[....] Starting enhanced syslogd: rsyslogd[ 11.099650] audit: type=1400 audit(1515055626.311:5): avc: denied { syslog } for pid=3314 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 15.949666] audit: type=1400 audit(1515055631.161:6): avc: denied { map } for pid=3455 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.20' (ECDSA) to the list of known hosts. 2018/01/04 08:47:18 fuzzer started [ 22.932051] audit: type=1400 audit(1515055638.143:7): avc: denied { map } for pid=3466 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/04 08:47:18 dialing manager at 10.128.0.26:38081 2018/01/04 08:47:21 kcov=true, comps=true [ 26.409716] audit: type=1400 audit(1515055641.621:8): avc: denied { map } for pid=3466 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=8936 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/04 08:47:23 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000696000+0x9bb)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00006a5000)={0x1, 0x0, 0x0, 0x369d6de5}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f000095d000-0x10)={0x8, r1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a1c000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000001000-0x4)=0x44, 0x4) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000000)=0xfffffffffffffff9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001000)={@common='bpq0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000)='/dev/audio\x00', 0x102, 0x0) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000002000-0x8)={0x7, 0x81}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000004000-0x58)={0xc20f, 0x37, 0xfffffffffffffffd, 0x0, 0x8, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000003000-0x20)={@generic="63c096eac123409af4e4cc1d1945961f", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x0, 0x0, 0x2, 0x1ff}, &(0x7f0000003000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000003000-0x8)={r5, 0x9}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000005000)={@generic="9683f68c7637915893a9fff14f408894", @ifru_addrs={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000004000-0xc)={&(0x7f0000004000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000006000)={0x0, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r4, 0x400454cb, &(0x7f0000007000)=0x10000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000009000-0x1000)=""/4096) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000005000-0xb4)=[@in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, @in6={0xa, 0x3, 0x8a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x0, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) bind$bt_rfcomm(r2, &(0x7f0000004000)={0x1f, {0x7, 0x1, 0x3ff, 0xd7ee, 0x3, 0xf4b}, 0xfffffffffffff801}, 0x9) 2018/01/04 08:47:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x2)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f00007ce000-0x38)={&(0x7f0000cad000-0xc)=@proc={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000000)=[{&(0x7f0000001000-0x3c8)=[{0xb0, 0x8, 0x2, 0x2, 0x0, "b7552dd2bd7f1eaf259942907c0c7a34b91e4b2d756e83295777b80c80ddd1211b8b0cf6e6223a5da40a737c5314fdb6d7c219f06fe6ea3e809f920c7e8eebdb87888849a363b184a9fd5d69755797ba1ca5a30223e1be8e43d5a1fa56de25b7ec57e56a5c9dbb0544e3a54888253663e55c9a7451af907113c6b82261c11224156684dfbaac8a0650342ad7fd7a621db1bded6941911a13d87e55c55709"}, {0x24, 0x10001, 0x100, 0x8, 0x0, "774d6ffb5a69c2c457465e5b0606a324dc4f"}, {0x9c, 0x514, 0x10, 0xfffffffffffffffc, 0x1, "bab13b5c43236fc43bf63370634f75adac3f8064f7459c8e5815688ab535217f810f0e14bf750e557f96aa568864ccd88c8ce097c6bf814f1a52919776523ad7f1647b3d06e79660f89f0ad1049109eac17fea1ba869776d0f209c4c3c113ee482d26b33ddfb9e876e906656a7101414df88614529a8587e2d0b179a98c20ffb1869abe511c4653345"}, {0xdc, 0x8, 0x20, 0x2, 0x0, "1298002822f276d5d0a7a547c286c376f79578eb874309741e160695ea0d88ea8465f905a259294b8f5ca83be420d69b340867cbd5d3ed7fb392689568fd1b13d24f19009baf2db1dbd6cf9f84d63d1b86b42822790102ce2d479a56d7e2efa291784a323d246d909fc93d6676fea81760ecd73ff0e3d739d2d70067c550cc219bf8c12b1af6db29cde4501019a90a2398f995986c9b6700bd25567950931d7d3b2035e38613e1aa6541bf434375cfdaf68486dc0b856377a88e50c566b078007534c50401244793c2"}, {0x74, 0x9, 0x310, 0x5, 0x1, "d1b374ddca77c6b79552fe7ad31b1d48ff12bfe9971d56c6a9cfefc594cc7b3619d07e5355e140bf00486f2e567256478ba5c27ded4af06a2244adfe6cbcf2e103ebccf93fca0b932fc3495cfae405004415899f94681350d48d2be173eff20d2d"}, {0x108, 0x3ff, 0x20, 0x8, 0x0, "d83d9e166ab174d1ecf395970e7892d4e3687b85a3aceb8b08d59b761fddd80b6a9d9b1204538b6f48a3a84d4b4b5443b7aa297f14da4ef4f1aed0417a63f2133f44a59178a422beb6eb7ab75550a07468a54073dcab70e20767f5d0c2817c9cd8ac9a24205ffd85fa4070b063fc9108914af1a89785c3101d6cb7ec3259c9ad088a203c3b6b6835675199f440022a712cc89ad6434b29cf206eabde8154977591298333490e700e1eb7ca5260a8fde0c6d24139b170e85e1f22299c8630f6741fb815b34d814a9104d9791917f24063330e39ebfd6a8cb65e56ece3ef8e5e14e0e76b80ad5a72e9d7d45e71da6c66456ebee21ec274"}], 0x3c8}, {&(0x7f0000000000)=[{0x104, 0x8, 0x20, 0x5, 0x0, "0510785fb404e39cbaba07b1af6ad997c363c9653fb4bf545ba6de721b1c9872ce114aba8c2573c319f2882077fd582dc871ef37a9f38739648e465d887ca524c8df2e84d4e3f85b115b5878e191a5be6ee39d568e24ef254aa5c0c72804cdeae30a3523185dd7547fc74e2c9c6b923aa967d10f7aa0630806396251946fc5b4f3f5a58ac433c18ffdd5abbb35fd97832b437a67d99113441a37ec32d0d8e3966a876e6903d7cee809afa7bf547ef2f621006230941feb415595ac37bd384cf3e3839ad22bd7f65c2498b88be812854bb54b6c3cc32427c3617cfa6eac42d5c540bd55316c50601289beb1e24765f0c4e8"}, {0x6c, 0xd3, 0x3cdea9564530dbf7, 0x1000, 0x0, "c2726e7291ff29f244dc62603466ebb5fc8f885e38a751a1198d1e45c2d0855820b7ab2055e6a97eae4b5bbc2a0c2ebf8d6a894cb987f134c8d1e558aae5de2ab7216c1ce2cd57e9289f8d9f40cfd01925d9d199b071c22956"}, {0xa0, 0xffffffffffff7fff, 0x20, 0x2, 0x3, "d5bf7f805500f16942f21bd9537f27dadade51b51c5bcee41bb32fb9772ce363b662c43620edb74600d4a367236057bc4e6ea6fbd0b77a057be95babc8dd41bbebfd5f5831eb8074a694a3d3c71f5104ec3792b0c52d26277c8c473e43bd81496a5f9b70cd2cf584fee644d5f4f75048ed9c4f40ac3eee95548cfb533db9d611f633ec9cd68604c5f13b0df1fbf1b7"}, {0x14, 0xa6, 0x310, 0x7fff, 0x0, "ce6b374f"}, {0x108, 0x80, 0x100, 0x9, 0x2, "60c3979823a5bc2ecfeb7431a6bf13b63597938bd69403f098232f1a9ce79a26d2d8472ed74a655fb33d3593887137c8aa5f1564945234031aa49d189f84d5fcc1948ba061212d03ed26f57a69bb5f8e7454796c3947800b865de70a390d7a73b482347a3c5150d855a34ccd895f10e20848a9fa8c42f3d2072c9690490a03e612575b2c1b48b505152a320bfc8af4a79f5021a922d3cdab2c9ef53382708ec2d4f46ee3cf6f32b18bad5408a22b65902f2eb6ee98d2b283353d5f05253400ed8481d491000af18ed4743117b7193e5132b08b782e23169d6c7c7ea155a0ae55eccfa0e3cc467ae3ae950fdde439270dce59c8f77e4f"}, {0x70, 0xffffffffffffffc0, 0x0, 0x3, 0x2, "30878c2da81611a204b9c13f9107cfe792f310a9ca63131073c8be56456e1df9f4b58175d7942b0a069ed8309d2e4cd3825b8e6f1a9ae133aa361cf1158d869711667ad904035581648520cc33f2033aba2133e8c500c1db163a95a96015b7"}, {0x80, 0x9, 0x600, 0x1, 0x0, "1a22beae4d31acb417314e242b7751766b935fa76c6661622fddb8ab07cdef449e1897c62eaeb6cbabed7a2d164d0d95e75c81ec1d75888361f705c71048364f970d8c69ff0925fdf949abe25e7065c5b516399802952513eb46ed59243bb46061addc421a2ce76f9343cd1b0c36410c"}], 0x41c}, {&(0x7f00009d3000-0x1100)=[{0x1010, 0x3f, 0x100, 0x4, 0x3, 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"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{0x110, 0x10000, 0x322, 0x5, 0x0, "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"}, {0x10c, 0x3f, 0x20, 0xd89, 0x3, "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"}, {0x44, 0x9, 0x300, 0x6c56, 0x1, "33d3ea568c946a1b38f3bae9a1d2564947e81d2276f93e028938d5c18737f023b6ac98709e95e97035f51a68263b5aee85dfe9"}, {0x90, 0x2, 0x4, 0xfff, 0x3, "ffc5abc9e508e85fdfbb315db58c85e47478ab03636348840025d499e873575a72459e1026e697f6d9a91f717229ddb9289dcb6245471046510bf626269c8bc4e6b58fc728edbdf1f837342de306521caec93166f24db0b430d94b9e734b6344a927c6338171e9a62f4f5f543ad2cd4321e7eac08e3696685d7ff9192266a2"}, {0x1c, 0xba, 0x100, 0x4, 0x1, "b540a22637b7256d3fd63d26"}], 0x1418}], 0x5, 0x0, 0x0, 0x50}, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x0, 0x4) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x1000, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x6, 0x1}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000002000)={&(0x7f0000003000)=@in6={0xa, 0x3, 0xca, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000001000)="4a6658705f1023db60165ba2653274386c0ed039a0f41e33e89d509005c8ddc5919f562c5d31d33804e56e908316474e931229ab0f2215cfa6f39af0a31fe6025ea5bb23df60ad8d631c8e7457f4faec0b88654e2422f5e2e38e93a09139", 0x5e}], 0x1, &(0x7f0000004000-0x60)=[@init={0x18, 0x84, 0x0, {0x1, 0xfff, 0x20, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0xc6c, 0x2, 0xa1e7d2860128a422, 0x8, 0x4, 0x7, 0x1, 0x3ff, r1}}], 0x60, 0x40001}, 0xc4) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000)={r1, 0x9}, &(0x7f0000004000)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r0, &(0x7f0000005000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000-0x20)={r3, &(0x7f0000007000-0x48)="11262ad638bec119184ba4c72517c2c07911521ccece3532644fe20445d83439d57e154793e420e2bd2fdd3f64bee64c61a2961fa02a3719417bdaa2dcb9af4a1d66f9c4e825ef3a", &(0x7f0000006000)="40612ff4f9a0e8e47d87d23a0dc7928fd57bbd5b698d48303cd114738aba10022fb0d6b95fe267e7a334fd7081a336eefd627836057b4db3c80eaf477e2cce2bd15a14656555bc00193df9d9068af3eeeda1d0fae2fc6a0c72840b9e2597cdd8b0319c72bd2eca74ccf7b08455938d1fc5ab3a80b5dd45140de85283712b986815fff52714854cc3fa2e95a9daf13000351250d1e9fbad4b41567f9898869b0477fbfcbb155c6e71d1f0d78ebad3133953ea493ffcca7f955ae737b3add5f153e0fa77b650fc67fc9cbb800b56202af3ce0cae5c2027021b9ad1e95562af61", 0x1}, 0x20) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000007000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000008000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000007000-0xb4)=[{{&(0x7f0000007000)=@hci={0x1f, 0xfffffffffffffca7, 0x3}, 0x6, &(0x7f0000007000-0x40)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000008000-0xcd)="1a7c5608f37b2bef17d85d59bbce27af42a446c259972004bc5c1683658f66ef69f2ab40af9a480f7e86395a136eaf035666dbf084ef30bc292b5ad317687284b475b1c0f31d1e8dd4d37f547c236108c9edc0c630eaaa88fc2e9594e9f79c6e60b10ac8d2053406a7aa66ffb98fd8b99d2d4cf1ece88c68867afb6c4520d264434e4dae66331124806195ae2b5775a12a0f2c599af0fc078f29b55c94289e0eeb2aded0407c8a48a455e3412bcf167830527b85dc53e7899b06887e7c92790917cb5f3b3c64972e05ac9dc1f6", 0xcd}, {&(0x7f0000003000)="5ea6cb049cbb9dd569ccdb2b7c955f1312b159b0ea6c4957c8661da10df20fab1704c0ef588ce5ef6849558cc95f334b86155c3e44027c8be2aaf9dfcb25aea3d17ec680490c5d58a69235b8bc3afdec60c2c250e41430ae439a760e7b09e01c8ab05c0c19cbfdf25c700bfb14f2c95f988bd47a6584f1c89f56e627fd01828bebe4bd59ed3d35e7098ce91c12254a660efe5baf6f9fa254876bffd369e092b5c4b2cb92ed787af36cfe7bfefd3351bcb5650bd0d87619976d2095522f51f67d01d9dc984393423d1df3f86155ab978f2861ae282c9538bc7bbbce2ef0f0f6c418348639253726c8f080c4138a159c", 0xef}, {&(0x7f0000008000-0xdf)="c09863459412755d9ba33da3a51094806bef520b2eb7a5da1643063e4dd58178c8ba362bfb266a66e3a59c7ca8ff795372d603b02774d1b93a95587197bc8c646e1634266e22c6588fa032e32938cc5d400d8e485853f5ff8948f1578d53f19fa17466733d99e806a72b189242f3c2313689cda28c8ab28023d0e284390d7244be7b488ae99c84f0d36f58594fb8b90970da504f93d674d2f4187ed894de60e94804169340c45b11cc55ca902867957cb32cfcb9d7edfb65c3d3d23ef6744d14a26cfeb44d806d2a0253992cad39543c8d01a1746a858807d6e4c6a83ef4f6", 0xdf}], 0x4, &(0x7f0000007000)=[{0x68, 0x13a, 0x24, "64b36a9c50a1018deb3aba3fcce18cc8a9109ccd2743e9df82e09a4747135eb1d93247c2def28b520b43a5a5eb50e7ba5a0e1b7b40533297e8c57d7f58e4eb88904f0975cfd07a4ce87b049c162be6f153"}], 0x68, 0x1}, 0x5}, {{&(0x7f0000006000)=@ll={0x11, 0xff, r4, 0x1, 0x100, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, 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{&(0x7f0000008000-0x1000)="d87baf9ba76418131d4a063f7add41f1d135ff4acb2e893bd1db555849a726a2010248018894b3b7560507ae92e3142680e3db080173df1d695e1b48e2de0acfc4ac65fe4ff641fcc55bfb052122c660ec0161e67596dc9e2d709e609f1a626c783aca4cb343880c289a68e84367af93bab29e5a79ee854faf07b145d5ce33d7f99c7957d1c916b2217f46954acdd665d2a24fbc80ce765fcf6397c72ef4c70c11cc7835db817f41dbff7addabfbeec6aa9c6a3ca24077f4ed6e4559b98d123d64593bf0dde0110251115d94ca6d0206c43c64e3e521659a6aa5fc400fd1c0c3bddde3ea7d310671266186b31b55be08aea19f8d4555997f79a8ce7c9e5c42ad3622a1efaac10ee3b6135e42ea36f4a03de0de776c40bfcbecf0d4009ca5af3331e62782f00eee5e8fcdf2a56cdbbfec3d344539fd5d73362cb0327660b67aad67f5fb08da3597332b1d407c7b3653f0e80aa633a3c62dd31857322eb00be338fb69e5e01b678722ee4fefb4e11d2ecdfe5fd15b1ac882234e418366a8046935ce90aa2a749231fa225fd050e333fd8105c728d16dc53ef7be753dc26f9ec2b946c1b863a5f0fd54f445fe49a22ee4cfa36c379e1b852a2e220586d48ff0439d79c94d229d710fa16841ccf865191e6522eabae4cd8125052d89b8a7b9ecc0fde8de21204cd6993bd7648f8972915a3eb2f67e92b1eca68f54cf37de60952a20b1e966a5718ec8a11d2e351a233f4a71c2ea85b98bc67d0007dc41d287352a01f8587631710a7064c090fbc1c4e9d1066fbc10c575e4249108210e86f2d58465ab5c6724b9b1cb1c38048ff6ae5802560e50014e7eb568d48d500115d6c3e22b6b97a64e98bbda4a1e1f96ad0cf1fcb56efbb3b10fa5a358fe44a8385c08c02fcf466059f0cd80d82856f0164abc2be918a999ab9e53b09a583da8b32eee02c22d6ac678c7afc10453b97a5ee535feaebaa8a82ef9818f2bc493a59e64049b5c096eb9eae1a49252c88aedc93c3e84fd4f1724c71023c0bea91987a2c698f117019b428baee3344684731e0275905193a0379ba2efc236699f6e2cbd7e399e6b0a2a2b5a13302e818eceade2d94f5cd4bc1c2508e6e883b6106287eea7357daecbfeda639a9dc8ce1165710c3f893cee3e5c3b5b53d7a5db09bcd10b9385ad8ee452a78df77b564af28ed529dbb0de32074aeaad7a523144c406812d52f0063978b03fab108c991fe7eb93eb4cca631f0c490e128e5887c63bf31f3352bb252e9c967da4bffd043326f0e915141bf4fd63157f5eb66304ac895bcc50ccc46a92de13b173e13687dbb899ba24e981deeacdd49e6a3ff583da5b85e82a69c86efa18a089c39580a47e7ab34787bc92d299bcdac9d4b364c7e0934bf196cda573528efa429859421de21d7a696bd6c419f7df2a6daf51eddbf3bbc1358da137499854589a4093ec162aae9db8ceec620841d842c847df3d5e518614a33cd21cecd59e0a3fc37af68aebf7dd5aed08c69b9f9985e2a8e5bfa2f557ca0c2af8008724cc607d8732ec137d3f9946439dedc45f8463e4587a9d0aaa1a296c36bf06d08f1b6ef05b3b42f44e73f921a56c9c62c924fe69cb718d8ca1fb29bd1a2176cc5c77827b801dffbc475736b4e41d23c294ebad5cf388e38e0c553476dcea9881a059cb3a391082803db118517ba9cf1a79e3df623029490a142bbaae90e7cbad4a8273223725193fa1f9f232f41c667eddf6cc51986839d9a2c323eca48f7cc2a2e01c34baa2333df03784613b53f98e8cfb27a5e1eb09dd7520c62d9859d9874762a6a2345f12f12eac361f1ac3a0e60441fc8693c12218dbbd543c1cd387bf11af922caaec719027db74dddf7a561a3cedc2d150e63bb434057f7f2185f9dd9c3bdb11918c1a06266976cc82bb4a93275b67026c4a6955b2eb6b57c57c3c59cf89b0bdf889a91f9979c70b46851cdb8dac4177d744bff904b1fbe8c8dbe94b2ec7fe6103693a5b9e066d35fda45d640ab9b3dece58c3dac5042842486acab2a7e7923b536fdf2e809b2a5e528cc9ca88eb4478b48b41c744443346a46caf08932a228b72bcc369f2ffbea6fa5b4bebb9949186b18fade07b94182584b041941b73747011956d6cff93ad3800c0847926b8607beb1da7e0c74b03d42dffbe8b6da0ad9b871772e4950edbea161938c4541b0010e12ae2ed4db3956089e3319bfea4cac01c1465a1938e05dbf8afa5217bec7966e00fb3522472cc0bab85eea8a936305a2a92041ed2ae6fea56e59ff0bdc6a88b627e670dc2e79f046eba04e2e77ff6a7955960930450a43a4427847e311152f89d36e8faa6ad1d03de6272f17997ec04f1cdceaaf0e10be8f08f7689e4b4a9a646c30b30b36813982efe2b82316a363a11ba6b401a5f4b6cdf362e29360accebb5f0798948aa08601e595d58e6f6dba0b4f780903a3e65d9b240cf782c9193eefc004964641bbdd9c77127a7633c0f12a3b14bf437b249fd42a873d67fc8cf67f9f52479c1340a8923994124d3f1f2998b6e9ee491e09d7f7dfd1a386e4d03ddc4d02186104fbd6cd2e2c78247c83e3835fb6a83e640e58a7cef620e91caf6632955ee0865b67baa6b7471480198213409134ca489a8d4085fa4147ba4d1dc1145346f793f99db07432f6ce7536369ddea757095baf807bac70ea00924e4058a69b8713b51588cc00dcbe7962ec33efde40fc60fd61b8bfd7e347daedf3c693ceb2d8202b070612c6eea6c13c4c0c63b3260c932992a359653789152de986ca2857a101d2c85b610e81c90feb3e6c8c4755f1013030fb54ee53a35ea05276db3e473f0844136262eb49c8cfd3f2bf29757365ce76bd150bb7e25d53260161bdd6b678b11f960f492670c5a1abd120322d6d923a515ec935d15ec63ca0f1769a724cc35e228c52641eb2d06ae6291d8769a88391386cef6b8c71dcd8117d84ef0c7e3dce518ff656a3abd837d82053b07f996c2ed9b12ef7b6aefed980061130c52b0f313f08d7c02081e30811b516c6328b81805881a83f2217bf3c10253734b07cc62bd494f58909df9a99eaeeea4229ece5a04ca5734846fb3ed6282a82a1e0c9861ea82a22637826ddd26e50f9693cfef4c54b11f5ab7120eda2ada6d4b28b99a6d8b19382ea350585b79d2d53f02fbe50e146dd0bffa386d9ac11005df65fa5d59b6c1201393b1572cae82f12c5f81b31ee1664d1e17bd2b2570b2e9d2395b63670f507f6a7fb9aaa8069c96512d98d6a7a57044ccd4c99536912589feb91350626b4f1d4cb1b672454ac1ebb81e9ea45d70218d9fd982bba5333ff680d576e3ed9e2f43a8bd29efc531bd27ebf2a112d7139761fca813ae930345516c35fc1d0f8422a69b1214ac13c089f3fa9e7af09485f38d0cfaff22569fcf1e2e31344a3e2855468756d4e8fe3a89418ba946725049fd2fd9d47f00083b69a451cd788dd7bfbb46019ff8e1fceffaa4dc3332583ceb9256ab86db96e882f7c221dcc83f698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0x1000}], 0xa, &(0x7f0000008000-0x310)=[{0xd8, 0x108, 0x0, "dd955e85ccac99680151b639ee96cc8d00b40e6c1ec666c32ac3262f3185f086fac128dc1b8bb0cc71572d970e9560bad92be171f54c1ce97385ec643383d686438cd08cffd3ef356d2e84ec15aa236bc061e5e14dfc7026876d2030242cfaa47fd431eeeb68b2bcee53b6d49d716ab8263538735561960a2768dc04042be5321f1deb442f9bf79b6b96d962ca6c4ada2e9e949de0dcc185e674af70e65d09fd275b2826cfd60c0ef9969d7fbf064d86236dfd263892ffdcc5e449a3b65333064b77612c"}, {0x78, 0x1bf, 0x1, "fa42aac3c369784c2063590a549a5d071c5d7757393e948bfe48836aa6e4402797ad15676410824e9ba5383d3fd1bd725233bb2a5866b235abf35ff7730839bc919d9c2b69db8921ffb883b4a4addf44d6a996565d45b787ac3d1a0a76f68631a46abf4834ea75c7"}, {0x80, 0x29, 0xfffffffffffffff8, "f42813361b5fd19b6e2534812419a73ccabe880168b0c228b4a71033bf6a948286323c4d7611d3a25f781e15cfe5e29807d7bc8e3b2b941bb69bb1aaa22261a21d60d43ad1ccc9f57c2c2c7c1d46034fb15794405a1af86610910464b5b9163ac56b443b57ef826935c0726c"}, {0xe0, 0x6, 0x6, "b47093434c61429c674bb4499f91da7541b9588bc07409c5a4299c386efa5554b19d5d3310ee64e4e23a92718a536fc68b340270d1ed26e75bc3fe3bd72c2334b211b7a61d9d6b851aace0882e1deee551c33fed40a8310f24200001f645a9cf7178f6c621e78a2899bfaa3be8b76fd2e0de3c049fe0cb1e99f887a4a41ac38d170f9a4dd1160f8a7b35f6c23b04574c91eddd8e0d0a940af952854bd0498c6b110995780483ba4ed0b20f3d1c74c2effe7d4f2869b67c5185d057ad49586b7ffc01599d21a0fa315b95ae095e05549c"}, {0x60, 0x109, 0x800, "16a34c396d54a24f3908fcb97bf13639bce0dc8155053e63277176e5b2b22a3cc1328c756083e927e809f26157e7f47d7340764367411e28ba7885d598fdfd56dbb17b95dea027ec78a9ab"}], 0x310, 0x40805}, 0x5}], 0x3, 0x8080) 2018/01/04 08:47:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00008b0000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x600000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000002000-0x8)={r2, r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000002000)={0x0, 0x6, 0x0}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002000-0x14)={r5, 0x8, 0x100000001, 0x1000, 0x1, 0x6}, &(0x7f0000002000)=0x14) r7 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000001000/0x2000)=nil) shmctl$IPC_RMID(r7, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000004000)={r5, 0x5}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000005000)={0x6, 0x1, 0x1, 0x0, 0x10, 0x5}) connect$bt_l2cap(r1, &(0x7f0000005000+0xbcd)={0x1f, 0x101, {0xf87c, 0x2, 0x9, 0x0, 0x3ff, 0x0}, 0x5, 0x401}, 0xe) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f0000002000-0x4)=0x0) r8 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x80081, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000007000-0x86)={r5, 0x7e, "0c156adc8b263a84f68a7809fdfc85bd60120d7524927831c1d4f9ceb124b7474e9a6deacbe8a15ecc7f97447e6608fc9a8a335c424e87b5b30cde43c39a651defe20ade1aa881cc24e83756e8d5ea0f4d28da3371636da2e4507e12a6023103d23ddece3aba2755bd8cb8fd1b90af758b09aace049e2e817f5d858d3321"}, &(0x7f0000005000-0x4)=0x86) quotactl(0x9, &(0x7f0000005000)='./file0\x00', r0, &(0x7f0000003000)="edd2eb22325c7b51f050e54b30e9a52d774edb0fbd86259df8d831949a16fe27217c41bf696a2a32e44d94c5d722aa394af9f2c6282204334a1a092b77782645998e9cd6") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000008000-0xa0)={r6, @in6={{0xa, 0x3, 0x8000, @empty={[0x0, 0x0, 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, 0x0, 0x0]}, 0x100, 0x63, 0x0, 0x80, 0x100000000}, &(0x7f0000006000-0x4)=0xa0) 2018/01/04 08:47:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x100000000000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007a7000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x9, 0x2, 0x101}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={r1, 0x93, "5426c681ba596940d2e6e3bc960154fce4543681cdd1fdba62d47925c1e40682c0856afc28a3058ceb831f5ce924f0368d08e1c8cca509e541853b329b5247195d0a471d3614ad0ab95a536fee1c09b0a308ec28b15b47e915fe4045e0006ba369e2fdc4cbd160588fbb4b59fe6672dfa8811f11f4350819c662358a7bbe366a5355952063b1a4e2e58a34c46a9d9648d487b0"}, &(0x7f0000001000-0x4)=0x9b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x8000, 0x4) pivot_root(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xc, &(0x7f0000004000-0x10)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={r3, r4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005000)=0x0) setpriority(0x1, r5, 0x5) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000006000-0x8)={r2, 0x6}, 0x8) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) inotify_init() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000006000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, r6}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000006000)=""/26) 2018/01/04 08:47:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000001, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x200, 0x270]}, &(0x7f00007a2000-0x4)=0x8) r1 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xba}, 0x3, 0x1, 0x3, 0x1, 0x0, 0x80, 0x0, 0x0, 0x401, r1}, {0x1, 0x908, 0x1400, 0xfffffffffffffe01, 0x2, 0x9, 0x579, 0x35b00000000}, {0x101, 0x1, 0x2, 0x3f}, 0x6, 0x1, 0x3, 0x1, 0x1, 0x0}, {{@in=@empty=0x0, 0x0, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x7, 0x7, 0x3, 0x7, 0x6c1, 0x800, 0x8}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x3, 0x1f, 0xa, 0x80, 0x80, 0x16, 0x1f, r1}, {0x9e, 0x1, 0xcec6, 0x800000, 0x7f, 0x3, 0x4e27, 0x0}, {0x20, 0x4c, 0x9, 0x3}, 0x3, 0x4, 0x2, 0x0, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x33}, 0xa, @in=@empty=0x0, 0x3, 0x2, 0x3, 0x5, 0x0, 0x6, 0x9}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x1, 0x0, 0xb2a, 0x5}, &(0x7f0000003000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0xbb)={r2, 0xffffffff, 0xb3, "89cf919b3e6bb8070f5dc87b2ad7f7e389ff05645d2d3a5b8c460f031aae5322fb1a0d87ff8faac650f445172f241a9f7345700d440f44bd4aa015e03f32a55f3513139d85ba765da0f2a26febe93b6b669ae5a4d02fd5760f39f426cdf3de890cb53ad59e7425dee0117848ab24a9ff34cc3640d72b4ef7018e295a4262737965c526fb242e743e8e17a37a3a56bb616150cf90c87f01bec880b34443266819df476a36c3cb884a4aa8b501064dd35d89246f"}, 0xbb) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000002000-0x4)=0x0) ioctl$TIOCCBRK(r0, 0x5428) r4 = gettid() r5 = syz_open_procfs(r4, &(0x7f0000003000)='ns\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000)=""/30, 0x1e, 0x40, &(0x7f0000004000)={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000005000)={@common='dummy0\x00', &(0x7f0000002000)=@ethtool_gfeatures={0x3a, 0x2, [{0x100000000, 0x4, 0xa912, 0x8}, {0x7, 0x0, 0x7ff, 0x8001}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) delete_module(&(0x7f0000004000-0x10)='dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x200) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000007000-0x8)={r2, 0x3}, 0x8) sched_getaffinity(r4, 0x8, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000007000)={0x6, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000008000)='/dev/midi#\x00', 0x300000000000000, 0x80) 2018/01/04 08:47:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r0, 0x10000) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x401, 0xc0001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000002000-0xc)={{0x7f, 0x9, 0x5, 0xffff, 0x6d, 0x5}, 0x1}) r3 = socket$kcm(0x29, 0x7, 0x0) ioctl$ION_IOC_CUSTOM(r1, 0xc0104906, &(0x7f0000000000)={0x10001, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getgroups(0x1, &(0x7f0000000000)=[r4]) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0xa00, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000004000-0x10)={0x7, 0x400}) r5 = accept(r3, &(0x7f0000002000-0xe)=@un=@file={0x0, ""/12}, &(0x7f0000003000)=0xe) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000004000)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000004000)={@generic="54e1bdf6e7b6583babd6218d92dac83c", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syncfs(r5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0x940}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000005000)={0x0, 0x1000}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000006000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000006000-0x8)={0x0, 0x4}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000005000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[{&(0x7f0000004000)="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", 0x1000}, {&(0x7f0000001000)="6a77db9136c357306e1fbf707e46d406fd4b9109e094b49eb3ed4e42762fbe3557b7ffeca03aa3f450b71132f13466d68a2a48eca52c22c4c528b5e53e5894d5bfb4f68b680356d4bfcdaad1f626101125", 0x51}, {&(0x7f0000005000)="6228ce8813c142669d102278b0b3767f9fdc8664f0215a8581b07481157aedae05bb5a6c1db0c3747184cbf594b4cd14d5adbae6ba1b6be814ef0200788275c21c6a5dfd425ba7b750c955cdfd585710a2543e7bd371f0b42dd8ab5d024e9d8c3ae26ad6a018d958d7f75224812ec78f4fc306274a81a8bad78f0a017ba186b5d1c28621803073bf9ccec8f6fc761c5df067f7ffc23104b212885ffb11c0d0e42a5d5ec644c8631b77e97d390a82cedc60f738d9aa4d38f89651ae9d39", 0xbd}, {&(0x7f0000004000-0x49)="991bfa9416e6b657bf98be298bf81ad76ad6de7860b74731022a0f553e63ec6d5070195f8409d028cdaecbd16c1e3d307b4ea98a0546a21d03e4a23d95f3271ab003ed254acb24719f", 0x49}, {&(0x7f0000002000)="ac592d69ef6305a9fefbb84ef7bb2c57351f6719a3e9e1d49c54dbea14abf3d7e4c18b8d0fa0117ebd38f3e0f406668c30a600e218a8bb2372b6fd7a06abc29d0f3be72f3cbad71c326e57e37796d7004c7bc6a5a0369b540c549c82f37cefe307b4cd52d77d4d04defc08dc342aedc6b2a64f81a547a250d160c8a1d3fe33cfc4e97264aab980db1e38fa827af1a9f0a25f12a2c8540283db97c9823b1effc62df11dd8864ac039e164bca231a97d01aa9657486f327f06edbc6fe7260d5e91bbab76392b9a5ed8e40e31b7185d27fa8c6bc300bcbde333975bd97ea09e", 0xde}, {&(0x7f0000002000)="7058cc96caa2164abef4340808bc0d34cb", 0x11}], 0x6, &(0x7f0000005000)=[@sndrcv={0x30, 0x84, 0x1, {0x10001, 0x8, 0x208, 0x7f, 0x3, 0x7f, 0x6000, 0xb40f943, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x40, 0x8, 0x8e4, 0x9, 0xc92, 0x6, 0x800, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x3d94, 0x0, 0x200020000000000, 0x800000000, 0x81, 0xffffffffffffffff, 0x519, r9}}, @init={0x18, 0x84, 0x0, {0x0, 0x9, 0x80, 0x4}}, @init={0x18, 0x84, 0x0, {0xdb, 0x9efc, 0x8, 0x80000001}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x9, 0x22, r10}}, @init={0x18, 0x84, 0x0, {0x80000000, 0xffffffffffff0001, 0xffff, 0x0}}], 0x150, 0x20000000}, 0x4000010) 2018/01/04 08:47:23 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000274000)='/dev/cuse\x00', 0x101000, 0x0) getsockname$netlink(r0, &(0x7f000004f000+0x4e)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000862000)=0xc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c7c000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001, 0x0, 0xff, 0x0, 0x7fff, 0x0, 0x7fff}, &(0x7f0000701000-0x4)=0x20) socket$packet(0x11, 0x2, 0x300) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000cd0000-0xb7)="07411b574c7e0f523ef81c80bc2bbab8f4dc19a0552a5f2557ec7211f9236ed1b19fdee9bc4c7eb8faa077d9596f43bda4e7a55db65322e29a3c359d64d936b6efe3f8120964d1d3f795e6bdafd075cbc4a9e1dac034f66dcf8c40d7fc59c061e17b5ce51350304a3d2035c143fa4dfcbd07d7846c26cf3fff9e1be4af9a95af4020a60814fe368dd6381fa1da7cf9043fb414d8aa0bd6444a56ff8ae4a17747e7cf22a02bbba71b9a606a0850e6b18839b03bedf26fcc") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000-0x28)={r0, 0x0, 0xd7, 0x5c, &(0x7f00002bf000-0xd7)="fe8fcd6d96fd4d6adf230c00f4e0db6388efbf6ae81423cdff6f02659cccd210c277cf7d48110d916a83c82786f5ca34e846c5ff4b2c21acd94255e642b2c240aaad6ec01866348fb5c0daebc8ed558563bb75509880bef77a722503e410c814510cf0eddf9aa38892bb12c7725655dc0845ecd8b7f19b91e4723811e0c30f050244837432eb4e1cf48c1a536e52991f8f76e0b64da49607dbb8246d10c8ef98e85392a439fc20e819eb24802becb635031cb5ab082236fbf2730a28d1d66fc0ea9736773e283c500991a347abf8574f793f5c39c9843d", &(0x7f0000000000)=""/92, 0x1, 0x3f}, 0x28) membarrier(0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000001000-0x4)=0x7f) ioctl$TCSBRK(r0, 0x5409, 0x800100) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) connect$ipx(r1, &(0x7f0000001000+0xdcd)={0x4, 0x85, 0x7, "099cb3df3d1b", 0xffc0000000, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000002000)={0x27, 0x8, 0x6, 0x6, 0x5, 0x3, "b03ee3e618c652a59e41f6950175b6c0d02f57866482e7186cfd8e1ecf844b54729b70594d2fbf0ca2849869689ec6297fe90b7593b477dcf5f0088c9cb288", 0x1f}, 0x60) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000003000)={0xffffffffffff8001, 0x3, 0x8, 0x4, "e675bd141da0eb5959d86571ed6d6adafd9adb4f6183a32d0dc01924acc951ebb421339431c7079b047df0b3", 0x9}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000004000)='rxrpc\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000005000-0x11)='+@keyringmd5sum{\x00', 0xfffffffffffffff9) keyctl$invalidate(0x15, r3) statx(r1, &(0x7f0000005000-0x8)='./file0\x00', 0x4000, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flock(r2, 0xa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000)={0x0, 0x3}, &(0x7f0000003000)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000004000)={r4, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9f3, 0x1000}, &(0x7f0000005000)=0x98) 2018/01/04 08:47:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3ff, 0x2) ioctl$TCSBRK(r0, 0x5409, 0x3) ioctl$KDSETLED(r0, 0x4b32, 0x7) ioctl$TIOCSCTTY(r0, 0x540e, 0xe9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x6, 0x9, 0x1000, 0x8}, 0x8) splice(r0, &(0x7f0000001000)=0x0, r0, &(0x7f0000000000)=0x0, 0x7fffffff, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1000}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000-0xa0)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x100000000, 0x4, 0x6c, 0x27e}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000)="8f41884828b5e3779c79543afc0c7197ad0c7a043904522ee411034dedf00e5dfd36dd441c24a557", 0x28) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000004000-0x4)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000-0x4)=@int=0x3f, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000005000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSETLED(r0, 0x4b32, 0x0) fgetxattr(r0, &(0x7f0000004000)=@random={'btrfs.\x00', '#-ppp1@\x00'}, &(0x7f0000002000-0x48)=""/72, 0x48) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xcc, &(0x7f0000006000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000002000-0x8)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000003000)={r3, 0x7fffffff}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000007000-0xa0)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x100000000, 0x2, 0x7}, &(0x7f0000007000-0x4)=0xa0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000006000-0x1f)=""/31) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000008000-0x66)=""/102) [ 28.273402] audit: type=1400 audit(1515055643.484:9): avc: denied { map } for pid=3466 comm="syz-fuzzer" path="/root/syzkaller-shm102654854" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 29.189800] audit: type=1400 audit(1515055644.400:10): avc: denied { sys_admin } for pid=3509 comm="syz-executor2" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.328554] audit: type=1400 audit(1515055644.540:11): avc: denied { sys_chroot } for pid=3698 comm="syz-executor6" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/04 08:47:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002ba000)='/dev/qat_adf_ctl\x00', 0x121800, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000f11000-0x8)=0x6) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f34000)='/dev/hwrng\x00', 0x200000000, 0x0) fsetxattr(r1, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000200e8ff00ffff00", 0xc, 0x0) [ 29.370716] audit: type=1400 audit(1515055644.582:12): avc: denied { net_raw } for pid=3713 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/04 08:47:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000868000)={0x6, 0xffffffffffffffff, 0x1}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000e24000-0x10)="d660fbf76fec2c8d70c6831725ad9cc8", 0x10) syz_emit_ethernet(0x6e, &(0x7f00003f6000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "f1c647", 0x0, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, [], "df41086ef346f331"}}}}}}}, 0x0) 2018/01/04 08:47:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00007a1000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000dee000/0x2000)=nil) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000192000)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000043c000-0x6)={0x0, 0x5}, &(0x7f0000d03000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cad000)={0x0, 0x800}, &(0x7f0000480000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b7a000)={r2, 0x20, 0x4, 0x400, 0x6b2d, 0x101, 0x0, 0x7, {r1, @in6={{0xa, 0x0, 0x100000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc24, 0x3, 0x3, 0x2, 0x6}}, &(0x7f00002a5000)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ad8000)={r3, 0x6}, 0x8) mlock(&(0x7f0000256000/0x1000)=nil, 0x1000) process_vm_writev(0x0, &(0x7f00003dd000)=[{&(0x7f0000848000-0x1e)=""/30, 0x1e}], 0x1, &(0x7f00002b4000)=[{&(0x7f00003ac000)=""/0, 0x0}, {&(0x7f0000335000-0xf7)=""/247, 0xf7}, {&(0x7f0000092000-0x59)=""/89, 0x59}, {&(0x7f0000ca3000-0xd)=""/13, 0xd}, {&(0x7f000066f000)=""/59, 0x3b}, {&(0x7f0000d04000-0x95)=""/186, 0xba}, {&(0x7f0000753000)=""/29, 0x1d}, {&(0x7f0000cd0000-0x1000)=""/4096, 0x1000}, {&(0x7f00006f2000-0xbb)=""/187, 0xbb}], 0x9, 0x0) 2018/01/04 08:47:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000008b000-0x11)='/dev/qat_adf_ctl\x00', 0x84000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00003ef000)=0x0, &(0x7f000073c000)=0x4) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0xffffffffffffffff, 0x0}], 0x18) 2018/01/04 08:47:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f00006ed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbb) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000ea9000)=0x2000000009f9, 0x4) connect$inet(r0, &(0x7f0000e75000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$evdev(r0, &(0x7f0000d65000)=[], 0x0) 2018/01/04 08:47:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000af000)='/dev/audio\x00', 0x40, 0x0) getsockname(r0, &(0x7f0000f6b000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000849000)=0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r2 = socket(0x10, 0x2, 0xc) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000095a000-0x10)={0x5, &(0x7f000009b000-0x28)=[{0x401, 0x8, 0x300000, 0x3f}, {0x8, 0xfffffffffffffff7, 0x2, 0x6}, {0x8001, 0x4, 0x8, 0x2}, {0xfffffffffffffffe, 0x7ff, 0xfff, 0x1}, {0x4, 0x8, 0x5, 0x0}]}, 0x10) r3 = semget$private(0x0, 0x3, 0x5) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000b1e000-0x14)=[0x1, 0x6, 0x3, 0x5, 0xfff, 0xfffffffffffffffb, 0x8, 0xfe34, 0x25, 0x5]) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000cbc000)={0x5, [0x6, 0x5, 0x9, 0x56d, 0x8001]}, 0xe) write(r2, &(0x7f0000763000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) fstat(r1, &(0x7f000033d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r2, &(0x7f00007fc000)="1f0000920104ff036b000000e91100007875e500000000000000000000000037e8963ad361496c915fa3a2fe5856e321b23fa1c1b0d732", 0x189) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000ebb000-0x4)=0x9, 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000066e000)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000735000-0x4)=r4) 2018/01/04 08:47:24 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, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000065a000)={0x0, 0x0, 0x0}, &(0x7f00007db000)=0xc) wait4(r1, &(0x7f0000293000)=0x0, 0x4000000b, &(0x7f0000bc6000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) dup2(r0, r2) 2018/01/04 08:47:24 executing program 6: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ddf000)='./file0\x00', 0x8003c, 0x0) fcntl$setlease(r0, 0x400, 0x0) setns(r0, 0x40000000) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCEXCL(r0, 0x540c) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/01/04 08:47:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00004b8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000bfc000)=0x14) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000789000)=0x100000000, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000eec000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0x0, 0x0}) r4 = socket$inet(0x2, 0x803, 0x1) io_setup(0x20, &(0x7f0000426000-0x8)=0x0) io_submit(r5, 0x2, &(0x7f0000357000-0x10)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000226000)="", 0x0, 0x0, 0x0, 0x1, r1}, &(0x7f0000d3d000)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000548000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fbc000)=0x101, 0x4) 2018/01/04 08:47:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000dc3000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$ipx(r1, &(0x7f00000f0000)={0x4, 0x9, 0xff, "4ec70b867b1c", 0x40, 0x0}, 0x10) [ 29.563204] audit: type=1400 audit(1515055644.774:13): avc: denied { dac_read_search } for pid=3744 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.599346] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/04 08:47:24 executing program 7: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000049b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(serpent))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000c76000-0x38)={0x0, 0x0, &(0x7f0000094000-0xa0)=[{&(0x7f0000f8b000-0xe)="da81e9a7b994da1d972025ff9453", 0xd}, {&(0x7f0000f8b000-0x11)="f57bbf59a1151d44a8f559fe07c1d82d96", 0x11}, {&(0x7f0000f86000)="c8f5ddd03761b3a4ba1be7c36c409825650a9e7afb87121ec7bad41e67415f7cda3ef236bdcb03bb3f9f9701a2157c3131467b2619f4e510eaf090601170969a92e8a68d8d98dc4814682738a14749eb111432d5aa46c9a8881907506a07957d958580b055b2fa645fac0514b6d312333b0f7a32305cf6ba90d6ec1d62211234c3394f5ac120b421cf61852a2110daaf99cb83bf6012ef085a39850039b4bb6acadd75", 0xa3}, {&(0x7f0000d83000-0x94)="3fc4c8cf6ff64cb23617683b1d4f08f093e45fdfc260cbc09aaa1cbf71a14ee5448e27542155bdcd0100dca7d6ec7fae07b46c9db56b20f28ee3cf3c203c32074d29a1ac4708263ff484dffb92a8cd1c5f253bccfb25ad86ac46bb837df1cc4ec04a3147bb32417e6f55508dc1ae5c6758adf45965b636d280b85f1dad0c4e649fb4e5793d52cb43222aaf89d684a341c1d05d40", 0x94}, {&(0x7f0000f87000)="1eb3e501168ec1604c73348e1e31afbe3eb2f77841ba10dd45302fd4a5c5399f67908efb12d88061f1d4408db0e7e1fcc01b7adda032af632ad7dc68abb44f1dbee1c320eaf76d0b94af932fbfc6e05adbdd8bad57dd1677636c1e0f9aa370e00970184dad1760289ea9ec6a6de0f0ec9ae366e26de0829655c9c1e35bea9f02f18f3dbd5e9e03d726f3343f8e172f2aaa4b61788363e53bab141bbbd271d991a937", 0xa2}, {&(0x7f0000f88000)="a5e3f28ec09cbf2419fadc4e23776054c29bf24dc3ff32d60a9d4c7f3647f600b657016999b6107b7fcaa45b98c5c72d49b8ba1e7449", 0x36}, {&(0x7f0000d78000)="7bfe29899e4a8150c31e83c242a4ebfc086cf82ff6f51d338ef0115e78cbd7c84abde79a9599bc8129ff559f9fa4e23ba12674be2ead492d278ead2660c2faa59b0ee9592ce5742bc4099c6f6cca2a433ee18c150d31a03a36103b82ed2cc120eff6d845e15b724ffb2c79f1e4dce69598e5fbb806fae25e9cf4c104c55958c900696a2389a0", 0x86}, {&(0x7f0000f8a000-0xe)="665886b58413de1a5e16569f49", 0xffffffffffffffb8}, {&(0x7f0000ace000)="76756d4a3919ddd2402e9c697f95f58e25af7d24c099b4192edac343565651c3db6879040d822da43346c0d5352b95810ba5146997af130090df69f2c8745829eff7707180eb0ba0188a6a614410b268ed73d969cf3e3789e51637c4c96577ab269c8a16fde6aa0bbb700cdb733116a409de2d51eaa938a6ffeeed798aa4b5d188bb3828a82a37441fbfdfd6f8379d6c50b6c3dd65b5b6f4bef84e242503254beb9ebe1f17410ceff87a75e3c0efa4cf174a325dbd46c0859368852abfd241ed838a61ebeeda79ace586b4736307c50f5771aac57b7c86a32ccf8f7d8676dfc67f04487de71147c75b2e", 0xea}, {&(0x7f0000f8a000)="7518977cf7e2acdd9a7d37aece70b32b92251c15a1da2d3796b7914e717cc3dbe2e63690e728d94b8d366a0578d22b4a45abe4914044", 0x36}], 0xa, &(0x7f0000f86000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x3) recvmsg(r1, &(0x7f0000f7c000)={&(0x7f0000bd5000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000)=[{&(0x7f000018d000-0x6a)=""/106, 0x6a}], 0x1, &(0x7f0000f85000)=""/227, 0xe3, 0x0}, 0x0) 2018/01/04 08:47:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000b02000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e0d000-0x4)=0x5) r1 = socket$inet6(0xa, 0x80005, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000e4000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x84, 0x15, &(0x7f0000001000)="", 0xffffffffffffff03) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000000000)='-:*userem0\x00', 0x1) fallocate(r1, 0x2, 0x2, 0x100000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000002000-0x4)=0x49d1, 0x4) setsockopt$llc_int(r3, 0x10c, 0x6, &(0x7f000072a000)=0x4a3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000001000)="a3ccebc816439109a105ac2db54df4c16f18bbeff4b309347e2199973831460b011760604206b0a2603b70e202b1797c1630d969262467c2ffeeec265d2e04f54c066e390dcb8975773456358ba938f216c9dec22cbba0e499342eb9afd30ac7ce1c2702c687ec7a23a2a261cc8890fc95940c090932a6a0815d1e08a2a603bdb64579a1d56815f728d9f186336a1d6c07d243af67565bc1b4f7bb209ee3f9c769ffff878cc46b40") bind$inet6(r3, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) [ 29.602690] audit: type=1400 audit(1515055644.800:14): avc: denied { create } for pid=3750 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 29.602707] audit: type=1400 audit(1515055644.806:15): avc: denied { dac_override } for pid=3744 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/04 08:47:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = openat(r0, &(0x7f000075a000)='./file0\x00', 0x200, 0x1) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x5, 0xb, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x2, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/04 08:47:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000789000-0xd)='/dev/usbmon#\x00', 0x1, 0x100) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00003b4000)={@common='sit0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x100000000003, &(0x7f0000002000-0x10)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/04 08:47:24 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x8001}) socket$inet_icmp_raw(0x2, 0x3, 0x1) write$tun(r1, &(0x7f0000218000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x301, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, 0x32) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f00004a4000)=0x0, 0x4) [ 29.602720] audit: type=1400 audit(1515055644.807:16): avc: denied { ipc_owner } for pid=3750 comm="syz-executor0" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.602734] audit: type=1400 audit(1515055644.809:17): avc: denied { setopt } for pid=3750 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/04 08:47:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/223) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ffb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x20000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e15000-0x4)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000f5a000-0x4)=0x9, 0x4) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000637000-0x32)="9eb1ffbc49c20402c360c3e8ff0c285c4e220df5df1ed663fc365b4c998ff8e9cc8806ca9a6a240eb191bf51cb0030be4578", 0x32) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000c87000-0x5)='yeah\x00', 0x5) connect(r2, &(0x7f0000d17000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 08:47:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000b91000)=0xffffffffffff91bd) getsockopt(r1, 0x2000000000010d, 0x5, &(0x7f0000e26000)=""/4, &(0x7f0000000000)=0x4) [ 29.602748] audit: type=1400 audit(1515055644.810:18): avc: denied { write } for pid=3750 comm="syz-executor0" path="socket:[13519]" dev="sockfs" ino=13519 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 29.749772] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/04 08:47:25 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x8)='pagemap\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000)={0x0, 0xfffffffffffff800, 0x6, [0x8, 0x1ff, 0x2000000000, 0x7, 0x0, 0x9]}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x3, 0x6, 0x60d0d55, r3}, &(0x7f0000008000)=0x10) kcmp(r0, r0, 0x0, r2, r2) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000008000-0x8)={r1, 0x7cb6}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000003000-0x8)={r3, 0x3470}, &(0x7f0000007000-0x4)=0x8) pread64(r1, &(0x7f0000001000)=""/0, 0x0, 0x0) 2018/01/04 08:47:25 executing program 7: timer_create(0x0, &(0x7f0000a1a000-0x60)={0x0, 0x3c, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbf000-0x4)=0x0) timer_delete(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f000022f000)="", &(0x7f0000298000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f00002a4000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/04 08:47:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000d85000/0x4000)=nil, 0x4000, 0x0) io_setup(0x100000001, &(0x7f0000f69000)=0x0) r0 = add_key$user(&(0x7f0000c11000)='user\x00', &(0x7f0000f99000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000032000)="6f603b05ea968c48e3e35ef906d89673b1b9e1bcd3c69225c8f2730e4ccefaaa202f5361ae67b29da13447d363a352ccd11d214837e36d7422eed429d9119b76a014f2d91b8785e6b857d26af877c31e2edbbdbb94bf75", 0x57, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000037000-0x1000)=""/4096, 0x1000) 2018/01/04 08:47:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) read(r0, &(0x7f00003d9000-0x44)=""/68, 0x44) clone(0x0, &(0x7f000041e000)="", &(0x7f00004a4000-0x4)=0x0, &(0x7f0000a68000-0x4)=0x0, &(0x7f0000047000-0x1)="") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) r1 = syz_open_dev$dmmidi(&(0x7f0000bf4000)='/dev/dmmidi#\x00', 0x10001, 0x20000) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00007ab000)=0x5c, 0x4) r2 = syz_open_dev$usbmon(&(0x7f00004db000-0xd)='/dev/usbmon#\x00', 0x10, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e3d000-0x2c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0x2c) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000434000-0x4)=0x0) getdents64(r2, &(0x7f0000f70000-0xb6)=""/182, 0xb6) 2018/01/04 08:47:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004d6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname(r0, &(0x7f00008bd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000510000-0x4)=0x10) r1 = syz_open_procfs(0x0, &(0x7f000059a000)='net/softnet_stat\x00') r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f0000318000-0x8)=0x49, 0x400000ff) 2018/01/04 08:47:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x5}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x1000, "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"}, &(0x7f0000d52000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2000000000010, 0x3, 0x0) write(r3, &(0x7f0000e3d000)="1f0000004a00078001001b0a000008ff0affffffff00060bf6ff000344195104", 0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000809000-0x8c)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ba8000-0x4)=0x8c) 2018/01/04 08:47:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000405000-0x78)={0x2, 0x78, 0x374a, 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, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000549000-0x8)=0x0) 2018/01/04 08:47:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioprio_get$pid(0x1, r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x240, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000000)=[0x8, 0x8001]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000002000)={0x2c9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000001000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) connect$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x55071, 0xffffffffffffffff, 0x0) write$sndseq(r4, &(0x7f000082d000-0xc0)=[], 0x2082cf40) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000be3000-0x4)=0x0, 0x4) 2018/01/04 08:47:25 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x30)={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) r1 = fcntl$dupfd(r0, 0x406, r0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000-0x10)={r0, r1, 0x1, 0x2}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x10000, &(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x181) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000001000-0x4)=0x1, 0x4) 2018/01/04 08:47:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/04 08:47:25 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_MAP(r0, 0xc0084902, &(0x7f0000007000-0x8)={0x0, r0}) r1 = semget(0x3, 0x2, 0x209) semctl$GETVAL(r1, 0x5, 0xc, &(0x7f0000004000)=""/4096) [ 29.835209] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 29.862063] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/04 08:47:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000021c000)='/dev/audio#\x00', 0x7fff, 0x84200) r1 = request_key(&(0x7f0000ca8000-0xa)='syzkaller\x00', &(0x7f0000892000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c93000-0x6)='user(\x00', 0x0) keyctl$get_keyring_id(0x0, r1, 0x800) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) 2018/01/04 08:47:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x1f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002d0000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00004b5000-0x4)=0x14) syz_open_dev$loop(&(0x7f0000b59000-0xb)='/dev/loop#\x00', 0x3, 0x40) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000612000)=[{&(0x7f0000000000)="d863a36f104c2ce3feb86d54c2dd66bffe253c1e1bc3225bc6b62764e50bd5e03900277e15ec616d1bda6f97e308c1f2b0aa98f222881b49335b6fbe21395405f7991237ab4b86a86ac7386bd95bde28874717b9fb", 0x55}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0x90, 0x0}], 0x1, 0x0) setsockopt(r0, 0x400000000000029, 0x800000000000040, &(0x7f0000000000)="", 0x0) 2018/01/04 08:47:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000690000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a73000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f00006e9000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000dbb000-0x4)=r2, 0x4) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f00000f9000)="5593485ce65b9141d5578709ec02772dea8bf65a1be4d097e07476c5d2dbd39dd8a22e915f1015432555cfe51c261bc201202bbd3c15bf90f583bd7ff6e3a2301ab4a566510e9252c642414a3edd7e56d564fda2b7e85fd8d1eda289f36af09c02d52d692c0935bddc31967f6ab70830da43ca8cf94aa57480c1b84a5b386f74fb1e20b1283b0552c2bb32c1463d57848a75f4308ccc9b66ed581e9b495e1fcbbe83d414f032") r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f0000a4f000-0x38)={&(0x7f0000853000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000763000)=[], 0x0, &(0x7f0000155000-0x1f0)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/04 08:47:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a9d000)=0x0) ptrace$setsig(0x4203, r1, 0x5ac6, &(0x7f0000751000-0x10)={0x28, 0xe78, 0x7, 0x731a7bc2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000abe000)=0x0, 0x4) 2018/01/04 08:47:25 executing program 1: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fea000-0x5)='bdev\x00', 0x3) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00003c5000)={@generic="c7d0dcafb3cff542f64025cbd64265c1", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000fea000-0xc)={@multicast2=0xe0000002, @rand_addr=0x1, r1}, 0xc) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f00003e5000-0x14)={0x8, 0x0, 0x7, 0x6, 0x6578}) r2 = syz_open_dev$admmidi(&(0x7f0000da1000)='/dev/admmidi#\x00', 0x87, 0x40) ioctl$TIOCNXCL(r2, 0x540d) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aaf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r3, 0x8000000006) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000fea000)=0x6, 0x2) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000feb000)=[{&(0x7f00000a9000)="fea7062e80a2aab6f524b37d44d762bc76f72ff36579a0b124683bad67677bfa7dbeb92ab96ef7fdaac5d174507dc2083417921e7b9c7b424285e26e7fa7c8bb5b98ba6dd7c5a6e6f5af6f417f9bea5662ada727c88bc3cdf5f58014a10336e52b3f5656fa3375dce970098253ab3c5cc0f7cd516eef02619a96a623ab04da3c", 0x0}, {&(0x7f0000fc3000-0x6b)="187acb4499a59a80511ebd5501d832d6fca279929372d8c3961b69a35849c0d2e4ee2efecd2f4b3948a618b047347bf70701030b4c958fc9b7b640c31b28114d6a20c92956307da78b28e636045dcb9e7bb2cbb8a879cedf04fb441974520c835d42b16ea655d1c8e957e0", 0x0}, {&(0x7f0000204000)="aec683e94bfd656604faef93e1aa7646e158f1b3a5f20db16923832faad96c5e70e5701c79700afdd47e4d266cbafc1047a55052eaba0bedf4af1b512466782f843dbb213550fe4587ab16", 0x0}, {&(0x7f0000fea000-0xd3)="f8e6862f58cd91b104440d4be9a0b807ae4c146cfd4a513d210ff45b85d8bb62a1c2f41771c2d40b6d6018108deb1bd1551f163369fb487cce41900b11d67ce56729a6332443fa3f5e1d56c6dcea238baca531a1e747bf04a2fb445c0589cce68c47c2bc43c3bb9c4ee8ec550d712297db57c75a5c07939881ff72d35de73f042710be109b26d9968599604ec389cd2ece52416eea65ee92b650eb476307915ef8eef55cfd5bfad2d9339d36a64a9998bcceb8c159db02af287d96959d55311331c0d81d2789aaa82d9a669fce3e541bddc057", 0x0}, {&(0x7f0000feb000-0x42)="c2b5390033b9a16b2e7700727de627d0b041d3c01f95a16b3067466d0ff4ce28794b4a390a6636240bedbc939e63fe105e307c739277944b603eea94ed8b240d3202", 0x0}], 0x1) 2018/01/04 08:47:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e2b000-0x4)=0x0, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00008a8000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/04 08:47:25 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x1000)=nil, 0x1000) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000014000+0x7f)='/selinux/create\x00', 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000012000-0x2c)={0x3, 0x0, 0x7fff, 0x803, 0xc, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r1, &(0x7f0000009000-0x1000)="", &(0x7f000000e000)="", 0x0}, 0x20) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000007000-0x18)={r1, &(0x7f000000a000-0x1)="f5446998fd3cee21a96f1c6d7cba", &(0x7f0000016000-0x9a)=""/154}, 0x18) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000017000-0x30)={0x1, 0x0, [{0xc0000007, 0x80000000, 0x2, 0x38000, 0x3, 0x1, 0x0, [0x0, 0x0, 0x0]}]}) 2018/01/04 08:47:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x100000000000000) sendto$inet(r0, &(0x7f0000db7000)="", 0x0, 0x200007ff, &(0x7f0000e09000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000a49000)=""/132, 0x84, 0x60, &(0x7f00007d6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000a6c000+0xcd8)={0x0, 0x0}) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00003b5000)={0x8, 0x3f, 0x4e00000000000000}) 2018/01/04 08:47:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00006c5000-0x30)=[], 0x0, &(0x7f0000095000)=[@sndinfo={0x20, 0x84, 0x2, {0xcc, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000dd6000/0x18000)=nil, &(0x7f0000065000-0x18)=[@textreal={0x8, &(0x7f0000a01000-0x59)="6726260fc7ab007000000f32baf80c66b878c2148466efbafc0cb80a00ef0f20c06635010000000f22c0f3f707800066b9f40b00000f320f080f20d86635080000000f22d8baf80c66b8d4efa78966efbafc0cec65daa5191c", 0x59}], 0x1, 0x30, &(0x7f0000ff7000)=[], 0x27bc516) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/04 08:47:25 executing program 5: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000efa000-0x14)={0x5, 0x1f, 0x6fe0, 0xd8, 0x1f, 0x1ff, 0x2, 0x1, 0x7, 0x4}) recvfrom$inet6(r0, &(0x7f0000ef5000)=""/151, 0x97, 0x40002021, 0x0, 0x0) 2018/01/04 08:47:25 executing program 6: getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000-0x53)={0x0, 0x4b, "98ee9fd7747e21837261118bb2cdaee7374b2bd0710204b1f862b514c35da8fab15fb863869a1d2a0cadb316d79e5dfca408d18c2f5639c687f982f9c1995c617891834a58b0f908e8e8cf"}, &(0x7f0000002000-0x4)=0x53) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r3, 0x8}, &(0x7f0000000000)=0x6) getsockopt$inet_int(r0, 0x0, 0x2b, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0x12)={0x0, 0x4, 0x5, [0x3, 0x7, 0x0, 0x1f, 0x1]}, &(0x7f0000000000)=0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={r4, 0xbd, "1f10ed815d70578367205b6a59b95d7fe54339a09ab0b457057caa440c2466e8ffaa7504534d23f6fcfb557e3371b13d9f6511e4b307727d792d4875f180bdab9b83ac89071206ad521e271fd1fd0c49e850c58b59cf00b36a66289ee82dceee201d0d4356783476867103c2efb57e2467d4b5b46a954f6e91a66e6503ecbcb2029db6ce5d9a894170467f88902030b6d1be399d2a7e8dc7d6395e2f80394dd3034d530045f027d8a298e7d3508114a8fbbc5b22351944e79e4ac8d48c"}, &(0x7f0000002000-0x4)=0xc5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000004000-0xb0)={{0x100000001, 0x5}, 'port0\x00', 0x0, 0x800, 0x1, 0x1, 0x3, 0x3ff, 0x3, 0x0, 0x2, 0x2fab, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unlink(&(0x7f0000001000)='./file0\x00') r5 = msgget$private(0x0, 0x40) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r2, 0x200) msgsnd(r5, &(0x7f0000003000)={0x0, "dc700200000000000000"}, 0x12, 0x7ff) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000)=0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x85, 0x0, &(0x7f0000fd4000-0x10)={0xffff, 0x4}, &(0x7f0000001000-0x4)=0x0, 0x278b7c90) 2018/01/04 08:47:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) fchdir(r0) write(r0, &(0x7f0000ed2000)="26000000250015f8feffff780000360004ffffe8004000000e0009000a00ffffff0503c76e35", 0x26) syz_open_dev$vcsa(&(0x7f0000843000-0xb)='/dev/vcsa#\x00', 0x8, 0x80) [ 29.945658] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/04 08:47:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x2, &(0x7f0000016000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x56300}]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000632000-0x15)='/proc/self/net/pfkey\x00', 0x42000, 0x0) ioctl$ION_IOC_IMPORT(0xffffffffffffff9c, 0xc0084905, &(0x7f00007e4000-0x8)={0x0, 0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$ION_IOC_MAP(r0, 0xc0084902, &(0x7f0000a01000)={r1, r2}) exit_group(0x0) sysfs$2(0x2, 0x5, &(0x7f0000f3e000-0xb9)=""/185) 2018/01/04 08:47:25 executing program 0: r0 = request_key(&(0x7f00003a3000)='id_resolver\x00', &(0x7f0000070000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008ab000)='*J[\x00', 0xfffffffffffffff9) lstat(&(0x7f0000a4e000)='./file0\x00', &(0x7f0000ce5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000a44000-0x4)=0x0, &(0x7f0000000000)=0x0) keyctl$chown(0x4, r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80003, 0x7) setsockopt$inet_int(r3, 0x0, 0x400000000003, &(0x7f000010a000)=0x10fffc, 0x4) sendto$inet(r3, &(0x7f0000313000)="36a377df0000000027de000000000000000627b087271912", 0x18, 0x0, &(0x7f00007ad000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 08:47:25 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c5d000-0x9)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0x4) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x20000100000114, 0x8, &(0x7f000047d000)="", 0x0) 2018/01/04 08:47:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 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) sendto(r0, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/01/04 08:47:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000258000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000650000-0x4)=0x1c, 0x80800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fb4000)={@loopback={0x0, 0x1}, 0xfa74, 0x1, 0xff, 0x0, 0x9, 0xce5, 0x7fff}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x80) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000e97000)={[0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = 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) r7 = add_key$keyring(&(0x7f00004e7000-0x8)='keyring\x00', &(0x7f0000084000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000048a000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000176000-0x4)=0x8c) pwrite64(r6, &(0x7f00006cd000-0x7)="56f335cfd146db", 0x7, 0x0) r9 = getuid() quotactl(0x1, &(0x7f0000fc5000-0x8)='./file0\x00', r9, &(0x7f0000ba1000-0x75)="ab382fa1d9a9743d2f8d6d8d784127cf723df9cad26b2805ed8aa09ec6877cf8deaee7c693dad3c6aa3025a202487d7c96b774f552968d591f31534b1a9e2ab8e30e942db8ca4b54fce0503fcff83c6e075af80c768f07d2838d04a22031ddf5802626125d53d283c02f863d99bbedfdd402a887a4") r10 = syz_open_dev$mice(&(0x7f0000ccb000)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r10, 0x84, 0x5, &(0x7f0000a76000)={r8, @in6={{0xa, 0x1, 0x30a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc6e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) keyctl$restrict_keyring(0x1d, r7, &(0x7f0000ebd000-0xd)='dns_resolver\x00', &(0x7f000067b000)='/dev/hwrng\x00') 2018/01/04 08:47:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00005a2000)={0x1, 0x0, [{0x570, 0x0, 0x0}]}) 2018/01/04 08:47:25 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000888000-0xb)='/dev/mixer\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001000-0x28)={0x5, 0x28, 0xb6, 0xffff, 0x8000}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x0) ioctl$TCSETS(r1, 0x80045439, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000001000)=0x6f) 2018/01/04 08:47:25 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, 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 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ed4000-0x3c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f000004d000)=""/184, &(0x7f000048e000-0x4)=0xb8) fcntl$setflags(r0, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000998000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "ac5fbb690ada779563ab7cb637919f33", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:47:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000031b000)='/dev/adsp#\x00', 0x28, 0x800) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000087d000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b25000-0xb8)={0x0, 0x8, 0xdbab, 0xfffffffffffffc00, 0xaaaa, 0xfd0d, 0x7b, 0xfffffffffffffffe, {0x0, @in6={{0xa, 0x0, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x990d, 0x9, 0x3, 0x4, 0x5}}, &(0x7f000069b000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000ee000-0x98)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9dc7}, 0x98) madvise(&(0x7f0000493000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000cef000)=@assoc_value={0x0, 0x0}, &(0x7f0000f77000)=0x8) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000394000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ae6000)={{&(0x7f0000f43000/0x1000)=nil, 0x1000}, 0x1, 0x0}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000c99000-0x4)=0x9, 0x4) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000770000-0x18)={0x0, 0x100000, 0x1f, 0x5, 0x101}) [ 30.044559] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2018/01/04 08:47:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x6, 0x400000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001e2000)={0xffffffffffffff9c, 0x28, &(0x7f0000b0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000de3000)={r0, 0x80000000, 0x10}, 0xc) 2018/01/04 08:47:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000e2000)='/dev/sequencer2\x00', 0x2000, 0x0) getsockname$unix(r1, &(0x7f0000d06000-0x1f)=@file={0x0, ""/29}, &(0x7f0000850000)=0x1f) bind$alg(r0, &(0x7f0000c8b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0xfffffffffffffffb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000043b000-0x1)="04", 0x1) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000714000-0x2c)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0x1, 0x7, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x2c) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/01/04 08:47:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000c52000)='net/stat\x00') r2 = socket(0x11, 0x2000000000000802, 0x1) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x3, 0x0}, 0x4) 2018/01/04 08:47:25 executing program 6: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x4b, &(0x7f0000ad9000)="", 0xfffffffffffffcf5) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000649000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/04 08:47:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000948000-0x8)=0x0) r2 = fcntl$dupfd(r0, 0x406, r0) io_submit(r1, 0x1, &(0x7f0000a54000-0x8)=[&(0x7f0000137000-0x40)={0x0, 0x0, 0x0, 0xf, 0x100, r0, &(0x7f00005a8000)="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", 0x1000, 0x2, 0x0, 0x1, r2}]) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x0, 0x4) 2018/01/04 08:47:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 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) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='map_files\x00') getdents(r0, &(0x7f0000007000)=""/4096, 0x1000) getdents64(r0, &(0x7f0000002000)=""/4096, 0x1000) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000cb4000)=0x3f) 2018/01/04 08:47:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003ff000-0x1)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a4f000-0x8)={0x20000fff, 0x0}, 0x8) accept$llc(r0, &(0x7f000058a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) eventfd(0x9) close(r0) 2018/01/04 08:47:25 executing program 6: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000792000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000927000-0xc8)="e4", 0x1, 0x0, &(0x7f0000f6b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) r1 = accept(r0, &(0x7f0000ed2000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f6b000)=0x9) r2 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000f6e000-0x5c)={{0xa, 0x3, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, {0xa, 0x3, 0x7db4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1, [0x1000, 0x2, 0x2, 0xfffffffffffffffb, 0x3, 0x0, 0x8001, 0x100000000]}, 0x5c) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) 2018/01/04 08:47:25 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000+0xd8)="c4fb88daa7fb9d72a0eb452fb08469a976968a98d8e71a95977093f081428739bdd9157c2df040cc97381072c95eb080ec2462d6d311b8dc19abf3e1dfb9276a7da1feb284cfa75ef2a8a26f21e89e7bd1ee8a94fe46eb3980eebd3a598943c4cea7bac54389b30d7e6ca5", 0x6b, 0x51, &(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6b5a}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={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) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = semget$private(0x0, 0x1, 0xb8ecc19e1a99cabb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chown(&(0x7f0000002000)='./file0\x00', r2, r1) semctl$GETZCNT(r4, 0x3, 0xf, &(0x7f0000003000)=""/132) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000003000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000-0x20)={0x1, 0x5, 0x201, 0x8, 0x9, 0xffffffff80000000, 0x7, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r5, 0x1, 0x1, [0x1]}, &(0x7f0000003000-0x4)=0xa) syz_fuseblk_mount(&(0x7f0000002000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0xc004, r2, r3, 0x8, 0x400, 0x2) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0xfffffffffffffffe) getresgid(&(0x7f000000d000)=0x0, &(0x7f000000b000)=0x0, &(0x7f0000005000-0x4)=0x0) 2018/01/04 08:47:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000daf000-0xca)={0x0, 0xc2, "f5d4a91044871201b38642eacce3352142a13b559ff1e7200c0162d5b51dd425d09554046f8ff87262cdb7efc9197ca5dd0b2bd3eec8bfa5f71bcbc712a7e573ab734269bbad3d6531aac437ab612f65d4480a0c97d29fc2dc8569a24a1877999345ee2c9bfeaaea3ff9fae8c576f3fb9901542a237e3f840c2d4fda442d1a5bafe6b8626a4d4904e59aed028a8c569b802838a908175ea521dad91070387d1227b9af0057aad6c94e5e7b9747e2c383145d04d71d725aa08f8cb7ad7dc0aed80670"}, &(0x7f000052c000-0x4)=0xca) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000044f000)={r1, 0x4, 0x2, 0x1f}, 0x10) 2018/01/04 08:47:25 executing program 5: mmap(&(0x7f0000000000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000dc4000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="000000067326fcfaffffffffff02ff00"}) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x40b) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f0a000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/01/04 08:47:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$audion(&(0x7f0000660000-0xc)='/dev/audio#\x00', 0xfffffffffffff801, 0x801) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000efc000)=0x0, &(0x7f00008cd000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000dae000)={0xfffffffffffffffd}, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000823000)='/dev/cuse\x00', 0x6, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000077a000)={0x2, 0x7, 0x1000}, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x2, 0x0}) read(r0, &(0x7f0000000000)=""/68, 0x44) clone(0x0, &(0x7f000041e000)="", &(0x7f00004a4000-0x4)=0x0, &(0x7f0000a68000-0x4)=0x0, &(0x7f0000047000-0x1)="") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) clock_getres(0x0, &(0x7f00004e7000-0x10)={0x0, 0x0}) 2018/01/04 08:47:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e0a000-0x8c)={0x2, 0xfc, 0x4, "71756575653000000000fffd0000000000000000000000000000000000001100", 0x93b5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ftruncate(r0, 0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000478000)="4be9242ae6332dfe8b530bc55d2e3cec8553b3b4323ac51d6a9fb3f135d32be8224c70c4ffe02ddca9ad496ea2d915bf10247632ed96d1e9d1f778bc537fd69a45043cfbcc72689eab61891978515573afd609317cd6d9d5382ba73b0b03a6ddbe6abca9845bcc6de1392ee259d7fdaf046e627af9ab352b5e90b69ca96fc076d6333f7eca869cf92814207439cc5686efff8510296ea5b80b34aa9918abd3df0551290c75a974ae908da678ea004ef27aacf9f498749409fb32dc288edbc5686e128f450139c41eef00ec80") syz_open_dev$midi(&(0x7f0000acb000-0xb)='/dev/midi#\x00', 0x5, 0x10001) syz_emit_ethernet(0x3a, &(0x7f0000a0a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@rr={0x7, 0xb, 0x5, [@rand_addr=0x0, @multicast1=0xe0000001]}, @rr={0x7, 0x3, 0x0, []}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/04 08:47:25 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ef9000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000042000)={0x5, 0x1, 0x6, 0x1, 0x4, 0x20, 0x100000000, 0x1000, 0x8001, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000760000-0x4)=0x0) sendmsg$key(r1, &(0x7f0000d51000)={0x0, 0x0, &(0x7f0000d51000)={&(0x7f0000d52000-0xc0)={0x2, 0x13, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_x_sec_ctx={0xa, 0x18, 0x0, 0x0, 0x41, "810fb55badd0e15eef144e23329ad38a1cd143c20348528b54682f8afc9004029e0e49748ebdccca7b37b0b559737e719da99509d3445d8fe53c02e14f2ad9a870"}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000153000-0xc)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000843000-0x3)=0xc) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d54000-0xc)={r2, @rand_addr=0xb35a311, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/04 08:47:25 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000017000-0x4)=0x0) write$tun(r0, &(0x7f0000009000+0x186)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "118066", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) readv(r0, &(0x7f000000a000)=[{&(0x7f000022b000)=""/1, 0x1}], 0x1) 2018/01/04 08:47:25 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x8) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000001000-0x20)="d31000b8428d2109e00c0000800007c8000000000000049500cc956fd6f6de93"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000003000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2, r2}) 2018/01/04 08:47:25 executing program 1: select(0x40, &(0x7f0000d77000-0x40)={0x1, 0x1ff, 0x5, 0xf7, 0x213177aa, 0x4, 0xb191, 0xc17}, &(0x7f0000874000-0x40)={0x4, 0x200, 0x0, 0x6, 0x2, 0x7fff, 0x52c, 0x6}, &(0x7f0000893000)={0x6, 0x1275, 0x1000, 0x6, 0x7, 0x6, 0x4, 0x20}, &(0x7f000068f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000c2f000)='/dev/dmmidi#\x00', 0x3ff, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000596000-0x58)={{0x6, 0xa0}, 0x1, 0x1, 0x81, {0x1f, 0x100000001}, 0x1000, 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]}) timer_create(0x0, &(0x7f000061a000-0x60)={0x0, 0x19, 0x5, @thr={&(0x7f0000637000-0x2c)="1d61578cecb2c2c8f6f3f6ab3c6a7f2799ea8674e72ba944f0acbb551511d1488ab8c3ce8335a719f7196e8e", &(0x7f0000eb8000)="b9f6bce035f8aa138bd24a1ee8410c13b5dd9122487e8fb9333cb353b80e07850e7764d487e65aa7c7973b76"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001d1000)=0x0) pipe2(&(0x7f000079b000-0x8)={0x0, 0x0}, 0x4800) clock_gettime(0x0, &(0x7f000006a000)={0x0, 0x0}) ioctl$int_out(r0, 0x0, &(0x7f0000ed9000)=0x0) timer_settime(r1, 0x0, &(0x7f0000564000-0x20)={{0x77359400, 0x0}, {r2, r3+10000000}}, &(0x7f00001c1000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000c8b000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000b28000-0x1e0)=[{0xe7d6, 0x2, 0x3, 0x2, @tick=0x80000001, {0x7, 0x7}, {0xa1b, 0x91f}, @quote={{0x7, 0x9}, 0x80, 0x0}}, {0x20, 0x1, 0x200, 0x7, @tick=0x1, {0xc4, 0x3}, {0x80000000, 0x4}, @raw32={[0x4, 0x100, 0x6]}}, {0x0, 0x0, 0x100000000, 0x3, @time={0x0, 0x1c9c380}, {0x2, 0x8}, {0x4, 0x7}, @time=@time={0x0, 0x0}}, {0x9, 0x1f, 0x2a, 0x5e, @tick=0x7, {0x20, 0x100000000}, {0x2, 0x7}, @raw32={[0x8, 0x6, 0x7fffffff]}}, {0x1, 0x1000, 0x77e, 0x6, @time={0x0, 0x0}, {0xcf, 0x400}, {0x81, 0x8}, @result={0x8000, 0xfffffffffffffffb}}, {0x4, 0x1, 0x1, 0x8, @time={r4, r5+10000000}, {0x3, 0x8000}, {0x1000, 0x5b16}, @raw32={[0x1, 0xbde9, 0x7]}}, {0x4, 0x3ff, 0x0, 0x1, @time={0x77359400, 0x0}, {0x7, 0x3}, {0xffffffffffff8c11, 0x9}, @queue={0x8, {0xe2ac, 0x1}}}, {0x8000, 0x2, 0xfffffffeffffffff, 0x5, @time={0x0, 0x1c9c380}, {0x9, 0x4}, {0x1, 0xfe2e}, @quote={{0x2, 0x10000}, 0x1cdcc8a, &(0x7f0000eaa000)={0x8, 0x1, 0xfa2e, 0x7f, @time={0x77359400, 0x0}, {0x81, 0x10001}, {0x80000000, 0x6}, @connect={{0xe6, 0x2}, {0x9, 0xff7}}}}}, {0x2, 0x3, 0x6, 0x6, @time={0x0, 0x0}, {0x5, 0xfffffffffffffffa}, {0x2, 0x10001}, @result={0x84, 0x0}}, {0x7, 0x5, 0x7f, 0x80, @tick=0x268a38a2, {0x8, 0x1}, {0x71e, 0x3}, @control={0x800, 0x978, 0x100000000}}], 0x1e0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f000059a000)='/dev/dsp\x00', 0x40c00, 0x0) read(r6, &(0x7f0000936000-0x6)=""/6, 0xffffff34) ioctl(r0, 0x101, &(0x7f0000b11000-0x3a)="1bc303e7f85299af15a79538ce6159762ff92093b819cd087ef509111ae953f44d53292e3442eeeb6f7f1cb0eddffd647b522610a6f9c8833e4b") read$eventfd(r6, &(0x7f000012d000)=0x0, 0x2b) 2018/01/04 08:47:25 executing program 3: mmap(&(0x7f0000000000/0x814000)=nil, 0x814000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000814000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000815000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000816000-0x1000)=""/4096, 0xffffffffffffff86) mmap(&(0x7f0000816000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000816000)='/selinux/enforce\x00', 0x501000, 0x0) mmap(&(0x7f0000816000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000817000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005ff000)=0x14, 0x0) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000817000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r4}) mmap(&(0x7f0000816000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f000031a000)=0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000816000)={r4, @empty=0x0, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000818000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000049000)={&(0x7f0000812000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007ac000)=[], 0x0, &(0x7f0000819000-0x20)=[@rights={0x20, 0x1, 0x1, [r1, r3, r1, r1]}], 0x20, 0x0}, 0x0) 2018/01/04 08:47:25 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000aac000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f0000d60000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:47:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000031c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002bc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000)={&(0x7f0000007000-0x1a8)=@newpolicy={0xc8, 0x13, 0x421, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0x10, 0x8, {0x9, 0x8, 0x1, 0x1, 0x1, '@'}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind(r0, &(0x7f00006d7000)=@llc={0x1a, 0xf6, 0x8, 0x7f, 0x8, 0x40, @random="9090e5cf53aa", [0x0, 0x0]}, 0x10) 2018/01/04 08:47:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000019000-0x10)={0x0, 0x2710}, 0x10) 2018/01/04 08:47:25 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000006000-0x18)='ppp0%$cgroup,hselinux!-\x00', 0xc0, 0x18b, &(0x7f0000010000)={0x20, 0x2, 0x1, 0x400, 0x7, 0x4, 0x800, 0x5}) fadvise64(r0, 0x0, 0x34e, 0x3) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000006000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f000000f000-0x124c)=@newpolicy={0xd4, 0x1b, 0x301, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, [@lastused={0x10, 0xf, 0x5}, @mark={0xc, 0x15, {0x0, 0x0}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 08:47:25 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000a36000/0x4000)=nil, 0x55ada0882b2e6b0e) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x4000, &(0x7f0000fbf000-0x8)=0x800003f, 0x5, 0x20) 2018/01/04 08:47:25 executing program 1: 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_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/04 08:47:25 executing program 3: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x10004, 0x7) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000f77000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f78000-0x4)=0x10) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file1\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/01/04 08:47:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d05000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000114000)=@sack_info={0x0, 0x80, 0x9}, &(0x7f00005d8000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00007ea000)={r3, 0x1000, "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"}, &(0x7f0000868000-0x4)=0x1008) getcwd(&(0x7f0000c6d000)=""/87, 0x57) r4 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f0000d57000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d05000-0xc0)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0eeb9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672178f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00000ee000)={r1, r4, r1}, &(0x7f00003ed000)=""/48, 0x30, &(0x7f000069d000-0x2c)={&(0x7f0000493000)={'sha224-avx\x00'}, &(0x7f0000682000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f000091a000)='/dev/rtc\x00', 0x20080, 0x0) ioctl$PIO_FONT(r5, 0x4b61, &(0x7f0000f2d000-0x73)="c7cf993fedb1f84784693017f116f95dba7b59339e393ca8e9c41b631a4a5c6b9d7c67924b67a4a55c997fa2e92346046d17f4338ef502720a86d22031c240a61bca7ee0f2a472106751eaf3db97130b2ad57a43cbd312e12a2f704591fcc8b90f97fc4880d68f8489a238ef4f7a950bf7d05a") 2018/01/04 08:47:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000fe5000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x200080) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getresuid(&(0x7f0000c2d000-0x4)=0x0, &(0x7f0000549000-0x4)=0x0, &(0x7f00008e7000)=0x0) quotactl(0xf21, &(0x7f0000091000-0x8)='./file0\x00', r1, &(0x7f0000919000-0x53)="8fe7753f989780a00f07f9170755781cdb70b100566c2b1fbacc1f8a21322a46323483ac67d0293d7d0e932a2b8d2c68176bf340bb53293660fb5d68cbe909fe9f88b0bcc61116d2c6de7b88dbe6e7092dd80f") sendto$inet(r0, &(0x7f0000e65000)="", 0x0, 0x20000815, &(0x7f0000254000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000271000-0x1)="", 0x0, 0x20008010, 0x0, 0x0) 2018/01/04 08:47:25 executing program 7: mmap(&(0x7f0000000000/0x7c000)=nil, 0x7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000046000+0x42b)={0x1, r0, 0x1}) mmap(&(0x7f000007c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000007d000-0x10)='/dev/sequencer2\x00', 0x444400, 0x0) mmap(&(0x7f000007c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) renameat(r1, &(0x7f0000014000)='./file0\x00', r2, &(0x7f000007d000-0x8)='./file0\x00') writev(r0, &(0x7f0000054000-0x10)=[{&(0x7f0000079000-0x3a)="3900000011001947040000000000000007000100020000004500ff170000800009001a00000001de00280ff43ffb011018e9070000000000a1", 0x39}], 0x1) 2018/01/04 08:47:25 executing program 5: mmap(&(0x7f0000000000/0xce8000)=nil, 0xce8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ce9000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ce8000)=0x1c, 0x800) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000604000)='/dev/dsp\x00', 0x8000, 0x0) mmap(&(0x7f0000ce9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000cea000-0x24)={0x0, 0x0, 0x7f, 0x3, 0x2, 0x0, 0x352, 0x1d0fb656, 0x5, 0x1000, 0xa1bc, 0x4}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000ce9000-0x12)={@generic="d2249d1f7a7b7e4745c12fb346421fe7", 0x7fffffff}) mknod(&(0x7f00000d0000)='./bus\x00', 0x1000, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00001cd000)='/selinux/status\x00', 0x0, 0x0) open(&(0x7f0000ce5000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000021000-0x6)='./bus\x00', 0x4c40, 0x0) mmap(&(0x7f0000cea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000cea000)={0x0, 0x14, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ceb000-0x4)=0x0) timer_gettime(r2, &(0x7f00002a1000)={{0x0, 0x0}, {0x0, 0x0}}) open(&(0x7f0000000000)='./bus\x00', 0x8001000141046, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000585000)={0xbbe0250b0592952d, 0xc000, 0x0}) 2018/01/04 08:47:25 executing program 2: socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000009000)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000003000)=[{&(0x7f0000014000)='0', 0x1}], 0x1) 2018/01/04 08:47:25 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x14400, 0x10) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000002000)=""/141) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) r2 = dup(r1) fstat(r2, &(0x7f0000002000)={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(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r2, &(0x7f000000d000)={0x1f, 0x0, 0x3}, 0x6) getsockname$llc(r2, &(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10) ioctl$void(r1, 0xc0045878) accept4$packet(r2, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000090c000-0x4)=0x14, 0x80000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x22, &(0x7f000000e000-0xc)={@rand_addr=0x8, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0x252) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000c000-0x18)={0xaa, 0x40, 0x0}) read(r1, &(0x7f000090b000)=""/64, 0x40) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000000c000)={&(0x7f000090a000/0x3000)=nil, 0x3000}) 2018/01/04 08:47:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005b3000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000183000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00007a0000-0x4)=0x0, &(0x7f0000cfb000-0x4)=0x4) io_setup(0x0, &(0x7f0000000000)=0x0) 2018/01/04 08:47:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) connect$netlink(r1, &(0x7f000026e000-0xc)=@proc={0x10, 0x0, 0x3, 0x40400}, 0xc) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) r6 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) recvmsg$netrom(r2, &(0x7f0000c3d000-0x38)={&(0x7f000026a000)=@full={{0x3, {"3ee96f169d646e"}, 0x8}, [{"ca2c0c67ae99e1"}, {"c9e457bdd7d0c3"}, {"385ae1262cdae5"}, {"3419ae6c3a51f6"}, {"e4bb93f7006feb"}, {"fb3b10e72adbbe"}, {"4dc82ac34223b1"}, {"a7e1c7bdf75727"}]}, 0x48, &(0x7f0000b53000)=[], 0x0, 0x0, 0x0, 0x4000000}, 0x2) setsockopt$packet_int(r6, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r6, &(0x7f0000c85000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r8 = dup2(r6, r5) write$tun(r8, &(0x7f0000922000-0x1026)=@hdr={0x0, 0x3, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfa1, 0x0, 0x0, 0x0, 0x6, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, "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"}}}, 0xfab) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r9, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r10 = dup2(r2, r1) linkat(r10, &(0x7f0000a13000-0x8)='./file0\x00', r8, &(0x7f0000513000)='./file0\x00', 0x400) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000623000)=0x7, 0x4) setsockopt$inet6_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f000095b000)='tls\x00', 0x4) write$tun(r1, &(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], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000482000)=0x0, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008d7000-0x20)={r8, &(0x7f0000042000)="741f71bfda6172681b85fc0b5ff9848890095720b8f8d887e199bf29f58908d504e741497a98a6d2aeece08a5022d7e359", &(0x7f000050f000-0xa6)="f36595364e53adaa83aa822c5da29b6159d0ade5a3684b435ac1f9f28090c447496ebd4de18c3f2cb08974e60ba6fb97596e1f6543c02e45b2ae550a2b1621aa29977041489fb631c11c84896fbfc570f2cadfab39ab0717592dddab9ff34065d053a7559b4964eb7f0d37db2d0a645a25f5307863fad52d44c41bb894ee01747cafd54e540ee938e4c5349b5d20d45196554bd21f9e29598d97f05e4d1aa53ad491bab6dfc1", 0x1}, 0x20) 2018/01/04 08:47:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00009d7000)={0x3, &(0x7f0000002000-0x18)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x80000001}]}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) r0 = syz_open_dev$usbmon(&(0x7f0000003000)='/dev/usbmon#\x00', 0x3, 0x2500) bind$bt_rfcomm(r0, &(0x7f00002fd000-0x9)={0x1f, {0x5, 0xd366, 0x1, 0x1, 0x3, 0xd5}, 0xb0}, 0x9) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000045000)={0x40, "32e687851e74a6bf06e56182993f679bb64f08259a9e3f0329d3a3a95e6ae09009b8aa0d4c2a7300f83ad25f9749b0e2f5840538efdc1e9a584c43a0b33ff935"}) 2018/01/04 08:47:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000f18000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) faccessat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005d8000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f9b000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000cf5000-0x4)=0x81, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x20000009a7, 0x9fa, 0x0, 0x0}, 0x14) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000075c000-0xc)='/dev/rfkill\x00', 0x103080, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f000087e000-0x40)={0x83, 0x7, 0x7ff, 0x0, "b79ad21fde70204ae0954d9b3e59631643b828d76b9a434c0346975042279aa71d14296ee4dc7180f26fb389", 0x2}) sendto$inet(r0, &(0x7f0000377000)="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", 0x431, 0x0, &(0x7f0000f10000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/04 08:47:25 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000007000-0xc)=@sack_info={0x0, 0xffffffff, 0x8000}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000005000)={r1, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8}, &(0x7f0000006000)=0x98) setsockopt$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, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x68) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) [ 30.529466] binder: 4001:4006 Acquire 1 refcount change on invalid ref 0 ret -22 [ 30.541423] binder: 4001:4006 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 30.549170] binder: 4001:4006 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/04 08:47:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f00002c3000)=0x0, 0x800000000008, 0x0, &(0x7f0000caa000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f5, &(0x7f000000c000)="") futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b52000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000541000-0x18)={0x8, 0x7f, 0x1, 0x6, 0x8, 0x0}) socket$bt_sco(0x1f, 0x5, 0x2) clone(0x0, &(0x7f0000f88000)="", &(0x7f00002b1000-0x4)=0x0, &(0x7f0000715000-0x4)=0x0, &(0x7f0000e1c000-0xbd)="") exit(0x0) mount(&(0x7f0000eaf000)='./file0\x00', &(0x7f0000915000+0x71b)='./file0\x00', &(0x7f0000b8d000-0x3)='9p\x00', 0x0, 0x0) [ 30.590794] binder: undelivered death notification, 0000000000000000 [ 30.595508] device syz7 entered promiscuous mode [ 30.598683] syz-executor6: vmalloc: allocation failure: 12550930432 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 30.598700] syz-executor6 cpuset=/ mems_allowed=0 [ 30.598776] CPU: 1 PID: 4031 Comm: syz-executor6 Not tainted 4.15.0-rc6-next-20180103+ #87 [ 30.598780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.598783] Call Trace: [ 30.598796] dump_stack+0x137/0x198 [ 30.598815] warn_alloc+0x160/0x260 [ 30.598829] ? zone_watermark_ok_safe+0x260/0x260 [ 30.598842] ? depot_save_stack+0x2ca/0x460 [ 30.598863] ? __lock_acquire+0x63e/0x3cf0 [ 30.598874] ? save_stack+0x43/0xd0 [ 30.598884] ? kasan_kmalloc+0xad/0xe0 [ 30.598891] ? __kmalloc_node+0x47/0x70 [ 30.598899] ? kvmalloc_node+0x99/0xd0 [ 30.598907] ? xt_alloc_table_info+0x64/0xe0 [ 30.598927] __vmalloc_node_range+0x4f0/0x650 [ 30.598949] ? xt_alloc_entry_offsets+0x21/0x30 [ 30.598960] __vmalloc_node_flags_caller+0x50/0x60 [ 30.598971] ? xt_alloc_entry_offsets+0x21/0x30 [ 30.598985] kvmalloc_node+0x82/0xd0 [ 30.598998] xt_alloc_entry_offsets+0x21/0x30 [ 30.599012] translate_table+0x20e/0x15e0 [ 30.599036] ? lock_downgrade+0x860/0x860 [ 30.599054] ? alloc_counters.isra.11+0x620/0x620 [ 30.599066] ? __might_fault+0x188/0x1d0 [ 30.599075] ? kasan_check_write+0x14/0x20 [ 30.599083] ? _copy_from_user+0x99/0x110 [ 30.599096] do_ipt_set_ctl+0x281/0x430 [ 30.599111] ? translate_compat_table+0x17e0/0x17e0 [ 30.599139] ? mutex_unlock+0xd/0x10 [ 30.599149] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 30.599165] nf_setsockopt+0x67/0xc0 [ 30.599180] ip_setsockopt+0xa1/0xb0 [ 30.599197] sctp_setsockopt+0x15c/0x43c0 [ 30.599214] ? sctp_setsockopt_paddr_thresholds+0x400/0x400 [ 30.599235] ? find_held_lock+0x35/0x1e0 [ 30.599257] ? sock_has_perm+0x1ed/0x290 [ 30.599270] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 30.599285] ? selinux_netlbl_socket_setsockopt+0x10e/0x320 [ 30.599295] ? selinux_netlbl_sock_rcv_skb+0x450/0x450 [ 30.599336] sock_common_setsockopt+0x95/0xd0 [ 30.599353] SyS_setsockopt+0x158/0x240 [ 30.599367] ? SyS_recv+0x40/0x40 [ 30.599379] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 30.599392] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 30.599404] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 30.599425] entry_SYSCALL_64_fastpath+0x23/0x9a [ 30.599432] RIP: 0033:0x452ac9 [ 30.599436] RSP: 002b:00007fd370dbdc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 30.599445] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 30.599450] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013 [ 30.599455] RBP: 0000000000000527 R08: 0000000000000000 R09: 0000000000000000 [ 30.599460] R10: 0000000020002000 R11: 0000000000000212 R12: 00000000006f5c48 [ 30.599465] R13: 00000000ffffffff R14: 00007fd370dbe6d4 R15: 0000000000000000 [ 30.599614] Mem-Info: [ 30.599637] active_anon:77110 inactive_anon:61 isolated_anon:0 [ 30.599637] active_file:3508 inactive_file:9352 isolated_file:0 [ 30.599637] unevictable:0 dirty:5320 writeback:0 unstable:0 [ 30.599637] slab_reclaimable:6964 slab_unreclaimable:89237 [ 30.599637] mapped:23187 shmem:68 pagetables:782 bounce:0 [ 30.599637] free:1420921 free_pcp:450 free_cma:0 [ 30.599654] Node 0 active_anon:308440kB inactive_anon:244kB active_file:14032kB inactive_file:37408kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:92748kB dirty:21280kB writeback:0kB shmem:272kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 129024kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 30.599657] Node 0 DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 30.599675] lowmem_reserve[]: 0 2881 6392 6392 [ 30.599690] Node 0 DMA32 free:2951776kB min:30384kB low:37980kB high:45576kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2952584kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:808kB local_pcp:640kB free_cma:0kB [ 30.599709] lowmem_reserve[]: 0 0 3511 3511 [ 30.599728] Node 0 Normal free:2716000kB min:37032kB low:46288kB high:55544kB active_anon:308440kB inactive_anon:244kB active_file:14032kB inactive_file:37408kB unevictable:0kB writepending:21280kB present:4718592kB managed:3595920kB mlocked:0kB kernel_stack:4256kB pagetables:3128kB bounce:0kB free_pcp:988kB local_pcp:500kB free_cma:0kB [ 30.599748] lowmem_reserve[]: 0 0 0 0 [ 30.599762] 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 [ 30.599824] Node 0 DMA32: 4*4kB (UM) 2*8kB (U) 4*16kB (UM) 2*32kB (UM) 3*64kB (M) 2*128kB (M) 4*256kB (UM) 2*512kB (UM) 4*1024kB (UM) 2*2048kB (UM) 718*4096kB (M) = 2951776kB [ 30.599891] Node 0 Normal: 304*4kB (UME) 132*8kB (UME) 132*16kB (UME) 41*32kB (UME) 11*64kB (ME) 2*128kB (UM) 3*256kB (UME) 0*512kB 1*1024kB (M) 6*2048kB (UME) 658*4096kB (M) = 2715904kB [ 30.599961] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 30.599964] 12927 total pagecache pages [ 30.599972] 0 pages in swap cache [ 30.599977] Swap cache stats: add 0, delete 0, find 0/0 [ 30.599980] Free swap = 0kB [ 30.599982] Total swap = 0kB [ 30.599985] 1965979 pages RAM [ 30.599988] 0 pages HighMem/MovableOnly [ 30.599991] 324876 pages reserved [ 30.624821] syz-executor6: vmalloc: allocation failure: 12550930432 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 30.624826] syz-executor6 cpuset=/ mems_allowed=0 [ 30.624846] CPU: 1 PID: 4033 Comm: syz-executor6 Not tainted 4.15.0-rc6-next-20180103+ #87 [ 30.624851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.624854] Call Trace: [ 30.624868] dump_stack+0x137/0x198 [ 30.624889] warn_alloc+0x160/0x260 [ 30.624902] ? zone_watermark_ok_safe+0x260/0x260 [ 30.624928] ? __lock_acquire+0x63e/0x3cf0 [ 30.624935] ? save_stack+0x43/0xd0 [ 30.624942] ? kasan_kmalloc+0xad/0xe0 [ 30.624948] ? __kmalloc_node+0x47/0x70 [ 30.624955] ? kvmalloc_node+0x99/0xd0 [ 30.624964] ? xt_alloc_table_info+0x64/0xe0 [ 30.624982] __vmalloc_node_range+0x4f0/0x650 [ 30.625005] ? xt_alloc_entry_offsets+0x21/0x30 [ 30.625016] __vmalloc_node_flags_caller+0x50/0x60 [ 30.625026] ? xt_alloc_entry_offsets+0x21/0x30 [ 30.625038] kvmalloc_node+0x82/0xd0 [ 30.625050] xt_alloc_entry_offsets+0x21/0x30 [ 30.625060] translate_table+0x20e/0x15e0 [ 30.625081] ? lock_downgrade+0x860/0x860 [ 30.625100] ? alloc_counters.isra.11+0x620/0x620 [ 30.625113] ? __might_fault+0x188/0x1d0 [ 30.625125] ? kasan_check_write+0x14/0x20 [ 30.625135] ? _copy_from_user+0x99/0x110 [ 30.625148] do_ipt_set_ctl+0x281/0x430 [ 30.625163] ? translate_compat_table+0x17e0/0x17e0 [ 30.625190] ? mutex_unlock+0xd/0x10 [ 30.625202] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 30.625217] nf_setsockopt+0x67/0xc0 [ 30.625230] ip_setsockopt+0xa1/0xb0 [ 30.625244] sctp_setsockopt+0x15c/0x43c0 [ 30.625260] ? sctp_setsockopt_paddr_thresholds+0x400/0x400 [ 30.625280] ? find_held_lock+0x35/0x1e0 [ 30.625299] ? sock_has_perm+0x1ed/0x290 [ 30.625311] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 30.625323] ? selinux_netlbl_socket_setsockopt+0x10e/0x320 [ 30.625333] ? selinux_netlbl_sock_rcv_skb+0x450/0x450 [ 30.625367] sock_common_setsockopt+0x95/0xd0 [ 30.625382] SyS_setsockopt+0x158/0x240 [ 30.625395] ? SyS_recv+0x40/0x40 [ 30.625406] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 30.625418] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 30.625429] ? trace_hardirqs_on_thunk+0x1a/0x1c 2018/01/04 08:47:26 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, 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$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl(r0, 0x2275, &(0x7f00007bc000)="") r1 = accept4(0xffffffffffffffff, &(0x7f0000928000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009f9000)=0x60, 0x0) read(r1, &(0x7f0000c22000)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00005d1000-0x8)={0x0, 0x0}, &(0x7f0000c50000)=0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000ab000-0x4)=0x0) 2018/01/04 08:47:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) set_mempolicy(0x3, &(0x7f000095f000)=0xfffffffffffffff9, 0x7) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x0, 0x0, 0x0}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/01/04 08:47:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80006, 0xff, &(0x7f00007bb000)={0x0, 0x0}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00004f6000)={0x3, 0x6, 0x4}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000059c000-0xc)='/dev/rfkill\x00', 0x4400, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000041d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00006c0000-0x8)={r2, 0x8}) r3 = semget$private(0x0, 0x6, 0x0) open(&(0x7f0000d6e000)='./file0\x00', 0x100, 0x40) semop(r3, &(0x7f0000269000-0x18)=[{0x0, 0x0, 0x1000}, {0x1, 0xffffffff, 0x800}, {0x1, 0x0, 0x0}], 0x3) 2018/01/04 08:47:26 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000012000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x3)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000+0xe2b)=0xc) 2018/01/04 08:47:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffe, &(0x7f00007a0000)={0x0, 0x1f, 0x0, @thr={&(0x7f0000921000)="", &(0x7f0000569000-0x2c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e7000-0x4)=0x0) r0 = syz_open_dev$audion(&(0x7f0000b3d000-0xc)='/dev/audio#\x00', 0x1, 0x101800) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f000004c000)={0x4, &(0x7f0000794000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) clone(0x0, &(0x7f00007b5000-0x4)="", &(0x7f000081e000-0x4)=0x0, &(0x7f0000585000-0x4)=0x0, &(0x7f000019e000-0x11)="") timer_delete(0x0) 2018/01/04 08:47:26 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001000-0x4)=[0x0]) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000002000)=0x63b, 0x4) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000013000)={r2, 0xffffffffffffffff, r3}, 0xc) 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}) linkat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000005000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 08:47:26 executing program 7: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x3, &(0x7f0000000000)={&(0x7f0000354000-0x27)=""/39, 0x27}) seccomp(0x1, 0xffffffffffffffff, &(0x7f0000193000-0x10)={0x0, &(0x7f0000fc0000)=[]}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e9b000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x7, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a30000)='/selinux/enforce\x00', 0x40, 0x0) setns(r2, 0x4000000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x7}, 0x4) 2018/01/04 08:47:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000b78000)='/dev/dsp#\x00', 0x4, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000096c000)={0x6, &(0x7f0000869000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00006b2000)={r1, &(0x7f00003b1000-0x3)=""/3}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = add_key$keyring(&(0x7f0000333000-0x8)='keyring\x00', &(0x7f0000ea2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f00003fe000)='keyring\x00', &(0x7f00007c5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004dd000-0x37)='ppp0!selinux\\ppp1selinuxvboxnet0procbdevvmnet1!\'cgroup\x00', r3) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00006e1000)='/dev/cuse\x00', 0x2000, 0x0) mq_timedsend(r4, &(0x7f0000b77000-0x49)="45863e342907ea8637861f64a8f184a7681a01f3fbadd4ccc575ee5fb6c08c445f07a05fa6ad4f67bee02089df2985dafe2c9ff76b505df28a2370a966f67f847e550556dec9224fc1", 0x49, 0x8000, 0x0) ioctl$sock_ifreq(r2, 0x8924, &(0x7f0000a63000)={@common='ip6tnl0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mq_open(&(0x7f00001ca000)='[\x00', 0x1, 0x0, &(0x7f0000439000-0x40)={0x80000000, 0x40, 0x80000001, 0x6, 0x1000, 0x7f, 0x4, 0x2}) [ 30.625446] entry_SYSCALL_64_fastpath+0x23/0x9a [ 30.625452] RIP: 0033:0x452ac9 [ 30.625456] RSP: 002b:00007fd370d9cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 30.625463] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ac9 [ 30.625468] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000014 [ 30.625472] RBP: 0000000000000080 R08: 0000000000000000 R09: 0000000000000000 [ 30.625476] R10: 0000000020002000 R11: 0000000000000212 R12: 00000000006eeca0 [ 30.625481] R13: 00000000ffffffff R14: 00007fd370d9d6d4 R15: 0000000000000002 2018/01/04 08:47:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) unshare(0x20000400) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a59000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000045c000-0x4)='/dev/vcs#\x00', 0x17, 0x80) syz_open_dev$sndmidi(&(0x7f00003b8000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x80200) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000c0000)={0x8, 0x4, [0x3]}) syz_open_dev$vcsa(&(0x7f0000387000)='/dev/vcsa#\x00', 0x6, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) inotify_init1(0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c8000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000b2e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/04 08:47:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r0, 0x50, &(0x7f0000002000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) capset(&(0x7f0000000000)={0x20071026, 0x0}, &(0x7f000032d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 08:47:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(0xffffffffffffffff, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(0xffffffffffffffff, r2) write$tun(r2, &(0x7f000049e000)=@hdr={0x0, 0x3, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x14, 0x0, "d9939802c885d6ea063ff8e5"}}}, 0x32) 2018/01/04 08:47:26 executing program 1: r0 = add_key$keyring(&(0x7f00006a2000)='keyring\x00', &(0x7f0000cc6000+0xa0e)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r1, &(0x7f00008d4000)=@generic={0x0, ""/126}, &(0x7f0000a4b000)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000c81000)=0x200, 0x4) arch_prctl(0x1006, &(0x7f000085f000)="338a6543f2f9b4e3a3be5e9865da22ccc1d50088084b54cfd025b65911cc332c6a365cc43dfcc80df780fb643ea07ca8b79daa") 2018/01/04 08:47:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x10) connect$netrom(r1, &(0x7f0000aa4000)=@ax25={0x3, {"727df563b9c51e"}, 0x0}, 0x10) fcntl$notify(r1, 0x402, 0x1) fcntl$setlease(r0, 0x400, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000a2f000)=0x23, 0x4) 2018/01/04 08:47:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003c5000-0xa)='/dev/vcs#\x00', 0xf1, 0x800) accept$inet6(r0, &(0x7f000069d000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ed9000-0x4)=0x1c) capset(&(0x7f0000afd000-0x8)={0x19980330, 0x0}, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00003b3000)='./file0\x00', &(0x7f0000dc4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) io_setup(0x2, &(0x7f00000d9000-0x8)=0x0) io_cancel(r2, &(0x7f000082b000)={0x0, 0x0, 0x0, 0x2, 0x3, r0, &(0x7f0000056000)="ad578165268b528da64e2371451232f3882f5a30b0581f5bd6db3b9f51937011f0de99dce47f65114dbf15f075bbb405b427fcfda8ae719d42811e43c5861ea3c1c3921e5b988561e70b24ead7cce4b7fbfc368da731cdadb7cfb970bbd443451f89de78dafb34348443348594a379ffcee3c87c97b109fe572bf709f7d769670922112553693fbddafe057f44806bee6fd9a182a31473560f9e4d0d16dca095559c96a93d4c8c225fe8fbcf97231d7f9861cce03d0e2c1378f1d356", 0xbc, 0x5, 0x0, 0x0, r0}, &(0x7f0000955000-0x20)={0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) 2018/01/04 08:47:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00007a1000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x100) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000fec000-0x45)=""/69) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fec000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x2000009, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000438000)={0x0, 0x3b, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093c000)=0x0) timer_settime(r4, 0x0, &(0x7f0000f20000)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000fed000-0xc)={@empty=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000065a000-0x4)=0xc) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fed000)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000fed000)={{0x200, 0x0, 0x6, 0x33bf, "b4ede55036e609992e44bbe56bd6dcedb1789989769a4cb0ec7667c1e2c381b2510bbc07426f0a9c3304699b", 0x0}, 0x8, [0x1, 0xffa, 0xd4, 0x6, 0x10001, 0x0, 0x0, 0x4, 0x6, 0x4800000000000000, 0x10001, 0x8, 0x8, 0x9, 0x4, 0x1, 0x3a7ed1bc, 0x6, 0x1, 0x0, 0x2, 0x100, 0xffff, 0x1, 0x1ff, 0x8, 0x3, 0xfffffffffffffeff, 0x3, 0x4, 0xfffffffffffffff9, 0x5, 0x0, 0x101, 0x2, 0x4, 0xe3, 0x8, 0x7, 0x0, 0x7fff, 0x2, 0xb3, 0x0, 0x0, 0x3, 0x9, 0x6, 0x3f, 0x8, 0x3f, 0xfffffffffffffff9, 0x1, 0x81, 0x5, 0x5, 0x100000001, 0x8, 0x1, 0x5, 0xe1, 0x0, 0x7fff, 0x8001, 0xfffffffffffffffc, 0x6803, 0x1ecf, 0x9154, 0x25, 0x1, 0xffffffff80000000, 0x3, 0x2, 0xfffffffffffff800, 0xc6b, 0x6b9, 0xffffffffffff7fff, 0x0, 0x0, 0x7, 0x9, 0xffffffffffffffc1, 0x7fff, 0x8, 0x80000001, 0x495f, 0xffffffffffff8001, 0x9, 0x81, 0x100000001, 0x6, 0xeb, 0x6, 0xb4e8, 0x800, 0x1f, 0x9, 0x1, 0xffffffffffffffff, 0x9, 0x3f, 0xba34, 0x2, 0x1, 0x200, 0x9, 0x9, 0xffffffff, 0x7, 0x400, 0xab, 0x2, 0x10001, 0x100, 0x9, 0x6000000, 0x5, 0xffffffff, 0xff, 0x7, 0x0, 0x5, 0xffffffff, 0x9, 0x35, 0x5, 0x8000, 0x100000000], {r6, r7+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000fec000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6f0, r5}) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000ca4000)=0x1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000083000-0x28)={@common='ip6tnl0\x00', &(0x7f0000fe7000-0x14)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00009b3000)={r3, r3, 0x7, 0x1}, 0xfefd) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000410000-0x50)={{0x4, 0x8}, {0xa73, 0x80}, 0x1, 0x5, 0x800, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:47:26 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000004000)=0x200, 0x4) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000006000-0x40)={0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) renameat2(r1, &(0x7f0000017000)='./file0\x00', r1, &(0x7f0000019000-0xd)='./bus/control\x00', 0x2) [ 31.492636] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure [ 31.516797] device syz5 entered promiscuous mode 2018/01/04 08:47:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000807000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fd3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r1 = socket(0x10, 0x803, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000556000-0x9)='/dev/dsp\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000371000)={0x101, 0x3f}) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000cba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x20}) 2018/01/04 08:47:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000618000-0x8)='./file0\x00', 0x0) unshare(0x24000200) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007fe000)='/selinux/relabel\x00', 0x2, 0x0) r1 = request_key(&(0x7f000078b000)='keyring\x00', &(0x7f00008e7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f3000)='/selinux/relabel\x00', 0xfffffffffffffffc) keyctl$clear(0x7, r1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000381000-0x4)=0x0) symlinkat(&(0x7f0000bb2000)='./file0\x00', r0, &(0x7f0000b64000)='./file0\x00') unshare(0x2000000) pivot_root(&(0x7f0000cf4000)='./file0\x00', &(0x7f0000cf4000)='./file0\x00') 2018/01/04 08:47:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000db5000)='/dev/amidi#\x00', 0x7, 0x101000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000017b000+0x52b)={{0xa, 0x0, 0x23, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x2, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x9, [0x6, 0x7, 0x7, 0xb47, 0x4, 0x61c, 0x8, 0xfffffffffffffff7]}, 0x5c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ffb000-0x10)={0x0, 0x101, 0x3, 0x81}, &(0x7f00000d7000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a86000)=@assoc_value={r1, 0xce93}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00001cc000-0x4)=r3) r4 = gettid() fcntl$setownex(r2, 0xf, &(0x7f0000cc9000-0x8)={0x2, r4}) writev(r2, &(0x7f0000e75000)=[{&(0x7f00003d0000-0x39)="390000001100094701bb61e1c30500ff0700f8ff0100000045ef00ff08009b0019001a000f00faff040000000000ff0004e9ff0006000d0005", 0x39}], 0x1) 2018/01/04 08:47:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000159000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) munlockall() r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fstatfs(r0, &(0x7f0000dea000)=""/4096) r1 = syz_open_dev$loop(&(0x7f0000c7c000-0xb)='/dev/loop#\x00', 0x0, 0x0) ftruncate(r0, 0xfffffffffffffff8) lseek(r1, 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000e1000+0x4c9)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f000006c000-0x10)={0xe9, 0x1000}) 2018/01/04 08:47:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000008) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f000083d000-0x4)=0x4c7c, 0x4) 2018/01/04 08:47:26 executing program 5: prctl$intptr(0x8, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x4000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f000001b000-0x8)='./file0\x00', 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) mkdirat(r2, &(0x7f0000017000)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f0000020000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00009a6000-0x8)='./file0\x00', r3, &(0x7f0000a08000-0xa)='./control\x00') getdents64(r2, &(0x7f00001bd000)=""/80, 0x50) renameat2(r1, &(0x7f0000027000-0xa)='./control\x00', r1, &(0x7f0000026000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000475000-0x5c)={0x0, 0x0, {0x2, 0x2, 0x101, 0x3, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/04 08:47:26 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009fb000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/247, 0xf7}], 0x1, &(0x7f000080a000)=[{&(0x7f00004a0000-0x66)=""/102, 0x66}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000925000)=""/63, 0x3f}, {&(0x7f0000088000-0x1e)=""/30, 0x1e}, {&(0x7f0000001000-0xe5)=""/229, 0xe5}, {&(0x7f0000de1000-0xdc)=""/220, 0xdc}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x5c)=""/92, 0x5c}], 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x14)={0x5, 0x100000000019, 0x22, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = syz_open_dev$mice(&(0x7f0000f82000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) getsockname$netrom(r2, &(0x7f00002b1000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000090e000-0x4)=0x10) writev(r1, &(0x7f00004c8000)=[{&(0x7f000060d000-0xb1)="fd", 0x1}], 0x1) r3 = dup2(r1, r1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000097e000-0x10)={r2, &(0x7f00006e9000-0x1000)="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"}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000e54000-0xc)={{0x7f, 0x5, 0x9, 0x7, 0x20, 0x200}, 0x7}) 2018/01/04 08:47:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000eca000-0x9)='/dev/ppp\x00', 0x400000, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000d32000-0xa1)="c70b14d259f252a9591e74855fcaae453c57d18da7ecdab1c51f853e6e4a7bd8c97f6783f9ac9f4960c1dcb012410f81d9afb017b27f9624199a018d1e836970cbcd0ad8e1043a3aa1cf6d5f52932ddf8da82290eccc42b648ae5c3d86bfa9f10565776106f3f0a6d0ab3ce8ce7d6e92da90c0dca313cf2237ea9dd1c94494f519a456e788c3ddc3345e79953fc73e85bd7e25d8667348583ac9cd817ff62d8fb3") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x1) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) close(r1) [ 31.576259] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/01/04 08:47:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00008fa000)='/dev/net/tun\x00', 0x0, 0x5) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00005b9000)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x33, 0x4, 0x0, 0x0, 0xe0, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[@noop={0x1}, @cipso={0x86, 0x808d578686976546, 0xc45, [{0x7, 0x5, "1ab412"}, {0x2, 0x9, "6507c0513846c1"}, {0x0, 0x12, "71ddaabe3080a40c934fef6d1a6bde2a"}, {0x1, 0xe, "455d15cbcf02b393d3c21e6f"}]}, @cipso={0x86, 0x64, 0xfffffffffffffffd, [{0x0, 0xf, "1df779493e05a50b0189fe1bd6"}, {0x7, 0x7, "654a77f87f"}, {0x7, 0xf, "2e4899182f125a565f1b0dce1f"}, {0x7, 0xd, "43577350a9137f25f2f63b"}, {0x6, 0x11, "7fd82b7c768dbe9728ca6ecf751738"}, {0x7, 0x9, "5b2fbbead859d8"}, {0x7, 0x12, "3af1a1e8d38030623c6f7d6bca9375a0"}]}, @timestamp={0x44, 0x14, 0x0, 0x3, 0x0, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x3}, {[@broadcast=0xffffffff], 0x1}]}, @generic={0x87, 0xa, "ad06a6789915fd8a"}, @end={0x0}]}}, @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0xea) 2018/01/04 08:47:26 executing program 6: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000ab2000-0x10)={0x101ff, 0x0, &(0x7f0000ccb000/0x3000)=nil}) r1 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup2(r0, r1) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000bcc000)={0x100000000, 0x5, 0x0, 0xffffffffffff819a, "c022be7d7ddb3e5e9411861b31fb06f9e1907501c43789ca0dca902f77ee50dc801741c3d59e7c65f4124b63", 0x6}) 2018/01/04 08:47:26 executing program 0: mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004e000-0x2)='!\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x40) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000004f000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000050000-0x4)=0x5) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000004f000-0x50)={{0x1, 0x3}, {0xffff, 0x40}, 0xec, 0x1, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f000003e000-0x10)={0x101, 0x5, 0x20, 0x7}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f000001a000-0x18)=[&(0x7f0000050000-0x15)=':trusted#\\eth1&bdev:\x00', &(0x7f0000050000-0x2)='!\x00', &(0x7f0000030000-0x5)='ppp1\x00'], &(0x7f000004f000)=[&(0x7f0000050000-0xd)='/dev/snd/seq\x00', &(0x7f000004f000)='\x00', &(0x7f0000008000)='!\x00'], 0x800) getsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000007000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, @rand_addr=0x0}, &(0x7f0000042000)=0xc) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000000000)={0x0, 0x2c, 0x7, @thr={&(0x7f0000051000-0x6e)="a03f31e9425857cbe2ade74c6d65a20f7842377fdcb10d5a7e3751596e7e66cdf7c675cbfb7960ce0e1189de963806b35d4fc3704f07b220d31304aa282f7784ebe9b559499c954c48e62412f97ccbbee274a6b9f2d21c310546698007fb48c9793f3a7efd9002d17598f5fe4f47", &(0x7f0000051000-0x13)="e4f86fc1939f8879059a43324b77255843d08a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000044000-0x50)={0x343, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:47:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00006fe000-0x78)={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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000188000)=@nl=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f00000a5000)='personality\x00') sendfile(r1, r2, &(0x7f0000532000-0x8)=0x0, 0x3) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/04 08:47:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000203000-0x9)='/dev/ppp\x00', 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d58000)={0x0, 0x0, 0x0}, &(0x7f0000b76000-0x4)=0xc) fcntl$lock(r0, 0x5, &(0x7f0000842000-0x20)={0x0, 0x4, 0x100, 0x0, r2}) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) 2018/01/04 08:47:26 executing program 2: mmap(&(0x7f0000000000/0xca5000)=nil, 0xca5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ca5000)='/dev/cuse\x00', 0x800, 0x0) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000ca6000-0x8)={0x1f, {0x1f, 0x9, 0x986, 0x4, 0x1, 0xac99}}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ca6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ca7000)='/dev/sequencer2\x00', 0x408000, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00002d1000)={[0x4000, 0x17005, 0x10000, 0x7001], 0x49, 0xa, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$mice(&(0x7f0000ca6000)='/dev/input/mice\x00', 0x0, 0x80000) 2018/01/04 08:47:26 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000002000/0x3000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000006000)='/proc/self/net/pfkey\x00', 0x203fffe, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000003000-0x4)=0x0) ioctl$ION_IOC_IMPORT(r1, 0xc0084905, &(0x7f0000004000)={0x0, r1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_SHARE(r1, 0xc0084904, &(0x7f0000007000)={r2, r1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000006000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xee, 0x0, 0x0, 0x0}, 0x0, 0xe6f, 0x0, 0x2, r3, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 08:47:26 executing program 7: r0 = socket(0x10, 0x80000002, 0xfffffffffffff2bb) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000ae2000)={@common='ip6_vti0\x00', @ifru_addrs=@ipx={0x4, 0x0, 0x0, "8eab96ac0f83", 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) 2018/01/04 08:47:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000e36000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x400, 0xb2a}, &(0x7f0000768000)=0xc) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00008d7000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000221000)="", 0x0, 0x10, &(0x7f0000e72000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/04 08:47:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000da9000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001f5000-0x4)=0x18) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xca, &(0x7f00004b3000)=0x0, 0x4) 2018/01/04 08:47:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000008d000)='dev ', 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) write(r0, &(0x7f000098c000)="76693ecb3924e267d62f0e3d99d29bf3b37c19e33c16", 0x16) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') 2018/01/04 08:47:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x802, 0xffff) write(r0, &(0x7f0000e82000-0x23)="230000003100056d0007000000005100ffffdd0000001100df0500101f020ae523c7", 0x22) bind(r0, &(0x7f00005be000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) 2018/01/04 08:47:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x0, &(0x7f0000d31000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/04 08:47:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r1, &(0x7f0000ebc000)='[', 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r1, &(0x7f0000b1e000)=[{&(0x7f0000117000-0x1000)="c2", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000019e000)={0x100000001, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r1, &(0x7f00001c1000-0x1)="01", 0xfffffffffffffcae) close(r1) 2018/01/04 08:47:27 executing program 4: syz_open_dev$admmidi(&(0x7f0000b09000)='/dev/admmidi#\x00', 0x433a, 0x400) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x85, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000005000)={r0, &(0x7f0000008000-0x1000)="", &(0x7f0000001000-0xa1)=""/161}, 0x18) 2018/01/04 08:47:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000b4000)='/selinux/user\x00', 0x2, 0x0) getsockname$inet(r1, &(0x7f0000596000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000952000-0x4)=0x10) 2018/01/04 08:47:27 executing program 6: mbind(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000006000)=0x0, 0x80, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f000000b000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/04 08:47:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 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) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) bind(r0, &(0x7f0000082000)=@nl=@proc={0x10, 0x0, 0x1, 0x2}, 0xc) 2018/01/04 08:47:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000267000-0x12)='/dev/input/mouse#\x00', 0xffffffff, 0x511002) r0 = socket$inet6(0xa, 0x805, 0x0) r1 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000050a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2, 0x5, 0x3, 0x9, 0xa, 0xa0, 0xa0, 0x2e, 0x8, r1}, {0x401, 0x8000, 0x69ec684a, 0x8, 0x1200, 0x0, 0x101, 0x1b}, {0x3, 0x0, 0x7ff, 0x0}, 0xa4c, 0xc, 0x1, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x3, 0x3, 0xa5, 0x2cc6, 0x0, 0xffff}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1d, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/04 08:47:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) fdatasync(r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c84000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000ad5000-0x8)={0x6, 0x7fff}, 0x8) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) umount2(&(0x7f0000344000)='./file0\x00', 0x8) 2018/01/04 08:47:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getresgid(&(0x7f000082b000)=0x0, &(0x7f0000d97000)=0x0, &(0x7f000036f000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ccc000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc2000)=0xe8) r2 = getegid() fchownat(r0, &(0x7f00008f6000)='./file0\x00', r1, r2, 0x0) open(&(0x7f00008ed000-0x8)='./file0\x00', 0x84000, 0x12) 2018/01/04 08:47:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00009c2000-0xb)='ceph\x00', &(0x7f0000f40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009c0000)="", 0xb4f33f29b37c56ae, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000d4a000)='keyring\x00', &(0x7f000087f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000075f000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000b5c000-0x40)={0x9000000000000000, 0x3000, 0x7, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r3 = request_key(&(0x7f000050d000-0x8)='big_key\x00', &(0x7f0000acb000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e48000)='N\x00', 0x0) keyctl$unlink(0x9, r1, r3) 2018/01/04 08:47:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfff) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000c78000-0x1000)=""/4096) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00006f3000)='/dev/audio\x00', 0x103000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000991000-0xc)={0x0, 0x7f, 0x30}, &(0x7f0000537000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00009de000-0x8)={r3, 0x8001, 0x0}, &(0x7f0000648000)=0x8) pipe(&(0x7f0000ff9000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f0000b1b000-0xc)={{0x40, 0x2, 0x6, 0xff, 0x3, 0x3}, 0x7}) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00004e7000-0x4)=0x8) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000085000)={0xffffffffffffff80, 0x0}) 2018/01/04 08:47:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x81) pipe2(&(0x7f0000d4e000)={0x0, 0x0}, 0x84000) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00007b3000)=""/194, &(0x7f000011b000-0x4)=0xc2) getsockopt(r0, 0x84, 0x8000000007c, &(0x7f0000726000)=""/0, &(0x7f0000fc9000-0x4)=0x0) 2018/01/04 08:47:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f00001bd000-0x42)="290000001f0007bcff00000000000bf014802900e000000000400080000000cf00000000000000106d", 0x29) r1 = open(&(0x7f0000996000-0x8)='./file0\x00', 0x2080, 0x8) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000192000-0x4)=0x3) 2018/01/04 08:47:27 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e0f000-0x9)='/dev/rtc\x00', 0x105001, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000129000)={0x0, 0xa71}, &(0x7f0000cf2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f46000-0x8)={r1, 0xfffffffffffffffb, 0x4}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00006d2000)=[{&(0x7f0000aa0000)="290000001800ff0900000000f99200020a0000000000ff06800800000d000100090000190c00ec00f6", 0x29}], 0x1) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000bf4000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000afe000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000dfe000)={0x0, @in6={{0xa, 0x1, 0xfa2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x38ce}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000046c000-0x4)=0x8c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00008a5000-0x50)={{0x6, 0x3f}, {0x1544, 0x6}, 0x3ff, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000e18000-0xc)={r5, 0x1ff, 0xc24992cc1c304514}, &(0x7f0000e94000)=0xc) 2018/01/04 08:47:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000097000-0x10)=[], 0x195) 2018/01/04 08:47:27 executing program 0: r0 = getpgrp(0xffffffffffffffff) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000c2b000-0x18)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000f41000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000951000-0xb)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x0, &(0x7f000065c000)=0x0) sched_getparam(r0, &(0x7f0000a12000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c51000+0x7d6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cfe000-0x4)=0x20) 2018/01/04 08:47:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x6, 0x2, &(0x7f000069d000)=[{&(0x7f0000958000-0x1f)="6acd1f79e17cbc8319af80c70a0f9a69e0ac1ee85cafe410f4765134a10752f060850c9cd8fa38392572b6c3d4d8d51ab4a756698ecec4caaa0c04b9db86292d780eb6d7b7be9c19b8791d5bb2a371e213d16035f622a29de419133d80ac513d828ddb7638e831b80fa89e637bb2ae", 0x6f, 0xd6, 0x5}, {&(0x7f0000e61000-0x87)="a4bc95f656f1f3cb83bffa5bacad4b3d2477804342efeb9c037bf4ca0299996098bb4a3569da71b51a751e624aa9144fc01802a83b0631ccbdb29d45b54aa9ed520c41689aae6e8e61c4e5e1554e4aa1fcf2c0d198f2e5455a0a46ca73d6a799b2baea667d84279e86ad209078d7c105e352153c05a0f8db24f041fb4f462d2991317d53146d4b", 0x87, 0x1f, 0x6}], 0x30000) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000569000)="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", 0xfc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff2000-0xc)='/dev/rfkill\x00', 0x0, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000faf000)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c6000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e46000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x401, 0x2, 0x9, 0xa, 0x0, 0x80, 0xac, 0x7, r3}, {0x5, 0x8001, 0x8, 0x100000000, 0x9, 0x9, 0xd7c, 0x1}, {0x6, 0xfff, 0x6, 0x9}, 0x8, 0xf, 0x3, 0x1, 0x1, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x3, 0x3, 0x5, 0x1, 0x7, 0x8000}}, 0xe8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f54000)=@assoc_id=0x0, &(0x7f000099b000-0x4)=0x4) sendmsg$inet_sctp(r2, &(0x7f00009d2000)={&(0x7f0000e04000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000079f000)=[{&(0x7f00004a6000-0x31)="316c63d065fc1ea9a08d62f86d9f9d5d90c48940224f7011da7e94a2cff51eb35c085191c133ed028cf16c98bdc64e5651", 0x31}, {&(0x7f0000b63000-0x5f)="c049f2dbc25bf0bea0e554e3d8fc5478b6f7e3f07bf4c2b8aa45db8baad18e1526dcbf04fb3a7ae9bfbed84694b1b5d98154cadec35af02954301c1f0dffa0349a9ab19661ee9af590105760fa83cb00e0f84ded008f5bf51c6d5bd4d19626", 0x5f}, {&(0x7f00005e6000-0x10)="d447e4b7001b7c3f55e0d97c71996aa0", 0x10}, {&(0x7f0000e70000)="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0x1000}, {&(0x7f0000a06000)="f8eb3936", 0x4}, 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{&(0x7f0000b71000-0x1000)="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0x1000}], 0x7, &(0x7f0000f3a000)=[@sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x8, 0x0, 0x1, r4}}], 0x30, 0x4}, 0x4) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000eeb000-0x7)=""/31) request_key(&(0x7f000043e000)='pkcs7_test\x00', &(0x7f000091f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a37000)='btrfs.\x00', 0xfffffffffffffff9) setsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f0000b03000-0xd2)="f4d7c5135358cbd24f0ef5b16cfd099eb9c88379a7e9eb3489682437fa085012e89af7d8a16c05a45ccf1d7ebb5f8cc3200c386b7144663ca7cf5bb7fbdb2313bdf68620df0b28b72c1d53b39788d8e64a4d285e36c68988a37b67740cf206b4cc66867500e83142a05b5c89ff071ec86f8886888aaee75a434f11f1237f697da6d9755c9d5bd3f1ffa88f6eb9ce5d7ec064c7c25a2e61089d1a215cc2bce192a5bce59c549ebed039a06791db9d070f29b15769d2d5b2defb93a9ac96cc9b1b7b6919e7a45cf560dd42b7fe84764b651733", 0xd2) 2018/01/04 08:47:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000826000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000862000)=0x2, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x4000000002, 0x0) write(r1, &(0x7f00004d3000-0x26)="260000001a0053f791e6caef120003070705000100ffe000000000000000ec5500001d0001ff", 0x26) [ 31.978534] IPv6: NLM_F_REPLACE set, but no existing node found! [ 32.012904] IPv6: NLM_F_REPLACE set, but no existing node found! [ 32.025346] netlink: 152 bytes leftover after parsing attributes in process `syz-executor7'. [ 32.041045] netlink: 9 bytes leftover after parsing attributes in process `syz-executor7'. [ 32.051957] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 32.085756] netlink: 152 bytes leftover after parsing attributes in process `syz-executor7'. [ 32.096152] netlink: 9 bytes leftover after parsing attributes in process `syz-executor7'. [ 32.096175] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/04 08:47:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$usbmon(&(0x7f000034f000-0xd)='/dev/usbmon#\x00', 0x759f, 0x80) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) fsync(0xffffffffffffffff) 2018/01/04 08:47:27 executing program 4: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8080b, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d1a000)='/dev/hwrng\x00', 0x244040, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000588000-0x10)={0x0, 0x90, &(0x7f0000d1a000)=[@in6={0xa, 0x3, 0x4b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}]}, &(0x7f0000d1b000-0x4)=0x10) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d1a000)={r2, 0x2}, &(0x7f0000649000)=0x8) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005ea000-0x8)={0x0, 0x0}) getsockname$packet(r1, &(0x7f0000d1c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003ce000)=0x14) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000525000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f00005ac000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d1c000-0x28)={@generic="d14ac5340fba4de83dce7c78aef1d3aa", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_timeval(r0, 0x1, 0x200000000000012, &(0x7f0000d76000-0x10)={0x0, 0x0}, &(0x7f0000cb5000-0x4)=0x10) 2018/01/04 08:47:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f8f000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000b0a000-0xa)='/dev/vcs#\x00', 0x6b598bf3, 0x200200) syz_open_dev$midi(&(0x7f0000046000-0xb)='/dev/midi#\x00', 0x3, 0x10002) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d4a000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000a80000-0xbc)={0x19, 0x0, 'client1\x00', 0x0, "f653c45a9db5bad1", "32fc21d06d8b9a3b5914523a2d57637a2e527be0d5b8d2977c04115e1a1630c3", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:47:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f15000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000fd3000)={0x0, 0xffffffffffffffff}, &(0x7f0000558000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000031b000-0x10)={0x8000, 0x8200, 0x7ff, 0x3, r1}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = syz_open_dev$sndpcmc(&(0x7f00001e8000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x8000) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000699000-0x9)={0x0, 0x3, 0xf8, &(0x7f000003a000-0x8)=0x0}) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000991000)='tls\x00', 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00002da000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r4 = socket$inet(0x2, 0x1, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000850000)='/dev/ppp\x00', 0x200, 0x0) setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f00006e4000)=0x9, 0x4) r6 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) sendmsg$kcm(r5, &(0x7f0000a0c000)={&(0x7f0000b3b000)=@ethernet={0x306, @random="f16f1b258041", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cd7000-0x50)=[{&(0x7f00003aa000-0x1000)="c6568c10ffeb7c540f7f61d4ebc39fa4dee8e9f9d4fa4b9f034e64693312a20ca50168289c7c1478562b8a22653b6daf62df077d2b9ae2f5380ce319d93487eaddc56e978d34098bd902b1697ff203765b20bba1feeacd8dfeca8776f1a06bf71adc6f4910a687a6bf38acf134df0f4ef2a914cc415f140e2fcde026c0aa1608e440ba4ef8413030a37655500f7590f404d18bb694a7f93c10c4098560d5ffe4ec0e62f38f53895626fb39c6bf56861d272f15914fa568e26be534ae6478d13e91d4cb57a3b458164ec8d72ac07ca03348a501c934bce940d8f30bbfcd53bc5096a560b6460a4c97a7e8be5177823e5790deb0fc2291dafcc33876caa74a12a9fe31c60d1a723797a6826e82a1b91febb25b50ac8763b757e5364be731c2b4e9dd9bd7ea511f47da4e3ded0f69ab1800c04d138913f6ea2ded116a247f539c9a02ca61723bcb2ed85ff2abbbfda680470d9b42eb72cb939d9c601ee36586ebe506d1217fd888b4db588ff9ff65427deb0e5ca045e78d0b7bb90a9b2255a60b643af61c237c5a257e867b7d315fa5a744b9a84769521947effd28fb47db5c6f9d7b5cbd3e29684ad45fdc1634153a8fd4dd7df661eed7b82720fbdf9eaa185dd0b3b200f0b26967284c18ac1dfb4e3df2f5cfb2e27fb62830b940e7658e9d3f9eb0c881dd7f44fee1f25fafcb823eb9a1ef975b0bcf6ea5212c81f62fc4ea4cdbe3414f27bb4350531d50148aacf74596971341bf44e5726e407c4106229f508a41551e0e175968b3a2405da0f07c465cb4b21ee2496c4b537dbef9bde56f361c0f46a6be8b8520aeb7ecc8ea7b470ffa6735e0b4b300090f64724ef5cbdba2479e9aac41d7ef20a21dfe350aa7042bc9cdf0caf6792327b82abdf92d12074f22ed76843cc2fc0662a6442d005dc2566d44427347bd5f505e8a6a955766e79085092740d59e5ba421f2af927a39dfd2cabe36fdbc28f6f6489ee75208d58031a9b14dc60607757e775fccec147dba675079c87f424fc77897f52d3e6cc711562232b01daa24b0e7cca70f90f7db1e9243703b7e158578800ea5fbe410a18122a6b0528aeb5f58c4cb1c6548b5864b07730af8d39fcd2425bb3952fe78027d36d66b626be4749dfcc03618a60283c3d2992f431e52ca009940a7ae002af4accddc01156965ec9503f33b3c10713f23c7c7fbc042c9506582e3e62eb770348df00e2b2d43fa27ea98af91d3f5efaeebc655a3ee4734a58f4705d868e566cc5cee0965a4da1c16c1fe76f518cc62d82a080f7000009732ac29f4731169ad54fa5d5838a5b5af13eb38b050362692fee72f9d204c13b3a131f941811092f80125c4d99be0b6d644ddd24ed897e6b74a526c3f055193ad9413f03882faee41bb881ea24696ebfc9c7545ff12735f9e126f5610ca7a1a6fc46c9fe4f4a2576c534abc0da02d7aa87ecf4ce0ebbc30fa4a30560023a6b478c21780e4c6fc04f2cee31bbb260ae98609354c72d4e56ffac740702ba51e45eb9b9dceb6001e7e35a0c2628262b0219d96c8e18b9f567a8269ad4ebd745d2038d391b63075316bd55b8bfeaa084be7fe0ca0b89f33fbb86367792487226ced87e09959d82cd3d9178fff7607aac1fd5e8d0d43ea463609d5e213b8a3bb8386238862147c35efd5b2d10f47175616bf8b1c525be1e03cfbe4f464f4c48e185968af1cfa9c229e2cf26ea12ecd38cc8eeba2c1d3163fb61a39fd2cef91c966d730fa6c96fc0bd1c4f8bf9a7559b6898d55a99a75967caffb4c0411f662e4b9dea95cedd3d06aa7cac585a2f45f370b4fb8cb688d9294871d914b26157b449ee9a29e7418eac83ec5067a7cda074ee9adbbed418fe0b1b31181ad35339584a64c384d81cc42a01352370c1d62a3dbc3c96a9b826975c690155a543205d2bee1c6a61617d7878784671b048b53ff0ffe488091985dd396bde7f12063ff08a3dbeab423325cf1f13273bbe19e508fea8e516224dc5990f1d2d65cda6199a64bc913c75e264eea984661fd82afefb9b924e873b88c5650b8456014d698d643d798df0ff09e36410f98ac2f72e4721ff2d113815347cc8c70178edade34f6d2bc7f00337aeac6ac7f251de795eb355436a382edf2f8e28c14d8339d23c7a9e559b621c001d38fe9a8e65c4f46626a2f089a69f194949d2407903ac8acb54015ab4bbff0e9c4a90fa3267f1eb60fffb05cfb742d8071c2f082aef61058e6bbdf59e19642cfde7912db9ff4cc0accd77a2c70a2e9ad9381deb500b164a7622e2d1df5338dd63b675e181dfc69a41140a6ff3889447662f8c244b87fb24b5a8c77a6c3770b97127c24cf9ab0b6d53c1f26138d61f3ea70a530d7612d3afc52c9f6ad2f79edfff29359ae6f08771e3ce4fb576c67aa8f40b2ed4112c8caabd16d6316d95cbb046fbccb82241abca0d443de8ebf97ebb0a93e6a3cc8fc14a9966b958ce059f41aac20f860492f1dda543ca193b9dd8e40bdd40de388fbfffa4d8ff0d7bdc70b500674177bea8b05ac6bdffffb19413e135cb56f26a3ca51b43a27f8486202180e8f31c0c33383a86adb8378e2393662b2bddbe9c6be607c4ba6a1c817332b6e9a166ecec247a7b5aacd407269e73640dd4574f6c1d7ebf9de002fbc340a19ffd78163eb8680c537069bc265396cadfef563cefbe536ae488fb98c8544e9db28b88e4dc00109befa2e2562da60537f654c27f22dd7e11b5deb09d1a3cc5fc6af75b6b2464329983a585ff5a5ba76991570686859eac4c95caa240ea3dc1d127dc267c83a72a82dcd56ffd07c625e5aee53624253896a163a20a0dde7ba7874ba1d0c9b309cb084deb3fa265623dd427ed1733c11cb37a6097f73fa876aa7813cb48ea76c5344867eafea074815c0308097a6562c5ddcff619e82aeb698da2832dc499ec408d3d33d35265a1aca5be35560da1ca1d8510d61dd60ad3ff8e36db04c79695a0fe3a6f56880fad86c99211d677ca282a7f5e4cb7d53b29a298aa738146c2f1cdc1e26325b482f37569dfcae9374a56a7cc14972ec47b16eb1f85d97c39f727122655565588e6ae880b9175c997b7fcf6ff71916e0ea05bbbbf7964f43c639cecdccad252ac383fe136f497442f7956846f48d3f9c878d129bed036f50d7c68176e72d6e6deacb0edc666288dfba2a0cf2f15b7927e2767740da6af200d08612ed3920eb763fc6f1751c6c5e2ac33c7291caeb80307cf1d4859dcb427164cdeb81d3aec446636e51f4d251117d677ce87e1c0f324f1c4e1d22727c35ef5471d85077999f36e1613c7630c6d9db1bb3db8c04e77dd4a1bbe7fa2350fe0280d27deb076ee7b6190240f9d571ae6e20864ce20ae2a143f771d29533a57124db941e6d32fb91365d53aeb36bc8ba95cadc55c0a66fda6d8241789a59b50a3dc435689dff69b34d6fbf94a8e75a0f549e88382f82e1a00bf957811cac28b172074a411617adc3e4215d6ea2f2387395b8bcfba5b9c58c26597fb7082c6e20f5a6e21be90c2b94db5fedc77f48ecf9d31ed3abb8252fbd28fa6f0ff8b88e1b172c7b2b15b1eb899e8abdd6cac040b719f3fe5ef309970bf448e293513bcbe214dd097f9c2a0444e02622ab4b1fb23baadabdb8b04a3058e955064b6f064f137845a1ef91acea66322099b07c7c60d09732a7fa4266b2b94014c91bb5eaebe4e5774b508b11e29a77faf7dfc43da221723f929eb49111ed5ab1a16de87b12263d168cda916988928b4b3f8693c6b33c177b08f1fa6c949914e513ec89db9da504338ee42893e4a501c79c0bd37daf15e45a660db9ab614614fbafb7771598a688bdf9981cd6784a2106d2c31b3eca8f2e158af137fbe22b1797bb86f94a2a4ce0c4d59819cceb20d55691d65405da02959a105edd337e18db8dcd9ebfdde0b0984690f5110d8b874c92e3f0c91014289697fceb232fc8cc74a44579ce6110837d53c2cc2aa12ec1ce7847f6039aaf0ed9aa464f74296aa1cb6e38bd994f8f0312715b349fddb99e43b464e3b1d18f2fcea25194e1ec251248a897d98be76e61a11e449534635228f806053e37214916a721e9dd1a7791121768ce7d7c8f7f13853f2a137162565751c903953f3a8c8f8dbafe0bf7a19cd8aed96861f80ffba29089545868930ccb7b76218a1c4fb579c0b80e1be81011b847bdae972f247bb196b7d7511428931860173ca98de9c406c70f0adca2ff77bc4193d867f7c0afef6ac233f824328d19886b456ef1c105bf16bc19963f89a758a316ce2b300a0f18c7ca03ae5e46e7cc889b2175851aec344e217fc078f2ae9781a313ff9df1c18730e0d81202d0f3aceed112e86b06d5a53c394f6785ef2e551b4e2f502272baa4b4bcc52f5ba0be4500b835b80685486321e61d145acf9be199b3c45c9b40eca75c49ce6746cd76c49c067f629acb9e88549f7d389ecc6e4671db9a567a03045ef3b0a185071ebb72383914199d2fcb2aed43f7da5ea2bb40ad5814729c8e4e04d52fa990b8e107cef9488ae5dd59df93d5388497bf1a4d4cdf4591d77507349af00c089a2ccaab88b33e9d73d4d245edf028558be32516eeca01842424a00f011c54e99c452b910207811a6b2daafdc76a72b32e64b9cca1fe9c57ce4a8f6709f3a5a0422a232fa8203f22a2a9df1ff3722dd8bd5ac08dfcc73753988b1ec175f247b99b96f03cd09d54672f3e6780f09dbbd2100de5fc0b44a9570b329653b56911d26933701003abac258455fd744f3fc51aa362dab89ad2cd56f495e635e1a9b2dc2e21e557e7737ca38d6daf68833e5834f1970e9aeb68e27f4ec4aa4f1cdb166ca7dacd8e3dbfb8d19ef02911dd08390015af71bf87e071f6ad682c32dd9b497897b81741fef4113bc5442bbd1ca627c38b7dddf35077912216cc4cba81b219cdb8fa11434552e583c9f9be1ddbbcdae92312beddc3f182bc1a0354e5cb2d1b3bc7ee397d67b7cd96c35eb0309cbb1b5fe13de10340dc70e2137b294d8d51becb1cc2708447172026731eff0828c202c189533bdc7666cfd652c62491b6ab4a7fece6eed9ed1303e1e1814f248884fd235c9a0dad7e6376bb5eefee56ebb2d0b3f7429aff8476891749cd37566a7183a811f2dac9b3197ad8558e64163c1a437479e94aa64036f343dc0f821a840328725420d07dd98a877c407e2e379963166b37c28abb88bc7bcaeb54994f8b562b7ef1970822a98cee08f410abcdc699cd695cb56eb7c03f1529fd32b18f54c4b85dd36653f8dab1b86ed60531d31a66758f0a59f4a29056f7f4bce16ad40e212f526b846958b520ed3bfdcdfd1c118c5d5ff042cd3016fd069c5949ce7ed30f25f6996aa9792abfcb403251acb505cc65ac17c245b0fd886755c06c5bbd22c6d5568b370fbc638ca9f79b7b529af934cb9ced54ffc48fb50343ab240b1281de00d56212fcdca3ef97270581915041dc6e9969872b10b4ff7de2e909ecb5c15d66ff17b00e3cfd20ce5862d83541490f12c5d2352283e9f33b1c8135ae588869f200ce3a77466e78898ccefad0f70dccbdc308455da01a2df2b6baa8ff1fd4543627791cbe95ff311487fd82a74eb99d2894b262a80bce56b2725ef185fa0d8bb470cc376e088a8d960abfe368923906a0e67fb9be3b6c575546db866eb411729b662618f3df0a72d545b8673086b0258dd72c3813a7176ef18b2c27dfdb244b8d730f6202551188f4b304867cac191d87bdafb0aba86e3cfa91855e0fc95b2d90f129f5b695278eaa7d210d27dc6f3c938e509d7a540f491073f0", 0x1000}, {&(0x7f0000ff0000-0x1d)="eeafac31c2b611711d46ff09d7409d1ac8c49c90639371855a86b6b12d", 0x1d}, {&(0x7f0000ff0000)="8b6cec24e2915e13577a07802982c1883456541e47417761e15d044cd09c190d1198e9b9ca8ee2a6c66403d2e9dfe6bc14655971596b0e1d1f597c0af0195e16f2dc0491e951a6a8feead1", 0x4b}, {&(0x7f0000abe000)="1b420c89495d5535d811c03c453a868d2b5b2448", 0x14}, {&(0x7f00008d8000)="c11550ff2e5a16dd", 0x8}], 0x4, &(0x7f0000d48000-0xd0)=[{0xd0, 0x10e, 0x0, "071828ddd228b0d37c9c853dc19951b6bcdcdba37e6f345bbc330676e69bd8f5a575f2b4ea287d19c29426b2f1e6b616d071d17a5b2403a8865a27aad197b631292fd1bc9a4a1e9746eb1f83675e8ce136fd9f8eff13baf63075fc850e40ee76a9bbb4330e307cdc48bfbcadcb66157ddde66693b3326e16ba235fb1b8ac336bb7fa710a54121cfb88f4537aa3fdb9d07a40dcd6b5bad04498e2fd15e2bdc9fbda92cfe9bef018d1a14dedfc75b2eeb8484204a84cf1e398b754f0985f"}], 0xd0, 0x40000}, 0x4000) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00009bb000-0x78)="501963dae2ab368a772221d302176fa810154f6065af3daf1b902b0751ce69d25d4b26c80a9f6eeb390bba5325823a65f051c4b8aa8e3ec429925c4e4f56efe646d3aeb10d3a4341a06f59056f55e0173f2a13e579d4d820d202302a6381219786a34f2b3171d44f494fd711b8fa14e23e15deaf6d865706", 0x78) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$KVM_GET_MP_STATE(r5, 0x8004ae98, &(0x7f00004c1000-0x4)=0x0) write$tun(r6, &(0x7f00003a1000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x10000000011, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) prctl$intptr(0x0, 0x8001) 2018/01/04 08:47:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00005c1000-0x8)='./file0\x00', 0xa) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e5a000)='/selinux/enforce\x00', 0x40000, 0x0) r1 = syz_open_dev$sg(&(0x7f0000911000)='/dev/sg#\x00', 0x2, 0x0) r2 = openat(r1, &(0x7f00007da000)='./file0\x00', 0x60000, 0x80) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d60000-0x4)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000704000)=""/0, &(0x7f00001fc000-0x4)=0x0) r3 = syz_open_dev$tun(&(0x7f00005b2000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0}}}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f00003a7000)={@generic="bbc2c7a5fa249cd345af1d9660713774", @ifru_flags=0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000c7d000-0x28)={@common="7961e4300700", @ifru_flags=0x400}) 2018/01/04 08:47:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005ce000)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000fa000-0x18)=""/24) writev(r0, &(0x7f00007c6000)=[{&(0x7f0000804000)="290000001800ffffffff6800000a00080308ef0c060000000000000000000000000310ec010019ff00", 0x29}], 0x1) 2018/01/04 08:47:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ac9000-0xb)='/dev/mixer\x00', 0x301100, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000371000)=0x0, &(0x7f00009b2000-0x4)=0x4) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) syz_emit_ethernet(0x3e, &(0x7f00008bb000-0xfd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "91f60b", 0x8, 0x20003c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/04 08:47:27 executing program 7: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e0d000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000084e000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003cc000-0x8)={0x0, 0x7}, &(0x7f000074d000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000efe000-0x5e)={r1, 0x0, 0x56, "9bb4e58cb8a93a5eebeab7da64482f36335dd3c623d1efc88eda2e7c7b4873b2e419a1499b5de4ab2092510d94afe7cf050fdb7ea6b14b34d4279d815d714ba90b5df7be36fd6d793dc8d076d3bdb97b89b2edf6fb27"}, 0x5e) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000852000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x200000000000042, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000-0x4)=0x1e) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00004b5000-0x9)='/dev/rtc\x00', 0xc0880, 0x0) accept$alg(r3, 0x0, 0x0) 2018/01/04 08:47:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000085000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b90000)="", 0x0, 0xfffffffffffffffb) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007b2000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000ca000-0x20)={0x0, 0x0, 0x0, 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cc2000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000005a000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00002ec000-0x8c)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00003d1000)={r2, 0x5}) add_key(&(0x7f0000826000-0xb)='asymmetric\x00', &(0x7f0000d6d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004f5000)="3080", 0x2, r0) 2018/01/04 08:47:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xa000, 0x0) r3 = creat(&(0x7f0000a78000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000001000-0x18)={0x0, 0xfffffffffffff800, 0xfffffffffffff000, &(0x7f0000002000-0x8)=0x0}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000000)={r3, r4, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000e00000)={r2, r3}) r5 = socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x6, 0x90100, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r6 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0xa) ioctl$KVM_REINJECT_CONTROL(r4, 0xae71, &(0x7f0000765000-0x20)={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]}) r7 = fcntl$dupfd(r6, 0x0, r5) r8 = socket(0x2000000011, 0x3, 0xff) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r8, &(0x7f0000d29000-0x14)={0x11, 0x1b, r9, 0x1, 0x1f, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) write$sndseq(r7, &(0x7f0000349000-0x1b0)=[{0x0, 0x0, 0xff, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) 2018/01/04 08:47:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000c0b000-0x28)={@common='yam0\x00', @ifru_settings={0xa, 0x20, @cisco=&(0x7f0000994000)={0x9, 0x101}}}) r1 = 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) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000485000-0x108)={0x0, @in6={{0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x10000, 0x8, 0x3, 0x2, 0xfffffffffffffffe, 0xffffffffffffff66, 0x7, 0x30, 0x0, 0xf11e, 0xf2, 0x1, 0x401, 0xc832]}, &(0x7f0000e04000)=0x108) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003d1000)=@assoc_value={r2, 0x7fffffff}, 0x8) fcntl$setsig(r1, 0xa, 0x2f) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000299000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4200}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000c12000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000030a000-0x4)=0x222) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000689000-0xc)='/dev/rfkill\x00', 0x100, 0x0) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000443000-0x8)={0x0, 0x9, 0x5, 0x0}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000fbc000-0x14)=@ethtool_sset_info={0x37, 0x0, 0xff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r3, &(0x7f00000a0000-0x60)=[{&(0x7f0000976000)=""/26, 0x1a}, {&(0x7f000047b000)=""/78, 0x4e}, {&(0x7f0000b1c000)=""/224, 0xe0}, {&(0x7f00001c8000)=""/4096, 0x1000}, {&(0x7f0000b7a000)=""/45, 0x2d}, {&(0x7f0000c86000-0x5f)=""/95, 0x5f}], 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f000021a000)={r2, @in6={{0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc7a8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x1, 0x100000000, 0x0, 0x4}, &(0x7f0000d47000-0x4)=0xa0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffff9c, 0x6, 0xe, &(0x7f0000783000-0x160)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7d5a, @loopback={0x0, 0x1}, 0x6c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x0, 0xfffffffffffffff7, "5d475315bda9a1f6cf5addbf16de65992ef1b36ff2f283ad0650798cac997658bd764537c14b61f210991ee557211c98c350526739e2b362debfd9dd1b2cd819160e66b2df213a5f5fd4ae0f9db0febb"}, 0x160) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f000070e000)=0xcec190ebf9d97daa, 0x4) 2018/01/04 08:47:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d1c000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000a3b000)=[{&(0x7f0000c0f000-0x3)="8d", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000001b000)={0x3, 0x78, 0x0, 0x1, 0x3, 0x5, 0x0, 0x5e, 0x400, 0x1, 0x9, 0x8, 0xffff, 0x2, 0x0, 0x7fff, 0x2, 0x6, 0x2, 0x5d6e2ade, 0x7, 0x3, 0x101, 0x81, 0x6388a6f7, 0x6, 0x5, 0xbc, 0x4, 0x4, 0x1, 0x3, 0x5, 0x8bfa, 0x2, 0x4, 0x2, 0x7fff, 0x0, 0x80, 0x2, @perf_bp={&(0x7f000067c000-0x1)=0x0, 0x9}, 0x0, 0x8, 0xf4b7, 0x7, 0xd9e5, 0x5, 0x8000, 0x0}, r2, 0x9, r1, 0x4) read$eventfd(r0, &(0x7f00009ee000)=0x0, 0x8) fchdir(r1) 2018/01/04 08:47:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000df5000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000f1b000)={0x7, 0x3, 0x100000001, 0x8, "b8f33c54c8e10baf9d8127806c0fe34823e99254c4521a615dbea5756335dc75895a5273a509201ba2342038", 0xdc1f}) uselib(&(0x7f0000bbd000-0x8)='./file0\x00') r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00005ba000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100002, [0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000b6f000)=0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000f9000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockname$ax25(r4, &(0x7f000088f000)={0x0, {""/7}, 0x0}, &(0x7f00006b5000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000100000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000057e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) chroot(&(0x7f00007cf000)='./file0\x00') ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f0000778000-0x80)=""/128) [ 32.391603] device eql entered promiscuous mode 2018/01/04 08:47:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f00007cd000)='/dev/amidi#\x00', 0xa1, 0x10000) fchmodat(r1, &(0x7f0000829000-0x8)='./file0\x00', 0x0) sendto$packet(r1, &(0x7f0000dd0000)="f0efddfd5014372784a38ecd0fabcc20703c3e3be1358e", 0x17, 0x8000, 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f0000d4d000-0x18)=""/24, &(0x7f0000e4a000-0x4)=0x18) timerfd_create(0x2, 0x80000) 2018/01/04 08:47:27 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000b000-0xa)='/dev/dsp#\x00', 0x8, 0xfffffffffffffffc) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000008000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000004000)={0x0, 0x800, 0x0, 0x2afb2f48, 0x1}, &(0x7f0000009000)=0x18) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000003000)={r1, &(0x7f000000b000-0xa0)=""/160}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000000c000-0x5)='ceph\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000b000)="92c8105ec61e46bdaa2d224f716c5af4059f308a565ee5b2e56b71d24fefb091da6609be0db3ea6e04b2a6727414768c3574a8b0a0632880b796f304c2813a6e90ca6c3b4b5974c0f4c68b67095ed445a7bcdeb49cf328b7fb2f88027992b88688ce9354268f9c7fbd3d4bd57c65c25e91a555cf5fa30212d60de54f32334a7c9c95eb5868408eb50c7244bb446f2e32a90e759df7aa34ac840ecd0c9de8decfea9c402e4feaf2c0615e025e7ff1f5bceae08017da384356c7c60885946634029c6bfe526904547767dbafa938a12ca1b9c9fa97cbd5564d37d3c9f7e17ce367446d9e33", 0xe4, 0xfffffffffffffff9) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000003000)={0x5e7, 0x0, 0x1}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000006000-0x63)="8600000d4000028110000690efc004b722134b4a58e2fadc554e3edc424ee2bdb58962f979e269f7616a2443b5578d448f36e199a3c02d47c890d829fdca1c337f1486c29c910241f8b29e285b7f63e1979e03a9693c165cdc453c0dd32fdc5f98fb86", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000b000)='/dev/dsp#\x00', r2) keyctl$reject(0x13, r2, 0x85a, 0x0, r3) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f000000c000-0x8)=0x73df) 2018/01/04 08:47:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a43000)='/dev/sequencer2\x00', 0x284200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00009be000)={0x0, 0x20, 0x30}, &(0x7f00003ce000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000f57000)=r2, 0x4) bind(r0, &(0x7f00009b9000-0x10)=@ax25={0x3, {"df8d913d393f87"}, 0x8}, 0x10) 2018/01/04 08:47:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write$tun(r3, &(0x7f0000424000+0x70b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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0x1001) read(r2, &(0x7f0000063000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) [ 32.446677] device syz3 entered promiscuous mode 2018/01/04 08:47:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006a9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b, 0x0, 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d78000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000b65000-0x20)=[{&(0x7f0000b28000-0x80)="fcb9869078581a3f13198533425cb5eb3143974dc797bdf03a8be52a2d3647839ab71a50f10a359d001669de8d41772f87cd51f471507b612c7b0d82076ddc7f5574b326c146eeb516b4b66249007c07ff030000d17e5699e4ec4b796701b4f18eefc60c6ec5b8f2ad909b1c6b36a4411902b16dbf6724354a19e53b7948590b", 0x80}], 0x1, &(0x7f00008c8000)=[], 0x0, 0x0}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000396000)="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", 0x1000) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000d24000-0x79)=""/121, 0x79}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x2, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/04 08:47:27 executing program 7: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005cf000-0x4)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d13000-0x4)=0x0, &(0x7f000017d000)=0x4) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000d16000)=""/103, 0x67, 0x2000, &(0x7f0000279000)=@llc={0x1a, 0xff, 0x8, 0x8000, 0x0, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) socket$netlink(0x10, 0x3, 0x1e) 2018/01/04 08:47:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x17) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000310000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e87000)=@ethtool_ringparam={0x11, 0xfffffffffffffbff, 0x6, 0x7f, 0xff, 0x6c1, 0x9, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000bf6000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000056b000)='/selinux/status\x00', 0x0, 0x0) listen$netrom(r1, 0x6) 2018/01/04 08:47:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2c000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00007a2000-0xd)='/dev/dmmidi#\x00', 0x2, 0x80401) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00008ac000)={0x80000000, 0x0, {0x3, 0x2, 0x5, 0x2, 0x53}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$alg(r1, &(0x7f0000913000-0x38)={0x0, 0x0, &(0x7f0000720000)=[{&(0x7f00006b8000)="02e577b4e886569e5417e40cb7efb31b2529f012d0124b39138d13ad78fc8015009a6007470194322bbea0767763c1af249d45b86a2a6bb89b79a9fd5deb1bdc38a30d3e038cd6ba8642978dbaf39d9fd74cc7b928348e37d1f157d25c47de5c7c42ed881ce71e0da8bf806093afd08ac7a495286df078cdd0821fbc202c46607b82c34188ec75bd781f4041e8eed23c3c9619b11bf605f53d794ccae4dfc165ab8b71325d1ce93b95c0c5698606bed184b5a896d62bad55ac77520fb02b15f3d6311af71bd2882cc8f9d8ff824e4f6573f3031f0d68fc5bd051cf44c84cba00f5d8a560dbf999e16f796a600fe5b94b", 0xf0}], 0x1, &(0x7f0000321000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00005d4000)={0x0, 0x0, &(0x7f0000b2f000-0x20)=[{&(0x7f0000b03000)=""/232, 0xe8}, {&(0x7f0000f64000-0xac)=""/172, 0xac}], 0x2, &(0x7f0000c1c000-0xea)=""/234, 0xea, 0x0}, 0x0) 2018/01/04 08:47:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001df000-0x1d)="3a8ddd238e7f15ef4fd0334e4718843710f1c0eab1d2ae023f176065aa", 0x1d, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000014f000-0xb)='asymmetric\x00', &(0x7f000041a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b40000-0x7f)="aeb27350bba1de0da2216064f79fe6f535f03b51d27c78fed27d7c8d29201a901bbdda5b21e7e813d37fb2f0c92a8f455184847368d27b0751422e26604c9889d653d36c06033684431e32bc2ff3c697f2c81a0a3f11bd1e5e68a755da58bed73625d153942d8935a2301f90caf3e6223b03fa0e89316fb92f51faf8d71408", 0x7f, 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f0000b3d000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) mlock2(&(0x7f0000cc1000/0x4000)=nil, 0x4000, 0x3c0bf273011e5918) setsockopt$sock_int(r2, 0x1, 0x13, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000a20000)={0x0, 0x84, &(0x7f0000e4c000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7f}, @in6={0xa, 0x2, 0x5e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7dc}]}, &(0x7f0000b6b000-0x4)=0x10) vmsplice(r2, &(0x7f000022d000)=[{&(0x7f00004ba000-0x89)="c6a3cba4d0fa47cbf8e4139f2300863bcc657690bd9f9df34f4e9fbb9804b5184e7264e53545e80d83d542f562358468129a8287a62e380171df987e5555020ff79cd598759bfe6fd4287a786bdfb603b5b65bdbf01b28480e0c31e766c27879d817ea943777dad5c0dcf63cbe1502a3983893c59808cd862921d51d65069ce8a1bd8d3d658b3857bb", 0x89}, {&(0x7f0000c23000-0x6a)="b62b6ecf7f6c0b27153d3300e1a8ee50c5d1d1e1f71024fdf2c46a6f5681517ba43417926556ec74cfd8bf407c1785b2ef29d98dae25a81948bf9d7a4353c82bdca809b6768ea4ddd9ae53496bc4184114ade58a867337233caf71e5c5f4c3c74ade31a2c1e605cc837e", 0x6a}, {&(0x7f0000ad8000-0x4)="a11e46c0", 0x4}, {&(0x7f0000c15000)="67287e9f0d73fed4b856ca321bedb7424e3e866c1826b307c05cc7f627e0e15c5f39438d74c703963e0ed0dd8d5e92a401eddb187509a904cbfe88f3d286d2fcea0885053134d7fcbc1efb90629b3095f18f1746233413c65c375b68369a2a817a4c157cb7222596cb52419ed1a21cafcb2b2f0b1e0dc6c34a9de207d95005d56944c6e8b90204ded0d221559e3ec0c9c7c986561842d2fbbb70c3725d5cdab0fcaf05bc7d1565d839213beb8b10db08a146f461fcfec4b4b4e8b3c89be8fc92", 0xc0}, {&(0x7f00006e3000)="471f5a9d0e187fde6b2b59b12599cbb04d4e117e2107365009bbe7ada4db6658f66856a44de0d656661aa80373d1c102b8483addd29580688e37b161ff0b1333e2bc88f3226789da8ce41a16a19dd3be05bda75c0fd657295dd9ce98da4fa929b9292b1a6de1", 0x66}, {&(0x7f000029c000)="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", 0x1000}, {&(0x7f0000171000-0x22)="4371622744e91c06570aa5db95a92cfa2b1dfd124a63d7d4c2e4968b0b31a9a66a5e", 0x22}, {&(0x7f0000cad000-0xa7)="69676e4ce55e01cbcdb72228143fede6ccbfa737e366c98740c4001050b121d1544abff6ff3bd39f9b35caacf1b575fce9bf3a48420b80e5fa911e907941ecf3a10894e050a4de2fe30cb8b8f3ea32a2c29bf78001f226f0af372aa8c4b1c46b397e416a0c3d0a9e0f50243a2b76c141319ea16d13c8104cab63443cd20a8b874b0c581018e58882fb57644dbce80e9aff7aed6508e5a0cf49ff822177cc3103dcae72befb190c", 0xa7}, {&(0x7f0000cc0000-0x53)="ba75fdbf6cffc8c368857ab09e95530b9b77ee72a068f032ba64dec7504dc4226732a6a88d2bd8f67ba0919583e369696b2852b5d08cdffa19399dd08515b9f164f6ece2930ca1573fb7808070b5a29bdcd3f6", 0x53}], 0x9, 0x8) setsockopt$inet6_dccp_buf(r3, 0x21, 0xcd, &(0x7f0000c9f000-0xa7)="65f342c94aa19a52d03920b91153abdeb083deb33c4cd0c3aee75cbe70bf2a882232897437c7048d3f3546b7a6db54f38871f1ca5170af9ee9c75a0f97bdb506608e0c274ac13f8e9ca69137a3782be600db1c19c80ae626cde2e8ba22d15df41e5fd27e805eeb9c1cad93d90b8537ac186dc149293d7fca92b8253d891a59a52f36c1951226165302ba2d236cc566ea623cba958facd5cbecd9ca93be7f7122202767f62c7f89", 0xa7) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000714000)={r4, 0x20}, 0x6) readahead(r3, 0x40, 0x4) getsockopt(r2, 0x2, 0x400, &(0x7f0000e30000-0x49)=""/73, &(0x7f00009dd000)=0x49) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000813000-0x4)=0x0) fcntl$setown(r3, 0x8, r5) ioctl(r3, 0x100002201, &(0x7f0000843000)="665dc3a781008d467e01396b40e3955160ac1cf33a5609992b41d90b4f39ce5ff7c435b1644e414047384e3f38f0cb53fb67f62714931838b387720c5d0fc6e04d67448f00f4f2f150b69bbf7b05d0") 2018/01/04 08:47:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b3c000-0x8)='ns/user\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000085a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00001be000)={r1, 0x8}) setns(r0, 0x0) 2018/01/04 08:47:27 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000012000)={0x82, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) r3 = socket$inet(0x2, 0x8000a, 0x100000000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000013000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x5) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f0000012000)=0x0, &(0x7f0000008000-0x4)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000010000-0x80)=[@request_death={0x400c630e, 0x0, 0x3}, @register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)=""}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000014000-0x5c)={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, {0xa, 0x1, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0xfd, [0x1, 0x8, 0x81, 0x3, 0x4, 0x7, 0x8, 0xfffffffffffffffc]}, 0x5c) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) 2018/01/04 08:47:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000359000-0x9)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000059000)={0x0, 0x31e, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x105, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f00009ce000)="fa7456d6bd21714ae9a79ebaf8f50d81e390d970fc699f4c8ad31f6d3149969168e911db19b9dd29bc13e7189eb4c63fc0e3d1f48e882c8bdae8e008c02d2504162887789d6de1bb6bd1c141d1f5c24673ec0a601523bfef1d8292a1a5892e8aca6bbd28cb74a759611eff7b7cfea8e3a418aae508d4329cb210e2a81779792beb8a32f24949c3518e0d28586c41eea8d9ca067be12dedfb194137b6cb4af01e9d5cabfd5b3b9d9f07002acd215d2ceb9ab80473d0238692a1aac5476fa4ec18a69064f9") socketpair$inet6_sctp(0xa, 0x80100000001, 0x84, &(0x7f0000297000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000f1b000)={"ba0981ba97a0cf6402285136a6983d6e", {0x4, 0x200, 0x9, "8f3fa3b39a4c", 0x6, 0x0}}) r3 = gettid() sysfs$2(0x2, 0x4, &(0x7f00008f1000-0x6a)=""/106) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000077000)='/dev/rfkill\x00', 0x0, 0x0) r5 = getpgid(r3) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f0000cd3000)={{0x2, 0x4, 0x6, 0xde, "81989638e8b1830a19fc976f13e917291257a0480306a79e281e8bcee820236bc4837e05ad0a943e760f5650", 0xf6b5}, 0x0, 0x0, 0x8, r5, 0x3, 0x9, "b9ec942c145435f4b82dec4b66750787dfae8a8bbc72fcd55e5bd9069313892c5ab414d9bc068a83e11448d7f49f4ea2523b6c6177c71be23806b99a1c290726", &(0x7f0000a7d000)='/dev/ion\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xffffffffffffff9e, 0x9, 0x2, 0xfffffffffffffaf2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000b74000-0x4)=r3) syz_open_dev$vcsa(&(0x7f0000247000)='/dev/vcsa#\x00', 0x100000000, 0x80800) 2018/01/04 08:47:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000541000-0x11)='/dev/vga_arbiter\x00', 0x8001, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000524000-0xce)=""/206, &(0x7f00001c9000)=0xce) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') lseek(r1, 0x0, 0x1) 2018/01/04 08:47:27 executing program 5: mmap(&(0x7f0000000000/0xa79000)=nil, 0xa79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000922000)={{&(0x7f000048d000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000a7a000-0x20)=""/32, 0x20) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000a79000)='/dev/usbmon#\x00', 0x1, 0x242) mmap(&(0x7f0000a7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000a7b000-0xdf)="cdc3a503cdc60e2b04e580490c8b04019f4acbc5ed53ff19bd6be5b5d3bea61855d0c474253bc9b315f725893b9277483b629d1a7878ee307954b4c989ce3b28f6501672b0c5bafe66880d71466305b371bba417f7c4772caf710528044d3e16c6e01804e4fc33cd7ae3eb6ec62a807dcca2f111bf4a26aa3c05623367d9d63cfed8c666bc8fb5fb5a237baa55d3413f5a5a4eda9523c042d4dc80812a9b9d9464bc84ea94b5553bcc83308a34d8a36b4a6b35470882dd11a944d8afc100503b76bb263a267d886880ed640ebf15a9eb5c07e4e1527552c443fb8ecede5881", 0xdf, 0x8840, &(0x7f0000199000)={0x1a, 0x1c, 0x4, 0x7a46, 0xffff, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/04 08:47:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000114000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000e38000)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000125000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmmsg$alg(r1, &(0x7f0000004000-0x150)=[{0x0, 0x0, &(0x7f00009ab000)=[{&(0x7f00006cd000-0xd3)="cf2d7d5ae0a6cb2f8aaa61042fc27ea7aead00faefda419195908c42efef83ddd97d3f7f852ade7d92f6dd36ca8c200f9d7510976a1bcc55d8de9d22947659d8d9720fe9969b6162caea294e116360eb088270cc950b1d34bd7bd818fb9a1ac5d54d8d7bd3a108fb6871fa1e6b1a0d8dfd35de05caf0703cc5b18960628034f22b3c2c016b7c2ada7f72d3f6908fad27b9b2be09a8656f7b5f14df17baa4e8b8fb2d8f60330f0bb1ac5924328f566ccd4202bc9220ba2541e57ad921233690e293636cdb7831772fb11386055e37711382f695", 0xd3}, {&(0x7f0000800000)="5aa8b2fd7d5b5a0308884dbe78265f0aa5ee804905d3f1ec5da6ee987366724a26362375dd2f78ff76315840c8a3c71077a57b13945bfeddb6544a3cc860ed00e89f80630140ff05994a1ca882b44d17cc3ca4b0b039ad1b5948d237aa686897eb", 0x61}, {&(0x7f00003e6000-0x22)="3235b3c81251973e381a3fc8005e4e0ce885ae3dfbc3612f20e13c0c4a75795a8d6a", 0x22}, {&(0x7f00008f8000)="b7c30adfe246aeff6ffd8f205af23159b45abccdc58c9c0830661a706be3ed7ff051b5005994b1c74c77634d1dc2552dfc8981b2ea56f639145df2dd6b6421986cdfd4684786ef2ac3109f68b8de788e884eaa78af1d0f041e4192be5d712d5d46a14a727908186c801de535e9547604f5ab3f3da620ee532fedde177cea8f5dc7585223d24143cee0de76705ac9c6c9698d30053a18d2db27c55963a9241cb685a407552aea0ccff79209b543165f260c6e6651fe39eaca80d0304a81d4726b910c90b39367863d43f91423", 0xcc}, {&(0x7f0000843000)="470fa450ad", 0x5}], 0x5, &(0x7f0000dd4000)=[@iv={0x1018, 0x117, 0x2, 0x1000, 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@iv={0x50, 0x117, 0x2, 0x38, "f553b0c72d387f71fad96f5700ec2952b68a1685ad2861ca023030b88c12479854db5aad0277854dbf9dd0b7aab36b492e1a2e9d913d7320"}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x88, 0x117, 0x2, 0x6d, "1b55cbb89fea36729dc69468e6412f95d4a07aa13d29780448257b55b8b52090f865b664633edecd8c2e6b662c1a51008f1aadcdda1ec17c891722d03d5fef186586fa7f1c735c990eba58748fbb4ba8897ac11bb2251fceb35508eb7bfa298ffe1136a890b3b503bca9700893"}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x240, 0x800}, {0x0, 0x0, &(0x7f00001be000)=[{&(0x7f0000935000-0x39)="934c00a96aed14874ca4440b74abba43044d1686f33a54ec4351c1878d5319858e767e620f7183c0386d6a07b3e5a77e435830c6357a0b3530", 0x39}, {&(0x7f0000f4d000)="2078bab468059188e9cc29605e0bd2a716d572bbc54111df5f024e36fb6a708fa9072fbd12e0d49758f01a90415b797fc348ca734a9235018a66fa06d393cd91eef73700c1dac347e291807279941a1c85556dcf43d9530f02763037b20cec528edb3f120628057100d22310fbb48bb43a2f222a7a738b70c6f10ecdae20e5c0d856bd9f7469fbcda8e913df6a48a2c10fd0462db8d1c429f762091130", 0x9d}, {&(0x7f0000cb8000)="7971df7f5132829678b3c3ed8fa69f9ccfe85a15c30f11533032cfc6b6416595e7c1c8d84160be11afaf6c538136bc1f25d3c959dd1bbcd1c5d629b22e79f3dbbbac96555237a439cfbd644df5", 0x4d}, {&(0x7f0000aa8000-0xc5)="f0c349eeeaead4df83a4c6aef1d80c2e2d422bed2fffcc0ed40239811dd76e50e1d7bc3417557750d2a1066342a403df874620b23f13232db381a02134b74935042f0c1d1c10ef087c2fd2112e2dc0fa7adff00c3ece4ea1ab6909303decd9e21bd70b5e20a2c976c5295b485405c668a9b33054fc2bc9e6c2c9919a7aefa6424336e19283476a78eb55628e2bc07ce2c84a2b3623323a3ce7dcbe76fe4b766e7bd804af50a9562e34360142ac4643e4f34d3aab6b27f7deb2aae0945e5551c1965ad40ae8", 0xc5}, {&(0x7f00003fd000-0x52)="f3e47e695c17c67cf0296253c04c7c94915f271171d8eba97ebfad29143567d39eaa19b8348d21ce6dd607794f50ebcee19f12a96f019f40ce31cec8cece9bf68510cfc4156e60ccdca2723cd96b97df28a4", 0x52}], 0x5, &(0x7f00004c9000)=[], 0x0, 0x880}, {0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000bf9000)="cfeb4481bb9a83c57e5c49688fbb89d2c19a0df691d4aabb069a26afaa36ac4476b2cd55897bf7bc62d65054875d872ff5ea253c77c11f63e2062aa9f7a141e7ad60f52a4a03278298d1711ec6c18ba9ba9390574b62c55132583ba2a9adb82217cd3a829ed7acd365d425d6f533c674fe4bb59c1e380dcfb56eac6e354b38493e1fe640d11bcfc34f528797191587bd475d3c219b5faaea9ffc6e709e6858ea9ccbd5dc0cb22225a42e8c2207a8e3cfa33643e1372f01e0323d6c", 0xbb}, {&(0x7f0000683000)="d3b85267d28d935dd728e26ff1477105524bc6d0e019aa8da81faa2e188489ee53d1c264aa828cbc5e419521e0b81e2b326fdd2fd2a50ca021d945bd8c5ecd1e06b17770d01d50bf6df208923a3da17198eba8164692c336f3f84f25243c51df25f83f46c54e38f8b064b5e6086f26708d649db82968ff9b8210c72960b68bc95be31a25098695229c63240217488318a4e1784aa29bd6c988fc131621a648d2ca6cd3a37a781646f2548cf3ecdfb2e82f35ea4b71a754dba677035397efaea6650a8984eac0e477d9e6ab9847186710559d40890a47e1f81e97", 0xda}], 0x2, &(0x7f0000a66000)=[], 0x0, 0x4810}], 0x6, 0x4000084) r2 = openat(r1, &(0x7f000030b000-0x8)='./file0\x00', 0x200000, 0x2) readahead(r2, 0x2, 0x8001) 2018/01/04 08:47:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000060d000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000142000)={0x10000, 0x2, 0x4000, 0x1000, &(0x7f0000611000/0x1000)=nil}) 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) vmsplice(r0, &(0x7f00000fb000)=[{&(0x7f0000272000)="71a21ab983f092aaccd2d0f94846aba8679f18fde21ca1f81fd8fdc9cf2afff40423935083c7d895f4750b3fb3731a41767c1adc0433d45cc592292ca56fb2fe5a165a888e04e66e0f8dcb7e53a0e2ca390797756aa52668b2e389375304d4d844d76cb255959d7511db9a07cfbf43d5ac8f51639ffb111e19503c4ec118b5dee2ac92dd22e5cad173073178ca964e9052da46639c7acbf66beecce19b9032f532d0ad9211ab1bf70f8a25b02d35af90b0eb50819c019adf892e22cf45c29b0e1943f9f541db4f028e7586a2abbacfcb9ed7", 0xd2}, {&(0x7f000005a000)="8b171b22f1c67015e306fac792029c8a5fcc801de028692886906626fdea4e0754baba9eb4c5a939bb4d9f073b21736e6f453585602a95d9e6c970337ecb3fe1ae570597de7c650e85e2d1285f385577a5d80a4d64257bd16f205648ea5875e3d131cee01ed357cc50aa9e725c836e88c22881f03ca4d77d2c985c045615754e7ed0790ba5eeb0af0d22422428af59662b1fd4f7d582ab15cfb4992cab8871f859fbc8c07acceba52370cb5638627f5ae1e9b45156", 0xb5}, {&(0x7f00009e2000)="942db1755fc10d2056c5e7022d90c872bbd1a7cec0be804df8335c177c29d5b560177522ea", 0x25}, {&(0x7f0000b3e000)="a4c5b3f74b21b32c49343b2af55fed0fba6d496c044a30a0d53a7ee823316bd41f9ed209569a9b9906ef780277b73eedb78cefcd8f436139a9b6182f321c3840b45c5fd5b57a48d7fe2b5193ced98dd707f7abd38a84f93a35cd2e5168d5b6974717435c7af42d83c4344e421ac0e9cf25fb5c48f5a5d9e6dfc9c3393f02adfb61fb0c7dd7c5ff8ed9b133b5ee7b5d82b13b2609d87280cb1a469d4df2278173c2f7cba9eeceb3158747a8201b50a17254ec9a5816ac3a40064451528503", 0xbe}, {&(0x7f0000ca6000-0x81)="a019f248eab0736107ecce070873ede72d1c9f8aa75b6b37db207413e0f7c5e25f29e07f1cbbb55cced09aecd41887e4f7cad00a313c4df5287064d7308661ec546dad22126d0abf60e6f45c338d640889a3db7316cc44455944469b3cd1d222274fb1dd0ec2ba05505c2b63e39fb5ec635c30e1fe3680ba6f6e65841f8947bfe4", 0x81}, {&(0x7f000027d000)="d10f3fbd41e96ee90cf086a0cbca7400c6311dfcfb5c1cca92baedcd7dee7b101d31e0dd5c584201e70ffb522efb3efce9da5936e2db959611404eef6d6ce87b542206bf208d23ca24920d3eebfc7827b98770a9", 0x54}, {&(0x7f0000f3b000)="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", 0x1000}, {&(0x7f0000ba1000-0xa8)="4379d8cc0925534abb0de0d10c972d5e1e777441015f2209627fd929e64ec155fbf0ee03fc17023f522950bc0605fc4a979361e1fd487b650fefc980f77c820d091924349f2dc08efb6076f70fa91d53aa89c28159d57c1f3c9d51582c4fe4fa3888a79514ecf94de8464b17a516ffa53b1ebe9ddb2b9d6a4063c4f873be5e53179d6925a3ba77dbfe1de3edbf756b5de8ec182ff378ebfac453eb9e815f16c62bc7256a5af8a1ff", 0xa8}], 0x8, 0xe) openat$hwrng(0xffffffffffffff9c, &(0x7f0000324000)='/dev/hwrng\x00', 0x1, 0x0) 2018/01/04 08:47:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000c5d000)=""/0, &(0x7f0000df1000-0x4)=0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000f60000-0x4)=0x0, 0x4) bind$netlink(r0, &(0x7f00006a5000)={0x10, 0x0, 0x1, 0x81}, 0xc) [ 32.651262] WARNING: CPU: 0 PID: 4339 at mm/page_alloc.c:3936 __alloc_pages_slowpath+0x1868/0x25c0 [ 32.660433] Kernel panic - not syncing: panic_on_warn set ... [ 32.660433] [ 32.667799] CPU: 0 PID: 4339 Comm: syz-executor3 Not tainted 4.15.0-rc6-next-20180103+ #87 [ 32.676196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 32.685543] Call Trace: [ 32.688122] dump_stack+0x137/0x198 [ 32.691756] panic+0x1e4/0x41c [ 32.694926] ? refcount_error_report+0x214/0x214 [ 32.699654] ? show_regs_print_info+0x18/0x18 [ 32.704131] ? __probe_kernel_read+0x16b/0x1c0 [ 32.708690] ? __warn+0x1c1/0x200 [ 32.712134] ? __alloc_pages_slowpath+0x1868/0x25c0 [ 32.717120] __warn+0x1dc/0x200 [ 32.720377] ? __alloc_pages_slowpath+0x1868/0x25c0 [ 32.725374] report_bug+0x211/0x2d0 [ 32.728986] fixup_bug.part.11+0x37/0x80 [ 32.733028] do_error_trap+0x249/0x290 [ 32.736893] ? math_error+0x310/0x310 [ 32.740669] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 32.745832] ? find_held_lock+0x35/0x1e0 [ 32.749873] ? check_noncircular+0x20/0x20 [ 32.754092] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 32.758920] do_invalid_op+0x1b/0x20 [ 32.762606] invalid_op+0x22/0x40 [ 32.766036] RIP: 0010:__alloc_pages_slowpath+0x1868/0x25c0 [ 32.771628] RSP: 0018:ffff8801ccf5f8a8 EFLAGS: 00010246 [ 32.776966] RAX: 0000000000000000 RBX: 1ffff100399ebf30 RCX: 0000000000000003 [ 32.784209] RDX: ffff8801ccf5fb08 RSI: 0000000000000033 RDI: 0000000000000000 [ 32.791449] RBP: ffff8801ccf5faa8 R08: 0000000000000000 R09: fffffffffff80f8a [ 32.798704] R10: 0000000000000033 R11: 0000000000000000 R12: ffff8801ccf5fb68 [ 32.805945] R13: 0000000000000000 R14: 00000000014280c2 R15: ffff8801cbd84580 [ 32.813250] ? get_page_from_freelist+0xf38/0x3c20 [ 32.818159] ? check_noncircular+0x20/0x20 [ 32.822376] ? ion_ioctl+0x19e/0x210 [ 32.826063] ? do_vfs_ioctl+0x190/0xfe0 [ 32.830017] ? warn_alloc+0x260/0x260 [ 32.833805] ? __lock_is_held+0xb6/0x140 [ 32.837856] ? __isolate_free_page+0x510/0x510 [ 32.842420] ? __might_sleep+0x95/0x190 [ 32.846376] __alloc_pages_nodemask+0x5aa/0x700 [ 32.851043] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 32.856036] ? __lock_is_held+0xb6/0x140 [ 32.860092] ? kasan_kmalloc+0xad/0xe0 [ 32.863962] alloc_pages_current+0xb6/0x1e0 [ 32.868266] ion_system_contig_heap_allocate+0x40/0x2c0 [ 32.873613] ion_alloc+0x21f/0x840 [ 32.877127] ? __might_fault+0x110/0x1d0 [ 32.881176] ? ion_dma_buf_release+0x50/0x50 [ 32.885572] ? kasan_check_write+0x14/0x20 [ 32.889781] ? _copy_from_user+0x99/0x110 [ 32.893930] ion_ioctl+0x19e/0x210 [ 32.897445] ? ion_query_heaps+0x3c0/0x3c0 [ 32.901664] ? find_held_lock+0x35/0x1e0 [ 32.905709] ? ion_query_heaps+0x3c0/0x3c0 [ 32.909921] do_vfs_ioctl+0x190/0xfe0 [ 32.913693] ? selinux_file_ioctl+0x354/0x540 [ 32.918161] ? lock_downgrade+0x860/0x860 [ 32.922285] ? ioctl_preallocate+0x1c0/0x1c0 [ 32.926680] ? __fget+0x22b/0x390 [ 32.930124] ? security_file_ioctl+0x89/0xb0 [ 32.934514] SyS_ioctl+0x8f/0xc0 [ 32.937865] entry_SYSCALL_64_fastpath+0x23/0x9a [ 32.942590] RIP: 0033:0x452ac9 [ 32.945757] RSP: 002b:00007f67091b5c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 32.953437] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 32.960679] RDX: 00000000209ce000 RSI: 00000000c0184900 RDI: 0000000000000013 [ 32.967920] RBP: 00000000000003a3 R08: 0000000000000000 R09: 0000000000000000 [ 32.975162] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f37e8 [ 32.982403] R13: 00000000ffffffff R14: 00007f67091b66d4 R15: 0000000000000000 [ 32.989883] Dumping ftrace buffer: [ 32.993476] (ftrace buffer empty) [ 32.997158] Kernel Offset: disabled [ 33.000761] Rebooting in 86400 seconds..