0x4)=0xd0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"b3a640564b6b3c4a552c1bf7a097e2599a7dced92edc20eef803ca02b90000000000008000c73b52bc3910e90c3cd9b08f9f0c66d5060000007f652cd85a009f834ca0277319becde7fa12824b8c67f23e2e4b329a5d70a089b19adb319c213eca82fd2a3fba9ecd740e45048c23efbaee092f30205a1c24c0f4048bf5a4b0c4f3f12787f14e6ac556aa27202eb1fc1b53629037a6891e0c4adbc0157a66b4ee4b0507870f2d43b22a433711d0098e74196c3410417332ed4b74252b0b35e0f97cc50d1ac561c8862ca2ff9021f014d5a1916da1a85f43b13b54d20968d3589c7023c5e52efce267bb4035ccfcaf06d8e1238a43214b2c010001008ef5d9adebe59d134b7ddbc75a5233f7e3bf29438b9dc6b42971b08f7c310cb7893025c377cd552e246a09ca3e3c3e2857961500010dca5c050f70ffa0cd816aaac8ffe43ade51f8b228f11040bb056a4dc09e636ea63f6e46b960355553969ee61b99d391ea90484d7fc901659ab8ca00000100da888e0a9c7ae207639fb7bad86791891fc5eb426feb1d03d065598e9843f6a641e50006ebaea5e00dd54ea11bd17a55903b55a5bddc1c410d8fce7fbcf931af94b07d1051c07b63fb2630ca451f8f8f6171ea68ba2503a46eb681078ca5bc212ac03d2a19aec137048ac9fd050000006a4d327a658d6db195415b98bc9e40f31f4a2998320efbf5b33623bfb68c882f295d60c760f014bd890cc8ce48820d62440a63400f84398b0ecd366e33786cb70345999f592e25f9a6ddd1f35882a96c51179e30a7985ac3ef0800b19abc812d75fe2d1b72d4c37b0b731101b0e36c557b5036cb0f559bcb8bde2dbd5eddbb1a1615e796bab2f5ab8a816f8e3f7d05f30000000000000000f96864528345792142482c4c3d63b535c49cb0a1c715414219bfd1521881f4e8696dd38667f3431c298d8559bc046d73c70767d0eda839fdffffffffffffffadcbbe0800000008707916aea7065c6c4800000000000000407d6ba11a881542276462bb0dfd30560615cd0ec41c4118878daeb1ea2c67f2071bccde6a20efac7afb7002713423522e3e245194876051ae20f66d3590bf1bfc3e96917108d4220209fd33f3da7e6207f60a187e38704ca0b8b0ccc690238dfb597eb33a48b972d635fab0db5b2cda45dd74127f5fa37ac27e30a671ae4ac3590e9988713dbd001375dc0b9ff68990573b196c8248ea1df61dbfd5107ca92123b7ddc911076a41ecdc973908bf65417dc1c33cdcd45df4ddf43890aee999f8bb2f2aa5315cad61550246065a69c6f97b216ab7847b0a4c34a36eba20460657b6c369fccc121d3ac2c75ea64df3877bca562408d431091cb1578389c48d2512f5f808204a213264cfe890c4439ca9f32e0f69ad1006a618128dbdf1545079d7970100008072b52126dcdc50cdbba6010043"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/02 17:10:55 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000f06000-0x8)=[&(0x7f0000126000/0x1000)=nil], &(0x7f0000f79000)=[0x0, 0x979d], &(0x7f0000f79000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000019c000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0xffffffffffffffff, r0, &(0x7f0000001000-0x8)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) ptrace$peek(0x1, r0, &(0x7f00001e0000)=0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bdc000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000d21000-0x8)={0x0, 0x8}, &(0x7f0000c00000)=0x8) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000303000)={0x9, 0x6}, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000024b000)={r3, 0xf6, "003c7c5309444fa31502f8e0e3d1d658f0920635673992dc7c05d68d2a3fab00ee2c37bb25ac68c02875a43020dbcf4446a387b5278ae34d7c7df6b582a4bc30471ab4d997d29d6324c53cf67bf84a9f475c287c9ff25dca3d97b75df3854d6626a5d5c9c6286d8651b8cf4a39d16aa92f3219394b9cff18a84691b52f665d56a9ff7c60a8f21a9d551021f15e1f0f48dd85a830fa1712d49b434f11594b4b908c18fab4046d756640d8b1072ffa10363caee7b2106d325978c7d8c5d7b0f7dd686dfa9ef72a029ac39d22a39481f6f9a44ad120d82214ecd6b3ffb31eaeeba5b6aba02c71e9031877bf00bcfdfee42f77533a6c7f7f"}, &(0x7f0000c18000-0x4)=0xfe) setsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f00002ba000-0x6c)="99daa6d652168b7cda743618237f86e4779ff8cb6b000003e29ccd41d9d3d259cddca87f000000000000000005ac2bece565df6767a776aa9ff7f4644b063f9340760003ff000000fff27b10c27a43547f02873fcd", 0x55) r5 = accept4(r1, &(0x7f0000d53000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005a5000)=0x14, 0x80800) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000064000-0x10)={0x0, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000216000-0x98)={r4, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x1000}, 0x98) 2018/01/02 17:10:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000689000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000e0c000)=0x0, &(0x7f00001ae000)=0x4) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) readahead(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000338000)={r0, 0x28, &(0x7f00009eb000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/02 17:10:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bc5000-0x9)='/dev/vcs\x00', 0x2, 0x0) fcntl$notify(r0, 0x402, 0xc) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000792000)=0x0) pwrite64(r0, &(0x7f0000c3e000+0x3a9)="be2375", 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000cc0000)={0xb5e, 0x100000000, 0x4}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00003a4000)="fd90c8182ab010244e64c2948b59bfe38c6cfe349f78c5ce88cb7f9d6356dcd2d37f62ff266c1a3a16a59e432bb6505e54780de73b1dda") 2018/01/02 17:10:55 executing program 2: 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) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a90000-0xc)={0x3, 0xffffffffffffffff, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f000079e000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) 2018/01/02 17:10:55 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c21000-0x8)={0x0, 0x7, 0xfb0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e83000)={r1, 0x0}, &(0x7f0000377000-0x4)=0x8) 2018/01/02 17:10:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/01/02 17:10:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x108, &(0x7f0000e40000-0x108)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, 'r\x00/', 0xd2, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0xd2, 0x0, "1fe29b749f8863306ea2262bb9783900104877e379285a262a7201ae7c66d67d8947434f0aa14fc40ce8e2c107c0d593256abdf38ba238675cdfd4d2048f62bb4de5257224d30cc13df4776fa57c3b43ebe200b923525c284fc57603c6638b7cf9f3115f071d31913f6742439ffb11b12cf6de83c5bfbba23a4137d2af72fb0eeeea048bbf42f416a70fc97343482853d8f015fdc806e5758287159ed63230eee8df16747dee9228d6b7cbf8cf92a14aab7d325ce564d8b79d8fbb932caedf3e0ea9df88d7c4ca2734ce"}}}}}}, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009d1000)='/dev/cuse\x00', 0x4000, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000a63000-0x10)={0x8, 0x4}) [ 75.076947] binder: release 11545:11568 transaction 26 out, still active [ 75.083890] binder: undelivered TRANSACTION_COMPLETE [ 75.089185] binder: send failed reply for transaction 27, target dead [ 75.095821] binder: send failed reply for transaction 26, target dead [ 75.103496] binder: release 11545:11547 transaction 29 out, still active [ 75.110359] binder: undelivered TRANSACTION_COMPLETE [ 75.117090] binder: send failed reply for transaction 29, target dead [ 75.125480] binder: send failed reply for transaction 30 to 11545:11557 2018/01/02 17:10:55 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000074c000-0xc)={0x2, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_int(r1, 0x0, 0x3d, &(0x7f0000966000-0x4)=0x8000000000007, 0x4) 2018/01/02 17:10:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000552000-0x29)="85f776637918fd4584a7bfea15c8800100000000000000ebf6665294", 0x1c) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f3b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002ca000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c8000-0x4)=0xe8) getresgid(&(0x7f0000970000)=0x0, &(0x7f0000cb6000-0x4)=0x0, &(0x7f0000d1a000)=0x0) fchownat(r0, &(0x7f00003d6000-0x8)='./file0\x00', r1, r2, 0xc00) mq_getsetattr(r0, &(0x7f0000a5a000)={0x4, 0x0, 0xffffffffffff8001, 0x3, 0x4, 0x9, 0x4, 0x3}, 0x0) 2018/01/02 17:10:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000073000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000959000-0xc)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000966000+0x751)=0xc) 2018/01/02 17:10:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000007, &(0x7f00005e5000-0x4)=0x0, 0x1) sendmsg$unix(r0, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000299000)=[{&(0x7f00003a5000-0x2c2)="34f6815c017e1079da94baf73b1b1c298c25c55498b6eee9e50ef1ced4eb2ae48ba4b846cf5ecfe643d4e90d7ed81e7293bb528cce926dc07b29e9899b89bf5685522d1db951f5e09c18cc0a59f0260801000000d6617b4f11d95f0732adfd5f2f3366f31d0da1801315115b288676c9af40f28e5881efde6d1dc9204f02106fac1262975158ba74152af623310372887997a11f49681987ce80d2d8fe1b5f75784fb294746bd60dca98431250d100998b6aa0393470c03559acf5bafed4d3d07d3cac1fef6be1c639ffc14978ca99916ba0c75d604651338d714ef6d62beb5183064a51d4ec94e6ee15fe33f42b2b4a9fd8bb7624dcbeff61a68323fb80ba28fa378d88b02e58f06f913525547bd845552bbbcf510925c8af233da36c4207239d453a17dd5b4086767144c330aaecde564862999027d27598c376bac48d2c3705be903e4fc17e6b27beb829ea85b50183c168fa54e82cf8e245414cc46d23ff801cc90ddb75e55f1c4f4216cdd52244793349262b38bef3e1e8590b6682c095e30b86bd5725fb550d638859a671488035c6ea5bc6d7082f523ba18042a5238618768fec6341b7f16a825816e6f5e9f840d57a3798458f3342bc40c74433d13db8f254223cfc87a78b4285a67f50cdd540e7bec3fbae51096372fad17f5b5e486b898e9850e1bc3b548a46d49d90adf32d1ca14be5d6a79302cfae2f5c3e063e04ae30e1c12cec74a354de0b631cfdb53ace129b4da5d4e7ad7de0d3f8d1339b32276ac88c6a8ff9977eb01aaf5bb3b48c1cad7b34e6c831ba50ccacb342852bf560067a6885368bcc36fd0e405d660b7aabc486dbedd72856d5c21c12618d423701a94dbcffcb107d369d1527932660389850825514c7b18219d110f726b8fb7c2edc235154f2f43fef2fe27f05", 0x28e}], 0x1, 0x0, 0x0, 0x0}, 0xc000) poll(&(0x7f0000009000-0x20)=[{r0, 0x0, 0xfff}], 0x1, 0x0) 2018/01/02 17:10:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = dup(r0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000cd9000-0x8)=0x80000000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 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}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xfff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket(0xf, 0x3, 0x2) dup3(r2, r0, 0x0) 2018/01/02 17:10:55 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000)="2c419ced85266f8c1acc5ab68aada7b26aa6c720526e5a37136a591701f2236eca659f90e9656fefc65d8dec96185c3588a2d716d41d444c6f206301c05b2090f7360432c299548eba8ea5cee4aee7f126b8607c4250055d51366c6490b10ca74553a943f0723761bfec843f448e572e60cb0f4b7c3a", 0x76, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r0, 0x0) syz_open_dev$dspn(&(0x7f0000003000-0xa)='/dev/dsp#\x00', 0x1, 0x3) [ 75.152234] binder: undelivered TRANSACTION_COMPLETE [ 75.165297] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/02 17:10:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006d0000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ba4000-0x8c)={0x6f, 0x42, 0x4, "7175657504000000000000000000000000000000000000000000000000000000000000000000000000000000002300", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f0000cca000-0xe)='oom_score_adj\x00') ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000893000)=0x0) sendfile(r1, r1, &(0x7f000097b000)=0x0, 0x1ff) 2018/01/02 17:10:55 executing program 0: r0 = shmget$private(0x0, 0x3000, 0x200, &(0x7f000049a000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d04000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f0000785000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000095c000-0x4)=0x14) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000090000-0x10)={0x1, &(0x7f00005ff000)=[{0x9ea, 0x1, 0xf0, 0x7}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:10:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000310000)={0x0, 0x0, &(0x7f00002a1000)=[], 0x0, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000d08000-0x38)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0xfffffffffffffffc}, 0x10000) 2018/01/02 17:10:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00006f9000-0x2c)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000cb7000-0x1)="10"}, 0x10) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000aba000-0x10)='/selinux/access\x00', 0x2, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000653000-0x18)={r2, &(0x7f0000a74000)="9d58c777b5ced5d0716bc5a956b01f0371079106adb345f3aca2d7652ec33dfe44ca7e82adc1ace22e2658ec11697d612b45e5e793efbebeec8972e5c4ff1546037e7579fc9cfc4a061aa9bf21f976f83321855728641cd8fa6460d15ddf6089005b2654f87e1c33dd1d212a9764628d93fb334ada06239e23c14a8981267e0560fc5c3ef6a693dc4b2d35aebc786b9bc999e694b039003e8c7c7d0bd85425b3161642aa73ff67c9d9e145347ecbf0c0a0ad9895", &(0x7f0000c0e000)=""/147}, 0x18) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00008c8000)={0x4, [0x7, 0x7, 0x1, 0x1]}, 0xc) 2018/01/02 17:10:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x126, 0xfffffffffffffffd) seccomp(0x1, 0x1, &(0x7f0000a93000)={0x1, &(0x7f000004e000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) openat$ion(0xffffffffffffff9c, &(0x7f00005c0000)='/dev/ion\x00', 0x40000, 0x0) 2018/01/02 17:10:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', 0xffffffffffffffff, &(0x7f000034b000-0x8)='./file0\x00') name_to_handle_at(0xffffffffffffffff, &(0x7f0000f20000-0x8)='./file0\x00', &(0x7f000028d000-0x3d)={0xc, 0x0, "5896213a"}, &(0x7f0000d93000)=0x0, 0x0) renameat(0xffffffffffffffff, &(0x7f000001b000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000009000)='./control\x00') recvfrom$packet(0xffffffffffffffff, &(0x7f0000b18000-0x1c)=""/28, 0x1c, 0x2000, 0x0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000edc000)='./control\x00', &(0x7f00005df000)=""/234, 0xea) unlinkat(0xffffffffffffffff, &(0x7f0000cab000)='./control\x00', 0x0) 2018/01/02 17:10:55 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b0600317000fffffffff500003a", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000001000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x4}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_create(0xfffffffffffffffe, &(0x7f0000004000-0x50)={0x9, 0x1, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000003000-0xae)=""/174, &(0x7f0000004000-0x4)=0xae) 2018/01/02 17:10:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000765000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000af7000-0x8)=0x8000) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000b62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x10000) r2 = dup2(r1, r0) write(r2, &(0x7f0000afd000-0x67)="0524bd14dbbb8dcfd5ecace281d0cf36ada4fe0f4f43cdba16476de343522e88c20fc213961e2c51cff7f9d1123c2164f4737cb0df0051a3ca9fefc34f36305ba3249d4ced800c5a0a6d5285c8dc4800105ad6836bd8fed98d641c014e0c1114efa5844c0f88f3", 0x67) 2018/01/02 17:10:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = epoll_create(0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = syz_open_dev$adsp(&(0x7f0000091000)='/dev/adsp#\x00', 0xffffffff, 0x82101) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000009f000-0x4)=0xf5, 0x4) 2018/01/02 17:10:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000019000-0x4)=0x0, 0x4) 2018/01/02 17:10:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000e0a000-0xc)=@sack_info={0x0, 0x73e4, 0x7fff}, &(0x7f0000670000)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001d4000)={r1, 0x1, 0x7fffffff, 0x100, 0x5, 0xfffffffffffffff8}, &(0x7f0000ae9000)=0x14) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = syz_fuseblk_mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f0000237000-0x8)='./file0\x00', 0xe000, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, 0x2, 0x1015410) sendfile(r2, r3, &(0x7f0000b58000)=0x0, 0xfffffffffffffeff) dup(r0) write(r3, &(0x7f000015a000-0xb0)="4a839f1cf16fb4613a0b76bfdc268716c786505730b4c3cb1f289b8017c5d691977f7383cd0aa8de80976ba95fa0813f60c6d0f60817ed6bd5c188040804cbc5df5dfb35692f1d27f5ac2cdbf25f5b5e2b33006effd3436aa43bf7fbd7080f24852ef54a46a1dfe6cb421186469cf0ac657c82afedb709f2d53c5919f907b4a9e1a2e945154285ccc421dc066e999f711b9b18f3e320ebaf3871c46c0ef5c7082dc807d7b26067d7af067660b121a7c2", 0xb0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) ftruncate(0xffffffffffffffff, 0x0) 2018/01/02 17:10:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003b6000-0x9)='/dev/kvm\x00', 0xfffc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d03, 0x0, 0xffffffffffffffff}]}) 2018/01/02 17:10:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2000000005) r1 = socket$inet6(0xa, 0x80003, 0x3) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) msgget(0x1, 0x10) r2 = dup2(0xffffffffffffffff, r0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f000084d000-0xd8)=@ioapic={0xf002, 0x3, 0x18, 0x9, 0x0, [{0x2, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0], 0x3ff}, {0x8, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x100}, {0x5, 0xfff, 0xa6b0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x6, 0x100000001, 0x51c7, [0x0, 0x0, 0x0, 0x0], 0x21d5aec1}, {0xfffffffffffffff8, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x10000, 0x101, 0x5f, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x86f, 0x857, 0x3, [0x0, 0x0, 0x0, 0x0], 0x1ff}, {0x3f, 0x1000, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7, 0xa0, 0x9, [0x0, 0x0, 0x0, 0x0], 0x5745}, {0x80, 0x1800, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0xfff}, {0x2c, 0x16, 0x80, [0x0, 0x0, 0x0, 0x0], 0x20}, {0x8f1e, 0x3, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x800}, {0x200, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0x6, 0x3, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffeffff}, {0x5, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x20, 0xfffffffffffffffa, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x5, 0x100, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x0, 0x740, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x4, 0xd5ed, 0x9, [0x0, 0x0, 0x0, 0x0], 0xe6a}, {0x8c96, 0x2, 0x101, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x1, 0x81, 0x5, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffa}, {0xfe0000000000, 0x400, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x9d46, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0], 0x70fc}]}) dup3(r1, r0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000b9000-0x410)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) fcntl$getflags(r1, 0x40b) 2018/01/02 17:10:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f00009e2000-0x10)={0xfffffffffffffbff, 0xcca0ccb24cd40f85, 0x0, 0x80, 0x0, 0x2, 0x7e61153c, 0x1, 0x9, 0x6}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000092b000-0x9)='/dev/kvm\x00', 0x4000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = dup(r2) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000a4e000-0x4)=0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x7}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005e8000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) r4 = getpgid(0x0) sched_getattr(r4, &(0x7f0000784000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/02 17:10:55 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000112000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000719000-0x8)={0x2, [0x55, 0x700000000000000]}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x40000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x400) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000a4000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bb2000-0x4)=0xa0) r3 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec8000)=0xfffffffffffffe80) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000efe000)=@assoc_value={r2, 0x0}, 0x8) 2018/01/02 17:10:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000f1f000-0x30)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000a39000)="2692fcc4f664667e1b52d3551a027b0526a574d54f9175a76b4f5c25") readv(r0, &(0x7f0000d33000)=[{&(0x7f00008be000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/02 17:10:55 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fda000)={0x10001, 0x0, 0x1, 0x2, 0x1000, 0x9, 0x5, 0x8}, &(0x7f0000ca4000)={0x91b, 0x1, 0x6, 0x2, 0x15f, 0x7ff, 0x2, 0x8000}, &(0x7f0000430000)={0x359, 0x6, 0x2, 0x0, 0x10000, 0x0, 0x10000, 0x4}, &(0x7f0000001000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x101000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r1, 0x7, 0x1, 0x0}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000003000-0xc)={0xffffffff, 0x1aa, 0x7}) r2 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000+0x2f1)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r2, &(0x7f0000001000)=""/1, 0x1) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x800008946, &(0x7f0000001000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000f9c000-0x20)="020000008d35164014a9135301000ffffe00007663d8a705b0000072052a90e6"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) 2018/01/02 17:10:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004a7000)='/selinux/context\x00', 0x2, 0x0) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f00002c4000)=0x0, &(0x7f0000c65000)=0xfffffffffffffe3a) linkat(0xffffffffffffffff, &(0x7f0000045000)='/', 0xffffffffffffffff, &(0x7f0000f73000)='./file1\x00', 0x0) syz_open_dev$midi(&(0x7f00007a3000)='/dev/midi#\x00', 0x4, 0x400) 2018/01/02 17:10:55 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000568000)='/dev/vcs#\x00', 0x101, 0x0) ioctl$ION_IOC_MAP(0xffffffffffffffff, 0xc0084902, &(0x7f0000851000)={0x0, 0xffffffffffffff9c}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000966000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ION_IOC_SHARE(r0, 0xc0084904, &(0x7f000096d000-0x8)={r1, r2}) mlock2(&(0x7f00007ef000/0x3000)=nil, 0x3000, 0x2) 2018/01/02 17:10:55 executing program 0: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x520, 0x4) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000f08000)=[{&(0x7f00002a5000)=""/1, 0x1}, {&(0x7f0000f0b000)=""/138, 0x8a}], 0x2, &(0x7f0000ee0000-0x51)=""/81, 0x51, 0x0}, 0x40002102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) dup3(0xffffffffffffffff, r1, 0x0) 2018/01/02 17:10:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet(0x2, 0x80007, 0x1d) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e54000)=0x0) getpriority(0x2, r1) ioctl$sock_ifreq(r0, 0x800008946, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000ff4000-0x20)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) 2018/01/02 17:10:55 executing program 3: get_mempolicy(&(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x0, 0x7f, &(0x7f0000045000/0x3000)=nil, 0x2) socket$inet6_sctp(0xa, 0x0, 0x84) pipe(&(0x7f00004e8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000599000-0x28)={&(0x7f0000389000/0x1000)=nil, 0x924, 0x2, 0x3, &(0x7f000086a000/0x3000)=nil, 0x1f}) 2018/01/02 17:10:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00009c5000-0xb)='/dev/adsp#\x00', 0x69, 0x2a4040) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000671000-0x15)={0x0, 0xd, "c94d6feb8743501e99470c931e"}, &(0x7f0000332000)=0x15) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000065f000-0x8)={r1, 0x3}, &(0x7f000049f000-0x4)=0x8) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) flistxattr(r3, &(0x7f0000250000)=""/30, 0x1e) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00009fd000-0x8)=0x6) 2018/01/02 17:10:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f00009fe000-0x10)={0x0, 0x0}) 2018/01/02 17:10:55 executing program 2: mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e7b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e7a000)=0xc) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000e7b000-0x3)='io\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e7a000-0x8c)={0x0, @in6={{0xa, 0x1, 0xf064, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000030c000)=0x8c) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e7b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r4, &(0x7f0000d51000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e7b000-0x4)=0x1c, 0x80000) pipe(&(0x7f0000512000)={0x0, 0x0}) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f0000e7b000-0x10)={&(0x7f0000302000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000e79000)={r2, 0x0}, 0x6) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000e7c000-0x10)={r2, 0x9, 0x7fffffff, 0x1}, &(0x7f0000e7c000-0x4)=0x10) ioctl$TIOCLINUX5(r5, 0x541c, &(0x7f0000df5000-0x28)={0x5, 0xfdb0, 0xffff, 0x6, 0x3f}) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r6, 0x4b46, &(0x7f0000e7b000)={0x20, 0x2, 0x8}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00008e8000)=r5, 0x4) 2018/01/02 17:10:55 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x3, 0x4000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000206000)={0x2, [0x0, 0x0]}, &(0x7f00005e5000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000017c000)=@sack_info={r2, 0x7ff, 0x3}, 0xc) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f000029e000)=0x0, &(0x7f0000011000)=0x4) r3 = socket$inet(0x2, 0x7, 0xbc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000c5f000-0x8)={0x0, 0x80000001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000-0x10)={r4, 0x1f, 0x0, 0x9}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000001000)='system)+:]\'\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/cuse\x00', 0x8000, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/02 17:10:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000381000)='/dev/dsp\x00', 0x448001, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000088b000)={r0, &(0x7f00007d4000)="1c70a60c0e2c4b5970c44af795c357521cbf8f562ee18c3bc6023d4983be760d7eff896ecdbf9251bab25b2ad91aeb4f7f8e2579cb1d93a55aa84e8aca1055ed3ffc4aa2a1d0be8dfc38d5673318834ca4ef14eaed821b17e52f4e8d446f97369f2685f2475b5abe9413a2a6e42921121a24846f4396c8011a8c2fc741922f66e0d9e7a4fee2a4d494943c7ad01e76cd82bcb5acf7488cbcd0efdc00ea205f928fc4872c28e747", &(0x7f0000cac000-0x51)=""/81}, 0x18) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r2) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:10:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000d4b000)='/dev/snd/midiC#D#\x00', 0x7, 0x40000) accept4$llc(r0, 0x0, &(0x7f0000698000)=0x0, 0x80800) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000063e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000375000)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) ioctl$TIOCSBRK(r2, 0x40044591) dup3(r1, r2, 0x0) 2018/01/02 17:10:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x80000000074, &(0x7f0000a9a000-0x8)=""/8, &(0x7f00002c2000)=0x8) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e83000-0x6)={0x1, [0x81]}, &(0x7f0000f81000-0x4)=0x6) prctl$void(0x3) 2018/01/02 17:10:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/02 17:10:55 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00009c8000-0x9)='/dev/dsp\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x5, 0xcb9d, 0x2, 0xffffffff, 0x9, 0x6, 0x400, 0x0, 0xf1d7, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x2) setsockopt(r1, 0x0, 0xd3, &(0x7f0000b9f000)="d7f40710f9524300000007a520c472fad1a737433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) setxattr(&(0x7f0000f69000)='./file0\x00', &(0x7f0000220000)=@known='security.evm\x00', &(0x7f0000c3a000)='%6self\x00', 0x7, 0x2) 2018/01/02 17:10:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000331000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000201000)=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_dev$audion(&(0x7f0000c12000-0xc)='/dev/audio#\x00', 0x76870, 0x111000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00008d7000)={@generic="ae6853000b76ba5e3eae827afc2b30eb", @ifru_flags=0x800}) connect$unix(r0, &(0x7f00000c8000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) sendto$unix(r1, &(0x7f0000f89000)="", 0x0, 0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000d6a000)=@file={0x1, './file0\x00'}, 0xa) recvfrom$unix(r1, &(0x7f00002d8000)=""/0, 0x0, 0x0, &(0x7f0000af5000)=@abs={0x0, 0x0, 0x0}, 0x8) close(r0) 2018/01/02 17:10:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00000f6000)=[]) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000009000-0x8)=0x0) recvfrom$unix(r1, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) getpgid(0x0) fcntl$setsig(r0, 0xa, 0x0) dup2(r0, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tkill(0x0, 0x0) creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) 2018/01/02 17:10:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b35000)='setgroups\x00') ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00003e2000-0x4)=0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000050d000-0xc)={0x0, @loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ad000)=0xc) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x7) ioctl$TIOCGPTPEER(r0, 0x5441, 0xfffffffffffffffb) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f000024e000-0x14)={0x5, 0x0, 0x6f, 0x2, 0x0}) setrlimit(0xa, &(0x7f00001f4000)={0x4, 0x89f7}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ce4000)=0x0) 2018/01/02 17:10:55 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000bca000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a06000)={0x2, 0x204, 0x2, 0x7a, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x8, 0x3f, 0x8}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0xffffffff}, 0x6) r2 = socket(0x7, 0x807, 0x0) setsockopt(r2, 0x29, 0x10, &(0x7f0000000000)="", 0x0) 2018/01/02 17:10:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00009f9000)={0x10, 0x0, 0x0, 0x4}, 0xc) r1 = syz_open_dev$vcsa(&(0x7f000065d000)='/dev/vcsa#\x00', 0x80000000, 0x40000) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f00000c5000-0x4)={0x9, 0x6, 0x4, 0x0}) writev(r0, &(0x7f0000e07000)=[{&(0x7f0000850000-0x2b)="2900000020001900013d0010000000060200001600000f00000000040d001400000000000000000008", 0x29}], 0x1) 2018/01/02 17:10:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000c66000)=0x0, &(0x7f0000b62000)=0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0xfffffffffffffff8, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f0000b38000)="1c", 0x1}], 0x1, &(0x7f0000530000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/02 17:10:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000aed000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000e0f000-0x50)={0x1, 0x0, 0x0, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000981000-0x20)={0x3, [0x5, 0xffffffffffffff3b, 0x7]}) unlinkat(0xffffffffffffffff, &(0x7f0000eee000-0x8)='./file0\x00', 0x0) linkat(r0, &(0x7f0000ec3000-0x8)='./file0\x00', r0, &(0x7f0000ef3000-0x8)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) 2018/01/02 17:10:55 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x6, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x7f000001, 0x1, 0x7, 0x0, 0xff, 0xa, 0x80, 0x80, 0x5c, 0x7, r1}, {0x2, 0x8, 0x21e, 0x7, 0x0, 0x80f6, 0x3, 0x2}, {0x5, 0xfd, 0x0, 0xff}, 0xfffffffffffffffa, 0x7, 0x2, 0x0, 0x2, 0x2}, {{@in=@empty=0x0, 0x3, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x2, 0x3, 0x7, 0x0, 0xdfbe, 0x0}}, 0xe8) r2 = socket(0x18, 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000002000-0x1)=0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000001000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r2, &(0x7f0000001000-0x14)=@ll={0x11, 0x1f, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/02 17:10:55 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000+0xbcd)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000007000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000002000-0x10)={0x10000, 0x10000, 0xa02c, 0x1b8b}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000006000-0x108)={0x5, {{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_flags=0x502}) 2018/01/02 17:10:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cca000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000301000-0x2)=0x5a2a866d, 0x2) 2018/01/02 17:10:55 executing program 3: r0 = socket(0x11, 0x5, 0x6) r1 = msgget(0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000000)=""/246) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f000047d000)="", 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000676000-0x8)={0x0, 0x0}) 2018/01/02 17:10:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009cb000)="d1", 0x0) ftruncate(r0, 0xffff) sendfile(r0, r0, &(0x7f00008fb000)=0x0, 0xfec) r1 = getpid() r2 = getpgid(0x0) accept(r0, &(0x7f0000599000-0x80)=@generic={0x0, ""/126}, &(0x7f0000f36000)=0x80) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000da7000-0xc)={r0, r0, 0xfff}) readv(r0, &(0x7f0000f3b000)=[{&(0x7f0000032000-0x6f)=""/111, 0x6f}], 0x1) ptrace$setregset(0x4205, r2, 0x0, &(0x7f00007a7000)={&(0x7f000096b000)="5da8db741c3a3b3ad6c4f5d4a34e0a447a53a0bcd1c62c0631e5ebb1c8d69d1c8169840ee2b73c05cf5f1684d2ea10c5c700c0a7a732a09da93549b82629ff33e0f256f712af599363da16a74ebbed3c2120b38f2ccae809c78a469a02f2eff57ae84c044e7441e633c8c939dfe9f944f64545ddf4a543fea8bcf20c2bac5519fa835aad10ea638bfa9b78e4cfb690baa845bb908edf08fa23d046f4f3efa87346b0d12690499113d99c8b64a5bfb24aba552399249f0044f22d5d9fc2f8a2cdfa0c15ccdd84365cb71e0550ec886a9913309c6b823b3c0e18eb32cacfc48bfd35b9bfdbe5d2c403c5e85e5437596d3fbb8d84", 0xf3}) 2018/01/02 17:10:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) r1 = signalfd(r0, &(0x7f0000433000-0x8)={0x0}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = semget(0x1, 0x3, 0x20) r4 = geteuid() r5 = getegid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00001f3000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ea000)=0xe8) getgroups(0x2, &(0x7f000080e000-0x8)=[0x0, 0xffffffffffffffff]) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00003df000-0x58)={{0x8, r4, r5, r6, r7, 0x80, 0x3, 0x0, 0x0, 0x0}, 0x6a, 0x9, 0xffffffff, 0x0, 0x0}) r8 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fcd000-0xb)='/dev/mixer\x00', 0x400, 0x0) ioctl$KVM_GET_DEBUGREGS(r8, 0x8080aea1, &(0x7f0000f7f000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000598000-0x1)={0x0, 0x0}, &(0x7f000036b000)=0x8) r10 = openat$audio(0xffffffffffffff9c, &(0x7f0000596000-0xb)='/dev/audio\x00', 0x4000, 0x0) setsockopt$netrom_NETROM_T4(r10, 0x103, 0x6, &(0x7f0000309000-0x4)=0xfffffffffffffff7, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000006c000-0x14)={r9, 0xd5a9, 0x5, 0x8e, 0x7ff, 0x7}, 0x14) 2018/01/02 17:10:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c3a000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000e0b000)=0x0, &(0x7f0000000000)='q') fstat(0xffffffffffffffff, &(0x7f000087f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:10:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000052f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setns(0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f00005f5000-0xb)='/dev/midi#\x00', 0x2, 0x100) 2018/01/02 17:10:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e7000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000eab000)={0xfff}, &(0x7f0000460000-0x8)={0x0}, 0x8) r1 = getpid() r2 = accept4(0xffffffffffffff9c, &(0x7f0000f88000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000705000)=0x10, 0x80800) getsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f00003f6000)=0x0, &(0x7f00005f4000)=0x4) r3 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r1, r3, 0x1) 2018/01/02 17:10:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005db000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000012b000)='/dev/rtc\x00', 0x2000, 0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/02 17:10:55 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000014000-0x40)={0xbf00000000000000, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) 2018/01/02 17:10:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r0, 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000245000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000248000)={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) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f0000bce000)=[], 0x0, &(0x7f0000ebe000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/02 17:10:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c15000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/0, &(0x7f000033c000-0x4)=0x202) accept$llc(r1, 0x0, &(0x7f0000c75000-0x4)=0x0) 2018/01/02 17:10:55 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xd9, &(0x7f0000000000)=0x0) io_submit(r0, 0x1, &(0x7f000091f000-0x50)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000ce6000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x402800, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000002000-0x10)={0x2f, &(0x7f0000001000)=""/47}) 2018/01/02 17:10:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f03000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00007c6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xec7}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000022c000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00003ca000-0x4)=0x0, &(0x7f000053d000)=0x4) ioctl$ION_IOC_MAP(r1, 0xc0084902, &(0x7f0000eca000)={0x0, r1}) ioctl$ION_IOC_IMPORT(r1, 0xc0084905, &(0x7f00006e0000+0x99e)={r2, r1}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000ccf000-0x20)={@common='bcsh0\x00', @ifru_flags=0x1000}) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000688000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a3e000-0x2c)=@ethtool_cmd={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:10:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000fbb000-0xc)='/dev/random\x00', 0x0, 0x0) pread64(r0, &(0x7f000063a000-0x1)=""/1, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000917000)=@int=0x5, 0x4) 2018/01/02 17:10:55 executing program 6: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x19) fcntl$dupfd(r1, 0x0, r0) 2018/01/02 17:10:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000057c000)='/dev/kvm\x00', 0x40, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000945000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000e15000)={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, 0xffffffffffffec18, [0x7, 0x94, 0x5, 0x6e88, 0x1, 0x5, 0x0, 0x9]}, 0x5c) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x0, 0x1ff, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000609000)={0x0, 0x0, []}) sendmsg$netrom(r2, &(0x7f000059c000)={&(0x7f0000898000)=@full={{0x3, {"21ad7a1dfb187e"}, 0x6}, [{"1245025ecd1e6f"}, {"08ece17dcebd3d"}, {"c1694d58c425a1"}, {"0f7d3bc2748add"}, {"ddc80a55517d11"}, {"00415afed61175"}, {"fc557b5ae5ce5b"}, {"cb41a6d3334991"}]}, 0x48, &(0x7f0000053000-0x10)=[{&(0x7f0000a91000-0xd0)="de5b54832cef0cacb74caed2fd3e29da3b52276e4f7303024da7f3553788a408fe3de65189cfa99052849be9d7bcf11867dfd64cabd6b31d46a0bf52bcb37d55f1d237d6137e9bee1703df4236535f087886246f535f78fe7cd4606c6119b1e9f2fbd47d49850e19e1b10942deedc0406bd17f23bbab62ac4d0bf1543a0673b024c0e3a08437dc11d78ff54a19c6b3f2debd03360c94774f65743086ad51b52085959fbdec9d08524756e935c0dc8855d14a0ec4d7a505379aebdfbcc04d9c717dbc1f3f36a551223d91466de6b31b82", 0xd0}], 0x1, &(0x7f0000f1d000)=[{0xb0, 0x119, 0x1f, "ff7642f18840a1723d681f6042a9a99c22d3690c7b5df0a41c104dc08d7ecf375e8bd006d2631e635987f59a644230804a6bc1b919cb70a5fc501eaaaca1e2c49a949eafb8aa94b5987350ad8d6181737f8baa1720d592ad99ac3db5d116db024e28120c289a9f15b09c31b443bb3cd035225d4511e0706b17b89eb3433317c0c203c8dbcd65fa86b43203ebe7f1783f3d1ee15d98f0a3208ef8f3"}, {0x110, 0x1, 0x3, "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"}, {0x108, 0x11f, 0xfc, "d32b00be9b7cd13de51f6980cd60bd87ee982272454f94a1f87cecbe330ec1bf085f1f6aafa5169d95a1219bcf8d3a97c228699ce8595af7a6454c9370b591e0318a4aba9877a1027a35afd43aacab708efb0bbf47a3b00b6982ed503f923be54929a3004cff8a9d26cb30a37ff1614fb8f85412bff5cd85e9bd2d4b2033cce60eff99d0549ccd9e5b9c2b3a1e338ee2e2a409f7f187d477a76b1f2f319b739ed8b2e746be531feaf87fc45117acb335cf967230ce3c7a2388f9f854550195ca2bf8fe045d404c88c8b41ebf1fd4b60da6884307210ddeb70f1bdecf394832969e9bf3756489da00b39ca192bd761e1f6174081a63d835f6"}, {0xa8, 0x84, 0x20000, "3b8c2f600c505c31e9b907fa0d0bdf539a5db12d6d6f996324bc9d96e0e433a903e2b0674d40acc020d6f3d0c488e42c8465365949a0818912130eca58781fc0594009e753ebadfd4da2b66b763f30d30ad85806cf99c32cfb1426ab2c8f21fe24008993b5710346a7b2869d1d30536ce7fd38ab39c2ed1e7457089aa9064b9dcf80f65ba601fd0a28319db80a25d642d6"}, {0xc0, 0x109, 0x7, "b2b0b25eaca193e249fe78a7f474a4d5a09537cda8783a7fa6586585fb41c9155e136334f820a721ccd06506c555537b37d8fa791c91da845f2a6af7e3931ba8b0941d85580be4287e3342c9c620906b2dee1d236d111cbd10f14adbaf76b2457d03c30951a1d2571e41ceab261623154b6ee6563a512d6b04aa559e92acce423ade7c7eafe3fe1f8dcbaee7fba22a0ce87a78ba8e278de192455941318772a461b79515f8b44f22e861167ae153"}, {0xd0, 0x117, 0x100, "8b02f987af3ea240ee6f87a996ecef0244f95cd2ad99c5b1934374942a8c315ec279b67346a57d4fbe1c8c14d541dbe489ee01919f5dd170e88528daed01ec4e907bdec37eea957091da4d0ce7e2143c2271fe5a233eae696ce836935468fb9445b4371185df6070a9c53a0a447f30b69fc0bb77adcb5b890adf9dee51b92234117686481de6f913ede67751fe8507221eb14f379376c18e50fd6bfdf5dbaee9f5522bdeccc6d00bb4cf6fddfbeaca9f018e5ff9b3d2597c81700fd141ca"}], 0x500, 0x4}, 0x800) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000247000-0x4)=0x8000, 0x4) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000e7a000-0xc)={0x8, "bef37d55a6b1c688"}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000cc1000)=0x0, &(0x7f0000c64000)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getxattr(&(0x7f0000e8c000-0x8)='./file0\x00', &(0x7f0000576000-0x8)=@random={'btrfs.\x00', '\x00'}, &(0x7f0000c6b000)=""/0, 0x0) 2018/01/02 17:10:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000fe6000-0xe)='/dev/admmidi#\x00', 0x4, 0x400) getsockname$packet(0xffffffffffffffff, &(0x7f000044f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000945000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000018c000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r1}) 2018/01/02 17:10:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000658000)={0x4, 0x3, 0x4, 0x2, 0x100, 0x3ff, 0x40, 0x0, 0x0}, &(0x7f00005c7000)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={r1, 0x0}, &(0x7f0000002000-0x4)=0xfffffffffffffe86) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) pipe2(&(0x7f000025f000)={0x0, 0x0}, 0x4000) accept$unix(r3, &(0x7f0000dd1000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000090c000)=0x8) 2018/01/02 17:10:55 executing program 7: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000b2000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000009c000)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fea000-0x4)={r0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000dc0000)={0x0, 0x0, 0x20, 0x9, 0x4}, &(0x7f0000fe9000)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00003f6000)=r2, 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r3, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80080000, 0x0, 0x0, 0x0}) r4 = epoll_create1(0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fea000-0x8)={0x0, 0x0}, 0x800) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000fe5000-0xc)={0x0, 0x0}) r5 = syz_open_pts(r3, 0x0) readv(r5, &(0x7f0000fe5000-0x10)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r3, 0x540a, 0x2) 2018/01/02 17:10:55 executing program 4: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ppoll(&(0x7f0000eee000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000066b000-0x10)={0x77359400, 0x0}, &(0x7f0000323000)={0x0}, 0x8) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x105) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ef0000-0xd)='attr/current\x00') mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f000068c000)="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", 0x1000, 0x4000000, &(0x7f0000eef000)={0x3, {"cdb5cc9ef507da"}, 0x3}, 0x10) 2018/01/02 17:10:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00001c3000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x8, 0x0, 0x0, 0x3ff, 0x0}]}) timer_create(0x0, &(0x7f00002d6000-0x60)={0x0, 0x0, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000627000)=0x0) timer_getoverrun(r3) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000096a000)={0x1, 0x0, [{0x2000000038d, 0x0, 0x3}]}) 2018/01/02 17:10:55 executing program 6: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000ec4000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005bb000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r1, 0x5, 0x2}, 0x10) socket$inet(0x2, 0x80007, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000002000)=""/230) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000004000-0xa)='blacklist\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000004000)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000006000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000003000)=r3, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000007000)=@hopopts={0x2f, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x1, [0x0]}]}, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000009000-0xc5)=""/197, 0xc5, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000009000)={r3, 0x7ff}, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f000000b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000b000-0x4)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000000b000-0x10)={r4, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/02 17:10:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000031000-0x8)='keyring\x00', &(0x7f0000b22000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = openat(0xffffffffffffff9c, &(0x7f0000f3c000-0x8)='./file0\x00', 0x80000, 0x100) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f94000-0x4)=0x0) keyctl$get_security(0x11, r0, &(0x7f0000aba000-0x1000)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x74, &(0x7f0000d26000)={0x0, 0x0, 0x20, 0x0, 0x0}, &(0x7f0000bf2000-0x4)=0x3a4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000c35000-0xfb)={r3, 0xef5, 0xf3, "471af717c928368c46c2abc54756195a826bbd986da32aaa8ecaa27e6e2dafed7205df61f588434706c933c9bd78da9e04c0efe4e4942c7944095053025481ae19543d3433d87794ce3bd42941854db237323ea1519f8453093ce0991e25ed0b54a693d0062fa5f8af0555412e8a1dc7776e61b7c754a4c5dfd39001cbfa105060832ca8220cee6e0357f99cf055188aadfa1a798aa86d297dce5fe511ef222bc4aec408886edeabda72c9858f931e13f3583926205a18b0dc622508005b177985946021c14827e0e354f32d45466b9783f50efde4f9229dcec883b1257b5cecff23026fca8238e4f32ff36b4f2f531036983a"}, 0xfb) 2018/01/02 17:10:55 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004f2000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000b7c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000000)={r1, 0x6, &(0x7f00003ee000-0x18)=[0x0, 0x7ff, 0x1, 0x5, 0x0, 0x1], &(0x7f0000000000)=[0x5, 0x34e, 0x1, 0x781, 0x4, 0x0, 0x448, 0x97c], 0x7, 0x1, 0x101, &(0x7f0000000000)=[0x1], &(0x7f00002eb000)=[0x8, 0x3], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000da000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b79000-0x10)="02000000", 0xffffffffffffff21) r4 = open(&(0x7f000034a000-0x8)='./file0\x00', 0x28044, 0x0) recvmsg(r3, &(0x7f00006e3000-0x38)={&(0x7f0000d98000-0xc)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000177000)=[{&(0x7f0000b10000-0x16)=""/22, 0x16}, {&(0x7f0000f4c000-0x4a)=""/74, 0x4a}], 0x2, 0x0, 0x0, 0xffffffff}, 0x40) fallocate(r4, 0x0, 0x0, 0x1ff) sendfile(r3, r4, &(0x7f0000bb9000)=0x0, 0x80000000006) openat(r0, &(0x7f00009f3000)='./file0\x00', 0x2400, 0x100) 2018/01/02 17:10:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000059000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00002bc000)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000459000)=0x2, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r3, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) [ 75.926456] kvm_pmu: event creation failed -2 2018/01/02 17:10:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000959000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000a5a000+0x1ec)='/dev/dmmidi#\x00', 0x3, 0x202200) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000591000-0xb0)={{0xffffffff, 0x4}, 'port1\x00', 0x1, 0x40, 0x3f, 0x5, 0x1000, 0x5, 0x9, 0x0, 0x3, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$alg(r1, &(0x7f0000779000)={0x0, 0x0, &(0x7f0000b04000)=[{&(0x7f00002a7000)="c1e197f37f321bb7d82672fd9709d7165398b98f3247f6329bbd44c30acb693a0049f7fa4c473bfaef9b8515038b60ff6e2aa631161442cc5f7488d89f82f6f9201a97fd3d54533561b77f600b25ca865b74bd88b04fb267e163c8a1d0708595dbe6fe5a176a1e73299a75efbe6b729a2644c602a8cdc614526774fa6a0c03bffa80482f4a4144848ec16501d4a87c3ceabbaafb063ecafc1a3b4f2e3ba0b72b3d248776661ed8c5888311ac349a362a69b9b6d57dcb35d17debaa925854f5a6531620f6852a95477f6edfeb1141d4790cb302f5ed5207c98b02f6322623b32772dbf5ca6c70465000a441ffbe7453300e8e5bc7a11bb2af5170fcea492d65dd", 0x100}], 0x1, &(0x7f0000589000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00006fb000-0x38)={&(0x7f00000cd000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001db000)=[{&(0x7f0000b30000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000332000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/02 17:10:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa4000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$midi(&(0x7f0000436000-0xb)='/dev/midi#\x00', 0xffff0000, 0x8000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000e5e000)=0x5) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000739000)=0xffffffffffffffcb, &(0x7f0000ce6000-0x8)=0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b1f000-0xc)={0x0, 0x0}) close(r1) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000ea9000)=0x52, &(0x7f0000769000-0x8)=0x4) 2018/01/02 17:10:56 executing program 4: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000022e000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005a5000)="ab27191a", 0x4) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005ae000-0x8)={0x0, 0x0}) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f000025c000)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f00005ad000)=0xc) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00005ae000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}, {&(0x7f0000368000)=""/222, 0xde}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) 2018/01/02 17:10:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x15, 0x0, 0x0, 0x0}, 0x1e1) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000048c000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005ca000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000513000-0x4)=0xe8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000cec000+0xc2e)={0x0, 0x0}) socket(0x0, 0x20e01c53b56e719c, 0x2) 2018/01/02 17:10:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = syz_open_dev$sg(&(0x7f000053b000-0x9)='/dev/sg#\x00', 0x4, 0x400000) getsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f0000990000)=""/243, &(0x7f0000b44000)=0xf3) clone(0x0, &(0x7f00006a8000-0x93)="", &(0x7f000098e000)=0x0, &(0x7f000012f000)=0x0, &(0x7f0000e64000)="") sendmmsg$unix(r1, &(0x7f0000eb1000)=[], 0x0, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000b16000-0x10)={0x4000, 0x6000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) sysfs$1(0x1, &(0x7f000041a000)='cpusetvboxnet0{vboxnet0\x00') ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000e56000-0x4)=0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000a1000/0x18000)=nil, &(0x7f00003f0000-0xc)=[@textreal={0x8, &(0x7f000056b000-0x40)="36660f5a3566b8330000000f23c00f21f86635000001000f23f8f20f3083612402f2ab0f01df440f20c066350c000000440f22c0ba4000edbaa100ed0fc76a00", 0x40}], 0x1, 0x0, &(0x7f000009c000)=[], 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000c44000-0x400)={"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"}) socketpair(0x5, 0x0, 0x7, &(0x7f0000300000-0x8)={0x0, 0x0}) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/02 17:10:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x1, &(0x7f0000b7d000)=0x0, &(0x7f00001d7000)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000e03000-0x4)=@assoc_id=0x0, &(0x7f0000ca9000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000639000-0xc)={r3, 0x1, 0x20}, &(0x7f00004a5000-0x4)=0xc) fallocate(r2, 0x0, 0x0, 0x9) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c36000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x101) 2018/01/02 17:10:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000230000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) gettid() r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f32000-0x6)={0x0, 0x9}, &(0x7f00009b9000-0x4)=0x6) socket(0x0, 0x5, 0x182) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000b42000-0x8c)={r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendfile(r0, r1, &(0x7f0000001000)=0x0, 0x400000000fee) 2018/01/02 17:10:56 executing program 1: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00007f7000)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00008e1000)="958e392937a186d6306a3615593baa57", 0x10) 2018/01/02 17:10:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b53000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000288000)={0x9, 0x4}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000025000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f00004c6000)={[{0x4, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:10:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b02000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00003c3000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c6c000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000314000)={0x101, 0x4, 0x0, 0x400, 0xff, 0xffff, 0x7, 0x1, 0x0}, &(0x7f0000aab000+0xbdf)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000044e000-0x8c)={r2, @in6={{0xa, 0x2, 0x4, @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]}}, 0x8c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000902000-0x1f8)=[{0x0, 0x0, &(0x7f00004b1000-0x20)=[{&(0x7f00002f5000)="0f3c5451511303ba992613668879a2df49e256432950ade0cfab8d0d28cab7af", 0x20}], 0x1, &(0x7f000059e000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) recvmmsg(r3, &(0x7f00007a2000)=[{{0x0, 0x0, &(0x7f0000e51000)=[{&(0x7f00009c5000-0xd1)=""/209, 0xd1}], 0x1, &(0x7f0000174000-0xe2)=""/226, 0xe2, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000432000)={0x77359400, 0x0}) 2018/01/02 17:10:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00009ee000)={0x0, 0x0, ""}, &(0x7f0000f14000)=0x8) r1 = semget$private(0x0, 0x0, 0x400) semctl$GETNCNT(r1, 0x3, 0xe, &(0x7f0000335000-0xbe)=""/190) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b79000)=@sack_info={r0, 0x0, 0x0}, &(0x7f0000b17000-0x4)=0xc) 2018/01/02 17:10:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/load\x00', 0x2, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000009f000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c5a000)={0x0, 0x10000}, &(0x7f0000f20000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00004c0000-0xa0)={r2, @in6={{0xa, 0x0, 0x6a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8000, 0x7, 0x85, 0x3e}, 0xa0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00009d3000)=0x4, 0x4) splice(r0, &(0x7f0000781000-0x8)=0x0, r0, &(0x7f000087c000)=0x0, 0x0, 0x4) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00005a2000)={0x354, 0x0, []}) 2018/01/02 17:10:56 executing program 1: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000817000+0x801)={0x0, 0x0}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000fbd000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a57000-0x4)=0xc) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000fbc000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x1, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f0000020000-0x10)={0x77359400, 0x0}) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x7ffd, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f0000034000)={0x77359400, 0x0}) semctl$GETNCNT(0x0, 0x1, 0xe, &(0x7f0000029000)=""/81) 2018/01/02 17:10:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000729000)='/dev/sequencer\x00', 0x20200, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000091a000-0x4)=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) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000009000)={0x0, 0x0}) getpeername$packet(r0, &(0x7f0000578000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000302000)=0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000c000-0xc)={0x0, 0x0}) 2018/01/02 17:10:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002eb000)='/dev/sequencer\x00', 0x400, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f8f000-0xd)='/dev/snd/seq\x00', 0x0, 0x20401) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000475000)=[{0x3, 0xf7}, {0xf, 0x200}, {0x2, 0x800}, {0xa, 0x3}, {0x3, 0x19fa}, {0x2, 0x1000}], 0x6) clock_gettime(0x0, &(0x7f0000c53000+0x20b)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e3e000-0x6)={0x0, 0x8000}, &(0x7f0000403000)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000069b000-0xa0)={r4, @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]}, 0x3, 0x7f, 0xffffff8000000000, 0xbe4, 0x84}, &(0x7f0000b16000)=0x442) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003bd000-0xc)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000da1000)=0xc) timerfd_create(0x7, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008f0000)=@assoc_value={r5, 0xf3e}, &(0x7f00004c2000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000093c000)={0xfffffffffffffff9, 0x10000, 0xffffffffffff3ba2, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000532000-0x60)=[{0x808a, 0x0, 0x4, 0x5, @tick=0x0, {0x9, 0x0}, {0x40, 0x3}, @quote={{0x2cb090f, 0x87}, 0x5, &(0x7f0000d93000)={0x8, 0x9, 0xffffffff, 0x405, @tick=0x3, {0x0, 0x1}, {0x67, 0x800}, @quote={{0x9, 0x7}, 0x7e, 0x0}}}}, {0x200, 0x2, 0x7, 0x2, @time={r2, r3+10000000}, {0x1, 0x7ff}, {0x5, 0x6}, @time=@tick=0x3ff}], 0x60) setsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000e80000)=0x6, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000415000-0xa)='/dev/ptmx\x00', 0x200200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:10:56 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000b73000)='/dev/audio#\x00', 0x91, 0x302) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000e55000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000b1b000-0x4)=0xc) sendto$packet(r0, &(0x7f0000000000)="2966ee6a45496f1339843a2d7992b9d623459dd784642fe1f7d6f2cbd832cec32914d2dc9ab936b20adb5392affafcdac55dfdab74ed9f2fe0a28a9d3b900e23bb52c47d803a2ad9797b00fb9447b05437fcfd5c285ecd9087f7c755431322eed63cb01775526f124808ec351d1e1c30b4b4eecf74e65c13e94801e9016eac0a8e562517a9af0179cf58dd59cd3ac18a51cfadc5e27f4f01a37a16f827de0c0bd67f222828eb79ab57b7e264c3a615ef941c4c1257da24f067153e812d7363", 0xbf, 0x4040000, &(0x7f0000f94000-0x14)={0x11, 0x11, r1, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00007e8000)=0x0) ptrace$peekuser(0x3, r2, 0xfff) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f000000d000)='logon\x00', &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000014000)='$\x00', 0x0) 2018/01/02 17:10:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x0, 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00002dd000)={0x1000, 0xc, [0x1, 0x9c, 0x54]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000001000)={0x7b, 0x0, [0x9, 0x7, 0x6, 0x2f3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$bt_l2cap(r0, &(0x7f0000002000-0xe)={0x1f, 0xff, {0x10000, 0x0, 0x802000000000, 0x6, 0x10001, 0x5}, 0x0, 0xffffffff}, 0xe) ioctl(r0, 0x7ff, &(0x7f0000000000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000002000)=0x1000, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7fffffff, 0x20000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000004000-0x58)={0x400, 0x80, 0x7ff, 0x1, 0x800, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000)=0xbac, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001000-0x4)=0x0) r3 = syz_open_dev$midi(&(0x7f0000003000-0xb)='/dev/midi#\x00', 0x81d, 0x10000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000005000)="bf74a04a56bdca47dcb1baf5f9c13520554b2f53ed0bdab5fee6aad7c03fbec0949f7def7a3835a0cf9f9da4c8d5452c5b3c5b952220856b8a87dcee5d5d9a9c8d2b984abae59b70b59e3c62294b1b1b2ee10eae281da8559bfc65296af9440d1e2e69e804c0c0fd45e136e01c7dd9eb0a9e3a71e948b2555d147565f642c7972ab8ee3a6596132fd6dc6c74904419269d5c54ca6ec042d96409c55461431bde0913c7e0a13401d375aec91a8149b4741dbd2c910429250a16c6544964", 0xbd, 0x4004004, &(0x7f0000001000)={0x3, {"553542f0b1431d"}, 0x4b}, 0x10) r4 = shmat(0x0, &(0x7f0000003000/0x2000)=nil, 0x1000) shmdt(r4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000007000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000008000-0x4)=r5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000009000-0x1000)=""/4096) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f000000a000-0x58)={{0x5, 0x3ff}, 0x0, 0x3fdfc84b, 0x2, {0x2, 0xffffffffffff8001}, 0x4c47, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:10:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000c69000)=0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f2000)='/dev/ptmx\x00', 0x400, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000006000)=0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000027e000-0x4)=0x4) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000741000-0x14)={0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$void(r0, 0x5451) finit_module(r1, &(0x7f0000960000-0x5)='proc\x00', 0x2) 2018/01/02 17:10:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000304000-0x4)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f000039a000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f00004d3000-0x8)='./file0\x00', 0x0, 0x1) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00006f1000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00006bb000-0x4)=0x0) 2018/01/02 17:10:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x9) connect$inet6(r0, &(0x7f00001a8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f0a000-0x2)="", 0x0, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/02 17:10:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8000000000086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x11, 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}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x5, 0x0, ""}}}}}}, 0x0) r0 = syz_open_dev$mice(&(0x7f00003e0000-0x10)='/dev/input/mice\x00', 0x0, 0x2c000) fchmodat(r0, &(0x7f00003de000-0x8)='./file0\x00', 0xa) 2018/01/02 17:10:56 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000002000-0x4)=0x4) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f000034f000-0x18)={0x0, 0xffffffffffff80bd, 0x1, &(0x7f0000000000)=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) preadv(r1, &(0x7f0000cda000)=[{&(0x7f0000b9c000-0x5d)=""/93, 0x5d}, {&(0x7f0000b8e000)=""/187, 0xbb}, {&(0x7f00005ee000)=""/165, 0xa5}, {&(0x7f0000578000-0x22)=""/34, 0x22}], 0x4, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000047000)='/dev/cuse\x00', 0x0, 0x0) socketpair(0x9, 0x3, 0x100, &(0x7f00009a6000-0x8)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000055d000)=[{&(0x7f0000385000-0x29)="290000001900ff0900000000000000020a1300000000ff06800900000d0009000800001900000000f6", 0x29}], 0x1) 2018/01/02 17:10:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00009d2000)={0x9, &(0x7f00005a2000-0x1f)=[{0x8, 0x10000}, {0x0, 0x2}, {0x800, 0x6}, {0x1, 0x2}, {0x6, 0x8}, {0x4, 0x1}, {0x4, 0x3}, {0x0, 0x8}, {0x2, 0x0}]}) r1 = syz_open_dev$tun(&(0x7f00002d8000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) r2 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000009d000)={@common='gre0\x00', &(0x7f0000a3d000-0xc4)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:10:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000001000-0x4)=0x0, &(0x7f00004ff000-0x8)=0x0, 0x4, &(0x7f0000253000/0x4000)=nil, 0x2) open(&(0x7f0000000000)='./file0\x00', 0x400, 0x38) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80800, 0x8, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x80) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$nfc_raw(0x27, 0x3, 0x0) r3 = dup3(r2, r1, 0x7ffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000001000-0x18)={@loopback={0x0, 0x1}, 0x5, r4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f0000001000+0x201)='/dev/dmmidi#\x00', 0x3, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000016000-0x38)={&(0x7f0000192000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000677000)=[], 0x0, &(0x7f0000bb4000)=""/0, 0x0, 0x0}, 0x2) recvmmsg(r6, &(0x7f00003bd000-0x1e0)=[{{&(0x7f0000299000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009a9000)=[], 0x0, &(0x7f0000736000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x22, &(0x7f00007a7000)={0x0, 0x0}) recvfrom$unix(r5, &(0x7f0000000000)=""/100, 0x64, 0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002e7000)={0xffffffc, 0x0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000f69000)={0x0, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x3, 0x1, 0x5, 0x61f3307c}, &(0x7f0000f69000)=0xa0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r5, 0x107, 0x16, &(0x7f00002ab000)="2164d57047d7c186a4598a0c36722b64f7edac4e1aebc907f10a776853cd0a062b6dd04f587dcdbefaaa0e026d58af2175fcd3fc29b0eff4aa155367f072b7bf07ddd33f935d33f9", 0x48) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x13, &(0x7f0000f5b000-0x4)=0x3fe, 0x4) 2018/01/02 17:10:56 executing program 3: r0 = syz_open_dev$dspn(&(0x7f000056f000-0xa)='/dev/dsp#\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000a0e000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b95000-0x8)={0x0, 0xffffffffffff0d62}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$inet(0x2, 0x80e, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f000001c000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, [@empty=0x0, @loopback=0x7f000001]}, 0x18) dup2(r2, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x8001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000047c000)={0x4, 0xc, 0x0, 0x7fffffff, 0x0}, &(0x7f0000000000)=0x10) 2018/01/02 17:10:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000755000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000010f000-0x72)=""/114) r1 = socket(0x1b, 0x805, 0x0) sendto(r1, &(0x7f0000b0f000)="120000001200e7ff00ffe900000001000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/02 17:10:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1fffffffffffe, 0x1) recvmsg(r0, &(0x7f0000461000)={0x0, 0x0, &(0x7f0000e79000-0x8)=[], 0x0, &(0x7f00004fa000)=""/67, 0x43, 0x0}, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f000033f000)=0x8, 0x4) bind$inet(r0, &(0x7f0000e69000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000776000)="c63a6021c2d08aece769854f61ba84c325ee9bcd9d4ef86b384ec2d6090d1c721f7d40bba070882376c955062c7d47d16eaa3701a93f76b1dcbc9176309f352c49ae7eb7b0d33246bf55b918b88be14d38e981ecee381c9534e14d3551f4ffa72f747d26176b3c51ff8445bbed5733723185525df79f2e651e6959a747d18a98b7fe34e4bb5f6407c4a1ab321b379fbb81531e166a1ddd57baf92d9c38f8ddab2ae35904c4a8a78f85391f", 0xab) sendto$inet(r0, &(0x7f00009f8000)="", 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:10:56 executing program 2: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000eec000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c55000-0x4)=0xe8) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eed000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eec000)=0xc) r6 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eec000)={0x0, 0x0, 0x0}, &(0x7f0000cc1000)=0xc) getgroups(0x7, &(0x7f000097e000-0x1c)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) r14 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000eed000-0x4)=0x0, &(0x7f000032f000)=0x0, &(0x7f0000eec000)=0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000eed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000ef2000-0x118)=[{&(0x7f0000101000)=@abs={0x1, 0x0, 0x3}, 0x0, &(0x7f0000cce000)=[{&(0x7f0000eed000-0xd7)="46f04eff190571a15498cb62f073e51799932fc5c031676c0b446347494d02907d2d26d62f811b5da74064e843dd5dc79b5e1e04a8b3d9317bb731e29b652355f7e93b17970230d221f29f59477cd33572419f97a786f7d06bdb67f54163bc23fa07b0310053cf0447f4b486558533730a7941d73d6483a461d1cd1d6e6288063ddc51512e7ad6ab12d8a14796be169912736e12664178b841e374fe54bbf3f86e441799708a8194d5aaa7e95d25447cde5da4c03303d81bbd2626dd8669d4121ee0eadbd2f9f1e23e70ac93cab5c965883fca5b0d8251", 0x0}, {&(0x7f0000720000)="5cee8889ba9d687a2704234a4084be05b1fb2b66bf5aacefdd6515d3d461", 0x0}, {&(0x7f0000eed000-0x4c)="31397cb48923484c4d5f24558a8e806f0c74fa339d3934d2ed9c08e08e2cc4ea47cceee17f9f1c9aaafa1e3630c27bfea48ef2bdb2d9841e9b66962ed491a70a7e0badf75d834fe5365ec59c", 0x0}, {&(0x7f0000eed000-0xc7)="b29686653e2412036d27ca8d31fd02bbd4c4e045e6065df5d3668729a52201aa972f68df6e3ec581cc8859889d8b98a34850c719895adbf3859f18395fe4348af563b485f51f780d45a67fa4c21493b925fdcf1f310da61c85bb1c1fa854510aebdf9d2eeb24e5f7ff6d27c47e257c2f5bc804041f1480dc70565fba88a1e917d7daf92a398effcb54cf64e879b6d96e81ea8de6cdad2f54bb41b8606fa0a042745af76fee5984b83dccfb65096aa9f8e553b076e383787ba5812fd81fb1e0828a34455cfb961f", 0x0}, {&(0x7f0000984000-0x7a)="f1057f31cd94f3b11c9aa32df345a363b33925c2699b2e273effb7511d9a17821fb2368138b261cedb7d5e4987d4c22bdae9748c9e5a354bfb40a69a0d863ab2b6a12a55b70196a06aafc5669b3989bb0017159c4f0489a0774e72683a36add176a8b27ed7be0598608a9c6dc130709d65fb533302665570cc63", 0x0}, {&(0x7f0000eec000)="9e83392b73307b4b8825f19900e4ffc620954906fac59476a529dd11f7ecb05e8265774b119c119e81bb292cecb4f47c4ab29986a89c9f4269a3b9e1ad3e73ce1d10a827f3292b27a50f3a12a3f517faa78f50ebe2effcf42846657138303f0c1c62980f878bf367fa70ee5963e5b6598a4ee687558a13e379bc9e35a1cc5eb542f4c4ff62750f1855ec795e96cdbf232fbb6b077198ef00336e0d7fad556400513bc3df5fd115552c6249f8d6dca0c87d4b19", 0x0}, {&(0x7f0000eed000-0xa1)="3e34f05132ab4bf987e7271aad0852e45994488e05be6310c93325ae9e4feb9ed0d53c9c626f7cc8b57fea5ee28a308328bd11f86c877067704c754c40719570df1d7e260204f004014570795fe1fac4d8c0b199ea1c48349b05ad4becc2fa95b9709a295fc1cb7131c422511ecadb0b7a7d031fb1777f165680840f0f7a7a7b80dd473cf6b5453c9108e256e1d770b6299c44973e80c577d3b2519b9e8ba8ae20", 0x0}, {&(0x7f0000731000)="2299d90f3b4876e9b10f2e01ce62eb2d554fe8616d6d84ef25badf8cdf67edc78aa9357e077d42505a8f32f7fa980e8b0187e7572c0b9bd95c9f49a755b7cd2efab638d9092aecf1fe7ebdad63c3c9c166b6d3a1f27e373a574104aeb01a87c4d241aa332743ff488c5a85c1ad6cf6b4da241938c8aaa5e24dafdff0b36eaf3217dd02cfb2577b33439cba6a786a90a813df7befa4adc87eb858c127756315079ef2872283f684f3d2634b5c7bc8add7c61bdfebb9fd18ba", 0x0}], 0x0, &(0x7f0000b89000-0xa8)=[@cred={0x0, 0x1, 0x2, r2, r3, r5}, @rights={0x0, 0x1, 0x1, [r0, r1, r0, r1, r1]}, @rights={0x0, 0x1, 0x1, [r0, r1, r0]}, @cred={0x0, 0x1, 0x2, r6, r8, r12}, @cred={0x0, 0x1, 0x2, r14, r17, r19}], 0x0, 0x4000000}, {&(0x7f0000ef1000)=@file={0x0, './file0\x00'}, 0x0, &(0x7f000042e000)=[{&(0x7f00002af000-0x36)="3a0206c32dbf3b759c0a7d6c7b2bccf819ae99895b6fd4415fe20dc31390670dfcc80d1af16605cc6912047df13a0dbd3abac9142343", 0x0}, {&(0x7f0000eed000)="", 0x0}, {&(0x7f0000eee000-0xb7)="b3840d9a930e8523716d3af1a76770d23c79d2699510983cadae74f9d14e03070667056a9e6fd908a76b0a0981212e10eace53ee8b29703c069870416100055da6bc49d1a57c3994c15cf3c94f959d024b73747b3d5f305b307db8ef2b27281307bbf7530c05a1342613b88b299d7ec3a2d8400964c064d16f9879e8d6e9aeddc0770c1e47f8a5b7769057daee3434565ee833f99c80a183d7acc199de4d0fd63df966979519393c6cef5c0ac4d382f6939edfa77325cb", 0x0}, {&(0x7f0000eed000)="5d1f059a11a0ddbeeb1cf47567fe025149ead540a3bef12b7d0d4b1adc8ad10716b1a9d3765bfef4188e67ceda6e6e0f4bfbe7931998a169ba3b0d5b843740ff332a1416e727acc893e0f034ec42ba7e9be0b52436ebbe65db98bd353ef9320c33529a97163bc25ec41ad246a8a4634f1deb86ccb1ab49531a7d5f8d7656", 0x0}, {&(0x7f00002dc000)="f0e0686502968b4694e9a696418421ddf0aa0b6f3a022a67a4aef7d66391bcd6b820f8d06746df88bbac24de557f0a0a12e1101f750d98cc1e0780cd840f8613daaec7a5c599a5652a9ad23532c46e4931889c619a609ac9c19523cf787c2b7b34675944b5b30c788b1c38d6d2e67d81db6bec9641937818a662d7afe45f83da2b6e74", 0x0}, {&(0x7f0000d30000)="6b051b92c6d967188e5edc54db5be6a074d355c1d6e0051b38adf922def1f0baa70227312c8d0e0a98c1619d3aee90116418aa1fbb6edfeff2e8e7185da6eeff94eec3dffb86f592f23e0bf4039abb3ae40409e73cbcf26e16ef263caeec24160d5940bc65ae37ff4ab446afc51ece985c3228b66776df84f88394bec63bb91f4ac89f7bd38f5cf4412b9a317a25da5c6f0de2be7c4e985294a42e1909ce11af8b151b31c80bf92da9f4", 0x0}], 0x0, &(0x7f00006a8000-0xa8)=[@cred={0x0, 0x1, 0x2, r2, r4, r11}, @cred={0x0, 0x1, 0x2, r7, r15, r11}, @cred={0x0, 0x1, 0x2, r6, r16, r10}, @cred={0x0, 0x1, 0x2, r14, r4, r5}, @rights={0x0, 0x1, 0x1, [r1, r0, r0, r0, r0]}], 0x0, 0x4040090}, {&(0x7f0000eb8000-0xa)=@file={0x0, './file0\x00'}, 0x0, &(0x7f0000eef000-0x70)=[{&(0x7f0000eef000-0xc4)="153a7197962c1c7b72913d7faee8cb0ada1de0d6bac734cf08c94dd108072a804262e68686c6c0d0cbba620950e45d59a5fa2c03dee9b2eeb7afb04b020c3885a6c7afb9ad18682cf97031eae411c37b5fe1d3c11045a3ddac356736a097c6b371c718121c36288076c67ace00df7b07b9710b285246f90d05cb905c4f9d3d182f4d77cb8fed7ee467cee5c90f4e3efc5d94c4bf305c29fd172abe6d0dbee7f51254dbc3c49269a491dc004c1c11adbe8921958c2a7fb21f9857ff49c774c89871b61eb3", 0x0}, {&(0x7f00008e2000)="8082555954a8569ecae976504214a07ccdeaf89aef70d0092087a6019cf1821bb721cd9afa9fc222d7b066730c4e5137d19a4f10cf59e9e7f49e91af70490dec15217bbadb28c73f49a2cbdb4bdf28f3fdae755681cf488cb589cd6dfc5bade7ae2c2580ec67ae5b6dd05b28f4ac5b7b36bf7e9c17bdc57133590858ba44998e2b83050dd9ed3ea0df75a8db8c0a58e6a172591b109fd286f8a3355e4b3434ee114e11555c06a5", 0x0}, {&(0x7f00007de000)="79dc167f0ab53eadfb65709aacaf171d56e1b447eacf9a438b593086453c9d073ed9a3fb7528258574fc", 0x0}, {&(0x7f0000eef000-0xb)="6ff57af796735ce7247535", 0x0}, {&(0x7f0000eee000)="828acd22c4dba49fc8f0a00ab3ca4d2fbda4a48c7b0764e10744c360eb065a4dcd514ffa0d32969e86225fa28347bf83418a3f6c184136459172163fdf1b38d0bc8caf6df5f07c95587100d076469b2e81065d1167d902cd9387631e5e8fcce378e3b025e14998129253a33a8fbdc9", 0x0}, {&(0x7f0000eee000)="f266c8b948661b80ddee2198afb1564af3c8347ba2b4bcfb64b0f93b170fd4c6525bf8125d1318b580da66812ff1cbdd9925e616e6b1aa9d037812760bd5f7", 0x0}, {&(0x7f0000dd7000-0x24)="212141e61b79f066ce5efd931b3cfe3ce2561980dc480789ea36c5ea4aa7d0e21405220b", 0x0}], 0x0, &(0x7f00000ff000)=[@rights={0x0, 0x1, 0x1, [r0, r1, r0, r1, r1, r1, r0]}, @cred={0x0, 0x1, 0x2, r7, r8, r9}, @cred={0x0, 0x1, 0x2, r14, r18, r13}], 0x0, 0x4000000}, {&(0x7f00005a3000-0x8)=@abs={0x0, 0x0, 0x1}, 0x0, &(0x7f0000eef000)=[{&(0x7f0000e14000)="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{&(0x7f0000ef1000-0x1000)="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0x0}, {&(0x7f000067d000-0x75)="98ed2cb76b8e57cbe73cc9d14371af53c76e4f87441f871e29128da279231589cc751bcd542edd2c37f82f0d498166c58dca3822cbb73786a803554c3c3e89cdcd944dfdb1bab22c699fa3bd16081cfd56a448bff2e955a7b89dcce70ec43875f2edf8720ce9ca96398aa9bcacf17bed6c90e7f30c", 0x0}, {&(0x7f0000947000-0x35)="8f09951b428df690073b2f118ddfb3e312e6289bd7b83fa2dccf795312d4f781d8d82c063df5aea389eb9b90d3b61e5de8d960e98e", 0x0}], 0x0, 0x0, 0x0, 0x40008d4}], 0x1, 0x0) 2018/01/02 17:10:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={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) r0 = socket$inet(0x2, 0xa, 0x1004) r1 = syz_open_dev$admmidi(&(0x7f0000b33000)='/dev/admmidi#\x00', 0x1, 0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000833000-0x18)={0x0, 0x100, 0x0, 0xfffffffffffff494, 0x10001}, &(0x7f0000fd4000)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000de000)={r2, 0x6}, &(0x7f0000a89000-0x4)=0x8) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000708000-0x59)=""/89, &(0x7f000078c000)=0x59) 2018/01/02 17:10:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000536000)={0x0, 0x0, 0x0}, &(0x7f00008c4000)=0x70) setuid(r0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) membarrier(0x8, 0x0) r2 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 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, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r2, r1) [ 76.306039] kauditd_printk_skb: 300 callbacks suppressed [ 76.306047] audit: type=1400 audit(1514913056.349:838): avc: denied { create } for pid=11940 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/01/02 17:10:56 executing program 3: mmap(&(0x7f0000000000/0xb04000)=nil, 0xb04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000b04000)='/dev/snd/midiC#D#\x00', 0x8001, 0x80000) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000b04000)={{0x8, 0x4, 0x9, 0xfffffffffffffffb, "e01334909db085c366698e54ff4b4bf37b391d604d9a930b4e54515609673cc375943ad3dba64e598f30a230", 0xe7f}, 0x20, [0x8, 0x9, 0x7, 0x3, 0x9, 0x3845, 0x40, 0x800, 0x0, 0xfffffffffffff000, 0x7, 0x40, 0x5, 0x480, 0x7, 0x3, 0x3f, 0x10001, 0x7, 0x2, 0x0, 0xc0e, 0xcad, 0x100000000, 0x3, 0x3a, 0x4, 0xfffffffffffff820, 0xf0fe, 0x2, 0x200, 0x4, 0x1000, 0x0, 0x3, 0x90, 0x3, 0x8, 0x6, 0x1, 0xb4, 0x8, 0xffffffff, 0x1, 0x100000000, 0xffff, 0x8, 0x2, 0x8, 0x2, 0x1, 0x3ff, 0xffffffffffffff00, 0x697e, 0xffff, 0x100, 0x10000, 0x74, 0x3ff, 0x5, 0x5, 0xe40d, 0x0, 0x9, 0x1ffe00000, 0x9, 0xfffffffffffffffa, 0x0, 0x0, 0xffff, 0x10001, 0xac4, 0x9ac, 0xffffffffffff7008, 0x0, 0x1000, 0x4, 0x1, 0xe00, 0x5, 0x7, 0x4, 0x2, 0x9, 0x7, 0x7, 0x4, 0x3, 0x6, 0x8, 0x8001, 0x7f, 0x3, 0xc0, 0x900a, 0xdcb, 0x20, 0x101, 0x3, 0x0, 0x9, 0x1, 0x200, 0x0, 0x0, 0xd7, 0x7, 0x58b9, 0x8, 0x8, 0x1, 0x9, 0x6, 0x8, 0x0, 0x4, 0x1, 0x2, 0xfffffffffffffff7, 0x40, 0xd45c, 0x200, 0xc1, 0x99, 0x6, 0x8, 0xf68, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000afd000)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b01000)={0x1, 0x0, [{0xc0010140, 0x0, 0x0}]}) 2018/01/02 17:10:56 executing program 0: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000013c000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="478d4151a0c8252b195c36d5260af6b4"}) r1 = syz_open_dev$amidi(&(0x7f0000b1b000-0xc)='/dev/amidi#\x00', 0x1, 0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d9f000-0x20)={0x6, 0x0, 0x0, 0x4792}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000ac7000)={r2, 0x80}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000f50000)="", 0x0) 2018/01/02 17:10:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dcd000)='/dev/ppp\x00', 0x80, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) poll(&(0x7f0000849000)=[{r0, 0x0, 0x0}], 0x1, 0x3f) r1 = gettid() migrate_pages(r1, 0x201, &(0x7f0000ed5000)=0xffff, &(0x7f0000558000-0x8)=0x10000000401) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00001e9000)=""/174) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f71000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getpeername$inet6(r0, &(0x7f0000379000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000ab7000)=0x1c) 2018/01/02 17:10:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00008e3000-0xd)='/dev/usbmon#\x00', 0x0, 0x2000) 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) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/02 17:10:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) lookup_dcookie(0x4, &(0x7f0000694000-0xa1)=""/161, 0xa1) r1 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x80000000000402, 0xffffffffffffffff) exit_group(0x6) 2018/01/02 17:10:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) mount(&(0x7f00004e5000-0x8)='./file0\x00', &(0x7f000080b000-0x8)='./file0\x00', &(0x7f00003d6000-0x6)='minix\x00', 0x2040, &(0x7f00005cc000)="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") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002e2000-0x18)={0xaa, 0x100, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x1)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/02 17:10:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x2, &(0x7f0000001000-0x12e)="ee4c6007c1", 0x5) openat$selinux_access(0xffffffffffffff9c, &(0x7f00001f2000-0x10)='/selinux/access\x00', 0x2, 0x0) close(r0) 2018/01/02 17:10:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00003eb000)=0x0) r0 = socket$unix(0x1, 0x2, 0x0) fcntl$getown(r0, 0x9) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000d9c000)='status\x00') r3 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r3, r2, &(0x7f000030f000)=0x0, 0x7563) 2018/01/02 17:10:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) r2 = socket$kcm(0x29, 0x0, 0x0) r3 = accept(r2, &(0x7f0000be0000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000010e000)=0x10) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000dd2000)=0x6911, 0x1) setsockopt(r1, 0x84, 0x7d, &(0x7f0000258000)="8000000000020004", 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a34000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000665000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e9d000-0x8)={r4, 0x0}, 0x8) 2018/01/02 17:10:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000577000-0xc)='/dev/autofs\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e5c000-0x3)=0x401, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b39000-0xa)='./control\x00', 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f000000e000-0xf9)=""/249) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ab1000-0x10)={&(0x7f00007db000-0xa)='./control\x00', 0x0, 0x18}, 0x10) open(&(0x7f0000818000-0xa)='./control\x00', 0x410002, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000f6000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/02 17:10:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000170000)='./file0\x00', 0x80, 0x102) sendto(r0, &(0x7f00000c9000-0xe9)="b1981c5a69de3ecd271904d6355821ef8b0e00e05cdd70be0ffe4172a008ef6ebc2074015510ec43637a5624ff81eb72da50eadaf03206c2d5fa9eee13f1a2172baa19c1f2042df8ff37ca196f5a75bb96a51807424a628a20f183163d53ac28d849330ccdd28ddad9e00e120698082f2d194b340240ab45490b3680dcb371cae8c3c70e6929e41e21e03f1b2dc03e6376d478d799759209d4a90396b89bd0966c4cbb9144528419b3453fe39c2d4c8ec7f1e0b962a4a1e8b2bc76a8764195ca5b5585bc176526332e29b2f8b98f1756ce86ce19acf4dcc1a9b5ba0d679293f2f6cb09d6f348236a38", 0xe9, 0x20000000, &(0x7f00003e2000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000008000-0x3)=0x90) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000b93000)={&(0x7f0000584000)=[0x0, 0x0, 0x0], &(0x7f00009ea000-0x8)=[0x0, 0x0], &(0x7f0000418000)=[0x0, 0x0], &(0x7f0000b33000)=[], 0x3, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 76.486335] PPPIOCDETACH file->f_count=2 2018/01/02 17:10:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0xe9e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8462, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400, 0x0}, 0x10) r1 = accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) r2 = gettid() getpgid(r2) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) accept4(r1, &(0x7f0000ff9000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b8000-0x4)=0x8, 0x80800) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) sendmmsg(r1, &(0x7f00003f5000-0x3c)=[{{&(0x7f0000169000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007b2000-0x20)=[{&(0x7f000063b000-0xdb)="204b6e0ef6f64003256a77cb13088143ebbb60a7a3571f594ff43c8e537790c1eff742acfcddc6a62f2d9e1576f9abaa5f684e628e813ec4411414d426675deed72ada8c51e0ea007ebe8a2906ddd4750bf4fd30f2aea899bcf7edf4c90f312eaa0d1324f4f842374874877e963b1185f50d80f670bc8f2699beffcd428196365b0517a461c9b082df564ad5952fd36c9f2e09d35510c02e8b8e7c3d0789182e6595c374f74028d87458ea040cbc083f779aa29e82f2d41680a67192b1aad559d615dca5c7833d00708afa94c1a0cea5b65a08b3a8f98a3d74339c", 0xdb}, {&(0x7f0000415000-0x34)="cf3f72bdea3f7c4a5f281f1002ec94bea820d88d5e1707c01b3167a0b45e40adebc063331fe8d5b96688f148ce1ec789b1bbede2", 0x34}], 0x2, &(0x7f0000f93000)=[{0x18, 0x103, 0x9, "f2"}], 0x18, 0x40040}, 0x7}], 0x1, 0x24000001) tkill(r2, 0x7) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/02 17:10:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) connect$inet6(r0, &(0x7f0000700000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000998000)=0xf1c0) write$tun(r2, &(0x7f0000342000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x30, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "454e82", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}, 0x62) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f000039a000-0xc)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f0000522000-0x4)=0xc) connect$packet(r2, &(0x7f0000fca000-0x14)={0x11, 0x1f, r4, 0x1, 0xfaa, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/02 17:10:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000088f000)='/proc/self/net/pfkey\x00', 0x618000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003e3000)={0x2, 0x1, 0x5, 0x9, 0x0}, &(0x7f0000d25000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00009ae000)={0x0, 0x0, 0x6, [0x7, 0x1, 0xfffffffffffffff9, 0x6, 0x9, 0x2b3]}, &(0x7f00007e1000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000580000-0x10)={0x6, 0x8009, 0xc, 0xbf, r2}, &(0x7f000047a000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000002b000)={r3, 0x7fffffff}, &(0x7f0000bae000)=0x8) r4 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000984000)=[{0x0, 0x0, &(0x7f0000a04000-0x50)=[{&(0x7f00003b1000)="3fa7a2a772e316ddb5097566620b358946d941af645af6db9b64f1c92d1ffb4391db680095b57289f9f00bb4f716abc3a3863160f973c9bdd890d7d5948848370ac891a5bf7ba5e48a3685f0e1d8fcb0b4110a4baad056d8d79e37", 0x5b}], 0x1, &(0x7f0000fc7000-0x30)=[], 0x0, 0x0}], 0x1, 0x48880) recvmsg(r4, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000ee1000+0x257)=[{&(0x7f000007a000)=""/91, 0xffffffffffffff08}], 0xffffffffffffe54, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) bind$alg(r0, &(0x7f0000616000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) 2018/01/02 17:10:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = request_key(&(0x7f0000a96000)='ceph\x00', &(0x7f0000e1a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000186000-0x2)='-\x00', 0xfffffffffffffffc) r2 = add_key(&(0x7f0000a34000-0xa)='syzkaller\x00', &(0x7f0000449000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000eb3000-0x17)="67a6d67ebefccf69ff0337917f79457110299333372716", 0x17, 0xfffffffffffffffe) r3 = request_key(&(0x7f0000074000)='.request_key_auth\x00', &(0x7f0000f80000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bc9000)='\x00', 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000f0e000)={r1, r2, r3}, &(0x7f0000e08000-0x63)=""/99, 0x63, &(0x7f0000090000-0x38)={&(0x7f0000fc1000-0x40)={'rmd160\x00'}, &(0x7f0000d1a000-0xf6)="ca1f350f381a927afc1dc6d89834b1c460fb81c0187a3ba951638c788e28f464f9c4a1743a53caec985311b011b6491d11a38687c08ba6457c6f70fb45408dcb997f89fba5f70804fd56acf55cc4eff76712f80d4713871d42f4743472c4114875ade0e36cbc23763dab72604ed86b0ca3419281932216ff4c7164632139f9949e6c12eed4e7d6fcae8c47f421144f223c4de10d7ff2ecfc3c698058e14501496dd2e282624de6ac7ec7099d6da7abff4b97e49fa09dd9f421a444de3679b858d4abc1e5dd974a5d83544311bf9870c32ac86937ce5101d9ee0008b5429a758189a1beaa843872986a0b2922ffdac0473457fdb50f8c", 0xf6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000ad7000-0xb9)=""/185, &(0x7f0000ff2000-0x4)=0xb9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r0, 0x0, 0x0) write(r4, &(0x7f0000d1a000-0x60)="03789f6746f5a637457f999b2da815c5", 0x10) recvmsg(r4, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/02 17:10:56 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000008000)='/dev/sequencer2\x00', 0xd02, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000008000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f0000008000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e8000)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ca2000)={0x0, @in6={{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7f}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x480000000000000, 0x8, 0x30612b5, 0x9, 0x20}, &(0x7f0000a2f000)=0xa0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000784000-0x1b)="c076518f67b609bc13f9623191618561550a5bc5e805c6035375ab") setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000096e000)={r2, 0x100000001}, 0x6) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000f60000)={0x4, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r3, &(0x7f000024f000)='3', &(0x7f0000571000-0x1)="", 0x0}, 0x20) 2018/01/02 17:10:56 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00007d4000)={0x3, 0xffffffffffffff9c, 0x0}) ioctl$TIOCCONS(r0, 0x541d) r1 = fcntl$dupfd(r0, 0x406, r0) sendto$unix(r0, &(0x7f00006dd000)="3b310c677e5d176ed06b6e0b4b31b991215096795e8d5d9768d013b1dcfbf3ec5bf6033c62b181bdd50f8e474aebb23717dee50d60a7dbf837fe037012a9a178fa2abe11534b96f343800bf2c7dc44aa597d0dd0ddbbadf4e8f85a157e89c8f8a5a741fc99156e0c26afcdf4fb3c7724d15d1369997a5e52d542e51e88b545a84033335046db71d96cef4fbec0b6d61b6598704d347baafdbe1b633988bdefff28a4c142f50169faa66c91d5367864a4e45594556d7105892067bf7a05f5daa8bea812fcac836e3e0721d6c0b248b384c9", 0xd1, 0x20004000, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x10001, 0x9, 0x583e, 0x5, 0x7, 0x400}) r2 = timerfd_create(0x5, 0x800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$KDSKBLED(r0, 0x4b65, 0x81) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000002000-0xc)={0x44000000, 0x6, 0x16}) fcntl$setpipe(r2, 0x407, 0x80) r3 = accept$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000002000)={0x1000, 0x3f, 0x3e8c, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000003000)={0x80000000}, 0x4) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000001000)=[{&(0x7f0000003000)="35c3b549fdb171723edbee60c05677d64e9e4c9b6b3905aaf68bbb5092e655f2b7c076789a31ac8b4737a05ed7771a16dc1585d9ab6e78b07d9840284707ae28939d883ee60f896612c080713c914e6d046a77126368bdf1df3430ec482600a10ea28a9a9090c5732a9ed4642e7c7c5467c8dda1719208852ffc7f603a81451d14103f57846c10f0b6", 0x89}, {&(0x7f0000005000-0x12)="81aac8df55694c6f222547d3a1c860ecc4ba", 0x12}, {&(0x7f0000005000-0xd0)="fc2a7e65d6f1234a0de103873681e476746f9be6f5d777212ed181f90f9707812be872935eb703a3668715dea9cd695558192e5a808c9931025eb6a6ad55a47b162bc6af9311aa4f46dfbb5b086482c49c5f2eaae7711091fd30c3f6af6715fdec584c188e0ad909a872ba7e1dbb105f7b3a3a6ae4832f5d5a6ce5e3754e1a8f67757ccfc7e8cfb92b60b4448d025c9623e7f133886ad3ae1d528bef4905d5976b254ecbe231b0767b82592651b9ec776fcc79653b6541b43193b768abd708e89ae02296c38ac542b598052a2e094914", 0xd0}], 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x9, 0x7fff, 0x3}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x1f42ff4e, 0x205, 0xfffffffffffffffb, 0x6, r4}, &(0x7f0000006000-0x4)=0x10) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000005000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000006000)={r5, 0x3f, 0x4, 0x1}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000008000-0x4)=0x80000001) 2018/01/02 17:10:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000004c000)='7', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$midi(&(0x7f000024a000)='/dev/midi#\x00', 0x80000000, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a78000-0xc)={0x0, 0x8000, 0x20}, &(0x7f0000240000)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000424000-0x54)={r2, 0x4c, "e7f2e03db380d3cc24bab15347cdc432db128adaddeee1e63ef9834f57a0cf355c6a8f8d01b60275272e0391c223726553572e3a34e56f4e0f43ed74034f9a51afe2bf1fa0a8e663db7ff5ae"}, &(0x7f0000a11000-0x4)=0x54) 2018/01/02 17:10:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00003f8000-0xc)='/dev/random\x00', 0x0, 0x400) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00003fd000)=0x81) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) ioctl$sock_ifreq(r1, 0x8000008929, &(0x7f0000000000)={@common="010100000000000000001f0000002000", @ifru_ivalue=0x40}) openat$vcs(0xffffffffffffff9c, &(0x7f00006e5000-0x9)='/dev/vcs\x00', 0x541001, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000d99000)='bbr\x00', 0x4) 2018/01/02 17:10:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000259000)='/selinux/status\x00', 0x0, 0x0) creat(&(0x7f000021f000-0x8)='./file0\x00', 0xe) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000691000)='/dev/rtc\x00', 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000015b000-0xd)='/dev/dmmidi#\x00', 0x20, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000ed0000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000ef000)=0x1, 0x4) r3 = syz_open_dev$evdev(&(0x7f0000af3000-0x12)='/dev/input/event#\x00', 0xffff, 0x40000) write$evdev(r3, &(0x7f000067f000-0x18)=[{{0x0, 0x7530}, 0x10001, 0x101, 0x3}], 0x18) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f00002b9000-0x18)={0x8000, 0x100000000, 0x80, 0x4, 0x4d0e, 0x1f}) rt_sigtimedwait(&(0x7f0000933000)={0x0}, &(0x7f000048d000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, r2}, 0x8) 2018/01/02 17:10:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fcntl$setpipe(r0, 0x407, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x3, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000037f000)={0x0, 0x0}) 2018/01/02 17:10:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f0000269000-0x18)=[{0x0, 0x0, 0x1000}, {0x1, 0xffffffff, 0x800}, {0x1, 0x0, 0x0}], 0x3) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000051000+0xfbc)={0x0, 0x0, 0x0}, &(0x7f0000600000)=0xc) process_vm_readv(r1, &(0x7f0000c26000)=[{&(0x7f0000b4f000)=""/55, 0x37}, {&(0x7f0000861000)=""/0, 0x0}], 0x2, &(0x7f00002b5000)=[{&(0x7f000094d000-0x2e)=""/46, 0x2e}, {&(0x7f0000fdf000-0x6b)=""/107, 0x6b}], 0x2, 0x0) 2018/01/02 17:10:56 executing program 3: r0 = socket(0x1b, 0x80000, 0x413) bind(r0, &(0x7f00005e5000)=@sco={0x1f, {0x0, 0xac9, 0x7de1818b, 0x6, 0x3, 0x3}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000033b000)=0x5caa, &(0x7f0000899000-0x4)=0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f84000-0x9)='/dev/dsp\x00', 0x30100, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000c30000-0x12)='/dev/input/event#\x00', 0xffffffffffffff00, 0x125001) syncfs(r0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000eb0000-0x4)=0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000853000-0x10)='/dev/sequencer2\x00', 0xfffffffffffffffc, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f00006ca000)=0x0) syz_open_dev$midi(&(0x7f00001b0000)='/dev/midi#\x00', 0x3, 0x200100) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000633000)={0x8, &(0x7f0000df0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f00001c3000)={r4, &(0x7f0000ae6000)=""/109}) r5 = request_key(&(0x7f00006e4000)='big_key\x00', &(0x7f00009d8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003ea000)='/dev/dsp\x00', 0xffffffffffffffff) r6 = request_key(&(0x7f0000cf1000)='rxrpc_s\x00', &(0x7f0000f26000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000043d000-0x2)=',\x00', 0xfffffffffffffffb) keyctl$search(0xa, r5, &(0x7f000058a000-0xd)='dns_resolver\x00', &(0x7f0000197000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000221000-0x8)={0x0, 0xde3a, 0xfffffffffffffffb}, &(0x7f0000e0d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000086f000-0x2f)={r7, 0x27, "dce7ce4018adb5e22cbe66753ad1df55e9d42802ffcc7d3ead796832adb11e0e542044c887eb46"}, &(0x7f0000563000-0x4)=0x2f) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000022f000-0x50)={{0xff, 0xc}, {0x0, 0x0}, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:10:56 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x10d, 0x0, &(0x7f0000000000)="", 0x0) 2018/01/02 17:10:56 executing program 2: seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socketpair(0x11, 0x80003, 0x8d2b, &(0x7f0000a68000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000801000)={r0, &(0x7f0000e9b000)="c5b14c961c9509ec19bf1aa3ec1923fdc782102cb5aba1d4f38e93b4f6edfb3df193feacbc6dac2278f942a9d200e7bd462baef9b8ee2d80a5cd6ac0088df53d1c4d3fe1e9a4f47a86d6528bcfb06475eb001e1dbdcf2b0557b0e66ded7fce281f3e9e673119479b598341ca77a12038c84ad758e873a20800c8a26c94a8ba604e3a422797615d24de1553117e301057e2fb5f39890c77a8424fa181c23df817fa292060c3ed6ade426f908b1deacc93baf475484bb74bb6c2c7f75c9cbff3dfc73af000d72bb5ff9489319285ebcb43", &(0x7f0000000000)=""/198}, 0x18) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002000-0x10)={0x4, &(0x7f0000001000-0x20)=[{0xdf9, 0x4, 0x6899, 0x81}, {0x9, 0x9, 0x530c, 0x2}, {0x4, 0x6, 0x0, 0x7}, {0x81, 0x2, 0xffffffffffffffe0, 0xa00}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/01/02 17:10:56 executing program 2: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c92000-0xf)='/dev/sequencer\x00', 0x82c80, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000052d000-0x8)={0x0, 0x7ff}, &(0x7f0000fbe000-0x4)=0x8) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fbe000-0x8)={r2, 0x4}, &(0x7f00000c5000)=0x8) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000fbc000)={0x0, 0xffffffffffffffe1, 0x1}, &(0x7f0000fbd000-0x4)=0x8) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fbc000)={r3, 0x1}, 0x8) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r4, 0x29, 0x2000000004d, 0x0, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x1, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f0000020000-0x10)={0x77359400, 0x0}) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x7ffd, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f0000034000)={0x77359400, 0x0}) semop(r0, &(0x7f0000036000-0x6)=[{0x2, 0xbffffffffffffffd, 0x0}], 0x1) semop(r0, &(0x7f0000035000)=[{0x0, 0xec, 0x0}], 0x1) 2018/01/02 17:10:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000075e000-0x8)='keyring\x00', &(0x7f0000c17000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) pipe(&(0x7f0000bba000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e0c000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x100000000}, &(0x7f000078f000)=0x98) pipe(&(0x7f0000b6b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00004a2000)=@assoc_value={r3, 0x101}, 0x8) keyctl$invalidate(0x15, r1) eventfd2(0x0, 0x80000) 2018/01/02 17:10:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x6, &(0x7f0000676000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000db1000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000028a000+0x468)={0x0, 0x0}) timer_settime(0x0, 0x3, &(0x7f000006b000)={{0x77359400, 0x0}, {0x0, r0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) tkill(0x0, 0x0) timer_gettime(0x0, &(0x7f000014b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x401, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000003000-0x25)=""/37, &(0x7f0000003000-0x4)=0x25) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000c83000)={0x7, 0x40000, 0x101, 0x0, 0x281, 0x48c, 0x8, 0x8, 0x81, 0x7, 0x3, 0x3, 0x0, 0x66, 0xff, 0x1, 0x5, 0x5, 0x219}) 2018/01/02 17:10:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ed9000-0x8)='./file0\x00', &(0x7f0000162000+0x43e)=[], &(0x7f0000821000-0x8)=[]) r0 = gettid() r1 = inotify_init1(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000ada000-0xd)='/dev/usbmon#\x00', 0x99fd, 0x200) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000c21000)={{0xfffffffffffffffe, 0x9}, {0x7, 0xffffffffffffffc0}, 0x1, 0x2, 0x7fffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r1, 0x8, r3) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000074f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000905000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r4, 0xc4c85513, &(0x7f000061d000+0xb27)={{0x7, 0x1, 0x70b6, 0x1, "bc00abfcdf6e51ff3a59dfcb08ef606ee3d327b21e670fdf34d5b10873110dcf5c1836e233e7b34fb3a2f61d", 0x2}, 0x3, [0x3, 0x4, 0x8001, 0x1000, 0x595, 0x0, 0xc009, 0x5, 0x7fff, 0x1, 0x83, 0x8, 0x9, 0x5, 0x8, 0x80000001, 0x5, 0x0, 0x6, 0x100, 0xb38, 0x906a, 0x5, 0x80000000, 0x10001, 0x8, 0x0, 0x1, 0x400, 0xfffffffffffffff8, 0xe1, 0x2, 0x2, 0xfffffffffffffffb, 0x1646, 0x5, 0x5, 0xc2, 0x5, 0xffff, 0x1000, 0x1, 0x5, 0x4, 0x7, 0x0, 0x101, 0x6, 0x7ff, 0x3ff, 0x2, 0x9, 0xf50, 0x3, 0x2, 0x1, 0x4, 0x2, 0x800, 0x3ff, 0x3, 0x3f, 0x100000000, 0x52c6d3c, 0x7, 0x3, 0x0, 0x5, 0x4, 0x1, 0x6, 0x0, 0xbab, 0x4, 0x7, 0x0, 0x200, 0x0, 0xce, 0xfffffffffffffffc, 0x2, 0x3, 0xc2, 0x1, 0x7, 0x7ff, 0xff3, 0xfffffffffffffff8, 0xff, 0x10001, 0x3, 0xffffffffffffff50, 0x617, 0x401, 0xee, 0x9, 0x0, 0xfffffffffffffff7, 0x5, 0x7, 0x7, 0x9, 0xfffffffffffffffa, 0x10001, 0x0, 0x5, 0x8, 0x9, 0x10000000000000, 0x85, 0x4, 0x1, 0x100000001, 0x401, 0x4040000, 0xf49, 0xffffffffffffff0e, 0x9d1, 0x1ff, 0xe37c, 0x3fffc0, 0x3, 0x2, 0x4, 0x80, 0x1, 0x6, 0x6], {r5, r6+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f0000e11000+0xca4)='./file0\x00', 0x100, 0x42) fcntl$getownex(r1, 0x10, &(0x7f00004f3000)={0x0, 0x0}) r8 = getpgrp(0x0) kcmp(r7, r8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/02 17:10:56 executing program 4: mmap(&(0x7f0000000000/0x91a000)=nil, 0x91a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000249000)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x200001) open(&(0x7f00007ae000)='./file0\x00', 0x101000, 0x19e) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000091a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000091a000)='/dev/rtc\x00', 0x200000, 0x0) sendmsg$key(r0, &(0x7f0000908000)={0x0, 0x0, &(0x7f0000912000-0x10)={&(0x7f000049e000-0x1060)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x40}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 76.733420] audit: type=1326 audit(1514913056.777:839): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12062 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:10:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x1000) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000059000-0x78)={0x5, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8, 0x9d7, 0x19f85e17, 0x6, &(0x7f0000a0d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x81, 0x7ff}) [ 76.759973] audit: type=1326 audit(1514913056.777:840): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12062 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 76.785613] audit: type=1326 audit(1514913056.803:841): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12062 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=222 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:10:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x2, 0x40400) fchmod(r0, 0x80) socket$inet(0x2, 0x80a, 0x5) r1 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') pread64(r1, &(0x7f0000e61000)=""/0, 0x0, 0x1fffffc) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cab000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/02 17:10:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = syz_open_dev$sndpcmc(&(0x7f0000aa9000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff8, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x8) chdir(&(0x7f0000e6a000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x9) 2018/01/02 17:10:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$notify(r0, 0x402, 0x0) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) socket$nfc_llcp(0x27, 0x3, 0x1) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) close(r1) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0xb902) 2018/01/02 17:10:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c6e000-0x17)='oom_score_adj\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00009c0000-0x4)=0x4) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000aba000)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00005e5000-0xaf)=""/175, &(0x7f000099f000-0x4)=0xaf) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000e8000)={0x0, 0xfff}, &(0x7f0000626000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000005a000)={r3, 0x3}, &(0x7f000073b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000092e000-0x4)=0x6, 0x4) writev(r1, &(0x7f0000f55000-0x10)=[{&(0x7f0000d90000)="7d3af337bfcb4809a67bce33ae1af44ab418942e362fa1685e6f51966f95ff043b19f9c6b67d4b0cd0119666cf37b3240798c86b39606a16b802dd485d395f1d743e4ce8b87467ba1f038d9e1c77bcb0deb89c679a899b5445f31f8f0d41d64094cc3f7b2a8a69a197f963993bb1a5c56dd4c0ad07ec45a5758600dc4b80201fc0fdfaf18ffcfdf6768c2aa48de2ff40f4e676d2df436bd8cae4fe814bf53ad877cd7567343744a7b66934f106f54e", 0xaf}], 0x1) symlinkat(&(0x7f0000bcd000-0x8)='./file0\x00', r2, &(0x7f0000e5b000)='./file0\x00') 2018/01/02 17:10:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ef6000)='/dev/mixer\x00', 0x100, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000d1b000)='/dev/dmmidi#\x00', 0x6, 0x2000) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d40000)={0xb8, 0x101, 0x2, 0x4, 0x3c}) syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xfffffffffffffffc) socketpair$inet6(0xa, 0xa, 0x8, &(0x7f0000730000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d43000-0xc)={0x2010, 0x0}) 2018/01/02 17:10:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000e67000)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d84000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00005d0000-0x10)={0x4000000000001, 0x7}) io_destroy(r0) 2018/01/02 17:10:56 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c19000)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000f7a000)=0x101, &(0x7f0000d21000-0x8)=0x4) r1 = dup(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f000072f000)=""/4096) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f000024a000)={0x5, 0x9, 0x8e, 0x2}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f77000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000f7b000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00001c9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000086d000-0x108)={0x0, @in6={{0xa, 0x1, 0x1ab029f5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffff9, 0x8, 0x4, 0x4, 0xdd, 0x4f, 0x100000001, 0x8, 0x2, 0xffff, 0x1, 0x27, 0x8, 0xf4, 0x6]}, &(0x7f0000f7a000)=0x108) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000835000)={r3, 0x3f}, 0x8) r4 = accept$alg(r2, 0x0, 0x0) read(r4, &(0x7f0000e48000)=""/128, 0x80) [ 76.822889] audit: type=1326 audit(1514913056.803:842): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12062 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 76.851913] audit: type=1326 audit(1514913056.803:843): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12062 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:10:56 executing program 6: r0 = socket$kcm(0x29, 0x7, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000d000-0x4)=0x0, 0x950000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000001000-0xc)={@rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000000000+0x332)={0x11, 0xfd, r2, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/02 17:10:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002ea000-0x9)='/dev/sg#\x00', 0xfffffffffffffffd, 0x10000) ioctl(r0, 0x1, &(0x7f0000b68000)="") r1 = timerfd_create(0x5, 0x800) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000bc8000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001ce000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000077c000-0x4)=0xe8) fstat(r0, &(0x7f000085f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000b56000)={&(0x7f0000e4a000-0xc)=@proc={0x10, 0x0, 0x3, 0x0}, 0xc, &(0x7f0000f56000)=[{&(0x7f00006db000)=[{0x7c, 0x20, 0x400, 0x80000000, 0x0, "93b47ca5a4fbad3b10521f02da923a7ef3c7a34fd51b2efdb67ad2eebbf18100fb8d279fc0422ee8ab6eb6623ab308801a8a59768b37b8da5fbc46a8792c221b7d4b58a9227d0e1cf7d0a81a3cf7df2a32517c4e717ea7ae42f9a1a58ec16ecbfe3f153183ba954e30"}, {0x1010, 0xb416, 0x1, 0x66d, 0x2, "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{0xbc, 0x1, 0x1, 0x7, 0x2, "7ff3a29ea10229cabba6b748991c67caa504bf78039d9c4ea32796e36d2a21129bf93d6516db2bee81064c69c0e25d9177f488476534a48c149cee0cd9e700c7361531d4d6a38ecf75f013e091bd328acd272044410222d8e2f314e8fe33be8fd8066bb1a578127ae550fbc00148c2f3d6a0234d035ed89c3c35b900c934899448e7199eb6e64f27a526caebf0b58234474f2fd5bcd7c48d31fb1999acef40e473faa1257bba8378bb"}, {0x48, 0x7, 0x500, 0x100, 0x3, "6b8bcebff68288073869521db3d863e8c15dccf78ce4d6cd1fb5659a9c80eced039ee7062e5945b03eac4888431862248aaad8e05e06"}], 0x1114}, {&(0x7f00008cb000)=[{0xa0, 0x97, 0x28, 0x81b7, 0x1, "c029791e69627121907cb01e3b36a02fdab459fec2ed28eb8d011d0369065e190352cd1d3658f78d76071539b027787229390c76ade16a988d6746326d8f4b972e701c2b6a282697f4d242f11c8a7b51056e5b7246d783c0717f2ee0ce8693aebcd0c257ca1b307dcebbbc41fb2d29c45c82ad93c9d6e667ea2bdcf8fb4dcc781f0d92c24f463261b889f79aadef"}, {0x20, 0x7ff, 0x200, 0x4, 0x2, "552bfa39c2f168463f31a9b6439807"}], 0xc0}, {&(0x7f00002ea000)=[{0xfc, 0x80000000, 0x20, 0xbe, 0x1, "1b8a5c20fc0b75b50feea5f07f19762bed4d27e2c9e5ce4bcd7eeba14011c57fddd6ae01490b6471c1ff7e95e95405b5f8c50f0bea33b8bce8bbfa88383f1861d46c0cde3358a6e6ac63be2cdd83419ef2359fe3b49231f0e291f30d7adb6283ac8120d69ce1e1b675b0a9c567a175bb92acd910b0d0b8a88b26754ee45beae922c762dca924080cebc03071081a9c1e0cc7c79a1e9cfe98d3d3146e6d380177064f865d0dcdd107656a00d9dee25d5108804759faaa3d474796e9a6b9142487511e4c9c8fb8f095e95aa5601fd5c8d7801a080546586c8ac0d03a4d181d0aad29574d6cae2dc5c9d7"}, {0x14, 0x9, 0x1, 0x100000001, 0x1, "9b9b7c"}, {0x44, 0x80000000, 0x800, 0x7, 0x0, "0be4327802ba41436f24b09b7ffbde5b73b460c65bc209fea65717c964672bdae22585bf2003516884c2c611975b58ec1a25f4"}, {0xd4, 0x3, 0x100, 0xba, 0x0, "a1690dd55efce6300ace6dc18b246a67176b11ea057e50121ddde530da14a835a733ea2e695fdff944daff5a82a5c5a8ac18cc9d80c48cd9008f91a255a8cd9e121056155c99e2c4f1f47a815aea2683ff902e57444a3cd7343802adc8c76cfbee9ff1dc877a1136d8667f6e52a7fb19b64996f74e6f335b65c0bac022b330c105f2eaacb3e2c22680e08089167c4a3ff0fe180fda483774f70512d6a8a98b64e130e9c9cc9b8ffb4c5c86b423211093b62851c69f66fc2c5612c8f81d2a96a61c29"}, {0x54, 0x2, 0x300, 0x200, 0x1, "10e07098f8bd73d2c64f5de27c1a261e8f61649dd48dcbfe52ac07ac1dc9a2abcb9c415bbd3d95fcd1945cb3fc1c3666f0d497b2d918dd2cc62dd16a729b40f8745d40a5"}, {0x38, 0x9, 0x10, 0xff00000000000, 0x0, "137ee1eb7774c350bb44589544d6ab7ba07227d787b37d48c1bb8919da94c12f727f1d3548b440c9"}, {0xd8, 0x3ff, 0x800, 0x10001, 0x1, "2c1028a429efa770c0c878695cc7ab890f44d6f41cb7ab6222a7a81f27dbe78c3609a47e9e1ae4cd55c655d8eace124111f1923019684bb7c5b22d7746cf48ca1a8044e1aa026a31b647d6996d9761b75d5f93067e619c366fabc04aa34474edfc6fb1314e1ef83a753e673ef47ffc18388c07448ea5b393b369b822a79491707f5df88ea3a5e6cb1f33fe8ba846f21e72ee1a2d38cc61c3e3fc6838d507cd3d46479f1ea000798355f9867423c2d0fec723df7ce5521a986d099df51a0d1b3bd7cfd0f50561"}, {0x58, 0x886, 0x0, 0x2, 0x1, "16d04a70393bd4e8169c44b06acb51841b53a743aa224b3a140352610a56629880547c322fe54b98dd173fcbc9444330871f34905de99a0a9ff70624d1dad122919e29275862a0a1"}], 0x3e4}, {&(0x7f000023b000-0xc8)=[{0xc4, 0x80000000, 0x1, 0x5cf, 0x2, "2a3be3b160379cdcc38cc36bdcb9b419f97a0f0afd6a4f7b084b78e347b0dc99a25c0d3ec2e8d045fde025b0068e1f35ab322ebe1af4a509052ead1f23e2f35411e2e62920296474607da14f0851837fa3cca28eb2f0979e9aa446280684f284d5d094ecce8d86f5a378d396102ac1eef5b38a826265642c1a9536647136c4bd291c5cdbfc7187e054fce637e9adb05efd7e0b3744a7c6bb522b1c4868c8b27934b865cb731826283490a92b413e243d97"}, {0xc0, 0x81, 0x308, 0x0, 0x1, "b05a40c758b22be99a053a22348e5ead26e6a5cb26440c3b58e4665f99a7c37cd31fdcf9c936d32767f2fdf9ed4f047d169eeba81ee4fa41286895173c3cf74e8757e97db9e3f391082072a1903048712c66a1010d3177322249087e2a4d288c1ce07a970942345ba088719f830a632586a71eaf7cce0d25fba42346cb98cddad6dd41cf8c953b37529dc1fcd72266a93c010bf876b6726f337f22bacf37697ed005f8c0df69b5248b09b1865cb58c17"}, {0x70, 0x0, 0x400, 0x100000001, 0x1, "4bcd06aad8191605e795c054bcf79f5bc419f0f084f98d88ed7b775363f1b1e8c45aeb3c582bd28915d60b6e994453eb64571c5e1847a77fc359790a85007a972b10cc95d11bc6fa52fc416d21e4a34f37247d029756794fc916ea8c3dcd"}, {0x28, 0x400, 0x2, 0xffffffffffffff81, 0x1, "df21f2fa11fd7790fe649641031f4eed50d9c09135813f"}], 0x21c}, {&(0x7f0000d6f000)=[{0xac, 0x5876, 0x300, 0x6, 0x0, "ea48b7feeb8e4bafb26d5d1c79ca14a2a9393b7f716243c215a88c4dde0abf5128b29f0f9740ed17439870460bd5693a04c3c6e8c4ba73271205170a749ee7bc0379de4bed343bb34946737c3a5474c92be1986c3be64a29b9c3cbd953568122c9d1b1def5bcc437905323783f7210af07c73528c98915659fdec97bee7e6551019bdc913ffef6f630943f9ab5f189d7fc72fa9099c890436a"}, {0x78, 0x5, 0x0, 0x1, 0x2, "ff388bfdfa9075f8af67512a6c89c0fe973d407e4ba8ac5e57933db03876c7488abcd933acf2e3bc05127e6345d40064fc0915e1c82f064a278bbb29b8ce22a12ddcc6f7457c54b63f44e85fdf5e3a9434f10940fad2f8d1e7e3b7814a2d35ac6498beabab482673"}, {0x84, 0x8, 0x4, 0xfffffffffffffffe, 0x0, "944a76d0a12e7d6b4f93c792bf2a388728a44c69db08a5ae7d2a0e921fc730888f4d2d96cce65b654ba36f84317eac75ab1934369b27546b5e89dcd56354f6d25eb6fd868220dedb69548cde4973f802d3502feecd55023c875c056b2a01ba0fffa5ea3e19d3eac66037cc491aca87e7f51cc3"}], 0x1a8}], 0x8, &(0x7f00003dd000-0x100)=[@rights={0x38, 0x1, 0x1, [r0, r0, r1, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x100, 0x4}, 0x4) 2018/01/02 17:10:57 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000336000-0x9)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCSBRK(r1, 0x5427) mmap$binder(&(0x7f000066d000/0x2000)=nil, 0x2000, 0x0, 0x10030, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000b29000)={0x0, 0x0}, &(0x7f0000f25000-0x4)=0x10) bind(r0, &(0x7f0000612000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xb) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/01/02 17:10:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d00000)='/dev/sequencer2\x00', 0x80000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c7c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000650000)={{0xff, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fcf000-0x8)={0x0, 0x0}) 2018/01/02 17:10:57 executing program 1: r0 = msgget$private(0x0, 0x400) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000b60000-0x4)=""/4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f03000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00007c6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xec7}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000688000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f03000)=@ethtool_coalesce={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 76.916843] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=52159 sclass=netlink_route_socket pig=12098 comm=syz-executor6 [ 76.931874] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=52159 sclass=netlink_route_socket pig=12098 comm=syz-executor6 [ 76.982463] audit: type=1326 audit(1514913056.803:844): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12062 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=228 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 77.017124] audit: type=1326 audit(1514913056.803:845): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12062 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 77.046081] audit: type=1326 audit(1514913056.803:846): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12062 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:10:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c98000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000e60000-0xc)={0xce, 0x0, 0x7, 0x2, 0x53}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000a72000-0x30)={@random="0b234a87f2e1", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x801, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x800014, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, ""}}}}}, 0x0) 2018/01/02 17:10:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002b8000-0xb)='/dev/loop#\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000173000)='/dev/mixer\x00', 0x100, 0x0) pivot_root(&(0x7f0000762000-0x8)='./file0\x00', &(0x7f0000779000-0x8)='./file0\x00') ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000bcd000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/02 17:10:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00009d4000)='net/connector\x00') getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00005a1000+0xa6e)={0x0, 0x40, 0xffff, 0x7f, 0x6, 0x80000000, 0x1829a8e5, 0x5, {0x0, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8001, 0x80000001, 0xfffffffffffffff9, 0x5}}, &(0x7f0000fb8000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000301000)={r3, 0x2}, &(0x7f000046b000-0x4)=0x6) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e1, &(0x7f0000af2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000569000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f, 0x1, 0x0, 0x8, 0x6, 0x9, 0xa1}, &(0x7f0000347000)=0x20) accept$inet6(r0, &(0x7f0000702000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000078f000)=0x1c) 2018/01/02 17:10:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fbb000)={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) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00009e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000992000)='1', 0x1, 0x0, 0x0, 0x0) sendto$unix(r1, &(0x7f00006d5000-0xfff)='{', 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000b25000-0x4)=0x80000000005, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000f4d000-0x9)='/dev/kvm\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000840000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f00009d7000)=""/0, 0xffffffffffffff71, 0x0}, 0x1ffe) 2018/01/02 17:10:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d3b000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x78) 2018/01/02 17:10:57 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000de0000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001000-0xc)={0xfffffffffffffffd, 0xe7, 0x8, 0x100000000, 0x4, 0x4, 0x7fff}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001000)={0x80000000, 0x4, 0x100, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000002000)={0x5, 0x8, [0x0, 0x3367]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000004000-0xc)={0x4, 0x4, [0x8]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000004000)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000004000)=0x3) ioctl$KDSETLED(r1, 0x4b32, 0x100000001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000004000)=[{&(0x7f0000006000-0x96)=""/150, 0x96}, {&(0x7f0000003000-0xeb)=""/235, 0xeb}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000006000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000006000)={r2, 0x3f, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000001000-0x10)={0x8, &(0x7f0000007000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) socket(0x0, 0x80000, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000009000-0xc)='/dev/random\x00', 0x0, 0x2) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000007000-0x4)=0x8, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000009000)=0x9) mkdir(&(0x7f0000001000)='./file0\x00', 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2018/01/02 17:10:57 executing program 1: stat(&(0x7f0000319000)='./file0\x00', &(0x7f0000200000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$admmidi(&(0x7f0000f50000)='/dev/admmidi#\x00', 0x7, 0x400000) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f000018e000)=0x0, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000e18000)=""/231, &(0x7f0000ddf000-0x4)=0xe7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000-0x4)=0x0) read(r1, &(0x7f0000000000)=""/78, 0x4e) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', r1}, 0xc) recvfrom$inet6(r1, &(0x7f0000001000-0x49)=""/73, 0x49, 0x40000000, &(0x7f0000000000)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x7}, 0x1c) flock(r1, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002000-0x28)={@generic="2598f7785d8e772b677a464365c02222", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000001000)="f579f24d3d9c5afcf8ee960e1d04a3f0df18fb345707de22af500c42ccddd369c75010b6283340e54abc30db7e5c43a145788584a2b277df256e901f8687b63cea21a18cd94b87050d50948a933356200e2e8aee0d4ed756fd52ea831b3c0e590cda4e9384790daac0ab16bbbe9f794bca3ad10b3fb3898a217253e441a0ca53ad3c44104a2e3f59", 0x88, 0x50, &(0x7f0000002000-0x14)={0x11, 0x3, r2, 0x1, 0x8360, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x2800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x2c, &(0x7f0000001000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000003000-0x108)={r4, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x4, 0x7ff, 0x3f, 0x1ff, 0xfff, 0x7, 0x9, 0x6, 0x8001, 0x800, 0xff, 0x8, 0x885fe09, 0x3]}, &(0x7f0000003000-0x4)=0x108) ioprio_set$uid(0x3, r0, 0x7) r6 = semget(0x3, 0x2, 0x41) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETPID(r6, 0x2, 0xb, &(0x7f0000003000)=""/185) socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000003000)={r5, 0x5, 0x30, 0x9, 0x1}, &(0x7f0000004000-0x4)=0x18) fcntl$setstatus(r1, 0x4, 0x2400) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000001000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r3, &(0x7f0000004000)={0x401, 0x9, 0x5, 0xffff, 0x0, 0x9, 0xffffffff, 0x8}, 0x0) 2018/01/02 17:10:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000da7000-0xa)='./control\x00', 0x0) unshare(0x40600) r0 = syz_open_dev$sndpcmc(&(0x7f0000e79000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff8, 0x20000) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f000040f000-0x1)="", 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000089c000)='./control\x00', 0x400) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000b61000)={0x7fff, 0xec, 0x0, 0xd9f, 0x401, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndmidi(&(0x7f0000a9e000)='/dev/snd/midiC#D#\x00', 0x6, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f00009ac000-0x14)={0x1, 0xfffffc25, [0xcc, 0x0, 0x3f]}) [ 77.070690] audit: type=1326 audit(1514913056.803:847): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12062 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=228 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:10:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000b9e000-0x4)=0x100, 0x4) r2 = epoll_create1(0x0) close(r1) fcntl$dupfd(r0, 0x0, r1) r3 = getpgid(0x0) sched_getscheduler(r3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003cc000-0xc)={0x0, 0x0}) sendmsg(r0, &(0x7f0000bae000)={0x0, 0x0, &(0x7f000059a000)=[], 0x0, &(0x7f0000baf000-0x1b0)=[], 0x0, 0x0}, 0x0) 2018/01/02 17:10:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00004fc000)={0x77359400, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f9b000)=0xffffffffffffffff, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000351000-0xc)={@rand_addr=0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000154000)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000cf5000-0x4)=0x81, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x20000009a7, 0x9fa, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000377000)="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", 0x431, 0x0, &(0x7f0000f10000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000e67000)='/dev/midi#\x00', 0x4, 0x101400) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000555000)={0x11, 0x0, 0x8, 0x5a, 0x7f, 0x0, 0x7, 0x1, 0x0}, &(0x7f00008d0000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000707000-0xe)={r2, 0x8, 0x3, [0xfffffffffffffffc, 0x9, 0x8]}, &(0x7f0000035000-0x4)=0xe) 2018/01/02 17:10:57 executing program 7: r0 = semget$private(0x0, 0x7, 0x40) semctl$GETNCNT(r0, 0x4, 0xe, &(0x7f000025b000)=""/131) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000114000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00007a4000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000af3000)={"8a927799b09a029f01061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d436f5a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811b116f5b50e90810603f10a2c83eb8c06219424d0b67e4bb4b3c5199cadd60d3f6fc72a7eb011b622072532229fbc9d9c4d1e0451d8092b0d584c8fd736ee3e7d73d5267b67a69251b1a864fb90692d30ec7e806326f17f0a7a24aa58b111193c880000000158cb00807d63dfb58775215937ae2b62b46c6d6916f2fc52eeab0000060000000003252929e628ad2c34a0ef717fb2504d9bd66eabce8f2fafc812148e072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c6de503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d540179e0000000000000000d4053474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d00200000000000000bf10bd30a1371757b138ed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee01009ded52625a000000000020dbd0695beeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233925540b32ce4f47168ef93f01aef51c697c457944206c1b2af2eb21ed8437a371c0b427cd8c94f3952ee752b858eb5bf410a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27bf6d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d1751583008fbba284c5b6ffc5251019eaee59d117d34c73e50fbd33ceb4508c00000000800000004a884a13542dee77b265178301a5d9260036ccc70d695105d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5b47c253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a5cec8f69000000198d02baab7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120c9dcbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b00000000007c0002f4b2eebf5bcd42688b08a10a6575a31f81f01c13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb719e695a9ed5710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a028b85000000005806743e8e075b8624686ceb21db0100fd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689ecee98b2ed59e1537fc9fe144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a055b858de8acf080852c4dd353a00a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0], 0x0, 0x2fd}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000a16000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f000073e000-0x8)={r3, 0x3}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/01/02 17:10:57 executing program 1: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000030, &(0x7f00006b7000-0xc5)="62fc803912a1fc22e3149366951bb8df72f39de170b55001c35eea8013cf95425c60dbde3a859400261ed2bbfe0ee2de4323734a75079e4ad2db0ae0c02629809d65b6f138c2279dbf8d292d9e5608c50ef680d8a200504923d75d5790db97f7c42059c62a1ab86a9b18310aeb39421506a7fc16cbecc5f8158f1b962a38d055a62d2f0000000000000fff494186950fde3e4b004bba487741bb2c35e59561024b77b006000000000000000356048881ceefc1b54ba21e4aede908000000dae26d205711a3", 0xc5) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000f39000-0xc)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f0000147000)=0xc) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fbc000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, r1}) 2018/01/02 17:10:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000186000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f0000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x100000002, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ac6000-0xd)={0x0, 0x3f, 0xe71a, 0x8, 0x3, 0x4}, &(0x7f0000799000)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000053f000)=@assoc_value={r2, 0x4ab}, 0x8) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000a93000-0x10)={0x9, 0x5, 0x7, 0x6}) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) sendto$inet(r1, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:10:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000725000)='/dev/rtc\x00', 0x200002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000646000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000820000-0x4)=0xe8) r1 = socket(0xa, 0x803, 0x6) poll(&(0x7f0000927000)=[{r1, 0x8041, 0x0}, {r1, 0x1010, 0x0}, {r1, 0x0, 0x0}, {r1, 0x249, 0x0}, {r1, 0x8000, 0x0}, {r1, 0x4201, 0x0}], 0x6, 0x1) sendmsg$nfc_llcp(r1, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303090000004bf82eff4d04", 0x0}, 0x60, &(0x7f00009f8000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x1000000029, 0xb, ""}, 0x10, 0x0}, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000365000)={@common='ip6tnl0\x00', 0x3}) 2018/01/02 17:10:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) inotify_add_watch(r0, &(0x7f0000ae5000)='./file0\x00', 0x2000000) 2018/01/02 17:10:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x30, &(0x7f0000daa000+0x55e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x8848, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @random="11ad3e7cfd92", 0x0}, {@current=0x0, @random="86ccb0be429b", 0x0}, ""}}}}, &(0x7f0000d00000)={0x0, 0x1, [0xc86]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b4d000)='/dev/ppp\x00', 0x400200, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000496000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffffffffffd8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8000, 0x4, 0x3f, "538e6ac3e7be0dd80a90792adb2e6e05bfa28629816a7dec004458080bc1d1341e83d343149f1911c108fc6a18f009ed8ec46e6a580e67ffc4d0b4319c197aebf9d89ddf08c58934eb36745e2895bd6d"}, 0x160) 2018/01/02 17:10:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) sched_setaffinity(r1, 0x8, &(0x7f0000056000-0x8)=0xfffffffffffffffa) clone(0x200, &(0x7f0000701000)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000108000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1044, 0x0) r2 = semget(0x1, 0x2, 0x101) semctl$SEM_INFO(r2, 0x0, 0x13, &(0x7f0000197000)=""/11) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r3 = syz_open_procfs(0x0, &(0x7f00000b2000)='syscall\x00') preadv(r3, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/7, 0x7}], 0x1, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, 0xffffffffffffffff, &(0x7f00000e2000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/02 17:10:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00002e2000-0x4)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000d15000)={0x0, 0x0, &(0x7f0000260000-0x10)={&(0x7f00004cf000-0x20)={0x2, 0x7, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) sendto$inet(r1, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:10:57 executing program 2: personality(0x400401) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000008d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e82000-0x4)=0xc) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/02 17:10:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000467000)='/dev/sg#\x00', 0x20000000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000038f000)={0x2, [0x0, 0x0]}, &(0x7f0000a56000)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000669000)=@assoc_id=r2, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000166000-0x24)={@common="6c6f00000000000000000006000015e8", &(0x7f0000292000-0x34)=@ethtool_ringparam={0x11, 0x0, 0x0, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r1, &(0x7f0000e5d000)=@nfc_llcp={0x27, 0xc8, 0x0, 0x6, 0xfffffffffffffde1, 0x7, "9c78ac6772e41f173c4c4abfbc2dcbbd6cbfe70b6e6a1634a99367010039305353df955121291b076fcaac4c3d1cc3cdf26ab095b0c81e32a1136ddb5d5a85", 0x7fff}, 0x60) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004d9000-0x8)={0x0, 0x0}) munlockall() ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00002d7000)=""/57) 2018/01/02 17:10:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c06000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000703000)={0xffffffffffffff9b, 0x1, 0x2, 0x7ff}, 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000e32000)="aa", 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/02 17:10:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x3}, 'port1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x0, 0x0, 0x0, 0xff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000222000-0x9)='/dev/kvm\x00', 0x4, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000274000)={[0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d36000)='/dev/sequencer\x00', 0x40000, 0x0) 2018/01/02 17:10:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000ac000)='/dev/sg#\x00', 0x18000000000, 0x200000) connect$ax25(r0, &(0x7f0000cce000-0x10)={0x3, {"ad05940ae0597d"}, 0x1}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000ac3000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f000079f000-0xd)='/dev/dmmidi#\x00', 0x20, 0x3) socket$packet(0x11, 0x2, 0x300) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000d85000-0x50)={{0x0, 0x0}, {0xff, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa9000+0x623)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000797000-0x48)={0x4, 0x5, [{0x0, 0x0, 0x63}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x835}, {0xf541eaf, 0x0, 0x5}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/02 17:10:57 executing program 4: r0 = semget(0x0, 0x1, 0x206) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f0000590000-0xde)=""/222) r1 = syz_open_dev$adsp(&(0x7f0000f86000-0xb)='/dev/adsp#\x00', 0x9, 0x80) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000cce000)=0x6) ioctl$TCGETS(r1, 0x5401, &(0x7f00003ad000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x400, &(0x7f0000286000)="f0fd9015b6db2976ff67260f19bfc7a8e87c73f8ecbfcbc02dbeca682dee31a8dfa9eedaebccf51d80ee1c1261e59c1e16315fb314f3aa14225792bef81455efa60529270e62b05f544a366e44889807f73d6003efd3e17de5df83e2560d08f14282f51c0e493abeb86e7f2f09ba5487f760667c7216a64e9fdc1580289f1a1878bbf00b8730801e2fa7d3a9ace380ce29bf35d8bfceb4cf033fe59e3e73537e1cd918c93fa8788fcfa6fc79f14abbe5b1ef12df4c90a2c5f009453373d9bb4a8d6fe24f8ecfb3557331d8e0b205a88bbeaebab108759c039f8cf7a23d", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x21)="60aba2bd54d2c573acd15e1e8df046069bdfa83ca997d523e5d3474e0d535345aa") r2 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000002000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x7, 0x1, 0x8, &(0x7f0000b9d000/0x3000)=nil, 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000003000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000003000)={r3, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000005000-0x4)=0x7, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x2, &(0x7f0000006000-0x8)=0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000004000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000006000-0x10)={r1, &(0x7f0000002000-0x55)="4263136d1893ee5d17bbd2bfbfcfd58ca30087a746db99ade66c94279004edc86a14fef37d25a902668a60fa58a14adae1df252648eafbbc5d452f15849250d875f2e79d011ad1230d80d96a963af3cd0d48f730da"}, 0x10) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000003000)=0x0, &(0x7f0000002000)=0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000004000)={0x2710, 0x1, 0x10002, 0x2000, &(0x7f0000003000/0x2000)=nil}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000001000)=0x0) ptrace$poke(0x5, r5, &(0x7f0000005000)=0x0, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_SYNC(r1, 0xc0084907, &(0x7f0000006000)={0x0, r1}) ioctl$ION_IOC_FREE(r1, 0xc0044901, &(0x7f0000003000-0x4)={r6}) 2018/01/02 17:10:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind(r0, &(0x7f00009b9000-0x10)=@ax25={0x3, {"df8d913d393f87"}, 0x0}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f00008bc000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000f37000-0xc)={0x1, r0, 0x0}) r2 = openat(r1, &(0x7f000047d000-0x8)='./file0\x00', 0x10002, 0x2) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f00008bc000)={0xfffffffffffffff8, 0x100, 0x2, 0x2}) 2018/01/02 17:10:57 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r0, 0x80000001, &(0x7f0000000000)=""/101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f000008d000)='tls\x00', 0xfffffffffffffeab) prctl$setname(0xf, &(0x7f0000f91000)='\x00') ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000fcc000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000c5a000-0x8)='./file0\x00', 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x2, @tick=0x80, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) rename(&(0x7f0000adc000-0x8)='./file0\x00', &(0x7f0000cfa000-0x10)='./file1\x00') write$sndseq(r2, &(0x7f0000209000-0x120)=[{0x0, 0x13a, 0x400, 0xca, @time={0x0, 0x0}, {0x4, 0x8001}, {0x1, 0x5}, @time=@tick=0x8}, {0x3, 0x0, 0x100, 0x1, @time={0x77359400, 0x0}, {0x8, 0x1}, {0x8000, 0x7}, @time=@tick=0x1}, {0x0, 0x7ff, 0xaf, 0x1f, @tick=0x1, {0x2, 0x3}, {0x400, 0x2}, @raw32={[0x6, 0x6, 0x21]}}, {0x4, 0xffffffff, 0x4, 0x8, @tick=0x0, {0x3f, 0x3}, {0x8, 0x4}, @control={0x0, 0x0, 0x22d}}, {0x24fc, 0x3, 0x80000001, 0x80000001, @tick=0x4, {0x80, 0x100}, {0x7, 0x1}, @time=@tick=0x80}, {0x36, 0xfffffffffffffffa, 0x7, 0xa375, @tick=0x62, {0xffffffff, 0x51}, {0x6, 0x351}, @ext={0x8b, &(0x7f0000259000-0x8b)="713aff986f6d33799cc9dd1eeade9ab98e8323dbd336bfdba3b09eae3ea75c83b7b75d848a9b9088eee9d362538ffa87b21bcea0d2c2673f2dae8b67f4842c694592b3b873f6b3c39263cb5a42fc4817b76e7cf66f661eb0439a8998d6bb4b70e9b4d4a5c3e31013522701290892068b840858201df28a4b20090f282c23762a31c2506419e5a1a4a9a22a"}}], 0x120) ftruncate(r2, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000155000)=0x7ff, &(0x7f0000be2000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000004f000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000055e000-0x8)={0x0, 0x0}, &(0x7f00004cf000)=0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:10:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x397b, 0x0}) setrlimit(0x0, &(0x7f0000254000)={0x5, 0x8000000000007260}) 2018/01/02 17:10:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006a9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cb000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) getitimer(0x1, &(0x7f000008f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000b65000-0x20)=[], 0x0, &(0x7f00008c8000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) 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) 2018/01/02 17:10:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) fremovexattr(r1, &(0x7f00006ed000-0x15)=@known='system.sockprotoname\x00') setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00009fd000)=0x39, 0x4) r2 = syz_open_dev$dspn(&(0x7f0000947000)='/dev/dsp#\x00', 0x4, 0x8000) r3 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000540000)={&(0x7f000083e000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x6, 0x0}, 0x22) alarm(0x6) getpeername$packet(r0, &(0x7f00009b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000024000)=0x14) setsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f0000e0e000)={@empty=0x0, @multicast1=0xe0000001, r6}, 0xc) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000064e000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) recvfrom$packet(r2, &(0x7f0000dc9000-0xde)=""/222, 0xde, 0x2, &(0x7f00000ee000)={0x11, 0x1b, r6, 0x1, 0xfffffffffffff44f, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/02 17:10:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x1) bind(r0, &(0x7f0000482000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f00000ee000-0x4)=0x0, &(0x7f0000aba000)=0x4) r1 = dup(r0) ioctl$VT_RELDISP(r1, 0x5605) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c35000-0x4)=0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00005c3000-0x4)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b45000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000352000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c1d000-0x1a)={r2, 0x7, 0x9, [0x9, 0x1, 0x9, 0x8, 0x4, 0x5, 0x1, 0x1, 0x6b5]}, 0x1a) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000e4e000-0x4)=r2, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bdd000-0x8c)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000024b000)=0x8c) sendmsg$key(r0, &(0x7f0000bab000-0x38)={0x0, 0x0, &(0x7f0000de4000)={&(0x7f00009cb000-0xb0)={0x2, 0x6, 0x5, 0x5, 0x16, 0x0, 0x5, 0x0, [@sadb_x_policy={0x8, 0x12, 0x2, 0x6, 0x0, 0x5, 0x80, {0x6, 0x33, 0x3, 0x3ff, 0x0, 0x9, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}, @sadb_sa={0x2, 0x1, 0x1, 0x1, 0x401, 0x78, 0x3, 0x40000001}, @sadb_ident={0x2, 0xb, 0xdb3a, 0x0, 0x6}, @sadb_x_policy={0x8, 0x12, 0x4, 0x4, 0x0, 0x9, 0x1, {0x6, 0x2b, 0xa04, 0x1, 0x0, 0x4e4, 0x0, @in=@empty=0x0, @in=@rand_addr=0xffffffffffffff00}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x80) 2018/01/02 17:10:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000d47000)={0x0, 0x0}, 0x80000) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00001e6000)={0x3, 0x571, &(0x7f00007e5000)="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", &(0x7f0000b10000)="068465c84ea185fce8cfe5a7ffe2310a59c3b14e75649de27fd82d596bdf0fcc602c13241ec7af01920c1275d184d63deb4ccbe45ffcb2123b8a97edceb93fca7dbb65eb1e9410b698c6f76be86863c5d91ac0d54ba8af75e709d0b6af0bc067a8d15590d53e23d131b2fc1c01831f0abf2f5184400a20be64265dc6dcc2d87cfc08cf9364c419a897d485b53a", 0x1000, 0x8d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$tun(&(0x7f000082e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00004ae000)="", 0x0, 0x20000040, &(0x7f0000f2b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQNSD(r1, 0x5411, &(0x7f0000535000-0x4)=0x0) 2018/01/02 17:10:57 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0xe2)={0x0, 0xda, "22eccfec53963ba228aca514f97976f78164641e7d8c98654421282641bcc13c54e769bc1c65a00e364a45064edbce13214ae19cbb1d19a8edcb1fbf2da4df689ea5ab5753fe511468997f1a9251fe947379861dd6dbd1a1e132229e1d6b7d9fd0b595d4fa13534954e1e0a55465b6ad23e3c51dd9c5c7e67d58410751e23341c12024199735ce2927843160d83d9c4ce43df57957b5e9c9f774305737655b2afbeeb4ba734a59fa4ca71fd0417fc49fc4a5d84f88cf98c483c62605ecc8fba1dd34df3604ccfeeec422957579383165ef6049ed89b57c49d56b"}, &(0x7f0000552000)=0xe2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001c6000-0x20)={0x1, 0x81, 0x6, 0x3, 0x3ff, 0xfffffffffffffe00, 0xffffffffffffff1a, 0x0, r1}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f000061c000-0xd)='/dev/binder#\x00', 0x0, 0x2) fchmod(r2, 0x180) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006a5000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f000080e000)=0x0, &(0x7f00000ad000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000587000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) flistxattr(r4, &(0x7f000058b000)=""/46, 0x2e) getpeername$llc(r3, &(0x7f0000242000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000026a000)=0x10) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/qat_adf_ctl\x00', 0x220000, 0x0) r6 = syz_open_dev$sg(&(0x7f00000ca000)='/dev/sg#\x00', 0x3, 0x20400) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f00006f3000-0xc)={0x0, 0x0, 0x20}, &(0x7f00006ab000)=0xc) ioctl$VT_GETMODE(r5, 0x5601, &(0x7f0000b39000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f00004d3000-0x18)={r7, 0x6, 0x30, 0x3, 0xfffffffffffffff7}, &(0x7f0000c0c000)=0x18) r9 = socket$inet_sctp(0x2, 0x820000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f0000d4e000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x2c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f000034e000-0x12)={r8, 0x6, 0xc00000, 0x400, 0x6, 0x2}, &(0x7f0000dc0000-0x4)=0x14) 2018/01/02 17:10:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x3ff, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) writev(r1, &(0x7f000000d000-0x10)=[{&(0x7f0000011000-0x1f)='&', 0x1}], 0x1) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000000d000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xd54, 0x400, 0x4, 0x7}, &(0x7f0000013000)=0xa0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000014000-0x8c)={r2, @in6={{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000e000)=0x8c) 2018/01/02 17:10:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x500, 0x0) ioctl$void(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x38)=[{r0, 0x22, 0x0}, {r0, 0x2148, 0x0}, {r0, 0x402, 0x0}, {r0, 0x6040, 0x0}, {r0, 0x201, 0x0}, {r0, 0x2010, 0x0}, {r0, 0x1, 0x0}], 0x7, 0x9) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000003000-0x10)={0xffffffffffffff00, 0x8000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000003000)='vboxnet0*@[securitylo\x00', 0x1, 0x41, &(0x7f0000004000-0x40)={0x3, 0x6, 0x401, 0x8, 0x1, 0x2, 0x2, 0x401}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x28) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000004000)={r3, 0x7, 0x10, 0xfffffffffffffff7, 0x3}, &(0x7f0000001000-0x4)=0x18) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001000-0x88)=""/136) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004000-0x8)={r2, 0x4bb092e4, 0x9}, &(0x7f0000005000)=0x8) r4 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000002000/0x1000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000003000-0xaf)=""/175) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000002000-0x4)=0x40) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r1, 0x3}, 0x8) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000001000-0x4)=0x4, 0x4) pwrite64(r0, &(0x7f0000005000-0x1000)="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", 0x1000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000007000-0x4)=0x70, 0x4) r5 = socket$inet6(0xa, 0x7, 0x7fffffff) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000003000-0xb0)={{0x100, 0x9}, 'port1\x00', 0x2, 0x20802, 0x7, 0x1, 0x4, 0x1, 0x8, 0x0, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x100) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000007000)={0x5, &(0x7f0000006000-0x28)=[{0xbd3, 0x6, 0x80, 0x3af0}, {0xffffffffffffff67, 0xffffffffffffffe1, 0x9, 0x2}, {0x0, 0x5, 0x7, 0x8}, {0x81, 0x3c8, 0x2, 0x77}, {0x2, 0x101, 0x101, 0x8}]}, 0x10) 2018/01/02 17:10:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f43000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000196000-0x10)={0x1f, 0x8, 0x4, 0x200}, 0x10) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000de0000)=0x0, 0x4) socket$inet6(0xa, 0x80003, 0x7914) 2018/01/02 17:10:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000609000)=[{&(0x7f0000037000)="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", 0x1020}], 0x1, &(0x7f0000577000)=[], 0x0, 0x0}, 0x0) r2 = getpgid(0x0) sched_getparam(r2, &(0x7f0000b8f000-0x4)=0x0) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) recvmsg(r1, &(0x7f00006ef000-0x38)={&(0x7f0000741000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ba7000)=[{&(0x7f0000695000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b90000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) fcntl$dupfd(r1, 0x0, r0) 2018/01/02 17:10:57 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000a35000)='/dev/midi#\x00', 0x9, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) clone(0x0, &(0x7f00009b3000)="", &(0x7f00001f3000)=0x0, &(0x7f0000f76000-0x4)=0x0, &(0x7f00003be000-0xbc)="") inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x1000000) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) 2018/01/02 17:10:57 executing program 4: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000e81000)={0x0, 0x0}) r1 = signalfd(r0, &(0x7f0000cfd000)={0x4}, 0xffffffffffffff93) poll(&(0x7f0000e7e000-0x10)=[{r1, 0x0, 0x0}], 0x1, 0x200) unshare(0x40600) r2 = signalfd(0xffffffffffffffff, &(0x7f0000ba0000-0x8)={0x0}, 0x8) signalfd4(r2, &(0x7f0000e19000-0x8)={0x0}, 0x8, 0x0) 2018/01/02 17:10:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x80007387, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000028e000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40, 0x6, 0x1ff, 0x81, 0x7f, 0x28b, 0x9, 0x7, 0x9, 0x9, 0xd80b, 0x7f, 0x3, 0x6, 0x8]}, &(0x7f0000532000)=0x108) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00006de000)={r4, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00008cf000)={r4, 0x3}, &(0x7f0000c89000)=0x8) dup2(r3, r1) 2018/01/02 17:10:57 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000536000-0x9)='/dev/sg#\x00', 0x7, 0x2a41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000001000-0x10)={0x5, 0x0, &(0x7f000020d000/0x1000)=nil}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000809000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000084d000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b9d000)=0x14) recvfrom$packet(r0, &(0x7f0000be5000-0x71)=""/113, 0x71, 0x0, &(0x7f0000f22000)={0x11, 0x17, r2, 0x1, 0x82, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0x8000000000000000) 2018/01/02 17:10:57 executing program 2: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000028a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000897000)={0x20079, 0x0, [0x0, 0x0, 0x0, 0x80000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b01000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @sint={0x0, 0x0}}, {0xfff, 0x0, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) 2018/01/02 17:10:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x24fe, &(0x7f0000402000)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b51000)='/selinux/checkreqprot\x00', 0x101100, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00006f4000-0x4)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c3d000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000f9e000)=r2) io_cancel(r0, &(0x7f00002ae000-0x40)={0x0, 0xaa4acae7534a24ad, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000021f000-0xd1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d3e000-0x20)={0x0, 0x0, 0x0, 0x0}) r3 = creat(&(0x7f0000112000-0x8)='./file0\x00', 0x80) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f00002e1000-0xd)=""/13) getsockopt$inet_udp_int(r3, 0x11, 0x68, &(0x7f0000c88000-0x4)=0x0, &(0x7f0000a10000-0x4)=0x4) 2018/01/02 17:10:57 executing program 5: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x7fff) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f00000f6000)=""/0, &(0x7f0000534000-0x4)=0x0) 2018/01/02 17:10:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)="") bpf$OBJ_GET_MAP(0x7, &(0x7f0000483000)={&(0x7f0000f96000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fa8000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000496000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ea1000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a9e000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x1, 0x3, 0x2, 0x38d0, 0x2, 0x0, 0x20, 0x1d, 0x2, r1}, {0x0, 0x8001, 0x6, 0x0, 0x2, 0x10c, 0x7fffffff, 0x4}, {0xa4aa, 0x1, 0x10000, 0x1}, 0x100000000, 0x3, 0x1, 0x1, 0x2, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xff}, 0xa, @in=@empty=0x0, 0x5, 0x3, 0x2, 0x9, 0x8, 0x100000000, 0x100}}, 0xe8) r2 = syz_open_dev$sndpcmc(&(0x7f0000a3b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x40, 0x8000) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000262000-0x400)={"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"}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00003ce000-0xa4)=[@in6={0xa, 0x3, 0xb72, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x456d}], 0xa4) 2018/01/02 17:10:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) io_setup(0xffff, &(0x7f0000001000-0x8)=0x0) accept4$inet(r0, 0x0, &(0x7f00002d3000-0x4)=0x0, 0x0) io_setup(0x8, &(0x7f0000002000)=0x0) r1 = socket$inet6(0xa, 0x5, 0x7) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000068d000-0x160)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfffffffffffff587, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x394}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x2, 0x6, "e2cef42289826e720d41928a827179370cee49f35060c10361dec55bf0476ca6e2d9d91ee2df7591bd3ccdaa572cf9beb7cc8917f65cd217457d850f681b484f98411f93a4a03dd29a8dc7a49d113c7c"}, 0x160) 2018/01/02 17:10:57 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000008000)='/dev/sequencer2\x00', 0xd02, 0x0) readv(r0, &(0x7f000000d000)=[{&(0x7f000000b000+0x606)=""/123, 0x7b}], 0x1) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000012000-0x10)={&(0x7f0000001000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x25, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000011000+0x56d)='./file0\x00', &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:10:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x8000000) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f8b000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000e2f000-0x2c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x2c) 2018/01/02 17:10:57 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f000078f000-0xb)='/dev/vcsa#\x00', 0x1, 0x400100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00006c1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9d000-0x4)=0x10, 0x800) bind$inet(r1, &(0x7f0000a39000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCEXCL(r0, 0x540c) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000107000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x14) 2018/01/02 17:10:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() perf_event_open(&(0x7f000001d000-0x78)={0x1, 0x78, 0x4279, 0x3, 0x0, 0x4, 0x0, 0xff, 0x10000, 0x1, 0xffffffff, 0x1, 0xfffffffffffeffff, 0x101, 0x10001, 0x5, 0x5, 0x4, 0x3, 0xc8aa, 0x8, 0x40, 0x7ff, 0x6, 0x3, 0x40000000000000, 0x80, 0x401, 0x6, 0x4, 0x4, 0x5, 0x7fff, 0x713, 0x3, 0x80000001, 0x80000001, 0x5, 0x0, 0x3, 0x6, @perf_config_ext={0x1ff, 0x401}, 0x10, 0xfffffffffffffff7, 0x10001, 0x0, 0x1, 0x153, 0x1000, 0x0}, r2, 0x101, r0, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/01/02 17:10:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f000086d000-0x2)=0x1030, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000019e000)={{{{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, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) 2018/01/02 17:10:57 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001b3000)={0x0, 0x0, 0x0}, &(0x7f0000c8f000)=0xc) r1 = syz_open_dev$audion(&(0x7f0000669000-0xc)='/dev/audio#\x00', 0x0, 0x800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000098c000)=0xffffffffffff0915, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) shmget$private(0x0, 0x1000, 0x1, &(0x7f0000000000/0x1000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000002000-0xbc)={0x8, 0x2, 'client0\x00', 0x2, "8c8543bb417d6aa3", "a0abadfb97b055df3729ef793e0e18706c1ab6cd6ee22eafea66927bbf6faa97", 0xfffffffffffffe01, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000000)=0x80000001, 0x4) sendmsg$key(r1, &(0x7f00002ee000-0x38)={0x0, 0x0, &(0x7f0000be7000)={&(0x7f0000ce1000)={0x2, 0x14, 0xde, 0xf, 0x16, 0x0, 0x0, 0x2, [@sadb_key={0xa, 0x8, 0x44, 0x0, "0d3a775dad38f4316a755e63e0bc6dbe5ca4a8e70fdf0f23aa8c5d34bbf9c3ec4d25dbccf9bd7b667fe348601a28b3c42b7fc92c3b56328c0020cd0b3ba01fb4888a2d83"}, @sadb_key={0x3, 0x8, 0xe, 0x0, "24828dfe03e52021286da551f47e"}, @sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x3, 0x5}, @sadb_lifetime={0x4, 0x7, 0x8, 0x1, 0xfffffffffffffff8, 0x8000}, @sadb_x_nat_t_port={0x1, 0x15, 0x0, 0x0}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x50) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f000085f000)="8666cb4819a9ad9db25a3eaf411a437f2d25b48e8424426d3fb289da398e5fbea9a1546dafa4325d6591e9a371454f9f065d5fd51858f7eb4b0480b2ee0746df861e8ef213396f9597c8146f2f3960", 0x4f, 0x20000000, &(0x7f0000001000-0x10)={0x4, 0x3, 0x5, "599af4201542", 0x0, 0x0}, 0x10) setregid(0x0, r0) 2018/01/02 17:10:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003dd000)='./file0\x00', 0x0) setrlimit(0xd, &(0x7f000017e000-0x10)={0x0, 0xd6}) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f00006c9000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") mknod(&(0x7f0000184000-0xc)='./file0/bus\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00007cb000-0x10)={&(0x7f0000679000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/02 17:10:57 executing program 5: r0 = socket$inet(0x2, 0xa, 0x10000) r1 = signalfd(0xffffffffffffff9c, &(0x7f00002cc000)={0x8001}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, r0, 0x1}) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f00003cb000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x200000d, 0x3e, r1, 0x0) r3 = syz_open_dev$vcsa(&(0x7f000048e000-0xb)='/dev/vcsa#\x00', 0x8, 0x200) r4 = accept$inet(r3, &(0x7f0000f70000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e39000-0x4)=0xfcd0839) r5 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r5, &(0x7f0000607000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r4, 0x4, 0x2, &(0x7f0000807000-0x1000)="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", 0x1000) sendto$inet(r5, &(0x7f0000610000)="", 0x0, 0x3fffe, &(0x7f0000483000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r5, 0x10, &(0x7f0000971000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f000014e000)=r6) 2018/01/02 17:10:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x3, 0x2000, 0x500, &(0x7f000018c000/0x2000)=nil) getresuid(&(0x7f0000c79000)=0x0, &(0x7f000099f000-0x4)=0x0, &(0x7f00002bb000)=0x0) fstat(0xffffffffffffffff, &(0x7f0000141000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d5e000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000040d000-0xe8)={{{@in=@rand_addr=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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000020f000-0x4)=0xe8) lstat(&(0x7f0000530000)='./file0\x00', &(0x7f000068f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a5b000-0x4)=0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000e6c000-0x70)={{0x4, r1, r2, r3, r4, 0x2, 0xba, 0x0, 0x0, 0x0}, 0x1, 0x6, 0x1000000000000, 0x7, r5, r6, 0x6, 0x0, 0x0, 0x0}) r7 = 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) prlimit64(0x0, 0x7, &(0x7f00005fe000-0x10)={0x0, 0x0}, 0x0) pipe(&(0x7f0000c42000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r8, 0x29, 0xca, &(0x7f000067c000)={0x7, 0x1, 0x9, 0xfff, 0x6}, 0xc) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r7) 2018/01/02 17:10:57 executing program 3: msgget$private(0x0, 0x5a8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000039d000-0xa)='/dev/dsp#\x00', 0xffffffff, 0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000823000-0xc)=@sack_info={0x0, 0x81, 0x83}, &(0x7f0000d23000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000718000-0x8c)={r1, @in6={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000552000-0x4)=0x8c) clock_gettime(0x0, &(0x7f0000747000-0x10)={0x0, 0x0}) clock_gettime(0x7, &(0x7f00009f1000-0x10)={0x0, 0x0}) syz_open_dev$dmmidi(&(0x7f00002f5000)='/dev/dmmidi#\x00', 0x7, 0x10000) ppoll(&(0x7f000037f000)=[], 0x0, &(0x7f0000746000)={r4, r3+10000000}, &(0x7f000024f000-0x8)={0x2}, 0x8) syz_emit_ethernet(0x8a, &(0x7f0000677000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="deffffffe301", [], {{0x86dd, @ipv6={0x0, 0x6, "0028dc", 0x54, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, {[@hopopts={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x0, 0xcf, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x0}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004ea000-0xea)={r2, 0xe2, "0aeda7ab6502cf4464633d80beb18c60314caccbbdf8f1c21485c97e8a4fdbd0378d12096c45f6b15ba9b5d5b12ec82b8781c227b1a8a86396a81fb47268543ea0585ef88ea6b9b811190e34a60f67cd4420ce2e3d361ad4497ec8d0d5b9ffff72fa680dc9b1e8ecf32037c8221f20879384ea9cf060e28778f26f4130e1b491835316273e6e50ec3df0d84df95847d51a88652d9e18e768e41d7d0616e67652691e21b2d1228b6e997f9ea25b58e7b61a0e60783bd09f804f7c6c2ff1431821f5cab5bc3bdedaa8f83507dd00d7bf09d086fb6d6a887c8a68ac26391ef9ddd4e40f"}, &(0x7f0000d19000)=0xea) 2018/01/02 17:10:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000449000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4000000000000001) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00006f3000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f000042f000)={0x7ff, 0x8, 0x5, 0x4, 0x1}) 2018/01/02 17:10:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/vga_arbiter\x00', 0x8000, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000867000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000142000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00007f6000)=0x0, 0x4) syz_open_dev$dmmidi(&(0x7f0000ab3000-0xd)='/dev/dmmidi#\x00', 0x2, 0x400100) 2018/01/02 17:10:58 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000530000-0x15)='/proc/self/net/pfkey\x00', 0x400200, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00005f2000)={{0xa, 0x3, 0x635, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, {0xa, 0x1, 0x810f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, 0x1, [0x9, 0x1, 0x9, 0x3, 0x0, 0x9, 0xcd, 0x7]}, 0x5c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000169000)=0x5add261f, 0x4) r1 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000223000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 2018/01/02 17:10:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000066d000)='/dev/dmmidi#\x00', 0x4, 0x400000000000000) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000a6b000)=0xffffffffffffffc6, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000269000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00003c9000-0x18)=@generic={0x3ff, 0x1000, 0x101}) syz_open_dev$binder(&(0x7f00002d8000)='/dev/binder#\x00', 0x0, 0x800) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f000067b000)={0x3, 0x6}) r2 = socket$netlink(0x10, 0x3, 0x20000000000002) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005c9000)=0x0) r4 = creat(&(0x7f0000886000)='./file0\x00', 0x128) getsockname$netlink(r2, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e81000)=0xc) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00004e9000)=0x0, &(0x7f0000486000-0x4)=0x4) perf_event_open(&(0x7f0000c15000)={0x2, 0x78, 0x2, 0x402, 0x6, 0x8, 0x0, 0x7fffffff, 0x42, 0x1, 0x1000, 0x6, 0x0, 0x4a, 0x0, 0x8, 0xa8, 0x8, 0x4, 0x4, 0xf084, 0x785, 0x101, 0x1, 0x1, 0x48, 0x6, 0x0, 0x8, 0x0, 0x1ff, 0x3, 0x3, 0x1, 0x9, 0xffffffff, 0x800, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x101, 0x6}, 0x4, 0x100000001, 0x1309398d, 0x0, 0x47, 0x3, 0x7, 0x0}, r3, 0x0, r4, 0xb) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00001e8000)=""/228) recvmmsg(r2, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000034000)=[], 0x0, &(0x7f000002b000-0x1000)=""/4096, 0x1000, 0x1}, 0x0}, {{&(0x7f000000d000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000001d000)=[], 0x0, &(0x7f0000033000-0x95)=""/149, 0x95, 0x0}, 0x0}], 0x2, 0x10000, 0x0) setsockopt$inet_dccp_buf(r4, 0x21, 0x0, &(0x7f0000b8a000-0xde)="a5303f51be407da0e170bf30cf8f97b6b841e5ecc4ce6aa759f8239cbaf628f9a8a65d0eba548cbdcc72d1b733e7fc7bb15896c801d36d03cf48be6e7671b8bf1097153ca91d58cdf4b557e6e63e0a3a4f937bed7ecce9412ad20c004a422ba222cb8aa0760464ece897e55a96131ef4596797a5442440cb4718f989ee22b4fbb046dd5b6bc67f93c96ccbfa2b5e8ba701eb759616e78408e24f5ec4cc475c02ae8561e91e6ec3ffcb2be6ea7b39ea78a70812e03b123fe69cdcfcf17e0806b9da3f96179406859239d821726ec261c3d0f84d082457577e0135cbd664b1", 0xde) sendmsg$netlink(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x11, 0x2c, 0x401, 0x0, 0x0, ')'}], 0x11}], 0x1, &(0x7f000002e000)=[], 0x0, 0x0}, 0x0) exit_group(0x9) 2018/01/02 17:10:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() r0 = socket$inet6(0xa, 0x0, 0x2ae) r1 = syz_open_dev$vcsa(&(0x7f0000617000)='/dev/vcsa#\x00', 0x7, 0x42404) ioctl$TIOCNXCL(r1, 0x540d) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f000089f000)={@common=""/16, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000b30000)={0x4, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000e7d000)={0x2, 0x3f, 0x1000}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/02 17:10:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000)={0x0}, 0x8) clock_gettime(0x0, &(0x7f000071f000-0x10)={0x0, 0x0}) ppoll(&(0x7f00009f7000)=[{r0, 0x4, 0x0}, {r0, 0x4400, 0x0}, {r0, 0x138, 0x0}, {r0, 0x4, 0x0}, {r0, 0x240, 0x0}], 0x5, &(0x7f0000b53000)={r1, r2+10000000}, &(0x7f0000913000-0x8)={0x100}, 0x8) poll(&(0x7f0000771000)=[{r0, 0x0, 0x0}], 0x1, 0x401) r3 = signalfd(0xffffffffffffffff, &(0x7f0000e80000-0x8)={0x0}, 0x8) signalfd4(r3, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) 2018/01/02 17:10:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000c11000-0x4)=0x80000000, 0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ff6000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000215000)=""/68) 2018/01/02 17:10:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000936000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca6000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000321000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x6, 0x2, 0xd69f, 0xa, 0x20, 0x20, 0xbc, 0x5, r1}, {0x8, 0x8001, 0x2, 0x9, 0x2, 0x6, 0x80, 0x800}, {0x100000001, 0x80, 0x3c, 0x800}, 0x8bb, 0x3, 0x0, 0x0, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0x7f}, 0xa, @in=@rand_addr=0xfff, 0x7, 0x6, 0x0, 0x1, 0x3, 0x1, 0x2}}, 0xe8) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000b8000)=""/179, &(0x7f0000ec6000-0x4)=0xb3) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000008b000)={0x0, @in6={{0xa, 0x2, 0x4, @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]}}, &(0x7f0000260000-0x4)=0x8c) connect$inet6(r0, &(0x7f0000e62000-0x1c)={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x8}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b02000)={r2, 0x3ff, 0x1, [0x1]}, &(0x7f00001a3000)=0xa) 2018/01/02 17:10:58 executing program 2: prctl$setfpexc(0xc, 0x140080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000057f000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@broadcast=0xffffffff, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x1c) creat(&(0x7f0000c23000-0x8)='./file0\x00', 0x80) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000027b000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000757000)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d40000)={0x4, [0x8001, 0x2, 0x6b1, 0x10000]}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00004a2000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000fde000)=0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00006cb000)={@generic="8d0ceeebcd367cc09f3b08e9352e2641", @ifru_flags=0x4002}) 2018/01/02 17:10:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000405000-0x78)={0x2, 0x78, 0x374a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000f72000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x20e00) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000f71000)=@req3={0x7, 0xe04, 0x3, 0xff, 0x3, 0x8, 0x6}, 0x1c) r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r1, &(0x7f00009ba000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000f73000-0xf8)={{0xffffffffffffffff, 0x1, 0x3ff, 0x0, 0xffffffffffffffe7}, 0x3, 0x4, 'id1\x00', 'timer0\x00', 0x0, 0x800000000000000, 0x6, 0x70c5, 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]}) 2018/01/02 17:10:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = fcntl$dupfd(r2, 0x0, r2) write$evdev(r3, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000f21000)={0x3000, &(0x7f00006be000-0x8)=0x0, 0x5, r2, 0xc}) 2018/01/02 17:10:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x80007821) splice(0xffffffffffffffff, &(0x7f0000501000)=0x0, r0, &(0x7f0000df8000)=0x0, 0x1000, 0x0) 2018/01/02 17:10:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fstat(0xffffffffffffff9c, &(0x7f0000eb5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000033e000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x2, 0x1, 0x8, 0xa, 0x80, 0xa0, 0x3e, 0x7, r1}, {0x3e, 0x5, 0x5, 0x1000, 0x7, 0x5, 0x5, 0x2}, {0x1, 0xfffffffffffffffa, 0x0, 0x100000000}, 0x6, 0x6, 0x1, 0x0, 0x3, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0x0, 0x0, 0x10001, 0x3ff8, 0x3f, 0x5}}, 0xe8) r2 = socket$netlink(0x10, 0x3, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000e65000)='/dev/mixer\x00', 0x2, 0x0) writev(r2, &(0x7f0000076000)=[{&(0x7f0000f63000-0xcc)="3900000013000b470400ff00000900ff940001000100000000000000000080051100010000fc00000000a1cd040000011018e9070008000000", 0x39}], 0x1) 2018/01/02 17:10:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009a2000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$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)={0xc, 0x0, &(0x7f000000d000-0x98)=[@increfs={0x40046304, 0x3}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) r2 = creat(&(0x7f00006cf000)='./file0\x00', 0x20) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00006fa000-0x10)=@generic="032f34370d7774bbaf7966addd02d68b") openat$rtc(0xffffffffffffff9c, &(0x7f0000f23000)='/dev/rtc\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000509000)='/dev/binder#\x00', 0x0, 0x800) 2018/01/02 17:10:58 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000add000-0xc)={0x3, r0, 0x0}) getsockname$llc(r1, &(0x7f00007bd000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000922000-0x4)=0x10) r2 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r2, 0x4030582a, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x100000001, 0x202080) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000001000)={0x0, 0x1000}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/02 17:10:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000321000-0x18)=@add_del={0x2, &(0x7f0000b31000)=@generic="d5c684e704e1db09f7a0a872c587236a", 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000358000)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000b4f000-0x4)=0x4, 0x4) 2018/01/02 17:10:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) clock_gettime(0xffffffffffffffff, &(0x7f0000ecc000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00001ca000-0x20)={{0x0, r1+10000000}, {0x0, 0x989680}}, &(0x7f0000d7f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f00007ff000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/02 17:10:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000b53000-0xa)='/dev/vcs#\x00', 0x7, 0x2000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000fa000)={{0xc4d, 0x2, 0x7, 0x0, "29b0a4e7683ca4ba88ad125a1003341c83a163b604163f8c35e368e815299b452ed81346a25e0d9d1b975ef4", 0xea}, 0x800, [0x7, 0x4, 0x9, 0x0, 0x3, 0xd79, 0x32, 0x0, 0x1, 0x800, 0x6000000000000000, 0x7, 0x4, 0x7, 0x4bd4a71e, 0x8, 0x80000000, 0x101, 0x1, 0x0, 0x6, 0x0, 0x231a, 0x40, 0x3455, 0x80000000, 0x2, 0x1, 0x4, 0x8000, 0x10001, 0x8, 0x3, 0x4, 0x1, 0xc9, 0x9, 0x9, 0x80000001, 0xf53, 0x7, 0xff, 0x4, 0x8, 0x4, 0xaeb2, 0xfff, 0x4e8, 0x7d, 0x86b, 0x0, 0x2, 0x6, 0x8, 0xffffffffffffffff, 0x2, 0x6, 0x2, 0x1, 0xe2, 0x5, 0x80000000, 0x5, 0xff, 0x4, 0x7, 0x8c6, 0x7f, 0x6, 0x8, 0x40, 0x9, 0x4, 0xffffffffffff0000, 0xe279, 0x40, 0x9, 0x72, 0x6, 0x2, 0x1, 0xafe, 0x0, 0x9, 0x8, 0x2, 0x2bbf3193, 0xffffffffffffff81, 0x2, 0x1, 0x81, 0x7, 0x4de068b4, 0xffffffff, 0x2, 0x0, 0x7, 0x6, 0x0, 0x401, 0x7, 0x602, 0x2, 0x5, 0xfffffffffffffffb, 0x401, 0x8a, 0xffffffffffffff80, 0x5, 0x5, 0x8, 0x1, 0xdd70, 0xfffffffffffffe14, 0x8, 0x1000, 0x101, 0x0, 0x9, 0x1, 0x5, 0xe5, 0x5, 0x5, 0x0, 0x81d, 0x62a, 0x5], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffa, 0x3}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/cuse\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f000048e000-0x28)={&(0x7f0000375000/0x4000)=nil, 0x83, 0x3, 0x8, &(0x7f0000445000/0x1000)=nil, 0x4}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ebb000-0x2)=0x0, &(0x7f0000385000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000353000)=0x0) perf_event_open(&(0x7f0000cdc000-0x78)={0x0, 0x78, 0x1ff, 0x3f, 0x752a, 0x7, 0x0, 0x77ae, 0x80400, 0x9, 0x3ff, 0xfa9a, 0x7, 0x80000001, 0xffff, 0x572, 0x8, 0x6, 0x4, 0x1, 0x1, 0xfffffffffffffe01, 0x906, 0x2b2, 0x9, 0x1000, 0x7, 0x0, 0xbb, 0x10001, 0x7ff, 0xff, 0xdc, 0xfe9, 0x4, 0x7, 0x3ff, 0x100000001, 0x0, 0xee2, 0x1, @perf_bp={&(0x7f0000b5e000-0x1)=0x0, 0x8}, 0x4, 0x1, 0xdaf5, 0x6, 0x7f, 0x9, 0x6ec, 0x0}, r2, 0x1, r0, 0x2) accept4(r0, &(0x7f000012d000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00002b7000)=0x9, 0x800) write$eventfd(r1, &(0x7f0000da3000-0x8)=0x8000, 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00007f3000-0x4)=0x0) ioctl$TIOCCBRK(r0, 0x5428) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f000085f000-0xc)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000052000-0x8)={0x0, 0x7}, &(0x7f0000649000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00001f7000-0x8c)={r3, @in6={{0xa, 0x2, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/02 17:10:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x20000000005, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009da000-0x10)={0x0, 0x0, &(0x7f0000000000)=[]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000932000-0xa8)={r1, 0xa0, "c1c08aae72b3b6d688e61e46f66ee167c600f5dff7ee12a186e2f9813ce8b8b90d7e68f22ed7964013d68f320495244b089878f5e3f09ac8ceb978b0919621d65ca9d82aff491a4efc7190ae6b62c766ec4bfb8b5c44cf3ea979c805f882d1d741de0dac9b4219e49a334c2a34688f50ac0d1fd4b2556b46496c09ffc75fe6db561c3f1335df13142656b98347925632851871a69cc99afa201c5746549a43d0"}, &(0x7f0000d97000-0x4)=0xa8) accept(r0, &(0x7f0000955000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009dd000)=0x10) 2018/01/02 17:10:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$dupfd(r0, 0x406, r1) r2 = socket$inet(0x2, 0x5, 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) r3 = syz_open_dev$tun(&(0x7f0000841000-0xd)='/dev/net/tun\x00', 0x0, 0x20000000000000a) r4 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x1000000d3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000137000)={@common="67726530000000000000000000000002", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r3, &(0x7f0000796000-0x16dc)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "e3b785", 0x18, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, 0x4a) [ 78.073771] binder: 12436:12444 IncRefs 0 refcount change on invalid ref 3 ret -22 [ 78.076686] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 78.097833] binder: 12436:12451 BC_REQUEST_DEATH_NOTIFICATION death notification already set 2018/01/02 17:10:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x89, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@generic="0f57d55736a69e21c206fbd949fc9359", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a19000-0x9)='/dev/vcs\x00', 0x40001, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000c4a000)=0xf1d, &(0x7f00000d3000-0x8)=0x4) ioctl(r3, 0x2270, &(0x7f0000f97000)="") 2018/01/02 17:10:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0xc)='smaps\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000796000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x14, 0x10, "32e1d0aee3634de3d6b688dbfdebf2ba41c5d6d3ddbc278d200e745ba722310f75794223a746d65fa2ae396f5d9b4783f8381492b3cc7020e18836fce0c11c17", "b66e8b1b44369a33f20869637120fb90e779d6c52402669cfa379bbf058c8349", [0x3f, 0x3], 0x0}) 2018/01/02 17:10:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e1d000-0x1a)={0x0, 0x7, 0x2, [0x0, 0x1f]}, 0xc) [ 78.099144] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 78.134672] binder: BINDER_SET_CONTEXT_MGR already set [ 78.134683] binder: 12436:12458 ioctl 40046207 0 returned -16 2018/01/02 17:10:58 executing program 4: mmap(&(0x7f0000000000/0x28a000)=nil, 0x28a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000028a000)='/dev/net/tun\x00', 0x0, 0x101401) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000280000)={@generic="375e0f271b4adc52d361c4f877a9aab5", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = dup2(r0, r0) setsockopt$sock_int(0xffffffffffffff9c, 0x1, 0x1e, &(0x7f0000284000-0x4)=0x8, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000df000-0xb0)={0x0, 0x0, ""}, &(0x7f0000287000)=0x8) ioctl$TUNGETVNETHDRSZ(r1, 0x800454dd, &(0x7f0000131000)=0x0) 2018/01/02 17:10:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ec6000)='/selinux/context\x00', 0x2, 0x0) ioctl$void(r0, 0x5450) fchmodat(r1, &(0x7f000098d000-0x8)='./file0\x00', 0x20) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f52000)='/selinux/user\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000ba2000)={{&(0x7f00002ba000/0x3000)=nil, 0x3000}, 0x2, 0x0}) 2018/01/02 17:10:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000040002, 0x0) poll(&(0x7f00001e8000)=[{r0, 0x2004, 0x0}, {r0, 0x401, 0x0}], 0x2, 0x2) setsockopt(r0, 0x107, 0x1, &(0x7f0000644000)="01000000030006000007000000c4ffcc", 0x10) setsockopt(r0, 0x107, 0x2, &(0x7f00007f4000-0x10)="01000000030006000007000000c4ffcc", 0x10) 2018/01/02 17:10:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000918000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000050000-0x150)=[{0x0, 0x0, &(0x7f0000fac000-0x50)=[], 0x0, &(0x7f0000013000-0xc8)=[], 0x0, 0x0}], 0x1, 0x2400c081) accept$ipx(r1, &(0x7f000099c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000067b000-0x4)=0x2bb) 2018/01/02 17:10:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002ac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f000079e000-0x22)={0x0, 0x1, [@random="fa2e1fcb91be"]}) ioctl$sock_SIOCGIFINDEX(r3, 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$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f00003d2000)=0xc57a, 0x4) dup2(r3, r2) write$tun(r2, &(0x7f00003f1000)=@pi={0x0, 0x0, @ipv6={0xfff, 0x6, "ba6c57", 0x0, 0xff, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[@dstopts={0xb7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, [0x0, 0x0, 0x0]}, @generic={0x7, 0x0, "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"}, @enc_lim={0x4, 0x1, 0x1}]}], @icmpv6=@mld={0x82, 0x0, 0x0, 0xab43000, 0x12, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}}}}, 0x0) 2018/01/02 17:10:58 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004aa000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000fec000-0x18)=""/24, 0x18, 0x102, &(0x7f0000dd4000-0x10)={0x4, 0x0, 0xffff, "327a35b28376", 0x8, 0x0}, 0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000feb000)='/dev/sequencer\x00', 0x0, 0x0) r3 = dup2(r2, r1) poll(&(0x7f0000dee000)=[{r3, 0x8, 0x0}, {r1, 0x2, 0x0}], 0x2, 0x9) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000fed000-0x8)=0x80) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000fec000-0x10)={0x9, &(0x7f0000fec000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000fec000-0x8)={r4, 0x1}) setsockopt$sock_int(r0, 0x1, 0x80000000a, &(0x7f00003c3000)=0x0, 0x4) 2018/01/02 17:10:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$notify(r0, 0x402, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002c4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000afe000)={0x1, 0x0, [{0x202, 0x0, 0x0}]}) 2018/01/02 17:10:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000f15000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000a88000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x414, 0x0, 0x0, 0x4, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00001ec000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000fb3000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x10000, 0x7, 0x80, &(0x7f000046a000/0x2000)=nil, 0x7a}) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000e4a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000957000-0x4)=0x14) setsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f00007b7000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, r5}, 0xc) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000651000/0x18000)=nil, &(0x7f0000e9c000)=[@text16={0x10, &(0x7f000078f000)="0f01c99a0c00c8000f01c80fc72af2a50fc72ebab34d0f18d9f265a00500ba4300b000ee", 0x24}], 0x1, 0x0, &(0x7f0000e88000-0x20)=[], 0x0) [ 78.148455] binder: 12436:12451 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 78.150394] binder: 12436:12458 IncRefs 0 refcount change on invalid ref 3 ret -22 [ 78.152580] binder: 12436:12451 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 78.266387] device syz0 entered promiscuous mode 2018/01/02 17:10:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1800000000001, 0x84) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000076a000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f1d000)={0x0, 0xe1, "d175e9eea2b424a7e825d199efbd83a99d813016bbd4cd674011249c1c722c73d1e8179157c8460b300aed6e248c94f21f91f4a716774e7a18744af2ef7a49db5c48f6daf415bb95329f38c425d94bb7a077b7ca20bf2a44eb8317abac2e4846d2ec5cf47b542314fe1d9037c23ed2d19ed759835730bbceca071c8f3fdda4aec765a962f905851e18fb6a18bd6ef2a422f16e09ff600c7ac0bd1998b6361f5c6d1bb777bc7291634bd55bdb30188e893cf9f577ccdbe155236a764e749d8387141ee069be06aad6a64f0676c7ecc7334826490515f32b9c68c48ad9236c7c8576"}, &(0x7f0000a29000)=0xe9) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000161000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00009ee000)={r2, 0x0, ""}, &(0x7f0000f14000)=0xd8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b79000)=@sack_info={r4, 0x0, 0x0}, &(0x7f0000b17000-0x4)=0xc) 2018/01/02 17:10:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000cd6000-0x24)="24000000260007fdffffff0800367700fbffffff0118000000400000ffffffff0100ff10", 0x24) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000a72000)={0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fa2000)={@common='gre0\x00', @ifru_names=@generic="4f5400810000004f3a0a1fdc222073b5"}) readv(r0, &(0x7f0000f08000)=[{&(0x7f0000fc5000-0xdd)=""/221, 0xdd}], 0x1) r2 = syz_open_dev$sndpcmc(&(0x7f000067f000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x22400) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000cd7000)=0x0, &(0x7f0000095000)=0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000692000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000fe7000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) 2018/01/02 17:10:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$getown(r0, 0x9) semctl$GETVAL(0x0, 0x0, 0xc, &(0x7f0000187000-0xad)=""/173) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00007e4000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000e78000)='net/softnet_stat\x00') preadv(r2, &(0x7f0000485000)=[{&(0x7f0000e54000-0x65)=""/101, 0x65}], 0x1, 0x5f) rt_sigsuspend(&(0x7f0000ae5000)={0x0}, 0x8) getsockname$ax25(r2, &(0x7f000049e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cd7000)=0x10) 2018/01/02 17:10:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000588000-0x12)='/dev/input/mouse#\x00', 0x80, 0x200) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000027b000)={0x0, 0x7fffffff, 0xae, 0x0}, &(0x7f0000540000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c15000-0x8)={r1, 0x69c2}, &(0x7f00007b4000-0x4)=0x8) seccomp(0x1, 0x0, &(0x7f00007e0000)={0xa41ebf941632a060, &(0x7f000086d000)=[{0x8000000000006, 0x4, 0x0, 0x407ffc0003}]}) quotactl(0x820001fe, &(0x7f00008d0000-0x8)='./file0\x00', 0x0, &(0x7f0000637000-0x32)="") 2018/01/02 17:10:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000a4e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x7e, 0x0}) r1 = syz_open_dev$sndpcmc(&(0x7f0000635000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x12b000) accept$alg(r1, 0x0, 0x0) 2018/01/02 17:10:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x2100, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00004fa000)=[], 0x0, &(0x7f0000000000)=[@iv={0x48, 0x117, 0x2, 0x32, "6cc7ecc47e4014518a1916686ddbd1b1fe0c464e657ecf873eb3381a90e9051f669a8d5259489eec3a1ed0b16b12418dadf0"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x98, 0x117, 0x2, 0x80, "5ba6fafe0583c38b528dc496854162f30af38e468d128a9b5c782b8de7ef4a3cbe2665812d361ab406f5d904f6efe5be8e83406078e2aefcbae4c0ffbe15776c2c38aaf94f261578be32e4791fff9ef0bf9098dc37ec7d3e26c6651d66ea99290ed17d4a7ea712a2086797316d292df30d35676a94641348fd656fe219bbec33"}, @op={0x18, 0x117, 0x3, 0xb151d0a4c152ce97}], 0x1140, 0x0}, 0x50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fef000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f000050f000-0x400)={"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"}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000ac8000-0x8)=0x2) readv(r1, &(0x7f0000001000)=[{&(0x7f0000001000-0x10)=""/16, 0x10}], 0x1) 2018/01/02 17:10:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x87) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f40000-0xe8)={{{@in=@loopback=0x7f000001, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x10200000000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x200000000000000, 0x5, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x932}, 0x4000000, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:10:58 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc51, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) sched_yield() 2018/01/02 17:10:58 executing program 5: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000014a000-0x1c)={0x5, 0x6, 0x4000000000080, 0x81, 0x0, 0xffffffffffffffff, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff5) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000fe000)='/selinux/member\x00', 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fce000)={r0, &(0x7f0000dbc000)="", &(0x7f0000fd2000-0x9)="", 0x0}, 0x20) 2018/01/02 17:10:58 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0x3c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xc)={0x4, [0x200, 0x5, 0x401, 0x2]}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x3, 0x0, 0x2, 0x7d}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000002000-0x10)={0x3297, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000-0x4)={0x6, 0x6, 0x1000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c16000-0xa0)={0x0, @in6={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3f, 0x401, 0x9, 0x0}, &(0x7f0000d43000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000023c000)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ftruncate(r0, 0x1) r3 = syz_open_dev$mouse(&(0x7f0000b46000)='/dev/input/mouse#\x00', 0x7ff, 0x240c2) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000541000-0x10)={0x0, 0x4, 0x1, 0x19}, &(0x7f0000169000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00009eb000)={r4, 0x5}, 0x6) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$void(r5, 0x0) 2018/01/02 17:10:58 executing program 3: r0 = socket$inet_sctp(0x2, 0x100000000000001, 0x84) listen(r0, 0x100000000009) read(r0, &(0x7f0000da1000)=""/42, 0x2a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00008a8000-0x10)=@req={0x28, &(0x7f0000001000-0x28)={@common='bcsf0\x00', @ifru_flags=0x4000}}) 2018/01/02 17:10:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x10000000008) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a24000-0x10)='/selinux/access\x00', 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000207000-0x10)={r0, 0x50, &(0x7f0000850000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x8048, &(0x7f0000fd3000)=0x4c7c, 0x4) 2018/01/02 17:10:58 executing program 5: r0 = socket(0xb, 0x40000000000005, 0x33) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt(r0, 0x100000114, 0x1d, &(0x7f0000def000)="ff0101be", 0x4) 2018/01/02 17:10:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f83000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00001b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000594000)=[{r3, 0x0, 0x0}], 0x1, 0xfffefffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r0, r0) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000810000)=0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/02 17:10:58 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000084e000-0x6)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x6}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ae9000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/02 17:10:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00005bc000-0x30)={0x8, 0x0, &(0x7f0000b04000)=[@increfs={0x40046304, 0x1}], 0xf0, 0x0, &(0x7f0000405000-0xf0)="e7e670f2f6d128e23bac7b7bace26c8261b754ccfb741593f927d2116a877e7f1fd69b1dfe493b67388d5babb27c87ef3cabc5329546672222cb59adddd02a1fb067869779caefd6561314580cfa89d533ff54c9943ddac3ead44fcd180c9c2353878c85c5a9e494c4d5987606ac740ad6b3faf5d5b94e5c866ceb26c432e36b612c934b2b3240f9a1c2ff5ec168dc8d7cde5f5e0e2c24f61d51e8cc689d633f7dec9b2ed4862af808238cffb415a6c6c99eb5b20c1c67c42505f599362e5db438c157e17f6bf5cfeac2f2f5554dc7e8eb320c1686daf4be250f50ff3e5f71248c40b961ab064cf96b14f5be4b233f35"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000048c000-0x10)=[0x18]}}], 0x0, 0x0, &(0x7f0000009000)=""}) creat(&(0x7f0000288000-0x8)='./file0\x00', 0x0) 2018/01/02 17:10:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000ac7000-0x4)=0x0) write(r0, &(0x7f000079d000-0xa9)="b612db8cdae56cb9eaad5f8be573d5de984fe0a48def7ed3682d9ad37cc96900fc58df1055099265c7f38bd1f9bea18ce741d7225f48271e734142cd0d283b82ce2c04be8857d831a0096275ebb332579af9363df3ecfad0b0bdc79eee41d9b84de6615a48ce4cc72cf45b8cf65c9508fdc78a66a751b37c2db4a29a43d27efc73fa6aace1dc01c52536db84351d25cc44bd832b00ba70eced964c3e5ede5b410c9bc1b2acb93bf936", 0xa9) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000790000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe(&(0x7f00001f9000-0x8)={0x0, 0x0}) shmctl$IPC_INFO(0x0, 0x3, &(0x7f000000e000)=""/189) 2018/01/02 17:10:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000143000)=0x0) sched_rr_get_interval(r0, &(0x7f0000da0000-0x10)={0x0, 0x0}) r2 = semget$private(0x0, 0x2, 0x200) semtimedop(r2, &(0x7f000084c000-0x6)=[{0x3, 0x800, 0x1000}], 0x1, &(0x7f00004fd000-0x10)={0x0, 0x1c9c380}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b5a000)='/dev/dsp\x00', 0x30100, 0x0) read$eventfd(r3, &(0x7f000099c000-0x8)=0x0, 0x8) mq_timedsend(0xffffffffffffffff, &(0x7f0000d6d000)="", 0x0, 0x0, &(0x7f0000b6f000-0x10)={0x0, r1}) 2018/01/02 17:10:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000524000)=[{&(0x7f0000a01000)="290000001c00190455bba349000a007c02000000000000f4ffffff0609000100ff0000000000000809de", 0x2a}], 0x1) r1 = syz_open_dev$mouse(&(0x7f00000e1000-0xe)='/dev/input/mouse#\x00', 0x6, 0x204800) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000999000)=0x0) 2018/01/02 17:10:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d91000)='/selinux/user\x00', 0x2, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000680000)={0x3, &(0x7f0000c41000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = socket(0x10, 0x4000000002, 0x0) getpeername$packet(r1, &(0x7f0000218000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000029e000-0x4)=0x14) vmsplice(r1, &(0x7f0000766000)=[{&(0x7f000094d000-0xb7)="cf69d99ffa6a1d317be0f524d550bbccf926c36689fa24fcb4c0775ed3c39b4e407c6e4683f678f98caaed2a93248891fbec840deec50b9dd61af991bcccabd2b3cd5cbbcbf00eef390d71b93a4250fa9f5363658b69a36ad2b46a5c77e7e21c64f88051799ca676764b9c89413978f5103f4fc3cfbd9711bbd5708407888640aee2e47930db226561e953838a2fed5a4c14991827c48d3824a00025b52b4a4a3928cd01b764d71b4cad7f4346d17016b428a14bde4fff", 0xb7}, {&(0x7f0000ec4000)="f01303786db185fdd6b8f446b5361d01f187990f577cfd12028c8740293733271fff6c70526c5b3fb83aaa107d351f01acea8f40bef43a5fe3e9321b802f47f6a6888df099e6b811a8fd6df1b6", 0x4d}, {&(0x7f0000446000-0x64)="fe39ff809474c7d15d439f7d119701c48db410b81a2ecf055506a12f9ceb67b6bbdf352385bed271906ed69cdca5dd00e5d9f1c67922aa5a3e3d0ede1f6b08834c496b977d7bf634f97350b91ee7828823e6fb48dfb9ae7da18863eb2d9b49b880f3be7c", 0x64}, {&(0x7f0000b8d000)="92dbdb66e5e83f5abaa248c955dcaf0c25ee2ef2fa2da8311debe4da3c55e2237b8209b9a98b5a76038c558ab927d80e7f7c313e43b487432fa09adc99b9fb85c2fcf3e1ca588435959260518825a6980446dea315235b2ac273c679297321b9d18f598a7d76fdc4ae4525149054b784ec69c0a95d812d74ad0ef16159ad", 0x7e}, {&(0x7f0000e1c000)="ea92004814e04b554972", 0xa}, {&(0x7f0000bfa000-0xd6)="8c9223515c5874ae392b362e8e3ddd19f149c036d3af206cf1ffcfe2b6796b19b76d64e180af282f59a9ff7716d4775e5207af97f5d4992b58103c01f4ca961ded836159afddf04e4bcea7763f50ddaaebd9ccc053b5220a92e79828afd968758e6fa24e824aaa61d1d9deab3262ffc1bff03798f9fc620500cefb2ef71a6bbd6f00ee76e42cdfc7900ed4f3b2c906b7aafb9ecce0768ed9b7d4e82c8ef09434bc4c0aa32aadd96917be2d24fa8d78dcf318205f1980c3801a36830f3047224c3e2d59bf68c48459621ee99ae17b08884e672955d13e", 0xd6}], 0x6, 0x1) syz_open_dev$mouse(&(0x7f0000728000-0x12)='/dev/input/mouse#\x00', 0x2, 0x400) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00001da000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) pipe2(&(0x7f0000253000-0x8)={0x0, 0x0}, 0x80000) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f00002c9000)={0x20, 0xfffffffffffffffb, 0x0, 0x1, 0x49, 0x100000001}) write(r1, &(0x7f00004d3000-0x26)="260000001a0053f791e6caef120003070705000100ffe000000000000000ec5500001d0001ff", 0x26) 2018/01/02 17:10:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00003d9000-0x9)='children\x00') sendmsg$alg(r1, &(0x7f0000223000-0x38)={0x0, 0x0, &(0x7f0000b48000-0x60)=[{&(0x7f0000c2d000)="61309d0ea7ba50808f3d2d798d01b32775ca5999d65ea1995b488a22557d435060aba493618e1e26f2a6053c6ba7dacc01ff127b2b80959dbe2839414c2afda67304100b81dabc681d21361840f24192f780e4b3de51f1aec29036bae7ed093c9fc1417b5170802ccb5233d7b656266fcf43163a5005a2cd1445191a991407c6206be47653f4baacf3c85b1491b7605fe72666219c04362bf8998d76a98b0b45b408699195b65da9458ef5130dd1a31da6ccf2c733d6ef3a7a4f3c0e32a632ac0cc78e060487c216b30563370c24e72bcf8b0daae7e6363f096c8d91f4d29da024", 0xe1}, {&(0x7f00004ba000)="f20472bcd1a92db34f648e9da9c908c51ede8973776df0a9d50edc64af1141d82322cbdc6c352c2f04afe86bbffda9b226292d401a13067077f26a980b28a958af1ed77d044ce5b8bba34c91e5138a7ffe6a3ff70511e0ef61901f03ca40aeb446822cd127494a52bf2f21a8b7948295d36dec88", 0x74}, {&(0x7f0000088000-0x40)="d2728a65e09813c3ac168b9fd93e37f4d525730f1caa76263edb0e6823ea01cb39b5c0ae36b0a5d880ff00e825a853b69ce5fdb173b037262b38a8ba278eafa6", 0x40}, {&(0x7f0000c19000-0x4a)="92237f93d7a3f600ebd52bb0e99cf7c659a194d16b39c35fa3f2ad5546c6d4e3c3383b0dcee3184ae9d9f00475cefad129c7a1156a6357455b82074eba3b3fbd52f8843650081e997aee", 0x4a}, {&(0x7f00008e8000)="b5a7b4ee845a3dd2ea4748fe433a7bed5b9588a88dc97818b18a41df87489e78deaff9a2a5fa134f94ea62fc7dab1165d971db7975f1fa2e91e8dc1e729e29d2eb463b64aa7bc7fea7ddd448b61da0118b12eeb514ed81f82e3d20273c4e311f89cb31ff577153b0c634215fbeb75f4fd21563ab1a01b51f5be1b69ccc243c3f39ac1ff4a1adf55681885481ca0770abc89c18e4e14bd3cac4cdcd39c73cd9b6464296a93941344fa6f92aa1f608334e6da0444c6fc0fa1ad0419dd0dd85aa643c41e610c9928ae3092874ecf264ed6747856ce60543f0198612c1f06c8017da86904c8127e87d2d52b0fa5ce8eb21ee8cd5ba", 0xf3}, {&(0x7f00006bc000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000555000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x8000}, 0x4000800) exit(0x0) sendfile(r1, r1, &(0x7f0000032000)=0x0, 0x7ff) 2018/01/02 17:10:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000611000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00004ce000-0xc)={{0x7ff, 0x2, 0x2, 0x8, 0x80000000, 0x10000}, 0x6}) r2 = syz_open_dev$amidi(&(0x7f00008e9000-0xc)='/dev/amidi#\x00', 0x3, 0x20000) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f00001bf000)={0xa0, 0x6, 0x3, 0x4, 0x7}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00007b6000-0x14)={0x8, [0x7, 0xaad, 0x8, 0x1ff, 0x100000000, 0xbd, 0x2, 0x3]}, 0x14) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x2}) ioctl$void(r4, 0x0) 2018/01/02 17:10:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x6) pwrite64(r0, &(0x7f0000b93000-0x46)="", 0x0, 0x0) seccomp(0x0, 0x1, &(0x7f00007bb000-0x10)={0x9, &(0x7f0000f5a000-0x48)=[{0x3d, 0x5, 0x1ff, 0x9}, {0x2, 0x2, 0x7, 0xffff}, {0x4, 0x2, 0x80, 0xe9}, {0x80000000, 0x6, 0xb9f, 0x9}, {0x48, 0xffffffff, 0x1, 0x0}, {0x3ff, 0x20, 0x3, 0x4}, {0x1, 0xf7, 0x2, 0x2}, {0x80000001, 0x9, 0x7, 0x80000001}, {0x23, 0x2, 0xfffffffffffffeff, 0x1}]}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000004f000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000476000-0x4)={0x0, 0xfffffffffffff800, 0x3, [0x7, 0x2, 0x10000]}, &(0x7f00007d7000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00002ea000)={r2, 0xff, "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"}, &(0x7f0000135000)=0x107) [ 79.094231] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 79.108582] binder: 12556:12566 IncRefs 0 refcount change on invalid ref 1 ret -22 2018/01/02 17:10:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00002e2000)='dns_resolver\x00', &(0x7f0000d2e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000da2000-0x3)=']\'\x00', 0xfffffffffffffffe) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) lseek(r1, 0x80000043, 0x0) unlinkat(r1, &(0x7f00003ea000-0x8)='./file0\x00', 0x200) 2018/01/02 17:10:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0xf2, 0x5}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007b3000-0x8)={r1, 0x10000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000437000)={r1, 0x1c}, &(0x7f0000177000-0x4)=0x8) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000001000-0x8)=0x4) 2018/01/02 17:10:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000d4000-0x8c)={0x0, @in6={{0xa, 0x3, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000400000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b1e000-0x8)=@assoc_value={r1, 0x0}, &(0x7f0000f1c000-0x4)=0x8) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) write(r0, &(0x7f00001a4000-0xa3)="e7058c55bb6d3eb19c36a5b04497393a967f04701abf9ebf78fbd01fb5d63e5ea2cff2ca7d9e0eb6905e5eb9cbcf34c47bc9c1a187cbf8fe75579eacc9bfd2d9e5d5447fed5473b5447e6d0cb2b42001000000000000008f18da7c20596f0d602923ed7478f97f8cc704c7560ee72c2e37f2ebddff12982928e59ffcb375", 0x7e) fcntl$lock(r0, 0x7, &(0x7f000044e000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[&(0x7f0000046000)='/dev/vga_arbiter\x00'], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) socket$inet_udp(0x2, 0x2, 0x0) socket$llc(0x1a, 0x1, 0x0) 2018/01/02 17:10:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000001000+0x6ad)={0x42, 0xf6, 0x0, 0x10000, 0x1, 0x6e4e}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup2(r0, r3) listen(r3, 0x0) listen(r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000001000/0x1000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000003000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, r6}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r5, 0x2, &(0x7f0000002000)=""/121) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x8, 0x3, 0x0, &(0x7f00005c8000/0x2000)=nil, 0x1}) 2018/01/02 17:10:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) fdatasync(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000001000-0xd4)=""/212) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000002000-0xc)={0x7, r3, 0x1}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) capget(&(0x7f0000001000-0x4)={0x19980330, 0x0}, &(0x7f00002dd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:10:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a0d000+0xc76)={0x0, 0x0}) ioctl$ION_IOC_SHARE(0xffffffffffffffff, 0xc0084904, &(0x7f0000143000)={0x0, 0xffffffffffffff9c}) bpf$MAP_CREATE(0x0, &(0x7f0000cfc000)={0xf, 0x42e0, 0x1, 0x9, 0x5, 0x1, 0xe8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$ION_IOC_MAP(0xffffffffffffffff, 0xc0084902, &(0x7f0000726000)={0x0, 0xffffffffffffff9c}) accept$inet(0xffffffffffffffff, &(0x7f0000ad5000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ea0000-0x4)=0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000382000+0x5a9)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x100000002) write(r0, &(0x7f0000efd000-0x10)="0209001802000000026466b78e000448", 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000464000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) [ 79.143688] binder: 12556:12575 got transaction with invalid offset (24, min 0 max 40) or object. [ 79.163108] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/02 17:10:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f00000ea000)=""/206, 0xce, 0x0, &(0x7f00009dd000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) 2018/01/02 17:10:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xbe, 0x40000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00004de000)={0x100000001, 0x20, [0x1a, 0x9, 0x5, 0x7, 0x101, 0x0, 0x40, 0xa31]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget(0x1, 0x2000, 0x1200, &(0x7f000096d000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000a04000-0xe1)=""/225) keyctl$join(0x17, &(0x7f000080b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) [ 79.203681] binder_alloc: binder_alloc_mmap_handler: 12556 20000000-20002000 already mapped failed -16 [ 79.206534] binder: 12556:12587 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 79.206672] binder: BINDER_SET_CONTEXT_MGR already set [ 79.206681] binder: 12556:12580 ioctl 40046207 0 returned -16 [ 79.211239] binder_alloc: 12556: binder_alloc_buf, no vma [ 79.211261] binder: 12556:12580 transaction failed 29189/-3, size 40-8 line 2960 [ 79.301319] binder: 12556:12575 transaction failed 29201/-22, size 40-8 line 3023 [ 79.316991] binder: undelivered TRANSACTION_ERROR: 29201 [ 79.322577] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/02 17:10:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f000010c000)={0x0, 0x7, 0x4, @thr={&(0x7f0000001000-0xe6)="d06be3b7461280a60841b8696612cb1f0c76acfc49cc3eba2cbbe6f71a05c43aaf161f69f7196ced19a8cd39cce4c61b62cd4007b71606bd7fcd84c4f6bf819e6fd1dbe76f077c4bae15ca5710489603d2004890c0edfec80f61444c65948fb7b4ce2a6272e3e13f84f39df620332c0349daf454bebb197ed11a7a37f70604e572dade04bcba3ca04e0f0b45b0719ee0dc0c00ecfbde95238f45471ee10998a5afdb1c8eb7b5ccae3a10b28ae69f718afe6c7b9ec40d3c56e7cb123d1a0d433bd71542612ee5ab410f9484d0fa1d49cb0ff95d2eb9a380d521f8d28b94bfbcba3c2fc2c59019", &(0x7f0000000000)="61bf288c998ed43348b3e88c870ca331f75993c6717dee8b98f3e74100da10eaec8fe301912c76762ae569c09baa6ae62efd655fac157c48c1c0ac98cf3d7ea90de266427b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) r1 = msgget$private(0x0, 0x80) msgsnd(r1, &(0x7f0000000000)={0x1, "c4bac0cc9d2324ed04cd161eb0f3b9c09472b57375f7354ea3602d087ad9dc6baec8dacd4f55c5b6abb00cd2cb2da6a453b502c9d6d13a7d4ae02336c4563c2091fb3c75d0bde4717c6569a1d752c83ed4b4afc5"}, 0x5c, 0x800) timer_delete(r0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x4, 0xfffffffffcbf295c, 0x0, 0x8000, 0x2, 0x9, 0x1, 0xbe, 0x3, 0x7, 0x8f, 0x0, 0x1d, 0x86d5]}, &(0x7f0000001000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000-0xc)={r3, 0x4f5, 0x10}, 0xc) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000003000-0xa)='/dev/dsp#\x00', 0x1, 0x3) fcntl$getownex(r4, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) 2018/01/02 17:10:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0xd, &(0x7f0000c48000-0x14)={0x0, 0x0, 0xbda9, 0x4, 0x2, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) signalfd(r0, &(0x7f00008f3000)={0x9}, 0x8) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fa8000)='/selinux/access\x00', 0x2, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000d1b000)="d3294665d295f3945b3e76af843abbb85d3572b059286c89e86d4e34ebf6cf70c0a0513e95e5b4f46d0e2b7cfcc14026132debf08a2afe1a0049660fe8f6d66a46b89822f4f03e777560d92aaffcbafcf85ddb946343bc63c8b0b3618d409b94ae032f33b8bd593df5624d6c0f242a9862806ffdfeb4abe74c10bd679b87f773aad1e97bc5ea88f6b03f0db691a088b065a53fcec9443f182d55e76fdc0046658399763fccf3ed972f431202c147a56b341e4d2fe3fd17a4f41cda283e176698d2f2cbda5ab67b142f1d08b5f438b13a3b224d339bec33d86c654fc35536cc48fa69cdecddf05d051af3") ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f000032a000)=""/12) userfaultfd(0x800) 2018/01/02 17:10:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 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 = userfaultfd(0x7ffff) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000c1000-0x9)='/dev/ppp\x00', 0x4000, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f00006e9000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) r3 = getpid() sched_setaffinity(r3, 0x4, &(0x7f0000c7f000-0x8)=0xa15) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r4 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000035000)={0x0}, &(0x7f000091e000)=0x4) read(r0, &(0x7f0000332000)=""/8, 0x8) r5 = dup(r0) ioctl$KVM_GET_EMULATED_CPUID(r5, 0xc008ae09, &(0x7f00003ab000-0xb1)=""/177) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0xc0305302, &(0x7f0000a50000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) 2018/01/02 17:10:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) clock_settime(0x5, &(0x7f0000648000)={0x0, 0x0}) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) sendto$inet6(r1, &(0x7f0000b27000)="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", 0x1000, 0x20000000, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000bac000)=[{&(0x7f000081a000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000a38000)=[{&(0x7f0000ebf000-0x28)="94f367663a2881f9a054c5e2d70e7048677baf0c99896a9704b3d0bd654bfa430967778224b9c6cc", 0x28}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f0000c53000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000193000)=[{&(0x7f0000a87000)="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", 0x1000}, {&(0x7f00004d7000-0x26)="16acac6bf42bf572ec913fd2340a0765d0ebed45d139e2323b0323de8f253ec41cc50e6da121", 0x26}], 0x2, &(0x7f0000624000)=[@rights={0x28, 0x1, 0x1, [r2, r0, r0, r2, r1, r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0xa0, 0x10}, {&(0x7f000058d000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000010b000-0x40)=[{&(0x7f0000efc000-0x5c)="11001189d0224f8ed1479fb2ef8f2e9cb1d1e1bb1a46cb4caf0581d58722fcae12b24e06a43d3bd266682dd0020ea80c027fb7f558c0d66f6f9f4ff6f768c9bb3c6b933a09051f0e9500e645dcd65e4f76038c357ad3a53241bce949", 0x5c}, {&(0x7f0000510000-0xe9)="bdf784da2d8848ede86456df5090a0b23467e533fd8b5c7661efc3d9d8a72fc947526d68163619dd843da63629c0f763620d8704e61ef30ae5578e53966a6ef08fc30ceefc29ed8b6c95ef684db7ca475ac859f5525b55d3191ef27af7c435f05aa12e9c5d56e02a172cb24cc9a8a074adbea9702275929bd9b1d841e96740635982c33ffe347583826f7370e1dc85e7cf449f166574856623aff729a6c8171fd2fbbb7ea16cf1b7004e4fc2ee107b7ca653e85c2ec223fccd867d869b9a807ab9056c57e8bf33a9abfd5db9316b39b5a523c08e2d688da75e039fb0cc519265239665618abadc5e3d", 0xe9}], 0x2, &(0x7f0000498000-0x20)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x24040084}], 0x3, 0x20004801) write(r1, &(0x7f0000476000-0x92)="", 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000048000-0x6)={0x0, 0x5}, &(0x7f0000f56000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000b01000)={r3, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xd1, 0x947, 0x8, 0x2, 0xffffffffffff8001, 0x4, 0x15264a29, 0x7fffffff, 0x5, 0x7, 0xffffffffffff57dd, 0x3, 0x90, 0x3f]}, &(0x7f0000573000-0x4)=0x108) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d78000)='/dev/rtc\x00', 0x480000, 0x0) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000551000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_names=@common=""/16}) sendto$inet6(r2, &(0x7f0000d78000)="df1c4865787ec1dd80b9cdce9c795f0ddbff3bce4a44ae4a04fe3017e1da8842640575108329d8370491bc2ec40897e159b34f09938050a662db173d2c23323ef54239d9b1a800d5f234bd83687972aeaee2e76b58e934e258d1fce26ddcdb4708df3d87c097701f340f067da7d92354ab6eed7f6904f6df815194879a7d7045035cc0eb4f2e33f9224647cb64932e39203420f9d886411046f4e5ff3762a5b8a465362810bcec8701590e26b3763870e7004074f9694b0bc02f1f537383d2372239878cceb4781f5c3f71e4ae51c258b6a8f8e2464d8725c69bee2f6e32ba4ec5ccd6e95f116a05da4521f191ef86f4639ca9c5", 0xf4, 0x800, &(0x7f000089f000)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0x1c) sendmsg$netrom(r2, &(0x7f0000368000)={&(0x7f0000ed1000)=@ax25={0x3, {"bcb592a1719f7a"}, 0x10001}, 0x10, &(0x7f00002f7000-0x50)=[], 0x0, &(0x7f0000c92000)=[{0x30, 0x11f, 0x89, "8271dfec958f6fbdf80ba115c2433fdf2951d48582eaaf61afff18"}], 0x30, 0x800}, 0x8080) 2018/01/02 17:10:59 executing program 0: mmap(&(0x7f0000000000/0xb06000)=nil, 0xb06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b06000)={0x0, 0x0}, 0x80000) getsockname$ax25(0xffffffffffffffff, &(0x7f0000b05000)={0x0, {""/7}, 0x0}, &(0x7f0000b05000)=0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b05000-0x8)={0x10000000000000a5, 0x0, []}) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b08000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) 2018/01/02 17:10:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a77000-0x21)="b0526ea0fdad74a961303d17020cf11876736df76c5ad4cc093e733e95c5fddf45", 0x21) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007b4000)='/selinux/context\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00007a0000)={{&(0x7f00002e6000/0x1000)=nil, 0x1000}, 0x2, 0x0}) 2018/01/02 17:10:59 executing program 3: mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x6, 0x2) sendto$inet(r0, &(0x7f0000008000)="32000000180025ffff0700a20d0914040a010080000000000000000016000500090002000000024fe56714eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) msgget$private(0x0, 0x8c) 2018/01/02 17:10:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @x25={0x2, 0x0, 0xff, "4745c695dc0c954cf95c11cff8"}}}}, 0x0) semget(0x2, 0x0, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000277000)='/dev/adsp#\x00', 0x6, 0x800) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000061f000)='tls\x00', 0x4) 2018/01/02 17:10:59 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x4004, 0x2, &(0x7f0000003000-0x40)=@raw=[@alu={0x4, 0x1, 0xc, 0xf, 0x3, 0x30, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x1, 0x2, 0x0, 0x3, 0x3, 0xffffffc0, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000008000-0x10)={r0, 0x50, &(0x7f0000005000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xfffffffffffffeba) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/02 17:10:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d52000-0xc)={0x6, 0xffffffffffffffff, 0x1}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000bbe000-0x90)={[0x7, 0x45, 0x5, 0x1, 0xfff, 0x7, 0x0, 0x6, 0x7, 0x1f, 0x2, 0x5fc, 0x6, 0x45e, 0x9, 0x8], 0x6000, 0x50000}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000035e000)=0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000f25000-0xa6)=""/166, &(0x7f0000727000)=0xa6) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000aaa000-0x40)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004ac000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x20000000000, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000834000-0x138)={{0x7000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) fcntl$setstatus(r1, 0x4, 0x42400) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = add_key$keyring(&(0x7f0000c62000-0x8)='keyring\x00', &(0x7f00001f3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r5 = add_key(&(0x7f000030e000)='logon\x00', &(0x7f0000a5d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c70000)="30ae5b85d6653e664c940cdb155406a566031a2da4c550d4974897c5e273d2fa7adc3f170cf3d89e6444d214ff01c0a60e69393c94a03ce2c591d6af6f1384af84d55fb103c078e3a71517edda0db9e966442fe099757a26b043e119e60807e077b0926b0ef23c0e0134fa014527787ab5289ab52dc2d58b55fcb2a2f5397e40273f33e2a7eefe145fb22dee321213d6a881bd3966cc", 0x31, r4) add_key$keyring(&(0x7f0000662000)='keyring\x00', &(0x7f00001ed000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r5) 2018/01/02 17:10:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000802, 0x0) write(r0, &(0x7f00009e7000)="24000000190099f000005c0400ed180e0208eeffffff560000ebffff080001005f0900e0", 0x24) listen(r0, 0x4) 2018/01/02 17:10:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000db000)="e52ac0efe5bd4687167b6153c16dc0e0", 0x10) r1 = syz_open_dev$vcsn(&(0x7f00008c1000)='/dev/vcs#\x00', 0xff, 0x2000) r2 = syz_open_dev$sg(&(0x7f00005de000-0x9)='/dev/sg#\x00', 0x80, 0x401) fanotify_mark(r1, 0x0, 0x40000021, r2, &(0x7f0000a6c000-0x8)='./file0\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000323000)=0x0) getpgid(r3) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000cef000-0x4)=0x0, &(0x7f00002d1000)=0x4) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b39000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000487000-0x10)={&(0x7f0000243000/0x1000)=nil, 0x1000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000f2c000)=0x5, 0x4) recvfrom(r0, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x40002020, 0x0, 0x0) sendto$inet(r0, &(0x7f0000a2b000)="f31cd6190c11938d41511b6f00040000cb36921989f36bd99401005727e937a63f4485e2c0f36caeda0100000001000000006a3e0e2c6dfa75c75f976927758808498f3b647db874e4f0cac3bd6ab1026d8aafd4c7a40d8074", 0x59, 0x0, &(0x7f0000f03000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc42) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$inet(r0, &(0x7f00003e5000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000064d000-0x4)=0x10, 0x0) recvfrom$inet6(r0, &(0x7f000068b000)=""/0, 0x0, 0x4, &(0x7f0000fbf000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/02 17:10:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000f75000)='keyring\x00', &(0x7f00006ac000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000334000)='/selinux/validatetrans\x00', 0x1, 0x0) fadvise64(r1, 0x0, 0x9, 0x3) keyctl$setperm(0x5, r0, 0xffffffff) capset(&(0x7f0000d38000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x1ff, 0xffffffffffffffff, 0xc3, 0x0}) mkdir(&(0x7f0000027000)='./file0\x00', 0xffffffff7ffffffe) creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f000018a000)='./file0/bus\x00', 0x0) 2018/01/02 17:10:59 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d77000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000574000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c8e000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x0) write(r4, &(0x7f000079e000+0x9de)="2400000026007f00000000000000770000001d000000090007000000fc0017ff0100ff10", 0x24) 2018/01/02 17:10:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xf)='}selinuxwlan0:\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000000)={0x1, 0x9, [{0xfffffffffffffe00, 0x0, 0x7ff}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000001000-0x85)="f03fdcafcbc84bd37d6b3aed959df63290dc0bacbe2df135ec29ba66707b2201b827a748a03733332b464cff055fbcb50c72b48a3290e68c18b3a53dac053b65c5c1129bfb9427f27a089d2f4d624a646267ca22dbbd277e7f26100d01d57055dff710099a2f2868ce0e6e9157a724c852084a1f5431a4524b4cfbedc013ecb8d746c36908", 0x85) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001000-0x91)=""/145) r2 = syz_open_dev$vcsn(&(0x7f0000b80000-0xa)='/dev/vcs#\x00', 0x10001, 0x80) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000000)={0xf, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f000041a000-0x24)=""/36, &(0x7f0000000000)=0x24) pwrite64(r0, &(0x7f0000001000-0x39)="31c67ec5d6c19aa2917bd70cbd5eab5fbcaf8cc83cbd54749f2e7c0de7e0616e3f0e5fffe3f9a50eab93e1886d21ab5d18a045ca187c414a8b", 0x39, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00009be000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x800}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={r4, 0x50, &(0x7f0000001000-0x50)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) 2018/01/02 17:10:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) request_key(&(0x7f0000a35000-0xa)='id_legacy\x00', &(0x7f00000fc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d04000-0x6)='wlan0\x00', 0xfffffffffffffffb) r0 = syz_open_dev$sndpcmc(&(0x7f00006bc000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f000020c000-0x48)={0x40000, 0x0, [0x100, 0x9, 0x7f, 0x10001, 0x3, 0x5, 0x1000, 0xffffffffffff0000]}) 2018/01/02 17:10:59 executing program 4: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000003d000-0xd)='/dev/dmmidi#\x00', 0x4, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000003c000)={@generic="aeaccf038047df716989ad22d5a44c56", @ifru_ivalue=0x5}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f000003c000-0x10)=[{0x35, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000003c000)=0x28, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000014000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f000003a000)={@common='sit0\x00', @ifru_flags=0x8a00}) write(r1, &(0x7f000003a000)="", 0x0) 2018/01/02 17:10:59 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, 0x3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = shmget(0x2, 0x3000, 0x42, &(0x7f0000dc9000/0x3000)=nil) shmat(r0, &(0x7f0000861000/0x4000)=nil, 0x3000) creat(&(0x7f0000651000-0x8)='./file0\x00', 0x89f4db4fb79f43df) prctl$intptr(0x24, 0x806) 2018/01/02 17:10:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000b46000)='/dev/dmmidi#\x00', 0xa4, 0x400000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00008ba000)=0x5) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2000) r3 = getpgrp(0xffffffffffffffff) sched_getattr(r3, &(0x7f000060f000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) bind$inet(r0, &(0x7f0000f25000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2018/01/02 17:10:59 executing program 0: mmap(&(0x7f0000000000/0x286000)=nil, 0x286000, 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) futex(&(0x7f0000b85000)=0x0, 0x7, 0x0, &(0x7f0000835000-0x10)={0x0, 0x0}, &(0x7f0000837000-0x4)=0x0, 0x1) 2018/01/02 17:10:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) prctl$setptracer(0x59616d61, r1) 2018/01/02 17:10:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000001000-0x1)=0x5) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000653000)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mlock(&(0x7f0000833000/0xe000)=nil, 0xe000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000442000-0x1f)="1f0000000b06ffde0000f49f000000a9200600000900018001000000000600", 0x1f) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00002f3000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000e00000)={&(0x7f000013b000/0x2000)=nil, 0x2000}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e68000)='/selinux/user\x00', 0x2, 0x0) syz_emit_ethernet(0x46, &(0x7f0000b54000-0xf0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x10, 0x6c, 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, "d97384", 0x0, "942de4"}, ""}}}}}}, 0x0) 2018/01/02 17:10:59 executing program 2: pipe2(&(0x7f0000814000)={0x0, 0x0}, 0x80000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000025000-0x20)={{&(0x7f000043a000/0x4000)=nil, 0x4000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000895000)='/selinux/member\x00', 0x2, 0x0) faccessat(r2, &(0x7f000024b000-0x8)='./file0\x00', 0xa, 0x400) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000966000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) prctl$setmm(0x23, 0x7, &(0x7f000045c000/0x4000)=nil) timer_create(0x6, &(0x7f0000fb4000)={0x0, 0x1f, 0x6, @thr={&(0x7f0000872000)="a79cbccb0fbe865266e0234c1d2aa7282e17e068c283214bf064311c71b1b8d26d6e32f992a6dcd94c71efc36e2008c3b1ae98c3163affd733b6b532cd5fe22b210fa6907f105decdec7b0d02e478bf15d67717f4739ef4a392497f45c9deac3a0995f4f4b5dbb6fec87289937ade12a79b9c8c82e634282a61e616c2f73fa5b005f6d3e79f078f7504a5c696b874348d1cc80261df3281aa7f989f96f3d28190478ef96f7cd14824ebdec5e858a888e632f6d2e1e16576eb9c5232e801733271caf940db04fa9393d69fee3e08281f828efa8193c62", &(0x7f00004b0000-0x59)="5ec10b1debe6409edd8b994f07a08d8d06d7f74be53930452ab81f1a192d476f20d05c61dbf77f2617adc49cd6ebf3d1f9387b328ccca8aabc99c57066aed18ee768d47d78dc91906babe90d989647f3144ef33b3d09b8f848"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000055b000-0x4)=0x0) timer_getoverrun(r3) restart_syscall() inotify_init() setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eb1000-0x20)=[@in={0x2, 0x3, @rand_addr=0x86f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/02 17:10:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007f1000-0x4)=0x0) ptrace$peekuser(0x3, r0, 0x6) r1 = gettid() capset(&(0x7f0000582000-0x8)={0x19980330, r1}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) 2018/01/02 17:10:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000093b000-0x18)={0x0, 0x38, 0x30, 0x40, 0x2}, &(0x7f0000ba3000)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000323000-0x14)={r2, 0x4000000000000, 0xc000000000000000, 0x3, 0xffff, 0x59d}, 0x14) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000d96000-0xc)=""/12, &(0x7f0000000000)=0xc) 2018/01/02 17:10:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000a59000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/02 17:10:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x81) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976fe52922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000025b000)=0x9, 0x4) sendmsg$netlink(r0, &(0x7f0000b08000)={0x0, 0x0, &(0x7f0000a84000)=[{&(0x7f0000c39000)=[{0x100, 0x8, 0x0, 0x0, 0x0, "7e071414879496d2cd42b7e9f826fb4d9f6e22253167a926d83d0d97ee3fab443bb297e0adf7182b38a254ea2ff2fbb70d2d6c7828ad8c872dadc2011cae1a27cea2bf42153235225bda530dc6c80e2c87c3a4c9cc753c6e03b24d10c7326a06020031d1ab790e67c2c0114f869feec7322f974684cbd22a3a8e25abe61bc3ce35a3000000092156559ff7040907af6b02115e53bd8cf7b4e9cf366d3aeb0aa10514d02a2965293e12480bbbac5926d9bc33c22dd0ae17fb846c15060d93878ee48895c2e05e80bc8c227dedb19c99430d470683e7784c19c81cbe6a6086ce265a232ddda7a89a12f7cc0cc1aa45706b"}], 0x100}], 0x1, &(0x7f000049d000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000051d000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001f1000)=0x24) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000734000)={0x1ce0, 0x8205, 0x100000000, 0x1, r1}, &(0x7f0000d92000-0x4)=0x10) open(&(0x7f000072e000)='./file0\x00', 0x400000, 0x20) 2018/01/02 17:10:59 executing program 3: mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dd1000)={0x0, 0x0}) unshare(0x400) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000266000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffc, &(0x7f0000dd5000-0x8)={0x91e}, 0xfffffffffffffd60) [ 79.556732] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/02 17:10:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000344000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) r2 = socket$inet(0x2, 0x0, 0x81) recvmsg(r2, &(0x7f0000ee0000-0x38)={&(0x7f0000e9a000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000606000)=[{&(0x7f0000586000-0x43)=""/67, 0x43}, {&(0x7f0000845000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000013c000-0x1000)=""/4096, 0x1000, 0x81}, 0x10000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="176dc170000000000000ff00095f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/02 17:10:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x20071026, 0x0}, &(0x7f0000b31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000032000)='/dev/audio\x00', 0x80, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000015e000-0x4)=0x200, &(0x7f0000823000-0x8)=0x4) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f00005eb000-0xa)='./control\x00', 0xc) 2018/01/02 17:10:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0xa)={0x3, [0x8, 0x9, 0xffff]}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000099d000-0xe2)=""/226, &(0x7f0000cdf000-0x4)=0xe2) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000d18000-0x4)=0x5) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000795000-0xb7)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/02 17:10:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000026000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000491000)='/selinux/checkreqprot\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f000092b000)={0x0, 0x7, &(0x7f0000215000)="", &(0x7f000061c000)="", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) ioctl$TCFLSH(r2, 0x540b, 0x81) 2018/01/02 17:10:59 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000002, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000022a000)={0x0}, 0x1) socket$netlink(0x10, 0x3, 0xe) 2018/01/02 17:10:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000d87000-0xf6)=""/246) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000010c000-0x4)=0x976) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000803000-0xf)=""/15) 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) syz_open_dev$admmidi(&(0x7f0000813000)='/dev/admmidi#\x00', 0x7, 0x400) close(r0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000565000)={&(0x7f000022d000)=[0xf7, 0x6197a75f, 0x3, 0x100000001], 0x4, 0x1df, 0xfff, 0x80, 0x0, 0x0, {0x5, 0x9, 0x6, 0x80000001, 0x9, 0x5a0, 0x3, 0x80, 0x1, 0x4000000, 0xf70a, 0x7, 0x4, 0x8, "81fd6ef9cda07721fc598d69b171b5b0ecfc30bc3e1773b14d0957e5ebaa363d"}}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000c0b000-0x36)=""/54) [ 79.629894] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/02 17:10:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f0000c49000)="1a", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x7b, &(0x7f0000ff9000-0xc)={0x0, 0x1, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ef8000-0x8)={0x0, 0x0}, &(0x7f00008b7000)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000098e000-0x4)=0x0) r3 = getuid() socket(0x5, 0x0, 0xd376) lstat(&(0x7f0000980000)='./file0\x00', &(0x7f00003c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f93000)={r2, r3, r4}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000360000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ed8000)=0xc) 2018/01/02 17:10:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ca3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f00008da000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00003e4000)={0x3, 0x1, 0xc2f, 0x9, 0x0, 0xffffffffffff7fff}) connect$unix(r2, &(0x7f00000bc000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/02 17:10:59 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') write$tun(r0, &(0x7f0000009000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xffc, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, {[]}}, @udp={0x0, 0x0, 0xfe8, 0x0, "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"}}}, 0x1000) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/create\x00', 0x2, 0x0) [ 79.682543] device eql entered promiscuous mode 2018/01/02 17:10:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000639000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b60000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000cdb000)={0x0, 0x1ff}, &(0x7f0000c1c000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00002ea000-0x1c)={0x0, 0x0, ""}, &(0x7f0000a98000-0x4)=0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a91000-0x188)=[{&(0x7f0000f8f000)=@in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000027d000)=[{&(0x7f0000d6c000-0x3e)="aacef4cbb3a760ce6f19fb3033e5d7f23bb2d3ce77681ef4d897b1d5486195ff8d10d0eab7b668ab", 0x28}], 0x1, 0x0, 0x0, 0x804}], 0x1, 0x0) r4 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r4, &(0x7f00001e9000-0xa)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x40049) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r4) sendfile(r1, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) sync_file_range(r1, 0x0, 0x0, 0x7) io_setup(0x0, &(0x7f00004dc000)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00003e2000-0x4)=0x0) sched_getparam(r5, &(0x7f0000590000-0x4)=0x0) prctl$intptr(0xa, 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000030f000-0xc)=@sack_info={r3, 0x9, 0x0}, &(0x7f0000e29000-0x4)=0xc) perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000ba8000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="02000000000800083ffff200", 0xc, 0x0) 2018/01/02 17:10:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00004bc000)='/dev/admmidi#\x00', 0x7fffffff, 0x80000) epoll_pwait(r1, &(0x7f000026f000)=[{0x0, 0x0}], 0x1, 0x1, &(0x7f00002a2000-0x8)={0x1}, 0x8) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000a18000)={0x400, 0x0, 0x9, 0x300}) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) ioctl$TIOCCBRK(r1, 0x5428) 2018/01/02 17:10:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006ef000)='/dev/vga_arbiter\x00', 0x220080, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000beb000-0x18)={0x7, 0x100000001, 0x8}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r2, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000d23000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00007bc000)={0xaa, 0x20, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000fe2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e4e000)={r4, 0x80000, r0}) 2018/01/02 17:10:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000942000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000738000-0x12)='/dev/input/mouse#\x00', 0x6, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000452000)='/dev/dsp\x00', 0x480040, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bc2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00004b4000)={r3, r4, 0xffff, 0x10000, &(0x7f0000766000-0x1000)="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", 0x1, 0xc923, 0xd3d, 0x401, 0x7, 0x9, 0x6a, "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"}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000a91000-0x1c)={0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_VCPU_EVENTS(r5, 0x8040ae9f, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_REGS(r5, 0x8090ae81, &(0x7f0000dfb000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/02 17:10:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000a, 0x2, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) r1 = syz_open_dev$adsp(&(0x7f0000e34000-0xb)='/dev/adsp#\x00', 0x100000000, 0x4000) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000703000-0x8)=0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000026b000-0x4)=@int=0x3, 0x4) 2018/01/02 17:10:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005ce000-0xe)='/selinux/user\x00', 0x2, 0x0) connect$ipx(r0, &(0x7f0000a89000)={0x4, 0x7, 0x401, "87b11d9f9a67", 0x81, 0x0}, 0x10) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000038000)=0x0) ptrace$setregset(0x4205, r1, 0x4, &(0x7f0000d6b000)={&(0x7f00004cb000)="dba974e76b9c7fbb469f963495d9f8c6b45f826fcf5d73d804316b4ce215b6dfb295fadf51532d00fa79e29f656258dbc9c96a786f3db65c1f322ff5f17535a3d7caa7b957c2857b5e84651e9f38a1c3a54f7d82069031f24d39c91548836d2282cff2cacc7a1aba06c32b5dfab05f54a89ebc8fbc3cc7aaf7a615e4a2f276558136822fbcfc6a426d5ec60f0c9dd6de6809284c46825fad73f5506ab83d6b888e91dc95513cbe299d424191f8e48cb582d1a5ec9bb0f1e15fe4272c08e521a45eb801927c94f48a2d471e97ee8297c3d9a05b24437f7384718b5b8d31f7fe", 0xdf}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x100000001, &(0x7f0000001000)="") tkill(r1, 0x24) [ 79.840906] QAT: Invalid ioctl 2018/01/02 17:10:59 executing program 4: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1ea, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000ed000-0x4)=0xff, 0x3a) 2018/01/02 17:10:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/create\x00', 0x2, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0x1, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f00004db000-0x2c)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}]}, &(0x7f0000ffd000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x5, 0xe0000003, 0x3ff}, &(0x7f0000241000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000c3c000-0x10)=[{&(0x7f0000d2e000)="39000000120007040f00dd00004000000700004903000000450001bf0000001408002e000403ffe7100000008100ffffff0000000000693e4e", 0x39}], 0x1) set_mempolicy(0x1, &(0x7f0000211000-0x8)=0x9, 0x1) 2018/01/02 17:10:59 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) r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/unix\x00') sendfile(r1, r2, &(0x7f0000123000-0x8)=0x3, 0xff) r3 = getpgid(0x0) open(&(0x7f0000004000-0x8)='./file0\x00', 0x0, 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000168000)={0x0, 0x1ff, 0x30, 0x6, 0x1}, &(0x7f0000872000)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000999000)={r4, 0x401, 0x1}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000b48000-0x8)={0x0, 0x0}) sched_setparam(r3, &(0x7f0000122000-0x4)=0xb25) 2018/01/02 17:10:59 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ec2000-0x9)='/dev/dsp\x00', 0x10041, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000-0x64)={&(0x7f0000001000-0x14)=[0x8, 0x0, 0x5, 0xfffffffffffffffb, 0xe257], 0x5, 0x5227, 0x100000001, 0x5, 0xc7fe, 0xfffffffffffffff8, {0x5, 0x4, 0x2035, 0x8, 0xea, 0x7ff, 0x7fffffff, 0x5, 0x3, 0x9, 0x1, 0x1, 0x5, 0x9, "1d41539874c22863b809ea269bb06aa41fb5c69ab3aed10c3537e694115d9a7e"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000624000)=0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b6c000)='/selinux/member\x00', 0x2, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cb9000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) r5 = fanotify_init(0x30, 0x101000) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f00008df000)={r4, r5, 0x7f}) getpeername(0xffffffffffffffff, &(0x7f0000639000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000aee000)=0x14) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) unshare(0x0) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = semget(0x2, 0x0, 0x4) semctl$SEM_INFO(r8, 0x3, 0x13, &(0x7f00003fc000-0x1c)=""/28) flistxattr(r7, &(0x7f0000a89000)=""/4096, 0x1000) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) ioctl$VT_RESIZEX(r6, 0x560a, &(0x7f0000eac000)={0x7f, 0x9, 0x3f, 0x0, 0x2, 0x1f}) ioctl$TIOCSTI(r6, 0x5412, 0xb43) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r6) sync() ioctl$EVIOCGBITSND(r6, 0x80404532, &(0x7f0000d76000-0xb4)=""/180) ptrace$cont(0x9, 0x0, 0x8000000000000005, 0x6) 2018/01/02 17:10:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/uts\x00') ioctl$VT_RELDISP(r0, 0xb701) preadv(r0, &(0x7f0000daa000)=[{&(0x7f0000b72000-0x5a)=""/90, 0x5a}, {&(0x7f0000059000)=""/207, 0xcf}, {&(0x7f000041d000)=""/99, 0x63}], 0x3, 0x4a) 2018/01/02 17:10:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) r1 = open(&(0x7f000079d000-0x8)='./file0\x00', 0x8000, 0x44) perf_event_open(&(0x7f000001d000)={0x2, 0xfffffdfe, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000f08000-0x8)={0x0, 0x0}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000f12000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00003e0000-0xf5)={0x0, 0xed, "ca1eaa4b0ebef625ca9aa22cc1b6c5288de36a94b786fe65f150687ee80a64ebfc799006882be25635354f34152362750fe5f384252ec0e3a00192b5d7988312c517d8f9ecbccb0b6af6d1288d16d169ee3e6ab9538e4e2d8f510ac9fca76f0efa6410a50aabab4f0cea30f3c78e3b81e41735555caa33828bc3efdcaf57a6bc95fdf49817d0caaae75cf203d34f1b527c6f9a609e4cbda75f2600f8b9057843200b0ad59bf8a8da099d592e48d3e8f65a425561c63bd9192270c46a34af101f14201fdc3c5b0d479a7ec25f5d493315e4b065bb90ef558397bccc6a0422afd8e965a9d5643a2fecfe90732a8f"}, &(0x7f000096f000-0x4)=0xf5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000c81000-0x6)={r3, 0x7}, &(0x7f0000d89000)=0x6) 2018/01/02 17:10:59 executing program 0: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000fc7000)="", &(0x7f0000000000)=""/55}, 0xbe1e6fa04aa1f0b4) 2018/01/02 17:10:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) syz_open_dev$tun(&(0x7f0000735000-0xd)='/dev/net/tun\x00', 0x0, 0x100) r1 = add_key$user(&(0x7f0000d4d000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="db", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f00005cd000)=""/1, 0x1, &(0x7f0000999000-0x2c)={&(0x7f0000209000)={'sm3\x00'}, &(0x7f0000c1d000-0x6)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 79.882053] QAT: Invalid ioctl 2018/01/02 17:11:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000d37000)='/dev/admmidi#\x00', 0x1, 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000094000)=""/45, &(0x7f0000a29000-0x4)=0x2d) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x7c, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/02 17:11:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000d66000-0x8)='./file0\x00', &(0x7f000038a000-0x32)=@random={'system.\x00', 'ppp0cpusetselinux/vmnet0vboxnet0selinuxlo\x00'}, &(0x7f0000fb3000)='[$eth0loselinuxprocvmnet1security\']user\x00', 0x28, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) recvfrom(r0, &(0x7f0000051000-0x66)=""/102, 0x66, 0x0, &(0x7f0000a84000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000976000-0x26)="260000001a0053f791e6caef120003070705000100ffe000000000000000ec5500001d0001ff", 0x26) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/02 17:11:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e0e000-0x9)='/dev/ppp\x00', 0x101000, 0x0) bind$ipx(r0, &(0x7f00002f5000-0x10)={0x4, 0x1, 0xfff, "7d1ba0fad94f", 0x3cdd, 0x0}, 0x10) mq_timedsend(r0, &(0x7f00004f5000)="afc4ae14747570509b094f785218b67adc27b46da972038de429f25d575ae4c2d65972970b7dcde0239e6782bf32192cfb7c829815a6fad02308709fea08ec224ce1c4eeb43794cec61b5e338315e32426d04a26bb44a31eec86deea8dd8849dbe8c16f622eb722b19ab01fc731a2d7fc6f780c723d53f2d717677d0444514d5e4055588475a20af0c66fffc3b752e41b61ee4e66b45381bc436c7281f01ad02d2d24dac0a59645add3f53e503abcb900677259ba9e344ef3086487442a53f7898a525269e587dfd2ec9ace5618022aa4de17784c711391c1edc95e0306c83041fd628c4bb200d3ded3583068d83f80443625c565d1da2933d406d93", 0xfc, 0x1ff, &(0x7f0000e6f000-0x10)={0x0, 0x1c9c380}) readv(r0, &(0x7f0000648000)=[{&(0x7f000080e000-0x9f)=""/187, 0xbb}], 0x1) fcntl$getown(r0, 0x9) r1 = syz_open_dev$loop(&(0x7f000088f000)='/dev/loop#\x00', 0x0, 0x4004505) pwritev(r1, &(0x7f0000b69000)=[{&(0x7f0000a06000-0x1)="82", 0x1}, {&(0x7f00007aa000)='=', 0x1}], 0x2, 0x0) [ 79.937489] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/02 17:11:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000658000)='oom_adj\x00') exit(0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000b5c000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) [ 80.010384] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/02 17:11:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000073d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) getsockname$packet(r2, &(0x7f000088e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000085e000)=0x14) bind$packet(r2, &(0x7f0000832000-0x14)={0x11, 0x11, r4, 0x1, 0x3ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r5 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/01/02 17:11:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000a10000)='/dev/dsp#\x00', 0xf7, 0x301000) accept$packet(0xffffffffffffffff, &(0x7f0000c93000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f42000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000429000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007af000)='/dev/ptmx\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f000032f000-0x1f)=@random={'security.\x00', 'selinux%mime_typecgroup#-selinux\'mime_type*\x00'}) write(r2, &(0x7f0000ac3000)="6d67c594233c7bca5c1f4f08c1c921360a29e2ad40400ece9bd0466d93ef699def1f722e87cf52f759477faeff3fedb2496e1ff42ebd2f6c00e5915bb69c9f1df880baa5e4e1df6c8e993e13e38440f59baefb73bc213cdd2886020b18bdbfddf827ae585a7d3e8f0a20054bfaa3ce7f002605b0e645912cea0ade2425b484df98a35734bda5d8f39510214bc110f58004036863f2683fdc7a60f0c6c70a6fdeadda28ded81b5b966cc528662e4c6dd63530f26b26eb4b18664270e991f6700356f220d8b3702c6c4af8303016df8469796c71fd3d68a3082d240417e774dc4b", 0xe0) 2018/01/02 17:11:00 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0xfffffff) perf_event_open(&(0x7f0000001000)={0x2000, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x1f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x8}, 0xc, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000005000)=0x6) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) read(r0, &(0x7f0000006000-0xe75)=""/4096, 0x1000) mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/02 17:11:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000ea000)='./bus\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x1000, 0x201004101002) write$evdev(r0, &(0x7f0000521000-0x18)=[{{0x0, 0x0}, 0x20000000001, 0x46, 0x2}], 0x18) ftruncate(r0, 0x10401) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/02 17:11:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000116000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000788000)='/dev/dsp\x00', 0x2, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000789000-0x8)={0x7f, 0x6, 0x9, 0x0}) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00004d5000)=[{0x0, 0x0, &(0x7f000034a000-0x30)=[{&(0x7f0000641000-0xca)="d5e22e7412d874b9c54d628baa91290543d5b7a88dad17b4b7f025dcd69cdd38c40b7c5be30e8a7b0517984a31bd5cc2d6378abd935e77425fa0d7942a8fd3e84950ca4b082b02cf74cefdf6914fe6dbf234aeeb286768fd9d14149fb0aa0bb73e41a60ebde49bd536bcad9ee61e4bdb256e969d487b23457c70d17a27a121b2ad3c1e46a06f1a71b5652a494ad38b9e61b967db19a16a4d33e958e3d40d153704f90c7746ee386ea4ece7b5d08fcd5c9b80e3f24c94d5489ccfc7c736238a9c431c34b41a40b38e", 0xc8}, {&(0x7f00005e0000-0x6c)="127de2aa3faf8d3fee64dafd3280ab68f074d846ab4867b7d3f48142c5352f87385dbf6e2f9e00a12cffcb8cdbb337c2", 0x30}], 0x2, &(0x7f0000786000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/02 17:11:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = dup(r2) sendto$packet(r3, &(0x7f0000749000)="c35d5afc8cf16fb70f9bbdc11aa2d0ad", 0x10, 0x20048800, &(0x7f0000b72000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendmsg$alg(r2, &(0x7f0000e95000-0x38)={0x0, 0x0, &(0x7f00001c2000-0x10)=[], 0x0, &(0x7f0000885000-0xa8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000078000-0xe5)=""/229) 2018/01/02 17:11:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b59000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00003b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c5a000)=0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:11:00 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000008000)='/dev/vcs\x00', 0x200, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000)={0x7, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000009000-0x8)={r2, 0x20}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000005000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x1bd, 0x0, &(0x7f000000a000)=[@acquire_done={0x40106309, r4, 0x0}, @register_looper={0x630b}, @free_buffer={0x40086303, r4}, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000009000)=[@fd={0x66642a85, 0x0, r3, 0x0, 0x2}], &(0x7f000000a000-0x20)=[0x0, 0x78, 0x20, 0x38]}}, @free_buffer={0x40086303, r4}], 0x0, 0x0, &(0x7f0000007000)="1b1e7711982a75798cce83c756afe4185e25f2a1d030b6550389f810b3fd495de9c702e289ba373acb8ca180ffdf9312e4d15c58f2ffbdb9bd51644c6a16fe975182e4e6cedca378beec9d6aa199eeaa8d73b12997299c509ef24d47eb693829a259ef7d19defd3c97135f5cbe83ba"}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x4, 0x0, &(0x7f0000003000-0x4)=[@enter_looper={0x630c}], 0xffffffe3, 0x0, &(0x7f000000d000-0x47)="0b84a3288b095e8385e903cd3f204328df77adf423094c0745f4bc7875abe665b85eff39c3ba4151d466ab21457a599050dedabb89b6a8290a93adb5416539117e028431206e86"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/02 17:11:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0xffffffff, 0x381000) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00001d8000-0x4)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/02 17:11:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ccf000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) [ 80.117598] device gre0 left promiscuous mode [ 80.122692] binder: 12812:12817 BC_ACQUIRE_DONE node 36 has no pending acquire request [ 80.122709] binder: 12812:12817 ERROR: BC_REGISTER_LOOPER called without request [ 80.122719] binder: 12812:12817 BC_FREE_BUFFER u0000000000000000 no match 2018/01/02 17:11:00 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, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000d61000)={0x0, 0x12, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) signalfd4(r0, &(0x7f000032c000-0x8)={0x34}, 0x8, 0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f0000846000-0x10)={0x0, 0x0}, &(0x7f000079e000-0x8)={0x0}, 0x8) [ 80.122728] binder: 12812:12817 got transaction to invalid handle [ 80.122737] binder: 12812:12817 transaction failed 29201/-22, size 0-0 line 2845 [ 80.123777] binder: release 12812:12817 transaction 37 out, still active [ 80.123781] binder: undelivered TRANSACTION_COMPLETE [ 80.123796] binder: undelivered TRANSACTION_ERROR: 29201 [ 80.162369] binder_alloc: binder_alloc_mmap_handler: 12812 20000000-20002000 already mapped failed -16 [ 80.169230] binder: BINDER_SET_CONTEXT_MGR already set [ 80.169249] binder: 12812:12817 ioctl 40046207 0 returned -16 [ 80.169363] binder_alloc: 12812: binder_alloc_buf, no vma [ 80.169387] binder: 12812:12827 transaction failed 29189/-3, size 0-0 line 2960 [ 80.186630] binder: 12812:12833 BC_ACQUIRE_DONE u0000000000000000 no match [ 80.186640] binder: 12812:12833 ERROR: BC_REGISTER_LOOPER called without request [ 80.186652] binder: 12812:12833 BC_FREE_BUFFER u0000000000000000 no match [ 80.186662] binder: 12812:12833 got transaction to invalid handle [ 80.186672] binder: 12812:12833 transaction failed 29201/-22, size 0-0 line 2845 [ 80.198331] binder: undelivered TRANSACTION_ERROR: 29189 [ 80.198343] binder: undelivered TRANSACTION_ERROR: 29201 [ 80.198483] binder: send failed reply for transaction 37, target dead 2018/01/02 17:11:00 executing program 7: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x1, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f0000020000-0x10)={0x77359400, 0x0}) socketpair$inet6(0xa, 0x800, 0x8000, &(0x7f0000dc9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f000009f000)={0x77359400, 0x0}, &(0x7f0000fbd000-0x4)={0x0, 0x0}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000fbd000-0xc)=[{0x0, 0x7ffd, 0x0}, {0x0, 0x0, 0x0}], 0x2aaaaaaaaaaaa9fa, &(0x7f0000034000)={r0, 0x0}) semctl$GETNCNT(0x0, 0x1, 0xe, &(0x7f0000029000)=""/81) 2018/01/02 17:11:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x40001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f000089e000-0x64)={&(0x7f0000001000-0x14)=[0x1, 0x3, 0x6, 0x7, 0x8], 0x5, 0x96, 0x0, 0x5, 0x9f, 0x100000000, {0x8, 0x8, 0x9, 0xffffffffffffff7c, 0x9, 0x8000, 0x400, 0xff, 0x8000, 0xdb, 0xa32b, 0x217, 0x1, 0x2, "dc632eb4fee59001a9c394936351292ff81fc1f2d888c6a57c7f686b589adfe1"}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000004000-0x4)=0x0) capget(&(0x7f0000013000)={0x0, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000092c000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:11:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000bf2000-0x38)={&(0x7f0000f1b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fe9000)=[], 0x0, &(0x7f0000301000)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1]}], 0x78, 0x4000}, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000b44000)={0x400}, 0x4) socketpair(0x5, 0x3, 0x6, &(0x7f0000bfb000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d05000-0x20)={r2, &(0x7f00009e2000)="", &(0x7f000024f000-0xe)="f3a76e9b1ff42fa1c58f14815944", 0x1}, 0x20) r3 = accept4(r0, &(0x7f0000e08000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b24000)=0x58, 0x800) accept$unix(r3, &(0x7f0000073000)=@file={0x0, ""/17}, &(0x7f0000501000)=0x13) bind$inet(r1, &(0x7f0000ff5000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:11:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) r1 = syz_open_dev$dmmidi(&(0x7f000079a000-0xd)='/dev/dmmidi#\x00', 0x20, 0x101040) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000090000)={0x1000, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000ddc000-0x10)={r2, 0xfc}) 2018/01/02 17:11:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = dup3(r0, r1, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000eaa000-0x8)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000bd8000)=0x8) 2018/01/02 17:11:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) chmod(&(0x7f0000549000)='./file0\x00', 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000271000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000d37000)={0x8, 0x80000000, 0x1000, 0x80, 0x5, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000bae000-0x4)=0x7ddec579) iopl(0x6a2) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000ddd000-0x20)={@generic="bf8195b5a2ecb6dde0bf048e98d4ce13", @ifru_flags=0x1000}) 2018/01/02 17:11:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000067000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000081e000-0xc8)={0x4, 0x0, [{0x6, 0x4, 0x0, 0x0, @adapter={0x2d65, 0x800, 0x8, 0xfe3, 0x5}}, {0x1ff, 0x7, 0x0, 0x0, @sint={0x4d71, 0x4}}, {0x5, 0x7, 0x0, 0x0, @adapter={0x7, 0x3, 0x6, 0x2ef, 0x5}}, {0x5, 0x4, 0x0, 0x0, @adapter={0x6, 0x7, 0x5, 0x10000, 0x5}}]}) r2 = syz_open_dev$dmmidi(&(0x7f0000441000)='/dev/dmmidi#\x00', 0x6, 0x301800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000ae1000)=0x0, &(0x7f000052b000-0x4)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000005d000-0x18)={0x1, 0x0, [{0x140, 0x0, 0x1}]}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000ea1000-0x10)={0x81, 0x2}) 2018/01/02 17:11:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00005a8000)=0x0) tkill(r2, 0x33) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000707000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000800000)={&(0x7f0000f77000/0x2000)=nil, 0x2000}) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000077d000-0xe8)={{{@in=@loopback=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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000593000)=0xe8) recvmmsg(r0, &(0x7f00003bd000-0x1e0)=[{{&(0x7f0000299000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009a9000)=[], 0x0, &(0x7f0000736000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00007a7000)={0x0, 0x0}) 2018/01/02 17:11:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x21, 0x27) capset(&(0x7f0000001000)={0x20071026, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xba4c}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006af000-0x11)='/selinux/enforce\x00', 0x800, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000195000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 80.316956] device gre0 entered promiscuous mode [ 80.322051] device gre0 left promiscuous mode 2018/01/02 17:11:00 executing program 5: mmap(&(0x7f0000000000/0xce8000)=nil, 0xce8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0xfffffffffffffffe, &(0x7f0000ce8000)={0x0, 0x0}) mknod(&(0x7f00000d0000)='./bus\x00', 0x1000, 0x0) truncate(&(0x7f0000ce8000-0x6)='./bus\x00', 0x0) 2018/01/02 17:11:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = mq_open(&(0x7f0000f1c000-0x3)='-$\x00', 0x0, 0xffffffffffffffff, &(0x7f0000514000-0x40)={0x4, 0x3fd, 0xfffffffffffffffd, 0x2, 0x100000000000, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ae0000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x0, 0x0) 2018/01/02 17:11:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000031000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) syz_open_dev$sndtimer(&(0x7f0000477000)='/dev/snd/timer\x00', 0x0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f7c000)={0x0, 0x0, 0x0, []}, &(0x7f0000ddf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000c79000)={0x0, 0x0, ""}, &(0x7f0000e72000)=0x1e4) 2018/01/02 17:11:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000186000)='./file0\x00', 0x3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000058a000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000cbc000-0x21)=""/33, &(0x7f0000c16000-0x4)=0x21) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = add_key$user(&(0x7f00000c0000-0x5)='user\x00', &(0x7f00004d1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000948000-0xef)="b7918188dbdf91f907c7f0b1c64bc679ad18dd077360672115343dd99d97281b985803bda2ea77c4d70a7aac470de36f950c143783c75c515e98491092a738d5247381714c0605054b6740ae9dc0fbceffdd73af31d76e78508e6e4cb4057da84618c91aeac47806dc89c22055249e0ed6957cb806583a1a9a7c715ac32b8d7cfb1126de40be03cfa0ea547e1664290f88ab2b4ac85dd7ead38038a50288baa4fdaf6a3bd444073f410c95cbf87bde1412e5183d3491220c4327e7fab7f93a0d60523e79602e0d6776288730c12af7023cbd9e725dea4d9286d118f3a767b9a3e53f347f5d6939a38a9b3a1992de2c", 0xef, 0xfffffffffffffffb) keyctl$update(0x2, r1, &(0x7f0000478000-0xc0)="7299176f799e0a86c6e5edc84fbf5607dd21f9dbd741eb9444e1dbdedf6dc8dfed50aa66aab3bdf3f78e90d8c9e17802a37dff397c3a3d7361823e7c095e538b0e428e0259143703d3e8ff071a3dba391eca91474f51c4095f9da8932f9904f645f98f8db0320c3ab2185ba97b648e906eb107c5ae3bf91cafb0b6c1400adade721f9392a28c33904f7266a3c5f3113955cf2be5a0e7b298e6dbbc4ab34c20d360ff5210ddd00a54458d5039196bdf755145edd2faccf29086c0ffc003a159e2", 0xc0) mount(&(0x7f00008bf000)='./file0\x00', &(0x7f0000b20000-0x8)='./file0\x00', &(0x7f000028b000)='ramfs\x00', 0x100000, &(0x7f0000408000)="") creat(&(0x7f0000f10000)='./file0/file0\x00', 0x0) mount(&(0x7f0000a3e000-0xe)='./file0/file0\x00', &(0x7f0000e1f000-0x8)='./file0/file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") mount(&(0x7f0000823000)='./file0\x00', &(0x7f0000558000-0x8)='./file0\x00', &(0x7f0000143000)="0000001f7379", 0x2090, &(0x7f0000d59000)="") 2018/01/02 17:11:00 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x482, &(0x7f0000002000-0x18)=""/24, &(0x7f0000001000)=0x391) 2018/01/02 17:11:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x51) msgctl$IPC_INFO(r0, 0x3, &(0x7f000045b000-0xfd)=""/253) r1 = socket(0x11, 0xa, 0x0) bind$netlink(r1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000f18000-0x10)="aff5c7ae09f76ab928e51a1415ba4baf", 0x10) 2018/01/02 17:11:00 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000f6e000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000583000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000001000-0x31)=""/49, &(0x7f00004bc000-0x4)=0x31) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000fcc000)={0x0, 0x10, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffff"}) 2018/01/02 17:11:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000a, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007fe000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = add_key(&(0x7f0000216000)='blacklist\x00', &(0x7f0000e03000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008d2000-0x31)="728a33272d3a2b311d22505e9709a9ed4c6f5c1c8b21cd0af27c7d300366195e1a254d319571bd46c83c4e83504d5bd798", 0x31, 0xfffffffffffffffc) keyctl$get_security(0x11, r2, &(0x7f0000836000)=""/222, 0xde) bind$inet6(r1, &(0x7f000097b000-0x1c)={0xa, 0x1, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000676000-0x1)=""/1, &(0x7f00001a0000-0x4)=0x1) 2018/01/02 17:11:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000033d000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00005c1000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$selinux_status(0xffffffffffffff9c, &(0x7f00009cf000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000082a000)={0x10, 0x8, 0x2, 'queue1\x00', 0xfe3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:11:00 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x0, 0x0}, &(0x7f0000852000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000fdf000-0x8)=[], 0x0, 0xb92) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000-0x4)=0x1e) r1 = syz_open_procfs(0x0, &(0x7f0000007000)='net\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000008000)=""/0, 0xfffffffffffffd5a) [ 80.485849] IPVS: length: 913 != 8 [ 80.507434] IPVS: length: 913 != 8 2018/01/02 17:11:00 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000+0xa6a)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_open(&(0x7f0000002000-0x1)='\x00', 0x0, 0x0, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008b6000-0x8)={0x0, 0x0}) bind$inet(r1, &(0x7f00007d9000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:11:00 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e47000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000fec000+0xf12)=0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000be000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000867000)={@rand_addr=0x65e6, @loopback=0x7f000001, 0x0, 0x3, [@multicast1=0xe0000001, @multicast2=0xe0000002, @empty=0x0]}, 0x1c) getsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000a9c000+0xf73)=0x0, &(0x7f00005b2000)=0x4) 2018/01/02 17:11:00 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000004000-0x4)=0x0, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3b5f7664, &(0x7f0000006000-0x8)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x7b)=""/123) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r1, 0x7, 0x4, &(0x7f0000001000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000005000)={r2, r3+30000000}) r4 = syz_open_dev$sndpcmp(&(0x7f0000004000)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x88c40) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r4, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="9383787063ed6221d2f80b9ac112d6cf2d66689c241726c7f1f0676b27465ddfe2ca09c2e3560235d72831090287c04591e41c110b72179892508827342a2ee1f217deb0897b2d1a1e7fe9787f6a875d505483b8b783fd7261e75878f79be458c78e5a68db7b19cd906e86242156646ede970db3c37795655cc017c19ea53962", 0x80}, {&(0x7f0000005000-0x9d)="e44a4680853e8490cdfd7dc9f4504c8c658fac40a25db25acc1f51b33d6ddda72b1d2054d1950d51af6cd025112e41bae5e9cba58143356716467141af76d7c54aea3f17767edd350e085429a108a7dccd8f81867bc844fd0822dcb6af18eb39d12ab86d7341d56d0d8ac9c0150ac2de3263931a9ce25c759a55a04340e18a961b35c56f217ceeeaa9917b2e4f545882c18689924678c36ccaedc6f4d1", 0x9d}], 0x2, &(0x7f0000004000)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x48, 0x40000}, 0x24040080) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000006000-0xa)='/dev/ptmx\x00', 0x8800, 0x0) 2018/01/02 17:11:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000273000)='/dev/input/mouse#\x00', 0xff, 0x200040) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000651000-0x4)=@int=0x0, &(0x7f0000788000+0xf97)=0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00004e8000-0x29)="26000000130047fd2000b1dc59002200160b1409020000e9000000ffff00f932050003003f40", 0x26) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a97000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x369) 2018/01/02 17:11:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000847000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000536000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mouse(&(0x7f0000a1f000)='/dev/input/mouse#\x00', 0x7, 0x2a00) ioctl$TIOCCBRK(r1, 0x5428) syz_open_dev$usbmon(&(0x7f0000f42000)='/dev/usbmon#\x00', 0x0, 0x4000) 2018/01/02 17:11:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x8813, r0, 0x0) r1 = pkey_alloc(0x0, 0x3) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001a8000)={0x0, 0x0}) getsockopt$inet6_buf(r2, 0x29, 0xd3, &(0x7f0000a4f000-0x35)=""/53, &(0x7f000036b000-0x4)=0x35) pkey_mprotect(&(0x7f00001bc000/0x3000)=nil, 0x3000, 0x1000000, r1) mmap$binder(&(0x7f000023f000/0x800000)=nil, 0x800000, 0x0, 0x2487a, 0xffffffffffffffff, 0x0) 2018/01/02 17:11:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) arch_prctl(0x1004, &(0x7f0000ab3000-0x1)="fe") r0 = add_key(&(0x7f00000b0000-0xa)='blacklist\x00', &(0x7f0000895000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000007f000)="aa78b730b1493823ff80a20fdf0611d6688a94d408d2a5d56b110caa8ba924e5f76ec913b9cc78d47e08703c73", 0x2d, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000cd7000)='user\x00', &(0x7f0000d75000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ddf000)="2e3b86c5e5e476895f41dda88bc8a8e126059fa0aa9de821289fb6d8450566e5eef514da88142344014649391f5001d11381a48ba272fb29a02e0f03c48340bc9002c2c2fb4e019eda9375b85cc78bacbabefd3e08558be879882529a1cbe6f7c0db5429df2417b98bbc109c79c3cd484e9feecad3511f6c52a03904e1e5591e66a17611", 0x4c, r0) r2 = syz_open_dev$vcsa(&(0x7f0000d1f000)='/dev/vcsa#\x00', 0xf7, 0x800) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f000020a000)='./file0\x00', 0x85000230) inotify_rm_watch(r2, r3) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cab000-0x9)='/dev/ppp\x00', 0x40, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) keyctl$setperm(0x5, r1, 0x2000) 2018/01/02 17:11:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = add_key$keyring(&(0x7f00003d9000-0x8)='keyring\x00', &(0x7f0000b7c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008ca000)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000961000-0x8)={0x0, 0x1}, &(0x7f0000087000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00003ee000)={0x8, 0x8002, 0x1, 0x1000, r5}, &(0x7f00003bb000)=0x10) keyctl$clear(0x7, r3) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af2000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000955000-0x8)={r2, r0}) r6 = syz_open_dev$vcsn(&(0x7f0000179000-0xa)='/dev/vcs#\x00', 0x0, 0x484d40) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000045a000)={0x0, 0x3f, "3192b8fd4a47b1f06dbb09a87058c590025b28438e007371cdd2a08702b6f37057c0ba058d74e45c4ffe0cce3dd33685697e329e75fef673865bd795aca677"}, &(0x7f000073d000)=0x47) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000196000)={r7, 0x6}, &(0x7f0000dda000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00007d8000)={r2, r0}) 2018/01/02 17:11:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000019a000)='/dev/snd/controlC#\x00', 0xfffffffffffff801, 0x400) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000639000-0x2)=0x0) 2018/01/02 17:11:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c6f000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4010000000001277, &(0x7f0000de5000+0x4d6)="") syz_open_dev$dmmidi(&(0x7f00009ff000)='/dev/dmmidi#\x00', 0xffff, 0x0) 2018/01/02 17:11:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a83000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000122000-0x24)={0xe41, 0x5, 0x6b32, 0x8, 0x8001, 0x7, 0x80000000, 0x40, 0x10000, 0x1, 0x8, 0xffffffffffffffff}) 2018/01/02 17:11:00 executing program 2: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) r1 = fcntl$dupfd(r0, 0x406, r0) statx(r1, &(0x7f0000689000)='./file0\x00', 0x1000, 0x2, &(0x7f00008dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000f99000)='./file0\x00', r1, &(0x7f0000f2e000)='./file0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000f99000-0x20)=[@in={0x2, 0x1, @rand_addr=0x40000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004d0000-0x38)={0x0, 0x0, &(0x7f0000f96000)=[{&(0x7f0000f96000-0x1000)="3aad6ca89397ab1d920f3641ea07b05af08e4baecf1403def3637ef88523643a", 0x20}], 0x1, &(0x7f00000e2000)=[@iv={0xd8, 0x117, 0x2, 0x3a0, "165d02199e7ff4c1841214dee0cc0b6729022be7b719ea15646367cc09b70beb5d61cf06a88b46d3954228b9b521a535d4fe86fa5cc20382532c437e8ad85956256d95b5887bffaae2fe8db9a2b468fadbf5250346c528d252807a88ef75a6d8a1d1a509a9f6fd77366eadf4a37eeca50f0f205702e9047467192fff5aed0ec34b4adec068001d13d19b3b7a2eacd41cfb45d5330f33a081e56e07f52d9acd0269904838a3fe1bfe32aab8b584c2a05ede53f73d93455986ad17e1b24c33c1d1cb8896"}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x382, 0x0}, 0x0) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f000086f000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f8b000-0x80)=[{&(0x7f0000f8b000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/02 17:11:00 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x8002) r0 = socket(0x15, 0x8000080005, 0x0) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000002000-0x76)="8e1ef872fd8cbd18ff77bcb591949bc4693d9447c83d9f60f8525c3e0af69add6259979b4b18fafea4060235bf3d44b3cc599c1c75ed90f4d93e561b5305ac7e11e6d197974f14a42b91086c8d4b050924cba301fac7f4abf763716180ffe1d1e907f99379032c5774a3793c47a718f91ab26240a2e3", 0x76) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000004000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) [ 80.624109] binder_alloc: binder_alloc_mmap_handler: 12924 20004000-20005000 already mapped failed -16 2018/01/02 17:11:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000871000)='./file0\x00', &(0x7f0000aff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x0, &(0x7f000021e000-0xc)=[]) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) syz_open_dev$vcsn(&(0x7f0000145000)='/dev/vcs#\x00', 0x6, 0x8000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00007a1000+0xcbf)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/02 17:11:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000013f000-0xa)='/dev/vcs#\x00', 0xfff, 0x80000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ada000)='/dev/autofs\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fbe000)=0x1, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000ef8000-0x8)={r1, 0x2}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000327000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00000eb000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup(r2) r3 = socket(0x10, 0x20000000000003, 0x0) bind$netlink(r3, &(0x7f0000da2000)={0x10, 0x0, 0x0, 0x7fffffff}, 0xc) 2018/01/02 17:11:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d78000)='/selinux/create\x00', 0x2, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000216000)="d264ad42635810703d1ad03130a7e9ac47af784ad94abe573333468308fbfa5b67b62980b299fb38d0527a11a6cb639d969ed7fd387e9de2c331337af074f9a7f4", 0x41) getpeername$packet(r1, &(0x7f00007a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000cad000-0x4)=0x14) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000003000-0x10)={&(0x7f0000826000/0x1000)=nil, 0x1000}) 2018/01/02 17:11:00 executing program 3: r0 = getegid() getgroups(0x1, &(0x7f00007ef000-0x4)=[r0]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007c5000)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3f3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) 2018/01/02 17:11:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00001f8000)=0xffffffffffffffff, 0xd3) sendto$inet(r0, &(0x7f0000a2d000)="c3", 0x1, 0x20000000, &(0x7f00007f4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f000069a000-0x4)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb2000-0x4)=0x297, 0x4) 2018/01/02 17:11:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = dup2(r0, r0) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r2, &(0x7f000059c000)={&(0x7f0000b64000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000054f000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000713000)={0x0, 0x0}, &(0x7f000084e000)=0x10) recvfrom(r1, &(0x7f0000a40000-0x85)=""/133, 0x85, 0x0, &(0x7f0000990000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000d42000)=0x0) io_setup(0xa509, &(0x7f0000e5b000-0x8)=0x0) io_getevents(r3, 0x6, 0x4, &(0x7f0000b12000-0x80)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00001fe000-0x10)={0x77359400, 0x0}) 2018/01/02 17:11:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000377000)='/dev/snd/pcmC#D#p\x00', 0x80000000100, 0x40) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000092a000)=0x7, &(0x7f00003f7000-0x8)=0x4) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f0000d1a000-0x60)="03789f6746f5a637457f999b2da815c5", 0x10) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0xfffffffffffffd99, 0x0}, 0x0) 2018/01/02 17:11:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) r2 = syz_open_dev$sndpcmp(&(0x7f0000ba1000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd, 0x4080) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000024d000)={r1, 0x8000}, &(0x7f00002bd000-0x4)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/02 17:11:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r0 = syz_open_dev$sndctrl(&(0x7f0000a54000-0x13)='/dev/snd/controlC#\x00', 0xff, 0x80000) r1 = signalfd4(0xffffffffffffff9c, &(0x7f0000d0e000-0x8)={0x6f}, 0x8, 0x80000) r2 = dup2(r0, r1) recvmsg$netrom(r2, &(0x7f00007c4000)={&(0x7f000045e000)=@full={{0x3, {"8195d637730e01"}, 0xb}, [{"6480c8b75c45dd"}, {"9dadc238b1c195"}, {"2b18bc19c542e9"}, {"faffb63acdefed"}, {"29978cdaf21322"}, {"35f98d8fc9f76f"}, {"ba25e4560a1eb9"}, {"f6dff54cdefb32"}]}, 0x48, &(0x7f0000971000-0xd)=[{&(0x7f0000c5a000)="d67d169c7f3f4c93f47c6eb734854e783e007ec6d2e8a78a17dcc8d89e1ef7de193072069058069249e9f41578eda6ef15c40627aeb83da7805ae0d38865ce6d7fa71cf1a7aed86453504ca19c58dac8304d0dc9cc193742848b12c691e34fa430b6a1466e4b31cb761cc848308c8a6cf19db083", 0x74}], 0x1, 0x0, 0x0, 0x40}, 0x100) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x4, &(0x7f0000200000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) 2018/01/02 17:11:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3, ""}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079e000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgsnd(r0, &(0x7f0000c41000-0x8)={0x1, ""}, 0x8, 0x0) msgsnd(r0, &(0x7f0000be3000-0xf6)={0x2, ""}, 0x8, 0x0) msgrcv(r0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000045f000)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00009d8000)={0x7, 0x2}) 2018/01/02 17:11:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) recvmmsg(r0, &(0x7f0000a83000-0x3c)=[{{&(0x7f0000303000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f18000)=[{&(0x7f00007b3000-0x6b)=""/107, 0x6b}, {&(0x7f00005a3000)=""/61, 0x3d}], 0x2, &(0x7f0000bff000)=""/40, 0x28, 0x8}, 0xe1}], 0x1, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a19000)=""/179, &(0x7f0000086000-0x4)=0xb3) r1 = syz_open_dev$admmidi(&(0x7f0000d5d000)='/dev/admmidi#\x00', 0x2, 0x400400) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000084000)={0x3, &(0x7f00007d7000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000e76000-0x50)={0x3f, 0x7, 0x8000, 0x6, &(0x7f00008f2000-0x1c0)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:11:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a58000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e69000-0xa)='blacklist\x00', &(0x7f0000ca2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000063f000)="e0eba728b44fab39c138eb6356a12b0ceb781a120844111447d11ed1aa495137a9cdcff8111c998106d8d864a85fbadb901ff6e4973d907c87b6b569d0de29fe9e89a595d92d732cc50618996d6e285c63fb07f7c88d5bcbfca8102b0b5a5b9b3cb4051c2dd8a6de6494928cac87b1e9ad0cd513ae765d40aa6246acfa7b623c254f09367d37677920897933855045175b6022192dc07c2bbb6aad26206bb4b66e0a0e86b23cecb10efaa4345b13d3d03fc13ce0f4d8b3d3e5ca5dc401bc4d6d58efc1eaa7847fe81cb7c65148057e0aeee482eb0e4be8d76e22e53a00ea4c22629c66cb2545073eea040157e9540cf099bde6512a0b3338fb", 0xf9, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000cc5000-0x6)='.dead\x00', &(0x7f0000602000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000210000)='%\x00', 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r0, &(0x7f0000580000-0x70)=[{&(0x7f0000841000)="7aaa9071894a600a98ce17ed90a9434537555a502e7323fe0e65497a1aae51bc0bf86e7efcf2", 0x26}, {&(0x7f0000de7000)="559487414bbffc2d3a4490cb961e978db3d102b9af8ae7bf50a372e4da65a30b062b56600e0e58b758522de1c2fa", 0x2e}, {&(0x7f000035f000-0x96)="763362e589b22565428f91ef9e131638165b36db1e0bd8536d2bccd2d38704a18e9f3d99a51b179297d0d4b43b7b7258c042a2e672fe168218f4335b6a6a5a2d16abd292dbc2dbf4e5abb7dda461c428f4b5aa6a90ff72bebbf82d5f1ce74050174b782ac4719f4bd4f577afb7cb3ba53ce1ed8f2eb844f9ab827008303d730fea4229befeef26e37ef24e819a35117f97265fd5888d", 0x96}, {&(0x7f00000dd000-0x19)="42bff15d5c281456138538c0e1e329f18d2a1ef563f21df158", 0x19}, {&(0x7f0000b69000+0x970)="d49c3442e558173fc2c74d81878a6f15b16f02a760ffdd742f16799b09718f3c99b6aaf0dd16d6b2f9a44103919b2ee0d0aafd780714d90e7a271a040c1b0e7bae4604e716fd88c25d03f01a8a1945189c5743820bb0883ba6f79efaf783143ada40d5bce4080e6d5274a012b02cd1d32c8caf17239873377a2922a3ce4701a0b3de3919fcfe561ccf599ec41c9ab162a284c7ce55340d745feea6bf840510b712393f9d792e10e282116e63065148a4b51106944c252afaef87041c019181eff312f4f18aaf735e24f7a7d9ce73df07c14e", 0xd2}, {&(0x7f0000b1e000-0x3a)="29ab9190a513b93551a41b8d1ed89cc13a9bbb0e4f71f1ec13feb29a3c1dec0ae76a021ea5e5e53ffb830db64d99a17141bb59996935d853a623", 0x3a}, {&(0x7f00001fc000-0xab)="9ebba46dc47000fd926544c7cb02b93655639f0ac97990a5a743adc36701be2cdc3c663a0830ca652e06f42d8e839fecb1646516b4dc929cd7ae2a5c35de1dad31643d8828aa611771f2d3c8bb81aa25f4907bbeaa01682fd55dfe30c80b9a8db930dd474b6961df5eb1d1d3235af6cbcc9587a9ada4abb9098f790a0caed328abcca5de95de9939175d458896f3fd12130c021396ff55255077b4d564ec018eeac2d0321d1b783c15a723", 0xab}], 0x7, r1) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00008fc000-0x88)={0x0, 0x0, ""}, &(0x7f0000f67000-0x4)=0x8) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000265000-0x28)={r2, 0x0, 0xe, 0xd8, &(0x7f00005f7000)="1ec9eb815e4ee8223cd3461fa101", &(0x7f00008a4000)=""/216, 0x0, 0x0}, 0x28) syz_open_dev$sg(&(0x7f0000487000-0x9)='/dev/sg#\x00', 0x101, 0x80001) 2018/01/02 17:11:00 executing program 4: r0 = socket(0x12, 0x7, 0x0) setsockopt(r0, 0x107, 0xf, &(0x7f0000e10000)="", 0x0) 2018/01/02 17:11:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x9e, 0x0, 0x0, 0x0, 0x0}, {0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0xff}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fdf000)=0x0, &(0x7f00001e7000)=0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000ff4000)={0x80000000, 0x2800000000, 0xd17c, 0xffffffffed0bc6f2, 0x0, 0x3, 0x1f, 0xffffffffffffffff, 0xfff, 0x4, 0x1, 0xffffffffffffffff}) 2018/01/02 17:11:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000a75000-0xa)='/dev/cuse\x00', 0x1, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f16000)='/dev/mixer\x00', 0x101001, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f000034f000)={0x3003, 0xf000, 0x9, 0xffffffff, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000929000)=""/8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:11:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ff3000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") openat$kvm(0xffffffffffffff9c, &(0x7f0000f22000-0x9)='/dev/kvm\x00', 0x400080, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f6a000-0x8)={0x0, 0xfffffffffffff120}, &(0x7f0000f08000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000648000-0x8c)={r1, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xca}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000eeb000)=0x8c) r2 = open(&(0x7f0000033000)='./file0/bus\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000a6a000-0x4)={0xffffffff}, 0x4) 2018/01/02 17:11:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a8c000)={0x5c, 0x0, &(0x7f0000e89000)=[@clear_death={0x400c630f, 0x2, 0x0}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000cae000-0x20)=[], &(0x7f0000993000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000051a000)=""}) r1 = socket$llc(0x1a, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000bdd000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000f07000-0x20)={{0x0, 0x7530}, {0x77359400, 0x0}}, &(0x7f000077d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f000094c000)={r2, r3}, 0x10) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f3e000)='/dev/cuse\x00', 0x0, 0x0) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f00009cb000)="aeb124e1806cc3c2eb575c54aedd81a39c4d4517") ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000e51000-0xbf)=""/191) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f19000)='/dev/rfkill\x00', 0x0, 0x0) 2018/01/02 17:11:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r0, &(0x7f0000bcb000)="", 0x0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000cbd000-0x2)='R', 0x1, 0x8004, &(0x7f0000925000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername(r0, &(0x7f00000db000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000997000)=0x10) poll(&(0x7f000062a000)=[], 0x0, 0xfffffffffffffe01) sendto$inet6(r0, &(0x7f000081f000-0x5)="ec0cd3b51b", 0x5, 0x0, &(0x7f00001e0000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000773000-0x390)={0x9, {{0xa, 0x2, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffffffffff09, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) 2018/01/02 17:11:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) renameat(0xffffffffffffffff, &(0x7f00002a0000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000658000-0x8)='./file0\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fc6000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000180000)='smaps\x00') getuid() ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000367000)={0x9, 0x0}) syz_open_dev$mouse(&(0x7f000066a000-0x12)='/dev/input/mouse#\x00', 0x80000000, 0x0) 2018/01/02 17:11:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) r2 = gettid() readv(r0, &(0x7f0000617000-0x60)=[{&(0x7f0000e4c000-0x4c)=""/57, 0x39}], 0x1) r3 = creat(&(0x7f0000723000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ba5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r1, &(0x7f0000d20000)=@generic={0x11, "34f957b43baf8ed82d6315fe1366e15ea9333ff795559cb17ba0bfefa3ddc75ab53a66dc0a716516c6b60d699202237bd1813a97bb450a350f11fd6a26a08b46f7bf7eb5e8e2bb4f9605a0d6d8bd1443649d1e4a63f9bdf5832369e64a80dc3e8e847c52e98979c7dfbc06419bf7a56a2fb9eead9eda1a64bfd2f2b03ceb"}, 0x80) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x7) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r5) tkill(r2, 0x16) close(r1) 2018/01/02 17:11:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x800, 0x0) syz_open_pts(r0, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0xffffffff00000000) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) read(r1, &(0x7f000060f000)=""/217, 0xd9) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008c4000)={0x7f, 0x4, 0x209, 0x0, 0x9, 0x7fff, 0x10001, 0x20, 0x0}, &(0x7f0000f05000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a61000-0xd5)={r3, 0xcd, "1a8eb8d8fe9f395952633e93ef7ef111112e00a9c781279ac33502b8113f90cb9651e93bada53d411df2ebfca57b4099a8804059f78fc49b05851263277a78f9631639bf05f51484b36a4b3f6b2046bede4771b476515b4db632409edd0c678a149251d9be49b53cec83f83169dcf47d2d6a6384c0544c8cec20935373f163612390cf0a7aa68a979a9a5ccc5bcf178e44ac6bf06df0a78b65c7d4335a6eb7f555ed816846e96d792a6ebfb0f70fbbbfbce71d110bcaab9a333cd899f2c2713b4a41a2ba09d094134fb9317632"}, &(0x7f0000654000-0x4)=0xd5) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/01/02 17:11:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008e0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000072a000)={0x0, 0x8}, &(0x7f0000362000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000db3000-0xc)={r1, 0x4, 0x30}, &(0x7f0000704000-0x4)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) r3 = memfd_create(&(0x7f0000863000-0x14)=')wlan1\\securitybdev\x00', 0x2) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f000039c000)={0x224d}, 0x4) process_vm_writev(r2, &(0x7f000016f000-0x60)=[{&(0x7f000026f000)=""/192, 0xc0}], 0x1, &(0x7f0000da4000)=[{&(0x7f0000c8c000)=""/137, 0x89}], 0x1, 0x0) 2018/01/02 17:11:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000690000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bd5000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000899000-0x10)=""/31) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/02 17:11:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) quotactl(0x5, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000000)="5b2c2246a8a14f787ad54b810d400db57e949845ed5e641590d4dbf23d0e27c5bca0fca9da87fcfcaf2548497da5c7b53d5d6dc093070f70a00df9ce683210df24111fb66c57ec845e7fd6551eb3addfe7f9bc3a868d9dfc84a575de0f58ec5ccd265f84d5b9f3c28fa7fbe3b2bb0faada53d278b4e5b7fa5719e2236f7fe60ff9837b4abfddab7243a411c31bef9e1609ae4f28bb8c8f0f8177cb63093b6b34f810fc58b0a2403f75aa3366d74d4a5d4a2576ba9edc8e4089b13f5571a95b66803e0e9f02efc6e807b0d04fe9a50676c4423fb9df22f22495b5c29ec426372230") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={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) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={r2, r3, r4}, 0xc) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000002000-0xc)={@broadcast=0xffffffff, @rand_addr=0x5, @multicast1=0xe0000001}, 0xc) r6 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0xb54, 0x44001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc0505350, &(0x7f0000001000-0x50)={{0x7, 0x0}, {0x7, 0x10001}, 0x1, 0x1, 0xec98, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f49000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b94000)={0x0, 0x0}) getuid() setsockopt$sock_timeval(r7, 0x1, 0x14, &(0x7f0000e5c000-0x10)={r8, r9/1000+30000}, 0x10) r10 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r10, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r10, &(0x7f0000fe8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r11 = socket$inet6(0xa, 0x807, 0xf2f) bind$inet6(r11, &(0x7f0000bcf000-0x1c)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0xfd97) 2018/01/02 17:11:01 executing program 1: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r0, &(0x7f0000dbf000-0x38)={0x0, 0x0, &(0x7f0000dbb000-0x10)=[{&(0x7f0000001000)=[{0x28, 0x12, 0x1, 0x0, 0x0, "cdbcca00580f00000000000000090000639ebef7ffffff8b"}], 0x28}], 0x1, &(0x7f0000dc2000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000dc1000-0xb)='asymmetric\x00', &(0x7f000076e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000198000)="ada34c0d370cd83c9dba206fdf30f2595fe95c0295e2d0ec2d25acd34daa34e2304bc574528563192d1c93d83fddb43e88fde9e90825a352d7619214b7573f9136dd2a6dcf2521c9439492ec16c697fca6aa", 0x52, 0xfffffffffffffffe) request_key(&(0x7f0000dc1000-0xa)='encrypted\x00', &(0x7f000022f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dc1000-0x17)='cpusetproccpuset/wlan0\x00', r1) 2018/01/02 17:11:01 executing program 6: socketpair$inet(0x2, 0x2, 0x8, &(0x7f000073f000)={0x0, 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000075d000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000131000-0x8)='keyring\x00', &(0x7f00006e0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f00004d9000-0xd)='dns_resolver\x00', &(0x7f0000815000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a0b000)='\x00', r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x30, &(0x7f000046d000+0xa9e)=0x0, &(0x7f00002c9000)=0x4) 2018/01/02 17:11:01 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 = socket$netlink(0x10, 0x3, 0x2000000000000004) r1 = syz_open_dev$vcsn(&(0x7f00005bf000)='/dev/vcs#\x00', 0x7, 0x202000) ioctl$TCFLSH(r1, 0x540b, 0x6) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) [ 80.982248] binder: 13038:13042 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 80.997539] binder: 13038:13042 got new transaction with bad transaction stack, transaction 42 has target 13038:0 [ 81.008178] binder: 13038:13042 transaction failed 29201/-71, size 0-8 line 2872 2018/01/02 17:11:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = accept4(0xffffffffffffff9c, &(0x7f000043e000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000e6d000-0x4)=0x6e, 0x80000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000365000)="33c9af18129605deb8f5357c39f19e73", 0x10) 2018/01/02 17:11:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fe2000-0x78)={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) socket(0x10, 0x200000003, 0x0) write(r0, &(0x7f0000e6a000-0x26)="26000000130047f42001b164bd000000160b140902000000000001fff8200133050003000d00", 0x1c) 2018/01/02 17:11:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r2, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/02 17:11:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x200, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f000056f000-0x4)=0x0) ppoll(&(0x7f000069c000-0x20)=[{r1, 0x2, 0x0}, {r1, 0x1008, 0x0}, {r0, 0x1, 0x0}, {r2, 0x12, 0x0}], 0x4, &(0x7f000031c000)={0x0, 0x0}, &(0x7f0000d9b000-0x8)={0x1}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002f0000-0x8)={0x0, 0x0}) r4 = fcntl$dupfd(r3, 0x406, r3) ioctl$TIOCGSID(r4, 0x540f, &(0x7f000096b000-0x4)=0x0) lstat(&(0x7f0000be3000)='./file0\x00', &(0x7f0000e12000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000b7c000)={0x80, 0xc000000000, r5, 0xfff, r6, 0x5, 0x8000, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) getpeername$packet(r2, &(0x7f0000e46000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000092b000-0x4)=0x14) bind$packet(r4, &(0x7f0000096000)={0x11, 0x11, r7, 0x1, 0xac, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) bind$alg(r4, &(0x7f0000dd3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) perf_event_open(&(0x7f0000854000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x20, 0x0, 0x80000040fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f000046c000-0xd)='net/anycast6\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f000044f000)={0x0, 0x95a, 0x30}, &(0x7f0000bdf000-0x4)=0xc) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) socket$inet6(0xa, 0x6, 0x0) perf_event_open(&(0x7f0000949000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x7, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = socket(0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000bd5000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r9, &(0x7f0000625000)="0300", 0x1, 0x8000, &(0x7f0000fc2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5b) openat$cuse(0xffffffffffffff9c, &(0x7f0000508000-0xa)='/dev/cuse\x00', 0x0, 0x0) close(0xffffffffffffffff) openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) flistxattr(0xffffffffffffffff, &(0x7f00003a5000)=""/0, 0x0) 2018/01/02 17:11:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)='ns\x00') ioctl$TIOCEXCL(r0, 0x540c) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000ef3000)=0x6) getdents(r0, &(0x7f00000b2000)=""/24, 0x18) getdents64(r0, &(0x7f0000845000)=""/129, 0x81) 2018/01/02 17:11:01 executing program 2: pipe2(&(0x7f00005ba000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c74, 0x0}, &(0x7f00007e7000)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000de000-0xb4)={r2, 0xac, "875c26f62d670ba9c0ee7c89c2b59536679764b31ca2c50924b7ff560540caf6db437985f31cad046144b93f2113d00c100542be6bbeec66228f7d3fe6e90eef2c9d8dc0c3eb82e1c862899a9458f1e66ca05dee37581604132658fa1ca6702c3ccc050ea846bb31f358839ed878b772bbd3d673422e162240a7f0fcd505c34fd4a4bc5c95801329485024f785acddf58504c0c6d1f85a0f60a27b2c3ca15501ee448513d39f356fa7320141"}, &(0x7f00007cc000-0x4)=0xb4) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fe2000)={0x6, 0x4, 0xa, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00004da000)={r3, &(0x7f0000fee000-0x1)="", &(0x7f0000fee000-0x1d)=""/169}, 0x18) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ff0000-0x8)='./file0\x00', &(0x7f0000fef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000fee000)="c1dfa4795483e8acd7c2a83dd03f5a204fffd427fb4104ffcdff849c819501da2cb987fcad32a6f3151a8ce56411cd143537efe6a255541e13ebce4a0f31d55b32c6fafadbcab70e14fbf35a74177a1a14c5ebb6", 0x54, 0x10, &(0x7f0000fee000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ff0000)=0x880, 0x4) [ 81.066412] binder_alloc: binder_alloc_mmap_handler: 13038 20000000-20002000 already mapped failed -16 [ 81.083484] binder: BINDER_SET_CONTEXT_MGR already set [ 81.083495] binder: 13038:13042 ioctl 40046207 0 returned -16 [ 81.093150] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pig=13066 comm=syz-executor1 [ 81.131806] binder_alloc: 13038: binder_alloc_buf, no vma [ 81.137670] binder: 13038:13042 transaction failed 29189/-3, size 80-16 line 2960 [ 81.164943] binder: undelivered TRANSACTION_ERROR: 29189 [ 81.170938] binder: release 13038:13042 transaction 42 out, still active [ 81.177830] binder: unexpected work type, 4, not freed [ 81.183104] binder: unexpected work type, 4, not freed [ 81.188393] binder: undelivered TRANSACTION_COMPLETE [ 81.193491] binder: undelivered TRANSACTION_ERROR: 29201 [ 81.198986] binder: send failed reply for transaction 42, target dead 2018/01/02 17:11:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f000067a000)='./file0\x00', 0x0) chroot(&(0x7f00004a8000)='./file0\x00') 2018/01/02 17:11:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000+0xc94)='/dev/midi#\x00', 0xfffffffffffffffc, 0xc0100) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xd0, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/02 17:11:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000fc7000-0xfb)="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", 0xfb) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TCXONC(r1, 0x540a, 0x7b1) r2 = fcntl$getown(r1, 0x9) prctl$setptracer(0x59616d61, r2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ebe000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d41000)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000256000-0x10)={r3, 0x4c, &(0x7f00009e7000-0x4c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5c}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000cfa000)=0x10) writev(r0, &(0x7f00004ef000)=[{&(0x7f000047c000)="39000000100009a1690000007fffffeb18000000000000000023010700004f1419001b00000000000000007f03006e00ea00011c00621e0500", 0x39}], 0x1) 2018/01/02 17:11:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$mice(&(0x7f0000536000)='/dev/input/mice\x00', 0x0, 0x105242) execveat(r0, &(0x7f0000ef4000-0x8)='./file0\x00', &(0x7f0000af0000-0x28)=[&(0x7f0000e8a000-0xf)='-%eth0\\vmnet1.\x00', &(0x7f0000e3a000-0x2)="ff00", &(0x7f0000bff000-0x2)='-\x00', &(0x7f00001ca000-0x1)='\x00', &(0x7f0000fb2000-0x10)='ppp1md5sumeth0*\x00'], &(0x7f00007b3000)=[&(0x7f0000244000)=')\x00'], 0x1800) lgetxattr(&(0x7f00008f6000)='./file1\x00', &(0x7f00003cc000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00006cf000)=""/0, 0x0) 2018/01/02 17:11:01 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000012000-0x10)=[], 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000371000)={0x0}, 0x8) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b37000)=0x3f) recvfrom(r2, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f16"}, 0x0}, 0x10) clone(0x0, &(0x7f00001b6000-0x1)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") r3 = gettid() fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r4, 0x8, r3) mmap(&(0x7f0000b38000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r4, &(0x7f0000b38000)=@file={0x0, ""/4096}, &(0x7f00008f5000)=0x1002) tkill(r0, 0x16) 2018/01/02 17:11:01 executing program 1: 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={&(0x7f0000b66000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000da7000-0x4)=0x0, 0x1000008, &(0x7f0000281000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f0000221000)=0xfffffffffffffffd, 0x0, 0xb6, &(0x7f0000924000-0x10)={r0, 0x0}, &(0x7f0000590000-0x4)=0x35, 0x9) nanosleep(&(0x7f000054c000-0x10)={0x0, 0x0}, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000624000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000b2e000)=0x0) 2018/01/02 17:11:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x20000fff, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d2b000)={0x0, 0xa0, &(0x7f0000e6e000-0xa0)=[@in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x8889, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffd}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000042c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000550000-0xa5)={r1, 0x9d, "427efd8e345e11b22997b8fa655f4edba5d7b5974a5b8194a2bd6f78c3e028e0fb5724c77f62e3a293aa6e5736c2ee92d80625c213baab2ef9e640e7289fdfeb5f00235f2f96f835b6573a214896138edf967d94afa24e50e2d6c2455059a0493839c8f90fdbcaa68b608d0e76c6dedac23120f51c7f3571e2f381465e53628b9e5f1969875e878c0443c01343476c036af01c3046c302714213103218"}, &(0x7f0000206000-0x4)=0xa5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d89000-0x42)={0x0, 0x3a, "6ae585ba8874655513c6d14759ca854bb6c0da18ac48e6c0409fdb3e3aab48fb93f7a5330c5c1befa29c7aa02042dd62b9802993f3973dc3ef13"}, &(0x7f000033a000-0x4)=0x42) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000464000)={r2, 0x3}, &(0x7f000060d000-0x4)=0x8) bind$unix(r0, &(0x7f0000006000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/02 17:11:01 executing program 6: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xe, 0x4, 0x4, 0x81, 0x0, 0x0, 0xb4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000ff0000)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/02 17:11:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000010, 0x3, 0x0) write(r0, &(0x7f00009b6000)="260000002a0047f10701c1b08000e400000000030100000009efd88c00000000000000000000", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 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) vmsplice(0xffffffffffffffff, &(0x7f0000212000)=[], 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000403000-0xe)='/dev/admmidi#\x00', 0x8, 0x80000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000979000)='/dev/rfkill\x00', 0x900, 0x0) pipe2(&(0x7f0000e9c000)={0x0, 0x0}, 0x80000) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000197000)={r2, 0x8000, 0xffffffff00000001, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f000075a000)=0x0, &(0x7f00000c0000-0x4)=0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00007ef000-0x10)={0x3000, 0x110000, 0x0}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000a1f000)='keyring\x00', &(0x7f0000f7b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000641000-0x8)='keyring\x00', &(0x7f00000ce000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r5 = request_key(&(0x7f00005c3000-0xb)='pkcs7_test\x00', &(0x7f000045e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000147000)='/dev/usbmon#\x00', r4) keyctl$reject(0x13, r5, 0x100000006, 0x20006, r4) 2018/01/02 17:11:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c79000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000068b000)={0x0, @in6={{0xa, 0x3, 0xfae, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x6, 0x100, 0x81, 0xffffffffffffffe0, 0x0, 0x7fffffff, 0x100000000, 0x9, 0x1, 0x6, 0xff, 0xc4ac, 0x9, 0xcae]}, &(0x7f0000fa2000-0x4)=0x108) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e09000-0x8)={r1, 0x3}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000803000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$audion(&(0x7f000046a000-0xc)='/dev/audio#\x00', 0x401, 0x202000) r4 = memfd_create(&(0x7f0000000000)='dev ', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = msgget$private(0x0, 0x1a0) msgrcv(r5, &(0x7f0000f78000-0x3a)={0x0, ""/50}, 0x3a, 0x0, 0x1000) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000b8f000-0x14)={0x55ce081f, 0x6, 0x4, 0x0, 0x7, 0x5, 0x7, 0x400, 0x1, 0xfa}) ftruncate(r4, 0x40001) sendfile(r2, r4, &(0x7f0000001000)=0x0, 0x400000000fee) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000002000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000286000-0x10)={0xe54, 0x8209, 0x511d, 0xef, r1}, &(0x7f00004fb000-0x4)=0x10) [ 81.610926] kauditd_printk_skb: 224 callbacks suppressed [ 81.610934] audit: type=1326 audit(1514913061.654:1071): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13092 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:11:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000dbf000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000683000)=0x7b49) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f00007d4000-0x28)="240000001b00fbffebffffffffff0000110000000400030000000090f7000003f9161701", 0x24) 2018/01/02 17:11:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80041) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009f8000)={0xffffffffffffffff}) r2 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00005c2000)=r2) futex(&(0x7f0000400000)=0x0, 0x4000000005, 0x0, &(0x7f0000199000-0x10)={0x0, 0x0}, &(0x7f0000a29000-0x4)=0x0, 0x555a77f243942658) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0xbc6f, 0x101000) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) 2018/01/02 17:11:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e60000-0x9)='/dev/vcs\x00', 0x450000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c61000)={0x0, 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000149000)={0x1f, 0x7ff, 0x10000, 0x8, 0x0, 0xffffffffffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = syz_fuse_mount(&(0x7f0000065000-0x8)='./file0\x00', 0x3, 0x0, 0xffffffffffffffff, 0x3, 0x100000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002ea000-0x8)={0x0, 0x0}) r5 = socket$inet_icmp(0x2, 0x2, 0x1) mount(&(0x7f000054a000-0x8)='./file0\x00', &(0x7f0000c6f000-0x8)='./file0\x00', &(0x7f0000dac000)='autofs\x00', 0x200040, &(0x7f00003a0000-0x56)="1a2d98097085dfbc8a7215bd3f4795323644f792c5eac6737c989bdcaa47270842a597dc753043e1db645e16730c43bd0885a7ceaeb3893e6e6040402b40e1831c2356818fb56d0e8b43c66e0734d0b682758a995e46") clock_gettime(0x0, &(0x7f0000933000-0x10)={0x0, 0x0}) ppoll(&(0x7f00005eb000-0x30)=[{r0, 0x10, 0x0}, {r1, 0x4, 0x0}, {r2, 0x100, 0x0}, {r3, 0x1000, 0x0}, {r4, 0x4000, 0x0}, {r5, 0x200, 0x0}], 0x6, &(0x7f0000258000-0x10)={r6, r7+30000000}, &(0x7f0000560000)={0x9}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000086000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003b9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dcb000-0x4)=0x1d3) fcntl$lock(r8, 0x7, &(0x7f00005d5000-0x20)={0x0, 0x0, 0x0, 0x0, r9}) r10 = accept$inet(0xffffffffffffffff, &(0x7f000033c000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f69000)=0x10) socket$key(0xf, 0x3, 0x2) setsockopt$inet_icmp_ICMP_FILTER(r10, 0x1, 0x1, &(0x7f00007b3000)={0xbbb2}, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000802000-0xc)={0x1, 0x3, 0x100000001, 0x7, 0x4, 0x1641, 0x7}, 0xc) 2018/01/02 17:11:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000c40000-0x83)=""/131) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r1, &(0x7f000051a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f0000eed000-0x9)='/dev/sg#\x00', 0xfffffffffffffe00, 0x80000) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000e0d000)={0x3, r3, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000073c000)={0x0, 0x0, 0x0}, &(0x7f00007f0000)=0xc) setreuid(r2, r2) inotify_init() getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000da000-0x4)=0x0, &(0x7f0000a2f000)=0x4) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00008d1000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xe, 0x2, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/02 17:11:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000000) r0 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') setns(r0, 0xfffffffffffffffe) 2018/01/02 17:11:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f0000ae3000)='./file0/file0\x00', &(0x7f0000677000-0x8)='./file0\x00', &(0x7f0000014000)='ceph\x00', 0x0, &(0x7f0000379000-0xd6)="4158f0bba90bee9a4990a8b071d0344aa8c057a747fc6c39d00803b89686ff2264f397825f5473c471445c565a5100b10878ff8d9203bf565c608db4e16075cee3f5088ac6aacd2ad02302a97814ab0016c5abc8456ab4255bfac204d739927ade61d996546e6b22652615034a9d00a3bb2ec588a366ffe517b2bcbe3c9992d92ebe14e55697585dab180468592f5e215e00f222e3fe3bfe9e158e6be2baecc2e977fb0e6025300743c6e433c8e3c957ec1a6880d1f0976ea02d3876d72f7485fc32ff0b1c10f77749a92e2cc44472c7b2be245bace2") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000346000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000829000-0x1)='/') bind$ax25(r0, &(0x7f0000537000)={0x3, {"5109ac79086d02"}, 0xffff}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/02 17:11:01 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000d2b000-0xa)='/dev/vcs#\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000001000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x1ff) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0xffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000)={0xe0002004, 0x0}) epoll_create1(0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000003000-0x10)=@generic="c78678a183656dc76fadd0544d29eefc") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000003000)=@get={0x1, &(0x7f0000003000-0x2a)=""/42, 0xe7}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000003000-0x4)=0x0) sync_file_range(r1, 0x200, 0x100000001, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f0000001000)="914bcc6b03e706aa18e8820a394ff53b08a4d1c06ef5192c050f7d6466c3bca0350bd60c9018a4491251f8c8be6303e7c0ac76891dd8ecda1371d2700ec37e954e7479794596b2bc65e8a4f0891386d66ea5981c8761f466d567cd0fec5eee0e8879b0ef68", 0x65) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000006000-0x110)={{0x0, 0x5, 0x3bd, 0x7fffffff, "90553aefe4f13812dc77df33134935858419b62ef68cde81a47059767d6492f6eac9ab657ff2e4e732290942", 0x0}, 0x0, 0x0, 0xa02a, r3, 0xfffffffffffff800, 0x100000001, "36ed0accb4b69748c7b8868bd3f71659b9e5e442baa0a24a58b56fb4cdbd4d38b3134576e200175b71417a9c4b7c7c6310bdf40f76bee069d19af7c71f9e9dc3", &(0x7f0000001000)='/dev/vcs#\x00', 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xd616, 0x4, 0x7, 0xa1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000007000-0x14)={0x0, 0x653, 0x0, 0x5, 0x1, 0xffffffffffffff00}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000008000-0xa)='vboxnet0@\x00', 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000009000-0x98)={r4, @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}, &(0x7f0000009000-0x4)=0x98) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f000000a000-0x10)={r4, 0xffffffff00000000, 0x8, 0x0}, &(0x7f0000005000)=0x10) 2018/01/02 17:11:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000b1f000)='./file0\x00', 0x4, 0x1) mknod$loop(&(0x7f0000937000-0xe)='./file0\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000c8e000)=0x0, &(0x7f00003f6000-0x4)=0x4) mkdir(&(0x7f0000cd7000)='./file0\x00', 0xfc88aabb791b5335) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/02 17:11:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000907000-0x8)='./file0\x00', 0x0) fcntl$setsig(r0, 0xa, 0x13) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00004e5000)={0x0, @in6={{0xa, 0x1, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x7, 0x5, 0x20}, &(0x7f0000a4d000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000a6c000-0x6)={r3, 0x5}, 0x6) mount(&(0x7f0000908000-0x8)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000c78000-0x6)="646178000365", 0x0, &(0x7f00007f2000-0x1)="") readv(r0, &(0x7f0000f2d000)=[{&(0x7f0000004000)=""/24, 0x18}, {&(0x7f0000d23000-0xa0)=""/160, 0xa0}, {&(0x7f0000383000-0xfb)=""/251, 0xfb}, {&(0x7f0000e23000-0x68)=""/104, 0x68}, {&(0x7f0000426000-0xed)=""/237, 0xed}, {&(0x7f00000e7000-0x18)=""/24, 0x18}, {&(0x7f0000fcf000)=""/239, 0xef}, {&(0x7f000087f000)=""/16, 0x10}], 0x8) sendfile(r1, r2, 0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000d36000)=0x0) getsockopt$packet_int(r2, 0x107, 0x17, &(0x7f0000576000-0x4)=0x0, &(0x7f000099c000-0x4)=0x4) syz_open_dev$sndtimer(&(0x7f0000f8d000)='/dev/snd/timer\x00', 0x0, 0x400800) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) [ 81.647468] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1686 sclass=netlink_route_socket pig=13104 comm=syz-executor3 2018/01/02 17:11:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x100) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003f4000)=0xfffffffffffffff9, 0x4) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f00008f5000-0x7)='status\x00') setsockopt$inet6_int(r0, 0x29, 0x1000000005, &(0x7f0000c22000-0x4)=0x3748, 0x4) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cfc000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f000019a000)={0x87, "da0e810cbf9934ffad997fc85fb5dae0e5301a1722df1ae67d8f24e55f490c8276bff54ddbfbb789bb00e98174540e3ca9f4c484c0f6837e23b2e7caf07ff9ef204b4630e83bd57c28f836afb325e27f6553583d3eeaf09897efbe95fbc58db178e4851ff9121d48934106f79cc8c509ad218e3161952b3ddcc1c8e9ef4f39d44e75901bb6a6b3"}) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f00001d3000)=[{{&(0x7f000098d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000341000-0x50)=[{&(0x7f00005d7000)=""/153, 0x99}, {&(0x7f0000c1c000-0xcb)=""/203, 0xcb}, {&(0x7f00005e2000-0xa4)=""/164, 0xa4}, {&(0x7f00002c1000)=""/184, 0xb8}, {&(0x7f0000adb000)=""/61, 0x3d}], 0x1063, &(0x7f00003f6000)=""/238, 0xee, 0x9}, 0x101}, {{0x0, 0x0, &(0x7f0000bc6000-0x60)=[{&(0x7f0000a8b000)=""/118, 0x76}, {&(0x7f0000406000)=""/162, 0xa2}, {&(0x7f0000539000)=""/189, 0xbd}, {&(0x7f00004e3000-0x94)=""/148, 0x94}, {&(0x7f0000156000)=""/79, 0x4f}, {&(0x7f0000564000)=""/225, 0xe1}], 0x6, 0x0, 0x0, 0x800}, 0xb4}, {{&(0x7f000054c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000128000-0x50)=[{&(0x7f0000014000)=""/138, 0x8a}, {&(0x7f000027d000)=""/142, 0x8e}, {&(0x7f0000846000-0x58)=""/88, 0x58}, {&(0x7f0000233000)=""/116, 0x74}, {&(0x7f0000f71000)=""/161, 0xa1}], 0x5, &(0x7f0000e2c000-0x35)=""/53, 0x35, 0x3}, 0x4}], 0x3, 0x2041, 0x0) [ 81.657142] netlink: 'syz-executor3': attribute type 27 has an invalid length. [ 81.660283] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1686 sclass=netlink_route_socket pig=13104 comm=syz-executor3 [ 81.678779] netlink: 'syz-executor3': attribute type 27 has an invalid length. [ 81.736585] netlink: 'syz-executor3': attribute type 3 has an invalid length. [ 81.751448] netlink: 'syz-executor3': attribute type 3 has an invalid length. [ 81.909116] audit: type=1326 audit(1514913061.661:1072): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13092 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40ce01 code=0x7ffc0000 [ 81.934075] audit: type=1326 audit(1514913061.698:1073): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13092 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 81.958820] audit: type=1326 audit(1514913061.698:1074): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13092 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 81.983465] audit: type=1326 audit(1514913061.707:1075): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13092 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=192 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 82.009571] audit: type=1326 audit(1514913061.707:1076): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13092 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 82.034439] audit: type=1326 audit(1514913061.707:1077): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13092 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 82.059071] audit: type=1326 audit(1514913061.708:1078): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13092 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 82.084287] audit: type=1326 audit(1514913061.712:1079): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13092 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 82.109724] audit: type=1326 audit(1514913061.715:1080): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13092 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=317 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:11:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009e1000)='./file0\x00', &(0x7f00008ce000-0x8)='./file0\x00', &(0x7f0000e80000)='msdos\x00', 0x20000, &(0x7f0000536000)="c31ba05a2ef152cb5eb235147214c061f3e1c0cc3410cf1179dcf67bda8db39e81e8de58d54ce319e8e3402f44becf54330ed6f155f554dec9e06fd55e2f0eece1f49d192ed756e5b62ddb7cf689ba780822fada29a5a398c6988d43e84ecb4149ef0f88b3668a9940864b97acca729a47e38609bf083bf77d7f45688040a53f409efbd7f480585eb37a6d1873b8eba5f14e7145d9bdad660f5cc324967204bd1de89256a993b08c28e4230d7661ede64edb43685636eb") mkdir(&(0x7f0000b39000-0xa)='./control\x00', 0x0) inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f0000b38000)='./control\x00', 0x10007fe) open_by_handle_at(r0, &(0x7f000084d000)={0x5f, 0x5, "bb231b5c6151f3aafae9f56e50f27e968c6b37839d455ab7382f7928fd4b3b9f2975f9c9d0fe666a2e47d5dc859851095bee37274c434a65aecb54dc2fa711b4005f950a8d54d17f4ca08190f2d3f27f7b4b7585339a8b"}, 0x400) inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x20000000) 2018/01/02 17:11:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000db5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) openat(r0, &(0x7f00005a7000)='./file0\x00', 0x200c0, 0x40) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r1 = open(&(0x7f00004f4000-0x8)='./file0\x00', 0x200000002, 0x1) r2 = mmap$binder(&(0x7f0000896000/0x4000)=nil, 0x4000, 0x2000000, 0x810, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00004d1000)={r2, 0x0, 0x0, 0x0}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f00004cb000)='./file0\x00', 0x0, 0x20) 2018/01/02 17:11:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x40002, 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000067b000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0204900, &(0x7f0000d0d000)={0x3ff, 0x1, 0x400, 0x6, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001b4000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$ION_IOC_MAP(r1, 0xc0084902, &(0x7f00005ca000)={r2, r3}) 2018/01/02 17:11:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000094a000-0x18)={0xaa, 0x0, 0x0}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000)=0x0, 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:11:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1, 0x2) write(r0, &(0x7f0000b84000)="1f000000070afdddfffb09f60000809445fff30c000002c006000806000000", 0x1f) 2018/01/02 17:11:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a77000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f00003e9000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semctl$GETZCNT(0x0, 0xfffffffffffffffe, 0xf, &(0x7f0000466000)=""/129) ioctl$KIOCSOUND(r0, 0x4b2f, 0x4) timerfd_create(0x7, 0x80800) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000c8a000)=0x0) rt_sigaction(0x0, &(0x7f0000743000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00003f8000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000707000)={0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000048e000-0x1008)={0x0, 0x0, ""}, &(0x7f000009d000-0x2)=0x8) set_tid_address(&(0x7f00009dc000)=0x0) 2018/01/02 17:11:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000453000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ftruncate(r2, 0x7) sendfile(r1, r0, &(0x7f0000e65000-0x8)=0x800000, 0x7) 2018/01/02 17:11:02 executing program 1: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c21000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fbc000)={0x3ff, 0x0, 0x10001, 0x8000}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000fbc000)={r1, 0x40}) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x1, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f0000020000-0x10)={0x77359400, 0x0}) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x7ffd, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f0000034000)={0x77359400, 0x0}) semctl$GETNCNT(0x0, 0x1, 0xe, &(0x7f0000029000)=""/81) 2018/01/02 17:11:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00003a2000-0x8)=0x65) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e15000)='/dev/cuse\x00', 0x2, 0x0) fstat(r0, &(0x7f0000e8b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pwritev(r0, &(0x7f000037c000-0x40)=[{&(0x7f0000cfd000-0x8c)="da65837b414c75cdfe661ebeef04670a29325988529d845833f215acb393da582a4ee9c8a688208bea01e17b9d67733501cc4aa1fd7cedf54ad8b0c843e20d0b038c2e61781d3eeed9ce173d895a7570793890aff9606e1f04bd4da3febe9e5b49e1a57e880355188c5a9363af297f53917542440fb4d287c9bb8ebbf3f63f4ab83b0a4f06763af05282eeb6", 0x8c}, {&(0x7f00002e0000)="9715b2deec07588eb6ad6aa735f87134211b176d7b", 0x15}, {&(0x7f0000290000+0x93a)="20b0bfe6760d470d385d9202e41e9fb1b12b7dc72be1fc54696f151763e400a6855e5d2527d5454eff20cf61d15351f8de61bc80723afa6b4a588c504bdd8e5b9410b7e949600ab7f3f60e346a70701ff77abb13e6763cc6f5caa49438f416ccd0d71581eeb3fcd8eaad6edbf41369695cefa82239efbafcef52839c0aefb15146456c08163f343f5ffe", 0x8a}, {&(0x7f0000727000-0xfc)="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", 0xfc}], 0x4, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000054000-0x46)={0x0, ""/62}, 0x24, 0x1001, 0x4000000000002002) msgsnd(r1, &(0x7f000042c000)={0x2, ""}, 0x8, 0x0) 2018/01/02 17:11:02 executing program 7: mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00005d1000)=0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000945000-0x12)='/dev/input/mouse#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000944000-0x8)={0x0, 0x10001}, &(0x7f0000943000)=0x8) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000931000-0xd)='/dev/urandom\x00', 0x0, 0x200000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000944000-0x8)={r1, 0x3f}, &(0x7f0000943000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000942000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x3, 0x0, 0x8, 0x1000, 0x2, 0x0, 0xe4a, 0x10, 0x6, 0x92c5, 0x1, 0x10001, 0x10000, 0x7fff]}, &(0x7f0000050000-0x4)=0x108) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000942000)={r2, 0x5, 0x5, [0x4, 0x8, 0x1, 0x8, 0x5]}, &(0x7f0000942000)=0x12) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000944000-0x13)="1426cb0400000000000000483963fca3c18791", &(0x7f0000943000)=0x0, &(0x7f0000188000-0x4)=0x0, &(0x7f0000943000)="7f") lseek(r3, 0x0, 0x4) 2018/01/02 17:11:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000005e000-0x12)='/dev/input/event#\x00', 0x3, 0xfffffffffffffffe) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000ea5000)=0x0, &(0x7f0000e72000-0x4)=0x4) ioctl(r1, 0x400045b5, &(0x7f0000fb8000)="") sendto$inet(r0, &(0x7f00003a1000-0xc3)="aca5eedcc07a8ad9a77b1a106219175b29d9610590d8e74409df875acff337d431ee5c55832450f4b612501e2aa76ab17afe0dd5b4d88980d8c869be1ea749667415ed68371deaad9e0774481fb5e877155cf1795f7e863adcd29d9aeb56295eb0744e11bbbfcc5d317a6fb4372ab196eb2efaeb44ee5e8b1b6352e56230f82c6355bd331bc53311944a3f000e99670cda86d9b139446be99b38a1741c613acf70a697432b60f8318b09f0f835c728719f9dfd59bacc8c1dee06419527588e61d50f5c", 0xc3, 0x80, &(0x7f000088e000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000793000)={@common="6c6f00000000000000000006000015e8", &(0x7f00000ef000-0xc)=@ethtool_regs={0x4, 0x0, 0xffffffffffffff93, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:11:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffe, &(0x7f00007a3000-0xab)="3078c3dee06bfb80eb78643c3c312e479d318e608d861f7fe1427d020fd66541b0cdf5a4632112131dc234573e3bf80a8afd310d20937d1124cd7c5ee5896e3bade4888640138f9d4e4737b1bb9a82424e3d9f1a987f1c99ce262ad4d5eae783f808ab9fd8b101fc710f01b69966c6ea1d2ddb82c21ed5e2487de545fb21fc763606776bbf36dbc7c86fd9b53984e2e8a063d3ff1312b42014da283608c6078043f6b523eafd8ff95f6bf2", &(0x7f0000a38000-0x4)=0x0, &(0x7f0000396000-0x1)=0x0, &(0x7f0000000000)="") getegid() 2018/01/02 17:11:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f0000d4b000)=0x0, 0x2, 0xffffffffffffffff, 0x3}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f53000-0x10)={&(0x7f00009c6000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000e18000)={0x0, &(0x7f000002d000)=0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/02 17:11:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a7d000)="918b233ec245de96cd0d4077ae96612641ec5992d6531e8f03f3ade5d4ad2cd26cd8b85d150ddf8843323ff439eb441dce0a8707ef36fc46a9e99f80cbf727ec2b30ff88b0f29c27fb6481ad01bb7ce6ed", 0x51) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b5a000)='/selinux/user\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000469000)={0xd, 0x7, &(0x7f0000a59000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8dd, 0x0, 0x0, 0x0, 0x9}, [@map={0x18, 0x9506494bcd5aa1b1, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x65, 0x7, 0x0, 0xf, 0x21, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000235000-0xa)='syzkaller\x00', 0x8, 0x37, &(0x7f0000713000-0x37)=""/55, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00005ae000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r1, &(0x7f000051f000)={0x0, 0x0, &(0x7f0000f8d000)=[], 0x0, &(0x7f000022a000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/02 17:11:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0xfffffffffffffffd, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000175000-0x8)='./file0\x00', &(0x7f0000e9a000-0x20)=[&(0x7f0000edd000-0x8)='cpuset{\x00', &(0x7f0000233000)='\x00', &(0x7f00003f8000-0x1)='\x00', &(0x7f0000cb1000-0xb)='md5sumproc\x00'], &(0x7f000014a000)=[&(0x7f000063f000-0x3)='*%\x00', &(0x7f00000df000)='\x00', &(0x7f0000183000)='vmnet0$\x00']) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f000027d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f2f000-0x4)=0x10, 0x80000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001e7000)={0x8, 0x1ff}, 0x8) r1 = syz_open_dev$admmidi(&(0x7f0000418000)='/dev/admmidi#\x00', 0x2, 0x4002) accept4$inet(r1, &(0x7f000003f000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000177000-0x4)=0x10, 0x80800) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/02 17:11:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000bfa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000048e000)='/dev/rtc\x00', 0x98e80, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000af5000)={0xd000, 0x5000, 0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) r4 = add_key$user(&(0x7f0000ce1000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b2c000-0x1)="fa", 0x1, r0) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00003ff000)={0x3, &(0x7f000031e000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000cff000)={r6, &(0x7f0000c46000-0xa3)=""/163}) r7 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r7, 0x65) keyctl$dh_compute(0x17, &(0x7f0000cb3000)={r4, r5, r5}, &(0x7f00006ec000)=""/18, 0x12, &(0x7f0000d22000-0x38)={&(0x7f000098a000-0x6)={'rmd320\x00'}, &(0x7f0000449000-0x3a)="9f57e4f87bc9a0eb36f07c1d20b547d888ebc83ae3bc6044cc55242e85268b04ff89401ca99bd7bd3f0f97276ba5da56bbc366d9", 0x34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:11:02 executing program 6: mmap(&(0x7f0000000000/0x57b000)=nil, 0x57b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000000d000-0x9)='/dev/amidi#\x00', 0x7f, 0x2) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000057c000-0x10)={0x7, 0x8, 0x8000, 0x2}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0x14, 0x0}, @algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 17:11:02 executing program 4: mlock2(&(0x7f00007cb000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0xbae2, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000003000)='./file0\x00', 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000009000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000)={r2, 0xa3c, 0x3, [0x80000000, 0x1, 0x4]}, &(0x7f0000007000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000008000-0x4)=0xb8, 0x4) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/01/02 17:11:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000045f000)={0x0, 0x0}) fcntl$getflags(r0, 0xb) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000073b000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f00009e8000)={0x4, 0x9, 0x800, 0x6, 0x6, 0x8000, 0x9, 0x80000000, 0x1, 0x1, 0x6, 0x8}) r2 = syz_open_dev$midi(&(0x7f00008d4000-0xb)='/dev/midi#\x00', 0x0, 0x200) bind$bt_sco(r2, &(0x7f00004a8000)={0x1f, {0x0, 0x2, 0x81, 0x200, 0x5, 0x0}}, 0x8) r3 = syz_open_dev$vcsn(&(0x7f0000a2f000-0xa)='/dev/vcs#\x00', 0x90, 0x40) fcntl$setsig(r0, 0xa, 0xd) pread64(r3, &(0x7f0000a07000)=""/141, 0x8d, 0x20000000000) 2018/01/02 17:11:02 executing program 4: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1000000000005, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f0000f61000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x24000000) msync(&(0x7f0000048000/0x2000)=nil, 0x2000, 0x4) 2018/01/02 17:11:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe9e3, 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 = bpf$MAP_CREATE(0x0, &(0x7f0000db6000-0x1a)={0x2, 0x4, 0x200000005, 0x10000000000043, 0x0, 0x0, 0xdb1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = syz_open_dev$amidi(&(0x7f0000cb6000)='/dev/amidi#\x00', 0x100, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000956000-0x108)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xad88, 0x5, 0xffffffffffffffff, 0x3, 0x6, 0x7b5, 0x7, 0xffffffffffff8001, 0x7ff, 0xaca8, 0xffffffffffffffff, 0x100, 0x20, 0x5]}, &(0x7f0000297000)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000898000)={r2, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7f, 0xfff, 0x1b1e0, 0x2}, 0xa0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef6000-0x18)={r0, &(0x7f0000106000)="", &(0x7f00006b3000)=""/0}, 0x18) sched_yield() r3 = syz_open_dev$mice(&(0x7f0000676000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000c33000-0x94)={{0x3, 0x7, 0x6, 0x0, 0x40, 0x8}, 0x4, 0x6, 0x1a51, 0xfffffffffffffff7, 0xa2, "651b3bc4beb39eafb738ff8e588e834c2995156fd72052402093f1e5dc415af95ba1c8e131eef5f9ed7e6312176808fa3ca0ae04a782f5bf6fccce254716f07300034af1740264c25c8ba3411e16e91cfd9392c54a9b8be2f70cf940e0fc35175b98c849a614117e7ab7d7136310108413b0a78771b86862abf2fe78e7b64a20"}) 2018/01/02 17:11:02 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x6558, @x25={0x0, 0x0, 0x0, "d835dbeefb74fa1e6f9ee9"}}}}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r2, 0x6, 0x7, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000004000-0x10)={0x0, 0x989680}) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(r1, &(0x7f0000001000)=@hdr={0x2, 0x3, 0xfff0000, 0x8, 0x4, 0x8001, @ipv4={{0xa, 0x4, 0x7, 0xf71, 0x4f, 0x2, 0xc18, 0xd0e8, 0x88, 0x0, @empty=0x0, @multicast2=0xe0000002, {[@ra={0x94, 0x6, 0x2}, @timestamp={0x44, 0xc, 0x6, 0x1, 0x7fff, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x1}]}]}}, @tcp={{0x2, 0x3, r3, r4, 0x1, 0x0, 0x9, 0x18, 0x1030, 0x0, 0x401, {[@window={0x3, 0x3, 0x98a6}, @sack_perm={0x4, 0x2}, @nop={0x1}, @timestamp={0x8, 0xa, 0x9, 0x400}]}}, {"5fb556"}}}}, 0x59) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000c9b000/0x18000)=nil, &(0x7f0000002000)=[@text64={0x40, &(0x7f0000001000-0x56)="400f01d1674df466b8eb000f00d80f72e100653c36c4a1475a709066baf80cb810d4b88eef66bafc0cb837000000ef430fae6f39b9800000c00f3235000100000f3066baf80cb87abc0d83ef66bafc0c66b8e4f366ef", 0x56}], 0x1, 0x8, &(0x7f0000002000)=[@cstype0={0x4, 0xa}], 0x1) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:11:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000819000)='dns_resolver\x00', &(0x7f00000bf000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x8a43, 0xffffffeffffffffb) r1 = syz_open_dev$sndpcmp(&(0x7f0000c11000)='/dev/snd/pcmC#D#p\x00', 0xd0, 0x20000) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000f19000-0x18)={0x0, 0x3, 0x94, &(0x7f0000b6d000)=0x0}) mmap(&(0x7f0000758000/0x3000)=nil, 0x3000, 0x2, 0x80010, r1, 0x0) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/02 17:11:02 executing program 4: mmap(&(0x7f0000000000/0x9e3000)=nil, 0x9e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009e4000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f00009e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00009e3000)=[{&(0x7f00009e4000-0x64)=""/100, 0x64}], 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f00009de000)='/dev/amidi#\x00', 0x2, 0x800) mmap(&(0x7f00009e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00009e4000-0xcb)=""/203) restart_syscall() readv(r1, &(0x7f0000831000)=[{&(0x7f00009e1000)=""/219, 0xdb}], 0x1) 2018/01/02 17:11:02 executing program 1: 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, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7d82329eb97ac669, 0x6ef, &(0x7f000078b000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000008b000)={@generic="f1e3875edc93e46a0bff23e8020263ea", &(0x7f000024b000-0x50)=@ethtool_link_settings={0x4d, 0x5, 0xa8, 0x20, 0x7fff, 0x80000000, 0x1e, 0x9, 0x4, 0xcc, [0x3, 0xa, 0x100000001, 0x2, 0x401, 0xc7, 0x1f, 0x3], [0x9, 0x9, 0x9, 0x200, 0x9, 0x7fffffff, 0x2, 0x8000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) get_mempolicy(&(0x7f0000168000)=0x0, &(0x7f00004ba000)=0x0, 0xf1d4, &(0x7f0000c3b000/0x3000)=nil, 0x4) 2018/01/02 17:11:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x10001, 0xc2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xc02, 0x1000, 0x2, 0x10}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00001c7000)={r1, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe1, 0x8, 0x1, 0x3, 0x3214, 0x3, 0xffffffffffffffff, 0x1, 0xa9, 0x9, 0x0, 0x9, 0x20, 0x3, 0x8]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000009000)='/dev/kvm\x00', 0x0, 0x0) r3 = dup(r2) r4 = ioctl$KVM_CREATE_VM(r3, 0xae00, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0xc0189436, &(0x7f0000002000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0]}) 2018/01/02 17:11:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 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) timer_create(0x800000000007, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f000022f000)="", &(0x7f0000298000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) clock_gettime(0x0, &(0x7f000041b000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, r0+30000000}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e5b000-0x9)='/dev/dsp\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000066a000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1}, &(0x7f0000978000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x0, 0x0}) memfd_create(&(0x7f0000692000)='\x00', 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bb4000)=@assoc_value={r2, 0x9}, &(0x7f0000d5b000-0x4)=0x8) clock_gettime(0x0, &(0x7f000003e000)={0x0, 0x0}) ppoll(&(0x7f000004f000-0x40)=[], 0x0, &(0x7f000005b000+0xd56)={0x0, 0x0}, &(0x7f00006d3000-0x8)={0x0}, 0x8) timer_settime(0x0, 0x0, &(0x7f0000147000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x7, &(0x7f0000bff000-0x10)={0x0, 0x0}) 2018/01/02 17:11:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000bb4000-0xa)='/dev/vcs#\x00', 0x98, 0x200002) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000b0000-0x16)='/selinux/checkreqprot\x00', 0x107000, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000c41000-0x8)='./file0\x00', 0x10, 0x88) fallocate(r2, 0x40, 0x3, 0x5) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x4000, 0x6) 2018/01/02 17:11:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ca3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b88000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000836000-0x20)={0x1, 0x0, 0x1, 0x8001}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00007ed000)={r2, 0xffffffff}) ioctl$ION_IOC_ALLOC(r1, 0xc0204900, &(0x7f0000cac000-0x20)={0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0}) 2018/01/02 17:11:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000619000-0x11)='/dev/vga_arbiter\x00', 0x424000, 0x0) r1 = syz_open_dev$sg(&(0x7f00009cb000)='/dev/sg#\x00', 0x1, 0x480) sendfile(r0, r1, &(0x7f0000280000-0x8)=0x2e, 0x80000001) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000da8000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) rename(&(0x7f000016e000)='./control\x00', &(0x7f00006f7000)='./control\x00') rename(&(0x7f0000e89000)='./control/file0\x00', &(0x7f0000c56000-0xa)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet6_buf(r3, 0x29, 0x33, &(0x7f000045c000)="6a29fa0205a1c79fc435a9927a03b38bc6c2c3cf312c6fe7b14315193fb6a669be0c9f6926ef8221c649e3833e718459f6ba603dc8b7bff5ebb9371cb0852dc1e64081082a65c6733cf170db87007765249069ed31d2", 0x56) 2018/01/02 17:11:02 executing program 5: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000f9e000)={0x1, 0x800080, 0x5, 0x2, 0x101, 0x10001}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000f9f000-0xc)='/dev/amidi#\x00', 0x5, 0x145780) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000499000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-asm)\x00'}, 0x58) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000f9e000)='./file0\x00', 0x80, 0x800) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f000006f000)={0x2, 0x0, [{0x80000001, 0xcbb, 0x4, 0x7, 0x8000, 0x22, 0x1, [0x0, 0x0, 0x0]}, {0x0, 0x6, 0x5, 0x80000000, 0x8, 0x2, 0x4dd, [0x0, 0x0, 0x0]}]}) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000602000)=[{0x0, 0x0, &(0x7f000067b000)=[{&(0x7f0000f9c000)="81", 0x1}], 0x1, &(0x7f0000cf9000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f00008b5000-0xd1)=""/209) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f00004ed000)={0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f000038e000-0x1)=0x6, 0x4) 2018/01/02 17:11:02 executing program 1: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f6f000-0x10)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f6f000-0x84)={0x0, 0x7c, "74d0516dafa0b5cc405f43a7ab3259de658a49d86b36523cd8e08baa97cb4ee1595d82bff3f2b3b5302b25b6e2ae1db67193307caf550adee11f48ee8ce5ed8bf706e7ac563ef411373a7fec342f5232e284105c7fa7f344412cd753ba0516124532aabb71d780f3d66ec174a9a987bc3a765ffe915f4fa38f140122"}, &(0x7f0000f6e000)=0x84) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f6e000)={0x1, 0xfffffffffffffffa, 0x8, 0x80, 0x3f, 0x7f, 0x10000, 0x6cd, r1}, 0x20) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000f6c000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x100000000009) accept$inet(r2, &(0x7f0000393000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c72000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ee0000-0x8)={r1, 0x4}, 0x8) listen(r2, 0x0) listen(r2, 0x7) 2018/01/02 17:11:02 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000c2c000-0x70)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="66880367bd1a", [], {{0x40086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001000-0x8)=[0x58dd, 0x0]) 2018/01/02 17:11:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000725000-0x8)='net\x00') socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d37000)={0x0, 0x0}) sendfile(r1, r0, &(0x7f0000e9a000-0x8)=0x0, 0x3ff) fstat(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:11:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00004de000)='/dev/autofs\x00', 0x10000, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000e81000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, @rand_addr=0x100000001}, 0xc) connect$ax25(r0, &(0x7f0000925000)={0x3, {"29fdd342e59d5f"}, 0x87}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$sndmidi(&(0x7f000046a000-0x12)='/dev/snd/midiC#D#\x00', 0x73f, 0x30000) bind$alg(r1, &(0x7f00000c7000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0xfffffffffffffdca) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) 2018/01/02 17:11:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000793000-0xd)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f0000002000-0x1)=""/0, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000ba0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ef1000-0x4)=0x14) r2 = dup3(0xffffffffffffff9c, r1, 0x80000) recvmsg$netrom(r2, &(0x7f0000e04000)={&(0x7f0000cbe000)=@full={{0x3, {"26489164d9036a"}, 0x9d8}, [{"25578b28795447"}, {"30bcb807ff997c"}, {"43e4f495b1905c"}, {"83247c3068388d"}, {"008fc911fded1c"}, {"79af7d588df0ab"}, {"0435e0b21bc6dd"}, {"a065accfc3b8c4"}]}, 0x48, &(0x7f000009f000)=[{&(0x7f00003a1000-0x93)="8c4872348b498509a05ff2931e2f5773b823c71be812f4c885ea224cec467b84a97dbb1d571a2989b56f26e3969a5181d509ed9690eb5d4e32f311a08d51be26a8227420480f97ae3431e3b89108c0757ddba2bbbf411f470a463ba3e93a0cdcea3c41f19e87f79094772a14148f2444869b410339ec8fa42180250253b67d563fa6b421124482e1da0cedc3e3553a41e69480", 0x93}], 0x1, &(0x7f0000d32000-0x2430)=[{0x1010, 0x185, 0x6, "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{0x28, 0x110, 0x8, "15b6cf9f552f3b4635b5f2cec41c71cf4d9bdab62a"}, {0x90, 0x12f, 0x1, "90b624a057c0ba6492b18f6c71136782892debd70e1c523e022e6a88422d70f84930003d8c7816bccc0f4fd9a06d622e7f589de87537bd939fb2484d6cb9d93701375e1951073207086fce9e494de557290142b451e220d1007f8cbc608b7e04af279f0bd43e6bc5e6f0ebe4e5abc1fa93118fac71a9671769c77c1bb430"}, {0x1010, 0x119, 0x4, 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{0x98, 0x118, 0x7f, "989c6c651b32c4ac9ffd25199df3567d8b28144435da8836d234961bc97e84856e2b52c1d356d93590b583537288752af465976fb0361999ad9cd0f34ff1c3f819e7f38f9fa1e898c6beeadb5f8c0a76efc72b12385b50359f00f287dd6bf11c6eecda20613a55244e72ba47f12293314af06f5eddc9c88500857b39af9a568852bd22734c9bfd"}, {0xc0, 0x100, 0x4, "9ea6db89c91634e09b2fc6ebcf86c2c532dee40e24d883bf280e5eb6952855fc268d514e76322ec1c7291bf8c5f1cba1c6fdde21128928895528c2baef5b16a8a86fc103e8485973c0f916a128753889aae7df4d8fc2ddd7df8977028fc0cdaf65c53c68c391dff42af3d5294b359a9e3f00a8d55ec649a9819d52c2dced50724682efc5a6c64b6813210f77f5cdf9b002a6487ad6f2ba2047fa849adc150bf91a21596c79aabe809063"}, {0x40, 0xff, 0x8, "9bdca0f74d3c1dc177906e00ca2453c3899f1dbe05ff4df57ce40102cf8f8d2891666d227de812900824"}, {0xc8, 0x10a, 0x8001, "3b6a3fe45ee76debfb31730b4f1c7c252b48a15f042736c3941a212cd61cbd7535ffae3ab819ff88a29d6da15c505fddc7ff769e965ed1a565fbb97a929b6942bade3c954298b1c43f9590312051bc79c7ac2095fa793046661cdb1f28b242e940c923b48292dc449004d17fffa978ed3eed9b8e77de19c3d65bd1764a27545ac63c6cc7fa83a3153786e34bd83ea381e65d4ac78fb83b323407b692c904c70e10fcd21982012ba2a656f5efe7d1178073e57d87cabf"}, {0xfffffffffffffd46, 0x100, 0x1, "5f97b960b2a3a011f542616183c31a51bddbaf56e20b46f2f1efffc467fb23d32977ce2fc45299f6996691b8dfbc63c95e032566926f3b7f8ef7a4d25e6befa4f5b17f2d5986a847c3e730a4917882b9e06cbebeb26dd312625092a0244268b62ac2fc3bf051c82050aa87aac1cebfb483341fdb0dc7c38fee4fceafa5fdac86ffdeba86540a887b40923f1b1ab4e7bfb8b575252eb8d5cafbb5aef46efbe8d7bdff42e6cf3051018304889028ba250c1cb0108eef750f3c7bea6c269a96348a141d05d86b1539a44ca2bb6af64fcde67d6925f302f04f7fc9a388d5597d06006aaa01"}], 0x2430, 0xc000}, 0x100) socketpair(0x0, 0x0, 0x8, &(0x7f00005b3000)={0x0, 0x0}) signalfd(r3, &(0x7f0000be2000-0x8)={0x6}, 0x8) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00001bd000-0xb)='/dev/audio\x00', 0x121000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bad000)={r4, 0x28, &(0x7f0000748000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/02 17:11:02 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000091b000-0x14)='net/ip_tables_names\x00') sendfile(r0, r0, 0x0, 0x6) getsockname$unix(r0, &(0x7f0000c87000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007ee000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2000, 0x0) sendfile(r0, r0, &(0x7f0000014000)=0x100400, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000096a000-0x38)=[{0x0, 0x0, &(0x7f0000362000-0x50)=[{&(0x7f00005f9000-0x15)="cec9447f90729b14a7dc1e1bf1b0909c29", 0x11}, {&(0x7f00005f4000-0xac)="04af81b2691699afc16286424b7ec0accfe187ea603bcce5196e9cf59c630bbee04ab3b1afae7cfc98eb239e2e107551da93d638c16f4311b9ab9b9d206dadc144df6a7b0960983de2fd1f366afe8d707b1bda409a4357f62983f4d2814dc92192d27510175f278b8376d1a837df0b389f1dcd40424caac8709b7282d57d40dad9f3806235d635b874b99ef23577a0fe6b9b279b948d6ba2797cbacc06fccfdeca2f7554b3e0643c25d7f600", 0xac}, {&(0x7f000046c000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000d6e000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @iv={0x100, 0x117, 0x2, 0xe8, "c250d20378af5306007e6a128c7c39cf41b477a19b5d613998d4c99976ed0d21823cdea366dd501a84e607d306a50180deda3138fd9f1b5867e9bede4587d46f6d112e1739f452cec05a4394699c9e7a74c0fe2d5207742820534d2fc4fa6cee7acbeea2f4d1a92169d7ca0ebc1ab11c2da29042ac6c58f34028473170be34bdef06e619bc56c402a9d5c2da5db06525c55abb67090fd721b8a8ed3919e828239fc4b53ba242a3e0129ce4271eb174dfdcbbd80754f6cd077348e76ddb72bc37f7be1112a6f777e4740231ad6ff3f7a35eb8dc959155ad228257ba4776e7433a93b6911231d91cfa"}, @assoc={0x18, 0x117, 0x4, 0x66d800000000000}], 0x130, 0x4040}], 0x1, 0x4000010) bind$alg(r0, &(0x7f0000238000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) 2018/01/02 17:11:02 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) 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)=""}) 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)={0x10, 0x0, &(0x7f0000010000-0x80)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000)=""}) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x5}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/02 17:11:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) mlock(&(0x7f00001c4000/0x3000)=nil, 0x3000) remap_file_pages(&(0x7f0000cd8000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/01/02 17:11:02 executing program 7: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000ffa000)="9415f2ecb33dd157efeea8d5c1e16dc8656ac78c51a0c459eb28186e6bb8256de9d9a1a73e23ec175d78d3a42e4fa238c52b0e1eeb4e33b1d5808ad53685cfa324016cbf5c9b602126ee04258f98fda60b18c2dc0a4ceaaacda345969195849029b1a858e1245e46171628655388c079753148c61dfc6fd687ea013e7b6ef37dfe12cd0e1659137791b1c3b31ce022fbd18007ff16a6ad879f95d0fbb0bd346cc517215819c384f25d3da72a9e34898eff", 0xb1) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00004a4000)=0x0, 0x4) 2018/01/02 17:11:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000d2b000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0x9)=@known='user.syz\x00', &(0x7f000058e000)='lowlan0\'lo\'\x00', 0xc, 0x2) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x8, &(0x7f0000055000)={0x0, 0x0, 0x0, 0x0}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000b0a000)=""/128, 0x80) 2018/01/02 17:11:03 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x0, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000003000/0x400000)=nil, 0x400000) r0 = gettid() r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80000000, 0x200) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000010000)={&(0x7f0000003000/0x4000)=nil, 0x23, 0x2, 0x8, &(0x7f0000007000/0x1000)=nil, 0x4}) ptrace$pokeuser(0x6, r0, 0xf6, 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r0, 0x1, &(0x7f0000012000-0x10)={0x15, 0x4, 0x7, 0x7}) [ 82.930540] binder: 13286 RLIMIT_NICE not set [ 82.936747] binder: 13286 RLIMIT_NICE not set [ 82.943731] binder: 13284:13286 BC_DEAD_BINDER_DONE 0000000000000005 not found [ 82.962503] binder: 13284:13296 tried to acquire reference to desc 0, got 1 instead 2018/01/02 17:11:03 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x8, 0x400, &(0x7f0000001000-0x4)="", 0x0) 2018/01/02 17:11:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000deb000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000747000)='/dev/ppp\x00', 0x3, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000142000)='/dev/mixer\x00', 0x800, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00001aa000-0x20)={r1, 0x101, 0x3f, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "001700095dad126e00000002a1569b3fd4ecc307e8083d13eb79f9c9c65aba0e0d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:11:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8e200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x1000000000003, &(0x7f0000001000-0x8)=0xfffffffffffffd93) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000017a000-0x1f)="1f000000160007f2000094ffa4000800000000040000000000000000030004", 0x1f) recvfrom$unix(r1, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0x0}, 0x20000000) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000811000-0x57)=""/87) [ 82.977290] binder: 13284:13296 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 82.991914] binder: 13284:13286 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 82.999093] binder: 13286 RLIMIT_NICE not set 2018/01/02 17:11:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000c49000)={0x7b, 0x0, [0x10001, 0x3ff, 0x6, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) setsockopt(r1, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000008000)=0x5, 0x4) connect$inet(r1, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000dcc000-0x4)=0x0) wait4(r2, &(0x7f0000aad000-0x4)=0x0, 0x2000000a, &(0x7f000089c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r1, &(0x7f0000ce4000-0x1)=""/1, 0x1) sendmsg$alg(r1, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) setsockopt(r1, 0xb80, 0x5, &(0x7f00008dd000)="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", 0x1000) 2018/01/02 17:11:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = semget(0x0, 0x2, 0x8) clock_gettime(0x0, &(0x7f0000844000)={0x0, 0x0}) semtimedop(r1, &(0x7f0000a60000-0x30)=[{0x7, 0xce, 0x1000}, {0x4, 0x6, 0x800}, {0x2, 0x3, 0x800}, {0x3, 0x2, 0x800}, {0x2, 0x7ff, 0x1800}, {0x3, 0x7, 0x1800}, {0x2, 0x400, 0x800}, {0x2, 0x1, 0x1800}], 0x8, &(0x7f0000fa2000)={r2, r3+10000000}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00002c6000)=""/251) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000feb000)=0x0) write$evdev(0xffffffffffffffff, &(0x7f00009f2000-0x30)=[{{0x0, 0x7530}, 0x82, 0x6, 0x0}, {{0x0, 0x0}, 0x100000000, 0x7, 0x9}, {{0x0, 0x0}, 0x83b, 0x6, 0x2}], 0x30) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000b74000)='/dev/usbmon#\x00', 0x849c44673, 0x40000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r5, 0x4008ae48, &(0x7f000053b000-0x8)=0x101ffb) getsockname$unix(r5, &(0x7f0000f54000)=@file={0x0, ""/3}, &(0x7f0000a12000)=0x5) r6 = dup3(r4, r4, 0x80000) ioctl$KVM_NMI(r6, 0xae9a) r7 = getpgid(0xffffffffffffffff) process_vm_readv(r7, &(0x7f0000819000-0x30)=[{&(0x7f00004ab000)=""/226, 0xe2}, {&(0x7f0000e12000+0x9a7)=""/255, 0xff}, {&(0x7f000028c000-0x73)=""/115, 0x73}], 0x3, &(0x7f000047f000-0x60)=[{&(0x7f0000e13000-0x82)=""/130, 0x82}, {&(0x7f0000433000-0x2b)=""/43, 0x2b}, {&(0x7f0000e7f000)=""/109, 0x6d}, {&(0x7f00001ba000)=""/9, 0x9}, {&(0x7f0000989000)=""/228, 0xe4}, {&(0x7f0000706000-0xdd)=""/221, 0xdd}], 0x6, 0x0) statx(r6, &(0x7f000048b000)='./file0\x00', 0x7900, 0x820, &(0x7f0000e14000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$intptr(0x7, 0x5) perf_event_open(&(0x7f00004f5000-0x78)={0x7, 0x78, 0x4, 0x3f, 0xeb49, 0x1, 0x0, 0x1, 0x40860, 0x2, 0x6, 0x1000, 0x800, 0x3, 0xffffffff7fffffff, 0x1, 0x5, 0x7fffffff, 0x6, 0x2, 0x6, 0x7d, 0x9, 0x59f9, 0x65, 0x8001, 0x400, 0x3, 0x6, 0x80000001, 0x3, 0x2, 0xb310, 0x7fff, 0x0, 0x1, 0x9, 0x6, 0x0, 0x3f, 0x1, @perf_config_ext={0x0, 0x80}, 0x800, 0x9, 0x1, 0x6, 0x2, 0x6b, 0x10000, 0x0}, r7, 0x4, r0, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000482000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000e3a000-0x4)=0x0) process_vm_writev(r8, &(0x7f0000dd1000-0x80)=[{&(0x7f0000bbc000)=""/42, 0x2a}, {&(0x7f00009f3000)=""/20, 0x14}, {&(0x7f0000eab000-0x5f)=""/95, 0x5f}, {&(0x7f0000cd7000)=""/23, 0x17}, {&(0x7f0000b17000-0xcc)=""/204, 0xcc}, {&(0x7f000000c000)=""/155, 0x9b}, {&(0x7f00005bf000-0x1000)=""/4096, 0x1000}, {&(0x7f000064d000-0x65)=""/101, 0x65}], 0x8, &(0x7f0000633000)=[], 0x0, 0x0) r9 = request_key(&(0x7f0000895000-0x8)='rxrpc_s\x00', &(0x7f000090e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000407000)='/dev/usbmon#\x00', 0xfffffffffffffff9) request_key(&(0x7f0000b69000-0x5)='user\x00', &(0x7f0000d18000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000def000)='rxrpc_s\x00', r9) r10 = add_key$keyring(&(0x7f000077a000)='keyring\x00', &(0x7f0000fe6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000243000)='keyring\x00', &(0x7f0000e2c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r10) r11 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x2000000, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x80000000, 0x0, 0x9}) mq_timedsend(r11, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000031000)={0x6, 0x7f, 0x0, 0x0, 0x71, 0x1ff, 0x6, 0x1, 0x1, 0x40, 0x0, 0x0, 0x0, 0x8001, 0xd2, 0xf000000000000000, 0x0, 0x8, 0x0}) mq_timedsend(r11, &(0x7f0000e33000+0x14c)="8e", 0x1, 0x5, 0x0) 2018/01/02 17:11:03 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) sysfs$1(0x1, &(0x7f0000503000)="9400") socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00002cd000-0x98)={0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6}, &(0x7f0000abf000)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000222000)=@sack_info={r1, 0x6c, 0x28a}, 0xc) 2018/01/02 17:11:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d03000)='./file0\x00', 0x0, 0x12) fchmod(r0, 0x145) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00002f8000)=0x71cb, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000001000-0x4)=0xe) 2018/01/02 17:11:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) syz_open_dev$tun(&(0x7f00005a1000)='/dev/net/tun\x00', 0x0, 0x840) sendfile(r1, r2, &(0x7f00007ed000)=0x0, 0x2b) [ 83.006750] binder: 13284:13296 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/02 17:11:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='/dev/sequencer\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00005b3000-0x9)='/dev/vcs\x00', 0x400000, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) openat$selinux_user(0xffffffffffffff9c, &(0x7f000044e000)='/selinux/user\x00', 0x2, 0x0) [ 83.064505] binder: undelivered death notification, 0000000000000000 2018/01/02 17:11:03 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c3e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e70000)={0xc0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000e75000)=0x98) 2018/01/02 17:11:03 executing program 7: mmap(&(0x7f0000784000/0x2000)=nil, 0x2000, 0x400000007, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000468000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000784000)=""/21, 0x15, 0x40000000, &(0x7f0000001000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000785000-0x10)='/selinux/create\x00', 0x2, 0x0) sched_getparam(r2, &(0x7f0000001000-0x4)=0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000136000-0x8)=0xa6) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)="") 2018/01/02 17:11:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000b50000)='/dev/autofs\x00', 0x444040, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000076b000)='/dev/sequencer\x00', 0x4000, 0x0) 2018/01/02 17:11:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b1b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00001ff000-0xc)={0x2, 0x1, 0x4, 0x8, 0x7f, 0x7}) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000274000)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp(0x1, 0x0, &(0x7f0000159000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$int_in(r2, 0x5452, &(0x7f0000d85000-0x8)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f00002ae000-0x30)=[{r3, 0x0, 0x0}], 0x1, 0xffffffffffffffe8) dup2(r2, r0) dup2(r2, r3) fcntl$setown(r0, 0x8, r1) tkill(r1, 0x16) syz_open_dev$dmmidi(&(0x7f00007cc000-0xd)='/dev/dmmidi#\x00', 0xf9a9, 0x20000) 2018/01/02 17:11:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x0, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f00007d5000)="") ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a28000-0x20)={@generic="e6f2daa3aced8c53efe4e7f4cb585293", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000eb2000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000f23000-0x1e)={0x100000000, 0x4, 0x5, "d041485be097", "65dcbf52bc6880648a7a5704e396370c"}) 2018/01/02 17:11:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000078b000-0x58)={0x26, 'aead\x00', 0x402, 0x4, 'rfc4106(gcm(aes))\x00'}, 0xffffff7f) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fd0000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000879000)=0x5, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c78000-0x4)=0x0) waitid(0x1, r2, &(0x7f00008bb000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000000, &(0x7f0000ed6000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000471000-0x1)=0x8, 0x1) lseek(r0, 0x0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) fcntl$getflags(r0, 0x40b) 2018/01/02 17:11:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f000067e000-0x4)=0x0) readahead(r0, 0x50fe4279, 0x27d8) syz_open_dev$vcsa(&(0x7f000099f000-0xb)='/dev/vcsa#\x00', 0x7, 0xc00) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$int_in(r1, 0x5403, &(0x7f000062d000-0x8)=0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/dsp\x00', 0x202900, 0x0) 2018/01/02 17:11:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000066000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000af4000-0x8)='./file1\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) getdents(r0, &(0x7f0000b30000)=""/99, 0x63) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000080000-0x36)=""/54, &(0x7f0000549000-0x4)=0x36) unlinkat(r0, &(0x7f0000060000)='./file0\x00', 0x200) 2018/01/02 17:11:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000acc000)={0x1, &(0x7f0000919000)=[{0x0, 0x0, 0x0, 0x0}]}, 0x8) r1 = syz_open_dev$sndpcmp(&(0x7f000041d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000677000-0x8)={0x0, 0x1000}, &(0x7f0000a3a000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e28000)=@assoc_value={r2, 0x7}, 0x8) 2018/01/02 17:11:03 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sg(&(0x7f0000010000-0x9)='/dev/sg#\x00', 0x5, 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000011000-0x1000)=""/4096, 0x1000, 0x6, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000000f000)={r0, 0x1ff}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000006000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f0000011000)=@newpolicy={0xd4, 0x19, 0x301, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@lastused={0x10, 0xf, 0x7}, @mark={0xc, 0x15, {0x0, 0x0}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 17:11:03 executing program 1: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000003a000)={0x2, 0xffffffffffffff9c, 0x0}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000003b000)='/dev/ptmx\x00', 0x400001, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000729000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:11:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000458000)={0x26, 'skcipher\x00', 0x61f, 0x2000000000000, 'cbc-camellia-asm\x00'}, 0xffffffffffffff33) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009fc000-0x10)="0a0775b0d5e383e5b3b60ced0954dbc4", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f00006bd000-0xa0)=[], 0x0, &(0x7f0000bcb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f00003fc000)=[{&(0x7f00002e1000)="a74665398ac446b84bd83c26e27f56963fbed341bc9eca6c7948f842e2173ef0", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/02 17:11:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') chown(&(0x7f00000b4000)='./file0\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_open_dev$usbmon(&(0x7f00002a2000-0xd)='/dev/usbmon#\x00', 0x2, 0x20000) listxattr(&(0x7f0000846000)='./control\x00', &(0x7f000057c000-0xfe)=""/254, 0xfe) 2018/01/02 17:11:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bce000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000311000)=[], 0x0, &(0x7f000065b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/02 17:11:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000099000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bec000-0x38)={0x0, 0x0, &(0x7f0000cff000)=[], 0x1, 0x0, 0x0, 0x100000000}, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000223000)='/dev/mixer\x00', 0xc0000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000c27000)={0x0, r2, 0x0, 0x1, 0x0}, 0x14) 2018/01/02 17:11:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000d6e000-0xa8)=@routing={0x0, 0x215, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet(0x2, 0x4, 0xffffffff) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000511000)={@generic="0b32517b5edbcfe65a88385452dd3b71", @ifru_flags=0x1000}) fstat(r0, &(0x7f000076d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000081c000)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, 0x6c, 0x0, 0x200, 0xa, 0x80, 0x20, 0x0, 0xff, r3}, {0x3, 0x400, 0x10001, 0x1f, 0x7fffffff, 0x9, 0x2, 0x2}, {0x0, 0x1000, 0x7f, 0x400}, 0x9, 0xe, 0x2, 0x0, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x7f}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x3, 0x6, 0x3, 0x7, 0xfffffffffffffffb}}, 0xe8) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000a32000)={@multicast2=0xe0000002, @rand_addr=0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/02 17:11:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x0) readv(r0, &(0x7f0000003000-0x30)=[{&(0x7f0000003000-0x44)=""/2, 0x2}, {&(0x7f0000003000-0x7e)=""/126, 0x7e}], 0x2) 2018/01/02 17:11:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) add_key$keyring(&(0x7f0000a64000-0x8)='keyring\x00', &(0x7f0000725000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$midi(&(0x7f00008e3000)='/dev/midi#\x00', 0x4, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00001e1000)=@int=0x6, 0x4) r2 = add_key(&(0x7f0000409000-0x5)="fff96552", &(0x7f0000c19000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000571000-0x4f)="", 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00007f7000-0x4)=0x1f) keyctl$revoke(0x3, r2) request_key(&(0x7f0000c2e000-0x5)='user\x00', &(0x7f00002ff000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000031e000)='user\x00', 0x0) fremovexattr(r0, &(0x7f00004f4000)=@random={'btrfs.\x00', '\x00'}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d9b000)={0x0, 0x2, 0x20, 0x6, 0x7f}, &(0x7f0000ffd000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000bf2000-0xa0)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5849, 0xe, 0x8, 0xc1f1, 0x4}, &(0x7f0000a04000)=0xa0) 2018/01/02 17:11:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000091c000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000047000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000184000-0x8)=0x0, 0x26a950e) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ce0000-0x8)={0x0, 0x5}, &(0x7f00007fe000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001c4000-0x8)={r2, 0xfb, 0x8}, &(0x7f0000c53000)=0x8) 2018/01/02 17:11:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000377000-0x10)=[{&(0x7f0000bfa000-0x50)="15b0e0be203f09df4425333944b79497f68175bc1ceb755264d28bb55850aacf", 0x20}], 0x1) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f00006bc000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d08000-0x30)=[{&(0x7f00005fc000-0x14)=""/20, 0x14}, {&(0x7f000020c000-0xbe)=""/190, 0xbe}], 0x2, &(0x7f0000cde000)=""/107, 0x6b, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f00001ad000)={0x0, 0x0, &(0x7f0000e84000)=[{&(0x7f000042c000)="60e241713532f205", 0x8}, {&(0x7f0000e8b000-0x94)="45cc082f5948352db022f27bb82a6139d1cb44c680d9c88ba335154c64790b452659282ae2c5ac0c3c3b8aabafcb7990864e0a1f3aee110d4881fd96b138aa6651c5c2af9ce3696ca2081a60c20e52c4c92831107a5cafc4f64a168f888236e3380c550e37523d2baa92e9d74dffbbabddee5f4bfa92d82dee052c7888e412f429e28a757d6b7320c409deffdb06b98ca0190ec1", 0x94}, {&(0x7f00004b7000)="7a62b456f58336e36acc215b449839", 0xf}, {&(0x7f0000c29000-0xd5)="6c3abb9f800ac29a9dd8270b5f5589ee013db02196142b6905a49a87f9adaf6f0142daa01d2e08530788d1023a2ecceb3235ca47e45ac0b491b8cd6f0a1bac6681072ce1e0088d09427e65fa5ee917bd2deb210c3e365afdacfa6e16a686644264f294134de168dd3be08aeddbfc67b5f5900e3842bd33b54b5d50cd3751ffe686da6858c3be48ac6e4e955e1ffec90cfca789c3ebfd8b1a3766e3b8ad47db86867f7e40a4e80656ca98520824a562256ca5ffad1b3bf0c443238e7131b10d64bb0ab91e711d250f9ea19d1042f0f0cbb8c97d73c1", 0xd5}, {&(0x7f0000453000-0x93)="0cdb148e7d7ef5f88ad5b0180669de8800d361a67fcb085842f637f057c7481ba9e52f46bb2ab28b38e13e05f2586fa418a64b08a62a533808ba88f124b5c8fabcce7239ab40a4085fd9204a2261da911ad2c3ca4d15e6002fa35805a9c6e8a4211df75ad66b11bb91e39112bf689325040949893e81b8eeab1ea3fbbccb3142bb4b556a9af51d55df9972bf449a3b1d7ca1b0", 0x93}, {&(0x7f0000cf1000-0x21)="4e4488ec95389bb76e53e92d78bbc1c168c466454b4f26725265fc6ced26f75e89", 0x21}, {&(0x7f0000919000)="cf9ac28bc6425be49124ce3efc4f6959e96f4b0eaf1acc4b8670fe303b837abb4584dcd0c35e3d71", 0x28}, {&(0x7f000028f000)="4fe658a4be952b19aae164e14853e2d21bdadc28bbf1bc695b3f178792fbb022ac7c5090a38c4c38e3cfbaba3a719482730be6a361956ff9439431895271939f1bbd9331396db17d9f63bee1471891431e03028df0f44bc45108429853b41bc951a4ce273556564c9f698793d5568cbe4225e47019aec984dab5ff0ef1f0bdaf3945f81f84d24e5059a2f4265e04ed5657a154022fe91ff5793d586fb5e03e9995f33da111d5446bd8a63eebf4c5dbc5e934c2172a5020333a", 0xb9}, {&(0x7f0000c64000+0xe39)="978f74673ad5e53b3f1c624303a61b2979f7fe18bf308effcc7d731907d76616a23008c6d586b9b180b8b2636823c77ecbebf7be7fff6fd38d73a2afe09967d8db6c1b0e689641eb91c6546d75b301a75060169fb38ff5", 0x57}], 0x9, &(0x7f0000b20000)=[@assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xd0, 0x117, 0x2, 0xb8, "11e40203841e16e7899034fdd87e13d3b8620f5fa340c75e1bc5140b48c3badb9f42424cc54235d6c3aa2ec5e346d26c88588130fe6d272fe4bc13457ee0bf048dce7b035965534e98e4b0a93bc3d4d54198f45d44ed5cf59ccb26b7d2c02d958d32f7f645e14784f854eedd4eca8d7902e5dbd66463f745c6fbbafb4e38904949b14612f7a705f36190b00b134a818410e005170c3ee73da07b4f95daf49d351a3a8a5dba54005e78198958cc4011aa2d1ed5e6382ee8e1"}], 0xe8, 0x4044}, 0x4000) 2018/01/02 17:11:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000721000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00007b2000)={{0xffffffff, 0x2, 0x7, 0x2, 0x6, 0x8e}, 0x0}) ioctl$sock_ifreq(r1, 0x8932, &(0x7f00002dc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/02 17:11:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = epoll_create(0x1) prctl$intptr(0x2f, 0x2) r1 = syz_open_dev$vcsa(&(0x7f000091a000-0xb)='/dev/vcsa#\x00', 0x5, 0x40) getsockname$ipx(r1, &(0x7f0000767000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a6c000-0x4)=0x10) sync_file_range(r0, 0x2, 0x1, 0x2) [ 83.247088] netlink: 'syz-executor3': attribute type 15 has an invalid length. 2018/01/02 17:11:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000458000-0x4)=0x14, 0x80000) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000004b000)=0x0, &(0x7f0000bf2000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) openat$vcs(0xffffffffffffff9c, &(0x7f00006de000)='/dev/vcs\x00', 0x20041, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005eb000-0x4)="3b692cec", 0x4) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000ad4000)={&(0x7f0000dbd000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d2f000)=[], 0x0, &(0x7f00004a6000-0x23)=""/35, 0x23, 0x0}, 0x0) 2018/01/02 17:11:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000046c000)='/dev/audio\x00', 0x40, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000f02000)={0xff, 0x80000001, 0x2, 0x3, 0x1, 0x401}) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/02 17:11:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fbb000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00003ba000-0x58)={0x2, 0x0, [{0x3b, 0x0, 0x0}, {0x367, 0x0, 0x0}]}) syncfs(r0) 2018/01/02 17:11:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000e9f000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000fd3000-0xc)=[0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000e21000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000555000-0x10)='[-selfeth0wlan1\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb7000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key$keyring(&(0x7f00001c3000-0x8)='keyring\x00', &(0x7f0000d79000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$chown(0x4, r2, r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xb, 0x8001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x7ff}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000001000-0x5f)={r4, 0x57, "e9cf5be8055fe647e9dd7dae31deeb50616935bfdd5d7ca02e1d74fc017cfab5199f9383731f81ac6709f401c0eb1105061923fa4eaa8d175fedc2de66e764168790b61e86ee4e892a83e2bc6c5abc5eef6eb98b546f33"}, &(0x7f00004ed000-0x4)=0x5f) 2018/01/02 17:11:03 executing program 5: mmap(&(0x7f0000000000/0xce9000)=nil, 0xce9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007c9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f00002aa000-0x10)=[{&(0x7f0000cdd000-0x24)=[{0x24, 0x24, 0x70b, 0x0, 0x0, "d45029db0300000000007000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ce9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000ce9000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000517000)=0x1c, 0x80800) 2018/01/02 17:11:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000249000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e0a000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00003e3000)={r1, r2}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000cdd000)="e100e106cf0000000007daab2815ef824b95b96f05e9", 0x1, 0x0, 0x0, 0x106) r4 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000324000)={0x100000000, 0x3, 0x800, 0x7, "8ccae1f627f015a30512084938daf3c0076e26e51c104aa129c86af386a7e88a778b874a13366233ea54720d", 0x2}) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000277000-0x2c)=""/44) ptrace$getsig(0x4202, r4, 0xda7, &(0x7f0000844000)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCCBRK(r3, 0x5428) getresuid(&(0x7f000057c000-0x4)=0x0, &(0x7f0000e4d000)=0x0, &(0x7f000070b000)=0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) 2018/01/02 17:11:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x3) r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r0, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00007b9000)={0x4, r0, 0x1}) 2018/01/02 17:11:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x17) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e35000)={0x0, 0x0}) dup2(r2, r0) epoll_pwait(r2, &(0x7f0000d19000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000133000)={0x0}, 0x8) 2018/01/02 17:11:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a69000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000fbd000)={r1, r1}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000225000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000687000-0x110)={{0x5, 0x0, 0xffffffffffffffff, 0x9, "aba5fb6f3c8ead0c8dba5a807498aa6ce7be6f8f6b607160ac1a3ac0e83660e076bb0642f0c2805bd3792173", 0x80}, 0x0, 0x0, 0x3c, r2, 0x1, 0x9, "6cd02417134de1baed0abec631361a6f1ec7f356f218e1d3d0e70b6707f7cbd735851be7e2facc383ce8179874a723c6d53ceb11243c00729b31e71753ce4ccb", &(0x7f0000fd1000-0x6)="70707030e800", 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], [0x9, 0x57d, 0x2, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r0, &(0x7f00003f9000-0x5)="0a72c87dce", 0x5, 0x40000, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00005ca000-0x4)=0x0, &(0x7f0000927000+0x611)=0x4) 2018/01/02 17:11:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0xfffffffffffffffd, 0x0, &(0x7f00007d2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x7, 0x407ffc0003}]}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x4000000000000005, 0x1f, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) flock(r0, 0x2) r1 = syz_open_dev$sndctrl(&(0x7f0000e6a000)='/dev/snd/controlC#\x00', 0x4df2, 0x200) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d49000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) connect$nfc_raw(r2, &(0x7f0000ede000)={0x27, 0xfffffffffffffffe, 0x0, 0x5}, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a67000-0x4)=0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000670000-0xb)='/dev/mixer\x00', 0x551080, 0x0) perf_event_open(&(0x7f0000ce3000)={0x3, 0x78, 0x2, 0x800, 0x80, 0x2c708134, 0x0, 0x100000000, 0x4000, 0xa, 0xa, 0x17, 0x0, 0x3, 0x4, 0x81, 0xfff, 0xcd, 0x8, 0x7, 0x7, 0x4, 0x0, 0x100000000, 0x1f, 0x4, 0x2a7, 0x1f, 0x10001, 0x0, 0x9, 0x7, 0x7, 0x0, 0xcaa8, 0xffffffffffff7db3, 0x1, 0x20, 0x0, 0x5f, 0x1, @perf_config_ext={0xffffffff00000000, 0x9}, 0x4, 0x81, 0x9, 0x7, 0x200, 0x1, 0x0, 0x0}, r3, 0x23cc30bf, r4, 0x4) r5 = geteuid() lstat(&(0x7f00006db000)='./file0\x00', &(0x7f0000a6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, r5, r6) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00009bf000-0x4)=0x0, &(0x7f0000aab000)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000470000)={{0x741, 0x1, 0xd16, 0x4, "51882f23efb815fc0894e947a5dc2da2447537d97ac23d59f4772edfb54ebbb850cde2bc74a5ecebede08b06", 0x6}, 0x0, 0x0, 0x5, r3, 0x7f, 0xfffffffffffffffd, "cee4dd9b917eeec977ae6801ef7317bd0c7d1a679dfdd6dd3a95ea73f01299e2d8972f11e165e59b4a3b431b1e1922f51e224494fa5b6b077d5bb3127151fb5a", &(0x7f00001f6000-0xf)='/vboxnet0eth1!\x00', 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x2, 0x8, 0xfffffffffffffff8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:11:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000ce8000)='/dev/input/mouse#\x00', 0x5bf, 0x440000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b0b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d00000)=0xe8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f83000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f0000074000)={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) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000a77000)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xc7, 0x4}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ba0000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bd8000)=0x1c) 2018/01/02 17:11:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a49000-0x10)={0x2, &(0x7f0000269000-0x10)=[{0x4, 0xf163, 0x1, 0x7}, {0x4, 0x1, 0x7ff, 0x9}]}, 0x10) getsockopt(0xffffffffffffffff, 0x200000000114, 0x8, &(0x7f0000ee4000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/02 17:11:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setstatus(r0, 0x4, 0x40000) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00000ae000)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000064f000)=@hdr={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @eth={@random="bd8fa32ff07c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}}, 0x1b) 2018/01/02 17:11:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c66000)='/dev/ppp\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x8) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000064f000)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) 2018/01/02 17:11:03 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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000005b000-0x4)="e9805dd3", 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000010e000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ba9000-0x10)=@common='lo\x00', 0x0, 0x0, 0x0}) 2018/01/02 17:11:03 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x847fd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x3, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000)={{&(0x7f0000234000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:11:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x4) umount2(&(0x7f000078b000)='./file0\x00', 0x0) 2018/01/02 17:11:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cf7000)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00008f1000)=0x0, 0x4) clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000002d000-0x8)=[], &(0x7f00003e6000)=[]) lremovexattr(&(0x7f000058f000)='./file0\x00', &(0x7f0000dd8000)=@random={'trusted.\x00', ']\x00'}) sched_setaffinity(r0, 0x8, &(0x7f0000b44000-0x8)=0x8000001006) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f00001c1000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) r2 = syz_open_procfs(r0, &(0x7f0000882000-0xb)='projid_map\x00') bpf$OBJ_PIN_MAP(0x6, &(0x7f0000413000-0xc)={&(0x7f0000bd3000)='./file0\x00', r2}, 0xc) r3 = creat(&(0x7f0000408000-0x8)='./file0\x00', 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00008ab000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005bd000-0x4)=0x5) 2018/01/02 17:11:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000795000)='/dev/input/mouse#\x00', 0x9, 0x10000) r1 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f3e000-0xe8)={{{@in6=@mcast2={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], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be1000-0x4)=0xe8) lstat(&(0x7f0000048000-0x8)='./file0\x00', &(0x7f0000c55000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d28000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002a000)={0x0, 0x0, 0x0}, &(0x7f000030f000)=0x2) r6 = getgid() r7 = accept4$unix(0xffffffffffffffff, &(0x7f0000df6000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d48000-0x4)=0x8, 0x800) r8 = openat$mixer(0xffffffffffffff9c, &(0x7f000038c000-0xb)='/dev/mixer\x00', 0x8880, 0x0) r9 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005e1000)='/selinux/policy\x00', 0x0, 0x0) r10 = socket$packet(0x11, 0x3, 0x300) r11 = syz_open_dev$vcsn(&(0x7f000061b000-0xa)='/dev/vcs#\x00', 0x0, 0x80) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004db000-0x8)={0x0, 0x0}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000860000)={0x0, 0x0}) r14 = syz_open_dev$midi(&(0x7f000016c000-0xb)='/dev/midi#\x00', 0x6, 0x0) r15 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d23000-0x11)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) r16 = epoll_create1(0x80000) r17 = socket$bt_l2cap(0x1f, 0x5, 0x0) r18 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000797000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d34000)=0x60) r19 = accept$unix(0xffffffffffffffff, &(0x7f000064b000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000ede000)=0x1002) r20 = socket$kcm(0x29, 0x5, 0x0) r21 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r22 = socket$kcm(0x29, 0x2, 0x0) r23 = socket$unix(0x1, 0x2, 0x0) r24 = socket$alg(0x26, 0x5, 0x0) r25 = perf_event_open(&(0x7f0000333000-0x78)={0x5, 0x78, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7, 0x1000, 0x2, 0x80000001, 0x1, 0x5, 0xfffffffffffffbff, 0xa94, 0x2, 0x0, 0x9, 0x400, 0x5, 0x9, 0x80000000, 0xfff, 0x9, 0xfffffffffffffff9, 0x4, 0x3, 0x100000000, 0x7fffffff, 0x80, 0x9, 0x2, 0x3, 0x8, 0x0, 0x3169, 0x2, 0x988, 0x0, 0x8, 0x2, @perf_config_ext={0x7, 0xffffffffffffff30}, 0x1c49, 0x0, 0xe6b, 0x1, 0x8, 0x40, 0x7fff, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x8) r26 = syz_open_dev$vcsa(&(0x7f0000d1d000-0xb)='/dev/vcsa#\x00', 0x669d, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ff6000-0x4)=0x0) r28 = geteuid() getresgid(&(0x7f0000652000)=0x0, &(0x7f00003e1000-0x4)=0x0, &(0x7f0000fc4000-0x4)=0x0) r30 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d30000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r31 = syz_open_dev$vcsn(&(0x7f0000476000-0xa)='/dev/vcs#\x00', 0x9, 0x400) r32 = socket$alg(0x26, 0x5, 0x0) r33 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a7c000)='/selinux/access\x00', 0x2, 0x0) r34 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e34000)='/selinux/load\x00', 0x2, 0x0) ioctl$ION_IOC_IMPORT(0xffffffffffffff9c, 0xc0084905, &(0x7f0000b37000-0x8)={0x0, 0xffffffffffffffff}) r36 = syz_open_dev$usbmon(&(0x7f0000d41000)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x10000) r37 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00006d6000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000789000-0x4)=0x60) ioctl$ION_IOC_IMPORT(0xffffffffffffffff, 0xc0084905, &(0x7f0000d14000-0x8)={0x0, 0xffffffffffffff9c}) r39 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r40 = openat$dsp(0xffffffffffffff9c, &(0x7f00009ca000)='/dev/dsp\x00', 0x800, 0x0) r41 = epoll_create1(0x0) r42 = syz_open_dev$usbmon(&(0x7f000058f000)='/dev/usbmon#\x00', 0x4, 0x34242) sendmsg$netlink(r0, &(0x7f0000739000)={0x0, 0x0, &(0x7f00000c1000)=[{&(0x7f000015c000-0x10e8)=[{0x7c, 0x0, 0x709, 0x1a49, 0x3, "14f46ec0783529d3a7eab7c7a8c21f514828705308e197c28744428b5bc41dc77a97db97eece568b802fa7085cbe2a1c81c485d8ff8cd3becf2874f6a2bdf9408d601ec412ac2d9532c7e202189ebda783b7a3ba5a5bc76d26d1ba8f98f07bac374b374e35e99ad14d1b"}, {0x5c, 0x10001, 0x8, 0x3, 0x2, "990d454d6189b789bf7a32b4a2ae14693d2f095c074a4e7ffd068703d88a5c92455af165deaaffb9c70f2bc3644cc7a827cb593b58999e5017ca2b01afeb9660257883722086c73681b4"}, {0x1010, 0x0, 0x200, 0x80, 0x3, "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{0x50, 0x4, 0x420, 0x3, 0x1, "bf137fcd8847c9bb9e8d2a29468e6aa1c029fd9a2336497348d091c281a107790170ad791d31f47ce262b40e03c2be97638c17740319e4024f012c8ec0434492"}, {0xf8, 0x20, 0x700, 0x1, 0x2, "2a6641ee98ddba2503d93f22894587b1d454675dd69f8494ac2c0cb86df296d9dff082baba02505871c457ad20556c5d53b0c835db510b89a35f7d0bc6a19abbc4faa0ea1cbc003599df0f40d5616a63623fbd2dc63da462b8d6110782da79d35e761b0b7bb59571ecb763262245463ea13806becde8e643127fb828134cf676fe901db1d1174a3d1ff4700c5fbc3b598e30274c6364de606328c263599b8122e8b02d35c86eeac14d6b2b4e807ffa1ae1ca06a956ed2b409c4a01627c11e6d9712765b5f53f3792ad02a322189ee7345d12d6375c9898c3bc2c3c3c2affc6e3a2dac4962b2b3a"}], 0x2210}], 0x7, &(0x7f0000ac1000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r7]}, @rights={0x28, 0x1, 0x1, [r8, r9, r10, r11, r12]}, @rights={0x28, 0x1, 0x1, [r13, r14, r15, r16, r17]}, @rights={0x18, 0x1, 0x1, [r18]}, @rights={0x30, 0x1, 0x1, [r19, r20, r21, r22, r23, r24, r25, r26]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x38, 0x1, 0x1, [r30, r31, r32, r33, r34, r35, r36, r37, r38, r39]}, @rights={0x20, 0x1, 0x1, [r40, r41, r42]}], 0x168, 0x4c001}, 0x40) r43 = socket$inet6(0xa, 0x80002, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r43, &(0x7f0000f56000-0x1000)="", 0x0, 0x0, &(0x7f000009e000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, 0x1c) r44 = syz_open_dev$mice(&(0x7f0000b02000-0x10)='/dev/input/mice\x00', 0x0, 0x0) bind$bt_sco(r44, &(0x7f0000413000-0x8)={0x1f, {0xffffffff80000001, 0x2, 0x0, 0x80000, 0x800, 0x3}}, 0x8) 2018/01/02 17:11:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/01/02 17:11:03 executing program 4: clone(0x0, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f0000a11000)="") lookup_dcookie(0x0, &(0x7f0000619000-0x80)=""/225, 0xe1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/01/02 17:11:03 executing program 7: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000064000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000ace000)=0xb040) ioctl$KIOCSOUND(r0, 0x4b2f, 0xffffffffffff908b) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f000016e000)=0x0, &(0x7f0000ac9000-0x4)=0x4) 2018/01/02 17:11:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000351000)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x2, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f98000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000177000-0x5c)={{0xa, 0x3, 0xa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xe1}, {0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, 0x7, [0x7, 0x1, 0x7, 0x3, 0x7ff, 0x1, 0x7, 0x4]}, 0x5c) writev(0xffffffffffffffff, &(0x7f0000279000-0x70)=[{&(0x7f0000ef6000)="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", 0x0}, {&(0x7f0000351000)="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0x0}, {&(0x7f0000254000-0x1000)="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0x0}, {&(0x7f00004b6000)="b213e4438e285b4894058104d207c7c43c640c6a81d72523bd3324947b7232ed714049a594cc1b2f09c752c4d88b73dbbb0f748d650fa3a6953e41ebb1b556c575d8b49e1c7f78c93f454ee5ed6b5e175e8a6c783263ca145d90db1b0b8878ac5bcbcbb347a38780b22f96f054079260a8cc7db07dc370c554377a88dfef163654cfbb5684d3ef30f129d1a8be1e88e447d1e7500b062614dd02becb0e0831ccaec01f8679a5d158cad9c9c67d6143d583a1c6d04b47ecc7bcb39669e1e17e7f59114a9d80f2b185a36dd41ff3992245", 0x0}, {&(0x7f00006f7000-0xa3)="18bf689a36ca6449a336da35aa660bb6682a085624e3f34fefb3edd394f6eaa4c6181cac9e20feb75d0ead84fefbb679f83c9c0aa2eaf15b220f41d5d8bf70cf30b86d01dd1195eacf468f4809ad762bbb52904d7adb5ec474687c67ff2d01b05217958ddd1484f235083c3c083bd37907285f4f52f6efb48c1545d5cbe80aa8698938dcba79c9cd89a4cc7848ce7e9580e1e000ec10cc194d7b77b1d607ed2e48f43c", 0x0}, {&(0x7f0000999000)="e2ee08dc50972d8c0726ba674353da3c01932c8cfb0e1b7aba6dcdf0598de35b654ea7bb9f1cb332c80ea9ef04a0011ec02f7a3b89342d16b34a00812134e788e2419055993b5bbdcba7189330389fd860b381b8bac94304db2bda748890b4dc11789ce3404f34882c1a49ccbb4c970cc80ab44554cbe30f654966eca1b5a323af922e229f08fbde571cf88b3662df8f9704f428d740f7e351e544da84346867d80e54087cfb20f6aec4ac0d4c60081777409674caa98cb25395d801b49c99b2f6f09c42ffcf1fdbe20120fc5c6da8471ecb8a6514035c15477f05a5c820d4843f2829195a1165f0fe8fb9e08c809192c608d8e2", 0x393}, {&(0x7f00000df000)="1505956782ff07bfbcc0566bd3095d51bc8f875e46cf70b0f16395425f3bd3214567a619f9a99fb1da47caa87b86e5b900bcb2dec4ecfbbaf0bb20ed02e7", 0x0}], 0x100001d3) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f8d000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f00009f6000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c7000-0x4)=0xc) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f00007ed000-0x4)=0x4) [ 83.534964] device eql entered promiscuous mode 2018/01/02 17:11:03 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000011000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x100000001, 0x3, 0x3, 0x0, 0x1, 0x4000, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000)={0x2, &(0x7f000000a000)=[{0x1, 0x3, 0x3, 0xffffffffffffb117}, {0xe6b, 0x401, 0x40, 0xffff}]}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000010000+0xd39)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000006000)={0x3, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000007000-0x10)={r3, 0x80000001}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'btrfs.\x00', 'ppp1}\x00'}, &(0x7f0000010000-0x6a)=""/106, 0x6a) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/02 17:11:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00007d1000-0x4)=0x0, &(0x7f0000fe8000-0x4)=0x4) r1 = memfd_create(&(0x7f000041b000-0x14)='cgroupuser$vboxnet0\x00', 0x2) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000017f000-0x8)={0xb2e, 0x1000, 0x2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000013b000)={0x0, 0x100000000}, &(0x7f00000fe000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007ab000-0x14)={r2, 0x1ff, 0x2, 0x6, 0x50, 0x3}, 0x14) 2018/01/02 17:11:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000131000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080045432, &(0x7f0000000000)=0x0) 2018/01/02 17:11:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005b4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00004cc000)='/dev/vcs\x00', 0x400, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000d46000-0x8)={0x0, 0x0, 0x0, 0x0}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000592000)='/dev/dsp\x00', 0x2, 0x0) epoll_wait(r6, &(0x7f0000a37000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x8) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r5, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000afc000)={&(0x7f0000001000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f000035a000-0x1100)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000afc000)=0xa0) ioctl$KVM_RUN(r5, 0xae80, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r6, 0x4010ae68, &(0x7f0000934000-0x10)={0x106000, 0x105000, 0x0}) ioctl$KVM_SET_MSRS(r7, 0xc008ae88, &(0x7f000016c000)={0x0, 0x0, []}) prctl$seccomp(0x16, 0x2, &(0x7f00006e5000-0x10)={0x3, &(0x7f00001b3000-0x18)=[{0xc4, 0x100000001, 0x8, 0x7}, {0x4, 0xf, 0x7, 0xd88}, {0x7fffffff, 0x7, 0x850, 0x4}]}) 2018/01/02 17:11:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000351000)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x2, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f98000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000177000-0x5c)={{0xa, 0x3, 0xa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xe1}, {0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, 0x7, [0x7, 0x1, 0x7, 0x3, 0x7ff, 0x1, 0x7, 0x4]}, 0x5c) writev(0xffffffffffffffff, &(0x7f0000279000-0x70)=[{&(0x7f0000ef6000)="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", 0x0}, {&(0x7f0000351000)="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{&(0x7f0000254000-0x1000)="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0x0}, {&(0x7f00004b6000)="b213e4438e285b4894058104d207c7c43c640c6a81d72523bd3324947b7232ed714049a594cc1b2f09c752c4d88b73dbbb0f748d650fa3a6953e41ebb1b556c575d8b49e1c7f78c93f454ee5ed6b5e175e8a6c783263ca145d90db1b0b8878ac5bcbcbb347a38780b22f96f054079260a8cc7db07dc370c554377a88dfef163654cfbb5684d3ef30f129d1a8be1e88e447d1e7500b062614dd02becb0e0831ccaec01f8679a5d158cad9c9c67d6143d583a1c6d04b47ecc7bcb39669e1e17e7f59114a9d80f2b185a36dd41ff3992245", 0x0}, {&(0x7f00006f7000-0xa3)="18bf689a36ca6449a336da35aa660bb6682a085624e3f34fefb3edd394f6eaa4c6181cac9e20feb75d0ead84fefbb679f83c9c0aa2eaf15b220f41d5d8bf70cf30b86d01dd1195eacf468f4809ad762bbb52904d7adb5ec474687c67ff2d01b05217958ddd1484f235083c3c083bd37907285f4f52f6efb48c1545d5cbe80aa8698938dcba79c9cd89a4cc7848ce7e9580e1e000ec10cc194d7b77b1d607ed2e48f43c", 0x0}, {&(0x7f0000999000)="e2ee08dc50972d8c0726ba674353da3c01932c8cfb0e1b7aba6dcdf0598de35b654ea7bb9f1cb332c80ea9ef04a0011ec02f7a3b89342d16b34a00812134e788e2419055993b5bbdcba7189330389fd860b381b8bac94304db2bda748890b4dc11789ce3404f34882c1a49ccbb4c970cc80ab44554cbe30f654966eca1b5a323af922e229f08fbde571cf88b3662df8f9704f428d740f7e351e544da84346867d80e54087cfb20f6aec4ac0d4c60081777409674caa98cb25395d801b49c99b2f6f09c42ffcf1fdbe20120fc5c6da8471ecb8a6514035c15477f05a5c820d4843f2829195a1165f0fe8fb9e08c809192c608d8e2", 0x393}, {&(0x7f00000df000)="1505956782ff07bfbcc0566bd3095d51bc8f875e46cf70b0f16395425f3bd3214567a619f9a99fb1da47caa87b86e5b900bcb2dec4ecfbbaf0bb20ed02e7", 0x0}], 0x100001d3) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f8d000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f00009f6000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c7000-0x4)=0xc) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f00007ed000-0x4)=0x4) 2018/01/02 17:11:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0xffffffffffffffff, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a31000-0x14)={0xfffffffffffffffc, 0x6, 0x1ff, 0xca4e, 0x5}, 0x2e9) connect(r0, &(0x7f0000fc1000-0x1c)=@in6={0xa, 0x1, 0x6e38, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x56}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f000094c000-0x4)=0x0, &(0x7f000048d000)=0x4) 2018/01/02 17:11:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000da5000-0xb)='/dev/mixer\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000936000)={0x2, [0x0, 0x0]}, &(0x7f0000a31000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e5a000)={r1, 0xb, "9752590ed287f26c489c6c"}, &(0x7f0000074000-0x4)=0x13) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000c1c000-0x8)={0x0, 0x7}, &(0x7f0000261000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003dd000)={r2, 0x0, 0x10}, 0xc) r3 = syz_open_dev$sndtimer(&(0x7f0000648000)='/dev/snd/timer\x00', 0x0, 0x400000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000b1f000)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffc01}) 2018/01/02 17:11:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f09000)={0x0, 0x0}) r1 = fanotify_init(0x0, 0x401) dup3(r0, r1, 0x80000) socketpair(0x1f, 0x1, 0x81, &(0x7f0000d5d000-0x8)={0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1, &(0x7f000075e000)=0x0, 0x4) 2018/01/02 17:11:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000782000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(0xffffffffffffffff, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000002000-0x30)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, r1}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0xfff}, {0x0, 0x0}}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"9aba21f98643986163c72005"}}], 0x120) r2 = syz_open_procfs(0x0, &(0x7f0000716000)='ns/mnt\x00') ioctl$TIOCCBRK(r2, 0x5428) socket$inet(0x2, 0x80000, 0xd7) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000001000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:11:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='systemvboxnet0]security#]\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_IMPORT(0xffffffffffffff9c, 0xc0084905, &(0x7f0000001000-0x8)={0x0, 0xffffffffffffffff}) ioctl$ION_IOC_MAP(0xffffffffffffff9c, 0xc0084902, &(0x7f00002a4000-0x8)={0x0, 0xffffffffffffff9c}) ioctl$ION_IOC_SHARE(r0, 0xc0084904, &(0x7f000008a000)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00001d3000)=0x0, &(0x7f0000fe2000-0x4)=0x0, &(0x7f0000390000)=0x0) setfsuid(r3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = gettid() sched_setparam(r4, &(0x7f0000063000)=0x6) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$netlink(r0, &(0x7f0000892000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b43000-0x4)=0xc) sendmsg$nl_xfrm(r5, &(0x7f0000978000)={&(0x7f000085b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006bd000)={&(0x7f0000a09000)=@newae={0x48, 0x1e, 0x301, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0}, @in=@broadcast=0xffffffff, 0x0, 0x0}, [@u32={0x8, 0xb, 0x0}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000088b000-0x10)='/selinux/status\x00', 0x0, 0x0) r7 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a43000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000bc1000)={r5, r7}) 2018/01/02 17:11:03 executing program 5: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000f25000-0x12)='/dev/input/mouse#\x00', 0x0, 0x880) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f24000-0x9)='/dev/vcs\x00', 0x400000, 0x0) bind$inet6(r1, &(0x7f0000e9f000-0x1c)={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1000}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000278000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$vcsa(&(0x7f0000f23000-0xb)='/dev/vcsa#\x00', 0x9, 0x101000) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000f25000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c7d000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f000032e000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000f23000-0xb)={0x1, 0x2, 0x4, 0x1, 0x7, 0x6, 0xdddc, 0x5, 0x7f, 0xdc5, 0xb870}, 0xb) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, "c7462c110c7b22de"}}}}}, 0x0) 2018/01/02 17:11:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/70}, &(0x7f0000003000-0x4)=0x48) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007d3000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000f4e000-0x10)={0x9, 0x8, [0x2000000001, 0xf2]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ptrace$cont(0x7, r1, 0xfffffffffffffff9, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000003000)={0x0, 0x5c1, 0x1f}) mlock2(&(0x7f0000bc1000/0x2000)=nil, 0x2000, 0x1) syz_emit_ethernet(0x4e, &(0x7f00003d2000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a23b40", 0x18, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x84, 0x0, 0x0, 0x17d54000000, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 2018/01/02 17:11:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004d4000-0x8)='environ\x00') ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000cb4000-0x48)={0x80002, 0x0, [0x2, 0x2b1c00000000, 0xb8d4, 0x62, 0x10001, 0x3, 0x0, 0x8]}) ioctl$ION_IOC_ALLOC(r0, 0xc0204900, &(0x7f0000e92000-0x20)={0x8, 0x7ff, 0x5, 0x5, 0x0}) ioctl$ION_IOC_MAP(0xffffffffffffff9c, 0xc0084902, &(0x7f000097c000-0x8)={r1, r0}) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$ION_IOC_SYNC(r0, 0xc0084907, &(0x7f000034f000-0x8)={r2, r3}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f0000650000)={{0xff, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:11:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8030000000000084) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000097f000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000673000-0x8)=@assoc_value={r1, 0x0}, 0x8) bind$inet6(r0, &(0x7f0000081000)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f59000)={@generic="09b2093326792b35d7e5c93f35d0452a", @ifru_addrs={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/02 17:11:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bbd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$tun(&(0x7f000027b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000041f000)=0x8002) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='yam0\x00', @ifru_map={0x7, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f00000bc000)="260000001e0047f10714c1f83a0022fb07000044010000000000020000000000000000eb7435", 0x26) 2018/01/02 17:11:03 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004000-0xa)='em1vmnet1\x00', 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000004000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000005000)=0x0, &(0x7f0000000000)=0x4) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000004000+0x55f)={0x9, 0x0, [{0xbff, 0x0, 0x2b}, {0x8dd, 0x0, 0x5}, {0xaf2, 0x0, 0x6f}, {0x898, 0x0, 0x6}, {0x84c, 0x0, 0x5}, {0x9b3, 0x0, 0x62}, {0xb26, 0x0, 0x7fffffff}, {0xa7b, 0x0, 0xa82}, {0xe9b, 0x0, 0x5}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000007000-0xa)='/dev/vcs#\x00', 0x10000e61, 0x100000000000) r2 = socket(0x5, 0x80807, 0x5e0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x400448c9, &(0x7f0000005000-0xb4)="bfa2fe9699afbc04c40674f523f18f61258eb1186f76285e486473d0d42905e86ceb76397e88a59b64d03f1dbf1fa4007cfaff20f5deb30f5c194feeda063d53f9c46d07583110ae1d031a14e940966ae28bdea1785cb343604676a864f6b1b8fff1512a966933722e1edbba3f466b8e9b576b6fcfff46bac5c94d328625e7bd9e92c127a3fd48f8ad7ef5b1dc77c5da7d7b40d449c49634ad738495896c7492f09864d6d6f9d8e838e7fb30a6eb265000ba7f8d") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000003000-0x10)={0x1, &(0x7f0000004000-0x5)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000002000)={r3, 0x1}) sendfile(r2, r1, &(0x7f0000000000)=0x0, 0x0) 2018/01/02 17:11:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x4d) syz_open_dev$audion(&(0x7f0000ad8000)='/dev/audio#\x00', 0x60b, 0x80) r1 = syz_open_dev$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, &(0x7f0000c6d000-0x26)=@hdr={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x301, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/02 17:11:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x4) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00') 2018/01/02 17:11:03 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000ca0000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x160) renameat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000001000)='./file0\x00') ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000002000)=""/13) recvmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000c19000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000032000-0x10)=[{&(0x7f0000865000)=""/170, 0xaa}], 0x1, &(0x7f0000000000)=""/55, 0x37, 0x200}, 0x40000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000d44000-0x24)="2400000052001f0014f9f40700ff030002000710e5000100fe08ffffff03000100000000", 0x24) 2018/01/02 17:11:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000007c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000139000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000632000)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @irqchip={0x0, 0xfffffffffffffffd}}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000044e000)={0x0, 0x403}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000246000)={0x7, 0x0, [{0x1, 0x1, 0x0, 0x0, @sint={0x7ff, 0xffffffffffff34d9}}, {0x4582, 0x7, 0x0, 0x0, @adapter={0xd9, 0x200000, 0x401, 0x3, 0x3ff}}, {0x8, 0x4, 0x0, 0x0, @msi={0xf3, 0x6, 0x7}}, {0x30, 0x3, 0x0, 0x0, @sint={0x7fff, 0x80}}, {0x0, 0x3, 0x0, 0x0, @sint={0x1, 0x9}}, {0xffff, 0x7, 0x0, 0x0, @irqchip={0x0, 0x40}}, {0x1, 0x4, 0x0, 0x0, @irqchip={0x20f, 0x8}}]}) 2018/01/02 17:11:03 executing program 7: 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, &(0x7f0000502000+0x63c)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x8, 0x6, "2e800a", 0x0, 0x3f, 0x3, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[@hopopts={0x6c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x8000, 0x0, "cfaed21ecdb48f853a86549b31abefa3297c47d06742e01cd12a3d0db5df3893cee959b93218de7e9d7a1030e3817e44b450edbb20000b119ff425ae01a9d6c89afdc3cd2a368489b10e8011b72502e2e4600a8e8f33050c9f38f2c33bfdc37a9914d49f8fab2f1e0f8c401fd98a2028808fd188897bd5295be5846065ac2ade2ce0c1424faae2c6a227792ddc806db1cdf5dd96fc24ca49e3fbd467c6fac081bf883fb981c417c60d9c416a3e2911bb996a04ff59b3a7d386440c0f35c09089b479ff379a12e72f1d8c9049900087ae14f6d3ddf0bec37e6f7a2b7f5fe4ba988fd0ac989c8590519b7c456fb09cca1d3d"}]}], @udp={0x1, 0x1, 0x0, 0x0, "a7fbd8b8a34fbb155d06b8808e839d35e9177c730c046cb94073df9982ef8c762dfd753e5d35143f5d7b6c4cedfaaa3f764614ba454533b102b9bd404d1b10eb6ffc83b2b96f5659a9d6d7792874ee8315ed61"}}}}, 0x2e) 2018/01/02 17:11:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(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) rt_sigaction(0x7, &(0x7f00004c5000-0x20)={0x0, {0x0}, 0x0, 0x2}, &(0x7f00000a2000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a48000)={0x0}) socketpair(0x1, 0x0, 0x308b, &(0x7f0000a26000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005bb000-0x4)=0xffffffffffffffff, 0x4) 2018/01/02 17:11:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000853000-0x12)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @x25={0x0, 0x0, 0x40f, ""}}}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f8b000-0x4)=0x0) ptrace$setsig(0x4203, r0, 0x8000, &(0x7f000056e000)={0x2a, 0x7f, 0x2, 0x5}) r1 = memfd_create(&(0x7f000090b000)="706f7369785f61636c5f6163636573735d21b200", 0x3) connect$unix(r1, &(0x7f0000f0c000)=@file={0x0, './file0\x00'}, 0xa) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c25000)={0xffffffffffffffff, &(0x7f0000f0b000-0x1000)="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", &(0x7f0000704000)=""/208}, 0x9a) 2018/01/02 17:11:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x40c0, 0x0) getsockname$packet(r0, &(0x7f00002fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000771000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f00003d0000)='/dev/cuse\x00', 0xa38e23e224b62c2a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00005ea000)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) [ 83.875059] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. [ 83.902316] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/02 17:11:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f000097b000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000026000-0x8)=0x4, 0x8, 0x2) accept$ax25(0xffffffffffffffff, &(0x7f000091f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00004e3000)=0x10) perf_event_open(&(0x7f0000fe2000-0x78)={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 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') mbind(&(0x7f0000824000/0x2000)=nil, 0x2000, 0x4003, &(0x7f00009d9000-0x8)=0xffffffffffffe4be, 0x7, 0x2) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) 2018/01/02 17:11:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000060e000)={0xffffffffffffffff, 0x0, 0x0, 0x5c, &(0x7f00006ba000-0x38)="", &(0x7f0000fee000-0x3)=""/92, 0x0, 0x0}, 0x28) mknod(&(0x7f000044d000)='./file0\x00', 0x1000, 0x83) 2018/01/02 17:11:04 executing program 6: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x10800, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}) ioctl$KDDELIO(r0, 0x4b35, 0x3) truncate(&(0x7f000029c000)='./file0\x00', 0x0) 2018/01/02 17:11:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000099c000)='asymmetric\x00', &(0x7f000000a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000be1000-0xf0)="", 0x0, 0xfffffffffffffffc) r0 = memfd_create(&(0x7f00005f8000)='$bdevcgroup+*\x00', 0x3) setsockopt$inet_int(r0, 0x0, 0x33, &(0x7f00009e1000+0x836)=0xe00, 0x4) 2018/01/02 17:11:04 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000007000-0xb)='/dev/midi#\x00', 0x4c2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000007000-0x8)=0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000001000)=""/102, 0x66, 0x0, &(0x7f0000003000)={0x0, r0}) 2018/01/02 17:11:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000cec000-0x9)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)='ns\x00') fstat(r0, &(0x7f0000716000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$admmidi(&(0x7f0000147000)='/dev/admmidi#\x00', 0x2, 0x1) write$sndseq(r1, &(0x7f0000bc7000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x44ed, {0x400000000000, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/02 17:11:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000159000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = creat(&(0x7f00001eb000-0x8)='./file0\x00', 0x142) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00009e7000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000957000-0x8)={0x0, 0x1e6}, &(0x7f00004f2000-0x4)=0x8) epoll_create(0x4) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000461000)={0x13, 0x5e, &(0x7f0000e8f000)="5352338197cc1b37211a2594363510fbecedad9ef57c00131cc221bcc208d9c9161224ba8912c5387e92c39fa596d7726ca8db6d9d528dfc28acebeed78b05ed823cc6a3ecb7cec3fc78979cdf8c5639160054fdf10fe4c663889d2af5dc"}) getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001eb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000096000-0x4)=0xc) lstat(&(0x7f0000502000+0xe53)='./file0\x00', &(0x7f00001dc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f93000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000d9000-0xb)='/dev/audio\x00', 0x400842, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000021000/0x18000)=nil, &(0x7f0000f18000-0x18)=[@text32={0x20, &(0x7f0000f91000-0x57)="c4e23dadb5b43ad5162665eec4c3b57cef080f01d1b9800000c00f3235004000000f30f3f20f2099b9710b00000f32b880dd7a920f23c00f21f835000002000f23f866baf80cb82b87db87ef66bafc0cec8fe978d77a68", 0x57}], 0x1, 0x2, &(0x7f00007a0000)=[], 0x0) 2018/01/02 17:11:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000092f000)='./file0/bus\x00', 0x0, 0x0) preadv(r1, &(0x7f00005b5000-0x10)=[{&(0x7f000043b000)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000081b000-0x1)=0x0, &(0x7f0000ad6000)=0x4) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x12, r1, 0x0) syz_open_dev$random(&(0x7f0000381000-0x2)='/dev/random\x00', 0x0, 0x305600) symlink(&(0x7f00004af000)='./file0\x00', &(0x7f000097a000)='./file0\x00') syz_emit_ethernet(0x37, &(0x7f0000f15000-0x37)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipx={0xffff, 0x29, 0x0, 0x0, {@random=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, "3f078dc753ab870dca15a4"}}}}, 0x0) 2018/01/02 17:11:04 executing program 0: futex(&(0x7f00008d1000)=0x0, 0x800000000008, 0x0, &(0x7f00007f3000-0x10)={0x0, 0x0}, &(0x7f0000299000-0x4)=0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000037a000)='/dev/autofs\x00', 0x6000, 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) r1 = fcntl$getown(r0, 0x9) ptrace(0x4208, r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000001000-0x1000)="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", &(0x7f0000000000)="cd44a5fdc611903c1fd989ce532a05dbdc23dc1debc5e68b80962e12a59557d90a8c00f3c33a58c72ed85af0adb739ddbb85ba2b682e2c01c6ac4d1e943be4d832239332656ad4bbaccad84f9f8682014d392ac12e4cbae2d353b2d8977a0fe95df1099024a534af9951f30581a767daec6375ace24af37cafbf23322998e96d0ca44e8b7a18cd2af28543f45b82267d121b779236990c6f71d6203723", 0x0}, 0x20) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/02 17:11:04 executing program 1: mmap(&(0x7f0000000000/0x5b6000)=nil, 0x5b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005b6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) lremovexattr(&(0x7f0000093000-0x8)='./file0\x00', &(0x7f000016f000)=@random={'osx.\x00', '%\x00'}) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000028e000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9b73cdb1fa8212edf29fd27dcb3926ccad1ef7efaeedfafa53e50e3188ac7276ff109facd52222687d8fa8a84855d015cd57b7872ce8654e70d57255e5764ad07eb6ffd1bff85d5", 0x77) sendmsg$alg(r1, &(0x7f00001c6000-0x38)={0x0, 0x0, &(0x7f000004c000-0x90)=[{&(0x7f00005b2000)="dc3b00a408e52a9325ff8f90e212d06e", 0x10}], 0x1, &(0x7f000031c000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/02 17:11:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000041000-0x8)='./file0\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002d4000)='/dev/vga_arbiter\x00', 0x3c1100, 0x0) ioctl$sock_bt(r0, 0x5411, &(0x7f0000b66000)="461bcb490e26b2f91410390feec3d5d2e0edce5f74d5d3d8ab9adb88d1265f891ae791eeb3f51e1d46286aedb114500537cf82d840bdaed730703599892676bbc1c8e66d1e3f9a6f14282d56176b054c5eeb39dd5995771063530a496322f9a73d4801ef9faa02cc8831f6b0660100072472a8fcbb72e8fe6f7d86cc0461cf777049eff7c20358ec5f5b5e9d9765c149bc3ec721d130957d9eab75fc287094eeb36d0d047da190a5e1995911beef4d0343c6f5f600ff299f29431a3a985f2632230d781808e60164c3f774e9e6c4ed0d64b3459e4925577426a492a0e2f377bd28abd21fa37fe5f5a8c16ce24e5b46f377") syz_fuse_mount(&(0x7f0000234000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x81400) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f000051e000-0xb3)={0x3, "1f6fc5760a6a152fdb18b4f57cc418958605971de9d0eaa8e60efd9be4a37a1d9496ce49eb1f6f9360bdb9e9cf645b488ad04c835cc6aa3b49751ef8c536ae67cf90072f434c436ce9c97c1c028bfc0d9e1fbc21d65dd68f2e5631ea97bd36d03f8b2130a502798544eebe28ca630b2d690df9559c29b13912ad3bb20282d7cb73e62efb8a34a4b8ce555fc781a64963ef6b547072f54cbdfe66a76bef359b7cfc185fbfdd30faf65ab2d1"}, 0xb3, 0x800) r2 = msgget$private(0x0, 0x200) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000345000)={0x100000000, 0x18f3, 0xec1f, 0xc17, 0x1, 0x5}) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000c19000-0xb1)=""/177) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000e50000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) 2018/01/02 17:11:04 executing program 2: r0 = socket(0x17, 0xfffffffffffffffd, 0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000093d000)={{0x2, 0x0, @multicast2=0xe0000002, [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, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/02 17:11:04 executing program 4: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000)={0x0}, 0x8) poll(&(0x7f0000e7e000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x200) unshare(0x40600) r1 = signalfd(0xffffffffffffffff, &(0x7f0000ba0000-0x8)={0x0}, 0x8) r2 = signalfd4(r1, &(0x7f0000e19000-0x8)={0x0}, 0x8, 0x0) r3 = dup2(r1, r2) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x8000) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000e81000)={0x10000, 0x7, 0x1, 0x5, "78ebafd33168d4e563361fcdbf7e2da2363fc07a59bec01cdd5654ee578f1819664b4bd52bb6c0d0dc040360", 0xffff}) 2018/01/02 17:11:04 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000a3a000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000) listen(r0, 0x3) clock_gettime(0x5, &(0x7f0000aac000-0x10)={0x0, 0x0}) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000b63000)='/dev/input/mice\x00', 0x0, 0x40000) clock_adjtime(0x6, &(0x7f000040a000)={0xd30, 0x1, 0x78a, 0x0, 0x1, 0x6, 0xe0, 0x3ff, 0x26d4050a, 0x7ff, 0x1ff, 0x4, 0x10001, 0xffffffffffff0000, 0x1, 0xa29, 0x4, 0x5, 0xa0, 0x3, 0x4, 0x80, 0x1, 0x2a6b, 0x9, 0x1a}) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000e55000)={0xfffffffffffff000, 0xffffffffffffa3d6, 0xe312}) recvmsg(r1, &(0x7f0000a47000-0x38)={0x0, 0x0, &(0x7f0000b8d000-0x40)=[], 0x0, &(0x7f00000a9000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/02 17:11:04 executing program 0: syz_emit_ethernet(0x42, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x200000, 0x2800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x4, 0x3, 0x3, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:11:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f00009b5000-0xce)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x4, @x25={0x5347d3768d122c42, 0x0, 0xff, "8a"}}}}, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f5d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000934000)={0x400, 0x3, 0x7, 0x9, 0xfffffffffffffff7, 0x8000, 0x7, 0x2, 0x7, 0x2}) 2018/01/02 17:11:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e85000-0xc)='/dev/autofs\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000546000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000891000)={r2, 0xa}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind$inet6(r0, &(0x7f00008d9000)={0xa, 0x1, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xb4}, 0x1c) r3 = socket(0x1e, 0x4, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmmsg$alg(r3, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/02 17:11:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) connect$inet6(r0, &(0x7f0000115000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000aa3000)=0x0) 2018/01/02 17:11:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002df000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000735000-0x8c)={0x5, 0x1ff, 0x2, 'queue1\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000e12000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000ca8000)='affs\x00', 0x80000, &(0x7f00009c7000)="") setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000ae9000-0x78)="a0bf9caa0ccff6542b5f1a2d94807f97f118b1374f7ee69042584dccdf612777d7b44c6dda8ebe6146db08e93f4e8134a5f13f75f524e4210da5c5df6bd5a4ce47b8ea99a05311a40011fc7be40cb5844676b41bf932e156b83430b870267c96b843528beada58fe67827863b8659f3f037b5a9cef751712", 0x78) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)="") mount(&(0x7f0000607000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f0000aee000)='cifs\x00', 0x2000, &(0x7f00009d2000)="") umount2(&(0x7f0000535000-0x1)='.', 0x0) 2018/01/02 17:11:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f82000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000984000)=[{0x0, 0x0, &(0x7f0000a04000-0x50)=[{&(0x7f00003b1000)="3fa7a2a772e316ddb5097566620b358946d941af645af6db9b64f1c92d1ffb4391db680095b57289f9f00bb4f716abc3a3863160f973c9bdd890d7d5948848370ac891a5bf7ba5e48a3685f0e1d8fcb0b4110a4baad056d8d79e37", 0x5b}], 0x1, &(0x7f0000fc7000-0x30)=[], 0x0, 0x0}], 0x1, 0x48880) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000ee1000+0x257)=[{&(0x7f000061b000-0x5b)=""/91, 0x5b}], 0x1, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) r2 = creat(&(0x7f00004f5000-0x8)='./file0\x00', 0x10) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000398000)={0x6, 0x800000}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) 2018/01/02 17:11:04 executing program 6: mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000304000)=""/166, &(0x7f0000e6e000)=0xa6) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e70000-0x8)={0x0, 0x0}) bind$netlink(r1, &(0x7f000060f000-0xc)={0x10, 0x0, 0x3, 0x30640000}, 0xc) pipe(&(0x7f0000160000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00007c6000-0x8)={r3, 0x7064}) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f00001df000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e6e000)=0x14) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000e6e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x972c, 0x4ce, 0x233, 0x500, 0x0, 0x1000000, r4}) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000e6e000-0x4)=0x0, 0x4) sendmsg$key(r0, &(0x7f0000e6e000-0x38)={0x0, 0x0, &(0x7f0000e6d000)={&(0x7f0000114000)={0x2, 0x1000000000000b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 17:11:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f000006c000-0x56)="1f000000020319000000072000000680e2ed3b85090002000c000000400000", 0x1f}], 0x1) rt_sigsuspend(&(0x7f0000fe8000-0x8)={0x80000000}, 0x8) 2018/01/02 17:11:04 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000002000-0xc0)=""/192) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000fbf000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/02 17:11:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000c62000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x18, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x32, 0x0, 0x0, 0x0, 0x0, []}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00004f9000)=0x0) 2018/01/02 17:11:04 executing program 4: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000003000-0x15)="120000003200e50005ff00f6149b000ae9e5", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00009bf000-0x10)=@buf={0x0, 0x0}) r1 = syz_open_dev$adsp(&(0x7f0000fa6000-0xb)='/dev/adsp#\x00', 0x611d, 0x761102) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000996000-0x38)={&(0x7f0000e43000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000060000)=[{&(0x7f0000fa7000-0x3b)="956db323ba4aa012a25513664aa0be9154c511e5a2576df8bf2dc8a6a6e49bb460182164bbe3a85550ee6deb8c5669256ff8f1af6a0f11701b2a54", 0x3b}], 0x1, &(0x7f0000ba3000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}], 0x20, 0x8041}, 0x4000) 2018/01/02 17:11:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101040, 0x0) bind$bt_rfcomm(r0, &(0x7f000027e000+0xcfa)={0x1f, {0x2, 0x2, 0x3c, 0x6, 0x6, 0xd1e}, 0x2}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) bind$bt_rfcomm(r0, &(0x7f0000255000)={0x1f, {0x100, 0x8, 0x3, 0x65b, 0x6, 0x9}, 0x7}, 0x9) r1 = socket(0x10, 0x3, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000dad000-0x18)={r1, &(0x7f00007af000)="", &(0x7f00006c7000)=""/211}, 0x18) 2018/01/02 17:11:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000076d000-0x11)="110000001a0025f000180004c3edfc0e80", 0x11) fremovexattr(r0, &(0x7f0000857000)=@known='com.apple.system.Security\x00') 2018/01/02 17:11:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000616000)=[{0xb1, 0x0, 0x0, 0x6fffffff00002}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000f57000)="1f0000000401ffd6000001000000000000b200000100000000000000000000", 0x1f) write(r0, &(0x7f00009f6000)="b2feb359eade6b753946d5b136fb70f57f8741976d3b670d1f127e9e20fba0f46599be2e3cad9f117a6eaf7f387e078d7d", 0x31) 2018/01/02 17:11:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000245000)={0x0, 0x0}) inotify_init() 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) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f0000bce000)=[], 0x0, &(0x7f0000ebe000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/02 17:11:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000b0f000)="120000001200e7ff00ffe900000001000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000d7f000-0x4)=0x200, &(0x7f00005c5000)=0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000d0b000)=""/101, 0x65, 0x0}, 0x4000fffe) mkdir(&(0x7f000076c000-0x8)='./file0\x00', 0x20) r1 = creat(&(0x7f0000cb6000)='./file0\x00', 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00002f3000-0x4)=0x2) 2018/01/02 17:11:04 executing program 2: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000468000-0x4)=0x2, 0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000ffe000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x9}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000e9000-0x9)='/dev/vcs\x00', 0x440000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000929000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ffe000)=0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ffa000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xb4d000)=nil, 0xb4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0x0}]}) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff8000)=0x0, &(0x7f0000ff9000-0x4)=0x4) 2018/01/02 17:11:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000273000)='./file0\x00', 0x0) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c45000)='/selinux/access\x00', 0x2, 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f0000231000)='./file0/control/file0\x00') socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000d0f000)=0x0, &(0x7f0000630000)=0x4) 2018/01/02 17:11:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000573000)=[{{&(0x7f000083f000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000550000-0x20)=[], 0x0, &(0x7f0000862000-0x78)=[{0x30, 0x114, 0x3, "1f7b17db48c82c0cf1a85666efc34d2ba66ea1ce836bc3332d"}], 0x30, 0x0}, 0x0}], 0x1, 0x0) r0 = socket(0x3, 0x4, 0x8a57) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ca4000)={0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000947000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e30000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fde000)=0xc) r4 = accept$llc(0xffffffffffffff9c, &(0x7f00002bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e2c000-0x4)=0x10) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e0d000-0xe)='/selinux/load\x00', 0x2, 0x0) r6 = inotify_init1(0x0) r7 = perf_event_open(&(0x7f0000b25000-0x78)={0x3, 0x78, 0x3, 0x9, 0x1, 0x5, 0x0, 0x7, 0x5808, 0x9, 0x12, 0x2, 0x0, 0x7, 0x7f, 0x4, 0x7f, 0x6, 0x6a, 0x80000001, 0x90, 0x1, 0x4, 0x0, 0x1, 0x2, 0x0, 0x21eb, 0x5, 0x1c, 0x1, 0x9, 0x3, 0x6, 0xee82, 0xef, 0x1ff, 0x2, 0x0, 0x5b3, 0x1, @perf_bp={&(0x7f0000100000)=0x0, 0xc}, 0x20000, 0x7fffffff, 0x3, 0x4, 0x0, 0x10001, 0x100000001, 0x0}, 0x0, 0x4, 0xffffffffffffff9c, 0x1) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) r9 = accept4$unix(0xffffffffffffff9c, &(0x7f000052d000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000e0d000-0x4)=0x8, 0x80800) r10 = accept4$unix(0xffffffffffffffff, &(0x7f0000a4b000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000a02000)=0x8, 0x80000) r11 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000360000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000595000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000bcc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c31000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ec9000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1b000)=0xe8) lstat(&(0x7f0000ca4000-0x8)='./file0\x00', &(0x7f0000a5b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = fcntl$getown(0xffffffffffffff9c, 0x9) r18 = getuid() getresgid(&(0x7f0000aba000)=0x0, &(0x7f0000749000)=0x0, &(0x7f000045c000)=0x0) r20 = accept(0xffffffffffffffff, &(0x7f00005c0000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000034a000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00005fe000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d89000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f3c000-0x4)=0xc) fstat(0xffffffffffffffff, &(0x7f0000099000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000fc3000)={0x0, 0x0}) r25 = socket$inet6_dccp(0xa, 0x6, 0x0) r26 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000868000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f66000-0x4)=0xe8) stat(&(0x7f0000394000)='./file0\x00', &(0x7f00005d7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006f4000)=0x0) r30 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d03000)={0x0, 0x0, 0x0}, &(0x7f0000662000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000092a000)=0x0) fstat(0xffffffffffffffff, &(0x7f00005bc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000ffd000)=0x0, &(0x7f00007a7000)=0x0, &(0x7f0000a5f000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003f8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000369000-0x4)=0xc) getresuid(&(0x7f0000e32000-0x4)=0x0, &(0x7f0000579000-0x4)=0x0, &(0x7f00004d2000-0x4)=0x0) r37 = getegid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bc8000)={0x0, 0x0}) r39 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r40 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b2c000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000aa2000-0x4)=0x1c, 0x80800) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00002d7000-0x4)=0x0) r42 = getuid() r43 = getegid() ioctl$ION_IOC_SYNC(0xffffffffffffffff, 0xc0084907, &(0x7f0000a00000)={0x0, 0xffffffffffffffff}) r45 = open$dir(&(0x7f0000474000-0x8)='./file0\x00', 0x14000, 0x100) r46 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f000021d000-0x4)=0x0) r47 = socket$bt_rfcomm(0x1f, 0x0, 0x3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000952000-0x8)={0x0, 0x0}) r49 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000202000)='/selinux/access\x00', 0x2, 0x0) r50 = syz_open_dev$evdev(&(0x7f000051d000-0x12)='/dev/input/event#\x00', 0x0, 0x602240) r51 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000850000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00005c8000)=0x0) r53 = geteuid() stat(&(0x7f0000eda000-0x8)='./file0\x00', &(0x7f00003ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005d2000)={0x0, 0x0, 0x0}, &(0x7f0000107000-0x4)=0xc) lstat(&(0x7f0000ae8000-0x8)='./file0\x00', &(0x7f0000899000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r57 = getegid() r58 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000571000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bd000)=0xe8) getresgid(&(0x7f0000b86000-0x4)=0x0, &(0x7f00004c7000)=0x0, &(0x7f000023e000-0x4)=0x0) r61 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000dde000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bcb000)=0xe8) r63 = getegid() r64 = socket$nfc_llcp(0x27, 0x2, 0x1) r65 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000485000-0xe)='/selinux/load\x00', 0x2, 0x0) r66 = socket$inet6(0xa, 0x3, 0x7a) r67 = inotify_init() r68 = syz_open_dev$mouse(&(0x7f0000695000-0x12)='/dev/input/mouse#\x00', 0xff, 0x4400) r69 = fanotify_init(0x4, 0x141800) r70 = syz_open_dev$random(&(0x7f0000a7b000-0xc)='/dev/random\x00', 0x0, 0x33e079e175bcd05f) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f33000-0x8)={0x0, 0x0}) r72 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004f9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r73 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) r74 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ea2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r75 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a86000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000613000)={0x0, 0x80000, 0xffffffffffffffff}) r77 = gettid() fstat(0xffffffffffffff9c, &(0x7f0000bc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r79 = getgid() sendmmsg$unix(r0, &(0x7f00000e2000-0x188)=[{&(0x7f0000bd0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000037d000-0x70)=[{&(0x7f0000b1f000-0x1000)="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", 0x1000}, {&(0x7f0000d12000-0xed)="d4d295a9a9590bba501a8b16b6c6d95cf88db1612bb439c5d8a00df754b505b9b7c8c9c64efc1bf27d697798748a3b2f2f9a418b90ad22d6f088f9a139c190fe7dffd357800f064970de443962eb8566af56ae93db021ae1dca11abb867c1c859220a10991fd78f075b4d2c304be52541415b5ff1b1f431fd3fed729a6525b063f5cbba48b2b0d7538c40e2a7efbe1ca009f0c26ce28e3cec4004b83762a62c49a80b7fef71e0bafc88bf1e8a8a22a0fa9ee8ba2f0adcbd42d41e13f14ee561da6e6a368106634f3af27832d9e726ac84dbfbe0c301cd98bdd371525bc677d2088aafa63a883be4fbfc7d2c9db", 0xed}, {&(0x7f0000fc2000)="394ea738ccf4be601bc98bbed4ddb021b140160b769376ff1d9b50d020407494de1105e673d5df301064984fc2aa90709658e0e538ffb5d15a8746ce19918f804023c1a87e6d9072dce7ce6c3caf052872dc463a78d30f7c6500c6f349f7c979e01abff048d4c4c1f376e32959b60b449bdb51c5ef9041db6066ea9dbbd780a2ae1c211024eac710fbe430b94520a2866bfaaa3c947c480e37", 0x99}, {&(0x7f000033e000-0xd7)="d92b6588af51548122cc0be3c928feaf3d3c18b7f50059eb549aa417ea6756ac4858d6633f491b1b293b15bf15e48e38efdf0f9673b0ed5ca05bfda6b795e5f2d9c69324fb785927895dc8965983e2a261de33b6105390fbb8f3e7073b21d1c1575dbfa9326d97766b410bd603d139676be036dc08449995014ab4d3e09a76c5a448f9b5db1e0a2d250b8bf84eda26fb5af5d48c4773e6898f76726e3f01cabf595e375ae86bc59023b091f02a4c6a5a39de97f3416852887a46315fe483e6d17ff03a0b202c9d50afca4fd3c1b3c71b8c72233a257a40", 0xd7}, {&(0x7f0000ad9000)="4021e7686d6f4f14179e8f9e3930156ca35484a146f0aa38138e8e626085851f5fe8df612e17181c802c1d75ea47f881d3c05eab31ac758ff9c132c65b2ef7682fd7545ed1181bd2d7ddfb06102021", 0x4f}, {&(0x7f0000092000-0x4e)="51ead3db30bed0eeed3fd41169f8a4eeeefb2ed99283ec33c9015002bdd542ae7d51be3171b01e35b4dcc378248381af87ad5c9ade1791473c69116a00bb52785555ddb5e235226854e9ae01137b", 0x4e}, {&(0x7f0000022000-0xa7)="dc71db77405ea229fd405d680c595feacfce31b152a9fe631727e6ba6625f166d3511d9fb432daec5f8975babc06bb19372b8d63ec8cb35836526ff4722d3f2b0e5c10e9960fbc1eb96096f23131501796c01450cc66a0a4e1f43baf6b842820984f2093703e100a12eab258fec650354c165461f8c176e48635e405e16ab253b6801f003e4754f15c0eee07d40a5d5394533c99daea0debcaca89d78b4b6b65d7ce86f4bad211", 0xa7}], 0x7, &(0x7f0000cc2000-0x50)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10]}], 0x50, 0x20004000}, {&(0x7f0000ac3000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b2f000)=[{&(0x7f0000294000)="00b991cb200ff712f5a01c9db94093ed97f2e711394bd1dc3d537637c9d928cca1b196b556745e9fee24c293c9e0cbde9b498c01184b73e6e7873f2691a6412215bed4e1f0dc00ba77b6289175eebce5386e20c01092f7c14a0435d06e8a528db5ee95c38123e60a35c6cf9f9f7c7f343cf5024e17597f0e97d4b2fd197d616ae4f77aca2cbefb5c9f928fba2fbb604dde643ec0d39ec6997ad5255fa04f4e0675dd97", 0xa3}, {&(0x7f000043a000)="c957ac73022a59c2bca7642c3e3fc4d2e15ac638f457cb780ced52f8c3a10695e06b82d51d0ee07cf2255e9441a89cebe6e47cd7950f594b69bcbeb29d76cae8b95b4c6ca41129d7fac685314f15a7acdfc9b3019acf11e61cbabbe9f0be7dec1abd3194feb6af54ef6bc1936e", 0x6d}], 0x2, &(0x7f0000f3c000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r20]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x18, 0x1, 0x1, [r24, r25]}], 0xb0, 0x11}, {&(0x7f0000541000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c2e000-0x30)=[{&(0x7f0000518000)="9f0746ce35776a9abe3ad1b9ad0ba99bd83c33719ba1728b65a4a4e7eda22d595b146090e29bb046000d2294831f1810500b8583638d0709d0e7231e39882ac4c4c5ec3bbc0eb7e30f576ea386f37c498b9da554aa77fea24f2d80f36135f03ae9ce8aa115dd833eb0e275a7929999b3455d836ed3f7ab690dcbaec42d8d509e2e0e273856657b73ca068e53dc444b4e875878fa3f6cfd67eeebbeefa6cf01b9768e1aedae12f0a726b54afb299e92821fde1bacfd002af86b4c2827566f1f33abf49f935157c42d6daf1541cba69c2c531297c074bbb54d4b9960d9c7f081905bb678a7a15c779758956958b8916f", 0xef}, {&(0x7f00008db000-0xe)="5718d5e4cc4b1743ead567bfdb1c", 0xe}, {&(0x7f00001c5000-0x17)="81a4a45cbbbaf09ec23ecde0480a9dc93b0d88d72e8aa2", 0x17}], 0x3, &(0x7f0000660000-0x40)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x40, 0x20000004}, {&(0x7f0000550000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000661000-0x10)=[{&(0x7f000004d000-0x6f)="8890293f67c47a02b4994fe40d92b3b3835e3b0cf89a7f30318d5a2e91157a8dcdd550ed87ba472c76d146858c0247705ca64739f65f90d3fba6bb99e971523e407b56d9e28c78fbe72a7d1e63d15564f226688a28d3f367a508f4a9d47115b047a4e0c6e36e9e7d43cb109b4ba976", 0x6f}], 0x1, &(0x7f0000b05000-0x20)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x20, 0x20004890}, {&(0x7f000096e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000313000)=[{&(0x7f0000239000-0xaf)="8e75d0985b1c5658ef309e135eb7889620d0b03eb28c3dc121f92035bb1d51ef4e86c64c3c974f8b3b48c84ad75dc4b6de896b1a73032f80922910ec4944fa1b811637ea8f58d232249292fa15777bdc5da48e28873ffd8f9af9278ae2b48bdf5d13a9facd6fc23a424a64663e0623add7e6cc37692504cc78a01b08aea862660c305417a45d4edfe4f81b6b07226c955a00f76cdf2536ebe463a49051a68838c9ab2d8b0aacc96d9a3390b726d0ac", 0xaf}, {&(0x7f0000f06000-0x6b)="541d440bceb2a15d444d4484862966972578c55de00160724d5cf1bbb8df1d82db6f23215ec7f3fae337ad703b74fe47469326297122861e028274555083d581dc40141332463761e67b458cc0ea7f0b6b1cc0c904fb380ac42b430a9e3ec5a6b3352c3cbc7bb556498def", 0x6b}], 0x2, &(0x7f00007dd000)=[@cred={0x20, 0x1, 0x2, r35, r36, r37}], 0x20, 0x4040}, {&(0x7f0000786000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cd5000)=[{&(0x7f000039d000-0xeb)="0d0e6cc1d7ee29f414719d63810bd1ee104cc9bb6814204b49d5ddbee833c5772cc837bf0172609cd01d89962fcb4d263be064bd790fc7cb6fc018fd04d3dc68b65f2b4c271e93063fd71dd73ee03f8d0b057a92ce10e7575e0620e7907cda382a6d329289f9ced31593ca118971d6f3ccbffe543f92336df4178aa429315cc357c5fd03ea40eee10db5ccd40dca633a6dfbb1524516eec40a761d29c19885c98020dbf6a0e4b5a5b18be0d86a61e5e021d60de07b1ff669fec4440c751c349fdc27a7078f077de4861d6fb4afe287670f9c634a81d5a0699fd4b3cbd32c178c4b89992cff75dbe5024d9b", 0xeb}, {&(0x7f00000c7000-0xe0)="a3e337d2c5a8279d687845b10e2c74598565ba7349231d4c08be9d6f492d80ac2f078df7920c7be363f763b0bda3217a4c9592064072e501275e48d85c37f5f8bef247ab4bb75bb75233c081bf2320596072f7b88e8642a8cd65a7268c12daf7515853d60ad31ee59debc6d10b5001c84e50def90c160b0535eced1efaa2de04a20d4d9b37a2303a21c31e282dce24d3b1b81abf47b5a0024e188211085792af3c28a1943ce67719d761f95f17772ca8082f41096be69ab661f21f752ceda30d8bef8d97fe2802e936110a3e01875da57eb60f40ed6d525bb97d2429f7f8a4c3", 0xe0}, {&(0x7f00002eb000)="b592f658e4b3f7291a8e390e85d09fd722ddf42536a0550857a15ebcdf63605c562b8e0d86b3131c74c5aaa7de70dd8ad46ba707b60b58c162a19641e070c992b00da204aae9745dc56f85d3a5528809e3be7074bcf7de42450dcec3ebe328465a4c2dcc46df940a2e7260dfab55ff38915d2c6be5d09fc0b95574c05c634d446f3095fefc4869771fe86413304200fee78f83016cd2a3fa604e910ab9f3195860e0e2f3d521e472cea73b620fbffbd3724dc3b7f3e976540a04376e3129871325601b4c1c55ed700ef1db8850c02743264f37af9fda9ea48232239afd51f1c344a1d748839c4f6518103f", 0xeb}, {&(0x7f0000101000-0xd2)="3e96b3489a7b14f4531da4d3f6a1745b616ae65ea65685ba4f69c00170aeea6af96b5ecb65ae163197163f8b539cbf64e299fb1de7cf261e89787d545dc319060ee20b6677e898f33e4ad28a22fd67478899afb37cd33ff79e8a489ed0e8edae18cd7d56b48d70dc6c62d3cf547af2f2a8b8713c47e90e6b8dcea6fbc261bf0e48a7e861d5f83698ead15697b171fd27d5fad6711df3fd141a3eba2f33a5866b9077ee336e4676e9244feff10ac34e7ce24a87e7b22a75c474ace32310f965fe59873f2bcc3158da6a8d9a830d5b77568bc4", 0xd2}, {&(0x7f00003f9000+0xa61)="ad6b772f26bfb0cabbf2c6c273a867c8685f4a2e5f5a944528c33bfd80ab2a9f6dd18201940a68fcc87a8ec4677d3f2e69ba1e8db9af29960c605ad270c84a39c804d6be923d57145db0826870afad176a8c926295ad956184d0cc582a7d2542d99f458195bf82591a438b1b9314bdc92c15670bec5ceb1bef44f416a4796ff698bd00e2cb106abaa24216d3dc74cbe4ba9c10b69959", 0x96}], 0x5, &(0x7f0000871000)=[@rights={0x18, 0x1, 0x1, [r38, r39]}, @rights={0x18, 0x1, 0x1, [r40]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x18, 0x1, 0x1, [r44]}, @rights={0x30, 0x1, 0x1, [r45, r46, r47, r48, r49, r50, r51]}], 0x98, 0x4000000}, {&(0x7f00002fd000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00006bd000-0x30)=[{&(0x7f0000cd4000-0x1a)="507c7579fd9fbd5e20bb094515e222bdf1bbb1bb7f6c33c921a8", 0x1a}, {&(0x7f00006b6000-0x86)="82c7faf18b0eb8e279d5da6c34df92522e2ab2a38c8e91b96ec3143d90f6843f6bcc2488a0bd29622f1b4d7b9e806583c4cd0e9fda8c0f20dc4ea2aa32c4f45f5834aecbbac57803bb7bde8a41e9497729cbf8453d2d57addc53f5301f9b326fd6846b42307e60bc6d54e9fd4e50848dac5004f68930268cbf109e2c7a760e368576ebab8f07", 0x86}, {&(0x7f000070f000)="3d3230c648896833e82a7e41f92657a3621eb7d734690289294d5a51ec8e05a7515f7918df9597e8845f0981c545d69fbe7d3ebedb3bc65d9377d346e81938d122ec355bacbc501bd63a943d265a9c70282b89c40b0e6164545100ca7dcabfb52f99c798e40b6f3c3b70482426881b5473743db603197fedb9", 0x79}], 0x3, &(0x7f0000d63000-0xf8)=[@cred={0x20, 0x1, 0x2, r52, r53, r54}, @cred={0x20, 0x1, 0x2, r55, r56, r57}, @cred={0x20, 0x1, 0x2, r58, r59, r60}, @cred={0x20, 0x1, 0x2, r61, r62, r63}, @rights={0x38, 0x1, 0x1, [r64, r65, r66, r67, r68, r69, r70, r71, r72, r73]}, @rights={0x20, 0x1, 0x1, [r74, r75, r76]}, @cred={0x20, 0x1, 0x2, r77, r78, r79}], 0xf8, 0x1}], 0x7, 0x0) 2018/01/02 17:11:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a6000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f0000b8e000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x1000000000000036, &(0x7f0000d85000)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x14d, 0x0, &(0x7f0000bc1000)={0x0, 0x989680}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000041e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/02 17:11:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 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(&(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) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpgid(0xffffffffffffffff) stat(&(0x7f0000ecc000-0x8)='./file0\x00', &(0x7f0000cd1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() sendmsg$unix(r2, &(0x7f0000428000)={&(0x7f00005a7000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000871000)=[{&(0x7f00003dc000-0x74)="9d6df6daaae780fecfa203e1ef8dae102210a3f3ee05ee93b9ad7602f0a82b89e6469066f27986998ec069d3d8ef886678d47703acfabb3eced9a98b19b87efa48f1c34df1b58696986fdb289d34e1d3e160305a9d81edb105aaf595139b2d295c095b28e2415bc7ca4a8e5024bc0ce72753499e", 0x74}, {&(0x7f00002cc000-0xf5)="3699089ffe95b079f787ee51d5443cd0f9b9ffc21907ffa1c48998f9c665d70bf2d36fda955118525cecc804aa5f0f410ef91ca9eac5bc5d87c4520561c6b993685b053db1fbd5b04c2720b06c2083cdca57a6a1bb8c3b66d08cec515bc767c68886da19f6c1cf731fb3f728f41ba27f5136fbeaa230eccca956b098941e541aaa15b584f3e302d9451c5158506ee05ebe713e40e1b0f590f1ff9347132c8c2367c93e87da613bd59e9f11846e16e898abf31959f7d15fb734d3f121ab5bbe00fd0b44cded2a2792143978c3f2479bf146d2c5bd6b440b149f0fea4b0a0b05e49020eb8de75f1518944c79ccdf519d374e1a64d6d7", 0xf5}, {&(0x7f000055f000)="4622b4610d1b4f953ef17475628227572251d0761e52cc42a411602aa738c276c7b375e0d84dfdf6d12af3f36c801dabe7f343f15f2537656f86649a94f9eb450cf7297a7a36cf7bcf2d8541056e3f46186ef40de84798e6a5a06df5f6f8320e2f51c11d246ecd937da766f6122d56a2cb031cec1a7fa744a6b9f97ac2528f7cd33301b2d7283ea7178e847dcc03bb2258930845d8ec910f35daecef2585af453328cb3a3ff3507761a4aa9a95e2acd4cf5b48c8793f58d54f4a7075e9e82f6f7cb53387132b3752478be3de11636495cbe76adc03e1ff24bf2c00fdc2c308f1699f03687e194b18e932", 0xea}, {&(0x7f00005f1000-0x49)="f76a4ad9ad09c67fae999d0970b80c8251675f98ff143a3ec3905fbe7f02b2cf5671e0b074cae1f43e1da56a48ec652e2213601faa20aa6c85c19f5951eef52a77fd5d4ce4bc00ea32", 0x49}, {&(0x7f0000090000)="", 0x0}], 0x5, &(0x7f000032d000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x38, 0x4008000}, 0x800) sendmsg$unix(r0, &(0x7f0000a83000-0x38)={&(0x7f00004dc000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000a71000-0x10)=[], 0x0, &(0x7f0000a69000)=[], 0x0, 0x0}, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) close(r1) close(r0) 2018/01/02 17:11:04 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000)='/dev/kvm\x00', 0x0, 0x0) r1 = semget(0x0, 0xfffffffffffffffd, 0x100) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000001000-0x67)=""/103) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0xfffffffffffffffd, 0x0, 0x7, 0x0, 0x0}) pkey_mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) [ 85.470499] [ 85.472201] ============================= [ 85.476350] WARNING: suspicious RCU usage [ 85.480500] 4.15.0-rc6-next-20180102+ #86 Not tainted [ 85.485751] ----------------------------- [ 85.489918] net/netfilter/ipset/ip_set_core.c:2057 suspicious rcu_dereference_protected() usage! [ 85.498872] [ 85.498872] other info that might help us debug this: [ 85.498872] [ 85.507069] [ 85.507069] rcu_scheduler_active = 2, debug_locks = 1 [ 85.513770] 3 locks held by kworker/u4:3/74: [ 85.518174] #0: ((wq_completion)"%s""netns"){+.+.}, at: [<0000000040eed8a3>] process_one_work+0x71f/0x14a0 [ 85.528199] #1: (net_cleanup_work){+.+.}, at: [<00000000315c3d18>] process_one_work+0x757/0x14a0 [ 85.537345] #2: (net_mutex){+.+.}, at: [<00000000f606c508>] cleanup_net+0x139/0x8b0 [ 85.545360] [ 85.545360] stack backtrace: [ 85.549866] CPU: 1 PID: 74 Comm: kworker/u4:3 Not tainted 4.15.0-rc6-next-20180102+ #86 [ 85.557994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.567331] Workqueue: netns cleanup_net [ 85.571359] Call Trace: [ 85.573919] dump_stack+0x137/0x198 [ 85.577520] lockdep_rcu_suspicious+0x123/0x170 [ 85.582163] ip_set_net_exit+0x2c6/0x480 [ 85.586196] ? ip_set_flush+0x4e0/0x4e0 [ 85.590154] ops_exit_list.isra.6+0xae/0x150 [ 85.594535] cleanup_net+0x3f3/0x8b0 [ 85.598223] ? unregister_pernet_device+0x80/0x80 [ 85.603055] ? __lock_is_held+0xb6/0x140 [ 85.607110] process_one_work+0x801/0x14a0 [ 85.611324] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 85.615981] worker_thread+0xe0/0x1010 [ 85.619844] ? __sched_text_start+0x8/0x8 [ 85.623971] kthread+0x33c/0x400 [ 85.627312] ? process_one_work+0x14a0/0x14a0 [ 85.631795] ? kthread_delayed_work_timer_fn+0x270/0x270 [ 85.637219] ret_from_fork+0x24/0x30 2018/01/02 17:11:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000657000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000063d000)='scalable\x00', 0x9) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/02 17:11:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$ipx(r0, &(0x7f00000a6000-0x5)="477f4910be6efe", 0x7, 0x20000050, 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b6e000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x318, 0x0, 0x0, 0x0, 0x200, &(0x7f000095d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/02 17:11:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001d2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fstat(r0, &(0x7f0000903000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0xfffffffffffffffe, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2018/01/02 17:11:05 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x218}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000001000)={r2, 0x0}) fstatfs(r1, &(0x7f0000012000)=""/2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:11:05 executing program 6: mmap(&(0x7f0000000000/0x5b7000)=nil, 0x5b7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000bb000)=@generic="9eb7b0c3786ddfc43eb50223dafff02f") r1 = accept$alg(r0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f0000371000-0x38)={0x0, 0x0, &(0x7f0000397000-0x40)=[{&(0x7f00001ad000-0x1000)="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", 0x400}], 0x1, &(0x7f00004d6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f00005b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00003ac000-0xe)='/dev/admmidi#\x00', 0x6, 0x400000) mmap(&(0x7f00005b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1d, &(0x7f00005b8000)=0xffffffff, 0x4) fstatfs(r0, &(0x7f00005b8000-0xb6)=""/182) r3 = syz_open_dev$vcsn(&(0x7f00003e9000)='/dev/vcs#\x00', 0xffff, 0x0) mmap(&(0x7f00005b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00005b7000)=0x0, &(0x7f00001c1000-0x4)=0x4) mmap(&(0x7f00005b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00005b7000)={0x0, 0x0}) 2018/01/02 17:11:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$getown(r1, 0x9) tkill(r2, 0x29) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r3, 0x0}) close(r1) 2018/01/02 17:11:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x4000000400000003, 0xc) write(r0, &(0x7f000014a000)="a20000000104ff21fd43451423350d00000000010000010001ffdcffdf000d", 0xfffffffffffffece) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00006cd000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write(r0, &(0x7f00004df000-0x25)="1f0000000104ff00fdde45c807110000f305f0000800018001fd00dcffdf00", 0x1f) close(r0) 2018/01/02 17:11:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000769000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80, 0xfffffffffffffffe}, 'port0\x00', 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:11:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) connect$netrom(r0, &(0x7f0000e3e000-0x48)=@full={{0x3, {"6e25408d3bb867"}, 0x7}, [{"7bc395fa21cd8e"}, {"9a329229fe4814"}, {"c79e4bf9aaf0e6"}, {"6b0ada84381409"}, {"633064999f8dd6"}, {"02544e5244a82d"}, {"4a6b7043389681"}, {"8ccf5f033b8a34"}]}, 0x48) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f00008ff000/0x3000)=nil, 0x3000}, 0x1, 0x0}) madvise(&(0x7f0000908000/0x4000)=nil, 0x4000, 0xf) mlock(&(0x7f0000901000/0x4000)=nil, 0x4000) 2018/01/02 17:11:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f00002ba000)="2750168a014eaf983f2b503a71b697ed1bcc3b5fcd9ea2aa455fb642362252079b84ecfd2c54ca1cccdf686165c742a6b625c7b32b53a80a7cf0a765fcf356f44d01279ffefc45c1cca5e1658ef65ff6d5a13f378873a2b0fd5ffc54b2797f", 0x5f) r1 = geteuid() r2 = getegid() chown(&(0x7f0000027000-0x8)='./file0\x00', r1, r2) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/02 17:11:05 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000a55000)='/dev/vcsa#\x00', 0x4, 0x40) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000060e000)=@dstopts={0x3e, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x6, 0xef, "a958faf8c5edfca14c1784d4523bfa69edcccaae961e98931f6b3bf8b344cb9152c5fe2c1a79017316c2b5e119a49502005bf99600f451fcf26101f2561859b6b1521312cc2fe487e30620cb53b519d9c004f986ad3cce45ee4028cf9f315b488ade75aa293afbb770c9492095c76546d7b94e84e1ef9838ee325572b0ca157b83a70e811af4c7840a998306cda894d2efa6ea7f4abb0f0c70218a1a913e276de1ae13c8f1c2f2582ddd117f20ae833393a1bf82408dc8ede8399d054208df6c60b2fe4b6006336c69cdf4b31f158fcf2ce0dc0a1be51510a5b4e0611cbcd303feaa3359b6734817e02ecda99cd022"}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xffffffffffffffc0}, @jumbo={0xc2, 0x4, 0xffffffff}]}, 0x113) sendto$inet6(r0, &(0x7f0000c8a000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) [ 85.800143] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 85.829846] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/02 17:11:05 executing program 6: r0 = memfd_create(&(0x7f0000b43000)='\x00', 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000043c000-0x8)={0x7a, 0x2, 0x6, 0x5, 0x3ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffff34e4, 0x1b4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) readv(r1, &(0x7f0000951000-0x10)=[{&(0x7f0000ef0000)=""/182, 0xb6}], 0x1) 2018/01/02 17:11:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000ec000-0x8)='pagemap\x00') ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000493000)={0xd8, 0x6, 0x7f, 0x3ff}) getegid() writev(r0, &(0x7f0000b97000)=[], 0x0) 2018/01/02 17:11:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x40) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000800000-0x4)=0x0) mmap(&(0x7f0000000000/0x9e0000)=nil, 0x9e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f00009de000)='/dev/amidi#\x00', 0x2, 0x800) read(r1, &(0x7f0000715000-0x6c)=""/108, 0x6c) 2018/01/02 17:11:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000def000-0x9)='/dev/vcs\x00', 0x2000, 0x0) getpeername$packet(r0, &(0x7f000042d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000087c000-0x4)=0x14) syz_open_dev$vcsn(&(0x7f00008c3000)='/dev/vcs#\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/02 17:11:05 executing program 6: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f000003d000-0x18)=[{r0, 0x60c1, 0x0}, {r2, 0x400, 0x0}, {r0, 0x1000, 0x0}], 0x3, 0x4) write$sndseq(r2, &(0x7f0000053000)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) 2018/01/02 17:11:05 executing program 7: mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000697000)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f000072f000)=""/0, 0x0) fsync(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00001c1000-0x1c)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095d000-0x2)={r2, 0x0}, &(0x7f000095c000)=0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000317000-0xb)='/dev/hwrng\x00', 0x145000, 0x0) ioctl$KDDISABIO(r3, 0x4b37) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f000028e000)={@common='ipddp0\x00', @ifru_flags=0x0}) 2018/01/02 17:11:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dba000)='/selinux/enforce\x00', 0x10040, 0x0) fcntl$getflags(r0, 0x408) pipe(&(0x7f00004f3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dc0000)=[{&(0x7f0000ec0000)=""/4096, 0x1000}], 0x1) vmsplice(r1, &(0x7f0000bbb000-0x80)=[{&(0x7f00009fb000-0x1)="bd", 0x1}], 0x1, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) 2018/01/02 17:11:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r0, r0, 0x0, 0x7) syz_open_pts(r0, 0x10000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000636000+0x2b4)=0x0, 0x4) close(r0) 2018/01/02 17:11:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003ef000-0x9)='/dev/ppp\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000064c000)={0xc, 0x17, &(0x7f0000d87000-0xb8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5a110000, 0x0, 0x0, 0x0, 0x7fff}, [@jmp={0x5, 0x5, 0x6, 0x9, 0x4, 0x50, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x26e6, 0x5, 0x0, 0xf, 0xfffffff8, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0xf, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x6, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x1, 0x3, 0x0, 0x6, 0x10, 0x8}, @map={0x18, 0x1, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x31}, @initr0={0x18, 0x0, 0x0, 0x0, 0xca99, 0x0, 0x0, 0x0, 0x7}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b56000)='syzkaller\x00', 0x2, 0xf9, &(0x7f0000e1f000-0xf9)=""/249, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) 2018/01/02 17:11:05 executing program 1: r0 = socket$llc(0x1a, 0x1, 0x0) setsockopt(r0, 0x1000, 0x200, &(0x7f0000eaa000)="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", 0x1000) mmap(&(0x7f0000000000/0x81d000)=nil, 0x81d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80002, 0x0) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000081d000)={0x9, &(0x7f00006c8000-0xb4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) write(r1, &(0x7f000081d000-0x23)="220000001c00b515f8efff00000000010c0006ff020093000000010306000100a445", 0x22) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000081e000)={0xf4ed, 0x1, 0x9, 0x3ff, 0x6, 0x87, 0xff, 0x3, 0x0}, &(0x7f0000339000)=0x20) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000081f000-0x6)={r2, 0x3}, &(0x7f000065b000-0x4)=0x6) 2018/01/02 17:11:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009b1000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00007dd000-0x8)={0x1, 0x3}) r1 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00002fe000)={[{0x1, 0x23, 0xfffffffffffffff9, 0x220, 0x7, 0x7, 0x8, 0x5, 0x4, 0x8001, 0x9b, 0x41, 0x7}, {0xffff, 0x24c9, 0x751, 0x2, 0x6, 0x4, 0x49, 0x10000, 0x0, 0x5, 0x8001, 0x8, 0x1}, {0x3f, 0x7b7a, 0x5, 0x0, 0x5, 0xe0f, 0x7, 0x40, 0x7, 0x4, 0xbe, 0x0, 0x6}], 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r1, &(0x7f0000db2000-0x1)=""/1, 0x1) sendto$inet(r1, &(0x7f0000fcb000-0x2)="", 0x0, 0x0, &(0x7f0000e1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:11:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d59000-0x8)={0x0, 0x0}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000b00000-0x4)=0xa88) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000fe8000)={0xffffffffffffffff, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000083b000-0xa)='/dev/ptmx\x00') r2 = syz_open_pts(r1, 0x8000000006) writev(r2, &(0x7f00009ca000-0x70)=[{&(0x7f00007bf000)="93035b", 0x3}], 0x1) [ 85.866867] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 85.893936] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/02 17:11:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00007ee000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000d45000)=""/100) rt_sigpending(&(0x7f0000f36000-0x8)={0x0}, 0x8) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) epoll_pwait(0xffffffffffffffff, &(0x7f0000be0000-0x60)=[], 0x0, 0x0, &(0x7f0000497000-0x8)={0x0}, 0x8) 2018/01/02 17:11:06 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000025000-0xc)={0x1, 0xffffffffffffff9c, 0x0}) bind$inet(0xffffffffffffffff, &(0x7f0000016000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000014000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x30, 0x0, 0x2000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@generic={0x0, 0x2, ""}]}}, {""}}}}}}, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000df4000)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000026000-0x4)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000025000)=r2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000001e000-0x10)={0x7fff, 0x4, 0x1000, 0x7, 0x0}, &(0x7f0000024000)=0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000023000-0x10)={r3, 0x10, &(0x7f0000024000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000025000-0x4)=0x10) 2018/01/02 17:11:06 executing program 0: r0 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='/selinux/relabel\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) move_pages(r1, 0x4, &(0x7f0000ad9000)=[&(0x7f00007a5000/0x400000)=nil, &(0x7f00007a4000/0x1000)=nil, &(0x7f0000292000/0x4000)=nil, &(0x7f00004f1000/0x3000)=nil], &(0x7f0000ef8000-0x4)=[0x9], &(0x7f00006e6000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) keyctl$get_security(0x11, r0, &(0x7f0000000000)=""/158, 0x9e) 2018/01/02 17:11:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000080003, 0x80) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f0000000000)=0x1a6) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0186416, &(0x7f0000da1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup2(r0, r0) ioctl$KDSKBLED(r1, 0x4b65, 0x9) 2018/01/02 17:11:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=""/156, 0x9c}, {&(0x7f0000001000-0xe)=""/14, 0xe}, {&(0x7f0000b8b000)=""/109, 0x6d}, {&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f0000acc000-0x2c)=""/44, 0x2c}, {&(0x7f0000324000-0x35)=""/53, 0x35}, {&(0x7f0000001000-0x36)=""/54, 0x36}], 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000e8f000-0x8)='./file0\x00', 0x101001, 0x1a) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f00008c1000-0x64)=""/100, &(0x7f0000a47000)=0x64) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) timer_settime(0x0, 0x0, &(0x7f0000047000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000189000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write(r2, &(0x7f00008d1000-0x30)="b63db85e1e8d010000010f9d00049b00ffff00000000d2bc7018cebc070000923f4d872caa8ce22c00160e96aa1fae1a", 0x30) readv(r2, &(0x7f0000b09000-0x70)=[{&(0x7f0000ec4000)=""/246, 0x10000007d}, {&(0x7f0000d07000-0x9b)=""/155, 0x311}, {&(0x7f0000d99000)=""/81, 0x3f4}, {&(0x7f0000044000)=""/169, 0xa9}, {&(0x7f0000f1f000-0x5f)=""/95, 0x5f}, {&(0x7f0000e50000)=""/192, 0xc0}, {&(0x7f0000ebb000-0x55)=""/85, 0x55}], 0x7) 2018/01/02 17:11:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x7) ioctl(r0, 0x9, &(0x7f0000c81000)="67e193cc8920f8b2495753023bb77453ba2024c707437df30714763774a6ad07c089f4992e0773d3e4dc5e873e241dfdd044dde5968df7b2c76e98246e8e629eb5c291a4ba09583d3577c833b7d060d0f58da9cf14fde15b965a0aa1e4002529ba46eb88702af7eda1f1efdbf24a9a85b9020957a96d193233b3d16ac186561ff694c96570c8f7410e9e7f1391e566e171e55cb602406db7d3daa856e035640ee03ce59adb04223f8325786f691523") r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f000099e000)=0x80000000) 2018/01/02 17:11:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000534000-0x9)='/dev/kvm\x00', 0x0, 0x0) lstat(&(0x7f0000054000)='./file0\x00', &(0x7f00001ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000925000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f00000e4000-0x8)={0x0, 0x0}, 0x80000) accept4$inet(r2, &(0x7f0000959000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e1a000-0x4)=0x10, 0x80000) setresgid(r1, 0x0, 0x0) 2018/01/02 17:11:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0x4) write(r0, &(0x7f00004b1000)="1f0000001704ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) 2018/01/02 17:11:06 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x81800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000014000)={0x0, 0x7}, &(0x7f000000f000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000014000)={r1, 0x3, 0x2, [0x52e, 0x7fff]}, 0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000c000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000016000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000016000-0x58)={0x5, 0xffffffffffffffa5, 0x3, 0x0, 0x400, 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]}) 2018/01/02 17:11:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000017f000)='asymmetric\x00', &(0x7f0000a75000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d0f000-0x2)=':\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00005f1000)='keyring\x00', &(0x7f00001c9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate(0xc, r0, 0x0, 0x0, r1) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/02 17:11:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000a9b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000ec1000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000003e000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000efb000)=0x800) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000af5000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000b4c000)=""/4096) 2018/01/02 17:11:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x200, &(0x7f0000229000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000662000-0x4)=0x5, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x89a, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/02 17:11:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000001000-0x38)=""/0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d05000)={0x0, 0x0, 0x0}, &(0x7f00000a7000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r2, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/02 17:11:06 executing program 3: r0 = syz_open_dev$dspn(&(0x7f00001c2000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c59000-0x8)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000a5b000)='net/anycast6\x00') preadv(r2, &(0x7f0000247000)=[{&(0x7f000033e000)=""/1, 0x22b}], 0x1, 0x0) preadv(r2, &(0x7f000077d000)=[{&(0x7f0000ee6000)=""/4096, 0x1000}, {&(0x7f00004c9000-0xfc)=""/252, 0xfc}], 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00009ee000)=0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00007d6000)=[0x0, 0x7]) 2018/01/02 17:11:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000fc0000-0xc)='/dev/audio#\x00', 0x7, 0x82100) fstatfs(r0, &(0x7f0000c68000-0x85)=""/133) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x2300a0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00006d7000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000461000-0x4)=0x3b) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000635000)=0x0) r6 = getpgrp(0xffffffffffffffff) setpgid(r5, r6) pipe2(&(0x7f0000890000)={0x0, 0x0}, 0x7f9) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00003ee000-0x10)={r4, &(0x7f0000e5c000+0x71c)="673d111d064c071898c431ee2e1252fd66d55e9497eaf3fce40d6edfef45f0839e380c9ad9b200015f4049029e397e0d6134e3fa9089e69e4c9d7d4bb077a2b8feecc7d5d39af2758b57fbcd5959973e8456d6fbd4"}, 0x10) ftruncate(r7, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000e53000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:11:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ff03000000000010a5ae7a003e9d4d54", 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ba6000)='/dev/ppp\x00', 0x46000, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000e7f000-0x4)=0x800) openat$hwrng(0xffffffffffffff9c, &(0x7f0000448000)='/dev/hwrng\x00', 0x50000, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000028000)=[{&(0x7f000034c000)="780c9cc3cf70f93f1d727a795046f4d7d97ab3a71f46225a0ba2714dc95114eefbb071a5b2fae85b01897f83fad9953cb4d1b0141f8be80895b8bdf6520ef0ec192a791f9176f9200fec97", 0x4b}], 0x1, &(0x7f0000d03000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7f}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}], 0xc0, 0x0}, 0x0) [ 86.081804] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1047 sclass=netlink_tcpdiag_socket pig=13830 comm=syz-executor7 [ 86.099183] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1047 sclass=netlink_tcpdiag_socket pig=13832 comm=syz-executor7 2018/01/02 17:11:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000e43000)='./file0\x00', &(0x7f0000e27000-0x85)=""/133, 0x85) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00007ff000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:11:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000085b000)="", 0x0) sendmsg$inet_sctp(r0, &(0x7f00000fd000-0x38)={&(0x7f00009f3000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e78000)=[{&(0x7f0000193000)="0e8fb925de2266a75990fddc9b9114dd9e862b975e13cde6da2e41dcddc94e2e7033da0fbe37bc64ed127556eb3082dd78d7739f3f67b816a1afef7160348816742628411472b91ccdb3d01e8313e62fc7df121159af1128ef58bdbd7e2c96abc8a405a7658a592b459b5cdc4c0ffbde4b250eddcada054403aa82cac8e1b8708e6b181efc0c8618b8596f8274bb1556bf793b0d97aef209b132eded665edc12", 0xa0}, {&(0x7f0000383000)="8d73da9bed9164256fd46ee5bd0349d2f1d087c9ee8f92960a46529defb4f3145ec3dee0", 0x24}], 0x2, 0x0, 0x0, 0x8000}, 0x40804) dup2(r1, r0) 2018/01/02 17:11:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000001000-0x2)={0x7, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bef000)='/dev/qat_adf_ctl\x00', 0x81, 0x0) fstatfs(r2, &(0x7f000067b000+0x8d4)=""/4096) sendfile(r1, r2, &(0x7f0000466000-0x8)=0x0, 0x1) 2018/01/02 17:11:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, "696430ffffffffffffffe900000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000002100", 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:11:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(0xffffffffffffffff, 0x5450) 2018/01/02 17:11:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009df000-0xa)=',bdev:em0\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000424000)={0x0, 0x0}) ptrace$setsig(0x4203, r1, 0x78, &(0x7f0000964000)={0x5, 0x2, 0x3, 0xffff}) io_setup(0x1, &(0x7f0000812000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f00004f4000)=[&(0x7f0000a1d000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f00008f5000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/02 17:11:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e9c000)='/dev/loop#\x00', 0x0, 0x801) r1 = syz_open_dev$audion(&(0x7f0000b28000-0xc)='/dev/audio#\x00', 0x3, 0x40) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x100) ioctl(r0, 0x440000000000127f, &(0x7f0000a3f000-0x1)="") 2018/01/02 17:11:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0xe, 0x6, &(0x7f0000391000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000939000)={0x0, @in6={{0xa, 0x0, 0x972, @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]}, 0x600, 0x5a}, &(0x7f0000109000)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ca1000)={r2, 0x8}, 0x8) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000b1b000-0x4)=0x2) personality(0x8) uname(&(0x7f0000834000)=""/0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f89000)={0x0, 0x0, 0x0}, &(0x7f0000825000)=0xf) getpriority(0x2, r3) 2018/01/02 17:11:06 executing program 2: r0 = syz_open_dev$loop(&(0x7f00005c8000-0xb)='/dev/loop#\x00', 0x100000000000, 0xfffffffffffffffe) openat$sequencer(0xffffffffffffff9c, &(0x7f0000490000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x401870cb, &(0x7f00001f5000-0xf)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, "399f23631d000000000200000100000000000000eaf7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b8152df6a48251f7d51933223e1cab867dbd761faf", [0x0, 0x0], 0x0}) chmod(&(0x7f00005f8000-0x8)='./file0\x00', 0x100) pipe(&(0x7f0000771000)={0x0, 0x0}) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000787000)='./file0\x00', 0x2000200) inotify_rm_watch(r1, r2) 2018/01/02 17:11:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x4, &(0x7f0000ee8000)=[{&(0x7f0000cb7000-0x6f)="29f005aa6ef1fddf768109633074ddeb781938ba23e86f40ea7deb362f3c02580eaacb0a2e4ad1a7224f5535d08f5860987dfb2cb75ab1fc010f1bfc403c10c4f3494565f81faff4ad37585466df14d53eb9a0781389d847ac42ab223a4d16535e083d916645c1f4278c4facbd798f", 0x6f, 0x4, 0x0}, {&(0x7f000047c000-0x36)="e24619976f2d26a5966d5bd5b27471d007d32a169899e5f13ec0c39b004d83dc8ef844c02bc68bdc362419b38b65492fda16f13eb07a", 0x36, 0x100000000, 0x4}, {&(0x7f00008bc000)="92545ef2", 0x4, 0x5ad9, 0x2}, {&(0x7f0000bed000-0xd7)="51ec525f503c6ea85352f970c3c73ec69abcf3055c5ce25a9b249d40d0da186a6fd86ba9a19271fae5ed2c458fc06417489118c37a2a3c0b585bf9b7ac5c3bf44ac05bb76cf6f48b851622a8722f6ac1a84916ea4b697bc5e96e694a0ce11a271803ffc900b183977d3ee844181d89d410622fc51ceaa9968593a39753ee4926f20b833d1167ca46ade3c5f49bdaa777e0453a980a2e86e9e6f7eaaa862322ef95fb4ec3b588d31bd4cb6aefa8f4300223f4506270b8317efed1c01313237df13f49400688af7562d79b3fa2a08d030f2cccdb7562cb7c", 0xd7, 0x76fb, 0x1}], 0x370000) pipe2(&(0x7f0000782000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000000001) open$dir(&(0x7f0000ac7000-0x8)='./file0\x00', 0x101000, 0xc8) vmsplice(r0, &(0x7f0000f9d000-0x70)=[{&(0x7f00000f6000)="f1", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000ea000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e10000)=0x8) clone(0x0, &(0x7f0000494000-0x5c)="", &(0x7f0000000000)=0x0, &(0x7f0000d8d000-0x4)=0x0, &(0x7f0000001000-0x1b)="") timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) close(r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000785000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00004f1000-0x400)={"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"}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/02 17:11:06 executing program 1: r0 = semget(0x3, 0x3, 0x220) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f0000000000)=""/188) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000000)={0x100000000, 0x4}) syz_emit_ethernet(0x3e, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/02 17:11:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000191000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x400) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000a37000-0x10)={0xf002, 0x100000, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000017000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) fremovexattr(r0, &(0x7f0000574000)=@random={'trusted.\x00', '/selinux/commit_pending_bools\x00'}) 2018/01/02 17:11:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000998000-0x18)={0xaa, 0x3d, 0x0}) r2 = syz_open_dev$mice(&(0x7f0000a42000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c87000)={0x0, @in6={{0xa, 0x2, 0xffffffffffffff37, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x22a4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x8, 0x0, 0x3, 0x1f}, &(0x7f0000ab4000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000df9000)=@assoc_value={r3, 0x2}, 0x8) mmap$binder(&(0x7f00008a8000/0x4000)=nil, 0x4000, 0x8, 0x10010, r2, 0x56) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000002c000)={0x80000000, 0x0}) getsockname$packet(r2, &(0x7f000090f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000603000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00007a1000)={@loopback={0x0, 0x1}, r4}, 0x14) clone(0x600, &(0x7f0000687000)="", &(0x7f0000b4c000)=0x0, &(0x7f0000553000-0x4)=0x0, &(0x7f00007a5000-0x8f)="") close(r1) 2018/01/02 17:11:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000001000-0x4c8)={{0x1, 0x5, 0x870a, 0x3, "e5292377027d84c342e3afd4f27fc37da6707b03f9e54f6b3d9fdbb8acf24d7df91b73781f54edef8258d66f", 0x8}, 0x2a0, [0x7, 0x401, 0x3f, 0x856, 0xff, 0xd96a, 0x3, 0x9, 0x7fffffff, 0x5, 0x8, 0x100000001, 0x400, 0xfffffffffffffffb, 0x80000001, 0x100, 0x4, 0x3, 0x81, 0x10001, 0x4, 0x9, 0xffffffffffffffc4, 0xdc51, 0x7ff, 0x2ee, 0x902, 0x3, 0x100000000, 0x1000, 0x1f26add9, 0xa9, 0x1, 0x7f, 0x80000001, 0x8b2, 0x2, 0xdce, 0x9, 0x8, 0x1, 0x3f, 0x6, 0x74b, 0x4, 0x1, 0x1, 0x3f, 0x9, 0x8, 0x1, 0xfa, 0x40, 0xc7, 0x7, 0x8, 0x8, 0x1937, 0x3, 0x6311, 0x461916fa, 0x101, 0x81, 0x3, 0x1, 0xcb, 0x0, 0x0, 0x1, 0x7, 0x1a0c, 0x1, 0x10000, 0xd3e6084, 0x7, 0xb34, 0x1, 0x12, 0x8bc, 0x1, 0x3, 0xffffffffffffff0a, 0x70000000, 0x1ff, 0xf54, 0x9, 0x3f, 0x1ff, 0x4c70, 0x3, 0x7fffffff, 0x1, 0x5, 0x7ff, 0x10001, 0x401, 0x6, 0x8f6, 0x20, 0xd7d1, 0x8a1, 0x0, 0x9e, 0x5, 0x9, 0x3, 0x6, 0x7fff, 0x2, 0x43ba7062, 0x3, 0x0, 0x3, 0x400, 0x6, 0x0, 0x100000000, 0x1, 0x5, 0x6, 0x8, 0x3, 0x8, 0x200, 0x401, 0x6, 0x800, 0x9], {r2, r3+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key(&(0x7f000001f000-0x8)='sxrp_r\x00`', &(0x7f0000bae000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="48efde80757f52dac27da7b7832fa7090d09dffaa9b249cba3020f983b37d346b2167d9ce537d8b45fc6a4e0fbf3494165db7fde89243892ca104f6fa3d256582d5da92cefd7ab43733c60a61bfe3a62c779f331ec4d4b92c792d4a02e169f083b95ded208fa3204d65599c53e8f1907adf1e109f9a3e477a89e0db3c27b166fcf56abeb1242339bcd2a2d1710e812", 0x8f, 0xffffffffffffffff) 2018/01/02 17:11:06 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000542000-0xb)='/dev/mixer\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000dac000)={{0x20, 0x2}, 0x0, 0x1, 0x91c, {0x3, 0x1}, 0x6a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x5, 0x0) semop(r1, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) semop(r1, &(0x7f0000177000-0xb)=[{0x1, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/01/02 17:11:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009b7000)='/dev/sequencer2\x00', 0x92400, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000001000-0x1)=0x0) 2018/01/02 17:11:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x6, 0xffffffffffff8001, 0x8, 0x7f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=""/61, &(0x7f0000001000)=0x3d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) inotify_init1(0x80000) 2018/01/02 17:11:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$evdev(r1, &(0x7f0000007000-0x78)=[{{0x0, 0x0}, 0xff, 0x0, 0x0}], 0x18) r2 = dup2(r0, r1) recvfrom$llc(r2, &(0x7f00003e2000-0x32a)=""/810, 0x32a, 0x10061, &(0x7f00009e1000-0x10)={0x1a, 0x10, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/02 17:11:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) bind$netrom(r0, &(0x7f0000af0000-0x10)=@ax25={0x3, {"61612aee8fd9db"}, 0x0}, 0x10) write(r0, &(0x7f0000718000)="240000001b00fbffec0000000aff000005f6ff0b080001000000000000000003ff161701", 0x24) 2018/01/02 17:11:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000b67000-0xa)='map_files\x00') fsetxattr(r0, &(0x7f0000176000-0x7)=@random={'^\b\x00\x00\x003', '\x00'}, &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000866000)={0x0, 0x0}) process_vm_writev(0x0, &(0x7f0000b12000+0xd78)=[{&(0x7f0000fcc000-0x4)=""/4, 0x4}], 0x1, &(0x7f000006c000)=[], 0x0, 0x0) 2018/01/02 17:11:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00004f3000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a24000-0x4)=0x60, 0x80800) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e85000-0x78)={0x7fff, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x82, 0xfffffffffffffbff, 0x1000000, 0x5, 0x800, &(0x7f0000e7e000)=@common='dummy0\x00', 0x800, 0x8, 0x100}) r1 = syz_open_dev$adsp(&(0x7f0000cd7000-0xb)='/dev/adsp#\x00', 0x40000001ff, 0x101981) sendmmsg$alg(r0, &(0x7f0000bea000)=[{0x0, 0x0, &(0x7f0000701000-0x1e)=[{&(0x7f00002e8000-0x1f)="4949d6f6ac4384555cf828f911cfb0d2042453fcf07ea6e22c976492c139bc", 0x1f}, {&(0x7f0000c3c000)="15d18669eb62dcb753e269eb167504bb65320d5adc5a87a516841f09387d9c0d425ba251b6a133ed9c101442dcd96cfb72417490ad25a6d02810386ac9d24a4ee0cb75b02f9bd4926c6b49e185aa212801459779b8eecf1ba27d47ffef4f359ab23c9ec2586293ee9a89682d472f8de31bd9395f15f9fcded9c9b6d7f9b9258af083cc646fbf916f73a16ee208afc22224e018bacf132b7fce7bb2d1c1", 0x9d}], 0x2, 0x0, 0x0, 0x40000}, {0x0, 0x0, &(0x7f00002b7000-0x80)=[{&(0x7f0000e6f000-0x8c)="7770fbb27f1c1d086e95cd2543005e4011c89a1cab230d0339b6095ea8dff71f9e6d7965e32d2c03251ffbec52b99bb301febed1e2f89da9c545dc91992a8a97319b0b08394721489296423f64c311792491551eb143bd90e6bccb1244770099509f386b0181bcf33580ae993f098a77d20bc03b7262249328202eeaf914a715776ed5460df07a8f9894e8cf", 0x8c}, {&(0x7f0000922000)="21d5f7bd70f4b9f7adda08b6a49c726660b9739c39fef0715320e2462cde9caecc98fa2eaee8283a0b806352df1a8b9c4b363715493e7276a9d98ca7f0989cee2900ad260f14ed803ad9127f3611ea83685457aafc95fd5c9fbf6447c22f70c5cd8663c19db93421", 0x68}, {&(0x7f0000179000-0x1000)="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0x1000}, {&(0x7f000018e000)="dbf9361ee354ac9b85fcad8c641769cf8d824c4edbac15ef66a3594f4bf3bc11fb03b9d40a0b93ad9b30929beb155fa3034328733ab7c05b4139b515c37226ebb256e4a060885dc7b6d41501c0b771cc051be5b1", 0x54}, {&(0x7f0000395000-0xb1)="fd9993c6a8089ad7ad9f23045e644d3b2adc2f9128f644cf37f3973129f318a05356ada5753701620fa319f950f08d58a4804c8d329a8af7093d91fda31dbc1ba3b21fa579e3607c7e7c84a049410cd8157d4d58ab31679343fc59e63d470887e641fa07aecaa9716019c44e007fbd8c015805e686060844363b04b77ba08cee52ef9f40f5f49de29e25e4684eaaaa950cbb4f83b4e92fa5af2f35023015956eb9aef4e492a2a0ffd38175097a717581b3", 0xb1}, {&(0x7f000043e000-0xe9)="68e7e57e697cae02e8792068df39f99fe83b470cf59e6d7d711843e979d3b1b12c4ea9c276d4bd49c10cfa842b43310000363d4d16d1dda2c4773137a09d499c55f596fcf90b23dd54ed6b8fc481a60df68ed9de1cd65d3f51f6c1a385eca8fcce1caa6c36715f217eed4e3ce8ccfd13a7014766a854e915adaa2692db79b1dd6b813fcb078634370ca527e65a39a78a959bef1dd19bf259b9e35f994290866a8a6e2dbea471367e57a490e50a8976e582044543cf219267a74be1f561ee5d4bfa961dbb95a84d3c51343e55029c235d96663c7fbaae6b136bfa78810baab63994a5e2dc787a289850", 0xe9}, {&(0x7f0000f5d000)="206662e564a5e7ca", 0x8}, {&(0x7f0000856000-0x74)="afae41ebc61a9d6b090dca38599f56e1e55439af0541c9b77aaf6bbb9477fc31d7322c49e3a03c3304c4f166fcf2656d6c85afd03cb1ed2bcd8a538e049649c1af956b4ff3b057bc10aa4274eac580a72f87f225968b147a50a6a7a9d9017ad0a62e51339042dcb58b32c5c4e3aa460d9742fea3", 0x74}], 0x8, 0x0, 0x0, 0x41}], 0x2, 0x8000) writev(r1, &(0x7f0000c63000-0x30)=[{&(0x7f000007f000-0xa5)='~', 0x1}], 0x1) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000197000)=0x9, &(0x7f0000b81000-0x8)=0x2) pipe(&(0x7f0000dcd000)={0x0, 0x0}) bind$inet6(r3, &(0x7f00004ee000-0x1c)={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, 0x1c) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000843000)=0x0, &(0x7f0000de1000)=0x4) 2018/01/02 17:11:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000028000-0x94)="1fa6d1d7ce6f440ac3f6ab2162eca523ff71f68869693908c08fc3d9e1faa9b59c801ec07f4174609eb277c3e3f522818ad65ac428f686e4f7f9edcbffe8a161f9e0850d7ec0f4eb9570e25633262fc995b0098f8876e1f34a0da2b7f740732a1856ca036d91ed60d1c837a8e260c25368aab246d4a842c8e37e2eefdce09f41eb4d6108e6bbad0ab59942c0774ac65e34cbc5af", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000507000)='/dev/snd/seq\x00', 0x0, 0x8000) r2 = dup2(r0, r1) socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000098000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000852000-0xf)=""/15) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000649000)={{0x8000, 0x8}, 'port1\x00', 0x4, 0x1, 0x9e35, 0x6, 0xfffffffffffffffd, 0x6, 0x7, 0x0, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f00004cf000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e1a000-0x4)=0x0) r3 = syz_open_dev$sg(&(0x7f00009f2000-0x9)='/dev/sg#\x00', 0x5, 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000070000-0x14)={0xffffffffffffffff, 0x3, 0x4, 0x2, 0x0}) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000ba3000-0x10)=@generic=""/16, 0xfffffffffffffeae) 2018/01/02 17:11:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005cf000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/02 17:11:06 executing program 2: r0 = shmget(0x3, 0x1000, 0x10, &(0x7f0000c32000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000001000)={0xffffffff, 0x3, 0xa, 0x43, 0xfffffffffffffffc, 0x20}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000002000)={0x7ffffffa, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shmctl$SHM_LOCK(r0, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0xb5, "f39925db7419d46371015ac015fc637107d9b7617b0abe49a41b5d07cc0ac87e62fe204f24afe4b83bb2e321699346122b82dade954a3403cd75c65686b71aa8c552d5e2c29118fa070b71b49cc807c3c7afb02aff1d3b67cee9d7c95c6c4ff18f5374ea362000e0c2243b92538e565cb75951d45450f80cb9a4c73eabd92c1af33218b4ff35e705dc4d246aa1ff1becad9f9fd513bbe0331f4bf4ea4c7bf81fcf84101ebeb4c2f95ccffcfe242801ca674abac18b"}, &(0x7f0000000000)=0xbd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r3, 0x6}, &(0x7f0000001000)=0x8) r4 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000)='/dev/mixer\x00', 0xfffffffffffffffb) keyctl$negate(0xd, r4, 0x6, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x4, 0x0, 0x0, 0x9, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/02 17:11:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) syz_open_dev$audion(&(0x7f000047b000-0xc)='/dev/audio#\x00', 0x0, 0x4802) write(r0, &(0x7f0000739000)="240000005a001f0014f9f407125a4c001e13171308f91000fff708ff07ffec0001000900", 0x24) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000e76000-0x4)=0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000413000+0x989)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00009d5000-0x8)={0x0, r1}) 2018/01/02 17:11:06 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0xfffffffffffff800, 0x1ff, 0x70000000, 0x7fff}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000004000)='/dev/usbmon#\x00', 0x0, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000004000-0x50)={0x4, 0x7, 0x80000000, 0x8, &(0x7f0000004000-0x1c0)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000004000)=0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x2, 0x0, r1, &(0x7f0000006000-0x8)='./file0\x00') ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00004ba000-0x8)={0x0, 0x0}) [ 86.412381] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/02 17:11:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb3000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = memfd_create(&(0x7f0000b93000)='vmnet1mime_type[\x00', 0x2) bpf$OBJ_PIN_MAP(0x6, &(0x7f00007fa000)={&(0x7f0000647000+0x23d)='./file0\x00', r1}, 0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/02 17:11:06 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003cc000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000021, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fc1000-0x4)=0x0, 0xffffffffffffff24) 2018/01/02 17:11:06 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xc)='net/udplite\x00') read(r0, &(0x7f0000012000)=""/240, 0xf0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000000)="156d5c154151d8bbfcd764075b209d9a7b1376c02f507148", 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000003000-0xe1)=""/225, &(0x7f0000002000)=0xfffffffffffffe7b) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:11:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00002ce000)='/dev/vcsa#\x00', 0x0, 0x0) r1 = dup2(r0, r0) readv(r1, &(0x7f000054d000)=[{&(0x7f0000a09000-0x6d)=""/109, 0x6d}, {&(0x7f0000259000)=""/117, 0x75}, {&(0x7f0000abe000)=""/76, 0x4c}, {&(0x7f0000a81000)=""/106, 0x6a}, {&(0x7f0000f96000)=""/130, 0x82}, {&(0x7f0000839000)=""/8, 0x8}], 0x6) r2 = socket(0xa, 0x3, 0xff) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000001b000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a4d000)=0x20) fcntl$getownex(r0, 0x10, &(0x7f0000fed000)={0x0, 0x0}) socket$key(0xf, 0x3, 0x2) 2018/01/02 17:11:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$hwrng(0xffffffffffffff9c, &(0x7f00008f3000)='/dev/hwrng\x00', 0x20000, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000067f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) preadv(r0, &(0x7f00005a7000)=[{&(0x7f0000f03000)=""/0, 0x0}, {&(0x7f0000e20000-0xd)=""/13, 0xd}], 0x2, 0x0) 2018/01/02 17:11:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000000c000)={0x1, 0xffffffffffffffff, 0x0}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f000000c000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:11:06 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a2e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005df000-0x4)=0xe8) ioprio_set$uid(0x0, 0x0, 0x494b) 2018/01/02 17:11:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000815000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00007bc000-0xde)="6c31ab13d176a3cea97b8a1fc7ff80c18e3eed9918a34b949636449269a6d80dc33536b6e160a87f781e3c57c8a005c92ec6b6db2124ed571659d6bedb6284e9640c6d9bddbacf7c833cc30e337f3fe95dc709d01b55ceab088180676f094138e164c646eea4243b424b90a018033dfaff374978f08420e08acb0b25855ffa95aa6737a66c3b1605be0f9e6c8ad3ace018da626c5ad9039e80865e34cf8bba7fff3182fd1b5e799d271d5d2e775228c8b263766dbb694a193e85e1fe1f926050ad48a981dc650b988da9135a2ca2618f7b15c4db57d8582926ec98c38a11") sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000d13000)={&(0x7f0000030000-0x60)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 17:11:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xffb) r3 = socket$inet6(0xa, 0x2, 0x0) prctl$setmm(0x23, 0x0, &(0x7f0000128000/0x3000)=nil) sendto$inet6(r3, &(0x7f0000430000)="", 0x375, 0x0, &(0x7f0000377000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x1c) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000006a000-0x4)=0x0) [ 86.476429] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. [ 86.503501] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/02 17:11:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009a2000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f000096e000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) pipe(&(0x7f000050e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000ab4000)=0x0, &(0x7f00009a0000-0x4)=0x4) 2018/01/02 17:11:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00003e2000-0x3)={0x0, 0x0}) execveat(r1, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f000018a000-0x38)=[&(0x7f0000094000-0x4)='}{^\x00', &(0x7f00007cc000)='cgroupem0\x00', &(0x7f0000c5b000-0x23)="656d30262c73656c696e75787d2c6c6f7070703170726f63252f6367726f75709a2400", &(0x7f0000572000)='GPL$proc$-\x00', &(0x7f00009d7000-0x1)='\x00', &(0x7f0000a4a000-0x1b)='$selfkeyring&trustedcpuset\x00', &(0x7f0000ffa000-0x1)='\x00'], &(0x7f0000003000-0x8)=[&(0x7f0000000000)='\x00'], 0x1000) 2018/01/02 17:11:06 executing program 4: creat(&(0x7f0000d39000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") lsetxattr(&(0x7f0000307000-0x8)='./file0\x00', &(0x7f0000c34000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000435000)='devtmpfs\x00', 0x9, 0x0) 2018/01/02 17:11:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000765000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000b62000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(0xffffffffffffffff) syz_open_pts(r0, 0x0) unshare(0x120000000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000911000-0x9)='/dev/ppp\x00', 0x0, 0x0) fsync(r1) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d79000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/02 17:11:06 executing program 6: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) sendmsg$nfc_llcp(r0, &(0x7f000036c000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d68104002e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x1000016a, &(0x7f0000611000)={0x18, 0x800000000, 0x0, 'O'}, 0x18, 0x0}, 0x0) 2018/01/02 17:11:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0xfffffffffffffffc, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$selinux_user(0xffffffffffffff9c, &(0x7f00002bf000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/02 17:11:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000073b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b6000)="c500000009", 0x188) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f000096c000)=[], 0x0, &(0x7f0000420000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x200}, @iv={0xd0, 0x117, 0x2, 0xb7, "41e92155b5557f6ce7f05be21fc148b28b2e5352356a2274256036821fc327fdab3e9f90715a0c7c0a7df6fea99022f96a5909a0ce396fd74fd253f9af37dd2794bfe048f32af1a84967893513e0084c95b37d83487038941c8b53fa0c73a280995f884d9eb959ca4c1bab7742a3d877b16c6844d9fc3b7f596a00752e7d9b18f6fb13ea47f97ac396c9a37c2a3d5ff770bdee0c13754764db44cb56d9e7dce18fd5ff1c775c409b69b69e3fbd424b07b8dc052e27bdb6"}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0xfffffffffffffdf3, 0x117, 0x2, 0x6a, "17b75dae805995a2e5cecef45b38dea53eb35fe5b263c5a0a9a68bed3353979e5be6ff577fc552496a9a7493b9c51b8b7806a8d98b49f3e522c1002f9e2da655860522e7de0564b4c9e5fe1faa47bf8e76488ec429761cb764d08cd82676cf64a8273bdc953dfb85c0e0"}], 0x1e0, 0x20}], 0x1, 0xfffffffffffffffe) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00000e5000-0x7a)=""/122, 0x7a}, {&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f0000239000)=""/193, 0xc1}, {&(0x7f0000009000)=""/132, 0x84}, {&(0x7f0000367000)=""/98, 0x62}, {&(0x7f00009da000-0x1d)=""/29, 0x1d}, {&(0x7f00004cb000)=""/4096, 0x1000}, {&(0x7f0000467000+0xb79)=""/214, 0xd6}, {&(0x7f00005ab000)=""/88, 0x58}], 0x9, &(0x7f00009f2000)=""/190, 0xbe, 0x6}, 0x40) 2018/01/02 17:11:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$midi(&(0x7f00004e5000-0xb)='/dev/midi#\x00', 0x4, 0x4000) sendmsg$nl_xfrm(r0, &(0x7f00009c4000-0x38)={&(0x7f0000d6f000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000768000)={&(0x7f0000bac000-0x1b0)=@newae={0x1b0, 0x1f, 0x400, 0x6, 0x2, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xa, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x259cd116, 0x6}, [@migrate={0x88, 0x11, [{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5e, 0x61b0, 0x0, 0x4, 0xf7ae3200b92843f9, 0xa}, {@in=@empty=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x138c, 0x0, 0x0, 0x2, 0xa}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f, 0x100000001, 0x0, 0x2, 0x2, 0xa}]}, @algo_aead={0xe8, 0x12, {{'ccm(blowfish)\x00'}, 0x9a, 0x180, "d97165bc43f07756090bef3bb20067b5c25039f8b65cd4e31853d7c2278a5d096e87ad94129949e15ed013733f010eb2484f2493360fbea3a48bdf811e66f1afbefcfcce9f57b39205d06fbf316a9249e475a09fa3b2344db78eae2b2abf65377624181bcc0a0987c8f8164243409385943768379d73a81e218868061def136a68fabe8fdc0fca244a8c8e0e8deda963b7be62361eac17c4e920"}}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x840}, 0x4040001) ioprio_set$uid(0x3, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000180000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae5000)=0xb) r1 = request_key(&(0x7f0000bd3000)='logon\x00', &(0x7f000021b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d99000)='.)\x00', 0xffffffffffffffff) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000041f000)=r0) keyctl$revoke(0x3, r1) 2018/01/02 17:11:06 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000379000)='/dev/audio#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x32, r0, 0x0) socket$unix(0x1, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000854000-0x10)={0x1, &(0x7f0000635000)=[{0x6, 0x0, 0x0, 0x40407ffc0007}]}) setresuid(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e2c000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) close(r1) 2018/01/02 17:11:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000436000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000067b000)=0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000c86000)=[{&(0x7f0000c29000-0x11f)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f00000000000007ff972268a6af8bb583511ab0421804365f8aeba56925ac101d48e58c526842d18ebbc23b199ca446749aabad14f743a656070bb710867b6531898fe3eb83c4be6ab33556ff63a186917193f593f31d7583ce30d5e1cf2127b9ad7ecf1702f90514c2f29a7cff1882baefe23aa7d8650d80dbad401f69b056c53f61c51b91d0ced34fec853325983fa6053d051a096d9197a35ee98ba07ec8f4831782599d9d62b65805ce216d0ae1cf49", 0xc7}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000560000)=[{{&(0x7f0000dec000-0x6)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000032a000)=[{&(0x7f0000cd5000)=""/101, 0x65}, {&(0x7f0000b82000)=""/235, 0xeb}, {&(0x7f00000a0000)=""/114, 0x72}, {&(0x7f0000fd2000)=""/84, 0x54}, {&(0x7f0000704000-0x2d)=""/45, 0x2d}, {&(0x7f0000f38000)=""/188, 0xbc}, {&(0x7f00004bc000-0x2e)=""/46, 0x2e}, {&(0x7f00007a8000-0xb2)=""/178, 0xb2}], 0x8, 0x0, 0x0, 0x1}, 0x5}, {{&(0x7f0000fcf000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00006f1000)=[{&(0x7f0000484000+0x6ec)=""/240, 0xf0}, {&(0x7f00009a5000)=""/212, 0xd4}], 0x2, &(0x7f000020d000-0x78)=""/120, 0x78, 0xa6ae}, 0x4}, {{&(0x7f0000dba000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000c81000-0x70)=[{&(0x7f0000219000)=""/0, 0x0}, {&(0x7f0000b69000-0xdf)=""/223, 0xdf}, {&(0x7f0000a86000)=""/160, 0xa0}, {&(0x7f00005e9000-0xea)=""/234, 0xea}, {&(0x7f00007ca000-0x1000)=""/4096, 0x1000}, {&(0x7f000080b000-0xca)=""/202, 0xca}, {&(0x7f0000b1d000)=""/18, 0x12}], 0x7, &(0x7f0000852000-0xc9)=""/201, 0xc9, 0x3c}, 0x5}, {{&(0x7f000033e000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000001b000-0x10)=[{&(0x7f0000fce000)=""/4096, 0x1000}], 0x1, &(0x7f000073b000)=""/91, 0x5b, 0x0}, 0xfffffffffffffff7}, {{&(0x7f0000e37000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f77000)=[{&(0x7f00004b9000)=""/102, 0x66}, {&(0x7f000065f000-0x1)=""/1, 0x1}, {&(0x7f0000f8d000-0x7a)=""/122, 0x7a}, {&(0x7f0000ab9000)=""/0, 0x0}, {&(0x7f0000c84000)=""/129, 0x81}, {&(0x7f000045e000)=""/166, 0xa6}, {&(0x7f0000f38000-0xc0)=""/192, 0xc0}, {&(0x7f000074a000)=""/4096, 0x1000}, {&(0x7f000078e000-0x15)=""/21, 0x15}], 0x9, &(0x7f0000948000-0x1e)=""/30, 0x1e, 0xffffffffffff7fff}, 0x5}], 0x5, 0x2000, &(0x7f0000795000-0x10)={0x0, 0x989680}) 2018/01/02 17:11:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000765000)={0x5, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c, 0x7fff, 0x6, 0x6, 0x49, &(0x7f0000628000)=@common='rose0\x00', 0x6000000000, 0xcf59, 0x68b}) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f00009f6000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ee000-0x4)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="", 0x0) 2018/01/02 17:11:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000068b000-0xb)='/dev/vcsa#\x00', 0x7, 0x20000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000099a000-0xc)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f00004c3000)=0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f000046d000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 86.621742] binder: 13975:13977 Acquire 1 refcount change on invalid ref 0 ret -22 [ 86.631833] binder: 13975:13983 Release 1 refcount change on invalid ref 0 ret -22 2018/01/02 17:11:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x2, "e91f7189591e9233614b"}, 0xa) listen(r1, 0x0) shutdown(r0, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = accept(r1, &(0x7f0000367000+0x89c)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f47000)=0x6) sendto$inet6(r2, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/01/02 17:11:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10003, 0x80003, 0x6) sendmsg$netlink(r0, &(0x7f000060d000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000059000-0x92)=[{0x1f, 0x24, 0x1, 0x0, 0x0, "0000fb060b000300ffe30000004a64"}], 0x1f}], 0x1, &(0x7f0000c4c000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00008d7000)={{{{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]}, {{0xa, 0x0, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x5bbe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xe4, 0x7, 0x9, "e7f9ae7a81284a9bcb93d76480abac623bbd1bed2ac964f3ef57a90bdbcd38047f09b702bb8878e03dfaa9d9de72bf3417ebd7b2cee1117960c15fb3f87f3a3b21134f27660e9598e25198473f21f0f9"}, 0x160) 2018/01/02 17:11:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000401000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x1e)={r1, 0x6, 0x1, 0x2, &(0x7f0000002000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000001000-0x5)={0x5, 0xd84d, 0x0, 0x8}, 0x5) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="", 0x0) 2018/01/02 17:11:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000048b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d38000-0x1eb)="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", 0x1c1, r0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000d28000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00001e2000-0xa)='/dev/cuse\x00', 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r4}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 86.698607] kauditd_printk_skb: 171 callbacks suppressed [ 86.698619] audit: type=1400 audit(1514913066.742:1251): avc: denied { setuid } for pid=13992 comm="syz-executor0" capability=7 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 2018/01/02 17:11:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000a38000-0x8)={0x0}, 0x8) epoll_create1(0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000130000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000027a000-0x6f)={0x0, 0x67, "141fc90da95c152bad9fdfaddbd09dc82fac4854f8d603875da065b50a506e6900d6fd8a2de690e0313134341f07f7f288b2e3bdfd697a469f6a332bad77d9822b13fac4ae6179dd529344608e933dca88a0a4ddfd0fd7e312d139f59534b495d2fd6cafb072a3"}, &(0x7f0000549000-0x4)=0x6f) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00005e3000)={r2, @in6={{0xa, 0x1, 0x3a46, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setrlimit(0x8, &(0x7f0000f99000)={0xf7, 0x1000}) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:11:06 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x8001, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0xffff, 0x2202) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x20, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = syz_open_dev$adsp(&(0x7f0000012000-0xb)='/dev/adsp#\x00', 0x3ae, 0x101000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c36000)={0x0, 0x0}) bind$alg(0xffffffffffffffff, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0xffffffffffffffff, 'sha224-avx\x00'}, 0x58) sysfs$1(0x1, &(0x7f0000013000)='\x00') r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000013000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000e5000-0x9)='/dev/rtc\x00', 0x200, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000a4a000