454a00e65eded655e2c5178424fa998726c0a67d47a1e2436dcf5b63bb8089810ad9ad5ef07344e76bc99c827f78b9f1dc45526ffe0241a489f755dcf9b6ba32cd532e4f6a4be1af449d00826920413e4d9e337c3f28fd15cfa0ffc29369933dc82b3de5b6e2045905a55a39c6ea3b11afe5656d7096f87cc46cdf07f90c63037765457a8c3906e3ad55b9b6296156e532365267d8da959589cb037fcd284235c8370a6111ef203afe93ac49dd1e14b8d9a39a75e78b93c976807ff232b50f19f03bd591060a363fc081779ec1bc31b0e99b747b28fb06378ee304542e769b57ef32216b5970139917e7a54fa3b8964bbd728ee56575952746c4cff213939b7d8635b52bb35df4bc1db19163f4e870bcb127fd0ea461f67ef8cbd453ff81d8ebbecbcf0adfd789fc75fbfe1995b0f66582407ca9e3dc99d7fea3a9c06d32b5110060b7800e384cb26df35d57ec446744aa7bb880548df76c1f5bc478c0479270a791048794ff606c11440f15e22b5075266c1fe4a491887c935ee0c31aba3cf96cc09307244e3df15d4b6ddfebeaa0e61e35c6db0b4bfb80d94496bcbe8a2122e65465835674b42fc2c493c673269f15005f3faa6549626c11cad5b7b27d063d08f4e49c2c60390f6a77826acbdc8ab1aa4e29b3ffbfdd5e0615fa3d6bbd973cea4aad6943e0847d9f9d42b27c2e46d824903885ee85469468e88da1d11a41f32d184c7476810edab72b45edc1c9daacb3eae73cc704d4db0214bc049d5d4170e590d72acded6e48ce725e4c52a447d4e949ce865f863390dc815d071a66828070bcf0063ebf7098fc00fb658024289ce32fbaae4eff797bdcc45b5a6c4dfbbc8ebb52076f2ae3da2136dff96359cec9414e1e4c297732de2b7cb7ca966bbc5b5ed3cb1057e978e4363fe1504bc4bc194ecf20910975e2b7f8b3285796a62d6e494c853126fcfb301de9d6ffed0fc86ec119c0a4bc538a83d0c2873720166467303e44e69c79a268116c049ca1fd9ea6127e62652314ed0d6c398f7b673edff226efb8b5fd06937ab3cfcc239ec292d9734cb28633d9760e38a30d0feabe641f0f3f015a751ec0353805325acfe5d31ba6b78e24000a4a756b372d88a2c0d3cae8997bed470d34956c89a37dc0cf0e3b1c5a0c0015c424ed3bd2d68cb2fe0c37171ab52806631f5b7871d0f0bfb0b24ff2ffa2557bc3d6b75dcc031ef92ba1bec2984b6e0c33bb972d6e384042dd0abcd48bb9f6796599dca6059adf8b3c458d950048fe23a373b8da29865d7b9cc13eabdb7daeecf1b17797dff04e82f0d5bc79f64f3ec9563840ab460b14ac0deac7d9f1dce9cf1e691a9be25297378f706fffc59155941cbfabd7dfd87952709b8ac35012e97824e635c7022f2f56eef6fb66a58586a351163a48ca196b661814fe37edcac401f8977ccf4a7c8aadbfe5792dd8c008faf7f948d2cc69803679d3646e3ee96693d78ad2000dcce4d7c612ec108b53aa944909a4fced91f9552d827e09125d7b9d145b3aab66b71f3b680bf875c9c35fe0aa31b47a8e8542bb09c620d75f9093bd4d078843f623a21b01a3df684f7418d68aae9de2a3b9c4d8c3d85599a9d51262e11ebdabe972c59d945de04dbba677e3d7ae585f0451ed83d3113ed76386a8745744503a2720a0b40e1d41fbabd1ac6e5d8abd8893458072bb8dc8ec34a49e2e42c2151506907762a7ba79732bf93c04a2e89a417bebb5e10648c1ae1e11badcc6faeb188f9a7ee51edbea5e8e607ac2f1191c75b8526ae402f835ca97369efc96190efd7121b00183766e3abd2ee1b0fd28b556964a698a761eb692fe7d8c6c857bca0b59f399969ae103a2a31575d0364f9c3e14aa7ed2667c255a72f076cf714675de7c690928352fa96db1c84a72308f1f0a779a45d1ce317f45285ff72966a87a57879e60011f18c55fd8aa15a27d823f8d7650e387ee2d5a96f6738423210009c5002c5c95bc8eb0ff05971c1fa7768b375f674394abcf6a4a59bbcc4c18c4ea2b358114db801a28498c8b8d1b93b2bcd20b27e061764e1031adf15d703514e8798bb23ebc146a506137a2a0d1e9d9ff834d56e3546d549ef53d227291ae8f9eafdc4b66f23683ddc1f70c356e508fc504aedd160ba65d77b5dc3d4d6c8468b0fc75f6e56bc9cf723c19d60fe534d6c444f895cdbdfc5b405007a6edf02a07c4a7a92d81e90ad61e8c245401991c2143a9e3d3561a2215b463c59c9daab67c169e6d33f15dc961e2dae00993d7e5ab9f4ff7e7df113d2357872885ca3319ad5e5976f24805c7476f5815315aef12af7b46c117c4e9d48386f4393f4ded2d4f924d5a5b28a9aaca3dd5eaa107cd2cd5fce756f9818a182a97c34c7134307ae221f1fe6e92a", 0x7f2}], 0x1, &(0x7f0000003240)=[], 0x0, 0x80}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="99261065b1004c0372c17a79b1baa05c610f44aa751b7fec72ce22941b7016f7d0bbec5598716cc567ea1045a05f8caf9b577a08ff770f5d7e86b8a5028e8a7236a627b06136c40f8b2e9967ff067cb496b663f71423560eb46622298d698e0ab2860acb95b974a5128c24ec1341cc35e83242855fa2c77cb5c164f516ebcd7a1e52d5db6c8808b8ffcb19f2ce4adcd5cd735448a0776f54ba333cd30d14bcf26b68", 0xa2}], 0x1) 2018/03/04 22:36:31 executing program 4: getrlimit(0x81c691ae9b48fea1, &(0x7f0000ed6000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x480200, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x8c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80140, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x400) 2018/03/04 22:36:31 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) io_setup(0x2, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="02020000000000000000012924af7b7f", 0x10, 0x0, 0x0, 0x80000000000000}]) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000100)=""/135) socket$bt_hci(0x1f, 0x3, 0x1) 2018/03/04 22:36:31 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000005000), &(0x7f0000005ffc)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000000)={0x5, 0x4, [0x200]}) 2018/03/04 22:36:31 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xab3, 0x581040) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000000c0)) accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc), 0x0) r3 = dup3(r2, r2, 0x0) sendmsg$key(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000100)={0x2, 0xc, 0x3f, 0x2, 0x49, 0x0, 0x70bd2d, 0x25dfdbfc, [@sadb_lifetime={0x4, 0x7, 0x1, 0xff, 0x4, 0x2}, @sadb_key={0x1e, 0x8, 0x740, 0x0, "ee1b8193f0bf4ae84561bda374dc944f81c6b7a2dd76d04271f16c276b05773b9116260d47a78145855b0a4a649cd27928a9c26b4a90aa9c892bf8cb2c0ba9d09300c0d0622b4ffee599460f22ee0a7ab4509d2f231afdd5b3a5f15d23f0e5f6c2da3f1e502cea8bc7613b4b39bb3172412fd4579b55d5b84e7f97949b2cb57da1d0e49d4c9330e2b45ff9994b41bf0205f15e4818f079b8321f4d8609247731d2fc6754607470053b3db8f90393761c52029fe07b634df38c022d7de46ac0cbeefafbee65f40f6957781d73e488edfa46534b77239a0f7476c9a8daeac0fa64e30652bf3a9c407a"}, @sadb_ident={0x2, 0xa, 0x2, 0x0, 0x400}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x81}, @in6={0xa, 0x4e22, 0x8000, @empty, 0xce86}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x6e6bb6, 0x4, {0x6, 0xff, 0x2, 0x100000001, 0x0, 0x3ff, 0x0, @in=@broadcast=0xffffffff, @in=@loopback=0x7f000001}}, @sadb_address={0x5, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0x4e21, 0x52, @local={0xfe, 0x80, [], 0xaa}}}, @sadb_lifetime={0x4, 0x7, 0x3f, 0x8, 0x0, 0x808000000}, @sadb_ident={0x2, 0xa, 0x0, 0x0, 0x9}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x6e6bb4, 0x7fff, {0x6, 0x6c, 0x4, 0x800, 0x0, 0xfffffffffffffff8, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, @in=@empty}}]}, 0x248}, 0x1}, 0x4801) r4 = accept$alg(r0, 0x0, 0x0) sendto$inet(r4, &(0x7f0000e53000), 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) accept$alg(r3, 0x0, 0x0) 2018/03/04 22:36:31 executing program 4: r0 = socket(0xa, 0x6, 0xdfe) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000012c0)=0xa9, 0x4) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) r2 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0xbbe, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e20, 0xdc, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, {0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x10001, [0x8001, 0x3, 0xc0000000000, 0xfffffffffffffff7, 0x8000, 0x0, 0x7, 0xe09638]}, 0x5c) mmap(&(0x7f00003f6000/0x1000)=nil, 0x1000, 0x4000000000000, 0x1011, r1, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f00000001c0)={@any=0xffffffff}) linkat(r2, &(0x7f0000001300)='./file0\x00', r2, &(0x7f0000001340)='./file0\x00', 0x1400) clone(0x81002000, &(0x7f0000000040)="e634ec8d87eb6ae9e146222b1558d2a4d0b248faf052e9124bb1655e4af01c20d75d2a2798cb11f636", &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)="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") ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000140)={'rose0\x00', @ifru_settings={0x1000, 0x6, @fr_pvc=&(0x7f0000000100)={0x8}}}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) 2018/03/04 22:36:31 executing program 1: perf_event_open(&(0x7f000002ef88)={0x2, 0x78, 0x1f12, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10f) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)) 2018/03/04 22:36:31 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getrusage(0x0, &(0x7f0000000200)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map={0x101}}) r2 = socket$rds(0x15, 0x5, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', @ifru_mtu=0x19f}) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000000180)=0x8e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/03/04 22:36:31 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xc0903, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000100)={0x9000000000, 0x3, 'client1\x00', 0xffffffff80000004, "033d333878281f6f", "5906677f20d1abb04c426f9b9c3c035828cff8e2bb5b7a7a650772523ee125c6", 0x80, 0x6}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @rand_addr}}, 0x0, 0x100000000, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/04 22:36:31 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10000, 0x0) bind$bt_sco(r0, &(0x7f0000000080)={0x1f, {0x3, 0x1, 0xfe, 0x30000, 0x2, 0x10001}}, 0x8) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, 0x3, 0x0, 0x8082}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) 2018/03/04 22:36:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x3}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x2, 0x4, 0x2, 0x80, 0x1, 0x6b, 0x9, 0x7fff, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x2}, 0x8) socketpair(0x2, 0x7, 0x3, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c88ff6)={0x0, 0xa33, 0x8000000000000073, []}, 0x31a) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/03/04 22:36:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x3) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) 2018/03/04 22:36:31 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) listen(r0, 0x2) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/03/04 22:36:31 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f00000000c0)}) read(r0, &(0x7f0000000000)=""/8, 0x8) 2018/03/04 22:36:31 executing program 1: perf_event_open(&(0x7f000002ef88)={0x2, 0x78, 0x1f12, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10f) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)) 2018/03/04 22:36:31 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @empty}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001e00)={@empty, @remote, 0x0}, &(0x7f0000001e40)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001e80)={'bcsf0\x00', r2}) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@nfc_llcp, 0x60, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/243, 0xf3}, {&(0x7f0000000180)=""/8, 0x8}], 0x2, &(0x7f0000000200)=""/248, 0xf8, 0x2}, 0x40000100) socket$bt_bnep(0x1f, 0x3, 0x4) sendmsg(r1, &(0x7f00000034c0)={0x0, 0x0, &(0x7f00000031c0)=[{&(0x7f00000021c0)="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", 0x7f2}], 0x1, &(0x7f0000003240)=[], 0x0, 0x80}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="99261065b1004c0372c17a79b1baa05c610f44aa751b7fec72ce22941b7016f7d0bbec5598716cc567ea1045a05f8caf9b577a08ff770f5d7e86b8a5028e8a7236a627b06136c40f8b2e9967ff067cb496b663f71423560eb46622298d698e0ab2860acb95b974a5128c24ec1341cc35e83242855fa2c77cb5c164f516ebcd7a1e52d5db6c8808b8ffcb19f2ce4adcd5cd735448a0776f54ba333cd30d14bcf26b68", 0xa2}], 0x1) 2018/03/04 22:36:31 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000003000), 0x10) 2018/03/04 22:36:31 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'tunl0\x00', @ifru_mtu=0x400000}) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) [ 69.229194] binder: 10431:10435 Acquire 1 refcount change on invalid ref 0 ret -22 2018/03/04 22:36:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x2000000003, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000892000), &(0x7f0000034000)=0x4) pread64(r0, &(0x7f0000000000)=""/90, 0x5a, 0x0) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x1) 2018/03/04 22:36:31 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @empty}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001e00)={@empty, @remote, 0x0}, &(0x7f0000001e40)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001e80)={'bcsf0\x00', r2}) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@nfc_llcp, 0x60, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/243, 0xf3}, {&(0x7f0000000180)=""/8, 0x8}], 0x2, &(0x7f0000000200)=""/248, 0xf8, 0x2}, 0x40000100) socket$bt_bnep(0x1f, 0x3, 0x4) sendmsg(r1, &(0x7f00000034c0)={0x0, 0x0, &(0x7f00000031c0)=[{&(0x7f00000021c0)="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", 0x7f2}], 0x1, &(0x7f0000003240)=[], 0x0, 0x80}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="99261065b1004c0372c17a79b1baa05c610f44aa751b7fec72ce22941b7016f7d0bbec5598716cc567ea1045a05f8caf9b577a08ff770f5d7e86b8a5028e8a7236a627b06136c40f8b2e9967ff067cb496b663f71423560eb46622298d698e0ab2860acb95b974a5128c24ec1341cc35e83242855fa2c77cb5c164f516ebcd7a1e52d5db6c8808b8ffcb19f2ce4adcd5cd735448a0776f54ba333cd30d14bcf26b68", 0xa2}], 0x1) 2018/03/04 22:36:31 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 'bridge0\x00'}}, 0x1e) r2 = dup(r0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000200)) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) socket$bt_hci(0x1f, 0x3, 0x1) 2018/03/04 22:36:31 executing program 3: syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7ff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x3, 0xee}) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) 2018/03/04 22:36:31 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x4, 0x2337, 0x2}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x200, 0x4, 0xe3c7, 0x200, r1}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a96000)={0x0, 0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r0, &(0x7f00005f1fe3)="c6", 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0xe0}, 0xff49) 2018/03/04 22:36:31 executing program 1: add_key(&(0x7f0000000000)="7173796d6d000000006300175b56d9e37c1ecbf7af2c7a4a325ce19c3fc6df4d9e77383f8925bbe0b56f7605c297d0c03b36366214e78ca6ee110efdc4c25ed556ba52435e39f4fabe568f833417782c4891f840e87b4dc4b90a71750d1b0466fbab687615aecdb957cd29600fa07842690e6a8015012362aa6f403ae5015ce87b1537a719e54143eee5c0243a2a0fb775a1cce768012eda43570ab1728cad89b8e83158f735c1dbf262e2d561833a09f8921588000000", &(0x7f000073a000)={0x73, 0x79, 0x7a}, &(0x7f00003c6ffb)="10d8", 0x2, 0xfffffffffffffffb) 2018/03/04 22:36:31 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000a80)=@security={'security\x00', 0xe, 0x4, 0x728, 0xffffffff, 0x568, 0x0, 0x300, 0xffffffff, 0xffffffff, 0x658, 0x658, 0x658, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, [], [], 'eql\x00', 'irlan0\x00'}, 0x0, 0x2a0, 0x300, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@loopback={0x0, 0x1}, [], @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, [], 0x4e20, 0x4e20, 0x4e20, 0x4e20, 0x0, 0x0, 0x0, 0xda2}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], [], 'bcsf0\x00', 'syzkaller1\x00'}, 0x0, 0x140, 0x268, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {'sit0\x00', {0x0, 0x0, 0x4, 0x0, 0x0, 0x100, 0x1}}}, @common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x1}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:dhcpc_var_run_t:s0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xbb}, 'bcsf0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x788) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x20100, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) [ 69.269304] binder: 10431:10448 unknown command 0 [ 69.277408] binder: 10431:10448 ioctl c0306201 20a20000 returned -22 2018/03/04 22:36:31 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40020000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f00000000c0)=0x20) 2018/03/04 22:36:31 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/status\x00', 0x0, 0x0) r1 = shmget(0x1, 0x5000, 0x1, &(0x7f0000ffb000/0x5000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000240)=""/161) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000300), 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="b7000200001e00e61500000000000000950095fa09000100dca79bb89ae5073660a2363b28ec702787a2e2a88d6f4b5c93951762ecca5e"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195, 0x40f00, 0x1}, 0x48) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000080), &(0x7f0000000200)=0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/status\x00', 0x0, 0x0) getpeername$inet(r3, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10) r4 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8000001ffffff, r4) 2018/03/04 22:36:31 executing program 5: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000e56000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="6800000018000303ffffffffffffffff0200000000000000000000004400090000000000", @ANYRES32=0x0, @ANYBLOB="00007a6aa486a83b170000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\v\x00\x00\x00\x00\x00'], 0x68}, 0x1}, 0x0) 2018/03/04 22:36:31 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00000000c0)={0x4000, 0x4000}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001300)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'yam0\x00'}) 2018/03/04 22:36:31 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) io_setup(0x6, &(0x7f0000000180)=0x0) r2 = eventfd2(0x1c, 0x1) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, r2}]) [ 69.360789] audit: type=1400 audit(1520202991.683:63): avc: denied { relabelto } for pid=10465 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:dhcpc_var_run_t:s0 tclass=packet permissive=1 [ 69.390245] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 69.419565] audit: type=1400 audit(1520202991.732:64): avc: denied { send } for pid=10465 comm="syz-executor2" saddr=fe80::13 src=34866 daddr=fe80::bb dest=20000 netif=gretap0 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:dhcpc_var_run_t:s0 tclass=packet permissive=1 2018/03/04 22:36:31 executing program 6: r0 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x3e0, 0x210, 0x0, 0x0, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4ad) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000004c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000f003000020020000000000001001000008030000080300000803000004000000", @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000093c552996a46cd81e77045dbf630fbce391d17bd56c30d5a6cd2f1a99b2964998999a9a14529c385edf980fc687960569e7b3d8104a61ea1c74cd279b5e92c28f7b4caee381491a007b6db464b291051643f893825115e1adf40566f37029c3bd111d"], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000ffffffffffff00000000000000000000ffffffffffff00000000000000000000ac1414bbffffffff0f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000f165d8180fe000000000000000000000ac1414aaac1414bb0f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e80000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x440) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f00000009c0)=0x7, 0x4) 2018/03/04 22:36:31 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x20000400) fadvise64(r0, 0x2c, 0x0, 0x5) signalfd4(r0, &(0x7f0000894000), 0x8, 0x0) 2018/03/04 22:36:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0xda981201546f4d8) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4}) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) 2018/03/04 22:36:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='loginuid\x00') pread64(r0, &(0x7f0000000140)=""/8, 0x8, 0x0) [ 69.445511] audit: type=1400 audit(1520202991.733:65): avc: denied { send } for pid=10465 comm="syz-executor2" saddr=fe80::13 src=34866 daddr=fe80::bb dest=20000 netif=tunl0 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:dhcpc_var_run_t:s0 tclass=packet permissive=1 2018/03/04 22:36:31 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000075bff8)='./file0\x00', 0x0) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/4096) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000012c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000027c0)={0x0, 0x100000001, 0x7, 0x8001, 0x2, 0x101, 0x1, 0x2, {0x0, @in6={{0xa, 0x4e24, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x80, 0x0, 0x5, 0x8000, 0x3}}, &(0x7f0000002880)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000028c0)={0x0, 0x6f, "46d1959b1de86f39e7e7c8b9a8d26b3c5ae32d14f290ce7effc0476950c7786adc5c1a4a84a69d65449e1cf57170c405f9f0d0ab1789628647f692ba89cd14e1815044bba33419af8c27599c29aea7cfa51106381b5b005e153b5d2e71a2a2b6d1d9e96978bfa7ddee7e3558368104"}, &(0x7f0000002940)=0x77) sendmsg$inet_sctp(r1, &(0x7f0000002a40)={&(0x7f0000001300)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000002740)=[{&(0x7f0000001340)="a62b8f5ca824b1d196956fbb50055d90c275e52a636076a410c194e57e57ce61c04806a060fe20ee58bfce060d5daaad833151ab4eb18e58d981508725cdd3c069a5d1e200360de3a0f61379e9256282e1c3af0189577f145d439df360836b5211e0361031f94014cee81a302c74be2c6c1f23ff03e57f9f", 0x78}, {&(0x7f00000013c0)="e4debc1b6170583849e138540b482f4b02f1d52b11803edd6639348874b8a78f756ed1330dc244bef597b560731cc65c9edb80e1e7f0c2c8cf1054cb38403f0d79706c3ecceb2bde3a3af2f3c044cf366caceeaba062e143a0dea208635a", 0x5e}, {&(0x7f0000001440)="25f63b6f413bb32183c40aaa1a733369cb366a5114d65dd44abc470053c06685da50f61f3f6b14d12b0f9673ff583bc6b8298369bf65810c2660abc57579f447470ff9daa62ae94fb6b0f04652fc5e02a753d0", 0x53}, {&(0x7f00000014c0)="22927e119ca52f9419ecf5fa9c52cc0ea4648bbfc64837e7e6fcc8037960aba84e2b0e2b791e18bdc2bb7117570c0691ddcdc32ee82f09d9834ffd75589f4d0b46963871fe1c58900f75b966edde9dcb76d53fc4b1d4bba0b01785c6a30792e4bfa513579dcf61e27dc471787260acc7332a9755be5296f8dac0c7be7f371d5292cc1950", 0x84}, {&(0x7f0000001580)="e71c34e540fa2f690670eea28d07ebb325f31e6e419f3145fa90a6", 0x1b}, {&(0x7f00000015c0)="35fa71dfb026596541be77142ec4d08f9f73f5c38d5f866e4f277d2f50ff4928853b3d2acbfdf14315bd579784c99e04a5026065b789d7705ee7dfb4827e6f869803e2ab608809faf1852b472a215ab100808f65886182f8e30e29e304859758bc35e736b865c6279214f1835cafdebd23dcd2b96756b1cee79bb02656e66c1b3649a45a8d5ce5b599803703234e7aba6ad49ecfe953582b2d685c69965352b3ee9148a6adea45e3e2f4af6eafcc8f9dd9d1fc3d46e9cf43bf734a884b4ea726ea126363147931680deb71da534d6477f658d4dc448273d8ea6298c32fa9f7d999df16d1aa551e5dbb1f02a36f6472022981b15cfbea1d007126a32733dc0dc58c0bd032c4817c521f5c4ca66be8de04e76d4f7c27e0715c5717ea89946da237c9d4fc6a7b35eefbdd205a8af295be3ec03a9bb146925a8f1f969f3f8847916d14f9cd99a5f69651e0cb26ac9fad5daac18af7a2ef2fbe76a6df31cba90c65fa90a388f3c006b4a8ee1f7d6a1eb8a61b1cc7e002a9eccf915dfc650659b984297a6adc267acedc8b1eddbbf0916bb8972accbca3b2c8239ede1deaf668a55ba01b16991349de9b9f3a2743029480a20963dfd79aa30cedec36b39a3491424aa1397f01915633dfcae01240592cafda66ec324a4a49114235e16d9619297f5b90f11470919f00f48b2ff76929a0fc6c25c2c8e8ef55f95393b55a6d0eea069de30046da426c71a384ed4fc46e9d081bd27761c670e3dc0743f527ef306611fc36a2b6cf31f9ec52eaceb8c4b1bcbe05f7f51b6af4453cfcad7a143dad1dbeaf0ef7dc22b8e52cd354bf889c0f2d2ad49958c81fc1b71438368226c6b6535ab393a5326aa8c8499500341df35f8f7a9b046e85671652467503cf6c4ece6968e12b565af2ab009b2fe54fb594eacff7bd292bdad093af523e3b73fe923e6f01f1509a0c771d2bbcc2142409641418c2565c21ab7b2275ccd67fae630a47872bd85f3e4b15900069337f002836f7e46fff6d7d0c3869e80701c6669038973f99ca10b0908dd7a72fc6dcb51970ba68a339c5658fe35ae5f72b21f48c61007cf3af5ab70a6f95da9bdd358764c81cda7aa376b5fd83202c3bb463f837d710bd452e06e5dac4dbea1544142e6601427dca88f28f779314b36dc43d4c677bf35ab3989ed60bec15496399b7cd7cb8ad118fc0d890a9381ea2032d447b63afd0ec3bef61a428fae34334665792cecd319f315f9a00f4ae91883aa5ed181fa788cd31b164d96af0e34b404252242af7406327a7a166f20b393d5a2b4f7beff41c316165d223f873758a45a31e0699ab31ecccacb3db92af674dea3269f455d50e207ebce600a99e3b292a75c59e2bce29ff2e47f5261e4ebf7cd0fb917c662e8fb168997ad85a32b237c4931fa42281ca02f830f5dd6d333f9fcacda5f9a010d95fc34355dbfea32d3981976549378ff5801ffc13398ea513a2c78814e92299595f251bddf5b68ed9540b069475389004c097ab1a392f250eec2c4a2681c5802ac2d95b790700083214a7f9f434b5901cefc7d95a67befb420e9cf74f123a8ba2b3af73c11f6aeca48f45871a9340d14dd8080d66c26b99dec04a775c7e81ff33429c680251d026a87eda2474a5dcd06347d229a780435e351f48eebc6762d714fe13369e7d88aaf16610aeead718ff214706fabd9a42ba2b89c27b2544cc50fe8c9f6051e5453a77b0e2eb6787e8b56589bc832b6c67c0f1829e2d4431edfa3791e0599d4f18ca4e5bacb54b461150fd876f91c454a8ede10475ff061e3660f0cbf448cb02558a5ffc62dff2af5eb5299cb6206400572018f90f0045c9537f1620597e3b5f4f1fa67cd546883c1f197dc95f9298e92e1f77e155d16c25aecfd09d8ba85babc606cc3db308003ff27fe8cefb9ec009ea5bee2a3fc9ed8195b50d0f9f219065d754d6ddecd27fb4db57651c562528bfa28b18e044a97f526b518e92060ef241864683f3045ea6c380c47dfeca8ff779e4e4d915431771db21cf2a17e071ffb36d58a899b900bb391f0fe9a3bfecc747b5a74df493552a4d87e8eb5c36679ee69526fd5ff0190ef412fef02feb3a614693d7c2b155cf03862e7182973b215c955c4a0c31c4f1526f282d5e5f3882c0905b5208a986fb303a3a2e825eec41b4bdc81e7826a794069fc9674cbd77a7245db1bdd74a2ecbd347856dd6a7589c200e9f934a426ed49f71977d7f44684ea45aad0f9c767866c3ef6aafcae563d96bf21be0573b7475758fa778d2c9cd8186c8df06a5960b5902a050ccdfab11517abfac17946fc1a51225108a362c0cb35b1f0aeaf79d6500bba14d35b68a38331bdf4e7cdf24e6d91eb8e36f11263e214721669533af3d2be06b43ab8656594496f78217f9810f384c276b3dbff1f03ad8beafaf6745900813f5c4c2c39816810b32335a36937caee96a1fd5c0f36a9c2a097f73e647d74d9890f345408c97ee8b316c3b559dd6ca75e05791b855c0e3a1a0f4926a54208059b4473d2c7196d7ff493b4cb8195771d349395c758859aadcf677f4a83aa2cdd9d3f0c7f3ec1dc98c6997296dba369653bcfceaf6922a840988ce9015e970b3058c6ccf0e609e069ebd24fc6a492bc3add44068373a76272e13e0fce5cc3b7a93acef9744c6129983db533f020875fd086055796895cc7651d2e0c511a36f076f66a526ab8faa4713ab3eb166cce4ee3cdbbbcbff161dd11d49ffc55e35f553fecd88b40c9dce9acc0d2732d2e7b83d6ad2eb2b7982f5194d81527041394afdb9e2dd784d5f1380a0af12858d53170fbcee4d2ade19be3f40adbd4c3a7a3cfc0054bbae68c7025cddb1500367eba67d10185571430b1c8f677016465198b548a596af81a998c6bf970ff99c2b2355dbba79c430e0ec5d5d1eb5f088414c6e81bf5b3225b9abf0f891721c74549854b1c1ebd1e0f7df267e1020405adbc38a391d812d7f8132b4871965d2dac2d9dac3222ebaca2e47e25f96f90f2ca5f0445cfee803c2c7237b2be5f73259238c61411a5c133c55bc6d36f735992b8931d449448ece2c20c131ec84f1652a087f780f7907e3246b14de4ea2c1badb27df33a7dda68a86b062ef88c4382a5601d2aa6be2a5465a7dda1e5463ac14cdc9dd41badebb9ecad78bd470d9fa98e6df03de5d23c96d13a559126f9fab990923f254d3b10a2403b5174dda1e8f2a9d7021545bb4e3c4cdd4a6e8497e444684b3a41686e953c4dcc79d50b286e9880fc761d0016f11d36f7399d39f7d46be60e1bc2b68d17f3b87c9f76d688f520f261bbdfa57ecde30f31823481a0110e502bc2be5ec41b530116d8fcdb2b07c5c95f8b18d00197413e6d4421556270df83c2fe25a3477696be63bc51ee2a8d146c845fd6218a63844784b20ce58215cebda93c6593a150a2407297386fa9f8f5f06e6bfc827064178c5be4b453a7453817b1378327e9be5d6f2840a1a7c0cc6bd242453a3e17c1e0fc1c0278a1e9ca4350f233d4d3d17d23d8a208f74a230b6eb16d63fdb491b3434065fa3012642b9bfaa8a4f0b4ec4c8f019a24fa1261ade5c00d607e190ae6dd52419d2e86a231d5588d2667452283c97d16aa341b557a576186b6be28159d47f3d5fbcb79d33d95aca48125e89e34c8a20ce8719744e90cc4cb4f9cce8571eaa1aa18837ae164d9f4aa157b9faaca78c98ba1b7f26cb52144ced62a9f6059626741d891e3522c6c3ad2eadf93396c9f6bc7f9a02ac6520aa236084bd15ad3c9a4cd399223d97985a8714b47f2173d85dfd243b185fca3ed13f73e8771b26e6eb1ce750f2961adfe93aca71f9e5a933c0faf772d25ea0472d4354ee3c55ac56af05396769b0761cf3631569afa1c97fe0d6e53c526f15cffd589c847f689a2b0f93478ec66bd8c9e27547aa891fd8e96055c891908617a8e3c729025f8456a7ec5c2d809e43e7d4b983e00aafbf3738f48686095baca34e74565b7dd257f86e9615ab88f8a4626b7340f6ac25c13cf79f57c8332d9097ccc039cd27708153505f2f7ae1f6b91fe89af03f08cd7ef37c225f31ef62553e40eb0f6bf5b26ede7074613fa365fd6a11d6c7f104e8924ac973ee116d3ca51fabd58b0ffeae69456a386a5652397ff324818cdf8ced8e95e8c364444101b290a7bf75440f0b6bffa4cc76216c561a70b0418d6b59d5b9d056f859abb502a2137675e1ec57711359bc1a953c0dc8fa6c98845d25af22b4bf183debca58491282bce53861778156d90ef82cf6b39574cc01aa911ff6bf9473bf333906cd8865fb37d0c8350fd18f6150ae1fa00dcc05d99823f7405c80fb692c99716647fdaa0aa5f8ded683eb2cdd46fab5ad1127f850d85d9793a9bbea2936f9b7a5202a295b4d82497fd1f640f570fefffaca596f4957764b89d876344a4369027f1c0710977be971f720997bebc8a03c321959867393c8be76df48daab7641de048059bca3e12a4133d4854166c907d2abc80b6f7f79751e9d6d8892b5cf8b07f16fc68810c0703586ac7445ac3f0265ec7bf017002ff161ccfe0ab8138c3c8691a093216c84fd2fef144fda4ff7cb15e2caea2569d624a38fe68b07dd5079992f3eb92e1a16bce4e2e2c4cff05a651084ed95e0abdd44faece098f42e370c1c670f1260b29e401d799611e57a5edb1a89f863a345e4719a392ff57bc3224ba692736c6d4d07db78e57cb12d511832d3d8d0f874c7fd080d478625b4abbe1cdff100813dc84e30fa1c1211561639c940456b8b02f23dc3caf408f1ce2a55c6c7908b5070182c1fa04de85cccdc36a097821d5feee451ffc97ba7dfd0b4e04e27458ec5fdd4e7e9243b48364149428bed67fc25bb28162120ee5895c1390520d005d858a33c40b342460eefdce314ff06e8e829e571abb0af3e532a68c1ce9e34544ed12e58eb3f5c577f6ce82988ee7c2af69efd33424cee33d8a699a4c2e5dd831f700ad03f6133a23e4fd07216bacfec69bead529ba39c70cf7159b8b4bea951869f25876a528809f84c9899fbad2d89be298310f42cac764e4fe23c72b787d08b9b761abbc65df2aa434f38ddb788b35b6dd806d2640027083070458e04fd2b21e27b30ac366985c8dcfec2a4ea139387744d3e72e050f0dba784154972d00eced0873ac306f8dac697521fd87566d45d9129093b2460fccee3c6f976a806de80c86a93dd2fd64d66d3bd16af95fc386d8716d5327f7dcdf633607843f9300d92258109ab60a0f2e4998a3238051b9a5e48a2fab28b3d1bbc4239204d167e22eff8c1615b1ca7cfd7ce1531610ad14daed545c121a9b63ba05a175e6b66f2fd84b341de5d847fc2b81a0d63ac9591a58e8fef84455dffa12bd0049ffd1dac3fb2f2cf6dc2d12948e5141d98bb19ab25419da05579cc1f8613b15f25d5823ecd1ce096070d231cc0c6299fda07889a51bbb1044d3e5e56437db2209fb176e7c76d8988efc2b646e3ebd821caab9e88eac1028d5874a6234a1dbd0b36cfc05222a6e727ec7f8f5ae602c021e3f164fbc97171166bab5d4028cf415a756a7f07da40cbdf30e4b30adcadfb35df2b4981d6d6f490679ceb775c721a7f7b338e87fcb9aa4f65062c9b90de4c499a42833f9b999518becc7554a9e3b3c3e0f8ff95a7eacf60ce1a53d92678881f70c0e4999c82dddd126024974fafa883f58088506013aba92dab45e4ff72e1a459e958ceef223fdc58007e72d8587a5313837c9a69fe32cb2f3788a30d9007b4189f0305946898637a1d72107c734dd6ec37ef6efaf76ff68b", 0x1000}, {&(0x7f00000025c0)="249ff3fbdae71352ac356b1a13d853fc56f4665fce62bfe40cbac1c58243ae720194924d25365a816251851bdb24925f2715544590d58954f00e8ae68af8aafdb01b96b55606e3fc4a104c29f81b182b06a936e4fc949b78348765e88cd1320850eb6b1f79382cf233624819d1b194e5db120d1e41c3e32874a3b952253c9e06703f3971dd236646220e7007e8c146561c76376362920d12920e6c20cfdcc5c5501a4036d29c555fd4f33914d99cf37a4fa8093f819518c6c31964ec71bb423672fd226dbf328b7cc1bde72980dbac2912db32d359", 0xd5}, {&(0x7f00000026c0)="1a666015a34887b8a1705771e2ac8c189f16f9b1a02c7ebb75a45f50c927022f1d26f48d29fabe96c542e84b887f37f7093d1ccf3c3117354b11c4f90b5a454e064f30e8adf9715dd3bf0f0e73c37af7518a9b", 0x53}], 0x8, &(0x7f0000002980)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x4, 0xe, 0x7000000000000000, 0x2, 0x101, 0x6, 0xa4, r2}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x5, 0x3, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x7fff, 0x8004, 0x2a, 0x40, 0x0, 0x7, 0x6, r3}}], 0x90, 0x4011}, 0x40) tee(0xffffffffffffffff, r0, 0xfffffffffffffffe, 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000010c0)={0xffffffffffffffff}) accept4$packet(0xffffffffffffff9c, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001140)=0x14, 0x80000) sendmsg$can_bcm(r4, &(0x7f0000001280)={&(0x7f0000001180)={0x1d, r5}, 0x10, &(0x7f0000001240)={&(0x7f00000011c0)={0x7, 0x280, 0x3, {0x77359400}, {0x0, 0x2710}, {0x1, 0x7c4, 0xfffffffffffffffa, 0x1}, 0x1, @canfd={{0x2, 0x1, 0x81, 0x1}, 0x2c, 0x1, 0x0, 0x0, "c7a6d0b7a31db6351709d90d8fbd623e0471c6d7d214ed89b0be2acc02c3c062f430f35a2ebac3ec09039bc619e929de6d6f6d7e37457213c9c88f6c9db2b52a"}}, 0x80}, 0x1, 0x0, 0x0, 0x40}, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/03/04 22:36:31 executing program 7: r0 = getpid() getpriority(0x0, r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x442000, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x5) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x4) 2018/03/04 22:36:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x70) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) r3 = dup3(r1, r1, 0x80000) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000000000)={0x4, 0x2}) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000680)=@nat={'nat\x00', 0x19, 0x5, 0x5f8, [0x20000080, 0x0, 0x0, 0x20000300, 0x200003d8], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x50, 0x88f7, 'ifb0\x00', 'sit0\x00', 'lo\x00', 'tunl0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="5cf941d0e239", [0xff, 0xff, 0xff, 0xff, 0xff], 0xb0, 0x138, 0x170, [@mark_m={'mark_m\x00', 0x18, {{0x782e, 0x4, 0x3, 0x2}}}]}, [@common=@log={'log\x00', 0x28, {{0x10001, "e06b2f4d5b81eee9daedcf185fcaef71b878c36b16e76e35929ed9ee50e2", 0x3}}}, @snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}}, {{{0x5, 0x20, 0x884c, 'gretap0\x00', 'dummy0\x00', 'ip6tnl0\x00', 'ip_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0, []}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x5, 0x20, 0x6, 'syz_tun\x00', 'dummy0\x00', 'sit0\x00', 'sit0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0xff], @empty, [0xff, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8, []}, []}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x13, 0x71, 0x6558, 'syz_tun\x00', 'rose0\x00', 'syz_tun\x00', 'tunl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xe0, 0x118, []}, [@arpreply={'arpreply\x00', 0x10, {{@random="4eec1f19901a", 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @arpreply={'arpreply\x00', 0x10, {{@random="240c9e265dc2", 0xfffffffffffffffe}}}}, {{{0x9, 0x8, 0xf6, 'bridge0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'ip6_vti0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff], 0xb8, 0xf0, 0x128, [@limit={'limit\x00', 0x20, {{0x2, 0xc9f, 0x5, 0x1, 0x8, 0xab13}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@empty, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffc}}}}]}]}, 0x670) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) 2018/03/04 22:36:31 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f000026eff8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000006c0)=""/146, 0x92}], 0x1, &(0x7f0000000800)=""/35, 0x23}, 0x3) shutdown(r0, 0x2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x8, 0x4) 2018/03/04 22:36:31 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="50d0a235cbe957e0d966da82bde4c9edbcafca13cf5781169335abcf8f6d8bca24fbfed92c75a9289e00d5a8feed1b0904ff1a157cbfa926e373e0473ce807fa8dbf2f89acfa6014a8529d4b0e4101d6bc544ea67380", 0x314, 0x0, &(0x7f0000001040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000080)="b70ac2f8b9b0860f6264ee38cd2536970221428ded4a76026bdb74c859e54575"}) 2018/03/04 22:36:31 executing program 4: r0 = socket(0x20000000000000a, 0xfffffffffffffffe, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000000c0)={{0x9, 0x3, 0x7f, 0x0, "8a941e6d2bd643f9aec4788e1e8d367928f3b457a42c18c5a4f2f682a667c184bd1cee72ba6b4e72cf045479", 0x4}, 0x0, 0x0, 0x9, r1, 0x0, 0x2, "94ec98e06ef4c1e470a7b0856808e597aa0d24c789092fd5fd2e37c4c346d3d68e5e8d3ee374a6d61d42024c3fb353cc8f001e5f82b9c8cc0eee93beffde5763", &(0x7f0000000080)='eth1cpuseteth0{system@^vmnet0\x00', 0x1e, [], [0x100000000, 0x100, 0x8, 0x7fff]}) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) socket$nl_route(0x10, 0x3, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/03/04 22:36:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0x4, 0x1000000, 0x8001, {r1, r2+30000000}, 0x0, 0xa1e}) recvmsg(0xffffffffffffff9c, &(0x7f0000002580)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x2e, &(0x7f0000002500)=[{&(0x7f0000000240)=""/11, 0xb}, {&(0x7f0000000280)=""/139, 0x8b}, {&(0x7f0000000340)=""/37, 0x25}, {&(0x7f0000000380)=""/97, 0x61}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/9, 0x9}, {&(0x7f0000001440)=""/189, 0xbd}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x8}, 0x101) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00000025c0)) write(r0, &(0x7f0000000140)="4f7ad0c9edffe94802a848144523c0c253772400d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d130985d41782ca6fc728112f3c5f79fee433bdf0bdb4af89c8ea4ad6a328df1e3f9bc5def7e6750e9694c023383e0f0670cd250258716d91a11d790574135cb5c826114583a0bc61186d375eeb8151a8d0ccb434762b9d9ceacada1205000000b6a482cc9dfa7b873dae2458d034dd084624041a97cbcfcaf9427b4d75ab10879e0f8513", 0xc9) r4 = syz_open_pts(r0, 0x41) writev(r4, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r4, 0x5402, &(0x7f0000a30fdc)) 2018/03/04 22:36:31 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x78) r1 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x358, 0x218, 0x218, 0xffffffff, 0xc8, 0x170, 0x2c0, 0x2c0, 0xffffffff, 0x2c0, 0x2c0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000ea3000)) 2018/03/04 22:36:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x3, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x103800) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0xffffffffffffffff, 0x4) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) 2018/03/04 22:36:31 executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control\x00', &(0x7f00000001c0)='exofs\x00', 0x4010, &(0x7f0000000200)="bd4e64a04719bc97f76d5d3b29cb2d4c88e37ca7c4678e41be095ccd6a4f87e7402063e0aae140ea221dd40b02b222483f5e7c068525511b4c53a7039523c007ba8bc5451df6c5415c4f90652f584e67eb9b3a1c01267b9b23e048f5fcdeb6576920b7bab6aa7714ada587c10035667a763b2fecb271b61e4b9d94b91a5d468f4efd65acd6e03dd1a1c2727b37bef57259631c7bcaf057585d11748b6022816e545f4b00fb1092e68840f5f6ea5d2b19") r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x180) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000100)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mkdir(&(0x7f00000002c0)='./control/file0\x00', 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control\x00', &(0x7f0000000380)='./control\x00', &(0x7f00000003c0)='mqueue\x00', 0x0, 0x0) rmdir(&(0x7f000015dff6)='./control\x00') close(r1) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/04 22:36:31 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000075bff8)='./file0\x00', 0x0) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/4096) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000012c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000027c0)={0x0, 0x100000001, 0x7, 0x8001, 0x2, 0x101, 0x1, 0x2, {0x0, @in6={{0xa, 0x4e24, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x80, 0x0, 0x5, 0x8000, 0x3}}, &(0x7f0000002880)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000028c0)={0x0, 0x6f, "46d1959b1de86f39e7e7c8b9a8d26b3c5ae32d14f290ce7effc0476950c7786adc5c1a4a84a69d65449e1cf57170c405f9f0d0ab1789628647f692ba89cd14e1815044bba33419af8c27599c29aea7cfa51106381b5b005e153b5d2e71a2a2b6d1d9e96978bfa7ddee7e3558368104"}, &(0x7f0000002940)=0x77) sendmsg$inet_sctp(r1, &(0x7f0000002a40)={&(0x7f0000001300)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000002740)=[{&(0x7f0000001340)="a62b8f5ca824b1d196956fbb50055d90c275e52a636076a410c194e57e57ce61c04806a060fe20ee58bfce060d5daaad833151ab4eb18e58d981508725cdd3c069a5d1e200360de3a0f61379e9256282e1c3af0189577f145d439df360836b5211e0361031f94014cee81a302c74be2c6c1f23ff03e57f9f", 0x78}, {&(0x7f00000013c0)="e4debc1b6170583849e138540b482f4b02f1d52b11803edd6639348874b8a78f756ed1330dc244bef597b560731cc65c9edb80e1e7f0c2c8cf1054cb38403f0d79706c3ecceb2bde3a3af2f3c044cf366caceeaba062e143a0dea208635a", 0x5e}, {&(0x7f0000001440)="25f63b6f413bb32183c40aaa1a733369cb366a5114d65dd44abc470053c06685da50f61f3f6b14d12b0f9673ff583bc6b8298369bf65810c2660abc57579f447470ff9daa62ae94fb6b0f04652fc5e02a753d0", 0x53}, {&(0x7f00000014c0)="22927e119ca52f9419ecf5fa9c52cc0ea4648bbfc64837e7e6fcc8037960aba84e2b0e2b791e18bdc2bb7117570c0691ddcdc32ee82f09d9834ffd75589f4d0b46963871fe1c58900f75b966edde9dcb76d53fc4b1d4bba0b01785c6a30792e4bfa513579dcf61e27dc471787260acc7332a9755be5296f8dac0c7be7f371d5292cc1950", 0x84}, {&(0x7f0000001580)="e71c34e540fa2f690670eea28d07ebb325f31e6e419f3145fa90a6", 0x1b}, {&(0x7f00000015c0)="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", 0x1000}, {&(0x7f00000025c0)="249ff3fbdae71352ac356b1a13d853fc56f4665fce62bfe40cbac1c58243ae720194924d25365a816251851bdb24925f2715544590d58954f00e8ae68af8aafdb01b96b55606e3fc4a104c29f81b182b06a936e4fc949b78348765e88cd1320850eb6b1f79382cf233624819d1b194e5db120d1e41c3e32874a3b952253c9e06703f3971dd236646220e7007e8c146561c76376362920d12920e6c20cfdcc5c5501a4036d29c555fd4f33914d99cf37a4fa8093f819518c6c31964ec71bb423672fd226dbf328b7cc1bde72980dbac2912db32d359", 0xd5}, {&(0x7f00000026c0)="1a666015a34887b8a1705771e2ac8c189f16f9b1a02c7ebb75a45f50c927022f1d26f48d29fabe96c542e84b887f37f7093d1ccf3c3117354b11c4f90b5a454e064f30e8adf9715dd3bf0f0e73c37af7518a9b", 0x53}], 0x8, &(0x7f0000002980)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x4, 0xe, 0x7000000000000000, 0x2, 0x101, 0x6, 0xa4, r2}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x5, 0x3, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x7fff, 0x8004, 0x2a, 0x40, 0x0, 0x7, 0x6, r3}}], 0x90, 0x4011}, 0x40) tee(0xffffffffffffffff, r0, 0xfffffffffffffffe, 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000010c0)={0xffffffffffffffff}) accept4$packet(0xffffffffffffff9c, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001140)=0x14, 0x80000) sendmsg$can_bcm(r4, &(0x7f0000001280)={&(0x7f0000001180)={0x1d, r5}, 0x10, &(0x7f0000001240)={&(0x7f00000011c0)={0x7, 0x280, 0x3, {0x77359400}, {0x0, 0x2710}, {0x1, 0x7c4, 0xfffffffffffffffa, 0x1}, 0x1, @canfd={{0x2, 0x1, 0x81, 0x1}, 0x2c, 0x1, 0x0, 0x0, "c7a6d0b7a31db6351709d90d8fbd623e0471c6d7d214ed89b0be2acc02c3c062f430f35a2ebac3ec09039bc619e929de6d6f6d7e37457213c9c88f6c9db2b52a"}}, 0x80}, 0x1, 0x0, 0x0, 0x40}, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/03/04 22:36:31 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x3) 2018/03/04 22:36:31 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f000000f000), 0x0, 0x0, &(0x7f0000b7bff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) socket$packet(0x11, 0x0, 0x300) close(r0) 2018/03/04 22:36:31 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000100084) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0xff, 0xd}, 0x20) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='trusted.\x00\x00\x00\x00em.posix_aml_ult\x00\x00\x00\x00\x00']) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xaa, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000140)) ioctl$TCXONC(r1, 0x540a, 0x8000) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000200)) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000100)={0xfffffffffffffff8, 0x0, 0x100000001, 0x8001, 0x1, 0x9, 0x9, 0x3ff, 0xec4c, 0x40}) 2018/03/04 22:36:31 executing program 5: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xd3}, 0x1c) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x401, 0x202) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/load\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x4, "4cbe9a61271dfa35ef9ee60d8b6c2afa929cf7f5a40c6d5b1cdfaa4d4e2953a865656b53ee83a4da38551e7879feaed3b9ec1debad63831aed2cf4ce6640e37a", "c2a437c5ef1b30cf73c43a3dfe834e92505e827609e516216e26a8944466eb57", [0xd9, 0x3ff]}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000100)={{0xffffffffffffffff, 0x3, 0xffffffff, 0x3, 0x80000001}, 0x200, 0x7, 0x3ff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x8) socket$inet6(0xa, 0x4, 0x4) connect$inet6(r1, &(0x7f0000233fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) sendmsg$key(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x2, 0x1, 0x1, 0x9, 0xa, 0x0, 0x70bd2d, 0x25dfdbfd, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x8001}, @in6={0xa, 0x4e20, 0x100000000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x10001}}]}, 0x50}, 0x1}, 0x20000000) 2018/03/04 22:36:32 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.selinux\x00') setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0x3, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000140)={'bpq0\x00', @ifru_flags=0x3400}) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x401, 0x1) listen$netrom(r1, 0xff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[], 0x0) 2018/03/04 22:36:32 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000000c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'nr0\x00', r2}) readlink(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/4096, 0x1000) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)=@del={0xf0, 0x11, 0x4, 0x70bd29, 0x25dfdbfd, {{'sha512\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x800}, {0x8, 0x1}]}, 0xf0}, 0x1, 0x0, 0x0, 0x20000000}, 0x44804) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f00000002c0)="6141efcf242468e1cf6c729d88b256fcff868a6563b09563440d2801b367f67baf120083d58c228dedc66d1f720e70e44e09b08e897ed020b60c8550cc523f7426f7019834cba9a5d75068e2e5142ec12dee1688054c") sendmsg$nl_route(r4, &(0x7f0000000100)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001800210cffffffffffffffff8020000000040100000000000000090000a2518dbc739a363ef272b814f6a5000000", @ANYRES32=0x0], 0x2}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)) openat$dsp(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/dsp\x00', 0x101000, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000540)={0x4, 0x1, 0x4, 0x2, 0x6, [{0x6, 0x80000001, 0xca, 0x0, 0x0, 0x1002}, {0x1, 0x7, 0xffffffffffffff7f, 0x0, 0x0, 0x2}, {0x10001, 0xfffffffffffffff7, 0x9}, {0x2, 0x8000, 0x5, 0x0, 0x0, 0x2000}, {0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x20, 0x0, 0x0, 0x0, 0x0, 0x1000}]}) 2018/03/04 22:36:32 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f00000000c0)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x202442, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/29) 2018/03/04 22:36:32 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xb0, 0x101000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000180)={0x79}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x20000000000000) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/04 22:36:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7ff, 0x8080) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x4010, 0xffffffffffffff9c, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000001, 0x10, 0xffffffffffffff9c, 0x0) r3 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x6850, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000300)={0x128, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="10630840030000000000000001634040010000000000000002000000000000000000000010000000000000000000000018000000000000002000000000000000", @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB="1800000000000000380000000000000078000000000000007000000000000000"], @ANYBLOB="12634840010000000000000002000000000000000000000010000000000000000000000000000000000000003800000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="280000000000000070000000000000002000000000180000006800000000000000000001ed00000001"], @ANYBLOB="00000000000000000e630c40000000000200000000000000046304400300000011634840020000000000000004000000000000000000000010000000000000000000000020000000000000002800000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="8561646600000000070000000000000004000000000000001d00000000000000"], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="48000000000000001800000000000000480000000000000000000000000000003800000000000000"], @ANYBLOB="080000000000000009631040", @ANYRES64=r3, @ANYBLOB="020000000000000008631040", @ANYRES64=r4, @ANYBLOB="0300000000000000"], 0xc4, 0x0, &(0x7f0000000200)="ebfc5356f763db843ec59e03196a36dc8878001f50da16be8cd10ff1736934b79923228cb22d579b30462c650c7bdd8486159d283e2c34716ea564aedacd9e56991e319fbe9fd383530032611489ab56a226abf9f13a9431a0af43ac7e502db7b09a1d48ff56c46fc80c1e567d23f2889aac864e6885033a330a8b88b60279d7939ba8509d4d3c0e1a185ac0b06cecda96cc8a0c19f5391cd7a99bec6080670ce9184222c6bd20b0df41780fc18552d20f98b41e7d15b82d8042531343a9c4aab7969fb6"}) 2018/03/04 22:36:32 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) recvmsg(r0, &(0x7f0000000740)={&(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x32, &(0x7f0000000700)=[{&(0x7f0000000500)=""/226, 0xe2}, {&(0x7f0000000600)=""/142, 0x8e}, {&(0x7f00000006c0)=""/57, 0x39}], 0x3, 0x0, 0x0, 0x3}, 0x10000) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$binder(&(0x7f0000000780)='/dev/binder#\x00', 0x0, 0x800) r2 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x20010, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x810, 0xffffffffffffff9c, 0x0) r4 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x300000b, 0xc0010, 0xffffffffffffffff, 0x0) r5 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x30010, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000980)={0xbc, 0x0, &(0x7f0000000840)=[@acquire_done={0x40106309, r2, 0x2}, @register_looper={0x630b}, @request_death={0x400c630e, 0x0, 0x4}, @increfs={0x40046304, 0x4}, @acquire_done={0x40106309, r3, 0x3}, @acquire_done={0x40106309, r4, 0x2}, @register_looper={0x630b}, @dead_binder_done={0x40086310, 0x1}, @request_death={0x400c630e, 0x4, 0x4}, @transaction={0x40406300, {0x2, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x38, 0x40, &(0x7f00000007c0)=[@fda={0x66646185, 0x0, 0x4, 0x10}, @flat={0x776a2a85, 0xa, r5, 0x2}], &(0x7f0000000800)=[0x38, 0x0, 0x38, 0x20, 0x20, 0x38, 0x20, 0x38]}}], 0x54, 0x0, &(0x7f0000000900)="56b2f3fab782c25b4da0c70a3dc1e014d0c1668ae90c81f56738becf62203607c16251739441763bfbd436d299ddc64193cf5faba54fe32e398ec79d82c21ea30fd69a10d3aa1a4c70abf649b3dde58b60899f6f"}) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/04 22:36:32 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f000000f000), 0x0, 0x0, &(0x7f0000b7bff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) socket$packet(0x11, 0x0, 0x300) close(r0) 2018/03/04 22:36:32 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x38) 2018/03/04 22:36:32 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x3, 0x3000, 0x1000, &(0x7f0000ffd000/0x3000)=nil) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x80000) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000080)={0xed31, 0x1, 0x81, 0x0, 0x8, 0xade}) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/11) 2018/03/04 22:36:32 executing program 2: ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r0 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c80, r0) 2018/03/04 22:36:32 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000ffb000)='/dev/urandom\x00', 0x0, 0x1) write$eventfd(r0, &(0x7f0000456000), 0x8) pipe(&(0x7f0000000280)={0xffffffffffffffff}) accept$alg(r1, 0x0, 0x0) [ 69.968147] binder: 10576:10582 BC_ACQUIRE_DONE u0000000000000000 no match [ 69.975305] binder: 10576:10582 ERROR: BC_REGISTER_LOOPER called without request [ 69.983360] binder: 10576:10582 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 69.990622] binder: 10576:10582 IncRefs 0 refcount change on invalid ref 4 ret -22 [ 69.998370] binder: 10576:10582 BC_ACQUIRE_DONE u0000000000000000 no match [ 70.005423] binder: 10576:10582 BC_ACQUIRE_DONE u0000000000000000 no match [ 70.012471] binder: 10576:10582 ERROR: BC_REGISTER_LOOPER called without request [ 70.020060] binder: 10576:10582 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 70.027664] binder: 10576:10582 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 [ 70.034867] binder: 10576:10582 got transaction to invalid handle [ 70.041154] binder: 10576:10582 transaction failed 29201/-22, size 56-64 line 2848 [ 70.085903] binder: 10576:10598 BC_ACQUIRE_DONE u0000000000000000 no match [ 70.093061] binder: 10576:10598 ERROR: BC_REGISTER_LOOPER called without request [ 70.100664] binder: 10576:10598 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 70.107784] binder: 10576:10598 IncRefs 0 refcount change on invalid ref 4 ret -22 [ 70.115813] binder: 10576:10598 BC_ACQUIRE_DONE u0000000000000000 no match [ 70.122875] binder: 10576:10598 BC_ACQUIRE_DONE u0000000000000000 no match 2018/03/04 22:36:32 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0x7, {0x2, 0x4e24, @empty}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, 0x100, 0xfff, 0xffff, 0x2b, 0x3, &(0x7f00000000c0)='erspan0\x00', 0x1, 0x7e, 0x1f}) r1 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000180)=0xfffffffffffffffd, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) 2018/03/04 22:36:32 executing program 2: r0 = socket(0x10, 0x802, 0x0) fcntl$setstatus(r0, 0x4, 0x7fc) write(r0, &(0x7f0000498f86)="110000001a0025f000180204c3edfc00", 0x10) fadvise64(r0, 0x0, 0x0, 0x5) 2018/03/04 22:36:32 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000f59000)=0x1000000, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005be000)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x0, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f000099e000)="850ef00109525e0e36334d055dffd02147c4f48d137fb0ae6dad4bfd54365b7b836407594893a400508bc774af07bfed17643ca96d2436ebcb30407e8e72569639195e57a488c59c933ba1657667611e1c87f98c2971a2877f608da84e915d2b4810660ee7ec5ab58effbaaafa429a08b6dd2c27c9ce", 0x76, 0x0, &(0x7f0000449ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000080)="d18534874290737f4182944c71ca3a1f91f712c151c78a1d1836b267cd52dba752f4bfd07bf9f9eaaa8285543b847cbd234d88e902db661b543bd9047aa51ba1cb828d1dd7d2e295edfb8ec3a373834c6eb2082c574ba8166394cf35be06d81e0cf50bb1850d654ffaf1e16cfd7d", 0x6e, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) readv(r0, &(0x7f00000014c0)=[{&(0x7f0000001400)=""/163, 0xa3}], 0x1) sendto$inet(r0, &(0x7f0000000180)="5999922d84b9c33ab61775922014fcb247820198a16e9bf17e6da98d7f3e47f9a6e8cbcb428983dd221f17a8220192001f6074dc0cc9cb3caf5fda50444f2cacfd1625f479068208046b0c36a23f33ce20dbfd54d4ae60116d1bed66e09c65f8e9b2cbb0c4ad", 0x66, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)=[]}}], 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/03/04 22:36:32 executing program 6: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)=0x0) r1 = getegid() shmget$private(0x0, 0x3000, 0x0, &(0x7f0000db4000/0x3000)=nil) socket$bt_cmtp(0x1f, 0x3, 0x5) syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x6000, r0, r1, 0x1, 0x4, 0x1020000) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={r3, 0xfffffffffffffffa}, &(0x7f00000001c0)=0xffad) bind$nfc_llcp(r2, &(0x7f0000000280)={0x27, 0x6, 0xffffffff80000001, 0x7, 0x20a, 0x3ff, "dc7c1713c724b38d20f9200583631db676135577dbb6a9e63de24198a624a5468b51efff3b3716cdcd8630bfd6bce2b8967a980da20bd5648607ab48b77e17", 0x5}, 0x60) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in=@broadcast, @in6=@ipv4={[], [], @remote}}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) madvise(&(0x7f00008ec000/0x4000)=nil, 0x4000, 0x5) 2018/03/04 22:36:32 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x3, 0x2, 0x10001, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KDDISABIO(r1, 0x4b37) r2 = socket$inet6(0xa, 0x3, 0x4000000000004) socket$key(0xf, 0x3, 0x2) connect$inet6(r2, &(0x7f000052f000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0xffffffffffffffea) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) sendmsg(r2, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)=[]}, 0x0) 2018/03/04 22:36:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x3ff}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000380)={r3, 0x4}, 0x8) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r4, &(0x7f0000000080)='./file0\x00', r5, r6, 0x1800) 2018/03/04 22:36:32 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="02180000170000000000000000000000030006000000000002006720ac1414aa000000000000f3f3ef80ca45986f000002004e20ac141400000000000000000019000000e1f66aa0467330c6000000d74278c74a450c94d8640000000000000002004e20ac1414bb0000000000000000000000000800120000000000000000000000000006000000000000000000000000000000ac1414000000000000000000000000007f000001000000000000000000000000000000000000000000000000000087743f3d42c8f7db54f0381fc4b5cbb894b8b30161e8bff370b69c42ac11c4c3d17894428ed7a57829dc94869ad0"], 0xb8}, 0x1}, 0x0) 2018/03/04 22:36:32 executing program 1: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) ioprio_get$pid(0x3, r2) 2018/03/04 22:36:32 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000700)=0x0) process_vm_readv(r1, &(0x7f0000001f00)=[{&(0x7f0000000bc0)=""/4096}, {&(0x7f0000001bc0)=""/249}, {&(0x7f0000001cc0)=""/177}, {&(0x7f0000000840)=""/6}, {&(0x7f0000001f80)=""/89}, {&(0x7f0000001e00)=""/195}], 0xbb, &(0x7f0000000b40)=[{&(0x7f0000000780)=""/179, 0xb3}, {&(0x7f0000000840), 0xff70}, {&(0x7f0000000880)=""/215, 0xd7}, {&(0x7f0000000980)=""/80, 0x50}, {&(0x7f0000000a00)=""/119, 0x77}, {&(0x7f0000000a80)=""/153, 0x99}], 0x6, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000140)={0x0}) syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x29, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, []}}}}}}}, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000200)={0x0}) r4 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x88811, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000006c0)={0x1a0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="01634040010000000000000001000000000000000000000001000000000000000000000060000000000000001000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="852a747001000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000020000000000000003d00000000000000856164660000000009000000000000000300007f000000000700000000000000852a646600000000", @ANYRES32=r0, @ANYBLOB="000000000200000000000000"], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="08631040", @ANYRES64=r2, @ANYBLOB="040000000000000000634040000000000000000001000000000000000000000010000000000000000000000020000000000000003000000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="8561646600000000090000000000000004000000000000002f00000000000000"], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="380000000000000018000000000000005800000000000000380000000000000078000000000000003800000000000000"], @ANYBLOB="0663044003000000046304400400000009631040", @ANYRES64=r3, @ANYBLOB="000000000000000001634040030000000000000000000000000000000000000011000000000000000000000018000000000000001000000000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="852a687701000000", @ANYRES64=r4, @ANYBLOB="0400000000000000"], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB='x\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="01634040030000000000000000000000000000000000000011000000000000000000000000000000000000002800000000000000", @ANYPTR=&(0x7f00000002c0)=ANY=[], @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="18000000000000002000000000000000700000000000000078000000000000004000000000000000"], @ANYBLOB="10630840020000000000000012634840000000000000000004000000000000000000000010000000000000000000000048000000000000003000000000000000", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="852a747000000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000003000000000000000b000000000000008561646600000000040000000000000001000000000000002900000000000000"], @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="780000000000000028000000000000003800000000000000180000000000000048000000000000002800000000000000"], @ANYBLOB="0100000000000000"], 0xa0, 0x0, &(0x7f0000000600)="475b0c2e3d77e39bece700a13bb5cb8c7554668d72dbfac852348f24f7815bba658055cca9a81b117be2405626602e31cdc55aab9c636d2c7d317e2e488d290a659a7ca2aeb6d58487a6f7910c469cf7f3d2b36972fbe216a4ae48b1d5028dd5204533ea877ae5d65bdecb51c3f82c5617c4b2a2ce1d54f6caab8efd90c7285c52a49e853f5eee903c2329cd6de9d70e6b3aca1420e619ef60b6440d6839fb21"}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCXONC(r5, 0x540a, 0x0) [ 70.129929] binder: 10576:10598 ERROR: BC_REGISTER_LOOPER called without request [ 70.137493] binder: 10576:10598 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 70.144884] binder: 10576:10598 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 [ 70.152052] binder: 10576:10598 got transaction to invalid handle [ 70.158300] binder: 10576:10598 transaction failed 29201/-22, size 56-64 line 2848 2018/03/04 22:36:32 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10}, 0x2c) fgetxattr(r0, &(0x7f00000010c0)=ANY=[@ANYBLOB="6f73eb37f69ab809"], &(0x7f0000000080)=""/4096, 0x1000) r1 = dup3(r0, r0, 0x80000) socket$inet_icmp(0x2, 0x2, 0x1) write$selinux_access(r1, &(0x7f0000001080)={'system_u:object_r:var_lib_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x34, 0x31}, 0x31) 2018/03/04 22:36:32 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000026cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x8602) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) close(r0) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x30000000000, 0x2100) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000180)={0xffffffffffff0000, 0x8, r4, 0x8, r5, 0x0, 0x7, 0xfff}) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x10000) 2018/03/04 22:36:32 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x1, 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, 0x1000, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/03/04 22:36:32 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0xfffffffffffffffc, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da6feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r2, 0x0, 0x1) 2018/03/04 22:36:32 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100000200100, 0x0) ioctl$int_in(r0, 0x80000080044dfb, &(0x7f0000001000)) 2018/03/04 22:36:32 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f000000a000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x5, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00000001c0)={0x8001, 0x1, 0xffffffff, 0x0, 0x1, 0x4}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x101141, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000140)) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e21, @rand_addr=0x2}, 0x10) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000080)=r3) 2018/03/04 22:36:32 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x24, 0x7) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x400) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) [ 70.251007] binder: 10620:10627 got reply transaction with no transaction stack [ 70.258624] binder: 10620:10627 transaction failed 29201/-71, size 96-16 line 2763 2018/03/04 22:36:32 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) socketpair$ax25(0x3, 0x807, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000440)={0x100}, 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r2, &(0x7f0000000480)={0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, 0x1c) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xdb, &(0x7f0000000140)=""/219, 0xb9, &(0x7f0000000000)=""/185, 0xf4, &(0x7f0000000240)=""/244}) r4 = syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000003c0)=0x89d, &(0x7f0000000400)=0x4) bind$bt_l2cap(r0, &(0x7f00000004c0)={0x1f, 0xcb, {0x3, 0x8000, 0x3, 0x738, 0x7f51, 0x8a}, 0x7fffffff, 0x10001}, 0xe) dup2(r4, r3) accept$inet6(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000001400)=0x1c) [ 70.317814] binder: 10620:10637 got reply transaction with no transaction stack [ 70.325425] binder: 10620:10637 transaction failed 29201/-71, size 96-16 line 2763 2018/03/04 22:36:32 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000004c0)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0xe0, 0xe0, 0xe0, 0xffffffff, 0xffffffff, 0x230, 0x230, 0x230, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) r1 = msgget$private(0x0, 0x30) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000040)=""/96) syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}}}}}}, 0x0) 2018/03/04 22:36:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x2, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000016c0)=0x9, &(0x7f0000001700)=0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x244100, 0x0) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) 2018/03/04 22:36:32 executing program 4: socketpair(0x1, 0x3, 0x2, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/03/04 22:36:32 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xa0080, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0x8, 0x4) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000a2ffc)=0x2, 0x4) r3 = dup2(r2, r0) write$fuse(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2800000001000000090000000000000006007b572e78c7c2f40000000000000700000000000000a101000000000000bf1a7037ad0a4440f918f90a6cf4ce22943bfe4579a53b08c21da427a521fd1389a0e070c49951f677d99a8e5ba9c7cac98de64e226b4ad5af0e856a47adb23122c346c84c0137"], 0x28) 2018/03/04 22:36:32 executing program 5: sysfs$2(0x2, 0x2, &(0x7f0000000100)=""/210) 2018/03/04 22:36:32 executing program 7: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') readlink(&(0x7f0000fdf000)='./file0\x00', &(0x7f0000c9ffff)=""/1, 0x1) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x9, 0x5, 0x7fffffff, 0x2913c5df}, 0x8) 2018/03/04 22:36:32 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x400, 0x7, 0x17, &(0x7f0000ffb000/0x3000)=nil, 0x3f}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f000065c000)) 2018/03/04 22:36:32 executing program 2: syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x105b04) 2018/03/04 22:36:32 executing program 5: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) writev(r1, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/03/04 22:36:32 executing program 0: r0 = getpgid(0x0) waitid(0x2, r0, &(0x7f0000000000), 0x21000004, &(0x7f0000000080)) 2018/03/04 22:36:32 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c93000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in=@loopback=0x7f000001, 0x0, 0x3c}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) 2018/03/04 22:36:32 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) unshare(0x28060402) inotify_add_watch(r0, &(0x7f000073c000)='./file0\x00', 0x1) clone(0x48000, &(0x7f0000000040)="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", &(0x7f0000001040), &(0x7f0000001080), &(0x7f00000010c0)="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") 2018/03/04 22:36:32 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x53, 0x4) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) r4 = getegid() lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000340)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000380)={{0x9, r3, r4, r5, r6, 0x150, 0xec2}, 0x74d9, 0x101, 0x1, 0x0, r7, r8, 0x8}) r9 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={"d489875e5deaa5b6fd92ccc562b23774", {0x4, 0xffffffffffff7001, 0xff, "b57b5848e554", 0x7ff}}) r10 = syz_open_dev$mouse(&(0x7f0000000400)='/dev/input/mouse#\x00', 0xaf, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r10, 0x8916, &(0x7f00000007c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x100000000, r2}) ioctl$TIOCSPGRP(r10, 0x5410, &(0x7f0000000440)=r8) setsockopt$IP6T_SO_SET_REPLACE(r9, 0x29, 0x40, &(0x7f0000000480)=ANY=[@ANYBLOB="7261770000000000000000000000000000000069000000000000000000000000090000000300000078020000c8000000e9ffffffffffffffc8000000ffffffffa8010000ffffffffffffffffa8010000faffffff0300000063c61e59f8f6f903a411b4d86ff768298c098e200ecf3f7584c6ce29dd4c867cddc7566c4f0c4825c79489d974ada9dc20d501dad1a86a1496f1014f18e470356efbfcebf810040dbbba89", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff020000000000000000000000000001ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000626f6e6430000000000000000000000069726c616e30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800c8000000000000000000000000000000000000000000000000002000545241434500000000000000000000000000000000000000000000000000ff010000000000000000000000000001ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000065716c000000000000000000000000007465716c3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800e00000000000000000000000000000000000000000000000000038005345540000000000000000000000000000000000000000000000000000030000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2d8) 2018/03/04 22:36:32 executing program 6: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = memfd_create(&(0x7f0000000300)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r1, 0x800000) sendfile(r0, r1, 0x0, 0x3) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000100)=0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000240)={0x7, &(0x7f0000000200)=[{0x400, 0x1f, 0x4, 0x80}, {0x2725, 0xffffffffffffff2a, 0x3, 0x5}, {0x4, 0x4, 0x1, 0x5}, {0x1000, 0xffffffff, 0x6, 0xffff}, {0x8, 0x10001, 0x8, 0x9}, {0xd2, 0x1, 0x2, 0x1000}, {0x1f, 0x800, 0x0, 0x6}]}, 0x10) accept$nfc_llcp(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x60) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'ifb0\x00', @ifru_ivalue=0x8}) 2018/03/04 22:36:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000140)=0x78) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140), 0x0) sendmmsg$alg(r2, &(0x7f0000002e80)=[{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000100)="4fd9ec17b7cec23098a8019e2163e217343a5ebc82b45c354733900e91", 0x1d}, {&(0x7f0000000240)="564edab96a07e678bbd29cacdedb59037163cbce6dcf796d6ce02de1db5050899ad046396fb0f24c48b26ffbc2c7aba56b566b2003d6cb760c1141121470", 0x3e}], 0x2, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f00000007c0)="641cd03f8193c4fcada330cd1a4a4fb0d44482c5dc0303889302184bade9b8908da84b1a0be9b7aafb5b48345b42e85abedcb31caea69c40a456f7cd5f0ccc4a103cee90", 0x44}, {&(0x7f0000000980)="fe20007e34714a37864fed3527d1d9cb0be62e88809c36eb45458784d8315f1502660c1f55baf683dcecae116a71abf9f8d386dd0b843ba90b3adffce49839fedb2d5ab4ade354df6046ba6bda8cd7abff5b4e6d2187a0b25e76838d614253b5a1cc7663cf3543c9b469e72ba2537255dd0d08b0f92f72b82b8641309ef145acb91eff21c594ac6fd84e9ebe3aef4c784fab18219f1aa6a120c5b949005f78e94dc91ae71cd816f6d0f0bee2ae9ec9ad8561e3c7a8ed01819e9b1701e9df3e84107fbea5445fccbfb9c0820bec821096487ca28a9a8638", 0xd7}], 0x2, &(0x7f0000000c80)=[@assoc={0x18, 0x117, 0x4, 0x800}, @iv={0x50, 0x117, 0x2, 0x3a, "a46ed295518fb02a65608f882f943f22a46241bd504355864edb48432d2523b43c4354979a10410d2f04338a345d473d702b3d349836a7d5ba76"}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0xb0, 0x4000}], 0x2, 0x4000810) readv(r2, &(0x7f0000000ac0)=[{&(0x7f0000000e80)=""/4096, 0x1000}], 0x1) [ 70.503049] QAT: Invalid ioctl [ 70.512901] QAT: Invalid ioctl [ 70.527498] audit: type=1400 audit(1520202992.850:66): avc: denied { create } for pid=10729 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/04 22:36:32 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/03/04 22:36:32 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000000040)={0x79dd, 0x7, 0xa9, 0x6}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000423fe0)={r2}) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000071fe0)={r2}) 2018/03/04 22:36:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x800) poll(&(0x7f000091a000)=[], 0x0, 0x7fff) ioctl$KDSETMODE(r1, 0x4b3a, 0xba) 2018/03/04 22:36:32 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) fcntl$notify(r0, 0x402, 0x80000000) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0xffffff0e) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'irlan0\x00', @ifru_flags=0x400}) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @rand_addr=0x1f}, 0x10) 2018/03/04 22:36:32 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00006da000)=""/195, 0xc3}, {&(0x7f0000a74f72)=""/142, 0x8e}], 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000040)="03c9e67981c939b6fd34800ae99068cc") getcwd(&(0x7f00000000c0)=""/112, 0x70) setsockopt$inet6_int(r0, 0x29, 0x7d, &(0x7f0000000080)=0x1f, 0x4) 2018/03/04 22:36:32 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) readv(r1, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)) ppoll(&(0x7f0000db7fd0)=[{r1}], 0x1, &(0x7f0000542000), &(0x7f0000181000), 0x8) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/03/04 22:36:32 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$mice(&(0x7f0000009000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffe000/0x1000)=nil, 0x20, 0x3, 0x20, &(0x7f0000ffe000/0x1000)=nil, 0x3}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r2 = dup2(r1, r1) sendto$inet6(r2, &(0x7f0000009000), 0xfffffe34, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) open(&(0x7f00000000c0)='./file0\x00', 0x30002, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0x357) r3 = semget(0x2, 0x3, 0x89) semctl$GETVAL(r3, 0x7, 0xc, &(0x7f0000000000)=""/16) 2018/03/04 22:36:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='map_files\x00') fchdir(r0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) stat(&(0x7f00000003c0)='./file0/file0/file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r2, r3, r4) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x7, 0x4) r5 = gettid() ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000280)) fcntl$lock(r0, 0x6, &(0x7f0000000240)={0x1, 0x3, 0x2, 0x0, r5}) syz_fuseblk_mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/04 22:36:32 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x22, &(0x7f00004c3ffc), 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f00000011c0)='./file0\x00', 0x80000, 0x2) utimensat(r1, &(0x7f0000001200)='./file0\x00', &(0x7f0000001240)={{0x77359400}, {0x77359400}}, 0x0) prctl$setname(0xf, &(0x7f0000001280)='\x00') ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f00000012c0)={@any=0xffffffff}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x1000) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000140)={r3, 0x2, &(0x7f0000000040)=[0x1, 0x9], &(0x7f0000000080)=[0x3, 0x672, 0x5], 0x4, 0x3, 0x7c48a6cf, &(0x7f00000000c0)=[0x1, 0x7, 0x0], &(0x7f0000000100)=[0x3, 0xff, 0x0, 0x1000, 0x2, 0x8]}) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000001300)=0x6, 0x0, 0x6) socket$inet6(0xa, 0x3, 0x5) [ 70.598766] audit: type=1400 audit(1520202992.878:67): avc: denied { write } for pid=10729 comm="syz-executor5" path="socket:[28405]" dev="sockfs" ino=28405 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/04 22:36:33 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmmsg(r0, &(0x7f000000bf00)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="0afd4d2000000000000000000000000000000000000000000000000065915d81c5b34d9e05e630d3a6eb5efa8bb17eeabfeff9afbd38dc8bf214e10f9562cd9029c4bb0092eb6e644ff06dea3dacb9e5eb3a8afe714b27a877358264e6aa480776764846913b077b2fae8d9cc1f485708571a1ae2b3f5ca1b57f025162824413097e641d37a4791c746ae9e20a0c44ce0c1c12"], 0x1c, &(0x7f0000003600)=[{&(0x7f0000003580)='7', 0x1}], 0x1, &(0x7f0000004800)=[]}}, {{0x0, 0x0, &(0x7f0000005dc0)=[{&(0x7f0000005d80)="d5", 0x1}], 0x1, &(0x7f0000005e40)=[]}}], 0x2, 0x0) 2018/03/04 22:36:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.selinux\x00') r3 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0xfffffffffffffffe, 0x602200) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000000040)={0x0, 0x4aad}) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f00000001c0)=0x3, 0x4) r4 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000000)={0xbb}) bind$ipx(r3, &(0x7f00000000c0)={0x4, 0x0, 0xffffffffffffffff, "9ac658f5b6b3", 0x1}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000000280)={'syzkaller0\x00', @ifru_flags=0x800}) r5 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0xfffffffffffffffd, 0x0, 0x400000000, 0x2000, &(0x7f0000fec000/0x2000)=nil}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x12001, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/04 22:36:33 executing program 5: r0 = socket$inet(0x10, 0x6, 0x7) socket(0x1e, 0x2, 0x0) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1}, 0x0) 2018/03/04 22:36:33 executing program 4: timer_create(0x7, &(0x7f0000000140)={0x0, 0x10, 0x5, @thr={&(0x7f0000000000)="b69289b140f78d47a151f2c286ffc57e76cb03f66568aba1ee14253dc8901110c9e42117ad33edbcdf11e413a29bfcb7225a43394b94cee0516b8f43366dbc0bad1a183cef81d7eecfd2b777158b50113982a707387fae4979a263f528b237a9af374d03bfcac7e1b5b71c98d00801a323f7a5a2c2c32a5245220115ef46447615c3d6e8f7", &(0x7f00000000c0)="b75347f6d07c2f45e4182474c8c4975a828fb0e67e61a2f9d347ba2c2642ee773d82bc672aec6c76101b8fd9a38e512d362a461fa1180738fddd8b58cd047b6d4624dac4405abdca356dbc5e183b9e4428903b00a0255493691731b164fb3ee8fa9d46d3ad7193"}}, &(0x7f00000001c0)) timer_create(0x7, &(0x7f0000000240)={0x0, 0x23, 0x1, @thr={&(0x7f00000004c0)="5ef875bee7c62cd77a0da00492d5a338b33d9e656c1f2637a5dafff6c29c5de90b617ccf10966e3b7e13635c8a5b3a7f1d7cfe5d1579896253161c3a8167975bca4ebe7374f55a59e53475066375bcfd7cdcec0f8607d1b0692a0b7e6b9feb0be1ce000cbbb5830234c075d872c24b16cf3e19c2e92fa306764eee258a35cb9de91349b531d5406c8ed87abd89bf0dd09319d4d6d3df2e8da88ccace7aa96bac8c3d6aa8e994823e907007b62fa71cdcf00f5bd21d6aaf634ae7baed3431f37883dd6bc7e79660e4c9433505debe4abd1e6436773ee95b116d03da64", &(0x7f00000005c0)="d9c8e7920e89f8821a2afcc97989ab3b9e9a751d1268308dee14a521bcd200ddb4d2d3cb806c412b49c8cd5b994c148f5fe5a42349e7ea0c6e85b700d9809223898264e0c089dfa15b12d3dcb7887c782ee79a4c590916b1e861fd051228da01263e7582e4a9fe038eaea01ba62e4a4b4cb8737781ab3054073e6d88d071bd85d00037c770bbefd873"}}, &(0x7f0000000480)=0x0) timer_gettime(r0, &(0x7f0000000300)) r1 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x1, 0x8000) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000340)) 2018/03/04 22:36:33 executing program 2: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0xfffffffffffffffc, 0x4000000004d032, r0, 0x0) [ 70.695192] irq bypass consumer (token 00000000211e1627) registration fails: -16 2018/03/04 22:36:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000900)='./file0\x00', 0x28) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000940)={0xb4, 0x7, 0x2000}, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) pread64(r5, &(0x7f00000000c0)=""/2048, 0x859, 0x40000000) connect$l2tp(r3, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) close(r2) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000008c0)=0x4) read(r1, &(0x7f0000000040)=""/57, 0x39) 2018/03/04 22:36:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000180)={0x7ffff, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffff73, 0x0, 0x8, 0x8001, 0x5}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x101001, 0xc) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000140)=0x12, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r2, 0x3, 0x1}, 0x10) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000080)=0x2, 0x4) ioctl$TCXONC(r1, 0x540a, 0x8) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000100)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) 2018/03/04 22:36:33 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000622000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001580)=0x14, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f00000015c0)={0xd, 0xb, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000700000000000000ffff0cff850000002ffff6000000000000000000b87804000100000800000000000000007a7a0600fcffffff0000000000000000b7751000f0ffffff000a0000000000009500000000000000"], &(0x7f0000000300)='GPL\x00', 0x7f, 0x35, &(0x7f0000000340)=""/53, 0x41f00, 0x1, [], r4}, 0x48) recvmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x26, &(0x7f0000000100)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000040)=""/171, 0xab}], 0x2, &(0x7f0000000140)=""/88, 0x58, 0x7}, 0x40) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f0000000200)={"a7689bcf33f8e8a74a86b89b1d0317de", {0x4, 0x2, 0x81, "957cf2864911", 0x9}}) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000380)=@req={0xe98, 0xffffffffffffbdd8, 0x8d2, 0x100000000}, 0x10) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000400)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x900}) connect$vsock_stream(r5, &(0x7f00000003c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f0000000240)={"7d95b828a5300298a32f56b254802e63", {0x4, 0x7, 0x20000000000000, "9fe2de2376e9", 0x3}}) 2018/03/04 22:36:33 executing program 6: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write(r1, &(0x7f0000417000)="f0", 0x1) write$tun(r1, &(0x7f0000000000)=@hdr={0x2, 0x4, 0x7f, 0x80000001, 0x3, 0x9, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x4, 0xf40}], {0x8100, 0x200, 0x9, 0x1}}], {@ipx={0x8137, {0xffff, 0xf3, 0x5, 0x15, {@current, @current, 0x80000000}, {@random=0x6, @random="8d1d7dd43d77", 0x100000000}, "728bb2a59ae5e3b927ac395b46b52cbce27c90b83d0a62fdfd32fb8f861a2078a229e5f144c286ecaf55fe4b332751fd473c00baf2f4b76c84f119a2e32d6c35fae9b0da55d43aa5c4c0925340362b53f24f557b6984f39491aa5baecba966b40f49003b83e626b78ff2d3ac24f8a6d29169c50187c24b4a7737f3d98efca207c773d2a4767443f23b2389098f7c3cb62fd8d47c58cd1712cb1471aa57fdd62f84b00e228b86f14962ba3a35604ef6e03c42c7c59962a670f61b38633d2f717b6775f9e42bb511fe6ca78e14088821b9e71c13c55a"}}}}}, 0x113) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000040)={0x3, 0x3, 0x7fff, 0x0, 0x6}) getsockopt$inet_buf(r0, 0x0, 0x84, &(0x7f0000015fe8)=""/24, &(0x7f00005fbffc)=0x18) 2018/03/04 22:36:33 executing program 2: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x10000, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00000003c0)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1f904000"], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000000340)={0x2, 0x4}) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1398fde66d76ef67f4afb33fa53604f49a56808086a265647e752", 0x1b}, {&(0x7f00000000c0)="ea5fde88b41b18590a1286cf70013f30c14336f6a07149752f09e0643094ca9d9f9d72eac00cb243833b713dc17edd2f0253b3dd2d2aa9ad74fbb8963463bef50a5b580ac7275d7d3783f12e03e494f93ab7464914c946b26e95723fd76cb7fbc21a11d36f4188b30eb05a46fe5b9153a102287895c6ee06a18cef56a74d40e2129c1a1983f48ea686339633025ad9dc4cecbdc92cf8f107d933dab682bf29150b4e03cf0f4e7aab076f3651bb26f8d9416e8fc094c9e3691515c84fb36a565f4d19bb1feb2df7e3b01557", 0xcb}, {&(0x7f00000001c0)="4cc2a98687e6a4748b57b874ea97f19789b6752b322651b34ebd4bccc66ff7b52b7154de850c79cbef154d653071e871c1ae1e298b37579a3ae029a2603f6c87cd47ca4df43bd37f8cf94d1d853ec2738bfa43e1a449174f9a34108596c54d928f6380f97101dc1db3ebb6c3a1b0ddce651267e85a6ecb7e86947795e475d26449e2210c52afdc89ff9604511356ccb03f8d8aef9a5108cd267e684fe59ef1e0d0a92126341a099744e738a5a5bc1032509408fcc73477d1fcc6ad65c1200bb890285dc339c7558f008ad7e3e9aa057395081e479b3835dc4e428ff8bd50e1ec28", 0xe1}], 0x3) get_thread_area(&(0x7f0000000400)={0x80000000, 0xffffffff, 0xffffffff, 0x0, 0x229, 0x10000000000000, 0x7fffffff, 0x6, 0xb80e}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x12, r3, 0x8000000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000440)=[], 0xfffffffffffffd40, 0x0, &(0x7f0000260000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002fd0)={0x5, 0x0, &(0x7f0000004f98)=ANY=[@ANYBLOB="0163404000"], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/04 22:36:33 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socketpair$inet(0x2, 0xa, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x620, 0x40}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x79, 0xffff}, &(0x7f0000000280)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x64, 0x0, &(0x7f0000000200)=[@enter_looper={0x630c}, @transaction={0x40406300, {0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x28, 0x10, &(0x7f0000000180)=[@ptr={0x70742a85, 0x0, &(0x7f0000000140), 0x1, 0x0, 0x7}], &(0x7f00000001c0)=[0x78, 0x30]}}, @enter_looper={0x630c}, @clear_death={0x400c630f, 0x1, 0x3}, @decrefs={0x40046307, 0xfffffffffffeffff}], 0x25, 0x0, &(0x7f00000002c0)="01494c7606995504945b3be177ec7599908b937d4ddf3ae759a7834c12442ef6b38e4a22dc"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) [ 70.838608] binder: 10802:10804 unknown command 4231199 [ 70.856771] binder: 10802:10804 ioctl c0306201 20004000 returned -22 [ 70.874725] binder: 10807:10809 got transaction to invalid handle [ 70.880223] binder: BINDER_SET_CONTEXT_MGR already set [ 70.881167] binder: 10807:10809 transaction failed 29201/-22, size 40-16 line 2848 [ 70.886827] binder: 10802:10815 ioctl 40046207 0 returned -16 [ 70.899039] binder: BINDER_SET_CONTEXT_MGR already set [ 70.914139] binder: 10807:10809 ioctl 40046207 0 returned -16 [ 70.922370] binder: 10807:10818 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 70.929702] binder: 10807:10809 got transaction to invalid handle [ 70.936093] binder: 10807:10809 transaction failed 29201/-22, size 40-16 line 2848 [ 70.972916] binder: undelivered TRANSACTION_ERROR: 29201 [ 70.979459] binder: undelivered TRANSACTION_ERROR: 29201 [ 70.985418] binder: 10802:10820 got reply transaction with no transaction stack [ 70.992939] binder: 10802:10820 transaction failed 29201/-71, size 0-0 line 2763 [ 71.013478] binder: 10802:10821 unknown command 4231199 [ 71.018892] binder: 10802:10821 ioctl c0306201 20004000 returned -22 2018/03/04 22:36:33 executing program 4: io_setup(0x7ff, &(0x7f0000000300)=0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x100000001, r1, &(0x7f0000000100)="b37256dcfe2919012fa397d20f448f6d4294845fd25f3ddc790e0d9f4c9a47cc91a4b4a7b655ac1a95e2ab89b3c17cec209fc5cce2056a52c80fb6b0ab15f94e2360adb564ae69307bb3860b12619f153296eb0d7bcf1c5dde6b578644be19f8fcb3b1bc5691c0c8eeb4ca754f3c170e6536ce096866df721c753feecf520adde45f96c6e6df930fde3504d5b0a8467cd2eb6a81f11f35f76b004ae43c7c16c6b2719ba5360794c13651ab8422f26633abcbe12a6e28", 0xb6, 0x4, 0x0, 0x1, r2}]) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000280)=0x1) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(r3) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'nr0\x00'}}) 2018/03/04 22:36:33 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, @in6={0xa, 0x4e24, 0x5, @empty, 0x7}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x2}], 0x74) r1 = dup(r0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ab3ffc)=0x8000000008, 0x4) close(r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r2) 2018/03/04 22:36:33 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000002d80)={&(0x7f0000001840)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000000000000000000000000165bfd460000000000000000010000000000000000000000000000000000"], 0x3a, &(0x7f0000002c80)=[{&(0x7f0000001880)=""/238, 0xee}, {&(0x7f0000001980)=""/125, 0x7d}, {&(0x7f0000001a00)=""/2, 0x2}, {&(0x7f0000001a40)=""/70, 0x46}, {&(0x7f0000001ac0)=""/105, 0x69}, {&(0x7f0000001b40)}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/213, 0xd5}], 0x8, &(0x7f0000002d00)=""/120, 0x78, 0x7}, 0x2) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000002dc0)={r0, 0x2, 0x5, "a4fe11ea5453378de5bdac10397511f6319bb83252d09475e194640a630158948d0d54fae28ea59de8a2fa417124268633479447c6e47866cbcd44ad1a7c588ee4946ed2720618558a902f676362af10da610c2767bc17def7fbf5edd81f9bef218d9667"}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0xefd2}, &(0x7f0000000040)=0x8) 2018/03/04 22:36:33 executing program 3: lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'trusted.', '\x00'}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) 2018/03/04 22:36:33 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)="636d646c696e65001a93418dfd966857bd68d5cf8568d4b12b7236b63e1dace52aca4eafd9cb2d7acb3a985d87c38d088291d9e1c8c46d25157c8de0d18e2206fdd8148313229117b60c1458e9a0625b0d50db77ee909dfa3e340678b06246867fc2") exit(0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xffffffffffffff5c}], 0x222) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001280)={0x0, 0x8}, &(0x7f00000012c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001300)={0x0, 0x1f, 0x8ee, 0xffff}, &(0x7f0000001340)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001380)={0x2, 0x8, 0x1000, 0xfff, 0x0}, &(0x7f00000013c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001400)={0x0, 0xcb, "b1168bdc638f83b3d3d62b4ec71bcb73f09e9ed60608cccce52365c16123aa63b853904d6eb75288bd41c84173c9cb262b59abeb8c55bcf47d4cc953c46e17399ee82db4fb96c0fe782f9048a1304af5cd99e5f260de3473a4a3538969b89bc41fa6278727c01d6abfb3a44a09291a8cef24a0d7fc8d9d093b2bd42da8882ad6425a9ce0af4ce0ee6b1ad377993d1acefd4e7fce0025135dd328459235dc66ceb93ecd1a5e023f3ce8c54424172e909671c1f869405c9fb7ac0d0ae440a93aa8ce93fa24e23a20dd5f87ac"}, &(0x7f0000001500)=0xd3) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001540)=@assoc_id=0x0, &(0x7f0000001580)=0x4) ioctl$KVM_RUN(r1, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000015c0)={0x0, 0x1}, &(0x7f0000001600)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001640)={0x0, 0x3f, 0x3, [0x42, 0x7, 0x1]}, &(0x7f0000001680)=0xe) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000016c0)={0x5, 0x80, 0x20c, 0x4, 0x9, 0x1, 0x800, 0x400, 0x0}, &(0x7f0000001700)=0x20) sendmsg$inet_sctp(r1, &(0x7f00000018c0)={&(0x7f0000000080)=@in6={0xa, 0x4e23, 0x3, @empty, 0xff}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="3ed84c35b8546e3d1c310e3b840ae3b4193542fd7e91d8988804451478d86ba30ff9e738013622f0220d47a541e883117e783c8add08c3376847355a31d061c149c4", 0x42}, {&(0x7f0000001200)="ac37bf9bdd7887df11bff61fdd844e15cd65afd968df41fe5566b70a1e336f05bdb4b4f04c3fcca6aae530e9253cce24818fd41bf43353bfc82efdedb1dc5a55437385bc83299c667ef16ec7c23e61fcb7d42c72990a6669c58ef0e739fd2dddea73c266cf941d9928ad34cd8b22778dbf789c0289bc3b6cf27188", 0x7b}], 0x3, &(0x7f0000001740)=[@sndinfo={0x20, 0x84, 0x2, {0x80, 0x0, 0xfffffffffffffc2c, 0xd82b, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x6, 0x4, 0x0, 0x577af304, 0xea, 0x7fffffff, 0x1000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x0, 0x6, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x8, 0x1e475c094f3e66ca, 0x9, 0x9, 0x6, 0x4, 0x6, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x400, 0x9, 0x9, 0x7f, 0x0, 0x0, 0xf834, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0xfffffffffffffffa, 0x1ff, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x1f92c00000000, 0x8000, 0x40, 0x0, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3f, 0x800c, 0x101, 0x52, 0x8, 0xffffffff, 0x1000, r9}}], 0x180, 0x8040}, 0x4000080) 2018/03/04 22:36:33 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x18, 0x2a, 0x821, 0x0, 0x0, {0x2}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/03/04 22:36:33 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='maps\x00') sendfile(r1, r1, &(0x7f00009c7000)=0x400000, 0x400000ff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) 2018/03/04 22:36:33 executing program 5: open(&(0x7f0000fe0ff8)='./file0\x00', 0x80000, 0x0) r0 = open(&(0x7f0000000080)='./file1\x00', 0x100000040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x39, 0x4000) [ 71.051858] binder: 10802:10822 got reply transaction with no transaction stack [ 71.059375] binder: 10802:10822 transaction failed 29201/-71, size 0-0 line 2763 [ 71.091186] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/04 22:36:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6e65742f70981945328419e9cd3cfa86c5bfdae8499d93d344b4cd7a295a615f81025b8d72e79ae10bb8a7d7e49775360ed6829b4d26a86a1389bf9c36786c3a6374a4be40626d53b306041c535ba29f7f348e3cc9a62304ab4d5685b25754baee1b936d7e1d2ba991d540339b2a11b99555cb4d559375ff20e231345e2f0b57c0b1e603f71d812f594cedd9f50c7a76fbae8e3fac9b5d24db013ef386783872dd4df9746551ce70f45d910e4fbebd4c106f708c11281117bdfe388a41a71af15af7b0d145653ffe65638a3b56232591da5c27cd877d0363a2bc7e7400000000") preadv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/179, 0x1dd}], 0x1, 0x3) 2018/03/04 22:36:33 executing program 2: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000504ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f00000000c0)) r3 = socket$pppoe(0x18, 0x1, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) timerfd_gettime(r4, &(0x7f0000000100)) poll(&(0x7f0000000040)=[{r0, 0x4}, {r2, 0x4080}, {r2, 0x1}, {r0, 0x82}, {r0, 0x24}, {r2, 0x80}, {r1, 0xa0}, {r3, 0xd29fdeae34e30c69}], 0x8, 0x40) 2018/03/04 22:36:33 executing program 1: syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) 2018/03/04 22:36:33 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x4c00) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x2, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x2, 0x4, 0x7fff, 0xfffffffffffffff8, 0x0, &(0x7f0000000080)='nr0\x00', 0x80, 0xe000000000000000, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000600)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x121800, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000240)={0x0, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000300)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) [ 71.102301] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/04 22:36:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000200)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5cee, 0x140) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000000100)={0x3, 0xbcf, &(0x7f0000000240)="d03962dc07bf6f736e08326763bc52986a1fe027f9529aa3bdcfca5c414cba580223693627d941388b149e1a8bb72fbbac02c9827f86951624611d6f95304172a24d5cf6e063d99e1d1561662669bec4cc940bc490b7187439c4a97242ba963b51529eecdd9f0bffec311f09cfc82e334b04bca9c9dc5f5a3d714e66822e4acacd1698b383f5197bb269a9decd2c5a750c581473e8c0e67178ad7e49036814376cfa23ca481bcc3193d8e2b85014021d36d48041deae6268f9c1d8055a40803f9a4ce790f969b151be3b8538ef29149e7a696d88bc1ae94552fbcc7b9b9a5a2b0f81a87e66", &(0x7f0000000340)="543f9acd7335a71ab24f4ecd591d1eec8e37dce3fea3b0f7157523aa10da86ec3fb17bc86dc224e945f3960e50ede295e6fb3d7a36dffb337dabb73e317640d0f2d01ae96cac5d36c6bde9605cb1bd4cf6c3d4cd781b19a43fd2f64b4191e1d1ed3eb4d8018872be30e8911ef32f0f3138399109dda99afbfdc804e039670678e5ba26cd87361ac3c7f6fef6eecb591b8cff4906316a3647db812caa00b515d10af3af21b7546f2fda95fe01a6fccf6c2015086e3d39080dd16282f2a4ff7c3e3350b294d7f187b4277b9bf1d759", 0xe5, 0xce}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) r5 = dup3(r4, r2, 0x0) write$selinux_access(r5, &(0x7f0000000180)={'system_u:object_r:usb_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20}, 0x53) 2018/03/04 22:36:33 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x3, 0x100) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0x81, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)={0x14, 0x18, 0x301, 0x0, 0x0, {0x2}, []}, 0x14}, 0x1}, 0x0) 2018/03/04 22:36:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@bridge_dellink={0x2c, 0x11, 0x319, 0x0, 0x0, {0x7}, [@IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0x1e}, {0x4, 0x7}]}]}, 0x2c}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f00050000000002961be8080000"], &(0x7f0000000100)=0x12) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0xffff}, 0x8) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={"461c5cf9d876e6e7031b3b30be3e99a8", {0x4, 0x6, 0x4, "f255e161df61", 0x2}}) 2018/03/04 22:36:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x6, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000064b000)=ANY=[@ANYBLOB="010000000000000002004e20e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f5e3e1e1"], 0x98) 2018/03/04 22:36:33 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000100)=@raw=[], &(0x7f0000008000)='GPL\x00', 0x25, 0xfffffffffffffef1, &(0x7f0000000140)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7, 0x0, 0x7c}], {0x95}}, &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0x418, &(0x7f0000002f19)=""/231}, 0x48) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10001, 0x3) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x79, 0x3, 0x800000000000, 0x7fffffff, 0xfffffffffffffff7, 0x0, 0x214, 0xe1, 0x3, 0x6, 0xc5e, 0x8000}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)=0xa7) socket$bt_sco(0x1f, 0x5, 0x2) 2018/03/04 22:36:33 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x440000, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0xe0e9, 0x4) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000a2effc), &(0x7f00007c4000)) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) sysfs$3(0x3) 2018/03/04 22:36:33 executing program 6: r0 = socket$inet6(0xa, 0xa, 0x9) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/04 22:36:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000000180)=0xe8) bind$bt_hci(r2, &(0x7f00000001c0)={0x1f, r3, 0x1}, 0xc) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) 2018/03/04 22:36:33 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000180)=0x3f, 0x4) r2 = gettid() r3 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xffffffff, 0x400000) perf_event_open(&(0x7f0000000080)={0x4, 0x78, 0x7, 0x7, 0x1a, 0x6, 0x0, 0x6, 0x2, 0xb, 0x0, 0xfff0, 0x101, 0x400, 0xff, 0x1, 0xdf6, 0x3, 0x0, 0x6, 0x43b, 0xff, 0x5, 0xab3, 0x6, 0x1, 0x5, 0x8, 0x7f, 0x305, 0x7, 0x0, 0x0, 0x7fffffff, 0x8, 0x8, 0x101, 0x6, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000040), 0xe}, 0x20da0, 0x5, 0xffffffffffffff9f, 0x7, 0x9, 0x8, 0x8}, r2, 0x0, r3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800000000000000", 0xc, 0x0) write$tun(r3, &(0x7f00000001c0)=@pi={0x0, 0x8863, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@can={0xc, {{0x3, 0x8, 0xffff, 0x9}, 0x0, 0x1, 0x0, 0x0, "84dba0825a7d458d"}}}}}, 0x22) 2018/03/04 22:36:33 executing program 4: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f00001c9fe0)={{}, {0x77359400}}, &(0x7f00000000c0)) timerfd_settime(r0, 0x0, &(0x7f000097cfe0)={{0x77359400}, {0x77359400}}, &(0x7f0000354000)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x280003) fadvise64(r0, 0x35, 0x3, 0x7) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040)=0x50, 0x4) [ 71.221920] audit: type=1400 audit(1520202993.544:68): avc: denied { write } for pid=10858 comm="syz-executor5" path="socket:[28624]" dev="sockfs" ino=28624 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=sock_file permissive=1 [ 71.248605] audit: type=1400 audit(1520202993.544:69): avc: denied { write } for pid=10858 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/03/04 22:36:33 executing program 2: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f000087eff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r1, &(0x7f0000000040)=""/237, 0xed, 0x100, &(0x7f0000000140)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/04 22:36:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000200)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) write$selinux_access(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745fa43a7573625f646576ffffffff743a733020756e636f6e66696e48645f753a73797374656d5f723a696e736d6f63313032332000000000000000000000000000000000763d4d110adb22e6778147043653ee1ae47bd96423355747a3bb69cfc552209b520c3e448ef7ac70dbb463a5d2cec9244763c84e535d344e877b78141358a5e21da339642841b1a18bd8faac2442b327140aa5b9e831600f52b446ad5fdb3d7b0e223b9f80a361bc91da3a9180cfa8589753"], 0x53) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001680)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000001780)=0xfffffffffffffeb1) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00000017c0)={r5, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) 2018/03/04 22:36:33 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000100)=@raw=[], &(0x7f0000008000)='GPL\x00', 0x25, 0xfffffffffffffef1, &(0x7f0000000140)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7, 0x0, 0x7c}], {0x95}}, &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0x418, &(0x7f0000002f19)=""/231}, 0x48) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10001, 0x3) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x79, 0x3, 0x800000000000, 0x7fffffff, 0xfffffffffffffff7, 0x0, 0x214, 0xe1, 0x3, 0x6, 0xc5e, 0x8000}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)=0xa7) socket$bt_sco(0x1f, 0x5, 0x2) 2018/03/04 22:36:33 executing program 7: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = memfd_create(&(0x7f0000000000)='-I}cgroupmd5sum\x00', 0x1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r0, r1, 0x3, 0x2}, 0x10) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/04 22:36:33 executing program 4: r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e0cff8), 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x85}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, &(0x7f00000001c0)=0x8c) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000040)={0x5, 0xfffffffffffffff9, 0x2, 0x403}) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000200)) 2018/03/04 22:36:33 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602e0905000bfef9b9d2a4050079fffffffffffffe00", 0x20) sendmsg$alg(r1, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)="da", 0x1}], 0x1, &(0x7f0000000a80)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x80, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x6) recvmmsg(r1, &(0x7f00000034c0)=[{{&(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000fe4c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x60, &(0x7f0000003300)=[{&(0x7f00000030c0)=""/167, 0xa7}, {&(0x7f0000000240)=""/210, 0xfffffffffffffef2}], 0x2, 0x0, 0x2bc}, 0x400}], 0x0, 0x0, &(0x7f0000003340)) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x3) recvmmsg(r1, &(0x7f0000007f00)=[{{&(0x7f0000003400)=@rc, 0xa, &(0x7f00000058c0)=[{&(0x7f00000057c0)=""/179, 0xb3}], 0x1}}], 0x1, 0x0, 0x0) 2018/03/04 22:36:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x7, 0x5, 0x6, 0x1, 0xffffffffffffffff}) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) 2018/03/04 22:36:33 executing program 5: r0 = memfd_create(&(0x7f0000000480)='\x00', 0x1) fgetxattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374656d2e275e00838e4cffff9c5a0848847edcbba3d80ab7"], &(0x7f0000000500)=""/156, 0x9c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000000005, 0x2, 0xa, 0xffffffff00000006}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/03/04 22:36:33 executing program 2: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x17, 0x1, 0x7f, 0x0, 0x5, @random="940f1bb017da"}, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1, 0x18e) [ 71.382952] audit: type=1400 audit(1520202993.705:70): avc: denied { getopt } for pid=10896 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 [ 71.404466] audit: type=1400 audit(1520202993.707:71): avc: denied { setopt } for pid=10896 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/03/04 22:36:33 executing program 1: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) readahead(r0, 0x400, 0xe2) sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="11000000", @ANYRES32=0x0, @ANYBLOB="01fffa06aaaaaaaaaabb0000"], 0x14, &(0x7f00000001c0)=[], 0x0, &(0x7f0000000200)=ANY=[]}, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x890c, &(0x7f0000000100)={"626f6e543d000000040040000700"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00000000c0)=0x7) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffeff, 0x81fc) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000140)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x5996f4a877f4cd5a, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x20, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'eql\x00'}) 2018/03/04 22:36:33 executing program 0: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x5) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0xfffffffffffff000, &(0x7f0000000040)=""/4096) fcntl$setown(r1, 0x8, r0) r3 = syz_open_dev$mice(&(0x7f0000001040)='/dev/input/mice\x00', 0x0, 0x0) epoll_wait(r3, &(0x7f0000001080)=[{}, {}, {}, {}], 0x4, 0x80000001) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/03/04 22:36:33 executing program 7: unshare(0x20000) unshare(0x200) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0xffffff91) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@loopback=0x7f000001, @rand_addr=0x1000, r1}, 0xc) 2018/03/04 22:36:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) 2018/03/04 22:36:33 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00001b0000)}]) 2018/03/04 22:36:33 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x5, 0x0) io_setup(0x9, &(0x7f0000128000)=0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000140)}]) 2018/03/04 22:36:33 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/udplite\x00') lseek(r1, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x101, 0x5, 0x8, 0x2, 0x5, 0x800, 0x1, 0x1f, 0x400, 0xff, 0x5}, 0xb) [ 71.467383] audit: type=1400 audit(1520202993.754:72): avc: denied { ioctl } for pid=10896 comm="syz-executor0" path="socket:[28652]" dev="sockfs" ino=28652 ioctlcmd=0x89e2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=sock_file permissive=1 2018/03/04 22:36:33 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000180)=""/245, 0xf5, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) r1 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x200000) fremovexattr(r1, &(0x7f00000003c0)=@known='security.selinux\x00') fremovexattr(r0, &(0x7f0000000280)=@known='security.evm\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x0, {{0xa, 0x4e21, 0x41e, @loopback={0x0, 0x1}, 0x7}}}, 0x88) r2 = timerfd_create(0x6, 0x80000) fstat(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000380)={&(0x7f0000000480)={0xf0, 0x13, 0x0, 0x70bd28, 0x25dfdbfd, {0xe}, [@typed={0xc, 0x2e, @uid=r3}, @generic="87c022a3d007c98a8af5866bda5a79ff5705df44a1361d39f4cca67788a98b3c3575ad138bc9e7f8d5f2b7a455669cc59dd25229520c44acf182343015d16b98c274da4e1314acee156108133e0a2033b0340bb12f20d4564c651d3a19398dd060ba389230d772bfc98952fa2f43c2a1bfd4257c138bd6ac162a1e6b38e78d5261493b894ada87ce820a30e3d0582b347e6445b4e03a16474a6530c967d9d6a4aa3e8ba9186949c9a20a6266ab5a01c041c315ab732592c8c9ed5536021cefba708c9d4fb09b3e", @typed={0x8, 0x19}]}, 0xf0}, 0x1, 0x0, 0x0, 0xc0}, 0x20000051) poll(&(0x7f00000002c0)=[{r0, 0x4000}, {r0}, {r0}, {r0, 0x400}, {r2, 0xd37e9dfa563f5e04}], 0x5, 0x2) 2018/03/04 22:36:33 executing program 6: syz_emit_ethernet(0x68, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x32, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a"}}}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) 2018/03/04 22:36:33 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff}) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'irlan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in=@rand_addr=0x4b4, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x1b00000000, 0x4e23, 0x8000, 0xa, 0x80, 0x20, 0x2e, r2, r3}, {0x5423, 0x7, 0x80000000, 0x8001, 0x0, 0x1ba21452, 0x9, 0xaa}, {0x6, 0x6, 0x80, 0x7ff}, 0xd6d, 0x6e6bb1, 0x3, 0x0, 0x1, 0x3}, {{@in=@empty, 0x4d3, 0x3c}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x3, 0x1, 0x4, 0x5, 0x6, 0x2f}}, 0xe8) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000001, 0xf09, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) readahead(r4, 0x8001, 0xffffffffffffea0c) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x400000, 0x0) 2018/03/04 22:36:33 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3a, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="1ed6bcea3e63c4282db105892abf7b2342b73c5f1fd43c33bba18ae24685209290941aabefc85ce5887f2d652a7750cca7285df565eff141476583bece44809cbcab1682b6", @ANYPTR64, @ANYBLOB="c44fb8ea00e5b19848ab75d3e3cab77557e96c824cf2d179b23404ebc2bed341770a42f91980e81804406fea50926d5a440d077b1e76111154de91779b7ce93f2d110445a3a2c18121a04b2191dd04d22483860c0b521cb7cef366be046b758d0817798cdf1a49ab"], @ANYRES64=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYBLOB="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", @ANYBLOB="5e666709d5a82e65c582eae5ad0973dea7dbd43f4bf503ccfa3d63bb8b2dd7cb3b434ca238c594118c48c346b28ce1858f7f7e8d6dc24dcdab47b404ebab853d25181af4548a23985519c91098e7c7414821b0af3cd99b8a60610415f90bcd0583787e53d67ad43fc393e34593886d4a846fc80c0d6c97943158ea10bcba3aa8fcfb9bda8a8940e81434bf6f04bd3a3959c0e5981d6bf2cabdce942aba96dd7773c0f41d0cf5c7bb20a4f16c9c71e9d7f72c98fd6f1846dede2bcbad5d22542f8154b6e672c30411315ef147320928e3fc01", @ANYRES32, @ANYRES32=r0]], 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000000)="5fef40cd796d23530ef02b1bf481195bc65560e237c7f4dcf8caf88f9dcd73cc6792c10554fd8df4622ffb613c52459b6b7c91043ac0eaa812482406bfbb10d241ae0519f6bd96ea394ac7e2a731692f80ce5aa8b12b74e147f2b709b6ed14bc8e3f266e18ac3a90a5ae5c4f204f40600495cc85d51f68e36410b30146571e4da14e3c24bc84cef9f73fd0c026330051dcf581b01e0b7f8c70f157c89ef3b6"}, 0x10) 2018/03/04 22:36:33 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0xfd83) close(r0) 2018/03/04 22:36:33 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={"73797a5f74756e00000480ed00", &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x8) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f00000002c0)=r2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x47, "a3e3817580021a775baae71faaa3359cc7cdedd0c4e09226549c36172861a1f892a6be59795bf46fbde05abf52c17c12de0b871513590a229234108e6a1ec38c2a7263c753ecfa"}, &(0x7f0000000380)=0x4f) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000003c0)={r3, 0x4}, 0xc) 2018/03/04 22:36:33 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) arch_prctl(0x1003, &(0x7f0000000200)="b7f5d54bd48d1c6f9084f7e709f52d810fc2ed0b5735258cf02f15a8f686d2f2e6517daad28e7cbc87c4318387465db828def56c4a9398b1a2") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000180)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bpq0\x00'}}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) prctl$setmm(0x23, 0x3, &(0x7f0000ffd000/0x2000)=nil) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffff, 0x2) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x4, 0x40000) syz_emit_ethernet(0x162, &(0x7f0000005faa)=ANY=[@ANYBLOB="cb7797ffcd0000000000000086dd60c8fba20002460000000000642b00000000000000000000ff02000000000000000000000000001b000d907800000000ff020000000000000000000000000001"], 0x0) 2018/03/04 22:36:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f736e6d700016") openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pread64(r0, &(0x7f0000000080)=""/234, 0xea, 0x0) 2018/03/04 22:36:34 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f2cfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d5ff0)="649c47ffffff7fc86dae79fa409d4d54", 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x82002, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)={0x2, 0x5000}) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x800, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000099d000)="b3", 0x1}]) 2018/03/04 22:36:34 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8, 0x0, 0xab1a, 0x5, 0x7}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0x4e, "a06d773948c1972eccd14a217b0841225e277719e4a007cf0ec452a39ebca32e2eeed982bdcfa5fb8066b1aa79df2531dbca1c7463372f32cbf4890eceb5f72a98e59dc654317ed93de810220daa"}, &(0x7f0000000140)=0x56) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5473, &(0x7f00000001c0)=0xfffffffffffffe00) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000200)) fsetxattr(r2, &(0x7f00000002c0)=@random={'user.', '/dev/mixer\x00'}, &(0x7f0000000300)='selinux]\x00', 0x9, 0x3) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000340)={0x2, 0x101, 0x7fff, 0x3, 0x20, 0x100000001}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000003c0)='yam0\x00') setns(r0, 0x8000000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000400)={0x8, 0x1, 0xeae, 0x0, 0x1}, 0x14) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440), 0x2) r5 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x20000) fallocate(r5, 0x1, 0x101, 0xff) fcntl$getown(r4, 0x9) rt_sigreturn() r6 = request_key(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000580)='syzkaller\x00', &(0x7f00000005c0)='/dev/mixer\x00') ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000600)=0x200) fcntl$setstatus(r5, 0x4, 0x40000) bind$ax25(r4, &(0x7f0000000640)={0x3, {"1f2199380b0047"}, 0x6}, 0x10) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f00000006c0)={0x2, &(0x7f0000000680)=[{0x7, 0xfff, 0x200, 0x8}, {0x0, 0x6, 0x7, 0xff}]}) sync() ioctl$VT_DISALLOCATE(r0, 0x5608) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000700)='/dev/hwrng\x00', 0x2c2000, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0}, &(0x7f0000000780)=0xc) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r6, r8, r9) ioctl$VT_WAITACTIVE(r7, 0x5607) 2018/03/04 22:36:34 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10) r1 = socket$kcm(0x29, 0x1000000000000005, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) accept(r1, 0x0, &(0x7f00007cc000)) 2018/03/04 22:36:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="7fbb432d89ba5e4ae77e131907f466c8", 0x10}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000800)={&(0x7f00000000c0)=@can, 0x10, &(0x7f0000000680)=[{&(0x7f0000000580)=""/211, 0xd3}], 0x1, &(0x7f0000000700)=""/203, 0xcb}, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/03/04 22:36:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001740)='/dev/autofs\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001780)=0x54, 0x4) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) accept$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) poll(&(0x7f00000000c0)=[], 0x244e, 0x7fff) 2018/03/04 22:36:34 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f00000000c0)={0x3ff, 0xf25d, 0x2}) r2 = socket(0xa, 0x1, 0x0) fadvise64(r0, 0x0, 0x6, 0x5) syncfs(r0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYRES32]) ioctl(r2, 0x8916, &(0x7f0000000000)) ioctl(r2, 0x8936, &(0x7f0000000000)) 2018/03/04 22:36:34 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/enforce\x00', 0x7f, 0x0) perf_event_open(&(0x7f000025c000)={0x4000000000000002, 0xfffffffffffffe9a, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbdc7, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x9, 0x0, @perf_bp, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@local, @in6=@local}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) r1 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f00000002c0)=0xfffffffffffffed9) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000003c0)={'dummy0\x00', &(0x7f0000000380)=@ethtool_ringparam={0x11, 0x0, 0xfffffffffffffe01, 0x1000, 0x75e, 0x8000, 0x1, 0x1, 0x5}}) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000280)={0x0, 0xec7, 0x8, &(0x7f0000000240)}) capget(&(0x7f0000000300)={0x20080522, r2}, &(0x7f0000000340)={0x129a, 0x0, 0x9, 0x0, 0x7018, 0x8}) ioprio_set$uid(0x3, r1, 0x0) 2018/03/04 22:36:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/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_LAPIC(r2, 0x4400ae8f, &(0x7f0000000080)={"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"}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) sched_getscheduler(r3) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000480)=@pic) ptrace$poke(0x5, r3, &(0x7f0000000040), 0x0) 2018/03/04 22:36:34 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xffffffffffffffff, 0x2000) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000140)=0x6) r1 = socket$netlink(0x10, 0x3, 0xff4) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000040)={r1, 0x2, 0x4, "c9ed77927edd2796b2727d8b5096c35dddf7f7c54badce992e5ff338dcb97210978ab4b80486963d976a641a879fd4c551eb2692bf26a8333b9ca86c2492fdd1eeb7210e2f16625d13177567324b394c4042ad990d7976cc5cfe6d6de42b1585629ac1825358572c89d211bcda5e63c7cf55ce365769b960806d77426c17bfae02209bf47a32d3ec6320a7833b05fc7adb0c6d9d9bde1f1532c3a3693220b946b0d9"}) 2018/03/04 22:36:34 executing program 3: r0 = mq_open(&(0x7f0000000080)='wlan0$\x00', 0x40, 0x16, &(0x7f00000000c0)={0x3, 0x0, 0x5, 0x10001, 0x272, 0xfffffffffffffff8}) ftruncate(r0, 0x9) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r1}], 0x1, 0x7fff) clock_gettime(0x7, &(0x7f0000000040)) 2018/03/04 22:36:34 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)=0xd6) r1 = eventfd(0x80000002) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000001b40)={0x1, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) readv(r1, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) r2 = dup2(r1, r1) ioctl$KDADDIO(r2, 0x4b34, 0x40) 2018/03/04 22:36:34 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) getsockname$ipx(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$sock_ifreq(r0, 0x8919, &(0x7f0000000300)={'ip6gretap0\x00', @ifru_addrs=@can={0x1d}}) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x2010, r1, 0x200000000000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@local, @in=@multicast2}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000380)={0x3, 0x7, 0xff}) getresuid(&(0x7f00000006c0), &(0x7f0000000500), &(0x7f0000000700)) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000740)={{0x6, 0x5, 0x6, 0x4, "9d1f3b5a356ca6591671da9b23689ec49b7c9a02af42f3649fead38edae01ba565fdd5d34ccdb0e4b6133059", 0xceaf}, 0x6, [0x6, 0x2, 0x3, 0x7, 0x8, 0x3, 0x4c, 0xa2, 0x2d, 0x2, 0x1, 0x4, 0x1, 0x8, 0x6, 0x7fff, 0x5, 0x0, 0x1, 0x976, 0x5ae3, 0xffff, 0xe49, 0x8, 0x1, 0x5, 0x7ff, 0x6, 0x1f, 0x401, 0x400, 0x80000001, 0x200, 0x4, 0x8, 0xd50, 0xffffffffffffff01, 0x2f, 0x3f, 0xd2a7, 0xffffffff80000001, 0x8, 0x6, 0x76, 0x0, 0x0, 0x8ac, 0x7, 0xd71, 0xff, 0x2, 0x8000, 0xcc, 0xbb, 0x7ff, 0x0, 0x400, 0x5, 0x4, 0x719, 0x4, 0x100000000, 0x7, 0x6, 0xef1, 0x0, 0xb27, 0x5, 0x9d, 0x7, 0x8, 0x3ff8000000000000, 0xa97, 0x7ff, 0x92, 0x100000000, 0x1, 0x7f, 0x74221dc1, 0x8, 0x7, 0x1cc0, 0x400, 0x52, 0x5, 0x6d7c, 0x6, 0x6, 0xfffffffffffffff8, 0x1, 0x1a, 0x0, 0x1ff, 0x9, 0x7ff, 0x5, 0x8, 0x1, 0xb, 0x17b, 0x51f, 0x8001, 0x10001, 0xfffffffffffffffa, 0x0, 0x9, 0x2, 0xef9a, 0x3, 0x8001, 0x7, 0x8, 0x7, 0x8cc, 0x40, 0x401, 0x3, 0x8, 0x17, 0x1, 0x3, 0x3, 0x8, 0x9, 0xf6, 0x7, 0x101, 0x3de]}) 2018/03/04 22:36:34 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x405, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000)=[], 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/43, 0x204}, {&(0x7f0000000080)=""/50}], 0x0, &(0x7f000000c000), 0x8b4b}, 0x80000) 2018/03/04 22:36:34 executing program 4: getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) r1 = getegid() lchown(&(0x7f00000000c0)='./file0\x00', r0, r1) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='nfs4\x00', 0x2000, &(0x7f0000000180)) 2018/03/04 22:36:34 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x24, 0x1, 0x8, 0x8000000000001, 0x0, 0x0, {}, [@nested={0x10, 0xffffffff00000001, [@typed={0xc, 0x0, @u32}]}]}, 0x24}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffa, 0x2002) 2018/03/04 22:36:34 executing program 0: ioctl(0xffffffffffffffff, 0x890b, &(0x7f0000000280)="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") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) r1 = add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)='trusted\x00') poll(&(0x7f0000000040)=[{r0, 0x8}], 0x1, 0xc7d1) 2018/03/04 22:36:34 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x0, 0x1, 0x0, 0x0, 0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/04 22:36:34 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x1d, r1}, 0x10, &(0x7f00000001c0)={&(0x7f0000000180)=@can={{}, 0x0, 0x0, 0x0, 0x0, "64c613fb4651b0e1"}, 0x10}, 0x1}, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) 2018/03/04 22:36:34 executing program 2: unshare(0x27fffffb) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffffffffff00, 0x101000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x75, "35787e28ef6020267217dc7cec630e0fe1a6c1bf948278a48531b352072c4338a98d459dea98274e6e7e3c50eeafd9749dc84679677598ef094b99454776dcfb327496ce443fe7b804820ac17b5382604e3385836898240ed2ee24b48ec98cb1704d7e46c9f2ce7d90c47a76e996d9e86a2e9ac7ab"}, &(0x7f00000000c0)=0x7d) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/03/04 22:36:34 executing program 4: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000200)=0x3, 0x4) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000140)=0x1, &(0x7f0000000180)=0x4) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x4, 0x20}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000080)={r3, 0x81}, 0x8) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r2, 0x43) r4 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) r6 = getpid() kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r0, &(0x7f0000000280)={r0, r4, 0x100}) bind$inet6(r4, &(0x7f000036bfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$ax25(r1, &(0x7f00000002c0)={0x3, {"93df9aaf90395a"}, 0x1000}, 0x10) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r7 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x200001) ioctl$DRM_IOCTL_SET_MASTER(r7, 0x641e) signalfd4(r4, &(0x7f00000000c0)={0x81}, 0x8, 0x80800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r7, 0x6, 0x21, &(0x7f00000001c0)="b188a8b091ab8fe7ed2e82c968ed6232", 0x10) sendmsg$netlink(r4, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2300}], 0x1, &(0x7f0000414000)=[]}, 0x0) r8 = accept4(r2, 0x0, &(0x7f0000da8ffc), 0x0) accept$ax25(r8, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/04 22:36:34 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) r2 = syz_open_procfs(r0, &(0x7f0000000040)='net/ip_mr_vif\x00') readv(r2, &(0x7f0000001180)=[{&(0x7f0000001100)=""/123, 0x7b}], 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000000)={0x3, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000100)={0x81, r3}) r4 = geteuid() fchown(r2, r4, r1) 2018/03/04 22:36:34 executing program 6: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x9, 0x0, 0x5, 0x8, 0x0, 0xfffffffffffffffa, 0x80, 0x8, 0x7, 0x10001, 0x8, 0xffffffff, 0x800, 0x200, 0x100000000, 0x3f9, 0x7fffffff, 0x5d, 0x7, 0x416, 0x284b, 0x4, 0x8, 0x3, 0x10000, 0x20, 0x27, 0x9, 0x200, 0x7911, 0x7fffffff, 0x6, 0x5, 0x0, 0x3ff, 0x1, 0x0, 0x1, 0x1, @perf_config_ext={0x5, 0x9}, 0x0, 0xe34, 0x4000000009, 0x7, 0xba, 0x400, 0x1000}, r0, 0x4, r1, 0x1) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x4, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/04 22:36:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x200) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x10000, 0x0) poll(&(0x7f000091a000)=[{r0, 0x4}], 0x1, 0x7fff) 2018/03/04 22:36:34 executing program 0: syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x80) 2018/03/04 22:36:34 executing program 7: set_tid_address(&(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1a, &(0x7f0000050000), 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)={0xd000, 0x101000}) 2018/03/04 22:36:34 executing program 1: r0 = socket$inet6(0xa, 0x2, 0xffbb) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000)=0x100000000, 0x4) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="d3390b081bf2aaaaaaaaaabb86dd6002290f00303a000000000000000000000000000100001724acdf94bb07c9b5e699b18c38000000000000000000000000014200907800000000609433df000000000000000000130000000b00000000000000"], 0x0) 2018/03/04 22:36:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x84000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000880)={'filter\x00', 0x0, 0x4, 0xf3, [], 0x2, &(0x7f00000002c0)=[{}, {}], &(0x7f0000000300)=""/243}, &(0x7f0000000400)=0x78) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000440)=ANY=[@ANYBLOB="66696c74657200000000000000000000480000000000000000000000000000000e00000004000000b8030000ffffffff080100000801000000000000ffffffffffffffffe8020000e8020000e8020000ffffffff04000000", @ANYPTR=&(0x7f0000008000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000801000000000000000000000000000000000000000000000000380073746174697374696300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000100007f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f00000000000000000000000000000000000000000000000000048004c454400000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f000000000000000000000000000000000000000000000000000480049444c4554494d4552000000000000000000000000000000000000000000b200000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x418) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x490000, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000240)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f00000000c0)={0x0, r4}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getpeername(r0, &(0x7f0000000b40)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="49c3f29e42934be30f041ce85a8f8cce92900760a85be8b176b05d95898e26b9b1b8a78ec39aeae35dba4499fd2afded964f596ebcfff9e585dbbc0702e4f886f317157f0e37a053d5cdf7cb85c1c93a22f59c802be3a538a6e92c218936eec970663541ee"], &(0x7f00000001c0)=0xc) setpriority(0x0, r5, 0xfff) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000000b00)={r6, 0x3}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000ec0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000040030000ffffffffa001000000000000a0010000ffffffffffffffff700200007002000070020000ffffffff04000000", @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB='\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\x000x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={r2, 0xc, "d22d3cc5c11e4b0bbb40e156"}, &(0x7f0000000100)=0x14) 2018/03/04 22:36:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) sched_getattr(r2, &(0x7f00000000c0), 0x30, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1ea, 0x7fff) 2018/03/04 22:36:34 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) read(r0, &(0x7f0000000040)=""/199, 0xc7) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x4, 0x101100) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000180)={[], 0x7, 0x1, 0x81, 0x0, 0x8cf2, 0xf000, 0x4004, [], 0x88}) pkey_alloc(0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000340)) r2 = memfd_create(&(0x7f00000003c0)='bdevppp0\x00', 0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000400)={'syzkaller0\x00', @ifru_addrs={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000440)=0x3) setsockopt(r0, 0x4, 0x100, &(0x7f0000000480)="b9d3fa4f851015eee33e785f349b2fdab0f0a57d5a1a1dae1d39f235ba39c5f95baa39aacf5deca429dd49c4b4c13dfe70fde5ad0958e9321d6406a1b142c48c34a93dbd446deb63390610d36017dcc16754c262a2b971e44e0ad5cf09c398a0daac71e1bab8af7e983e14e208eca62b142ee16bfe5d35263a798f6c204071125f6aef56d82a872eebbed4f4152ad1a962", 0x91) utimensat(r1, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={{}, {0x77359400}}, 0x100) socket$inet_icmp(0x2, 0x2, 0x1) pkey_alloc(0x0, 0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000005c0)={0xffffffffffffffff}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000600), &(0x7f0000000640)=0xc) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000680)) ioctl$TCSETS(r2, 0x5402, &(0x7f00000006c0)={0x1, 0x8001, 0x3, 0x1, 0xbd0e, 0x7, 0xfff, 0x101, 0x7, 0xfffffffffffffffb, 0x1, 0x3f}) getsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000000700), &(0x7f0000000740)=0x10) sendto$inet6(r0, &(0x7f0000000780)="53d7d1a73f7632830709157212e3912ef1519b947c1ced444fc2f8e8e34bed7031abdb1b0d5f05c5f39d398be303e3c95cd31ff903e87d87da1882f92dea34ecb51a8f5b2935cd54958d4a96cab51264f8c7da14bcfce2b1e29c55ac0e7d4eb40bc88809b5bdb9e20f32f0a1f405fce788f2edf8462bb91496e578c1cf8d974a3d598ced311d575dac56b370b91777632a5d9770580734ff4fdde5d72fa96ac9828053d95a9592db7b9254479afd7f680dd68d6e6a2fec21da585dd81641fb975d4fb39d37154356528c0b0b60d3e38c", 0xd0, 0x0, &(0x7f0000000880)={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffc00}, 0x1c) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000008c0), &(0x7f0000000900)=0xc) ioctl$KDENABIO(r2, 0x4b36) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000940)={{0x0, 0x0, 0x1, 0x3, 0x50}, 0x9, 0xbc36}) r5 = accept(r1, &(0x7f00000009c0)=@nfc, &(0x7f0000000a00)=0x10) getcwd(&(0x7f0000000a40)=""/38, 0x26) gettid() setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000a80)={0x6, 0x0, 0xd, 0x5, 0x101}, 0xc) read(r1, &(0x7f0000000ac0)=""/81, 0x51) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000b40)=0x3, 0x4) [ 71.963948] syz-executor7: vmalloc: allocation failure: 17178820608 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 71.975903] syz-executor7 cpuset=/ mems_allowed=0 [ 71.981175] CPU: 0 PID: 11075 Comm: syz-executor7 Not tainted 4.16.0-rc3+ #340 [ 71.988539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.997892] Call Trace: [ 72.000492] dump_stack+0x194/0x24d [ 72.004138] ? arch_local_irq_restore+0x53/0x53 [ 72.008808] ? idr_get_free+0xfd0/0xfd0 2018/03/04 22:36:34 executing program 1: process_vm_writev(0x0, &(0x7f0000000000)=[], 0x264, &(0x7f00000001c0)=[], 0x1, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'teql0\x00', 0x0}) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x3ff, 0x602) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e24, @rand_addr=0x7a7}, @in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x81}, 0x763}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x3c) connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1d000000", @ANYRES32=r1, @ANYBLOB="000000ffff40ffcb"], 0x10) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000080)) 2018/03/04 22:36:34 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3c) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000600)=@security={'security\x00', 0xe, 0x4, 0x450, 0xffffffff, 0x278, 0x1a8, 0x278, 0xffffffff, 0xffffffff, 0x380, 0x380, 0x380, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x168, 0x1a8, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "a6c9c27dbba8f4840d12f5ea396d6ff90ef30bca3a68dbffaade85185dbf002bab3fc4f81de98a174bda2a4e9e1f8f81cd2c845b79292bb6d0f9f8a5d031be1e44adadee86b39a79cbb64c7522ffd3f873aa542a521e1ed92d4ee77c96fe5fc5d075635c7d82f926a33445583c2ee2b3eda333593250fa805ba1c1dbd9d7eaa4", 0x4a}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'gre0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @empty}, [], [], 'bcsh0\x00', 'gre0\x00'}, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [], 0x4e20, 0x4e20, 0x4e20, 0x4e20, 0x0, 0x0, 0x0, 0x4}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=@nfc={0x27, 0xfffffffffffff800, 0x9, 0x6}, 0x10, &(0x7f0000000180)=[{&(0x7f00000000c0)="c9aa62e7c7179b90fe06674791800c7374a239b2aa0713e56d81a2f2373b67874887149abe4402bcc10da812a4516eb32e0ee70390115d76303f0b1d9cc1ed4bb8157d76eb5e55893a36e19f8a630d49d86fc5d018ca9e6e7ebd4354cc66768acd12857875c9ac46934d7f82832a3dcdfa9d25fd2a6e3da1dfd03f77f8", 0x7d}, {&(0x7f0000000140)="25b9", 0x2}], 0x2, &(0x7f0000001e40)=ANY=[@ANYBLOB="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c074f3299"], 0x1308}, 0x4000000) [ 72.012791] ? kernel_text_address+0x102/0x140 [ 72.017394] warn_alloc+0x19a/0x2b0 [ 72.021031] ? zone_watermark_ok_safe+0x400/0x400 [ 72.025904] ? save_stack+0x43/0xd0 [ 72.029527] ? kasan_kmalloc+0xad/0xe0 [ 72.033410] ? __kmalloc_node+0x47/0x70 [ 72.037383] ? kvmalloc_node+0x64/0xd0 [ 72.041292] __vmalloc_node_range+0x4f0/0x650 [ 72.045800] ? lock_downgrade+0x980/0x980 [ 72.049956] ? xt_alloc_entry_offsets+0x21/0x30 [ 72.054626] __vmalloc_node_flags_caller+0x50/0x60 [ 72.059555] ? xt_alloc_entry_offsets+0x21/0x30 [ 72.064224] kvmalloc_node+0x82/0xd0 [ 72.067929] xt_alloc_entry_offsets+0x21/0x30 [ 72.072410] translate_table+0x235/0x1690 [ 72.076548] ? lock_release+0xa40/0xa40 [ 72.080508] ? __check_object_size+0x8b/0x530 [ 72.085005] ? __might_sleep+0x95/0x190 [ 72.088967] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 72.093800] ? kasan_check_write+0x14/0x20 [ 72.098022] ? _copy_from_user+0x99/0x110 [ 72.102160] do_ip6t_set_ctl+0x370/0x5f0 [ 72.106213] ? translate_compat_table+0x1c50/0x1c50 [ 72.111245] ? mutex_unlock+0xd/0x10 [ 72.114944] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 72.120213] nf_setsockopt+0x67/0xc0 [ 72.123920] ipv6_setsockopt+0x10b/0x130 [ 72.127974] tcp_setsockopt+0x82/0xd0 [ 72.131771] sock_common_setsockopt+0x95/0xd0 [ 72.136258] SyS_setsockopt+0x189/0x360 [ 72.140223] ? SyS_recv+0x40/0x40 [ 72.143672] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 72.149194] ? do_syscall_64+0xb7/0x940 [ 72.153159] ? SyS_recv+0x40/0x40 [ 72.156598] do_syscall_64+0x281/0x940 [ 72.160466] ? __do_page_fault+0xc90/0xc90 [ 72.164677] ? _raw_spin_unlock_irq+0x27/0x70 [ 72.169154] ? finish_task_switch+0x1c1/0x7e0 [ 72.173633] ? syscall_return_slowpath+0x550/0x550 [ 72.178546] ? syscall_return_slowpath+0x2ac/0x550 [ 72.183458] ? prepare_exit_to_usermode+0x350/0x350 [ 72.188460] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 72.193819] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 72.198660] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 72.203828] RIP: 0033:0x453d69 [ 72.206997] RSP: 002b:00007f40a28f6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 72.214693] RAX: ffffffffffffffda RBX: 00007f40a28f76d4 RCX: 0000000000453d69 [ 72.221940] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000015 [ 72.229187] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 72.236438] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 72.243693] R13: 000000000000051e R14: 00000000006f7b70 R15: 0000000000000000 [ 72.251945] Mem-Info: [ 72.254425] active_anon:80078 inactive_anon:80 isolated_anon:0 2018/03/04 22:36:34 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101001, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000080)={0xbcd, {{0xa, 0x4e22, 0x8001, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) socket$key(0xf, 0x3, 0x2) [ 72.254425] active_file:3535 inactive_file:8532 isolated_file:0 [ 72.254425] unevictable:0 dirty:198 writeback:0 unstable:0 [ 72.254425] slab_reclaimable:9696 slab_unreclaimable:90577 [ 72.254425] mapped:24366 shmem:90 pagetables:811 bounce:0 [ 72.254425] free:1408345 free_pcp:457 free_cma:0 [ 72.287737] Node 0 active_anon:320312kB inactive_anon:320kB active_file:14140kB inactive_file:34128kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:97464kB dirty:792kB writeback:0kB shmem:360kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 72.315725] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 72.341912] lowmem_reserve[]: 0 2864 6373 6373 [ 72.346572] Node 0 DMA32 free:2934448kB min:30292kB low:37864kB high:45436kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2935320kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:872kB local_pcp:168kB free_cma:0kB [ 72.347487] syz-executor7: vmalloc: allocation failure: 17178820608 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 72.374325] lowmem_reserve[]: 0 0 3509 3509 [ 72.374350] Node 0 Normal free:2688792kB min:37120kB low:46400kB high:55680kB active_anon:314064kB inactive_anon:320kB active_file:14140kB inactive_file:34128kB unevictable:0kB writepending:792kB present:4718592kB managed:3593748kB mlocked:0kB kernel_stack:5088kB pagetables:3096kB bounce:0kB free_pcp:1124kB local_pcp:488kB free_cma:0kB [ 72.374372] lowmem_reserve[]: 0 0 0 0 [ 72.374390] Node 0 DMA: [ 72.386201] syz-executor7 cpuset= [ 72.390519] 1*4kB [ 72.420391] / [ 72.424139] (U) [ 72.426947] mems_allowed=0 [ 72.430391] 0*8kB 0*16kB [ 72.432545] CPU: 1 PID: 11097 Comm: syz-executor7 Not tainted 4.16.0-rc3+ #340 [ 72.434247] 1*32kB [ 72.436179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.436185] Call Trace: [ 72.436201] dump_stack+0x194/0x24d [ 72.436218] ? arch_local_irq_restore+0x53/0x53 [ 72.439129] (U) [ 72.441848] ? idr_get_free+0xfd0/0xfd0 [ 72.441863] ? kernel_text_address+0x102/0x140 [ 72.441889] warn_alloc+0x19a/0x2b0 [ 72.449219] 2*64kB [ 72.451431] ? zone_watermark_ok_safe+0x400/0x400 [ 72.451466] ? save_stack+0x43/0xd0 [ 72.460788] (U) [ 72.463335] ? kasan_kmalloc+0xad/0xe0 [ 72.463344] ? __kmalloc_node+0x47/0x70 [ 72.463351] ? kvmalloc_node+0x64/0xd0 [ 72.463377] __vmalloc_node_range+0x4f0/0x650 [ 72.466975] 1*128kB [ 72.471630] ? xt_alloc_entry_offsets+0x21/0x30 [ 72.473586] (U) [ 72.477526] __vmalloc_node_flags_caller+0x50/0x60 [ 72.477539] ? xt_alloc_entry_offsets+0x21/0x30 [ 72.477554] kvmalloc_node+0x82/0xd0 [ 72.482113] 1*256kB [ 72.485710] xt_alloc_entry_offsets+0x21/0x30 [ 72.485728] translate_table+0x235/0x1690 [ 72.487946] (U) [ 72.492762] ? lock_release+0xa40/0xa40 [ 72.492780] ? __check_object_size+0x8b/0x530 [ 72.496394] 0*512kB [ 72.498352] ? __might_sleep+0x95/0x190 [ 72.498367] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 72.502234] 1*1024kB [ 72.506176] ? kasan_check_write+0x14/0x20 [ 72.506188] ? _copy_from_user+0x99/0x110 [ 72.506206] do_ip6t_set_ctl+0x370/0x5f0 [ 72.510098] (U) [ 72.514565] ? translate_compat_table+0x1c50/0x1c50 [ 72.514603] ? mutex_unlock+0xd/0x10 [ 72.516889] 1*2048kB [ 72.521522] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 72.521541] nf_setsockopt+0x67/0xc0 [ 72.523499] (M) [ 72.528401] ipv6_setsockopt+0x10b/0x130 [ 72.528420] tcp_setsockopt+0x82/0xd0 [ 72.533065] 3*4096kB [ 72.536752] sock_common_setsockopt+0x95/0xd0 [ 72.536772] SyS_setsockopt+0x189/0x360 [ 72.539073] (M) [ 72.543540] ? SyS_recv+0x40/0x40 [ 72.543560] ? move_addr_to_kernel+0x60/0x60 [ 72.547684] = 15908kB [ 72.549633] ? do_syscall_64+0xb7/0x940 [ 72.549649] ? SyS_recv+0x40/0x40 [ 72.553603] Node 0 [ 72.558062] do_syscall_64+0x281/0x940 [ 72.558077] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 72.558088] ? syscall_return_slowpath+0x550/0x550 [ 72.558101] ? syscall_return_slowpath+0x2ac/0x550 [ 72.560411] DMA32: [ 72.564364] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 72.564385] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 72.569208] 4*4kB [ 72.571595] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 72.571605] RIP: 0033:0x453d69 [ 72.575824] (M) [ 72.579928] RSP: 002b:00007f40a28d5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 72.579939] RAX: ffffffffffffffda RBX: 00007f40a28d66d4 RCX: 0000000000453d69 [ 72.579945] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000018 [ 72.579949] RBP: 000000000072bf58 R08: 0000000000000004 R09: 0000000000000000 [ 72.579956] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 72.584019] 4*8kB [ 72.585942] R13: 000000000000051e R14: 00000000006f7b70 R15: 0000000000000001 [ 72.739506] (UM) 2*16kB (UM) 3*32kB (M) 2*64kB (UM) 1*128kB (M) 3*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 2*2048kB (UM) 714*4096kB (M) = 2934448kB 2018/03/04 22:36:34 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x6, 0x81, 0x0, 0xffffffffffffffff, 0x20}, 0x254) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d36fe8)={r0, &(0x7f00008a0000), &(0x7f0000499000)=""/102}, 0x18) 2018/03/04 22:36:34 executing program 5: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f000016fff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00002bfff6)='./control\x00', 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="8f650e25f4d61ea7a15b615cc1c4bcc636ab79f36198491e19043bc841a4ca480de5b9cace482bc948531fb584d1134d421436f67769fdfdb8d033b1bed56a544ac8bb67ab", 0x45) mkdirat(r0, &(0x7f0000000000)='./control/file0\x00', 0x0) mkdirat(r0, &(0x7f0000ee7ff8)='./file0\x00', 0x0) renameat2(r0, &(0x7f00003b6000)='./file0\x00', r0, &(0x7f0000bdcff0)='./control/file0\x00', 0x1) 2018/03/04 22:36:34 executing program 1: process_vm_writev(0x0, &(0x7f0000000000)=[], 0x264, &(0x7f00000001c0)=[], 0x1, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'teql0\x00', 0x0}) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x3ff, 0x602) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e24, @rand_addr=0x7a7}, @in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x81}, 0x763}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x3c) connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1d000000", @ANYRES32=r1, @ANYBLOB="000000ffff40ffcb"], 0x10) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000080)) 2018/03/04 22:36:34 executing program 6: r0 = socket$inet(0x2, 0x100000000808, 0x0) listen(r0, 0x800006) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000280)={0x24, @tick=0x6, 0x4, {0xa073115, 0xfffffffffffffffb}, 0xf3b2, 0x0, 0x8000}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), 0xfdd7) getsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000000100)=""/171, &(0x7f00000001c0)=0xab) 2018/03/04 22:36:34 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x1, 0x7, 0x8, 0x2, 0x8}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x19) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/03/04 22:36:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x5}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) 2018/03/04 22:36:35 executing program 4: r0 = socket$inet(0x2, 0x840000000003, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x7fff, 0x8000) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000200)={0x3, r2}) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x6, 0x4) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000040)=""/88, &(0x7f00000000c0)=0x58) getpeername(r0, &(0x7f0000000100)=@ipx, &(0x7f0000000140)=0x10) 2018/03/04 22:36:35 executing program 0: syz_emit_ethernet(0x52, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "981258", 0x1c, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {[@fragment={0x0, 0x0, 0xc2}], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f0000000100)={0x1}) 2018/03/04 22:36:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='schedstat\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)) preadv(r0, &(0x7f0000ffbfa0)=[{&(0x7f0000ead000)=""/46, 0xffffffffffffff8b}], 0x1, 0x0) 2018/03/04 22:36:35 executing program 1: syz_fuseblk_mount(&(0x7f0000000280)='.', &(0x7f0000000040)='.', 0x0, 0x0, 0x0, 0x0, 0x100, 0x0) r0 = getuid() lstat(&(0x7f0000000180)='.', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuseblk_mount(&(0x7f0000000100)='.', &(0x7f0000000140)='.', 0x1, r0, r1, 0x1, 0x0, 0xa00040) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xa7, 0x400000) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000240)=0x80000000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f00000000c0)={0x9bfa, 0x6, 0x9}) 2018/03/04 22:36:35 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x32, 0x3f, 0xffffffffffff8ff2}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000480)={0x0, 0x2, 0x5, 0x101, 0x40, 0x1, 0x2, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x7, 0x2, 0x1, 0x8, 0x10000}}, &(0x7f0000000540)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000580)={0x0, 0x1, 0x3, 0x4, 0x81, 0x5}, &(0x7f00000005c0)=0x14) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) sendmsg$inet_sctp(r1, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x2, 0x4e20, @rand_addr=0xc200}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000200)="e46b1b59276792dc31fca1545fe1fedab1dcf30320c62415d7b43e9584625e154fc0cded55873a83b3aeffbbeeb250193ea5625bcb6337bd8cca616d850715b6e5a5068dc6d631874c18fad726bbaaf332c622adc03c66ebef3cc8a02c0e022194aa51dae0a573b2c1accd44ada3d8f430d0270714c1070cc413efabd11af4f72ca02f5fd7165cf42d714bcd6a5f430a185bd4bad83fb6638c2fb03d470a1b1aeeeb4c9fdc051a4533862320884d7f85beed6307f92746b9ca1a4cc0136d3d9e41c473814715ecf5a3addf70a65644ee0b860666204c5b1ad9545683ae6355", 0xdf}, {&(0x7f0000000300)="a9eda7df7989fc9e6a38", 0xa}, {&(0x7f0000000340)}, {&(0x7f0000000380)}], 0x4, &(0x7f0000000600)=[@sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x200, 0x8, 0x2, r2}}, @init={0x18, 0x84, 0x0, {0x5, 0x1f, 0x101, 0x7f}}, @init={0x18, 0x84, 0x0, {0x7, 0x4, 0xffffffff, 0x80000001}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x7fffffff, 0x2, 0x9, 0x800, 0x6, 0x4, 0x6, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x5, 0x5, 0x8, 0x1, 0xfffffffffffffe01, 0x7ff, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0x8, 0x4, 0x5cf, 0x7}}], 0x120, 0x800}, 0x20044005) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000065b38)={{0x0, 0x0, 0x0, 0x0, "dda52a8bfb30cc12936b8da3effa922ab208de0b3960eadc49fe526638ddffed947db68402df32de3aee7163"}, 0x0, [], {0x0, 0x989680}}) futex(&(0x7f000081b000), 0x0, 0x0, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000040)=""/248) write$selinux_create(r1, &(0x7f00000001c0)=@access={'system_u:object_r:printer_device_t:s0', 0x20, '/usr/sbin/cupsd', 0x20}, 0x39) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000d6d000)={0x4, 0x2000000000069}, 0xb) connect$inet6(r5, &(0x7f00008c0000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) read(r5, &(0x7f00005f6000)=""/99, 0x63) 2018/03/04 22:36:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'ip6gre0\x00', @ifru_addrs={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x404000, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) 2018/03/04 22:36:35 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) r3 = getpgrp(r2) sched_setaffinity(r3, 0x8, &(0x7f0000757ff8)=0x7216155) r4 = userfaultfd(0x0) shmget(0x0, 0x4000, 0x54000000, &(0x7f0000ff9000/0x4000)=nil) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) write$sndseq(r1, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x30) dup2(r0, r4) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) 2018/03/04 22:36:35 executing program 2: r0 = socket(0x13, 0x80000802, 0x4) write(r0, &(0x7f0000000080)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b00f4ffffff", 0x24) 2018/03/04 22:36:35 executing program 7: mknod(&(0x7f000000cff6)='./control\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f00000000c0)) r0 = inotify_init() perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) inotify_add_watch(r0, &(0x7f000082a000)='./control\x00', 0x800) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r1) inotify_add_watch(r0, &(0x7f0000af9000)='./control\x00', 0x22000800) [ 72.752737] Node 0 Normal: 55*4kB (UME) 54*8kB (UME) 383*16kB (UM) 1684*32kB (UME) 916*64kB (UM) 256*128kB (UM) 62*256kB (UME) 31*512kB (UME) 20*1024kB (UME) 13*2048kB (UM) 605*4096kB (M) = 2708988kB [ 72.770742] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 72.779333] 12165 total pagecache pages [ 72.783311] 0 pages in swap cache [ 72.786769] Swap cache stats: add 0, delete 0, find 0/0 [ 72.792130] Free swap = 0kB [ 72.795149] Total swap = 0kB [ 72.798168] 1965969 pages RAM [ 72.801278] 0 pages HighMem/MovableOnly [ 72.805267] 329725 pages reserved 2018/03/04 22:36:35 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x6d, &(0x7f00000000c0)="d81e405814c2b979d15fe54c6e982ac7d5b10ebae2d886052d8798b93390630267a5efcdec3ad98eee6e7ed102c5bc8d407ef7c1b7d6399734e634e2bb12a7f3d9a156d7b3f8d1d72a895af736540578f7346f932da625600194edd1cbefe2f0bca4880d1190af8dd9774a740b90802243c20d40a3c41003a90732b7997f52ded804fec5d1c8c312869e16f8692fe50bcdc4bfb02e17f5de8ff744bd32ea850abd4b7e337553852e3b45e1aceccfb3d8c01dac669758727089c330b16cb5a501d79081f81518a34d", 0xc8) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x9, 0x4) bind$alg(r0, &(0x7f0000057000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x200, 0x130) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000200), &(0x7f0000000280)=0x9) 2018/03/04 22:36:35 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x800000000e, &(0x7f0000000fff), 0x0) socket$inet6(0xa, 0x3, 0x5) r1 = getpid() fcntl$setown(r0, 0x8, r1) 2018/03/04 22:36:35 executing program 1: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x401) r1 = dup(r0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000002500)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000de9fe8)=ANY=[@ANYBLOB="1400000001dbc137000100008000000000000000"], 0x14}, 0x1}, 0x0) sendmsg$unix(r1, &(0x7f00000024c0)={&(0x7f0000002540)=@abs={0x1, 0x0, 0x4e24}, 0x373, &(0x7f0000002440)=[{&(0x7f0000000080)="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", 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{&(0x7f0000001280)="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", 0x1000}, {&(0x7f0000002280)="f39d06a139d3bbb99f5b7fb6595c652f83c486a80792aec5e702dc9110257865bf2cfe39ff50361981d14a48c2e08db308218edf4fea54ee34256eb5319f05e4b3b4860755d1ee22", 0x48}, {&(0x7f0000002300)="0228a0c5c35c6e7336eb905773b1799027029e8655db757a5d64b36df673ae1ac94e46a514669ceed142e11c25d6a1926b1788cbf5ff048bbbe3758abd5bafc48c38f5322e2c0954e550504c632fe0bed7b62b4245b95c232569c90c843c4a9a4403530f2e0ae6213bb6b7166d925eb72fe3dfccf1a2ed53a954c819cab25238b50ce9156a83721a8df72bf056aa798f7e995cd6fa769a62cba5320c901214598686556f3182691ed8f2623e7cec19640aee8eadc688026896eebebd0c93307132260a38710fdb08428545b7d84db3d6eed75b3f0d68ec32fa289cabbd4bf7a318ab1dd1434f21d9d8", 0xfffffffffffffea2}, {&(0x7f0000002400)="d85db75b49f2e9fb435f655a673fb9d0ed865d20b9f3574e877f4472b496578d6f", 0xfffffffffffffc3a}], 0x8, 0x0, 0x0, 0x4000}, 0x50) 2018/03/04 22:36:35 executing program 5: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x101002, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f0000000080)=0xffff, 0x3) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc) 2018/03/04 22:36:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)="80", 0x1) getrandom(&(0x7f0000000080)=""/51, 0x33, 0x1) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f00000000c0)="6632c57f6ce9a6e9656bd9bd146bc5a56d2837f47d938301834277df07ec89781bd04aeb1be7c18f03c118b0d3a17a62de48d941d8a0a5ff589ec08ffdcc521b0ddc9c7f96a4b4ba9da07ddafa0535b8da05a58944a599ed463888f7c8429ec2358f8329ac41cf41cb26a366ed61184fe1d81f9b8121b0d9df26db8738e7e72eb2d20c0c8ebb5a6ceedf532509e2e644d855e5525b2f42902443574e43da25bfbccef6add3686701319bd6ad2649e1e0c17c0167a1cef64ed6a303363f234c1af7fd00d79558bd8108e198b208ac8519b23b44d4efba48c2a2aec68271643ce23349a43d74da0c24ff06b9ce8be69cb90592", 0xf2) ioctl$TCSETS(r2, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) r3 = semget(0x2, 0x3, 0x0) semop(r3, &(0x7f00000001c0)=[{0x5, 0x7fffffff, 0x800}, {0x0, 0x4, 0x800}, {0x0, 0x0, 0x800}, {0x0, 0x7fffffff, 0x1800}, {0x0, 0x59, 0x800}, {0x2, 0x0, 0x1000}, {0x1, 0x3, 0x800}, {0x5, 0x1, 0x1800}, {0x3, 0x3, 0x800}], 0x9) 2018/03/04 22:36:35 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000324000)=0xffffffffffffffc0, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2775, 0x20400) sendto$ax25(r1, &(0x7f0000000280)="d1e9229513882423be9f515e5f467b9ae32ea03160b635c734a96f9d0ad4d25b9f9b86fe4cf46f7e603f08e3701d33a1c19e6791319e0e8de7de10ae3ccc755ecf9e006af7382973b72b6b42ab958cc137efe590f16388c3502498ec53dc2a6b819f6d38f073c70233ac29e3373e0f0ef126b60fb64ec5a983dad6dac2c4b154f40ca33891d050fcb16a8f91c0ffded2269a6831895b2b8444bbe46b6201646f009f1d6b6205c2ae72e3b5f2409dc2d7049f81cf854b900dc92bcc5440645fae377da2da6f2c1761afb05631c18d541f4f", 0xd1, 0x8000, &(0x7f0000000380)={0x3, {"479c51b8b9111e"}, 0x6}, 0x10) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x7, 0x6, 0x3ff, 0x5}, {0x9, 0x8001, 0x7ff, 0xffffffffffff7fff}, {0x0, 0x4, 0x34e8, 0x9}, {0xca33, 0x1, 0x8f, 0x3}, {0x9, 0x1, 0x1ff, 0x3}]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) getgroups(0x5, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x1000) 2018/03/04 22:36:35 executing program 6: unshare(0x400) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000a9bff8), 0x8, 0x0) flock(r0, 0x2) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r1, r2/1000+10000}}, 0x0) 2018/03/04 22:36:35 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000303000)={0x0, 0x0, &(0x7f000056b000)}) close(r0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x0, 0x3f, 0x20}, {{0x0, 0x7530}, 0x1, 0x20, 0x4ef}, {{}, 0x8001, 0x0, 0x23}, {{r3, r4/1000+10000}, 0x2, 0x7, 0x10001}], 0x60) 2018/03/04 22:36:35 executing program 4: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x81, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000537000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f54000)) iopl(0x16b) 2018/03/04 22:36:35 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000140)="0f01b00000000026f36e0f070f00567ab96d030000b800000000ba000000000f3066b89b008ee80fc7a8000000800f01c90f752b360f10f0", 0x38}], 0x1, 0xfffffffffffffffc, &(0x7f0000000080)=[], 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x4, 0x0, 0x0, "b722f3951c50"}, 0x109a5ec77646d9e0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="13190d2d7f8c84c954f18d"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f00000000c0)=0x3) 2018/03/04 22:36:35 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='\x00 ', 0x1000000000001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000004440)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) keyctl$get_keyring_id(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={'syzkaller1\x00', @ifru_flags=0x8000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x1, 0x3dff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x40, 0x792a, 0x1c0, 0x3c, 0xffffffffffffc9cb}, 0x14) 2018/03/04 22:36:35 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='\x00 ', 0x1000000000001) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x280) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{r3, r4/1000+30000}, {0x77359400}}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @empty}, @in6={0xa, 0x4e21, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x7c4}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x5, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0xc6b, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x88) dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) keyctl$get_keyring_id(0x0, 0x0, 0x0) 2018/03/04 22:36:35 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r1, &(0x7f0000000040)) clock_adjtime(0x7, &(0x7f00000000c0)={0x2, 0x7, 0x7fffffff, 0x8001, 0x1, 0x8, 0x3ff, 0x9, 0x400, 0x9629, 0x1, 0xffffffff, 0x8, 0x1ff, 0xe17, 0x6, 0x3, 0x81, 0x94c, 0x81, 0x17, 0x9, 0x80000000, 0x8bd, 0x2, 0xac}) ftruncate(r1, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) r3 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x7fffffff, 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000240)={r0, r3}) ioctl$VT_ACTIVATE(r3, 0x5606, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000280)={0x2, [0x0, 0x0]}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000300)={r5, @in6={{0xa, 0x4e21, 0x48c60000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}}, 0x1, 0x7}, 0x98) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f00000003c0)={0x2, 0x6, 0xff, 0x4, 0x3, 0x6}) r6 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r6, 0x7, 0x1) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f00000004c0)=""/55) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000500)={r4, 0x4, 0x8}, 0x8) sched_setparam(r6, &(0x7f0000000540)=0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000000580)={0x20, 0x3, 0x0, 0x0, "651177ab8958c05fd84fe843a08a3b971cfd1c7c7ab0131e2ef08069adc644016af2777419572f55c4a68350", 0x19f}) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f00000005c0)=r3) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000600)=r3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000640)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x20) r7 = syz_open_dev$adsp(&(0x7f0000000680)='/dev/adsp#\x00', 0x9, 0x2000) ioctl$KVM_SET_CPUID2(r7, 0x4008ae90, &(0x7f00000006c0)={0x5, 0x0, [{0x7, 0x800, 0x6, 0x6, 0x9, 0x369a201f, 0xfffffffffffffffb}, {0xa, 0xffffffffffff0001, 0x2, 0x3, 0xbe, 0x6, 0x84e}, {0x8000001f, 0x101, 0x2, 0x7, 0x7, 0x100000001, 0xfad}, {0x40000001, 0x271e, 0x2, 0x49, 0x55e4, 0xffff, 0x1ff}, {0x4000000b, 0x81, 0x2, 0x9, 0x0, 0x100, 0x5d}]}) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f00000007c0)=""/102) r8 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000008c0), 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r8, &(0x7f0000000900)=""/91, 0x5b) vmsplice(r0, &(0x7f0000000f80)=[{&(0x7f0000000980)="9db65256a2299b71dda34decd14136173f3cfa980a0793d1054c7c27186efc877f526451", 0x24}, {&(0x7f00000009c0)="18c61706edf46922f3589b2be8842de08556f4ba52e52219e4f58f4f84", 0x1d}, {&(0x7f0000000a00)="b1d26f60629f9a4a9f43ac04caa0b7264b", 0x11}, {&(0x7f0000000a40)="ad4f12812e2caa2c879dca9d7159e9f2094ebac968089689e88d7d2a888ab4798461cac4093f3cbbbc0e38d1d154e28245e66c73e1916c0e7078411028591bf8dfda072b278e5d6847ebd051c614f80eb4430ce98a5530c100e9121b1534d757be838c94df3bee63808fb94d0e2bdc55e12c5dc4ed247e258f6ab73785d68b3ba84bcfd15da1c533c4d0764de7b19ca73f25d1acfd77eb253aad48f4e535d12b64b5cf53aa78dc9794ea003d74218c54a936a3c2bd8da69ce3dd4e08e242939d9cb24124fda1265443fa72f93cab3687d16306c6d011f2e4adf7810677", 0xdd}, {&(0x7f0000000b40)="5f3f9c61d4b7cf4d65af7289e6f93dab12344bd90deb18258f6ad19db8a3e93afa29fe703b54fb334e51006631f077452ee72f6dc36859f6e175514707d9efd19fc7ff11617881c24102eeef4f55ebac5aceaf0d0b74dd116c475b290d6958ca0e47422ddd43420b09a8b17e43c9b02a4e310b5f61b522ee9e5193123c54edf0894b3d05448985f35e41390db0bd0b66608160f2889e7d80eada845e4bf8b9450c0c4cc08c0a9eb8a11fa57ff51b23ffcb324ff1e338b451cbdccf6e630a9969bef83382d0b9245ba13d6d067e781721071ddb452622c1b083f2d9270409127588ac39ae00c39c752d1ae708473f45838fbf790c6511c401", 0xf8}, {&(0x7f0000000c40)="e659cbd584120c6f3ac0f4755e2fa110246206c48581bdad2999136c4ef946ee79cd5343f7223c32a684ec37b33dc245bc2840e23f5b179d76eb417d8a13728b4b98713984494b7a6357853264e17533daa337", 0x53}, {&(0x7f0000000cc0)="b5e9a5b5f47b836bd95d6dea731d2fda42a1142094302459d2a1bccb5a3abf3bc82a70e6dc777c86ef0fd44968a48f868ed79e438d8e8e604e763b1c3183953ee0fad806066d4d200fdbebbf63963a7184eac24c24fbc7db383cf913552fa0da3c8af278c0a11e76ac281a61b5a74e361bdfa5397a1871961d99b7ad20347703a81d02051d0d26eae55c8a50891bb2506edf8ba970246210253012ab273630e66757b50afe9b2441c20598d11f8e1dcb812bda8e4a6906d7f7c6b4ca33407d722b513141e7bd6b60836a4e5918483c96b1e6737d7d448b48e68e31eeb64174d04ccb72d6684179de50219f94c50b8275dcf7", 0xf2}, {&(0x7f0000000dc0)="9ae9e3a3df576dfd44d51d6f0b1baf8129289724488e6db5e01b831d51f5850689ac4ad1d189d0f6d16c5adbec77ecee2e804949e83d725984fe23fa35f129e0223173afd540103a7b581cd4b475070b07f5e78441c4c883230a7366dda7f9e9677eee0f6112cadb0eb881e7cb539acf5798d9d9477f982221be886ae983cd205503e32a8055d998a57f5878854dea059b303b60346e2dc9e97522688df45a074aa792194826969800472718b0ef3f7d320ea2e2fb00b570f720ef75f274a475970839dde3e1aa18c73ab11d96b37acb71831e58a2d495232d3edae63024", 0xde}, {&(0x7f0000000ec0)="12a1e1c702c0d855d7905f5d9dcec1b8a39f063ccbd86859f3c053e959f80520d62bdeef0c6a09a8db055006049c70d643acade588333dc6c81a592f7b7b5670759f86c6c659b2cfbca5a005daff1e1f1af5fa4417bf029d4a15647c171e1d71da6634860c2efa9b9a663d7e11d26814229fbc8722608ba8acb4dc66202fd85f91395ac9f9759e6bba48fc284f835cee64ebeac86dcefc3df83e93c488e0732fff7cf2ac7a034bf35ce1fa50955a6aa998d18ad2", 0xb4}], 0x9, 0x5) ioctl$PIO_FONTX(r7, 0x4b6c, &(0x7f0000001040)="8a5e4d7eb3026265fa617497c7a2f533e5f92e3ab8ac03723c6479f9e9da1ff4140aa097fb2c00e5ec6416b57ee506fd4260c01571cdfc3becf5e4e2193bf25a82b657a5418303322aa2c1398bc7248d1061718ae0ce3d287832dd06af2b6dde848f8f23a6bb410e0303bcfa6da0f4a4") r9 = add_key$keyring(&(0x7f0000001140)='keyring\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000010c0)='keyring\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r9) 2018/03/04 22:36:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) sendfile(r1, r2, &(0x7f0000145000), 0x5abc) 2018/03/04 22:36:35 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='oom_score_adj\x00') preadv(r1, &(0x7f0000001040)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001280)=""/4096, 0x1000}], 0x2, 0x0) exit(0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000001080)) preadv(r1, &(0x7f0000001240)=[{&(0x7f0000001180)=""/131, 0x83}], 0x1, 0x0) 2018/03/04 22:36:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) r2 = getpid() fcntl$getflags(r0, 0xb) getresuid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) r4 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000500)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000600)=0xe8) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = syz_open_procfs(0x0, &(0x7f00008c1ffa)='ns/ipc') ioctl$VT_RELDISP(r8, 0xb701) sendmsg$unix(r1, &(0x7f00000007c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="01a42e2f66696c653000c15f0d239abd60edc3683ec1268b92ac7bdac1d08411"], 0xa, &(0x7f0000000340)=[{&(0x7f0000000140)="86", 0x1}, {&(0x7f0000000180)="ebb0edaa94cc42f1c2c57432d5074934d66a8e846a20fa25d42e0f34e021595cdca0e2ded420cc4e379ab13e", 0x2c}, {&(0x7f00000001c0)="b112b4e0b8583f2ad682fae3a73ef69499f27f8c03", 0x15}, {&(0x7f0000000200)="431f0a895ef5869ebd3f112a1d80443f9284b98a5f21a1cf922b0f8023aff76727301befdad9cc31e80718708efeb12b403be7e88c7df96119959b52d88026fb93a6e8d3074b59a1e02a2e07a22918804d8efc1bf835146111fe1f60a968723adcb42baedf9afa90d59a98eb152e55b8024ca628c8c193426a3b8fdd13f13e", 0x7f}, {&(0x7f0000000280)="8a7bc53e13b2a523d92adc9df7c2cf9122b82c13232292df11d2dfaf4f55e107c7d406443eaf757429d7fe3758a4d6a54abe538fc8eb9a680b677e9a32b79a3c8bdea99c2f3f38e25e2dc86dd19d8373f21e79faad5c6087da55406526e9f159004e4bde11f578b8763faf37cf246ef864239d7b74d7fd7ae4a8bf87491f5a70c5ad2f202c", 0x85}], 0x5, &(0x7f0000000700)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x98, 0x20000010}, 0x4000000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r9 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) fstat(r0, &(0x7f0000000040)) ioctl$TCSETS(r9, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) 2018/03/04 22:36:35 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10, 0x800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) syz_open_procfs(0x0, &(0x7f00000002c0)='attr/exec\x00') pwritev(r2, &(0x7f0000000100)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f00000000c0), 0x2) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/03/04 22:36:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x520000000000000, 0x5, 0x5, 0x5, 0x2}, &(0x7f0000000400)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000440)={r1, @in6={{0xa, 0x4e21, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x20}}, 0xff, 0x6f89ce4}, &(0x7f0000000500)=0x98) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040)=0x31, 0xfff, 0xd) r2 = request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\\\x00', 0xfffffffffffffff9) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r3, &(0x7f0000000240)="bb6559b39996e5f9908b57c0aed7f3fd8df8fa44c1e25b6fb34c401cdfc02a78809b8de6f33d61a0e06acc4aae5d48b6e9efeb589b01ce19d765ffb28249e94e1021a92592f40d949a4af892467370ad952b0314ceb0e3", &(0x7f00000002c0)=""/28}, 0x18) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000180)='syzkaller\x00', &(0x7f00000001c0)='\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000f81000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x4e20, 0x0, @empty}}}, 0x98) r4 = fcntl$getown(r3, 0x9) r5 = getpgrp(r4) sched_getattr(r5, &(0x7f0000000080), 0x30, 0x0) 2018/03/04 22:36:35 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)) ioctl$TCXONC(r0, 0x540a, 0x2) prctl$seccomp(0x16, 0x0, &(0x7f0000000280)={0x0, &(0x7f0000000240)=[]}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) fcntl$getown(r0, 0x9) readv(r1, &(0x7f00000001c0)=[], 0x253) 2018/03/04 22:36:35 executing program 1: membarrier(0x1a, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x80000000, 0x200000) ioctl$VT_RELDISP(r0, 0x5605) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r2, 0x1000, "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"}, &(0x7f0000001180)=0x1008) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000011c0), &(0x7f0000001200)=0x14) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000001240)=0x913, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001280)='/dev/vga_arbiter\x00', 0x100, 0x0) fcntl$addseals(r1, 0x409, 0xd) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000012c0)={0xf09, 0x81}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000001300)=0x5) ioctl$TIOCNXCL(r1, 0x540d) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001340)='/dev/vcs\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000001380)=0x5, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000013c0)={r3, 0x1000, "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"}, &(0x7f0000002400)=0x1008) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002480)={0x0, @remote, @remote}, &(0x7f00000024c0)=0xc) recvfrom$packet(r0, &(0x7f0000002440)=""/47, 0x2f, 0x20, &(0x7f0000002500)={0x11, 0x17, r5, 0x1, 0x100000000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000002540)) syz_open_dev$binder(&(0x7f0000002580)='/dev/binder#\x00', 0x0, 0x2) name_to_handle_at(r1, &(0x7f00000025c0)='./file0\x00', &(0x7f0000002600)={0x23, 0x7, "6e6cddd8b9fffafe93ec0cb0afa425ce434c225b78c402f3d5dc34"}, &(0x7f0000002640), 0x1000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002680)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f00000026c0)={0x0, 0x1, 'client0\x00', 0x3, "89cf80ace0f8e81a", "331d9422cbc7cad3551696c85fe44d0381a5e58cc490e09695ec6295999badae", 0x6, 0x7fff}) getresgid(&(0x7f0000002780)=0x0, &(0x7f00000027c0), &(0x7f0000002800)) setfsgid(r6) r7 = gettid() ptrace$getregset(0x4204, r7, 0x1, &(0x7f0000002940)={&(0x7f0000002840)=""/237, 0xed}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002980)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000029c0)={r8, 0x80000, r0}) 2018/03/04 22:36:35 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10, 0x800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) syz_open_procfs(0x0, &(0x7f00000002c0)='attr/exec\x00') pwritev(r2, &(0x7f0000000100)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f00000000c0), 0x2) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/03/04 22:36:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r3 = request_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='proc*eth1\x00', 0xfffffffffffffff9) keyctl$reject(0x13, r2, 0xfffffffffffffffa, 0x2, r3) r4 = dup(r0) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000180)={r4}) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000140)=0x5) 2018/03/04 22:36:35 executing program 5: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000140)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20}, 0xfffffe96) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/03/04 22:36:35 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000140)={0xe4, &(0x7f0000000040)="246eb7488c19ea799c3ae03f0579ff6c8f50f259a9f7ea71a5c78928673bbc5155c048e9c172c2dd5c7e661b308f97869924121fe6ac8ead6b36c914c032a7428e64c8c92b3f411f9a2635afb1acdce676e9e40aa0934bef8f66dd9883ad317762478ed107409f20d25a65f8a1276625e4e769a2e74d435aece8185ee311fc55f185df850cd524e1b130f36508cb1c32b96a783b1a6830a385be5d73a3b169339c27fa7281da299a6f36c03e0e64e54e41e9a5a9656cf5725e8e9a9fcd12382f4044d2a010bca1b7d0ff9f4c6d80e07304389e56c07a8ea46e56836d30e7d10d0e72e280"}) syz_open_dev$vcsn(&(0x7f0000001ff6)='/dev/vcs#\x00', 0x0, 0x0) nanosleep(&(0x7f0000000ff0), &(0x7f0000001ff0)={0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000ff0)={r2}, 0x67891ffe3778051d) 2018/03/04 22:36:35 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x800, 0x4, 0x80000001, 0x100000001, "ea38c850e70151fcb7e3547dec0e897046846cae4a767b68337be02e1be0ddd26a627de1ad36fae4187f14f4", 0x91}) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x801) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x10000, 0xc75}, &(0x7f00000000c0)=0xc) prctl$setname(0xf, &(0x7f0000000000)='/selinux/avc/hash_stats\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = dup3(r1, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00000001c0)=""/212) writev(r3, &(0x7f00008ba000)=[{&(0x7f0000cdff22)='I', 0x1}], 0x1) 2018/03/04 22:36:35 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffbfffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000140)="b08f920fff5a71cff9d12702a32bed9a4143299d3fa6ebac08b3099b5ce11e19cf0948c7c32c41940e3aa9eb9fe0cc8a9d95e6a7", 0x34}, {&(0x7f00000002c0)="9eed4f7780c4e545056236f691ac5a5d0376aa99be97fc443aaf4d51e1d7f4f4e313905e5805531fb6922e6268b62895f3e7c7e351431619f3412d5a357216c054d7344c63f00dae62ca852e2e7e82b274f44264a93677ec527dc45db8765fc1e82e842db96b8e99988d166f30d7264f700ac08db20583235cbb792cef6e3fd48f24fec6be89c838b001c2cc77d082bac4e0d217c3df20e5e67bc62ce7b3efdf40ed4064f74715fdbb745193dce1d058d80483b4cc8a260500fd05fac8f98e92e73fd05524d8bb65c19e2c4da74874aaa9b0dd8999e00569c7b02eb1a15138351565bd65", 0xe4}, {&(0x7f00000003c0)="6a18153b551942d380ec85f03065171873f3dd782710ceba7b305fd20fd141243d3e5438f079a3071db03925ea510329f4f234f2ff310b79ddd87b900ca5e053c2506a02676d4232db7e673d5c439319b2d014343629f6bb2c9134ea55e72c7bfb5dda16122c5a41cab9b1e3cbfa7906a5b0a9", 0x73}, {&(0x7f0000000440)="12f3e8d7465a4a53662d7967c8b80b6688fdf7374f961758b937cc7359908785923002c66c75f73afee3d40b17ed36c0f7cd34b1423eda20a2a92b1c98ed3554900eb8b5058f2595b59e3995414bd89aa1cddbc2", 0x54}], 0x4, 0xe) vmsplice(0xffffffffffffffff, &(0x7f0000ccf000)=[], 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/fib_triestat\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) accept$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60) sendfile(0xffffffffffffffff, r1, &(0x7f0000807000), 0x3f) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000004c0)={r1, 0xff, 0x8, r1}) r2 = getpgid(0x0) wait4(r2, &(0x7f0000000100), 0x1000000, &(0x7f0000000200)) 2018/03/04 22:36:35 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000040)={0x0, 0x4000000000001, 0x0, &(0x7f0000000080)}) finit_module(r2, &(0x7f0000000000)='/dev/kvm\x00', 0x2) 2018/03/04 22:36:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x800000000012) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000e38ff0)={&(0x7f0000000000)={0x14, 0x22, 0x1000709, 0x0, 0x0, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/03/04 22:36:35 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x201, &(0x7f00005b6000/0x4000)=nil) getcwd(&(0x7f0000001000)=""/4096, 0x1000) 2018/03/04 22:36:35 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f00000001c0), 0x4) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=@known='com.apple.system.Security\x00', &(0x7f0000000180)='gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0)) pread64(r0, &(0x7f0000000280)=""/80, 0x50, 0x41) 2018/03/04 22:36:35 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x22, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/03/04 22:36:35 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) pipe2(&(0x7f0000000440), 0x80000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) r1 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x8, 0x400) sendto$inet(r1, &(0x7f0000000340)="e65b27defcbfc9d3f92dea59af62befb41c2b35a004882dfd304acc34f", 0x1d, 0x10, &(0x7f0000000380)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00000003c0)=""/62) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000000280)={0x5, 0x97, &(0x7f00000001c0)="f7544dab85cbf8fc6b757ea80e6aaaca193245b75f5a9072080209ca6095a612e823479a35c5c5f23c3908914f46edeb0b554390ec66c8e2877ed54b995f2bb2e75feb69bb6145d5c34b6aa32bc0adcd5b1da2cded2105fd3e9d34c18b64f8a30312ed54e9e7843c89204a795962dfae6373c4f25629222ce19ed10d59b101720e953b0d3be4635f0e87f28d149fab03b01fbb4c31887b"}) r4 = syz_open_procfs(r2, &(0x7f00000000c0)='net/tcp6\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000300)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x24) sendfile(r0, r4, &(0x7f0000000040), 0x400000ff) sendfile(r0, r4, 0x0, 0x8001) 2018/03/04 22:36:35 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7, 0x10080) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000140)=""/227, &(0x7f0000000240)=0xe3) getpeername$inet6(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000340)=0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x1, &(0x7f0000000100)=@raw=[@ldst={0x0, 0x3}], &(0x7f000001c000), 0x4, 0xc3, &(0x7f0000011000)=""/195}, 0xffffffffffffffb8) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000280), &(0x7f00000002c0)=0x4) connect$pppoe(0xffffffffffffffff, &(0x7f00000000c0)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, 'dummy0\x00'}}, 0x1e) 2018/03/04 22:36:35 executing program 6: r0 = socket$inet(0x2b, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x3, {{0x2, 0x4e21, @rand_addr=0x7}}}, 0x90) getsockname(r0, &(0x7f0000000280)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x1c) 2018/03/04 22:36:35 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000ef5000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="140880000209010043b200000001004000000000"], 0x14}, 0x1}, 0x0) 2018/03/04 22:36:35 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000080)) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r2}, &(0x7f00005cd000), 0x36, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'sha256-generic\x00'}, &(0x7f0000000280)}) 2018/03/04 22:36:35 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x1}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x4, {{0xa, 0x4e21, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r1 = dup2(r0, r0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000240)) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/03/04 22:36:35 executing program 4: r0 = socket$inet(0x2, 0x2000000080002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@filter={'filter\x00', 0xe, 0x1, 0x1b0, [0x0, 0x20000040, 0x20000190, 0x200001c0], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x1b, 0x0, 0x0, 'bridge0\x00', 'bcsf0\x00', 'ip6tnl0\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe8, 0xe8, 0x120, [@limit={'limit\x00', 0x20, {{0x0, 0x809}}}, @pkttype={'pkttype\x00', 0x8}]}, []}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}]}, 0x228) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffff9c, 0x0, 0x80, &(0x7f0000000300)=@nat={'nat\x00', 0x19, 0x4, 0x560, [0x20000940, 0x0, 0x0, 0x20000970, 0x20000b98], 0x0, &(0x7f00000002c0), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x0, 0x10, 0xe987, 'gre0\x00', 'bcsf0\x00', 'ip6gre0\x00', 'vlan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0xa0, 0xa0, 0xd8, [@vlan={'vlan\x00', 0x8, {{0x4, 0x1, 0xc, 0x3, 0x4}}}]}, []}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffc}}}}, {{{0x3, 0x4, 0x893f, 'syzkaller0\x00', 'bcsf0\x00', 'nr0\x00', 'ipddp0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xb0, 0xe8, 0x120, [@mark_m={'mark_m\x00', 0x18, {{0x1, 0x800, 0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@random="9057b4ea228f", 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@random="44c2ea36b99d", 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x805, 'bond0\x00', 'syz_tun\x00', 'vcan0\x00', 'dummy0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0x0, 0xff, 0xff], 0x100, 0x170, 0x1a8, [@quota={'quota\x00', 0x18, {{0x1, 0x0, 0x8001, 0x771}}}, @nfacct={'nfacct\x00', 0x28, {{'syz0\x00', 0x8}}}]}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x11, 0x2, 0x890d, 'ifb0\x00', 'gretap0\x00', 'bridge0\x00', 'gretap0\x00', @empty, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xf8, 0x130, []}, [@common=@log={'log\x00', 0x28, {{0x400000000, "60c0efb7287c84f85c2c685a4653caeb506f7159d8b44cda82cbab56ff10", 0xa}}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}}]}]}, 0x5d8) uselib(&(0x7f0000000380)='./file0\x00') setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@filter={'filter\x00', 0xe, 0x1, 0x278, [0x0, 0x20000640, 0x20000858, 0x20000888], 0x0, &(0x7f0000000280), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'yam0\x00', 'sit0\x00', 'bcsf0\x00', 'rose0\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x198, 0x198, 0x1e8, [@comment={'comment\x00', 0x100}]}, []}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}]}, 0x2f0) 2018/03/04 22:36:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = accept4(0xffffffffffffff9c, &(0x7f00000016c0)=@rc, &(0x7f0000001700)=0xa, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000001740), 0x8) r2 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) syz_open_pts(r2, 0x440040) 2018/03/04 22:36:35 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x90) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000004c0)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e00000004000000b8040000ffffffff180300001803000000000000ffffffffffffffffe8030000e8030000e8030000ffffffff04000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000005d87c9070000000000000000000000000000000000002004000000000000000000d8a5fdff27a64b000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000fe8000000000000000000000000000bb000000000000000000000000000000000000000000000000000000000000000069705f76746930000000000000000000626f6e6430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009801e0010000000000000000000000000000000000000000000000002800686c000000000000000000000000000000000000000000000000000000000000000000000000c800636f6e6e747261636b000000000000000000000000000000000000000003ff02000000000000000000000000000100000000000000000000000000000000ac1414000000000000000000000000000000000000000000000000000000000000000000000000000000ffffe000000100000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004800544545000000000000000000000000000000000000000000000000000001ac1414aa000000000000000000000000627269646765300000000000000000000000000000000000fe8000000000000000000000000000aafe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000073797a5f74756e00000000000000000067726574617030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010013801000000000000000000000000000000000000000000000000680070687973646576000000000000000000000000000000000000000000000073797a6b616c6c65723000000000000000000000000000000000000000000000697036677265746170300000000000000000000000000000000000000000000000010000000000002800434c4153534946590000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00000000000000000000000000000000000000000000000000028004d41524b000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x518) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup2(r2, r0) 2018/03/04 22:36:35 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20, @empty}, 0x10) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) sendfile(r1, r0, &(0x7f00001b3000), 0x8000faeb) 2018/03/04 22:36:35 executing program 1: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) pwritev(r0, &(0x7f0000001600)=[{&(0x7f0000000000)="2b2d88", 0x3}, {&(0x7f0000000100)='5k', 0x2}, {&(0x7f0000000380)}, {&(0x7f0000001480)="9c", 0x1}], 0x4, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000ffdffb), 0xfffffffffffffd5f) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000240)={0xb1, 0x3, 0x7}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000180)=0x44) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x3f, 0x9, 0xab4b, 0x1}, 0x10) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000280)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000029385094fee230edfc0c6565643b799365195f1b76"], 0x1000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@int, &(0x7f0000000200)=0x4) 2018/03/04 22:36:35 executing program 0: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) getuid() r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) eventfd(0x800) pwritev(r0, &(0x7f0000001440)=[{&(0x7f0000001380)="e2", 0x1}], 0x1, 0x8) 2018/03/04 22:36:35 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000510000)={0x200000006, 0x87, 0xff, 0x5, 0x2000000001}, 0x2c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/pid\x00') write$selinux_context(r1, &(0x7f0000000040)='system_u:object_r:gpg_exec_t:s0\x00', 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000033afe0)={r0, &(0x7f000000d000), &(0x7f0000fef000)}, 0x20) 2018/03/04 22:36:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000080)=0x400000000000003, 0x84) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) close(r0) 2018/03/04 22:36:35 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000100)={r1, r2, 0x1, 0xfde, &(0x7f0000000080)="25ffd3cc5cc7e877abf9d35a2669a6005b4cbe5e4baa13df9de5be4d46dabc05e411fe2abda178055d475ff1eb1b632676b1bf8aeb2aecbee9ee495898ba533dda8c", 0x6, 0x0, 0x3d79, 0x90, 0x7f, 0x5, 0xfffffffffffffffe, "52172d9cab01e7382e11216dfc4712d40137366074ad1c979fd55d982e4fd41a6bc1cfdf32bb80c9ea50598c73d7bc406f0de3000000"}) r3 = socket$inet(0x2, 0x3, 0x1) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0x3d, 0x6}, 0x1}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000090000000300000008020000e0000000ffffffffffffffffe0000000ffffffff70010000ffffffffffffffff70010000ffffffff03000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="8307e2f845000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000930f46e3448450efb471d82ba4e8479a988a392fc2a7549bad03d48b804a75559623e37a40eab465daeea6129c93ea40c689638c6d5db75cd6087f52e3d84911f40c396deb484135146624110bb000d9f14f00f10a5f8f91515e75b251809d1211a85f9b26c16bc9aac464c07a28a3df739f793b705359c0690aca725b005f23e8e0aa76eacda5a92507083d57c8146c47eb37349c"], @ANYBLOB="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"], 0x268) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$ASHMEM_SET_PROT_MASK(r5, 0x40087705, &(0x7f00000002c0)={0xfffffffffffeffff, 0x1}) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000040)) 2018/03/04 22:36:35 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[], 0x0, 0x0) sendfile(r1, r1, &(0x7f00000000c0), 0x2) ioctl$void(r0, 0xc0045878) 2018/03/04 22:36:35 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7fff, 0x80000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10002, 0x3, 0x0, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x80000) sendmsg(r0, &(0x7f00000001c0)={&(0x7f00000000c0)=@nl=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000100)="91", 0x1}], 0x1, 0x0, 0x0, 0x40000}, 0x20000040) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) pipe(&(0x7f0000000000)) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/04 22:36:35 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000f7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x7ffffffff002) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x6022, 0x4, 0x0, 0x800, 0x3f}, 0x14) 2018/03/04 22:36:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000080)='\x00', 0xba) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) 2018/03/04 22:36:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x0, 0x1008) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0xae3c, 0x200, 0x5, 0xef4, 0x5, 0xd9, 0x0]) mbind(&(0x7f0000406000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000000), 0x1, 0x3) 2018/03/04 22:36:35 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000080)) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000140)=""/54}, {&(0x7f0000000180)=""/54}, {&(0x7f00000001c0)=""/154}, {&(0x7f0000000280)=""/170}], 0x10000000000001a5) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x5, 0x2, 0x13, &(0x7f0000ffc000/0x3000)=nil, 0x100000001}) close(r0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000440)=""/4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x5, &(0x7f0000000380)={0x1, 0x0, 0x0, 0x7, r2}) ioctl$int_in(r3, 0x5452, &(0x7f0000000400)=0x5) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) readv(r3, &(0x7f00000012c0)=[{&(0x7f0000001240)=""/88, 0x58}], 0x1) dup2(r0, r4) socket$inet_tcp(0x2, 0x1, 0x0) accept4$netrom(r0, 0x0, &(0x7f00000003c0), 0x800) tkill(r2, 0x16) 2018/03/04 22:36:35 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="000000dd0495000000000000000000000000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r1 = fcntl$dupfd(r0, 0x406, r0) getsockname$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) getdents64(r2, &(0x7f0000000100)=""/216, 0xd8) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000240)=0x1, 0x4) open(&(0x7f0000000200)='./file0\x00', 0x2140, 0xa0) dup3(r2, r0, 0x0) 2018/03/04 22:36:36 executing program 6: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 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={&(0x7f0000916000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8040, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x20, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/173, 0xad}, {&(0x7f0000000140)=""/75, 0x4b}], 0x2, &(0x7f0000000200)=""/182, 0xb6, 0x1}, 0x10000) 2018/03/04 22:36:36 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000c11ff3)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f0000000200)=0x4000000020000000, 0x80000007ff) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000040)=""/217) 2018/03/04 22:36:36 executing program 7: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r0, 0x2) creat(&(0x7f0000eba000)='./file0/bus\x00', 0x0) 2018/03/04 22:36:36 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) acct(&(0x7f0000000140)='./file0\x00') socket$unix(0x1, 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="5000000021003107ffffffffffffffff00000000000000000000ffffac14ffbbe0000001000000000041788652b6e5e0ea8e2f20d03bf4b429002100000000004e2000004e2000000000002000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x50}, 0x1}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000600)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000005c0)={&(0x7f0000000300)=@delsa={0x2b8, 0x11, 0x10, 0x70bd2d, 0x25dfdbff, {@in=@loopback=0x7f000001, 0x4d6, 0x2, 0xff}, [@algo_crypt={0x60, 0x2, {{'cbc(blowfish)\x00'}, 0xb0, "7fd1e7fda4dea993e3bec31dbe95a0a17c6f175b23d4"}}, @algo_crypt={0xfc, 0x2, {{'ctr(serpent)\x00'}, 0x598, "e821b58db9dd788f70dab1068d424a1392a10a1b6a09749eed4b3be071080a059db319bcb52a64ec0fd9099651c854bb95c9de845e439ebb7a1aeb3dcefe14f8ff478363bd867e251efcd0369fbb267ba91cd802d1e5d9be79c13ac340eee9817754fa59c2981480c4fbd68fa037e4437d45228f9d1e6a72ac675edb088d040b13d8c3eb7ea989299861b10b10d378f221ee683de59ed98df77b364c316ab9d7b0bc566bc318eca0fd8df1c4948efe6ddf795d"}}, @replay_thresh={0x8, 0xb, 0x7}, @tfcpad={0x8, 0x16, 0x5}, @tfcpad={0x8, 0x16, 0x5}, @replay_esn_val={0x1c, 0x17, {0x0, 0x70bd2d, 0x70bd28, 0x70bd27, 0x70bd2b, 0x1, []}}, @replay_val={0x10, 0xa, {0x70bd2c, 0x70bd2b, 0x7}}, @sa={0xe8, 0x6, {{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x0, 0x4e21, 0x1ff, 0x2, 0x0, 0xa0, 0x8, r1, r2}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0xff}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {0x401, 0x3, 0x7, 0xa3a5, 0x3, 0x2, 0x81, 0x20}, {0x2, 0x8, 0x0, 0x7}, {0x0, 0x43e95d54, 0x400000000000}, 0x70bd29, 0x3504, 0xa, 0x0, 0x7fffffff, 0x4}}, @output_mark={0x8, 0x1d, 0x9}]}, 0x2b8}, 0x1, 0x0, 0x0, 0x4}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x40200) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/03/04 22:36:36 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$int_in(r0, 0x80000000005015, &(0x7f0000000040)) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/03/04 22:36:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x401) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000080)=""/140) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x8000, 0x0) 2018/03/04 22:36:36 executing program 4: open(&(0x7f0000fe0ff8)='./file0\x00', 0x80040, 0x0) r0 = open(&(0x7f00009f7ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x3) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') link(&(0x7f0000b71ff8)='./file1\x00', &(0x7f0000f16000)='./file0\x00') 2018/03/04 22:36:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x1ff, 0x4) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2, 0x0) sendto$ipx(r2, &(0x7f00000000c0)="5b2704985a7e96835658c8502a1f6082af7882a6b11eaec9236a664a9bd797b1e47349f9e9ff6a3f9d066a5948dffb7098590a84e4a4efb7bf55210110a08e05295f4866ce67d12be384b07df8d3c7a252aabbd43429a31b6a0f0a15d3dd235d08360ac7f25af6c2cdd83c362eb697b450bc3a5e1ff98f8631d6e2aa958bf5f85f35b3bc893016b4659a8acb0b29d73ed5c97141d6ec774ad64394d04e3cc0b2cb3fec96eb9e0e0d9fcf1d59ebc7c1616fcbd19f96394acac6", 0xb9, 0x8000, &(0x7f0000000180)={0x4, 0x0, 0x1, "d039ae45c99a", 0x10001}, 0x10) 2018/03/04 22:36:36 executing program 1: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000000c0)=@abs, 0x7) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x20000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x20000000000000, 0x64ab66b3, 0x4, 0x800, 0xd9e, 0xfffffffffffffff7, 0x6da0000000000000, {0x0, @in6={{0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x2, 0x8000, 0x7b0d, 0x4bf, 0x1}}, &(0x7f0000000040)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x1, 0x1, 0x7, r4}, &(0x7f0000000200)=0x10) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000000240)={{0x8, 0x1, 0x10000, 0xfffffffffffffffd, 0x0, 0x6}, 0xfffffffffffffff8}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r2, &(0x7f0000000100)=[{}], 0x1, 0xfffffffffffffffc) recvmmsg(r0, &(0x7f0000005d40)=[{{&(0x7f0000004c00)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f0000004d00)=[], 0x0, &(0x7f0000004d40)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) 2018/03/04 22:36:36 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x8000) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c09fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000087000)="bb9bb81d3bbfd81ded997a2e26c1292cc2966ed7f1c3512c8222fed992afc0", 0x1f}], 0x1, &(0x7f0000bb0000)=[]}, 0x0) 2018/03/04 22:36:36 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x202000, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) r5 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, @empty}, &(0x7f0000000380)=0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00000003c0)=0x6, 0x4) r6 = dup(r0) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0xffff) keyctl$update(0x2, r4, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x8) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0x1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r3, r4}, &(0x7f00000001c0)=""/5, 0xffffffffffffff6a, &(0x7f0000000300)={&(0x7f0000000340)={'sha1-ssse3\x00'}}) 2018/03/04 22:36:36 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x200) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x3}, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/03/04 22:36:36 executing program 6: capset(&(0x7f0000866ffc)={0x19980330}, &(0x7f00001dd000)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6638cfee, 0x400000) 2018/03/04 22:36:36 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0xffffffff, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x90) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x6, 0x0) pread64(r1, &(0x7f0000bac000)=""/56, 0x38, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000380)="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", 0x1000) pwrite64(r1, &(0x7f00000001c0)="231aa77904df757be03ae3f477bacc9476ff26ee17936990338a59b2c9e1d9e1e0e0606ad33f0b0f4249657f7a6d0c97e45db91242af6dd70ab67a046600c00140e1eac731cc976208e6c20b30f25cac209fc717d988c804901336053da5be20ee284d7c5c7b091e889ae0ab731d928183675337af32251658dd24287c8f6e0b9bc3ce83c6ecb1c194535eca5f2ccf325cd99fb4639f768a88d18fd3b3a1567cb1e4f68eb979dfb7f827bb517d31c9a05c0f76753c51424b5080a04d63f7f3f094d26909a597c978a5cca4e21897f3d34c8350d1639177436e8b702d508fafee", 0xe0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001380)=0x6, 0x4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @rand_addr=0x7}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x24, {0x2, 0x4e24, @loopback=0x7f000001}, 'nr0\x00'}) write$fuse(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="50000000000000000700000000000000070000001a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fedc7b8adae14628d5dcbb328fc6eb08909caa3bdc430e50143e387e7d7158e51f8d320547e9e953441bd1f5f1fed11f7889b8ea2867bf18c07d9dcec175216bf5c266"], 0x50) 2018/03/04 22:36:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$TIOCEXCL(r2, 0x540c) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[], 0x0, 0x2) 2018/03/04 22:36:36 executing program 2: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f00001d5000)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00000001c0)) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./control/file0\x00') bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./control/file0\x00', 0x0, 0x10}, 0x10) lchown(&(0x7f0000000100)='./control\x00', 0x0, 0x0) unlink(&(0x7f0000092ff0)='./control/file2\x00') close(r1) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000180)={0x7, &(0x7f0000000140)=[{0x798f720e, 0x0, 0xf2, 0x4}, {0x0, 0x2, 0x5, 0x101}, {0x0, 0x1, 0x5, 0x1}, {0x7, 0x1, 0x6, 0x3}, {0x8, 0x1, 0x200, 0x4}, {0x1, 0x401, 0x0, 0x7b}, {0x2, 0x44dc69fb, 0x9, 0x9}]}, 0x10) 2018/03/04 22:36:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x9, 0x3, 0x2e0, 0xd0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x210, 0xffffffff, 0xffffffff, 0x210, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, [], [], 'vcan0\x00', 'teql0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x9}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @empty, [], [], 'ip6tnl0\x00', 'eql\x00', {}, {}, 0x21}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@inet=@multiport={0x50, 'multiport\x00', 0x1}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x340) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000003c0)={r0, 0x3, 0x1, 0xffff, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0xfffffffffffffec9) syz_emit_ethernet(0x3e, &(0x7f0000000400)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaa0086dd6050a09c0008040000000000000000002000e7260000fdd96ebe00000000000000000000000000aa4e204e20ea2c514400004fd170de20dfbd2d3b86fe8e1cb1e0290eb0a8c64e8463455faa1253a8705587ddd864e224e49fbefde6214d19e32b422e83d41aa2de3adbd61a74202b4a5fca745c0daf1708b6886455b644ba916baa33b1ca5ff9a64184"], &(0x7f0000000040)) 2018/03/04 22:36:36 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = socket$unix(0x1, 0x1, 0x0) connect$unix(r2, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mknod(&(0x7f0000000000)="e91f7189591e9233614b", 0x8100, 0x1) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) 2018/03/04 22:36:36 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x410002) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000100)) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000040)={0x80000001, {{0xa, 0x4e20, 0x4e7, @mcast1={0xff, 0x1, [], 0x1}, 0x4f6080e9}}}, 0x88) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$unix(r0, &(0x7f0000339efc), 0x0, 0xfffffeffffffffff, &(0x7f0000d6f000)=@abs, 0x8) 2018/03/04 22:36:36 executing program 4: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000cd7000)='./file0\x00', 0x103a, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a86000)=[], &(0x7f000027a000)=[]) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='personality\x00') read(r1, &(0x7f0000000740)=""/130, 0x37b) open$dir(&(0x7f000050bff8)='./file0\x00', 0x26102, 0x0) 2018/03/04 22:36:36 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000003fe4)=@req3={0x7fff, 0x1}, 0x1c) mknod(&(0x7f0000000000)='./file0\x00', 0xa, 0x7) 2018/03/04 22:36:36 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000001, 0x8000) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x2000) fanotify_mark(r0, 0xca, 0x4c502143f0ce361d, r1, &(0x7f0000000080)='./file0\x00') 2018/03/04 22:36:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)) r2 = socket$bt_l2cap(0x1f, 0x1, 0x0) accept4(r2, 0x0, &(0x7f00000000c0), 0x80800) 2018/03/04 22:36:36 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000080)) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/03/04 22:36:36 executing program 1: r0 = socket$rds(0xa, 0x2, 0x11) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, r0}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x8001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e21, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x401}}}, &(0x7f0000000200)=0x8c) 2018/03/04 22:36:36 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080)=0x48, 0x8, 0x9) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x21, 0x0) connect$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) signalfd(r2, &(0x7f0000001600), 0x8) readv(r1, &(0x7f0000001580)=[{&(0x7f0000000140)=""/247, 0xf7}, {&(0x7f0000000240)=""/130, 0x82}, {&(0x7f0000000300)=""/69, 0x45}, {&(0x7f0000000380)=""/28, 0x1c}, {&(0x7f00000003c0)=""/193, 0xc1}, {&(0x7f00000004c0)=""/186, 0xba}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x7) 2018/03/04 22:36:36 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, "66f1ab378bdab34f3c02035a45dd454bb46c0f9019fccb4ae51583d4e9165a1b61d71f805ebeff489e1b8138"}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000080)={0x7, 0x2, 0xbac, 0x0, "da318915da908c3a05247a85749d3c5e40c85371b9b75bea919a77038ba2933b77d89914ca5f37b53a33b5c3", 0xfffffffffffffffe}) 2018/03/04 22:36:36 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, r0}) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000040)=0x7) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f0000000140)=@updsa={0xfc, 0x1a, 0x1, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@dev={0xfe, 0x80}, 0x0, 0x2b}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1}, 0x0) 2018/03/04 22:36:36 executing program 0: r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r1, &(0x7f000006e000), 0xfffffdd8) timer_create(0x5, &(0x7f0000000040)={0x0, 0x20000000015, 0x0, @tid}, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000480), &(0x7f00000004c0)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000500), &(0x7f0000000540)=0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ppoll(&(0x7f0000000700)=[{r1}], 0x1, &(0x7f0000000740)={0x77359400}, &(0x7f0000000780), 0x8) tkill(r0, 0x1000000000013) 2018/03/04 22:36:36 executing program 6: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x32, &(0x7f0000e4fecf)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) seccomp(0x0, 0x1, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x7fff, 0x9, 0x6, 0xc36}, {0x1, 0x100000001, 0xffff, 0x6}, {0x20, 0x7ff, 0x4, 0xc897}, {0x5d7c, 0xda63, 0x2, 0x9}, {0x5, 0x800, 0x20, 0xbb}]}) 2018/03/04 22:36:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) inotify_init() openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000d24ff0)={&(0x7f00004a9000)={0x24, 0x23, 0x829, 0x0, 0x0, {0x40000000000c}, [@nested={0x10, 0x5, [@typed={0xc, 0x1, @str='\x00'}]}]}, 0x24}, 0x1}, 0x0) 2018/03/04 22:36:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)="c4", 0x2b1b1c9051c1a5b2) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000000080)={0xffffffff, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @empty}}}, 0x118) 2018/03/04 22:36:37 executing program 5: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={"6c6f0001000000080000000000004200", @ifru_flags}) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x10) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) r3 = getgid() fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x1800) 2018/03/04 22:36:37 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x8, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'lo\x00', @ifru_addrs={0x2, 0x4e20, @empty}}) 2018/03/04 22:36:37 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x4}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x2, 0x1}, 0x20) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) 2018/03/04 22:36:37 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x220000, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000040)={0x3, 0x1ff, [{0x4, 0x0, 0xaa4}, {0x80, 0x0, 0xff}, {0x6, 0x0, 0x3}]}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/03/04 22:36:37 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'irlan0\x00', @ifru_flags}) getsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0xfff}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @empty}}}, 0x98) 2018/03/04 22:36:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x7, 0x4001) recvmsg$kcm(r1, &(0x7f0000000300)={&(0x7f0000000200)=@nl=@kern, 0xc, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/96, 0x60}], 0x1}, 0x10000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="2000000031000100000000000000000000e8000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/03/04 22:36:37 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/sco\x00') fcntl$setstatus(r1, 0x4, 0x4004) sendfile(r1, r0, &(0x7f0000000100), 0x80000000000001) fstatfs(r1, &(0x7f0000000140)=""/142) time(&(0x7f0000000080)) 2018/03/04 22:36:37 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x10000, 0x80000) sendmsg$nl_generic(r0, &(0x7f0000001300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x21080}, 0xc, &(0x7f00000012c0)={&(0x7f0000000080)={0x1224, 0x35, 0x800, 0x70bd27, 0x25dfdbfe, {0x1d}, [@generic="5679a752a99551e064e2f4bd2b259e5b354943cb515f87f7b8b3e2e632d06f25cc84d59f12b33aab0816c866036de64344458ede71765cb4bfb576f618158f5b68835eb195308a16bfe4addd96a6cbd0fae3fbc7aec2a743b2a4682231ddc1dc8e2948f3775b3dc588b5ec1374b7ce0412a74320620f96c27136b979af5fb91dced0465c5d9e71b4d5b32e3d74adfb4f006a7de14fdf59cad76af73e3e9934067faeeff47db1a5e229a33932c637389adb93ea14c12c212f00bf", @generic="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", @nested={0x154, 0x3c, [@typed={0x10, 0x61, @u64=0xa6d}, @generic="b0cb0a8f7873dffea759153441dc384c61e1480ace2aa89f4273339841df0042a24c92bef3470f76043d93b57f25b99d7bb93953738d69a30cc8424870a970b0db6a8974d66bf769685756565746472be8470022bd0b533fe3ebfcdba89d413d45e5c9f6bbaa30477542444835037117068830024f75900f", @generic="8a83c88ac214d8481c068fdb7e6d302e03b2f7b75b8959cd03edb1cd66ad57499c2961c2e9be4f7af5408d8ac051cd30b76c7eb7992b7cdb5beb44fd1b712eaeec8d253b902453d127c846e3641792007109aef12e4d196723beb5e0fafd37f6ed56e32ef2731a4947b0101623e056ee0fe1ebec6be82b774ae7863d3c6cee3f08775b795b36a8a53f7c3c16d4712da08c225cacea90a04941b712853f31f731a5f42112d622646aef7a10064ad212653424bc4e4b77ac", @typed={0x10, 0x67, @u64=0xfffffffffffffffb}]}]}, 0x1224}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001340)=0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001380)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00000013c0)={r0, r0, 0xffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f000068fff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000120000)={0x18, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001400)={{{@in=@loopback, @in6=@dev}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000001500)=0xe8) [ 74.996781] kauditd_printk_skb: 2 callbacks suppressed [ 74.996790] audit: type=1400 audit(1520202997.319:75): avc: denied { connect } for pid=11473 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/04 22:36:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8000000000000000}) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) 2018/03/04 22:36:37 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f8000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00000001c0)={0x6, 0x6}) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x0, 0x4, 0x83, 0xb0, r1}) r3 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x4, 0xc0000) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000140)) 2018/03/04 22:36:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x3, r0, 0x1}) getpeername$unix(r2, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) 2018/03/04 22:36:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000001140)) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f00000010c0)=""/67, &(0x7f0000000040)=0x43) pread64(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/03/04 22:36:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x424002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0x40000000018, 0x0, 0x0) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000340)="0f01ca0f21913664660f382990e1e883e0672ef3650f070f350fc719b8ac00c0fe0f23c80f21f8350c0060000f23f8c4c17a2dd50fc7580fb9800000c00f3235001000000f30", 0x46}], 0x1, 0x0, &(0x7f0000000340)=[], 0x0) 2018/03/04 22:36:37 executing program 0: syz_emit_ethernet(0x31f, &(0x7f0000edd000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864}}}, &(0x7f0000efe000)) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 2018/03/04 22:36:37 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x8) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000240), &(0x7f0000000200)=0xca) r2 = dup(r0) write$selinux_load(r2, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) 2018/03/04 22:36:37 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) flock(r0, 0x7) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00000000c0)=@req3={0xfffffffffffffff9, 0xbb6, 0x3, 0x1}, 0x1c) sendmmsg$alg(r1, &(0x7f0000f3ff58)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[]}], 0x1, 0x0) close(r0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) fgetxattr(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="73656375726974712e62646576776c61934ae2dd58b32ee47542edaf8184177bbb0b29538b04f8df44c5db39f6c48434bc8d0bbad0968f301cda580f6bf3efb9c3b7580d979720d47eaa587c72ecc62d6697a86267bd4e019e1d612beabe31594578e8473d46527114915a98e02a65ccc858337bbcd3603a4251a2fa30bb46a0b8979f311593a25ba35480b8242174e32a5eee0f934eea"], &(0x7f0000000100)=""/95, 0x5f) sendmmsg$alg(r2, &(0x7f00000062c0)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)="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", 0xfa}, {&(0x7f0000000340)="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"04578f6770aae49a8db01d59c3b7686cbd4a980fd07029a069f5a7b34d509c5601681b30b6be969628936b75d504d170e26dde1900c6eb8ca0be1e91cd1807bdd6832b062e97de054cede13d99a85d356847ed5c8b0aea04cb4248adfde636d6384defd2b0f776"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x400}, @iv={0xb8, 0x117, 0x2, 0xa1, "eaad61a29ffdcbce0830ea98d84a968f2cb45a0a9ec024880c457eb9b8c39af19deb8021457225230bfe4d1d403effd55f01b55f4dbac31b024492c3c7cd4331e19a846105901d8e50510d3688051701d77f190aa903bc8476f63afb267874128d3a0e1354c3eeff84a60ae6356ef2d6ac0a5e09f5e9de4018262bcc4cc74ccc8bb503fa515709bbece390a7bcfd224148e4af0202de032ad7af2bcee20292eb89"}], 0x1b0, 0x1}, {0x0, 0x0, &(0x7f0000005840)=[{&(0x7f0000005500)="438140a7167d61e0b664933f977025b59f2b49aef36902bd2257928a7591ce59722b78a9281e4a714bf1f90b53ae0bc62029664d49552ecc71d053bf7091a29a9803576d4fe145d00a37ac8eebafd24b19f9a2bd42fc9d8d", 0x58}, {&(0x7f0000005580)="605fb6b5a72ea427d6a412b9ea80b7b15f8aa0ec86ce740db4fd82b7cb06442936432e2c546c91d322779c09ca7bc36dbc68ae7e612e00daa1f0467ee740547f354c5d8b021e25db147713f042d60cd1d12f3f0885cc90", 0x57}, {&(0x7f0000005600)="f9213a81f5305f03d2bac2f75360f3ab186dc1b660804d0dc82c3d81d0e9b5e63ffb05049a4fe4cfe1d1655d7c021a4913b0ce61ce79be2f26cd6b9f71b15a2a393fce96fa8d27671a187c0c3d5d1e2c365e701b87953d8a7e6701199f5939fa27e8a36ec1e747ad757a2209b14e92f3318e7af1d2c4615550e03be75b5d2d2991d4ffc528d7", 0x86}, {&(0x7f00000056c0)="be", 0x1}, {&(0x7f0000005700)="7dddda3e916aa4d8bd9f76566ae1708eeb6652006f15b7e7f1164133d715839262209bb54fa4265d2d534c1aed89f2222a7c327598b812f1d2ea46a23d0048bf7e53e67cca8b81adbefa9e232f8331106aee14ee098bbf89665685ae", 0x5c}, {&(0x7f0000005780)="abf72c5e1536b1d93e35509738ca878fa30afa3c0ef6a24f7608f1e3c1ba3374ce3dd354d4c11a1ed26cd01021e5ba0d707be68060a57265d1305ca8fd6bce2f0d9f62a4dce802037f3a04d9fa509a2f2f8c29787f47ac0dda7e1192b01342902c5d882ec1036760c145e698d20c4072c31b3990b35359275cd7e52e14d04b9ed22aef1824ff44e1", 0x88}], 0x6, &(0x7f00000058c0)=[@iv={0x88, 0x117, 0x2, 0x6d, "f2a6b76b640149c974bec07d56c6bd5d7a654fa13745a34840bdd14dd2210670bc7404c0ca60a8b589695f4ca76aa92833ca4f805ee62ee793a8859219c8a87ad5736f86a948024be564430e291b50aadfa4631ac17c9da7aa1ec0d65c621edb40ad90ae54869e7d4cca14e1b0"}, @assoc={0x18, 0x117, 0x4, 0x6}], 0xa0, 0x4000}, {0x0, 0x0, &(0x7f0000005e00)=[{&(0x7f0000005980)="6c5c586d055a708e323c5d377d434558b8f3f3d6dbc3d4ee99293d454b399e64e49ab4096088a8952044d460550b486189bf9dd69d72153a5729e83ac5e77854821d0e6f9cab1f15bad37dad6fce627f7dd84882667a58592f9cf8ba31aa4f5494bec0fd1d541d6382428299b12a195e48fc899a433a17f8d5dffb34bb6f99845f6cc6e91337657c229878db54fad9ce0a3f3fe661f1e52a3dd4781dc8e1036413886f8edf25407b8ca032ba41a8f6fe727afda0e4ccaf2ed7d78c80cc08bec6e1c0c8d0682e00e6b2b131509afe3f68e2bb902901dab0ef284aed92905a96943f16f3bdfffbdfb1ff2f859f021dd9cad1", 0xf1}, {&(0x7f0000005a80)="bf9c853ae3ddfe9aed2c3160dc0fb76fec9e4ff08634d3542eff3bfd03618214405f1b9ca46647c0f09a9ddefba75c1a51032e0feedc221c6070c86b13fc9daca6db4bce4ad2208d93dfa8f2c52c15404a9497113969da5bf8a4b3fc675d0edc98d5f231cd87437e75dacee3983057177ed2feb223e0bf4003b46eb845f6e435c8ee0016d896f611c06d05ffda7966cef56b535cfdb2e34f771b3ccf3ff7c53df745bb35d04b51a6173df9d7c2d10ebf79ea3aec35c56c03044641614b112063ed9f72d553be1dcd90436f6afa65d33c42867c9fbb6f4a9aa7ba5cbc111f091c9fb59743d03251845b40b3223facc318e7bf47", 0xf3}, {&(0x7f0000005b80)="96e0b65293da240b53ff944984bc5959164fd1bde4a6651a88a289c5e1a3f5f657e1be654ed4e7ea456f031656477723508454b3142e2390abe7142d0907967117d5ce69389ce8c45fea6a436c53d9ee93403ddedc0d6f1632bd730908fa260ef863cfe11a7d263f9040f6f0c4c561021d09ee2fa3a6a569c3b67ce2f246816309e57bfcb81f269b8c242df241a6ec4c4d1e058c3c52d39de0abed96519796361c6a57", 0xa3}, {&(0x7f0000005c40)="b6668999163c6c68818db3269a1d155f9490515d0534daa365d0efa4c8ff15e69f79549b1a9026f443941bd2bd2735ae9695f50ad21e8042bdd6589641b67eba5ccdb2f6ee6e7f7d9d74759a6b7e561654e11c7de6f230d71a146569ab2cd8561a822c7feca979d8a47286770efd7e34973f3893c28e746ec438e6fa490a1266dba4d89485426e9290d1cdcde3628b6e0c9bc9aa0e3f6c45562e2ad581d5eeb15497054b3b101608baf7bfbb05675ec4cf3128da53a86a3f4b05d81e19df40fbb5d84052257c108e43dd04", 0xcb}, {&(0x7f0000005d40)="51fc137a5935f6ff2c953fb44b96d67137ee6aa0aa06ebd8f7dbfd8eeae7abcad61599971bcdf8a77531215195c96e6a7e7554a866cf3a8d51c8e11fe26857aafe360fbd7b929ed961d10379bbf78e8293c1c85bfbee603a9e0acdd4335833233dd9e3c938a9abb2986224a76674db12c0dba367db8cd9409a0c8158956c4fa8012483ba364619c5e3dad3d99a2758eae29a92", 0x93}], 0x5, &(0x7f0000005e80)=[@assoc={0x18, 0x117, 0x4, 0xbe04}, @iv={0xd8, 0x117, 0x2, 0xc3, "69d22ddc533b3e6594b4c4da37f27b1244c095e25059f6b02de64418f603c7d94d81d0d509abd0c7c9ea314c4117688b1ce82a1ebbd2c7adf5038827617b59dc15a1d39343c96323cf5d515d8d9f7258fb38e8da85276f9c2c2698a51c27efd6c4e661d061e3dcea5eb3843934e6ccf99fd1fa649fa4fa1683dcb7d89b1b2a244b1d8e3055ed000600e2930002bc79330eb2825b7bb863eae284fa3f2909ac485b83c3be988cae975ac3082edbcc278b19b435fd0bd294ca2596657cd9007db136686e"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x138, 0x50}, {0x0, 0x0, &(0x7f0000006200)=[{&(0x7f0000005fc0)="b493e09efc2e7605bc37c7d6eca4178fb2d7a70ecddaea43d05c55314c5b608cc1c17600412e2237f0de1695819dbcfc8f27b725a9094b81776dcb645ad748e0acf419b0c1da568aed227776f2ebbc9cae38ba4694aa4f83ccf81a5045675fa6e6ac96bea271c9469ba2c5f7840f17ee900ca73232302300123072dcfb74cfd7d59c9cf18c9277216d48b5e30bf15e7e9f6531013c9f8b3a64e6264a7dee85510718495767ac6cc40fade4675bda0be2ad1df019d6a0b4937c91fe160ebbd953bb0724d8f7dee4ab36ce61cd292e8ad25d42e9ed44105c0411bd09be259da00d3c6e1e249e930d6bf30bff290adae1fc524a37", 0xf3}, {&(0x7f00000060c0)="d71274b0979bb8191f3b35e30714c3b98d14d75c6c440ac52b9eda62", 0x1c}, {&(0x7f0000006100)="55f3a495463f498990b80b8680e75cd6de", 0x11}, {&(0x7f0000006140)}, {&(0x7f0000006180)="e1aabe2735c517571b435538c89d2911982a7c206256d1152fb26590097242f52d2a062e89013ebdbbbfb4f55429b6e2642dbd84f74a8029eb563adeca4ee1969d91dcf4231e0286ffd18f31518704a1285780fde391fb77a6a0cf1104600d773b51960791c04e07c950afe0b12175c87a64f8e3ca4f095582673e7f83", 0x7d}], 0x5, &(0x7f0000006280)=[@assoc={0x18, 0x117, 0x4, 0xc366}], 0x18, 0x8080}], 0x9, 0x80) ioctl$TCSBRK(r2, 0x5409, 0xcfa) 2018/03/04 22:36:37 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x40) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r2 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) socket$llc(0x1a, 0x2, 0x0) mq_notify(r2, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000589000)}}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="060004000400080409000200"], &(0x7f0000000100)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000001c0)={0x32a7, 0x0, 0x3, 0x800}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000200)={0xff504e4, r4, 0x1, 0x10001}) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000240)=""/94) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r3, 0x36}, &(0x7f0000000180)=0x8) close(r2) 2018/03/04 22:36:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0xa, 0x80005, 0x1000, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000014c0)=0x4, 0x4) uname(&(0x7f0000000140)=""/172) r2 = geteuid() quotactl(0x6, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000100)="3f4485e25d8158373fefd637") sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000400)={0x18, 0x55, 0x3fd, 0x0, 0x0, {0x10000007}, [@generic='\t']}, 0x18}, 0x1}, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001500)) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000080)=@ipx, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000200)=""/132, 0x84}], 0x10000000000000f6, &(0x7f0000000300)=""/237, 0xed, 0x5}, 0x1) 2018/03/04 22:36:37 executing program 0: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, {0xa, 0x4e20, 0x0, @empty, 0xed54}, 0x0, [0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x80000000]}, 0x5c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000000000)=0x7, 0x0) 2018/03/04 22:36:37 executing program 4: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f0000292000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) signalfd4(r0, &(0x7f00000000c0)={0xfffffffffffff801}, 0xfffffee8, 0x80800) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = syz_open_dev$sg(&(0x7f0000004340)='/dev/sg#\x00', 0x8001, 0x1) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$TIOCSTI(r1, 0x5412, 0x6) sendmmsg$nfc_llcp(r2, &(0x7f00000041c0)=[{&(0x7f0000000400)={0x27, 0x98, 0x10001, 0x3, 0x7fffffff, 0x4, "a7ebb065e55fc28ac2bf85a2516a1827ad666ab60a1926f2a54b3b710b0fbd5d2f9b4fbd68ff6e9a212ca3b197e542ea550907c8e6031636f0c58a679f4e43", 0x101}, 0x60, &(0x7f00000018c0)=[{&(0x7f0000000480)="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0x1000}, {&(0x7f0000001480)="91fc7cd04cf19221750c2967b95d1e263f100b6a7f4b5ffac1ed924cbb89ccd7defef288ca9d2e55805862c0c44c44b9f9e12911de6f0794f93748d189597d67ce130a9a0cc2f9172602108c0f84fb11c17041a037e8419f1c6f55aacd2bfd59d3fc6ea8b702fbc6479f368fbac1227f146c208fbc708bc7687d722ae2cb41064d53b2df22b7c5d2adbb50aac48433d5174beb70815cbf0bd433ff593563d235d2aa02ba5a1f1975de1d97e9ff6daaab4612e4550ecb108b0409abc49e1b4bb5fb99de5b96", 0xc5}, {&(0x7f0000001580)="d29ca26ed55235b512fd733528c77cdfcca9905e8a3bca58e4029d0a43addab62a627f19666aa0034d9428e18b244877e366e783e665451aea90221e20086a1c3587b953c729bb3f9352589c6e65c0fbf24e7841fb8760f796ed42f568efc46def73a009db23da1de1d28a5b", 0x6c}, {&(0x7f0000001600)="cc00281433aaedaf0c5016e43227c067a8be8c72c45b05adb7841a81b03a04494b12777b4c59af7f77f2af2235cb000a21ac6b2467008b0bebc8e90a23c20890f46b8ce8483f41ce551878bc9efd2d1733e371ace73c380f476bb00377dab2e495a4b94ee51e05721872590313a90501081dd0e0cf207aec28f8d793ed20379ef5311aa37761ccc9df35676ad590741750220b1d98187e003d9ef4cf7f4ded768f9c9cf6e5a36152297110", 0xab}, {&(0x7f00000016c0)="89cb94e35221f7e730e4084fed98b9cc44724084b49ccedfb49c8beff0be68d0ee96c3ae84b9504c03cc9e72dcc5721a9bc7c7a07b15aa71d92b7d4a9e8afdc3dd78ebece773821d4fbd096727156d8d6ed3412e450324914528e5a3f628684f0e24d656745d35820210364a433ee86787294451626f2800f988411f7c1517fd8086f5dc6c8784a5b4130d9d9d31c02e9f4b4b691b6d58b6b4bc15d8c3a7e7fcac8da6be4aebe54a09038e120f115ae5afdc9d1fc8dca9f4b8c5928cae3ac40e12e674deaccabc5f722e8a6e2a34ca44b4e1ed42a839403579eda5e981ccd30195d73a9abc", 0xe5}, {&(0x7f00000017c0)="da071c8eeb5e4ad38b654ce5a2178a898fc2fa494243eb47815f70a53c624a58479068e585ff885bb0550b2854ef2654f6416548db85bf43bb879f915af992b965c9b309359b36d04c26fd62d33988c3fc10a1e7e928d85e50763161337217b819462b60325d9cfd32eba4f5cab99003e1a88a87624b2ab377d11cadf759a7823df7afc9e8f18a5149da326c4d39da44b96867565135d360078790936186e9287cc7234381b2ce6db46ce547f0cebb00c6a13c7304338a74b597", 0xba}, {&(0x7f0000001880)="b9598f0d6192d79633b99531423d58", 0xf}], 0x7, &(0x7f0000001940)=ANY=[@ANYBLOB="9800000000000000030100006c470000a517845bab3ba005fa667c16a730eafe125c3286562817150ef1a57d1e4c6a9544be029aadcca041c184d96ed28cef960925cca526a4c1f91cd571a7641ae8d1b87c80c814c371c5c8d241b5f247632234440649f5b030764d038c8117aa9c05b656144524cff675702d8e40b218ac63f32595c3749d0a1b3292933f9c050c61c13e000000000000"], 0x98, 0x20000010}, {&(0x7f0000001a00)={0x27, 0x8, 0x3, 0x7, 0x2, 0x80, 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&(0x7f0000001c80)=ANY=[@ANYBLOB="b0000000000000000000000009000000739b50ccf907590ea06e089c20c2cd23941299ef4981ad1568162c9409163247fcc6b09b27830d891275fc41a6af32b1478445c3b29007710621d9b568d33b2f78db2bc71e934a558ff7f73e8b0fe83e46891fa6c6f43c84e99cfbef736707d2e6f5fd2794e7a968e10c724249ed2e6ff429802dafb5187a466ad448aefb222c1ed3789efe9145b9fc57f8a38a2da76cf94664b5170000000000000000000000"], 0xb0, 0x97e6d73ed7ed192f}, {&(0x7f0000001d40)={0x27, 0x2, 0x8, 0x7, 0x7ff, 0x2, "0248c9f1cffb62213650ee2d510d238ac63a83dbb9ee0191dffe77690e3c379cf830b48007f3bbc502fba09964408377949ca20d08c672ec4b5e53c46972cf", 0x6}, 0x60, 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{&(0x7f0000002dc0)="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0x1000}, {&(0x7f0000003dc0)="690338229ac0b6984d39f09dad4805a7621760a9d7ab342d218695588481a55bbd7448d05dce6cc161f272c9fbc4c129e8a1e8ae3ad9094265a553c149a328c424bd33f3187901a25ba060209857244ec7e2856352817a956405bc7ae674db3c8092", 0x62}, {&(0x7f0000003e40)="55bf7e9e3a7c94c440b7d2b5f3e66e3ae1709efef487aecc7fe65cb72cc98ac61e12c5f7b9e36855c05b2657d53c88e2e75ca28cdf40562bca82f83179bf54259e16", 0x42}, {&(0x7f0000003ec0)="776177e1510a4d", 0x7}, {&(0x7f0000003f00)="18d0850cd573fd2b14cec94653d6818fef955a3c83fee79240fe313f674987a4f04d1fa2683ee5a7", 0x28}, {&(0x7f0000003f40)="ad044a5a5fbf3893bc4cec9fdb8d90a15c90b544e324a44994ff0a9c8fb9f4205985831cf80385ee7771d9b379ed4b0ed3575b042ef7c3977d41cbd5a62a04ef0ca1ca6fc4167179f0adc7d6644c11daa6dcb233880c0b0ba5d6632e7af18a12ae432dc2628b24ddcc99b073853039370ba5742420128b21fc35e6b9506953921d1189079adec03366ad57a2", 0x8c}, {&(0x7f0000004000)="59b57649f9faa30c0ef858a1f3321d33bf64fb2bb334690a4a5499a88abc9fadd4d169dbcc3ed65b07554f4700ccea93f916e49076b3ec2d2f788a5c5281b03b2abdcd3d697e19a2f48d96f7e51197e57a871dd027fc7c7f4839873fa0a656bfe2ea16cebdd5be25aa69e6eee455a514c62d9ece93e019609d3392f4df4320a45a17e38bb93865490672", 0x8a}, {&(0x7f00000040c0)="da5363d0ec0ee87963a78f7deb7d1510d05269dd3aab48", 0x17}], 0x9, 0x0, 0x0, 0x4044001}], 0x3, 0x6ebe34a19b5cb6f) openat(r2, &(0x7f0000004380)='./file0\x00', 0x80000, 0x111) recvfrom$llc(r2, &(0x7f0000004280)=""/98, 0x62, 0x2, &(0x7f0000004300)={0x1a, 0x17, 0x2, 0x5, 0x0, 0x737, @random="84871eb0d0b3"}, 0x10) r3 = socket(0x1001, 0xb, 0x8) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000080)={&(0x7f0000fff000/0x1000)=nil, 0x9543, 0x0, 0x32, &(0x7f0000ffd000/0x3000)=nil, 0x2}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xfe, "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"}, &(0x7f0000000040)=0x106) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x5}}, [0x1000, 0x8000, 0x0, 0x7, 0x4, 0x2, 0x9, 0x7fffffff, 0xdd2, 0x2d, 0x1, 0xffffffffffffff81, 0x8000, 0x1f, 0x5c81]}, &(0x7f0000000380)=0x108) 2018/03/04 22:36:37 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setitimer(0x2, &(0x7f00000001c0)={{}, {r1, r2/1000+10000}}, &(0x7f0000000200)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) r5 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0xfff, 0x10040) read$eventfd(r5, &(0x7f0000000280), 0x8) ioprio_set$uid(0x0, r4, 0x7f) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, r3}, 0x14) [ 75.319846] PF_BRIDGE: br_mdb_parse() with non-bridge 2018/03/04 22:36:37 executing program 0: r0 = socket$inet(0x2, 0x0, 0x800) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000800)=@filter={'filter\x00', 0xe, 0x4, 0x518, 0xffffffff, 0x3e8, 0x0, 0x3e8, 0xffffffff, 0xffffffff, 0x480, 0x480, 0x480, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0x2a0, 0x2c8, 0x0, {}, [@common=@unspec=@bpf0={0x230, 'bpf\x00', 0x0, {0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x8001}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0xff, 0x8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x3, 0xa3d}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x8}]}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1}}, {{@ip={@rand_addr, @empty, 0x0, 0x0, 'syz_tun\x00', 'bcsh0\x00'}, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x578) 2018/03/04 22:36:37 executing program 2: r0 = socket$rds(0x2, 0x5, 0x0) sendmsg$rds(r0, &(0x7f0000002fc8)={&(0x7f0000002000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002000)=""/181, 0xb5}], 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x70c6, 0x1, 0x4, 0x80000001, 0x10000}, 0x14) setsockopt$RDS_RECVERR(r0, 0x84, 0x6, &(0x7f0000000000)=0x3, 0x4) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000100)=[0x0, 0x0, 0x0]) getgroups(0x2, &(0x7f0000000140)=[r2, r3]) 2018/03/04 22:36:37 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x1, 0x10000) ioctl$KVM_NMI(r0, 0xae9a) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xa6) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xadd, 0x105000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000200)='dummy0\x00') sendmsg$key(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000400)={0x2, 0xd, 0x5cfb8000000000, 0x7, 0x32, 0x0, 0x70bd2a, 0x25dfdbff, [@sadb_ident={0x2, 0xb, 0x7, 0x0, 0x3}, @sadb_x_sec_ctx={0x1, 0x18, 0x7fffffff, 0x9575}, @sadb_x_kmaddress={0x0, 0x19, 0x0, @in6={0xa, 0x4e21, 0xb7, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e24, @loopback=0x7f000001}}, @sadb_ident={0x2, 0xa, 0x10000}, @sadb_x_sec_ctx={0x19, 0x18, 0x2, 0x9, 0xbd, "43c8b667f5f103cca3c18d98ebf3661a58ff0f3aefe79d0363628423ad05e728a5a422804c7b8219223559771d762c541f17aca0897ee746926eb438d5bc7a8cf56cf252e61c31016ab65e18c1fa18e8db054753a2e39d828a8228190e3797100a836fa9b52023f7d5a8d4ddd01460b4822925fb2df8397517c9604e79af4fa48f8a402c57f0dfe08bb7ae8266ee127d9b01d94b19fa7d94f97b033c545c8d8d546f0b7ca6adfee1f36d94416f8abac99c240a7e9c61a671b507c24486"}, @sadb_address={0x5, 0x17, 0x0, 0x20, 0x0, @in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x13}, 0x7}}, @sadb_sa={0x2, 0x1, 0x4d5, 0xfffffffffffff801, 0x6c6, 0x16, 0x0, 0x20000000}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e23, @rand_addr=0x5}}, @sadb_sa={0x2, 0x1, 0x4d3, 0x6, 0x1, 0x7b, 0x4, 0xe0000000}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d4}]}, 0x105}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) accept4$inet(r2, &(0x7f0000000180)={0x0, 0x0, @empty}, &(0x7f00000001c0)=0x10, 0x80800) [ 75.347692] PF_BRIDGE: br_mdb_parse() with non-bridge 2018/03/04 22:36:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="d7", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x2, 0x1000, 0x8, 0x7, 0x10000}, 0x14) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003880)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000038c0)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) r2 = dup2(r0, r0) sendmsg$unix(r2, &(0x7f0000001600)={&(0x7f0000000040)=@abs, 0x8, &(0x7f00000015c0)=[{&(0x7f0000000300)="a357", 0x2}], 0x1}, 0x0) 2018/03/04 22:36:37 executing program 0: r0 = epoll_create(0x1000) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x88) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2001, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) r3 = socket$inet6(0xa, 0x72cc9225534bd51d, 0x22b2720) r4 = add_key(&(0x7f0000000180)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r5 = add_key(&(0x7f00000002c0)='syzkaller\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="0dc651ccf6c36fed145a0ba1e38285e4f942a4637cdb75975822b523e1ed0b11cb1fe5", 0x23, 0xfffffffffffffffd) keyctl$search(0xa, r4, &(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, r5) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000100)={r2, 0x62eee62c}, &(0x7f00000001c0)=0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)) 2018/03/04 22:36:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f00000000c0)=[{r0, 0x8}, {r1, 0x3}, {r0, 0x1001}, {r1, 0x4}], 0x69, 0x3) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) listen$netrom(r2, 0x5) 2018/03/04 22:36:37 executing program 7: socketpair(0xc, 0x2, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x9, 0x10}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={r2, 0xe, "8bba7e85732bb175edd48756126e"}, &(0x7f0000000100)=0x16) pwrite64(r1, &(0x7f0000000140)="9960615aaf2cfe88a282c3fd6185c38f6fa77db50d1eb52369b1c58f82b47ba8d518c45911e8e2de7765a019402659d119a056c8bc9f31c81f31c999abfc59c665", 0x41, 0x0) open$dir(&(0x7f00000001c0)='./file0\x00', 0x40080, 0x88) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x8, &(0x7f0000000200)=[{0x8, 0x5, 0x6000000000000000, 0x8}, {0xc90, 0xff, 0xfffffffffffffff8, 0x7fffffff}, {0x5, 0x40, 0x8, 0x9}, {0x6, 0xe0000000000000, 0x1f1, 0xc1}, {0x20, 0x7fffffff, 0x3, 0x7e}, {0xd29, 0x8, 0x8, 0xd26}, {0x4, 0x4, 0x2000000, 0x9}, {0x0, 0x4, 0x4, 0x1}]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@empty, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x4e23, 0x0, 0x4e20, 0x0, 0xa, 0x80, 0x20, 0xd869b90da61ecb58, 0x0, r5}, {0x0, 0x5da, 0x10000, 0x2, 0x8, 0x9, 0x3ff, 0x7}, {0x4, 0x1000000000000, 0x81, 0x10001}, 0x3, 0x6e6bb3, 0x1, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3507, 0x7, 0x0, 0x4, 0x3, 0x5, 0x3}}, 0xe8) recvfrom(r0, &(0x7f00000004c0)=""/147, 0x93, 0x0, &(0x7f0000000580)=@ll={0x11, 0x11, r4, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000005c0)=0x3, 0x4) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000600)="7a373920b4e162e092", 0x9) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000640)=@assoc_value={r3, 0x7}, 0x8) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000680)=0xffffffff, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000006c0)={r3, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}}, [0x40, 0x80000000, 0x2a7, 0x80000000, 0x1, 0x263c, 0x7, 0x7, 0x1f, 0xf8000, 0x9, 0x7fff, 0x2b, 0x1ff, 0x6]}, &(0x7f0000000800)=0x108) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000840)={r6, 0x8000, 0x7, 0x6f6af767, 0x1000, 0x7, 0x1, 0x8, {r2, @in6={{0xa, 0x4e22, 0x58870ce4, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x8, 0x6, 0x3, 0x9, 0x101}}, &(0x7f0000000900)=0xb8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000940)={0xd077, 0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000980)={r8, 0x4}) socket$nfc_raw(0x27, 0x3, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000009c0)={r7, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000a00)=r7, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000a40)={r7, 0x9}, 0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000a80)={0x0, 0x3, 0x10001, 0x0, 0x0, [], [], [], 0x8, 0x2}) execve(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000e80)=[&(0x7f0000000c00)='\x00', &(0x7f0000000c40)='em1{wlan0cgroup\x00', &(0x7f0000000c80)='nodev]security%bdevuser*eth1&#\x00', &(0x7f0000000cc0)='\'lo@eth1vmnet1\x00', &(0x7f0000000d00)='\x00', &(0x7f0000000d40)='\x00', &(0x7f0000000d80)='\x00', &(0x7f0000000dc0)='#mime_type\x00', &(0x7f0000000e00)='\x00', &(0x7f0000000e40)='^\x00'], &(0x7f0000000f80)=[&(0x7f0000000f00)='nodevcprocjuser{!\x00', &(0x7f0000000f40)='!%proccgroup$%mime_type\x00']) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000fc0)={0x0, 0x20, 0x9, 0x0, 0x0, [], [], [], 0x20, 0xd0}) ioctl$KVM_NMI(r1, 0xae9a) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001140)={r1, 0x28, &(0x7f0000001100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001180)={r9, 0x4, 0x18}, 0xc) timer_create(0x5, &(0x7f0000001300)={0x0, 0x3f, 0x2, @thr={&(0x7f00000011c0)="e4bad52b0c8a81db424a3ea405bee16b99c3afa1b6b7a3c0958414b3cdcae5947dd3c29a8e48c7f60662b63f88cec564074ca751c0f830181226f116c99a7d57e43501253fa89a6e262e687ca6609afb8001127d40f4b8c0d47bc791501c0011c00736aed4cc3cc96bc6268bc647be2065150ce26de58fef318d928db0569b526a15cbd993558c884a87492822f0a0e851af7a6837b5d8b08d01bbc7b2d2eb", &(0x7f0000001280)="cf5170e4ed792327b84799bd1e27ba6e9e2767ff5bd08d45dd7e62fe1059f8f4ab9b362a3586aad84c40a0896ae539258f623bc282ff647482a7d8e7afbaa81dc67a66a219263c07"}}, &(0x7f0000001380)) timerfd_settime(r1, 0x1, &(0x7f00000013c0)={{}, {0x0, 0x989680}}, &(0x7f0000001400)) 2018/03/04 22:36:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="18000000000000000000000000ff07000000000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0xc) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000080)={0x1, [0x7e6cd529]}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) dup3(r0, r2, 0x0) 2018/03/04 22:36:37 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x4, 0x84, 0xf}, 0x254) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000001c0)=0x7, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe1ff6)={r0, &(0x7f0000000000), &(0x7f0000fe1000)=""/55}, 0x18) r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x202000000000, 0x60400) ioctl$TIOCSBRK(r2, 0x5427) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f00000000c0)=""/112, &(0x7f0000000140)=0x70) ioctl$TCSBRKP(r3, 0x5425, 0x7) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/04 22:36:37 executing program 2: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x200000004e24, @broadcast=0xffffffff}, 0x17f) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'erspan0\x00'}) 2018/03/04 22:36:37 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x9) r1 = dup(r0) ioctl$TCSBRK(r1, 0x5409, 0xffffffff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001340)={'ip6gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400006, r2}) 2018/03/04 22:36:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x8, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}], 0x1, 0x0) 2018/03/04 22:36:37 executing program 6: r0 = semget$private(0x0, 0x1000, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f000001fff0)={0x1fff}) semop(r0, &(0x7f0000020fe8)=[{0x0, 0x81}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x90900, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x8) 2018/03/04 22:36:37 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000002c0)={0x0, 0x9}) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'iw6_vti0\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) r2 = accept(r0, &(0x7f0000000200)=@hci, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000440)=0x1, 0x4) r3 = socket$bt_l2cap(0x1f, 0x5, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) readv(r0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/61, 0x3d}], 0x1) pwrite64(r3, &(0x7f0000000240)="13b3ce52b85fa5b37d4b6eb0d68a36f202d2b9ad59a2340a7967920004000000000200d1e747d1d5f7c78eeb2b7861ce73dc6d7046a74e1fc8c34ce49e8da6b23422f6fbcfc6444c659e87ef437a18e1d5af2a91db8c60", 0xffffffffffffff1c, 0x0) 2018/03/04 22:36:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x0) ioctl$TIOCEXCL(r0, 0x540c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x7dc7673dca2a44c7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f0000000080)) prctl$setfpexc(0xc, 0x170001) r2 = gettid() capset(&(0x7f0000000100)={0x20080522, r2}, &(0x7f0000000140)={0xffffffff, 0xffffffff, 0x2, 0x100000000, 0x1f, 0x6}) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000180)=0x2) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002aeff0)='/selinux/access\x00', 0x2, 0x0) syz_open_pts(r3, 0x0) write(0xffffffffffffffff, &(0x7f0000a54000), 0x0) r4 = socket(0x1e, 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) r5 = gettid() tkill(r5, 0x29) write(r1, &(0x7f00000001c0)="24cb2e721a2c04a9280fda3301926507b8b492b1f3f2c2284f84abc34876d1d15f74bff57f3eed019ba08d8a9e5dc6791b50e185e407b5f0dfd9a1fbfbe30070ba07ac62ebf1dbebce86ebb88e3cadd229d291418d0086f35795552173ff2e45d709d866ca5bcee0e982d39279063a2d36dfaa4628cfbcb0424336ed038f1fecb2880126b18889757f5241730b2c4e554d5fe045a30f392656f7fbdeec3d60ce6a615d075bf4557c5c12a4619a07964623", 0xb1) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) socket(0x800000000001d, 0x0, 0x0) 2018/03/04 22:36:37 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x40000) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) 2018/03/04 22:36:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = request_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='/dev/ptmx\x00', 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r2, 0x2) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) 2018/03/04 22:36:37 executing program 2: r0 = socket(0xa, 0xfffffffffffffffe, 0x6) bind$inet6(r0, &(0x7f0000236fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, 0x1c) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gretap0\x00', @ifru_flags=0x4400}) open_by_handle_at(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="a900000004000000302bce844ba8fd032fd1e8eb8a397e555524a65c9fda912935f956187c9d3b2f0649f8f0827fa6526d4147378363bebb3c1af5e4ae155d918aa5e8338afe563e0f073a4e2a158435c0188ac05e33a0ccbc7d7a082f291f1ff1ad3949135a09fbf49ef2522a53e0aacb9e73b5732e5086eee53f49b1dd08ea78c6e818d6c4b2e7141ea977a4af35b0d09be07d9492596dd61bfd1500000000000000000000000000"], 0x20080) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000b54ffc)=0x100004, 0xfffffffffffffecf) 2018/03/04 22:36:37 executing program 4: r0 = semget(0x2, 0x1, 0x8) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000200)={{0x6, r1, r2, r3, r4, 0x0, 0x9}, 0x6, 0xfffffffffffff3b5, 0x40000000000000}) getresuid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) r6 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffe, 0xc000) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f0000000380)={"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"}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f0000000780)={0x6, 0x3f, 0x3ff, 0x3}, 0x6) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)) fcntl$getown(r6, 0x9) ioctl$KVM_REINJECT_CONTROL(r6, 0xae71, &(0x7f0000000880)) ioctl$LOOP_SET_STATUS64(r6, 0x4c04, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x6, 0x2, 0x0, 0x7, 0x0, 0x8, "8e6cdd80b2f55abde2b92a3a64e8dc01a9512caeeec8b23ac6f688a41f1c8c4ce4c1a9b8101696cab9fdd0eb2d26d010771ed8a0760a22745a2a63af4d7e2030", "50567d4865004fde982f27e259e95394778415a1157f0d7300d19536ab94158bd10c9909edef2681962fdf509ad7974e9f6c0af3f27e82e93d2c17aa1e319cb1", "53dc7756908942973db114597f8b1a3d39553ec4ddecdf1ef22dd6a3bdb1833e", [0x7ae, 0x1000]}) lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)) r7 = signalfd4(r6, &(0x7f0000000a80)={0x1}, 0x8, 0x80000) r8 = request_key(&(0x7f0000000b40)='big_key\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000bc0)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000ac0)='keyring\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r8) setsockopt$inet6_tcp_int(r6, 0x6, 0x17, &(0x7f0000000c00)=0x7, 0x4) exit(0x7fff) semctl$GETVAL(r0, 0x3, 0xc, &(0x7f0000000c40)=""/86) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000cc0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e24, 0x9, 0x4e23, 0xfff, 0xa, 0xa0, 0x80, 0x324f4809ca0619ef, 0x0, r5}, {0xfffffffffffffd9e, 0x3, 0x9c, 0x0, 0xfffffffffffffffd, 0x7, 0x369, 0x1}, {0x1, 0xfff, 0x80, 0xf}, 0x100, 0x0, 0x3, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d6, 0xff}, 0xa, @in6=@empty, 0x3501, 0x1, 0x0, 0x6, 0x101, 0x9, 0x2}}, 0xe8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r6, 0x111, 0x1, 0x3, 0x4) r9 = msgget$private(0x0, 0x12) msgctl$IPC_RMID(r9, 0x0) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r7) ioctl$KVM_GET_LAPIC(r6, 0x8400ae8e, &(0x7f0000000dc0)={"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"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r7, 0xc05c5340, &(0x7f00000011c0)={0x8, 0xffffffff, 0x4}) ioctl$TIOCOUTQ(r6, 0x5411, &(0x7f0000001240)) ioctl$KVM_SMI(r6, 0xaeb7) 2018/03/04 22:36:37 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x3d2, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x1, 0x0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/context\x00', 0x2, 0x0) recvmsg(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001340)=[], 0x0, &(0x7f00000013c0)=""/208, 0xd0}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f00000001c0)=[], 0x0, &(0x7f0000000200)=""/27, 0x1b}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x6, 0x1) getsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f0000000040), &(0x7f00000001c0)=0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='nr0\x00', 0x10) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000100)={0xff}) 2018/03/04 22:36:38 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="8400000000000000ffffffffffffffff000000000c00000000000000000000005b659a62290ffc380c2dbfdc5e9f17e1a04810d4647cd5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c035a9e8aa5944f2a432a15b3fe56aa166b5040d00"], 0x84}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000070fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) 2018/03/04 22:36:38 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0xfffffffffffffffb, 0x181040) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000200)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x1, 0x1d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000440], 0x0, &(0x7f00000000c0), &(0x7f0000000440)=ANY=[@ANYBLOB="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"]}, 0x248) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000240)={{0x8, 0x5, 0x400, 0xe0a4, 0x1, 0x8}, 0x9, 0xfffffffffffffbff, 0x3, 0x6, 0x55d5, "d183dc2c9e5ab971beaf367f7b7d36cd478808fbd757e562c5bd876b04dc7e2eedc230525cb8de143c009817c72064ab095223feff7187b9b3a8358f4079cc8e1c7604239d9e87e40e709c23fde7fde568df3dec489b6cab63026ce0ed413e3ab84b8cbec86264a357ac27554aed161b88f082ab854785db2df93c7acb97efc6"}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x0, 0xc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}]}, 0x138) 2018/03/04 22:36:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x1, 0xff, 0xf9, 0x80, 0x7, 0xede9}) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) 2018/03/04 22:36:38 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00000015c0)={&(0x7f0000000040)=@l2={0x1f, 0x2, {0x2, 0x4000000000000, 0x0, 0x8, 0x3f, 0x3f}, 0x4, 0x400}, 0xe, &(0x7f0000000380)=[{&(0x7f00000000c0)="f85cff548e2d1bb56ae6ad9a622bc1590aede281b9bba7cf508f4b49502befa878f6506802021beafc869924d4b22b8a6e7e70baed50182cec680eb785affa03a867c5c09081d46641ffdb4b9c33b83abc1352ae02f0593514", 0x59}, {&(0x7f0000000140)="06dc604a01f47c", 0x7}, {&(0x7f0000000180)="5f0153c38bfb30fb716c814486029a21bfa98b3f09fb22b46a", 0x19}, {&(0x7f00000001c0)="b2433dfbba9a51624187d7a0ea98df49ae6c4d9d6ca1efdbfd407155a3d17cc2827eaff3973c65d0722f719e5765fdbdfa975b2e71e5b134e9074aa3de7515ac0425eca8c371fda5730feba9a2fa80ac1fd76f5e48bb3f1a1b3719789f8bc89bf65d1be1e4bdec9d791439eabf5ab02046516772d0a45207fcb83fdf8067ab8bb6f2e088a48ac22634732094dcdbeb3c6cd46093b52c3eba1c7132998086557490ab7bd2d0fbdde25f16e94d6a700b9a8ecfdff6ab398f", 0xb7}, {&(0x7f0000000280)="695e84aa7dcda6d625a5a8a6409728646c8cf1799cbed48a65e42948c0f5f5570e1ae68b0644517eb523b56cd43ff75816e05d368ac01026912d482a311cacb9903b5777d25cfed7a8a74425e77f3b41a32bb91d0923b495312f47bc8f68cd933d7c8110facdd9451b902fc9655608c606583d5135d5977530e3e7d05cca2388bad3e5029c6571cfc5ca8e65d7b84cd5e67c0cfdb16d83bef355051ee26846d80e3ba21d52e53d58068c6d8e8e356cd8a3100660e33a83b05bac9050aecd65ce8e9dd8837508a02ab5cb1d0bf267683cd6fc369d4837cf521f0db81723cf699536b5801908f9b12f8a286412fbccae4345f3bd4f5c757ce09d", 0xf9}], 0x5, &(0x7f0000000400)=[{0x30, 0x111, 0xe2, "93baf45981a8b5f828932bddcb1ef4aecb75a3e282ecc120d659c7f3645918"}, {0xc8, 0x11f, 0xffffffff00000000, "c89e5c6c97a46f277b0e47e76229ae627a68891de1964b2c4d07a840295f2c29fde66c5519613175ffab28aab2e33ecc04265cfdf7f0d83d64cf0f9219c71d44b20795596e3f32b9be8c1c420d5e19b27fd78cf1e7fc46d1b08eae83eace576e1daaf7d160ec4e0e63f755d0093177f56820c7fbef0fa07044aacdafaf263bfd9b94aaa5a4f90e7e6933ac4af9b3d8dda5bd015f4e44cdb57f3f943f2df43d8033023786e33c03bc265170877adbabb3f43cf43ec8d02a"}, {0x98, 0x102, 0xc01, "9ee870205216e7e55cbd934817f86cd9fb7ea7b9e19e26deca6d4de08d45e8a187058b99ab89a46d370813938856d5e68f53192da4a82034406a36a3dfa1c5ec2d7a1a65f630f81c93d73c3b9e2b5849d83e67a04c0ada253135cc9ab9fc083869138dcfdb73467007c5d4ddfad0d40c12febfa2c89e6418b49b2b7ffda08e8b40263fb0ce33bbdd"}, {0x1010, 0x0, 0x8, "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"}], 0x11a0, 0x40001}, 0xc000) sendfile(r0, r0, &(0x7f0000076ff8), 0xfffffffb) getsockopt$SO_BINDTODEVICE(0xffffffffffffff9c, 0x1, 0x19, &(0x7f0000000080), 0x10) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000000)=0x100000001) 2018/03/04 22:36:38 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0x200000) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000100)=""/4096) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000001400), 0x0, 0xfffffffffffffffd, &(0x7f0000001440)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) sendto$inet6(r1, &(0x7f0000000000)="f82f9b965803038800a6961239dd848bcdee8ea4f2578010f55f4c663839670f5e7824ee1ed9699736690efa308c5d67b2cd85d5d3816261921b13f93048299262661fac87ea2e0adf380e3d16d9f3", 0x4f, 0x4040, &(0x7f0000000080)={0xa, 0x4e22, 0x5dd, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) 2018/03/04 22:36:38 executing program 6: r0 = socket(0x11, 0x100000802, 0x9) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000db9ffc), 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@loopback, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x1a}, 0x7, r1}) sendmsg$inet_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000240)}], 0x1, &(0x7f0000000680)=[@sndrcv={0x30, 0x84, 0x1}], 0x30}, 0x0) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000100)={0x2f0e, 0x2e42, 0x1, 'queue0\x00', 0x5}) 2018/03/04 22:36:38 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x1, 0x640081) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000140)=0x80000001, 0x4) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000180)=0x2, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000040)={'broute\x00'}, &(0x7f00000000c0)=0x78) 2018/03/04 22:36:38 executing program 1: r0 = socket$inet(0x2, 0x801, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/softnet_stat\x00') ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002fc0), &(0x7f0000003000)=0xc) 2018/03/04 22:36:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2d00, 0x0) r4 = request_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r4, 0x3) openat(r2, &(0x7f0000000200)='./file0\x00', 0xd0201, 0x8) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000080)="0f0196041e2e652e65660f382b2c8175afd241f3a50f01d166b9800000c00f326635002000000f30baf80c66b822874f8f66efbafc0cb80a00ef0f01b9f2acf30f5963000f01ca", 0x47}], 0x1, 0x60, &(0x7f0000000140)=[], 0x0) socket$inet(0x2, 0x2, 0x6) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000282fb8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write(r1, &(0x7f00001eaf7c)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c", 0x20) recvmsg(r1, &(0x7f0000014fc8)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e8ff2)=""/14, 0xe}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f}, 0x0) 2018/03/04 22:36:38 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000005ff0)={&(0x7f0000004d9c)=ANY=[@ANYBLOB="c00000001b0001020000000000000000e00000020000000000000000000000007f00000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xc0}, 0x1}, 0x0) 2018/03/04 22:36:38 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000200)=ANY=[@ANYBLOB="520008000700a3220800050001000000030007004d9174b8ce6e09f371f42f6a4604784e387a48e5aa7062ff0300000000000000e13877b787457352eea16f2ae186b5e6fc0f686b"]) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1fe) r2 = dup(r1) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000040)={0x8001, 0x12, 0x6, 0x6, "b43805a14b56f1508aa24caa942620854ca407d9594e3012660ecd93c99c1a8d"}) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000080)=0x6, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'ip%d%0\x00', @ifru_ivalue=0x9}) 2018/03/04 22:36:38 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x100000021, 0x8400000000003, 0xffffffff00000005, 0x5}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)="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", 0x1000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) 2018/03/04 22:36:38 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7dfc8)={&(0x7f00000010c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="0000001a026a0654a48d876630c9470eb747ea59b2ff00"], 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f73000)=""/79, 0x4f}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000001080)={r0, r0, 0x7fff, 0x95ab, &(0x7f0000000080)="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", 0x80, 0x2, 0x3, 0x7, 0x5, 0x3f, 0x8f, "197960b8442ab61c"}) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000e78a42), 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x4c20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000040)="fbf309899de7fe827002fe5dbb000000000000000049e36dbeda8d7e04000000000000000000000000415d807fdc8cddc4b7c3add10c1f2c", 0x38, 0x0, &(0x7f0000a6d000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/04 22:36:38 executing program 4: socketpair(0x19, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000000)={0x4, 0x80000001, 0x9, 0x2, 0x1ff}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0xb3) pipe(&(0x7f00000000c0)) 2018/03/04 22:36:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x5, 0x80) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e35, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b0d000)) 2018/03/04 22:36:38 executing program 7: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x400) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) preadv(r0, &(0x7f00006a6000)=[{&(0x7f0000005000)=""/2, 0x2}], 0x1, 0x0) 2018/03/04 22:36:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$int_out(r1, 0x1, &(0x7f000004bff8)) 2018/03/04 22:36:38 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) uselib(&(0x7f0000000000)='./file0\x00') r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x600000, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000200)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000140)=0x10000) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00') 2018/03/04 22:36:38 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x4004e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x3bc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x18}, 0x5}, 0x1c) r1 = memfd_create(&(0x7f00000000c0)='em0keyringselfposix_acl_access\x00', 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0x7, 0x94df, 0xcf, 0x7, 0x4, 0x5, 0x4, 0x83, 0x3, 0x5, 0x2, 0x5, 0x4, 0x9, 0xdf2]}, &(0x7f0000000240)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r2, 0x2179ef22, 0x20}, &(0x7f00000002c0)=0xc) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x10}, 0xb1c}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@empty}, 0x14) 2018/03/04 22:36:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x125) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00000000c0)=0x10000) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x20000, 0x0) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) 2018/03/04 22:36:38 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$KDSETMODE(r0, 0x4b3a, 0x2) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/04 22:36:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000000c0)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e1c, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x9, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x2, [0x0, 0x0, 0xfffffffffffffffe]}) 2018/03/04 22:36:38 executing program 6: r0 = socket(0x1e, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/161, &(0x7f00000000c0)=0xa1) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[]}, 0x0) listen(r0, 0x0) 2018/03/04 22:36:38 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x2000000, 0x4010, r0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/03/04 22:36:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2, 0x4000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r0, r1, 0x3, 0x3}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0x40045108, &(0x7f0000888fff)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000007cc0)=[{&(0x7f0000000bc0)=@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000d40)=[{&(0x7f0000000c00)="adec0a64", 0x4}], 0x1}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffd, 0x282) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000001c0)=0x0) ptrace$setsig(0x4203, r4, 0x0, &(0x7f0000000200)={0x15, 0x5, 0xd97, 0x5}) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0x0, 0x7fff, 0x80400001, 0x80040000, 0x803}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) 2018/03/04 22:36:38 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/03/04 22:36:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={'dummy0\x00', 0x3f}) 2018/03/04 22:36:38 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind(r0, &(0x7f0000000080)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r1, &(0x7f00002ebff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x80) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000000040)=@hopopts={0x33, 0x2, [], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x14}}]}, 0x20) r3 = dup(r1) sendto$ipx(r3, &(0x7f00000aaf1d)="f7", 0x1, 0x8000, &(0x7f00006f1ff0)={0x4, 0x0, 0x0, "88985abe50c4"}, 0x10) sendto$inet(r1, &(0x7f0000574fc6)='Q', 0x1, 0x4007ffd, &(0x7f0000c40ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmsg$kcm(r2, &(0x7f0000000780)={&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x3, 0x3, 0x2, 0x3}}, 0x26, &(0x7f0000000540)=[{&(0x7f0000000100)="119be2523ff860887a4eb5ab92a98d2d888c9fc53b9fe3894cf2f9a58dab2328e44831d805b5869f4430acdcbd68b219c45477dfd8ab91a5a5b22029d7b31f76bd06026cc21c1157e6b4a34a0a488b91ad1b7d647ec1588161f478462b56903be1262cb8efa23e50b405b5131432c376787d67a938a12fe73e8f7c45d6e4b6813f4262d2855dc10a22ae6066bf403ad28e82d5806b75a32af3995ed9692fe9d637407b9c2c33bb5b305478d73b8e817a61ea4bebc9e45f5070b013d9811c86f16e9c831b3e7fec85d7584cde2f83bbe8a45d5eadf8", 0xd5}, {&(0x7f0000000200)="e224203db27f4f0231058d4a2dfd74072b6ca1d82c96ae43d8395ea14e5f6410fd1311680118dc752431d09eb0f759743c7cdd96eb4e5cca9c66c4a5152910", 0x3f}, {&(0x7f0000000240)="de6940f4c7dd9417ba0a9ec0427bf9b13fdcc2fbcd68b7f646615779366b3facc0c37183f19cbaab9efb374b80a806e09131294a286446fa8061817174db", 0x3e}, {&(0x7f0000000280)="102ade596638a446dd60e1ea51e1526250547e3b388e7e568f1596eea21c3df16d8f433c7a44fb0b852fc55203eaf0803ccc84498655bd1371fb2991e1e5217895447566d4ae19367535d64fa592927f8086b72e9cd7b62b5765ac133dfebf2ccfdc9a826baba1154a99e1d06ac0e68a1b4c", 0x72}, {&(0x7f0000000300)="f3db24fb19a64901b8c239ee0907653998cc001d5fa13edecc3722d3ada9089da3e291035114af998b1bd630b42b198567f675ea1e16245d19bd2e8f6992fa206dcde016c03f97c900bfcfe5a17a5b7c273b2abe9dccf8a04a0ce9ab5ead65a9cf3894717ee38c6dc7c9f381da3f2a72e518ffc8d41ec1bf099452679215357ab24b4deb22da3ee4268a447b1463b404fa4a3a579662b4c069d46410c1c5d67103f3662dd27d261d8a356a9e5549f90ce75bb6629ec0ed9ba328bc82221a6b01a42d5ebf5ffd0f9dfd958f95325cf65bfda6cb7a197467ebaef33d072d398e", 0xdf}, {&(0x7f0000000400)="5f3fc751f2995410fe14f473f8cde2842c139851831e9cb57c4e743284efaeb52e221a93b1431a719aa82519979127c4a95d643d7b79cf5f79cd5b9c696d257ad39e8fa03421aa536f62166d0b8272cc8cb8c944cdb0dbcd467706852d025514e871d6d56901ed41790d9f3f7d6c7c3df4be4eb3435ad648ec44a73eee598affe323ce1bfb79f04e8aee0ecb9b5fe5f8d16a9affc8118ae1cff45f23b36bc02028f03827766d212319926579fb16", 0xae}, {&(0x7f00000004c0)="27707fbbc18a353d9bc7c059aa4f0360c5e6a01c3c78ded11413437a01ba9d4f970a2037713e689983e6aa7b1745c6749f52fdc3f63a2307e3d47c45939d5c9d5fd9fcbb97498f46037620c75ca71ec043a04cdc9ae5", 0x56}], 0x7, &(0x7f00000005c0)=[{0x100, 0x11b, 0x64000000000, "3663606448f23405710282a2ade871c0b8f36ebb0376c16af2b03aa84959034704621ae4f29ee0187c81bdcf60660d5ab481f2639f12d041d4940913c47683c73ce6eee29c243a1f4a83b7102ef0e0eed98d7347e21fb06d01b5febb70b63a6cad280328eb915c605861efd8f5fc45139881db4daea427f1570001826f5ad94628715d9cb7d43903c78ad5bbaeae629da5b7ffa98a3c38d3b796130f4f4bd386de52a8fcf8731b831b373d30be538a8bf40d81683ab427773e8a83846d14dcc2ebbabf72f0e0ab8ad6e3098904c3de06328c05c1eaa5892adf7367261c85b543b8594a67927a0e4fa8eb4a"}, {0xb8, 0x17, 0x3f, "69fa9b36af905b4eb12c542713097e97e91f80789a4e506620a001b5ae42fe1b60286521639b8415e9747591d56e786597507099a659f600dc94f84c41e8faddbe48fbd643c852bb4df1891f9c2e927ea1135b5a055ecb94c550da62db6907bf4b5d1b09934d8d966b2701a5ccd2cd659c24cf916cb4d1ac06554d1dbf7cb9200ab5c62c546ecba48d66dd77b71cc9a2c4f58fa1b791042db58a87caa83a46058f7f"}], 0x1b8, 0x24040040}, 0x4000000) [ 75.910383] audit: type=1400 audit(1520202998.233:76): avc: denied { map } for pid=11701 comm="syz-executor0" path="/dev/sg0" dev="devtmpfs" ino=9487 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2018/03/04 22:36:38 executing program 1: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000017c0)='user%\x00', 0x3) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000001800)=0x1, 0x4) remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000004, 0x0, 0xa2000) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/04 22:36:38 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0xfffffffffffffffe}, 0xffffffffffffff85) 2018/03/04 22:36:38 executing program 5: add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f00000009c0)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$invalidate(0x15, r0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000001c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6b8, 0x140, 0x3e0, 0x140, 0x2a8, 0x3e0, 0x5e8, 0x5e8, 0x5e8, 0x5e8, 0x5e8, 0x6, &(0x7f0000000140), {[{{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x8000, 0x3ff}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, 0x20, 0x32, 0x5}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0xb}, @ipv4={[], [0xff, 0xff], @rand_addr=0x732}, [0xffffffff, 0xff, 0xffffff00], [0xffffffff, 0xffffff00, 0xffffffff, 0xff0000ff], 'erspan0\x00', 'ip6tnl0\x00', {0xff}, {}, 0x32, 0x53cd, 0x0, 0x40}, 0x0, 0x120, 0x168, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x80000001, 0x5, 0x1, [0x1, 0x1000, 0x4b1, 0xfffffffffffffffd, 0xb4, 0xffffffff, 0x8, 0x7f, 0xfffffffffffffff7, 0x1ff, 0x7, 0x4, 0x1, 0x100, 0x0, 0x401], 0xa}}, @common=@inet=@udplite={0x30, 'udplite\x00', 0x0, {0x5, 0x4e24, 0x4e23, 0x4e24, 0x2}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@empty, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, 0x35, 0x23, 0x7ca}}}, {{@ipv6={@empty, @dev={0xfe, 0x80, [], 0xf}, [0x9b840c22084c0423, 0xffffffff, 0xffffffff, 0xffffff00], [0xffffff00, 0xffffffff, 0x0, 0xff000000], 'syz_tun\x00', 'ip_vti0\x00', {0xff}, {}, 0x4, 0x5, 0x2, 0x4}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x100, 0x4, 0x1, [0x1130c7f5, 0x5, 0x6, 0x40400, 0x81, 0x9, 0x2, 0x5, 0x6, 0x0, 0x7, 0x2, 0x80000001, 0x3, 0x5, 0x5]}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@multicast1=0xe0000001, @ipv6=@local={0xfe, 0x80, [], 0xaa}, 0xd, 0x2, 0x4}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast2=0xe0000002, @ipv4=@multicast2=0xe0000002, 0xd, 0x1f, 0x7}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0xb}, @empty, [0xffffffff, 0x0, 0xffffffff, 0xff000000], [0xff0000ff, 0xff000000, 0xffffffff, 0xff000000], 'vlan0\x00', 'gretap0\x00', {0xff}, {0xff}, 0x0, 0x401, 0x4, 0x4}, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@loopback=0x7f000001, @ipv6=@loopback={0x0, 0x1}, 0x32, 0x2f, 0x4}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x718) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000900)={0x80000001, 0x0, 0x3, 0x20, 0x5, 0x8b53}) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xfdf7, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x8, 0x8000000006, 0x1, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/03/04 22:36:38 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000a93000)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x50) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0x7, 0x10000, 0x6, 0x101, 0x1, 0x7, 0xf9b8, 0x0, 0x20, 0xfffffffffffffff9, 0x5a6, 0xc00}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/03/04 22:36:38 executing program 6: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000026ffa)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4000, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) listen$netrom(r2, 0x3) 2018/03/04 22:36:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x3, 0x0, 0x103, 0x3, 0x0, 0x0, 0x0, 0x908d, 0xfffffffffffffffd, 0x9, 0x0, 0xfffffffffffffffa}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) 2018/03/04 22:36:38 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0xfffffffffffffff8, 0x8375324, 0xeddf, 0x2, 0x7fffffff, 0x4, 0x1, 0xfff, 0xb2, 0x1, 0xffffffff, 0x1000, 0xf1d7, 0x2, 0x8000]}, &(0x7f0000000140)=0x108) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0x1}, 0x8) ioctl$KDSETMODE(r2, 0x4b3a, 0x9b1) 2018/03/04 22:36:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="3ac5556b78908c7f673d27d8e39fffb4c941586f4c4a3025d67830f178f43b670bef91732f438966062c46c460e77a0a6f67bdcd6c4c3087e36ea784f45a87bfedb35c3ecc5c9dc5d64a051218f879121ab8c8d80c2461665142b3cd889f389ea0db97d99cfc7b0a3610d848cbae5b9a1baab24f719b655524874b55302d3d55b5e5af2e3f7d255a2b49fab737ff5543452ad6817438b34e6409788fdf5a9a70835d089417ed107e236e584e5cc17720a0e195910b41096f9703679ebb32da2ec4ee06e657b966717648dd25", 0xcc) preadv(r0, &(0x7f000031d000)=[], 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000100)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x9, 0x8, 0x2}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x733}, &(0x7f0000000200)=0x8) 2018/03/04 22:36:38 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='cgroup\x00', 0x0, &(0x7f0000000000)="aaab0494edd714464330bb446961a651881b3221a14001987f10c62305b59e4b9926c176cee97699498d7d310fbac7e638f92eddc201e7ad96b22e6387c310") 2018/03/04 22:36:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x101980, 0x0) fsync(r0) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0xffffffffffffffff, 0x100) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x8, 0x45, 0x0, 0x9, 0xffffffffffff62c4, 0x1, 0x1, 0x0, 0x1f6a, 0x762a}, 0xb) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x200000, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000240)='ip6tnl0\x00', 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000280)=@int=0x9, 0x4) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000002c0)="7128a41affb43fbc2c30234bd24731838ee24a01f725b523550f6e79c2ce00c9f1050d468ad9e3051b8d3cc015d6cd19eb6ffbd50f213a3fbca09436a2c784279261c87f267fc97c8a875e9e37cd0854183a584113a46d23efe25990894790820a694e62bc5664a0a486fa9402b9e3dd9fb3bde73e0315dc7ad6c448ba66b17becb92dc254528564637e8596275ce4c9fa592d2d9caa76805f47538c2e31fc2cb6b4b3f377d5d07765ad281d4067e0fbdb710f852b0647b7387e2be39cb549295946ec23c78c49858d5b4cbd4cebd408cc4fea5ae7223760") read(r3, &(0x7f00000003c0)=""/56, 0x38) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000400)={0xff, 0x7fffffff, 0x7605077e, 0x0, 0x80000001, 0x7aa1, 0xbe, 0xd9, 0x1, 0x2, 0x1f, 0x569d, 0x0, 0x1, 0x8, 0x3, 0x6, 0x101, 0x5}) readahead(r3, 0x9, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000440)={0x8, 0x6, 0x1, 0x6}, 0x8) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000480)={0x9, 0x7}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000005c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000600)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff7, 0x632, 0x0, 0x100, 0x7ff, 0x10, r5}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000000780)={&(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000006c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0], &(0x7f0000000740)=[0x0, 0x0], 0x9, 0x7, 0x1, 0x2}) r6 = getpgid(0x0) ptrace$getregs(0xc, r6, 0x3, &(0x7f00000007c0)=""/34) io_setup(0x100000001, &(0x7f0000000800)=0x0) r8 = mq_open(&(0x7f0000000a00)="23706f7369785f61636c5f616363657373776c616e318f2b2300", 0x0, 0x100, &(0x7f0000000a40)={0x800, 0x7, 0x2, 0x400, 0x8, 0xff, 0x200, 0x80000000}) io_submit(r7, 0x6, &(0x7f0000001c40)=[&(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0x55, r0, &(0x7f0000000840)="3d8b8a0171ba93b277cb54a63fc2a407882bfe973a8c6c15", 0x18, 0x400, 0x0, 0x1, r4}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x6, 0x6, r1, &(0x7f00000008c0)="a9566fc7e682c7500802230014b4acbb8f2b40a9b8445eb1a0635b1f732a1fc816642f719fb214750ff094ff1dcbb06bcb96cf67d847e316b7f0fee5c64348125d58fb706474ee6e4229ddde8b936dc317bdb031016d86eb36be8c466fe577cbdc75ee6a999682a82567b237843af2ae54c4dfcb581794", 0x77, 0x2, 0x0, 0x1, r3}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x8, 0x5, r3, &(0x7f0000000980)="fbc51287f96997e17192", 0xa, 0xa8f, 0x0, 0x0, r1}, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x7, 0x100, r8, &(0x7f0000000a80)="095d08fed5e49ae657da30f0c2efb4abc7b083d74dc25ee6f607590320f09f275b4759dfdb66ea4572a70430765edcd32a07afe8963a6987c01fab78b183cb118b6452d2b745d4998bfe2638abb1844386ddfa5e182d64b07753f2f393f341e937344a980a84c9a934d9585a71cadf7deb40a3c0f9a5d1d3898f6dd35ca2ba247b7cc0d4eef0932d5fe9a54970189746cfea781c616ecf3850325c529c8eb06f139c74874bd42b6da0811e61de40", 0xae, 0xfffffffffffffffe, 0x0, 0x1, r3}, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x3, 0x6, r1, &(0x7f0000000b80)="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", 0x1000, 0x0, 0x0, 0x1, r3}, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0xb, 0x8, r1, &(0x7f0000001bc0)="6a1458f265cce1a15833ea30", 0xc, 0x9, 0x0, 0x1, r1}]) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000001c80)={""/16, @ifru_names}) recvmsg$netrom(r3, &(0x7f0000002240)={&(0x7f0000001d00)=@ax25={0x3, {"9ad72052eb17b2"}, 0x100000001}, 0x10, &(0x7f00000020c0)=[{&(0x7f0000001d40)="f5dcfd7a2db8b8bc9ba89e4391c1b280343e349e2b1dced73b593207d4eb543644c9f244f8b75f9f0ebbb10eda8b2e1a65490f68acbe59e80ff19a0bfee047c3d211b49ca8560c6e9f045d7fbe8f08f0f97718ea922581675d7adc12becbddb13f091c4a639883e6b5a505c3304312a1274c8c44969a24c8dfe458be094fe47411b752e5a419749025f9d9f9b3efcfbedf840a7fa18ee771176292b66621ad", 0x9f}, {&(0x7f0000001e00)="c19582ac3dadcd73dd653ddba55e5d31bafda1208a9aab320a49843113cddf745f03b8ec6a116a372b446dbee6a88855b7405bd34675c8b3a8b8577271", 0x3d}, {&(0x7f0000001e40)="357d07344df089b0db5b0bf2cd3919d360cdef1dd24bf0c5a1af67c23fbeb3173a58e79899", 0x25}, {&(0x7f0000001e80)="e9757d8dac77ccdb7ed1c6be9606b689", 0x10}, {&(0x7f0000001ec0)="0026503f0144126f64dc9a8ce6d876b3831b3d8ff4be81ae49ff5e2265c5d065b287e542a78313be08debb5c42454e100c12ad46f42001e697d6608a2c4110ba81d28277e198bcc2c2c44927973d7d3662b894c42642e72d10b98324163f9562b942ad72777b3b280bcfbbb15ab871f0b6fcf6ebe66116f4700ad3544a610fa683524f1bd54155c888700c8edaff79e123a51ed3ab70cda065c68f99cd5d506e69dd1b7462b665053535744132b2430c2d3b12196fd38e35188af737ae81b6b5d56051c808b30f", 0xc7}, {&(0x7f0000001fc0)="09fb0ad6d393d43819a560000e60b4aaef7683c203d75bc64133917ac494df9f9a9bb4616b58dfb13bcdc8bc177c1237ed13c6bf644f210c8af8c1d0bf414bb26717caf0e74bd6479131f7", 0x4b}, {&(0x7f0000002040)="f38e9fd9a91102a1aefef1603fd668832bbaf42872353e8b73507534b451efc21eeade5acad30fb7f99431056661c29415dee412041842e9ddb858c464", 0x3d}, {&(0x7f0000002080)="62ccfbf761ef67f56e78d7686a8d80185c86b11f54b23b83b54d5014c81d38a192e18538737b7a0b42c8", 0x2a}], 0x8, &(0x7f0000002140)=[{0xd0, 0x11f, 0x4000000000000000, "0113040310de23c63bcde072033110425df4be3563e9b15dafd6bdb02a271db412f6742d0e5e8603deb19279cb0f66fa922765ec4561fee4e44688fe2e11ab3fa6b08ecf134098c7939368cbab89f247ebf566ee7fc70e894b21492c9cb4318f77b4c0031dd8f0d7f64fdc40ba264e0d9e6328356de1969b8cdb15f0da7dd72a9c7b657a48de6a5814f88c0e3a5e40b99af48e9f03a3468a737095d3269a9ab37d0a0ae42e79f03ce3f9aa12fabe25042d22b83773730507fd"}], 0xd0, 0x5}, 0x140) sendmsg$netrom(r1, &(0x7f0000002640)={&(0x7f0000002280)=@ax25={0x3, {"dddfa80466883d"}, 0x38d}, 0x10, &(0x7f0000002600)=[{&(0x7f00000022c0)="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", 0xfc}, {&(0x7f00000023c0)="41f86f10a069a47bcb700a81a2f077ee6a135d337c62056a54fff823b3b6a273a490358d4bfa87da9e2f432ec6df75b8ee84d9db9acb840c1375dd0321dac94729cc474acaa55443dc7f5f81918f09e765e12a3ad312e6b24aa915437c58f7b4022a95565a4118ba46635dfcc736688f3a76091e330bd6f63d82620485b23375cdea2d14bd0eafbdbc6f8d07a669c8e760e744fd6e7488e7b2e7611200e31d2377720da13bfe826d076fa55060e8e76bb97fb7e49c4dc19a6b58a3941ed2c8a53f6e41eff7db18250d202bad100b591dc8f5c28efb0d8dfcc7884afcc088781527ce476816678034d3f8c44e6c", 0xed}, {&(0x7f00000024c0)="c8e20b13cb6796cb175d2e243e6215de81ae80b449f809a5067719277d1285c33ce1d09772b3e6f317ec6044311b3da3f5f875f88bac6c9fe964ff11f3e1d8bacf965cc8a9005002845170a638afaad8a22f1061560ed80ceae8b0f0f6bec245792508754bb153e226", 0x69}, {&(0x7f0000002540)="104c57d1fb2be3598724bc12acf183fb278c5a7cac12b5db24a01a16f569a4aa572eba8790bb64afaf110e2b4066c13c8cfae4ef23a6f8b471a70634ef37bb4d9927a215f741a70d3b3e879a0e12a842293654679533f0b093ad2715bfad5788bcd07628c0d3b3dddb8f0f5f629befbcb4f50e928daecf424c2cd97acaa740129584339a78832c627a84b934e8b7adb0611165d10976f6baabbfe7a5bc5d5f5849463b45a68493814662a81cbb9cbcc23c4cc761", 0xb4}], 0x4}, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000002680), &(0x7f00000026c0)=0x4) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000002700)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x886, 0x4) ioctl$TCSETA(r2, 0x5406, &(0x7f0000002740)={0x2, 0x7ff, 0x80, 0x100000001, 0x7, 0xfffffffffffff000, 0x2, 0x5, 0x1f, 0x6}) 2018/03/04 22:36:38 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000540000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) dup2(r0, r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}}}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0xe4, "94db4ec427fed43254816767fcdae2eea11ff8a1a75df6a73b198a8ba784d77f7f8bf7d727c894988e4372cc6de4ca837a5f5037ef7f97409ebcdd99f027a8aa8f5de08da15283d7eaae841c02813e634b1b0b29bbe524e5910db76a58d87434ef6720a1d102ada44cd142895c51a0afc0b4ab63b7fa892ac4afbee3e178efba19ecccdebe0e3fd65298643796676b1c3cc693c3965d344333ba9592a153ab680c5825e96a2d41cd873083d6a75093b1dc68da6dbf90227b72d6dc4319615449d8e3f2e88ff0c2c755288a63549d0b1e297554811ed63d03e88ada0a26ab232321ecedec"}, &(0x7f00000002c0)=0xec) 2018/03/04 22:36:38 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000078e000)="2400000052001f0014f9f407000104000a00071008000900feffffff0800000000000000", 0x24) write(r0, &(0x7f0000000000)="8f2a4706d5e15b2382205822a36e107bc648a9ea22be6aa7651d7752e729e615ff49e0951df09629aca2613822dd774dc6984e585ab7d4d285381adb52e141ee31344b8c002b542fca3b4bbb44c40dcd2623d9a31bdae84c54b0c546fa5658bc5317eb4fa862f8f14dcb81472a289bf15b33da2c134694ba635954e753225196857aae632c12055a36cce0effbcaa7b7446b93c48479f27aeee2a6e58f8949dc4672c7568a3de6ef680bfa8e9652e4023797bc", 0xb3) 2018/03/04 22:36:38 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000600)=[], 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="58000013b57cad1d140100000700000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000088cc07bd67b836a36fda9be1372b20604295a4899e80641530ae9c37f6884a7498034330b702aef88042ad2367ebe6e36d8190"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x58}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x820, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/03/04 22:36:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_wolinfo={0x7, 0x0, 0x0, "ded27f9548e5"}}) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x6, 0x101400) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000100)=""/246) pwritev(r2, &(0x7f0000000240)=[{&(0x7f000024ffb9)="80fd06883b16", 0x6}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ax25_int(r3, 0x101, 0xb, &(0x7f0000000040)=0x1000, 0x4) 2018/03/04 22:36:38 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000ab4000)) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x726dc3805753c18e}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000021ff4)={0x2001}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/04 22:36:38 executing program 6: socket$inet6(0xa, 0x80804, 0x83) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x30f9, 0x3, 0x43, &(0x7f0000ffc000/0x4000)=nil, 0x4b}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000540)=""/13) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r2, 0xff) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) shutdown(r1, 0x2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f00000000c0), &(0x7f0000000080)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000240)=@raw={'raw\x00', 0x9, 0x3, 0x270, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1d8, 0xffffffff, 0xffffffff, 0x1d8, 0xffffffff, 0x3, &(0x7f0000000100), {[{{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0xff, 0x0, 'sit0\x00', 'nr0\x00', {}, {0xff}, 0x6c, 0x1, 0x11}, 0x0, 0x98, 0x100, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x400, 0xa00, 0x2}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x2, 0x5, 0xffffffff, 0x8b2, '\x00', 'syz0\x00', 0x10000}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0xff, 0xffffffff, 'gretap0\x00', 'irlan0\x00', {}, {0xff}, 0x7, 0x1, 0x10}, 0x0, 0x70, 0xd8, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x3, 0x3de3, 0x2, 0x0, 'snmp\x00', 'syz0\x00', 0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2d0) 2018/03/04 22:36:38 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x0) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000140)) read(r0, &(0x7f0000000040)=""/85, 0x55) 2018/03/04 22:36:38 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044df9, &(0x7f0000003ff8)) creat(&(0x7f00000000c0)='./file0\x00', 0xa0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x1, 0x9}, {0x40, 0x7}, 0x9, 0x1, 0x2}) [ 76.158177] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=57813 sclass=netlink_route_socket pig=11763 comm=syz-executor7 [ 76.176862] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=57813 sclass=netlink_route_socket pig=11773 comm=syz-executor7 2018/03/04 22:36:38 executing program 0: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c800000, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x785d0993, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfd9, 0x20000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000963fc8)={&(0x7f000029eff0)=@ax25={0x3, {"091c7b55e8647a"}}, 0x10, &(0x7f0000bcc000)=[], 0x0, &(0x7f0000000040)=[]}, 0x0) 2018/03/04 22:36:38 executing program 5: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000009c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000f0020000ffffffff000000008001000098000000ffffffffffffffff580200005802000058020000ffffffff04000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000b08d795604213c3690ca5aa600000000000000000000000000000000e1ff0000000000"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000800100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e800000000000000000000000000000000000000000028007374617465000000000000000000000000000000000000000000000000000000000000000000280074746c00000000000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000fdffffff00000000e00000010000000000000000000000007663616e30000000000000000000000073797a6b616c6c657231000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800d80000000000000000000000000000000000000000002800637075000000000000000000000000000000000000000000000000000000000000000000000040004552524f5200000000000000000000000000000000000000000000000000adfaca6cbd1a28898480d424cff267125edb1ae3257614fa20dc0d66b6560000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x350) syz_emit_ethernet(0x6e, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x0, 0x7, 0x1}], {0x8100, 0x10001, 0xfffffffffffffffe, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) 2018/03/04 22:36:38 executing program 1: setitimer(0x80000001, &(0x7f0000000100)={{0x77359400}}, &(0x7f0000000140)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x400) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/03/04 22:36:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x8100) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x2, 0x3ff}, {0x8, 0x2}, {0x4, 0x5}], 0x3) write(r0, &(0x7f0000000000)='\x00', 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = fcntl$getown(r1, 0x9) mq_notify(r2, &(0x7f0000000080)={0x0, 0x18, 0x3, @tid=r3}) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) 2018/03/04 22:36:38 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x0) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000140)) read(r0, &(0x7f0000000040)=""/85, 0x55) 2018/03/04 22:36:38 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f000047d000)='pagemap\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$void(r1, 0x5451) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000080)={0x6, 0x2, 0x4, 0x2, 0x0, 0xef, 0x60dfed9a, 0x2, 0xff, 0x7, 0x7, 0x1}) mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/03/04 22:36:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005b5ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000140)=0x268f) init_module(&(0x7f00000000c0)='vmnet0{]wlan1lo:\x00', 0x11, &(0x7f0000000100)='/dev/snd/pcmC#D#p\x00') ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) 2018/03/04 22:36:38 executing program 6: clone(0x804000, &(0x7f00000011c0), &(0x7f00000012c0), &(0x7f0000001300), &(0x7f0000001340)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x40, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0xa0000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000002d94373af6f0581f000000"]) 2018/03/04 22:36:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/stat\x00') fchdir(r0) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000000c0)="90f236c04681a94c0279ca97c0f20ed94192db80b6949f6c7d239e68f30b408332165b22b86a2de8ff1b60e292ce52b90c12781e4b90d5e15fe3ea06c3a201c32bb78a3640181fb0c1df33f201c336b84bc3e20688e723e961bd88f6514b33427aea184eb563aa811e28d552eec7c3a69c1eb504ef8978e88f3241770a19bd4498d8ca4f75ec0cd1c05b5f76ce7788e5bc66ac9d1c3d2869") 2018/03/04 22:36:38 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) get_robust_list(r0, &(0x7f0000000100)=&(0x7f00000000c0), &(0x7f0000000140)=0x18) r1 = socket$inet(0x2, 0x8080e, 0x1000) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000040), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x8100, 'erspan0\x00', 'ip6_vti0\x00', 'ip6gretap0\x00', 'ip6_vti0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x128, [@vlan={'vlan\x00', 0x8, {{0x2, 0x0, 0x0, 0x1}}}]}, [@common=@log={'log\x00', 0x28, {{0x0, "b03c44a4ab993f21a642a6c98d9b52352c6a94ffbc6987f2fc82b348efe3"}}}]}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}}]}]}, 0x230) 2018/03/04 22:36:38 executing program 2: setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', 'ppp0selinuxmd5sumppp1*!*ppp1em1{[selinuxppp1$\x00'}, &(0x7f0000000080)='\x00', 0x1, 0x2) r0 = socket$inet_smc(0x2b, 0x1, 0x0) bind(r0, &(0x7f00000029c0)=@generic={0x0, "5972123f674eb30c300329c92e59fb3ead1be77e1dafeda7112407f9f128982382b1eaf08ff1e47fd16fadadcecc8f296f96aa733f20903487a1a9e58e981c89744c89297fe586a0afeca216cc2c5dedbd71e3d91090849c235698b7dc5c475eaa8eb01ca06b4aac5fa7bb55bd6d9ea6bd36864828a3757188a987745afc"}, 0x80) 2018/03/04 22:36:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) socketpair(0x1b, 0x80005, 0x401, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x2, 0x0, 0x10001, 0x10}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0xade8, r2, 0x2, 0x9}) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x67, 0x2}, {}], 0x30) 2018/03/04 22:36:38 executing program 1: symlink(&(0x7f000000bffa)='./file0\x00', &(0x7f000000affa)='./bus\x00') r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000001040)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000040)="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", 0x1000, 0x6, &(0x7f0000001080)={r1, r2+30000000}) r3 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0cff8)={0xffffffffffffffff}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) open(&(0x7f0000194ff8)='./bus\x00', 0x20000000080047, 0x0) 2018/03/04 22:36:38 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns/cgroup\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80040, 0x0) write$selinux_context(r1, &(0x7f0000000080)='system_u:object_r:dhcpd_state_t:s0\x00', 0x23) 2018/03/04 22:36:38 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) listen(r1, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000e5000)=0x100000002) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xfffffffffffffffc}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x8c) recvmsg(r3, &(0x7f0000136000)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000140)=""/70, 0x46}], 0x1, &(0x7f0000319000)}, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 2018/03/04 22:36:38 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x1ff, 0x7, 0xffffffff00000001}, 0x2c) r1 = open(&(0x7f0000000140)='./file0\x00', 0x80, 0x5) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000001c0)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000100)={0x8, 0x6, 0x413e72e4, 0x8}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x8001, 0x6}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r4, 0x0, 0x20, 0xda57}, 0x10) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x101, 0x2, 0x7fff, 0x1, 0xfffffffffffffffd, 0x100000, 0x8, 0x3, 0xe7, 0x81}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0}, 0x4) 2018/03/04 22:36:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000040)='\x00', 0xffffffffffffff9a) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) 2018/03/04 22:36:38 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x100000023, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000080), &(0x7f0000000180)=""/231}, 0x18) 2018/03/04 22:36:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000622000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000080)=ANY=[@ANYBLOB="02000000000000000200000000000000000000000000000000000000000001000000000000008519"]) 2018/03/04 22:36:38 executing program 5: perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)={0x3, r1}) 2018/03/04 22:36:38 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8f3, 0x4000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r1, 0x7fff}) r2 = socket(0x8b3697d4a6939140, 0x3, 0x0) write(r2, &(0x7f00000000c0)="26c448eba13bc84f00001700000000a146405dfdc703d42f000008db1e000000000000000000", 0x26) 2018/03/04 22:36:38 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000694ff3)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x400000000005, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000f10000), 0x8) pread64(r0, &(0x7f0000000100)=""/69, 0x45, 0x0) fcntl$setsig(r2, 0xa, 0x38) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x3a2f03) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000040)={r4, 0x4}) dup3(r2, r3, 0x0) tkill(r1, 0x16) 2018/03/04 22:36:38 executing program 2: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() socketpair$inet(0x2, 0x6, 0xff, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f00000003c0)={'filter\x00'}, &(0x7f0000000440)=0x44) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000b0a000)=""/128, 0x80) 2018/03/04 22:36:38 executing program 1: r0 = memfd_create(&(0x7f0000ae1000)="7591487276706f786e6574310063", 0x2) pwrite64(r0, &(0x7f0000ce9000)="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", 0xfb3, 0x4e) fcntl$addseals(r0, 0x409, 0x100000000008) 2018/03/04 22:36:38 executing program 5: mkdir(&(0x7f00004ee000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 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, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000000)='./file0/file0\x00', r1, &(0x7f0000000080)='./file0\x00') socket$bt_hci(0x1f, 0x3, 0x1) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/03/04 22:36:38 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x21400000049, 0x0, 0x0) 2018/03/04 22:36:38 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x408000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) bind$can_raw(r0, &(0x7f00000003c0)={0x1d, r1}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x7c81}}, 0xc2e, 0x1, 0x1000, 0x8001, 0xb42}, &(0x7f00000004c0)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000500)={r2, 0x81}, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r3, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0xffffffffffffffff, @ANYBLOB="0051c6f1ae6b91bf800000000000000000000000000000000000000000000000"], &(0x7f0000000080)=0x2e) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f00000000c0)=0x12, 0x4) write(r3, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r4, 0x5402, &(0x7f00009dffdc)) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/252, 0xfc) poll(&(0x7f000091a000)=[{r3}], 0x1, 0x7fff) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000000540)="ba91c164e6de22173db749a5a9bc34c7db6a28912371bec2bf200ea4add12d85ca602a68676bb466906ece64abddf2aa90b757ee20f9ccf73f7304ce8a56cceceabb0a3a4e2b73c7406e3c4c82d343153cd7a9484da1ceb5f707769fa52db7104c36acc4ae44") 2018/03/04 22:36:38 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x101000) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000001c0)=0x5) r1 = socket$inet6(0xa, 0x1001000000080001, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x200000100, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00000000c0)=""/89) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000080)=""/35) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x3d, r1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r3, 0x29, 0x20, &(0x7f0000000240)=""/84, &(0x7f0000000200)=0x194) 2018/03/04 22:36:38 executing program 0: r0 = socket(0x3, 0xb, 0x5) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write(r0, &(0x7f0000000040)="220000002000070700cbe6ff080007010a00001e000000000000040004001180ff41", 0x22) signalfd4(r0, &(0x7f0000000100)={0x85}, 0xffffffffffffffdd, 0x80000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) 2018/03/04 22:36:38 executing program 2: r0 = socket$inet(0x2, 0x3, 0x5) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000000080)=[], 0x0, &(0x7f00000000c0)=[]}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600)=[], 0x0, &(0x7f0000002040)=ANY=[@ANYBLOB="04000000000000000000000000000000"], 0x10}}], 0x2, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) 2018/03/04 22:36:38 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x3ff, 0x802) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x20880, 0x0) renameat(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') r2 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f000058b000), 0x4) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f00000000c0)=@req={0x20000000000, 0x33, 0x20, 0x7fff}, 0x6) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000100)={0x2, 0x52, [{0x7fff, 0x0, 0x5}, {0xfffffffffffffff7, 0x0, 0x5821}]}) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x4004c0) ioctl$KVM_SET_CLOCK(r4, 0x4030ae7b, &(0x7f0000000040)={0xd47b, 0x7}) 2018/03/04 22:36:38 executing program 2: r0 = socket(0x10, 0x3, 0x0) rt_sigreturn() write(r0, &(0x7f000065f000)="240000005a001f8481ff0307180000010913171408000300ab0066ff080002ed81001f01", 0x24) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1f, 0x40000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2, 0x0) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0xfffffffffffffc00, 0x2) 2018/03/04 22:36:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_mr_vif\x00') r4 = socket$inet_sctp(0x2, 0x800000000001, 0x84) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000200)={'tunl0\x00', &(0x7f00000001c0)=@ethtool_cmd={0x15}}) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000000)="66baf80cb850c47f80ef66bafc0cb80000c0feefc4a19f51f2440f019fc62c248566f247ac4ede5600c4e3791d7ee004c40151e299992c0000b805000000b9336600000f01c1420f5bddb99f0a0000b88eabb2c9ba000000000f30", 0x5b}], 0x3e2, 0x72, &(0x7f00000000c0)=[], 0x0) 2018/03/04 22:36:38 executing program 1: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa, 0x4e20, 0x0, @empty}}}, 0x32) r1 = accept(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000040)=0x10) setsockopt(r0, 0x400000000000111, 0x4, &(0x7f00000000c0)="0f9cd509", 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x2, 0x81}, {0x3, 0xfffffffffffffffd}], 0x2) 2018/03/04 22:36:39 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004daff0)={&(0x7f0000006fb8)={0x5, 0x360, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x7, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3ff, 0x109001) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000080)=0x200) 2018/03/04 22:36:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0xffffffffffff7767, 0x10001, 0x1, 0x3, 0x5, 0xffffffffffffffc0}) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) 2018/03/04 22:36:39 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000000e2701bb60589080045000028000000000004907800000000ffffffff00009078e0000001b09b6d5c2a91e414699d9509ecd5d3be7868351be47270e55c"], &(0x7f0000ea3000)) 2018/03/04 22:36:39 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x2) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x2280) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000240)={0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r2}, &(0x7f0000000200)=0x8) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/03/04 22:36:39 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xffffffff, 0x82) r1 = getpgrp(0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)=r1) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$selinux_access(r2, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-c1023', 0x20, 0x31}, 0x58) 2018/03/04 22:36:39 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x100000041) r1 = getpid() sched_setaffinity(r1, 0x1, &(0x7f0000cb1ff8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'lo\x00'}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_DATA={0x4, 0x2}]}]}, 0x3c}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000835fa4)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d0ff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/04 22:36:39 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x190) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x100, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000240)={0x1ff, 0xffffffffffff65a3, 0x4, 0x3, 0x3}) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {}, {0x0, 0x0, 0x400000000000000}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/03/04 22:36:39 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x20000, 0x0) accept4$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14, 0x80800) r2 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0xff) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e20, 0x973f, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000002200)={0x3, 0x0, 0x7, 0x1000, &(0x7f0000000200)=""/4096, 0x7b, &(0x7f00000000c0)=""/123, 0x1000, &(0x7f0000001200)=""/4096}) 2018/03/04 22:36:39 executing program 0: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000680)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000580300000000000014020000ff873608d3cd9ddeeb9affffffc800000018020000c0020000c0020000ffffffffc0020000c002000005000000", @ANYPTR=&(0x7f0000002fb0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000c80000000000000000000000000000000000000000002000736f636b65740000000000000000000000000000000000000000000000003800444e41540000000000000000000000000000000000000000000000000000010000000000000000000000ac14ffbb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000a800000000000000000000000000000000000000000038005245444952454354000000000000000000000000000000000000000000000100000000000000ac14ffbbe00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000a800000000000000000000000000000000000000000038004e45544d41500000000000000000000000000000000000000000000000000100000009000000e0000002ac14ffaa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000a800000000000000000000000000000000000000000038004e45544d41500000000000000000000000000000000000000000000000000100000005000000ac14ffaaac1400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x3b8) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff88, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x0) 2018/03/04 22:36:39 executing program 2: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='z', 0x1, 0xfffffffffffffff9) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000080)) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x7, 0x1, 0xfffffffffffffffe, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) socket$nl_crypto(0x10, 0x3, 0x15) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x3f, 0x10400) 2018/03/04 22:36:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_mr_vif\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000000040)={0x1000000000000000, 0x3000, 0xc472, 0x2, 0x1d}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000004ef0)={{0x0, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000001fed)='/dev/snd/controlC#\x00', 0x13}) memfd_create(&(0x7f00000000c0)=';proclovmnet0,cpusetcgroup#(systemloselinuxself#ppp1:$\x00', 0x1) r4 = socket$inet6(0xa, 0x80003, 0xef) ioctl$sock_proto_private(r4, 0x89e5, &(0x7f0000000100)) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000000080)={0x7, 0x7}) 2018/03/04 22:36:39 executing program 1: r0 = memfd_create(&(0x7f0000000300)="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", 0x3) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffff9c, 0xc0045516, &(0x7f0000000080)=0x6) write$tun(r0, &(0x7f00000017c0)=ANY=[@ANYBLOB="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"], 0x10b) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32, @ANYBLOB="0083fc26d6ade97a0440b1014c038e0edc00"], &(0x7f0000000140)=0x8) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xe3) 2018/03/04 22:36:39 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) mremap(&(0x7f0000409000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000121000/0x4000)=nil) 2018/03/04 22:36:39 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000000)={0x2, 0xffffffff, 0x5, 0x300}) accept4$alg(r0, 0x0, 0x0, 0x800) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000f00)=@broute={'broute\x00', 0x20, 0x2, 0x3a7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000b40], 0x0, &(0x7f0000000040), &(0x7f0000000640)=ANY=[@ANYBLOB="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"]}, 0x41f) 2018/03/04 22:36:39 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) modify_ldt$read(0x0, &(0x7f0000000040)=""/21, 0x15) 2018/03/04 22:36:39 executing program 0: 2018/03/04 22:36:39 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000c3a000), 0x389) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x4000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/04 22:36:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) open_by_handle_at(r1, &(0x7f0000000040)={0x38, 0x1, "f4fa2001b93868378950c2d72fc6758b14bc39df7cadea1bfbf5c0a9faf40b6d4aa1516227cd57158b9145200cf0d9b2"}, 0x2900) write(r0, &(0x7f0000000000)='\x00', 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000000c0)={0xffffffffffff5a52, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @rand_addr=0x3}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x297, 0xb0, 0xdd6, 0x0, 0x9, 0x0, 0xd8, 0x9, 0xb65c894}) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) 2018/03/04 22:36:39 executing program 6: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000074e000)={0x14, 0x1, 0x1008, 0xa5838aebecb24ff7, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/03/04 22:36:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) flistxattr(r1, &(0x7f0000000040)=""/14, 0xe) lstat(&(0x7f0000000140)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000180), &(0x7f0000000200)=0x4) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = dup3(r4, r0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000080)="b8010000000f01c18fc978c23d000000008fe938012c4b66ba200066edb901010040b83e000000ba000000000f30c4c2e196170f350f350f20c035000000800f22c066b857008ed0", 0x48}], 0x1, 0x5e, &(0x7f0000000200)=[], 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 76.833120] kernel msg: ebtables bug: please report to author: entries_size too small [ 76.873093] kernel msg: ebtables bug: please report to author: entries_size too small 2018/03/04 22:36:39 executing program 5: clone(0x0, &(0x7f0000000180), &(0x7f00005e4ffc), &(0x7f0000961ffc), &(0x7f00000001c0)="26bab8e80dfd9cb029b67a9f422c992931e954f36dc6bace112d892b79394cb69a7360ffb7a665bf810cd8cda1481da72b4c7a57af5a05f4b30ac72a742369fab64fbe8072de116902b52b8a59b50bbdf9f0b3e7e9bde0611f8f81a72c5f96249945f105ec39422cf2e004d176c4667700eb51912c96a58b1bb9402c3ea3ea94d40dd3d6826e806c550b9bf46e948d96bacc1f78d8a487aaaa511b4b6055bdab746ded25e1cf75c1dc1c9c4f1af6540cda4d586004a619f478d79d") setpriority(0x1, 0x0, 0x0) 2018/03/04 22:36:39 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed056ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08cade2389365666bbb7a0e6b9485f2d925493f62113e33e5f853b5fa638e3fc6b7f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bc5", 0xc1, r1) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r3, r2}, &(0x7f0000000440)=""/194, 0xc2, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x8, 0x440) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f00000001c0)=0x7fff) ioctl$KVM_ASSIGN_PCI_DEVICE(r4, 0x8040ae69, &(0x7f0000000400)={0x8, 0xfffffffffffffeb3, 0x80000001, 0x3, 0x3a23}) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x3, 0x12, 0x5, "9b6f737c2876bc3cef97c952019ba6a5c7845fc7195163fc0e085497d44ed9f0f65f5f5ff58d18fd344898b587b22dab40b0db0cbcd896b3a74d4b5489531fad", "9c37d3e802ed7eeedc51e4af79d02be319dbf42318ec5316a947f7508a38fcd7c32a2ce33c55387b60bfc907ff4b81613371811142c6e4e056369e52e240f115", "d201be8c45deebd8c66b497321a9adba60f4bfe16a9fffa0d338a6b684156c1b", [0x2, 0x831]}) 2018/03/04 22:36:39 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000000000000600000000000000d0c19686795b0dc34291096ee59f3e28370196debde9e0fdbbeccf9517b523f4499822e22840f173985fbd1140d955e9770a8b8d9c2d3743fc33932f956b5ec3f39bc3ec3823b0cb0d045495ebcc3152d866d0a1fbd544189d806815c34a34718e9dbc53d3cd4b7522e4000000"], 0x14}, 0x1}, 0x0) 2018/03/04 22:36:39 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = dup2(r0, r0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000180)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r0) getsockname$inet(r2, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000040)={@rand_addr, @local, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8953, &(0x7f0000000200)={'bond0\x00', r3}) 2018/03/04 22:36:39 executing program 7: r0 = epoll_create(0x8000) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x88) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20280, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x7, 0x2000}, 0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f00000000c0)=[@increfs={0x40046304, 0x1}, @decrefs={0x40046307, 0x1}], 0x1000, 0x0, &(0x7f0000000180)="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"}) r3 = fanotify_init(0x29, 0x80000) r4 = getegid() r5 = gettid() r6 = geteuid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001b80)=0x0) r8 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001d80)={0x0}, &(0x7f0000001dc0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001e00)={{{@in6=@ipv4={[], [], @local}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000001f00)=0xe8) r11 = fcntl$getown(r1, 0x9) stat(&(0x7f0000001f40)='./file0\x00', &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpid() fstat(r1, &(0x7f0000003240)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000003900)={0x0, 0x0}) stat(&(0x7f0000003940)='./file0\x00', &(0x7f0000003980)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000003a00)=0x0) r18 = geteuid() sendmmsg$unix(r2, &(0x7f0000003b00)=[{&(0x7f0000001180)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001480)=[{&(0x7f00000011c0)="764d8ce16c5650a4e4d8974488cc9f38d02a16e7dd879ee2a2dcb20b66b3e1fcd1f40e964fdaa9689d0b341ec1887019ea687a9ff78cab37d8e1c6714c3b4b8741c8acca22a1f22a50e98928574eddf5e5a59fdbac960be89265ecd1de", 0x5d}, {&(0x7f0000001240)="342ace12b9255fc5629257e9e54e8044c93dbedbf4d152f4ee0951fb0c95d2aec5871c70b04eb847121c0428774b7d7bf2e8e89f2f90c849e9c466beb90f71e99aedf7a5a10b04fc5382cc20f40880126299a8d10ebeee099a3a31b45cf8", 0x5e}, {&(0x7f00000012c0)="40a0882d96bcd9d7eb6e59788ea5ccebfd19bc7a6099b3d5f7c84666da41956d443e7d04b34dfd6edaad742119bea7131a101b1cc13282b27b0339662dae2ef56bb24205880cfd65a73e88ae829307e9b7323fe1b2099008db9b04305b39f69c358442cdba433c4d91556deab6979855394b1d7040a7b60caf37d7fde12634c75d035bbcabf7296d04aabc8306c9679999e232ac0624bc4d8ab835ad8b7f77d440061f40f80c657489434b51df30257116f8db83f468fe981c6de4868b", 0xbd}, {&(0x7f0000001380)="61c5a31e56895543366cc5c0267b27e157dedf914623960c8717a3efe2b9353a942bf335b3d502903cad64e256fb7350a7b425877a7e2e7c8b9a9fbd2358d09f0e1bda1e0b6657e1937e3fb837e7b27a6f3ea81a1310bfdf8040b54fa82395f525deec3443f649969a0db2157df0c658df850ad928e563cfe9810b667c7886ce4ec05f938a893f9367a79998cdd4b59eadbf6e417d9dce74cdcf769b2eb6b5551dcbf175ae3a7a01fe1dd38c9375757790923be81f242cab33dc859e4fe7356770690d1991217fbe050d253aca46b8b31e39f70c7b4e0584a892c35e", 0xdc}], 0x4, 0x0, 0x0, 0x800}, {&(0x7f00000014c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001580)=[{&(0x7f0000001500)="6032634f7935581eb0a46b1d061d7faa481766f556b8931222420a0671d2cf12673628a202481320f64b2d1ebe4e15017a0e4e8c3172b7726999a68b5c69c48837d7002d173a07123079d093115f6b0d79cf1250b33527d185d28237409fdef4df1df289a271d815694bd9b612ddb94cd09ccf3a", 0x74}], 0x1}, {&(0x7f00000015c0)=@abs={0x0, 0x0, 0x4e21}, 0x8, &(0x7f0000001b00)=[{&(0x7f0000001600)="f4a010e70ec78c63d4bf93805e7371cf8d61b0f2cd7db07b34ea5f236b4d2c5b85f99930e76931a24878492ea2d84ef4c6ab72de4e489cd73977a6603c28ee2ad382a05236886cd548ed4ff8c6633966d40ae2bcce10409c6d219a85e051a7b80e8f4882808529dbc4a3313a09468b677874ad1fd17bfd95884c6a2be71a72e07c3e9198f74fc8211da96450fc3794abb32bf45335e738d7495acc3b9d8450acee50e84c6e5f7b471989dcc29e0d2583297cda7df9a7eac9b677830525cad192fbd9500c4bcc", 0xc6}, {&(0x7f0000001700)="80251212ef0daeb897b1dc533798118b1ec5df97bc1a6330e45a98e87dad052ca99e77114d017914514e3adb0c6a30406820efb9955cf6b6ebaf103f1f88a13c616f501e968b2898fb2f343cdb447b616565fb40e440ca6c42dd09641854f72faab175fac32971842b2407b40b067498f92a0bc76d5a1035a7401bb187695cad9618f7e6168bd012bfc8a87f3f6acc631fde", 0x92}, {&(0x7f00000017c0)="abdce12a2d2ce968c6a83826003c0b1b9147cd1f3edcdd09e2140fb31a580bd9d3a114601d16216d8e12f99a63fc193aa182492995d15b5d8a6dfd039b1ea7822389ca09202bbb868f1d075d04f58da9c13cd438e255c1525a87f19c", 0x5c}, 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", 0x1000}, {&(0x7f00000030c0)="19db7d4353f237a583e1e356ca3e22d9c05c5304c2b27a2970e38fca27bf334233ae350badc7eba014ab8c93d693ebde50e1b3b9af6197563bf198543886e642fa8c2d982c5ef21f9cb8dbb45d83d5d68a4f9af694f95331dfed8b544f035b42759c3a42578e04b77dd2bccdedf02807ce232492190bbb8da04ff2f9be6fd600839fade76c3d1b6c416bf9f9cd2b884aa8976e7a3da44e3c59a64ea36a55e7ea52ae29cfd6924cfee4784344834444701fe704653dcf8428e618f4380ea0b34574bb4b9b204228f20888f0426f9b962aaa86d3475335a0f2c865196235f475e7e5cf15f17b59320edd", 0xe9}, {&(0x7f00000031c0)="a5bb6beaac04507612b5266a0f3ca283201b41adc286c11e8c86af3a31c3f8f9cca2", 0x22}], 0x3, &(0x7f00000032c0)=[@cred={0x20, 0x1, 0x2, r13, r14, r4}, @rights={0x20, 0x1, 0x1, [r1, r1, r3]}, @rights={0x20, 0x1, 0x1, [r1, r2, r2]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r3, r3]}], 0x90, 0x4000000}, {&(0x7f0000003380)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003880)=[{&(0x7f00000033c0)="58ad7fc50f79fee7dc6f53113526865ecc3dec60be15c9f10892c5fda6b5be1835e11adce6ed80a1820d64693a31abbfc094402f1f6f4ec2fa8012822fd350c4408fbbda2cacaaae7fdcb1cea4034e8c728bce956f21b5d59cde4b322911838ecbef6c6fdb82e2662c9c73f572baaabf01197f590f2f55dfe30328fdca351b4982a45c90d97ce88465f21d2a26df2e1cf9809a4d6a86ac17a3085e1f234bc4fd2a449226bcaa464e9ad3d2baef85105c8704e450d17e175c8234cd19c4270be622aad2e1d41f13a5d97c4e1026c8ed75bfa9edb5c0ef06f6", 0xd8}, {&(0x7f00000034c0)="3f49dda34e69174bdfc670bcd060756492b1efaf288faab2fd150759c6a232a02f49f526d6b6836a4cbaad68040b89146e9b335a3e0ebbaf77bde7e83a5a3ae132058c5e9769ee9665ab9401487826133f8de947c969a4c9b7aec7c43d", 0x5d}, {&(0x7f0000003540)="3cbcc501906d9d5715ccc615616adbf092ad70754f6f099ff4ec3eaf0237fa497570ab21d5e23c17c6dbd2f0b1975110df35da37e18f564a99dd5c98e250068abeb67eb1005bfab2fbd8ee300fb3f58dca706619", 0x54}, {&(0x7f00000035c0)="86427c72871923257ff3df30c2786339d56b9cebf03555d85a4072def16b222f3c416fc7d76b2dca2d52ff11a13f176b2851bf12850316f2d2a71d551041b72f94d665196d77ffca9a7921cf84b11991538e21dee12aa7d4d50cb2d9987bec81898cbd064ab01dc121d6871ab81bfeebca13cace3ec3c9", 0x77}, {&(0x7f0000003640)="c0be27de8327e9cfb04f0d3bde33528d55dfbff4b0b36a59cda3f77a2348cd3e05b07c4031f255fcb1b88c56300bd701b0c582d7616886520d0e1532a3a27ed61fdbf6da5388e0eb8443854bb2456e3bf6988f622ba227c8b71fbafbb8aee913699c87a5d1a834ae79042699e7b9a29fe4d5dddc8ff5fac5376576c3491884d313ef28f0b05cbf", 0x87}, {&(0x7f0000003700)="f22af75d7fd2ad75a04da03969fcb716fd569e34c4d2a45ba4aed4c5c7f0ab603a315a12eb2b75398ba50802eeb0fb2caedfa3594e93f7cac6f5835cead76d42d11922b559f6d6d6d01b1f455d00b13832f6f3ea6083308c974bf664df358ad3296f4967d7be78dd6ad1fde340eaaccd1fe3c3f5f66b5bf4a842093d2b5b73cef71aa0bcda2661bc8ed8ec068f0d", 0x8e}, {&(0x7f00000037c0)="8231e25bf2d92b0aa4f0e6bc9e282902ba59b76a293f8d9c44f95ae4805c6d47907efc13006b4c65427771868af830050a241c8c6a45b0774e24eb002a3e6356d1fe32b3b651f7506534c2bd6ab0e2772edda2e4f20924f59ba2130368112245deafbb9b3032c9b32462c623595f9f8eef143e88877ad80fd0", 0x79}, {&(0x7f0000003840)="811df917315bb94059c85ac2402310c2efa9739bac023c06a16bbe1b1acc50d0aaa80308713c0d220c", 0x29}], 0x8, &(0x7f0000003a40)=[@cred={0x20, 0x1, 0x2, r15, r16, r4}, @rights={0x28, 0x1, 0x1, [r0, r1, r2, r2, r2, r2]}, @rights={0x30, 0x1, 0x1, [r1, r2, r1, r1, r3, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r4}], 0x98}], 0x6, 0x10) 2018/03/04 22:36:39 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xa0040, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x4, 0x4, 0x4}}, 0x2e) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) timerfd_settime(r1, 0x1, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f00009dffdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b90}) poll(&(0x7f00000001c0)=[{r2, 0x8}, {r0, 0xb0}, {r1, 0x50}, {r2, 0x40}], 0x4, 0x4) 2018/03/04 22:36:39 executing program 0: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) vmsplice(r1, &(0x7f0000000180)=[{&(0x7f0000000080)="af", 0x1}], 0x1, 0x0) write(r1, &(0x7f0000fe5000)="1d", 0x1) dup2(r1, r1) 2018/03/04 22:36:39 executing program 2: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @broadcast, @multicast2}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x93, 0x3, 0x100, 0x47, 0x6080000, r1}) 2018/03/04 22:36:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004bb000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x7) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00009d8000), 0xc778650b28dd5e8e) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) shutdown(r1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x900, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000040)=0xfffffffffffff000) 2018/03/04 22:36:39 executing program 2: socket(0x1000d, 0x7, 0x81) 2018/03/04 22:36:39 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000080)=0xfff) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00000000c0)=@req3={0xfffffffffffffff9, 0xbb6, 0x3, 0x1}, 0x1c) sendmmsg$alg(r0, &(0x7f0000f3ff58)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[]}], 0x1, 0x0) 2018/03/04 22:36:39 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x4c, 0x533, 0x2) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000003ff8)) 2018/03/04 22:36:39 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000140)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001480)=[], 0x1af, &(0x7f0000000180)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200}}], 0x60}, 0x0) 2018/03/04 22:36:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0xdb, 0x4}) poll(&(0x7f0000000040)=[], 0x0, 0x7fff) 2018/03/04 22:36:39 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0xfffffffffffffe25) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000180)={0x8, 0x1, 0x400, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'eql\x00'}) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000100)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) clock_getres(0x7, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000001c0)={0x6, 0x5, 0x2, 0x1ff, "2abb67fef4b58b7f27b8a1722278df577c0c98d6f5dcaf492111324bf5d2e5577c600bcd5490097d680dde71", 0x3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000), 0x0) bind$alg(r0, &(0x7f0000193000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) 2018/03/04 22:36:39 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6, 0x8001, 0x0, 0x4, 0x3, 0x2, 0x8, {0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x81ff, 0x200, 0x0, 0x6}}, &(0x7f00000000c0)=0xb8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x2}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x2, 0x4, 0x1, r2}, &(0x7f0000000140)=0x10) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x40000000000}) 2018/03/04 22:36:39 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x400) r1 = getpgrp(r0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) process_vm_readv(r1, &(0x7f000001df80)=[{&(0x7f000001d000)=""/109, 0x6d}], 0x1, &(0x7f000001dfa0)=[{&(0x7f000001df93)=""/110, 0x6e}], 0x1, 0x0) 2018/03/04 22:36:39 executing program 4: prctl$intptr(0x4, 0x2707) 2018/03/04 22:36:39 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x1000000000000fe, 0x0) fcntl$notify(r0, 0x402, 0x80000010) 2018/03/04 22:36:39 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000180), 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x204a00) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x2, 0x4) 2018/03/04 22:36:39 executing program 1: syz_fuse_mount(&(0x7f0000d99000)='..', 0x0, 0x0, 0x0, 0x0, 0x2002000) r0 = socket$alg(0x26, 0x5, 0x0) sendmsg(r0, &(0x7f00000007c0)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x20, &(0x7f0000000580)=[{&(0x7f0000000040)="60353c25be9091e4e894e78ceb1ce9273f2d98c1b23c292e13cdb8cf4869aed1ac2bcc96c724cfa68ec86c14c693f691669e80ac4b6b21fbc588f8569600bd57628443844fb3cd04381e2a55ab4d96ff7592a863714072fe14df02dda22a6e26ec5b7137182488ce7a1df78a9cc9fa396488597524a64311f82cc7d44fee670c1c04bade318a040e5968489f7ae9de8e5adca954282bd6838950b3dd99dc9f2e854179a541314b30ef5bd517721ff353514640474d6d31aeea191e635e98613121196d0b3e3bb9b337ef5c7ab18c62541937278b18eb6d09576b5b2d0a2865ee8f1f88a8", 0xe4}, {&(0x7f0000000140)="994fcb1129c1c0f9e3b588697b32e34641d6be70b7a3454b020db9d710c74021d0830aa5eb725302bd52eb816f5aa3c139b46acd5b45f074aedf9f1d08052683c033a72da5b6f078a3da97aa101a6c6f5d19ec84d298b30bfc976654c0f84963cb2421c2d8a7e6b579f6580dc0c8aa8168ecb1aca4e620573996f4df5aba382b3bf5576989a0acae4507948c0fb1ddb30af487e31a94abe2c2d66f9583d2a1b16d4adf75fff8f00446e307dd334ba4aad66c366bc52ee23ef1910389602dc33c0bb8a047d9046554754bed239a2793fb4244", 0xd2}, {&(0x7f0000000240)="5ce3e39694dd9c16584f02062395ccccdec1a79c46041d369a44752e4decc81533a0bd0bd0298b9402151a6aded777714ea6f8dd2005935fac471cc7bc4641e5b2deaf27969951b8b36a341c6432a246a3c3bb6d3d9e0bb253912b55a6166f64e63a660aa10b41dc675317eaaf0c1d72651aa65f1ea5ea2031996227e758bb1484bf2c2f7600563159b98ae7d43d7cb5188ee93b63cef26953c337948d93ce03c206e4099ada2b94327e593b655180993890020a7e79c48da10cf762", 0xbc}, {&(0x7f0000000300)="c20f39d1095b80f1326023d6d6ad5a99bdf4f8e027a2742975f042cf3ec2ac33d3d8cc96f8ae5ca9684a6283fe71ae0f8a60c1707c783d6624abedd26d363b1f98a3257b2fd47a61a65e5ab24b1c", 0x4e}, {&(0x7f0000000380)="61bd47f8acddcff966f58c7df646181bc193a12daf0ea96309d814ccce7a3da65410b4ae899b992a0535e82b40f0ee67282b4ee882970ba6470d04ed7967f7aba217fd25fea27ae7df91ff00d865cb4f4bc1aa025b1d9e5fb878be91cce509de06ccdf97c6c85eba4369687f3f85f30677799f70420c4daec473c90f6bfb77b269e4d644b80fe5ff6ad2643c00ccbe93ad33595ddaec491da6023194e508189839ba751509a25b855b9beed54092efd01fdcde2804b1e91e96cd92c890", 0xbd}, {&(0x7f0000000440)="017c67c5294aad35179c437b8f4533c7471d8f8dabec2439da7d35e88c3209e6cdf5ac80b34c71a4b4b628130c05675e60bb2e47e2c7b50f32467e6626fda82b92892143d12a74db0eeeb5103866561151a17c51f3db6eb43e8feac82d2e6491f791c18c9131f5f1b1413d23b876a5e673121a3f96ec7b2d9db36662ab684ca88fae012fb33cf8e3f8c9e13497e8bbabbd67fefae0bb", 0x96}, {&(0x7f0000000500)="17fe38e10207fbfa971c2a82519fa222bb9552bd34c01ad1d1f3396c9da296f2ea4e467e82ea1d5d6b77c61f984d6311e10d71bae5d62742b9981cc3856c4fa836b71e3d985864fe61da51f715ca188a54cff9935ce98b1f88fd1ff4dc1faaae9d62c2ee06c0ef9e0d4384f685872256d33ec766f5ef781051150026f258c1ae", 0x80}], 0x7, &(0x7f0000000600)=[{0x30, 0x10a, 0xfffffffffffffff7, "76e74ff32c44d0f92021c09cb5d1b7b364bce64bd048e8a76c486ab8dff9"}, {0x10, 0x10e, 0x3}, {0x28, 0x13f, 0x7d5, "8ce6e5c1efce45995d79954f97292ed2b906"}, {0x110, 0x115, 0x1, "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"}, {0x20, 0x10f, 0x6, "d5a98c105010a4f6e44155820eb0c689"}], 0x198, 0x10}, 0x0) 2018/03/04 22:36:39 executing program 6: perf_event_open(&(0x7f000025c000)={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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000280)={0x0, 0x1}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)={0x0, 0x0, []}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sysinfo(&(0x7f0000000000)=""/115) 2018/03/04 22:36:39 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000907ff8)='./file0\x00', &(0x7f0000058ffd)='./file0\x00', &(0x7f0000000040)='tmpfs\x00', 0x0, &(0x7f0000de9000)) 2018/03/04 22:36:39 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000180)=""/179, 0x25, 0x0) 2018/03/04 22:36:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000042ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r1, r3, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r3, &(0x7f00007ed000), 0x2b) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000040)={{0x80000001}, 'port0\x00', 0x1, 0x404, 0x4000, 0x7, 0x81, 0x80000001, 0x80, 0x0, 0x0, 0xf685}) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000100)=0x6, 0x4) 2018/03/04 22:36:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x8000000000000083) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000000c0)={0x5, 0x280000000000, 0x3ff, 0x1, 0x868}) 2018/03/04 22:36:39 executing program 2: r0 = request_key(&(0x7f00000002c0)="0000010400000000", &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00001c4ffd)='/)\x00', 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280)='ip6tnl0\x00', 0x10) keyctl$reject(0x13, r0, 0x8000, 0x26, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x8001, @empty, 0x400}}, [0x6, 0x4, 0x1ff, 0x4, 0x5, 0x800, 0xe14, 0x3, 0x3, 0xe8e, 0x401, 0x40, 0x0, 0x1, 0x100000001]}, &(0x7f0000000180)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @rand_addr}}, 0x7, 0x10001}, 0x98) 2018/03/04 22:36:39 executing program 7: poll(&(0x7f0000000540)=[{}], 0x1, 0x9) socketpair(0x4, 0x80002, 0xc145, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x1, 0x8001, 0x8001, 0x80000001, 0xffffffff7fffffff, 0x7f, 0xd9, 0x6, 0x8, 0x9, 0x9, 0x100}) 2018/03/04 22:36:39 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="6800000018000303ffffffffffffffff0200000000000005000000004400090040000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="76a5a8d363c64840", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000500ac14ffbb"], 0x68}, 0x1}, 0x0) 2018/03/04 22:36:39 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x82) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x27ca308de9d94cd, 0x1, [@link_local={0x1, 0x80, 0xc2}]}) [ 77.626982] syz-executor0: vmalloc: allocation failure: 0 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 77.637178] syz-executor0 cpuset=/ mems_allowed=0 [ 77.642762] CPU: 0 PID: 12056 Comm: syz-executor0 Not tainted 4.16.0-rc3+ #340 [ 77.650125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.659482] Call Trace: [ 77.662081] dump_stack+0x194/0x24d [ 77.665721] ? arch_local_irq_restore+0x53/0x53 [ 77.670392] ? idr_get_free+0xfd0/0xfd0 2018/03/04 22:36:40 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0x13, 0x0, 'client1\x00', 0x0, "828a9e64e944feea", "fb1c399a517587f6d134f4bc869dd37f3eb1053e3c203217241c181e0479802a"}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@remote, @in6=@mcast1}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/04 22:36:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000593fe8)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) sendmsg$unix(r1, &(0x7f00000006c0)={&(0x7f0000000300)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000440)=[{&(0x7f0000000380)="a86771", 0x3}], 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="b9cb00000000004cdafab33b7add705b2752fa4769b76395319571a948eff88b3be3cb76fd55d340213fd47166d9745e82e2d90a1c673487c57aeb9a13", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001000000000000000010000000100000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0], 0x68, 0x20000000}, 0x800) [ 77.674395] warn_alloc+0x19a/0x2b0 [ 77.678723] ? zone_watermark_ok_safe+0x400/0x400 [ 77.683563] ? avc_has_perm+0x43e/0x680 [ 77.687549] ? avc_has_perm_noaudit+0x520/0x520 [ 77.692240] ? perf_trace_lock+0xd6/0x900 [ 77.696414] __vmalloc_node_range+0x4f0/0x650 [ 77.700935] vmalloc+0x45/0x50 [ 77.704134] ? sel_write_load+0x1f5/0x1910 [ 77.708369] sel_write_load+0x1f5/0x1910 [ 77.712435] ? do_futex+0x86f/0x22a0 [ 77.716147] ? rcutorture_record_progress+0x10/0x10 [ 77.721184] ? find_held_lock+0x35/0x1d0 2018/03/04 22:36:40 executing program 7: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="580100002300ff0affffffffffffffff0d00000038015a000c00510000000000e0000001a615fae8599809e3e6beb075c35ab4768b8a019c5bbb5471250e78fc4574f86f4e3184e66c754955dc0ae28d38c207f212fd5a04cd36d36be523c755e735b0d618110c00310000000000", @ANYRES32=r0, @ANYBLOB="f16eaff070cba2b2e571befbf1a36d6ec9f60c5e51837fb23d96369ac53228cad4ce89a15ce61507d1789deae9db66d6445d2a2a35d6fe83fa60ca428c1da29a114d93d4325e2d6dff5c99abe2137818057f332bb56fdb4cc032622e695a056707608e278d5a937e287368f56374559ca8d46484532a757f44304412265e4bf0fb3089e81d03749218219917f4a332d585bfbaa71a132c2774168004942dde79c35b344f60667e96631074076a6a938057029af49517cd85e79f2ebad0f04ddd6e919c1ae358f1073241392719fa9e328a8e2c0c004a000000000004000000"], 0x158}, 0x1}, 0x0) 2018/03/04 22:36:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000e51000)) 2018/03/04 22:36:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) r2 = socket$inet(0x2, 0x5, 0xfffffffffffff334) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @empty}}, 0x7, 0x2, 0x5, 0xfffffffffffffffc, 0x9}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0xfffffffffffff801, 0x1, 0x205, 0x1f, 0xe2, 0x6, 0x4ca, 0x8, r3}, &(0x7f00000001c0)=0x20) poll(&(0x7f0000000100)=[{r1, 0x13}, {r0, 0x2404}, {r1, 0x100}, {r0, 0x1020}, {r0, 0x4}, {r1, 0x8}, {r0, 0x10}], 0x7, 0x7fff) [ 77.725249] ? sel_read_bool+0x250/0x250 [ 77.729320] ? __fget+0x342/0x5b0 [ 77.732778] ? lock_downgrade+0x980/0x980 [ 77.736929] ? lock_release+0xa40/0xa40 [ 77.740910] ? __lock_is_held+0xb6/0x140 [ 77.744995] ? __fget+0x36b/0x5b0 [ 77.748491] ? sel_read_bool+0x250/0x250 [ 77.752549] __vfs_write+0xef/0x970 [ 77.756174] ? lock_acquire+0x1d5/0x580 [ 77.760145] ? vfs_write+0x407/0x510 [ 77.763858] ? kernel_read+0x120/0x120 [ 77.767764] ? __lock_is_held+0xb6/0x140 [ 77.771857] ? rcu_read_lock_sched_held+0x108/0x120 [ 77.776871] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 77.781626] ? __sb_start_write+0x209/0x2a0 [ 77.785961] vfs_write+0x189/0x510 [ 77.789510] SyS_pwrite64+0x15b/0x190 [ 77.793311] ? SyS_pread64+0x190/0x190 [ 77.797203] ? do_syscall_64+0xb7/0x940 [ 77.801184] ? SyS_pread64+0x190/0x190 [ 77.805074] do_syscall_64+0x281/0x940 [ 77.808962] ? __do_page_fault+0xc90/0xc90 [ 77.813195] ? _raw_spin_unlock_irq+0x27/0x70 [ 77.817693] ? finish_task_switch+0x1c1/0x7e0 [ 77.822194] ? syscall_return_slowpath+0x550/0x550 [ 77.827129] ? syscall_return_slowpath+0x2ac/0x550 [ 77.832069] ? prepare_exit_to_usermode+0x350/0x350 [ 77.837089] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 77.842464] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 77.847321] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 77.852502] RIP: 0033:0x453d69 [ 77.855686] RSP: 002b:00007f807d683c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 77.863385] RAX: ffffffffffffffda RBX: 00007f807d6846d4 RCX: 0000000000453d69 [ 77.870631] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 77.877884] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 77.885140] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 77.892386] R13: 000000000000046f R14: 00000000006f6b08 R15: 0000000000000000 [ 77.899804] warn_alloc_show_mem: 1 callbacks suppressed [ 77.899809] Mem-Info: [ 77.907642] active_anon:76626 inactive_anon:80 isolated_anon:0 [ 77.907642] active_file:3553 inactive_file:8528 isolated_file:0 [ 77.907642] unevictable:0 dirty:147 writeback:0 unstable:0 [ 77.907642] slab_reclaimable:10053 slab_unreclaimable:90058 [ 77.907642] mapped:24326 shmem:90 pagetables:772 bounce:0 [ 77.907642] free:1412398 free_pcp:415 free_cma:0 [ 77.941020] Node 0 active_anon:306504kB inactive_anon:320kB active_file:14212kB inactive_file:34112kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:97304kB dirty:588kB writeback:0kB shmem:360kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 18432kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 77.968998] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 77.995189] lowmem_reserve[]: 0 2864 6373 6373 [ 77.999811] Node 0 DMA32 free:2934448kB min:30292kB low:37864kB high:45436kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2935320kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:872kB local_pcp:164kB free_cma:0kB [ 78.027561] lowmem_reserve[]: 0 0 3509 3509 [ 78.031925] Node 0 Normal free:2699124kB min:37120kB low:46400kB high:55680kB active_anon:306504kB inactive_anon:320kB active_file:14212kB inactive_file:34112kB unevictable:0kB writepending:588kB present:4718592kB managed:3593748kB mlocked:0kB kernel_stack:4928kB pagetables:3088kB bounce:0kB free_pcp:888kB local_pcp:140kB free_cma:0kB [ 78.061736] lowmem_reserve[]: 0 0 0 0 [ 78.065583] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 78.079232] Node 0 DMA32: 4*4kB (M) 4*8kB (UM) 2*16kB (UM) 3*32kB (M) 2*64kB (UM) 1*128kB (M) 3*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 2*2048kB (UM) 714*4096kB (M) = 2934448kB [ 78.095055] Node 0 Normal: 98*4kB (UM) 36*8kB (U) 394*16kB (UE) 1651*32kB (UME) 916*64kB (UME) 241*128kB (UM) 76*256kB (UM) 36*512kB (UME) 19*1024kB (UM) 13*2048kB (UM) 602*4096kB (M) = 2699048kB [ 78.112718] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 78.121313] 12173 total pagecache pages [ 78.125302] 0 pages in swap cache [ 78.128777] Swap cache stats: add 0, delete 0, find 0/0 [ 78.134160] Free swap = 0kB [ 78.137191] Total swap = 0kB [ 78.140229] 1965969 pages RAM [ 78.143344] 0 pages HighMem/MovableOnly [ 78.147318] 329725 pages reserved [ 78.151126] syz-executor0: vmalloc: allocation failure: 0 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 78.161337] syz-executor0 cpuset=/ mems_allowed=0 [ 78.166237] CPU: 1 PID: 12100 Comm: syz-executor0 Not tainted 4.16.0-rc3+ #340 [ 78.173585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.182923] Call Trace: [ 78.185496] dump_stack+0x194/0x24d [ 78.189105] ? arch_local_irq_restore+0x53/0x53 [ 78.193749] ? idr_get_free+0xfd0/0xfd0 [ 78.197733] warn_alloc+0x19a/0x2b0 [ 78.201344] ? zone_watermark_ok_safe+0x400/0x400 [ 78.206160] ? avc_has_perm+0x43e/0x680 [ 78.210111] ? avc_has_perm_noaudit+0x520/0x520 [ 78.214764] ? perf_trace_lock+0xd6/0x900 [ 78.218917] ? find_held_lock+0x35/0x1d0 [ 78.222962] __vmalloc_node_range+0x4f0/0x650 [ 78.227444] vmalloc+0x45/0x50 [ 78.230613] ? sel_write_load+0x1f5/0x1910 [ 78.234829] sel_write_load+0x1f5/0x1910 [ 78.238868] ? do_futex+0x86f/0x22a0 [ 78.242561] ? _raw_spin_unlock_irq+0x27/0x70 [ 78.247041] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 78.252050] ? find_held_lock+0x35/0x1d0 [ 78.256095] ? sel_read_bool+0x250/0x250 [ 78.260136] ? __fget+0x342/0x5b0 [ 78.263566] ? lock_downgrade+0x980/0x980 [ 78.267689] ? lock_release+0xa40/0xa40 [ 78.271641] ? __lock_is_held+0xb6/0x140 [ 78.275687] ? __fget+0x36b/0x5b0 [ 78.279142] ? sel_read_bool+0x250/0x250 [ 78.283187] __vfs_write+0xef/0x970 [ 78.286797] ? lock_acquire+0x1d5/0x580 [ 78.290748] ? vfs_write+0x407/0x510 [ 78.294437] ? kernel_read+0x120/0x120 [ 78.298305] ? __lock_is_held+0xb6/0x140 [ 78.302355] ? rcu_read_lock_sched_held+0x108/0x120 [ 78.307350] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 78.312083] ? __sb_start_write+0x209/0x2a0 [ 78.316385] vfs_write+0x189/0x510 [ 78.319909] SyS_pwrite64+0x15b/0x190 [ 78.323688] ? SyS_pread64+0x190/0x190 [ 78.327553] ? do_syscall_64+0xb7/0x940 [ 78.331503] ? SyS_pread64+0x190/0x190 [ 78.335370] do_syscall_64+0x281/0x940 [ 78.339233] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 78.344744] ? syscall_return_slowpath+0x550/0x550 [ 78.349648] ? syscall_return_slowpath+0x2ac/0x550 [ 78.354570] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 78.359923] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 78.364749] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 78.369922] RIP: 0033:0x453d69 [ 78.373085] RSP: 002b:00007f807d662c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 2018/03/04 22:36:40 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000080)=0x1c) 2018/03/04 22:36:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x4080) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) ioctl$TCFLSH(r0, 0x540b, 0x6) 2018/03/04 22:36:40 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x3) 2018/03/04 22:36:40 executing program 1: syz_emit_ethernet(0xfb, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@generic={0x8bff, "adfa3321c397f971b02faa7477379b458a62d197876f6e6b5d11ed843c93c2d14e6a47c256f56324ed67b5b5cd6a5a3d7fd79d447e5cb25da4e652a9a28c07489f9425706e737b5944fea9ee0af84ef11aec8bf006427c492c9991fb6ee6583781acad8b7a44c4b5cc8a42b48a3d297bf83142677e655f66a298a0f11c0f5c0c508d6ffad8b755c4d1523a72365acc4d41bbc69349b3e7473822ad9bf8ee8bdda7bfd33ee805d53c8e16c6acf6ea2ada8ebae60645a8cbdd4efe52b822169751c47d765d9908052502a2f49da8f6cea45dfb690507eada723488e2900cc07780014627b4e68dcbd6363dfb81b9"}}}, &(0x7f0000000180)={0x0, 0x4, [0x4d7, 0x5dc, 0x146, 0xbb5]}) syz_emit_ethernet(0x32, &(0x7f00000001c0)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa0000080045000024ffff0000002c9078ac14ffaaffffffffb4008876ac5c062b2ae34b375fbb05830b0000000000000800000086dd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006151eaef7ab76df0aa63d93907bf9fa65a"], 0x0) 2018/03/04 22:36:40 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @empty}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xfffffffffffffffc, 0x6, 0x9, 0x9, 0x4}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x7fffffff, 0x2, 0x6, 0x100000001, 0x20}, &(0x7f00000001c0)=0xa0) r2 = add_key(&(0x7f00007f8000)='user\x00', &(0x7f0000cf7ffb)={0x73, 0x79, 0x7a}, &(0x7f0000fc3f94)="f5", 0x1, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0x0, r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r1, @in={{0x2, 0x4e22, @rand_addr=0x7}}, 0x9, 0x3f, 0x100000001, 0x94, 0x1}, &(0x7f00000002c0)=0xa0) 2018/03/04 22:36:40 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000480)=@raw={'raw\x00', 0x9, 0x3, 0x268, 0xc8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x9, 0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) bind$bt_hci(r1, &(0x7f00000002c0)={0x1f, r2}, 0xc) sendmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[], 0x0, &(0x7f00000000c0)=[]}, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$VT_ACTIVATE(r1, 0x5606, 0x6) 2018/03/04 22:36:40 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x84, @tick=0x3f, 0x3, {0x7ff}, 0x7, 0x1, 0x7f}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0x9, 0x4}, 0x0, 0xe11, 0x1, {0x31e, 0x7f}, 0x3, 0x2}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x88050, r0, 0x0) 2018/03/04 22:36:40 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000000140)={'ip6gretap0\x00', @ifru_addrs=@nfc={0x27}}) [ 78.380766] RAX: ffffffffffffffda RBX: 00007f807d6636d4 RCX: 0000000000453d69 [ 78.388013] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000015 [ 78.395268] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 78.402511] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 78.409756] R13: 000000000000046f R14: 00000000006f6b08 R15: 0000000000000001 2018/03/04 22:36:40 executing program 6: personality(0xc40000d) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200080) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x403) ppoll(&(0x7f0000000100)=[{r0}, {r0, 0x20}, {r0, 0x6}, {r0, 0x8000}], 0x4, &(0x7f0000000040), &(0x7f0000000000)={0x40000000}, 0x8) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140)=0x2, 0x4) 2018/03/04 22:36:40 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303aff0000000000ff00000000ff0200000000000000000000000000018800907800000000609433df0000000000000000000000000000000000000001fe800000000000000b00000000000000"], 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x9) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x8, 0x8000) dup2(r0, r1) 2018/03/04 22:36:40 executing program 2: r0 = gettid() capset(&(0x7f0000000100)={0x20080522, r0}, &(0x7f0000702000)={0xfeffffff, 0xfffffffffffffffd, 0x4, 0x8, 0xfffffffffffffffe, 0x5}) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r1, 0x0, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000000)) [ 78.457467] audit: type=1400 audit(1520203000.780:77): avc: denied { map } for pid=12107 comm="syz-executor7" path="socket:[32192]" dev="sockfs" ino=32192 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=udp_socket permissive=1 [ 78.484171] audit: type=1400 audit(1520203000.780:78): avc: denied { create } for pid=12112 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/03/04 22:36:40 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000001100)={0x0, 0x1f, 0x7, &(0x7f00000010c0)}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x71, 0x2000) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000001140)=""/86) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000040)=""/4096, &(0x7f0000001080)=0xe99) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000001240)=ANY=[@ANYBLOB="0a004e210000000000000000000000004e4bf8ffdaa5343c00000000000000efc38fa34b4ad96c415efa16fb3bd571f8c7c6380a7f2d1df5a41d774e29efe29d59e1afcfadaf3e52c384784d72f3f387a540b824204b48c54368f142be7981052e7c392b6c4567eca2cccb4d41b0ac9d4467ef50824623cea6a9b40686ffda219c37382aeadfb1b39905c84fa25a77c4a8e64149ce354680eb5f9e842303fe6cf0a597b864dbad209de8e6f13d4e2f93d1f94979d9d21a26a9376edeed6a50e7192a60e0e5d93e1aa13e68d07ab6d4e58ba0d517cadc8ae08c92e1906e7a"], 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000000)=[]}}], 0x1, 0x20000801) 2018/03/04 22:36:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000000040)=0x0) io_destroy(r0) [ 78.507857] audit: type=1400 audit(1520203000.780:79): avc: denied { ioctl } for pid=12112 comm="syz-executor4" path="socket:[32201]" dev="sockfs" ino=32201 ioctlcmd=0x6205 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/03/04 22:36:40 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000340)={0x0, @multicast1, @remote}, &(0x7f0000000380)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000003c0)={@multicast1=0xe0000001, @multicast2=0xe0000002, r2}, 0xc) r3 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x5, 0x4080) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000200)={0x200, {{0xa, 0x4e24, 0xfff, @dev={0xfe, 0x80, [], 0x15}, 0x10000}}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x0, 0xc01}, {0xf, 0x100000001}}) r4 = semget(0x2, 0x2, 0xffffffffffffffff) semctl$GETALL(r4, 0x0, 0xd, &(0x7f00000000c0)=""/231) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)) 2018/03/04 22:36:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x7fff) 2018/03/04 22:36:40 executing program 7: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000bc0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b0000000500000058030000c800000070010000ffffffff7001000018020000c0020000c0020000ffffffffc0020000c002000005000000", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x3b8) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffff80, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) r1 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x8, 0x24000) ioctl$KDMKTONE(r1, 0x4b30, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast2, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x3, r2, r3, 0x7, 0x10000, 0x8001) 2018/03/04 22:36:40 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) fdatasync(r0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000000), 0x4) bind$bt_sco(r1, &(0x7f0000000080)={0x1f, {0x8, 0x0, 0x312a, 0x5, 0x66eb604e, 0x3}}, 0x8) 2018/03/04 22:36:40 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x800) read(r0, &(0x7f0000000040)=""/24, 0x18) 2018/03/04 22:36:40 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) getdents64(r1, &(0x7f00000000c0)=""/168, 0xa8) r2 = dup(r0) write$selinux_load(r2, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) 2018/03/04 22:36:40 executing program 5: ioctl$VHOST_SET_OWNER(0xffffffffffffffff, 0xaf01, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) 2018/03/04 22:36:40 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000019d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005f0fc8)={0x0, 0x0, &(0x7f0000331fc0)=[{&(0x7f0000fa7f12)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000f42fe8)=[]}, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000001100000000009b01602e66f0e188d0ce9a907f3469c6e9e57d42ccc7783f7d10071a631cdba61d4832f5359dbe8506d605c26290cfbaa36adb0000000000000000000000000000c78f1bca3f00"], 0x10, &(0x7f0000030fa0)=[{&(0x7f000034df41)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)}, 0x0) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x101, 0x2000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000100)={0xd922}, 0x4) 2018/03/04 22:36:41 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0x645) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x6, 0xdec1, 0x3ff}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/04 22:36:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000000000040040, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000080)={0xffffffffffffff8f, 0xff, 0xfff}) poll(&(0x7f00000000c0)=[{r0, 0x2002}, {r0, 0x408}, {r0, 0x8000}, {r0, 0x400}], 0x4, 0x4) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) 2018/03/04 22:36:41 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x2a) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a13ff4)='/dev/rfkill\x00', 0x0, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) madvise(&(0x7f0000a5c000/0x1000)=nil, 0x1000, 0x10200000008) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000040)={0x4, 0x10000, 0x7fffffff, 0x4, 0x376}) 2018/03/04 22:36:41 executing program 6: getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001580)={0x0, @in={{0x2, 0x4e20, @empty}}, [0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0xac0, 0x0, 0x0, 0xc71]}, &(0x7f00000016c0)=0xfffffffffffffee4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/checkreqprot\x00', 0x240, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000840)=ANY=[@ANYRES32=r0, @ANYBLOB="52000076fbeb6ea2178fd5fdff0ccbe7d0cf2d3b393b5f4b9b0db066be2df73e5533531277a133f3e8435640b0834c860d1a3aca961e9b9e754ce2d40b20437cd0f482fd6fecedb7"], &(0x7f00000008c0)=0x5a) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001c00)=[], 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r3 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000140)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) pwritev(r1, &(0x7f0000000780)=[{&(0x7f0000000680)="cc5ae79b1e5e928a0b5ffb6359c54f7bf9ef2600d39ea3ac85cec9f817948db17c04c4d3cf186e0cd68f5bfd259a39b757acc0c4a25b023e7c1193c4321307cfdfdf923cfeb82de987775e", 0x4b}], 0x1, 0x3) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000080)={r4, 0xc}) 2018/03/04 22:36:41 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)) bind$pptp(r0, &(0x7f0000ae3fe0)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x20) 2018/03/04 22:36:41 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0xc00) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0xfffffffffffffff7, @dev={0xfe, 0x80, [], 0xa}, 0xffffffff00000000}], 0x58) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) sendfile(r1, r2, &(0x7f0000ccb000), 0x0) write(r2, &(0x7f0000000300)="ccb41f257bec8f3582f4d12db4112af2a8b0ec30515e2311dc3dc64f896bfc58da9fc50169ef9454295099c586e1688798d1c125f880c1350838a7f1b82b81ca31d5c0f256627d3a85a5f089232b87923e2641f32f2ab088a03a28be1a82bd68c998dd86746fccac361c44dec109e0fb29f9b5c27d5b58554e76c55cae30104cb7e8ce213052b2419a763e0d25ed725ef006d740622af6272be0fddd74e6ba76bf511567b3f49746ddaaf1bbc149852481c5782a981caeb33cf87fe2a3a7d85b330e599b2dc545db048452cc016b1b288c218f597bfbfb637b6e912157ce8ee0020fae94b0c4a75f6fb3265e979e6ab29159", 0xfffffe2e) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080)=0x800, 0x4) 2018/03/04 22:36:41 executing program 2: prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x2, &(0x7f0000000080)=[{0x61}, {0x6}]}) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xffffffff8db49f16, 0x290000) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)=0x100) r1 = semget$private(0x0, 0x1, 0x2) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000000)=""/121) 2018/03/04 22:36:41 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/174, 0xae, 0x40000160, 0x0, 0x0) 2018/03/04 22:36:41 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r0, &(0x7f0000d01ff0)=@nfc={0x27}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7ff, 0x480) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000040)=""/116) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r0, &(0x7f00000079c0)=[{{0x0, 0x0, &(0x7f0000000280)=[], 0x0, &(0x7f00000002c0)=[]}}, {{0x0, 0x0, &(0x7f0000000840)=[], 0x0, &(0x7f00000012c0)=[]}}], 0x2, 0x0) close(r0) 2018/03/04 22:36:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x6af, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000240)=0x2, 0x4) ioctl$KVM_RUN(r1, 0xae80, 0x0) getrandom(&(0x7f0000557ff1)=""/15, 0xf, 0x3) r2 = getpgrp(0xffffffffffffffff) getpgrp(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, 0x4911, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x2}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000100)=0x2af, &(0x7f0000000140)=0x4) r4 = dup3(r3, r0, 0x0) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f00000001c0)=0x5, &(0x7f0000000200)=0x4) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f00000000c0)=0x4, 0x4) getpgrp(0xffffffffffffffff) 2018/03/04 22:36:41 executing program 7: socketpair(0x5, 0x80b, 0x400, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000040)) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000100)=0x80, 0x4) 2018/03/04 22:36:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0xffffffffffffffff, 0x3a97, 0xaf98, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x3, 0x0, 0x1}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) socketpair$inet(0x2, 0x6, 0x64b43ace, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={r3, 0x100000000}, &(0x7f0000000140)=0x8) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) 2018/03/04 22:36:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000180)=@fragment={0x87, 0x0, 0x98, 0x3ff, 0x0, 0x4, 0x68}, 0x8) r1 = gettid() getpgid(r1) process_vm_readv(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/161, 0xa1}], 0x1, &(0x7f0000001540)=[], 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00000001c0)=0x3) 2018/03/04 22:36:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x1f4, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}, 0x1}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000100)={{{{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x63, 0x8, 0x100000000, "a8618841407453076a391bc1e4d4c9f5bf6dc894f1b042ac441be5fa032b064175dc02b76ce0a58515ef68ebeecf6fb2ab001b258b5dce117b5675c3db3d604095396776bbc3f5db79f0e9f35767b892"}, 0x160) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xe4a, 0x500) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000400)=0xfcf) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000280)={{{{0x2, 0x4e22, @empty}}, {{0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x1f, 0x800, 0x4, "110833f8a1d927ecd574f1500a5834dcd2f59e54275e2790724d61f4206401cff714ea2467b9a89c9bf6c70d1d40c62ec36738589db640fc5d08c653082a3862867ec75ed26e9932935e87d9f963c70e"}, 0x160) 2018/03/04 22:36:41 executing program 2: r0 = socket$inet6(0x10, 0x4000000000010001, 0xfffffffffffffff9) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000040)=ANY=[@ANYPTR64], 0x1, &(0x7f0000002000)=[], 0x0, &(0x7f0000000080)=[], 0x0, 0xfffffffffffffffd}, 0x8004) 2018/03/04 22:36:41 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000844f69)=""/151) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/171) 2018/03/04 22:36:41 executing program 6: r0 = socket$inet6(0xa, 0xcf4f835dea81b42d, 0x3f) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r0, 0x5b79) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) connect(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="0a00000000000000000000e2f916fc9e0000000000"], 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x1, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x90) sendto$inet6(r3, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x4e21, 0x0, @empty}, 0x1c) dup3(r3, r2, 0x0) setsockopt$sock_int(r2, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) 2018/03/04 22:36:41 executing program 2: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000200)=0x3261, &(0x7f0000000240)=0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80080) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x9138, 0xff, 0xd, 0x8000, 0x1000, 0x401, 0x0, 0x7, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0x4}, &(0x7f0000000180)=0x8) 2018/03/04 22:36:41 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a09fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000018012908fffffffffe82100c42de2e97ffffff05000100"], 0x14}, 0x1}, 0x0) 2018/03/04 22:36:41 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000300)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ashmem\x00', 0x64200, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000b80)={0xffffffffffffffff}) r10 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000940)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r11 = ioctl$KVM_CREATE_VCPU(r10, 0xae41, 0x2) r12 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000980)='/dev/sequencer2\x00', 0x80480, 0x0) vmsplice(r5, &(0x7f0000000bc0)=[{&(0x7f0000000c40)="e3396212e76bae9c7ea5c0b1b1db1339b7f71725bd6f9ff898ef77437a66928c52aa0d416fdc1b7c8490671e27cfe2729b7c719834b973883dbee53dee0916b95bef82ec61f9cd4e447a4e6d8ac01f5d70c2961aed88d55192c876873641d642a5b514115191b4877fe743ebd3c53f0fba02a549bf99403bf49d443639e83b20ed6994c2690420bd489929f9", 0x8c}, {&(0x7f0000000d00)="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", 0x1000}, {&(0x7f0000001d00)="8ab8a4d09a0ae5b27faf2d5b68e75b4c40ce6e8f71c124a90b0c490c7eb3be33f7ac70ce8f8b302751d806f96ef286f5718f52514859d3f59d43e6b55b7dc0a5072da6344e9d56ebd0b49a5345d938273de00b7d410527fe85e11a92bc45e885fff4b8d0bb8be2466f40667f620fb749ee082aca6e8a1dfd774d998784955f195d202b9317a1733436ac98d3d7e19d7481f09dc737987478f7ef08a3a2f927593956f2318c03ead8a509f031b0b22ca6fff8278e5604da6b0784d869a09082dfd2cc043f63275c2a5cd3e157", 0xcc}], 0x3, 0x3) fcntl$getown(0xffffffffffffff9c, 0x9) fstat(0xffffffffffffffff, &(0x7f00000009c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) sendmsg$netlink(r0, &(0x7f0000000b40)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc, 0x10}, 0xc, &(0x7f0000000840)=[{&(0x7f0000000180)={0x30, 0x14, 0x400, 0x70bd29, 0x25dfdbfe, "", [@nested={0x14, 0x8, [@typed={0x10, 0xe, @u64=0x4}]}, @typed={0xc, 0x21, @uid=r1}]}, 0x30}, {&(0x7f0000000340)={0x4e4, 0x2e, 0x2, 0x70bd27, 0x25dfdbfe, "", [@typed={0xc0, 0x78, @binary="fd65ab6336b4b32caf69566dcb2302458657726390cab739f18515394af446d614703d7a9ff12cec346a4fa3b819edb36ae0f4611892837c682eee9f185d5fdc0621b63a5c6a3d76bf0f2de1238eae5a432c37de32f1c2569e4b12c496671a931a68e616c2388172aaf9904f63826aae591318f17cc63c9020fc9edba3942928fe6ed45c2112551d1aa53d05dfec7aeea7e609977b59eeee0f7643e18239e885b3247d2444fb2d992e527e13048c6e56c5bd6872d9b9"}, @typed={0x18, 0x6d, @ipv6=@dev={0xfe, 0x80, [], 0x19}}, @nested={0x1c4, 0x38, [@generic="081854aa6dca0f87956753a48c2dd14a76ef2ceaf65ee45ce2c9a0b38792488367cbb6bcc837abf2f6fce24d2851be3e8f9ba120fd2cd46fa3d6d1e4c1e8dc159ce2a4ec85bbc6b31d416d865b537337564769fa421c0f8e67b26e3b3ffc1bcae364", @generic="268b08a2beade2db97f1586e62b28ab6161828a5c79d750244baa8a5de0b9bd269b0a3eaef9839f120c5d8e2a1354a541f05ff2d74d5eff5cf10b6cc129960dc354cc6e3f26edd59b6d6a4070b572fa1aed98a7ae6de69d32aaf7369aba25e2dd5ec2c12666057559321795b82c0d7afa235c24b2633686037de58d3b8904c22a2f7d8eb1ea7a8210a62b79d7b0922b80c9412149d77275f5df54710e8de320cb4489cc278bb136cf6d9adc8b76b98a2c3fb", @typed={0x18, 0x38, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="03c99b489be5ccb32cfcccdfde0d27291dba7b5b686bf604d96af3d65d4e48a95db7aa72e00d8d40e25381ced5a13b4526754fa701b4aa47b91f38d998398b5a8d9d14e2dbfea4b04d3d547a446b094c1e18bf3f5481773b07c7ecc642a486c1dea32c48d838f86ed554486108", @typed={0xc, 0x60, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x13, @uid=r2}, @typed={0xc, 0x86, @u32=0x5}]}, @nested={0x22c, 0x19, [@typed={0xc, 0x0, @u32=0x4}, @generic="cf4051649b87569397368884e3d0f9ced29c460a4f55668f197e237060ca7db1219b862562864432c0999dd19e47bd78a7fd5ca0bd3a120b4c84806f4b652b8e1c37eca1c28b6a5ec5abe850c89bd82daf7925fce486d23b4445be86a2681863641ab7ea45c3c88704bb759e12e922e22715a9215b257e492ec2a2e74151fb05eccbbb438c0461557f08cf6f965936feef99e429d1ad7a19dcd4d3ff2137e6092f387d966e242d519b7424820c7b04f91db1ef5dff490165e79112", @typed={0xc, 0x10, @u32=0x8}, @typed={0xc, 0x41, @pid=r3}, @generic="b841c47bce6967932d7bfe457e240f855f", @generic="832e0f8f9ef1f82730aefa30ca", @typed={0x10, 0x3d, @u64=0x7ff}, @generic="cbf5c38d39f0f44f8a1f8f84b8fc606685064322f2a14538c32b5585e98fd93c7364dd8e56e74c0954f4228c767041d8aa9fed1956d7e61ba3", @generic="7633f4d8f6078abcf12418b429ebc2b458cd62ab4b5bafdd52aee8480bb93a9c7c2417595af86485071190d6646b71a80e1d2c3c8df2449a34aabb35f89da6a88bb8e9f729302e12a013570505c075c275e27c374dc5cfa1b394e647e8759b926749a1e8321dedbd8d0eea9938c075ed8141d8af0848e3d82ad9197ab9c45cce5388179871ca7f44383bc071e0412268fbbdf530e9d348166f5815782044fdf95709587261fd5466a3f3edba1913275a23b435ade1f687c79a18dbbc0ab767852f716cd17ea89a3b96e3a9c0552d4cce42d2cdad8e1356cc2bc6a3dec1d12a"]}, @typed={0xc, 0x93, @pid=r4}]}, 0x4e4}], 0x2, &(0x7f0000000ac0)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r6, r7, r8, r10]}, @rights={0x18, 0x1, 0x1, [r11, r12]}, @rights={0x18, 0x1, 0x1, [r6, r9]}], 0x60, 0x40000}, 0x880) r13 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000c00)='/selinux/create\x00', 0x2, 0x0) r14 = syz_open_dev$dspn(&(0x7f0000005500)='/dev/dsp#\x00', 0x4, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r14, 0x6, 0xe, &(0x7f0000005540)={{{{0x2, 0x4e23, @empty}}, {{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xd}}}}, 0x6, 0x7, 0x80000000, "10fee7e6bcb56a65555251575584448798e74d26eb71af6f898afe0194d1c7395e533f123daeb43cbaba13d78af61dd024e3d45fb051e263a2efdde436d32cd2b15e4700697bc5cfaa8e0d949d911071"}, 0xfffffffffffffe85) pwrite64(r13, &(0x7f0000000080)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f65919ebe6b81bdb4ac927b20301dd0ae4eeae26f2538c6", 0x3b, 0x0) 2018/03/04 22:36:41 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x1, @random="9139ed510fa1", 'bridge0\x00'}}, 0x1e) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$TCFLSH(r2, 0x540b, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f0000000040)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', r3}) ioctl$sock_SIOCGIFINDEX(r0, 0x8924, &(0x7f0000000200)={'bridge0\x00', r4, [0x6]}) connect$pppoe(r1, &(0x7f0000000140)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'syz_tun\x00'}}, 0x1e) pivot_root(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000280)='./file0\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000003c0)={0xffffffffffffffff, {{0xa, 0x4e23, 0xb3a, @dev={0xfe, 0x80, [], 0x19}, 0x1}}}, 0x88) 2018/03/04 22:36:41 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) syz_emit_ethernet(0x6e, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000200)=ANY=[@ANYBLOB="dd0000008b07d373fb1ab6f6d519d61604b1ec414434ae17f0a894a3e4bd95e351fbeef92a2406b914f74391370c055c8590d08f2fad0a2bf78c262ca0aced5016b610a0e16a329289afb93088b2700e8e06cd5e56250a956713aa4ca0f4eb734d4e6730359259f6c548adef03527b68238f87f6213c413a6718f19fdd474aef7e26013aafa688aed6ec8b4c41e842124880bc63f1f15179c4147db7a4265054db3f118f74bc26190e065122bcac7bd2aabe13df1686559d03ec9158720bb97a05cab41f8700e68d0ed62046868a60a9a5d2c20990762f166b86f8eaff9696c68ad0f8c8dc77b5"]) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000000140)=0x3, 0x4) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000000c0)={r2, 0x8}) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000001240)=[], 0x0, &(0x7f0000001280)=""/79, 0x4f}, 0x2040) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x3, 0x8000) 2018/03/04 22:36:41 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) fallocate(r1, 0x0, 0xe59c, 0x351d) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) fsync(r0) dup(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000afd0)={0x44, 0x0, &(0x7f0000009f84)=ANY=[@ANYBLOB="11634840000000000000000000f10900000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f000000a000)=ANY=[], @ANYPTR=&(0x7f0000003000)=ANY=[]], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/03/04 22:36:41 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x101002) r1 = add_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="a8032e0dffb844a6951a7bd1929c865d9200c53a060dfaa0b01ad85c956d066df72f90380ef2d52f055ff3d4a35c6c64e9c3e8f151735c351af4b174a44d79f2fdb3d95fae3a148e5e9c81", 0x4b, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) keyctl$search(0xa, r2, &(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, r3) connect$netrom(r0, &(0x7f0000000440)=@full={{0x3, {"df40e5d9d4b152"}, 0x8001}, [{"f29710d36c2882"}, {"698906f736f9e8"}, {"95e82119d6c832"}, {"43beedb599a2a7"}, {"5ee6fee87399c4"}, {"7be91874eb76d5"}, {"b4219ef299b65e"}, {"5456ca9ae79269"}]}, 0x48) ioctl$int_in(r0, 0x80000000005016, &(0x7f0000000500)=0x873) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000000340)=""/220, &(0x7f0000000180)=0xdc) fsetxattr(r0, &(0x7f0000000080)=@random={'osx.', 'keyring\x00'}, &(0x7f0000000280)='/dev/dsp#\x00', 0xa, 0x1) 2018/03/04 22:36:41 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) writev(r0, &(0x7f000000e000)=[{&(0x7f0000020f2f)="ff", 0x1}], 0x1) write$eventfd(r0, &(0x7f0000000040)=0x959, 0x8) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000000)={0x8, 0x12000}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x7) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000613000), 0x0) write(r0, &(0x7f0000014000)="bebb5f1758261c4010994cfb12be665fc4f9b4cec5c785d4603b0b9d9b23846e7cebd26f27f5fa2204d766df4771b213b28ae78392dab80abd555d24a66e9db4c0d990d95965e4ed6d9d0e6e4e7d25f33c065d3ec896f13ff20667c650a00c8ff748ad2506a38eb090f6370cdb8bace575a64aedf5c3678dc5786078981c499d507bbf3c47e7316963deeaf0b4be53570822d289ec65aa5848cf4fa40e5b4a199f9e25404b9c6eb649c58365f36619e131d5bb40520dc3f6422d5642ce71481981989eb890f5a17e08e1977759d39bd3e865057a1c1861ba73f639ecabf74e4644a23254c70bdc5a83df8072a8697ed1e521de74183458912ef2089e7ec8d875ec5633288d354d8a53da53f1bfb101ead6a01cd9071bd7c77e598d6c0c535a231796837387fe798d6326c87ceef60fe8ae240a4385b08b9c883c7349e924c5e06a65f39617cdb640362a1f0de9def062734fdf352f4d6e8e516622e274bcae4262fb80a7c7a615ce2086443ec503d3ac081b3fb6c227d5c082fb8635de1ea20654027f71bd54f94d3a60a7124f6cda72bd15278820a29ce1d5f6a8c00fa1b59e98b4c57cd50d40b91629d39482d09dd1fddc6fc564e58524d2b026e8f290e3e7a1354deadfd0e08b3108efa6d543b3b17d45bf67cf1282dd4be295214d7f445411d25849d43a7b10f22cedad07de62a74d35210d1f8edb36fe62e1adc07cfefaad19cb9c74cf9fd47ec9e41677253cd487ace4adcb327e9352604f4013ba17b5b1acbe2d78fd28314ca2f8c407e90a24634fa24005b97b021ab013f1d5519bc123e0eed5307e88678261611574abeb00abd816e2bcb008e1c48036ecf4b8dcaf1dd367385b4b8d7f289d6135a1da1c733b17ca456f4d7a750a2c23df6149724f97da8a66acbd49da98e9dbcda6903155903b85124b765eb6a297844d81ec209a4c4eee81ee048f097ee365f73d3494f2a4f5f28d13c74c32bf7def24358f60951aab027668f396161b09bd01739e75588eeb2342ad475da504918087c21fe1032d3d81064f007be5bb36d24adfa0d64d76e35c44ae7e92c4df41d0fc0951f8014573756ca98d4424fb81c8d413d95e30d068591daa38c6e101d40bb287c03ebe6c266575a36db18675ead7a813ae8d001bb726da46d9b89c27868ea4bc55304fc795a36a4be113ffe19a22bc5b542381e201550609890fb6598a00e0dd4c20d857de01a418093a5bbc1872f69df6a2b35039ac6e5433130bd8b50a6e88fbfe3309bf8a5243e9dade9bd3a812d571322074a21d0f163759d2160b32c4f16c709bba83d19ddf02b694e1c2a46e2c724e94ea2b831dce5c93e16fa1c6d9b3ec77f7ee249db93428956db904bcb527083b68b05961c49d3db41912a13e9b1f16a4ca5b0d5de096a6949706aba4cff39c929e1854c6a1a8ebe150dc64f6e2eb953e6f013b603151ef37a9edb3d653cca623f5deb438d9522fb117d5216aba65f7c100661d5339ed8ac3f8eaf07be1f63b71bc032b8e3488254bfd690b0c252858039fd27400fa14c2eaaac8153396831efc7e84e8a2c2f826171261c248e339594fd09aad9ec9d6a85d8e7f3ea078051a21a7843c8bccd7969d8dbc0b5885b0b5ac545f0e67246c7d655faed1791158931f6183acff900bbeecf48fafc47e647133550162784e8e9f9edb337820a76fdd6d1c73d1668d4de8e47b1518ae992608216c685163df695bdbbb7fd0d667b4cf5fb30eb86a0c07af9e9f99dde31eff9958d3433bbf0e81e7184c02ed6ee52c506b3505e11fa956f55d372e8af926bc1437deec07d5b4a638f46034415b34178088e365f4c974f89e22f727ddd70be22c3c3da0e02ba1cde945cd209322de58db504fec895f00804b30c88a6b783d00d73e9ffa8432dd34030b06333b55ebc6ffa579832eb8af79a786caec99113ce87b2041f2f9554c503d4b139329975cbd978a1f39f4cb48019c8a5e638bf0283844d88ecee9b12e3a881d137894b46b343eb5c70c85e8aefe24198ce53d76366788e2e6f726164b711fbdcd8fb26b1fd287f21657566881d79e56f8653459fef390b6c4fa74757f978843a093870e4c90c9bb71a614c0b7137d67b471893f5e62b3036872990aadf6e18d3a7242efb99032bacc75614bd645dbb92e5835b160519deb25b9d77fffab0d8a3ef9d3f825980aa921097025a3113a196401fa1b0e208e78760802adfe9c8e0cdcfbe493fe141d95ec9702a4c8df8103576e5e2e41f4fda5ab5d496af6a715e336742f3b6bda927657f3c126dac91654e76a2a1e4181056fa7b5e4600a9eb050737dc2ecdee30b70fef62bd3a77b02542034fde3fc537f98f13c8c2eb9d3c595754fde6ce763aa01dbb95c1e3a538585861e84b9ddc437de883c0c80fd70e9cfe1a219d3fa54630666cf99e90f7289311e90d795a47821588dc3f6203e2a352cd53606ac5f1815383b0085414c163516ffaceb0cbe023c1e1b7f0e392c3478dc1586ea9b97f1821486157229166be2d61de936c0532bc388bc2eeeafd975e4b7eda778dc213ebfb95ff72065cce78f889f56a86d1f2eb97711736c4f8effedf69935d862cfde7f41872f720fb5ad3b2ea5b9df0292986cf1d828561026b0f7cd0544dd445b926032ab8d7cf3c0ec044c11c16d55f7801170625ec975cc12be778929c65e35c209e9d49b7f5859a9c1a8785154cdce0b204911de22cca190c1cf74b357db3cd7a3ce847a9c8daf04038d1fe0c71b6dbea249fc60ec3a523d5f8cb9c2746f80dd69b161b7f5bcf9a5f7b3bb7ab356bb7574a5f96024e63a4cbe9cc5482833533c034191828f3f22dbb5948f61272ee4a4f0a30624b2b47cd534488e93605741fdb8042aa067bd38514d05c252fd21021fd4690bac2bbe9b3529b065cf545693db1dd9df12976f8777ccdc1c220077d0b1f484b4d46ca0fd552a301b2764f5fde9e92b1e263424620c66a267227436c483e1e8b3213a2006963b75a0e7a99993c553386639732d56016a26253bf63e96f97e86ec820c7c9fce764246e5b992ee0229337ad3846d87072c22788444d57fc33b7ff1d7497df5e7b59da45ce452e1eba00de01383eaab2293193ed3e299d0397d4f2ccde59334c4e73a014f1c33f60034f93cbd86c603699246f7e4e0b6f0854c11664618005aaaf66b307d669139c7e6739b2434cc613da1dfd0c22c2586d2d4f47e1eb04812e8712ae36dcd0e918ea5cc5d6343ec08015bba66124d3e1b78db40403721652e21202fa7db25f77565263b38a5963a30246748403c65f9cfb533ab9dd633d699bca3a11323ce5f8fe5e92f843a16b9b6326b2adc073423f73a0704aa2c5f6059dbe97b2952be0b28479768fd264a508ce86d585ed7a8fdc4564d0f6754e94da33ab957ce9e17177c55b3de7d0ce8d9632e561698ef52d9c0a8793ba7e722136d74fdc55850e614b3ff05c2af64e6fe2b30165b56845f77eb4ddc78353723aa9ba3f0995e1b173e2b306c28dca9c1a67f3811f9fb6fa413b408709758063353d9c2e01b70bd431578fa6e20ace69e71a91b526ebc854b359c5a10f751bef0d55d230c1692279e68fd2aa0596f1aab5f4d1676910bab893acc34d7a22c499d952a678e157dda82cd1b852a3df835f31b0a25d5dcaa5b32e06dea0b1f9b5d8bd187efc02c906970b836d2f6c52d2d1556b24e5033023a51b3037f88f05437ee928feb7afabe3d5e7520af3e31a512e998b2a7e0abcd2673c02bfdb0a31529e4e686b598d327b32d3bd9e2302d22ffc470c46f17d579ce16e8c971d967b2eaace52e8e5f723dfde450c2aad39761db0b851fd31764e8cc87ab9795e8b8e3e984ec9566a5b642001df23c3e8643b2a96479ac05c916d45459ad37aab758aae9256074f67b57dfb4019315de3beb6adc74bb5b06e459a0b492c2d9b37960f7f66394595fb9f7caa1d82c213d67f10ad5a99cf8f03c4be975c16fa27a79cd2754aedf24345078e027df7f3a012d1460b310a1ffbdae85f95d9073536896908410354ec50090065911ed6ba7535da743cf29ed0e28ce91efbd8ef68a0ac674e3de75273e237934a0d048e342a94be6539724f694eaa5e10d0b7c79eefcf07f68c77717bad3d68887f31ee8265238e949ab64150aedfdd9108cacfcf10c8ece0355d65e2c68112af9482ea5ceb2a05ea1c8a463179ab83c797120db8acaaf7dc4c13c6460084f40b6a6d8b0f22ffde5df2e3a10d503be038eebfde249894ded989bf608b3655d97b5ec6cd603eb88346592c2888fca0c1447328ec23b8f19e2d28defe13058cc3da986c946c2de7629c4def48fc46fba107b2918c37afeb69c282d7f443fe98a9b6601b4eca00ea25676e8fa2d18352e4be7843b9387ab99861b9307ea63dfd91e423c73096dc18943772382df6a186e4d8ba4468ac5b84aaf6534a586111a3e61b98d258b212b63368f8f3dc23eb4b484df2a0a1517194c782ff02d4f5e220023bb90d998ff183ae9b55ce2823d8faf81e3b9d48bd33171d346d57ceb04ca198e438045e2cfe8d2bcfb19ab88ad7d9c14654afc322457a2f5968f5a334e92957679d7e7418bc9fb5590ae59ee0b41b31d67296703ada3d2120fc314c0c66ed6e6b7bc26d7c579b670ed5d0bbb77ca3bd666cbd53547dd523a1e1278f116ee3d4a112b82516c0e277abddd120fb447bdb409313260dbaa975a1249cb8af56a26fd10991c5402014268458da72b4908ff5ff0c0afec9757674d3f9b486e23938d0d00e8185071c39603638f4f62f0483879d2d4ff4cbde722803adbb7db3f231039ee63d168c72da954840ed09d774e6628d67afdc7059af88a8a3d6e62f78e2c94acbfa94517452eac2b3f922c0c0ca7f9804c032c0095a9bff9ebaaa882ce950892d0257cde30d9b5a36fc28b13d25c084bd176cfed965cb59a7141eaab26b13ce4ad2e3edc703df68dba86ee1ef473a282f551d53e7c49641c07c613c1e2ca3b1085128d56e58c1bbe73d81faec347e67363b918e35448bac6c3bb382389f5341f9570a3e8e83bf303c3758f8ccf2ab6bc32070d1b1b8ceb3bfa4273170487735be2e2248fd99076894c59a08db46db5e80e7c65de50efdb043c955b90a6a0b54c5c97b3d71f8bcce00123d73930a7d4408eab53e08ba5689153717fbbbd85e2009b1ac12b3410e65f2f6a7b4bf9338b6306274c667dc9d28204520f8601e9cc2a8a679dd6a8f16e73846b879726d91319e75231f0b0cb4a40332af50ce52be936f45671ee89d920e27bca14c1f11b21add95aeb3528df3eea48f5d4a652331596715c97fa51ccec44d8347f9e60ab9167efc3465828e96ce7ba09e5101e172e325c8d50ed7965fec0fe8a03a37063adf5e510e5bfc8b9d2f03b5edceac8528a66b8468900b51044d3714b68b5bf9d5a7f1bc795fa8bddd1835df6c4212146a48ea37392d716701c9a95e84db4cb21ee9dc2e68fc762ec9f399e0d200e639a24720fe542df95c0dc3810f70d26cc7d07812192df90295aaadf58f33ac6767ab9ffc3df176107056346a36225c778718f1432fcf66bc38e23302ab95fe572f744257f5b2a4da8e60f5f292f9c188661d98dd976fef43ef53009bbf38e1a2434d9fc3138c4f487b42fd98f951a3e445efdbe35411359100a13fb99570937d12a09857f412218de7d644cbae66c220c7a0a8f93396232f2dc572ab33a2c0dcaf557501134da8b87d414ac79e716f2b718987b36898ee697385ee96aa70cd13879f67e1a61ef16987d5d41b3c672af46d19d5cdd88341f5d6babb6", 0x1000) 2018/03/04 22:36:41 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000040), &(0x7f0000000080)=0x265) 2018/03/04 22:36:41 executing program 4: r0 = socket(0x15, 0x5, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt(r0, 0x4, 0x1d, &(0x7f0000000040)="fdffffff4656c1a6f84e67171e4e14fe523c189904fa2505a92f5407a9ab20565c71bef7b12e000000000000", 0x2c) 2018/03/04 22:36:41 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x800000000033) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0xfffffffffffffec8) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000029f90)=[{&(0x7f000000d000)="e4f1", 0x2}], 0x1, &(0x7f000001f000)=[]}, 0x0) 2018/03/04 22:36:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000040)={'bpq0\x00', @ifru_flags=0x2900}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x101200, 0x0) getsockname$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000140)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x10}, r4}, 0xc) 2018/03/04 22:36:41 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000040)={{r1, r2+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) tkill(r0, 0x15) 2018/03/04 22:36:41 executing program 6: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00005a4000)={&(0x7f0000327ff4)={0x10, 0x34005, 0x0, 0x4}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)=ANY=[@ANYRES64=r1, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64, @ANYRES64=r1, @ANYPTR, @ANYPTR64, @ANYPTR, @ANYBLOB="dda4a6fbf8d7eec2be9654ea279f5950dcefbd4493"], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32], @ANYRES32=r1], @ANYRES64, @ANYBLOB="5bf164c9253344f0704513fae19517078d9a85db2c99748008", @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="aa11be40fb94e17b6d441130db4a0ee75a"]], @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR, @ANYRES64, @ANYBLOB="05c1d71f461f7c6ac7c9e629d9c2fc52e451cc8b29b18a3c1f5e85f8f749a9982900fd9f9419399e95fe895e07f0d4df11cc9fa3823540ea6d7e91081ccc427e6c8b878a17a7aae2987b"], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64], @ANYRES32=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYPTR, @ANYRES32=r1, @ANYBLOB="8df75472fa838002571c6825fa1e0a1e2ed9e881f0faf3c3977b2b08d24adaf3ad61522d121a72d4a40b6ed9602299bf650fa1f31880d58fce5afd983e67f3b6191ce9e40525f00044fef1f64bbcc2a46da3aabed714a20c7ebc7d37d9ed8e74964a0eda945a49bd7051b6fb5eda155570c4c1a7ee40f8982ee98553884b7b9fe882ecee2bc0e628c331016c7afeacdcae331b0a84fa7353e0960953fccbe123f06454fedc6dc1e26a7525bff70d5cb642a3e0b6e1", @ANYPTR], @ANYPTR=&(0x7f0000000440)=ANY=[@ANYPTR, @ANYRES32=r0, @ANYRES32=r1, @ANYRES64=r0, @ANYPTR, @ANYPTR64, @ANYRES64=r1, @ANYBLOB='"A', @ANYRES32]], @ANYBLOB="e6c13a8ffeb9d50e8fd2fa168553c3b984deea49f82fecc6b6d4a7fab686a3f8941a40735f5f9c168fde6856d9421c95d737a9a3b70ccc4740a8dcafd468b4bffe6e325202eec6240186c7a9d645075ded29397652f99c61e04a91402ce9ce604eedb18e904e94a2ea6bc29d53d05ed1bdf448aba403d4b9f81415faeeb114b4e328742172c3f05c0c9cfe32f07950f0"], 0x7}, 0x1}, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000640), &(0x7f0000000680)=0xffffff06) 2018/03/04 22:36:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000000)=""/41, &(0x7f0000000040)=0x29) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000140), &(0x7f00000001c0)) [ 79.059656] audit: type=1400 audit(1520203001.382:80): avc: denied { call } for pid=12231 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/04 22:36:41 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000300)=""/83, 0x53}], 0x1, &(0x7f0000001680)=""/26, 0x1a}, 0x0) [ 79.108502] binder_alloc: binder_alloc_mmap_handler: 12231 20000000-20002000 already mapped failed -16 [ 79.139178] binder: BINDER_SET_CONTEXT_MGR already set [ 79.151943] binder: 12231:12268 ioctl 40046207 0 returned -16 [ 79.163486] binder_alloc: 12231: binder_alloc_buf, no vma [ 79.169478] binder: 12231:12239 transaction failed 29189/-3, size 0-0 line 2963 2018/03/04 22:36:41 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000877000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x109040, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="f84cc587e65eed3592056c867be0eec7dfbc08ef9ad2e2c773ceb56d52db854aaafbe69c2ca5f54c77a7390000000000000000000000"], &(0x7f0000000080)=0x4) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 2018/03/04 22:36:41 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x6, 0x200000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000300)={@multicast2=0xe0000002, @multicast1=0xe0000001, r2}, 0xc) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x50, &(0x7f0000000080)={'ip6gretap0\x00', @ifru_names='vcan0\x00'}}) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0xa, 0x6, 0x1, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/03/04 22:36:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x400800) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x80, 0x501080) fcntl$getownex(r0, 0x10, &(0x7f00000014c0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000001600)=0xe8) getgroups(0x1, &(0x7f0000001640)=[0xffffffffffffffff]) r6 = getpid() getresuid(&(0x7f0000001680)=0x0, &(0x7f00000016c0), &(0x7f0000001700)) lstat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0xffffffffffffffff) stat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000018c0)=[0xffffffffffffffff]) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r12 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001900)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@empty}}, &(0x7f0000001a00)=0xe8) r14 = getgid() sendmsg$unix(r2, &(0x7f0000001b40)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e21}, 0x8, &(0x7f0000001440)=[{&(0x7f0000000100)="94224ac94f065b640ef7da2c8085cc4621ec223bc048dd93ab2c463099f5a9e7bbd9f469ec848889b39abd6071c140bc259974b5150c9bc022bad1fafd94fad25f1d34350a4b97cb7e42b2844ead1471adb7fc1cf7d999e2e6605106cce884", 0x5f}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="7ed3aa357b0510d8e8022d51cab2d2fc5734b05296a9b11bede1935f162b0af204d1732ac90ffb24e5c0d996fdb54866a06f1bd7324d24dc8dd887308a878b7e1c7f8defc9ce5f27ee62da4694bcc2a241e1c9438f01bedae2744db9d32e4698ad078a431ed9d8ac6bf307157613ebfb9ce11c674548c55a26337209d9b7c13024d18fe01909810aaee2c7796503a5109a3ccd7d2ea1e371d8a1e1d4d1a096d89a1a509851106f575b8bc3fa9f476844d620e471e1f8f2b232303d5cc8f84d4c54a16e4a4a680d76a930619efdf4e2440dbe08d9338d82", 0xd7}, {&(0x7f0000001280)="e3bdc7051c8717f3f0afe9304d4857f656", 0x11}, {&(0x7f00000012c0)="555814358f72130a9f7c87250f992d9c1d069ae5bd4a687c7cd4be7d0ee34328717191aa051f99d696fc625f7c5bd9d596cf9f3014dfae85905270cf5602913b0e35", 0x42}, {&(0x7f0000001340)="f9e466bfb94fc1a5ca701b6525f310ed2ba93ef0a68822dea83f0bdee99f4f2896e735066071206321f91412a3f551dec114e5cb8a9ee73bce8e6ff0b59f7902e7b7c4c18c1731298844e4ab835e2aa5d5d6e162847a29e7bf8da9ea61417b468bf262ce082831ec7bc7ba7c0c351253c6fcc6daa6936ca71a1c804b743965cfb8c11dbd42699ed90a574cf45fee407a8d16c1dc94eb6d3c469afe126594478ae2082fab568f7c5dcfe640330627c4f6ff17778c3a41e17c4d96e12db39100d7d47fd1a4ced6feba99f30d6ea11a905c5beac1b3", 0xd4}], 0x6, &(0x7f0000001a40)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xd0, 0x20000000}, 0x8000) r15 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r15, &(0x7f0000d21fc8)={&(0x7f000022c000)={0x10}, 0xc, &(0x7f00004e1000)={&(0x7f0000552000)=@ipv6_newroute={0x68, 0x18, 0x100505, 0x0, 0x0, {0xa, 0x3, 0x3, 0x0, 0x0, 0x2000000, 0x5, 0x6, 0x800}, [@RTA_MARK={0x8, 0x10, 0x400}, @RTA_EXPIRES={0x8, 0x10, 0x1f}, @RTA_UID={0x8, 0x19}, @RTA_PRIORITY={0x8, 0x6, 0x9f}, @RTA_PRIORITY={0x8, 0x6, 0x5}, @RTA_IIF={0x8, 0x1}, @RTA_MARK={0x8, 0x10}, @RTA_GATEWAY={0x14, 0x5, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x68}, 0x1, 0x0, 0x0, 0x2}, 0x40) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) fcntl$getownex(r15, 0x10, &(0x7f0000000040)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) 2018/03/04 22:36:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getegid() ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000000c0)) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c00000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140003006c6f000000000000000000000000000008001200c8bc68e8d205b5ef35f7d14b04000200"], 0x3c}, 0x1}, 0x0) 2018/03/04 22:36:41 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffffffffffffa, 0x40) ioctl$TCSBRKP(r1, 0x5425, 0x8000) 2018/03/04 22:36:41 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/162, &(0x7f0000000200)=0xa2) r1 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) fcntl$setown(r1, 0x8, r2) r3 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x5f, 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netlink(r3, 0x10e, 0x9, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000003c0)={r1, r1, 0x3cb8, 0x932, &(0x7f00000002c0)="e5a1a827683ed0a764ab8704c623dc075b039fab98c5c422e897d7a5dd33867a30a2e15e142edb2ee7f4ecdbd8e83c875905cd3ce565088d1acb4c14c25a1a664d8c667b11360991b336b2b3fad2a62c4dec2069d55a99c4359b90ffbd09810f80b4de1a9c5c824eccc68eb57116814c0f8164b3b41a3a61a555c3dcb6859c995662538e17bc433d9414ac91ab376f970be8f34691709a6f96e39f11d6ac83efd08cfb8f07392e90babb137e9f14cc029ca91bdcb0cb8ab206b5374c4595c4d4a9266beb08817fdd95cf9f50cd0a3f901b3d25b3aa812063aa736035717549fb91f65cc3ae3092", 0xff, 0x80, 0x9, 0x2, 0x3, 0x5, 0x4, "95509dbaa32e286cd64857d53516c0ef4ef00bc5a59dc201bc2304814c4e8d69983b7cef31208764ad69dcb6bcb00e95bc27fcfb2458a0b0"}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/04 22:36:41 executing program 0: r0 = userfaultfd(0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f00000000c0)={0x401, {{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0xa}}}}, 0x88) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) r1 = socket(0x5, 0xe, 0x5) set_thread_area(&(0x7f0000000540)={0x1, 0x20001000, 0xffffffff, 0x2, 0x5, 0x780b, 0x100000000, 0x7a, 0x3, 0x4}) fcntl$setstatus(r1, 0x4, 0x2000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000380)={0x0, 0xffffffff80000000, 0x3, 0x7fff, 0x4, 0x0, 0x800, 0x7fffffff, {0x0, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @empty}, 0x9}}, 0x4, 0x2e00dd8b, 0x5, 0x8000, 0x1000}}, &(0x7f0000000440)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7fff, 0x93}, 0x98) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000001040)="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0x1000}, {&(0x7f0000002040)="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0x1000}, {&(0x7f0000000000)="eb1ab26cd5f5984e115f1a7c1b7b5a7435a0a943861e0313dab8b611ca54c218bd30f28565e720ef2eefaa606b2a342e28756716b97180e0d02fa787e95550fc7fad9395c353517f88c37ef95b3c3bec5fdb9ee7d18cb17b63", 0x59}, {&(0x7f0000000180)="824b3deff35deb2170a1799aec90160df11d10df3d23636b2383fe8670615a169386ea56b381a8c2b84dd3f4706066b2533141e5d66421e4b8c0e6f3505e1dcab6f8b4a52354a2e426241dfd8b7227ab02780687af391f45b9e17d7f9ca22f223aab36feff756dbbcb79be06169125dd3805f45f8c3dde7e9e4e96e4ed3bad122b64d99ab96dc42b7750ea5986686feb684430ddc45634b0e0e7e19d467d2041cdd90d601cbb874e7b95c494b2ebaacf9274ddb13cab864e7449e4287b8e7e56b06904", 0xc3}], 0x4, 0x0) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000580)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f00000002c0)=""/172) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x975f) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/04 22:36:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000002ff3)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 79.209101] binder: undelivered TRANSACTION_ERROR: 29189 [ 79.215955] binder: release 12231:12239 transaction 17 out, still active [ 79.223062] binder: undelivered TRANSACTION_COMPLETE [ 79.228246] binder: send failed reply for transaction 17, target dead 2018/03/04 22:36:41 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001100)=[], 0x0, &(0x7f00000000c0)=[]}, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/03/04 22:36:41 executing program 7: r0 = userfaultfd(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400040, 0x20) getpeername$unix(r1, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002) r2 = getpgid(0x0) wait4(r2, &(0x7f0000001100), 0x40000000, &(0x7f0000001140)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000010c0)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/03/04 22:36:41 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x20, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x8000, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000140)="450f215266480f018a0030000066ba6100edc40109f1f7360f01c92e4a0f01cb0f01c8f24a0f300fc72fc4c1e9125c07b7", 0x31}], 0x1, 0x40, &(0x7f00000001c0)=[@dstype0={0x6}], 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x4, 0x19, r2, 0x0) name_to_handle_at(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x8}, &(0x7f0000001100), 0x1400) 2018/03/04 22:36:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x101000000014) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000200)={0x14, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000015}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)=0x3f) [ 79.261761] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 79.293369] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/04 22:36:41 executing program 6: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x6}) unshare(0x400) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x400480) fcntl$lock(r1, 0x7, &(0x7f0000010000)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x400000, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) dup3(r0, r1, 0x0) 2018/03/04 22:36:41 executing program 5: syz_open_dev$sndpcmc(&(0x7f00005d9000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) munmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000) mprotect(&(0x7f00001b2000/0x1000)=nil, 0x1000, 0x1) clock_nanosleep(0x5, 0x1, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8), 0x2, 0x3) 2018/03/04 22:36:41 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000011000)=[]}, 0xc100) sendmsg(r0, &(0x7f0000008fc8)={0x0, 0x83, &(0x7f000000bfd0)=[{&(0x7f0000001440)="98d45020c48194c726c46b0caa71743e92522c1d595cd18d397bcca007eb588a1d1dd141ef10c1c9b12141e050bb59270053a3d7f4f48b4dceb3a54dc8cfd8c68c201881048abb59974041d6697ae15f74be84778bbf7abf4e066179773d6c25df0e6c84dcd99659cb72120e0708738d9ce050551a5709e163093a7bf50efb9d1033f378acd410482ab895ce648225f830143400b6d7cd85af91cca62b2f1798f9750b572e765fb3544801a65b096685592f38847d3bd5c0ac55c978c764bcdef50f5fd2fb5f70aa3a263f0606747220959c849da58fd718553cea444ec2b503b0f0f30408df62fc19b2f0d58bc1fcd13be2e087665d00b064c3a203a01db59b6bf151beb10370a89661b88ca7305c20191e7d130772ae4bd47f7afcb2f0bcf8abfe5df676a884e6c48910cc74b90c6dc4480fd554d08219ecb0b77e970df41986d7d79818fadf9f40f12525586e6ad25a64cd2fa65871f5b4f465fc62339b1502c049a43f805db47fa418a44514199ccee421bbd2a1a568a309425f7de87d9e86f210e362abdc142c9e89486052e27e2226626adde52a7248599fa705e849c43ca6019468e6e4da9d0197e6c8b0ceee6a6537d5c77c72a7147e993dbc1ff25cb88f427005c76ea2a206baa00a5316e83c161da9f7871599eb8ffb8a0e0cfc52be50a741147e97d4f16ca5e0bf92a9669c1ace4a30624e0f052b05529fa52970a06d8fdfb45cb97ea78f4a23b2cbb5dabc6632f08701937c13040b66a3a1118d6546009f716ed2144334003bcd9aaeb92f094b49a8470e60a6441dffad3531e934c2748a590f3770de373d3074959700f13bcf9937b28e546426e33a77b0e902a6aa8591b03b2097b920000f6dd7722e682fdea200110d96304b441f909d9e37ba9f2610cb946a5789e5ea921ad70f7df22ac905d8edf9abc8d1ec521739186e9f3aa867f4983ec1b289300922e648be82c11d8c54e3a533e1ff7b0e2334d5aefcd6ea14ae5ed53e1a278ca04530ac8e3c08e55dc70ea9d2abdd81b0ae06f1271b2f8eca7e08d03f52805e600d34052c66f3515e18e1044666bd12d10fd62ba2dba772fcc18f16a25806d1605c052a82a0d8f20d1b891c66d3710712876eaaabea1b382e50f8accda3520b11db15c2a72aeae4a52f488627502d794efd839e5faa220e54280a442713961aa9c1aa066ccc1549dae85ac09b34813add4e2a3002f243fa809ca75b24b61db28b6ad4d0022024be8c035f86f516341cb2002acf1d2dc525544b84f8d2204118b9d99c0b627fc9757ae14ead57074163819f0ff19655cac2e200b78d399dedf745c1810b73d26c6a4fc0658df3b61886933dbefc4b7ecc655d0cb19824d8faa3c0223dd0a3931e92bdb553c678475c860989c2ce33804deb4708a422d6713525e2029085144d7d996cb0a87a1999f227644957f842d36787b945fdbca248fda4da81dec59508137d397934372a20f2438e7f4e61e212e349f7d5892cbf6c8e1112669d57e6c107c530b66592975d9fdd1a1ed86781f7d22bf824c61d7894f60d38e1a7ea3a7a786d3eb7761a495318e9b94eea1ba6da5cf5fe37a2d8672a7fa4eca80404ed69243382822f246e29c183562d7c62364820c42ffad573ca29166fea4dafe4fe27790ecd9c59e59e173e41c5ee0b853f25f454cf8918bf8c8e4572d816370fe2d22463fa948e0cf25f81286ef5aa84b11d57fd1b8ae0fc4714b628f46aafec647a5d6f656e1a48c86f1c19335ec1748a43b92e5e5120aa505d31efa1e19840c15d4a52c4350150eaa85e873d1b1bfe244ff5e48d04ee692da3c9fb494a92157b03f1f4db9cea309da1c30cc80e568dc26cf3282b984e725152ac9389be2cdc9eeaf74010057e5cd89ced3ebf1857c4721550d2433887a5e418bcffea4e2404ce74483144da280d8436a6c71d0f0c4ac5e2ec752ececd197250247945be796dbb7fcc6910885408acd832912b5b53afef09a153847a", 0x585}], 0x1, &(0x7f0000000000)=[], 0xffffffffffffff2c}, 0x0) 2018/03/04 22:36:41 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$midi(&(0x7f0000003000)='/dev/midi#\x00', 0x6, 0x101800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000003040)=0x5, 0x4) r2 = syz_open_pts(r0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x2000, 0x0) readv(r2, &(0x7f00000000c0)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$int_in(r2, 0x5421, &(0x7f0000000000)=0x20) getcwd(&(0x7f0000000040)=""/78, 0x4e) readv(r2, &(0x7f0000000280)=[{&(0x7f0000000180)=""/207, 0xcf}], 0x1) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/create\x00', 0x2, 0x0) [ 79.317769] audit: type=1400 audit(1520203001.640:81): avc: denied { map } for pid=12302 comm="syz-executor4" path="/dev/usbmon0" dev="devtmpfs" ino=108 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usbmon_device_t:s0 tclass=chr_file permissive=1 2018/03/04 22:36:41 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r0, 0x4, 0x2002) ioctl$TCXONC(r1, 0x540a, 0xe0) write(r1, &(0x7f0000000000)="646ff499c51642d249e3c2aa3368f8f4ee64033b3ddde51b01cb8d74e685938644fc11f68265e21d6f500f84ba3f1050324d51e8765e38c06fc1a45ab941fb9c6b8e583bd2dbf6e9d5ad59d6a38e3dfa0092fd4de6b161d76943dd043aaea37062ea3f246dbbaa0f53d41c25233cfbf6b48e5bad1dbb445594e820655bb6c959ee35b9e5", 0x84) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/03/04 22:36:41 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000c5a000)=@polexpire={0xcc, 0x1b, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xcc}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x80802) flistxattr(r0, &(0x7f0000000040)=""/212, 0xd4) ioctl$TIOCNOTTY(r1, 0x5422) time(&(0x7f0000000140)) flistxattr(r1, &(0x7f0000000180)=""/225, 0xe1) 2018/03/04 22:36:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000002140)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f000000e940)=[{{&(0x7f000000b880)=@nfc={0x27}, 0x10, &(0x7f0000004240)=[], 0x0, &(0x7f0000000000)=[{0x90, 0x0, 0x0, "c1d42f07a271365098f5442c156d4d28c73076f39cb85c03d27e15ba8e3ea44c3847abe330c3b15abff2cdcdffc234ffad09fe4ba2d4642623602b4d0d1a82606d5c1d27383d8754d0fa5c4a3ecf5351e828a05920b77971230b25e9f45e508181c6e9f9687c3e0e9518c7e686615ffb527233e921443c00cece"}, {0x1010, 0x11f, 0x80000001, 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{0x90, 0x84, 0x4, "e4c10b0811a4c88fcd411adaa91d892ffdfb0427194a90ad724016f006b157cd9f2ab2c85aa84def4ca45d260a40950d8eeeaef86435481622d3d9fcb1d3de528e91c481151e372f9ec642ed9084bb25e10a07bdcf2a3a9bdbcc5eadb18a659cce41ae758918541062c9fa765604ae78506268dd78dfe83c8a"}, {0x1010, 0x101, 0x3ff, 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0x2140}}], 0x1, 0x4008010) 2018/03/04 22:36:41 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000004000)={0x20}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x6, 0xff, 0xbe07, 0x1}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2}, 0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000003ffc)) ioctl$TIOCSBRK(r1, 0x5427) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) [ 79.371547] audit: type=1400 audit(1520203001.674:82): avc: denied { write } for pid=12305 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/03/04 22:36:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000100)={0x3, 0x0, [{}, {}, {}]}) 2018/03/04 22:36:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x89, "ac7bd42e4a61a21f7a023076a99d9d678b93b29862566f4ba6af64b0db771cb1b1ceb58cb05d2213b0123f97fc04032289dacc4f7901abc984cca44cce866d86ba67aed70d816d2e79315c8b20d920ad8d9948e5694e84ae8999ed8a5192ebed0be52c5f7c4e81f37bd35ad5d031b465071b07d83153c68ad91c1f79176702d89c88c7cee9aa765928"}, &(0x7f00000001c0)=0x91) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x6, 0x1, [0xffffffff]}, 0xa) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x41) bind$pptp(r0, &(0x7f0000000240)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x1b) 2018/03/04 22:36:41 executing program 4: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000180)={{0xa5}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x9}) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) signalfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) 2018/03/04 22:36:41 executing program 6: r0 = socket$inet6(0xa, 0x7, 0x800000000002b) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000080)=[]}}, {{0x0, 0x0, &(0x7f00000009c0)=[], 0x0, &(0x7f0000000080)=[{0x10}, {0x10, 0x1}], 0x20}}], 0x2, 0x0) 2018/03/04 22:36:41 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000356ff4)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f00000a8ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/03/04 22:36:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0xfffffffffffffffc}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0xffffffffffffffb7) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r1}], 0x1, 0x7fff) 2018/03/04 22:36:41 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0xfffffffffffffffc, 0x7, 0x0, 0x100000000004}, 0x7be12cd8942be6b4) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000080)=""/66) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @rand_addr}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}]}, 0x40}, 0x1}, 0x0) 2018/03/04 22:36:41 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = dup2(r0, r0) ioctl$KDADDIO(r1, 0x4b34, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f00003d5f88)="c500000000000030020000000000008b75bed544017d5cdbb3ffe92774a718cdb92e840900edc044258289d1363587f8f27df0300351c41fa609288d3f00e4ff7fae66075d5b65e19affeb0004e0f7997c08aab82d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a00d31f6f11", 0x78) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000607000)=@hopopts={0x0, 0x2, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x20) sendto$inet6(r0, &(0x7f0000d2aa85)="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", 0x561, 0x0, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/04 22:36:41 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') pread64(r1, &(0x7f00000001c0)=""/4096, 0x1000, 0x0) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x0, {0x70bdcff3, 0x9, 0x100, 0x9, 0x80000000, 0x1ff}, 0x4, 0x4}, 0xe) 2018/03/04 22:36:41 executing program 2: r0 = socket(0x1e, 0x1, 0x7) setsockopt(r0, 0x10f, 0x81, &(0x7f0000000000)="00210300", 0x4) 2018/03/04 22:36:41 executing program 7: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x0, 0x5}}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x9, 0x40400) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e23, 0x1403, @ipv4={[], [0xff, 0xff], @empty}, 0x1}, {0xa, 0x4e21, 0x56f1, @dev={0xfe, 0x80, [], 0x16}, 0x8}, 0x8, [0x1, 0x2, 0x6277, 0x6, 0xfff, 0x3f, 0x100, 0x1]}, 0x5c) 2018/03/04 22:36:41 executing program 4: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x4, 0x310, 0xffffffff, 0x178, 0x98, 0x178, 0xffffffff, 0xffffffff, 0x278, 0x278, 0x278, 0xffffffff, 0x4, &(0x7f0000003fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@rand_addr}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, 0x32}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x370) r1 = getegid() setfsgid(r1) syz_emit_ethernet(0x32, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) 2018/03/04 22:36:41 executing program 1: r0 = socket(0xa, 0x80001, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0xffff, &(0x7f0000000080)=""/65) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000000000)=0xfffffffffffffe66) setresuid(r2, r2, r2) 2018/03/04 22:36:41 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='/exe\x00\x00\x00\x00\x00\x00') ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000000)=0x3) lseek(r1, 0xfffd, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) 2018/03/04 22:36:41 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xb) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000080)=[0xfffffffffffffffa, 0x7]) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) close(0xffffffffffffffff) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000400)=""/36) 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, 0x1000000000, 0x0, 0x2b2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000040)={0x6}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00002c2000)=ANY=[@ANYBLOB="00000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290000000a004e2000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) r3 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x5, 0x30}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r4, 0x4) 2018/03/04 22:36:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x12100, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x20000) write(r0, &(0x7f0000000000)='\x00', 0x1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000080)={0x8, 0x100, 0x7, @random="cde50b10d7ae", 'teql0\x00'}) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) r3 = accept(0xffffffffffffffff, &(0x7f0000000440)=ANY=[@ANYBLOB="000000000000000000000000040000054eb0beef2133f0bea30518456e505ebf41f171e5c416f3fa136bdb49fffe5bfaa73b399ac5cdd69f7adfec3319235c0fe35a8d541739b192514d9bf584eb7d3e1cef8d190561a6ecc64868283e09fb61917ebfc3062b6999ea4f147cd1f5d062ab85ff1a3e3e5e06effe38554f7d65308ae4db12533bb1bf0bf5723612262b082277960f52b8af8f536f038b0155a8a4bc7377756092e05b5b57b0c97e6833531b4cc835cc57765f6da6830f16d6b0fcd7477655115977e72a180aac984edf5c3bbdfb6a5c"], &(0x7f0000000100)=0x10) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000380)=""/177) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000340)=""/21) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0xcb51, 0x81}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000000c0)=0x81, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}}, 0x52f, 0x3, 0x7, 0x80000001}, &(0x7f0000000300)=0xa0) 2018/03/04 22:36:41 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) clone(0x0, &(0x7f0000a60fbd), &(0x7f00004d7000), &(0x7f00005f0ffc), &(0x7f00001ba000)) 2018/03/04 22:36:41 executing program 1: openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) creat(&(0x7f00000013c0)='./file0\x00', 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000001400)='/dev/mixer\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000001440)='/dev/audio#\x00', 0x0, 0x0) userfaultfd(0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001580)='/dev/loop-control\x00', 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000015c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000002780)='/dev/snd/timer\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$admmidi(&(0x7f00000029c0)='/dev/admmidi#\x00', 0x0, 0x0) socket$rds(0x15, 0x5, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000002a40)) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002bc0)={{{@in6=@dev, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000002cc0)=0xe8) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002dc0)={{{@in6=@loopback, @in=@empty}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000002ec0)=0xe8) getgid() openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004200)='/dev/sequencer2\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000042c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004300)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000004340)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000004380)='/dev/input/mice\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) eventfd2(0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$loop(&(0x7f0000005d80)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000005dc0)) syz_fuse_mount(&(0x7f0000005e00)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005f00)='/selinux/relabel\x00', 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000005f40)='/dev/rfkill\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) socket$rds(0x15, 0x5, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socket$pptp(0x18, 0x1, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40100, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000006100)='/dev/ptmx\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006180)='/dev/sequencer2\x00', 0x0, 0x0) epoll_create(0x7) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000006800)) 2018/03/04 22:36:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2002, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x204001, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x83) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) dup3(r3, r4, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f00000b1000)) 2018/03/04 22:36:41 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x9, 0x200000) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000100)="73656375726974796e6f6465765d897472757374656465746830a12d4000") fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) sched_getattr(r3, &(0x7f0000000180), 0x30, 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)="c5e2c161e23215c86836d850256e09da3813caffedf7db5d7e2e44a6006db531c6b62b437cd4b6fa7be185939a1f0f0dce6aa778b4ecdaa9933595c0816b0fddcb8391", 0x43}], 0x1) keyctl$get_keyring_id(0x0, r1, 0x400) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00005b2fc8)={&(0x7f0000c2bff4)={0x10}, 0xc, &(0x7f0000cf8ff0)={&(0x7f0000ce9000)=@newae={0x5c, 0x1e, 0x301, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in6=@dev={0xfe, 0x80}}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, []}}]}, 0x5c}, 0x1}, 0x0) 2018/03/04 22:36:41 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000a12000), 0x1) syncfs(r2) 2018/03/04 22:36:41 executing program 7: r0 = gettid() r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x5fd4da8d, 0x109000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) recvfrom$packet(r1, &(0x7f00000001c0)=""/167, 0xa7, 0x1, &(0x7f0000000380)={0x11, 0x7, r2, 0x1, 0x3ccf5080, 0x6, @empty}, 0x14) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = syz_open_procfs(r0, &(0x7f00000000c0)='loginuid\x00') exit(0x0) readv(r3, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/04 22:36:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x7b0e) 2018/03/04 22:36:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x1, &(0x7f0000000200)={0x0, 0x12, 0x0, @thr={&(0x7f0000000080)="308aece41fe7f62cdcc22c20df396d4c042ffb13b4c2e72f7788eda01b11245c86e0d4b153f6df5182e1488a9dea66021c0c02416447ededbe4194e70492a778b19730d182695c9897c880db2c82de1c9b3c620f9aef9def4dcf075cc6493f020f48ee57bca5b9587739c4717d85a34b83f558b6806a5135f11657dc390efce6d4585ce56b1afee2ab969a1aefc84848", &(0x7f0000000140)="444a4d61fbbe1a0dfe8bdefb644f29612f572b6d9a89"}}, &(0x7f00000002c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f000049e000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x11, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/03/04 22:36:42 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) setitimer(0x101, &(0x7f0000000000)={{0x100000000000, 0x2710}, {0x77359400}}, &(0x7f0000000fe0)) [ 79.684660] audit: type=1400 audit(1520203002.007:83): avc: denied { map } for pid=12401 comm="syz-executor2" path="socket:[32578]" dev="sockfs" ino=32578 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=packet_socket permissive=1 2018/03/04 22:36:42 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x2) futex(&(0x7f000000cffc)=0x4, 0x80000000010b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000180)=0x9, 0x9, 0x0, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000200)=0x7, 0x81) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x400802, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x78, 0xff, 0x8001, 0x0, 0x7, 0x0, 0x8001, 0x20002, 0x2, 0x100, 0x1, 0x7, 0x1, 0x7, 0x3, 0x1f, 0x9c, 0x3ff, 0x983, 0x4, 0xc14, 0x0, 0x5, 0x400, 0x9, 0x101, 0x10001, 0x0, 0x1e, 0x8, 0x3f, 0x401, 0x100000001, 0x100000000, 0x1, 0x100000001, 0x7a90b96b, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x400, 0x46d, 0x200, 0x4, 0x7, 0x4, 0x400}, r0, 0x393a, r1, 0x1) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x1) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/04 22:36:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x3, 0xffffffffffffff24, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x1, @random="9139ed510fa1", 'bridge0\x00'}}, 0x1e) ioctl$sock_SIOCGIFINDEX(r0, 0x8924, &(0x7f0000000200)={'bridge0\x00', 0x0, [0x6]}) r3 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x10) bind$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0x9fe, {0x101, 0x2, 0x0, 0xfffffffffffff900, 0x4, 0xe000000000000000}, 0x0, 0x1}, 0xe) connect$pppoe(r1, &(0x7f0000000140)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'syz_tun\x00'}}, 0x1e) fcntl$setlease(r2, 0x400, 0x2) 2018/03/04 22:36:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x10001, 0x280180) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000080)={0x8, 0xff, 0x7fffffff, 0x1}) 2018/03/04 22:36:42 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200001, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x4) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x9}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @empty}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000300)=0x1, 0x4) syz_emit_ethernet(0xfed1, &(0x7f0000000140)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08004500001cd56bd4aa92885d44c69602477c0000000000119078ac14ffbbe00000014e204e2100089078"], 0x0) 2018/03/04 22:36:42 executing program 5: r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) r1 = userfaultfd(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x1, 0xc000, 0x3, {0x0, 0x1c9c380}, 0x8, 0x1}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000002000/0x1000)=nil, 0x1000}) 2018/03/04 22:36:42 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x800000000000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000040)="e7b346bef811fbb505e7e57d7abf470def", 0x11) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0xffffffff00000000, 0x0, 0x0, 0x7}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001280)={0x0, 0xc33}, &(0x7f00000012c0)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000001400)={&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x6}, 0x1c, &(0x7f0000001240)=[{&(0x7f0000000180)="63a8a58d3fec0908846249d04eed644feacbea1675623dfa63c032749a7af1c8cba0211fde55672ed7fe25428a1c1f7689c801afcc631ac29370ae73f56e9c850f0e1c55c26c7a788eb2f574c425", 0x4e}, {&(0x7f0000000200)="80ce268ab3d4b6f97f9a4e6db9019724552986fb4d7bdf1b073387ead1aa5b30c87531beae6783f1b435afd75150a8", 0x2f}, {&(0x7f0000000240)="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", 0x1000}], 0x3, &(0x7f0000001300)=[@init={0x18, 0x84, 0x0, {0x7fff, 0x7, 0x51, 0x5}}, @init={0x18, 0x84, 0x0, {0x2, 0x9f, 0x7, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x204, 0x6, 0x8, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0xfffffffffffff59b, 0x4, 0x9}}, @init={0x18, 0x84, 0x0, {0x7fff, 0xffffffff, 0xff4000, 0xe42}}], 0xf0, 0x800}, 0x40080) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={r2, 0xce42}) 2018/03/04 22:36:42 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300094700bb61e1c30500000700000002000000450006000000800019001a000d00000000070000000000000017e9ffff05000000", 0x39}], 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/04 22:36:42 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004cfff8)=0x6) sendto$inet(r0, &(0x7f0000000000)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/04 22:36:42 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x401, 0x2) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000100)=""/247) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1ff, 0x1) ioctl$int_in(r1, 0x8000008010500c, &(0x7f0000006000)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x1ff, 0x4) 2018/03/04 22:36:42 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x3ff, 0x6, 0x2, 0x5, 0x4], 0x5, 0x3, 0x1, 0x3, 0x401, 0x9, {0x3f, 0x7, 0x80000000, 0x4, 0x8001, 0x2, 0x7, 0xc700000000000000, 0x5, 0x3, 0x1, 0x4, 0x4, 0x2, "f0e4b6e2f2cf9b29bfe136179aea453b452de1e2dfd9d315d50c541cfc0048fe"}}) pwrite64(r0, &(0x7f0000cf4000), 0xffffff2e, 0x0) r2 = socket(0x1, 0x0, 0x7ff) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)) 2018/03/04 22:36:42 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000ddafff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/03/04 22:36:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000080)="6005000000000000004ac48f702d949a7814b24d0ad304340eb1f1747ee818fed34e75047953d5744924cd7c6f14d8be2cd6fd8d9113513b1c8a0f79b4387b846f979aaf4d27a0f27958bf59ae0c918e3e8bef1c460c33b645a86a9319ad03d613c632352c96955ba6903eca33cf3c61ed387ad0122e8c6b317714a254e7dcabfdab098f15f73a51955d8b29b6adb1c57ba7af50599b82af2a6fe343ef94ce3cbc8002c763b411bf716d3ac8cc64df10d1cd2e47066646956736c829678f75d6745a91b7ef9033d8fbcd6f8720d6062f5d2e8a81889c23341e77d6b28ed6e74d", 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) 2018/03/04 22:36:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x430081, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x1, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00005a0000)='attr\x00') getdents(r1, &(0x7f0000ac7f8c)=""/116, 0x74) 2018/03/04 22:36:42 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000040)={0x0, 0x3, 0x2, 0x8, 0x1}) prctl$setmm(0x59616d61, 0x7, &(0x7f0000a61000/0x1000)=nil) 2018/03/04 22:36:42 executing program 1: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000280)=@nat={'nat\x00', 0x1b, 0x5, 0x358, 0x0, 0x218, 0xffffffff, 0xc8, 0x218, 0x2c0, 0x2c0, 0xffffffff, 0x2c0, 0x2c0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x102fa) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x4e20, 0x4e21, 0x8}}}}}, 0x0) 2018/03/04 22:36:42 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000200)=[{&(0x7f00000000c0)="b662ddb98c8cd500a59eb9f8e56da300226b6701b0d72c6ccb09ab0c66e1918ceb837bd6d9e4f9b5023f5878085f4d4661ed80db6b86ebdb28167692ca753b28689d47cbbb9133470914d694353fb2e3b4f9a04060c1711373c3335a0bdb60b3f5"}], 0x1, &(0x7f0000000340)=[], 0x3e1}, 0xfffffffffffffffd}], 0x1, 0x200080c1) 2018/03/04 22:36:42 executing program 6: r0 = socket(0x15, 0x80005, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000028000)=""/1, &(0x7f0000000000)=0x1) 2018/03/04 22:36:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000b00)=@get={0x1, &(0x7f0000000a00)=""/231}) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x40000) 2018/03/04 22:36:42 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ebfe0)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000340)="d4bb11be0b12d8d4fdd06880461e7ecb53ea0ef4e599ff234baef497c1221e1cf1cd3bb0530c7715cd05200d36b82f1290d74759667b99d2c121e7dd7091748304da253160c9ce4341d74d2587dd", 0x4e}, {&(0x7f00000004c0)}], 0x2, 0x0, 0x0, 0x4080}, 0x20000804) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=ANY=[], 0x0, &(0x7f0000f75000)=[{&(0x7f0000f11000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00000000c0)=0x4, 0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) 2018/03/04 22:36:42 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x1ff}, 0x4) shutdown(r0, 0x0) 2018/03/04 22:36:42 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000040)={0x0, 0x0, []}) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) pread64(r0, &(0x7f0000000180)=""/179, 0xb3, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000000c0)={0x0, r1}) close(r0) 2018/03/04 22:36:42 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3f, 0x0, 0x7, 0x9}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002500)={0x1000000000, 0x59, 0x6, 0xab0}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={r1, 0x7}, 0x1aa) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[]}}], 0x1, 0x8000) sendmmsg(r0, &(0x7f0000002440)=[{{&(0x7f0000000040)=@ipx={0x4, 0x7, 0x100000000, "92c74fa293d1", 0x6}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000180)="8cd6f344c8f59585d6da234906ad11e046a6d0dc57319bf0d706da7de9642f47ce6c70f5cd3734afe181831d4fb62da6b1", 0x31}, {&(0x7f00000001c0)="9d0e55f14bcd11a0b4199416fcb0a1842741cc5d8600ecca16f38bc21e6005d6853afa40ce6c84de516eb18fe8973457f2dbe5e5aa4731d52dd98cf4081ec3891b7a3be5db1aef5f081f83c6e6cdd23212ef27552d4eada33d1abd940cc8990aef1b7e10ae1112a0472050cfedfd12", 0x6f}, {&(0x7f0000000240)="05c4c6fbfa35bee44cf9456358efda169979f9e616c63e61ac219e6a7df101dbee84e47fc7c0bbc715ea488c61fd60b42bc41294b7e85b441f64d240ce45992af239b224ccd30f34fc609b748511ce579d3627a1d29b7b065b776599f778f46687f56bed2eaf0fcc615cb4a279e7d8d3c23645fc2578a4c8d4bdcef17e3c24c18478436e10f21d02722b9459d558386ea879b4d18179f0bb2d038352920583c2bd18bc7d85c7211812fe454ee51a7b0aa182e1f013b0c0c24e0f6deb47d77262d0364751206ac4dfabb7b59fe4bde8f534f38709824d15f3561144a32aa9d342ffee2f0fc9f0cc676ce979b1dbc77224f83deb93ee8c99", 0xf7}, {&(0x7f0000000340)="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", 0xfa}, {&(0x7f0000000440)="6aa4e6fb82e62a525fefb3f056c4eb7fb9a28d1abc56ba04578a87fe3c97821b", 0x20}], 0x5, 0x0, 0x0, 0x81}}, {{&(0x7f0000000500)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x2, 0x2, {0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x8}}}, 0x32, &(0x7f0000001a80)=[{&(0x7f0000000540)="08db0258f2dcf9dd70d2da67519689f388715a5a98048088d33a9c51181d0f5e27837583a42c5b2d15fdae71f1e896bd6be4719df1a4ab91ff0ccc76fb5dfe4c5936a921df26132a61cb6f09fe1b9ca86f63c17142e1f610b4b4f7ef1daf8ef340c0059ea79b23ce35993b6a6c75327dad1f407d", 0x74}, 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"30f9b5184c2f0f421f722ad9172000be55561f6af73d46b774a420883514dec7d1d3daa663d716442ba86e2f2f9453f76f6718f0fa33e1d672358c5e732b036cc272c1df97899e829bff321d47d977a88541013cd8f9f9f2febadc333fb09f14fbc2e363fce98f3e00ef6fd4ad156cf5bf4f3e20494f2bdf1fd1d133b3b7cffab915284f80cf9cd22c20abce5a1a96c290a8a5e0ead3c399e25224d564a83e19fab3a4626dec"}, {0x48, 0x100, 0x9, "016e714a4921ce9b1102220959a7a75ef007c02b6ce17ad7ba07efef485fbbed73c4e507a44596aa5fab3d19162295284ddb249d"}, {0x108, 0x11, 0x2, "a5b04de3103380da0a16533628052cd392cc545abc58fbe58ffaaa435e7f12873325a419718b435c0daae301cd55bf17eb17e99275bd8c815540cfb6458c0cdd827beedef1ea789f6d031dc0601171f49e65f121da8902bb2a1685bba76e44845ae216a8bc2addd9c5d17b5500483709a079b6675fdd2a9df6f2658fd1d6b190a17915c4b030c84c1fe812be10cc0c12c043a6e886f4928db788d3a26a8b8941e1931583e85f4a728cf273ef5b1269173861f00b20ea78c40cef9004299882ec696c6d2175cae5c76fd2d4f62a7aa49e89c3b976e70d03adba03a0af42ff46a9d48363d40f4489a16bb72c574f0ed08435d357"}, {0x50, 0x10b, 0x0, "f8cd6cdfaf41125124b233b8f3e76eea1297b40d9029375344183b6c331abb9d8fad2581c8aa253cb4c2832fea1cac21a91f80cef93b89eebe"}, {0x98, 0x0, 0x1, "93a83fa4e9b19ea71cffb6ea81a1583a2bf8cea90e18769ff39e3279be078a962853b56237f1eb97adb0a07503667d0a3ee0ec2f8847a272422909d4139ac82b214e2aa1370cbe7e4822da3ca9d933f25fe6a48040e7978bd72c23352d3e677ffb3ba6143b15509fe58dc0995f46d7f6eafc6de400d7f6aa3ee2fb2a740fee8e30b1f1af"}, {0xb0, 0x117, 0xcd, "088168e3582ee1b0fe11d5e6994f51b3f6b979c5262d4cfce6e2bf811333f960a37e1de937930a70088a5978fbdc2b9fcb95e7556c5f40586edda28c1da2d087ed5a0c05c815a0a44a4112ed052fb5b7c42aa5c58f615c3acf2cbdbf9806cd28279a2cfce02f65aac2d6b4119868e08ae7af4ed4c57280ad9370960a8b9ab63d68f1c4d63c0c7e5994f0db98a12ed0a91c8d1e4bf67afdb486b0e70d"}, {0xf8, 0x10e, 0x0, "7c3dab4bb962e6909272059048fad2e6ce50d4ecd6e0f087430c661334adc94a009d63a9f3ef6640cfe261935e32d20f2b443040f68e50d8749aa19836169e525a0fa3465407b41c7b44df838dbc02d38304b4778074572697d02ba717695377c01d432395b3666f976e3ab2cc3298aca44dcac3bd22a1f3ab109559de3f6d57b3e5d5d0894c4b0a55148d7527667d34a920fce4f7e66ce213158d90d7b6d2ce306b2fe972073a0e090b3df40ed0d7ea8f857379416b8d92a4b978713b12b2c83d1c5fda7e6ebd0541da508cfba97186819b1cd71a25c2e21d9eb4e19475cd2a4a1dc46dcd6863"}, {0x20, 0x10e, 0x5, "f40066c87e02724cae"}], 0x4b8, 0x20000000}, 0x10000}, {{&(0x7f0000002000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @empty}, 0x1, 0x4, 0x4, 0x1}}, 0x26, &(0x7f0000002240)=[{&(0x7f0000002040)="e54b4b2991389e8b6fabd5d1c5ae5dbdee488024782c29fcd98921ad4c03fb84a7add212f3fc677367cb2f2e44fd8dd9c71148a07875c17263b4d5e89b9a9b5aedfdc9a6c5563cee7b9a64bd70d9c883f80124a19d2f5224d06f2fde52e4747e341660423506c2f98d4d1d10bb17a54b71f4e6749c9304c5970625d9f91fee701178310e07d0a614", 0x88}, {&(0x7f0000002100)="f22906cc4084854e2805dce357af32ea0038e0143902419aff82f0ffa27eceaae5e10591f2a3a73192209f0dbd6a4ac9eae12c6aa28ca20f59850648f237525cbedf8caa994ba7db6b08a20166832486346199e39d7d442de3d79a00", 0x5c}, {&(0x7f0000002180)="ff724451e631c02a2f0b7ffbea47e9735cde53cb3a8eab4bd155c5d3003a6deaa3139b0e6265a34a78c0e4ed5862e1ba198ef6cb4cc362e36dd556378d334c34b8cdd3092a89ae463d099362a46502f8bb629d15fd95d179af", 0x59}, {&(0x7f0000002200)="d0e3", 0x2}], 0x4, &(0x7f0000002280)=[{0x20, 0x107, 0x9350, "75a7b8cf4dad6c73e8"}, {0x100, 0x11, 0x0, "5ae70e81396288bbd33bcb7dbd7ae646864a4ff094bfcb1ccbe64b0c0b6dbfacdc015a9d9917621206c5dea1a5750a58e1f0f59fce53970441a7f01bb0ec78b18e715758ecc5e90a8c8de60ad8058d18a635271a8b258ed79a8d9d7433b49a4e41019bb911979a8cffa94a678e1285e7462234a96e121e138c1369feac5c7ad7be3738fc9eb54278fcb3eae8197551ed55a9e3cbd3814e974455cd611889fcca07d1ab7e165852181839b83c3d4a32bda4b98ba40362cb6cc87b33319b165bc22aebc57d2ffadbd207ad6a896ec098927b2a84a01f92e305b4a08bfac230139178c22aab13b5f68f33f7"}, {0x80, 0x119, 0x1, "9ec1e2909906f5411433277a227f32224672f851faaaca283f33aa737c955a8434e62f68a54dbf7925ed4d11b67994ed2199932e1386c481cde02260b2e9f53735714f10cf6ba4f7e26386f245ae667896d78f0665498d4b02114920bd50aa3c60441e21edd01b119bfe"}], 0x1a0, 0x11}, 0x80}], 0x3, 0x40010) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x400000000400002, 0x1, [0x5]}, 0xa) 2018/03/04 22:36:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x4, 0x7, 0x1, 0x70, 0xffffffffffff7e43, 0x1f, 0x20, 0x0, 0x134a, 0x100000000, 0x8c, 0x7}) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) 2018/03/04 22:36:42 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x20000000}, 0x0, 0x0, r0, 0x0) capset(&(0x7f0000000100)={0x1998032d}, &(0x7f00005ccfe8)={0x0, 0x0, 0x0, 0x0, 0x400000000}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e21, 0xffff, @empty, 0x3e1}, {0xa, 0x4e22, 0x29, @loopback={0x0, 0x1}, 0xc1d0}, 0x7, [0xae8a, 0x5, 0x9, 0xda3, 0x7, 0x80000000, 0x1, 0x100000001]}, 0x5c) clone(0x20900, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) ptrace$peekuser(0x3, r2, 0x7) 2018/03/04 22:36:42 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x10000000201, 0x1ffe) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) madvise(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x75) 2018/03/04 22:36:42 executing program 6: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) r2 = memfd_create(&(0x7f0000000080)='uservboxnet1[\x00', 0x3) sendto$inet(r2, &(0x7f00000000c0)="2965a0e7fb5e4225f1a6248e0879c0c02a5dbb850decc5d866ffe076868c795a7e9db52220b613a96c881cb16f34363f442cbc6b8aa58e77c7f10376d7f1ab2fed95837ce493ad64b1", 0x49, 0x20000005, &(0x7f0000000140)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x9e, "48f45cd2b7507393bb4557e5576b97f7e4fd67161e48d55e533ef74895325ef173c2a554619134da67310bc8481c6794ff8d0bfe395ad1d407e8ba4d980b7720e4ef22c26c91b20e74743a0d6f7278e1f4a5db04cfa8d936ee269f29e82f28af47e045dd971f706edfefd9c9bcfa2ca531a1efd208b95d2d024241f0533482f3a777aa58bccb5595e8848d943753798b4c98aa639ddd9d992d6cb5c1233a"}, &(0x7f0000000280)=0xa6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x3ff, 0x1, [0x3]}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={r3, 0x401, 0x3ff, 0x1, 0x81, 0x80000001, 0x7, 0x5, {r4, @in6={{0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000001}}, 0x80000000, 0x3a3a, 0x6, 0x8, 0x7}}, &(0x7f0000000400)=0xb8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000440)=0x4, 0x4) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x7, 0x40401) poll(&(0x7f0000000040)=[{r0, 0x388}, {r1, 0x202}, {}], 0x3, 0x0) 2018/03/04 22:36:42 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000653ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xffffffffffffff63) r1 = socket$inet(0x2b, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000340)=@raw={'raw\x00', 0x9, 0x3, 0x1e0, 0xb8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x148, 0xffffffff, 0xffffffff, 0x148, 0xffffffff, 0x3, &(0x7f0000000080), {[{{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@loopback={0x0, 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x240) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f00000001c0)=""/145) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000040)={0x5c4, 0x20, [0x9, 0x3, 0x10001, 0x2, 0xff, 0x6fa7, 0x2, 0x7]}) dup(0xffffffffffffffff) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/04 22:36:42 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xff) shutdown(r0, 0x1) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = memfd_create(&(0x7f0000000000)='keyring:*cpuset\'\'&vmnet1\'loeth1.trustedGPL/(keyringsystem\x00', 0x1) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000080)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) sendmsg(r0, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="0dc85908cf24abe5fe4b622cd9abdfc1b68000007dfe91829f481456adb31d1d4779a78be85f6347", 0x28}], 0x1, &(0x7f0000001900)=[]}, 0x0) renameat(r1, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') 2018/03/04 22:36:42 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$addseals(r0, 0x409, 0x2000000004) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0xf2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0x655a}, &(0x7f0000000240)=0x8) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x10000, 0x460000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000040)) syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x8, 0x101000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x8001, 0x1, 0x1, 'queue0\x00', 0x1}) 2018/03/04 22:36:42 executing program 0: 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1000000000003, 0x300) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000001000), &(0x7f0000000000)=0x4) 2018/03/04 22:36:42 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) r1 = epoll_create(0x985) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x10) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) 2018/03/04 22:36:42 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000005000), &(0x7f0000008fc5)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000cfe8)={0xffffffffffffffff, &(0x7f0000e10000), &(0x7f0000017000)}, 0x2f) r0 = memfd_create(&(0x7f0000000000)='keyring\x00', 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x2}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x6d, 0x3ff, 0x6c11cdd2, 0xbf, 0x2, 0x3, 0x3], 0x7, 0x0, 0x3, 0x9, 0x910, 0xebf, {0xfffffffffffffff8, 0x8, 0x7, 0xffffffffffff7fff, 0xa8ec, 0x3ff, 0x10000, 0x1000, 0xffffffffffffe40e, 0x4, 0x5e1b, 0x6, 0x2, 0x9, "beb77e9ac76ea1dec730554f43cbd3ded32395c6c055fdaa9459e3242d1cc431"}}) 2018/03/04 22:36:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) r3 = dup2(r0, r0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000100)) perf_event_open(&(0x7f0000000040)={0x4, 0x78, 0x5, 0x7, 0x55, 0xa2, 0x0, 0xffff, 0x4004, 0x8, 0x84d6536, 0x6, 0x7ff, 0x3f, 0x4, 0x7fff, 0x100000001, 0x8000, 0x1, 0x40, 0xe96, 0xffff, 0x6, 0x0, 0xd4, 0x8, 0x994, 0x1, 0x5, 0x1ff, 0x6, 0x20, 0x7, 0x4, 0x6, 0x0, 0x0, 0x3ff, 0x0, 0xfffffffffffffef6, 0x6, @perf_config_ext={0x5, 0x85}, 0x160, 0x100, 0x36f1, 0x7, 0x1, 0xf66, 0xff}, r2, 0x7, r3, 0x4) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/03/04 22:36:42 executing program 0: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000003000)="f8", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f0000000040)={"50eb105ca1660df566c2a22f993d8164", {0x4, 0x0, 0x7, "ee3b9deaff85"}}) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000140)="0f01b00000000026f36e0f070f00567ab96d030000b800000000ba000000000f3066b89b008ee80fc7a8000000800f01c90f752b360f10f0", 0x38}], 0x1, 0xfffffffffffffffc, &(0x7f0000000080)=[], 0x1000033a) bind$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x4, 0x0, 0x0, "b722f3951c50"}, 0x109a5ec77646d9e0) sendto$ipx(r5, &(0x7f0000000180)="c6cb68ed1471af4cc4ff278bbb1f854c35fb41e4f22e949068adcc3e4f8bdad1e78f39b058c4b312a0dc52d9feb555c1a9a22072b09aff452d76b085e2003407704b0390a6ea0609e1878f7dbe8635ce1d9e49aa55df7a8ae4d7c596a389a5619cdc", 0x62, 0x5, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/04 22:36:42 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup(r1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0xfe12, 0x0, &(0x7f00000000c0)=[], 0x1, 0x0, &(0x7f0000004000)='\''}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000afd0)={0x28, 0x0, &(0x7f0000009f84)=ANY=[@ANYBLOB="116348400000c22323fe8de54d7b00000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f000000a000)=ANY=[], @ANYPTR=&(0x7f0000003000)=ANY=[]], 0x15b, 0x0, &(0x7f0000003fb3)}) 2018/03/04 22:36:42 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x800, 0x24) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000cc0)={0xffff, 0x0, 0x10001, 0xf55}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000d00)={0x5, r2, 0x1, 0x9}) r3 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) r5 = getpgid(0x0) sendmsg$nl_generic(r1, &(0x7f0000000c00)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000380)={0x80c, 0x2d, 0x20, 0x70bd2a, 0x25dfdbfd, {}, [@generic="ff2991ba0c615e1711bfaf5772e4f5c687cde260bb631b245112dfbd01f8bec0077bfdd52e319b44e476ed37dd9f3ccced84ff00aa46184d6877ce2279d242a1af7d03044875a2811eae1f635400eab6ef5ddc498ba9df7a69bf7bbceb7931e8e72de4df469fa5d7bdcdb99b7d2c1f95e11e157592035507887c9266d3766b9d70661170ac61a7031378cdd6b2713e37651d1b797739b49de9ab868a8085badb7753280c49d28c343cde463216d8962646f563d3f71c7d5779cdae5bd6dbc1c3f35116681feefa4b7f732b63a248a6ab258bd29caf4121e84026124e4292c17b35ae6223dc444006642e14d7fbff69557d18b6e485de7ba0", @typed={0x8, 0x70}, @nested={0x158, 0x35, [@typed={0x24, 0x67, @binary="d2032325596eeb14ed1f37b466d79723f69503752dbde0b5352b"}, @typed={0xc, 0x67, @pid=r3}, @generic="219f176a6583311f34118bb89b277a3f43a8210771a343acc986d0748f83177ac7e3c3c5c53c4be7b12e9e1f2279dd9e127cedc40a5cf6bb438dd525b682e96e93b0d9745ef434221c0a2d80118a28d85963bc98aa914561cc2cdd707622ce0d810dd8a24eb1090a06ca0df2b17bf2a1f5f2eecf50884d4d3a0caf3abc329b4dde78be943a89c8acfe89197e5a20c31ba04ec64f5b78c143eb337d2076241457dcff325ce1b46ccdd886650167076d48b860043a8a6c4cbf78ef4e614e699315f55408b2e504de24ee669154fe", @generic="894a33b9d6b59d115f217e9d54052eadfc6b80a967df7145712c1949793dad4a2d95cd2c0c9af76e71d0fcc9df6f0f49456e316135879f9b192ee309a8028d39fb3a431ab8747c3048c5cc971afa3f8cfff2ff93eb6669"]}, @nested={0x204, 0x18, [@generic="84fd5363af04cd50bdbdc114ffb3cb634628e440428e7f6bcfcf51e562d35346a196e3a0200f76f6b40c478679c61099954834bfa9766919569c37cdfdcac41b7f9af038ebaa54925653b06fae8d6bfb6f1e2e6b4f81413d113a24ca70de910aa52638120ffac5e00123d7936d2579c099af276006adf4592bc2fe026389b2e29c90e3200193aed4f33ba927fe921b12209393b4dcc3467ecbc10ce2a4b0de8da6c8d17505ceb143f9b443cab4add6027d61c39d31be2ede75ee6ed40fba", @generic="5ba7f3d44ff68eba431179426cc82b76ef758727b482a85b1015577d456741f9d43690a4ca6c432b", @typed={0x58, 0xd, @binary="6216c7ea5da124595e021625ed5a527db899e49bf2af42ca5f22a916f27b65b3888fe1ff503d3da85bea8f0cf974f3ebd73322b414b09cf1f1fdcc38d677c0caf52bd8aa9d70f44ff0a88038b3dd4212"}, @typed={0xc, 0x1e, @str='\x00'}, @generic='g', @typed={0xc, 0x64, @fd=r0}, @generic="97c8f22b61bc407438c42780ced5a3e53d853fc8434340900b5009da7c3a5006cf0b05fb7b543e7624162839430cdb05d764eca696ae2ef4442ac694319c15cee3a4606ecd9f64167f781a199f85a138ea675553c65b8f8429d1071455919103094ec4c14cf71a513553f3cdcb6e066c9b77", @generic="2d59d6b6fdfb02fb727e7cf63578356865d58802ec3b70056a5f302a6b1f1dc39d22f9c9d40682ca9a693e85927267b172e1b31b"]}, @generic="21c5deac7d045e9fc4aad2e25ed89ff9705f2c4fb6b1eaead6838559c06f608782178d4bc494990f0d19bb3ccab7a1e9982b351785ac52a8088fc1c3f2a5ddfcf342ef3b6c9f1da8bcbea21cf6b094", @nested={0xdc, 0x5, [@typed={0xc, 0x14, @u32=0xe0f9}, @generic="e00793796630a8f62cde1b23686352b686c05c5060f501609f65533aba25caa7907ab35f0640d69f2157fedddf815882869b7d7603df2981c953c28fd91c21a65490b33fe3106332428f8e8e65d65555642bf4dea8c2b60bc4a3fdeb2252a40fab6015f2cf2ef8b94f37078b1635c108aaaa39a529fa05998f17c80cea44281b07cead4753a91a3ebed033f192c96cd43dc3894a4d7e483f4002f33605e3310f9291defa24317fa0e8a660069399f9c870181bb173b3ccf57b2ca05f71fe3807", @typed={0xc, 0x6d, @u32=0x91}]}, @nested={0x270, 0x32, [@typed={0xc, 0x49, @ipv4=@multicast2=0xe0000002}, @generic="c6f29b6055a23d0ea6f35efa80b4d248fc7ab1435adc23f498c7348cf3f5ec214ad2dbae9fc6fed590", @typed={0xc, 0x3d, @uid=r4}, @typed={0xc, 0x6, @fd=r0}, @generic="4afcb68c2650f590e3a26051c149bc7f244b1a90596a7c10811487f6a1b88158d1d1a66661a56d057119f8c88616c99e793f61c9c826d39959feab34d01e3bde9e3a44290632703e6a413fc8e93def8695ab4e5ba79422e84dccf4e105a61424fa4d214d95a545d7dedcdf82518e04c43f2d1f356662865eaa682b9d1a18919c9433ec6fb0c66c1a1723f12fc32af36208c447863af33c8c85df3f308661acdb2b6cc3acadfc8679c28d885b5fa36043b115ebd2719cace4ebfb39a2d619", @generic="4533380015aea064be27cf6a8333e65035c9b39d9254204a4b1a3fba80ba59dff46adc91b5767a3bb19f7b828e1f4ca775da562fa231f3a8ee3044e2d83225632398663a81295da92236ed847b9e448945215ae7b0db2699498388279f3a93ecc895da7060fef577b1bd7e227fd4a5c035245cec2202be66671a5968eb6904599e0a085a43da339f9ad54a56271d19bd2093c7b0a1b0e6414a6bc1923c007e5fb2cdf4af384861cb5e3027249534a38ad0a276b2c09a", @typed={0x8, 0x20}, @typed={0xc, 0x70, @pid=r5}, @typed={0x94, 0x7f, @binary="bedbf3ff4c4ded638e09a184e02efa7def57959e6df4d997e97086d0c741d5c89b629796489446fb65037ba6091c7bda8b7d798ef9503ffca919315f13178b1c4a972493584e6dd0b4b912ca004aa80fcb78e88afa91d9925c88ad699a588bb1685e8dc257c6cb8777c46c674e9e47456ea9cbcd86b9c6d575e07587582ad6083681f55087e322444f80"}]}]}, 0x80c}, 0x1, 0x0, 0x0, 0x800}, 0x4080) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001, 0x4e1f, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0xfffffffffffffffc, 0x1}, {{@in=@rand_addr=0x5, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x2}}, 0xe8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000c80)={r1, 0x28, &(0x7f0000000c40)}, 0x10) setreuid(r4, r4) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000100)=0x0) ptrace$setregset(0x4205, r7, 0x202, &(0x7f0000000180)={&(0x7f0000000140)="08b2fcd625b3714d55237235ab6ae4b599544ffa7a0eceff60a2cf9cc962e089d34a863730631ce2", 0x28}) connect$inet6(r6, &(0x7f000088bfe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/03/04 22:36:42 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f00002f0c31)='/dev/kvm\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x80b, 0x80) getsockopt(r0, 0x84, 0x8000000006d, &(0x7f0000000000)=""/8, &(0x7f00003e4ffc)=0x8) 2018/03/04 22:36:42 executing program 7: r0 = dup(0xffffffffffffffff) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000040)=""/247, &(0x7f0000000140)=0xf7) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000240)={0x8, 0xff, 0x40000000000000, 0x7f, 0x7, 0x7fffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) timerfd_create(0x4, 0x0) sendto$unix(r0, &(0x7f0000000180)="9c644235594e8f467fbb34accf4363d9734a2cd31264d36691c838f8a3553da199d2b8b6c61010e977b3a46beba13c16b6b15716bcc2b2346bdcf41f87c7aa09f3acfd0fc98c0fe88876b62e52ba6024ab6be5a8", 0x54, 0x8000, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000effc)=0x90) [ 80.178767] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables 2018/03/04 22:36:42 executing program 6: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00006dbffc), 0x4) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @empty}, &(0x7f0000000140)=0x10, 0x80800) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, 0xfffffffffffffd1f) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)="a5", 0xffffffffffffff05, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fc2000)="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", 0x480, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={0x8, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x20, 0x2, 0x9, 0x66, 0x9b, 0x0, 0x5, 0xc5c, 0xfffffffffffff801}) 2018/03/04 22:36:42 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x800000000000002) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000280)="0f32f083adf200002e80260b00060f8835106766c7442400040000006766c7442402810000006766c744240600000000670f011c2466b80500000066b9002000000f01d90f90a9128abad00466b873a8000066ef9af2ffd6008534", 0x5b}], 0x1, 0x0, &(0x7f0000000300)=[], 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000300)={{{@in=@local, @in=@broadcast}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0xffffffffffffff40, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, [0x0, 0xfb]}, 0x5c) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x7) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 80.265913] binder: 12555:12563 ioctl c018620b 20000000 returned -14 [ 80.287594] binder: 12555:12568 ioctl c0306201 20000080 returned -14 [ 80.305353] binder: 12555:12563 got transaction to invalid handle [ 80.311727] binder: 12555:12563 transaction failed 29201/-22, size 9007886449508352-9007405413171200 line 2848 [ 80.323314] binder_alloc: binder_alloc_mmap_handler: 12555 20000000-20002000 already mapped failed -16 [ 80.334913] binder: BINDER_SET_CONTEXT_MGR already set [ 80.340471] binder: 12555:12563 ioctl 40046207 0 returned -16 [ 80.347812] binder: 12555:12568 ioctl c018620b 20000000 returned -14 [ 80.349817] binder: 12555:12576 ioctl c0306201 20000080 returned -14 2018/03/04 22:36:42 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r1}], 0x1, 0x7fff) 2018/03/04 22:36:42 executing program 0: chroot(&(0x7f0000000000)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000021c0)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000022c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002300)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000100)=0xae, &(0x7f0000000140)=0x1) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/04 22:36:42 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)="1f0000af02031900000007000000068100023b0509000100010100ff3ffe58b1", 0x20}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) connect(r3, &(0x7f0000000480)=ANY=[], 0x0) bind$ipx(r3, &(0x7f0000000080)={0x4, 0xe7, 0x800, "839e4abc58d2", 0x3f}, 0x10) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000000100)) r5 = syz_open_dev$sndtimer(&(0x7f0000fc6000)='/dev/snd/timer\x00', 0x0, 0x0) r6 = dup2(r5, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r6, 0x40605346, &(0x7f0000000000)={0x4, 0x1, {0xffffffffffffffff, 0x2, 0x8, 0x3, 0x1}}) 2018/03/04 22:36:42 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000001c0)={0x80000001, 0xfffffffffffffc00}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40040, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000080)={'ifb0\x00', 0x7f}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r2, 0x400000000004) ioctl$sock_ifreq(r2, 0x8935, &(0x7f0000000240)={'syz_tun\x00', @ifru_names='gretap0\x00'}) 2018/03/04 22:36:42 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0], 0x2}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x20000000000004b, &(0x7f0000005ffe), 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000840)=0x4, 0x4) syz_open_dev$sndmidi(&(0x7f0000000900)='/dev/snd/midiC#D#\x00', 0x2d0f8000, 0x4100) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000800)) fcntl$getownex(r1, 0x10, &(0x7f0000000480)) fstat(r1, &(0x7f00000004c0)) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000d24ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/03/04 22:36:42 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="0e020000d4e866510800836ad17e1c7fec73f9661c0010000002a9000c400000000000c3c03ead1542baa0d22099282b6710d14d132e87f5444d182c6f32ae3caf0503a28c5308348d43947509bd639498b6aa2f406e2be259", 0x59) 2018/03/04 22:36:42 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) io_setup(0xfffffffffffffffd, &(0x7f0000000000)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x801, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000100)=0x7fffffff) io_destroy(r1) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f0000000140)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000080)="88", 0x1}], 0x1, &(0x7f0000000300)=[@init={0x18, 0x84, 0x0, {0x4, 0x2}}], 0x30}, {&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000000100)=[], 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x200040c1) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000200)={[0x2, 0x1, 0x105000, 0x10f002], 0x10000, 0xaa}) 2018/03/04 22:36:42 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'sit0\x00', @ifru_addrs={0x2, 0x4e20, @multicast1=0xe0000001}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x111200, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{}, {}]}) 2018/03/04 22:36:42 executing program 2: perf_event_open(&(0x7f0000925000)={0x2, 0x78, 0xdc5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) syz_emit_ethernet(0x62, &(0x7f0000000040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @random="65c644c9e6f3", [], {@mpls_mc={0x8848, {[{0x0, 0x0, 0x8, 0x10001}, {0x5, 0x2, 0x2c, 0x80000000}], @ipv4={{0x5, 0x4, 0x7398000000000000, 0x81, 0x4c, 0x67, 0x8001, 0x18, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @igmp={0x15, 0x9, 0x0, @rand_addr=0x7, "0e3354fcacb7fa03b06ca7a4829f82131e16809c11420d2e0d225953d15a290c1ab14cf4018fd1999d57d7b1bc7345cf"}}}}}}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f5c000)={0x0, 0x0}) tkill(r1, 0x1f) 2018/03/04 22:36:42 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f00000000c0)=""/124) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) 2018/03/04 22:36:42 executing program 6: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9007, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) r1 = epoll_create1(0x200000000000000) r2 = epoll_create1(0x0) close(r2) r3 = timerfd_create(0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000000c0)=""/161) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000ab4000)={0x2000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)) 2018/03/04 22:36:42 executing program 0: mmap(&(0x7f0000928000/0x4000)=nil, 0x4000, 0x40000000, 0x10, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f00007cdffc), &(0x7f000070dffc)=0x4) [ 80.440300] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59604 sclass=netlink_route_socket pig=12590 comm=syz-executor2 [ 80.441783] audit: type=1400 audit(1520203002.764:84): avc: denied { getattr } for pid=12581 comm="syz-executor4" path="socket:[33850]" dev="sockfs" ino=33850 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/04 22:36:42 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) getpeername(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="000001000000a246e3d6e4e10dc8717fce2660700500005130533b75ec66f0b604802074ac81f6bb8f8344841aca2e3b84372ee0e066f6"], &(0x7f00000000c0)=0x8) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000018000503fffffffaffffffff020000000000ff78b42d44e35dc250aeb5d19c00000000000c00090008000000", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x3, 0x8) 2018/03/04 22:36:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfff, 0x400100) accept4$netrom(r2, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48, 0x80000) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) 2018/03/04 22:36:42 executing program 7: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES32=r0, @ANYBLOB="bb5fe56acecc51bf9ef964a89c178b84650e28af570289a58f7f05972deb41dffc10ec177c39f848be5da388a0f7a7fe096b6d5b66a47a37e5e3746a29ac88f41b4dc6bc6c485d419526b30d818fddcde7fc067c3fbd6fa55bc730df7818b4ceae19aa432ba6901186d573"], @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], @ANYPTR64=&(0x7f0000000880)=ANY=[@ANYPTR, @ANYBLOB="1473cd48bcebbd1c13a78b3200e493e0bb0134edd71020887ec5a25a65855d37ec2fd5c4605e576b089a5de19d4bbb26ffcbd533d6fd944b913b73bb45fc6c1fb9a8ef81be5011a43db9bcd1f77793b4c4792ff12e4db3457639b78f407b4755fbe2", @ANYRES32=r0, @ANYBLOB="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", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYBLOB="5b0831bc3c83faba468762ddd4257d70a4296b261cb247972c2bb4dad99601d84e559a03f777102e136ec51d5059b578578fdd0c895be0a5253a50fbed9a8b2207e4926b9a758ba8d72a7f16bd4f7a5c30ed9765b6faa45c4e099054e3a4d55b9099e90f314bc04501f3594217e5ad5fa1ae4bdbf749d7486943f3342500188e272514188719620ce5475dc42ca115fbb5c46559448a3503db0dfb7e3751d1c5e584e03238328d32993324744a9d09823e3efcdb171f693c0439189426b145fd84ca60caf22d954737e025ae0e19d793189f9751fcc142382fd7f0213d364db38472845802db1a68c4fe011c41516a7c084c92", @ANYRES32=r0, @ANYPTR64, @ANYPTR64, @ANYBLOB="c3b43526cdae7c721a47a3c5dee11820fe9b9210f2afdabf3dfc4652a9b60f3be4f63465991b0bf51b3333563ec49a13eae68348df5da26395f3de9bc8f38413aeb4736c8f721abf0023379e620071fd4f6b2b5e54d3d7ab4a64fb9e0c814f0495"], @ANYRES32=r0]], 0x3) 2018/03/04 22:36:42 executing program 4: r0 = memfd_create(&(0x7f0000000180)='system&\x00', 0x8000000000004) 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, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r1, 0xfffffffffffffffd, 0x8000000000000, 0x23) close(r0) flock(r1, 0x8) 2018/03/04 22:36:42 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[{0x20000050}], 0x10}}], 0x2, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) 2018/03/04 22:36:42 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x5c, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7a56, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)=';', 0x1}], 0x1, 0x0) socket$rds(0x15, 0x5, 0x0) read(r0, &(0x7f0000ebcf48)=""/184, 0xfffffda6) 2018/03/04 22:36:42 executing program 1: mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8000, &(0x7f00000000c0)=0x40, 0x7, 0x4) socketpair(0x5, 0x0, 0x4, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80800) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000622000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000000400)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x900}) r6 = add_key(&(0x7f0000000400)='syzkaller\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480), 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="d798ded73c8ee97c10d107eec5ceb9811318bf28a3041fbbee31c0c8b76774b8bde5338cdc56d1a0f83279f406841bd6bf5df653b6c1bd629cfcb2fb91106e4e6acfb7f42e9e5eca3c9d697128096525b210d475e507dd90eb6d0328ae8c821309f7a916914c011f7db886905f81d714f38d122a64ab3b404990497c5ff4852b05b1fb2604a3bf88d90c4c4e45084ee7c84e5d69354b5e8b9de17ffe3f29f05d7fa5d94e1fb17a0345e89d8b", 0xac, r6) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000140)=""/15, &(0x7f0000000100)=0xfffffdc9) r7 = socket(0x10, 0x803, 0x0) fcntl$notify(r2, 0x402, 0x8) write(r7, &(0x7f0000000040)="2600000022004701050007208980ff0600cc00002b1f00c0e9ff094a51f101000000000f584d", 0x26) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$packet(r7, &(0x7f0000000240)=""/200, 0xc8, 0x0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/04 22:36:42 executing program 0: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = memfd_create(&(0x7f0000000040)='posix_acl_access\x00', 0x2) write$fuse(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="4e000000010000000300000000000000e1098b6904d278164226e0409f8f75c5de2622ebcc1edf5da55eb34bd9d8738f0251a70c4c1b74b7142de957e63e48000000000000000000000000000000"], 0x4e) 2018/03/04 22:36:42 executing program 7: r0 = socket$inet(0x2, 0x100000000b, 0x3ff) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001040)=@filter={'filter\x00', 0xe, 0x4, 0x11d, 0xffffffff, 0x0, 0x0, 0x108, 0xffffffff, 0xffffffff, 0x310, 0x310, 0x310, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00'}, @common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, 'bridge0\x00', 'bridge0\x00'}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@cluster={0x30, 'cluster\x00'}]}, @common=@CLUSTERIP={0x0, 'CLUSTERIP\x00', 0x0, {0x0, @empty}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0xfffffd46}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b3) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000680)={0x0, 0x3, 0x6, 0x7, 0x0, 0x3f, 0x0, 0xfff, 0xd0a, 0x7ff, 0x5, 0x5}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=@mangle={'mangle\x00', 0x1f, 0x6, 0x500, 0xc8, 0x280, 0x190, 0x280, 0x190, 0x468, 0x468, 0x468, 0x468, 0x468, 0x6, &(0x7f0000000080), {[{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xffffff00, 'bcsf0\x00', 'vcan0\x00', {0xff}, {0xff}, 0xff, 0x2, 0x6}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x81, 0x2, 0x1}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0xf6c, 0xfff}}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x7fff, 0x7ff}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x0, 0xff}}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x83e, 0x1}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x1000, 0x2, 0x2}, {0x280, 0x3, 0x3}}}}, {{@uncond, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x2, 0x2, 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xc}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x63eb431b, [0x2, 0x8, 0x1, 0xe5, 0x2705634d, 0x6404], 0x3ff, 0x101, 0x7}, {0x401, [0x6, 0x8000, 0xcdb, 0x5fb, 0x8, 0x4], 0x1, 0x1, 0x9}}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xd}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0xffffffffffffff80}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x560) 2018/03/04 22:36:42 executing program 2: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x4, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72e80980"}}}}}, &(0x7f0000000000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80002, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)={0x9, 0x20, 0x7, 0x1, 0x3, 0x5, 0x6e1893da, 0x8001, 0x9368, 0xffffffffffffff8a, 0x5, 0x9}) 2018/03/04 22:36:42 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000b0cff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000000401070cc, &(0x7f0000000080)) 2018/03/04 22:36:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000040)={0x20, 0x22, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@typed={0xc, 0x3, @pid}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x40ffff, 0x100) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000000c0)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) fcntl$notify(r0, 0x402, 0x38) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/04 22:36:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7ff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x4, &(0x7f0000000100)=0x4) bind$alg(r0, &(0x7f0000c22000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000ea1fe0)=[{&(0x7f000009f000)='D', 0x1}], 0x1) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000000)) 2018/03/04 22:36:43 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)) utime(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x7fff, 0x8}) fcntl$setflags(r1, 0x2, 0x1) sendmsg$nl_netfilter(r1, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0x33, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x6, 0x206, 0x300, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/03/04 22:36:43 executing program 6: r0 = userfaultfd(0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000949fe8)={0xaa}) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x1d, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000), 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/04 22:36:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006d00)=[], 0x38c, 0x0, &(0x7f0000000000)={0x0, 0x989680}) 2018/03/04 22:36:43 executing program 2: r0 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x200000000103101) r1 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0xc942) r2 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000ca9ff8)=0xffffffffffff8001) dup3(r0, r1, 0x0) 2018/03/04 22:36:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x5, 0x1000, 0x2, 0x617, 0x7fff}) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) 2018/03/04 22:36:43 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e20, @empty}, 0xffffffffffffff7e) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0xfffffffffffffe91) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="9000000056f2a30393c33172a448d98e32814b8022f3becbe087d53ab6ca1bed247d68e0822dd8d4866dda4db7d3bc958bb54bb4c7102f9cb8e6545cd8c2e2c5c8ca53884856fc3e68552449c9205d36f46ba5e362aaf54c6bed9ca0b43b4ee65a5c66b75cc8224b801373334e360eeb0d0b08f7c9080be81c4341a2ea4408027ad1d91d9e35873a"], &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xab67}}, 0x9, 0x7f, 0x0, 0x9, 0x70}, &(0x7f0000000200)=0xa0) sendto$inet(r0, &(0x7f0000fc2000)="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", 0x480, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x3, 0x0) 2018/03/04 22:36:43 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x7fffffff}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80000001, 0x47, 0x8, 0x200, 0x1}, &(0x7f00000001c0)=0xa0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000aee000)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000002500210000000000000000d350b6b2129ef4a439b9b0d50000000000"], 0x14}, 0x1}, 0x0) 2018/03/04 22:36:43 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000600)={0x11, 0x1d, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r1 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') pread64(r1, &(0x7f00008c1f77), 0x348, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8001, 0x101000) 2018/03/04 22:36:43 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x400, 0x20, 0x6, 0x8}, &(0x7f00000001c0)=0x18) shutdown(r0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xff, 0x101000) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000240)=0x1, &(0x7f0000000280)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[], 0x0) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x0, 0x8000, 0x6, 0x800, 0x8, @empty}, 0x10) 2018/03/04 22:36:43 executing program 0: clone(0x4, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000080)="8fc5609f47e1eb8207a10d95c32fe20e4cdde70e66d47b822c3416f615907a2720ba094fafe841b2673cca3de7df01219120c6999e8dff398b525cdbf83ab7c544841021c583392433d096d98699dad49646f22ca832956f74621c9808a4ba1fb02e08ed34336405cf7652dd56f43206a5bea5cabfca172bff009545131ea467917c22b21790e69ccf02cb1d876a618d3d67b4692acd2aeed6e27a9f5b3452a2ddecd8f2619156fece7475ad4d8b3e72ca4122292ed14f7fc1a1edbac619d8a239635e02ed7561637c2a97209dd851b681f11ab7f7a520ad00e52a713bbfbb4efe025966d3b42950f7227af4dca903af") r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/create\x00', 0x2, 0x0) ioctl$void(r0, 0xc0045c7f) ioctl$void(r0, 0x544c) 2018/03/04 22:36:43 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x2000, 0x0) r1 = dup2(r0, r0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c74657200cd3a4aba63b7a3851f71640e2ec350a2000000000021000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000"], 0x58) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfffffffffffffffb) 2018/03/04 22:36:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x440200) write(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) signalfd4(r0, &(0x7f0000000040)={0x1}, 0x8, 0x800) 2018/03/04 22:36:43 executing program 7: r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 2018/03/04 22:36:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="74ea0000000000000a004e2000000000ff010000000009000000000000000001000000000000000000000000e1ff00000000000000000000000000000000000000000000060000000000000000000000000000000052d80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d7ff4277"], 0x1) 2018/03/04 22:36:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000e94efc)='stack\x00') getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)=0x121) close(r0) 2018/03/04 22:36:43 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r2, 0x10d, 0xe, &(0x7f0000000040), &(0x7f0000350ffc)=0x4) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000000c0)={0x400, 0x7b, 0xfffffffffffff2c1, 0x8, 0x1f}) 2018/03/04 22:36:43 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x501000, 0x0) r3 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0xc00000000, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x0, r0, 0x1}) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000000140)={0x100000001, {{0xa, 0x4e22, 0xfff, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x6}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x78, 0x6, 0x20, 0x62, 0xfffffffffffffffb, 0x0, 0x10001, 0x8100, 0x1, 0x0, 0x7, 0x0, 0x8001, 0x4, 0x9, 0x1, 0x10000, 0x7, 0xfff, 0x4, 0xfffffffffffff800, 0x5, 0x9, 0x7, 0x4f0, 0x20, 0x252, 0xffffffff, 0xffffffff, 0x0, 0xf6d, 0x2, 0x4, 0xf45, 0x3, 0x4, 0xec, 0x0, 0x2, 0x0, @perf_config_ext={0x2, 0x5}, 0x10000, 0x1, 0xe9, 0x7, 0x3, 0x80000001, 0x1}, r4, 0xe72, r0, 0xd) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000600)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000640)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r6}) perf_event_open(&(0x7f0000000300)={0x3, 0x78, 0x8, 0x2, 0x0, 0x100, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8, 0x9, 0x1f, 0x2, 0x49a7082c, 0x4, 0xa05, 0x3, 0xff, 0x0, 0x3, 0x7ff, 0x3ff, 0x8, 0xaf94, 0xfffffffffffffff8, 0x9, 0x80000000, 0xbede, 0x20, 0x8, 0x5, 0x5, 0x40, 0xff, 0x0, 0x9, 0x0, 0x805e, 0x3, @perf_bp={&(0x7f0000000240), 0x6}, 0x4000, 0x3, 0x401, 0x0, 0x1ff, 0x40}, r4, 0x1, r0, 0x9) 2018/03/04 22:36:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x9, 0x2, 0x3ff, 0x9b9}, {0xfffffffffffeffff, 0x6f, 0x3, 0x6}, {0x7fff, 0x8001, 0x0, 0x30000000}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x9, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000000080)=0x101, 0x4) listen(r1, 0x7) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) [ 80.867974] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pig=12688 comm=syz-executor7 2018/03/04 22:36:43 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x7, 0xffffffffffffffff, 0x0) creat(&(0x7f000009aff8)='./file0\x00', 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x6) creat(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/03/04 22:36:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d12000)={0x1, 0x4, 0x7fffffff, 0x7f54, 0x8, 0x1}) times(&(0x7f0000cc1fe0)) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0x100000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xd2c5}}, 0x7, 0x0, 0x9, 0x3ff, 0x2}, &(0x7f0000000180)=0xa0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid}, &(0x7f0000a71000)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r2, 0x4, 0x42000) write$selinux_validatetrans(r0, &(0x7f0000815000)={'system_u:object_r:tmp_t:s0', 0x20, 'system_u:object_r:unconfined_exec_t:s0', 0x20, 0x37, 0x36, 0x20, '/usr/sbin/cupsd\x00'}, 0x55) timer_create(0x1, &(0x7f0000abdfa0)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db3ffc)=0x0) timer_gettime(r3, &(0x7f0000964000)) r4 = request_key(&(0x7f0000000500)="6b657972696e670092e09549cb1e3efcbddc15d570e72d10ec84ba29d11b5962832e14ea", &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r4) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e22, 0x0, @empty}}}, 0x8c) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4000, 0xffffffffffffffff, &(0x7f0000238000/0x4000)=nil) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x7530}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x3) munmap(&(0x7f0000b52000/0x2000)=nil, 0x2000) r5 = dup(r2) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(r5, &(0x7f0000e18000)=[{&(0x7f0000161ff8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5af90)=[{&(0x7f0000de2f19)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)=[]}], 0x1, 0x1) 2018/03/04 22:36:43 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x6, &(0x7f0000000080)=""/4, &(0x7f00000000c0)=0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, r0, 0x1}) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000040)={{0x8, 0x2cc8}, 0x53}, 0x10) 2018/03/04 22:36:43 executing program 3: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000100)={r2, 0x8}) ioctl$TCSETS(r0, 0x5402, &(0x7f00009dffdc)={0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x100000003, 0x200000000000000, 0x0, 0x0, 0xfffc}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000500)=ANY=[@ANYBLOB="67190000000000000a004e24050a0000fe8000000000000000000000000000bb040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000a004e2488010000ff01000000008000000000000000000106000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e230800000000000000000000000000ffffac14140f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2203000000fe8000000000000000000000000000bb15ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000250900000000000000000000000000ffffe000000204000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2003000000ff02000000000000000000000000000107000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e220400000000000000000000000000ffffac1414170400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dd743537132ef524591e761762aa81"], 0x390) poll(&(0x7f00000000c0)=[{r0, 0x400}, {0xffffffffffffffff, 0xc600}, {r0, 0x8080}, {0xffffffffffffffff, 0x24}, {}], 0x5, 0x8000) 2018/03/04 22:36:43 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000897ff4)={0x10}, 0x147, &(0x7f0000023000)={&(0x7f0000010dfc)=ANY=[@ANYBLOB="140000000701ffffffffffffffffffff00005d65"], 0x14}, 0x1}, 0x0) lseek(r0, 0x0, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$ipx(r1, 0x0, &(0x7f0000000080), 0x7ffff) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=0x0, &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r2, 0x400fff, 0x80000387, [0x3f, 0x0]}, &(0x7f0000000380)=0xfffffffffffffea2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="88000000779f0000e810499f5566186606f8cfd784b5889793950003f1866fbdecba04d3eb6aade7b0de01a3b4f98a5c3513dd3a2980dd11f3afacf944682f578c47c4e2b5e32957b2080a3fcfab23b17245749601000000dd67ae795347b5233662d246449d0a8b9fe5cb82663ddfc48265a1239f166a2816eee038d9957a7a8b0c13a152000000000000"], &(0x7f0000000200)=0x90) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1) 2018/03/04 22:36:43 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) r1 = epoll_create(0x51) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000cc0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) r4 = fcntl$getown(r0, 0x9) r5 = geteuid() fstat(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() sendmsg$netlink(r2, &(0x7f0000000c00)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfe, 0x100}, 0xc, &(0x7f0000000b80)=[{&(0x7f0000000280)={0x204, 0x21, 0x300, 0x70bd2d, 0x25dfdbfc, "", [@nested={0x24, 0x87, [@typed={0x14, 0x91, @str='/dev/vcsa#\x00'}, @typed={0xc, 0x1e, @uid=r3}]}, @typed={0x10, 0x64, @u64=0x10000}, @typed={0xc, 0x32, @pid=r4}, @typed={0x18, 0x48, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="d2ddec6b9c24dfa1f8c16e84c024241c8e", @nested={0x90, 0x3f, [@generic="2a0212c252fc71a210b607f4ff320d1f0e72332aff1c1b69b29448a801a74d71fe908d704520c1577a5e356d8d29a9a22a638298920bdb512e679cfb39a602e66756a51f56e611c50ce10c6bf18562eea2e1f990b752d29d09dbfd7ad78eaf7622b0a9b559d2d4f9c8712c252c0c6119bebdcb43900ad430190d5c6671d3af1bd1b3fa5282b846052153b1"]}, @generic="fd24bd105f569f4e0ed4e2fd74650850d36706dd4b34339c398677cced3746f00f0461e3a6c58ab3d3a544ac187e2d7dde02ea9f49c7cd1d4dc75aff7efb212da036096a355287357e32bf0a2782e4410f4b45e3948766b6c58cb60cde6e9f430b814211fb61e9b9a0cded96922a00096c0a722912bd53daa7d219e401af73189be1ca9f784b37ca185c0053521354ca7beb025337ab7b9fe1110752f679b6dc5d2f32ff059aada388696580372e7adb6ee0ab495bfae9699d2080d619922c7d82a0fde9feb66bf4f65e1a3f9805947195b5108b4981377c379eab1eac97ccd053", @typed={0xc, 0x6c, @fd=r1}, @typed={0xc, 0xa, @ipv4=@empty}]}, 0x204}, {&(0x7f0000000540)={0x3b4, 0x1d, 0x0, 0x70bd2d, 0x25dfdbfc, "", [@typed={0xc, 0x4, @u32=0xb6}, @nested={0x248, 0x66, [@generic="8e7e8973bef7f471f23f5259799668399011902ab94099778806d2f4fafd54fad4ab6c776e324721187dd9fa039a4da9578e1d2047bbafdef243e369fc8e6f281476d207257cda30906edaed416e7d19631703f0c093f9296e17f3610e22313fada3cbf247ceb227871aad1ed26ea158a05d63e8d5fc5ba2be5b576ef359bcd98e3487967d11d878990e248d44222fefe85f2f04cf66ea", @typed={0xc, 0x85, @uid=r5}, @typed={0x18, 0x4, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="52e5ea33f4c6ad3f194251c6d428dd9e554a7019f56c947302bf6727c8a1fe91fc86211a202a2f00a72ed1faa1a1dd3fe693c8bc8976cac2e9fdabea35e6913077f3c86318e027e58bf1ace96abc48acb611494b402a90fdf9a73c473f0287ff4623585fb6df073be8abe344240cc251be8e2826a6cd4235f8f8687dd7c4d2962fed5fd76e68a29e7dbe95fa6c7cef4c1879baaf5633d4603818d8b5ad", @typed={0xc, 0x70, @uid=r6}, @typed={0xc, 0x4d, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="e8a5bad9b8465552e267eba2467c5d6212674b12644c62f8ffe510769992defa911867fcbb1f6f22385cf3d259178db9c47c8527d396e36575b4b9d34c1c5be31bcc39985a66358761b38e92f75eef32e77e64ed3c", @generic="899d497450cb6ed68027beb0f05124e66fe1e26ab183c38a672e1c07f733b257ac82482cbbf9580dd23645ae07548e0b3b589e0e3733b71e0d68169ee610b0acf838c1386482e8503ca271d147528a83ae3abded45b3c423bcf1f8a78755108550a58ca765cb7de1900d990a33ffe354523f0135be57b6692855b808"]}, @generic="441e27b67e9cea465d07cdf28dbf1347cb63dfc18b96aca25df9cd578f2c1d6ef92c0c888fbbe2d200e91d4a2a6cf13404180a4c5c1b686fbb6e657fb4dd5293ffa971850cea012c3c55554ab40ef3bc8b0c76b7189c156c0f8bfff3553d2a9c89854f5fe392ec11b727db6fe735f5c72213197fac1a1bcf836a3579586ac9088d28bf167668f3ba91f043d6d2e195e6460bbe24dff261a3e7708f4c4bf5128013cfcf10e73a176d983e751eb13be990cb2fb530ec3c664a0bea6a3d59d03bebc6adccfcc5", @typed={0x18, 0x20, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x100000000}}, @nested={0x70, 0x6, [@typed={0xc, 0xb, @pid=r7}, @typed={0x60, 0x84, @binary="93aac9a63d50ebeb6ba5e8e7e01b1d1c21a54fabd010d3a0e95832f31318163ecee9a444c50a1c09ca9934a1a31d25b7460c25aae2d7f0ccb4c7a423be774570d039336afd1172ca33e03a05ea5cc5572245f5327c"}]}]}, 0x3b4}, {&(0x7f0000000900)={0x16c, 0x1a, 0x800, 0x70bd25, 0x25dfdbfb, "", [@generic="fdc69781eb51011d1b4e282e5d4e62c73e392602f7c7b5d4b471b728240f329ec01beaf514625df3c656cdf83b553b1f448ee52c1c34be72d15c34ffd88b086b6534b970c2a269ffc7d03214c49cf1471e4f0680e8887d08974966", @typed={0xc, 0x64, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="24422064d3d5e18f730029478c0fafda537b63dfae643704dcea9a57df68d85369797219843b4a0a477a0a319475ab3281a1147bf40dd1dda922b505ffdb5f221f22c3f650f6ba032cd15147e391493822d1a96f9685ea5e90596c527f82f862bc8fbcf1939cc4ad0c5791754f6e7f559832a834315882796fb48e86a9fe463122e949635aa2648a7fe88a135932e6a36abfc3f846485ccf0d510d2bfd85b1e51968e416c86a50de97caf6f2a40a7a0ce4ef1b38467988ba53fb4351314f54e31e446fe01da8d9ec8431c0c45c7a204c5f2003ab2343ef632edccf9b5ce334d1d3dfe0e834f22dc93208eeba09cfa63456107e"]}, 0x16c}, {&(0x7f0000000a80)={0xc4, 0x35, 0x4, 0x70bd2b, 0x25dfdbfc, "", [@generic="c8e7dfd410a7aaa7c22559473505b1eea13cf662d36ffab02d175dfe6a26f050126ad612b08fa2ed86f4d84639e6c462e799cbadfee53167a21895e963d1fba1b1109b7734e9a3404db0e9c117826d1955c482594ff6a910b1127757f2c02168af496ee5db34a5af8c609168bef5c7f6c85b41ef715806ae1624395bcbd694eab1d60ad02a7e78be862fcf935a242dd3cffb9cb3d7105d862bb9b296d336198e7c7e4e0a8833ee2197ebbd74d8c995d72fd4"]}, 0xc4}], 0x4, &(0x7f0000000bc0)=[], 0x0, 0x4}, 0x10) r8 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f0000000080)=0x400, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000518ff4)) signalfd(r0, &(0x7f0000b9fff8), 0x8) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7fff, 0x80) lstat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c40)) 2018/03/04 22:36:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/03/04 22:36:43 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d25ff8), &(0x7f0000931000)=0x8) 2018/03/04 22:36:43 executing program 4: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x7, &(0x7f0000000000), &(0x7f0000a6b000), 0x0) 2018/03/04 22:36:43 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc56c, 0x0, 0x8809, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x4) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x0) socketpair$inet6(0xa, 0x807, 0x1, &(0x7f0000000040)) 2018/03/04 22:36:43 executing program 7: r0 = memfd_create(&(0x7f0000033ff3)="0100000076626f786e65743100", 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x800) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00000000c0)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "717565756530000000000200"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x301d40, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000050dff8), 0x0) sendmsg$key(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x2, 0x0, 0x7, 0x7, 0x30, 0x0, 0x70bd28, 0x25dfdbfe, [@sadb_x_nat_t_port={0x1, 0x15, 0x4e24}, @sadb_key={0x1c, 0x9, 0x6a0, 0x0, "b6f5a19660bbbd60f43d94df4524501cb98b102e35b75c2c1019961b7605cd926319d9883ec9a83984446b69fcd8eb016ca6365de949d46f325c2142f2335c0904118a741efbd458dd6aeaa84880e4420b72121e77ba3a954a986d5c2c90fe4695acc68f6e6a42d9a906104a8a0ccaf55344d46f99366dcac259ad42f643619263321d315f4111a009578181f72ef9607ab9ff8450f3bbff7eddf262d21bcf733d4f7547d046083578e6ec0d26238a2acf9511bf30cec77826e45f1c07d86d2f5866a13510a1aeaf442e6a8723fc1088895a8210"}, @sadb_address={0x5, 0x7, 0x7f, 0x0, 0x0, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x9}}, @sadb_ident={0x2, 0xa, 0x6, 0x0, 0xad}, @sadb_sa={0x2, 0x1, 0x4d4, 0x5853, 0x97, 0x45, 0x3, 0x40000000}, @sadb_x_policy={0x8, 0x12, 0x1, 0x2, 0x0, 0x6e6bb5, 0x6, {0x6, 0x33, 0x5e2, 0x7, 0x0, 0x20, 0x0, @in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x180}, 0x1}, 0x4000) 2018/03/04 22:36:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = memfd_create(&(0x7f0000000100)="94402a2f27706f7369785f61636c5f616363657373656d3000", 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0xa11, 0x0, 0x7, 0xfffffffffffffffa}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x21, 0x20}, &(0x7f0000000200)=0xc) write(r0, &(0x7f0000000000)='\x00', 0x1) write$selinux_context(r2, &(0x7f0000000240)='system_u:object_r:setrans_initrc_exec_t:s0\x00', 0x2b) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)) r4 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa, 0x80800) accept4$llc(r4, 0x0, &(0x7f00000000c0), 0x800) poll(&(0x7f000091a000)=[{r0}], 0x1, 0x7fff) 2018/03/04 22:36:43 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = getpgrp(0x0) capset(&(0x7f0000000500)={0x419980330, r1}, &(0x7f0000032fe8)={0x0, 0x0, 0x1000000000}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000540)={@dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, @empty}) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) lseek(r2, 0x0, 0x3) 2018/03/04 22:36:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/03/04 22:36:43 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x2) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=@ipv6_deladdr={0x34, 0x15, 0x101, 0x0, 0x0, {0xa}, [@IFA_FLAGS={0x8, 0x8}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/03/04 22:36:43 executing program 6: getpid() r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f00000000c0)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0xc0050, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), &(0x7f0000000140)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f00000000c0)}}, &(0x7f00000024c0)) timer_settime(0x0, 0x0, &(0x7f0000605000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000200)) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000240)="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0x1000}, {&(0x7f0000000040)="fdbf4378cdea897ec625a2b51b8358d7453dd30f27f3eab8dad8865ab1db8a7f", 0x20}, {&(0x7f0000000080)="a0ee1ab57e38a0cc85407b44e123d17c14b1f40efb218674f33fe9fa", 0x1c}, {&(0x7f0000000100)="d9be01014b35193653c6674101ba2a59a87b6dad5070771dc02be9ce5079ce59c4d4b5153c949fd6986ec4a912a1d9d74dbbe36d0be10a68445ff36ed740a4fb", 0x40}, {&(0x7f0000001240)="b62b5ae78d2d03588a7033416a83385b272b19b47da52edd8053d63ad7793db722e65c2bde2e0012fd44acb72cd30f9d2ec384832410d87fdbecbbc8793da88edd38bfa1f1bb9f186336df45a6a3c404321505908245e08332f025f9b99215f8ca8ec840de329e53be9e3045f38ec9343f25193b7305d9d1873ab8862511d94b3da3f76d137895a70a5aecf9dbd3f43ec7857169a30c888e4e268920b8071a0a3c7eb2e6e5d507ad149d3b135442eb805cd45707c9a783e0946f1738763420746f04636c6662e273985268875430c1b4f135f1", 0xd3}, {&(0x7f0000001340)="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", 0x1000}, {&(0x7f0000002340)="c76b7a45ed42c00694843fa27be20e817037d93fbf28f40c52ed1df5c7ead0e8b7e9459e623f0eb4f0f61e04859597e84e4907cd54d5065150aee33ccebe82466613e2ee895817938cf3ceac8302340f3ad0e126789a0769902882d8d1fd00f00cf7c40817b30e6180a53ace295ccbab1d0d9269646dc4c4b5923e2fc51280f7260fe2ec5a0f191dd5b4454f584f2d2924d006132fe30e77ec2e3c9f1efdbea42442e3fbc6466284f4cf0dfe6e619f488b8ad098ae0a8f98ed8bc43d29ff42525c", 0xc1}], 0x7, 0x0) tkill(0x0, 0x1000000000013) 2018/03/04 22:36:43 executing program 1: getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001580)={0x0, @in={{0x2, 0x4e20, @empty}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xac0]}, &(0x7f00000016c0)=0xfffffffffffffee4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000780)=[{&(0x7f00000000c0)}, {&(0x7f0000000680)="cc", 0x1}], 0x2, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000040)={{0x80000001, 0x73d0}, 'port1\x00', 0x60, 0xc1000, 0x6, 0x81, 0x4, 0x4, 0x1ff, 0x0, 0x1, 0x8000}) 2018/03/04 22:36:43 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x88) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000000080)=""/185, 0xfffffffffffffeb6, 0x102000, 0x0, 0x84) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/03/04 22:36:43 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x310, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) read$eventfd(r0, &(0x7f0000000100), 0xfffffffffffffe41) 2018/03/04 22:36:43 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x401) readv(r0, &(0x7f0000e62f90)=[{&(0x7f0000531000)=""/173, 0x4}], 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) write$evdev(r0, &(0x7f0000b5df88)=[{{}, 0x8000, 0x8}, {{0x77359400}, 0xfffffffffffffffd, 0xfffffffffffffffa}], 0x30) 2018/03/04 22:36:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x6, 0x2, [0x68f, 0x7f48]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r3, @in6={{0xa, 0x8, 0x652a, @dev={0xfe, 0x80, [], 0x15}, 0x8000}}}, &(0x7f0000000200)=0x8c) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0xbb, 0xa5f1, 0x5, 0x4, 0x20, 0x80, 0xfffffffffffff000, 0x48974c5a, 0x4, 0x1, 0x100000000, 0x100000000, 0x7, 0x8, 0x5], 0x1004, 0x4}) 2018/03/04 22:36:43 executing program 7: futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f0000000000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) r0 = request_key(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="bb747275737465642a656d3000", 0xfffffffffffffffe) r1 = accept(0xffffffffffffffff, &(0x7f0000001a80)=@alg, &(0x7f0000001b00)=0x58) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000001b40)={'TPROXY\x00'}, &(0x7f0000001b80)=0x1e) r2 = add_key(&(0x7f00000017c0)='logon\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001840)="c967de133610dee110504a7b0670756ff3930234b95f2305660552b9f9b6a6c39ebfe3f24eafebaa6d69b1dec93b2d0edf3b1297a3f45fe78965ff78fc7f9fcef9d241540825fc2460973fefd8b822c836e8978ce898ea41f41c04293c4dda959ba0cafa3c4db30bb959837d96f6d185e74018e68e628ca7d966492c6033fdfd807fa13d2445e7dd6f9d6f096f7083fdbfd34f579208d22ed2", 0x99, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001700)=[{&(0x7f0000000140)="4b1fb38cfe25e40b3769c0a602fca77d3c32aa08f0aae32df38686dae053e6f65f4683ed229531ea342806cb9a9f339c25f82b82d0cd1617c023588aeb4eab68785618a951cfe3a4ac0beeba7bcca8e298111e0bf4da1dc4f24e4b81f5430b64e0c974b45c870f608abf9c933a578a81ce1e9aa60ecef60c543ce09d45507b76875c570d229ac6ad6b1120dc782b0fada19cec09c941a65eebd95c5ebc577394f5b00079ebdf912277c90c5c2620b19e310f1374bc99f23e300b3c1fe4ca6e07d364e6ce8e9f", 0xc6}, {&(0x7f0000000240)="1999eeb99889e812503b273937e7bfefacc372a711a687ca27ab49176c92ae0076a7cf1d020a3d165027b1fb49ef27fa28588bc59101330485b5bf8117441fbcc06ac6148af39a0e145d75ac0bbb1d3a2498383157ae0b6d71ceca13679052f5eea25a5a90d5f47c571b03e4e2602910305878238525af62d2dc555793ea63318ec5f1eb", 0x84}, {&(0x7f0000000300)="2733a742ff", 0x5}, {&(0x7f0000000340)="953a4ca185f7ef26210305cbe1e58e3d51fc5fb625aa558607cd8083db9ecc91c672b8a90aa4df9ead6aa8f889", 0x2d}, {&(0x7f0000000380)="f1a63b5238e53a2632f2170be5f29e31b628aa113778db1530bd007e46d70ab6cc23eee8552e3beec1ee74a4f437c1", 0x2f}, {&(0x7f00000003c0)="4360131aa5c26cd6e01f36ef24cb13f3998c54104cdab05d3340b6d71a6d1c47748b1faa3d2318882d9ba8421e03a0601c47dcf78531a1007848bddac95af85b9bfc352472b757a65c8c4eafdcc131d00a783ae5e41178d00c5ed5ed665aaa81d2fd4f4eb1aa27928897130889260a4eefa947d922c799819da3e652a35c1f5adb05", 0x82}, {&(0x7f0000000480)="dc6119b200f3672f113a4473eb88b16b846a90de83d6f1dc14338f1821eb57deabf12e03fbcb72535acefd7612a172b5622bf9ebcd9f3f3875ead539217ef0e63cff8ba86cfe2dc607c9c062c3b1a6e1afd63e7fd2498fa1240b29fd07bdfb76916f2675de5a8f61fd9bf0019acd571d263257e2d99f999065e3ff91e9e7e136a0af3132cd53546d69ec1d2992a4ebd2b638fcc36061ee5489cbd9e1e9a6e091f1e91f01d8aac7122f278fb60e21f731cb1a9c4498da3c452f28cce2067a32b653e3edf8730d3e6ddb4345d8edbe74fe31cfdd7857fbbd5dc2517dcbc349a8452204f6423f13323ad335e8499357", 0xee}, {&(0x7f0000000580)="3c6b42b17b9be74f30c25df20edf560b4bc9d9400968cb929bbac8b208dc7b11bdf96324f017448fe10c83339ae6b10af64afb9112885ba79b964ad437ddabc1a5bf7b219d09e0d0c907dab9934dc50aee9383a8f73b100d028951658b166c92409690609de95549c9ebab218bd3e1ff5ad35b642f341c6bf67c9f1360394bc1687d5e2b9c1201d2614ec9853ce66edc14165979e5df6b7a75f320508d499e07e1f53638ff4dd6300b367ee49b4a4df57796d7a92d095a77acb9bc801d3cdec5cc181c1118e48fb9b161deb8611f596f0de14a59451721144fe6f5efd1eed060f242a5dc6d180275", 0xe8}, {&(0x7f0000000680)="c5883900d819c19da5be978debe229d64517571759f51fd2612983f5eb4ca7f07c5cd5b301540b55f3704c23dd0652d0227a39ead6db3cedc95288c64294ec941664af3d01eec8159fbfb03ec7215012dd8eacd4cb961b6f1b07f0e875c20146171dd2872b5d6bcc5204b9b11269f6d355c962db26e8d28714214bdd8d", 0x7d}, {&(0x7f0000000700)="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", 0x1000}], 0xa, r2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001900)={0x5, 0xffffffffffffff9c, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001980)={0x0, 0x1c, &(0x7f0000001940)=[@in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f00000019c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000001a00)={r4, 0x10001}, 0x8) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000001a40)) [ 121.455003] buffer_io_error: 7 callbacks suppressed [ 121.460199] Buffer I/O error on dev loop0, logical block 16, async page read [ 183.532800] Buffer I/O error on dev loop0, logical block 16, async page read [ 245.604964] Buffer I/O error on dev loop0, logical block 16, async page read [ 246.752241] INFO: task syz-executor1:12770 blocked for more than 120 seconds. [ 246.759609] Not tainted 4.16.0-rc3+ #340 [ 246.764211] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.772194] syz-executor1 D23248 12770 4337 0x00000004 [ 246.777854] Call Trace: [ 246.780459] __schedule+0x8fb/0x1ec0 [ 246.784211] ? __sched_text_start+0x8/0x8 [ 246.788381] ? __radix_tree_insert+0x7b0/0x7b0 [ 246.792998] ? blk_init_request_from_bio+0x3c0/0x3c0 [ 246.798129] ? trace_hardirqs_off+0x10/0x10 [ 246.802491] ? find_held_lock+0x35/0x1d0 [ 246.806577] ? find_held_lock+0x35/0x1d0 [ 246.810664] schedule+0xf5/0x430 [ 246.814042] ? __lock_page+0x550/0x720 [ 246.817939] ? __schedule+0x1ec0/0x1ec0 [ 246.821918] ? lock_downgrade+0x980/0x980 [ 246.826087] ? lock_release+0xa40/0xa40 [ 246.830076] ? do_raw_spin_trylock+0x190/0x190 [ 246.834687] io_schedule+0x1c/0x70 [ 246.838242] __lock_page+0x574/0x720 [ 246.841987] ? __lock_page_killable+0x790/0x790 [ 246.846678] ? trace_hardirqs_on+0xd/0x10 [ 246.850863] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.855385] ? shmem_getpage_gfp+0xec1/0x39c0 [ 246.859927] ? check_same_owner+0x320/0x320 [ 246.864262] ? page_cache_tree_insert+0x410/0x410 [ 246.869136] ? __might_sleep+0x95/0x190 [ 246.873131] pagecache_get_page+0x674/0xba0 [ 246.877474] ? lock_downgrade+0x980/0x980 [ 246.881678] ? add_to_page_cache_lru+0x510/0x510 [ 246.886471] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 246.891682] ? __lock_acquire+0x664/0x3e00 [ 246.895940] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.900453] ? print_irqtrace_events+0x270/0x270 [ 246.905238] ? rcu_pm_notify+0xc0/0xc0 [ 246.909153] ? rcu_read_lock_sched_held+0x108/0x120 [ 246.914202] ? __mark_inode_dirty+0x262/0x1170 [ 246.918821] ? find_held_lock+0x35/0x1d0 [ 246.922912] grab_cache_page_write_begin+0x6c/0xa0 [ 246.927869] block_write_begin+0xa6/0x2e0 [ 246.932038] ? check_disk_change+0x130/0x130 [ 246.936470] ? __block_write_begin+0x40/0x40 [ 246.940907] ? iov_iter_fault_in_readable+0x211/0x420 [ 246.946121] ? _copy_from_iter_flushcache+0xf30/0xf30 [ 246.951355] ? current_kernel_time64+0x122/0x2f0 [ 246.956122] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.961172] blkdev_write_begin+0x3c/0x50 [ 246.965332] generic_perform_write+0x28f/0x600 [ 246.969933] ? do_umount+0xda0/0xda0 [ 246.973669] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 246.978971] ? file_update_time+0xd3/0x5b0 [ 246.983221] ? current_time+0xc0/0xc0 [ 246.987048] ? clear_nlink+0xb0/0xb0 [ 246.990786] ? blk_lld_busy+0x60/0x60 [ 246.994595] ? __save_stack_trace+0x7e/0xd0 [ 246.998939] __generic_file_write_iter+0x366/0x5b0 [ 247.003903] blkdev_write_iter+0x207/0x3e0 [ 247.008148] ? bd_set_size+0x330/0x330 [ 247.012066] do_iter_readv_writev+0x55c/0x830 [ 247.016573] ? do_iter_readv_writev+0x55c/0x830 [ 247.021275] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 247.026046] ? rw_verify_area+0xe5/0x2b0 [ 247.030122] do_iter_write+0x154/0x540 [ 247.034028] ? rcu_read_lock_sched_held+0x108/0x120 [ 247.039067] vfs_iter_write+0x77/0xb0 [ 247.042887] iter_file_splice_write+0x7db/0xf30 [ 247.047590] ? page_cache_pipe_buf_steal+0x500/0x500 [ 247.052706] ? fsnotify_first_mark+0x2b0/0x2b0 [ 247.057315] ? selinux_file_permission+0x82/0x460 [ 247.062176] ? rw_verify_area+0xe5/0x2b0 [ 247.066251] ? page_cache_pipe_buf_steal+0x500/0x500 [ 247.071368] direct_splice_actor+0x125/0x180 [ 247.075801] splice_direct_to_actor+0x2c1/0x820 [ 247.080486] ? _cond_resched+0x14/0x30 [ 247.084396] ? generic_pipe_buf_nosteal+0x10/0x10 [ 247.089254] ? do_splice_to+0x160/0x160 [ 247.093242] ? security_file_permission+0x89/0x1e0 [ 247.098188] ? rw_verify_area+0xe5/0x2b0 [ 247.102268] do_splice_direct+0x29b/0x3c0 [ 247.106425] ? splice_direct_to_actor+0x820/0x820 [ 247.111296] ? rw_verify_area+0xe5/0x2b0 [ 247.115368] do_sendfile+0x5c9/0xe80 [ 247.119110] ? do_compat_pwritev64+0x100/0x100 [ 247.123708] ? __might_sleep+0x95/0x190 [ 247.127716] ? kasan_check_write+0x14/0x20 [ 247.131980] ? _copy_from_user+0x99/0x110 [ 247.136182] SyS_sendfile64+0xbd/0x160 [ 247.140089] ? SyS_sendfile+0x1a0/0x1a0 [ 247.144092] ? do_syscall_64+0xb7/0x940 [ 247.148086] ? SyS_sendfile+0x1a0/0x1a0 [ 247.152083] do_syscall_64+0x281/0x940 [ 247.155990] ? __do_page_fault+0xc90/0xc90 [ 247.160248] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.164768] ? finish_task_switch+0x1c1/0x7e0 [ 247.169296] ? syscall_return_slowpath+0x550/0x550 [ 247.174248] ? syscall_return_slowpath+0x2ac/0x550 [ 247.179232] ? prepare_exit_to_usermode+0x350/0x350 [ 247.184272] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 247.189668] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.194533] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 247.199755] RIP: 0033:0x453d69 [ 247.202952] RSP: 002b:00007f47cc73dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 247.210689] RAX: ffffffffffffffda RBX: 00007f47cc73e6d4 RCX: 0000000000453d69 [ 247.217970] RDX: 00000000200ddff8 RSI: 0000000000000015 RDI: 0000000000000014 [ 247.225275] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 247.232560] R10: 0000000102000001 R11: 0000000000000246 R12: 00000000ffffffff [ 247.239855] R13: 00000000000004b1 R14: 00000000006f7138 R15: 0000000000000000 [ 247.247163] [ 247.247163] Showing all locks held in the system: [ 247.253523] 2 locks held by khungtaskd/800: [ 247.257983] #0: (rcu_read_lock){....}, at: [<00000000c259ab4e>] watchdog+0x1c5/0xd60 [ 247.266094] #1: (tasklist_lock){.+.+}, at: [<0000000059f59a6e>] debug_show_all_locks+0xd3/0x3d0 [ 247.275160] 2 locks held by getty/4256: [ 247.279129] #0: (&tty->ldisc_sem){++++}, at: [<00000000f3fce79e>] ldsem_down_read+0x37/0x40 [ 247.287822] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000006ab60aaf>] n_tty_read+0x2ef/0x1a00 [ 247.297140] 2 locks held by getty/4257: [ 247.301134] #0: (&tty->ldisc_sem){++++}, at: [<00000000f3fce79e>] ldsem_down_read+0x37/0x40 [ 247.309827] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000006ab60aaf>] n_tty_read+0x2ef/0x1a00 [ 247.319137] 2 locks held by getty/4258: [ 247.323120] #0: (&tty->ldisc_sem){++++}, at: [<00000000f3fce79e>] ldsem_down_read+0x37/0x40 [ 247.331827] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000006ab60aaf>] n_tty_read+0x2ef/0x1a00 [ 247.341145] 2 locks held by getty/4259: [ 247.345136] #0: (&tty->ldisc_sem){++++}, at: [<00000000f3fce79e>] ldsem_down_read+0x37/0x40 [ 247.353827] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000006ab60aaf>] n_tty_read+0x2ef/0x1a00 [ 247.363143] 2 locks held by getty/4260: [ 247.367126] #0: (&tty->ldisc_sem){++++}, at: [<00000000f3fce79e>] ldsem_down_read+0x37/0x40 [ 247.375844] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000006ab60aaf>] n_tty_read+0x2ef/0x1a00 [ 247.385165] 2 locks held by getty/4261: [ 247.389160] #0: (&tty->ldisc_sem){++++}, at: [<00000000f3fce79e>] ldsem_down_read+0x37/0x40 [ 247.397876] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000006ab60aaf>] n_tty_read+0x2ef/0x1a00 [ 247.407197] 2 locks held by getty/4262: [ 247.411177] #0: (&tty->ldisc_sem){++++}, at: [<00000000f3fce79e>] ldsem_down_read+0x37/0x40 [ 247.419881] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000006ab60aaf>] n_tty_read+0x2ef/0x1a00 [ 247.429206] 3 locks held by kworker/u4:6/5772: [ 247.433814] #0: ((wq_completion)"writeback"){+.+.}, at: [<00000000a39dc273>] process_one_work+0xb12/0x1bb0 [ 247.443827] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<00000000a3b0d122>] process_one_work+0xb89/0x1bb0 [ 247.454878] #2: (&type->s_umount_key#27){.+.+}, at: [<000000004d8052d2>] trylock_super+0x20/0x100 [ 247.464123] [ 247.465788] ============================================= [ 247.465788] [ 247.472832] NMI backtrace for cpu 0 [ 247.476484] CPU: 0 PID: 800 Comm: khungtaskd Not tainted 4.16.0-rc3+ #340 [ 247.483383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.492714] Call Trace: [ 247.495282] dump_stack+0x194/0x24d [ 247.498887] ? arch_local_irq_restore+0x53/0x53 [ 247.503527] ? debug_show_all_locks+0x2f3/0x3d0 [ 247.508175] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.512561] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.517027] nmi_cpu_backtrace+0x1d2/0x210 [ 247.521237] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.525713] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 247.530965] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.536124] watchdog+0x90c/0xd60 [ 247.539558] ? reset_hung_task_detector+0xa0/0xa0 [ 247.544375] ? complete+0x62/0x80 [ 247.547811] ? __schedule+0x1ec0/0x1ec0 [ 247.551765] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.556060] ? __lockdep_init_map+0xe4/0x650 [ 247.560443] ? do_raw_spin_trylock+0x190/0x190 [ 247.564996] ? lockdep_init_map+0x9/0x10 [ 247.569029] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 247.574105] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.579092] ? trace_hardirqs_on+0xd/0x10 [ 247.583210] ? __kthread_parkme+0x176/0x240 [ 247.587505] kthread+0x33c/0x400 [ 247.590843] ? reset_hung_task_detector+0xa0/0xa0 [ 247.595655] ? kthread_stop+0x7a0/0x7a0 [ 247.599601] ret_from_fork+0x3a/0x50 [ 247.603410] Sending NMI from CPU 0 to CPUs 1: [ 247.607937] NMI backtrace for cpu 1 [ 247.607944] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.16.0-rc3+ #340 [ 247.607946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.607959] RIP: 0010:update_blocked_averages+0x0/0x1b60 [ 247.607961] RSP: 0018:ffff8801db307820 EFLAGS: 00000206 [ 247.607964] RAX: 0000000100001db7 RBX: dffffc0000000000 RCX: 0000000000000000 [ 247.607966] RDX: 1ffffffff0dc1200 RSI: 0000000000000000 RDI: 0000000000000001 [ 247.607969] RBP: ffff8801db3079e8 R08: 0000000000000000 R09: 0000000000000000 [ 247.607971] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff1003b660f4a [ 247.607973] R13: ffff8801db32c5c0 R14: ffff8801db3079c0 R15: 1ffff1003b660f14 [ 247.607976] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 247.607978] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 247.607980] CR2: 0000000000968000 CR3: 0000000006e22003 CR4: 00000000001606e0 [ 247.607985] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 247.607987] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 247.607988] Call Trace: [ 247.607991] [ 247.607995] ? rebalance_domains+0x145/0xcc0 [ 247.607999] ? rebalance_domains+0x377/0xcc0 [ 247.608006] ? lock_downgrade+0x980/0x980 [ 247.608012] ? pick_next_task_fair+0x16b0/0x16b0 [ 247.608018] ? rebalance_domains+0x396/0xcc0 [ 247.608025] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.608033] ? find_next_bit+0xcc/0x100 [ 247.608039] run_rebalance_domains+0x378/0x770 [ 247.608045] ? rebalance_domains+0xcc0/0xcc0 [ 247.608050] ? find_held_lock+0x35/0x1d0 [ 247.608056] ? rcu_pm_notify+0xc0/0xc0 [ 247.608064] __do_softirq+0x2d7/0xb85 [ 247.608072] ? pvclock_read_flags+0x160/0x160 [ 247.608076] ? __irqentry_text_end+0x1f9874/0x1f9874 [ 247.608080] ? rcu_pm_notify+0xc0/0xc0 [ 247.608087] ? rcu_read_lock_sched_held+0x108/0x120 [ 247.608093] ? raise_softirq_irqoff+0x276/0x320 [ 247.608099] ? ktime_get+0x26f/0x3a0 [ 247.608102] ? irq_exit+0x200/0x200 [ 247.608109] ? sched_set_stop_task+0x2a0/0x2a0 [ 247.608114] irq_exit+0x1cc/0x200 [ 247.608118] scheduler_ipi+0x318/0x820 [ 247.608122] ? migration_cpu_stop+0x480/0x480 [ 247.608128] ? tick_program_event+0x83/0x100 [ 247.608133] ? task_prio+0x50/0x50 [ 247.608138] ? rcu_irq_exit+0xd8/0x110 [ 247.608143] smp_reschedule_interrupt+0xe6/0x650 [ 247.608146] ? smp_thermal_interrupt+0x700/0x700 [ 247.608149] ? _raw_spin_lock+0x32/0x40 [ 247.608153] ? _raw_spin_unlock+0x22/0x30 [ 247.608159] ? handle_edge_irq+0x2b4/0x7c0 [ 247.608163] ? task_prio+0x50/0x50 [ 247.608171] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.608176] reschedule_interrupt+0xf/0x20 [ 247.608177] [ 247.608180] RIP: 0010:native_safe_halt+0x6/0x10 [ 247.608182] RSP: 0018:ffff8801d9b1fcb0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff02 [ 247.608185] RAX: dffffc0000000000 RBX: 1ffff1003b363f99 RCX: 0000000000000000 [ 247.608187] RDX: 1ffffffff0dd9328 RSI: 0000000000000001 RDI: ffffffff86ec9940 [ 247.608189] RBP: ffff8801d9b1fcb0 R08: 0000000000000000 R09: 0000000000000000 [ 247.608191] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 247.608193] R13: ffff8801d9b1fd68 R14: ffffffff876e7620 R15: 0000000000000000 [ 247.608199] default_idle+0xbf/0x430 [ 247.608203] ? __sched_text_end+0x4/0x4 [ 247.608207] ? rcu_eqs_special_set+0x1e0/0x1e0 [ 247.608212] ? tsc_verify_tsc_adjust+0xf6/0x3e0 [ 247.608216] ? set_cpu_sd_state_idle+0x1dc/0x2d0 [ 247.608219] ? mark_tsc_async_resets+0x30/0x30 [ 247.608226] arch_cpu_idle+0xa/0x10 [ 247.608229] default_idle_call+0x36/0x90 [ 247.608232] do_idle+0x24a/0x3b0 [ 247.608237] cpu_startup_entry+0x104/0x120 [ 247.608240] ? cpu_in_idle+0x20/0x20 [ 247.608246] start_secondary+0x40a/0x590 [ 247.608250] ? set_cpu_sibling_map+0x1660/0x1660 [ 247.608255] secondary_startup_64+0xa5/0xb0 [ 247.608260] Code: ff ff 48 8b 8d 30 fd ff ff e9 0b e6 ff ff 48 89 cf e8 c5 43 59 00 e9 1d e6 ff ff e8 3b 43 59 00 e9 4f df ff ff 66 0f 1f 44 00 00 <55> 48 ba 00 00 00 00 00 fc ff df 48 89 e5 41 57 41 56 48 8d 85 [ 247.608938] Kernel panic - not syncing: hung_task: blocked tasks [ 247.992993] CPU: 0 PID: 800 Comm: khungtaskd Not tainted 4.16.0-rc3+ #340 [ 247.999889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.009213] Call Trace: [ 248.011784] dump_stack+0x194/0x24d [ 248.015388] ? arch_local_irq_restore+0x53/0x53 [ 248.020034] ? vsnprintf+0x1ed/0x1900 [ 248.023812] panic+0x1e4/0x41c [ 248.026979] ? refcount_error_report+0x214/0x214 [ 248.031717] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 248.037059] watchdog+0x91d/0xd60 [ 248.040495] ? reset_hung_task_detector+0xa0/0xa0 [ 248.045307] ? complete+0x62/0x80 [ 248.048741] ? __schedule+0x1ec0/0x1ec0 [ 248.052687] ? do_wait_intr_irq+0x3e0/0x3e0 [ 248.056979] ? __lockdep_init_map+0xe4/0x650 [ 248.061360] ? do_raw_spin_trylock+0x190/0x190 [ 248.065912] ? lockdep_init_map+0x9/0x10 [ 248.069944] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 248.075019] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 248.080008] ? trace_hardirqs_on+0xd/0x10 [ 248.084130] ? __kthread_parkme+0x176/0x240 [ 248.088426] kthread+0x33c/0x400 [ 248.091764] ? reset_hung_task_detector+0xa0/0xa0 [ 248.096577] ? kthread_stop+0x7a0/0x7a0 [ 248.100527] ret_from_fork+0x3a/0x50 [ 248.104799] Dumping ftrace buffer: [ 248.108411] (ftrace buffer empty) [ 248.112096] Kernel Offset: disabled [ 248.115701] Rebooting in 86400 seconds..