa0efbc8c07ea6df73a85ff198e19204c59d6b4d602b766811c12077826fa3d4cf4a90d06641e7e6b18e4b4098277e1fa471d4f715ec3063dc5f28a3d325baa30cbbf7575690aa9978fa71a839915fb45243ad7c1d050fda96501decb568b44991f65f55a08b0e6ae44ac2d65629ff2be3e8645a0a34f8ad278ce5ee5e8ec582d3324f6"]}, 0xf0}, {&(0x7f0000311000-0x2e0)={0x2e0, 0x13, 0x108, 0x1, 0x1, "", [@nested={0x68, 0x74, [@typed={0xc, 0x6c, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x58, 0x28, @binary="fc4c894d87e2c0dcb2972aca73b61b5e4cf8e839329736ddcdde0a9e10ac8af404119c7174581c52354f15899e16cd611b7260be928489d5d494c4107e3a585dedb877ca7bab54028a91d29b40acb4c9"}]}, @nested={0x10, 0x5f, [@typed={0xc, 0x54, @fd=r2}]}, @nested={0xf4, 0x2d, [@typed={0xc, 0x88, @str='\x00'}, @typed={0xc, 0x9, @fd=r3}, @generic="dcfe586549cc494fa66bf3dcdbab145d9d561f532e5497c680860676cdaff16f034bca33132e28c6f72837c81ec997c7d18ce9caa3e157580965719a3654e5b3f1643644afded33f5eab0a360651f0c9ed7b86b3c4bbb77822051c4afe9b2bf4983dcd6d084411ce4a12c3d434eededc7cb41487f9da83", @typed={0xc, 0x29, @ipv4=@multicast2=0xe0000002}, @generic="29a342f058335b4657b8e2753373bd013c137cb52c04aa8db155cc2af07e32370a688e6e52f9c4ca5396b84abee2a2e4544a8a5861818564aa9053b1621001d03dda4a71f25f79f1c197c3b6190e574e202d"]}, @nested={0x80, 0x7c, [@generic="1e0bf195babe1cfd5374da02e5a1ad60879c2ebeb3a08377d0d06c69a173fafa4575c323ba343a59c7443b5f08118556d1adc7ea3e62f8fbc749a24ee29d70ad6c4fa0f09c345c092e33310d810bc4f12e507a1c6f052f9ce79c34afab86966b4184dc9f7559d7d05d3d92aaa67ba2", @typed={0xc, 0x22, @str='}\x00'}]}, @typed={0x18, 0x92, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9d3}}, @generic="841a9d2389a9197726eb98c1fa97a2845fce6777a2aee6058aab57d766e66a7c41393287fbb3a11ca051bf88aa9e31bfab562baacc42c6f9f03ee5cdff69c33948d51c0490b7d9272f62d6d1d4e5cf377bd310b806aab20d4e598a612c31ce12101c8c0b79d1785a50375960e893c2c34faf5c0b5c38528980ba7d66edd710524d68fd7919b302c8d3e85ac1423d76570b94e1eba3fad0e7b2bc403ece0f36c4ea9adf7b0cbcda0a06de71aabc894e3c68c7a37b6d04417aff025f1d04641d7ce0148292aff5fb1eda1fd29b"]}, 0x2e0}, {&(0x7f0000000000)={0x160, 0x27, 0x701, 0x0, 0x1, "", [@typed={0xbc, 0x89, @binary="fc1f550e87d6905a2d745f868062b970949c8c6b48dbc0aa1d512112d55a6c088b951be16fb07274bd587e43a2266c31d8d8448258dbd9f395e45deab683711d70ce31032003816665d758c9e18ec6e92f5bd64bc3e899afce3d020d30e0c33df82827b199b8a53ed201b2d627d3b4f513cc7aa760ba23480536f29c7aba608c1569c9ff013fed8e7a9764b40e8ded3e5075a47c87fcda6a8993e949ebb8e79bdba5e3214837fb55e61c1d72b223c4c3da"}, @typed={0xc, 0x7, @str='\x00'}, @generic="2885825d96951a13292a332fce8fb2faf3fa637752d9f2746086f19819dc216270f0bb1768345c5582ba08dd863ca3a466aae43f498dff8d56fae4a592deaf5de0bd48e6bd7f2e56b298fdd5e71803ee7846c1a3f024473ec77c155023b5bfc29fc8cd9aed54a0b1d86ecc3e81db8909f027c9ca8df647deb541341eb9fbfe3c8f166aee28d47d42"]}, 0x160}, {&(0x7f0000001000-0x4d4)={0x4d4, 0x1b, 0x200, 0x1, 0x0, "", [@generic="7cdc55b3852ca067413af2bca81b1b34416f4d8fc212c54b3b42d21c65bd9a74d0be753854e234f2490ea028d2b08ec9036124dd", @generic="50fab5e0092fcb56ec5eadbeace9a7a04f48cac3d35bc878b648557c20e4b0c2e7b2ff10238548f3ef4698f3fb3ead1355ee3dffc04afbafee33e300409945128dd7670d75646083941862527649a3566fd48a2b7bf51a035786f1ec73afd9ee34301c3625296a15ca20c4b2fbb0fb8bcfe2435ee740133b2374a11473487a9dc4f2795a395c910aa89170663f563fea3d11f566c13ec9db325588d3", @nested={0x234, 0x36, [@typed={0x8, 0x4, @void=""}, @typed={0xc, 0x7a, @fd=r4}, @generic="d99727b569787e98a808db3ba005b22f3f8705822f168eac5897364cea4f1197e84301e50f0eca2df08eae78d825ddf335fbaeb78f75e4013c9b3df04e1198648dcd2201360c309a444c757e95acfe52bd537c1b46e18795387b2597ee07c0f26438e27a92115ed5a9970b9374480c615ba0573ee324381f1ac3fb8e06c8b954730f118604f73c972aa9947015aa624413ccc4f6870cc815922105a1a2ebee1fde6caff5b50ede64ef106d8cc71892fb366b2c711c4247ddc8ede4878dfd4ce21f1c963fff0ccd1aed54a22a", @typed={0xc, 0xe, @ipv4=@empty=0x0}, @generic="5a39bab73c160369c6472f62f50e76ea432c5ecbb394a637d27995d5c7a40253d90e64051971cfaf5ec5e4ddabbd421af43392fb8959c67e680176537fc10bc9b3e7c7562063ce4449ab2bdfd00e57f9ebb31dac853de3b3bd7edb08aecc18b76800efa8812b428c6dd1", @generic="37997a7f657b878d614b659525ff2d83cef15bdcb764b0c7e5551e4a6cb9bc1114d1d81c1aa728339e2a9f22ad2c921719e59b55860e579c9e7274a4a1beacf0d93934e2e9fcab9e82b03958b485069b8ccd723e6447b33fc9adce255263b47340e0b28a4a8b3d68a82f82517d8795ac448c8e7177da7aad357c4ff76535362460e0e0c63a10a2d05d1c578afbbcbc4ed154e3c3830b58b09b6681f2e4e724d93c8ab9b4fd902a8cc7427f5fe14b86e8e6fbe99a1d1a92fbcfcacb", @typed={0xc, 0x6b, @str=']\x00'}, @typed={0x10, 0x67, @u64=0x7bf}]}, @nested={0x1b4, 0x7e, [@typed={0x18, 0x21, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="fe7df6678da13fb5bf43675d3e7b372ecfd377a2330e8ca5eb8995794c0fc49531551fb517b5dd13bda8365f0a91618fe6a337cc688534d81911534861bb282eb2906b35833aaeedda1d21c591bdc0327a43534a5502e988a3fb472dca88457b4e8979c184e645894fc952100b631e3db70407bbe4f3aface79c3099d7ceba4b3cf0764a22c194af53302cb8d701d67dd9351a057460742f8450fa1feee7a9", @generic="b1e1e3214fc693e765e3416a8e26c71f257591ee8ebaf97a45dfdd2da4a21c6e963bbdf88e3d453a965573c3012d1850fe2841e70da81b564dda13e3fa50b7b9517e9dcfc2bc8cee5bf4770fb02d4804b0fa9137636abbe557285b8185daab0e1b6c7f90d7b2767d6daa4324bffa6bb2129c9f601bd48b86e869b1178a9c33e944465192", @typed={0xc, 0x7c, @uid=r5}, @typed={0x18, 0x74, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x50, 0x32, @binary="da37ce4ee941b889f589ea397dfabeafdafc6f96d7c2d3938b5e33e1a749edc103dbebc526190c45b6d298436be81a83ed7eea5dd92f5f6869f9b10171f4e96174708ea0e9"}]}, @typed={0xc, 0x72, @uid=r6}]}, 0x4d4}], 0x4, 0x0, 0x0, 0x4000}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f00000ec000)='net/ip_mr_vif\x00') preadv(r7, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000000) [ 72.259470] kauditd_printk_skb: 95 callbacks suppressed [ 72.259477] audit: type=1326 audit(1516034513.521:616): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12319 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 72.290413] audit: type=1326 audit(1516034513.522:617): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12319 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 72.314967] audit: type=1326 audit(1516034513.527:618): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12319 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=43 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 72.339394] audit: type=1326 audit(1516034513.528:619): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12319 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 72.363891] audit: type=1326 audit(1516034513.528:620): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12319 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 72.388370] audit: type=1326 audit(1516034513.530:621): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12319 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 72.413294] audit: type=1326 audit(1516034513.530:622): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12319 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 72.437791] audit: type=1326 audit(1516034513.530:623): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12319 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 72.462283] audit: type=1326 audit(1516034513.531:624): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12319 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 16:41:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x40e, &(0x7f0000f09000-0x20)={0x0, 0x2, 0x0, 0x0, 0x0}) socketpair(0x17, 0x800, 0xfffffffffffffffa, &(0x7f000054a000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000c7d000-0x4)=0x0, &(0x7f0000ebb000)=0x4) 2018/01/15 16:41:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000dce000)=0x0, 0x4) 2018/01/15 16:41:53 executing program 2: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) unshare(0x40600) r1 = epoll_create(0x51) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00008f2000)='/dev/vcs\x00', 0x400, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r2, &(0x7f0000e81000-0x1c)={0x1c, 0x1, 0x0, @fuse_notify_inval_entry_out={0x4, 0x1}}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) signalfd(r0, &(0x7f0000ba0000-0x8)={0x0}, 0x8) timerfd_create(0x0, 0x80800) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000cf8000-0x4)=0x1) 2018/01/15 16:41:53 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r1, 0x0) pipe(&(0x7f0000f20000)={0x0, 0x0}) 2018/01/15 16:41:53 executing program 7: clone(0x0, &(0x7f0000493000-0x43)="f80ef86c24b59888cee69478aae552a1f74aef57c536de4ba786cad21e15d2e290e276cdb666182ff07e2369b7eb0d21eb1607a18fe1cf1559e1fa45ad22521ff5bd94", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)="") utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0}) 2018/01/15 16:41:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000001000-0x14)="ff03d36cffc100000001ffff020000014d000000", 0xffffffda) 2018/01/15 16:41:53 executing program 5: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000539000)=0x6, 0x4) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 16:41:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8e000)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000865000-0x8)=0x0, 0x400000ff) fstat(r0, &(0x7f0000ed2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000e38000)=0x0, &(0x7f0000f81000-0x4)=0x4) [ 72.487137] audit: type=1326 audit(1516034513.531:625): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12319 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 16:41:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000449000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x2, 0xff, 0x4, 0xffff, 0x2, 0x0}, 0x20) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000445000-0x38)={&(0x7f00008a8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000045c000-0x50)=[{&(0x7f0000301000-0x9f)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 16:41:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x3, 0x8, []}, @timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x3, 0x7, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) socketpair$inet(0x2, 0x802, 0x7f, &(0x7f0000921000)={0x0, 0x0}) pipe(&(0x7f0000d8e000-0x8)={0x0, 0x0}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000152000-0xd3)="c45162f8aef644639a12959228029263fba54350cd5e435046a99b799330aa3caa1faeac99d2b8c503cefb9580803b4c7e757d5f551d7547651c6622f7d70d23bf90f95bae1d3f2d4a39e8c8c0630817f083c9807008f402322b97783ee0d2541aa69fdefb4c8fb4e32c40fc806abba67283d55b5ae4eaa58fe803172c1c7827dd033ed3eccc2e1d567798b20a46ab89274af1935aa046af0eea4437706b7f83f7f4c28d15984dafb21b263f4cce5b2e42ea6a8a3d88fb3a54a3309b634f4b093d815fb3ff3f91b48005cf2d1fa6e7e9e3a59c") 2018/01/15 16:41:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000684000)='/selinux/member\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000c66000)=0x0) fcntl$getownex(r1, 0x10, &(0x7f00001dd000-0x8)={0x0, 0x0}) waitid(0x1, r2, &(0x7f0000159000)={0x0, 0x0, 0x0, 0x0}, 0x81000008, &(0x7f0000e44000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readv(r0, &(0x7f00009b7000)=[], 0x2ab) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000e8000-0xb0)={{0x3, 0xaeec}, 'port1\x00', 0x31, 0x4, 0x80000001, 0x80, 0x1, 0x80, 0x4, 0x0, 0x3, 0x1638, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 16:41:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$amidi(&(0x7f0000bdc000-0xc)='/dev/amidi#\x00', 0x9, 0x101000) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f000050b000-0x1000)=""/4096) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000019e000-0x28)={r1, 0x0, 0x6c, 0x1000, &(0x7f00008fc000)="29156854dd49684af1b4df030579f4c8d475a910977bb090448be72316a98c8284153e05fd726521dd3438be71662cdf905354b2092da2bfdd408915624fbf9663851961800b28abc1d7f0bd9e337134a30d78c7c29c05efd54e92d9627ae2ea4e99fd7ca9d63e100c076428", &(0x7f00009b4000-0x1000)=""/4096, 0x100, 0x5}, 0x28) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000cc0000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00003de000)={0x0, 0x3ff}, &(0x7f000002f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f15000-0xe8)={r2, 0xe0, "0c48632cf437716223ce1341b1d56c438134f28fe60c802f218e1836f1972539738afb0bef52236a625a5eb37a238f2bd9e5f9189f22533e77c75cfb311a1ff7e96fd92fde67304f5876c0ab2596314184e7b09293ccb6628ee51283e49035e735fc84508a408803207974895e4eef9b3315037279ba1c7210d35c4d79b877f0c59f6d2cfe0efc63dd5263da0f51b1ce0e34556deb73c815f8b0d0fe956eba51b2b75fe5b76a6231f5353eb166cdaa9684700eb40d4bd149c179f6dcf667a709f18f8bcb32dda2f8b52ca4df73fdb73c8c993e39d6324f4246c7082f9275936b"}, &(0x7f00002ea000-0x4)=0xe8) syz_open_dev$dspn(&(0x7f0000b07000-0xa)='/dev/dsp#\x00', 0x1, 0x8000) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c0f000)={r3, 0x1d09}, 0xffffffd4) 2018/01/15 16:41:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x0, 0x0, 0x2, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x108000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x56) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b06000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000f58000-0xf9)=""/249) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004e9000)={0x0, 0x0, 0x0}, &(0x7f0000c28000)=0xc) lstat(&(0x7f0000594000)='./file0\x00', &(0x7f00007cf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000096c000-0x8)='./file0\x00', &(0x7f000097c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) 2018/01/15 16:41:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000803000)=0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f00004b4000-0x9)='/dev/sg#\x00', 0x79, 0x400000) acct(&(0x7f0000ade000)='./file0\x00') ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00008ef000-0x4)={r0}) connect$inet6(r0, &(0x7f00007fa000-0x1c)={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x10000}, 0x1c) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000194000)=0x5) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000225000-0x4)=0x7, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000664000)=0x0) syz_open_procfs(r1, &(0x7f000056f000)='personality\x00') 2018/01/15 16:41:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) poll(&(0x7f0000941000-0x8)=[], 0x36b, 0x7) readv(r0, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000aa0000-0x4)=0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e57000-0xa)='/dev/cuse\x00', 0x80000, 0x0) perf_event_open(&(0x7f0000f84000-0x78)={0x0, 0x78, 0x8, 0x7, 0xffff, 0x100000001, 0x0, 0x2, 0x8200, 0x4, 0x40, 0xebb100000000, 0x6, 0x100000001, 0x3, 0x0, 0x3, 0xe3, 0x8000, 0x2, 0xfd81, 0x101, 0x5, 0x1, 0x8c, 0x0, 0x9, 0x0, 0x8, 0x4, 0x7, 0x0, 0xeaa7, 0x925c, 0x3ff, 0xe4, 0x4, 0x0, 0x0, 0x18, 0x4, @perf_bp={&(0x7f000052d000)=0x0, 0x5}, 0x8000, 0x0, 0x1fe000000000000, 0x6, 0x2c6e64f, 0x8, 0x0, 0x0}, r1, 0x4, r2, 0x2) write(r0, &(0x7f000037f000-0xad)="e4991e4ed662a437", 0x8) r3 = syz_open_dev$audion(&(0x7f0000df3000-0xc)='/dev/audio#\x00', 0x0, 0x2) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f00008c7000+0x3eb)={0x8, 0x40, 0x7, 0x9, 0x0, 0x0, 0xdf, 0x9, 0xb9b, 0x6, 0x6, 0x7}) mlock2(&(0x7f0000307000/0x2000)=nil, 0x2000, 0x1) 2018/01/15 16:41:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$void(r0, 0xc004587f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x18, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:41:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@buf={0x1000, &(0x7f0000000000)="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"}) mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000034000-0x10)=[{&(0x7f0000034000-0x4)="83cd54b8", 0x4}], 0x1000000000000086) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd40, 0x10001, 0xb9e2, 0x400, 0x60}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000034000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000026000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x28, r6}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r5, 0xe7, 0x5, [0x6, 0x1d9d, 0x7, 0x5, 0x69c8]}, 0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000034000-0x8)=0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000001a000-0x10)={r5, 0x4, 0x1, 0x9}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='task\x00') perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xcf9e, 0x7, 0x9, 0x5, 0x0, 0x8, 0x6ab0480bb91652bc, 0x1, 0x1ff, 0x4, 0x4, 0x20, 0xff, 0x400, 0x66e4, 0xfffffffffffff000, 0x80000000, 0x400, 0x6, 0xfffffffffffffffb, 0x1000, 0x2, 0x7f, 0x4, 0x3f, 0x3f, 0xc0, 0x3fe1a001, 0xffff, 0xff, 0x8, 0x2, 0xe5, 0x80, 0xd5c, 0x1, 0x0, 0xffffffffffff6f22, 0x1, @perf_bp={&(0x7f0000001000)=0x0, 0x9}, 0x10000, 0x8000, 0x8, 0x7, 0x10000, 0x7, 0x3ff, 0x0}, r7, 0x16ae, r8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000074a000-0x9)='/dev/sg#\x00', 0x61, 0x8000) ioctl$sock_bt_hci(r8, 0x400448cc, &(0x7f00004a5000)="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") socketpair$inet(0x2, 0x80003, 0xff, &(0x7f000021e000-0x8)={0x0, 0x0}) r9 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x1, r9, 0x10001) 2018/01/15 16:41:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000289000-0x10)={0x8, 0x20000000, 0xffffffff, 0x31, 0x7, 0x8, 0x7fffffff, 0x1, 0x1000, 0x65}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038a000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000d29000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a94000-0xc)={&(0x7f00002da000)='./file0\x00', r0}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00001b3000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 16:41:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001bf000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000571000)='/dev/loop-control\x00', 0x10400, 0x0) sendfile(r0, r1, &(0x7f000046d000)=0x0, 0x9) r2 = syz_open_dev$vcsa(&(0x7f0000fbd000)='/dev/vcsa#\x00', 0x6, 0x8001) write(r2, &(0x7f0000cc0000)="3d3c31c375b609792bc719f19b41d68e7a352ac7dce097975e78c64a8449a74388000000000000448bfe867873a7b7745c2054f802cb8c0e475107da53b2f16480cab725b32e1737d2f5de7c772c3802f0b4726fc1e314df920641c9bb09e6fc6680142f065e7b0a05c771b8fd43adacc3571f44b3c1753c6ee4ab2ed792d24b367bde21be0730386516a050c0930adde6bc6e09b1fbc46be50420da2a49285cdf24c5f053e99a2ee07e5438efcc075ad250adc8dc809a210d1fb4b78884db58a42a", 0xc2) writev(r2, &(0x7f0000fb9000-0x10)=[{&(0x7f00006f7000-0x8f)='L', 0x1}], 0x1) 2018/01/15 16:41:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000054b000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00008a7000)={@common='eql\x00', @ifru_names=@common="de706f6470300000fffffff500004b00"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000467000)=@hdr={0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "015513", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/15 16:41:53 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) vmsplice(0xffffffffffffffff, &(0x7f000000f000)=[{&(0x7f0000008000-0x20)="", 0x0}], 0x1, 0x0) ioctl(r0, 0x4400000000001277, &(0x7f000000f000-0x2)="") mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000014000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000014000-0xf0)={0x0, 0xe8, "c3c435bec61d361a80ac50d0c658715adf31f03aba3a734eb3e741468f3f08c62fc824d220509baeb80d35c01b2947a3e375758bba5416a6e3ddb5e9faf3dea407f02abfa285f3f71e4c0cb6ac4b431b465e9f8c0073d1ee6536f09ebed3c8e95183227163918627a1085078d865c013d7e208b8ab433c8c380585f3b9a028342959a37247c81fec1965f9bdc74228c1591005084057d0785b93433a4fbc7aee3331bcc8931be371e95f3f3b8044c8efa1a0f79e256cdbbb381dfcd7e389ee27d496ce04b852324e6d1300b571d0160881a866acdbdaa8723d784e06605fea3fc204aa62b82fe993"}, &(0x7f0000007000-0x3)=0xf0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000008000)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000014000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000)=0xe8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000005000)=[{{&(0x7f0000015000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000013000-0x50)=[{&(0x7f0000005000)=""/96, 0x60}, {&(0x7f000000e000-0x8a)=""/138, 0x8a}, {&(0x7f000000a000-0x35)=""/53, 0x35}, {&(0x7f0000004000)=""/228, 0xe4}, {&(0x7f0000016000-0x1000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x4000000000000000}, 0x0}], 0x1, 0x2, &(0x7f0000009000)={0x77359400, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000014000)={&(0x7f0000014000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000009000)={&(0x7f0000004000-0x48)={0x4, 0x100, 0x2, {0x0, 0x0}, {0x0, 0x7530}, {0x4, 0x128, 0x675d, 0x8}, 0x1, @can={{0x4, 0x8, 0x2, 0x5}, 0x6, 0x3, 0x0, 0x0, "c9d604364e0f217f"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000014000-0x10)={r2, 0x2c, &(0x7f0000014000-0x2c)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x75e0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}]}, &(0x7f000000a000-0x4)=0x10) 2018/01/15 16:41:53 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000b000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000)={&(0x7f0000006000-0x32cc)=@setlink={0x44, 0x13, 0x205, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}, @IFLA_XDP={0x10, 0x2b, [@typed={0xc, 0x2, @uid=0x0}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000002000)={0x0, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e7, 0xff, 0x3, 0xff, 0x2, &(0x7f0000004000)=@generic="0369134fa46233f27516b68e05b4f0f7", 0x4, 0x4000000000000, 0x1}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000001000)=""/44) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000001b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000017000-0xc)={0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000016000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000001b000)={0x0, 0xfd, "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"}, &(0x7f000001b000)=0x105) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = semget$private(0x0, 0x7, 0x404) ioctl$TCGETA(r2, 0x5405, &(0x7f0000011000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000005000-0x42)=""/66) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000001c000-0x8)={r3, 0x5}, &(0x7f000000e000-0x4)=0x8) 2018/01/15 16:41:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000646000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000601000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f00000f8000-0x10)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') dup2(r1, r2) 2018/01/15 16:41:53 executing program 5: clock_getres(0xfffffffffffffffe, &(0x7f0000e94000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000190000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() syz_open_procfs(r1, &(0x7f0000001000)='net/igmp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x7, 0x52a1ffeb, 0x2, 0x8, 0x7, 0xfffffffffffffff8, 0x9, 0x10001, 0x4, 0x77d3, 0xff, 0xfffffffffffffff7, 0x800, 0x6cb]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x8000, 0xfffffffffffff800, 0x2}, 0x10) 2018/01/15 16:41:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000041e000-0xa)='/dev/vcs#\x00', 0x7fffffff, 0x80000) renameat2(r0, &(0x7f00006d0000-0x8)='./file0\x00', r0, &(0x7f0000905000)='./file0\x00', 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000939000-0x20)={0x401, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000428000-0x10)={r1, 0x5}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e26000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f00007a0000)=0xc) r2 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') r3 = syz_open_procfs(0x0, &(0x7f00005d9000-0xa)='oom_score\x00') sendfile(r2, r3, &(0x7f0000532000)=0x0, 0x4) 2018/01/15 16:41:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) mknod$loop(&(0x7f0000563000-0x8)='./file0\x00', 0x8018, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup2(r0, r0) chmod(&(0x7f0000e3f000-0x8)='./file0\x00', 0x6) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000537000)=0x7, 0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00001b3000-0x4)=0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000065000-0x9)='/dev/dsp\x00', 0x100, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000bf9000-0x4)=0x75, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/15 16:41:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f00004ac000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "1607cd", 0x34, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x3, 0x0, 0x0, {0x0, 0x6, "ba5d49", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "a722297d"}}}}}}}, &(0x7f0000619000)={0x0, 0x2, [0x0, 0x8db]}) syz_open_dev$urandom(&(0x7f00003cc000-0xd)='/dev/urandom\x00', 0x0, 0x400880) prctl$void(0x22) 2018/01/15 16:41:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xb13, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000004000-0x20)={0x2, 0x0, 0xb6, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r2, 0x0, 0x40, &(0x7f0000630000-0x54)=""/84, &(0x7f0000000000)=0x54) recvfrom$unix(r0, &(0x7f0000a7f000-0xa3)=""/163, 0xa3, 0x2002, &(0x7f0000bf6000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/15 16:41:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x3, 0x71, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000546000/0x2000)=nil, 0x2000, 0x17) r0 = syz_open_dev$adsp(&(0x7f0000a47000)='/dev/adsp#\x00', 0x2, 0x2) ioctl$TIOCCONS(r0, 0x541d) sigaltstack(&(0x7f000084d000/0x3000)=nil, &(0x7f00002c2000)=0x0) mbind(&(0x7f0000dce000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000c1f000)=0xabcb, 0x70, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00009bd000)=0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000665000)=@common='ifb0\x00') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00009f8000)=0x0) syz_open_procfs(r1, &(0x7f0000737000)="91652f6db501000000000000") clock_adjtime(0x5, &(0x7f0000771000)={0x101, 0x2, 0x0, 0x101, 0x80000000, 0x1b, 0x3, 0x10001, 0x3, 0x0, 0x0, 0xffffffff80000000, 0x3, 0x7, 0x1, 0x4, 0x20, 0x7fffffff, 0x4, 0x5, 0x9ce2, 0x8, 0xc3d, 0x3, 0x39069cc4, 0x8a}) readv(r0, &(0x7f0000001000)=[{&(0x7f0000e40000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/15 16:41:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000036a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00006f2000)='tls\x00', 0x4) sendto(r0, &(0x7f0000c08000-0x26)="9be82977585aa3ecb3dc5d1502af1f1255f2e2e90e5a6e69b32244ce7ff8c9089cf45c338f78", 0x101f0, 0x0, &(0x7f0000303000)=@ax25={0x3, {"6471743fb7eb46"}, 0x85}, 0x10) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) poll(&(0x7f0000fa3000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000871000-0x4)=0x0, &(0x7f00001ab000-0x4)=0x4) 2018/01/15 16:41:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) getpid() getpid() r1 = fcntl$getown(r0, 0x9) r2 = getpgrp(r1) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000d12000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000085f000-0xc)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r3, &(0x7f0000c7c000)={r4, 0xffffffffffffffff, 0x0}) 2018/01/15 16:41:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) close(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000024c000-0xc)='/dev/rfkill\x00', 0x0, 0x0) readv(r1, &(0x7f0000afd000)=[{&(0x7f000051d000)=""/0, 0x0}, {&(0x7f00007d4000-0xba)=""/0, 0x0}, {&(0x7f000030a000-0x63)=""/1, 0x1}], 0x3) close(r1) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r4, &(0x7f0000c23000-0x1)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000fa3000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r0, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x400000000000015) [ 72.752999] netlink: 'syz-executor6': attribute type 2 has an invalid length. [ 72.761425] device eql entered promiscuous mode [ 72.764288] netlink: 'syz-executor6': attribute type 2 has an invalid length. 2018/01/15 16:41:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000412000-0x12)='/dev/input/mouse#\x00', 0x2, 0x200480) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000519000-0x4)=0x0) setitimer(0x1, &(0x7f000012f000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000301000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/15 16:41:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e82000)='/dev/mixer\x00', 0x0, 0x0) move_pages(0x0, 0x1, &(0x7f0000b38000)=[&(0x7f0000e82000/0x4000)=nil], 0x0, &(0x7f0000126000)=[], 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00005e6000-0x4)=0x0, &(0x7f0000e5f000-0x4)=0x4) 2018/01/15 16:41:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fb, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000774000-0x4)=0x3f, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x102) r3 = socket$inet(0x2, 0x4000000805, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000259000-0xc)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f00002aa000-0x4)=0xc) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) bind$inet(r3, &(0x7f00002c1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 72.874495] kasan: CONFIG_KASAN_INLINE enabled [ 72.879258] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 72.886687] general protection fault: 0000 [#1] SMP KASAN [ 72.892222] Dumping ftrace buffer: [ 72.895755] (ftrace buffer empty) [ 72.899455] Modules linked in: [ 72.902629] CPU: 1 PID: 12429 Comm: syz-executor3 Not tainted 4.15.0-rc7-mm1+ #56 [ 72.910220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.919552] RIP: 0010:get_info+0x17d/0x690 [ 72.923757] RSP: 0018:ffff8801ccb2f9c8 EFLAGS: 00010202 [ 72.929095] RAX: dffffc0000000000 RBX: ffff8801a89720c0 RCX: ffffffff84acb738 [ 72.936339] RDX: 0000000000000023 RSI: ffffc900032a6000 RDI: 0000000000000118 [ 72.943583] RBP: ffff8801ccb2fb58 R08: 1ffff10039965e70 R09: 0000000000000000 [ 72.950828] R10: ffffffff87f50f60 R11: 0000000000000000 R12: ffff8801ccb2fb30 [ 72.958070] R13: 1ffff10039965f3e R14: 0000000000000100 R15: ffff8801ccb2fd60 [ 72.965315] FS: 00007fc9cabb6700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 72.973513] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.979372] CR2: 0000000020012000 CR3: 00000001cc178003 CR4: 00000000001606e0 [ 72.986616] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 72.993859] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 73.001107] Call Trace: [ 73.003672] ? do_ipt_set_ctl+0x5f0/0x5f0 [ 73.007792] ? lock_downgrade+0x980/0x980 [ 73.011919] ? check_noncircular+0x20/0x20 [ 73.016130] ? selinux_capable+0x36/0x40 [ 73.020166] ? security_capable+0x8e/0xc0 [ 73.024288] ? ns_capable_common+0xcf/0x160 [ 73.028587] do_ipt_get_ctl+0x159/0xac0 [ 73.032537] ? get_info+0x690/0x690 [ 73.036141] ? ip_getsockopt+0x143/0x220 [ 73.040189] ? mutex_unlock+0xd/0x10 [ 73.043877] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 73.049128] nf_getsockopt+0x6a/0xc0 [ 73.052818] ip_getsockopt+0x15c/0x220 [ 73.056676] ? do_ip_getsockopt+0x2170/0x2170 [ 73.061149] tcp_getsockopt+0x82/0xd0 [ 73.064929] sock_common_getsockopt+0x95/0xd0 [ 73.069400] SyS_getsockopt+0x178/0x340 [ 73.073357] ? SyS_setsockopt+0x360/0x360 [ 73.077481] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 73.082299] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 73.087290] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 73.092024] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 73.096750] RIP: 0033:0x452cf9 [ 73.099915] RSP: 002b:00007fc9cabb5c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000037 [ 73.107595] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 73.114837] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000015 [ 73.122861] RBP: 00000000000003ad R08: 0000000020000000 R09: 0000000000000000 [ 73.132358] R10: 000000002062ffac R11: 0000000000000212 R12: 00000000006f38d8 [ 73.139607] R13: 00000000ffffffff R14: 00007fc9cabb66d4 R15: 0000000000000000 [ 73.146859] Code: c0 ff 48 3d 00 f0 ff ff 49 89 c6 0f 87 d4 03 00 00 e8 d8 e0 c3 fc 49 8d 7e 18 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 e9 04 00 00 49 8b 4e 18 49 8d 5c 24 80 48 89 [ 73.165964] RIP: get_info+0x17d/0x690 RSP: ffff8801ccb2f9c8 [ 73.171742] ---[ end trace c856525a28528c4b ]--- [ 73.177174] Kernel panic - not syncing: Fatal exception [ 73.182996] Dumping ftrace buffer: [ 73.186518] (ftrace buffer empty) [ 73.190199] Kernel Offset: disabled [ 73.193796] Rebooting in 86400 seconds..