[....] Starting enhanced syslogd: rsyslogd[ 16.686766] audit: type=1400 audit(1519071513.743:5): avc: denied { syslog } for pid=4030 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.187646] audit: type=1400 audit(1519071518.244:6): avc: denied { map } for pid=4170 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.32' (ECDSA) to the list of known hosts. 2018/02/19 20:18:44 fuzzer started [ 27.457188] audit: type=1400 audit(1519071524.513:7): avc: denied { map } for pid=4181 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/19 20:18:44 dialing manager at 10.128.0.26:45475 [ 30.499095] can: request_module (can-proto-0) failed. [ 30.508373] can: request_module (can-proto-0) failed. 2018/02/19 20:18:48 kcov=true, comps=true [ 30.962305] audit: type=1400 audit(1519071528.019:8): avc: denied { map } for pid=4181 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=143 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/19 20:18:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000000)=0x8, 0x800) connect$unix(r0, &(0x7f0000d11000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) socketpair(0x1b, 0x800, 0x18, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000001000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000003000-0x230)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0xc8)="37f90c0a900cad7ce54fcca20d2355b1abd490ecd09aa8ccde0e08b1410e11b3354469b4a7a4d60ee9142a4d9a885976262379168706de5af4e4f1e3c49e0602918762653b3c40a8e9497ee7db068e00d605a124fd31fb081c98860aa81ac739bd0f23496c092c92e4adf936f10da3923ada32602767ffdab2a15cef4f0e343e53d7f95afbf5e39abeb7761f7adfb84a65e1668ef78969403245e4f1f0386a7d368fb3c8ddfcc7775d4080de554af22272f0962f9a0cf185cb9d39b11413f15c046fb5a9fdff76c1", 0xc8}, {&(0x7f0000003000-0x90)="4884f07c7603d11a2df0e847f7237fa150a73b6460fa5bb250bc09d14e62cadd57389c8ee193ebc24b6bf30e7c65c9a84e7862bf4cafe061dbe8c59f2fe49a2ed640854a80acd5d121123dbb1a9645ec969b4955035fdde7878ce2f97c395d6f5ccbdedaa21fe90813784a1ee75dd27c968ddb56a9061261c995994a86c49237562c9278342082a21dda8d9590221a74", 0x90}, {&(0x7f0000001000-0xea)="f1c3496e3d1664b9149103204e6078cebb2df31670581c3fd0a6676a7ecb118b71ace2cffdcefc2eaa72e0e58ea29a60f4914af298cd908f5ec80c6afd2a86e1514a6945f922ad29d114235eba420a0917b14f4e2b34116a799965ed3c425c37e7a0be7e798b0d8988ba436a0682510b794e5e74835797efb6cd7620c31e336cb29db32a8d8b419b029dce4e5d4ef8abf0afb053bbcfbcb050ba0447a321998fa4d4ab4a2068dc478ee9dd315256f18d2b5e00b3599a69a9833c7e648f2aad4bfd87d405e482daec093b81ca5189242c631a07a7d245fc22b269a1d064eac34a5443b823c0a9c3f7b50a", 0xea}, {&(0x7f0000002000)="332e7114d39a415edd1f7b008e269f83c52c301e032a59389e456f25a807a2a5bb8c6c154d4b", 0x26}, {&(0x7f0000001000)="a2b75693ca2c765f0301ff848269d959ffdd91a2442813778b3dc4e2bfe0f34978e277", 0x23}, {&(0x7f0000002000-0x31)="d1f2dce24c786b65560d4002ccabde8345726192a8b7d1ebdc5c1cc965537620dde133d92d475b863df7271775bc5e4f9f", 0x31}, {&(0x7f0000000000)="96ef82bede7cab066f32f9323bcdb6699686c085a585c1643c06f35cd370328b3a084c85ec02c188ed7628b0fb509a059aac26b993b8c82ab1c63016bea28d5ca2da3935c10b9a8b2bd4c1242a6bbb25148502540ba0b11c18b5c5ed2c7afd6bab8c2906b5ea1f88166ac3b1a3945fec90c0d96cf3cc5636178e2316ce2629c05d597129aae5ab07940a59d972c925f90bf5bb85d8a64c58974e425cbe44f07e8adb0b6efe0a0283a313f8f847c758726a806e963135e9167f737c4c1e6ce03c56ef8db9e84c4b3a744020d70e6984722aa0a575ef4a2583", 0xd8}, {&(0x7f0000000000)="736e92df62891ff9edbd6e28f28388c64bbd49d50c2abc949821816a364e3a4f18feeec2f1bbc339a2e669411e9d672d49926eb87c7d24593f713d5061cbc6c3ca2c7e760083eb0c87d60bce82ff1609fc4147af99c28e8ff61972d83ba15cc165c9346b87e96915cba069e8303fbc2347", 0x71}, {&(0x7f0000002000)="bc87cc85e9e99f5819bb1921889c3448208778534ed04342502fc77d9b3afae977ff61dbce396925936e53e41af0d764fb0683712be161ae8cf215b5129d8fabc71a37100a074863f4431c4c62776f84e63323a4d42d9c32c536aa4e2cff552d95932b6e1c8a4ae63ef5697ac1143ae459597b8a2ccea23325101521ea341cda26b50f7f7aab8913bb186d46a3ee2b2ecb14721052b35d52d5d9aa11b402050b90c29fa849da3d40cea7db45e1ec8c62be87c10f81846c36d3bcb9f258eea0825d0761b65df47fe27f270d3cdce79bf4932959dca20e433dae123b3591d5834086", 0xe1}], 0x9, &(0x7f0000002000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xf2}, @assoc={0x18, 0x117, 0x4, 0x6003ddb4}], 0x60, 0x20004804}, {0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000003000-0x1000)="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&(0x7f0000002000-0x40)=[{&(0x7f0000001000-0xf7)="ea4f897b4a67ad985ca9a9fd05454eb6314b2a230a707814083c88d0a5637dbc42cb4e9adbc7f6624f441ecbaca160392a192bb765c117bce6111e84231b8e2643fd68f7215fad74e091fcd238af2823ff2c5cc2ed73d23f214d90a01efe73f38b9f6232711628c5bf389f06a3e2bf9353511e8816d6775aa3958c204ab27fbe56605c682491ac2cf9b1ce9d41279d661793c44c8a6934708a46719a80e9ddca2cfba347c332a6bd69ea82cad7db33b5868eb7d0ae496305c184d7561569cedb5ef8e1a673d8c51e686102df207ff511758e4e98d0dada2ca973b64f43591fc49fb3b4f81e7ac95f0a694d1addd3c5f9ac12e554547f76", 0xf7}, {&(0x7f0000003000-0xbe)="83e482c361e869b29ec18e7add2cb50b7f448eaef73a4ce800d60c42fb05b0bbb91c63b067468811e98a94ca39dfc9067baaf97e68e2e1000ffb165d1a4e29fd5b489b5479eb822a3e83080214db771c5d56b62e4cea7b485bcbccf4eeebbcec7a8829ae7ded6c039b13adccf52aa776c79d68d1f40b0eda01d89fbd3b5b02d4d3e948a9c18d266f82c0f5fb6acf0fe0dcde8450453f2d2eb07da0f7965d396468fdd14aba893fe67dbd2cd20e6c757cf38c80e33fa778bc2abc9211064c", 0xbe}, {&(0x7f0000002000)="e44a1b28ad6dbadc10b69cb6915ef5de9bebf0257dc2fe5c985dc7799caeb054c18f6f79c2365dc8b7524cb331b4acfa13df3d713dc17e06a4dea60a8f657e086c5c5edb1dd92c266b1febce082e22846315fd702a58a777f915e809b0911450d8b2e75433edf685636b9689d488101ab2f3d9a695860c798871189a7c01", 0x7e}, {&(0x7f0000000000)="4e332fff9ea70e928aa74c4e6677c67c49126cdd7ecad39a6d38a493554006b8c835e3f5f327759debf0023a30ba74d8a0f8dd7bb01bea55c5d00bf384e0331f8ee6d6d06327e4db0608a4340c1361d579f2e8863ea7071aeff32a6f022181b83c608cdb245d32f36896e8", 0x6b}], 0x4, &(0x7f0000003000-0xd0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x30, 0x117, 0x2, 0x18, "8ee4f07bcab10cf07570c3c8d002d232ff25c85e719cd7e7"}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x28, 0x117, 0x2, 0xe, "66fa08a13a14c7e786dcf9e2f6a6"}, @assoc={0x18, 0x117, 0x4}], 0xd0, 0x80c0}, {0x0, 0x0, &(0x7f0000002000-0x40)=[{&(0x7f0000000000)="e6c21a0597242c0c2581deedab43750038d609817d44bc7149f0770fd9fcf40889a5a389df264ab82f0d1aa0f819bbdae3f44db0ce67ebf8205ee517e2d58bf56d41fab2272bc0a2b2a64b4a475166482a30d02ad8aee5fbb12d6cf8a7004f79b8e82204374105b136ba0136237b4ea7a91e9ee121bb61b2e167107a55c9", 0x7e}, {&(0x7f0000001000-0xed)="024815018ef6d1e7c14233040364ecd0618c4d57a4316b8e40bce3920c518026316e6c3485bb57a8194b1db0551071b63a7aeb137f12c66689d4a40b25511158b80c2b544c1a6784aeb726b3e0c35eb86c895e2942b5c01bc4c941abb8c347956d907d2481c634cbe68e6ba05f719e0b5f8171c5c3779f2279f67b9e69c02a8f62189d2ee32b5f7591ee3dba5aae5b41ff50b24dda79df5deea447fa065f2eb4a56c6d6a3a34474c106da17691b739f964194e9f0cef8cd6d2f344cded8e8fef60900bd828ba9f648af589e01b5bec4a660e8506dd7bdfccb76933206e764db5333fd61f105458a5660e9009ff", 0xed}, {&(0x7f0000000000)="96389e2c3f65a1ba05232fba3950d4fb61f638eee199eb6d639acd51cb326e", 0x1f}, {&(0x7f0000003000-0x94)="79f653ccda5052ca6496ddd65fc482af3662da2a1b36a0a7c02dea37a2187aaf7f1db7370db28f412b2b131be3f0fbc2e251de9a741619d5f18bd89a112b1d7e8e6889bd2f5815cf721a42035112c8f36822deb835d627c6691725cdddb15dea91fddaf60189ecfd9b0907fee8787c347f9cdca5051259a743afa88ab5bdc81cdb4042fb2d2fca7123110223e54c00423dcf8b7b", 0x94}], 0x4, &(0x7f0000002000)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x30, 0x4000810}], 0xa, 0x4000000) 2018/02/19 20:18:49 executing program 7: r0 = socket(0x8, 0x80000, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00002da000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x80000001}, &(0x7f00007ca000)=0x8) r3 = accept4$ax25(r0, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x4, [0x3, 0xfffffffffffffffa, 0x81, 0xffffffffffffff00]}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x2, 0x10000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfff}}, 0x3, 0x8728, 0xffffffff, 0x6, 0x7d}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x4, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000003000)={0x2, [0x1ff, 0x929]}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000-0x8)={r1, 0x8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={r2, 0x2, 0x1ff}, &(0x7f0000006000-0x4)=0xc) getsockname(r0, &(0x7f0000001000)=@pppoe={0x0, 0x0, {0x0, @empty, @common}}, &(0x7f0000003000)=0x1e) socket$can_raw(0x1d, 0x3, 0x1) r5 = socket$inet_sctp(0x2, 0x5, 0x84) listen(0xffffffffffffffff, 0x80000000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000006000), &(0x7f0000006000)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000005000-0x8)={r2, 0x4, 0x7}, &(0x7f0000003000)=0x8) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000006000)=""/169, 0xa9) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000-0x65)={r4, 0x1, 0x5d, "e2ba1e02665b8418e057cade870075bf601a774c6375a9ac90d2c9683e3a7b49f0a8578a144c0f7463fe0496a35bd36a2646e43dac8e06237f456376319bcfc329a13acb42d8bd25c8d926e19c807d59324dbcf59bc005bbc89536e9da"}, 0x65) 2018/02/19 20:18:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000b2a000-0x10)={0x9, 0x7f, 0x2, 0x6}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0x8f)={r5, 0x87, "a7ff22074f8c22cfa66bf2856caf7e71de6fd5c7b3a6edb0cb3a5d8bc0f3fd921fd1b2b01c7f46181a47c519aac301eec5aafbc24d5b785d9f121ebac414e790c77e35d33b55ce8e4c9268c781ec67ca7f7bbf4cfc19756b4ab1728dee194fa903403ff6149a9c3757f12578d35a768af393a70574a2b21e0636d655382d901dfc95408e49f71a"}, &(0x7f0000001000)=0x8f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000000000)="73c7301161cb45d1ef0c6c997f020a897836ebfbc2eb522fe2f223518350b3d1a95548d0a53887a3f091b4d5375f29b8f210ceee31e9885e2ee236e210cde8a354010fd5d45bbbad50ac308664c045063765e08369103632b849f0b74bfdda726b84ebd12a3f3d5eb54cb29cd360b22038c321d911c86375", 0x78, 0x24004084, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={r4, 0x1}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@empty, @empty, @remote}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000005000-0x10)={0x3, 0x1ff, 0x81, 0x200000000000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000005000)={r2, 0x71, "ca9866f8fb8ce171ad941f18ade84a4ebac490a5548e44611774432e376adec0470192db3e3e21b2ffce430aa535bdd1c44a99a1f0e26dca8db5fb33fcd4c87a744e5e1bc7c7af6a7e464a94be430fee4ab0439ddc02cef0a54ed1631de90ecc3d7d53febdaebcbcab6ed87ff0b60c3e1f"}, &(0x7f0000005000-0x4)=0x79) accept4$packet(r0, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005000-0x4)=0x14, 0x80800) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={r6, @multicast2=0xe0000002, @empty}, 0xc) r7 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast2, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000005000)=0xe8) r9 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={r7, r8, r9}, 0xc) bind$ipx(r1, &(0x7f0000002000)={0x4, 0x5a5, 0x8, "b67faf851716", 0x5}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000007000-0x14)={r4, 0x6, 0x6, [0x2, 0x20, 0x7ff, 0x9, 0x200, 0x4]}, &(0x7f0000006000)=0x14) r10 = socket(0x0, 0x3, 0x101) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r10, 0x84, 0xa, &(0x7f0000008000-0x20)={0x7, 0x8000, 0x207, 0x737, 0x8, 0x288d, 0x1000, 0x200000000000, r3}, &(0x7f0000004000-0x4)=0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r10, 0x84, 0x1c, &(0x7f0000009000-0x4), &(0x7f0000008000)=0x4) 2018/02/19 20:18:49 executing program 4: r0 = socket(0x9, 0x3, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000001000)=0x3f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000-0x4), 0x4) r3 = socket(0x4, 0x800, 0xffffffff) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0xfffffffffffffffb}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001000)={r4, 0x5}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0x80, &(0x7f0000005000-0xd6)=""/214, &(0x7f0000004000-0x4)=0xd6) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000002000-0x20)={0x81, 0x0, 0x10000, 0xc0e5}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000002000-0x20)={0x6, r5, 0x10001, 0x8}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000005000)=@ax25={0x3, {"526b398ffa994d"}, 0x7f}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000007000-0x10)=[{r0, 0x2}, {r3, 0x1482}], 0x2, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000007000)=0x9, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000009000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfffffffffffffff8}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000000a000-0x8)={0x0, 0x9, 0x20000, 0x100000000}, 0x8) accept$inet6(r3, &(0x7f0000009000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000000a000-0x4)=0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f000000a000)={0x7fff, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x0, 0x2, [{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x1a8) 2018/02/19 20:18:49 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00005b9000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000000000)=0x3a, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000735000)={r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000002000-0x10)={0xcc, 0xfffffffffffffff7, 0x4, 0x9}) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r5}, 0xc) bind$inet6(r2, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000002000)={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffeffffffff}, 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x1, 0x80000001, 0x6, 0x100000000, 0x1000}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000)={0xfff, 0x5, 0x8000, 0x10001, 0x7, 0x5930, 0x5a, 0x9, r6}, 0x20) close(r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000004000), 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, r7, 0x7, 0x1}, 0x14) getsockname$unix(r3, &(0x7f0000002000-0x42)=@file={0x0, ""/64}, &(0x7f0000004000-0x4)=0x42) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000005000)={r6, 0x7}, 0x6) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000002000-0x30)=[{0x3, 0x7981}, {0x4, 0xc0}, {0x3}, {0x7, 0x7}, {0xb, 0x210b6f41}, {0x2, 0x7fff}], 0x6) socket$nl_route(0x10, 0x3, 0x0) accept4(r4, &(0x7f0000004000-0x9)=@rc, &(0x7f0000003000)=0x9, 0x80800) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000001000)={r3, 0x8, 0x5, "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"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000003000-0x4), &(0x7f0000007000-0x4)=0x4) 2018/02/19 20:18:49 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000006d000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000038c000)=0x3, &(0x7f0000001000-0x8)=0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000002000-0x10)="929b0da4ce46c4292f143ae0cb47f719", 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000002000)={&(0x7f0000001000)=[0x7, 0x0, 0x1, 0x1, 0x6, 0x1, 0x8, 0x4, 0x4], 0x9, 0x0, 0x43, 0x8000, 0x7, 0x401, {0x0, 0xa26, 0x4, 0x2, 0x1b5, 0x53, 0x1, 0x3, 0x9, 0x4, 0x4, 0x6, 0x6637, 0x0, "79749db454b069abdf61e81fcdbbf299137b457c0724e44ef3607780e2e24a5c"}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000003000-0xdf)="6e53152bd2f18c86e58617a05b5057a92aed1fe379f57e450d132fe7f68411cad9bdd013a8b50433ee8b33642bab733766cbb630fd1acfb59a403e1480331e624065bfc62e32e04219cef4b3c8ae574c71217a76d7b03b2715cfcb9469236d00f581cc641bd32e46966e15640806581129b84499893224e05d9dce2c0a6dd6b8c1f927cb6c5699e39b2eea979ea6ff1ffb76c73995274d61dc86a42cdea9393ab8812d8b0c0044fc6d1a79e1d741e5e536868fac5fbb0aa00debce6e08f0dc0e5af0deabb6d287edf297303bd9f9214fd7b8d7f342adbf8d0d2c09ea2ea02a", 0xdf, 0x4000, &(0x7f0000004000-0x10)={0x2, 0x1, @empty}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0xf7ce, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000005000)=0x2, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000006000-0x38)={&(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000007000-0x90)=[{&(0x7f0000004000-0xe)=""/14, 0xe}, {&(0x7f0000007000-0xa8)=""/168, 0xa8}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/224, 0xe0}, {&(0x7f0000001000)=""/200, 0xc8}, {&(0x7f0000003000-0xa5)=""/165, 0xa5}, {&(0x7f0000001000)=""/42, 0x2a}, {&(0x7f0000006000)=""/70, 0x46}, {&(0x7f0000002000-0xfd)=""/253, 0xfd}], 0x9, &(0x7f0000007000-0x40)=""/64, 0x40, 0xc}, 0x40000001) getpeername$netrom(r5, &(0x7f0000005000)=@full, &(0x7f0000005000-0x4)=0x48) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000003000)={@common='ifb0\x00', &(0x7f0000008000-0x18)=@ethtool_rxfh_indir={0x39, 0x4, [0x4, 0x3, 0x5, 0x0]}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r5, &(0x7f0000003000-0x10), &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000009000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xc4f, 0x0, 0x2, 0x4, 0x2, 0x400, 0x869e}, &(0x7f0000002000-0x4)=0x20) [ 32.357209] audit: type=1400 audit(1519071529.413:9): avc: denied { map } for pid=4181 comm="syz-fuzzer" path="/root/syzkaller-shm364502997" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/19 20:18:49 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="f54eb721eab6c8542c9d25000aee77186a24d29d097433ded3dcddb0e40687af4823be5d5bfc5378a2a0062358ea3944ca3a", 0x32}, {&(0x7f0000a7d000)="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", 0x1000}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000)={&(0x7f0000002000-0x10)=@llc={0x1a, 0x1f, 0x3, 0x5, 0x5, 0x7ff, @empty}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)="2816668b97e906fe56eb45ff01148cae0a59f6fa51625d176be496ee9326d971eb171451fd6272d195016187986b7bdf5aa01bee94bb6c2710bfa4b75957c9fbabbbf4afc4ded8ba209901ed3e7a0e6ce14f2d83c1a5ac8cca194828cc05dc8292ba09e9dfe4e69dd710516fcc0ad42b8e361b907a9ce3e686077a05a1fea36964a14546", 0x84}, {&(0x7f0000002000-0x20)="28a97237a1810b5026c0b68c55a34994fce25308032f3f3625ee1d248472be91", 0x20}, {&(0x7f0000002000-0x1000)="6356de329998b1e8347b86da80e8dab4aa52b51bb16c0b6a226683cd11bed66635704f0fa32a2430a797a6c802cf2ed9210bb3f5a1e2f530fce5538c2e95d4ee1442a634cea233e83d95f571a07bf654d4731a7c8d90c949ba8536a1418ca24c8a9112ef55bd7d5be20c536292097db90c48d5fe475358845807306246555226c35e10038b18a3f19cd9c0d936c759662d6ddff636b12ab465ea0310ef3320d920753b1fd71703a440a73469e66c9aceae34404ea8a9812b33b5c86d36a69bf0fb667d593ecf93b44d1fff43bfea90a69982bfe7b07366a13772483fda22037ae11f52bb289c9ea212e5133e909314363d80843f3c698f1440cc63d71b75d41773aa06c01c837bb36034dad24e83b6a3c936393cf8d532eee69ef8ba95942f1785b082045087eeb8f248569484a3caf0c68252976ef6dcc57a26aa8e654837ebabea5cfd796d5e81740e74eb8af405d6aed8afcb68acd50ee58c169cc6a953e1ace4b0e26076db36f03ce45068579ad14669ebb514b6c3730e4b3cd4c8ba9a429ae067297a8b18b4b8d88e46f97dfccb5a2552e5e04e371dd56b24063ad3d8c7c20c493b97938a489b5b4ea585814b5de5a49e528562aeecaa3efe1faee66eaf5b5c3e9a44a2fae4884b21ac03253ac1c96c51946e8fccf5261fb501a54783fc2279dc5f039e08210d5e8207e4917b5b43dccb0eb0d8607d7acd05ad407ed18e44a962d36dbf2b34c1cd967c204342daf4f63dc0c90662609afe0beb23be50c077f5c570578950cfd1cd2500349b352dbaef15234a9789c3291370ff06bc444bfc17a8124dfa4b7f0f0e238ce26d4b672ae10f4a1b9ef2d13f0657bbc61d3f682c8d0b49631994098a6b679785a05dfd336200624f6ce0fd9c730af50f3ebdd04196798edf38e76a0ab4143fa4f694bc4d4dd6090b6fbb159a0c65bcdbcd6b110e00592187143674b2caddc5823128ac3bdd88d6cc60dc44ced1fd903128cdd5eff794f31002be90f9fea090292b9f7af8305a86ed9d2753ebb8ad6801564cfe20da70ddad118168cfe7f9ecc8ffadb06a016f13102d526d0c106f723b056b9cd07ffba325b37da024af36ec19db4d80c285f70b7deeea5fea893acd23bc333d4072507c905cbab07f9941cad5b465e94336dd75e4be2b88411a0cff223715164d0daa3ebfe9399ca83c5201921bf381cc8057e47cdc0f8c4c72e63e02b685bf1230a22ccd965153061ad8a53f7cc0099e66ca041e96087ba78226fd2cb4b8e3aeb56751ea3e25d346f3088f99d92f8452942de785bcfe6191b4437987dbe13fa6aa4b4f766af130230ef7efb1e0a41ae9bdcbc2cd5c221b01c966a36ed513d591ecc0e94ca797cc81b22266e7ccf9143fdbaca8a9d376ccdc36d2684bc36e3a5b5f5ad5110651df2b7affa7e5fe22a62373c0512ce42e57d4f4ee34bfa0c670bcb33d07a69a76eec95ab6f5f4866350406ed18006d3a027df23cfe5d3878aa8dd011f3cae77d373aa0c363df35d7efda99207be0c5c52e1cf349ae71158b087631f96e013ecdf38e7c421f1919e9359f3191b5a162066b46aaeea928064a9382b2e54c4a4a711d159e3ef0681449179b64ff06b3230f6ec511205fc648f3d38fe64d6228d6f65d948cc825b9862e173d2c4d9b1e873014ee6b6f20f4bdd252b9cfaa67be2d13c0d70b44125e7d3430c21b6f566ed693b31367acabe0cf148d0a7f4062fdc6266ac876860eb43ccd34637914e0f552ca534408ba832a5a59c3babb86a8ce1913d8081f075765fe07fbc8832686645cd1becec9036da75510f30a67d9447656359e121b1ba7066e74d014d448a096883df44c0c6eae71dc15c5247d561e183c463992580b3f811730282d938870dd9d5cabe2c587438943f5b9ed81970b5d08dc522c8c92063e6bf091b89d233a60e6659eb4956375cf6fc3a63d8eebc410e93c18b64a19b036ecde46cbd2239d2b38f07fc5b93b012c3b581d1ec07cc80c8ede0768693dcdbb0c979806fdbd9bbe0b8f7a6f355cca593ae792e807d02989b210fa98b38b8842a3e5ff1acf3df2258f25d888057f343dc6c93553cc3e2c3fc3fbc424b0e20093bcdfae73671f825c5e4de0e2fad658d9ffcb082fc9fe3384d7a00eb27491b410bd429eecfd9a0ef48dff3cf35c56afd52411f2666d382dfd036fd3ffbe480e8ba196cf9ed714062a4887e5aaa8854284679bcdeed0d2dd7b0ff5060f6e32dd2b317d69b2ef37e0bb5f9913fcff8e9ffbc7fad5ee2330d99142bb4f6392b005a36b6e57f12986a9c9affe49916b6fddf04ac2fc5cec6dada4184552246ff4b2be3594c7bd1a96fc214aebba0ae34866e8bf976c26ddd5ee7498603b20891d1a37041b32b64f3c5d8dd1aceb0aa217aee336151dca005bceda7bff1de6b15475d4426076c479cd819b901d6795875cb38e9d4768a1f01b784ca69c3b76c6f5e75876de649a52d2f15f3f32c0e54510a85987806f94c0d9486942abe26dbb208feef81708246d551cbac4ec8e6a21958661e3100c5e9765482c185ed648477ea51d1954d41dc5b3970490c6733bac5a28dd903ea13edf4a01cc40a3406c30b7498f519c0f4703c1d8204563391eb9e15d27750528154987f5f9cf37a1330456f48df3c3c35904b9952672f18a1876f0575ab46e68bfda7dfd0fff3e0064bd02763c751ae7d0a59d0425d20c916e930e768ed40ac9350338bf2877848e121622d97e28e7c4ffaf5ea38bc14452f0a7cc965e3cbe08b45d4a89666a33d9679cb8461ae3c7cdaafd3accb5401ab3a34a2723d597e89e05b04dde6ad7a8d3a1af3793906ce4034ac59d36a14d2651f4b1c82212b093fd25071aef702d469b2a2312cba4e11f975d525c8743e8cd1b27ca7579bad68b0f100486eecedbbf8531f5a9e83a57d22adb9c999ac751f0e6dbb77bac7be64ea8a05be1e36b0054eb342dbcedd5bd4eb2185e6196601a31964b428981495a59cbd9353746bfd04415bda06e021a7a13e225af488c83e90c2b0d89a42c18aff63a208132a6989646f13850758c08f183fd3fd3d0984587e4e8b8fa0f96edc83309c8b37308141ad80c0f916029b7fc3dbda87ce3f40eb19b818da0a61ea178fed5e82078ffe64710a7e5a0ad6001cc84bf223b07142954b3c534d76ab880ede024ba189aded4fa923f13980cd5697a6fa5b8acac6f295681b3b6ea16204337c90ae120b411df117846db11cc0f262de34a3c616498b12d08414d41c1f5f1ca0ee997b91137034306b3cc8c3059bc2b5d4f78dd86227eec33551c9eb9288571c0742af704d631639d67adc19ed4235a5ae8fb735d41229dc14a2044d60675661cd372f196cae90bfc9f416bd2788960528e292e51f20b9c5ebe375326dfe52a7672898af76494d2cf44627c3ec1457d8413ffe42837476f0982ad8289431c4792b2dc89e5ace8e8d8411970438ee889c77a0d8a8ba34d7753e6c5f0ee97aebd2442f73072edc33662ce85d4953412653c57daa1b5af72e7c1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0x1000}, {&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000001000)="e6e7c1d57d991d09808d048b5cd7d6a408fda3f326e78c5153e3e6bca95531f30a93f8897585c871ae67bcc3023826a7c4937c614002b6d217195831d492a49871b5a91e0ee401c343c6c8e62732bd104c7d41042dceb55c0572609678569c94b45b7d5316ee6766b3ce541405b880632a11ddfa5fa9f45f3462203fa5", 0x7d}, {&(0x7f0000001000-0x6c)="34b369feb8ee2964333a28b63cd93a45d9f6ae91b2c57720b9e6b12c6cc0ee2f9ac4a5dc408f53959027f439c63c868e59c4dd115ec5cae26bef180834d941657290ad1b35f8bdfff4fde3bd60e5c640fe4ef4ce46b53b1f66790210f5e5018fd48415a853c000bd31648e8a", 0x6c}, {&(0x7f0000002000-0xd7)="5a8d53f2c0a1cc2e1802597fb304d635598a6a3c053f07c88983d21ee7723fba723dd33daf46817b0d03d4aab5eda12e4b14563ddf14c3fc21d14d275707ab087db0e4970dcbe2ff6b49e397c6f7bc508e89152eda1f59a19b075801a669c6385ab6f35c53d7c916bc99be38e2cef153585374861681ed78bbad853e886b89df249b760dada80b66404bde1d4cb2c08a1894cc459912fd5b05841b1c4b7db24386e8e1b2458ebc49abb5f405ae98a203a096571ceca052b55f023d35c96f28fc667255b2dc373100ca3eb28cbde2e379acb7583a94065c", 0xd7}, {&(0x7f0000001000)="a34c2b1e75799b18bddf7766f74c827fb90c68347368ec32cca46fccd90e0903346fe2896fea41b8aa2476ea667136ac9310338541b5708c822f514fe1ccecff8f5109899c9b3ca83c50a1738a8b53f46802e03b1de3d37ccbc0bd2a49fa25b46c996a67726d22", 0x67}], 0x8, &(0x7f0000002000-0xc0)=[{0x78, 0x108, 0x6, "1d8b036eb749de3fb18fa13bc6f732768b22939d7b557059bad5e88e2a9cb5f4d4fcdce1dc557394706241e071e47a3fdfc5dafa67aa2111de79481c631354aa64e8bb1465ce68797286e2e02f21ca1a4a9f5cb26a2e309728b38e0027d0516be9a4"}, {0x48, 0x1ff, 0x7ff, "6e4cb3225e01e92db59fd2ea25ed7b1255dabb66ab8b450582be16b7cfbfded956abb86ff6279c697643a1d3d800941d2e"}], 0xc0, 0x20000040}, 0x4000000) listen(r0, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @remote}, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000003000-0xe)=@l2, &(0x7f0000003000-0x4)=0xe, 0x80800) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000001000)=0x1f, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r1, &(0x7f0000004000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) bind$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x2, 0x100000000, @empty, 0xb0}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000006000-0x1c)={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/19 20:18:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000001000-0x4)=0x10, 0x800) listen$netrom(r0, 0x3) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x4, 0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000000000)=0x4) pread64(r1, &(0x7f0000000000)=""/57, 0x39, 0x0) r2 = socket$inet6(0xa, 0x804, 0x6) shutdown(r1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000001000), &(0x7f0000001000)=0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003000-0x8)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000)={0x0, 0xb84c, 0x5, [0xfb0, 0x3, 0x9, 0x8001, 0x1]}, &(0x7f0000000000)=0x12) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000003000)={r3, 0x1}, &(0x7f0000001000)=0x8) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000005000-0x55)=""/85, &(0x7f0000005000-0x4)=0x55) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000002000-0x8)={r4, 0x7}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x801, 0x1, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0}, &(0x7f0000007000)=0xc) r8 = getuid() r9 = getgid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000008000-0xc)={r7, r8, r9}, 0xc) [ 32.409622] audit: type=1400 audit(1519071529.466:10): avc: denied { sys_admin } for pid=4224 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.464563] IPVS: ftp: loaded support on port[0] = 21 [ 32.513067] audit: type=1400 audit(1519071529.569:11): avc: denied { net_admin } for pid=4231 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.515587] IPVS: ftp: loaded support on port[0] = 21 [ 32.578306] IPVS: ftp: loaded support on port[0] = 21 [ 32.627901] IPVS: ftp: loaded support on port[0] = 21 [ 32.700165] IPVS: ftp: loaded support on port[0] = 21 [ 32.781565] IPVS: ftp: loaded support on port[0] = 21 [ 32.897767] IPVS: ftp: loaded support on port[0] = 21 [ 32.996247] IPVS: ftp: loaded support on port[0] = 21 [ 33.675490] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.856813] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.990674] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.055689] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.256182] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.408106] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.419561] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.600167] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.202220] audit: type=1400 audit(1519071533.258:12): avc: denied { sys_chroot } for pid=4231 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.647798] audit: type=1400 audit(1519071533.704:13): avc: denied { name_bind } for pid=5219 comm="syz-executor6" src=20026 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 36.670595] audit: type=1400 audit(1519071533.704:14): avc: denied { node_bind } for pid=5219 comm="syz-executor6" src=20026 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 [ 36.749927] audit: type=1400 audit(1519071533.754:15): avc: denied { name_connect } for pid=5219 comm="syz-executor6" dest=20027 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/02/19 20:18:53 executing program 0: pipe(&(0x7f0000e75000-0x8)={0x0}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x112, 0x4) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffefffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) 2018/02/19 20:18:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x2) write(r0, &(0x7f000059a000)="260000005e0009000000eaf83a000000fdffffff0c000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/19 20:18:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb7000-0x4)=0x1, 0x276) 2018/02/19 20:18:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0x80001) poll(&(0x7f0000c58000)=[{r0, 0x2b}], 0x1, 0xade) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000961000)={0x0}, &(0x7f0000430000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000ea5000)=r1) r2 = socket$inet6(0xa, 0x802, 0x88) r3 = socket(0x9, 0x80f, 0xd01) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f0000129000-0x4)=0x7, 0x4) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000a, &(0x7f00005b2000-0x4)=0x1, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008e3000)) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000bb9000-0x1a)=@dstopts={0x87, 0x2, [], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x1a) 2018/02/19 20:18:53 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f00001e4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f79000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x381371}) bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6}, [@jmp={0x5, 0x0, 0x2}], {0x95}}, &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000343000-0xe8)={{{@in6=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000f79000-0x1)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000087b000-0xd9)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x4}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x41be, 0x1, 0x99, 0xa, 0x80, 0x80, 0x89, r1, r2}, {0x100000001, 0x7f, 0x20, 0x5, 0x0, 0xfc21, 0x3, 0x10001}, {0x3d, 0x22065386, 0xa3a8, 0x10000}, 0x1, 0x7, 0x1, 0x0, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x32}, 0x2, @in=@multicast1=0xe0000001, 0x1, 0x0, 0x0, 0x80000000, 0x80000000, 0x8, 0xe}}, 0xe8) write(r0, &(0x7f0000f75000-0x1f)="1f0000000104ff00ffde45bd07110000f305f0f00800018004fd00dcffcf00", 0x1f) 2018/02/19 20:18:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000095000-0x14)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) pipe(&(0x7f0000915000)={0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000097b000)='dctcp-reno\x00', 0xb) syz_emit_ethernet(0xe81, &(0x7f0000f95000-0x102a)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xe73, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty, "8bba2acb4359caff61b0ad6da17af9dcb409df415c91e07f12a08d00bb59697720dd3353b6b1788b5de2e7c811682e15227140fec5736e36f4a258d88d5abf80608360bcfa739b7de55673e16df9f92fbeecfd03e415a7cc05518854398767830d9853a7b5643215a099d49d8b341d2833c43c3054aa916e6d9d7f01b40d87517307ade9a953112ffdd2d880ea24ef4431b750f5df840871d2bdbf1d2a94744d01c06e5631af4dcc8fa9e3623ce9732c2e004f2af14027049065892c29cc8652a108f690c5ffdf9c0ba0b46cf52fbc805151f29241cdb8ec9c7000dd8fa32c7f035658a19b52315965887eb7e2badde8df233bc36483a023797508f1520ac69e8aae232e69c6530fd3abe2b0be63e424596599912d324959b5843fb8ef6cad047f5d607479fa61523c35e8859c4630663435808466d2e356d9dd556790271b4c79d195062605622828a85187facab7c6b7dea15fd1f9676c46c9ea134842ce7d1f7384af147ed0a6c622361195cd88f42f64c06e734d54ef5c27ac28642648d220bc9cdf1a21e5c47783c430f87205ce2650deed289aec9451de5bae2311053fb72a4ee3a79d86146cb5e56b41b40d2aebc4af78201ab93456457f9357fb9de30db25e2b2017017eb9ccab3e25a8cb5bcc09b61a2370522a7fce85707759de687c04666dca7f673ef5f149820f2d1e300da30589893c5f0cc1b18f56597f319a4a955ea62a82bfe8af60a979f9aeec8f8592790eaa6e12b360e5b08118074425f8cf481514dee3000ec498f75dbe809299db5fbfe1dbc0aae17dce9d9843dc84eabe47f320e53e737ae4ff9c73fa48b238a7ce02e0827a70720aa041b1c0ca4381e1a9e4b99bf8c91df3368c8e411f8386ffb4e141f4fee2475323f26bfe44a9d262b77720ebd9b2d144f0bd90933c6a4360ba61528858da67d05b518ab7f26652860cd961c318d2eac5c0c8a81c41c32bb42d33f94f698b66f5091ff2a9381ac23f6c64dd52305ace2ae20ac87424d0a84ae2b2d5b1856f1b39cd5f4badfa3f6279f3606e35a04ffd584e7094679d1020ccf945f1d2f13afbb40e7416847b1ff07cf93739d708eeb5a413cb3fccab5f9b99c04fe651864f4e388cd2467f008e977c233e0d8a0a1e531552a6b1d5889676ea6189e3cccb80700ea1289a8a3d84e9f27dfb11123526336035b158762cbba82682ac76c108b7e982d651a63a98d3615cd537c834914d1c54bb5fa595e523a91a73d61603f5ae4e5cac25f83b459fe1e6732edba3473b1830d8c0389b6579de53e71e490342b29027ab80e5abdfb53bd867e067b5b18083b857551c417eaa44f3e6ddd2c8305e9cd5d8090b769a6036b06442b2c9f52fae9d069eec7b9d677e83addfb231418c827a5247311047448c4429fcd3bb76fdf2e069c6d1517b208f41671cfa5ac9f22e5807728199a7543a6eafa1e378e75defe11f502923ae67e4a0f41a52f30b5e3435386ac7dcb0b912f9c4e066e7cf401bf976b27b11dbcc984e9646af60b48aedd985caff8f3d049add582b094b0bc071ba91b156b8ba4b27ee7c0637711ff6d7c2b68e318911765106ccac2e35a9b71792fbcf0093c91e65da6a80a5dbe7f132cdd6d367eabbdef3f13088b5f9030372e7540ae479cedf7a40a6540a9b4e28b8e7cd710414204f37264607038777bc978fc31e7b2d5e185c0adb4762e126238a23fa0816e685ff8ceed7a079cb924d51d262674b2af9205fea91a637b0ac3d82d18f729d312470c936fbcecb8be413d07338e2db6d7a8aa546a67c852c96ddcd4e31f37dc4b7cda69c1ac8e0122db4b7ef20af8fc25dd30968a1a9f04c034e53f80112fa613e71a65004d16d824eda89173f01dfebad5804f4ac9a92ec57eb79e959c15f75503e468cae047b50afb2e23b491a319c9f5dd0942349fefa850775802ea735d1d8abc72125b5de4060d49beb8ef65bdde9ac0f1156b2fdb585f7efa465414f0021619a8818780ab0f93b07857387a9ef8032c9557a1354817a73121310ef9521fdb7d1f73cb8673fc28288ee9826e830d0c876b9d2bdc80b3f603f6de169591300bf753241a37cf42f437845839f9efc0a2e19ffc5eda36f79e1aafef85aa291cada07d3196c497eebc56d5b92c70d02aa02c3b15544d20d3e743a7bf41e8ebb23b6630d270e3236ac199524a44e35fc6efcc08d79ed911070c9898ff82c25292393836daa5373e67cb2eb5a97ee8e97c9bdf55430b703af0ed055dc5e71122630399d2ef1805608e94acbe3af2b13db95e07fada8a85f4442de0ae9aecbb3d8f1d9cc803506c2e65874e895d157cbe438bd4cbc3c77a9e99e9409d45655d20b96fba6d4f2bd9acdf5a1f16656e0532acdbaaf31cfc8d8bf3be6148c4f7217e6f31b0f2181845e6041eb2ea3c566a8506c25a64dfe732a873599453f7cc9aff9a721cf426500f372c357f33b3ce1fc22316699e0b3e77e63e662104e19ea8a59dbfe1f4a877be7a773ebc8ff08dcd47170441bad28230898a7a4ad3bcd96dc2d52e12909b858cc49cad504fe9a6f4becd380c13e5489f05959373d902cba35bafbfbeb982df3b8235ec29cecf743571f49837e1514e1042023ff847acc341fb20893f3f022fc43e7c2df448ebf3ade8cb1d68044aa76acece5b698fdd72defcba83b7c9a7588bb8df9f9cd2b993d8e11abfb416e292653c534ab6de9a7cbb90956df0e508da9f9f8c428ac49d5354180649bf0536f85a9f2b96f8a4a28b655a46913465e364b1888711e225ea6810fb744c4af336b807ee467b76b5c4bfa3780fc3447cb03dcb38a5bd185d335d8a799a6b63325f563b67869b2fb587d8ce21e84ccefb259bd98789fede784d6c2d90a8ba453995ddcfc611b85ffd8ee9efed229423c57669063ca1a2f924561b5c7acf6c89bfbc781640baa0943e567f3824cab49b302e2d17e1f9cd27cc030cab740e815fbb086d162310509c1954799d421fa515697825e60efe5915a1642d936cab5cb444835f50a815bfd5b38ac4ef5024315e3a852ddad58057bdb3c4c0d2a5ec769c9f68706982c578389c557bf66b2a42f69ecc29d0dcf78200505d8366382c74b333e07915808c919040bbae75c72ba01c9e1d3c58d933c84533a753b92ea85e9c1ee0796905b677c08d02a5a5901911044e5392d66d659504c3db416df703d48f08343adc6521f65a5db2908e33d954d8b26e29031ac195b195238d0b7b0d834fdbe7a327dd35fb47937f7eea9cd269bc5d51ebc3d3e4d4929c43f96ee6bf8cf903bcb901798645f6e0f0f11af6ecdc60a00fcbbf327639d4480c76416b4b2452966ea61346481ad2096abba24923e085f822b6d78d61dcd08ca711b0b446615ff7fbb8af6079492cc28ad1e0789abded5fda1013fd55760fbf5a7f73ac982045438314336078f430b08f781c72559b301f6e93f2af7eff36f8009aedeb03522447dcec6bd31cefc9bd239f7e86b16ba3c563b4a791be70da7c44599740e483a46745880b2724ad4822a6865063b2601833676c223895435a7a10eb96b05fdd37f6e0c8df39b82c63af4086e20354f4b987e2c3da58b7bcbaf7a106b8848d885a0fbab8c82ea1ca4a541098e7520c41e92340993bbeef1821220b807a5ed92d5ce30559ca0a4f5b9a574bf7617ea9f3f9a94187f1b736ae933a4e7b6aa562501eb0064b2345dda5ef5c10caa839a81a1f7832382dad3516932f65985c5af3691a2bd5f27cf935b1ca6f6686fee3487a36d650f1e55113626d82edd74cbfe5147d99c7e060de9de9b4563e92a44e61235073609b062d3d90c033cd2aec1b03b546387c74c712f00b088b61addd0d8018cbac6db2eb6a3c22912ddab70c19d365a03714c45ccd518434554123a9bb8232be2995105d8b7ee2511ce3792c4cea4eff80b3d0fef7b0cddfaff60746b103566c0410c195c6bbb88cc122a6bf1e781828aa00f84456ea480d66a616ddd424aa26674c13820be6e6fdf1b7d9b78fa09850d99ca99ef226afa533d7b120937fed7bb085ebb73faf441f65a8b9fe655328fc2de41dfd23ad90fc45daccbf43fa3b127ce90955e4db9f4b12e92c35b5bcf7f6072b5a0563987cba029e50252eb4bfc67c07a9c651cdc85e1e68d56dbe60317de39f627b7ba71a536e83f8de298c45c47d657722e7087231b0dc800dff62b3c9bf2983e14e480f9a3aef7f741ffb99bd78ff540228efd087bfad2252236ee000c7551d2354a358f51c0fcb3f96d7b0b58a5738b1a24351438ec4c4d041ebd776414dc880c68fafa2d084fffb81d81a6e6e14b6706df6e7c5d04ad3e24a0337ae38e07c94a2b67565a050912d707a2bdd9c6eb88a02d7b4c441c03d67b257d9016bff473ab6a93f19a488083d69ffb8dbc845cee234357119b61f6e617060b7d46c8955157f5c12e36fec8acd436a1cb0eee1be76a4d06898ad5c83414cdc543acd25b127f7bf25e35babc07e41f7a61b36a06708f48bc9aeb58308af0e5c1192dbc5c1b415bd582faa15ca4417a259eacf7b9119a21a4a4491e9feae3089ab05cac888cd008cf7de528b84b9b609823c0bf747212654eb3f0fc33bca678915b5937b7c4d37eaba4ffe36ac159aad95b651c94a7e46c710ebd2f34c7b24ab455a8d6ab8175f9bf7b77221690331754c4ae6dc43f5be575fe3600b711b0f472e42dad2ebc970790f73377e27e17252ded41bfbcbd6c0d547a340675cbb00d62a62f250cb85db870c1a156569f8e9f51602968c4cd2a9990a4bfd1da44517b8ef499fa934b692f215211fcd561f74d6ccbbe52e2f1bc127e8d40606ab99355b82c6c1d7361560fcdddf3eb43a5765e6f2cb76d0b7bd1eeead27ab2563502eea588fa7e04f593f9420fd8666a3ac2efbc7d228b78d015359dccdc854043fa730ae87ceed68b4c74306801f6ea942a86b9c17fed41e7d989fc80ab78ec13a76adff9957560cbac9a30eedcd5ff86a8f274f81bd3d31de1b0038c8a8c3a45a75cc1b7955b434b615512a7f7fdbc176077a7fc2b0049d9f2fc1dda884022f5865f54f0b646acd924dcdf18ad2ef7f811698f4a7423ed504b940f0bf2059d04b4052639639292f108a29ca53a30ba6f382b19ba4ba2b026dc93cda9adeda45bbe4b17b67406f0d1352594bdac0fd19362d32174d5e4629a2ad8ac7f56be3bfa022ac75059c61b2c1c2369"}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) 2018/02/19 20:18:53 executing program 1: socketpair$inet6(0xa, 0x0, 0x10000000, &(0x7f0000947000)) r0 = socket(0x2, 0x80003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x8001, 0x4) 2018/02/19 20:18:53 executing program 2: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000002d000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f000002c000)=0x1c, 0x80800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000002d000-0xe8)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f000002d000-0x4)=0xe8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004000)={{{@in6=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@dev}}, &(0x7f000002c000)=0xe8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000002c000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x1, 0x9, 0x3, 0x100, 0x3ac839dab21b0167, 0x20, 0x20, 0x4, r2, r3}, {0xffffffff7fffffff, 0xc919, 0x200, 0x9, 0x9, 0x7000000000000, 0x8, 0x4cbe}, {0x612, 0x3, 0x10000, 0x29}, 0xbf, 0x3, 0x1, 0x0, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x2b}, 0xa, @in=@loopback=0x7f000001, 0x4, 0x4, 0x1, 0xb42, 0xbf, 0xffff, 0xae50}}, 0xe8) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000002e000-0xe8)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f000000e000)=0xe8) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/02/19 20:18:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0xd) sendto(r0, &(0x7f00007f4000-0xf1)="5e815d47f1ee755c41a41e591595a8ad9158364528f972db6bcf5d9cbaf8ce752c3b44a18759bb7b711e9bca407a45046a81ecf89923f3bc45f9f7359b82c44937218f46566cf266a3d7b8abdbaba2c8178bff2e0fc811fad06479058e699fc30865be55d6dcf0d576c80158c5419967ec713a5efc40d873a84a0669671b63c7c750227b253e8598066743f3beb679f76f2fbd29b460e86c59eaea3f2cf7599d3c75e3caae2f3ce3e8cc149442b8c76164d8db04c118b400d993c52be8779343669c4f9855a7df4fb9ed202e883fdaff466b46f5ff6dcb19bca1307fc1c3e6c5a43febdc3a5a47583fd59fc2d0f761ad0f", 0xf1, 0x8004, &(0x7f0000c1a000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x3, 0x2, {0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x200}}}, 0x32) getsockname(r0, &(0x7f0000d3e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00005d1000-0x4)=0x14) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) socket$inet(0x2, 0xf, 0x9) [ 36.953686] audit: type=1400 audit(1519071534.009:16): avc: denied { net_raw } for pid=5298 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.966329] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/19 20:18:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0xe69ef6612c0a2afe, 0x80804, 0xe155, &(0x7f0000eea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000b6000)={0x0, 0x8}, &(0x7f0000e63000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000310000-0x108)={r2, @in6={{0xa, 0x3, 0xffffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffff}}, [0x400, 0x100000001, 0xffc0000000000004, 0x3, 0x4, 0x6, 0x9, 0x80000000, 0x400, 0x7, 0xffffffff, 0x4, 0xffffffffffffff80, 0xff, 0xffff]}, &(0x7f00002e9000-0x4)=0x108) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x1f, 0x6dd}}) getsockopt$inet_int(r1, 0x0, 0x33, &(0x7f0000a5c000), &(0x7f0000e55000-0x1)=0x4) 2018/02/19 20:18:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x0, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000282000-0x4)=0x7fff, 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x201}], 0x1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000176000-0x4)) [ 36.978013] audit: type=1400 audit(1519071534.012:17): avc: denied { create } for pid=5306 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 37.010481] audit: type=1400 audit(1519071534.013:18): avc: denied { getattr } for pid=5306 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/19 20:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000cf3000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r1 = accept4(r0, &(0x7f000098f000)=@ethernet={0x0, @remote}, &(0x7f000070e000)=0x10, 0x800) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000c93000-0x10)={0x8000, 0x5, 0x5815, 0x7fff}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000070c000)={'vcan0\x00', 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000286000)=0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000930000-0x28)={@generic="a4c26a057f79cf2a5eb0c2f8742b59c8", r2}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000be2000)) [ 37.034777] audit: type=1400 audit(1519071534.018:19): avc: denied { prog_load } for pid=5306 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=bpf permissive=1 [ 37.057219] audit: type=1400 audit(1519071534.020:20): avc: denied { getopt } for pid=5306 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_netfilter_socket permissive=1 [ 37.066765] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 37.099658] ipt_ECN: unsupported ECN operation 3 2018/02/19 20:18:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000055a000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000e91000-0x12)={0x0, 0x9e85, 0x5, [0x96, 0x33702725, 0x8000, 0x6, 0x7]}, &(0x7f0000e6c000)=0x12) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007ed000-0x8)={r1, 0x200}, 0x8) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000d76000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00007e7000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x40}) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r2, &(0x7f000003f000-0x59)="000101008d060000000000000022b8d7004f6f3bcb7d8500", 0x18, 0x5, &(0x7f0000671000)={0x11, 0x200001f, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfffffffffffffffd}}, 0x14) 2018/02/19 20:18:54 executing program 7: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000d94000-0x6)=@hci, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x3, 0x4) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/02/19 20:18:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000283000)={0xffffffffffffff9c}) getpeername$packet(r0, &(0x7f0000388000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000729000-0x4)=0x14) syz_emit_ethernet(0x3e, &(0x7f00004e0000-0x6e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f000077b000-0x18)={0x0, 0x40000000000003e6, [0x0]}) 2018/02/19 20:18:54 executing program 5: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x2) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000fc9000-0x5d)=""/93, &(0x7f0000fc9000-0x4)=0x5d) writev(r0, &(0x7f000011e000)=[{&(0x7f0000fc7000)="a6741692657219d29785e1024d148fcf5dc5c7034abefae6d070ccd7de95d81d0662962bb2140e146adb7bc8979f7a8898540745eab9151c68a4f09014644e4c2728fe3bf172dbc3a406a92e4ca717c89335979ba0fd2a0e7b0f372443eda19f72f143a1771a6ff1d0e9110506bfbe3f8661b51077fce26227a13cfc6422e4bb31f5da34ef53b71c236fd73c48871ee77e003b8ce8200095f2555c7c2bbeff490bd0a809e77447e100cdca54c27444daf75b7892cabfd531826b7dfa17", 0xbd}, {&(0x7f000031a000)="6c25c61a7d73cb6d1bfa95e0211af0af98ba4d94ea015289b91e05b7968cb377c30ebb414b1e105bc9f5aa7de36191abe47a68a6cf0f579fce2675f8905cfe5a3326191dcb21880522348594909d0aa3182a734357976dc003739ea940672ae10ae4579d4f69f6fea4f184349208ef8060a53bb459a8c0537c60df", 0x7b}, {&(0x7f0000bbf000+0x97f)="df719744e834e5f1b52b820d0f5fe07e3c7d3376d0f973b2b77ab934d94526869782834f6fa003bcd001951eba54acefd0471270f385e1111305cdc9818274885cad8b0d5ba5604624", 0x49}], 0x3) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000b0c000-0x70)=[{0x0, 0x0, &(0x7f0000d2a000)=[{&(0x7f0000487000-0xbf)="10beac86a8d4737cd60dc27f72e1df90a1c3a7339c481ea052ba4eb5dcae6f80a41bf783b755114d7e6bc6a2e5557d5b5c34b3de8e90d9c96b9fcc38a63647a94c2c3262d8626c26e90e902d4475c1eb6a9744660e500dc7849a4b2c2e18fd25a2aaac296b5af7afdbe6b32419a3b2149cbf3aee4ca5d22422a4b3077766d82f0692a3e3bc25afcc0070f2625c2c0bc35b1535a9ef8c5a019d25b093c5db431246493d5bbb81eed5f5e45d49879a2e9ae98d41ce6cfc4f2ccaf532de3e2208", 0xbf}, {&(0x7f0000fca000-0x96)="6120fcfd20b0b4d0f814ba7cafc902e20b3e6acb90f29fd9e30b23c84577fc5f8eb09328736102e677a178e2aa1f0fb90fd1a396759d39e0ab78dec4bc08db5495b1470f5d26e87b7d444d223860e9820cf6583707029db4613597acc4337f70e5cf3d88d1ba8a41c5cf6f16967153ffe31411968a3b6faccdc9c43c5d017e3350041da463fa45ca71f61cdbcf97af5cefa168aa637b", 0x96}, {&(0x7f0000fca000-0x35)="b7d8b33efcef7228b73432067ac303fe782b63ce4770128e3c8e5d7732d4e4fe33ad1a03e3f623b686b44f9881e00da73f5d32720a", 0x35}, {&(0x7f0000fca000-0xfe)="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", 0xfe}, {&(0x7f0000fca000-0xce)="c98a59d371bf0ad47658074eb92c0e9a4a61b46e284a2aa7eb3ca585ead4f6e1bb5ec14556dd759ac7080615f044df0be1f3d43c3ecdd88a92165486e8c1edf95ba9ddf4e09a8ba25408fed9ced11322a8c8391ba45220646d4289e257dd8844b3e59d07189eb92dc479ab1b87f57e4b9f2063eb89b2ac3a183a85b6a5bcc52f35fa8305e04b1f337dd207595471ba2c58da5a393c386c62030958ef15767ed8421f2f1b80fc530338806e23caf50108d0077ba99efce64c0aa4718c5ac6a91945fa6471ece2ff262103303909c0", 0xce}, {&(0x7f0000fca000-0x53)="3f3b71d84c7a28a37f790a974fcd6a9b582cdd7c35565819969c902bd384585a3e8cc2aeff386b551b3572dd1096756c9e3465befa99da65f25099b767c5e565296b201cfa75df036aca6f206d8d7f188d2167", 0x53}, 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{&(0x7f0000fc9000)="5aa4809480fd6714e6a4d62a9955992f1b0cbc64451cb1e0f661f2f1ee704c30e51a5be8d44ac421f5cd27d4f98ab9bbcbcf95a85ea054a26f4fef5bdb012fcf02c6e0bcc8f23d5f1148fb1b37308459d90950b8aaadaf31bb408d4a52e700634db0e44cdae92e0fb40db57bf22b8f4c037aea8b8e16cd61e6fd6da85f516eac5d69f54bf40754ea3909dec07266ce37ab6cfef614703f6f783767d6", 0x9c}], 0x4, &(0x7f000022e000-0x1240)=[@iv={0xf0, 0x117, 0x2, 0xda, "dbb79e153a281428c332a77291af7b796108276cef32d55bf571b8252c58fab9970eefe911d2b61f3ee5ef6efc0f25ef27b64bb71642376388a4a4bd5aed12a5131b8cd54e959e721efc72efd9c95e7069be749bb47a8b738499b2fa0460d98d8d975c29501e0d679e7eff4214d348a250c9da5b2fb80a12d1628fb0e9c0996b67ec1a82f0b92443e3076562eb76a9521ac30f5c6f0fae9538493fde49df3e3fee67be9189b22c800e796ebbe43bcffe15311228bdc3de9c468a83cf3aef01ba3ca7e7ac71945e082cb2b0e81d376c2d8b187f28e7487f1c6833"}, @iv={0xe0, 0x117, 0x2, 0xc5, "fb7e5d98c9f4b182f24b46715138d8ac5a6ff908b2b92658244df572659a1a5a54abde04bbcfe3dd3e69d15858d89ca15c8870b71220f27a226a1d26db85fb61b8de2092b3867163682e3935134b1f77bad86191eed52490fa290238da1c63fb9ff545ab312cb57807b9322ed73b257c57682d7c20425a1160c7b07d65ca26b37ece3e974b1fa5d42f3c9a3cf53b9b204d2922dc3afba6fc1753cbcb01756200e22cae4969afd6d720a86ed1f129d51653ab48b905c24f3cedf990647f7fdb02ededd27941"}, @iv={0x40, 0x117, 0x2, 0x2b, "49f33c52f47b2ce68407697546ab1b855fdde0b1aad3133b79bbcd652918b7ffe75c343575a6908c9e341d"}, @assoc={0x18, 0x117, 0x4, 0x59}, @iv={0x1018, 0x117, 0x2, 0x1000, "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0x1240, 0x41}], 0x2, 0x8000) [ 37.121400] raw_sendmsg: syz-executor6 forgot to set AF_INET. Fix it! [ 37.134438] ipt_ECN: unsupported ECN operation 3 2018/02/19 20:18:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f92000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000533000)={0x0, 0x5, 0x3}, &(0x7f0000fe5000-0x4)=0x8) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00003ef000)={r0}) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x26f) preadv(r2, &(0x7f0000024000)=[{&(0x7f0000026000-0xae)=""/174, 0xae}], 0x1, 0x0) 2018/02/19 20:18:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev, @syzn}}, &(0x7f0000002000-0x4)=0x1e, 0x0) r1 = accept4$inet(r0, &(0x7f0000aa8000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000001000-0x4)=0x4d, 0x80800) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x5, 0x478, 0x2e0, 0x2e0, 0xffffffff, 0x108, 0x2e0, 0x3e0, 0x3e0, 0xffffffff, 0x3e0, 0x3e0, 0x5, &(0x7f0000ead000), {[{{@uncond, 0x0, 0xd0, 0x108, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@set={0x40, 'set\x00', 0x0, {{0x6, [0xffffffffffffffc1, 0x0, 0xfff, 0xc117, 0x5, 0x1], 0x24, 0x8, 0x2cfd}}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @icmp_id=0x0, @gre_key=0x9}}}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0x2}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x7, 0x2, 0x9}, {0x800, 0x1ff, 0x2}}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0xffffffff, @common='nr0\x00', @generic="a5c4ba8e354799ed08238faab9ff6918", {0xff}, {0xff}, 0x6c, 0x3, 0x1}, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x8001, 0xb, 0x1, 0x2}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x2, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @port=0x1, @port=0x3}}}}, {{@uncond, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0xfffffffffffffff7, 0x1, 0x1}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0xb054, 0xaf}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x1, @empty, @broadcast=0xffffffff, @icmp_id=0x1, @icmp_id=0x1}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x802, 0x7) ioctl$sock_ifreq(r2, 0x892d, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) socket$pppoe(0x18, 0x1, 0x0) 2018/02/19 20:18:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0x1, &(0x7f0000300000-0x8)={0x0}) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000d0d000)=0x1, 0x4) syz_emit_ethernet(0x46, &(0x7f0000715000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0xf, 0x9, [@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) 2018/02/19 20:18:54 executing program 4: socket$kcm(0x29, 0x1000000000000002, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/19 20:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00006f9000-0xc)=@sack_info={0x0, 0x4}, &(0x7f0000eea000-0x4)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004e3000-0x8)={r1, 0x9}, &(0x7f000017c000)=0x8) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000de4000)='tls\x00', 0x4) r3 = socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000dd8000)={0xff, 0x0, 0x1, 0x9000000000000000, 0xffffffff}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000172000-0x5)='yeah\x00', 0xff95) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000b71000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000208000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000a8a000-0x56)={r2, 0x200, 0x4e, "d641619259f271249ef19be69436bea436522d55c7511d2fb4e14d6274b0a8056680169e816df93145b75006e49515b1546b87b25f9a1843d3714e3b078602520338c9030f48b27b6fccada255e0"}, 0x56) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000dfd000-0x37)={0xfffffffffffffffc, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x0, @multicast2=0xe0000002}, 0x221, 0x8001, 0x5, 0x4ab, 0x7, &(0x7f0000fba000)=@common='sit0\x00', 0x1, 0x7, 0x4}) sendto$inet(r0, &(0x7f0000f54000-0x1), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0xffffffffffffffff, @empty}, 0x10) socket$inet(0x2, 0x80804, 0x80000001) r5 = accept(r3, &(0x7f000095d000-0x80)=@generic, &(0x7f00004eb000)=0x80) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r5, 0x12, 0x2, &(0x7f00003ba000-0x5b)=""/91, &(0x7f0000997000)=0x5b) shutdown(r3, 0x8000000000000) setsockopt$inet6_dccp_int(r5, 0x21, 0x5, &(0x7f00009fe000-0x4)=0x3f6, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ed2000), &(0x7f0000085000)=0x14) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000411000)=0xeb, 0x4) 2018/02/19 20:18:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800081, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x4, [], [@calipso={0x7, 0xfffffffffffffd17, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x100000000) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/19 20:18:54 executing program 7: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bec000)={@common='sit0\x00', 0x0}) setsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f000002b000-0x4)=0x10000, 0x4) sendto$packet(r1, &(0x7f0000fea000-0x89)="8f7867c258c4b53716ac6179020cec4b2cceb9060cc9f3bbfcfb09ff6bc817d8f2035803478bc85a7194cd07d8888706ea72eb012dfe0eeedf34d74912308b5dfeb2c029b1f03723d113db351d713018c5a7da06e2e310533cd876d53fd182ff94fce1d16c632782fdf4e6fe586d34529979ee8910da6ea86c98068c3ace486d4957bf481877f5ed1213", 0x8a, 0x0, &(0x7f0000fea000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/19 20:18:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000081d000-0x8)={0x0}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000857000-0x4), &(0x7f0000aa7000)=0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) socketpair(0xb, 0x1, 0x8, &(0x7f0000eb2000-0x8)) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000003000-0x28)={'vcan0\x00', 0x0}) r3 = accept(r1, &(0x7f00000c6000)=@ipx, &(0x7f0000992000-0x4)=0x10) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000d2e000-0x10)={0xc09f, 0x48, 0xffffffff, 0xc000}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) recvmsg(r4, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) close(r1) sendmsg$can_raw(r1, &(0x7f0000dfc000)={&(0x7f0000ec8000)={0x1d, r2}, 0x10, &(0x7f0000249000)={&(0x7f0000a64000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "dc24550a99b9d8d1"}, 0x10}, 0x1}, 0x0) 2018/02/19 20:18:54 executing program 4: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0xff, &(0x7f0000aa0000)) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000f81000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000040e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c05000-0x8)={0x0}, &(0x7f000098d000-0x4)=0x8) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f80000)={r1, 0x6d, "20ae86ac786d8f8d6d1b70941d9fa3692f884a48900f2fc45bfd1c9f506952780012c414d26e053d95806d9ddcc2c2b8a29022ed71f6e013eb5ebea49031f9dd993661aa7bcb895861a06b88155eb155465a933aa7bbb17d0fcd5c0c73cb9bf61945adee4f89d37c4fb398f03f"}, &(0x7f0000f81000-0x4)=0x75) 2018/02/19 20:18:54 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @rand_addr}, &(0x7f000062d000-0x4)=0xc) mmap(&(0x7f0000000000/0x3a9000)=nil, 0x3a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0xc4, 0x2, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00003a9000-0x18)={r1, &(0x7f0000379000-0x33), &(0x7f00003a9000-0x1e)=""/30}, 0x18) r2 = socket$inet(0x2, 0x1, 0x6) r3 = gettid() mmap(&(0x7f00003a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000013b000-0xe8)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f00003a9000)=0xe8) mmap(&(0x7f00003a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00003aa000-0x28)={0x9, 0x4000000000000000, r3, 0x80000000, r4, 0x4, 0x2, 0xad}) mmap(&(0x7f00003a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00003aa000-0x4)=r3) 2018/02/19 20:18:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x10003, 0x7) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) recvmsg$kcm(r0, &(0x7f00002b5000)={&(0x7f00007bb000)=@pppoe={0x0, 0x0, {0x0, @remote, @common}}, 0x1e, &(0x7f0000cd9000-0x40)=[{&(0x7f0000fdd000)=""/139, 0x8b}], 0x1, &(0x7f000069b000)=""/208, 0xd0}, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000495000-0x15)=[{&(0x7f000082e000-0x6f)="e2", 0x1}], 0x1, &(0x7f0000f4e000-0x110)=[]}, 0x0) 2018/02/19 20:18:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009a2000-0x8)=@assoc_value, &(0x7f0000843000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009e4000)={r0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000f65000-0x8)={r0, 0x7000}) 2018/02/19 20:18:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000cec000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, 0x100100}, []}, 0xf8}, 0x1}, 0x0) 2018/02/19 20:18:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fef000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x100001}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x2, 0x0, 0x25}, 0x20) 2018/02/19 20:18:54 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f00000a8000)=[{&(0x7f000076d000)=@file={0xfffffffffffffffe, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000a69000)="c4e392158e92589d146e72646c867d4a35905a542aa5e7d27edda43f41d1150c6ef5f80c4c17a505223a3f8c7dbfe9ef2e87d44289946ee57f3ba56a34c24314ff880a188c89a47fb8a54067b37d84f04f71c7f65d4f64f1d06c2765066c732a4fa562ae94028d3afbb85e78cde4a675781f27f1b5866e5e5d367be49665f633ab117f23c6cd6b94d213ee3726913fc01a40bc33d4d45f506883c79183fa79d2ad764f47ec8c01df3d2834751b29744f470c526bcfc3a1df3bd417e1d81e9ce6991df541f7caf9ef6f0f6ec938a7c07b370d727fa190e511fbf6905075c563572e19c8e97e91d50f0a7fa546887c4a3819f5c9cc19", 0xf5}], 0x1, &(0x7f0000094000-0x18)=[], 0xfffffffffffffd02}], 0x1, 0xfffffffffffffffc) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000000000)="a0b270dbb96a05468c54bb7c61a2a228d8ad7dcb6a3f0209fecdb5f21cb4366d426cdab8cd9526e665eb7e0fd68f3226a8a5aa29f6999e7cfb57", 0x3a, 0x80, 0x0, 0x0) 2018/02/19 20:18:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000bc4000-0x4)) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000174000-0x4)=0xe00, 0x4) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x691d, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000851000-0x8)=@assoc_value={0x0}, &(0x7f000007d000-0x4)=0x8) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000f21000-0xac)=""/172, &(0x7f0000f6d000-0x4)=0xac) r2 = accept4(r0, &(0x7f0000ca6000)=@nfc_llcp, &(0x7f0000c01000)=0x60, 0x80803) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00005f4000)={r1, 0xe000000000000000}, 0x8) shutdown(r0, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00005d1000-0x8)={r1, 0x1}, &(0x7f0000bbd000)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000700000)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c21000-0x8)={0x1, [0x0]}, &(0x7f00003e0000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={r3, 0x8, 0x6}, 0xc) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000039d000-0x4)=0x1000000003, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000d4000-0x8c)={r1, @in={{0x2, 0x2, @loopback=0x7f000001}}}, &(0x7f00005de000-0x4)=0x8c) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000189000)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d47000)={{{@in6=@loopback, @in6=@empty, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@empty, 0x0}, 0x0, @in6=@loopback, 0x0}}, &(0x7f00003f4000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d04000-0xc), &(0x7f00004cc000)=0xc) socketpair(0x8, 0x4, 0x3f, &(0x7f0000cee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00005fa000)={0x0, 0x0, r4}) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="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", 0xffc}], 0x1, &(0x7f0000783000)=[]}, 0x8001}, {{0x0, 0x0, &(0x7f0000f4b000-0x10)=[], 0x0, &(0x7f0000d1b000)=[{0x68, 0x0, 0xfffffffffffff50d, "6fe83b2dd2ae0c2e96cc35fd3195a2a3b8e56dca3d9a93bdfb5d3788d8eda31862ff058d430471f95e0f6195f433e182a900421ace0f786ee41e8b45e282b7b352552063b7b65166393c6e26d7c3000000000100005759"}, {0x18, 0x10b, 0x5, "b1"}], 0x80, 0x41}, 0xd21}], 0x2, 0x11) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="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", 0x7fc}], 0x1, &(0x7f0000607000)=[]}}], 0x1, 0x800) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) 2018/02/19 20:18:54 executing program 4: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f9c000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000f9d000)=[], 0x0, &(0x7f0000009000)=[{0x720, 0x29, 0x4, "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"}], 0x720}, 0x0) 2018/02/19 20:18:54 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000328000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000000)={@common='ipddp0\x00', @ifru_settings={0x7362, 0x6, @fr_pvc=&(0x7f0000aa4000)={0xc7}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f00008ad000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000fe1000), 0x4) 2018/02/19 20:18:54 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1cf}) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000), 0x80800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000000b000)=""/150, &(0x7f000000b000)=0x96) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/19 20:18:54 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000024000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000002000-0x2c)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_FLOW={0x8, 0xb, 0x800}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x2c}, 0x1}, 0x0) ioctl$void(r0, 0xc0045878) 2018/02/19 20:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002f2000)={0x0, 0x0}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00005f2000-0x28)={@generic}) r2 = socket$nfc_llcp(0x27, 0x0, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000fb6000-0xc)) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00003e6000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f00009f7000)="4fbec6e7d5da398909b27173e7100f2b8f49973eca4c2874af5f77f6730f2e0638dac57b45c9c0211cc7bdbb450fd3b3afd8d825ac8f4081faa5dd49947cb861f304681bd55ae2f2313c732cf6bc35f7287a2620a450860206a4fa444045aeabd7f657bf30bfa9784df9aa26b2764baed1b3e9728ab7c9df990727a32e2eb358d47d4d2fa67026960f9d89f6f1ee902c95234cbfe9b572b91903bdf28a8acd3bf76e9c5ae7492b50c73b45214096820946fc5241cb9e16068d", 0xb9, 0x40000, &(0x7f0000d29000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) close(r2) setsockopt$inet_tcp_int(r3, 0x6, 0x3, &(0x7f0000293000-0x4), 0x4) 2018/02/19 20:18:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000), 0xfffffffffffffe03) 2018/02/19 20:18:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0xfffffffffffffffd) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) syz_emit_ethernet(0x2a, &(0x7f0000c6c000-0x2a)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2011, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c68000)=[{0x0, 0x8000}, {0x4, 0x2}], 0x2) 2018/02/19 20:18:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) syz_emit_ethernet(0x3a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x80000000, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x18, 0x0, "3903b99d4bd03a2f10150589c959369a"}}}}}, 0x0) getsockopt(r1, 0x82, 0x7d5, &(0x7f0000160000)=""/32, &(0x7f0000bfd000-0x4)=0x20) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000da9000)) 2018/02/19 20:18:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000051000)=@security={'security\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0x1e8, 0x1e8, 0x1e8, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f000051d000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='syzkaller1\x00', {}, {}, 0x11}, 0x0, 0xd8, 0x118, 0x0, {}, [@common=@inet=@udp={0x30, 'udp\x00'}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "7f676fbef881511c674ea8e59f1f65e16a8eb0683912907533e692f50a71"}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [], [], @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0x118, 0x0, {}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "d83d2d76fc793c69b33415fec4323d2b3e39876612bd7b231c413b881f06cba7f7df4a6a25c0f125c1a70d527cd76eba21a1dc88f1c6dffc4d8ac266ed032e77"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000eb2000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) 2018/02/19 20:18:54 executing program 2: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f89000)=@assoc_value={0x0}, &(0x7f0000f89000)=0x8) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f89000)={r1, 0x1}, 0x6) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000f81000)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f000032d000), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000443000-0x4)) [ 37.456882] syz-executor2 (5403) used greatest stack depth: 13504 bytes left 2018/02/19 20:18:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xfffff7fffffffffd) mmap(&(0x7f0000fae000/0x2000)=nil, 0x2000, 0xa, 0x80012, r0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000426000-0x8)) write(r0, &(0x7f0000a61000)="2400000024007fff00000000000000000029f6ff0100000000060000000000000000ff10", 0x24) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000008000)=0x1, 0x4) 2018/02/19 20:18:54 executing program 3: socketpair(0x3, 0x800, 0x8, &(0x7f0000e80000)={0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f00001a1000), &(0x7f00006a7000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r1, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f0000773000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00007fc000)) 2018/02/19 20:18:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ea4000)=@in={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000fb1000-0x4)=0x10) sendmsg$nl_crypto(r0, &(0x7f0000e9b000-0x38)={&(0x7f0000f6a000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f000088a000-0x10)={&(0x7f00001b9000-0x10)=@delrng={0x10, 0x14, 0x18, 0x5, 0x1, "", ["", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x4054) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000381000)={0x4, {{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, {{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x5}}}, 0x108) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000072a000-0x4)=0x2, 0x4) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000539000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f000088b000)={@common='gre0\x00', @ifru_flags=0x2}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000438000-0x18)={@loopback={0x0, 0x1}, 0x40, r5}) 2018/02/19 20:18:54 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000942000)={0xa, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x800}, [@call={0x85}], {0x95}}, &(0x7f00004de000-0xa)='syzkaller\x00', 0xf6, 0x36, &(0x7f00009dc000-0x36)=""/54, 0x40f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000070f000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000f3a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000d43000)=0x26) getpeername$inet6(r2, &(0x7f0000dd3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f000004b000)=0x1c) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000c33000-0x550)={0x14, 0xa, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001a1000-0x8)) setsockopt(r2, 0x3, 0x0, &(0x7f0000f04000)="f5d3c7d43c3345b47e4b6d1035ae05629bb4c55e0489aec7b8ec8e8d54c901e39a6736b639b7e741e1e5d3fc249143489889474a4a4bdb", 0x37) 2018/02/19 20:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000be9000-0x4), &(0x7f0000505000-0x1)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000760000-0x4), &(0x7f0000112000-0x4)=0x4) 2018/02/19 20:18:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x5, 0x0) write(r0, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0005010005000000", 0x24) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00007fc000-0xb9)={0x0, 0xb1, "c083e516536bf67e7ba827e8d49a6d81e74e5db77e0922ebcb8f289189cf48a8de8126d3c46110cfee5bc6c3fa103f827c15c8f75bd459f2acfad394d2314f310aa09fa542069c74bfec75f93a49c257b5435ce9a755fd6cf755065dcfefc3b23b18dbc4dc472e79853db1a5e9890a759b7fc66d09973d5ccd55d25efb023d2964c13e0d853f7a61690386e8e586f29c72852609733c8c4d40b49d38d8ac8d1341092db70b9ed7bc923e8ad699c6eeb222"}, &(0x7f00007a5000-0x4)=0xb9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000465000-0xc)={r1, 0x1}, &(0x7f0000b9c000-0x4)=0xc) 2018/02/19 20:18:54 executing program 2: r0 = socket$inet(0x2, 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0x8) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000913000-0x4), 0x91) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0xfffffffffffffff7, 0x8}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002000)=0x14) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000001000-0xc)={{0x3, 0x9, 0x9, 0x20, 0x3f, 0x3f}, 0x5}) 2018/02/19 20:18:54 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1f}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f0000e56000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000892000-0x4)) 2018/02/19 20:18:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl(r0, 0x3, &(0x7f00009a5000)="4438f5016e3748cd6028c06b102c2a92dc1e56926972fab87db5f8d9e70da635a78bec7376f16216794ef05442a90d93edd07252061e8c7292b9c661ec5bc816a5c36a9eb3bb06f83088f567db5adce30ca37d178604f0dba69cd3a3baa3fd39310b3b341514b08cad0282a1080244394cefe7db57") ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00004f2000)) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) socketpair$inet(0x2, 0x4, 0x7, &(0x7f0000b1a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b57000)={0x0, 0x3c, &(0x7f0000b5f000-0x9)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x800000000000}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f000092f000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a16000)={0x4, 0x3, 0x3, 0xfffffffffffffffa, 0x7a8000000000000, 0x2, 0x2, 0x5d49d7c7, r2}, 0x20) 2018/02/19 20:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f000027f000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f000040c000-0xcf)="933a9588950e0f915943c4cd8eef59e3128e61ebfbdc5a694b5e016b5f96e60751de413c44c1dea5ea44ae981be6299bdfd371602428186da32350b03b6a2231d4a94bc3fea7a0a48da08e83c61e5529030f479e3cf47e5d8ea6f926cc9921c2189cea71979bc1980a816d75e93ca0e07e1bfdc9bc08f191a26300d9e3ce4545f2949040e34047f8d326414678b8479b150dd15cd62f40c692543d4a72d424eb59730243ab12cfe3ec624c2e2f8646d9d10de63e91894beeaea8663b95c84a01c72b88c86bd982a85b90b7d7a04c0c", 0xcf) socket$inet_dccp(0x2, 0x6, 0x0) connect$vsock_stream(r0, &(0x7f0000ebc000)={0x28, 0x0, 0x0, @hyper}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000568000-0x8)=0x8) 2018/02/19 20:18:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000210000), 0x2) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000083f000-0x20)={@generic="27f88e8450e2122994d8f20003ba5843", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000a58000)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/19 20:18:54 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) listen(r0, 0x100) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r1, &(0x7f000000c000-0xa6)=""/1, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000002000-0x4)=0x32, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x54}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000001000)={r4, 0x80, "68586e647f8e403bf360b1c2cc617b83a1db99b89296f3362345b7d2b95c1cc189beccdcb8594bac059ecdaf323bec8dab46b4056cf3e566030ca9f95ecbb46e97f9de22198d0dd9519f9600524588a9c3fc8bc84e74b8e315a3da89743443d84ad1f49a9ea1ae1d63b5968a88832435bd34cce6ea293f8c9d36015c1addbb8d"}, &(0x7f0000001000)=0x88) sendto(r2, &(0x7f0000001000)="a9", 0x1, 0x0, 0x0, 0x0) 2018/02/19 20:18:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000bb1000)={0x2, 0x0, 0xcc14bb0c64de2842, 0xfffffffffffffff9}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000a22000)={0x4, r0, 0x2, 0x151378}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/19 20:18:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009cd000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) socketpair(0x5, 0x0, 0x4, &(0x7f000001c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00003cd000)={0x0, 0x4}, &(0x7f0000724000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000040d000-0xc)={r3, 0x2, 0x10}, 0xc) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000db7000-0x1000)="14fee441a4010d02e1b3b6d8cdeedd9b28ea9d4fd62ba54b8a54f055761ed8e0e1006c942a8c2bf1ddd9c42333408e480e2fe6858c437761bbd2cc41d593e995e84b5d9514a373ab69ee4757678bbbe216e295b833b05db328869203b3d8167cca6da38a2d4a70ad458380d02602a8a9559d1d99c3e9565a29ae140e6497d78a", 0x80}], 0x0, &(0x7f0000d72000)=[], 0xfffffffffffffea7}, 0x0) setsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000b45000-0xf7)="0458401e2e34bbd5e9253891c54a6485350d26016cf5e1953d4bc593efa62566dc1bd8c07fdaeee422765aae15be6e650911208eee875e8af77d157c45dbde440e0b70396b1e92a795d723d6faa65d71c79849b96fbef5a04cb7b2f6fd7392692a100b3e6b2ece1c06e367c956d5732aa26d618a20107d2f6aed87db85d242d57dafa370dbe787bfa6cfbe15611204521f18f90a00f3e99bcbfda131f8289844b33c6ca4bf07a3ac4d6a53912bc22f8fc00627a0363a85b3f53b1b3ffe5cf6484e57361187e29b6506acc2b016e0ee9e452e41800e029de1eb74fd76e1ed45b14513de913a7177afb2e9bca0be5eebf8fc537007ba33", 0x99) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000210000-0x8)={r3, 0x8001}, &(0x7f000047e000)=0x8) 2018/02/19 20:18:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt(r0, 0x3, 0x1ff, &(0x7f000013d000)=""/154, &(0x7f0000c06000)=0x9a) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-camellia-aesni)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e04000)={r1}) r3 = accept$inet6(r2, &(0x7f0000601000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000570000-0x4)=0x1c) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000fa5000)={0x1ff, {{0xa, 0x2, 0xc53, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x407afe8b}}, {{0xa, 0x3, 0xa23a, @empty, 0x3}}}, 0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00008ca000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f000036f000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00008e5000)={r4, 0x10000}, &(0x7f00004d5000-0x4)=0x8) getsockopt$ax25_int(r2, 0x101, 0x9, &(0x7f0000701000), &(0x7f00009c1000)=0x4) 2018/02/19 20:18:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) splice(r0, &(0x7f00009e7000), r1, &(0x7f0000eeb000-0x8), 0x8f7, 0x3) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x200000000114, 0x2716, &(0x7f0000930000-0x1)=""/1, &(0x7f0000000000)=0x1) 2018/02/19 20:18:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d2c000-0x30)=[{&(0x7f00007d1000-0x8b)="dc431c2c5dfb7817d6cdb3246a90db86c79f5f69f154935a5da839fc90f9ca95c7e57e47b584cc1c406ea0f6b231a2504876084e1def22ea37fc88481c889678eee1bbc7d26cfa25c8ac5871478e31a0fbfecec2bb2865704b1ba008d83b48d6895f4c514a9a369a5416eeddf5b03d2bb6e8819af2c837ccfa85bcec0087ffd553c6a346cd1d1e13297f8b"}, {&(0x7f0000a8b000)="4f6fd841e2c890c78763b5a35efac144504147dd94d045e342f2343553f82513fb0650bc5041fbe293a2fc534c32deca29fa1fa34a048ca1adeeac8aa8b19580741673c39de22d169498ae0b6b6d934e801b801eefb04f1d826f75bea6cf0cb84cc33759522a3de0f3a4bd972e87b1ceba7e8f1095f427c059791f"}, {&(0x7f0000657000)="221e6b17f464a1ea04dcb06858913c440654721ab1d77970b0132f7a0ba1f17e9c80ebc99cd22ad4bf78c2e17ec1cbe2d24650f7fc7049befb5e99180be45c3ce8f1fa4a4f82c21d2481b263f4890535ce301ef3c5c804158d223d7d9727becfc3a80ea8ffdd9284fb6cec49ed06448885d7444d2de01390d7cceb6685c5b17a3c50aebb689ce4813217c8b422881e5f7752ac02a6a4069d4dc6dd160c6181aa29d733e4501af64e567f7e817508965deca79464fd596fb3ee327ab8e68abdb464f0e9d1c5f2ff9bd109bd940b"}], 0x0) socket$vsock_stream(0x28, 0x1, 0x0) socketpair$ax25(0x3, 0x7, 0xf3, &(0x7f000074e000)) 2018/02/19 20:18:54 executing program 5: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000072f000), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000bed000-0xc1)={r1, 0xb9, "3a609e72af50e64dc83d579e7d4f7f597795d96f4906bca8b3fa26217bb125672dc7069e4ee9b19bd93fd1c5285fec17c2042dbe852d7de28fe2c7a8d13a2e16eb3a5ea31d6bc9f84d08da99df196552d1e9309361f228e20a557a7818f88078bb5a36ea8bfc39353c9231c4a89e9747ac238b4cc959248c52b59f015b84aaca903910cf12e6d93146f907b54ae9ac1da634f0a2e3559d106faca137d5f6387dff15fb6ac924e72a0af01d7c34a3af00ebe4c2fe7caaaed9da"}, &(0x7f0000001000-0x4)=0xc1) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000fcf000)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fcf000-0x18)={0xffffffffffffffff, &(0x7f00004b1000), &(0x7f0000107000)=""/78}, 0x432) 2018/02/19 20:18:54 executing program 0: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x0, 0x0, 0x128, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {[{{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="383033a4ea689f74a9d8200f19792edf", {}, {}, 0x6, 0x0, 0x1}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="fa26e99d5351e9c8be9654cc43b5a090", @generic="725b3a29abcb8ee83ea6e10d72d09cdf"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000033000-0x14)={@empty}, &(0x7f0000033000-0x4)=0x14) connect$inet6(r0, &(0x7f0000031000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000001c000-0xc6)={0x0, 0xbe, "706905e6a8384852d1af1d7066386b336421ea614ed4a1606d3a4d57e876b41fa3c4930a3990a9f19c9163169c265719db820dbc4867325d09b366d77f21cda837914f58cc6c6e65daa073b51c8ccc93c7af3014ff4768d825c69feaea79cdb34a6532c70d9b292504fb80bfc08722c42eab763ecd968c87fc28a6cc42e66d92028a63a09420e43e27eefb8004562bb6885cea02531b886ebafb2904509e2c21fdcd32898564234b21c61ecb919ef42122c7c026873e5501d5ca18817671"}, &(0x7f0000030000)=0xc6) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000034000-0x8)={r2, 0x7}, 0x8) sendmsg(r0, &(0x7f0000018000-0x38)={0x0, 0x0, &(0x7f0000031000-0xa0)=[], 0x0, &(0x7f0000026000)=[]}, 0x0) 2018/02/19 20:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9}, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000937000)={r1, &(0x7f0000b90000)="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", &(0x7f000035a000)="50fded7bf3c2967f0ba04a79603a6685f7ee9b85d590233d44e0d8965065f1cc"}, 0x20) socketpair(0xf, 0x80006, 0xa7, &(0x7f00008ac000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ff4000-0x20)={0x9, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000015c000-0x20)={0x10, r3, 0x1, 0xd4f}) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) 2018/02/19 20:18:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80100000002}, 0x1c) r1 = socket(0x13, 0xa, 0x100000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007f6000)={0x0, 0x1, 0x10}, &(0x7f00002c4000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000db8000)={0x3, 0xcd, 0x208, 0x7fff, 0x7, 0x51a80ac0, 0x7d, 0x100000000, r2}, &(0x7f0000a9d000-0x4)=0x20) sendto$inet(r0, &(0x7f000050a000-0x6e), 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000009b000-0x38)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[], 0x1e4}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000acd000)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) 2018/02/19 20:18:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000b72000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b83000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x14) 2018/02/19 20:18:54 executing program 0: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) r1 = socket(0xa, 0x800, 0x6) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f79000-0x8)=@assoc_value={0x0, 0x400}, &(0x7f0000f34000-0x4)=0x8) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000096f000)={r2, 0x8}, &(0x7f0000f78000)=0x8) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f000062c000)=0x100, 0x4) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5}, {&(0x7f0000f72000-0x3a)=""/58, 0xffffffeb}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0xfffffffffffffeb9}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/02/19 20:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f00008bd000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000a26000)=0x3a) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000209000-0x1c)=[@in6={0xa, 0x2, 0xf030, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x4}], 0x1c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000036e000)={0x14, 0xe, 0x2, 0x900000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 20:18:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4, 0x84, &(0x7f0000d80000)={0x0, 0x0}) r2 = accept4(r0, &(0x7f0000a64000)=@nfc, &(0x7f00007a2000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000357000)={0x1, [0x0]}, &(0x7f0000a32000)=0xfffffffffffffeee) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000aa1000-0x8)={r3, 0x70000000000}, &(0x7f0000254000-0x4)=0x8) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00009f1000-0x10)=@req={0x50, &(0x7f0000983000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x9, 0x1, @fr=&(0x7f000051d000)={0xfffffffffffffff8, 0x5, 0x5, 0x6, 0x7, 0x4, 0x3f}}}}) sendmsg$nl_generic(r4, &(0x7f0000005000-0x38)={&(0x7f0000a08000-0xc)={0x10}, 0xc, &(0x7f0000882000-0x10)={&(0x7f0000715000-0x384)={0x14, 0x2000004e, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009b8000-0xc)={0x0}, &(0x7f0000637000)=0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000a55000)=@int, &(0x7f0000511000)=0x4) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000b0e000+0x58)=r5) 2018/02/19 20:18:54 executing program 4: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000021d000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/252, 0xfc, 0x10000, &(0x7f0000001000-0x10)={0x3, {"13ff806e34c87f"}, 0x6}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00004da000)={0x0, 0x800, 0x24, 0x101, 0xf8d7, 0x3, 0x100000000000, 0x800, {0x0, @in6={{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x5}}, 0xffffffff, 0x0, 0x4fb9, 0x2, 0x1}}, &(0x7f00000fe000)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d16000)={r1, 0x5, 0x40, 0xff, 0x2, 0x5}, 0x14) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000940000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f00004e7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000102000)={r3, 0x8}, &(0x7f0000c2d000-0x4)=0x8) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) pipe(&(0x7f0000efe000)={0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000cc5000)={r3, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000001}}, [0x3, 0x3f, 0x51d, 0x200, 0xfffffffffffffffc, 0x3, 0x9, 0x3, 0x7, 0x0, 0x0, 0xae, 0x7, 0x3f9fb3a8, 0x8000]}, &(0x7f0000a57000)=0x108) sendmsg$nl_route(r4, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f0000798000-0x10)={&(0x7f0000725000)=@ipv4_newaddr={0xfffffffffffffdf3, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @empty}, @IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x34}, 0x1}, 0x0) 2018/02/19 20:18:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f00004f9000)={@multicast2=0xe0000002, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00009f3000-0x10)={&(0x7f00004bf000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f000062a000)={@empty}, &(0x7f000072b000-0x4)=0x14) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000b19000)={0x0, r1, 0x7, 0x2}, 0x14) 2018/02/19 20:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00007c3000-0x1c)={0xa, 0x0, 0x9, @empty, 0xa05}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0xc0000000000036, &(0x7f000004b000+0xb99)="dc13b51a5b318a6e78dd5808712b2144ece470d734cf0195f75d34c82d9d233f08008858c4ccd64ade0e8ce0442fbc50974e971195c604f8000000040002663d75dd0500000000000000000000060838a48911f937f96f7d4ff812a8f9fc3f071b070000000000000000d359bdeb7fe130769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfae0000018f0f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000086a000-0x1), 0x2bf) 2018/02/19 20:18:55 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x80d, 'generic-gcm-aesni\x00'}, 0x58) close(r0) 2018/02/19 20:18:55 executing program 0: r0 = socket(0x9, 0x6, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000c18000), &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000bc000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000df3000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000585000)={r2, &(0x7f0000af2000+0xce2)=""/236}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000354000-0x28)={@common='ip6tnl0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000103000-0x38)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f00003aa000)=@ipv4_newroute={0x48, 0x18, 0x0, 0x1, 0x2, {0x2, 0x30, 0x80, 0x9, 0xff, 0x7, 0xfd, 0x100000000004, 0x1200}, [@RTA_MULTIPATH={0x2c, 0x9, [{0x401, 0x45400000, 0x3, r4}, {0x4, 0x8, 0x8, r4}, {0xffffffffffff12ac, 0x8, 0x2, r4}, {0x2, 0xbc4, 0xe9, r4}, {0xb783, 0x6, 0x4, r4}]}]}, 0x48}, 0x1}, 0x0) 2018/02/19 20:18:55 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) readv(r0, &(0x7f0000a9c000-0x10)=[{&(0x7f0000b68000)=""/251, 0xfb}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000033000-0x1348)=@raw={'raw\x00', 0x9, 0x3, 0x12e8, 0x1130, 0xffffffff, 0xffffffff, 0x1130, 0xffffffff, 0x1218, 0xffffffff, 0xffffffff, 0x1218, 0xffffffff, 0x3, &(0x7f0000020000-0x30), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], [], @common='bpq0\x00', @common='syzkaller0\x00'}, 0x0, 0x1108, 0x1130, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}, @common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x1, 0x0, 0x0, 0x0, "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"}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "7c9e382e1f16ba5ad6028ef89a9b53420f849f2b4becc9b33a647b204e61"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x1348) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f000074d000-0x4), &(0x7f0000338000-0x4)=0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000e45000-0xc)={@rand_addr=0x6, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) 2018/02/19 20:18:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x807, 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f19000)={0x0, 0x48fc00000}, &(0x7f0000504000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c72000-0x8c)={r1, @in6={{0xa, 0x3, 0xffffffffffff0001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xa411}}}, &(0x7f0000f88000-0x4)=0x8c) r2 = socket(0x10, 0x2, 0x10) readv(r2, &(0x7f0000a8c000-0x80)=[{&(0x7f0000ccb000)=""/28, 0x1c}], 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000efc000)={0x0, 0x47, 0x2, 0x0, 0x6, [{0x100, 0xff, 0x10001, 0x0, 0x0, 0x500}, {0x6, 0x1000, 0xe0, 0x0, 0x0, 0x400}, {0x1, 0x6, 0x0, 0x0, 0x0, 0x1}, {0x80000001, 0x5, 0x9, 0x0, 0x0, 0x803}, {0x0, 0x20, 0x80000001}, {0x0, 0x7fff, 0x101, 0x0, 0x0, 0x800}]}) write(r2, &(0x7f0000d45000)="240000001000057fff07e30300de01170305010006e00b00000000000040000000000600", 0x24) recvmsg(r2, &(0x7f0000685000-0x38)={&(0x7f0000f62000)=@hci, 0x6, &(0x7f000057f000)=[], 0x0, &(0x7f00008b0000)=""/185, 0xb9}, 0x0) 2018/02/19 20:18:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d11000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000b80000-0x8)={0x0, 0x2}, &(0x7f0000a35000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a56000)={r1, 0x3c, &(0x7f00000c6000)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xd3}]}, &(0x7f00005f3000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000060f000-0x4)={0xffffffffffffffff}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000802000-0x1c)=@req3={0xcff2, 0xda, 0x0, 0xfff, 0x8167, 0xffff, 0x100}, 0x1c) r3 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000d39000)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f000084a000-0x30), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, "707074700000010000000000002000", 'syz1\x00'}}}, {{@uncond, 0x0, 0x118, 0x180, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@multicast2=0xe0000002}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x1, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/19 20:18:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) socketpair(0x17, 0x4, 0xfffffffffffffffc, &(0x7f0000c00000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000094000)=""/129, &(0x7f0000bc9000)=0x81) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006cf000)="897f6d", 0x3) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000d39000)=0x101) socket$inet(0x2, 0x7, 0x1) 2018/02/19 20:18:55 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x2, 0x80802, 0x6) sendto$inet6(r1, &(0x7f000044e000)="ef417469c2bd761585cd194a35b1dc5686a66efa677d2a8f29a5ebd197613c8730af8fafbdc647447bedc33785b7d36b1eca2cb68899d0c996c09f59154ef6c367588fd048eb423f7a50a495372172", 0x4f, 0x4, &(0x7f0000ead000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x30000000}, 0x1c) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000502000), &(0x7f0000b68000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x52a}, {0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3ff}, 0x4, [0xfffffffffffffffa, 0x7, 0x7ff, 0x7, 0x3, 0x79, 0xff, 0xd6]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000001000-0x78)={0xe6c, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x40, 0xffffffffffff0000, 0x315, 0x68b29f77, 0x3, &(0x7f0000001000-0x10)=@generic="06f0d91b7f272a5df0e00c31f029a77b", 0x3ff, 0x6cc, 0x1000}) [ 38.042084] xt_CONNSECMARK: target only valid in the 'mangle' or 'security' tables, not 'raw'. [ 38.080057] kauditd_printk_skb: 4 callbacks suppressed 2018/02/19 20:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f000073e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000b04000-0x8)={0x0, 0x100000001}, &(0x7f0000d23000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000164000-0x28)={r2, 0x20, "598cce5014470aff336094ce91c8a529108f1e08b11e2882eb5a3fd15ba6500a"}, &(0x7f0000e4c000)=0x28) ioctl$sock_ifreq(r0, 0x10000000089f0, &(0x7f0000908000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0700000000000000000000000300000900000000070000000000178405007e23"}) 2018/02/19 20:18:55 executing program 6: r0 = socket(0x18, 0x0, 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000677000)=0x800, 0x4) sendto$ax25(r0, &(0x7f0000294000)="1c4faf24ca7b48cdfb16c9891fc66cc78381010ed8ee59dbf3ddfe7800a72d2c16c3ac1aa59f6c5fb985003049b81e", 0x2f, 0x20000000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0}, &(0x7f0000f60000-0x4)=0x8) getsockname$netrom(r0, &(0x7f0000db5000)=@ax25, &(0x7f0000652000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x7}, &(0x7f0000000000)=0x8) 2018/02/19 20:18:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000899000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, []}, 0x58) connect$inet6(r0, &(0x7f0000f00000-0x1c)={0xa, 0x2, 0x9, @empty, 0xcc9}, 0x1c) [ 38.085515] audit: type=1400 audit(1519071535.136:25): avc: denied { create } for pid=5587 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_generic_socket permissive=1 [ 38.115436] xt_CONNSECMARK: target only valid in the 'mangle' or 'security' tables, not 'raw'. 2018/02/19 20:18:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f8d000-0x1d)="4b7a22a64ce2e8b9719742675ac0ea206a01b743f0c173ab46d8165542", 0x1d, 0x4048000, &(0x7f0000e11000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x4}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000278000-0xb)={0x4, 0x400, 0x5, 0x100000001, 0x8, 0x6f, 0x4, 0xabe, 0x1, 0x1, 0x7}, 0xb) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000119000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000f87000-0x8)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000096e000)={0x0, 0x7ff}, &(0x7f00009c7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000eef000-0x6)={r3, 0x8001}, &(0x7f0000497000)=0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000cd7000)={0x0, 0x87}, 0x8) pipe(&(0x7f000036f000-0x8)={0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009a8000-0x28)={@common='vcan0\x00', 0x0}) sendmsg$can_raw(r4, &(0x7f0000022000)={&(0x7f0000500000-0x10)={0x1d, r5}, 0x10, &(0x7f0000000000)={&(0x7f0000f66000)=@canfd={{0x0, 0x9, 0x9, 0x420000000000}, 0x25, 0x1, 0x0, 0x0, "4521c1747f156fab7b975902915bf11dc865ff9f63d56f5bfb8fe05f73b14a88678bbc3e58d29e360d9eb5e4a32643ea735c9391570d368a13afc02fea78e1b1"}, 0x48}, 0x1, 0x0, 0x0, 0x24000040}, 0x20000801) [ 38.265077] audit: type=1400 audit(1519071535.192:26): avc: denied { ioctl } for pid=5587 comm="syz-executor2" path="socket:[14628]" dev="sockfs" ino=14628 ioctlcmd=0x660b scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/19 20:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fd8000-0x28)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000043000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000c12000-0x20)={0x7, 0x80000001, 0x87, 0xbe28, 0x8, 0x9}) 2018/02/19 20:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00004db000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept$inet6(r1, 0x0, &(0x7f0000d4f000-0x4)) r2 = accept(r0, &(0x7f0000754000)=@rc, &(0x7f00005d8000-0x4)=0x9) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000b2d000-0x4)=0x3, 0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xfffffffffffffe28) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000090a000-0x90)={0x5, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r3 = accept(r0, &(0x7f00006c0000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00007f3000)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000027e000)={0x0, 0x8200, 0x100000000, 0x400, 0x0}, &(0x7f0000e00000)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000ccb000+0x9df)={r4, @in6={{0xa, 0x1, 0xff, @empty, 0x290d}}}, 0x8c) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/02/19 20:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000011, 0x80f, 0x7ffffffffffffff) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000022000-0x2), 0x4) writev(r0, &(0x7f0000251000-0xe)=[{&(0x7f00000ae000)="fdf781ba4447cc6d50775e51658a9b3d9f6c7195c7ecd7d10ed19574e1c44a87386f866aaba7ab3d34a5d79203dba0c21940055b90d188a8ed2c65fb30", 0x3d}], 0x1) 2018/02/19 20:18:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000001000)=0x10, 0x80800) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00001e7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000000)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000041c000-0x5c)={{0xa, 0x1, 0x0, @empty, 0x7fffffff}, {0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x3ff, [0x1, 0x111b, 0xdd, 0x3ff, 0x3, 0x80000000, 0x4, 0x1f]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000260000), &(0x7f0000919000)=0x4) r2 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000214000)=@raw={'raw\x00', 0x9, 0x3, 0x428, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x358, 0xffffffff, 0xffffffff, 0x358, 0xffffffff, 0x3, &(0x7f0000d40000-0x30), {[{{@ipv6={@empty, @empty, [], [0xffffffff, 0xffffffff], @generic="8b37b4795706737e30576f965aee2d0c", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x2e, 0x6, 0x3, 0x48}, 0x0, 0xd0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x4, 0x1f, 0x8, 0x100, 'snmp_trap\x00', 'syz1\x00', 0x48}}}, {{@uncond, 0x0, 0xf8, 0x220, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xd}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x4, 'system_u:object_r:devlog_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x488) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000d39000)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f000084a000-0x30), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, "707074700000010000000000002000", 'syz1\x00'}}}, {{@uncond, 0x0, 0x118, 0x180, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@multicast2=0xe0000002}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) ioctl$sock_ifreq(r1, 0x89f5, &(0x7f0000fc9000)={@common='gre0\x00', @ifru_data=&(0x7f00004dc000-0x20)="37088b08000000d94d113e9f62e7222e69c4471ecf607a3f1ea56413d88cd1b8"}) 2018/02/19 20:18:55 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0xa, &(0x7f0000b59000-0x1), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000000)={@common='gretap0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @empty}, 0x1, 0x2, 0x3, 0x2}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x10) 2018/02/19 20:18:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto(r0, &(0x7f0000147000-0x1)="b8", 0x1, 0x24040814, &(0x7f0000c08000-0x60)=@nfc_llcp={0x27, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, "f0e59614770649f3b15840bc231ad2cc3b66beb9a80dfbff85c70ec9a27f89b4e950665d6b644a6a79fb667714f9329ae9049576c614aa73bf1ec5d5431254"}, 0x60) 2018/02/19 20:18:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000093e000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000738000)={0x4, 0x4159, 0x1, 0x3f, 0x4, 0x3, 0x401, 0x7, 0x1, 0x5}, 0xb) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a02000-0xc)=@sack_info={0x0, 0xfffffffffffffffe, 0x3}, &(0x7f00007b4000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000604000-0x8c)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000539000-0x1f)=""/31, &(0x7f0000d8e000)=0x1f) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000354000-0x28)={@common='sit0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000def000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, []}, 0x20}, 0x1}, 0x0) 2018/02/19 20:18:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt(r0, 0x4, 0x2, &(0x7f0000900000)=""/195, &(0x7f0000952000-0x4)=0xc3) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xd}, []}, 0x14}, 0x1}, 0x0) [ 38.294191] audit: type=1400 audit(1519071535.193:27): avc: denied { write } for pid=5587 comm="syz-executor2" path="socket:[14628]" dev="sockfs" ino=14628 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 38.321864] audit: type=1400 audit(1519071535.200:28): avc: denied { read } for pid=5587 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/19 20:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e05000-0x9)='scalable\x00', 0x9) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000bd6000-0x80)=[{&(0x7f0000950000)="adbfb446b1e5acf6d6df1e345fcfb3a6add6e003b1ee13f5f0c91fceeaf32d3450b13b8d9055c1a4b36a0b9ddc650c042dd727753d8d3a1526ceee3a8d5159527754e22f61730484926c938a09b8fdfe1a73d13b6b18171a9709481b9e0e7a67c8278e360cae3f650648df0259efe2ca3d5570f56395bef5efdef5fd708763cf6b76eeef16acfaa54d9c4d1c44511ebdb3f7ab359a986a19eebdb22b95ba62afe19ede9466a09df328da72713c4cf7ca325011c10d5b15d0ed6556a759fc4f872345b836c9668e107e871f7a9f2de3e30f8394a318221f4036a5d5cacb96931b2493ec0acf0e0db5348747980bcb07c98341c061a2ad19d71131205b32d6ee32bdc15b6d72e5ef4c9d4babaddb981d4c368f389a92e166474983c99495e815e0e6c287401e8ca570604c57e251c32cfdd0eaedc01519557239e869c32a757ce8047d21a7411232dc087899c7f0d5621eadeef607d89d8dd54089d17b44f0361696a2056f50e02e7f497f369655586dd2ef1205c391478815c482f16df6957ece75e4ec064e9117241e347b8eb224071a05e2cfdc2a6e58043e3a00572153126cb50221f2e9c96c40d5ce1d972210cbd2397d03bd619c3ec11f1ac029f8d8d26fc23e634cff429cfe40a9c6d501d73b26fe786ccc7d20f700bcc550e61a44f748779672453db2a5ebfccab34bbc2f30bca8f1ae11d0418859b90ad1aa1f085048a0f99727a29a989d7053978678ceb21e7b23254736a5bbea", 0x218}], 0x1) socket$netlink(0x10, 0x3, 0xf) 2018/02/19 20:18:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40000000) r0 = socket(0x11, 0x5, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00001d9000)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000d62000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00005a6000)={@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x8000800, r1}) connect$inet6(r0, &(0x7f000080e000)={0xa, 0x2, 0x37, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000000}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000da0000)=0x2, 0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00000c5000-0x8c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_NET_NS_FD={0x8, 0x1c, 0xffffffffffffffff}]}, 0x3c}, 0x1}, 0x0) pipe(&(0x7f000008e000)={0x0}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000a37000)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000241000-0xc)={&(0x7f0000602000-0x8)='./file0\x00', r2}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b4a000)={0x0, 0x48, &(0x7f00000a9000)=[@in={0x2, 0x1, @rand_addr=0x5}, @in6={0xa, 0x3, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x2, 0x12, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}]}, &(0x7f0000a15000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a5b000-0x8)=@assoc_value={r3, 0x101}, &(0x7f0000d4c000)=0x8) 2018/02/19 20:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000001000-0x90)=[{&(0x7f00002b9000-0x50)="4711c09dcd17d44f3a6c2790fe38bfb951393c21fbea2e8ad2b0009c8c3c780a865ca439b45391bc01b9ff3c4e1dc4b6290b173ba37a500a7fd7db050a450237e780cfb668243933a0b7726b949f7bb0", 0xfffffffffffffebb}], 0x1, &(0x7f0000d96000)=[@op={0x0, 0x117, 0x3, 0x1}, @iv={0x0, 0x117, 0x2, 0x0, "1af345304ba246fa1ccb3a6175773756c5afb17594a4e7250438c1caf6396053b9d45abf43ac94dd5da2ac45d588475c424c44914b37db34f4c506562c4f8b0fc250874a0d03deffa173a734c71ea6e566aca3363a4dd7f28bd8baf8489cdeb886e09fbfa444d4c3a55293985859b443ec1d0b872295c9e8e8903204422abad42e2fbe5d4fca5effb5461a7a37f508f94c2c3013"}, @op={0xffffffffffffff06, 0x117, 0x3, 0x3}, @iv={0x0, 0x117, 0x2, 0xfffffffffffffd4d, "444aaa143a8b40d1513de9d06e8fb765b80331af77c617ca33068b3bcda114ebdc53e61330293b996b0c38ed5e"}, @iv={0x0, 0x117, 0x2, 0x0, "f4f11d565093f8415ab61f1a4dbccbbc22dd666e734049a6533fddc3976de5a574f41959788bbbd66f6a38537c99f0843def80662c1ffffd25412c25c9d0a361c4e800a8cd33fe4b8030775100d7aa"}, @op={0x0, 0x117, 0x3, 0x1}, @iv={0x0, 0x117, 0x2, 0xeb, "49f4a2f3935a5bce7b55bf785b90bc0445ea6a3413633df71a09ec31d8c96e972805082b6c3be056ae61b8710416db4dbd5538a9ad9194b680e4cd75c940e467e41dd19587c2c6b47f387fc2a93f53e15bc100c447ceb864e315beb2b108f40aea3d3b714ad1ce66e4dc5b6bd0ed1baa6ec8b3c539b21e501d05b0875f33849b334ea874fee3b84064b42583b144f20385ddc7288d427e2689ba6ede97a4569c1710307aa77eb5ed26fea90c712aa651dc153d8e81525a6506e60f578ebb0e7209ee8952c06647dc41bd5cc4d29ee6217f9727e63c0259df3470005aba6afe"}, @assoc={0x0, 0x117, 0x4, 0x7}]}, 0x0) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x9a9}], 0x1, &(0x7f0000b08000), 0x0, 0x2}, 0x0) 2018/02/19 20:18:55 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1, 0x1, &(0x7f0000014000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000ce2000-0x38)={&(0x7f0000a74000)=@in={0x0, 0x0, @rand_addr}, 0x10, &(0x7f00007c2000)=[], 0x1000000000000102, &(0x7f0000a50000)=""/121, 0x79}, 0x0) 2018/02/19 20:18:55 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000548000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00006a1000-0x4)=0x9, 0x3d6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00000f2000-0x38)={&(0x7f0000f35000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000859000)=[{&(0x7f0000f84000-0x8e)=""/142, 0xfffffffffffffedc}], 0x1, &(0x7f00000bf000)=""/72, 0x48, 0xa8d}, 0x3439a651ff51c4c4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00006b4000-0x8)={0x0, 0x8aa}, &(0x7f0000576000)=0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000aaa000)='veno\x00', 0x5) socket$kcm(0x29, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00005f7000)={r3}, 0x6) socket(0x1d, 0xa, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00004e1000), &(0x7f00000ed000)=0x1c3) setsockopt(r0, 0x8000, 0x1ff, &(0x7f00002ad000)="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", 0xfe) sendto$inet6(r1, &(0x7f0000f5c000-0xe3)="de84ed829fd1c1f63cd1281e182cb8298a1c59e9e4d8183831533bbd24fd87b15c1dfdc6d5b9dcae2016403923508b92c4d777766c119482264266e84acc2240489da64474046c16b7436b74e512b4e14eef7850fa4d2d02531db8e0634d22b1b0902edb762210f5720cf7feaf8a654290f1d0a0dda4b8bbcb96c847494e448d75a5de2e9be6c36d495d0a74c1646a9d129727e9ba736f78a0bad7efa399790ddcc5682c7e61e5a5371114d73a95c33a23597167ab44da9cc45ef684314963675d55e9aa43e194ef9f54df50b9c6bca01585326c26eb76c014384ee6ca47b62be6b723", 0xe3, 0x4000000, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f0000a68000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x115) [ 38.441898] IPVS: ftp: loaded support on port[0] = 21 [ 38.510928] can: request_module (can-proto-4) failed. [ 38.555254] IPVS: ftp: loaded support on port[0] = 21 2018/02/19 20:18:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x4, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005ff000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000cdf000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000741000)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f000026c000)}], 0x1) 2018/02/19 20:18:55 executing program 6: r0 = socket$inet(0x2, 0x4, 0x7d) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="877c020000a5", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000001000-0x2c)="17133598b21eb4189f079f6d12b8e2afcb8c03627c6010e31e8c45af92b5d8e5c9fbb5319b2bb2745d5df76e", 0x2c) pwrite64(r0, &(0x7f0000001000-0x36)="524490d21cff9936fd549901915dfb4ee80508900f76f772a373b52f9944b532e02dcc287cb35ae2c017cd0ac35872158dc87a32a955", 0x36, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0x3, 0xd3e0334e7be02e5e) 2018/02/19 20:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x5, 0x0, 0x10001, 0x10000}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/19 20:18:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000984000-0xc)={0x2010}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000b2e000)=@filter={'filter\x00', 0xe, 0x4, 0x1420, 0xffffffff, 0x0, 0x1100, 0x1220, 0xffffffff, 0xffffffff, 0x1350, 0x1350, 0x1350, 0xffffffff, 0x4, &(0x7f0000f46000-0x40), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ipddp0\x00', @generic="f2428e385270014f9c92392dced31cc4"}, 0x0, 0x10d8, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x1, 0x1, 0x0, 0x0, "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"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @empty, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xf8, 0x130, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@mh={0x28, 'mh\x00'}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x1480) 2018/02/19 20:18:55 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x1, 0xffffffff) ioctl$void(r0, 0xc0045878) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000737000)={0x0, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, 0x80, 0x2, 0x100000002000, 0x0, 0xd1b}, &(0x7f000014b000)=0xa0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000fd6000-0x2)=0x90ce, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fd4000)={r1, 0xe2, "9ba1704254b7b8b871ec9e1930756f9a48753f91f26300d5ba948d7d337316d8b1f0a76eb156e41fc18fa9f01d83c79835f4d13964d59ee7a996aaba3224a57599c81296e393ff0673a8a9b8c2eeb8c193bf96981a49090d9303f2016545b03d0b6da08427a57976f796850bae6c629ec6e1fae017239fde5081d980525a3a505083a8675b38f6957390d44c3ccb2ac808d7f293895f031678cecdf1db08a44d28d121760015ba9a92ac9a414e6cd6bac1b399f8543fd27dbcd0927349afdb38b4a7508bd2ddc036e1b7a7765d43ea991045c871d851980b131724412913b1ee45f5"}, &(0x7f0000bed000)=0xea) mmap(&(0x7f0000003000/0xf80000)=nil, 0xf80000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/19 20:18:55 executing program 7: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000034000-0x8)={0x0, 0x0}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000029000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @empty}}) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000034000-0x4), &(0x7f0000033000)=0x4) pipe(&(0x7f0000010000)={0x0}) accept$inet6(r2, &(0x7f0000005000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000021000-0x4)=0x1c) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000024000-0x6b0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x650, 0x0, 0x0, 0x370, 0x370, 0x1a0, 0x580, 0x580, 0x580, 0x580, 0x580, 0x6, &(0x7f0000032000-0x60), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="8c524abacafa2e544f2744f8c21ceb93"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:etc_t:s0\x00'}}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast1=0xe0000001, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6b0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000000c000-0x5)={0x6, 0x7, 0xb2, 0x3}, 0x5) 2018/02/19 20:18:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x19, 0x1, 0x81) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000ed0000-0x10)={0x0, 0x2, 0x3, 0x1}, &(0x7f000098d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d2e000)={r2, 0x4, 0x7, 0x4}, &(0x7f0000877000)=0x10) r3 = accept4(r0, 0x0, &(0x7f00008d3000), 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000d58000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000034d000-0x4)=0x28) 2018/02/19 20:18:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f0000109000)="36000000000006e7190100000000000009001e88", 0x5, 0x800, &(0x7f00006be000)={0x2, 0x0, @empty}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00006a4000)) [ 38.575743] can: request_module (can-proto-4) failed. 2018/02/19 20:18:55 executing program 2: getsockname(0xffffffffffffff9c, &(0x7f0000ac8000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000baa000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x100000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x5}], 0x10}}], 0x1, 0x0) 2018/02/19 20:18:55 executing program 7: r0 = epoll_create(0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000003000-0x18)=[{0x8000035, 0x0, 0x0, 0x6}, {0x6}]}, 0x10) writev(r3, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="97", 0x1}], 0x10000061) 2018/02/19 20:18:55 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003d4000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000211000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000001000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r2, &(0x7f0000001000-0x6)={0x1f, 0x8001, 0x2}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000001000-0x20)={0x4d23, 0x3ff, 0x1, 0x6, 0x8, 0x6}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x800, 0x7) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000014000)={r0, 0x80000, r1}) r4 = socket$inet(0x10, 0x2, 0x9) sendmsg(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270400000000000011007352", 0x23}], 0x1}, 0x0) r5 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000014000)=[@in={0x2, 0x2, @broadcast=0xffffffff}], 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000015000-0x28)={@generic="7cfcde8eb8479d605229f721b412bcc6", 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000015000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x13}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101, 0x4, 0x20, 0x100, 0x9e, 0x400000, r6}) 2018/02/19 20:18:55 executing program 6: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0xfffffffffffff8e5, 0x0, r0, 0x1}, 0xe) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000bb8000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000ff0000)=0x10) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f000063a000-0x4), &(0x7f0000ff1000-0x4)=0x4) r2 = socket$bt_l2cap(0x1f, 0x7, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000666000)=0x2, &(0x7f00002a7000)=0x2) [ 38.636889] xt_cgroup: both path and classid specified 2018/02/19 20:18:55 executing program 3: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet(r1, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f61000-0xc)=@sack_info={0x0, 0x0, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f62000)=@sack_info, &(0x7f0000232000)=0xc) 2018/02/19 20:18:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80803, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00006ad000-0xb8)={0x0, 0x3, 0xd716749, 0x5, 0x5, 0x80000001, 0x71b, 0x7f, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x8001, 0x7fff, 0x100000001, 0x11d53d2a, 0x5}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0xffff}, &(0x7f00003f4000-0x4)=0x8) getsockname(r1, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r3, 0x0, &(0x7f0000001000-0x4), 0x80800) mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f26000-0x4)=@int=0x44, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000f25000-0x8), 0x8) sendto$inet6(r4, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000338000)=@buf={0x89, &(0x7f0000888000+0xf1b)="a99be90f6d04934476a9b53fa228dedb864b580ec463ea60f507eadea212e99100414c5003488294c001191fa8ec24f0a9365188085886e4d2f45fe4474dc1e3b6b2541713621069704abfcfa63108f03a886a6cb886ed8985993031cbb0a1df65b42026c95c5126c0c5eb077a9d692541cc3ae53f794deb8d2e38c3b93201f67074af03bda2a21f21"}) socketpair(0x3, 0xf, 0x7, &(0x7f0000f27000-0x8)={0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00008b7000-0x10)={0x7, &(0x7f0000882000)=[{0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000d19000)={r6, 0x20}) socket(0x2, 0x0, 0x0) 2018/02/19 20:18:55 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xb, 0x1, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x80000001, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0xffffffff}}, [0x5, 0x9da, 0xff, 0xffffffff, 0xfffffffffffffff9, 0x81, 0x9, 0x5, 0x1f, 0xfee, 0xcf, 0x1, 0xffff, 0x80000001]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r4, 0x4) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000001000)={0x1, 0x4}, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@broadcast, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000001000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x8200}, 0xc, &(0x7f0000001000)={&(0x7f0000002000)={0x11c8, 0x3d, 0x20, 0x3, 0x1, {0x9}, [@nested={0xf0, 0x50, [@generic="98d16d8e2ba2cbc9d62219b93d0e8b53e842ae7204e4c53f870fb43dfbeb532f415c502c0920e69d90e4b310a7d3ac7f805f1d07cca3c1e04c13c49230db415b7979991e92de2abe1fbcf4a1152362279300f31e342a217715c8f9bc21be170e860eb179443b17ff36dfef341e50364ed5e7848a016b799c8aeb9933620cd53df76f69d83960147cff28032c1e9d3bfb027a5792852d043a81dd1cc987c3e12294d6e19f07207ccf680d275be7f9f854d9018853970222073aed271265d86ffe407e6bde6c3e5f5c9007658d92d2e65b16f258aeee9b8eef38612db0b571c450219034", @typed={0x8, 0x39}]}, @typed={0x58, 0x62, @binary="9c25e1fb6ea21f873b38c0b3db324c61511df6179408b91f80d7c89c6bf209d1d2dcce4c56e0992eff22a4b448823e9f0223b701c39aac3764f55b0e152c277575fd54f1c9c0a0dc2d65c2ed7aa63188"}, @typed={0xc, 0x96, @uid=r7}, @nested={0x48, 0x86, [@generic="1838699c4f9af1101faec63655b32edd5eb9923bb0ce04ae960bcb9f3fe5af8681bdfb090c1a342f3650aaffd36deca037111f635b2347c0c3a353226aff32dcde741e"]}, @generic="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@typed={0xc, 0x72, @fd=r5}, @typed={0xc, 0x1, @u32=0xea4}]}, 0x11c8}, 0x1, 0x0, 0x0, 0x48040}, 0x4004010) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000005000-0x97)=""/151, &(0x7f0000002000-0x4)=0x97) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000002000-0x8)=0x7f, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r6, &(0x7f0000005000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000), 0x18) [ 38.696166] xt_cgroup: both path and classid specified 2018/02/19 20:18:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f000048a000-0x1c)={0xa, 0x0, 0x6, @empty}, 0x1c) read(r0, &(0x7f00008de000-0xf3)=""/243, 0xf3) recvmsg(r0, &(0x7f0000bdb000-0x38)={&(0x7f0000883000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000665000-0x30)=[], 0x0, &(0x7f000083a000-0xcf)=""/207, 0xcf}, 0x0) 2018/02/19 20:18:55 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000002e000-0x8)={0x0}) ioctl$int_out(r0, 0x2, &(0x7f0000013000-0x8)) r1 = socket$inet6(0xa, 0xa, 0x81) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000002d000)) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000000e000), &(0x7f0000001000-0x4)=0x8) getsockname(r2, &(0x7f0000027000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000026000)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d4, &(0x7f0000001000-0x4)) 2018/02/19 20:18:55 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000025000)={0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000026000-0x560)={0x1, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x9, [{{0x2, 0x1, @loopback=0x7f000001}}, {{0x2, 0x1, @rand_addr=0x7}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @rand_addr=0x5}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x0, @empty}}]}, 0x560) bind$netlink(r0, &(0x7f0000015000-0xc)={0x10, 0x0, 0x3, 0x80800000}, 0xc) [ 38.746417] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=36 sclass=netlink_audit_socket pig=5737 comm=syz-executor0 [ 38.794742] BUG: sleeping function called from invalid context at net/core/sock.c:2772 [ 38.802980] in_atomic(): 1, irqs_disabled(): 0, pid: 5, name: kworker/u4:0 [ 38.810068] 5 locks held by kworker/u4:0/5: [ 38.814416] #0: ((wq_completion)"%s""netns"){+.+.}, at: [<00000000a610e53e>] process_one_work+0xaaf/0x1af0 [ 38.824439] #1: (net_cleanup_work){+.+.}, at: [<00000000cff851ac>] process_one_work+0xb01/0x1af0 [ 38.833596] #2: (net_sem){++++}, at: [<00000000b209f377>] cleanup_net+0x23f/0xd20 [ 38.841448] #3: (net_mutex){+.+.}, at: [<000000001bb311ff>] cleanup_net+0xa7d/0xd20 [ 38.849467] #4: (&(&srv->idr_lock)->rlock){+...}, at: [<00000000917a0d4b>] tipc_topsrv_stop+0x231/0x610 [ 38.859263] CPU: 1 PID: 5 Comm: kworker/u4:0 Not tainted 4.16.0-rc1+ #232 [ 38.866184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.868899] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=36 sclass=netlink_audit_socket pig=5753 comm=syz-executor0 [ 38.875546] Workqueue: netns cleanup_net [ 38.875561] Call Trace: [ 38.875576] dump_stack+0x194/0x257 [ 38.875591] ? arch_local_irq_restore+0x53/0x53 [ 38.875603] ? print_lock+0x9f/0xa2 [ 38.875614] ? lockdep_print_held_locks+0xc4/0x130 [ 38.875634] ___might_sleep+0x2b2/0x470 [ 38.875644] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 38.875650] ? find_held_lock+0x35/0x1d0 [ 38.875671] __might_sleep+0x95/0x190 [ 38.928663] ? lock_downgrade+0x980/0x980 [ 38.932829] lock_sock_nested+0x37/0x110 [ 38.936904] tipc_release+0x103/0xff0 [ 38.940723] ? tipc_sk_backlog_rcv+0x390/0x390 [ 38.945307] ? retint_kernel+0x10/0x10 [ 38.949212] ? lock_acquire+0x256/0x580 [ 38.953190] ? tipc_topsrv_stop+0x1a3/0x610 [ 38.957515] ? lock_release+0xa40/0xa40 [ 38.961493] ? trace_event_raw_event_module_request+0x320/0x320 [ 38.967573] sock_release+0x8d/0x1e0 [ 38.971288] tipc_topsrv_stop+0x3c0/0x610 [ 38.975436] ? kfree+0xf3/0x260 [ 38.978713] ? tipc_topsrv_start+0x1010/0x1010 [ 38.983303] ? trace_hardirqs_on+0xd/0x10 [ 38.987451] ? tipc_nl_media_set+0x570/0x570 [ 38.991862] tipc_exit_net+0x15/0x40 [ 38.995573] ops_exit_list.isra.6+0xae/0x150 [ 38.999985] cleanup_net+0x6ba/0xd20 [ 39.003695] ? find_held_lock+0x35/0x1d0 [ 39.007762] ? unregister_pernet_device+0x70/0x70 [ 39.012606] ? debug_object_deactivate+0x364/0x560 [ 39.017550] ? lock_release+0xa40/0xa40 [ 39.021541] ? check_noncircular+0x20/0x20 [ 39.025779] ? lock_acquire+0x1d5/0x580 [ 39.029756] ? process_one_work+0xb01/0x1af0 [ 39.034183] ? __lock_is_held+0xb6/0x140 [ 39.038265] process_one_work+0xbbf/0x1af0 2018/02/19 20:18:56 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000546000-0x4)=0xff, 0x4) mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000dc6000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x961, &(0x7f0000dcd000)={0x0, 0x0}) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000dce000)={0x0, 0x4}, &(0x7f00003e4000-0x4)=0x8) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000dad000)={r5, 0x9, 0x2, [0x0, 0x8000]}, &(0x7f0000dce000)=0xc) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f00006bb000-0x1)=0x9, 0x1) 2018/02/19 20:18:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0xb81) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00005ab000)={0x0, 0x5}, &(0x7f000009e000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d88000)={r1, @in6={{0xa, 0x1, 0xa0e, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x8}}, 0x80000000, 0x7}, 0x98) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000076f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000297000-0x2c)=@ethtool_cmd={0x43}}) 2018/02/19 20:18:56 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port={0x1}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000009000)=0x5, 0x4) close(r0) 2018/02/19 20:18:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f5c000)=@in={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000596000-0x4)=0x10, 0x80000) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000d6b000-0xd8)="d76ffb388adb9a060c2f0a43464bfdd928ea542551cd8bf48a518a6f4025bbf36021b1b7260220de34cbb155d7213c5382bd7167cfc4821c17a0d6f4a965250dcc7246ffd031e2100aeaca5889600f73a3fcfdf1161accab803c4565f63ca6a253eb52fe703db84094d4cd8b635103acb9664f1edf384073626ffcc8730c8ad69e81a45bf30ffc1a0f62e72952c733c2f1b4fa2bce31e67f847990795e5bad08b7d10829074095bfae666a0fc96eb63c9cb87fe2aab7d1f2c9eb21108132f672e8607da5a19411c82d79a7ecf740993db5da397ddec3b95a", 0xd8) r1 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000608000)=0x2, &(0x7f0000f5d000-0x8)=0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x14, 0x6, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 20:18:56 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x800, 0x5, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f000000b000-0x10)={0x4, 0x0, 0xffffffffffffffff, "ec53dc709bef", 0x1}, 0x10) getsockname(r0, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000001000)=0xffffffffffffffba) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f000000a000+0x9a), &(0x7f000000b000-0x4)=0x8) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000006000-0x230)=[{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000004000)="1ff42db584057d5375", 0x9}], 0x1, &(0x7f0000009000)=[]}], 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f000000c000-0x2)=0x100000001) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x4030582a, &(0x7f0000004000-0x8)={r2, 0xffffffffffffffff}) 2018/02/19 20:18:56 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000008000-0x8)={0x0}) bind$inet6(r0, &(0x7f0000009000)={0xa, 0x2, 0x5, @empty, 0x400}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000009000)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f000000a000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000000a000)=0x1c, 0x0) pipe(&(0x7f0000005000)={0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000009000-0x10)={&(0x7f000000b000)={0x2, 0xb, 0x6, 0x3, 0x1b, 0x0, 0x5, 0x1, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xc, 0x4, 0x10}, @sadb_key={0x7, 0x8, 0x160, 0x0, "5aec54bd5209bb6b43db3263b0a8bcfb029b8af73973820b5fb2e05f4cffb50c3ef718ee1fcaec84e451136e"}, @sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x7fff, {0x6, 0x32, 0x3, 0x2, 0x0, 0x2, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @rand_addr=0x5}, @in={0x2, 0x1, @empty}}]}, 0xd8}, 0x1}, 0x801) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000a000)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f000000a000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000005000)=0x1c, 0x0) socketpair(0x4, 0x1, 0xa63, &(0x7f0000004000-0x8)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x13, 0x80007, 0x87b702e) socket$inet6_udp(0xa, 0x2, 0x0) r2 = accept$inet6(r0, 0x0, &(0x7f0000008000-0x4)) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000006000-0x4)) [ 39.042524] ? pwq_dec_nr_in_flight+0x450/0x450 [ 39.047211] ? __schedule+0x8ea/0x2040 [ 39.051094] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 39.056219] ? check_noncircular+0x20/0x20 [ 39.060451] ? lock_downgrade+0x980/0x980 [ 39.064612] ? do_wait_intr_irq+0x3e0/0x3e0 [ 39.068964] ? lock_acquire+0x1d5/0x580 [ 39.072937] ? lock_acquire+0x1d5/0x580 [ 39.076914] ? worker_thread+0x4a3/0x1990 [ 39.081064] ? lock_downgrade+0x980/0x980 [ 39.085212] ? lock_release+0xa40/0xa40 [ 39.089199] ? pr_cont_work+0x130/0x130 [ 39.093178] ? do_raw_spin_trylock+0x190/0x190 [ 39.097790] worker_thread+0x223/0x1990 [ 39.101762] ? finish_task_switch+0x1e2/0x890 [ 39.106295] ? process_one_work+0x1af0/0x1af0 [ 39.110796] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.115811] ? trace_hardirqs_on+0xd/0x10 [ 39.119955] ? mmdrop+0x18/0x30 [ 39.123237] ? finish_task_switch+0x29b/0x890 [ 39.127740] ? copy_overflow+0x20/0x20 [ 39.131655] ? __schedule+0x8ea/0x2040 [ 39.135560] ? check_noncircular+0x20/0x20 [ 39.139785] ? find_held_lock+0x35/0x1d0 [ 39.143848] ? find_held_lock+0x35/0x1d0 [ 39.147919] ? find_held_lock+0x35/0x1d0 [ 39.151977] ? complete+0x62/0x80 [ 39.155432] ? __schedule+0x2040/0x2040 [ 39.159406] ? do_wait_intr_irq+0x3e0/0x3e0 [ 39.163726] ? __lockdep_init_map+0xe4/0x650 [ 39.168136] ? do_raw_spin_trylock+0x190/0x190 [ 39.172718] ? lockdep_init_map+0x9/0x10 [ 39.176783] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 39.181893] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.186907] ? trace_hardirqs_on+0xd/0x10 [ 39.191051] ? __kthread_parkme+0x175/0x240 [ 39.195376] kthread+0x33c/0x400 [ 39.198738] ? process_one_work+0x1af0/0x1af0 [ 39.203225] ? kthread_stop+0x7a0/0x7a0 [ 39.207197] ret_from_fork+0x3a/0x50 2018/02/19 20:18:56 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000713000), 0x0) 2018/02/19 20:18:56 executing program 7: pipe(&(0x7f0000374000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ethernet={0x0, @link_local}, &(0x7f00000ba000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000756000)=0x14) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000fd3000-0x27)="260000005e000900000000f839e3000000010000000000000c0008000000085b1ee9ff6e35ea", 0x26) 2018/02/19 20:18:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) syz_emit_ethernet(0x4e, &(0x7f0000e35000-0x2da)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "7ec292", 0x18, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) close(r0) socketpair$inet(0x2, 0x80000, 0x4, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1, [@generic='\a']}]}, 0x1c}, 0x1}, 0x0) 2018/02/19 20:18:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000737000)={0x0, 0x1}, &(0x7f0000c06000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00003d1000)={r1, 0x7}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x48, &(0x7f0000dce000-0x210)={0xffffffa8, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/19 20:18:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) poll(&(0x7f00001bc000-0x50)=[{r0}], 0x1, 0x0) 2018/02/19 20:18:56 executing program 1: mmap(&(0x7f0000000000/0x3ac000)=nil, 0x3ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @generic="8a6d0ca3dcdf9f00000000d700000531", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) mmap(&(0x7f00003ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000038a000)={0x6, &(0x7f00003ad000-0x30)=[{0xfffffffffffffffa, 0x8, 0xffffffffffffff81, 0x6}, {0x1, 0x100000000, 0x9, 0x200}, {0x7, 0x1, 0x1, 0xfffffffffffffffa}, {0x200, 0x6, 0xfffffffffffffff9, 0x315}, {0x3f, 0x3f, 0x3, 0xf12}, {0x1, 0xffffffffffffffff, 0x3ff, 0xa9d9}]}, 0x10) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) mmap(&(0x7f00003ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80000, 0x9, &(0x7f00003ae000-0x8)={0x0, 0x0}) connect$inet(r2, &(0x7f000017f000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f00003ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000206000), &(0x7f00003ad000)=0x10) 2018/02/19 20:18:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getpeername(r0, &(0x7f0000eb9000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000e59000-0x4)=0x32) recvmsg$netrom(r1, &(0x7f0000512000-0x38)={&(0x7f0000cb3000-0x10)=@ax25={0x3, {"026e39f273e7d7"}, 0xffffffff00000001}, 0x10, &(0x7f00002c3000-0x20)=[{&(0x7f0000521000)="c8cf96cb72ecb9eb926202a92226ee965f2d2a7e90172151a8374e8e673d1b845330d9e0c609289fd172f87597b3c1037d1d499d71d27fa50c6cf033d227db07fcea88e9313cc6439297b7fce5319198ae180e83801e3dd6bf8db913e2f47e34bf9a651ac97267", 0x67}, {&(0x7f0000ef4000)="14bf80f6462fb84b6b1c700e", 0xc}], 0x2, &(0x7f0000bba000-0x12b0)=[{0x88, 0x112, 0xffff, "ad5b3e395b2805eab454e7acd3e31659bcb208e6cdafb2338fc8cd527ea9e7b4dab990364cee74a28dc49837a812edebd4200f60549b91d30bdf971d43d6d6c7ab88d803189cb5b807d2976a84fe9daecb0f3a6ca537a984635ef8b6d37294b53cfeedc63f130cd109dcc79d629afcc393"}, {0xb8, 0x0, 0x0, "20637d2bde60d041f830c2e7e59843fc32800f37a3b25ff75714f450f65f8f67873e89c96b639f6554deec672109becfd0fbbd9101e09e522afbcd1e55c950a2540fa57ef020d106e0d3598422bc17614a9fc7c1402b7d8e72d60262a9d1ecc8ca49df4382221a392820bc16d2f07488357a83a761ece1bc4ac9ec2ab33ae1f22ad87df1814e30377a65be20d56ff1976802599cca36bc4dadff2403dbcb6eb358541f5bbfb2ef"}, {0xc8, 0x113, 0x1, "403e0b93e20654c4c16dfdd8ab0a82e9b3482c9a36f21d352efeee94385239bef0fe500bc60a51b0e4d5037eea08772d272a6be7745d08b2ad6a9e8e7582d8fec5056da303dbcb8cb4b39499902c851dd41596591bf79acfd737b6586f4edc2417d6a0697eae0bfc64c35cfd5768d69d16238e9ba55be878a9c8e00bdeee37e1455f2cd37f4531d9d4e8b0630299fd2bcbf454862afeb58f5cb8c2ef118d63f0927d889ad6779ecc70dca8aac34d48e9e82ec2dc"}, {0x30, 0x13d, 0x951d, "fa9046fa2df01b5a22ef5eda93665efc33e0ed5e1b0b50185d552c21034ef05c"}, {0x1010, 0x29, 0x800, "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"}, {0x68, 0x113, 0x5, "64c26a79e014419ab44e79e65a7ed2ae8475a38e2ed06840e78652b8bab1689919486862fd19036f0463c379f6533ef2597d1fd7b494e6f54a237af724b548ce2f6ff8a9025016b6affed6340c78cee7bc"}], 0x12b0, 0x10}, 0x20) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000dfb000), &(0x7f0000069000-0x4)=0xc) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4), 0x0) 2018/02/19 20:18:56 executing program 2: r0 = socket(0x11, 0x3, 0x0) getsockname$netlink(r0, &(0x7f0000df6000), &(0x7f00003b8000)=0x3f0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000d56000)={{0x7, 0x0, 0x7, 0x0, 0xff, 0x456}, 0x9}) 2018/02/19 20:18:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a74000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000497000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x4, 0x800, 0x7ff, &(0x7f00009ee000-0x6)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000066b000)={r2, 0x0, r3}) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f", 0x1}], 0x1) close(r0) 2018/02/19 20:18:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000c5000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f00002ac000-0x4)=0x10, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000cef000-0x14), &(0x7f0000b2d000)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000fff000-0x48)=[], 0x203) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000756000-0x8)={0x1, [0x0]}, &(0x7f0000184000-0x4)=0x8) 2018/02/19 20:18:56 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000de2000)={{0x8, 0x0, 0x6, 0x0, 0x48, 0x8}, 0x0, 0xfffffffffffff0d6, 0x2, 0x9, 0x80000001, "778aeb3e2b285240471a8e32995f6b442fd80f0787793fa14cabdc882a9a3efb14d9c0e52ff3398561e35d5290ae4a64c6aeb9fc0a909306c95843cbc339b93ad358f0c77334a16d93fdae68a7f7782dd5dd8f2e802db3a140f4cd9cdf598f203b7ecf308fd53658656f41babd1269df4bc65193ed4cdc5747388b29e76ab2fa"}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f51000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x3}}) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000f51000)=@abs={0x1, 0x0, 0x3}, 0x8) [ 39.328723] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 39.338171] [ 39.339916] ============================= [ 39.344110] WARNING: suspicious RCU usage [ 39.348287] 4.16.0-rc1+ #232 Tainted: G W [ 39.353699] ----------------------------- [ 39.357880] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 39.367201] [ 39.367201] other info that might help us debug this: [ 39.367201] [ 39.375394] 2018/02/19 20:18:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000025a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@timestamp={0x44, 0xc, 0x6, 0x4, 0x0, [{[]}, {[]}]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00002b7000-0x38)={&(0x7f00001c6000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000c48000)=[{&(0x7f0000ae7000)=""/175, 0xaf}, {&(0x7f0000d86000-0x57)=""/87, 0x57}, {&(0x7f000032a000-0xc9)=""/201, 0xc9}], 0x3, &(0x7f0000ec6000)=""/193, 0xc1, 0x5}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a16000-0x8)={0x7f, 0x800, 0x7, 0x6326}, 0x8) recvmsg$netrom(r0, &(0x7f0000d24000-0x38)={&(0x7f0000539000-0x10)=@ax25={0x3, {"e44ae9d083e4d9"}, 0x1}, 0x10, &(0x7f00009b6000)=[{&(0x7f000055c000)="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0x1000}, {&(0x7f00006a5000-0x90)="e42621a37a41057ce9b10ffb7fbcd5f2eba915502bf894e4f5075c5c1b13070fc3e2ada6f5ac7ce4d2863dc77be45ac0bd9cb7828ea9da33f378939c8e8f2bb9a056c1d07369fc9dff113d0692a6bad47894ef62da547ca4963fdc7f2ab7edf899c8620949ef9e1b89b19d7b5c722bff3ae4684d95df6e7d74ecd40d331725d6cf420a74a61ccb2d66c746210fb48518", 0x90}], 0x10000000000002d6, &(0x7f0000acd000)=[{0x1010, 0x13b, 0x1, 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{0x108, 0x10a, 0x7ff, "1c822551b40dc86f26d5997f91b19fa5ff00b331c2fcfb664a6a05d719faf878a29c654a1d39734270ef4c932e198e2bb7e592c0e5a731026f0bd4ea211c194cca594db8078bd4fc8ac6b7d5355165a4042c94fd747ddcf6b86c8f85813a0f51aa290eebe7c3c4a8408e8115f828d6b5698d9edc9e504c28d9dc7c6ed7a614accb074686541c84a98351917bc8acf91608c869d4c4895bc779d7f257014937e95bec6acdf6ceb1b2512e67af7db21741f9855af3d4741575651f449263e855830fb290b75bb8bb203672702e65791226d78e88b90a953c33817a66ace30bc0662dddcbf127418fdb73d7170578a5041dcdafa9"}], 0x1118, 0x1}, 0x40000000) [ 39.375394] rcu_scheduler_active = 2, debug_locks = 1 [ 39.382105] 1 lock held by syz-executor6/5834: [ 39.386719] #0: (rcu_read_lock){....}, at: [<000000009378a0a7>] __rds_conn_create+0xe46/0x1b50 [ 39.396134] [ 39.396134] stack backtrace: [ 39.400709] CPU: 0 PID: 5834 Comm: syz-executor6 Tainted: G W 4.16.0-rc1+ #232 [ 39.409286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.418646] Call Trace: [ 39.421264] dump_stack+0x194/0x257 2018/02/19 20:18:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x10, 0x7, 0x8001, &(0x7f00009b8000)={0x0}) sendmsg$nl_generic(r1, &(0x7f0000f45000-0x38)={&(0x7f0000d59000)={0x10, 0x0, 0x0, 0x21000}, 0xc, &(0x7f0000fe7000-0x10)={&(0x7f0000977000-0x10bc)={0x10bc, 0x3a, 0x400, 0x5, 0x0, {0xb}, [@nested={0x1078, 0x83, [@typed={0xc, 0x63, @str="8200"}, @generic="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", @generic="d4ab8932af50758fd28dd2b04c6acfa06dfec24cca4582881e1d7798b8b39db329a3aac333921831e85eb75416ad82afcf12d738fd89b6b6a7b137394712e7ccc6ec07a9506ddbc81dd9c1b2b51c8e96eb38cec7fa15642a162079e5", @typed={0xc, 0x8, @ipv4=@multicast1=0xe0000001}]}, @generic="2a90ef3458b28f192c59605d54aad251f3f64df8382a8577bce92b7f429d65405ac26cabc694ffb89e5e4a32c315a1"]}, 0x10bc}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000856000), &(0x7f000078d000)=0xfffffffffffffeac) [ 39.424908] ? arch_local_irq_restore+0x53/0x53 [ 39.429604] lockdep_rcu_suspicious+0x123/0x170 [ 39.434279] ___might_sleep+0x385/0x470 [ 39.438260] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 39.444146] ? __debug_object_init+0x235/0x1040 [ 39.448820] ? debug_mutex_init+0x1c/0x60 [ 39.452978] __might_sleep+0x95/0x190 [ 39.456794] kmem_cache_alloc_trace+0x299/0x740 [ 39.461467] ? lock_acquire+0x1d5/0x580 [ 39.465443] ? lock_acquire+0x1d5/0x580 [ 39.469410] ? __rds_conn_create+0xe46/0x1b50 [ 39.473922] rds_loop_conn_alloc+0xc8/0x380 2018/02/19 20:18:56 executing program 1: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b32000-0x18)={0x0}, &(0x7f0000dc4000)=0x18) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xb, 0x5, 0x14) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000f63000)=0x8, 0x8) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b2b000-0x4)={r0}) sendto$llc(r3, &(0x7f00000af000-0x5c)="1e4c9e9cbdd9b95ee64f88b7716b3ea9bad91a8120d2ecf3f4883f5004ab1e303c9eadb52d88c75f02da6d21449177e9bb9622c432652b7387dcf02cbec9f7d8c521cd666632a01bd4c9ca0f6e28af2b5e4a3fb0e9193cb77708ea45", 0x5c, 0x488c0, &(0x7f000097c000-0x10)={0x1a, 0x1f, 0x8001, 0x3, 0x9, 0x80000000, @empty}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f40000)={r1, 0x215, 0x81, 0x4}, &(0x7f0000f63000-0x4)=0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000c34000)={r0, r3, 0x80, 0x8, &(0x7f0000820000-0x90)="51a20c0cc412b0c6c263434ba09bc76955f6db295c86c100e7fd1cd7b5c5767db0bfd2a14a91e7b7d3fa73d4610077f4a6b595a3351bba8349df1492f1709041a2c98b474af23d5cf782f6a15834c8ca99c8b843a01ccf5ea1a928462ed67fd278d1e364c9dc6d7b204926f08809d37521158921b8a9785b4618436d9d31767ca75dc89d63d2cdf0c85060f1bc597834", 0x5, 0x6, 0x17, 0xd, 0x8000, 0xa15, 0x8, "b114521ca21e0bbff8a0a0978416fe2ee503c329bce9a61401765c17c087e994fb2fdcd8a514c1d054a47b7ad09beac1115c28e923542d825509b185271f2cf7da80f450766062dc52d9a681486eaa7cbe39aa6c3164c23b5d78bde24c9c1bcb7537b5adbb85346a69eaf16e06ff65f03e04c141a0d5f28e65669bd58199"}) [ 39.478244] ? rds_loop_conn_free+0x290/0x290 [ 39.482736] ? __init_waitqueue_head+0x97/0x140 [ 39.487400] ? rcutorture_record_progress+0x10/0x10 [ 39.492411] ? __lockdep_init_map+0xe4/0x650 [ 39.496832] __rds_conn_create+0x112f/0x1b50 [ 39.501278] ? rds_conn_drop+0xb0/0xb0 [ 39.505163] ? kasan_check_write+0x14/0x20 [ 39.509389] ? copyin+0x91/0xb0 [ 39.512700] ? _copy_from_iter+0xf30/0xf30 [ 39.516958] ? rds_message_copy_from_user+0x375/0xc60 [ 39.522148] ? lockdep_init_map+0x9/0x10 2018/02/19 20:18:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000e7c000)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000018000-0x4)=0x20) accept$ipx(r0, &(0x7f00000dd000-0x10), &(0x7f0000338000+0x8a5)=0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00006b2000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @rand_addr}, 0x124, 0x0, 0x0, 0x0, 0x0, &(0x7f0000594000)=@common='gretap0\x00'}) [ 39.526209] ? __init_waitqueue_head+0x97/0x140 [ 39.530893] ? rds_message_map_pages+0x330/0x330 [ 39.535648] ? rds_message_alloc+0x28c/0x330 [ 39.540061] ? rds_message_next_extension+0x210/0x210 [ 39.545248] ? trace_hardirqs_on+0xd/0x10 [ 39.549410] ? _raw_spin_unlock_bh+0x30/0x40 [ 39.553832] ? memset+0x31/0x40 [ 39.557126] rds_conn_create_outgoing+0x3f/0x50 [ 39.561809] rds_sendmsg+0xe63/0x2550 [ 39.565613] ? avc_has_perm+0x43e/0x680 [ 39.569614] ? rds_send_drop_to+0x1930/0x1930 [ 39.574108] ? iterate_fd+0x3f0/0x3f0 2018/02/19 20:18:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001000-0x18)={0x3, &(0x7f0000000000+0xaa7)=""/4096, &(0x7f0000001000-0x48)=[{0x101, 0x31, 0x1, &(0x7f0000000000)=""/49}, {0x6, 0x1000, 0x200, &(0x7f0000000000)=""/4096}, {0x3ff, 0x7b, 0x2, &(0x7f0000001000-0x7b)=""/123}]}) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000516000)=@abs, &(0x7f00000b9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000002000-0x34)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0x2711, @hyper}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="a0bb5e43cf6f9c917f7bc2e7bbacb67f35abebd61ca32e416e28eb32174efb22391e021afc5d67e28f1dd822dd292fa595c1b45d452c79303a99a52b660d843209d0c85bbdd5896d95b2a06a029973f4bb9005420a095fd57035050a47d65ccb51ee1c6cf4c4d0a9360699dd192ed1957c581fdcef7a34dfa026abd553e79545fb9e48276cbe9038b8f0a974e974aaa1d84413c2ac76a856961b3241e07f95dd7ac7b942f4ecedbac4e79d1b8683b9bcc01ab0f5cd07949b35434fbd3b6062b6c7dfaf569b596e2025b27599f43c6b36cc9dd2eefd8501a611a07125cdd95803e3", 0xe1}, {&(0x7f0000001000)="3d57ba5b86ae9b1a467a6a46f9d2c949dc818a32e5c58353286a315640fbe09f5c143626db5231eb3a0f364436d9146a595e", 0x32}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x1}, 0x4000) ioctl$int_in(r1, 0xe9841bddfd017295, &(0x7f0000001000-0x8)=0x7d6e) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000013000-0x78)=@broute={'broute\x00', 0x20, 0x2, 0x320, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2001c000], 0x0, &(0x7f0000027000), &(0x7f000001c000)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x20, 0xe81f, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="52f46689cbcf471e62a7e562b632155a", @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="3a5be4dd0f251b404194bbd4a08dde53", @random="370774152e75", [0xff, 0xff, 0xff], @random="3b173424c8cd", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xe8, 0x118, 0x148, [@m802_3={'802_3\x00', 0x8, {{0xfe, 0x101, 0x2, 0x2}}}, @limit={'limit\x00', 0x20, {{0x3, 0x733, 0x1, 0x7, 0xaa17, 0x1000}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x1}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x5}}}}, {{{0x0, 0x52, 0x601b, @common='nr0\x00', @generic="5094fe60fff2f2dab0cabc28f2c7de67", @generic="a62a7a5eec157853c8d2386b8dc81672", @syzn={0x73, 0x79, 0x7a, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff], 0x70, 0xd0, 0x148, []}, [@common=@STANDARD={'\x00', 0x8}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffb}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x3ff, 0x3, 0x780, 0x1, 0x0, "6d037b5a80c1e5fefb2b0c6e106a40567892f1b9d6d52b1f9f650f618fafa0fb254a46cea3e89a9d14113b8b8007a20ce34814e400a4d5351f89c05a2a5e3b80"}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x0, []}]}, 0x398) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000029000-0x38)={0x0, 0x0, &(0x7f0000028000)=[{&(0x7f0000028000)="9e71258c5a108e3da6db1d1516cfb5df04fd12edcd405fc53a9ed6786a265fee18a196180e4636b13fee0ace9c5fb6a15362df1d5b597a302124e710f0b88ae91a55ae4e64e6b1c557ec2ba15241c2d92983b35f46b216ebe0aef054603ac17566cd6625fdfab01c9008c65d54b4deade546b6719546ec211edc9085ea8700509d00c283fadc699051cd0c3ef19a9c8545a2307002b8db5ecff6329b134816e04b12a176c0027abacfcb994d64b0547154c9f82dec03a009e0c814e8318344bde7c1f12d4fcac71ebf983d148732eed3447150fb35c89d032ab0ed38029f2e4e3569c9055b", 0xe5}, {&(0x7f0000026000)="35d8f42fe32f839c618097ec37dea1201b092f0e4d78633b96a43e71ebb13e70c24ac58d9416267ca61e5fdb0672fe7482b9414f79adff49e88af189f9c1e74ea5032d1c2df45971e153be46270fd8b717", 0x51}, {&(0x7f000001e000-0x47)="224a6b126a65addfbe4a8c747c0e51b87cdcf405780b8dd978a3bf51fcc3c4e8ec53886fc8d89a7ae824403bb86bd2309d2c17e1cd0d9cdc2a35c69ab71b71624f771548df549b", 0x47}, {&(0x7f0000029000-0xc0)="029dcea7b0a1bff6813d4dea57545b7910df8aa7dfeb8eaaacdeaeeea89f1419e7bfbc934af33bbd925e445216ff5e9f40e656b0b735d3f53b6529782ce38a3f471d9ce28d0d2720008d262da131bb9192a9cfaba2fd40f37c1f58f722206dfbf3fe0d31ca8fe98aea5af05648c0464335865bc174563855c20bd643b182aab9d00973c2a909398cd80e00c37afc43516899775f3b60a7c3351125fcbeceac187dd072f760114f2090eb6089b36bbd4dc8ba6bce8476d2b540c1a5863db67d35", 0xc0}, {&(0x7f0000028000)="7e658a677e2cb8bd34d1ed743d3756ee0281608999cb8054c0d567cb79a3ecea66763d08375fb586fbb9a5decbc1493ec330ef14444d1b193f943616d112b6b15732a339ceccfcb94a5b0f798c86e8fd5eef24dd3203a5d782f5adbad2b8b32a924bd55cc2ca8f9c98f47454a9342361b01938b8427bd55adc5db3541e943bf76ea7693c27864855bc6874c7476d39e34f9021fd6a1e77fbae6fad2c2f2e144dd26e43ab577e27ee", 0xa8}], 0x5, &(0x7f0000029000-0x78)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x78, 0x8000}, 0x24000054) r3 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) sendmsg$nl_route(r3, &(0x7f0000003000-0x1c)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=@ipv6_newroute={0xb0, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x5c}}, @RTA_METRICS={0x88, 0x8, "8200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad"}]}, 0xb0}, 0x1}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000013000-0x4), &(0x7f0000029000-0x4)=0x4) [ 39.577909] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.582957] ? find_held_lock+0x35/0x1d0 [ 39.587045] ? sock_has_perm+0x2a4/0x420 [ 39.591100] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 39.596457] ? lock_release+0xa22/0xa40 [ 39.600425] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 39.606313] ? __check_object_size+0x8b/0x530 [ 39.610817] ? __might_sleep+0x95/0x190 [ 39.614801] ? selinux_socket_sendmsg+0x36/0x40 [ 39.619468] ? security_socket_sendmsg+0x89/0xb0 [ 39.624225] ? rds_send_drop_to+0x1930/0x1930 2018/02/19 20:18:56 executing program 1: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x10, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000402000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000916000)) sendto$inet6(r0, &(0x7f0000ffd000-0x401)="98", 0x1, 0x1fffffff, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 39.628727] sock_sendmsg+0xca/0x110 [ 39.632443] SYSC_sendto+0x361/0x5c0 [ 39.636160] ? SYSC_connect+0x4a0/0x4a0 [ 39.640156] ? schedule+0xf5/0x430 [ 39.643693] ? SYSC_bind+0x290/0x410 [ 39.647430] ? exit_to_usermode_loop+0x8c/0x2f0 [ 39.652098] ? trace_hardirqs_off+0xd/0x10 [ 39.656327] ? exit_to_usermode_loop+0x198/0x2f0 [ 39.661091] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 39.666635] SyS_sendto+0x40/0x50 [ 39.670084] ? SyS_getpeername+0x30/0x30 [ 39.674142] do_syscall_64+0x282/0x940 [ 39.678020] ? __do_page_fault+0xc90/0xc90 [ 39.682250] ? finish_task_switch+0x1e2/0x890 [ 39.686735] ? finish_task_switch+0x1b9/0x890 [ 39.691221] ? syscall_return_slowpath+0x550/0x550 [ 39.696143] ? syscall_return_slowpath+0x2ac/0x550 [ 39.701074] ? prepare_exit_to_usermode+0x350/0x350 [ 39.706090] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 39.711458] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.716304] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 39.721481] RIP: 0033:0x453d69 2018/02/19 20:18:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) r1 = accept(r0, 0x0, &(0x7f00003c5000)) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000909000-0x10)={0x2, &(0x7f0000b97000-0x28)=[{}, {}]}) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00009ba000), 0xff65, 0x0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x9}}}, 0x1c) recvfrom(r0, &(0x7f0000a43000-0xc8)=""/200, 0xc8, 0x10042, &(0x7f0000933000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='eql\x00'}}, 0x1e) sendto$inet6(r0, &(0x7f0000b97000), 0x0, 0x0, &(0x7f000094c000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ab1000-0x6a)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) [ 39.724655] RSP: 002b:00007f1714a68c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 39.732361] RAX: ffffffffffffffda RBX: 00007f1714a696d4 RCX: 0000000000453d69 [ 39.739620] RDX: 0000000000000001 RSI: 0000000020218000 RDI: 0000000000000013 [ 39.746914] RBP: 000000000072bea0 R08: 0000000020062000 R09: 0000000000000010 [ 39.754174] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 39.761433] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 [ 39.769746] DRBG: could not allocate digest TFM handle: hmac(sha384) 2018/02/19 20:18:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) bind$vsock_stream(r0, &(0x7f0000544000)={0x28, 0x0, 0x2711, @hyper}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x40000000015, &(0x7f000026b000)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000d57000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00007de000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x60, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {0x4, 0x2615}, {}, {}, {0x0, 0x3}, {}, {}, {}]}]}, 0x60}, 0x1}, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000c34000)=0x1000, 0x4) 2018/02/19 20:18:56 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000004000)={0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000004000-0x1000)=""/4096, 0x1000, 0x103, &(0x7f0000005000)={0x3, {"6fbb6a105c59b5"}, 0x5}, 0x10) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, 0x0, &(0x7f0000007000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000006000)) connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x200000000000004, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='lo\x00'}}, 0xfffffffffffffee0) connect$pppoe(r2, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x39a, &(0x7f0000007000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000004000)={0x0, 0x4, 0x10}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000007000-0x6)={r6, 0x5}, 0x6) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000005000)={0x6}) 2018/02/19 20:18:56 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000a5b000+0xc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c00000005ff01", 0x29}], 0x1) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) r2 = socket(0x19, 0x803, 0x5) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000fef000-0x38)={&(0x7f0000fee000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fef000-0x20)=[{&(0x7f000088a000-0x1d)="dedc735cba7755bc51a15bb4365420646d297ec7178b6931dd61c00267", 0x1d}, {&(0x7f0000fef000-0x1d)="9fb0896d37deb67c30397bda154c0a3214a1dc5d6b6c09ebb40bda9e60", 0x1d}], 0x2, &(0x7f0000a01000)=[{0xb8, 0x119, 0x80, "9abeb14d3abef936f1f99a7efdbc7723a3c3f8617fb70f36e950ee49c66758469181e6950ddb7c7223cff85a7a1d40033a293978746d6be0c16cdfee7205692394b4b666bd5f0992aee69ce57ed5f84ecc9fc51dbd84d0e9950de4a3f0ef1f4552eaf9b1ca95070cb981461e447ff4083edf4b2c7d2941c5e52c424ac74c12614ae058eaf3fb54f73c8c65cb55daeac7cd894fe358e1680d66afa5f4a50167a121b6fc"}, {0xc8, 0x29, 0x0, "68716ff6e51ab95658142109f5bb56e85f287dc183def7f1ac1555d881f67a1c3a3935714477c60b191bdd68cc6b1e9e6039894186a25400c81ec9cd1cc116682cdb60a2655b5e26ad8d0bf03dd5fac3d4c386bb586af555e13beefdd247cc07aa3e534b93088ce0915eddc68eaf5122f0024618e26773e9dd27124a8b44b0481ad67b79789de4a1dada942e0b16f7153d4388bb6b535ca407c78755a450e650e5a49414e5bbe9fb20eb91fe7c5d04ed90a3c4a23816"}, {0x18, 0x111, 0x100000000, "e145d2"}, {0x1010, 0x113, 0x402, "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{0x108, 0x39, 0x80000001, "1af64248e9748e5b0ac06005fc30df8d5ee8bc89422de6e28aab854610086664e8721e72a0178232cb181e3b2a4ea45f8aad02ad304a2c8b9a521b2d374ba5e1e8f899f0d38cfefd444f6bc7b0cd42d756d94f022ba97b72fac90e13342c0c0fb5f3c1186131f4df5282aa00e1b511d9a11c52ccf312f1953ee00940f05552de6a60d5143927dcab77a9e4b448b9d60533b6075e8e38749981aed9a7cbc2dd39150145abd58e682bdfa82793997cda30c2c9587f842fd3a5fcffa58b1c6e09c6f0850455554264763760e0b2e68b59a0ea99ed7ade77a3dd7793030aadb90c552a7f01886ef9dabe3b17831f7ab6fce461"}], 0x12b0, 0x4000}, 0x40810) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00003ce000-0x38)={0x0, 0x0, &(0x7f0000fef000-0x40)=[{&(0x7f0000b9c000-0x7d)="1098f467f3f9b7d5ffa3b026e1d9a40b461e181a761e1fbbed0445011432dd4208e87d85cdc0189b4e678678cea91529d8d8f8f70166d94b0c0c078bc5cac07b5d6994e3112c6370924b175700834afebc66e9d070d8aab7d3800b613ff18948200ae3df40848f7c79fa46b529399442df1a81aa74d1ebe0b72ba255a7", 0x7d}, {&(0x7f00001d3000)="d341602746c34d2971cfbfc82c8a4e07fed49da6ed151681e012aa92be5d062c9db14426fa46480458f568d46567dbf957924d74b013438ef6ef1e918c447650f0002c4bc90e0cdb11bf9a", 0x4b}, {&(0x7f0000fef000-0xf4)="5ab56460ba3643251776c4e7d444a0cc3be5c442693381f8e47124ff9b3fc0938dc7e13e9efd500c1f24c28690428edfb1c5bb18f45da4ae3bbdc575e40b39f7652b1152b32bfd002ec2a56fe37e8dba1d2e0008dfcbeaf650e41f10b8309724469c02acd81d4049a8732e28f65319f3da8a5e07bf6162cb4d090fb8db50400c48d3a84c64d6e33c5b6266b2a722dddd013ef9c4ff1feb6d0e4012aeea06f423fdf434def6b4a0195ae0d0448d20087e842db5586bd82b1e0743a80228e840c2b81b6f23ad6eea71d5b81d65963dc835530dc9089bde61f9a19de1aa6c56684c8412431f83a53c610aba1c319eda897628dbe3b1", 0xf4}, {&(0x7f0000371000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000eae000)=[], 0x0, 0x800}, 0x40c1) 2018/02/19 20:18:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3dcdb64808e64bea, 0xffffffffffffffff) syz_emit_ethernet(0x3e, &(0x7f000036c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x7, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast2=0xe0000002, {[]}}}}}}}, 0x0) 2018/02/19 20:18:56 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000000), &(0x7f0000df8000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r1, 0x29, 0x30d29ce4a49cfc90, &(0x7f0000b69000-0xfb)=""/251, &(0x7f000022f000)=0xfb) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000002a000-0x28)={@common="6970365f767469300000000000000001", 0x0}) sendmsg$nl_route(r2, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, []}, 0x20}, 0x1}, 0x0) 2018/02/19 20:18:56 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4), 0x319) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000081c000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3ff, @empty, 0x7}}, 0x3, 0x400, 0xe05, 0x20, 0x9c}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000103000)={r1, @in6={{0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1ff}}, 0x8, 0x8, 0x6, 0x9, 0x90}, &(0x7f0000001000-0x4)=0xa0) 2018/02/19 20:18:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000611000-0xd1)=""/209, &(0x7f0000ee7000)=0xd1) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x360)=@security={'security\x00', 0xe, 0x4, 0x300, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@loopback=0x7f000001, @rand_addr=0xfff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a, 0x0}}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x2, 0x4a6, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x1ff, 0xffffffffffffbf5d, 0x1}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0xfffffffffffffffc, 0x1b6}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0xff, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bpq0\x00', {0x2}}, 0x0, 0x98, 0xd8, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0xd22a}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x8, 0x0, "19c776f84769f4f9614ec4b6c120a153ca6ff6ee7fe810e03aaccefd5f05"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x360) 2018/02/19 20:18:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000203000-0x4)={0xffffffffffffffff}) sendto$ax25(r0, &(0x7f0000bae000)="c0f94827b23b4f69e60f24487f63060ef3fdf657ced5d3d14e54edad761da0b9b0e13de4900ba2da4edd616a317ef2a6d98a635480fd66cc5730e895b3c76604b09d557599479f978517b74b616cce5f561cda9a53aeb5e39acd16c5a94b9e7e31d4c7555f28beabdf794504bdba41ded0baa11f1ff9bdceec52", 0x7a, 0x4c800, &(0x7f00000ab000-0x10)={0x3, {"ee32c5da6cd6a1"}, 0x6}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000675000-0x14)={0x6, 0x4, 0xfee, 0x2}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005d8000)={r1, &(0x7f0000752000-0xb0)="edb1a79c9a5ec11ae9c2ed04dd75a39667e910dfbd9075b64e04a4a50000010000000662b169377aa7f4fb554910628a68b5d25d0000003c955bc3158ceb21430c65f2b26be0d0bb93906e57928ae0aded61cf5c016e646d89084fe0e9f99c09c4a1afe835c34d53c319ca5e3437c8c1eea8366c35560fbe2e17860de18b779ba8920aaf692340d3b015046a2886d7c2510dd867437a1f2500caf20b266f0c4d0a8e0eb524a5b9a5a57dcc851e2601bb"}, 0x10) 2018/02/19 20:18:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) socketpair(0x7, 0x80000, 0x4, &(0x7f000015f000-0x8)={0x0}) bpf$MAP_CREATE(0x0, &(0x7f00009b7000-0x2c)={0xf, 0x10000, 0x100000001, 0x3, 0x19, r0, 0x741f}, 0x2c) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d6f000)={&(0x7f0000e90000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x2, 0x9, 0x0, r1}, 0x2c) r3 = bpf$MAP_CREATE(0x0, &(0x7f000061e000)={0x4000000d, 0x2, 0x8, 0x5, 0x0, r2}, 0x2c) socketpair(0x1b, 0x0, 0x8, &(0x7f0000425000-0x8)={0x0, 0x0}) bind$vsock_dgram(r5, &(0x7f00003f2000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000755000)=""/73, &(0x7f0000ab1000-0x4)=0x49) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f000020d000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b8b000)) recvfrom(r6, &(0x7f0000e04000)=""/3, 0x3, 0x2000, &(0x7f000064b000-0x10)=@llc={0x1a, 0x6, 0x4, 0x7fff, 0x4, 0x101, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000cfa000), &(0x7f000016a000-0x4)=0x8) connect$vsock_dgram(r6, &(0x7f0000aef000)={0x28, 0x0, 0x0, @host=0x2}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000472000)={&(0x7f00005c4000)='./file0\x00', r3}, 0xc) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f00002c9000-0xef)=""/239) [ 39.892431] x_tables: ip_tables: ah match: only valid for protocol 51 [ 39.902350] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=5896 comm=syz-executor3 2018/02/19 20:18:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000eb2000-0x4)=0x26, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000092c000-0x10)={0x2, 0x800c, 0x19bf7bd0, 0x8, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009a9000)={r1, 0xfffffffffffffff8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000547000-0x1c)={0xa, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10001}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00'}, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) bind$inet6(r2, &(0x7f00009b0000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r2, 0x7fffffff) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r2) 2018/02/19 20:18:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) sendmsg$nl_route(r0, &(0x7f0000ab1000)={&(0x7f0000484000-0xc)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f00004c9000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x2c}, 0x1}, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00005f3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000029a000-0x4)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000a9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) [ 39.982782] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=5921 comm=syz-executor3 [ 39.994625] xt_connbytes: Forcing CT accounting to be enabled 2018/02/19 20:18:57 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000021000-0x458)=@filter={'filter\x00', 0xe, 0x4, 0x3f8, 0xffffffff, 0x0, 0x210, 0x210, 0xffffffff, 0xffffffff, 0x328, 0x328, 0x328, 0xffffffff, 0x4, &(0x7f000001f000+0xe6b), {[{{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='bcsh0\x00'}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@inet=@ecn={0x28, 'ecn\x00', 0x0, {0x16535ed2ddd40124}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@empty, @syzn={0x73, 0x79, 0x7a}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000023000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000022000)=0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000023000-0x8)=@assoc_value={r1, 0x3}, &(0x7f0000022000-0x4)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000022000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000023000-0x4)=0x32) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000001b000-0x98)={0x0, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x200}}, 0x0, 0x1}, &(0x7f0000023000-0x4)=0x98) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000022000)={r3, 0xcca}, &(0x7f0000021000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000011000)={0x0, 0x100000000, 0xf6, "07b4c19d55eedde504d7a80a9c0f4dbddccaae824fb869838795f60380512016874d122227cac4ce45b233c9bc7b3e54f1c5e9754d158ba9cef851e306ee2ec4e5c0333e38d664ab5cd6b48cf6cbc83e0a2940e6bdd6427b17461df2c42a2da43a2c4a1c136f707bfaaed2d0ce42f5bc42605a6ad27cdf8afac00a78137a4f4d577728b4e120be623123e22de6edb2a0cb97ba5a2145d6126bd423ba858b5821d5aa8173265b213c7bbdf72596eb99b3da10824435ef748cfd5458bcde6c235d109eced4cfd1556c20df4d3a17abcfa3fe360772d9f2eb77b7270462dbc4d4de4ce3e532030d6e6ad2009539a26b058027b579b0ede8"}, 0xfe) 2018/02/19 20:18:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000f) socketpair$inet6(0xa, 0x5, 0x2, &(0x7f000026a000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000777000)=[@in6={0xa, 0x0, 0x638, @loopback={0x0, 0x1}, 0xaa}, @in={0x2, 0x1, @empty}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in={0x2, 0x1, @multicast2=0xe0000002}], 0x68) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000c0c000-0xc)={0x10, 0x0, 0x0, 0x400000000000000}, 0xc) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/19 20:18:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socket$l2tp(0x18, 0x1, 0x1) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000b4c000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000d42000-0x4)=0x10, 0x80000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a29000)={0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a49000-0x4)=@assoc_id=0x0, &(0x7f0000440000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000fa2000-0x8)={r3, 0xfffffffffffffffb}, &(0x7f0000d9e000-0x4)=0x8) setsockopt$inet_dccp_int(r1, 0x21, 0xf5f3f08a11dd6cfd, &(0x7f000082f000-0x4)=0x3ff, 0x4) close(r0) ioctl(r0, 0x7f, &(0x7f000060b000-0x43)="06999ab61f3cf570bb38ca5623c6aa926cb330a4a90ece842437e3534e8bcca8e75781126b0fadb8bc4de35de91af33475733928f6a84bdd4c585c22132d3445ecebb9") 2018/02/19 20:18:57 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000008000-0x4)={r0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000000e000-0x10)={0x8, &(0x7f0000016000-0xa0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) read(r0, &(0x7f0000015000-0xbb)=""/187, 0x293) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/19 20:18:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00005fc000-0x508)=@filter={'filter\x00', 0xe, 0x4, 0x4a8, 0xffffffff, 0x410, 0x220, 0x0, 0xffffffff, 0xffffffff, 0x410, 0x410, 0x410, 0xffffffff, 0x4, &(0x7f0000cf0000), {[{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='eql\x00'}, 0x0, 0x1f8, 0x220, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'erspan0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x193c}}}, @common=@inet=@ipcomp={0x30, 'ipcomp\x00'}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd0, 0x130, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x508) r1 = accept4(r0, &(0x7f0000639000-0x60)=@nfc_llcp, &(0x7f0000b13000)=0x60, 0x800) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f000090f000-0x1e)={0x0, 0xffffffffffffff81, 0x1, "88010609cdde", "a503de3bf9d31e39195fa5f6408cbc00"}) 2018/02/19 20:18:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006a8000)={0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000896000-0xe8)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000db2000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f0c000-0xe8)={{{@in6=@ipv4={[], [], @local}, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f00008f9000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000087000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x0, 0x1, 0x80, 0x2, 0xa0, 0x20, 0x0, r1, r2}, {0x10001, 0x7fffffff, 0x7fff, 0x156a, 0x4, 0x4, 0x31bb, 0x3}, {0x7f, 0x2, 0x779}, 0x8, 0xb, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x7ff}, 0x5, 0x2, 0x2, 0x100000000000000, 0x7, 0x0, 0x6}}, 0xe8) r3 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}}], 0x10) sendto$inet6(r3, &(0x7f0000e30000)="97", 0x1, 0x0, &(0x7f00003f9000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000cc3000-0x10)={0x0, 0x1c, &(0x7f0000728000-0x68)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f00008b7000)=0x10) 2018/02/19 20:18:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xb, 0x6, 0x7fff, &(0x7f00009d4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f5b000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00002b5000)={0x0, 0x3d, "bac441353f45c81719fbcc74ebf8b027ce26753145e290faf9945b55f2549fc8192e4d297264b6e0d402b9440d4d90f323a2842288349595ab51b4de37"}, &(0x7f00007a3000)=0x45) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000c57000)={r4}, &(0x7f0000107000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00003fa000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00007de000-0x4)=0x10) getsockname$packet(r1, &(0x7f0000e02000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000710000)=0x14) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000ddd000)=@raw={'raw\x00', 0x9, 0x3, 0x340, 0x118, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x270, 0xffffffff, 0xffffffff, 0x270, 0xffffffff, 0x3, &(0x7f00009ee000), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xff0000ff, 0x0, 0xffffffff], [0xffffffff, 0xff, 0xff000000, 0xffffffff], @common='irlan0\x00', @common='bpq0\x00', {0xff}, {0xff}, 0x7f, 0x6, 0x4, 0x1}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x2, 0x5}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x8, 0x30c4, 0x9, 'pptp\x00'}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffffff, 0xffffffff, 0xffffffff], [0xffffff00, 0x0, 0xffffffff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="c9c40364bba1e9058046e6ff95a10c08", {0xff}, {0xff}, 0x2f, 0x2, 0x4, 0x4c}, 0x0, 0xf8, 0x158, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xf}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0xff000000, 0xff000000, 0xff0000ff], 0x0, 0x2, 0x0, 0x0, 0x6, 0x7, 0x1, 0x3ff, 0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000850000-0x8)={r3, 0x2}) r6 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001a3000)={{{@in6=@empty, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3, 0xffffffffffffffbf, 0x3, 0xfffffffffffffffc, 0x2, 0x80, 0xa0, 0x1d, r5, r6}, {0xffffffffffffffff, 0xcf, 0x61c483b5, 0x6, 0x7, 0x9, 0x5, 0x805}, {0x9, 0x3, 0x2, 0x1}, 0x7, 0x9, 0x1, 0x1, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x33}, 0x2, @in=@empty, 0xffffffffffffffff, 0x3, 0x2, 0x3, 0x7b0, 0x1f, 0x6}}, 0xe8) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000678000-0x40)={r3, 0x1, &(0x7f0000ccd000)=[0x1], &(0x7f00002a0000-0x1c)=[0x1, 0x7, 0x7, 0x8, 0x8000, 0x8, 0x7], 0x0, 0x2, 0x7fff, &(0x7f0000f92000-0x8)=[0x80, 0x80000001], &(0x7f0000ae3000-0x20)=[0x100000000, 0x2, 0xffffffffffffffe4, 0x9, 0x0, 0x3, 0x1ff, 0x7fff]}) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000025a000-0x50)={@common='ip6tnl0\x00', @ifru_settings={0x0, 0x0, @fr=&(0x7f00008e8000-0x18)}}) 2018/02/19 20:18:57 executing program 2: socket$inet(0x2, 0xa, 0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000042c000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x8, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common='ipddp0\x00'}) 2018/02/19 20:18:57 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000098e000-0x548)=@nat={'nat\x00', 0x1b, 0x5, 0x4e8, 0x300, 0x1e0, 0xffffffff, 0x300, 0xf0, 0x418, 0x418, 0xffffffff, 0x418, 0x418, 0x5, &(0x7f0000fac000-0x50), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x19, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@loopback={0x0, 0x1}, @gre_key, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [], [], @syzn={0x73, 0x79, 0x7a}, @common='irlan0\x00'}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@rand_addr, @ipv6=@dev={0xfe, 0x80}, @gre_key, @gre_key}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ipddp0\x00'}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x548) r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f0000016000)=[{&(0x7f0000010000)="8f", 0x1}], 0x1, &(0x7f000002a000)=[]}, 0xc100) sendmsg(r1, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f000000c000-0x30)=[{&(0x7f0000011000)="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", 0x4c7}], 0x1, &(0x7f0000028000)=[]}, 0x0) 2018/02/19 20:18:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006aa000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0x400000000005, 0x400000000000002) 2018/02/19 20:18:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x1, 0x4, 0x1, 0x3, 0x9, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000cfc000)={r0, &(0x7f0000dda000)="5434d7e7c3e1c480fd5f3aa3eda28a831d8ce5a4f94084cd2a641b370f663b0d4eca01e014b4c476979cf42327fe1109976d3fcb6d66ecf95048d2f84490b4001f68aacf0735d6e506ef6c1162fd826a1fbcb61fa8e10c6b1fbcc478a2eb014f4e", &(0x7f00004f2000)=""/228}, 0x18) [ 40.190561] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/19 20:18:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) socketpair(0xe, 0x2, 0x4, &(0x7f0000bd1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000020d000)={0x7fff, 0x0, 0x0, 0x1, 0x5, 0x9, 0xf0, 0x4, 0x0}, &(0x7f0000bca000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000010d000)={r3, @in6={{0xa, 0x0, 0x100, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}}}, 0x8c) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f00005b3000-0x20)={0x9b94, 0x9, 0x2, 0xffffffff, 0x10, 0xffffffff}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x178, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x210, 0x210, 0x210, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@helper={0x48, 'helper\x00', 0x0, {0x0, 'tftp-20000\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @generic="c2cf11053b4f365ea4a5ef1529fc5c91", @generic="c6bb26a72142bff1f33d51a9c719d07e"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x308) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000001000-0x1d)="441f08f10000000000ffff00000302781305004ca600e211a100000101", 0x1d) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000d61000-0x18)={@rand_addr=0xd, @multicast2=0xe0000002, 0x1, 0x2, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x18) syz_extract_tcp_res$synack(&(0x7f000017c000), 0x1, 0x0) sendto$inet(r4, &(0x7f000002f000), 0x0, 0x0, &(0x7f0000044000)={0x2, 0xffffffffffffffff, @empty}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000dd2000-0xc)={@remote, @loopback, @dev}, &(0x7f0000727000-0x4)=0xc) connect$inet(r2, &(0x7f0000236000)={0x2, 0x2, @rand_addr}, 0x10) getpeername$llc(r1, &(0x7f0000ce7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000490000)=0x10) 2018/02/19 20:18:57 executing program 6: mmap(&(0x7f0000001000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000004, 0x84) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000ac9000-0x4), &(0x7f0000ac7000-0x4)=0x4) 2018/02/19 20:18:57 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000021000-0x458)=@filter={'filter\x00', 0xe, 0x4, 0x3f8, 0xffffffff, 0x0, 0x210, 0x210, 0xffffffff, 0xffffffff, 0x328, 0x328, 0x328, 0xffffffff, 0x4, &(0x7f000001f000+0xe6b), {[{{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='bcsh0\x00'}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@inet=@ecn={0x28, 'ecn\x00', 0x0, {0x16535ed2ddd40124}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@empty, @syzn={0x73, 0x79, 0x7a}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000022000)={0x8, 0x8008, 0x8, 0x81c, 0x0}, &(0x7f0000019000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000001c000)={r3, 0x0, 0x4, [0x9, 0xabac, 0x4, 0x3]}, 0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000019000)={@remote, @local, 0x0}, &(0x7f0000021000+0x58c)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000020000)=0x2, &(0x7f0000024000-0x4)=0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000022000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x7, r4}) 2018/02/19 20:18:57 executing program 5: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000933000)=""/117, &(0x7f000048a000-0x4)=0x23) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000546000)={0x0, 0x0}) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x1914, 0x2cca, &(0x7f00004fc000-0xa)=""/10, &(0x7f0000aee000-0x4)=0xa) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000aef000-0x38)={&(0x7f0000aef000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000aee000)=[{&(0x7f000056e000)=""/162, 0xa2}, {&(0x7f0000aee000)=""/209, 0xd1}], 0x2, 0x0, 0x0, 0x1000}, 0x2000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000f9000)={0xff, 0x8, 0x6, 0xfffffffffffffffa, 0x0}, &(0x7f0000738000-0x4)=0x10) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000aef000-0x8c)={r4, @in6={{0xa, 0x3, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0xc8}}}, 0x8c) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a1b000-0x8)={0x0, 0x7fdb80ae}, &(0x7f0000aee000-0x4)=0x8) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000aee000-0x8)={r5, 0x4}, 0xfffffffffffffeae) 2018/02/19 20:18:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000005a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000000)=0x1c, 0x80800) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000eba000-0x4)={r1}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x9, &(0x7f0000001000-0x4)=0x4) r2 = socket(0x40a, 0x803, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000277000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/19 20:18:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001d8000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000064c000-0x98)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x3, 0x5}, &(0x7f0000109000)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fe9000)={r1, 0x1, 0x3, [0x100000001, 0x5, 0x8]}, 0xe) r2 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000465000-0x4)=0xffffffffffffffff, 0x4) r3 = accept$ipx(r2, &(0x7f00004ac000), &(0x7f000047a000)=0x10) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00006a2000-0x4), &(0x7f0000955000)=0x4) r4 = socket$inet(0x2, 0x806, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006ad000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000c70000-0x10)={0x7fff, 0x7, 0x1f, 0xb3fa}) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x368, 0x228, 0xc8, 0xffffffff, 0x2d0, 0x180, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, &(0x7f0000003000-0x50), {[{{@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, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @port}}}, {{@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}}}}, 0x3c8) sendto$inet(r2, &(0x7f0000175000), 0x0, 0x0, &(0x7f00006f9000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/19 20:18:57 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000005000-0x4)={r0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000000b000)=@sack_info={0x0, 0x7, 0x7fff}, &(0x7f0000009000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000000c000)={r2, 0x1}, &(0x7f0000009000)=0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r3}, 0x10) sendmsg$can_raw(r0, &(0x7f0000002000-0x38)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x48)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f000000f000-0xc)={r3, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) 2018/02/19 20:18:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x32, &(0x7f00000cc000-0x88)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e594a1", 0x0, "d3a211"}}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) socket$packet(0x11, 0x0, 0x300) 2018/02/19 20:18:57 executing program 6: r0 = socket(0x11, 0x1, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f00008eb000/0x1000)=nil, 0x1000, 0x0, 0x29fe0fefdcdf45fd, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000001000)=""/223, &(0x7f0000002000-0x4)=0xdf) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003000-0x88)={0x5, {{0xa, 0x2, 0xc95, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008eb000)={0x200, {{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff7}}, 0x1, 0x4, [{{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffff9}}, {{0xa, 0x0, 0x7, @empty, 0x4}}, {{0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xe3}}, {{0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}]}, 0x290) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000), &(0x7f0000001000-0x4)=0x4) 2018/02/19 20:18:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x804, 0xc7d, &(0x7f0000f8a000)={0x0, 0x0}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000677000)=""/70, &(0x7f00002ed000)=0x46) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00004fd000-0x4)=0x4, 0x4) syz_emit_ethernet(0x7e, &(0x7f00009a8000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x16}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @empty, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/19 20:18:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006a5000)) r1 = socket$inet6(0xa, 0x8000000c0001, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00004c3000-0xe8)={{{@in=@multicast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000c53000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000015c000)={{{@in=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000734000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009bd000)={{{@in=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x5, 0x1, 0x0, 0x2, 0x0, 0xa0, 0x8, r2, r3}, {0x400, 0x1, 0x80, 0x3800000, 0x800, 0x0, 0x9, 0x8000}, {0x4, 0x7ed81025, 0x7ff, 0x3ff}, 0x8, 0x5, 0x1, 0x0, 0x2}, {{@in6=@empty, 0x1, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x6, 0x0, 0x3, 0x6, 0x8, 0x5, 0x11f9}}, 0xe8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2}, 0x20) 2018/02/19 20:18:57 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000001c000+0x157)={&(0x7f000001c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000012000-0x10)=[{&(0x7f000000f000)=""/233, 0xe9}], 0x1, &(0x7f0000016000)=""/245, 0xf5, 0x81}, 0x12020) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000001c000)=@assoc_id=0x0, &(0x7f000001c000)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000000a000)={r2, 0xe0, "1435d5873d605fa8a8b92868c6161ac2307a13ef9c8f6380cd1e9cd65c2a486dfeabbb06fe0e86bcedb829cdd4ccfbb8611e81f268a1d9e7044892c782f40273147cea19e992ee3402389524db22f4ed69222b3c46ae180a75ee337832522cb4abd759bf96b7fe9f0727fbb8cdfb432a78e7aed8e7696850d11166b4fdfc7be2d6f8f6e4b4fa9557a9952fa6d97186ce5588602ccac3a45b4b3e4687bba24b0327dc75fa4b8fbc7c6fa2ffb80d4fc642088a2f8e3634caa6e6558e3828b143134b8518c68d70873edd97136ef38b11e8c09e8757d86045bc86f0e1a5532b1091"}, &(0x7f0000011000-0x4)=0xe8) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000011000-0x14)={r3, 0x8000, 0x5, 0x80000001, 0x2, 0x7}, &(0x7f000001e000-0x4)=0x14) 2018/02/19 20:18:57 executing program 3: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f86000-0x26)="d15b067c543f460826130aec3ec07331a3d4c225384d2ad6eac65d37689d30e3", 0x20) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f8a000-0x1000)=""/4096, 0x1000, 0x2021, &(0x7f0000f57000)=@llc={0x1a, 0x19, 0x80000000, 0x7000000000000000, 0x7, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) 2018/02/19 20:18:57 executing program 7: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000007e000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "3f07b9", 0x0, "08c470"}, "a8937e5d"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000037000)={0xf, 0x14, &(0x7f00008e7000-0xa0)=@raw=[@generic={0x81, 0x3, 0x7fffffff, 0x8}, @call={0x85, 0x0, 0x0, 0x25}, @initr0={0x18, 0x0, 0x0, 0x0, 0x31d, 0x0, 0x0, 0x0, 0x6}, @call={0x85, 0x0, 0x0, 0x19}, @call={0x85, 0x0, 0x0, 0x38}, @call={0x85, 0x0, 0x0, 0xa}, @jmp={0x5, 0x7fff, 0xf, 0xf, 0xa, 0xfffffff0, 0x10}, @alu={0x7, 0x584, 0x8, 0x5, 0x0, 0xfffffffc, 0x8}, @generic={0x9, 0x6, 0x81, 0x100}, @generic={0xfffffffffffffffd, 0x5, 0x8000, 0x400}], &(0x7f00002ef000)='GPL\x00', 0xb44, 0x84, &(0x7f0000991000-0x21)=""/132, 0x41000, 0x1}, 0x48) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000875000-0x20)=[{&(0x7f0000af9000-0x7d)="907abf573adff726dec205a3f7892768b8d86ed01609b75f82b5bcb113023f2d57c3471d13ee8ab257d06e6ce781d6930c4c925876599e9bf76c5323844331e83f7e0d714c2ba821262c27c8c0339497f57a30762e3f7b10e549c6e9371ddafb9bbbdd0783cfd056a81b051412fd63dcf60285363121f3f8e1e790c30e", 0x7d}, {&(0x7f0000455000-0x4f)="794c27b0a46110747501d6160af392c7f6cf2c81adcc94fde59aaafe052ac6cadccb6be0f3fee1d791bbeaf13cefb792cdce7066722740af71b0f67214d7e36f4dfc7e93d2a92c4cfaceb642881449", 0x4f}], 0x2, 0x0) socketpair$inet(0x2, 0x6, 0x7, &(0x7f0000115000)={0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000723000)={@generic="6a0313d8e7ba3302a2e0cd5eb41bad78", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/19 20:18:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000d43000), 0x0) recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84}, 0x22) recvmsg(r0, &(0x7f00009fe000-0x38)={0x0, 0x0, &(0x7f0000840000)=[], 0x1082, &(0x7f0000019000)}, 0x40000000) 2018/02/19 20:18:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={r2, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, [0x6, 0xfffffffffffffff8, 0x45bd, 0x0, 0x1, 0x9, 0x1ff, 0x2e, 0x72, 0x1, 0x1, 0x9, 0xe6, 0x1, 0x8]}, &(0x7f0000001000-0x4)=0x108) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000224000-0x20)={0x8, 0x400, 0x622, 0x401, 0x0, 0x4}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r3, 0x7ff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x1, 0x0) setsockopt(r4, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r4, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) accept4$alg(r4, 0x0, 0x0, 0x0) 2018/02/19 20:18:57 executing program 6: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f00007f5000)=[{&(0x7f0000008000)="4c0000001000ff20fffefd956fc2830924a600800200000000000000030000001000140007960000b598bc593ab68b1148a730de07ff00000000000054a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2b, &(0x7f0000f7c000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8000}}}, 0xfffffffffffffdf1) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r1, &(0x7f0000f7a000), 0x0, 0x2, &(0x7f000090f000-0x1c)={0xa, 0xffffffffffffffff, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) [ 40.589993] netlink: 28 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/19 20:18:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000cf2000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00002e6000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000c38000-0x10)={0x0, 0x1f, 0x9, 0x7}, &(0x7f00000d0000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000347000-0x8)={r1, 0x800}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000ee4000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x4faf}, 0x98) 2018/02/19 20:18:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00001e4000), 0x14) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) getpid() r1 = accept(r0, &(0x7f0000d1e000)=@pppoe={0x0, 0x0, {0x0, @link_local, @generic}}, &(0x7f0000210000)=0x1e) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f000015c000)=0x9, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fa2000-0x8)={0x0}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00005c6000), &(0x7f0000c9f000-0x4)=0x4) recvmsg(r0, &(0x7f00009e8000)={&(0x7f000020f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000dc2000-0x30)=[{&(0x7f0000da5000-0x1000)=""/4096, 0x1000}, {&(0x7f00003d8000)=""/95, 0x5f}, {&(0x7f0000643000-0x82)=""/130, 0x82}], 0x3, &(0x7f0000e3b000)=""/197, 0xc5, 0x5}, 0x10003) 2018/02/19 20:18:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r0, &(0x7f0000a7d000)={&(0x7f0000fb1000-0xc)={0x10}, 0xc, &(0x7f000005d000-0x10)={&(0x7f0000fba000-0x2114)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x1, []}}]}, 0x2c}, 0x1}, 0x0) 2018/02/19 20:18:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) pwritev(r0, &(0x7f00006b2000-0x60)=[{&(0x7f0000d85000-0xc7)="5a010ef946d30464e0d0935b070116dee33320df2152f44826ef2881803d9d6fbf85837bdcac1aa18825b89d84565e9628f2ac82bad691fa4d4747b240a60689b4424e4d4c8f98bbef7ed2e064fa01042d4f5eac3383ef5cadf204e5b38cba5d43ae1eff503bb23c93ebe59d00f55b090e2e6f45bc2915bf47d5fcee09dbe7aeda83069a8fbf531d41abd7538d6111e7adfeabe0e69ffa141c1bd08e33331b50d5d43449be9183e85466cb156378d824be10a48168e17c5ca901d81eee449c6f6e48624bc86d70", 0xc7}, {&(0x7f000005a000-0x11)="ad3a8dd0b5da793b27aea43a2ab3603f8e", 0x11}, {&(0x7f000043f000)="8e1e5f81ddf7a8f2aaa723f37429ce2c72dd3c111899c9bfe7893f7a9dcb0afa043756a2163e8e2cefd2", 0x2a}, {&(0x7f000043a000)="0fc3244c6c90fda4c76b34c76b75740ec2257000045711d1199b9210fbb9c7bca0b5ff97262f25222715280d748421ec73cbb3806fffbbcfda0520a424bfb2d21e1bca34251534ee68f79da2f94ce05051b9df23b275e9632869e59198b6a8096530eb5b711b641e39c4e245b65da04f2a2d7127268446c5762fbf451cec8a9d94909ea4c8ed9610dbc96d6486548da6a71cd76c06", 0x95}, {&(0x7f0000f70000-0xe4)="5d3245cd70e9d752c876dd13d5dc0835ed6ddf2309614bdff73cfba17fa7bce25aeef461fda278f1088b9c8a75e6c53d4735f9ae2435272b266823db29faaf35062c78fa87962ae8d552665a3fa6fa6effe29125908733739dc3fec87ba57c5ac5bcdfb6d7006e45de0e5e6e08c0505ded972ea21187011b7f59f6d90b3d9e86561a054a9fb272c829eb53230061664678fb6117eb0c8e06683c82cccc0904d2d519e98c59c22261261bd1400dde7ede3be7ff26ceab19f11f2e14f6a990f6690e7b852d6cbf71a4ae274aa29e6be4660754501d3923e5124a8de497d401a28f22796da9", 0xe4}, {&(0x7f0000cb4000)="756ecbf9061d3649fa5e3bd8e923295a9347bf7674d5ca7291d6b23ad92b0c331af92502a4949fba75f3ec6f3913050409c9f972ddfe90f77b0d934f1e74f5b784d09e6eb097ca09c878679832374425cc4861c873264e2fe2f859051bc6263b843facb72de35056024c2f", 0x6b}], 0x6, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000074a000-0xc), &(0x7f00006cd000-0x4)=0xc) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) close(r2) 2018/02/19 20:18:57 executing program 3: r0 = socket(0x6, 0x803, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000092a000)={"61ba56c2d9316f7ab5f97de49038aa03", {0x4, 0x8a, 0x9, "ed888df0d488", 0x9}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d9000-0x8)={0x0}) sendto$ipx(r1, &(0x7f0000843000)="46168925ef93e57d1cbc2b6b882bae8fd970473644cc4d250fd2d7e91a47840f8ef467e500e00601b529f4b07e88edee628c9fd28433cbd82e33b734c096d71d26bb954e68e07db5b33e0be6998cc617e99e10d526026658df52ddd19679493a47071be744804715b3990ad8f9ee781bed7c1ad382d85fb2cdb3517a57d9cd290b44b9374979e19e647757e065f9ae32019346928719e5a0754f25090780827357b5da6be0b638048d51fad9d9303211a8408a", 0xb3, 0x40001, &(0x7f00009b8000-0x10)={0x4, 0xd98, 0x800, "7f34c9878cf8", 0x1ff}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000650000-0x18)={0x0, 0x1, 0x10, 0x4, 0x3f}, &(0x7f0000bf1000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000080f000-0x8)={r2, 0x6}, 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) sendto$inet6(r3, &(0x7f0000f6f000), 0xfffffffffffffe64, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) 2018/02/19 20:18:57 executing program 6: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000406000)={0xffffffffffffff9c}) connect$vsock_dgram(r0, &(0x7f0000a41000)={0x28, 0x0, 0x0, @my=0x1}, 0x10) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f00000f9000-0x5d4)=@newlink={0x30, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_XDP={0x8, 0x2b, [@nested={0x4, 0x0, []}]}]}, 0x30}, 0x1}, 0x0) bind$vsock_stream(r0, &(0x7f00005ca000)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) 2018/02/19 20:18:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000035b000-0x10)={0x1, &(0x7f0000898000-0x30)=[{0x74, 0x0, 0x0, 0x101}]}, 0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000db0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00001a0000-0x10)={0x0, 0x0, 0x3, 0x100000000, 0x0}, &(0x7f0000f0e000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000401000-0xc)={r2, 0x1, 0x10}, 0xc) 2018/02/19 20:18:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f000076a000-0xf1)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d46000)={0x0}) accept$inet6(r1, &(0x7f000081a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000ccb000-0x4)=0x1c) recvmsg(r0, &(0x7f00001fd000-0x1c)={&(0x7f00005c0000-0x10)=@can, 0x10, &(0x7f0000e49000-0x30)=[], 0x0, &(0x7f0000c2a000-0x1000)=""/4096, 0x1000}, 0x0) [ 40.647916] netlink: 28 bytes leftover after parsing attributes in process `syz-executor6'. [ 40.687735] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/02/19 20:18:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000d3d000-0x4)=0x7, &(0x7f0000ccb000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000202000-0x4)=0xfffffffffffff927, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000039c000-0x28)={@common="6c6f3a0000000000000000000001f900", &(0x7f0000ad0000-0x1008)=@ethtool_gfeatures={0x3a, 0x0, []}}) [ 40.698224] openvswitch: netlink: Flow actions attr not present in new flow. 2018/02/19 20:18:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000ce2000)=@nat={'nat\x00', 0x19, 0x1, 0x168, [0x20ed9000, 0x0, 0x0, 0x20ed9030, 0x20ed9060], 0x0, &(0x7f00004ba000), &(0x7f0000ed9000)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, @generic="7d81253f369ccaea7332ed033e8316ee", @common='bridge0\x00', @syzn={0x73, 0x79, 0x7a}, @common='erspan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="55aa24326bfb", [], 0x70, 0x70, 0xa8, []}, []}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}]}, 0x1e0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000e73000)={0x0, 0x7f, 0xffffffffffffff43, 0x642}, &(0x7f000095b000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fd4000-0xc)=@sack_info={r1, 0xfffffffffffffff9, 0x1}, &(0x7f0000ae7000-0x4)=0xc) 2018/02/19 20:18:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) pipe(&(0x7f0000a1d000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000037d000)) r2 = accept$alg(r0, 0x0, 0x0) ioctl(r2, 0x5, &(0x7f00007ff000)="0122f2332d5ca030b49c8a159524723606241d3249d27daa2f8af7e02747aa0415f1e751eb9beda85d7defaeec9628ca9113d167514d34dd12211a3391298c19a3b6e991edffbc1b3da182595e49908393b216e38e0508f1c6610af0fb910012188b1c304141d0c211e6b64bf1068db50699a66816373ad01f97bbe84f6b9436bdf8ee973465ca4e39f7514537c490acaef80ecdf8d57fbddbfd7f72d81a") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00001cd000)={0x0, @in6={{0xa, 0x1, 0x400, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3f}}}, &(0x7f0000a41000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000153000)={r3, 0x3}, 0x6) sendmmsg$alg(r2, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r2, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f23cbc1f61d402b4789fb2e5ebdf1e341ad7a45942165f61cdd2e4e2f1d26e13e9b1801535756874c2927826d266ef7521c258416ddec5e72a0c75bc6262087626af800b52d9fe8f091ef44d254b99f1e356f6db1b8ef082f204557bbf53b4b76f51a4d636d4b6e725e9d979df519e8caed601a9a7f17361ec", 0x88) socketpair(0x3, 0xa, 0x10001, &(0x7f00001cd000-0x8)={0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f000063e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000f37000-0x4)=0x14) sendmsg$can_raw(r4, &(0x7f0000f36000-0x38)={&(0x7f0000c68000-0x10)={0x1d, r5}, 0x10, &(0x7f00001fd000-0x10)={&(0x7f0000788000-0x48)=@canfd={{0x2, 0x8, 0x0, 0x1}, 0x19, 0x3, 0x0, 0x0, "a4b27f5c74b7067677030e17dadad9e4a971bd0ab9fb17ca9d97fd8e957deebd812e6a303da6fe26c25a09ac3059f3b3584e6fc835286e1277c3be722604f4b8"}, 0x48}, 0x1, 0x0, 0x0, 0x4001}, 0x4000000) socketpair(0x2, 0xf, 0xc9eb, &(0x7f0000078000)) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f00005ab000)=""/88, 0x58}], 0x2, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/02/19 20:18:57 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000019000-0xc)=@sack_info={0x0, 0x19d7, 0x1f}, &(0x7f0000018000)=0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000019000-0x10)={r2, 0x7, 0x1, 0x100000001}, &(0x7f0000019000-0x4)=0x10) pwrite64(r0, &(0x7f000000f000)="0cc1ba7ac03dde383f7ce7f29e11929a81276003fa451ef09167b06f340ac4a8fb7e6534ed90a8a46d458f61861003a920c4d34ee3124664ffca77cc8eaec80364bda5f6e665febeab3db1145b28020d8d1ac6d95b549d96f8c5c6900b2b6cb466beee8745f12a59f6f478401cc7c473c0ab85e12b0e3b38e1837786422e6c0b716908355cc22e5f28cb89e1cd4ca445ecddd4744d22ffdbbcdab6a3941d3c8c8f8d31c017a35efeadd00a479d72b4713463bce2784eb02adb3ad6d26fb990e73be7f52c5804cbc8f745f48b91606050c46c50bbb74bbd2fadbb08da7705fea01c89754df92e698e7923940c4bd193", 0xef, 0x0) [ 40.733206] audit: type=1400 audit(1519071537.789:29): avc: denied { accept } for pid=6061 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_generic_socket permissive=1 [ 40.767285] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 40.772867] openvswitch: netlink: Flow actions attr not present in new flow. 2018/02/19 20:18:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fc3000-0x6)='hybla\x00', 0x6) 2018/02/19 20:18:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ed2000-0xefb)="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", 0x1000) r1 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f00002cf000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) sendmsg$nl_generic(r1, &(0x7f0000d1d000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e72000)={0x24, 0x2b, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x2dd, 0x0, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1}, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000b25000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000e83000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000d4b000), &(0x7f000084a000)=0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000c4d000-0x38)={&(0x7f0000f0c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f000050f000-0x10)=[{&(0x7f000026c000)=""/255, 0xff}], 0x1, &(0x7f0000e40000-0xdb)=""/219, 0xdb, 0x7}, 0x100) 2018/02/19 20:18:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b94000)="1f000000520007f2200094fef5000f430a0000000047131ab4a500ffffb92b", 0xa) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00008d9000-0x4), &(0x7f00002c7000-0x4)=0x4) 2018/02/19 20:18:57 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x6, 0x7) r1 = accept4(r0, &(0x7f0000021000-0x10)=@ipx, &(0x7f0000032000-0x4)=0x10, 0x800) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000003000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000004000)=0x6e) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000015000-0x5c)={{0xa, 0x1, 0x26, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0xba}, {0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xc}, 0xf8, [0x7, 0x4, 0x9d3, 0x7fffffff, 0x8, 0x8, 0xffff, 0x2]}, 0x5c) sendmmsg$alg(r1, &(0x7f0000027000-0x70)=[{0x0, 0x0, &(0x7f0000031000)=[{&(0x7f0000009000)="694ab11b83c9d0251692ccfe6ef66ee47164f32c4e3e6d1e8dc4dc312d689bb1e7a927129c305b67dac4770e8a470d9ec7779fa64cbc9eb95c80adc0475e368ca0c0256429d1390df05399", 0x4b}, {&(0x7f0000014000)="ff4c3a6dec7da51de26764f4912d020b5b9d107e54deb36e9776d8fa0e7c37622791c1653047ee40fc3d23cc3be77c3cfde9ef2c971f4e9f7b27a857d079a1793176524dd3b1b2408c3807708b24b56b8178d2f356cccc1963d58a0276c125aaca6e21bbe300a5a7dae441aec9c26512cb5ab12be862dc23102e79398b05c07d8bad9112e775319e649c1f1e96f639b6acef5923ab4baccb538e8c44a6601ffb158c1f179cef6c19162ad414a9e61c180218aa6ff46fc99cf96eabea62651d97628eb7f11a9ac54f225a531ddbc82c030b6c24e489e1c692ffe9d2e63cc333c75250261f6015d9010f3de35032e6f4feb744c549dd6e58c9b2e91e78222f4fd655cdec55fa6868aa6708c05feae4a5c9423f51482ef18892c101868ebd2208792007081d0bb045206f20de4729da74418b0a89d9ffe7d1618e2f562ced14ebf20235ced18128db45d1b814e97e26f929e0fc72129472bc75bc9f8c480089655cbfa609696cfda59d8734a4c73bb6c787b193a84784721ea3bad168679c79688d88ca99216c2b7376b0b2dcfc713c240972708da07f322b3204f566dc151175a8bd939a0597c1cae6b95e9a72a8998fa28dbf9194bdeba6202f84249ff2f84685993bb33218ba7a7f940ff6a5a495f2a613f66308243e717050ddb99d1125c25ec39f059a92899eb2f21f13ba98f88941c7c85ef215b99886f39b50e87d0d24a6dd9a7f6c435f1271e9d27dffe2af7bb92107e8701fcb8d7f3c33062f5558c8172e356ba0879b0f16579d32b4f658d4f023481aa44d67181fe4e62e698e37793cb82ab0d5969ea12de23bf09e8a23a18bb2289af7a3bb36cb996a533f99e5a5f8761a6a5e8f3a909edd20931e750295c1f9d0255e471f6c3c13602fb2447319ee1873f9d88f72b31ae0dd9da44f19b6657678f73141bbcbee9d580aac7513b65580c4bd60523272b76b0c65f201ca7df7209086f0d163da2dbc44611034ce445a11af7b7494639380047133ee61570b12df4a679b95f5de8bad0d4881ab64127d54a4084a7d56ddd50c6ffb50934adc6f4e1cc2b0e63e54f1407f64b91bb8f49ecee6e0fae182d3aeb1c8afface9a2527be870974db0cfb0ce095bce065ff47de47d8f8030ae41bb0d98f51e1f7825cd3835319f4814d2e0fff29846e772920264049677aba2668275dc7376150833630807d748d44ef67531600b413cedafaf7599f7d955f0b659dd35aca3e233fafe737c863995017cc519f64ae51417e7cb6c902ed310f8d3fdb5df2a8598cb8b4a4f8a24cf8c060d4414a370a8ab93a0bb89b454978591c019ca7b24288d36f3d9652f3d752d30ea82f56f755667b67273c9e2afaf3ee76016261600c9dc7fb55f5eeb9f6ffe7b3064d516dd9d068cae494dc796cd4c7086b8e3d890ababdcf6e85eee145887da989e2cb724c106109f39a02e8215a72b0250d50dbf10c53ab5b815e5f7b9de688a30332d667a1f2141fbe6271ba222f568b8f1bd63b607657a65ad4abe11d427c546b8d932c6307bae1207388eeac7d1fff212f12e41d67016ae7ef9f3b7d3452ad5cc2adb0b56e752a14ca00e9b7ed5660502594ff97c349931bfe410f9c60ed8ba1d1d98a2097eb56dd1da268ea35602d24efd218a4a9166f9ffee3a73a9828ad24c28c5c369105f56ccea978e396628eb67d3bd594ae5ac5bde1353ced338fe79a07faf1dc6e7968b3b0bc51668d63ad864fea16cb681028210cc48941135ab314c391125010e1ea6e68e79285729acee62bef1228e91e305b0cd3abad8f92f609e748367fcd7325ee4aac4297bbef60f4ee31644edbdf00132a89d8f3bd4ddde152b1ec26db97056d30d9d40f017908a77566c4c9f9fe27ff09c90d4f170de1399d6457e7c589d5faffddf55f741f5261da89e4bfade3292f3d3639d4ead11140a093ccffd55b9f39cecf9a1dff07015f2472a77e4f949ce89cd474c4c3e86240e6e27464970b27dbf4f7451a817c9e653022bb81a2f3bfd9303797ea3863702d4e734190ceca3dafe8655e6161014f0aecfaedacbac73675e94336bcd2feb5a5b7314fa46fa9511f5d5eca9cf9992dbbf5d239151b1d619f7c1456a27e5ab54deafe3b574ae4c6f123faf599cf523610076bea9f09c486e311b5e053e646dc191e367acb63f4d6cba0564c04c9902f9ebb29d10aef0b0977e122fe15a6631fb7eb4497e0b5021b9f3e257cc769bfb03f425e4eb322318cf32726d9bbc307c75a154e362c93dd920379759ed458839c1fc2a71e15b7340ec3db44667208fd011dd3279946c8a07d2b175e90ac8410df611b92a01faa31dcfe98496d81a5a20b34358c149a936f53fe5a56f6a31b4f787e172143eabc3d65fc86d5158797d6e72cf85d85c23b841332611fe3140938849f403290a89139b12c4f24e292b40f5e12b89caf5c21e4db0175d3fa2312324edb39b6c912ed03c450606cfb2b8a843afe947ff2d00171fb7e42e4fe8b03ab7ea41f03a3e56db984c5d4cb358ec17d77f99c63a27ba5fe31558c899877b575fd5954f4cb292529b2b701dd448094b12b3798ad053f8357bfba3433888b7953e96fa10210fff1dd242863c7668f211cd373d055ae5f950ca0f5dbb9ac4b5692eef34a2777204ac4389fd724222d674e8c8367f927ec89dc2359701ddc216269f1f04f38757525c9b4a8b5f0524ef961f2311207b87bb6b09e0cd76d596efaae4a809af9550d99ba6e5cc868a60db0fc8816e26f080973913764da7b3489a6e937c2b5dd1c33a665b350689bf3cee61b7825320c32660431727ffbe941e29ab56e82845f1bfff0bdcd77d5ea98be0c757335bead1b601e15deb947a6867ca729ea6a21500195c4c04b2cb6dace36ee73d9cc18609371afaa696c2a332c978f108763f38a0f5d42dc741a98c2456a756b1ab58ba3983ad277480f16cc793d19c26c2009d2c2215de4f73bce8ad606e62fa0d46ddd595be4b8cf4822586036e2582ddbdfbaf5b8241befb1abbb0c939232ab0c29c5f3db15218fd9f52429ecbe96ec48ad390317f79353047b6e3382858120dd35e6192a784069f2cd31b7bb0daaa0349061bbdaac43a4c533b1291c75c20860cfd126e9eb2cbee7d1673dfe904d1c4bbd0184bf3d825513a941ee3d86a8070be94f23e5d42491cbaff84777dec57c94b7d32bdc97e02f0bc9686ae685a5e9a30f98faaf6e44bc28cdcc8db30d85f38a560298d89e8312658e5d2d1d538f55e2c7a6133d19d8f3ad4b99eed86f731219ffa80925ab60d6b8900dc5e1a6ed233f00a3e631421edde9ee92e6589dc447546b54b6863d97c7a97c11f704c254c0019ffba2c49358633a20cd15d9b264d3bfd711c2c714687da41358e622b35951c93e81369ab655707c3a4432c209908cff00f4ee1904c8d991b63aa5bd9de9cd85f5b379876eb64d873804faacd56ff0c2df45e50a089c69ccba34c1d9d8e01e708a3fc151e74c397f7ee0fd7faf63b6538847f271ad24cb960bf494a44d1dd08444e5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0x1000}, {&(0x7f0000031000)="9ceaabe95a0e4b0451ba70cd609960095f82b66327140b87778edc6b47805f5c72696155a4019a0797f2294aa07fc58b0e7cebfa66c69f31845ea5c76deebfafe22cf8c107f96d63c6eeb162692e1ee4474ae3ed818f84e7781f59f2ab5115df2565a84813d33607ad8a99c9ade39736005785e50d0b26a26f6cc1aa", 0x7c}, {&(0x7f0000032000-0xe7)="becaf72d47134b6c480f717fa3836bba806f5aad8c27eb51c57eb4340ca7f8ae4cbd04b3379ebabce8094a41e4d7b8554401bd7f6a31655550fb3cc132d26b0807b33e239ace4853bbad04cebaf09ec616bea13fb9f68efcdb8729f5188dc673bcbd6755ab6d8c8bfb66373eb09306dc8a371a278148da67f9df937fd8c1228e304a2989d05f85974a99560814fc089b09007f674cf9d650737be2846e3e3fd5ce2391990caf1d582d0c446bf006359916793f1854115a71493f36175eb33b8a7c60b8592f17678d0672ce76fdf0d5284533127fa400c253111bdc26ddfd33f4d7816257803781", 0xe7}, {&(0x7f0000032000-0x35)="be191d4dc163e90527b0fc89409dc132c8627862c4343ed99e52870190a6b32e7afe72b7885861d01d42dcdc9d93cb6ceaf2da028b", 0x35}, {&(0x7f0000009000-0x3)="fe14fa", 0x3}, {&(0x7f0000031000)="cdcd2667b77e5994e03f245d53d6afed876101a2f7", 0x15}, {&(0x7f0000031000)="bea7707efb7600a2ee6b74323a00b00ee9438a7783bc2801dc85a5800deb0deec68294fe3acf6b8db2d03cce68ef6c7eab271beb2f102b25f8ee64a0d35847d7a8541657710399752904b6c95908999dfd104bfb1ed4151b08a9326f5739a9721f1649", 0x63}, {&(0x7f0000032000-0x1e)="a233c61fb37b6a4668cc37675e6ca19e4b8fecf060f3c0f30f9d71d89608", 0x1e}, {&(0x7f000001e000-0x22)="588ff57d309802247e8ad99a6d7113f01c6c8df005140e81e93dbf3d0692768ee58a", 0x22}], 0xa}, {0x0, 0x0, &(0x7f0000032000-0x60)=[{&(0x7f0000031000)="22b88d07c2b8947b6ae861b28ded87dfb02fa5a03d840b60356d201d39ae55e4801a68ca8ba5a2ca4ef5349a08d7214c6ecb043cadea76345315b001c4403a33756e7b8ab460426bd8ed0a366de6eddfe6e6b002d85292cf7f51da25485ebe6ce699bc45866cf91d5bc22dfbef76a971363232a7f83cd26d7ab7a0a5337eb74ab684736d22ab5488f66900c2e7666f27b66eced238ae97d3e515482adc0ca02968275097a15b554b02df06ebbc9b2cdaa9e9ec66e53584", 0xb7}, {&(0x7f000000b000)="582db8db609b1bcb2007f542ce047518f1737e2883a91471a8cd27ecef30f1b1582a3b5b96b7ac29ef7b157b32592c9387e2357672925769666341798ff106577bfe13d5b60828f1398ae4ec054a537753ebb78c0af63a0d9f613301d3b2814715", 0x61}, {&(0x7f0000010000)="0a5ebd07ca8a7d2fac6b11f261f488f600be698ddeb6bea774d232cdfdafa3afc64b3bbd24f7903989d3c91f12019d1c7b962c873ea1e02c0bb66dafd0ab211ec0840289dae33983aecbd99700e616cdb7b6fe2262098ce9c7ad20d5f10187f3e35a36a60c37f5722a6601ba014bdeb26d02cc0203ea79e5493fb0af6fc771caad207ff49c6c3e436310bf2a7ffa0c9d9a625047b04598d6", 0x98}, {&(0x7f000001d000)="77b18029f7d773d4fb078d474631c4ba6aab9c6a84ba8c86a16aeaefa4291c997617e84ae7c9f0a5d041058863b4f1a0645f4d8005318919128c7e544b679cfe3d20a402aea20fd6608fd9bc6d9c9aa1479bd6bca35b80f2b1236da8c019f1374679fa562ecd9370d173ac488af4403aa68c402800dceea0cdaefcb985057e6375e4a5638daf6fa1ed38a8e433103860743d883a32d8fab62adf17853ff13fafc92456a98259e41bba0bc88ebe445a36af5b50c360c287953a18a7a3cb05", 0xbe}, {&(0x7f0000031000)="368141a3c52c58811e61b6f7f73e7052f82007211c418b0a222b2a41f534c14d2ef7b62d446ec366ef7fac969d4eae577a", 0x31}, {&(0x7f0000004000-0x87)="6cec901e88591de8ece1a55ae0e8bd41cea05b03755238bd2faee3b3d1ef14464276bf2eed7aaf7c05202f10d8a666e10e97d3eab28c8f8cc02c86b71c20778778b5564eb240c092c9cc879d18a78cde64156b843f0803c8d8e60a916894d894cfa99c3a149a547501e2b7a1ddab51c2c1b599859a34971abbf08d6bfffbf57f6001655da1b52f", 0x87}], 0x6, &(0x7f0000028000)=[@iv={0xf0, 0x117, 0x2, 0xdb, "8f40673af5d5083b0fc9f1f1e931de3f006032230e177c657a73bdbce6bb74338ed92ba9ccb9c05f6449e38de6ef6c8d10a4ac5cc41e4865af81688d111369c512b5bd677c76db67ef9f0f205a83d4cd54502fb4a69bed369e34dd2c18ad7a14ddec4a3c4393503ce45b7ef5cf259bce1d5c2e7d42bf6d6fdc7d39d2b5c0ef9b5cf71f5a04ffba985c58024ac7cdb86709244b433a4423923ee977fc4b3bb4a0252fa87bfb5ab88d31dddaa9505bf3e0139b62fb57fd8adaa63611bce4c6bc18670ddcbfbb9e6767e9ee5f58d1773a90ce4753c67a7a59100168db"}, @iv={0xb0, 0x117, 0x2, 0x9c, "5df1e26cd855bf209e4d3b5b6a31f22daba53eafb6cd0e32a33a7535efa1c5c16589c812925593fb1ede3e9aa09404f5517a27f7dd6577167a0aeab2d9c751790a9aac9cfad36aa9ed3809d6f4af6d0a281df4a7cb63ef45b4178d31dc535e5a9bb51804e5e602515e70658c6f085ac00f234a173421dc601c3ef59f0fb00d932cb90164899028e4242868762f9356f8c4ff54cf2bf90667eafabe3d"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0x48, 0x117, 0x2, 0x2f, "b6fe4283dd60dc6bc804b566a27cdef0290f0f65205a4e5ee970939484d9935f018fdb4db8e4a119946f99b1f89850"}], 0x1200}], 0x2, 0x4000881) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000032000-0x38)={&(0x7f0000013000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000008000-0x40)=[{&(0x7f0000032000-0xa9)=""/169, 0xa9}, {&(0x7f0000031000)=""/22, 0x16}, {&(0x7f0000029000)=""/51, 0x33}, {&(0x7f0000007000-0xd4)=""/212, 0xd4}], 0x4, 0x0, 0x0, 0x8}, 0x40000000) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000001e000-0x4)=0x20, 0x4) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000017000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r3, 0x4000000089a2, &(0x7f000000f000-0x50)={@common='ip6tnl0\x00', @ifru_settings={0x3, 0x5, @cisco=&(0x7f000001c000-0x8)={0x10001, 0xce}}}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r3, &(0x7f0000021000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000031000-0x4)=0x10) sendmsg$nl_route(r4, &(0x7f0000022000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x1c, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r5}, []}, 0x1c}, 0x1}, 0x0) [ 40.896784] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 40.935508] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/02/19 20:18:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80003, 0x7fffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}], 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x3, &(0x7f000076e000), &(0x7f0000755000-0x4)) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000926000)=0x9, 0x4) 2018/02/19 20:18:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000af1000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x2, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x18) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000acc000-0x8)={0x0, 0x80000001}, &(0x7f00001ae000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fb7000)={r1, 0x51, "91505374b29b6a64455dcf3e78b353b77bdf0c0da08de212647dffba55d02442d04e2ffa60fd6c6d45b4ba9be99a74b923e0ccf8c7d0271271424e3a1ce71528a6d5996546214836f0548be8daa33ba7d3"}, &(0x7f00004b3000-0x4)=0x59) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/19 20:18:58 executing program 3: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r1 = accept(r0, &(0x7f000006b000)=@ethernet={0x0, @remote}, &(0x7f00005c8000-0x4)=0x10) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000fe9000-0x60)={0x0, 0x58, "fe3c9ccf5b6fe35a2360094693d9f8a396c736ff5d112179fa2eec3946e48d144192b7e06e92e5333f2b19a3ae82ab4815fd2b216aa8611faeab54fad7857ad7507433a02c2f5ec40c470f20b2ea69a7849efc980cf7877e"}, &(0x7f0000495000)=0x60) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fe9000-0x8)={r2, 0x7}, &(0x7f0000fe9000-0x4)=0x8) r3 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000fe8000-0x40)=[{r3, 0x220}], 0x1, 0xffffffff) 2018/02/19 20:18:58 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(0xffffffffffffffff, r1, &(0x7f0000010000), 0xfffffffffffffff6) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000028000-0x8c)={0x0, @in6={{0xa, 0x1, 0xffffffff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}}}, &(0x7f0000025000-0x4)=0x8c) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000013000)={r2, 0x80}, &(0x7f0000027000)=0x8) 2018/02/19 20:18:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80005, 0x3, &(0x7f0000001000-0x1)={0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a53000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r1, 0x800000000008902, &(0x7f0000ce8000)='a') 2018/02/19 20:18:58 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f00006ce000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000-0x4), &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000004000-0x4)=0x1c) setsockopt(r0, 0x65, 0x3, &(0x7f0000001000), 0x0) 2018/02/19 20:18:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002d5000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000041b000-0xb)={0x8000000000fffb, 0x4, 0x2d, 0x5, 0xfffc, 0xffffffffffffff81, 0x4, 0x1, 0x0, 0x8, 0xffffffff}, 0xb) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000d000), &(0x7f000000d000)}, 0x20) 2018/02/19 20:18:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004bf000)={@common='bridge0\x00', 0x0}) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000171000), &(0x7f0000344000)=0x10, 0x80000) accept$ax25(r2, &(0x7f0000a9c000-0x10), &(0x7f0000c69000-0x4)=0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) socketpair(0x8, 0x3, 0x1, &(0x7f000079b000)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000998000)={0x6, 0x0, 0x0, 0xce}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000a2a000)={r4, 0x6}) sendto$packet(r0, &(0x7f00002d5000-0x39)="08030000000800000000000000ff7f000000000000882da5665d7cccfe387264", 0x20, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) bind(r0, &(0x7f0000404000)=@un=@file={0x1, './file0\x00'}, 0xa) 2018/02/19 20:18:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fe1000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f000042e000)={0x62, 0x3}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000413000)=@nat={'nat\x00', 0x1b, 0x5, 0x450, 0x0, 0x2f0, 0xffffffff, 0x0, 0x0, 0x3b8, 0x3b8, 0xffffffff, 0x3b8, 0x3b8, 0x5, &(0x7f0000baa000-0x50), {[{{@uncond, 0x0, 0xd0, 0x140, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0xb0b, 0x9, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x80, 0x1}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x6, 0x1, 0x6, 0x1, 0x0, "b046b9ed6295f3b6d126903384194f572e3869447218dd7e22477900cb45d61bf9c83ae49b92eafcd1517cd7a646c9a6990ee87859a6898822531f46c59415f7"}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x6, 0x8000000000000000, 0x4, 0x1000, 0x1, 0x5], 0x6, 0x4, 0x4}, {0x1, [0x8, 0x9, 0x3, 0x6, 0x711, 0x8], 0x3, 0x6, 0x6}}}}, {{@uncond, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xd, 0x2, 0x1}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x4, @ipv6=@empty, @ipv4=@dev={0xac, 0x14, 0x0, 0xe}, @port=0x3, @icmp_id=0x3}}}, {{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x1, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @port=0x3, @icmp_id=0x0}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00004b9000-0x6)={0x0}, &(0x7f00007fc000)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00008a5000)={r3, 0x10, "5fb8f6bad14125e4da55a0a935427bc9"}, &(0x7f0000fb4000)=0x18) 2018/02/19 20:18:58 executing program 2: mmap(&(0x7f0000000000/0xea8000)=nil, 0xea8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000084d000)="240000002a0025f000154302000000000000cc0e0400000000e1ff24df00000019000032", 0x24) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000ea9000-0x10)=[{&(0x7f0000a01000-0x42)="1dfbcb487cf29a34a8a198ee6f9b97555d253b7dde4265d7230d3287d5f13ae65553dcd671d64e636e14e1cacfa117dcf8908a8f59a092229c3b93a8923d92941f24", 0x42}], 0x1, 0x0) 2018/02/19 20:18:58 executing program 5: mmap(&(0x7f0000000000/0x3af000)=nil, 0x3af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000002e000)={0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000e0000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x230, 0x230, 0x230, 0xffffffff, 0x4, &(0x7f00003ae000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) mmap(&(0x7f00003af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000d5000)={@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x1, 0x0, 0x2, 0x9, 0x20, 0x1}, &(0x7f00003af000)=0x20) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/19 20:18:58 executing program 7: mmap(&(0x7f0000000000/0xff000)=nil, 0xff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000fe000)=@nat={'nat\x00', 0x1b, 0x5, 0x5b8, 0x338, 0x408, 0xffffffff, 0x338, 0x408, 0x520, 0x520, 0xffffffff, 0x520, 0x520, 0x5, &(0x7f00000fe000), {[{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='rose0\x00'}, 0x0, 0x190, 0x1f0, 0x0, {}, [@common=@inet=@length={0x28, 'length\x00'}, @common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0xffff, 0x1, 0x0, 'syz0\x00'}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32]}}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}}}, @common=@inet=@set4={0x48, 'set\x00', 0x4}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @gre_key, @icmp_id}}}, {{@uncond, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @gre_key, @gre_key}}}}, {{@uncond, 0x0, 0xd8, 0x118, 0x0, {}, [@common=@set={0x40, 'set\x00'}, @common=@icmp={0x28, 'icmp\x00'}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "e8fd1fb8ca39679bc37933a695287e05c883a1c9bdf23bcc1583f4361707"}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x618) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000100000-0x4)=0x9, 0x4) 2018/02/19 20:18:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r0, 0x2b}], 0x1, 0xade) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f00005b2000-0x4)=0x1, 0x4) connect$inet6(r0, &(0x7f0000a9e000-0x1c)={0xa, 0x0, 0x5c, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x2}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1}, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000068d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000139000-0x4)=0x14, 0x800) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000699000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1ff, 0x2, 0x5, 0xa, 0x80, 0x80, 0xc, r2, r3}, {0x34e, 0x2, 0xffffffffffff755e, 0x2, 0xfff, 0x7, 0xff, 0x576}, {0x40, 0x4, 0x200, 0x3}, 0xfffffffffffffff9, 0x5, 0x0, 0x0, 0x3, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x7, 0x3, 0x2, 0x0, 0x4, 0x8}}, 0xe8) 2018/02/19 20:18:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0xffffffffffffff46}, 0x0) vmsplice(r0, &(0x7f0000aa5000)=[{&(0x7f00004b0000-0x2a)="494c63387ada2683e0a4510e02f8b57ec2d63ee5452ff385674260d2593160f00a433c2d340636b1d485", 0x2a}, {&(0x7f0000a5e000-0xa8)="4dced8f599f85ba3c63601dde36c0f918b15e8deec71838792b94269c722db925a1c1720639b53a1f880abacad6f3063fb53e28edc8fb13be5826c4a5c7e06998a12c3b4b62f1ea589d1a78960dc62e263d58f0970baa9e32b56799c7cc2e50580f3e208871882941e4fe64693c368f19cb553f63391d1760ed82eda70cd7630ccca29c07c8774a989485695fc02dad2babc03254453c1c3e55242b5660a44e075a90e7cd992204c", 0xa8}], 0x2, 0x1) close(r0) 2018/02/19 20:18:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x5}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004ee000-0x4)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e7c000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000de6000)={{{@in6=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000cfb000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ebb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ab7000)=0xc) r4 = socket$llc(0x1a, 0x1, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f00004db000-0x48)={0xf, 0x15, &(0x7f0000251000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x800}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2fa9acc4}, @ldst={0x3, 0x3, 0x1, 0xf, 0x4, 0x1, 0x10}, @exit={0x95}, @exit={0x95}, @ldst={0x0, 0x0, 0x3, 0x7, 0x5, 0x4, 0xffffffffffffffff}, @ldst={0x0, 0x3, 0x3, 0xa, 0xf, 0xfffffff8}, @jmp={0x5, 0x7, 0x0, 0x9, 0x9, 0x80, 0xffffffffffffffff}, @map={0x18, 0x9, 0x1, 0x0, 0xffffffffffffffff}, @alu={0x4, 0x1, 0x3, 0xa, 0xf, 0xffffffc0, 0x8}], {0x95}}, &(0x7f0000041000)='GPL\x00', 0x800000, 0xc3, &(0x7f0000a9d000)=""/195, 0x40f00, 0x1}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e35000)={0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b27000)={0x0}, &(0x7f00000ac000-0x4)=0xc) r8 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000d5000)={0x0, 0x0, 0x0}, &(0x7f000002d000-0x4)=0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00001f9000)={0x0}) r11 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000240000-0xe8)={{{@in=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f000093c000)=0xe8) r13 = getgid() sendmmsg$unix(r0, &(0x7f00003d7000-0x70)=[{&(0x7f0000efe000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000001e000-0x60)=[{&(0x7f00004f3000-0xb9)="c313dc50c6db43eb6a183a7260d2c3114451dd3669ab58a48350646a21a081c7aedbdd39bdfd5a53ad81916d58b742c306036c40e400881d6709a08372556f3518990b8c10cf1ca8659db837e4725cfcd3126c7a1afc3c3725750e2705063d50bb3da6e2da11465a4666ca7b53ca1e483e61d307f91dee4110f4a440fefe17730227d3c72e350cb35ede483d6f22c84cf2ec1ec8181e7c9a7cb4e8e221bfa98bbe28500e6caf33f0e6cbfd676b2761182e4e87519453d3550e", 0xb9}, {&(0x7f000098b000)="4d3f539d028ffc48b3f903d5ea3d07c089c0bc76a03fde9d8d6c8f63b3a0f5e09282d82328ac6267d728f42d12f103f22bf72287ea208cc82203bf34c059f5f587314607468c08d78f962d215a1cf034a5ad3c54f8178b4f0396effa65809c0aa594bbd71f64d6b7c90d8b85c12c5000aa9237bcab856243", 0x78}, {&(0x7f00007b5000)="8f5793ff9dbca7015d208d18aa99c9b827d0531d0623e0a9fec540510b217f3185959c3737a9e4dc33abe4771e1aa2662cd0cf3496b0c937433a610bc6962181c610facb04473c4a0df7be0aca85419e6e688d909696341f98c17a9b59c3046d9a428442909a2ae12892224faa6561ea5caf7d40353fd6d808ab2cebd9987d9a88268fcf330be7cdef60efd8a5f708fb906724f93c3039df0f092b24327dd49d67edb5ded6e41cfb7a095978aa4361f87678e0c5488e30426c91877959cf22763acab559c0aaa54723f473bb9cd0ad394714cc97b5ffcc3fe64483763094da", 0xdf}, {&(0x7f0000063000-0x61)="bac76b2fec83330b18667ea9e214536cfb2fb97283d741050039168bf5ad09711c202f46661a4b3ca295864e3d1fc31376d81c432486f9ccb3c0c48e93d5891730e273a78442b0aa6a4593e00449a6e08814df4e878c4f67c78385c407ae977e10", 0x61}, {&(0x7f0000139000-0x1000)="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", 0x1000}, {&(0x7f000062e000-0x5f)="b38af4e6ae8be593ccd73e1dbc7386416a2d7262e692abeadea0aa9ef0a6d54d976195fb218a91b41fb632e7f8e2119da18f55dfdd3178369c3e4778d25e0f468bca3e1b8bba090d8fae2dda518848b56b491ff09c6e56f2a8de16e72fd5e6", 0x5f}], 0x6, &(0x7f0000f3c000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x98, 0x4}, {&(0x7f0000bde000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000133000-0x30)=[{&(0x7f0000b69000)="04f0a9ea99b987b0bdc66d017ecc181ea022d038b4243f6122ba046fed705acedea6577925f9f3e8041e7fa111d5b920f17b5ba5d9a2000547dd9768bd24b3bacc6fabc3835ef318dd86b303ab015216b9cdacbdde5788bfd370109f4ffa2933be1fcb8ccdf1d25af0db1f7b4d6f2283a6a34beea8534e3351e79649eacc1615cd25635cc0279c9d931cd86e787b4409f9f087a6c5643a8e176d376c18eaa34d5de33af22d646739ffe071506f12681b17f9bdece3227bef94a04642f379c53ad798921da9e30d1565c5ece98626dd5fdd21eea24d0fd4e0de8f98dedf165c", 0xdf}, {&(0x7f0000971000)="f05648d1c446173c1c4703d698e0113aea40f41d6e", 0x15}, {&(0x7f0000f48000-0x10)="52a1f47ef5e3964ca2af931767e69f21", 0x10}], 0x3, &(0x7f0000c32000)=[], 0x0, 0x4}], 0x2, 0x4051) bpf$PROG_LOAD(0x5, &(0x7f0000011000)={0x1, 0x3, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x6c}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) 2018/02/19 20:18:58 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f000000b000-0x20)={0x6, 0x0, 0x1, 0x1}) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000c000-0x4)={r0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000000c000-0x4)=0x3, 0x4) [ 41.132599] xt_recent: hitcount (65535) is larger than allowed maximum (255) [ 41.159745] xt_recent: hitcount (65535) is larger than allowed maximum (255) 2018/02/19 20:18:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=""/39, &(0x7f0000001000)=0x27) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x7, 0x3, 0x31, 0xfffffffffffffffd, 0x8}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000)={r3, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}}, 0x8c) r4 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000d8a000-0x4)=0x10, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000576000)={r2, r4, 0x5, 0x3, &(0x7f0000ce9000-0xde)="ea732727632e687c18e6a1e8e126e95f7e862a1bc08d774608938ab38d567d7741bde32520008fc9e32d48f3f9e9ae46f3f064bebf5ff32ead6223767a58b8695e88f38fc1b5837231ecbf6a16559ca64117d786b7b3e5501dce15085ec9ee00b716c1555434807e6174f5da9a2141a040ae09070ec3ca4ad0549f5025067432853ac5a98e5b03feb3e67eaf354e412708b9d3afd1d7af893020dac1f17704ab6a6df08dc78df1cd5cbb0cdf6c458d493e37d103bad017ae1da374148e5c9e988bf67e8ade836e04582f444d1811c64c65d2eaea899bab07de93a4fd349d", 0x8, 0x8, 0x7, 0x5, 0x0, 0x9, 0x0, "62591da45bbe78238dbe3bd6ba3ffa4bb40352965df330130db7b3510226e3cbb0f718ee69ca03dc92e160"}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000-0x98)={r5, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xf20f}}, 0xfffffffffffffc00, 0x5}, &(0x7f0000003000-0x4)=0x98) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x13) sendmsg$kcm(r1, &(0x7f0000b41000-0x38)={&(0x7f0000746000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x3, 0x0, 0x2}}, 0x2e, &(0x7f0000257000-0x80)=[{&(0x7f0000087000-0x33)="abe59f54f7cc90c8b658f646aa508c77f1a28b123739fe54ebcc7f6c47cce1eec41b978254269c8dbd4dfa7825568a5e70d0c2", 0x33}, {&(0x7f00005b7000)="416dcbc6a532cd336ade45246404f52d27e3571dafd22d844532b37b2033221110ca71b575015d852cc13e0585e7e6158cc31ce1e3631f59557ba98b220d0759b1b739d02ad6934e6250f1880042b7c856dc062829607d02300675eb5ab87cc859ef65051a4323bfbab1d67d5fbd03d684f47181ede77c56c4d39dd9bd012941f0a6040e7c21c82135e150f392ee986dc1", 0x91}, {&(0x7f0000260000)="310c416c7769aba656c60b221ebb02fd3d17b99484903bf2aefdc4c019648ac52a29c2a51bde58dfb42144744527e77fbabd800c22ec23399a16a39cc728b7dd4bf3709479f2aea4986b02e3ad73804a7455fa4b213e99921bf9478bf78fd48b1dc57f5b92ce0829ee231b402b8b330e3daf73f7a533306bc97ffb0b71a758869230b69d50eef340e235ddff1200aa0b385114765c059807f1a5ec38ea30383280a2299673b36be006781199340557720ef96157692f01f3c1fdde6fc9e1ebd0eaf41c44f712580d6a0b558f5d9062b5bd0170b836444fac6a530b610143ec25172c9361aeca", 0xe6}, {&(0x7f00003c2000)="34ec153630e75c590eded25b5efefc2ba403c5986cb92a1307cad1560610f4f6881320c50cf5f7e1eb1827de653c7ae040e8c28e9bb17abbb2b97deb831b9f6f92c78230ac3abd9f93a94858c9f9ab9b21d08b2f183e96620a3120f6c96d06fe6984a17a58d82b219b084f44bae0a2daa041369c09a76a41ff909562b8d36d0f", 0x80}, {&(0x7f000084c000)="3cfc93f7e18798a0d2b76165950647bcf1b4807d651545fb1e628975a9434d8c3278cf0b951c7fbcf73a2c24a9628c22fcdadc26ad9504edf3be24597fb71127f69b3aacea9950f89d537389bf8b8fb5e3debbc8d7dee09285026ba9366e13b80454d261695c164e3a91efacad0d628f3903332334577871bd7a1e7c17764549aa43eed16734b1bbc821079d16cf7856893dd7039901e062b8afb364752e9b2cba1b7a058fcb140dce66d0fcb03d81430f25fe56d672e05b2d956946460306b25b6c2b912f193bee5a9f94e113b46aad02ff913c6d6649820ae9529f2f4cacf8397478b3fe", 0xe5}, {&(0x7f00009ff000)="65b28c2987ac6519979805b4f59a81ecc5f85c4433d92160ffc690cc8710b5972d28b7723c980ffea1aed63a674cc2", 0x36c}, {&(0x7f0000e53000)="85017a72c0a269894fdf11c1fe519e6020997fa20c49fd43c11727f91dd9972aad0077f725fe6447271fe73a4a1ce853422fec75f7cd7af3c33e1bb9949e15f399cd6556d661fb084aa912800edc518ff5a6e8baf222505d9df983189101ac58199ae04d7a8f29cc5f6a17aab308ac4fa9c5ecd4da6285d314b734d9", 0x7c}, {&(0x7f0000e5c000)="8650eb9441339af4a160961f7c4660ff8620d7607218e8d87e1923f62e8d12f23e447fde349b261f4aaf39f76a8932291edfeecdd95b04ccd031dbd480f64ae552", 0x41}], 0x8}, 0x84) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000557000-0x4), &(0x7f0000acc000-0x4)=0x4) listen(r6, 0x0) recvfrom$inet6(r6, &(0x7f0000f15000-0xde), 0x0, 0x0, &(0x7f0000c22000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r7 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x1, 0x6, 0xc7c, 0x1}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001ed000)={r7, &(0x7f0000674000), &(0x7f0000262000-0x1000)=""/4096}, 0x18) 2018/02/19 20:18:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000e59000-0x4)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000b86000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/02/19 20:18:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000127000-0x43)="d4", 0x1) connect$bt_rfcomm(r0, &(0x7f0000ad9000-0x9)={0x1f, {0x92, 0x5, 0x9, 0x0, 0x7, 0x6}, 0x1}, 0x9) 2018/02/19 20:18:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f00002d5000)="d535ece441f2fe77611b9d73f08d269279d82725cd90f6326616d93731b562fa78500a2decf84a82bdded73754a684d0403faa49afcbb1f50591d9504dae18073dcb9f5b1fefb1303968ba4bf87955ffce589d2960f9c07c09f5ffe19b37371ba059ac4a07106b5a8afc3993132352a15143cfb866171cf2a443d88159a6128692597562c1ea3496ca313affb54deb1c421aeaaf8f439958", 0x98, 0x800, &(0x7f00001a1000-0x1c)={0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000719000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000021b000-0x4), 0x4) getpeername(r0, &(0x7f0000958000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000470000)=0x3a) getpeername$ipx(r1, &(0x7f000043c000), &(0x7f000055c000-0x4)=0x10) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000311000)=0x8, 0x4) 2018/02/19 20:18:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f000079f000)="7aec5cf5f2091957c5f07c3651903b4d76b6072da9472cc90b0a95887c693b2a2ab341b5998f5880a9be4fe8234312e3919f9cf763daf616e99bbd980c746b7533d20ad1acd61ce15fc10e4e60951cb2a9f59b9eb04526312c194d5661c439cd808e967ba4dcdfea196a759ecc11fe605caaef474da61b7aedaa931ccfd1e901009f4cdf287b699c4cae8e846c22e5e12ecc48abb30ed8ede6eda1d5b53c4cd16239192f4ce5ed2cc77ca88e0ff15f170db859ac1c1589322342fc7b7e4a90b4a4c743897b95a1d104043c4013e25c645fab60ed16ddc78cc1e278936e0aa87886ed59f3aa130dafde056357b94aa890eaf28a8371d64d5a29e4c0f9faa4494da92825c31d58876cd1b91c2a2367365e140bada7c4ffa5f95cb59a67cf0b17ec0b3d2408ab755f4a692edbcd3da0a89c4de5b7b0a309e9265f5015c80d1c37fae8af1f3e093893160765f76272af7471bc106a738fd089d7adcf6dd1d2bf8834902fa99f4ab1973deafac60a35b94cf8a1f19e35cb9f0613a93935026bbee3595137c96a95bdc99f2090f581c523201c52e83696c9f4917f6a7211eb4493bf82744aa4b7232f53e2e7d674479b1a76dbe9d070854737893b89abb79abc73589916ed29a91b2e7ea4491c00e95ea1c68049440d867df45bdca89d9659e9f6ef71c9249749733dbb266ae2d11ae07dde8856158637d2c16f22c34ef6784810927a55310ac7a0b9da24f209f5fae43a9967bc951c9e092eab28614fae00c0700ae5f22c739446e56b5318197d185959ebc43b9e6b5321023f797dc26cb9e94432c1e347204c724c88dd9d8b76ed19dd4e5c164641ad65f0c317af9a9ef7a8d8c6ef5e19065c7ca8284ec82a05bf620d0dffeb975d52e7767ba3478082427370e377ace2a738c5231fb0d1f82159467ea274f9ee2f2d448bd3b33ade2902f6309853ef5cb9e26ce6d5f14178c072806146687810e954fc4a6180fc342dd50cd4e8f7697f4c15622722a3a5ff4a84abbbd4b5430634775036a86b4fdc38d0ba48a2c72095233601e791a88a3721037bcfd71e3d12d04b584c2ba1140bb787562d4f40c26f45d31dc0ee369f6bdd056aa828a032afdd26dd29ebfd67ee84744575ef3e2fff1f9834ab00af2d9d8fc1e21cd46991521989720e712c3590aceb2202d171b2949116662fb21e7ee019250492d51db46eca9123bfa7b2c25e857192632bf8853c0a5f05ed5c95d1ccc5c15fde36dbfa0bc0ca5b21a185036291d5ca79fa183c10a009c746c1e5d1234dbfe31c0c315d63924a41af4a7f00e7c02f757d798a23192c3866d8a1da1832419bb16aa155635ad048b3f6be83c0ae4992310996d69721af330694874b7ac23f628e59cd89e808b517b5683acbdcdb02b5438e1425ec0d70c93419d5c8fc455efdf3db65f5af572ced2a9267fb1a9c2266963b514c69e2c9f47aac2e1278885352a1cd08381133f58c0aa6fb77e256069979c3413e8d5c59f8555bce351a67d8e3160cf538823d859c8d9087a94cc4f679b7d28e9d8e299c8dc62d35db0e07ab8d69018b288739cc64d7d651766c75596135970c2b4ebf366b4bfde499bcb8596aab2bcbe78da2da138db016bee47fcd853269c329076da007afc675ba9e817aeb2eb53e35b6a763c10c06c03fa73ddd370416ddf0797daf0597ca8de70b76d5d90dc4da8fd065c692282af05075b629e974785aff6e69b64cf1dc4486adc56eaba03e08816df47396aa8237cfcbfd05b3d272d1796b90407b3ad5180bc3fd344833e5030e141c3bb55407cc10a72647542e8c2e5552693a98d40083a873da0ea2c7dca3c95c5236c63edb2c2a46a55e5f2789c471b85d4957b32c49a0772cdab1544e788545c2d3a92ffdc71d125337922bb9d316cea67387841e3812e06dc772488ff0ccb05e74f4daf1cf49e7c68e01bab9424d98cd0ce924c50df0e1497bc4095d373fda2ce6139437fb4b88402d9edf9a69fae7ac3a0fbf8d60435b7341b0a106d3547b21f7121521f3ab4a4b6d9ced0027f1ca48bdcaf0be243f20c163e1cada33925e440fd3c53f7c504690e7673d39bd5fcbdbc4cc7f85bfc11d3a7889c7ab53550b2e33126e926148e83e9a38259a5645910dfd3add6c6709f219bce9cfdfa42eddfeda822b855419f2832daac5ac6f27274154a18ef6e2e442e8c2f8bfcfe192af22b2ed8e92834457bd6c40ab5db23beb0c853d5ac627a7ed8608edb9f412ad7a6e74fec0eef7257b79e21d4069746492b68b07c205c6c46271512b6e90ae836dfb949e19eb1952ae02d45dad9adb59ae7953efa1090448d23a192fcfc2f153818d5a168f1f3def47e8e3f4874b9cc49b33253b6f636d15b2602443abd5d3ec386d49c79f4736ac0752edf98230a4617d17afbe3f4bfd02b2f6d8d69d7829af2a96ac95a0423491b479229979d605825194af5ad1a9d838089ffb939309204b02a6ee527c9643a341eac0aaf28bd45bc3ab36e3d9e34dffc9622ac9ee64d00dedf5cf09419eab0f47cf51c100adcf1dab8c03724cb96d5f90c85d3a6f9f3c408cedd37dcc7e47589a6cd136701acf50fc666ea3c9d3183009c5680d7eb3df1f305ea330bf9295f3a4f339da608b6e7d3dbaeaafd3d9f9ba23afc1160343778880cd6ce00f8e156deaaac67fb79ce600eca793689e9d938d2cbda49b39516438abe53f92cbce334aee319a40b89433aab0cae50d43d9c0b51b22993842ffd0e2866edd543936817f68eaf350fc7eeba293abf4cee5d759171acec5358872fc54c0f20c89b00f94e4c840f8928fe0c6c17d377fd15bad3216da2f3d2cf7b015e0af37a84392ccf56079353eda2efd0308f73cb5aee0dcd99f17839a62b0c6e04f7dbabd4b05cc8f974a36ff17ca16569a56abbfbfc866ddcbd0aab11b9b333f2d61ba60c9b1c909b3f0772f9a732cff081b51b953028b40649312f599e1c46fdb7f3078dd362b1c016fa4fe8ea7d5f9712d2e98819c279c880d61dd09b904b94b7b183d163428f2ec3e505987c3726a9ec9d56ffad7f2735755aca3864f992e95239e9522fa22e2eb4a99fd50f9ec8c4f4531229a58f27521d1f61e5435cb41ae1825c9a6fb3afe3b2efd40daa1b663629812769f59fffae4f1b91561e1ab01599e28490eb9ff2a0819ee2c72d064ccaacd14e1ad92b457671fe170c7558133474fd74d0ff0999c7afebe24c5779475b013d47317a7ffe1a7c19e79e9af02ea3c75410454f51789e1f1057c1c9254285e672c79fd9602cf428e230d9d90f4c6803002405f02fdf79245f3442af2a1b691c2101531738a021152eb0bc2a3947701ae0aa336e9462f814e53bde824b5203386b51352c1832be6639a6eecf278e3e666fd38da1f4837e3585e22ddb6892265d87f8b8acfa18782b49b8bc927ffb3f78c9c533b791e4b0dc427e314a01ee92afb92425ff61353ebb1b2a77c04d90cbcaee862e22deee619150ad17fdfa3487f6803d49c80f5f522ebf014431e183fe43004f3852e6f6de58eb739cdfec7acee013290e8ac4d8c57c6be8a65c3359d788f0da6ad7bc6ff4599b922295b892be31235e590e8b04eb89c98f667c44776fc1ff028ac4d287f4a92b4ee76679ba57de7690fea2c4e2ea3afb73b058f8ea8e85073b6290c2be7978386b69d7d56b643b7b0d49b0d3414d2c283203bdb088165c96b54a7fd68eb7c4790c539c0a79c6f3e64b88313c3e54704e9b56dae04059dee4401181f501b761d63b138024812399125bc0040fd13078e097abe11f6b6831f38483d54d85577fae436fff52707ce4845f056c7b982de20b9c0c4d810f9695a746f788a1314c390af414f52fd4a39eb4669fe0ac976f37af2148b8398efc497a61908c473e233734578d7b589b708baa0feca78a1c7c391313e88662c5cd08c97548b0a8e38d6f1c40e84515084e2aab1a8fe9ff0e8d03bb80d57f49d374408dbdce1cbe7ec7db6dc73971e28aa0e0e959082ac480c7004a716d02169f443a63178c9e956574792db290b6a5b3876fd322049de64930679f34d0b1eb09e051a05c0c435aaaf1290e74897cf50b9953a3c82fba7df0fac1bc079753caae312b142b9ad9b9ca4d74c810647c2d6636cc96742981bee92a9992a01422cc8c9433cd185befe388f59fbd2336c5fc7877994356abbc756eaa86306a7da936c29b6d8ec7cda9cf63ad132dda1e47af844801e6ec630fbb5f9785dfe9b33c735e3b0362321894741adce529dcfca14a5fdc7432330e8aa4cf697cffe0e9fd6688043a50ddc78e8c3af8bea7445dfa750575862cef64b9e5e7ae9899840125d5e0d32cb0c94d5ec860afddb0d37edfb3d1c9f47dd785cd6c10ad86dca1f91b05d0cdb12021bbef11a2d9a283d751497ce57f675361a241776ad1e061d41ed4007d4c784a3df9c10dda92dc09b1da8944a94b13bff96a97583624bab864e0cdf464cd88663e9d023262aa2610936e111e128cb7bc12de5fcc940548f878696d66bbfb3e080914fc40286152f4fc77f98e30b81f4106d92f3120a52dc1b0e0f74e12d51e4e9dc6823b3d33239293f678230dc671a916f8f9d823d3fbbe84b50e97f9632c52087e681162b16db0f379e7cd96f74d6f32461865b493bd8cc5be0c1cb291d008c6084c100c3f07b06fe03c7de37c9899564a3316ba2cf44aa391eefa1b9b2ccd247815eb2210a99cae79210a898f879350b9e9f637985efef98bb85ea02b44661e63ccfb9f57d1de6a1d51b6766c77b11cd935fb9ddbfcc66c5db41f49ee48dcac225b24f4d9ee214a1933dc5ea7e792ca27f8df8ade5e5cef31145cb8f9d8c17e06290620019281f1e6d348a545b6d16e595182f962e4a78d9584a0624cefdf48a173c5411d230b892f1f20ee1bde600c96fb35708ff097c5ae62f37e82687b4d5a33ca2259b3925b3de5f2d76688d67e58347335feef2b39f7b1166428daad33e0b2b425a8ac0c1300e274ceb609907b8a2d414c0c540dd516466461dac465bb2229916b4440e0c39bba84944be526b4828dbaca827f722e09270f09410b5056f009a6b3dd4ade68fb3163421d82193034237572b7e0934feaec8f359cf1b9abe52e04c31cc23bfbaac6183b246d7764a9188c550c47c2c85783e9cab0bd55889b5570e44c83411456c2c994c00b3841561832c39d6372227fff14af8b58a0e028f0597f689f21cbbee4f626bd77b0474b7239b3a6ee347b1cecb4165675e89d5d7b046cabf6bbf8c7126a1fc99051718a18dea7217f072a6d3f8c6d66660c69dda4c5c84c99b2625ee30c4e824251e5d4b269feed12188319224ac06fccb763708aa71d6c1f82994b05d3931be4ed8b93bd46b96e91147570679e700cbe02a567ca45a2aef14085cea4772c811bcb4eea635a46891601c1bae9cd69a29a82fd36cdbaedee150378962c24c57aea125950d83d8aaf8bdf9377832ad66e7f9a8798459636e078d40d27b8837682fc240fc45ad2a8709997e9f7b788ba0b3d238fb0c914cb6cbca7a2f4c56766535a139fbba21fade89726d2f350ee64c19d3fa057414a536d2a11eb537a7894271ea95ada1f27f1de5788bd841d95216b1386141447019185754851dcc363109e1782b1d35908d059626319bce65c5858963c73dcaf1da89542c9205e398e344509202462ad2fa426a978f386bbabf62753c0680eead26b816f03ff5661d78087413b10c503841a02039d181dfb681072fb2d8eff58fe63ec7a2a4384a145ba4e7ccaa9909d4ad5a336c6fef8c21309950c592572b495b3fa2b613fa7bdc123e27") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00001af000-0x1), &(0x7f000004f000-0x1)="16"}, 0x20) 2018/02/19 20:18:58 executing program 7: r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) pwritev(r0, &(0x7f000094d000)=[{&(0x7f0000669000-0x81)="414f713a7511816848173fb47d2d303dc596b6594b74226eee4711555138e1e85f288d14eb1c1fb400f68332d762a8f8f4ab8868262707a87a6fa8707cc91ad42fd5a0984bdd3d2a2369971cd44b3ce8325ec9b1aa6ef60043e9430957f1619643fffd71e9c1e2816c1d92cf60b67e05b4b21ccee747dca6a4eaa64b99fb67012e", 0x81}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000003000-0x58)={0x26, 'skcipher\x00 \x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000)="04778b0b76d70aaf7d199043bbb3fc6a30aaac7d8bb859fb95", 0x19) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000004000-0x8)={0x0, 0xff, 0x7}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0xffffffffffff4761, 0x9, 0x2, 0xffff, 0x8, 0x7c9, 0x9, 0x3, r2}, &(0x7f0000000000)=0x20) 2018/02/19 20:18:58 executing program 0: mmap(&(0x7f0000000000/0x10f000)=nil, 0x10f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000110000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000110000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000111000-0x38)={&(0x7f0000036000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000110000)=[{&(0x7f00000ca000)=""/231, 0xe7}], 0x1, &(0x7f000007e000)=""/34, 0x22, 0x20}, 0x40000000) connect$llc(r0, &(0x7f0000044000)={0x1a, 0x9, 0x0, 0x81, 0x5, 0x100, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, 0x10) mmap(&(0x7f000010f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x104e, &(0x7f000010f000)={@random="0015ec3b30f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x837, 0x1f, 0x2}], {0x8100, 0xcd4, 0x9, 0x1}}], {@ipv6={0x86dd, {0x800000000, 0x6, "a2fbe8", 0x1010, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x1, 0x2, 0x4, 0x1, 0x6, 0x0, 0x0, 0xee19f152d20748ea, 0x7bd, "70f5a2", 0x40, "dca6dd"}, "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"}}}}}}, 0x0) 2018/02/19 20:18:58 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f82000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x8, 0x3, 0x8000, 0x3, 0x40, 0x7, 0x40, 0x4, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x20, &(0x7f0000000000)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000f3000-0x8)={0x0, 0x1}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000dbc000)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000fcd000-0x20)={@generic="feffc0e589683a09edd31dea0f0f8dc6", @ifru_flags=0x200}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c02000), &(0x7f0000fcd000)=0x8) socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000656000)={0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000727000)={@loopback, @local, @rand_addr}, &(0x7f0000fcc000-0x4)=0xc) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r7, &(0x7f0000fca000-0x5b)="69fc", &(0x7f00000a3000)}, 0x20) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000015c000-0x20)={r7, &(0x7f00006be000-0xf3)="57fe18283dab041786823f7f7b3eaee4efdbd039e92dad93fecd7c47c283c85fa30100011cbaf17a8ad7ff31ee451b6868e96c8c0e8dc6db546e10d95b3defcf45632c804bd54419ddbe69984e59badcb424c6ff7b26a6f35ba7a8a0a6aa85e02a8b0619dca59c33f21d558e53c9f96cc73d5b1450a3527932f56643a278edee6e802df20df24afd0adc5737ba51a035452b31444bc64432a6f520f989e43f47246a72e1259be64e722515654bdabea6571652b25fc6720934b27d35afee3a6fbd9bdd9a7319db46a77d438af3da0250c0e6d9c7a8b48ad858c9c7bf95892633765f5472a47166d100d7e3c2e73f485e9cddce", &(0x7f0000fce000-0xb9)="a18d7e6a8467d937e69a63da906be9b28a3f3d43f01e82e5fd0239aa5e5a23c7b75c85b10ae81ced3f0b9c1fde8f1a67afb324bcc75eea02ac2ae662128e141531f5507e74f7dc45a0d2dff93f5ffb0bfbb249acfd6538ecf687a8e82482a3ed958bb4112d87b6dce0f1c2724d1ccf5117d371b348bf2c03b6c44afd879c208e20b2d197575b14a0869b4c7183db749896d7d82da20e42594e75e49c0bf20be293449140a725bd1f543abe0bd43b02e499910c04006fbb9ef7", 0x1}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r7, &(0x7f0000f4d000), &(0x7f0000107000)=""/78}, 0x18) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000396000-0x8)={r2, 0x3}, &(0x7f0000fce000)=0x8) r8 = accept4$unix(r5, &(0x7f0000594000-0x6e)=@file={0x0, ""/108}, &(0x7f0000c6b000-0x4)=0x42d, 0x800) recvfrom$unix(r8, &(0x7f0000c29000-0x53)=""/83, 0x53, 0x1, 0x0, 0x0) [ 41.218956] x_tables: ip_tables: ah match: only valid for protocol 51 [ 41.282494] audit: type=1400 audit(1519071538.339:30): avc: denied { create } for pid=6198 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 41.299907] [ 41.307862] ====================================================== [ 41.314187] WARNING: possible circular locking dependency detected [ 41.320502] 4.16.0-rc1+ #232 Tainted: G W 2018/02/19 20:18:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) socket$inet6(0xa, 0x89eef64b2203ce6, 0x9) pipe(&(0x7f000079b000-0x8)={0x0}) sendto$unix(r1, &(0x7f0000b05000-0x1d)="c76ae26b0a4b4ce655a8b85f381ff88f1f565cb77719007632708453cc", 0x1d, 0x4000, &(0x7f0000a6b000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000028000-0x3e)="7ab1", 0x2}], 0x1, &(0x7f0000011000)=[]}, 0xc100) sendmsg(r0, &(0x7f0000752000-0x38)={0x0, 0x0, &(0x7f000002a000-0x70)=[], 0x0, &(0x7f000001f000)=[]}, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000ffa000), 0x2) 2018/02/19 20:18:58 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$void(r0, 0xc0045878) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00003b1000)={@rand_addr, @rand_addr, 0x0, 0x0, []}, 0x10) [ 41.321384] audit: type=1400 audit(1519071538.356:31): avc: denied { ioctl } for pid=6198 comm="syz-executor4" path="socket:[15160]" dev="sockfs" ino=15160 ioctlcmd=0x89ee scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 41.325844] ------------------------------------------------------ [ 41.325848] syz-executor1/6206 is trying to acquire lock: [ 41.325851] (&(&srv->idr_lock)->rlock){+...}, at: [<0000000074734f77>] tipc_conn_lookup+0x1f/0x90 [ 41.325871] [ 41.325871] but task is already holding lock: 2018/02/19 20:18:58 executing program 5: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x8) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f00006ec000), 0x0) 2018/02/19 20:18:58 executing program 5: mmap(&(0x7f0000000000/0x89a000)=nil, 0x89a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000089a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f000082d000-0x4)) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000850000-0x4), &(0x7f000089c000-0x4)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000089a000)="8608006600", 0x5) [ 41.325876] (&(&sub->lock)->rlock){+...}, at: [<00000000f89c5dcd>] tipc_sub_report_overlap+0x3ce/0x4f0 [ 41.391153] [ 41.391153] which lock already depends on the new lock. [ 41.391153] [ 41.399461] [ 41.399461] the existing dependency chain (in reverse order) is: [ 41.407080] [ 41.407080] -> #4 (&(&sub->lock)->rlock){+...}: [ 41.413241] _raw_spin_lock+0x2a/0x40 [ 41.417567] tipc_sub_report_overlap+0x3ce/0x4f0 [ 41.422850] tipc_nametbl_insert_publ+0xf1c/0x1850 [ 41.428313] tipc_nametbl_publish+0x2aa/0x4f0 2018/02/19 20:18:58 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a48000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000001000-0x54)=""/84) mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000af0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x2) r2 = accept4(r1, 0x0, &(0x7f0000af5000-0x4)=0xffffffffffffffa8, 0x80800) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000af8000-0x40)=""/64, 0x40, 0x0) pipe(&(0x7f0000af7000-0x8)={0x0}) pipe(&(0x7f0000af5000)={0x0}) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000af8000+0xc58)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000a6e000-0x8)={r5, 0x3}) sendto$inet(r2, &(0x7f000020c000)="dc7df2c36052bce60f2a83f218b9f8c5a03e159841fda1ba019a5f103333546bb9f6b693c6fffb8df68d319455397e2b806dd854129395f67d1e29a45caf8b81e5d33b774103680c9cf6b7209e1b281fb7c5873fcf199533b03d3a64397a1675bd7427252db953283c0332c0be769f612780c5fcd5cbb20ba7637bc7332325650cb36c1f132d7aa3cb3f56eb591903dbf338c9cf2e361310", 0x98, 0x4000, &(0x7f000045d000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002e6000)) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f000007d000), &(0x7f0000af7000-0x4)=0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000996000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r6, 0x4008642b, &(0x7f000079d000)={r7, 0x38}) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f0000af6000-0x8), &(0x7f0000026000-0x4)=0x8) 2018/02/19 20:18:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00004b6000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff}}, {{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1e2f}}}, 0x400, 0xfffffffffffffff8, 0x4, "2bdbffde60f9cdbc40dd97c936dbff717299b714a0f7d2f7ac8f53143ca63b7ea00dc9505cb4f7cfb310773be3661741ce30b81219da402bdb57a61e350c62fb5e74b9dbd1872a92f8d3df313db9968a"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f00006ac000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00006ef000-0x4)=0x1c, 0x80800) r2 = socket(0xa, 0x3, 0x1) sendmsg$inet_sctp(r2, &(0x7f00001ba000-0x38)={&(0x7f0000c81000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000662000-0x20)=[]}, 0x0) recvfrom$ax25(r2, &(0x7f0000792000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000f26000)={0x3, {"5ecfffe2934b0d"}}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000221000-0x4)) [ 41.433326] tipc_sk_publish+0x1f5/0x4b0 [ 41.437908] tipc_setsockopt+0x5fd/0xcf0 [ 41.442492] SyS_setsockopt+0x189/0x360 [ 41.446995] do_syscall_64+0x282/0x940 [ 41.451403] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 41.457100] [ 41.457100] -> #3 (&(&nseq->lock)->rlock){+...}: [ 41.463349] _raw_spin_lock_bh+0x31/0x40 [ 41.467929] tipc_nametbl_insert_publ+0x2da/0x1850 [ 41.473381] tipc_nametbl_publish+0x2aa/0x4f0 [ 41.478405] tipc_sk_publish+0x1f5/0x4b0 2018/02/19 20:18:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000027a000)={0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a8c000-0x4)) r1 = socket$inet6(0xa, 0x800000806, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a79000-0xe8)={{{@in=@broadcast, @in=@dev}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000228000-0x4)=0xe8) r2 = accept4(r1, &(0x7f0000478000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000cb7000)=0x10, 0x800) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000ff5000-0x4)=0x504002) connect$inet6(r1, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) read(r1, &(0x7f00008de000-0xf3)=""/243, 0xf3) recvmsg(r1, &(0x7f0000bdb000-0x38)={&(0x7f0000883000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000665000-0x30)=[], 0x0, &(0x7f000083a000-0xcf)=""/207, 0xcf}, 0x0) 2018/02/19 20:18:58 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000c7000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x4}, &(0x7f00005bc000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000b9e000+0xd6b)={r1, @in6={{0xa, 0x1, 0x88, @loopback={0x0, 0x1}, 0xf732}}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0x0, @host=0x2}, 0x2a2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f00001c4000)="de4951afe0ff179d9e8965baededd30c68dc4cb7942473ec3cc271af711d601b80c38240c8556dce842ae4bb1139ce46cab3024af8ea09bab582242b30ef1d98fba669d839ab91901d7a7323625943570f9e7de0d5ffcd544bca274cec911befc9320abc89cd170fea19590d54daca07e3f05fff78ecc519162200965066eb568bed1ba5df4b42a7d10f3552d64a5a3212f0df811b03260f9761383acb2aa1a6b5fa73dc4270871e070d6d5122726059cb6ccddbd94101a57f9f04a5791c6a3297779a90682e7058eee202", 0xcb) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000459000-0x5a)=""/90, &(0x7f00008ab000-0x4)=0x5a) 2018/02/19 20:18:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = epoll_create(0x7) epoll_pwait(r1, &(0x7f0000d18000)=[{}, {}, {}, {}, {}, {}], 0x6, 0xffffffffffffffe8, &(0x7f0000ebb000-0x8)={0xfff}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x3c}, @in=@loopback=0x7f000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x335}, 0x1}, 0x0) [ 41.482982] tipc_bind+0x1a9/0x2d0 [ 41.487039] kernel_bind+0x62/0x80 [ 41.491095] tipc_topsrv_start+0x9ab/0x1010 [ 41.495933] tipc_init_net+0x3cc/0x570 [ 41.500334] ops_init+0xec/0x500 [ 41.504214] register_pernet_operations+0x45e/0xa00 [ 41.509744] register_pernet_subsys+0x28/0x40 [ 41.514748] tipc_init+0x83/0x104 [ 41.518719] do_one_initcall+0xad/0x357 [ 41.523217] kernel_init_freeable+0x469/0x521 [ 41.528223] kernel_init+0x13/0x180 2018/02/19 20:18:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000669000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000651000)={0x9, 0x44, 0x0, 0x3, 0x1, [{0x100000000, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x4}]}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000acf000-0x4)) [ 41.532364] ret_from_fork+0x3a/0x50 [ 41.536587] [ 41.536587] -> #2 (&(&tn->nametbl_lock)->rlock){+...}: [ 41.543353] _raw_spin_lock_bh+0x31/0x40 [ 41.547936] tipc_nametbl_publish+0x1ff/0x4f0 [ 41.552948] tipc_sk_publish+0x1f5/0x4b0 [ 41.557529] tipc_bind+0x1a9/0x2d0 [ 41.561597] kernel_bind+0x62/0x80 [ 41.565643] tipc_topsrv_start+0x9ab/0x1010 [ 41.570479] tipc_init_net+0x3cc/0x570 [ 41.572499] mip6: mip6_destopt_init_state: state's mode is not 2: 0 [ 41.574876] ops_init+0xec/0x500 [ 41.574883] register_pernet_operations+0x45e/0xa00 [ 41.574890] register_pernet_subsys+0x28/0x40 [ 41.574898] tipc_init+0x83/0x104 [ 41.574905] do_one_initcall+0xad/0x357 [ 41.574912] kernel_init_freeable+0x469/0x521 [ 41.574922] kernel_init+0x13/0x180 [ 41.603599] mip6: mip6_destopt_init_state: state's mode is not 2: 0 [ 41.604129] ret_from_fork+0x3a/0x50 [ 41.604135] [ 41.604135] -> #1 (k-sk_lock-AF_TIPC){+.+.}: [ 41.629754] lock_sock_nested+0xc2/0x110 [ 41.634315] tipc_release+0x103/0xff0 [ 41.638621] sock_release+0x8d/0x1e0 [ 41.642832] tipc_topsrv_stop+0x3c0/0x610 [ 41.647473] tipc_exit_net+0x15/0x40 [ 41.651681] ops_exit_list.isra.6+0xae/0x150 [ 41.656584] cleanup_net+0x6ba/0xd20 [ 41.660800] process_one_work+0xbbf/0x1af0 [ 41.665538] worker_thread+0x223/0x1990 [ 41.670005] kthread+0x33c/0x400 [ 41.673871] ret_from_fork+0x3a/0x50 [ 41.678075] [ 41.678075] -> #0 (&(&srv->idr_lock)->rlock){+...}: [ 41.684555] lock_acquire+0x1d5/0x580 [ 41.688848] _raw_spin_lock_bh+0x31/0x40 [ 41.693402] tipc_conn_lookup+0x1f/0x90 [ 41.697878] tipc_topsrv_queue_evt+0x225/0x6d0 [ 41.702955] tipc_sub_send_event+0x250/0x440 [ 41.707865] tipc_sub_report_overlap+0x3f6/0x4f0 [ 41.713114] tipc_nametbl_insert_publ+0xf1c/0x1850 [ 41.718537] tipc_nametbl_publish+0x2aa/0x4f0 [ 41.723526] tipc_sk_publish+0x1f5/0x4b0 [ 41.728083] tipc_setsockopt+0x5fd/0xcf0 [ 41.732641] SyS_setsockopt+0x189/0x360 [ 41.737110] do_syscall_64+0x282/0x940 [ 41.741492] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 41.747173] [ 41.747173] other info that might help us debug this: [ 41.747173] [ 41.755297] Chain exists of: [ 41.755297] &(&srv->idr_lock)->rlock --> &(&nseq->lock)->rlock --> &(&sub->lock)->rlock [ 41.755297] [ 41.767946] Possible unsafe locking scenario: [ 41.767946] [ 41.773979] CPU0 CPU1 [ 41.778615] ---- ---- [ 41.783349] lock(&(&sub->lock)->rlock); [ 41.787467] lock(&(&nseq->lock)->rlock); [ 41.794189] lock(&(&sub->lock)->rlock); [ 41.800824] lock(&(&srv->idr_lock)->rlock); [ 41.805297] [ 41.805297] *** DEADLOCK *** [ 41.805297] [ 41.811336] 4 locks held by syz-executor1/6206: [ 41.815992] #0: (sk_lock-AF_TIPC){+.+.}, at: [<000000002bd52c41>] tipc_setsockopt+0x13f/0xcf0 [ 41.824832] #1: (&(&tn->nametbl_lock)->rlock){+...}, at: [<00000000838f986e>] tipc_nametbl_publish+0x1ff/0x4f0 [ 41.835134] #2: (&(&nseq->lock)->rlock){+...}, at: [<000000009ce46fe9>] tipc_nametbl_insert_publ+0x2da/0x1850 [ 41.845339] #3: (&(&sub->lock)->rlock){+...}, at: [<00000000f89c5dcd>] tipc_sub_report_overlap+0x3ce/0x4f0 [ 41.855284] [ 41.855284] stack backtrace: [ 41.859758] CPU: 1 PID: 6206 Comm: syz-executor1 Tainted: G W 4.16.0-rc1+ #232 [ 41.868304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.877630] Call Trace: [ 41.880196] dump_stack+0x194/0x257 [ 41.883798] ? arch_local_irq_restore+0x53/0x53 [ 41.888441] print_circular_bug.isra.38+0x2cd/0x2dc [ 41.893428] ? save_trace+0xe0/0x2b0 [ 41.897114] __lock_acquire+0x30a8/0x3e00 [ 41.901243] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 41.906757] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 41.911920] ? save_stack_trace+0x1a/0x20 [ 41.916045] ? save_trace+0xe0/0x2b0 [ 41.919732] ? __lock_acquire+0x36c0/0x3e00 [ 41.924033] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 41.929199] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 41.934365] ? check_noncircular+0x20/0x20 [ 41.938578] ? lock_release+0xa40/0xa40 [ 41.942526] ? mark_held_locks+0xaf/0x100 [ 41.946644] lock_acquire+0x1d5/0x580 [ 41.950420] ? lock_acquire+0x1d5/0x580 [ 41.954368] ? tipc_conn_lookup+0x1f/0x90 [ 41.958491] ? lock_release+0xa40/0xa40 [ 41.962437] ? lock_downgrade+0x980/0x980 [ 41.966567] ? lock_release+0xa40/0xa40 [ 41.970515] ? __lock_is_held+0xb6/0x140 [ 41.974552] _raw_spin_lock_bh+0x31/0x40 [ 41.978585] ? tipc_conn_lookup+0x1f/0x90 [ 41.982704] tipc_conn_lookup+0x1f/0x90 [ 41.986650] tipc_topsrv_queue_evt+0x225/0x6d0 [ 41.991201] ? tipc_sub_report_overlap+0x3ce/0x4f0 [ 41.996101] ? tipc_conn_send_work+0x70/0x70 [ 42.000480] ? lock_release+0xa40/0xa40 [ 42.004424] ? lock_downgrade+0x980/0x980 [ 42.008543] ? lock_release+0xa40/0xa40 [ 42.012488] tipc_sub_send_event+0x250/0x440 [ 42.016878] tipc_sub_report_overlap+0x3f6/0x4f0 [ 42.021606] ? tipc_sub_check_overlap+0xa0/0xa0 [ 42.026251] tipc_nametbl_insert_publ+0xf1c/0x1850 [ 42.031151] ? nametbl_find_seq+0x580/0x580 [ 42.035446] ? lock_acquire+0x1d5/0x580 [ 42.039391] ? lock_acquire+0x1d5/0x580 [ 42.043339] ? tipc_nametbl_publish+0x1ff/0x4f0 [ 42.047979] ? tipc_nametbl_publish+0x1c0/0x4f0 [ 42.052635] ? lock_release+0xa40/0xa40 [ 42.056579] ? lock_release+0xa40/0xa40 [ 42.060525] ? tipc_nametbl_publish+0x1ff/0x4f0 [ 42.065173] tipc_nametbl_publish+0x2aa/0x4f0 [ 42.069645] ? tipc_nametbl_build_group+0x3a0/0x3a0 [ 42.074631] ? mark_held_locks+0xaf/0x100 [ 42.078749] tipc_sk_publish+0x1f5/0x4b0 [ 42.082785] ? tipc_getsockopt+0x760/0x760 [ 42.086991] ? tipc_nametbl_build_group+0x2a0/0x3a0 [ 42.091985] tipc_setsockopt+0x5fd/0xcf0 [ 42.096026] ? tipc_sk_leave+0x200/0x200 [ 42.100063] ? security_socket_setsockopt+0x89/0xb0 [ 42.105053] SyS_setsockopt+0x189/0x360 [ 42.108998] ? SyS_recv+0x40/0x40 [ 42.112432] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 42.117939] ? do_syscall_64+0xb7/0x940 [ 42.121885] ? SyS_recv+0x40/0x40 [ 42.125308] do_syscall_64+0x282/0x940 [ 42.129168] ? __do_page_fault+0xc90/0xc90 [ 42.133374] ? finish_task_switch+0x1e2/0x890 [ 42.137838] ? finish_task_switch+0x1b9/0x890 [ 42.142313] ? syscall_return_slowpath+0x550/0x550 [ 42.147213] ? syscall_return_slowpath+0x2ac/0x550 [ 42.152118] ? prepare_exit_to_usermode+0x350/0x350 [ 42.157107] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 42.162441] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.167257] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 42.172413] RIP: 0033:0x453d69 [ 42.175573] RSP: 002b:00007f02c2f48c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 2018/02/19 20:18:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x10000000101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x40}, 0x1}, 0x0) 2018/02/19 20:18:59 executing program 1: mmap(&(0x7f0000000000/0x31c000)=nil, 0x31c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000031c000)={0x0, 0x0}) mmap(&(0x7f000031c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000031d000)=0x3) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00002b1000)={&(0x7f000031e000-0x9)=@rc, 0x9, &(0x7f000031e000-0x40)=[{&(0x7f000031d000)=""/113, 0x71}, {&(0x7f0000247000)=""/102, 0x66}, {&(0x7f000031d000)=""/232, 0xe8}, {&(0x7f0000030000)=""/130, 0x82}], 0x4}, 0x40002022) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000174000-0x36)={0x0, 0x2e, "c384768a1fb278a09a398afb48df891f118fd23aa02f7cedcf5183cf0e5e6f72b6a88563829589a042abf9fe2747"}, &(0x7f000031c000)=0x36) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000006e000)={r2, 0x27, "02daa05250f9c8d22eeeca7af9e9cda6660998f1ec8e32c445cd872785b4279c0a81b65d6010d3"}, &(0x7f0000115000)=0x2f) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000004c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha512-generic,ecb-blowfish-asm)\x00'}, 0x58) bind$alg(r3, &(0x7f0000319000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000029e000), &(0x7f0000032000)=0x4) 2018/02/19 20:18:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) r2 = accept4(r0, &(0x7f0000213000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000083000-0x4)=0x1c, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00006f1000)={r0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f00009cb000-0x48)=@bridge_setlink={0x2c, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0xfffffffffffffffd}, [@IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0x7}, {0x4}]}]}, 0x2c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fc5000)={r0}) getsockname$llc(r3, &(0x7f0000540000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000b94000-0x4)=0x10) 2018/02/19 20:18:59 executing program 0: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fd7000)=[{0xffffffffffffffff}, {0xffffffffffffffff, 0xfffffffffffffffc}], 0x200000000000012f, 0x0) getpeername(r0, &(0x7f000031b000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f000097c000-0x4)=0x26) r2 = epoll_create1(0x80000) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c95000-0x4)=@assoc_id=0x0, &(0x7f0000614000-0x4)=0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001ad000-0x8)={r3, 0x4}, &(0x7f0000fd9000-0x4)=0x8) epoll_wait(r2, &(0x7f0000fd7000)=[{}, {}, {}], 0x3, 0x5) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fda000-0xa0)={r3, @in6={{0xa, 0x1, 0x200, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x401, 0x8, 0xffffffffffff6222, 0x9, 0x15}, 0xa0) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000ec1000-0xd2)=""/210, &(0x7f0000cdf000-0x4)=0xd2) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000254000-0x10)=@can={0x0, 0x0}, &(0x7f0000fdb000-0x4)=0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000b39000)={0x80000002}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000fda000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfff, r4}) 2018/02/19 20:18:59 executing program 6: r0 = socket$inet(0x2, 0x0, 0x80000000006) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f84000)={0x0, 0xaf, 0x2, [0x4, 0x9]}, &(0x7f0000f85000-0x4)=0xc) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f84000)={r1, 0xbc, &(0x7f0000f85000-0xbc)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x3f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x1}, @in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x72}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x0, @empty, 0x7}]}, &(0x7f000058f000-0x4)=0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000f80000-0x78)=@broute={'broute\x00', 0x20, 0x1, 0xd8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001000], 0x0, &(0x7f0000f80000-0x10), &(0x7f0000001000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @generic="a97e0ebf396da13a447487e284e7f159", @generic="7fab73d10c20c0d3cd7e7f420bd417ee", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xa8, []}, []}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, 0xfffffffffffffffd}}}}]}]}, 0x150) 2018/02/19 20:18:59 executing program 4: mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8000)) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd9000-0xc)) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x8000000000000002, &(0x7f0000cdd000)={0x0}) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0x1, &(0x7f0000cdd000+0xadf)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000cdc000)=[@in6={0xa, 0x1, 0xfffffffffffffffe, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x1}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x8001}, @in6={0xa, 0x2, 0xa04, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x45b3}], 0x54) 2018/02/19 20:18:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x170) write(r0, &(0x7f00003f5000)="097a00dcc4846ecdff1b90bfa760f7014769d4cb9d37ee41beff4fd417005a1cf50893d96dc41e5dcaaef23fbf11cd35d150b0a7c96f846f2a73a1fc0ba16483b542bc6e545d24d4ed7be65ec95826678cd9684ac23c814914fdf4e446bf3a43796716030e3db77fd69b9b4489e7a85dfc5e652ee4e1ad73d4fb74524e82994271af6c8a062a9b0209271d0183668af5858e8139116674a3113aad01274007d3b8443f55d537b3514ad3a7b9516598774cbb285c36c579aaa47cd87eafc0bdb3b04b22f5c610c3082cb15ab49e190f5f7759dcde41154e33c498dd50a38e90f90c", 0xe1) unshare(0x20400) pipe(&(0x7f00005b0000-0x8)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000f6a000-0x3c)=[{}], 0x1, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00003c4000)={&(0x7f000089d000)='./file0\x00', r1}, 0xc) 2018/02/19 20:18:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f00007ff000-0x8), 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="ef762aa8b9b932fb7196241687b40ef0", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00'}, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x0, 0x0, 0x1, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) syz_emit_ethernet(0x66, &(0x7f000072a000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "29020f", 0x30, 0x32, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) [ 42.183249] RAX: ffffffffffffffda RBX: 00007f02c2f496d4 RCX: 0000000000453d69 [ 42.190492] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 42.197735] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 42.204977] R10: 0000000020265000 R11: 0000000000000246 R12: 00000000ffffffff [ 42.212221] R13: 00000000000005a6 R14: 00000000006f8830 R15: 0000000000000000 2018/02/19 20:18:59 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x81) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000008000)="484e54e53a4ddfb5737d6e4547f420d1da7bde94da449723c3740e25189cb1193a94eff76678ecf7f7bd497991bc03", 0x2f, 0x40000, &(0x7f0000009000-0x1c)={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x65a}, 0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000007000)="16576aa5d32cebfffc738709c387125e", 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000009000-0x8)={@rand_addr=0x5000000000000000, @loopback=0x7f000001}, 0x8) r2 = socket(0x18, 0x0, 0x1) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000009000-0x4)=0x6, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000007000)=0x1, 0x4) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) getpeername(r2, &(0x7f0000007000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000005000-0x4)=0x1c) [ 42.256121] xt_connbytes: Forcing CT accounting to be enabled [ 42.277111] BUG: sleeping function called from invalid context at net/core/sock.c:2772 [ 42.285228] in_atomic(): 1, irqs_disabled(): 0, pid: 5, name: kworker/u4:0 [ 42.292249] INFO: lockdep is turned off. [ 42.296325] CPU: 0 PID: 5 Comm: kworker/u4:0 Tainted: G W 4.16.0-rc1+ #232 [ 42.304542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.313897] Workqueue: netns cleanup_net [ 42.317952] Call Trace: [ 42.320531] dump_stack+0x194/0x257 [ 42.324153] ? arch_local_irq_restore+0x53/0x53 [ 42.328814] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.333572] ___might_sleep+0x2b2/0x470 [ 42.337546] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 42.343427] __might_sleep+0x95/0x190 [ 42.347224] ? lock_downgrade+0x980/0x980 [ 42.351382] lock_sock_nested+0x37/0x110 2018/02/19 20:18:59 executing program 6: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80005, 0x1f, &(0x7f0000f67000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000fea000-0x2d)={0x0, 0x25, "b6d66276a6d7a11b886e3e68c59e9a49bcc7b1c76f997c2c522adfdcf3d3e4b20bb6263b44"}, &(0x7f00007fb000+0x4cf)=0x2d) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fe9000)={r2, 0x7fff, 0x30}, &(0x7f0000929000)=0xc) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000fba000-0x38)={&(0x7f00008ee000)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000935000)=@updsa={0x1b0, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x3ff}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x3c}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_crypt={0xc0, 0x2, {{'lrw-serpent-avx2\x00'}, 0x3b8, "fe8ff83d3efd6e1c7d3c184f999b814269e8ab169ab60ce3ba0af193f8723809c4a674d4fb9f05000000000000008879590dc9b0f0336e888c7668b629ceab1ba6d30731aafd419d71c0a05b150e80f2bf17bc8a5281a0e252500e1f5289393de5df587cba3df7961cc127e18806c01c977fecd13b33c1"}}]}, 0x1b0}, 0x1}, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fea000-0x4)={r4}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r5, 0x28, 0x2, &(0x7f0000fea000-0x8)=0x401, 0x8) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000057d000)='tls\x00', 0x0) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000db0000-0x10)=@common='ip6tnl0\x00') mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r3, &(0x7f0000fea000)=@ax25={0x3, {"1aa8335838a240"}, 0xffffffffffff8000}, 0x10) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f000064e000)={0x0, 0x7}, &(0x7f0000177000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000478000)={r2, 0x8, 0x5, 0x1}, &(0x7f0000c60000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000a2a000)={r6, @in={{0x2, 0x3, @empty}}, 0x3b7b12c2, 0x3f}, 0x98) getsockopt$inet6_dccp_int(r5, 0x21, 0x0, &(0x7f0000fea000), &(0x7f0000149000-0x4)=0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000feb000)={r6, 0xfffffffffffffffa}, &(0x7f0000d4f000-0x4)=0x6) 2018/02/19 20:18:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x8000000000000000) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r0}) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000002000)={@common='gre0\x00', 0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000001000)={0x4, 0x4f, 0x400, 0xd, &(0x7f0000002000)=""/13, 0xf9, &(0x7f0000002000-0xf9)=""/249, 0x55, &(0x7f0000003000-0x55)=""/85}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003000)={0x0, 0x0, 0x20}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x5, 0x8, 0xcbb, 0x0, r4}, 0x10) ioctl$sock_bt_hci(r1, 0x400448e7, &(0x7f0000003000-0xa6)="d77abb78e91e94ec3db74a982a5c6b798867d6ba383ec924ae0f03bf82b3c612dbdcffb59d4939b97f3a47c950f11b5d5366aa0f59eb1af393031658eddfd1150e8f0565d0ec0de939336b2b95f31c307b545e492e2eb6e53b84126555003dc173b060b9d3a8c602028119af7efeed8076b7e4500bee0ff16dd886ad1ef8ff93d0e7aba17d7bb9d22f59d3e3b78ea0207c87a14396b57687d09fbdd8dbb5041c33e337f0ebd8") getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000001000-0xc)={@empty, @rand_addr, @loopback}, &(0x7f0000000000)=0xc) [ 42.355437] tipc_release+0x103/0xff0 [ 42.359240] ? tipc_sk_backlog_rcv+0x390/0x390 [ 42.363830] ? _raw_spin_unlock+0x22/0x30 [ 42.367988] ? inet_evict_bucket.isra.5+0x427/0x5f0 [ 42.373007] ? lock_acquire+0x1d5/0x580 [ 42.376973] ? lock_acquire+0x1d5/0x580 [ 42.380942] ? tipc_topsrv_stop+0x231/0x610 [ 42.385258] ? tipc_topsrv_stop+0x1a3/0x610 [ 42.389576] ? lock_release+0xa40/0xa40 [ 42.393543] ? trace_event_raw_event_module_request+0x320/0x320 [ 42.399594] ? trace_hardirqs_off+0xd/0x10 [ 42.403825] ? inet_frags_exit_net+0x28f/0x510 [ 42.408400] ? _cond_resched+0x14/0x30 [ 42.412285] sock_release+0x8d/0x1e0 [ 42.415993] tipc_topsrv_stop+0x3c0/0x610 [ 42.420133] ? tipc_topsrv_start+0x1010/0x1010 [ 42.424717] ? trace_hardirqs_on+0xd/0x10 [ 42.428859] ? tipc_nl_media_set+0x570/0x570 [ 42.433260] tipc_exit_net+0x15/0x40 [ 42.435603] audit: type=1400 audit(1519071539.439:32): avc: denied { map } for pid=6321 comm="syz-executor3" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=16480 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 42.436963] ops_exit_list.isra.6+0xae/0x150 [ 42.436975] cleanup_net+0x6ba/0xd20 [ 42.436982] ? find_held_lock+0x35/0x1d0 [ 42.436992] ? unregister_pernet_device+0x70/0x70 [ 42.482017] ? debug_object_deactivate+0x364/0x560 [ 42.486938] ? lock_downgrade+0x980/0x980 [ 42.491059] ? wq_pool_ids_show+0x290/0x290 [ 42.495374] ? lock_release+0xa40/0xa40 [ 42.499322] ? find_held_lock+0x35/0x1d0 [ 42.503357] ? check_noncircular+0x20/0x20 [ 42.507568] ? lock_acquire+0x1d5/0x580 [ 42.511528] ? process_one_work+0xb01/0x1af0 [ 42.515914] ? __lock_is_held+0xb6/0x140 [ 42.519954] process_one_work+0xbbf/0x1af0 [ 42.524167] ? pwq_dec_nr_in_flight+0x450/0x450 [ 42.528815] ? __schedule+0x8ea/0x2040 [ 42.532676] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 42.537766] ? check_noncircular+0x20/0x20 [ 42.541985] ? lock_downgrade+0x980/0x980 [ 42.546109] ? do_wait_intr_irq+0x3e0/0x3e0 [ 42.550408] ? lock_acquire+0x1d5/0x580 [ 42.554356] ? lock_acquire+0x1d5/0x580 [ 42.558302] ? worker_thread+0x4a3/0x1990 [ 42.562423] ? lock_downgrade+0x980/0x980 [ 42.566544] ? lock_release+0xa40/0xa40 [ 42.570492] ? pr_cont_work+0x130/0x130 [ 42.574454] ? do_raw_spin_trylock+0x190/0x190 [ 42.579019] worker_thread+0x223/0x1990 [ 42.582973] ? finish_task_switch+0x1e2/0x890 [ 42.587460] ? process_one_work+0x1af0/0x1af0 [ 42.591929] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 42.596919] ? trace_hardirqs_on+0xd/0x10 [ 42.601043] ? mmdrop+0x18/0x30 [ 42.604298] ? finish_task_switch+0x29b/0x890 [ 42.608768] ? copy_overflow+0x20/0x20 [ 42.612639] ? __schedule+0x8ea/0x2040 [ 42.616506] ? check_noncircular+0x20/0x20 [ 42.620712] ? find_held_lock+0x35/0x1d0 [ 42.624747] ? find_held_lock+0x35/0x1d0 [ 42.628795] ? find_held_lock+0x35/0x1d0 [ 42.632831] ? complete+0x62/0x80 [ 42.636259] ? __schedule+0x2040/0x2040 [ 42.640204] ? do_wait_intr_irq+0x3e0/0x3e0 [ 42.644497] ? __lockdep_init_map+0xe4/0x650 [ 42.648878] ? do_raw_spin_trylock+0x190/0x190 [ 42.653431] ? lockdep_init_map+0x9/0x10 2018/02/19 20:18:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000070c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f37000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000ab6000-0x4), &(0x7f0000143000)=0x4) getsockname$ax25(r2, &(0x7f0000409000-0x10), &(0x7f0000935000-0x4)=0x10) writev(r1, &(0x7f0000abb000-0x60)=[{&(0x7f0000786000-0x52)="15811859b5b090e9ecd529568f2a37a7c2ba9902397aab9c321cc032e85ebf5d1ca72e4f5f13eb92980abb256f6f9507a1927867b78d7119", 0x38}], 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000263000)={0x0, 0x400}, &(0x7f0000334000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00007a4000-0x8c)={r3, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x401}}}, &(0x7f0000bbd000)=0x8c) 2018/02/19 20:18:59 executing program 6: r0 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x3, @broadcast=0xffffffff}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x4, {0x2, 0x3, @multicast1=0xe0000001}, @generic="6aed83a25634ce39c1878ef525b091e0"}) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000913000-0x4), 0x4) 2018/02/19 20:18:59 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fcc000-0x88)={0x0, {{0xa, 0x2, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0xff}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000df6000)=0x60) sendto$inet6(r1, &(0x7f00004da000-0xf1)="c145bf7aac1443325c4898f6f46e25a7f9acb61fbc046ccd1981a69bfbbb10a3db532548462adfb4b0fdf52a0490e5b398665ce73a9afa7186be7538e7168e913eb941fb92d8dc518433fdd0b7af9adcc0d43294e4e5b392b68dc66d87103cc169e34210164f17c0c584813ce6c761ea67c76d48ddae371b83c181812353a0b6f757b1ac388ce264ee84cd82a9741ff679193bf716bbdc72befeeb86e1f103329eb2e34dea31025932aa4c19c10f0fb05199af18bf7973f88e8903e075055135c4fcea885422ede643342f3df82f805ee07a1b467e3965573ccfb0066648e36f80f5b3098edcbe5cbb50c9281be7624080", 0xf1, 0x4008811, &(0x7f00008c2000)={0xa, 0x2, 0x28d, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x1) bind$inet6(r2, &(0x7f0000cda000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000d07000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000be0000)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) 2018/02/19 20:18:59 executing program 2: r0 = socket$inet6(0xa, 0x200000005, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000002000-0x3)=0x4) 2018/02/19 20:18:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f00003da000-0x4)=0x10001, 0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000c5e000)={@loopback, 0x0}, &(0x7f0000a0b000)=0x14) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000db0000-0x4)=@int=0x10001, 0x4) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000579000-0x14)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r0}, 0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000022a000)=@assoc_id=0x0, &(0x7f0000396000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000007b000)=@assoc_value={r2}, 0x8) 2018/02/19 20:18:59 executing program 0: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fd7000)=[{0xffffffffffffffff}, {0xffffffffffffffff, 0xfffffffffffffffc}], 0x200000000000012f, 0x0) getpeername(r0, &(0x7f000031b000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f000097c000-0x4)=0x26) r2 = epoll_create1(0x80000) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c95000-0x4)=@assoc_id=0x0, &(0x7f0000614000-0x4)=0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001ad000-0x8)={r3, 0x4}, &(0x7f0000fd9000-0x4)=0x8) epoll_wait(r2, &(0x7f0000fd7000)=[{}, {}, {}], 0x3, 0x5) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fda000-0xa0)={r3, @in6={{0xa, 0x1, 0x200, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x401, 0x8, 0xffffffffffff6222, 0x9, 0x15}, 0xa0) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000ec1000-0xd2)=""/210, &(0x7f0000cdf000-0x4)=0xd2) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000254000-0x10)=@can={0x0, 0x0}, &(0x7f0000fdb000-0x4)=0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000b39000)={0x80000002}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000fda000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfff, r4}) 2018/02/19 20:18:59 executing program 4: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x400000000000006, 0x4) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000dc1000-0x4), 0x4) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00007b8000)={&(0x7f0000dc4000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000dc3000)={r0, r1, 0x1, 0x1}, 0x10) 2018/02/19 20:18:59 executing program 7: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f2d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000e20000)={&(0x7f000097a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fc9000)=[{&(0x7f0000fca000-0xd4)="2e00f2e36603e24ba8975b11fdc409fd9038ee42e6e71efaeb11640b8a899ca506baaa31e6b37a72cbc0bd6fff45d445238e78229d0024376929033362e57a8d0b26206cf4e9a079ff5b7e46bbc7502fcb74c83e1ef9287dc25f77805518538dea9e1d88f727f5fbb6009177555748ce8a5f3f7606f1ce3c7413c552c6506ec35d8eaecb4fec77973377998c7176bb1658ad07d07768144a41cd4833806ec032e23f055b65e884414c4a7966a7e36ab43ce199272c208fcb9667534f1665838038e88bb56eeba7d9ffd5c5070518519d7b691209", 0xd4}, {&(0x7f000055e000)="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0x1000}, {&(0x7f0000c78000-0x7d)="95bbe9435f1db41c56a3a65e485cbeaf66a7d7a60e2737353fbb73a5758d6173100176112bccb4fd19b4b6ddb7a129c4fa9c9110158e688bfb01e8104a4e9fd1a5e1a21f2db88ffed55c38b28dab1935fb66c3bf545b1e5548c11700396d2e6407c621f00f9197d911915ac92b0c9b4820842e08b70b43b03981c21e23", 0x7d}, {&(0x7f0000522000-0x72)="9258614e979bf3efd0d41d069793c254f11acdd4b158e553d5211c1d9e74a5cd57d28e82dd84f9af0deef5626f013f28ecae53932ab1400547e61cf50dc538dd8a0a2a569cf713f782c268d5b658221932b05cdd35332ec6a57955698e73ae9ad7badcb62bd0f153347d5e561d4626a5ef8f", 0x72}, {&(0x7f0000fc9000)="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0x1000}, {&(0x7f0000fca000-0xb7)="a1780173cdabaa767213029bdfac5f5392d60ba714af739c3cdec13e169dc402c511809f4c963e4c15ccbc7b2419a8d59c2d246ccd58b51bdc1ee2b61fed599bb9e245f18f98adfb0b80bcea5ac8887fb1153dbce52e3159ebcdf5ccda9b554e9bff89faedf74f2c1b04c2c8c13d3cbdc0ccf0d469c7c6b8586e4e6ea65a4b16b0d8cdfd25dc97d3dbb42fd08b3f57655bc707b56037849215f6ee103bb789fcdd1c70f6d6538e4a09f8279770efb2beec8d172b68d19e", 0xb7}], 0x6, 0x0, 0x0, 0x10}, 0x1) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000fca000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000fca000-0x4)=0x10, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000fc9000)='tls\x00', 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x5) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000ac3000)={0x10001, {{0x2, 0x2, @rand_addr=0x8000000000000000}}, {{0x2, 0x1, @loopback=0x7f000001}}}, 0x118) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000eb9000-0x1c)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000896000)=[]}, 0x8000) close(r2) 2018/02/19 20:18:59 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x11, 0x0, r0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r1 = socket(0x0, 0x80800, 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x27, 0x200, 0x8, 0x5, 0x9, 0x6, "1bb2439859d299e79c62d52af77bd2909ad16a8cf868b08bb13d74fff40e338a24de18701c8b7f87dc3c59fd390ac8b7aa0bffbbeef9c89e7e82f1b6514f0a", 0x65d}, 0x60, &(0x7f0000006000)=[{&(0x7f0000000000)="9ba1dd91cad9e1705f130bee5803a9396436f2283b0c0b6ba9c89a79d67fde962a1c32230e722e9732ec5a9b742e9c4f8e91a7348977e90e0f48bbdb11cd94d66eefe5089f36574301cc6dba6c4e", 0x4e}, {&(0x7f0000004000)="5f5db890d11276c86b0bbe01a2310d958a025a1721560eb14ea534b99bf5f158abf955dfdee75649d549656842cfee4c98a99d60ac88556abccbc823273c82f8b45121bf610b1c4fdf4c47c152548974e74fdb19bd654c", 0x57}], 0x2, &(0x7f0000004000-0x80)={0x80, 0x0, 0x457, "7bf1f0bb41b50a1481c610d60d452cdf89e6a3941bc4cb10a21d183e6ad0b7b833d9c7c99d1c276d91d6d5d92aed54f979cb36717af3fd092711742f5a01d7fc756b2baea20b3107011951d3ce8363ffddf55354a931ba8c6a58c1d638d1168653c72cecba5b93c5d6511ec454bd"}, 0x80, 0x40000}, 0x810) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x20}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x3c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, 0x0, &(0x7f0000007000-0x4)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000007000)=0x6, 0x4) write(0xffffffffffffffff, &(0x7f0000004000-0xc), 0x0) [ 42.657467] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 42.662543] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 42.667535] ? trace_hardirqs_on+0xd/0x10 [ 42.671659] ? __kthread_parkme+0x175/0x240 [ 42.675955] kthread+0x33c/0x400 [ 42.679293] ? process_one_work+0x1af0/0x1af0 [ 42.683760] ? kthread_stop+0x7a0/0x7a0 [ 42.687709] ret_from_fork+0x3a/0x50 2018/02/19 20:18:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x400000006, 0x7) socket$bt_cmtp(0x1f, 0x3, 0x5) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r1, &(0x7f0000293000-0x38)={&(0x7f000069a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f00001b8000)=[{&(0x7f0000c86000)=""/42, 0x164}, {&(0x7f0000926000)=""/109}], 0x29a, &(0x7f0000906000-0x53)=""/83, 0x53, 0x8001}, 0x10040) 2018/02/19 20:18:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00'}, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xfffffffffffffd71}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) bind$inet6(r0, &(0x7f0000576000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x12}}, 0x1c) socket$inet6(0xa, 0x4, 0x6) listen(r0, 0xffffffffffffd745) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) r3 = accept4(r1, 0x0, &(0x7f0000ac7000), 0x0) ioctl$sock_bt_hci(r3, 0x0, &(0x7f000051a000-0x84)="16c18ba90fb32755d2cf17de1835bd026e225ec8a6d7a1abaeb4cb993313ed3d662efe52de2b8b3981710283650c3584cbdfaefcbf5f9357dae4d6cf3fbaf52ebda23ee9227b6e44f2b16559921a1d1a4a9b99263c7a94a86d073c7ed484966c57695629c13f2b1014543b5407f39557e0a8c30d8591fd18dfb37f91c5ef118aa5834e1d") 2018/02/19 20:18:59 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001d000)={&(0x7f000001e000-0x40)=@ipv4_deladdr={0x2c, 0x15, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @common="65716c000000000000000000000000c8"}]}, 0x2c}, 0x1}, 0x0) 2018/02/19 20:18:59 executing program 3: mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80006, 0x8, &(0x7f00009a8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000037000)=[{&(0x7f0000000000)="d2706f1b1f12ef195c56c83daadbbe04bf0a412f14af01c798c50ba3c1794a7123d83936313e83a588c1d5edc6385b74fc6174c735a84d748b3b044f07f0147a8fdaef75db5ef8e8e57ba90a7caabd5e8ce857bb8a35afff77efe6cf8641c9253e5e486dc299c57ed1c45ae0616fc2d216f3fa4794e75e8a72299a6638ed3852ac2f5d336fd33324782ff1", 0x8b}, {&(0x7f0000001000-0xe1)="d9c9d03bfcf9de4002868395efae426ace50bb92a7f00c5ab24d1b9705603a4a4a7b9b87e454ae3c43f408b52b4a7787e929ba39ed10fd6ca364a07e43612a8f3100b597eec20f3ba3e80f32ae3ad1541bea9a22c7833ee7f8a2de5e066dcd5f18c3c57b3c8defc15ca26ce29fa7ddcf66e4cd44446dbd1f1918e4629d91d54329dff1cd713d589d528150d86b5fef85ff7e1cfd3f02fef20e9b475ef187de98318036cba35f0a256bae74b4d3e05a087175bb70261bcb8e0629b290f682662d91cd7a7eac07aa8c1ffa3cea00b61c13c762fa8a565b97facc4318aede0049e6a2", 0xe1}, {&(0x7f0000c89000)="16169844cd1dbab6284e2a48", 0xc}, {&(0x7f0000b77000-0x67)="f51ed5ef0031a7cec584a1018e338a1421f957fcdbfcb7aac8142c67268d74076957a3ecdfdb6dc103c41b00c4f73eba4c96644f43948626594f572c7642b2ddf1e32c53f7a8cdc14cc7b64c79de2bdc6dcd1ef6817d15abc818409d3c9a325dc352e9c124a1b5", 0x67}, {&(0x7f0000000000)="f34211a37ab895ac8a91be8f866d975f16a407ca092e76ec80e2fe99f587e6836a31c2d6e7f7ccfd5d2f5cb48d109f89b2da354b61f4b468081d85f3b2f3bf8bcc1ad59ed266a8b07612b2c60809aaa7127333f3643fd2543ad5e947c765478e8e6774c546abecc31f1b20f200023d959ebef7c3e875c27a95dc7521d2", 0x7d}, {&(0x7f0000984000)="055c5f93924fbc6f574bbb0a7aaa2b4a0e8fbc9e5a1abbe3f2119d4a8bbc118e6337dc8059da3e0721bb49555f9076699182fc0675000758a6740854fc8423b1c32306e1478abc661c36e64223646d869103381d5abe30a40348f96f4352740a291068630cc7b930950513f9f61480e8b25f01e6fc0faea495f78592e87b9a3678735f49d67eb1d2e32083810b56346e009dc3f095509b0dc5db090b22f4", 0x9e}, {&(0x7f0000285000)="be12e3a236f76ae8c2b0c0d494679e653a87760f5f87bf8eb542a78e4cc216d934702762a3da71a1de4c16860f0b02ce40b0c4af1d4472cb89cd84e73402359095d02171fb18a44f2b95", 0x4a}], 0x7, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000e39000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x8}, &(0x7f00004ca000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001d7000)={r3, 0x4}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000001000-0x40)={r2, 0x6, &(0x7f0000a86000)=[0x6, 0x8000, 0x2617, 0x0, 0x9, 0x4], &(0x7f0000001000-0x8)=[0x2000000000000000, 0x9], 0x2, 0x3, 0x10001, &(0x7f00004d0000-0xc)=[0x100, 0x8d0, 0x1], &(0x7f0000921000-0x20)=[0x7ff, 0x0, 0x80, 0xfffffffffffffffa, 0x1, 0x9, 0x3, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000ce6000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, r4}, 0xc) r5 = socket$inet(0x2, 0x801, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000cbe000)=0xffffffff, 0x2) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000ff4000-0x5)="8907040000", 0x5) ioctl$int_in(r1, 0x5421, &(0x7f0000ccf000)=0x1) connect$inet(r5, &(0x7f000099f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/19 20:18:59 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000c03000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x410)=@security={'security\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x1e8, 0xd0, 0xffffffff, 0xffffffff, 0x2e0, 0x2e0, 0x2e0, 0xffffffff, 0x4, &(0x7f00001e3000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [], [], @common='irman0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x1e8}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @common="73797a6b616c6c0000000080f46b011d"}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7e, &(0x7f0000001000)=0xfffffffffffffbff, 0x4) 2018/02/19 20:18:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000377000)={0x10}, 0x14, &(0x7f000000b000)={&(0x7f00007e8000-0x1c)=@newneigh={0x17, 0x1c, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x299}, 0x1}, 0x0) 2018/02/19 20:18:59 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) write(r0, &(0x7f0000010000-0x2), 0xb3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000000c000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x307, @empty}, 0x28, {0x2, 0x2, @rand_addr=0x8}, @common='ip_vti0\x00'}) 2018/02/19 20:18:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000ee6000), 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000a7e000-0x10)=[{&(0x7f0000085000)="19", 0x1}], 0x1}, 0x0) socketpair(0x11, 0x80000, 0x0, &(0x7f0000499000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00009d6000-0x8)={0x0, 0x7ff}, &(0x7f00002a9000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00001c9000)={r2, 0x10001, 0x30, 0xb2cf, 0x3}, &(0x7f00000c6000)=0x18) [ 42.781690] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 42.810810] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 42.832146] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=28 sclass=netlink_audit_socket pig=6396 comm=syz-executor2 2018/02/19 20:18:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000687000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000086000), &(0x7f0000c7f000)=0x4) r1 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r1, &(0x7f00009be000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) sendto$inet(r1, &(0x7f0000701000), 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301}, 0x10) 2018/02/19 20:18:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) sendto$inet6(r1, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0xffffffffffffff51) accept4$inet6(r1, &(0x7f000082e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000b0f000-0x4)=0x1c, 0x80000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000184000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000ce5000-0x4)=0x2, 0x4) 2018/02/19 20:18:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x2, 0x7, 0xfff) accept4$vsock_stream(r1, &(0x7f000022d000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x800) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000903000)=0x4, 0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000d43000-0x23)=""/35, &(0x7f00001ee000-0x4)=0x23) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ebe000)={0x0, 0x0}) setsockopt$inet6_int(r2, 0x29, 0x7d, &(0x7f0000c19000-0x4)=0x5, 0x4) ioctl(r0, 0x3c, &(0x7f000086d000-0xaf)="a45669692ea27687a1e11ab5fbc5ce9a7a0111e2b25d1a84f423b5b16bd46d5ecf37b6c5622fa6a8fb5104bff23011138dcbd8ad311710aed97563ecf26799118fc907086d3f80e4ed13bcef621084b7b360fdbb12aca37a948bbb6e1ef50c3618ccd6ef3684cc3fd7ea7742eb2fafac2f3631ad422eceeb5c9ee13cab58b5644bd14f15e6b972eb81066c8746797739d6a7446f31d6f3e76f3405969c9bd8070664dffca03a404d1f40d00df26ce5") ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000484000)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x4, {0x2, 0x3, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/19 20:18:59 executing program 1: r0 = socket(0x1b, 0x1, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) mmap(&(0x7f0000632000/0x4000)=nil, 0x4000, 0x0, 0xff67fb985444af7f, 0xffffffffffffffff, 0x0) 2018/02/19 20:18:59 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143eac2c0db521abe971f11368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1}, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept4$inet6(r1, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000003000-0x4)=0x1c, 0x800) 2018/02/19 20:18:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000b85000-0x38)={&(0x7f000058f000)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f000084c000)=[]}, 0x8000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000ba5000)=0x2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00003c8000-0x8)=@fragment={0x2c, 0x0, 0x5, 0x6, 0x0, 0x1, 0x1}, 0x8) 2018/02/19 20:18:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f000086a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000c36000)=0x3a) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000d9b000-0x8)=0x80000000, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006fa000-0x10)={0x0, 0x48, &(0x7f0000774000)=[@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x132, @empty}]}, &(0x7f0000b6a000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004b4000-0x10)={r2, 0x54, &(0x7f0000238000)=[@in6={0xa, 0x2, 0x6, @empty, 0x1}, @in6={0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0x7a}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f00003c8000)=0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x80000000000008, &(0x7f00008c3000)=0x80000003, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) pipe(&(0x7f0000b76000+0xd18)={0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002cd000)={r4, 0x28, &(0x7f00006a9000-0x28)}, 0x10) listen(r3, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x3}, 0x8) close(r1) 2018/02/19 20:18:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffff9c, 0x8932, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0xfffffffffffffff9, 0x4, {0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}}}}) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000e34000)="11798c05407200d0056a6174f4afc9e92a902613ddfa9844bc91019f49f7270a43b8f98c746c0e585e8687fb47be8a6f79541c54644059ea52f053cb") socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000e04000-0x75)="2400000024007f0000000000000001000029f6ff010000000012fffd3b00ffff1900ff10b739d9cf0f2c4d9a23a81720532ff79958e372d2ff51318400ee9b37c2c420d8d7262f908f61ef9fd44192da42fc5b33404af8fd078d980929cd7d5263dd4a600319cb3d7691f94284939b723a1facbeaf", 0xfd67) socket$vsock_stream(0x28, 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000429000)) [ 42.878202] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=28 sclass=netlink_audit_socket pig=6408 comm=syz-executor2 2018/02/19 20:19:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000077f000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000abb000)={{{@in=@broadcast, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x1e0)=[{{&(0x7f0000001000)=@hci={0x1f, 0x101, 0x3}, 0x6, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000001000)="f130c3e8e0d973faaba64145992c0b1de71f9ba2e1e6994ee02fe71414e45821ab24f71f4f4d05deed7228c1c317006748b2df6762b732d910ce0f9428b98419573c36951e25f4f3b43b72c269147a01e99f987a5be4f566cae6ef3170ce9345dba46430b27924f25a76941df2190fa59471ae2be7964b0f0e6bfc4ce43eab31178bc10cad2f8ebc18d16286ba", 0x8d}, {&(0x7f0000001000)="7cd25956e403d5a1204a230892b89cd7fb3fa1fa3c06770bac3dc4761594e137471ab8b435cd184ca599993214070caf396d49188caa15b979f8919f769fb98100edda8af09d2fff85c53ecb9776f890c67ccc93a11823d5fc25601ea2c7f7412a68c9f1879fc4bf76d2aa201845ec8670537bb4b2e31656c6b23bf10748e19afabe2694b65694117c67f5c35e88badec978a6c74c64ace97378c51ab79512b0b13a737ab0c39d482a38dc97347ce46bdb9ef156e5073b71271743da99b67374311d980a93da49877d74a97d40e32d006cb63db7ec2bbb5621fa2f", 0xdb}, {&(0x7f0000001000)="bb6658e2801b530c287959b44dd2cb7de17e8d4b49131c02fe16314ed00252810350735bce1c194b2cef9c36c78e4bb36c51086ad3ee57dd99be82bc34052a1406dde43ae8bfd0b0aa2a8352e8f49d09a1e97bacc221b2685f96cfd7d4ecb1656fa3e4aaf760d561d43b30322417f34ee447b4046cb79898f1e01c22268de6b4cf", 0x81}, {&(0x7f0000001000-0x2c)="f762db898444ecac5e989012a3ac63d062cf67b2e5cca0f38e01128f95af3df2d1c7b27855aa702699914059", 0x2c}], 0x5, &(0x7f0000001000-0x290)=[{0x108, 0x118, 0x1, "047ee22a06d1064a0d655b39be9e2a283f9856dfc65485a9b8913a281a13b8e13992720f4bdc44c4100827a8a3381afe717d8e85efc8c30ed5885dca4c9c0f9824513b0bea3d360f133e57a5a5b385a72f85fa407f513a1ccb4e391330c0e5ef027cec2cd10eab5907551ca9bd3ae69280c30fce869fb1054a418f355205cb634ec85521c489f0f28ac74a05b86a0d96b40cb22b263f47766cf799317a4f1463420e31c0d45ce2b3157f1dc9f131af92d9861cee3237c1ebdcdff8cecbb7a00ae9708d3ab93b0324b4de2abeb00f09afa3326f6d88c648ba01403fcfd72d5c60999d7a1b0c4c7efeb5fa9bb14bfddfc7c99ce7812c71e74a"}, {0xc8, 0x113, 0x9, 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", 0x1000}, {&(0x7f0000002000-0x3a)="f9f197cad80ed2c6a010061b2fc372ca401f9c26cee61dd66120208ca6c3ccfc32bd57bb964c9e7183b2b709331fd1e348c95159ac41f39b8e1d", 0x3a}, {&(0x7f0000000000)="795579aad0e08e6c53315cb3a04db1a98cff94", 0x13}, {&(0x7f0000002000-0x83)="5a51d515ac6a7dcbb3c91d46287f18bd956f269e3ead7df9a8d85c12796b8d7d64f68a02fc8ec4c76ab499f5b62a6a86a4b50cfbea3d219d4d0709c5c4ca794d57234ddc76fe4de23c5de6e3189b33bf8c7f9f70b89c21e6cca41632d00eb0449ed52bdaa70de56c22608a6363fdab1492b8f34fc5e47cbe67816cf31e919065dcd65b", 0x83}], 0x4, 0x0, 0x0, 0x800}, 0x6}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000)="5fe8818b5bd5ca9975c9d74b855ed26822d74d78988804a6aeba0df288d499357105eac2ed3131d139cbfc5673ed6c951dcae4cc9447aa429b964bed2b4dd4e92a38573c710b287af5d7d5993873e1cabf009cec9fe3592173a43fe110c51fdfae8afbef1bbac26a87f04726cc9ee74ab68c25616cf08521c0d76f283ac81ffabd693112b3c3c928fb9f9f16e7ba7814a3", 0x91}, {&(0x7f0000002000-0xd6)="0bf7b11f6438be22394e21a5ff6d265e00deaa0ca2b45a3ccb3cc706315cf18d8dcd20698d02c355f420702d37b774bd4a921d454b2b8b7ae04e0e6885f36a99a30d3cbd295f0a48ba9f80cd345b4f1bf5f016eec1edbbcda7b963b7569c3173219f977475885af3da993543b0a7dfcbf781be2f80e75d72a4d7fc8252955429783536b3b2d1c959214bec0fdda23b4ffa68ebd621684ae6bb7493893d45127789827d1edfc376276a3813ca3f9d157502bb0704ed7b309f5c32569d1b645edfe2f4c7168821ba0009cbec3d25612193ff34900cd858", 0xd6}, {&(0x7f0000000000)="6d93c4f4e1b3849a795ab7e737d3ba160e2857668108175407ddaed0495b55c6bd896563cf0b7f5f749a1023c99ec4ab33744cf26e2764a4f313ffc6dbfa391dcab978c3a008d1bf3978f5e5b7f06b8a78b0be5b855530f5", 0x58}, {&(0x7f0000001000-0x98)="6aa18aeef9ea81910473123503e19ab1181ffc8b622dccc6ab1c79c93b8d55954ab62d45949f0fe810ab1a817465a3c8c891f78554a4a43b39e56a11c1ccaca8cf50988325ed05c5ae101df1ef0c67fce25c741e681e3a6a5c4843e7f751a6f434c858d17c0003c6b35d6696ebb4213e3680580f47a5c67e6ba8140d83bb99d270d577fec4e4bb7e9285199bc76c691bebee923f1ea7c034", 0x98}, {&(0x7f0000001000-0xd3)="a719d372eec38a9dfaa998a6e24b19cae0ce394a375d5856b1261284be6675b12ad5a368d8e0f3f5ebad2b4bb2ea53cbda1d1e457ffe15c6d76ef885753649334997aa6983abd061ecd6c748d84932f4108cfad9e8a7c5a8947d627358af819fc2849e3b21179e122a4c0b77f0cd3515221cb8645ef41f0b9e455b2c6eb1d519c9552a2dc265350604d8be5d3bdd02f9b08fe36c5c2db3bafe10c7bbb8bc35cfa26e05909828e245313209594ef7138521a1c8407ecf3b9aab5058cb55681c7b86474bf0c5f912d2b7dd7898066c4602996194", 0xd3}], 0x5, &(0x7f0000001000-0x160)=[{0x90, 0x113, 0x6, "18e81e031c8996deaf746ba61828a6a3b0b20050b59a8224df0df2e770e4d572d13869e12e1c61b72cc864bf81cb66c6edf412837c04b464b19b42ccd374a36acd3ba88fa39e2aecd8950db732177d086aee6833509f65846b365074e29a6373a6b963bf9cfd580334526396a7a80df1f5eb0a5855b0a12c94"}, {0x78, 0x10f, 0xfffffffffffffffe, "68d6953eb549496e049333645f7fce7b065e7d717e22e75a83dba9c4baa108c2f9e36719d66037b128742b3d62504fddc8d4aac8013715a5765b07e186f531b21b8692d98f0949e73ecb8662fe1f3bdf671e8b42522e77babd2bafc36a01594ab72d9f67477c"}, {0x58, 0x0, 0x0, "fa9c97e418c1fa2a2d3cb42ca4d04bc08c276f4a5aef208c5351b451ce8814de5542867ec5042a3d16ab695ec21d42a4a6e921c16a6605d9030fdd2e81acc8266d"}], 0x160, 0x20000000}, 0x6}], 0x8, 0x20000800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000a4e000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000361000)={&(0x7f0000000000)=@ipmr_delroute={0x190, 0x19, 0x4, 0x1, 0x2, {0x80, 0x20, 0x0, 0x10001, 0xfd, 0x7, 0xff, 0x6, 0x2400}, [@RTA_SRC={0x8, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x33, @ipv4=@empty}}, @RTA_METRICS={0x100, 0x8, "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"}, @RTA_METRICS={0x44, 0x8, "5c3534427b24958808f6a8a287902453b10fb8dccb1da41b8fd134e17dea5b4525da57713e9964fa3ff460256bb8c9bdddb84ef8c86e9837fc077b7ae2"}, @RTA_FLOW={0x8, 0xb, 0x5}, @RTA_IIF={0x8, 0x1, r1}, @RTA_UID={0x8, 0x19, r3}]}, 0x190}, 0x1, 0x0, 0x0, 0x880}, 0x40084) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x28, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/19 20:19:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x234) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000106000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000977000)={0xffffffff, 0x60, 0x9, 0x0, 0x4a5}, 0x14) write(r0, &(0x7f0000b49000), 0x0) 2018/02/19 20:19:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000bab000-0x4)='vegas\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0xe) connect$netlink(r2, &(0x7f0000df3000-0xc)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0x2a0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000e25000-0x4)) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000e22000)=0x1b5, 0x4) getsockopt$inet6_tcp_buf(r1, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) 2018/02/19 20:19:00 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) read(r0, &(0x7f0000004000-0x38)=""/56, 0x38) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000011000-0x4)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000010000), &(0x7f0000004000)=0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x38}, 0x1}, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f000000f000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000009000-0x1)={0x5}, 0x1) r3 = socket(0x10, 0x8000f, 0xfff) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000011000-0x2), 0x2) 2018/02/19 20:19:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000ce2000)=@nat={'nat\x00', 0x19, 0x1, 0x168, [0x20ed9000, 0x0, 0x0, 0x20ed9030, 0x20ed9060], 0x0, &(0x7f00004ba000), &(0x7f0000ed9000)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, @generic="7d81253f369ccaea7332ed033e8316ee", @common='bridge0\x00', @syzn={0x73, 0x79, 0x7a}, @common='erspan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="55aa24326bfb", [], 0x70, 0x70, 0xa8, []}, []}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x1e0) recvmsg(r0, &(0x7f0000a09000-0x38)={&(0x7f0000b44000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000db3000)=[{&(0x7f0000ec3000-0xd7)=""/215, 0xd7}, {&(0x7f00005b7000-0x31)=""/49, 0x31}, {&(0x7f0000e64000)=""/124, 0x7c}, {&(0x7f000023b000-0xc1)=""/193, 0xc1}, {&(0x7f0000516000)=""/44, 0x2c}, {&(0x7f0000d5e000)=""/27, 0x1b}, {&(0x7f00008fb000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f77000-0x1000)=""/4096, 0x1000}, {&(0x7f00005d1000)=""/87, 0x57}], 0x9, &(0x7f00000b3000)=""/209, 0xd1, 0x7f}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000a69000-0xc)={&(0x7f0000aea000-0xc)=[0x0, 0x0, 0x0], 0x3}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000631000-0x8)={0x0, 0x5}, &(0x7f0000a75000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000030d000-0x108)={r4, @in6={{0xa, 0x1, 0xffffffff, @loopback={0x0, 0x1}, 0x100000000}}, [0x1, 0x10000, 0x7, 0x46, 0xf3, 0x4, 0xffffffff00000001, 0x4, 0x6, 0x1, 0x8085, 0x4, 0x6, 0x6f, 0x8]}, &(0x7f000087c000-0x4)=0x108) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000035000)={0x1000, 0x0, 0x2000}, 0x4) poll(&(0x7f0000c6e000-0x50)=[{r3}, {r3, 0x1}], 0x2, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00002fe000)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f00003ce000+0xd08)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000cef000)={r5, 0x80000, r6}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000de4000)={@generic="6f6ad667b4ea44da94b6194fadd8265d", @ifru_flags=0x800}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00004a7000-0x10)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) [ 42.953575] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/19 20:19:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f49000)={0x0, @in6={{0xa, 0x2, 0x34, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x167}}, 0x7f, 0x2, 0x112100000000, 0x0, 0x8}, &(0x7f0000001000-0x3)=0xfffffffffffffe1b) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b27000)=@assoc_id=r1, &(0x7f0000000000)=0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r2, 0x3) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000108000-0x8), 0x8) connect$inet6(r2, &(0x7f0000d84000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00005e2000)={r2}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000b06000)=0x1906, 0x4) poll(&(0x7f0000903000-0x8)=[{r2}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000eab000)={r2}) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000280000-0x450)={0x0, {{0x2, 0x1, @rand_addr}}, 0x1, 0x7, [{{0x2, 0x3, @rand_addr=0xf131}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x450) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000255000-0x4)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00007ec000)={0x8, &(0x7f0000b4b000-0x40)=[{0xfc4, 0xf2, 0x165, 0x20}, {0x7, 0x80000001, 0x2, 0x5}, {0xd9af, 0x1, 0x7, 0x1}, {0x81, 0x4, 0x8001, 0x9}, {0xb6c9, 0x3, 0x8000000000000000, 0x2}, {0x5911, 0x3, 0x3, 0x3}, {0x8000, 0x2, 0x401, 0x80000000}, {0x800, 0x8, 0x200, 0x2000000000000c6}]}, 0x10) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f00008d3000)={0x8, &(0x7f0000550000)=[{0x40, 0x80000000, 0x2af7, 0xfffffffffffffeff}, {0x3f, 0x1ff, 0x7f, 0x401}, {0x3, 0x3, 0x300, 0x3ff}, {0x4, 0x1, 0x3f, 0x6}, {0xd9, 0x8, 0x4, 0x6}, {0x8, 0x57, 0xff, 0x6}, {0x0, 0x10000, 0x200, 0x3}, {0x400, 0x2, 0x5, 0x4}]}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000098e000)={@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x6, 0x3, 0x0, 0x6, 0x7, 0x6, 0x7ff}, &(0x7f0000b00000-0x4)=0x20) accept4$packet(0xffffffffffffffff, &(0x7f0000931000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000049d000)=0x14, 0x0) 2018/02/19 20:19:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000069000-0x10)={0x3, 0xfffffffffffffff7}) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000)=[], 0x0, &(0x7f0000015000)=""/23, 0x17}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000c000-0x48)={0x1, 0x2, &(0x7f0000002000-0x28)=@raw=[@alu={0x7, 0x101, 0x21110c25aed2a819, 0x5, 0x2, 0xffffffff, 0x1}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000000f000-0xc)={@remote, @multicast1}, &(0x7f0000008000)=0xc) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000003000-0x4), &(0x7f0000013000)=0x4) getsockname$ipx(r0, &(0x7f0000004000), &(0x7f0000008000)=0xfffffffffffffefd) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0xd8b9, 0xa3f1}}, 0x10) 2018/02/19 20:19:00 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000498000-0xac)=@ipv6_newroute={0x24, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, '\x00'}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000fdb000-0xca)=""/202, &(0x7f000078a000)=0xca) 2018/02/19 20:19:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d6d000+0xb7e)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f44000-0x4), &(0x7f0000709000-0x4)=0xffffffffffffff4c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00007da000-0x38)={&(0x7f0000880000-0xc)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0xe4, 0x21, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@user_kmaddress={0x2c, 0x13, {@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}}, @migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}, @policy_type={0xc, 0x10, {0xffffffffffffffff}}]}, 0xe4}, 0x1}, 0x0) bind$nfc_llcp(r0, &(0x7f00007d4000-0x60)={0x27, 0x7fff, 0x0, 0x7, 0x8, 0xfc000, "95b66048bd3009fde712c644046da2012c88346f143348eac3f78b3caa108cfbd4c9858108689cd44bbb461e553f8091adf43f417ff068799bfbc7537a473a", 0x4}, 0x60) 2018/02/19 20:19:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000910000-0x88)={0x9, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x37f35aba}}}, 0x88) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r2 = socket(0xf, 0xb, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000648000-0x37)={0x0, 0x2f, "9675dbf31802d18483bdab1d7f286377e44ebf43d365d8c1fbc12a18865f1f2d316db22f5f17acbaec56c687190f28"}, &(0x7f000047e000)=0x37) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000286000)=@assoc_value={r3, 0x101}, 0x8) r4 = accept(r0, &(0x7f0000510000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000bf8000-0x4)=0x32) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f000003a000-0x4)) [ 43.030259] sctp: [Deprecated]: syz-executor5 (pid 6453) Use of int in maxseg socket option. [ 43.030259] Use struct sctp_assoc_value instead 2018/02/19 20:19:00 executing program 4: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005af000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000b57000-0x8)={0x0, 0x20}, &(0x7f0000c85000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000385000)={0xffffffffffffff80, 0xdc, 0x800d, 0x6, 0x6, 0x0, 0x4, 0x7, r1}, &(0x7f00006f6000-0x4)=0x20) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f55000-0x4)=0x1e8, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009ba000)={@rand_addr, @multicast1, 0x0}, &(0x7f0000712000-0x4)=0xc) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={r3, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) sendmsg(r2, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[]}, 0x0) recvfrom$inet6(r2, &(0x7f0000f43000), 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/19 20:19:00 executing program 3: socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet(0x2, 0x1, 0x101) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ac2000)={0x0, @in6={{0xa, 0x2, 0xc806, @empty}}}, &(0x7f0000641000)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e46000-0xa0)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x1000, 0x3, 0x3, 0x5, 0x10}, 0xa0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a9d000), &(0x7f00001d8000-0x4)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4}]}, 0x1c}, 0x1}, 0x0) syz_extract_tcp_res(&(0x7f0000df3000), 0x5, 0x2) [ 43.084111] sctp: [Deprecated]: syz-executor5 (pid 6453) Use of int in maxseg socket option. [ 43.084111] Use struct sctp_assoc_value instead 2018/02/19 20:19:00 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000015000-0xbb)=""/187, 0x293) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/19 20:19:00 executing program 7: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00004c4000-0x1ff)={'filter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002f000-0x40), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x1f0}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@arp={@dev={0xac, 0x14, 0x0, 0xc}, @dev={0xac, 0x14, 0x0, 0x13}, 0x0, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, {[0xff, 0xff, 0x0, 0xff, 0xff, 0x5ea76e7893be96b5]}, @empty, {[0x0, 0x0, 0xff, 0x0, 0xff]}, 0x6, 0x7, 0x0, 0x5e8e, 0x5, 0x5, @common='teql0\x00', @generic="347f25aaafd397c2c521ebcfa148b4c2", {}, {0xff}, 0x0, 0xe4c62a6653b0919b}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x16}, 0xc, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00004c8000-0x4)=0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000000000)="1a38fdc8427957db329587e5579acca581c45a78f59316113fb65f21c361aa7425761d51134b0c5896b360d9c21460126c6ee1d4c640fad4f372ede7c106bfc6e6117e5064bce7e9f723c5f20975d90d48ee1c3ab80a6e79fa4f", 0x5a, 0x5, &(0x7f0000012000-0x10)={0x3, {"82cbacabecca8b"}, 0x1}, 0x10) 2018/02/19 20:19:00 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x109a1326) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/19 20:19:00 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x10, 0x1, 0x1, []}], 0x10}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000019000-0x67)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000014000)=0x8c) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000022000)={r2, @in6={{0xa, 0x1, 0x76, @empty, 0x401}}, 0x800, 0x2, 0x8, 0xddcf, 0x8001}, &(0x7f0000019000-0x4)=0xa0) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000001000-0x4)) 2018/02/19 20:19:00 executing program 6: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000feb000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000056a000-0x64)={&(0x7f0000c26000-0x4)=[0x9], 0x1, 0x6, 0x6, 0x3ff, 0x374, 0x8001, {0x1ff, 0x10001, 0x1, 0x1, 0x400, 0x2, 0x5, 0x9431d1b, 0x78, 0x0, 0xa5c6, 0x2, 0x1, 0x80000001, "174515abee45ef367d21465baf7ff5551289a2d15e01c7427e3adfd0567b252d"}}) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bec000)={@common='ip6gretap0\x00', 0x0}) sendto$packet(r2, &(0x7f000019a000)="db43038ee00c2407d101fb6af74d", 0xe, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/19 20:19:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x3ff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2), 0x352, 0x0, &(0x7f0000100000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00009b4000)=0x401, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="03", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f000049d000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51}, 0x41002106) 2018/02/19 20:19:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f000003f000-0x59)="000101008d060000000000000022b8d7004f6f3bcb7d8500cb1b4453184465069206e3ad74cf3a9291029ddd52e227b743a35a9e86716a651153b14b10c396178399cac2920d05a6945cf8f4f7bd1a55fc894556534fa446", 0x58, 0xfffffffffffffffc, &(0x7f0000671000)={0x11, 0xf7, r1, 0x1, 0x4000000000000000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000611000)={0x5, 0x8}, 0x8) 2018/02/19 20:19:00 executing program 2: getuid() mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x2, &(0x7f0000019000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x2, 0x3, 0xa, 0xfffffffffffffffc, 0x5, 0x100}, 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000011000+0xbf5)={0x4, 0x0, 0x10001, 0x8001}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, r1, 0x2, 0x8}) r2 = socket(0x9, 0x80000, 0x3) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000001b000-0x20)={@generic="0cff38385b20c456e548dd9daa022b4f", @ifru_flags=0x1000}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000001c000-0x4)=0x92, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f000001a000-0x4)=0x9, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195}, 0x16) 2018/02/19 20:19:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)) r3 = socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000b32000)=0x5, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000093a000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000b1f000-0xc)) r4 = epoll_create1(0x0) socketpair$inet(0x2, 0x80003, 0x5, &(0x7f000085e000-0x8)={0x0}) pipe(&(0x7f00002b8000)={0x0}) setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f00009df000-0x4)=0x7, 0x4) pipe(&(0x7f00007a2000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f00002d2000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000043e000)=0x1008) setsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000574000)=@assoc_value={r8, 0x9}, 0x8) getsockopt$inet_dccp_buf(r5, 0x21, 0x8d, &(0x7f0000cb6000)=""/143, &(0x7f00007af000-0x4)=0x8f) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000831000-0xc)) 2018/02/19 20:19:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000e4a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000b13000)=0x26) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000096000)={r1, r2, 0xea, 0x3, &(0x7f0000c07000)="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", 0x2, 0x5a6f, 0x6, 0xffffffffffffea84, 0xed, 0x401, 0x0, "25db9f4fa300"}) r3 = socket(0x20000000000012, 0x1, 0x1f) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f00007f6000-0x59)={r3, 0x80000001, 0x1000, "023132fbf0b40f6262ae60030a358bd565ed90a47c97c3326a2462a19b8c9fa86010f6e413c8a34fa3d593c6032a83aee31e6463f69033aaa75f5be60c139e50093e848c242d6d6677a5a431678230"}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000e4a000)={0x0, 0x3ff, 0x0, 0xfffffffffffff801, 0x9}, &(0x7f0000260000)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000006000-0x8)={r4, 0x3f}, &(0x7f0000e3c000)=0x8) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00006a8000-0x90)=@newlink={0x64, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x30, 0x16, [{0x2c, 0x1, [@typed={0x28, 0x1, @binary="d1a3fcdab1171096df1be1d55481154edf27b17cb650b60db5403db194"}]}]}]}, 0x64}, 0x1}, 0x0) 2018/02/19 20:19:00 executing program 3: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000005000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000f85000)={0xfffffffffffffffd, 0x9, 0x25}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/19 20:19:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000ac000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000361000)={0x0, 0x4}, &(0x7f0000771000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002fe000)={r2, 0x4}, 0x8) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000866000), &(0x7f0000eb9000-0x4)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e8b000)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e61000-0x10)={0x40ca0, 0x203, 0x81, 0x9, r2}, 0xfb) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000eef000-0x8)={r2, 0x5}, &(0x7f0000a90000-0x4)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f000028b000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000091000)={r4, 0x6}, &(0x7f0000821000)=0x8) accept$packet(r0, &(0x7f0000874000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000d80000)=0x14) bind$packet(r0, &(0x7f0000540000)={0x11, 0x1f, r5, 0x1, 0x9ca, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}}, 0x14) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000746000-0x20)={@generic="24485dbdc9efdb4303fa6dbe20e9a878", @ifru_flags=0x6902}) syz_emit_ethernet(0x46, &(0x7f0000f74000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "8bdf96", 0x10, 0x4000000000000011, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00006dc000-0x8)={0x1, 0x9bc}) 2018/02/19 20:19:00 executing program 1: socketpair(0x5, 0x7, 0x1, &(0x7f0000994000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x7, 0x80000000, 0xdd1, 0x8000}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004bd000)=@assoc_value={r1, 0x22}, &(0x7f0000a81000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x6, 0x0, 0x7, 0x2}, &(0x7f0000002000-0x4)=0x18) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000001000)=0xe8) sendto$packet(r4, &(0x7f0000002000-0xf4)="767d185829106be73b75ba29ce56120f83953f88a9d97835d7ced67f143ca9d5debef5d04e2560378782054488d9dc8de6ab16f3dd49d813b7a35f05fce27877b1f4a8ce019ec7e9bd7d68cd76cc4d261debb28adf6bce4e0d16b4f4e15b280ff47c22535db137558499953a50924a6b1eef7cb89c678a182c33b8facf009435434c75d0be4d32f1a243d15b0f8ff3c88a6c83dbb9b42e78442b12f0934289fe262a726c432547716859fb4f8eb683c5f569a4e6f51e8700e3b2f6c0af9cb7045a340ade4872837c87bec3c98de6416ca4fbc09b986fc78c171f23ce533ef5c5df41ed000b34807865477d53c1f46a926b297e2b", 0xf4, 0x800, &(0x7f0000002000-0x14)={0x11, 0x0, r6, 0x1, 0xffffffffffff8001, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x12}}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000001000)={r5, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x4, 0xffffffff, 0x4, 0x20}, 0xa0) 2018/02/19 20:19:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00007dd000-0x1c)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000ec0000)={0x1c, 0x1d, 0x10000000000003, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, [@nested={0x8, 0x1, [@generic="1f"]}]}, 0x1c}, 0x1}, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r1, &(0x7f000009f000-0xe)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0xffffffffffffff0e) r2 = accept(r1, &(0x7f0000737000-0x10)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000417000)=0x10) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000032a000)=@req={0x8000, 0x1a140, 0x8, 0x74f55881}, 0x10) connect$l2tp(r2, &(0x7f000079e000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @multicast2=0xe0000002}, 0x0, 0x3, 0x3, 0x1}}, 0x2e) [ 43.287864] audit: type=1400 audit(1519071540.344:33): avc: denied { setopt } for pid=6521 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/19 20:19:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000aba000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000010000-0x4)=0x14) bind$alg(r0, &(0x7f0000cb1000)={0x26, 'aead\x00', 0x400000000000, 0x7ffffffffffffffe, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x1f) r1 = socket(0x10, 0x1000000000803, 0x0) sendmsg$nl_route(r1, &(0x7f00009cc000)={&(0x7f00002e5000)={0x10}, 0xc, &(0x7f0000b2b000)={&(0x7f0000efb000)=@newneigh={0x2db, 0x1c, 0x300, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0xb}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, 0x14}, 0x1}, 0x0) 2018/02/19 20:19:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f9e000)={0x0, 0x0, 0x0, []}, 0x8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000aea000-0x4)=0x5, 0x4) sendmsg$nl_netfilter(r1, &(0x7f0000271000)={&(0x7f00005bd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000d7f000-0x10)={&(0x7f0000a92000-0x284)={0x284, 0x1, 0xe, 0x928, 0x3, 0x2, {0xc, 0x0, 0x2}, [@nested={0x1c, 0x25, [@typed={0x18, 0x72, @ipv6=@loopback={0x0, 0x1}}]}, @generic="515c483d0af9f16f7d8c9382a4a363327333a67daef41406196dbd9110608f0e01b8b67cc60ff7c35dadd3409e26ac304cbd72d905bd04e6ff6cfdfb7b508624a1832e0e07dd5bedfd2bf3a6f3ba1d26a23567a4734eb9d3a4bb189e78ca151ef7596c47ce7adba0569fe2fe58f437d656abad48a51e4d5ef3e8080b47f2627659c616c288e34d005e0a0795338afb5e5203e5de8558fa6e22cc1489813f99013a5996685da1f8b24355a98b904303587f6efb9b953f18a42b086b51081a184af61efc0e1be0f3675c8366931563fbf52d", @nested={0xd4, 0x45, [@typed={0x14, 0x1c, @str='(selinux\x00'}, @typed={0xc, 0x20, @u32=0x2}, @typed={0x88, 0x73, @binary="88c267d846d609655d9928b3da17a6fee3ad8edf6452528faf6a4ad4655e546fa271d4cb9d4ed3df6abd202c617af2b5013018e3a3a9dbd7ead9d7a5e4e30f114a45702cec232d515ed18c60be938b56efe9d0be7e1782925c3f10d63c8add521fcfe41884a1b787428641414af9cf7f801cd8b820b57a9fb218480570dd36"}, @generic="27648c05f822adbae560cd891d34b7d47c31b9b161cdfe4d7a14afe1082fdd23977c4c875cc91310"]}, @nested={0xac, 0xb, [@generic="d987ae7536bcaf253d3c3bc79d33562794cc99cb04881a1310ff41a5a68aa92a77b3c623eb76c1492bb1a7227739515bec9a9cf076ee4c613f43eb9333c2300e138782ed3af7b5f26da0784c4fd07df1584a7c78b612aaf148298f6fa53c15a762da86a02c2c05fc16b63435251564fa5b5324bdcbed99bf78fc9973ac06768352fb5a42f9180b50749ab997d96d268cfca1b283799041ea84551202f865a3debc06d0954fe0", @generic]}]}, 0x284}, 0x1, 0x0, 0x0, 0x1}, 0x4000004) 2018/02/19 20:19:00 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x1b, 0x3, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000006000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x20) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000004000-0x4), &(0x7f0000002000-0x4)=0x4) 2018/02/19 20:19:00 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f00006c3000)=@ax25, &(0x7f0000444000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00001f5000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) listen$netrom(r0, 0x1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000a79000-0x4), &(0x7f0000956000)=0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000fcc000)={0x0, 0x0, &(0x7f0000199000)=[{&(0x7f0000436000)="1af20440b8d8246a1d2068e36a266817079293f25903d7b54aebf6284e4b892e750f2160127f427d1a19319e48fa85ad", 0x30}], 0x1, &(0x7f0000384000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) read(r2, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/02/19 20:19:00 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) accept4(r0, 0x0, &(0x7f0000028000-0x4), 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000012000)='tls\x00', 0x4) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x80000}, 0xc, &(0x7f0000007000-0x10)={&(0x7f000001d000)={0x18, 0x27, 0x829, 0x2, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/19 20:19:00 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000114, 0x2, &(0x7f0000007000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="1af3da17d93b366c43f380dd6f9d294b23cd60389f156ae58eb34b45eaba5180eddc373a70f688520bbfe9d2eedd5931dce197a59b1d05cf9b642deefae814ac688f0f355dba4e1d5b6f9038dd3343f3b4378bf4dce7a44de3c2e28668d8", 0x5e, 0x10, &(0x7f000016d000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) 2018/02/19 20:19:00 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) sendmsg(r0, &(0x7f0000f50000)={&(0x7f0000e4c000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x1, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000f8f000-0x18)=[], 0x0, &(0x7f00005a5000)=[{0xc}], 0xc}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000096a000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f92000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000a4e000-0x20)={@loopback={0x0, 0x1}, 0x3, 0x2, 0x1, 0xf, 0xf059, 0x6, 0x1}, &(0x7f0000f92000-0x4)=0x20) bind$packet(r0, &(0x7f00005e4000-0x14)={0x11, 0x16, r1, 0x1, 0x6, 0x6, @random="08696ead39ef"}, 0x14) 2018/02/19 20:19:00 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2000080003, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000004000)={0xa, 0x1, 0xb8a8, 0xdb, 0x7}, 0xc) getsockopt(r0, 0x0, 0xcf, &(0x7f0000004000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/02/19 20:19:00 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xffffff6e) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001e9000)={0x4}) 2018/02/19 20:19:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000609000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c57000-0x38)={&(0x7f000043e000-0x80)=@generic, 0x80, &(0x7f00007e2000)=[{&(0x7f0000518000)=""/4096, 0xe5}], 0x1, &(0x7f0000ea0000), 0x229}, 0x0) socketpair(0x1, 0x2, 0x7, &(0x7f00003f4000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f000069d000-0xc)={&(0x7f0000377000)=[0x0, 0x0, 0x0, 0x0], 0x4}) pipe(&(0x7f0000690000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d93000)={r3, &(0x7f00003d8000-0x86)="0d343a10b1a801f8d85bbb2862a7527829640c6478ffca8c935ea1703d27e07b931d094a5b0f098e4161d320241cbac9fb1d8f631d2ff3d5b69c8060162e9da3213aab1b3a61d08cc109df721ddaf8d23fa4b87705c0c9d3c42d5e821cd4a3cfe3d8264b796c426af3f35f06a15ae5f06c11a2bd46279a7d0f42883823ba8026c6242b285924", &(0x7f0000cb7000)=""/180}, 0x18) 2018/02/19 20:19:00 executing program 3: r0 = socket$inet(0x2, 0x2, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@common='syzkaller1\x00') close(r0) 2018/02/19 20:19:00 executing program 6: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty, 0xffffffffffffffff}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f64000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x14) 2018/02/19 20:19:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000220000), 0x4) 2018/02/19 20:19:00 executing program 3: socketpair(0x3, 0xf, 0x3, &(0x7f0000f8f000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x3, 0x9, 0x5, 0x7f, 0xd3, 0xffffffff, 0x9}, 0xc) mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000aec000)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @empty}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/02/19 20:19:00 executing program 0: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x3}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) gettid() connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/02/19 20:19:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x3, 0x7ff, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0xd, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @gre_key, @gre_key}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6_vti0\x00', @generic="fa6ba8342a1757f9b9c9d6cdde907549"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) syz_emit_ethernet(0x3e, &(0x7f000001c000-0x103e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x80fe], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) 2018/02/19 20:19:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x1)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0x100000000, 0x1f, 0xfffffffffffffffc, 0x395a}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x14)={r1, 0x5, 0x6, [0x80000002, 0x2, 0xdf6d, 0x6, 0x3, 0x7]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x2, 0x0, 0x1}, 0x10) sendmsg(r2, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[]}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000051000)={0x0, 0x44, "0702aef2c06c4064c9190f481d1475b566679de1c39bc731ce55128b77683d3afdda73c19c24be447fee9190a3d6ddfc0cd4825ae2052e503d219971bf23dd2e71edf81b"}, &(0x7f0000a09000)=0x4c) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a4d000-0x14)={r3, 0x9, 0x100, 0x7, 0x9, 0x3f}, &(0x7f00009c5000)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000e84000)={r3, 0x6}, &(0x7f0000c10000)=0x8) 2018/02/19 20:19:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000c8d000+0xec8)=@l2, &(0x7f0000792000-0x4)=0xe, 0x800) connect$netlink(r1, &(0x7f0000d2c000)=@proc={0x10, 0x0, 0x2, 0x2000002}, 0xc) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000831000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des3_ede-generic)\x00'}, 0x58) 2018/02/19 20:19:00 executing program 3: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0xffffffffffff0001, &(0x7f0000701000-0x8)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f0000001000-0x48)=@full, &(0x7f0000002000-0x4)=0x48, 0x800) mmap(&(0x7f0000000000/0x10f000)=nil, 0x10f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/02/19 20:19:00 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x76, &(0x7f0000aab000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000002000-0x12)="46f6d7a5b19f1725c782577a9314d08be599") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000001000-0x1028)={r0, r0, 0x0, 0x8, &(0x7f0000000000)="c515381649c2fa93c670254f13ceac51fd8aee380551972cae566726e25186c07ac19bf66eb615e12198a88506c95a0b7a5de830b2889434f8bb3a062308895ffcf9a3193e0a449a950eafef8f66b0f14868c9d9d224e531df385942dccece4831639d666eca1bfecee590cf63147fba9ef8473a5f3909cda6754ebb1ff9e48f483e0a75e5b5f5f3b9bf0b45027bd663421e06b1d706a9d040a0ac", 0x10000, 0xfff, 0x7, 0xffff, 0x6, 0x8000, 0x9, "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"}) 2018/02/19 20:19:00 executing program 5: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000fd3000-0x8), 0xfff) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fd4000+0xc6c)={0x0, 0x0}) r4 = accept$ax25(0xffffffffffffff9c, &(0x7f0000fd3000), &(0x7f000093f000)=0x10) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r4, &(0x7f0000fd3000)="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", 0x1000, 0x20040004, &(0x7f0000181000-0x10)={0x3, {"383f1a40023a30"}, 0x5}, 0x10) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000fd4000)={0x8, 0x7}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000e25000)=@nat={'nat\x00', 0x19, 0x0, 0x90, [0x20b12000, 0x0, 0x0, 0x20b12030, 0x20b12060], 0x0, &(0x7f0000053000), &(0x7f0000b12000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}]}, 0x108) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xfffffffffffffffd}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1}, 0x0) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="14000000800100230085000a000000060c000000000003fee159a709ff2d00"}) pipe(&(0x7f0000b10000)={0x0}) sendfile(r3, r5, &(0x7f000029e000-0x8), 0x7) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00007a7000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r6, &(0x7f00004f8000)="3c376525d493292fb97472efb9242830b6ff0a2d1ad3f3a6925287cf5393841ba30e464782ba00aab0edaa8f21af5189781d1894752fa1e8fb2e5c924b7ce6e4e4163f3b2962103b8bb48202f9926ea18fb6e8cf7cd7371bb07d0f23172c539be0fad8f28067681a741055589858a97a0674afbca4d2a13243249208d80b2ddb6a43320892e7315efe597a39c06bb1d90c974eb1c17c8c34bd499046059458ba3a2298cd3dedd11c8d36e7203a46e16887c18dba6f9b20197df56205b343debfbca09da149918093d6e25e52a9fe1bff734c5a209c8508fef5beecb676c6a75b82df41cce1f29d042e77d2f40282b79cfb4afedb6045", 0xf6, 0x8000, &(0x7f0000cd3000-0xd)={0x11, 0xff, r7, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000494000)) shutdown(r5, 0x1) 2018/02/19 20:19:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007a8000-0xe8)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000903000-0x4)=0xe8) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d6f000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x0, 0x0, 0x3, 0x1000, 0xa, 0x20, 0x20, 0x3b, r2, r3}, {0x400, 0x9, 0x4, 0x6, 0x8, 0x10001, 0x200, 0x7f}, {0x20, 0x7, 0x6, 0xfff}, 0x8001, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x1}, {{@in=@empty, 0x2, 0xff}, 0x2, @in=@rand_addr=0x6, 0x6, 0x0, 0x3, 0x968b, 0x5, 0x1, 0x1}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1000000000000009}, 0x1c) [ 43.494116] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/19 20:19:00 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x10000000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000001f, &(0x7f0000739000-0x4), 0x4) socket$inet_sctp(0x2, 0x1, 0x84) 2018/02/19 20:19:00 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x840000000003, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004000)=0x0) r4 = getuid() r5 = getgid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={r3, r4, r5}, 0xc) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000004000-0x4)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="c2ea2bd70d1293bd2e6e627ff28a3a42"}) 2018/02/19 20:19:00 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000010000-0x10)=@req={0x50, &(0x7f0000028000)={@generic="a51e3f17832abc55760547960a551bd1", @ifru_names=@common='yam0\x00'}}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x28, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/19 20:19:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000493000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000e69000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000ff0000-0x8)={0x0, 0x4}, &(0x7f00007a4000-0x4)=0x8) r2 = accept(r0, &(0x7f0000079000-0x10)=@in={0x0, 0xffffffffffffffff, @dev}, &(0x7f000061c000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000cd0000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x72, 0x9, 0x800000000000007, 0x6}, &(0x7f00005f5000-0x4)=0xa0) sendmsg$inet_sctp(r0, &(0x7f000011c000)={&(0x7f0000496000-0x10)=@in={0x2, 0x2, @rand_addr=0x4b00}, 0x10, &(0x7f0000c38000)=[{&(0x7f0000880000-0x8)="1361569a0cdeebbc", 0x8}, {&(0x7f0000d47000)="b364cc711631fd9e5b2d1eecddef81837437e71e52c7a78d", 0x18}, {&(0x7f0000c60000)="500db1ad44c071cc07a46bc22d749b3e8064c22b87aeaa567d5952d8e6918581bffabef2a5585829360dea26fe025e1301acc271a8a34ef941b5a88b6035fca836", 0x41}, {&(0x7f0000f4b000)="40b415fd18dfbd34f7f3541094f578f4aafea21844b8db2ff0c7a90a8b36f313ad250f4100c35048c61d2964d636862c9aa49dbb47c97cd433e3b9b9b2e4448064dbfe47abdb2538da3af721d47ab5f077b0dca52a746db8b8378683d5c5cb7a744dce0a75fb61cc4fb4d6db6d143433a0651ff750fff15048812ee907a99cd527090087258871501e53", 0x8a}], 0x4, &(0x7f00007d1000)=[@sndinfo={0x20, 0x84, 0x2, {0xcc0, 0x0, 0x4, 0xb0a0, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x2, 0x4, 0x5, 0x7, 0xfffffffffffffff8, 0x80000000, 0xffffffff, r3}}], 0x60, 0x80}, 0x90) r4 = socket(0x10000000000a, 0x2, 0x0) connect$inet(r4, &(0x7f0000616000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$inet_int(r4, 0x0, 0xe, &(0x7f00003f9000), &(0x7f0000ba7000)=0x4) 2018/02/19 20:19:00 executing program 4: mmap(&(0x7f0000000000/0x3af000)=nil, 0x3af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@filter={'filter\x00', 0xe, 0x4, 0x20, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @dev={0xac, 0x14, 0x0, 0xe}, 0x0, 0x0, @common="63707100000000000016e800", @generic="40bef860d695fecfd71a432d3741ecdd", {}, {}, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000027000-0x8)) 2018/02/19 20:19:00 executing program 6: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de9000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) bind$alg(r0, &(0x7f000008b000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f80000)={r0}) getsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f00006a3000), &(0x7f0000808000)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f7f000)) 2018/02/19 20:19:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002be000)={0x0, &(0x7f0000c55000)=[]}, 0x10) 2018/02/19 20:19:00 executing program 2: r0 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000090000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001000)={@empty, @multicast1, 0x0}, &(0x7f0000001000-0x4)=0xc) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x3, 0x0, 0x0, 0x20, 0xa0, 0x0, r2, r3}, {0x6, 0x0, 0x8, 0x1f, 0xfffffffffffff970, 0x401, 0xffffffffffffff06, 0x2}, {0xfffffffffffffff9, 0x2, 0x4, 0xfff}, 0x6960, 0x9, 0x0, 0x1, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x32}, 0x0, @in=@rand_addr, 0x1, 0x3, 0x0, 0x2, 0x7f, 0x0, 0xffffffffffffffc0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(0xffffffffffffffff, &(0x7f0000ce8000-0x10)=@can, &(0x7f0000f46000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000785000)={0x0, 0x1000, 0x81}, &(0x7f000047b000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00007b1000-0x8)={r5, 0x1f}, &(0x7f00009a1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00008ab000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000044f000-0x4)=0x20) r6 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r6, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000e7e000-0x10)="07c3b5dee69db7884906eee7fa16112e", 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}], 0x2c) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000ee6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}], 0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000415000-0x8)) [ 43.520502] audit: type=1400 audit(1519071540.576:34): avc: denied { shutdown } for pid=6588 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_netfilter_socket permissive=1 [ 43.539805] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/19 20:19:00 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[]}, 0x0) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f000001a000)={0x10, 0x0, 0x1, 0x120202}, 0xc) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000000f000)={0x2, {{0xa, 0x0, 0x76f, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x59e0000000}}, 0x1, 0x2, [{{0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x401}}, {{0xa, 0x2, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7ff}}]}, 0x190) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) 2018/02/19 20:19:00 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000007000)={0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000000a000-0x4)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000005000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) sendfile(r0, r1, &(0x7f0000009000-0x8)=0x2a, 0xfff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000005000+0x7f9)={0x0, 0xffffffffffffffff, @dev}, &(0x7f000000a000)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f000000a000-0x4)=0x1, 0x4) 2018/02/19 20:19:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = accept(r0, &(0x7f0000c4b000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000865000)=0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00002ec000-0xc)={0x27c, 0x1, 0x8, 0xfffffffffffffffb, 0x8}, 0xc) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000ab9000-0xbe)={r1, 0x7, 0xffffffffffffff04, "b015414a06b8b84fe9e0c4f8cdb4a24619df1f79e49dd069127edf58402d7aa971ca348c337fbc74c2617afa196ebcc9e0a26728ed244637662424b63ff420aadfd9e73e598c6a165e5e3910f699128c7f62ddc9b4e3ea072e7e4bcc2b7ca70bcef46956bc7cbe6da926f35456568864688fe26a07e7961581da7c43a500e71ae996ad4ae12a3728652db90283624310797dfead1c4bc032366d2c82e2b0689fb6e52c2b0501a31f4772caf298e69faa07d12748"}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000bde000)={0x0, @local, @remote}, &(0x7f00001ce000-0x4)=0xc) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00004b4000)={0x4, {0x2, 0x0, @empty}, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x41, 0x0, 0x6, 0x7, 0x7, &(0x7f00001c7000+0x22a)=@generic="6b1cdec51dc321e8ec5ad73e4eb35eb3", 0xf, 0x4, 0xc8}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00002e7000)={@common='tunl0\x00', @ifru_flags=0x200}) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed2000)=0x481, 0x4) accept$alg(r1, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000e58000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x1006, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/19 20:19:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f92000-0x4)=0x10) socketpair(0x1d, 0x806, 0x400, &(0x7f0000179000)={0x0}) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000580000)={0x0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00003ce000)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000301000)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x1, 0xfffffff0}], {0x95}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/19 20:19:00 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c53000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@generic="aeb08b989fcd57fb1eb7803016bb3217", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000003000-0x108)={0x8000, {{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, {{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe}}}, 0x108) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x19) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000003000-0x4)=0x8, 0x4) 2018/02/19 20:19:00 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000-0x310)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x218, 0x218, 0x218, 0xffffffff, 0x4, &(0x7f0000007000-0x40), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@unspec=@cpu={0x28, 'cpu\x00'}, @common=@inet=@dscp={0x28, 'dscp\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@ip={@empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) connect$inet6(r1, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r1, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffff}, 0x1c) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) 2018/02/19 20:19:00 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000)=@common="2e000000616c6c4a7230e1ffffffdf00") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000004000)={r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r1, &(0x7f0000005000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) 2018/02/19 20:19:00 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f00005a2000-0xa8)="59edfaf1769bea500a2ec835023c5df90eefae95caeaea4b212c07782502febdac9eec514ad7305da9a81a2066f48d991d40615ecc8d40a78cbe161af7c7450bacfb5ec8f705440ff9562aa23fa5eb0e50a66571dc48063f171a1f2276f7362152a79590851136e1aa723589d2cf78f330993c3e31178381d68b294c4ec27f0402c3e9c21b3b30b9df19a53e904e58d505d865dd1b46dc314c3736174592704dfb74c87bebba9fbf") recvfrom$inet6(r0, &(0x7f0000063000-0x80)=""/128, 0x80, 0x0, &(0x7f0000227000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/19 20:19:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x3ff}, 0x68) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000d0000-0x8)={0x0, 0x81}, &(0x7f0000d60000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000edc000)={r1, 0x400, 0x7, 0x3ff}, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d89000), &(0x7f0000e08000)=0x4) setsockopt(r0, 0x535, 0xd, &(0x7f0000001000), 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f000099b000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000111000-0xa0)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}}, 0xffff, 0x7fff, 0x1, 0x1ac6, 0x3}, &(0x7f0000335000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005bd000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001}}, [0x3, 0x100000000000, 0x4, 0x10000, 0x0, 0x5, 0x40f, 0x9, 0x10000, 0x61a4, 0x9, 0x0, 0x1, 0x5, 0x7]}, &(0x7f0000a4c000-0x4)=0x108) 2018/02/19 20:19:00 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x84, 0x6, &(0x7f0000002000-0x4), 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000014000)={0x3, {"774ed3a1b17c92"}, 0x200}, 0x10) 2018/02/19 20:19:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000830000)={0x0, @in6={{0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x7, 0xffffffff, 0x0, 0x7, 0x3}, &(0x7f00001ba000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002d0000)={r1, 0x2d, "f3337373d65d1f423d00b2d2c6a43b35383920a2642ffcc1abbf59eb85dd263e25ecee533f684dda906575e1fc"}, &(0x7f000085b000)=0x35) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000634000)=@filter={'filter\x00', 0xe, 0x4, 0x468, 0xffffffff, 0x290, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x398, 0x398, 0x398, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x198, 0x1c0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv4=@rand_addr, [], @ipv6=@loopback={0x0, 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@time={0x38, 'time\x00', 0x0, {0xfffffffffffffffd}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) sendmsg(r0, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007de000-0x70)=[]}, 0x0) 2018/02/19 20:19:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000c28000), &(0x7f0000e31000-0x4)=0x4) mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001b000)={&(0x7f0000030000-0xc)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f0000033000)=@ipv6_getmulticast={0x14, 0x3a, 0x231, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 20:19:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000057000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept$packet(0xffffffffffffff9c, &(0x7f000029e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000971000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000cf4000-0x50)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0x20, 0xe7, 0xff, 0x100, 0x0, 0x30008, r3}) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000847000)=[{&(0x7f0000f7a000)="820bd056fc5a277e909e6a2cc969d2fab2f054a485a4748766d61161034e77f9", 0x20}], 0x1, &(0x7f0000f43000)=[]}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) socket$inet6(0xa, 0x80f, 0x1ff) 2018/02/19 20:19:00 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000001000)=@in={0x2, 0x1, @rand_addr=0xe8}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000002000-0x50)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000004000-0x20)="5c6b70a512202a85a3fd88b177a8b317c11e87403105ad1cfdaadc444a4a50f0"}) 2018/02/19 20:19:00 executing program 7: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000+0x9b6)={@common='eql\x00', 0x8}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00003a1000), 0x2) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000004000-0x27), 0x216, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0xa, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socket$packet(0x11, 0x3, 0x300) 2018/02/19 20:19:00 executing program 6: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000518000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000ec1000-0x8)=@abs, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1eb000)=nil, 0x1eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000ba000)={0x0, 0x0}) splice(r1, &(0x7f00001ea000), r2, &(0x7f00001ea000), 0x200, 0x0) 2018/02/19 20:19:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000373000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000a26000-0x4)=0x1c, 0x269df7be2314e8d2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e3b000)=0x6, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f00004e6000-0x10)={&(0x7f000084b000-0x50)={0x14, 0x0, 0x80001, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000a72000)={0x0, 0x1000, "1331f9cbdcc85d6f2c8ae32512dae959b89d5e389d2182ffa238123bca0b92caadc667c10fa2d2555130eeb9d684f68297825fb270aa48f1550796528d0705caa062a6d6d9bf555a69fcaaea20a7a009cdee35288216696549d931b54a78dee05a47109ab90a7a10730db5da48e2090f031a85c51e6ccabfffe6a96cdb4db3708dda65df1a23d2bd2e9d8b845621f2e1aa6bfd51970add250e0c11200a8fc2b4c17de1130902965ce656f49be59d002cf19c3d8efd69bbe97b5432a655b781e7db931bb329872ee1341c445dfe660feebdcad4ac98119193ba604f103d3f6f7f9f4177e00a31943731f9ed77fae6a5febb2897af0da70598519e96707aac41fd17a0712b953f748eeafdf57091c99c8090c389cdbe44654ec68ad9609f929515748d121caa4cc22e004526500172555f3c0b79b5b32003e7cac510dd3cf26f80973b2ce665b88e6078c123ec5f5cead9f661f2b024060bef39b640ab71f06dd6a5378bb068c703b8047266cb9b3a0e7ab9f50988e4e002f944105e2e1b6b26a7d3f9bdf3bece556d2e06fdc751f0c4b3d21858c87ec0fd3eee6bdc1fe9a584bb32607484c16bbdb1919eaf56a08b97875a43e4f12938f65f44a69ddb829ab8755fc3ef0e9698bdad9fd3d6f0771cfbf96d017506e2213c0b67f322b1e23934c162d7564a8252a0ee15d0480ef659e44462180e97593bc1e1baef042c52815c9a60c36a446125688b9dcb1907d1eea20b75c99613f04f289f1df69782b845e5183bfa1c84ab93a3c50ab03a97b172f9a5186aca0d995fd9ffc66407cddbbf2b42c509397d462f5e45f9830a5322d2d43f739fca9a714b9ad86abf9b7f256372fd0aef2dcf78827637791cdc52865a492674046f29d2ebc6a6f017ad30d72d04bc4120b7192bb736532a33c934b312eebd2a33ac2e9e06c0ab75c4588acf56ba641579ef3287d41b673a9856fcc789ae52a96789f79b2bd1078bc354face7e6bf2ce6bde9dfba3486a6dfa80e6bd8baabb90e4890e7a6057bc94483fb23e2b8c88d4d3e09029b5df6aa9f27778d2d51adf2c5f28ed556077affa27f1539db90da6c2442c1799ef98a737af8aeac953ae4e369e5168ad1c0ee3dfd0716ebe53d67e9f917cc09b1f315cbb615396e8c833a2e310a6b4963d275e2659c178d621f298e6904bd43e2d960bf8b4db02b381bee76a5db947254cc7b0e48ff384ff64d0ece0e5cb5fd9e5d985d5602f2c48c2e403c094bdeb13ded03cc2527d7be51c6fbeb4872019769419c6eb1767afa32c8d40c7bbd56a3a2e9f01183a100627239285f9571911e62c67396d99b0b8e7b92fb1c60829133992c3541d7b44c8ed346054893518f2be9fe3d579f18ef035ddf924e7d8f3c27efd9d8c7acc299c51e4337eb54dd847ddd0ce85c3911090a203de5ea12c9b5f5127f4ced68511601e57904d40a1e4ea591211094daa7d91de354168e9a635554f904fdc4dd58a0c8481c90e1226ace7006bcaadb6b5c1e98bb94c437f14975fe2d72a984fde1335cf1c89967a395a2907372b3c2f6e68b8d1bb6655b1f427a410ff0f50fafce02e83101b1faad5a11a6c8dd7657cfe96c572a27045b576f8bcaf0185f77b6de2e8722dda1ffedd19697fb7a3daedfde92eeedec188297e94ba784f93df2bf3e4436fcf6f524a01381b9999749884228e33d9fc620625c3f18b5c8004d1f80818d61c5ab73aa0f4d7a295afca3d71facecb22375bd458f85febdd8445d4ed2722661d39993a449ef21e79b451c8bf4401dcae3fa25db1617b764e9d7c444a1c1cdfe75d67f4d8915f23336c8e2e672d82d8e9cda93ab4c9987f162a199dcca2a54c10492710d4c84330f998fabdd7cebc47982e3d59f29b34274858285ef6f668ff14174220165fa5c114c142d38bc756e60be9fbb6f6a327af8a7fe6266320c10671df61289add0cc193a8a747ff84e6aa82325e52bdfc3d4f377b70b636ed6d551848200fd6313694dbe05e4159cf03cab0a5d0bd2fa592b0a6a716ca34af75c050e177a8197453d3e70e5a8c9407f598c52eb6d9af03485e676149592878a78d97a9e842ebf022ca713606da3228356198005e78cf5ee0eb8066ec8c8fee75b3e792f50f5c7812d580f64b31eb55d7c592aa7a61f51a082c4d18b66902d04b290041c59cb4cb7361a3b5d6e9ddfad50499160e2efd01a498b6f7c1acaaabf5700d4922336fcdbc571ff900938e5b92da2a096e0fe8c78ac22e97257489006a0d2ccbacf2a6cbe312f817deebf007870a02f376e44db2bff6e9099019599d27753e9b363c57db8e80c29b8933d1e1b19f3bb2484bcfcf335c51e385f51c8a916b2c4b4070786ae43ebb0229276cf7d7f80e658c9f246e91196b0579ae1f6c05d3e73a3c4bf68acf99e7d2e345389d67477bb636299d401864d3f75f5589753678a8e14d61af511eb5eb3fc7c557bf3e193007ee9db9e4acd2ccf62e82481411a78f721f5c55e8c860a22441d989791d6492a81b1e8ef1328a2413d67624d099469501fdc5632e36a2c5c2b13a8c900324256348eb5fa556cfe2a787cff1f6d0f15e5051af23d5a43a47803433a6787618a7691e7b2cceb899db64cdedbbb1c1b014c444b3addbe604777f5fe4b98add194dce295e54224232b0745b28080ce76e676ae74e75acd5f2627837f746dc761143e8d6eb05f05ba4abdc3955d6762dc2e963c21c1313002df44ba05cc4d8d12a9a69a5330cad922c96e361201dd4f6eb0f5186a2ffc92fa6daadd90475765310bde3f133ee1d3a5918cdf84765faa3d827dcdfd007a902ac0c7a3e5fd9701fb8ab07330a5eeca155305cf5fdb3c41557625017c5cff07987b22b3887514cdfc24d5f304f02e7986f07b9ee7688ff396d4509513492e1c41a997fa06a7d19685e744bdbadc8ab8c9e030f1bdab3331e9acd0da634dc8270c706e982baf8275769f1bcc9200d03c025a0330dc4211c2b5eab9d787bf43ea338902695b9439377545b8f2539ceb607331d2de961b404b3dd5a136add29c784e5e8875d3922dd1181847599e4501a448be92425e2a23c4c835b661b45b9c2477a9dab70c7b1685058cb5772abe39dd52ec419c02a5d2ee6fef6475c4bfff0bf8a4474cf5127a4dff9df8535d354bebf19af6bc733a19cec91acf41f490e7d9efcf5a101ca28179adf8b6f27aea03a06548f92705be96bdb4b04eb77ac75422b5c585a8361f48abc23bdeef03c336009e48d2bd957f4571fc7fc8aab27d9d1818041ebfe2713ef47b5247c33ee75ab459712f9d429dfb3921140c2ad8affe66178ddcbd5729af14d4ea2bcab5f1888543dbe346bcacf09cee6db11191e08d663634ae20d963d3f80be06c6bb066c27c9c84c669dba89dcda0c56585489680459cdf6cf6876f2b828d940a3ffca838097668d70564f2ff3ce6fd1d524bcbaf4548c0c1e57cb5a1955f3ec79e14714725b23df6b992c797318651c100b2086caa24dae23fe79b53b4834cd1fa5b06e412270fe9f9cd75e0f124664c6d4aa802ab02291e7620d0f17ae2f7982e02539692149d92ef7d74056d983424e8b3ac1a068fb9f30ef3434bb9576b5a91f845a076fc140b97aa036eb76cb744391ef056306e492672f4ecd4768dcaaedbd9944142a9a4d3a326421b6c86e91034d3a98775752125159ae99ff6c3d1874cc0b77a13c92d4d3c88836af49af9fba817a5092100768f6bcbd17aecb1c460b611b06a1456b1c3858959677adc5c858fa4ee831426348edd11bd3f23a4e5832061c35f5a35ddd11a91ba91152f6e6e7d7db4df4489e4f0f2a4e76875dc02c9bf632c07a19f5c019e279e88677009065f5d585b8abec4a7424dcbff0c873f4424ad9d78efebf7a9785b37e6818a34838fdcf78f2260af75cd9bfb56f9097bcfdab24c4c5b69a47b6c9044a5c9b099595c899e781e4bff44af6a94091aea5dbb4fa6fd897cf2c14605a4c631bb98bbd12f51e741a91b3360f0ba24515e45551aa17e6adc57cb64f599ad1ebbad814d0ca37cb16e3101f3c4f045b7bbb9554ddb9b2ed759ecbe7e582ac4219754b70299020414ea2fe94ec5835bc13f2d3069e8ff6b4db5a769e32414eb0153675c7a6f1333bec872187561b606b85dd2dd142fb466ffa2ec8545c1d16b1ce65047b1105bd0603966d8128b283440df760f5b29146f064a13107d2bbdaf957456d38d246b9fe0923dd63d7cdb020b969447ec74c6c61fc4f81f853e72faeb899fc1fcc48cbb2dd305cf48ee20d786ba64159464702814f0f58b37a4dab08b384df626ce1b965181952c2b89f82231da04f888377dcdd0b43a4c32a8e766f1c58f6cbb5e6d581397ae47d4f13da0f87ab4f87ab62c3635f978a9053d3e769b1575c481c255597105ee80e9db167aae899ea5297b1ef7035382cea4d332745b1553fd8a369f4738edd996b18d4b7e0feafeb001948157a49be643e4e66f96ba789be48492f7efc17e23e0905628f1cf77d1320b5638b784f16216fc2887f82224e4bbed58f35dee75181dba5b5cbafb03ba31cefdd1134a740284254f03bbaf457a600af330c978274a89afe8e79f1a82361b3443361c0a04e8ffa9c30634698662e0cd6c19b55923eb2c9e5240202a0f3e85451d36500a7818d390538feb78abe9c28401d224f7597ada8c3a59c218f10440bfd631479e0320e12db9a196aa995a0e0ed784c6295b72fef384f6a365fe5cceb0dffbfac0f373a5e15d5c65878a04e98bfa8313b5586a181ec2c939cd941ee1945c84a1a5cc6f930c466b6b20684a27fe7604ad7f21af7213443dd67d660fa1a8c9dd8cd0b5d0aaecc72211bfcb73aa8130e678a94da719a4d59083e818cdf10f260152cc294988e63a0347ad6d092e4eaec2fa25b60355dbfc7e3fb3eb7a22878877cab7db339665e51f8e525fbabccad0f1f60d7a5d5149a89ad4fadc85d458fa6e7e8f1f913dbdb4c3f8e281dea07a5786e4e47c2d6e515fd9be824c53771071c3195845b920ee6fbd5d168a46ef95a0ed969971502b5ec897d0caeeab34eba870d86f1a79f80649d9ef467fd491752b7611d9dbe96e6e08bbbd2d3ed13672d5ada49b116af83d667fe22cf5c049934d8b29ddc6c2bc841224d32ffbafa95e0c229814aae3a1ccf97344720b8a45bfaff2e6333af89b1cf4789d452560c26f7c43d561a96dd22afabb2fac0cd2bb000621f1248efdb5ac1a682a9c64c3ee50bd671c6211f6ac46e34c3b996ddd5fc3647f8268baaa23540cb4a1c14c0232995d95d65da884a8391e60c95507d8f45926cfb0b89171e513a1532f69410fcc415c38a691e3be3237b94f455d96c10a7740ea2ffca3002183e6b69370b3c3ea06b30f0bd656932986d947fbd366f830c003dfb19e7053638c4b2ab860c0bc15dd76c4380a9bf5756a62844716355ea6382c61f90fb9a419d0fde8f4717c8b18e4ab377026c2cb8331643d2533802fae929c9af6c8763df94a7d9699f16b7b0556c99d95a1e6aa631013fdad7f09ce33bb203119f19f856fdc26cb9c45764c4a1be0f790e9642c1644ce9b23369f337fa9f4326d20d4a8615721ae112df8cb839afc00e2f49824ef02f88fffb4a15e4fe8e3c11c64dc3a057f101d09cfb84f61bc4806155ec84db679cf67d51a1b7400a8ae0b04f7fd2aa7fc66e4de3f64a981ce36a39066893c5eac45c302eaecfb80fd37c4d1f438fd6317d83d276e2b87c03088a3b649363be66b972e63f079e21288d9ad24b1e9bc7f160518fbe75d998fc947de979cc216b948abc97d082b8d86f6df7cc1a"}, &(0x7f0000182000)=0x1008) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000c9a000-0xc8)={0x7, 0xef9, 0x2, 0x8000, 0x3, [{0x9, 0x1000, 0x9, 0x0, 0x0, 0x2508}, {0x5, 0x10000, 0xff, 0x0, 0x0, 0x2}, {0x4, 0x9, 0x1200000000000, 0x0, 0x0, 0x1000}]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000034f000)={r3, @in6={{0xa, 0x2, 0x8001, @empty, 0x100}}, 0x7, 0x6, 0x5, 0x3}, &(0x7f000028a000-0x4)=0xa0) 2018/02/19 20:19:00 executing program 0: mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000eda000-0x90)={0x4, {{0x2, 0x1, @multicast1=0xe0000001}}}, 0x90) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ec5000)={@common='lo\x00', &(0x7f0000da4000-0x8e)=@ethtool_dump={0x3c}}) 2018/02/19 20:19:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2000000000000310, &(0x7f00006af000)=[{0x28, 0x20000, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0xfffffffffffffffd}]}, 0x10) r2 = accept4(r1, 0x0, &(0x7f0000a2f000-0x4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000e58000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000439000)=0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006e5000)) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000bad000)=r3, 0xffffffffffffffc9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000de7000-0x20)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x20) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e8b000-0x4)) r4 = accept$packet(r2, &(0x7f00009eb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000ee4000)=0x272) sendmsg$can_raw(r2, &(0x7f00008f1000)={&(0x7f0000f6a000-0x10)={0x1d, r5}, 0x10, &(0x7f00008c0000)={&(0x7f0000a84000)=@can={{0x2, 0x4, 0xfff, 0x7fff}, 0x7, 0x1, 0x0, 0x0, "7edf1a16d64bc621"}, 0x10}, 0x1, 0x0, 0x0, 0x8040}, 0x4008081) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000686000)=0x7fffffff, &(0x7f0000593000)=0x4) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/19 20:19:00 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000022000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000019000)=""/46, 0x2e}, &(0x7f000001f000-0x1)}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000002000-0x8), &(0x7f0000017000)}}], 0x88}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000024000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000017000-0x4)=r1, 0x4) 2018/02/19 20:19:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x5}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xc)={r1, 0x8, 0x2, [0xa6, 0x4]}, 0xc) pipe(&(0x7f0000001000-0x8)={0x0}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000000000)="a082d5fc94e38b451247d45d392bfcede3cdef4be5e934ccd1cc3bbe47d2a1b032a2d3403863da28340eef7cdc798fb255b7b25b50f08e3b", 0x38) recvfrom$inet(r3, &(0x7f0000001000-0xa3)=""/163, 0xa3, 0x40, &(0x7f0000000000)={0x2, 0x0, @empty}, 0xfffffffffffffcf2) 2018/02/19 20:19:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000332000-0x9)=""/9, 0x9) accept(r0, &(0x7f00005eb000-0xc)=@nl=@kern, &(0x7f0000950000)=0xc) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) shutdown(r1, 0x0) 2018/02/19 20:19:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f0000d04000-0x38)={&(0x7f000000e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000a33000-0x30)=[{&(0x7f00008dc000)=""/190, 0xbe}, {&(0x7f0000fb7000)=""/152, 0x98}, {&(0x7f000066d000)=""/231, 0xe7}], 0x3, &(0x7f0000dfa000)=""/187, 0xbb, 0x6}, 0x10000) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f0000052000-0x40)=[{&(0x7f0000210000)="bb79e4d4d5aec5d30eef7ff1ad5b94b41849489fd0fb1d1dfad16422c99cf505c21dd44cb1c93a395accb08224262f0a522a46f01871bb2a83cd1b50a7ee582d12e0fa400db6d0c229df17c5463789184785ff68c9b974f1235b1ca8f99c0ecb7d71eaceed184f2cce9c02cc36b5745d4348d29fa0b072d419855bf0d68567e90a147f6519e79a9bf6ec8689e97ca179a2ec1e6d1c1503b100d3c12d416b0b4001f508fb1ba3de31ef0be56f6bda217242d59e91dfdd4f6cc3c03a4cbb1deed616a558b9bc6cfde0456b6d00e0188c84f423d630f7431333a4fd11b407073ab4be8115a73d14d68dc05949b82ea1b2b84a840fe34a29ba47dbbe366274da14b58e82e0d3df317f65e661602ecf9b1991d73235e29986356e1ad57d383d74dd7351b4df3bf4f3268c7e3e7b8bb15f6b27d93a0d05fcc393d56ef827fe5209b73910c927519fb7ef9525ea1521f93fa9cc552e18c9791604b63a4011bd281ac5d2a272dca749466334f238abb3fc02c4d1e12b42b6282bd4c804bc565f94ceb1fecc2e35449e7d31d33cc1f121d0a0823822a1b5d9ec9d6cf9df1be536372bfffd5f46aef1d6a5ab31664a92d956a2a50b303a8c3c5e3171f41bcc0c60394eed90f12f9bfcb8e5a1a15891b3f7c722215f3f97bd06eec4772effb28b728eeb6ea1ccbf704a6c946b241c295d4cf93babdc2090601422fa51d1a7b3e74b190b0de6d39328a21495dad4bddee3cb7007cca75b3c2a433d1e78a9a9f7eeea789a4e7ad4ea0f7d14061a9194f67437f09881f1c9fd7f046a67fc30896cb53981e17b3450ae879880b21e1f59ab03258e882e91932b659b6a9252f27fa5435d6e648c64463a03ee773fe913a5b932be18bdcede1beb12ada366645e05575b7550f10887efb677f48063642e94b53f7a85c4d90329131f4db659a7b4a15711990f28cd94191de2c290bd6096d9f6e02c6ec14447835fae77ab4a96ce8c82f28b76656e227c1b087a55ae5d3f901d984316adab31d8c3ce3bad2bb9ba26b4818a7c2e0b2b74befdd6ed885f6d1a853b75ef2f65118eea2c8c5f70466bf8de569eb8047cacd1298b7cb7012b40dc8d2253263a7e50bc7224077f63019e95f72a9ee85edee24db3f5e6b03affbd1516f8cf03051e429eab1b07c12739bf8ea6aa7b3e2b4c4072dfa5bd1841f4bd8ad324e3db349ac6b85f92d2c13bf9fade8f0e78ffa33dbd1474ff45cdeaf73854dfd413f988f564967b1c9c75adad04e823f17033f6311f93fa2706a0c9f3e29c81e30cd4bb19e2c2fcbb74b81339d227bbb391833dfdeacd5164be05a5efcd9fb6790ad9b9f522c332e65cd994739ad6eab409463493e6ba6006f8bd0e7f89073836ee8e3b37504dbed231a5297662fce77d2d11c8ac77600d086db9defef67c18d5522aff672dcd2998ea745a813f89ffbc73a0ef2dc4573cdc02310aa1acb58bb7ac415d0fade75e66eaad29f5460de9ee5ba114ca6f7f576fddec20055a2f49eef2c009be1d7a0bbae3ab2768ff70a18987ba72a6ea010ef5889c2c4c56e8ecf3a3b7e9076dd0d2f3c8b769129c70711e3defe81b6d59e101a7689c10b6d9c15a7f7fcc4b98f93eb83c634593a13042c94dad4802c94ea6f931a2903e42fa5d5ae208b5e7fa1d13ff916e9df97d4e51ba64ee50ef69914a943c26d632927e2ae1421ab2ce911633edcf5157986e73e214e76e651d3b5dc6205e9bc3a8185409a9ccc61412aed1cc0da95f226d85e163ae86df96c22607c5b3529409580b173b6102f1ebccd68b7f5bbec661929f4d8eb1e47bf894814bafec28a7d5f15b366a2b2b34e436b02306b3884dc8d92e2ea8162d12b07f8cc8efd9bb980b698664a62c04094c45a3334e931c08a6db2c0eb1d36a21cc3532db78e2a86b0b958284ac1678b6208335d52e9b54f8e29745343e8baba73496d9965c4eabc9e3aaef2992c545786d38d7e07ee8810b693aa5ad045f43dd5dae984cee2568776203a9b72911cd52cc8aa17569aeba58dc4fcde8a5d9980d55f65ad9c2d017d2625a8450733496998817a8c9231c567820d110228da3e1e5576fe2061578bab94890ed4e47f60d6f64cab4b77963960b49c7913b4579ddc3f734a5a9f8d3ae7252050906c4708341f9788522c23a6b66cedc7fc7cacde53fefd59a27f03e6163b62f3155c6998a9d711b57b3320cc5bd1a70c746ea73725fc8cbf0102afe7197cd52e1676596a4684900cd4a9a207ee50f6d656de1d33ecdb6c4a5b13bbb4dfa069c5844e404fd6988fa035c73625603ed4a1e824120b767e3e5da71b131cd5f9a8f4dd0ecebcc09b7e27e38fc47fcd4bf2ab7d817ee665a43ddb82f4f5cd5a210c46aee9bf6204d9c7a29a406d2d090df61734a40b0cc3ff9b68caf6af14ae7a53237b9dc49918215c2c72ccc8a8781e5ffcaf66fb0247fb4f67089cbcb85f388d6aad27d0c22ad30f06821bf52dcff4ceac12f1894a455722d185bb0aa05264a8bc2ee96288193aaf252b8a88a414c6cd0545ac1295ed331620acfb6ff614298615baaa80ce7970e81eccd14bf8fb8fc24a2146aae08f0bbac781dd490a7896533c4d1f0b73a8771779dbd1ed35d930452344415eb763b2b6f0792feedb5883d1a84a1cfe4c529998c4f250cf982ae8da6e9e6f6c880f6fd0945b3489c092cf4488189ae6c559b9e9408e0243a7e9639c8bef5e61afd7d8843ab6d11b8df073d468f5d051cf8b29fe71007c36b647b7e3cd21cc10617ec82ce56a186ae3ddc2562e62061b967edc22e8bbb4bbfea2c7fea67754487f1c619ef59237b77546a2bd4295dbbb52991b88cd7ef724cd6ef2d2d84ae31c0ea805cc93c574627c93f02f6a1eb41e5e670e013a382096b03e275177468c82e35d68904cb1489c05ca4a6f020c78f58c2e7ebd92b2dec0d788113a983e84d89f23f06f0870146ce78d849e972ea0b771d6cba7064f2806a9cf050f66f0a4acd7a31bb17219691cd46b0980d59f8b4982d6fb3b091cacc69538365bde14f6eb423b5ff34b440636e5d38debefcb07f8066f11155bd77bf0e5a249cbc8f6cfc20cb1d678fa433df96d14be91a2f238b8b82477d568e458e909def74a2b3703143eaae7745984cc211666b18d680b620bf70a0e7852bca04ddb12b2744e4284018214bd29d9f3dec191e84bbccbb53601190a8a89727566a784c1394e2ad414b210f6d6f70bb264b47eee6b3981b20a4520d86fb866d432917b7a8a17640e29b0e24df276dc30d735352a914add150b15ab14b995031989f104142a370e69077b4d776de5b62f6f871000058bd7b01f57037222f6e12465423cec5c20a198a7eb0cd909ad3cb149d8691e77c13e50532cb6025240ecfca20d319b380ec681a22136c5ed1bd8048ca2dabece5c0678a5c554c3136eb01c8fff2265a5d80d3665e8771219e897291086697bf57608d7f2336a83d94044dc2073c29d59e1d5f450e02c6aeb685e88c334318da09f9448355f76d843bc76aa54545c0f31202bd767fa0b56eaa2c3973670d09a674a8cd939495b4bfdfdb7ec4776aaf574d7ac1a16d5e8e19ec5405390e4a7f89592340b35e43d4af547f777f92b0c36d2286b4dd27bc3e90555227f4f267f3dd0b8896a19b03fbe60eb2280fcc5d7fd1947c2316d8a320cb3af274ad10f37b6c17cdcea145a1468f02b54bd543cf602e2edc6cadc2dff194ec6cc6586e1d62d1bb63f55b706520ada33d55d480a16806fef17cae3468a2ea29ef22598a7d77c0a4a1b3f872e4fb5737fdeb6c5642afbe9569a9b5144e945222beed489778ca7043d06adfde7cf42c92027cf3fca457e8b6c66bd74c9d686354b59ade904decc2e3f71614dd3b727a5f4850b5f586c77e98eb49b23778ac6cb8ef07ce13a37e9eb20eb23cf7e691c6c367a4f882c132a6620314cab460b21b4e840e5d5a48b698727c9d4d2df0a50c6f7a9a93c9ab39f42c0d9472f648f24bf4eccb3a90f81bdb43a33dd59c975d2516801c2bd1a3931a22f0b0d7babc4fce84adf01428ebe23b9e4fd08328694bc9626248df255c07104fc50e19c3540fb500bedc961d32b514c64afc10ffcf66ed1a59afef7026c60447fc4691699445481b674ac927d24a7db4d0412d08e5b43b3a5b88c269ccbf1b318a312bac4a5bd9b39af4e4de5643077c116a9e264b71c4c13405416b653e8d7a5d5be98fab0c8eff5d17197a8d8bd4fb9ccc9da3adc28c712480bab2a9006dae4b1138274a9a4338df911ae3a072ad3eff76a50884aae357bab807c139fddc1e867511c46908305036f9ac5f19818907ef8237005c9d471f9b471599841e54b6d2c1ac50f39f5c925806cdd7e28643ee7090ea6963cc2d135f91118050ec2dde0119bc75510507524ff48439db4907c3ef83456c6e7c2fa90272677fd7432fb560f13ee2b783371d689b5629a5e6613490786c5d98036334783e6f46e09fd79a7b2724cd3e60bb3f424ea2566404d18cde9ee295657b53fa43761727a7a4dff9d7e71ad028b1ee2eae0999b5e538d6e8ff2c76cdf2da5e8ffe7037b33e8571e4e8bf2c7e18df5d31878d745ece37faf170b8cb4fb059b0cc543197bae2948ac5784a00064697ec7c947d0a382969a40e6244841d23a2d241244be85d935f0816e8b58af49dd6cca245024f808ca941ac8965538eb9959a32cc29f551b701375072c7cfd569c0f2fdb97ad7628646014bcce69fe7c26efea4e20efc539f601e2f3723c86216d0841d1b2ea4b5feef9e3c913e11a20718c96ff64876456b81ac0bd7b937a61f89cbb3b75fcdb03570b6ab53ae1e2f87c4f3b2b7fb65026399126ec9026eb450e3f85000b3cf6762bce37bd850c3bb2b64763c5c6e1f45ea7e26c13db5589fe433ff01ea579e0309e3432eca5b10841cf21351768d2ff6bcf5889bf718f0cbdca7da1d6b958d6969534cbbe1f9befce405fab7e177fe9a24d37ff63702226094f87418161e586a0560485b07a552e6ba82d2480556e6d6f7459a2f3f8df0cf78fc566c3509293ea09adb1a8086dcd665619701a8866eb5be19249e0872f4ff9b4795f749e6a483dd8bfdd31c0f6a7d98f532167d742c8163f3f54d5d040eea8206a6dd36fdf19dc64c9f1ea5dd2b4c0cfa283ed522efdeb3da0e24b1a2037aaa3768ff69a3a790c6f5889b8e0fba934467a967faccf952cf8926886dfffe12cee3564bb885d34888a78883ffb36cd2817ef758e212332054909ae49494c615c133b6c630e0a8fb8ff14216458222c61b13dc027452d676463898a31f083dc70754107cedcdb7d4dc1e291814637688cf40dc525bdadc6e0941eec7e305c6fd5ca0443c0583ce629ff65f5d94199887dbe8f2b78e2e45ff0fe4591f4322767b97a8b081529e0ccc0fce2e9a5cb6", 0xee8}, {&(0x7f0000937000)="dfbc812417990e81522058a923dbfd1f36b3d49198dd5e30e6a379877bf5332cb81aade77d28e7f4c65571e7ebaf7e8929d5517767d64fd2c7d8df67aad8b1658396078b3eed80f764ef560070c9445c30000f3f8f85f2594d805a", 0x5b}], 0x2}, 0x4800) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66}, 0x0) 2018/02/19 20:19:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f000026f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000083e000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fe6000+0x336)=@assoc_value, &(0x7f0000cb3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f43000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, 0x8c) pipe(&(0x7f0000772000)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00003aa000-0x3a), &(0x7f0000822000-0x4)=0x8) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000175000)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000280000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, &(0x7f00000f9000-0x4)=0x8c) writev(r0, &(0x7f0000980000)=[{&(0x7f0000571000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000400000000f9000008", 0x29}], 0x1) 2018/02/19 20:19:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000002000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000003000-0x40)=[{&(0x7f0000002000)=""/25, 0x19}, {&(0x7f0000003000-0xe8)=""/232, 0xe8}, {&(0x7f0000001000-0x31)=""/49, 0x31}, {&(0x7f0000001000-0x74)=""/116, 0x74}], 0x4, &(0x7f0000002000)=""/7, 0x7, 0x6}, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) 2018/02/19 20:19:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000a5e000-0x4)=0x7, 0x4) socketpair(0xb, 0x2, 0x3, &(0x7f0000401000-0x8)={0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000377000)={0x8, 0x8c, 0xe3, 0x7fff, 0x10, 0x5def}) sendto$inet6(0xffffffffffffffff, &(0x7f000028a000), 0x0, 0x0, &(0x7f0000999000)={0x2, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(0xffffffffffffffff, &(0x7f000051e000-0x70)=[{&(0x7f00000ea000-0x8d)}, {&(0x7f000011e000-0x18)="25101258dff378c65b0d28804d0c653c9717e55951943149209077087b05774808848f136499c9cd879f53665ce80b972214cdbc081208dd2ba3cbe3c6e03672b98e7e3bedd5da76852918f7f75fef1c39b3c5f2ddb777534162b0162266cc63c1313ae7ed204b07a9b3e82c3508898ba2c8b88eef43e8", 0x77}], 0x2) 2018/02/19 20:19:00 executing program 1: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x100000000000003a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x4, [0x2, 0x4], {0x0, 0x6, "c5d61e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000028000-0x38)={&(0x7f000002d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f000000c000-0x70)=[{&(0x7f0000004000-0x1)=""/1, 0x1}, {&(0x7f0000032000-0x51)=""/81, 0x51}, {&(0x7f0000032000-0x76)=""/118, 0x76}, {&(0x7f000000e000)=""/89, 0x59}, {&(0x7f0000032000-0xaf)=""/175, 0xaf}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f000000c000-0x36)=""/54, 0x36}], 0x7, &(0x7f000000a000-0xef)=""/239, 0xef, 0x6988e61c}, 0x20) ioctl$sock_bt_hci(r0, 0x400448c9, &(0x7f0000006000-0xce)="9a3362d647ccef394d28b27574c2568e8bbc0ea8dd6f38ea2e06c6de7bae012caea50f31937071bdfa9f4c7298978f4a9af0f55f0fbd52c8f18c0e1a4c87245810b09b521dd18b9639348fd7d3365af66a0c7be6412bf482da658ca1a8e63154683fc7f1d49682621eaf1be989729e5248d3f43df3b5817eb8d385cbac3a1a14c401c03e9e14ce33b8df1a36f416368a147241b2e5f32559f0900122f36dd308690cd49b0f3d2a751a918ab1f6e52aae1059025e35f142d4dcaa84d9fbf30d425cf6996b11fa943535d6aa45fa25") 2018/02/19 20:19:00 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000027000)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x108, 0x108, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) r1 = socket$inet6(0xa, 0x3, 0x8) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000007000-0x4), &(0x7f0000018000-0x4)=0x4) sendmsg(r1, &(0x7f000000a000-0x38)={&(0x7f0000010000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012000)=[], 0x0, &(0x7f0000005000-0x13c0)=[]}, 0x0) 2018/02/19 20:19:00 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f000002a000-0xc)={&(0x7f000001f000-0x8)=[0x0, 0x0], 0x2}) 2018/02/19 20:19:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x9) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000110000+0x9ed)={@empty, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000006c000-0x4)=0x5, 0x4) socket$bt_sco(0x1f, 0x5, 0x2) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000ffd000-0x60), &(0x7f0000bd3000)=0x60) sendmmsg$nfc_llcp(r2, &(0x7f0000bc5000)=[{&(0x7f000015b000)={0x27, 0x8, 0x12ed, 0x6, 0x1, 0x4, "a24f86d4a9505d4a680f88ac6979408b27b489528578f4a3a33a87f7776729f7db8062b07062669c7c743f02744639fe5236783b04b8de05e38877a7c6ac2f", 0x7}, 0x60, &(0x7f0000d3a000-0x60)=[{&(0x7f0000665000-0x8)="6d64e250859d8855", 0x8}, {&(0x7f00005ec000+0xb0c)="7330c7cad023994485603fe4c35bf3881b66842d04e6143bc9517536e70f53681f399286ebbc7c5542a74ccfee55ac9b997f5dc7d257d755cb84a2dca8eaa0551a429f00940179d7c6da8294605934c3dea87c7bf59a44166c7266730b8b489a685bab598d32c60444351d1091424f0d5feb4300f80c9032df06464637dc39ed4ad27932ad559d4aea9d35f5af5430b141355297b33a7f7f7ee7e4c82550dd2ad3220395a297f10655d53702dbec61fb998f506b8017a47a2c3c1fd2594b8b09da4e7099c310fcdcfff2e0266f928d1616cc30d559429502f0e93cd1f26ee53bfe9811f1297b4067", 0xe8}, {&(0x7f000023c000-0x70)="b675508043c2ed2b04ba571b33f02a70782712d612f3d99413a63ed605e30c7ab8c93780cc90e8db565391f110b97363fc1d6de08c38ae2ead90e1f3e2b953d81a2a9dd8895b2b9d75d562cb1b7617518636421d51d59e8fcd861f033dc8ad42d2309bbf2daccea60067cb8a4fe77ab1", 0x70}, {&(0x7f0000611000-0xcd)="8401e3c9f0d7b0bcf92bc1546d0db678cd3c4fd3489acb90f893b824abfcbe5481171250f46c8e2832d9cd3ced6c16425a1380954c5bbf7ffcde8f78041ace7f21dc73d7125d313300ff266ca00612248d35f3dd677f07d2674eb05d7596aeef5653cf71a25f10c19f43be8c99704a891f3276fe23e4b56a92b8decdce1bd50616fe204ac0a9b9d2aaea5b2901a2799b0b2bdb4b3d99a63bed05eda5a848e02e18f8ce53402cc5844e75d888b0be3f8c3465bcc72f915c7ed7b01ef3512ef833b9dfb7d6b54261732010e0715c", 0xcd}, {&(0x7f00000ad000-0x1000)="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0x1000}, {&(0x7f0000f21000-0x44)="587ed5d6e7b1815771bd49f97c7b53f8f7b8037a6e84b0a4d5fcf445672c9fad99bcd4230b62153d1ac6453d527fb3c8de7a9f4d6b5722135d3675e8ed938d1d4b262341", 0x44}], 0x6, 0x0, 0x0, 0x40}, {&(0x7f00009e9000)={0x27, 0xff, 0x81, 0x7, 0x3, 0x800, "1abe250db9bc9004be3f3d182e79243b2e2568b4767fe7458237763e0f29811bf0fae02be2cff9023c5861d4b4e96bf0179318eeda9a3aff8be9e663f91d48", 0x7fff}, 0x60, &(0x7f00002f4000-0x23)=[{&(0x7f0000d92000-0xed)="a0fb29847bc268e9facdc2a0147e3ea68a3ce3db3b4cb18d33ad92ae1aa6d5ab281b1296f320e4334bf9c96bed8b1f50a746a7a2c780e3635c494e5af21393f6c84cbfe9828af5d243e114949793abf10d2259e0a0b67e725da4cdd44f6b64aab75642a583603a1e346f8548f8a76b00bf06ae898c48f42e137f34dba66a82a4f165696d3f62485e7662fddc7141f3a6c8db2a6ab144d11ee5d086b2c66c6172868ff38ba8b7206ab59bd6c3ac0716bb52e71a7d1ad1aced1d64bc9fcf7d54c4f4588ad02b688f7d891125f0cedd3a9314f5771ec95098fb400da59c7dda869e79bd3b82f0eb6b37ee3fe418d4", 0xed}, {&(0x7f00008ee000)="609741f50713e09bf925a5e082966d10b3", 0x11}, {&(0x7f00008f8000)="ad5ccd980612076d49cc754c1c421074833391890e639b9e8b4bc5c96670eb36bba4679faa89", 0x26}, {&(0x7f0000aae000)="e384c8c4b39e49693ee075d8e4412d21625b1b6f174e676f75f8f634d52049d6d5ddde6d21c58547f34ad853", 0x2c}], 0x4, &(0x7f0000337000-0x108)={0x108, 0x113, 0x101, "948d43eaac2ffa563ed3d9a2173c57d36538306a8372c280ab55dd3622bce61b9ff6b177310eec40941c0c33a940882b82a03c4243fbc0e9ddc57e86ac8f2326a41a5971d3b7f26f435bff80d6523ddc0f035a7f83e40cd0d478bc36057079d4e69f9c6f5b65b7cace2032419d410a400d80eb0cb06d4abc0016316adcab947ac3550a3b72fbf9ae0f9e5eee71fb8d96037fea4a3a67a8de97208d0602cdff02f616e33d608bd7442a36e66e07a37285f786f36b7914c085a2abc70c66b6c4469cce05b5a6a3f80b5dbfe412f643769db69f4ed948f527c7d8d10189ef0d08500713f208d95405e6972fffa4c4993dc6d93ae4659ac632"}, 0x108, 0x800}, {&(0x7f000089b000-0x60)={0x27, 0x8, 0x100000000, 0x5, 0xf816c38, 0x7, "699720bb30ae868b5d9605b848f715c7b9adb1b85f800a460ec4b9de4eb676edd45fbefb88266d1091af606aa03307230a0dca425a14a0a1697a23f32e4909", 0x5}, 0x60, &(0x7f00004bc000)=[{&(0x7f0000365000)="67b0c139e22a7667b8d84a499d79e09d595e93aa4b9cf3e2122925de079ed31dcebd428f09bd1393ccff305e2ccde77a12b501f6b8dc0842a87ab3683c8919b8bb6dd2efab5d326b5c7d8b083bd40c3dc66b5820ad0437573b6dc5042c90e8539a5ffe5fe64afd5221fb34dbb21e899ab5e49b24d144a938397eb1973a47feeed6aa5d45e1b5caccf76476b470bfa1df660d53e0fb74f1e1dc4e3a5c6e76efa82ace8feedbe0f5845e861df3c89ef54c4e78badbc82b67afc95211e2d8c1edb8ad272f3eb29bdec5b28fd27f16f600558d398e6941ec9c978c1fda2405523a599d0d159e9918d62d62349e2fae", 0xed}, {&(0x7f0000390000-0x7)="578d6ae7cd3404", 0x7}, 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{&(0x7f00009db000)="900e6042320bab4778cd5df5f9058f1294383e1e91a9a65673c8acbea9f58a70f4b16154e3d4c42d38e53d6690d96305f5f19693e1250591d3fdefcedd82cdeb644a5c8663bc3eee29fe00d1db253e6f943cbeae209a0144ea365c9f88329c2e77557a7f2cbc8e45b07d5ed2e700631eec1a00771da4446a8946a84e4254f62d7eac3a190731335aa175428c8113ccf0dc7df8b8a1", 0x95}, {&(0x7f0000008000-0xbf)="a9220f16e25b82065d7d46972129ceb56c97d45a600232f515bd0204368d3a18669e4b5d65de3400f2036876ed3961c363b4fb680bea974ae468a51d93e1df34f6d87f9dfb8038968d4797d324bdd5e396aa6f46ab26a936c43659bef7bd58ec1441c7a6cc0f422ab663ee715bf19b3be8a169c2bec9424e5f685f2c897c28b4c9d662c71415d1be147410a5a77a71ece2317dd7807a2fcb66abaa270735e4f537e190c65e2534f1f204270f0c450f14919b104fdfee43c4416c2abd8b6b43", 0xbf}], 0x9, &(0x7f0000af0000-0x100)={0x100, 0x19d, 0xff, "7a450be6332449ec37af10ff7d1e9615cb25af84bde8faacfa2e0426e1d29433a4c0e1ce874d8f3c21fa34ebd641eed99a779219cdc7771f02ecdd349a9dc5ae18c50bf3f87989c7c8e79109cc364c0edbca1c229be40fd74ce104f0d7726b624ee19b55ed285fcdcab9c13bfaee7af5af2d92bc15cd1579fa2533f4787f2026f4ddeaeb4a75b9a53ba547f80eadb37aea9b97f57cce6f6f5241aeffa2f6773b32ae5f58ea73af5193b6577dc0586cb28b0957a0f0cb24452e21a0dcc59617b001eb44f01a79942c292d0960df4ceadf2747f9e28f527eedad8b82f56ced7a55cfa3a8327fba0e7ed84b854c9ed5e4"}, 0x100, 0x20008080}, {&(0x7f0000273000-0x60)={0x27, 0x9, 0x7fffffff, 0x4, 0x100000001, 0x1, "baf75282d27515a1d9e1248c0661b890a9c379ceaae9fce1a9afbef97d0146448ac63cb83a22cc0f1015b082155926b2b4ce0b62555e8b656737cb3d039245", 0x7}, 0x60, &(0x7f0000a5d000-0x90)=[{&(0x7f0000b0c000-0x30)="553828dc413ac6e04e991ef4304745cda0e90f88faa387218300430c45434ec7de5772a8e63422ea1f6e38a447430b5a", 0x30}, {&(0x7f0000fe4000)="836c9e875aa83c1b526fafe570005899f9b35caa88b9dffa5c07d4ab3b25b1c7cfd7ad1014f76b53e5cb4203fc6f71fd", 0x30}, {&(0x7f0000323000)="25fa1f79c01750468e32dcc33e376a10bfd778a68a739416ec7e53a0870fd6dac1cc4a9c39fcbd80860797a4daacaab9c1ecee0e5c9e26bf5c0c67a001512db702775e099ff0165ea20d2fd0d4f9913fc2efb52cfcd00f9108874416c22d36770956a6683706587ef966e0a0b60989e23b850c30889e02bebf6d", 0x7a}, {&(0x7f00007e6000)="be83a818421c6a0b83aeddfe7c93e61ddd00e457d4382646820f78785dfa73f7e956273897a145205dd761ff22c18d49c7221b1119d90044aaf15781f0165da4fb77f81c843da078cf04c2b3fb9a09215a16d9e2e0d008f268384553aa0d33676fecb209529e7d8baf8c22f47d098ba88b8ca9b66cc76a238dd77b9ff02ea5", 0x7f}, {&(0x7f0000402000-0x66)="4160c0f2318f2b87cbd3fda829ad19729f9ae60b2d307a7c527de3720f57b7e5265a055e2fade1fb210ff6621789c06f4013752f6ce0def20b532b4061113ead477b0e292f16fdfd33c447804f58de3cf5204ff101a39327a8640122be4823ce0216dbf8568a", 0x66}, {&(0x7f0000045000)="c2fafec393e38dd6fc262ce59bae34e1d4678823e114f99ba6c533e54607196a20bac432f386bdf8a3a2d8097d9ce5c7db16555fadb4fec8211dfe3370af7c456cfef70019bb2d4b8216680bc29c8f3732c304c4c1d8d27d45f136e1472ccf97c6c887093135c0b6d2f5b7768206fc5e80e67b401aac0d0c85ad70f6d96947788f2965bc39a7d7a568f1c6e9d4cca2a99dbcd4ee840cb179ab877a02c0732ee8840f19812d1fb7339a18c44e71eb42354d71f125cd793d135d8761fee8f1053d1b4c730a54d53f755e8846daae7eba7e1bf6831d7715bfb1541d", 0xda}, {&(0x7f0000fa7000-0x64)="4037cc6424798a7e0b99a114bb81e1c9c1a5497758fd0c709580337f5765dfcf11e295c0ca5976abf1e4d5dd8a9ea66a8b9c8f449bfd90a10e5c03bed0c04758eea3c156967f803bb8f8b32dd3e79834d16d9718ced1e49d1c9bb1d2a8de772d258acacc", 0x64}, {&(0x7f0000a24000-0xd0)="a96115f69de6f34fc3a45f382014ab45e8f708c2cc267272b8d0344d5fda913cb36238f779ac8d1a6fe1c9259c404464aff4340a6824d95f643d507941f2901cfe26cef04d6130ceb661fc5d7fc8347dc9f0e9ab61156accb8ceeec884515b6b02096b191d182a607c2c9ebfce9887385dccbfe87a0c9d4c2654d1f5d66ca54ba3db0b0b1c587429ce56c5a8d161ef02817cc4e33926460bc5adf0e5e1384c89cfbd98db6f302e176a32a5843a7caf9bc528e08e7e89f36fbfbc17f2e4189dc6fab0d1d44952de699a7be7245fd4da9f", 0xd0}, {&(0x7f0000383000)="81145cfe85af73bf0d", 0x9}], 0x9, 0x0, 0x0, 0x4010}, {&(0x7f0000c8b000-0x60)={0x27, 0xfffffffffffffffe, 0x1, 0x3, 0xfffffffffffffc00, 0x80, "cf9837771a1ababff8a9a777a8ed4e873843c6f710d271cd92b7f7aefadafadbb24947fb81566f99a93f11e4cd48dfa1d450e395e4e73db972d1f02ffff0b4", 0x400}, 0x60, &(0x7f0000a61000-0x20)=[{&(0x7f000050b000+0x224)="cd2fc6b77bb88bca4a4be5d5b3863b99482ed07d8fc69b02974ca1e45198e8b5dff2e7855dd37f856b7cf0d44ec6e5d98d83c7676e7e03e3f253bc9ab4755295e89d8f8a8f6d7f77cae1c96a519186e3c302dfb331fd965be4d404d27d0c0a57b43e31eb60c53c6d17c75f1399cbd1b4d76460e48a902ff8762527f998c2d9876e2bdca4d0bd64d53362e5a07e7d54132478", 0x92}, {&(0x7f000024e000-0x2b)="96e7bf82892cbf866305e8289099430be4b0324261f0becda1a4d21a5fb656d13e853e5addf17c822e78f3", 0x2b}], 0x2, 0x0, 0x0, 0x20000000}, {&(0x7f0000f8b000)={0x27, 0x9, 0x4, 0x7, 0x0, 0x2, "358443804174e2516561ad73b9edff3095b9e697e9ff15b9cabc35206ac808d9bd0f3029336460e191d326ef9ccc37103243ee977facad0b00fe04cbeea12c", 0xffa}, 0x60, &(0x7f0000805000)=[{&(0x7f000046e000-0xab)="f913c3ea1a7124deb6eabf39f2c017e0af7194fff0798b8b02d682639eff8be80f35b4f494d1b316b2a6f0af7cd0cd7bb64ef2c6e7de6feb9b2434b7316acfab2e5dc3a575931ffc14d86e00feb932da61fdd5431a003304b51b4eb13c81a14ca21e54d8b4dfaa84b8a49a1ee925886057d3bbade3e82fc32eb2b84429b8098a23a440340934c43fb1cb54607d8ab896b733fd7d51810f5a88acbc5a16fd159d531a1ec822c0f8def2a795", 0xab}, {&(0x7f0000214000)="87f1c38e095a667a62cae5332bcea3e9dcefcfe9e6e5dbaf5af80c9d396f9c958f8bbe5f6d33f47782eb8367648bce58e1e222937d07dad0ab0d4e2f180c69b693dc0a8100d6a58e2ea68806dbb04e12ea2283afe35719edaf12beaff0a8018f8ff8aa28d3e3f5cee6eaafedb6ac1b58b885421b230f09f895a4b12a557b4373da7f00da698539514cee1f7ffa5f9417b8e53e68cc3008d45104279fb7c8a32ab4c8409649e1e5e1ee65f1c76527b1de44ef2800b4b5a9574a03ec40c6110fcc19e836a11e303b0a9b689cfe9d5785f6b3b890b1b5663bcd8667f7751518cec691bc08931cce8f1165a3b9c0621549c6afa923a44a1ad234", 0xf8}, {&(0x7f0000ddb000)="cdd202284d80aec33f753205cc0edeebac52071c9b1d5976c9dcefa72250493914f6348220fbb39a19273da018c6ad410c89fc4be55dfce4ac8dd169ff6db1e057d011813ed21bd7dba6ed02bf4580199dd44d8ae6f09bc28eb1b6748063b89837e3d212de5707f264998ed00177205d6461ef8ebf8d640e6bccf4e49fb56b23d616e4619143524b4c436e597635855045180faaeab243c80104e5ff57ef1d84c64e3543f730ed41a8fb4d4b2152fb5063c2b6ee9ee3b1ba2798d0", 0xbb}, {&(0x7f00007f9000-0xdf)="46d6227344e0a18c40b880d9aea2ecccae2044800e7d075534e3e2fb4ae56dcc190dd4e97aa06f21a10260023e996145c0472c8a37319cb219e2677f66a172f33d76469cf3c324d84fcfee82c05769d9076ff15700015f5947f71acd24b633674b0426c3ca7e058839f88ea7eb4b0852c3389b74b6292f77dacaf39200965166d8c3bdfac837df0c3f343a8dc4156bc77dabeb2f4a619313b6ce4e83492f7c37b1955b3f4e75f9f5290814805ab38f873c20bfc1e2c73eedcd14f386dc9fb18ffaf9f17b4d1efb9703e34fe0670719f6f12ef8c68325c159251cee7ca7a64e", 0xdf}, {&(0x7f000030d000-0xb5)="6bb31a6e90338c875ecbced2d83857c6a614455b96ab6009d142a452f251af99c6b795b0f67ebb4f150d5efb9f8fa8b55f03b195384d258bd8f8671022fac480e8e68c8e862fd11acadfcd6030c5ba27e26c9f297653642add502ae8ebfbf5cacd7a7e98fad1cc712d079aa41bbb35c4f378da81a619f26e011d7ae8d489da8da22090955293826a23548bed42b8de537c346cc4067ef69e616120218ac9587d4a46fd06eb30964bc1f866af9e72661d6d81f9df73", 0xb5}, {&(0x7f00003a4000)="9a80d338b0f924d289e9d41b91271b2889b9b2f75ca8ebc3d218af36d0a3eda37e70a2e0bd966257140ab40c4c8ae0be19f745d6d94903a825", 0x39}, {&(0x7f0000a00000-0x19)="e771c703b036999ffd9c00131fadc127c0eb66078692dc502e", 0x19}, {&(0x7f0000809000)="40f602b1a4eb16afcd9878dee966add7292fa7064181103cfdd52362a5db1e70ba39e474df0021ec07ab4ff40391c45a11283e8020cde577c4b1e791748587c0384ea51b9573bdea1524159b77c174b6262db4ec9fd999d87c87a216699bf924230d4e70c78eff166680b9920180c7945bcdcc9b2d54975794f75573774dde67d7ef6e98c12b327fc29dd66e2409bc8f00a621674d14008919fc5fe06e6b9638beb535ddf63b652a4146d1c9cdf604acded5d8a88cd7d43a10526bcaa3b6f8d2c58f662daf7c7c75623124bb60c09b82d8f6b1db1ae55909ec0d3c22089cb5a39df0b881d6f10e0db85642dc60621264", 0xf0}], 0x8, &(0x7f0000492000-0x47)={0xf0, 0x100, 0x1, "3d5f7181c147d507d646574adfa45f677fc732227166cedeedba668cd26f434c89b929a0f7bdce2f3895d807b28542268ab12b126ca68446ad61d16ce280396aa9a3e2392b0c82502ade2078c5000ce58b06217e53ed3a63fe5a7fab46d7cb46f9ca7fa73d4e7360901238999524ea0f328208ed006f445f191715f2df260ca08dc2ddee96f2d5803e2186dba24868a847a54f9f5e7c5214eb62c74cc1883399e02a8f0c6343dfcd04979559b13bdcc43f585951982c0059a31bc777e3c06405ca58bdac316764775aa0e7bd5e26211b26507ca8e58ed0f9aacef52b39"}, 0xf0, 0x10}, {&(0x7f0000d4e000)={0x27, 0x656, 0x4, 0x0, 0x2, 0x9, "0e35f27be5f0ebe3f3bc003b9c3f6a2890f866e82b33b8a47df399186ffa157502552346a3c45123644045cf7141dfbccd2d47d220e5ce961833e0baad5401", 0x3}, 0x60, &(0x7f00003a8000)=[{&(0x7f00003ca000)="434a62e58b9041612b9509eac0bee8d27e6caa447d79f04cdc8db8c66a6a9c08fc7639", 0x23}, {&(0x7f0000b5d000-0xf5)="75a0d1c1284e8a7136b374dd74b494a54816f7e8ee215b4c0a690c1984a3811dc8cb42fdbb7b69993126b3fa612a09a0f7edc0e5121b66673900fd3f0d363f5ac795162ee6fd1b5c55a7aefef5ab5fffd18dc920df984266d95caec9f7aa54bfd397f4ea01c9bef96eb0135f0b3c8ef80b95e93ed3180d9396803c1935f6e65fa305616551a5fc7b9fafc98393e8d6a72cd1e19693596751c1607b04ac2462b5e30e9b07bdc525f34627cbdf53383cee1f5e9498a7b02e06ae1754782f96984ef906fe60881d5a10727c67d70df6825abee5c9a912f3dc4e6f75bc1b0f67658d3c73182b61bd3b6dd6f6b5b17cf46d7fc09d16ca31", 0xf5}, {&(0x7f00005d9000)="89e9dce070140faf292c38488ac362030bd8544039ae9e41c97ef77dc2060fba2663b7da1e577329638e736709addbd6ef99bd0e2bc0ab056e093dcb9478519e78fb6e1094a6186b14d24d7f64c2b8ac4416d97c3825463c547d5a5dac6e8d414422dfba9282da7bc99024f75c7eef4e8df0034ae282b0868adcd649fd1bf48cb6a873e5d59d5a3448ba262df9f55eccfea26990c7893212c4a83072011335097bbe6fac16ff862279c293b30a6c89d75ec4112a2d0da1", 0xb7}, {&(0x7f0000c76000)="80932de529057454633f9c07792778aad8d5a3438ed08e927b481042a3d2ebc0aaf986a4b976f66e1e5e5e3dbde6216f6b00a52cdcd1e6759a80b859", 0x3c}, {&(0x7f0000d6b000)="6d1293f41ba58465e6a9c84a83d613b9583045b29f5fde36935ab3747b509d88cf92d344eb95226d8180bf2797140fb0a2c1bc0f273813e81ad0a1ec07ce97aa530fc1627fdb1e39c0c996c52cf2104a0022961bf1ecbbec215fded67e6f557cdbfb21bd38c6cef1d9f60865a208cb935fe26bb5f8b78503a879c26aeaec7001c68a08d230722113adc5ad420646707a23ceeeeee0b114dcc25e3f4763218e66faf39dda34e1c3575ca061f8c1c48dc7a8c233fe261e6f7ea3c9a7021204f98c661a53cf0919d1fdc4028bbc962d1caa31a78df166936d5ff828dbdb91340b405912bd7884b7ed3680a9769348cf676059c30937a14d9d", 0xf7}, {&(0x7f00006a4000-0xd0)="174d7231cb7ba9d801339b59a81bc017ce3c37f71f38f1e62c5893a4c47a4170fbb2ddc2d0aca9754837add73d92ba3b92d6610f05366ae13b6defe1534a2ad21a73637e265fdccb768dc5505b33fb03aa423c6da108c13d56ed5bdfd6d794c75cf2b12820b8ac80f7d25ccffcd1890b0fc6f918dedf07fa1279007c901ac0865c20cad1a21a09cf6dd2d6dc76d2dd50dd51f51ddd9c79a28f3e9de1bfb234b780d2dae8ccc246ea5cf046bbf52e721294e386501ea637b4b4b019e89e99f4de531f70fb54e90655dde1b0f1581f9237", 0xd0}, {&(0x7f00005ef000)="a843d254fb54ae4b8c6892df2b389fbd5d36654b690bb92c709601be2e009f26105fe1147e7769926e1fc4bbd07a95623fc8a74e639d2112bab764ca57dfbba3da6dea2c61a9fa63e82e390abdca250562f65b80bcd241ccf468e8a58bb265143a7904dab3f6e87f358d2653815a96a9efe0d8a98b4e40910810f38adf6324533cadb2ec284508b53c12475b3aa97f34fddde2db5241889e22189e6fac0959666a4bdfd608ef2aaf46045cac4ec8abb223f28f35", 0xb4}], 0x7, &(0x7f00002bb000-0xf8)={0xf8, 0x11d, 0x7, "1f74fc482d9efff97eae785eab557861aa901cdb0b63de38d618dd681ad405f081e95f624b4064707b82a2f2dfa6fe97e61eb3d0debf9ffe0c63e4586a1a897d24970b27038587d8b6f468a81a5b8d92ae035a4e068eab3ee879282c69f973d4b78f2528f33c014540a46cdb18cb8b2fe35182783dc86066e616cd0767c815ccbc5d57befa0e72e386bc2a26ac86207f5c56b5ee71b2f6c88ac8e0b4fa1ca7869df3e6e4c5238cbf30f111339f5f137e5d8eb3da1e9fe1912e76447b8e3562205d66bcabdfcd2c3ee14e45d161c8cc0a4e7e5259e2701b2a35757f17bbca0e1dcb7b317d"}, 0xf8, 0x1}, {&(0x7f000018d000-0x60)={0x27, 0x0, 0x7, 0x7, 0x0, 0x8, "a0beccd01623a81b69275be29d51eedc55e6d98d4e353f1dd4545bb93d93b7e3d50a32e8da3aa3df14b77b013e41523a77ea7bfe320d9f2c5ab8b1ef55eae8", 0x3}, 0x60, &(0x7f0000c16000-0x50)=[{&(0x7f0000ce2000-0xcf)="19b4e9c37d27171753d5275a4e130d6489ec27114d78082f2e341d5bdc0c07b83ee043ce2bf1b5f65a8c0a740ca9de4e544dd662431e3e4796082626fa003cd51dd6d372a25245378210d87138efb35f878e54accfe95b13f3d49ae16bb2a845cbf3850ad6836ed4af697ac60d7ed8392d09493d5e6889e09114658e49edc6eab445774eb93b166a43f840344af705140c48775e456777aaf248c0e3b032f6c3562e9791f17ce08d368397c5b773122b5c1851feeef66c08ebce56ccd53715e7ab610f4b091ddd8ce612d9cb5fba62", 0xcf}, {&(0x7f00003f2000-0x4e)="cbbe31391a16ed5758bb43006513a4fe03c3ac1221128980a83cc00644adf16445caacd1fdfc824ff7c7c6891f82b51319968c8bd3ec73ea2c8bdacb62e287c276a5c58fb2807cd3b0bd9d8164f7", 0x4e}, {&(0x7f0000fec000-0xc)="974ef160cd8ef117a02c8433", 0xc}, {&(0x7f00002b5000)="b172a490fd02242c9601422ba12cef7340af7724d3e044d959fa7b08399f2a2a34fecb9eb6bad694e3580dd1d53b203e9454406a386af4e7c20b1bc313408a8145523d622abca646129ec54ea0ad987b2ea415a92442724086c19cc2d29469a4c754c9545cc9faba2a550d", 0x6b}, {&(0x7f000076e000-0x42)="dd8a36d0eaa93bf3bb1eb1add29e6a23f6d936d0a0df3737f1df8024e24d665d8c2ef5957ba35640dc7748fe2cd2b774a2976a09e117bce8d2ee780134b051d6e0fb", 0x42}], 0x5, 0x0, 0x0, 0x8c0}, {&(0x7f0000920000-0x60)={0x27, 0x800, 0x100000001, 0x7, 0x80000001, 0x2, "e6bd69b3d164185d7e53dde7c09aa7041957bff8ae6ec5908108e6d1f2d1748509f356e17fbfaa86e836cb5a0bdecc5c42ed570e14250e130ee1871abbac15", 0x7}, 0x60, &(0x7f00000bd000-0x90)=[{&(0x7f0000f59000)="c78579470c3027a2e1e8e25b603dff", 0xf}, {&(0x7f00008ce000-0xa0)="5cf8a819aec213b4c0121ea04bfe8eef308cb67793088a31dc0de4a8d3bf752fe1ebc7fa16e5e2d906d444e36cdbddb70829dcea1ea68a13b121e5142588ae8f337b9bde2f45ca3e8d855d3b19303175b170fda9297495596960b6f7b3f5a679f5df49c11ba4f9188eb2412412ecbe999d7e152a8f1a2d3a6523f37c71358612f2387a650c0f0d93603ebdd5f21d5a6b8784df12ce5831b9f2cc8f181ad79e5b", 0xa0}, 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{&(0x7f0000caf000-0x1000)="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0x1000}, {&(0x7f0000dc9000)="565d05746ba8398490bac22202d6076d36faf368f40bc98934074a2ad50dde94cd24718303bef43ab23ee44924d10f65c2e2b40a855b7f797451ee185d2284148e1bda901dccf0157a8a76bc937eb724562f060ac31a995a4e77296559ca8872efca15fb24ab1b207814b3aad854689dd9e6d8493075a6265c1fea7d16d70d863642a30176aba3b31782c2f2bf717cc67a013edb254c223906e52e44d198ad5a0c7bc8fe1e539f461473992be226ca0fc0d09d4558ce8afd98d4f6ce045f0a1d07560ba5d1f4134a62e4334945594e1c89f319", 0xd3}, {&(0x7f0000cf1000-0x6)="252c2d31a1ee", 0x6}, {&(0x7f0000673000)="e397f3c3efce0f55334f0bd96e38d0ad1d8b39d3c4c199ad62b5af98624aab88d6a851a2af2e51da0cd38c96d29c0d017ad381fdd7672f6f764cb9770541440eb860f36f576ae998c43b85c3e9231831aba75326d1", 0x55}, {&(0x7f00005d8000-0xed)="8fdc6a50dc010e2e09fc5eb6305ff7f23a08f859e8d61b8ceda0c239913c7e73e3bdadd7b962b675badd7d91d6ca82977ef92ba6ffec7703be789ae828da4dcae90d847ed4a2ee4bf85a1abf99052063a0cb4202fdd6b9a8b57a085eb7413369240dae2f73acc725463c8b19bbbc9af9b8acd437e78a0629cf06f941b801afcf12fa1667e5f007ff825de2fd8e6806036b1c90808448e33deae41fbdb4cce5fb104406e86884e3438c9229f7bbf0e73a8629485acd52168b7291a32b19db016084dc96978f942e17b6e3aa7f31101af65ca8b87b1a82e19fa2d0af5aec1738bf49b7687a06959edbddf38c249f", 0xed}, {&(0x7f0000fb2000-0x9)="56ea7bfcc566b4515a", 0x9}, {&(0x7f0000214000)="638c3d6b3c60f3e0a22b64fbe80eef98608e12f6df8d9ba1f7798b31ed65c59066fdce547e55117e5b855c941286e119b7a13fad6d7fffeee5c8bcabd7602c4c1d9c2903aa6c3e70b67e314dab5d30abf0388859fe6ec46cac09d7f728a4782ee71d931ba3a9bd30047f1b4ac0ea8d7a3db43a37c7617f94b4b57e1487236ca776e9320b36224a471aadeb9056186dece1eeb11565ae26de7ccc7aa53f138aa15e", 0xa1}], 0x8, &(0x7f00009e5000)={0x10, 0x11f, 0x81}, 0x10, 0xc0}], 0xa, 0x240000c0) socket$l2tp(0x18, 0x1, 0x1) close(r1) 2018/02/19 20:19:00 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000229000-0x4), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x3f, 0x8001, 0x1, 0x8, 0x6, 0x5, 0x8}, 0xc) mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind(r1, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000151000)) recvmsg(r1, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d6a000-0x70)=[], 0x0, &(0x7f0000762000)=""/79, 0x4f}, 0x0) sendto$inet(r1, &(0x7f0000e7b000), 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) [ 43.832235] audit: type=1400 audit(1519071540.888:35): avc: denied { ioctl } for pid=6700 comm="syz-executor5" path="socket:[17716]" dev="sockfs" ino=17716 ioctlcmd=0x660b scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 43.866451] netlink: 'syz-executor6': attribute type 10 has an invalid length. 2018/02/19 20:19:00 executing program 1: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x80000000006) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f84000)={&(0x7f0000f85000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000f84000)=[{&(0x7f0000f85000-0x12)=""/18, 0x12}, {&(0x7f00002aa000)=""/122, 0x7a}, {&(0x7f0000d94000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f84000)=""/214, 0xd6}, {&(0x7f0000be9000)=""/69, 0x45}], 0x5, &(0x7f0000f84000)=""/43, 0x2b, 0x1f}, 0x2000) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f000057a000-0x10)=@ax25, &(0x7f0000f85000-0x4)=0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000f80000-0x78)=@broute={'broute\x00', 0x20, 0x1, 0xd8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001000], 0x0, &(0x7f0000f80000-0x10), &(0x7f0000001000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @generic="a97e0ebf396da13a447487e284e7f159", @generic="7fab73d10c20c0d3cd7e7f420bd417ee", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xa8, []}, []}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, 0xfffffffffffffffd}}}}]}]}, 0x150) 2018/02/19 20:19:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000eb000-0x10)={&(0x7f0000ab4000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f00003d2000-0xc)={&(0x7f0000b61000)='./file0\x00', r0}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000003000-0x10)={&(0x7f0000007000-0x12)="e91f7189591e9233614b2f2f66696c653000"}, 0xc) socketpair(0x2, 0x6, 0x7, &(0x7f0000c84000-0x2)={0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000007b000)=0x9, 0x4) 2018/02/19 20:19:00 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000007000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000010000-0x20)={@common='bcsh0\x00', @ifru_flags=0xa00}) r1 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x0, &(0x7f0000008000), &(0x7f0000009000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="2a9dbfb8e52776a04b73951b461c0249", @syzn={0x73, 0x79, 0x7a}, @generic="51707b797582d5cdbf0cb4173d7cc0f5", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], 0x70, 0x70, 0xa0, []}, []}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x148) 2018/02/19 20:19:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="57d380c5186b1871908c0f00785ab0810cc0e5948086f78c0767321bf6c0e8ab0f119f033e1f58c0d792cdd5650de1d8bbe2761d0264e9ffbc790e1f6eabadd7c68558f0c2f7a8c91396f29aeb447c695ed6751715f573cb86da0035c678362739cd9c6bfba23640306f001754b3487c8e2c11610e1e88d9544086769d9ae3eaf70e090d9632c75313065cda5a5fa872b5adba499d5aede563f04839393f79e86a6057ae16e70733db4e0881f9c913ae3f147b6fe1135ed70c0646f1f4c8334900e5b41af11a62572e105e01c2f06b4a819ff1e7522e208534d6e7a83b75512269d59768ac6af9d4", 0xe8, 0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00005c8000-0x50)={@common='gre0\x00', @ifru_settings={0x0, 0x7fff, @fr=&(0x7f00009d1000-0x2)}}) 2018/02/19 20:19:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000ffc000)=0xbd, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) sendto$inet6(r0, &(0x7f0000c16000-0x87)="85e17295d0b344a0b02b01a4d3393e8f500eba1654d43204be1c15a6b0c1378657bba9865bce7b58e00aad05508b0c9ce8edcdcc2b28d43b5e49d1c824c0bb2609a257ee9ec6bc1414ccb5c68186e277d873fcd9f2e0d5051dccf84528a3e54e2e43c2fa976d0ac416817c34fc90a39df6c2f26239fa0639bf058090cddf5260a36af1322febb6", 0x87, 0x800, &(0x7f0000a77000)={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2018/02/19 20:19:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bfd000)={0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ed8000)="5b37aa269a96bed4f8dcc293d3e3b67fd8c5dd718f94058f8cc122ae72fff0f920220ccd0d33a261317d21a3fc74621f93b18574b0625ee54a51807b1e3c3a25750911479033a649ddc9e2951fce89492c241ee98f8650af492f12a77a5cedc0f997913facde09c4556be313a7c306b55303d142708c36ad3819dfe991093d92a6f61b11dc5fffeb637432353dcda7510d4303f3b17d69707fcb5bad48e1a0dda4fc4585df123a47a87751c86a420e03578b215e54e907c6fa681ab6f68e0cdb49ba13f87734bd18c38bbb5a17f54fee252c0e5e607bcdc52b459324a36fbfa1a1f9dc54", 0xe4) r1 = socket$pppoe(0x18, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) connect$pppoe(r1, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) writev(r1, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) 2018/02/19 20:19:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000868000-0x4), &(0x7f0000cbd000-0x4)=0x1) 2018/02/19 20:19:01 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000004000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) 2018/02/19 20:19:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x801, 0x0) ioctl$sock_ifreq(r0, 0x8929, &(0x7f00005d5000)={@common='rose0\x00', @ifru_flags=0x9002}) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f13000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000d96000)={0x3, &(0x7f000097e000)=[{}, {}, {}]}) 2018/02/19 20:19:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xffff) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000bdd000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000288000)={@mcast1={0xff, 0x1, [], 0x1}, 0x4, r1}) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/19 20:19:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x88) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000c29000-0x40)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f0000fc2000-0x60d), 0x1b5, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) socket$packet(0x11, 0x3, 0x300) 2018/02/19 20:19:01 executing program 6: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f000000b000-0x1e)={0x18, 0x0, {0x1, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f000000b000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000026000-0x64), 0x0, 0x0, 0x0, 0x8, 0x2}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000000b000)={0x24, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/19 20:19:01 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt(r0, 0xe13, 0x8001, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1}, 0x10) 2018/02/19 20:19:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) syz_emit_ethernet(0x6e, &(0x7f0000426000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="94a187b26ee9", [], {@ipv6={0x86dd, {0x0, 0x6, "7ec292", 0x38, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x0, 0x0, 0x4}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "8c27f5", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, []}}}}}}}, 0x0) 2018/02/19 20:19:01 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000d43000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) getpeername(r0, &(0x7f000001a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000001000-0x4)=0x32) 2018/02/19 20:19:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2}, &(0x7f0000259000)=0x10) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000873000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @rand_addr=0x6f}, 0x4, 0x3, 0x3}}, 0x2e) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f47000)={0x0, 0x0}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000d8c000)=0x80, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) r4 = accept4(r3, &(0x7f0000301000)=@ethernet={0x0, @link_local}, &(0x7f0000417000-0x4)=0x10, 0x80800) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000b42000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8000, 0x7e, 0x4}, 0x14) write(r1, &(0x7f00007b0000)="01", 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000940000)={r5, &(0x7f0000236000)="6263fd24e033c09c590824440e0eb6518d3a23deac002815fece553f1137", &(0x7f00002ff000)=""/74}, 0x18) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00005ea000)={0x797, 0x3, 0x181e, 0x4}) r6 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r3, &(0x7f0000e98000-0xc)={0x40000008}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000873000-0x8)={0x0, 0xffffffff00000001}, &(0x7f0000931000-0x4)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d06000-0x20)={@generic="9bb27a44f5ee9b05f22a0dfb29b9f7ba", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={r7, 0x0, 0x5}, 0x8) 2018/02/19 20:19:01 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@broadcast}}, &(0x7f0000003000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, 0x100000001, 0x1, 0x80000001, 0xa, 0x0, 0x20, 0x0, r2, r3}, {0xffffffffffff1186, 0xc454, 0x2, 0x1, 0x5, 0x7, 0x9, 0x7fffffff}, {0x7, 0xfffffffffffffffc, 0x9, 0x9}, 0x3960, 0x5, 0x0, 0x1, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xc}, 0x2}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x3, 0x3, 0x800, 0x400, 0xd44f, 0x7}}, 0xe8) bind$alg(r0, &(0x7f0000003000-0x58)={0x26, 'skcipher\x00 \x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000)=@sack_info={0x0, 0x7, 0x2}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000-0xa0)={r4, @in6={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x5, 0xffffffff, 0x8001, 0x6, 0x10}, &(0x7f0000001000)=0xa0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006fc000)="04", 0x1) 2018/02/19 20:19:01 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00007cc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000b30000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000cc2000-0x20)=[{&(0x7f0000f6d000-0x7)="c4b50e8a09a51c", 0x7}, {&(0x7f0000001000-0x3)="db11eb", 0x3}], 0x2, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0x7) r1 = socket$inet(0x2, 0x803, 0x9) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000039a000-0x418)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x250, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x318, 0x318, 0x318, 0xffffffff, 0x4, &(0x7f00003b3000), {[{{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='rose0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x190, 0x1b8, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x1, 0x4, "73797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffe300"}}, @common=@unspec=@pkttype={0x28, 'pkttype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, 0x0, 0x0, @common='syzkaller1\x00', @common='ip6gretap0\x00'}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d5e000-0xe6)={0x0, 0xde, "0fc5de10b9e49b46b1c8a886d069ff663a9f37368c0d4e360e3d73aab8c2e4c357c7ea7295b1bd7a7c143a48b8e481d173c84b4ac5743400b2d86978f94310025fc3f1e5f436aeaaa5b704d7b655e0a00a90f8a5eb63781674232319114257d49ec27254be48a7066910fe75515bb6c6a9cb6b2279817d99604570b5fd4f758940f42dbb910e30b0c4e20f91cadb0825e5819f3964962b3fed013b0a691b5f3f9db6007a3dfca7f8c931631af6f0cab68897e3c35bf18ba839932a16c5cf6a4de025b9a77857f7ab0895fa1552177b1cde1ab5e9f7925bee431ae17952b1"}, &(0x7f0000de8000)=0xe6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000028b000)={r2, 0x6}, 0x8) sendmsg(r1, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f00000b3000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000bc4000-0x3f8)=@security={'security\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x1f0, 0xf8, 0xf8, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f00000db000-0x40), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0xffffffff, 0xff000000, @generic="7fc15fdfcf047c2487185326ccfe9c9c", @common='yam0\x00', {0xff}, {}, 0x0, 0x1, 0x2}, 0x0, 0xc8, 0xf8, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@syzn={0x73, 0x79, 0x7a, 0x0}, {0x2, 0x1c, 0x8, 0x6, 0x3, 0x4, 0x400, 0x38, 0x98}, 0x8cde}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x3, 0x3f, 0x7fe8}}}, {{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x4}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x2, 0xc, [0x29, 0x21, 0x3, 0x6, 0x11, 0x28, 0x38, 0x1a, 0xf, 0x1c, 0xb, 0x14, 0xf, 0x32, 0x2a, 0x1d], 0x0, 0x20}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x2f, 0x3}, 0x0, 0xc8, 0x110, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0xa00}}, @common=@unspec=@cgroup0={0x28, 'cgroup\x00', 0x0, {0x7f}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@loopback=0x7f000001, @common='ipddp0\x00', 0x20}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) 2018/02/19 20:19:01 executing program 3: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000f42000-0x4), &(0x7f0000ff4000-0x4)) 2018/02/19 20:19:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r0, &(0x7f0000231000)=""/1, 0x1, 0x0, &(0x7f0000bfc000-0x10)={0x1a, 0x4, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0xffffffffffffff6e) 2018/02/19 20:19:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00008b1000-0x8)={@multicast1=0xe0000001, @empty}, 0x8) getsockname(0xffffffffffffff9c, &(0x7f00008bc000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000085c000)=0x14) sendmsg$nl_route(r0, &(0x7f000009b000)={&(0x7f0000cbe000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000d49000-0x10)={&(0x7f0000b06000)=@ipv6_newaddr={0x70, 0x14, 0x0, 0x0, 0x2, {0xa, 0x1, 0x40, 0xff, r1}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x7fff, 0x5, 0x3}}, @IFA_FLAGS={0x8, 0x8, 0x290}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x7fff, 0x3ff}}]}, 0x70}, 0x1, 0x0, 0x0, 0x20000080}, 0x800) r2 = socket(0xf, 0x3, 0x0) write(r2, &(0x7f0000cb4000-0x26)="260000005e0009000000eaf83a000000000000000d000000ffffff000008db1ee9ff4435eade", 0x26) getuid() getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000da2000)={0x0, @in6={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x9, 0x37f0255e}, &(0x7f0000d62000)=0x98) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000540000-0x8)=@assoc_value, &(0x7f0000c94000-0x4)=0x8) [ 44.014640] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/02/19 20:19:01 executing program 2: socketpair(0x10, 0x807, 0x1ed, &(0x7f0000532000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvfrom$inet6(r3, &(0x7f00007fc000)=""/34, 0x22, 0x40000060, &(0x7f000066b000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000070b000)={0x2, 0x9, 0x7, 0x1}, 0x8) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)=""/143, &(0x7f0000e72000)=0x8f) r4 = socket$key(0xf, 0x3, 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x118)={0x2, 0x18, 0x0, 0x0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xd8}, 0x1}, 0x0) getsockopt$bt_hci(r5, 0x0, 0x3, &(0x7f0000f1d000)=""/255, &(0x7f000015f000-0x4)=0xff) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000062f000)={r2, r1, 0x7, 0x2}, 0x2) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000c3c000), &(0x7f0000b9b000)=0x8) 2018/02/19 20:19:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000bdd000)={&(0x7f0000d9d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000553000-0x80)=[{&(0x7f0000601000)=""/110, 0x6e}, {&(0x7f00001ee000)=""/200, 0xc8}, {&(0x7f0000d8e000)=""/4096, 0x1000}, {&(0x7f0000180000-0x89)=""/137, 0x89}, {&(0x7f0000bef000-0xcc)=""/204, 0xcc}, {&(0x7f0000145000-0xbf)=""/191, 0xbf}, {&(0x7f00000ed000)=""/125, 0x7d}], 0x7, 0x0, 0x0, 0xd73e}, 0x0) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000366000)="49b561920da3c6d0acfc225fc1f04812f247f150b071a9331073eb4c25515ced992153f496eb3432fcf7381eb648dbd2189889f20be4ca5d0b53a6246850a0e6c4ded433e37fd9a1615ac598e373fe2758772764f721e5cf07f3f4a8000c89176cc88aefff0aea0e29e3cbceecaa14f75f6c0cffd33a5d80f6922592396adc0d75de4a4da81ee6648826", 0x8a) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d17000-0x8)=@assoc_value={0x0, 0x800}, &(0x7f00006e0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a71000)=@assoc_value={r2, 0x81}, &(0x7f0000df1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00004f3000)={0x0, 0xd37}, &(0x7f0000c7b000)=0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000ac8000-0x20)={@generic="d50976f4999bea95472ae7b27a84da6c", @ifru_flags=0x2800}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f49000-0xa0)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x24000000, 0x1000, 0x100, 0x0, 0x95}, &(0x7f00009ca000-0x4)=0xa0) listen(r1, 0x7fffffff) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000557000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000caf000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000381000), &(0x7f00009d2000)=0x8) sendto$inet6(r4, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = accept4$inet6(r1, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000379000)={{{@in6=@remote, @in6=@ipv4={[], [], @dev}}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f000067c000+0x593)=0xe8) 2018/02/19 20:19:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f000011d000-0x4)=0x26, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002400030f07fffd946fa283bc0a0000400300000000000868f1ffffffd188737e", 0x24}], 0x1}, 0x0) 2018/02/19 20:19:01 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000024e000)) listen(r1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000624000)={0x0, 0x0}) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000c9e000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a29000-0x1), 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) close(r1) r3 = socket$inet(0xa, 0x801, 0x84) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000000b000)=@common="55716c00000000000000000500000200", 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00002d1000)='tls\x00', 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000104000-0x3f0)={'filter\x00', 0x7, 0x4, 0x3a0, 0x1d0, 0x1d0, 0x1d0, 0x2b8, 0x2b8, 0x2b8, 0x4, &(0x7f0000564000-0x40), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@arp={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xffffffff, 0x0, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, @mac=@empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x9, 0x100, 0x3, 0x80000000000, 0x5912, 0xb5, @generic="27513d2b6d68629f9a0fe15c0b16c832", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x0, 0x281}, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@arp={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffffff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, {[0x0, 0x0, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x8, 0xfffffffffffffff7, 0x6, 0x9, 0x381, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="1b5b93577b6ec947ca9b609300a9a009", {}, {}, 0x0, 0x4}, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x4, 0x7}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000d9a000)={@remote, 0x0}, &(0x7f0000404000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000992000-0x18)={@empty, 0x1, r4}) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f000000e000-0x4)=0xe25, 0x4) connect$inet(r3, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/19 20:19:01 executing program 0: r0 = socket$inet6(0xa, 0x7, 0x3f) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fed000-0x6b0)=@nat={'nat\x00', 0x1b, 0x5, 0x650, 0x0, 0x430, 0xffffffff, 0x430, 0x580, 0x580, 0x580, 0xffffffff, 0x580, 0x580, 0x5, &(0x7f0000fec000), {[{{@uncond, 0x0, 0x108, 0x150, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x9, @ipv4=@multicast2=0xe0000002, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @port, @gre_key}}}, {{@uncond, 0x0, 0x1a0, 0x1e8, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz0\x00'}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @port}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0x108, 0x150, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}, @common=@srh={0x30, 'srh\x00'}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4=@multicast2=0xe0000002, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @port, @gre_key}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6b0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fee000-0x8)) 2018/02/19 20:19:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80002, 0x0, &(0x7f0000663000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000351000)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10}, 0x0) r2 = accept$inet6(r1, &(0x7f0000d35000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00001e9000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000062000-0x8)={0x0, 0xffffffffffff8001, 0x7}, &(0x7f00002da000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000014b000)={r3, 0x1, 0x8, [0x100, 0x6, 0x7, 0x9, 0x0, 0x1, 0x1f, 0x5]}, 0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000495000-0x10)={0x0, 0x3baf, 0x4, [0x4000000, 0x2, 0x8, 0x6]}, &(0x7f0000f86000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000dd1000)={r4, @in6={{0xa, 0x2, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}}, 0x8c) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000180000-0x8)={0x1, [0x0]}, &(0x7f0000d98000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f00004a0000-0x6f)={r6, 0x67, "5c4067677e96328387415bba62dd81227fe897b44af389862e237e29124b845dc05f5f445fd07959c21413f49fe4de28c376b97b710035e0c6d2612de36e6f4545aface41f74094c3a6d7c318dc12752b536ef44cb9b9111f802a9b6a0f3e5ea4598dc215a4668"}, &(0x7f00008bf000-0x4)=0x6f) 2018/02/19 20:19:01 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000000a000-0x10)=@buf={0xcb, &(0x7f0000008000)="2e808472231a321b4ed748ac1e14b4055ed0ddc8c5ccce1ca8de135f251fea3fc9fdbf69e84a834753c0a4d962f7ef55175df070f664a544da46e4add2f918ea3e38cdfcb3e35701af1c850a17f2082945abf0e32ac2ab452f2e92bc8caa82fe6c5f2e025f9a2029e3565a4614327cf9d33e20f7c0809c52b7a72f01c2592571132d18aa41b4a7038c5a7895ec9e9cc8d9bc3e453b0547a5467901d3c91e1edde01c128ffc1f813bf39fdf40dce0600cd3a4d1a537f47f1c94bc4d35d7c125ffcc0e970fb296d367c56536"}) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/02/19 20:19:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000044a000)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000099000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000a3a000)=0x14) sendto$packet(r0, &(0x7f0000587000)="fde65afbaff70e60ee5759ce6180e65d24156f35ced5abfe920f7e8270233a3b399bfbcc3a9687086b2322dd69cfe962ad7088cff3aea8904a806a96bb9abda3a83a51f616f0ad813ffd268a7f00ab061c974d76d6aa0ff49be4304387395b3f25f16ab591a0615d09419e15d29b09dfdfcca35c0a3ba3a902fa601d23e3dd626f70bab9f18bb2174308ac3214d787404069ca8c9b601575bccac8bd3e06cb14c686ac9224e3e7e516f84c46095439db41a3e4830c042962d909c169af892d81cce1bb1307a90ed3e10afb", 0xcb, 0x80, &(0x7f0000cd5000)={0x11, 0x6, r1, 0x1, 0x0, 0x6, @empty}, 0x14) r2 = socket$inet(0x2, 0x400000080006, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) getsockopt(r2, 0x8, 0x401, &(0x7f00009f7000-0x34)=""/52, &(0x7f000024c000)=0xfffffffffffffdc5) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) sendto(r2, &(0x7f00007ea000-0xe2), 0x0, 0x0, &(0x7f000036f000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) listen(r2, 0x0) 2018/02/19 20:19:01 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80004, 0x1, &(0x7f0000937000)={0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000fd1000)={@syzn}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f90000)={r1, &(0x7f0000ea2000), &(0x7f00003b5000-0x50)=""/80}, 0x18) [ 44.168805] sctp: [Deprecated]: syz-executor4 (pid 6835) Use of struct sctp_assoc_value in delayed_ack socket option. [ 44.168805] Use struct sctp_sack_info instead [ 44.194323] xt_connbytes: Forcing CT accounting to be enabled [ 44.201962] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/19 20:19:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x3, 0x80800, 0x3, &(0x7f0000df5000-0x8)={0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00007cd000-0x10)={0x8, &(0x7f0000bb0000-0xf0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) sendmsg$nl_route(r0, &(0x7f0000824000-0x38)={&(0x7f0000e5c000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000ad6000)=@bridge_getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_NET_NS_PID={0x8, 0x13}]}, 0x28}, 0x1}, 0x0) 2018/02/19 20:19:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000000)=0x10) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000336000)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0x291) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000da7000)={&(0x7f0000891000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x294)={0x294, 0x3f, 0xc00, 0x0, 0x2, {0x13}, [@typed={0x8, 0x1b}, @typed={0xc, 0x41, @u32=0xfffffffffffff800}, @nested={0xc8, 0x53, [@typed={0xc, 0x10, @pid=r1}, @generic="452d0a032d8c5226fabd4540cc9700c10025e091195d518222fd214888ad4f349bf6597adcf02ea380625fb1694758d38c79b813b15b1bc05e6652229406be73f3025194b289b3e69238c3e26364853cccb075aa2401b6da2b2a68803f25c389bf36ec8178060ba21ec31df8e196f02b10b1b3393e46fb17ac7012f1d76a7f083683eb3b5aa6e1e5cc7a2c2752bbad2d5bf26c95ec1cdae695064d2246d227e76026a373aee38d8215bc", @typed={0xc, 0x32, @uid=r2}]}, @typed={0x8, 0x39}, @generic="6f1c6a2d4bf0868f1a6454a0ed440df0f554e52367580e624309ecce3daff1a9187d3597f0ff0ac0a9b5e07d2d68e9922844b654bb4a3913f548c56974804126fe53192153839b546b88440bd768ae54fd7577f4cdc6cca185c870f201d01d309eb6cf3e3ed6a00ecf80406194deb88574dadc36dab1d84ca9b7f94e3284bbf4c9c32efcf569b5abde0e34524e898015430b956fbe6778177aaa45", @generic="4cf78426e4256f8e4169a08733146263a967c91e57c1576a5d5996df41b071d120baac1a3ad96cf95cd789f89398b854fd87f9b98592cf0aea80617a7932caa9b84ce7f6e6a75109c9950d5e44a34785d0dc3ed87f699ce8f9d7e27cef8b6e506e1bbb46b9810d34344b355f8d5b3348c23ab364900306f1d7fb", @generic="e1b0a93558b2e813caa8ea1e368c068df8e611f078d1d07f0ea6ee20d1507228e4e5de0b1de52f7118e585339504f1c8bf1395969b7b18aa69c303753c3252fa1717917d3c68bfafec93bfc490dea721006ea19c5ff8b9744187d82da0b85d68dcaf95f404381fdf877c07bbdc79350a1f49f0cafcc160c4effd1b4a47c43c5fb7744baac89df0"]}, 0x294}, 0x1}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b), &(0x7f0000017000-0x4)=0x31129458d9b20f85) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000017000-0x2)=0x9, 0x10000022b) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/19 20:19:01 executing program 2: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f88000)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}]}, 0x60}, 0x1}, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000fc000)={{0x2, 0x3, @multicast2=0xe0000002}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) socket$key(0xf, 0x3, 0x2) 2018/02/19 20:19:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x0, 0x9) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a8f000-0x4)=@int=0x2, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000c2b000)={&(0x7f0000d59000-0xc)={0x10}, 0xc, &(0x7f000098a000-0x10)={&(0x7f0000679000)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x1}, []}, 0xfcdc}, 0x1}, 0x0) accept(r1, &(0x7f00003e3000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000b7e000)=0x3a) accept4$alg(r2, 0x0, 0x0, 0x80000) 2018/02/19 20:19:01 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000023000)={@generic="914e2e269e51b550374506dcb5e3f35f", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) recvmsg(r0, &(0x7f000001f000)={&(0x7f000000f000)=@alg, 0x58, &(0x7f000001e000)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000017000)=""/128, 0x80}, {&(0x7f000000f000)=""/4096, 0x1000}, {&(0x7f0000010000+0x1f)=""/4096, 0x1000}], 0x5}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000024000)={r0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000025000-0x4)=0x8, 0x4) 2018/02/19 20:19:01 executing program 0: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000f83000)) recvfrom(r0, &(0x7f0000f84000-0xa3)=""/163, 0xa3, 0x10000, &(0x7f000070c000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x3, 0x2, 0x2, {0xa, 0x0, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}}}, 0x3a) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) pipe(&(0x7f0000289000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000d27000)={&(0x7f0000f84000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000c1f000-0x10)={&(0x7f0000f83000)={0xf4, 0x28, 0x400, 0x0, 0x3, {0x17}, [@generic="08a298aedd391d4846f04f45c04c7b3762c49a82e2b4cf8f50b61f154cab93039a8e60610ac17f15a2de22d27626d635fe38090b54abb1e2a74627e10d248ed62d8b2fa13ec2a23e1125db26208b4fc3e964d3a953fbce3da847fcd68d98594d13d0ac079c168d2c05c9c2f60b2d794623efe5bca8b9e4446c675d4efafd0ce1c87de9bf304ce77594162346b2b1ef1bc3f7a1ea5bebef1affe38df11ab93726bf09316a542be369f2ef3de3cd447df5d1de53d748e70d88ab7f8eacc85b08e5947065add56f0c13297700f751683333e14c6129a2043d9f8354b19735"]}, 0xf4}, 0x1, 0x0, 0x0, 0x4001}, 0x4) r5 = accept(r2, &(0x7f0000f81000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000f81000)=0x1c) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000f84000)=0x2, 0x4) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000745000-0x2)=0x2, &(0x7f0000f82000-0x8)=0x2) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f80000), &(0x7f0000f81000-0x4)=0x4) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000f85000)=0x2, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000ee8000-0x90)={0x5, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00001b5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) r6 = accept4(r2, &(0x7f0000f81000-0x8)=@sco, &(0x7f0000253000-0x4)=0x8, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000ad6000)={0x0, 0xed, "00798889ab33b1ed339020112aefdb05c80cb18e93b621f6be95ee573a5b91989b4472c8e767a1aa4860dde9b1746872414e35ef261ebed8f9c359a9222a789303b26ad9f6de9a227f9bfb566d2cc3f5589604737405f181082d14afa42912f64ff3932222149db5b0d6ebbb0ab912cbe6272b2c5c0914ca606357a5189986d58416d86deafc34790bc36ee4eb5dcb6a19c44a55b7551c30cb257ea06d5238725fe72aa157868dbce6b0742941121b70018fc6ff45129c65ffef07b84207d3c36f6575ea5ea509bf2afa71193f8f52db663e15391a852f4b6c716bb86a8395ded18dd9c012d382d942d583141f"}, &(0x7f0000f81000)=0xf5) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r5, &(0x7f0000f85000)="dc423b58109cd5bd74fa3c83f359a27c1fbb07643a3418021163f961fb18db085ced211ab783ecc3739aa6b515523d0d42b44031f1feff2a7584afa7a53795a8f0b153bd14d577a1dd8a668901e73558ebcb6f79810d70b2b3319e0de8cde4399dfff513bd94cb359c1c51a5d1b0c5cc418038a40a6a04854c69e0da84db03e42920824f695d543af1277eabaf9b96691485fd7575d23724f2aba0dd5fac0e59f0974b395b148d9e84eb16e2819f340c032c860758d59c65d0f048895b81d73214e1", 0xc2, 0x4001, &(0x7f0000f85000+0xc8a)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000f83000)='lp\x00', 0x3) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f000055e000)={r7, 0x5}, 0x6) setsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000f80000)={0x12, 0x882, 0x9, 0x9}, 0x8) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000da3000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}}, 0x32, {0x2, 0x3, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r6, 0x400443c9, &(0x7f0000f84000-0xc)={{0x0, 0x3, 0x2, 0x8, 0x3, 0x1}, 0x6}) 2018/02/19 20:19:01 executing program 5: mmap(&(0x7f0000000000/0xd9f000)=nil, 0xd9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x4, 0xe2) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x800}, 0x0) recvmsg(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000d6e000)=[], 0xffffc54, &(0x7f000000d000-0x80)=""/128, 0x80}, 0x0) 2018/02/19 20:19:01 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000+0xc5d)=0x6, 0x4) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0) [ 44.270351] sctp: [Deprecated]: syz-executor4 (pid 6835) Use of struct sctp_assoc_value in delayed_ack socket option. [ 44.270351] Use struct sctp_sack_info instead 2018/02/19 20:19:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001f5000), 0x4) socketpair(0x10, 0x3, 0x7, &(0x7f0000b8a000)={0x0}) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000987000)="302e7a0b01b49f82d73bcc0192ef064f629dccbc1c62fd343b9944132a705a42", 0x20) 2018/02/19 20:19:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00004a4000-0x4)=0x200, 0x4) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ef6000)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000d06000), 0x4) preadv(r2, &(0x7f00000aa000)=[{&(0x7f0000874000-0xd5)=""/213, 0xd5}, {&(0x7f000055f000)=""/176, 0xb0}, {&(0x7f0000234000)=""/171, 0xab}], 0x3, 0x0) 2018/02/19 20:19:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x400) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000016c000-0x4)={0x4ca1, 0x7, 0x2000}, 0x4) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x10, "d57d9f517941600b8444d1d4eafbabaf"}, &(0x7f0000bd2000-0x4)=0x18) 2018/02/19 20:19:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000a56000)={0x0, 0x6, 0x8, 0x9}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005b7000), &(0x7f0000058000)=0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$unix(0x1, 0x7, 0x0) sendto$unix(r2, &(0x7f0000feb000-0x3a)="73f13a96e580868c77642d944aa944700af66cdf5750144078fc58294bbbf7307a839516b38639e33c49946e6317c9d350324018357f5cb4c78d", 0x3a, 0x800, &(0x7f00005ae000)=@file={0x0, './file0\x00'}, 0xa) setsockopt(r1, 0x800000010d, 0xa, &(0x7f00000a2000)='\a\x00\x00\x00', 0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000ed2000)={0xd0, 0x5, 0x9, 0x7c}, 0x10) 2018/02/19 20:19:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f8a000+0x54a)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000fb000-0xc)={0x0, @local, @multicast1}, &(0x7f0000700000-0x4)=0xc) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000639000-0x130)={0x2, 0xd, 0x0, 0x0, 0xd, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}, @sadb_address={0x5, 0x5, 0xfffffffffffffffe, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x68}, 0x1}, 0x0) 2018/02/19 20:19:01 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x4d0)=@filter={'filter\x00', 0xe, 0x4, 0x470, 0xffffffff, 0x0, 0x128, 0x128, 0xffffffff, 0xffffffff, 0x3a0, 0x3a0, 0x3a0, 0xffffffff, 0x4, &(0x7f0000ce5000-0x40), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xffffffff, 0xffffff00, 0xff000000], [0xffffffff, 0xff000000, 0xffffff00, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ifb0\x00', {}, {}, 0xff, 0x2, 0x4}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x4, 0x1}}, @common=@srh={0x30, 'srh\x00', 0x0, {0x3285f933c5b8d797, 0xffff, 0xeb5, 0x3, 0x5, 0x10, 0x118}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xd}, [0x0, 0xff000000, 0xff000000, 0xffffff00], [0x0, 0xffffffff, 0xff0000ff, 0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x0, 0x8000, 0x0, 0x10}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x4, 0x1, 0x1, [0x3f, 0xbc, 0x0, 0x9, 0x5, 0x101, 0x2, 0x80, 0x80, 0x56, 0x7fff, 0x20, 0xfffffffffffffffc, 0x5b3b, 0x4, 0x7], 0xb}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x101, 0x8, 0x1}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1=0xe0000001, @common='bcsf0\x00', 0x2}}}, {{@ipv6={@loopback={0x0, 0x1}, @empty, [0xff, 0xff000000, 0xffffffff, 0xff000000], [0xffffffff, 0xff, 0xffffff00, 0xff000000], @generic="3ed0a5e7c1089101f73cf57cc88616bf", @generic="4ae68f802a6c4a5a368062624d5e67f0", {}, {}, 0x3c, 0x33d, 0x2, 0x10}, 0x0, 0xd8, 0x118, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x2, 0x0, 0x8001, 0x1ff, 0x2}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "5ae67b285b6858a30827fd3d229f51b1ab4a4bf5eaa2c5dcd1f26a43378f"}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@dscp={0x28, 'dscp\x00', 0x0, {0x0, 0x1}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) sendmsg(r1, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007de000-0x70)=[]}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e47000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x1f}}) r2 = accept4(r0, 0x0, &(0x7f00003c1000), 0x800) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00008b9000)=0x7, 0x4) [ 44.341335] audit: type=1400 audit(1519071541.397:36): avc: denied { accept } for pid=6867 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/19 20:19:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x22, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x1, 0x2, 0x8, 0x12, r0, 0x7}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x6, 0x400000010000004) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000001c000-0x30)={@multicast1=0xe0000001, @loopback=0x7f000001, 0xffffffffffffffff, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x10}, @loopback=0x7f000001, @broadcast=0xffffffff, @loopback=0x7f000001, @rand_addr=0x6, @loopback=0x7f000001]}, 0xfffffffffffffe02) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f000092a000)=""/189, &(0x7f0000412000-0x4)=0xbd) pipe(&(0x7f000032b000-0x8)) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f000009e000-0x28)={@common='teql0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000e1c000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x40, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}, @generic="a1ff866598fce50744d74feb9b7b1820"}) socketpair$inet(0x2, 0x0, 0x8, &(0x7f00003fe000)) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f00003a1000)=""/240, &(0x7f0000b85000)=0xf0) 2018/02/19 20:19:01 executing program 7: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00001ca000)=@ax25, &(0x7f0000001000-0x4)=0x10, 0x80000) close(r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0x42)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x1, 0x1, 0x1, 0x9, 0x1}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2}, 0x3b8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0xfd3, &(0x7f0000002000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000fa8000)="d2e22df0b3d888be6948820b3e35721b39fa0331bf9e62b2730cbd98e40b2cbb82087a496279a853604c7481cf4e188670b3663ce936d159cd", 0x39) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000d9c000)=r2, 0x4) sendmsg$nl_route(r3, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f0000954000-0x10)={&(0x7f000031e000-0x24)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000001000-0x1), &(0x7f0000001000)=0xffffffffffffff75) ioctl(r3, 0x3f, &(0x7f0000f3a000)="98bda30b9e5913acfc60af514529248e634f817f97220ae5af574b8a41a0c4d5fe5502613dd83e5b915934d6c2300d0eed3ac536a98864a2524c448e280d128777b134f83b2fd5af8e73ea264638bbcd68e365663363b2672813abc79152dfbc68") 2018/02/19 20:19:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xa60b) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000a5e000)=@add_del={0x2, &(0x7f0000cfd000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000318000-0x258)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0x0, 0xffffffff, 0xffffffff, 0xb0, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f0000443000), {[{{@uncond, 0x0, 0x90, 0xb0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) syz_emit_ethernet(0x40, &(0x7f00003e9000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x32, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @rand_addr, {[]}}, @igmp={0x0, 0x9, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, "cc1b8160d5ce05009ad528be09d28f3f5b0000000641"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/19 20:19:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000b91000)=@full, &(0x7f0000001000-0x4)=0x48, 0x80800) vmsplice(r0, &(0x7f00003b4000)=[], 0x0, 0x8) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80001, 0x2, &(0x7f0000011000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000000a000-0x4)=0x7ff, 0x4) syz_emit_ethernet(0xe, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864}}}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000011000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000012000-0x4)=0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r3, &(0x7f0000011000)=""/230, 0xe6, 0x40010001, &(0x7f000000a000-0x10)={0x1a, 0x15, 0x61ab, 0x0, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) r4 = socket(0x3, 0x7, 0x1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f000000a000-0x40)={&(0x7f0000012000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000013000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000012000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000013000-0xc)=[0x0, 0x0, 0x0], 0x6, 0x3, 0x7, 0x3}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0}, &(0x7f0000011000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000000d000)={r5}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$inet(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000012000-0x4)=0x10, 0x80800) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000012000), &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r6, &(0x7f0000012000)=""/148, 0x94, 0x40, &(0x7f0000011000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_opts(r6, 0x0, 0x9, &(0x7f0000011000), 0x0) 2018/02/19 20:19:01 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1e000-0x8)=[{r1}], 0x1, 0xfffffffffffff370) writev(r0, &(0x7f0000003000-0x90)=[{&(0x7f0000002000)='u', 0x1}], 0x1) vmsplice(r1, &(0x7f0000093000-0x10)=[{&(0x7f0000d70000-0x63)="89644fab90043e18abfb90a5b5eb3a4d6354f252e1099746c4c71e3426c569c4adaf3e7cb84edb560e54e3b88c5e04112753af28279476544aec6ba39384bb3310973a2cf4bf25b6094ae1994343ef1c8a28449856b4d65d42a6ab25dc62308ae33c43", 0x63}], 0x1, 0xb) close(r0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ac9000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) socketpair(0x1b, 0x3, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) r6 = epoll_create(0x9) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f0000000000)={0x800, 0xffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty, 0x1, 0x4, 0x2, 0xff, 0xa, 0x80, 0x20, 0x67, r3, r4}, {0x8000, 0x9, 0x6, 0x7f, 0x3d, 0x401, 0x800, 0x10001}, {0x6, 0x1, 0xe09, 0x8}, 0x5, 0xe, 0x3, 0x0, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x2b}, 0xa, @in=@broadcast=0xffffffff, 0x1, 0x6, 0x3, 0x4b7e4c6, 0x7, 0xfffe, 0x7f}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r6, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@can, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000)=""/29, 0x1d}, {&(0x7f0000001000)=""/146, 0x92}, {&(0x7f0000000000)=""/79, 0x4f}], 0x3, &(0x7f0000000000)=""/4096, 0x1000, 0x45}, 0x40010001) connect$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/19 20:19:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x6, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x40f01, 0x1}, 0x48) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000214000)="5bc94e142fdcfdf743f700895c8f3b76", 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000dfd000-0x38)={&(0x7f0000eea000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000be4000)=[{&(0x7f0000dc9000-0xe0)=""/224, 0xe0}, {&(0x7f0000172000)=""/121, 0x79}, {&(0x7f0000399000)=""/206, 0xce}, {&(0x7f00001dc000)=""/176, 0xb0}], 0x4, &(0x7f0000afd000)=""/203, 0xcb, 0xd3}, 0x2000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000b11000)=0x2, 0x4) getpeername$packet(r2, &(0x7f000035c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000d90000-0x4)=0x14) connect$bt_rfcomm(r2, &(0x7f00004ee000-0x9)={0x1f, {0x200, 0x101, 0x2, 0x4, 0x8059, 0x2}, 0x5}, 0x9) r3 = socket$kcm(0x29, 0xfffffffff7ffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) write(r3, &(0x7f0000fde000)='u', 0x1) 2018/02/19 20:19:01 executing program 5: mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6}]}, 0x10) sendto(r1, &(0x7f00008b9000-0x1000), 0x0, 0x0, 0x0, 0x0) r2 = socket$inet(0x2, 0x0, 0x7) socketpair(0x11, 0x80804, 0x2, &(0x7f0000519000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ded000)) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000211000)=0x80000001, &(0x7f0000dee000-0x8)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000059e000-0x4)=0x59, 0x4) 2018/02/19 20:19:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x11, 0x100000802, 0x300) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000c19000)={@generic="73cc152903e716543ec2cdacbf4396a7", 0x7fff}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000088e000)={0x0, 0xd0}, &(0x7f0000e37000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b9e000)=@assoc_value={r2, 0xfffffffffffffffc}, &(0x7f0000988000-0x4)=0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x46, &(0x7f0000197000-0x3b)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2}, @dev={0xfe, 0x80}}}}}, 0x0) 2018/02/19 20:19:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000726000)={0x80000000}, 0x8) listen(r0, 0xfffffffe) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000125000)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e27000-0x4), 0x4) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000738000)=0x10) listen(r1, 0xfffffffffffffffe) 2018/02/19 20:19:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x4, 0x8001, &(0x7f0000d75000-0x8)={0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x4, 0x5, 0xb, 0x0, 0x1}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x7ffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket$kcm(0x29, 0x7, 0x0) r2 = accept4$ipx(r0, &(0x7f0000c50000), &(0x7f000014f000)=0x10, 0x80002) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000058000-0x4)={r2}) 2018/02/19 20:19:01 executing program 3: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000cd1000-0x1)=0x9, &(0x7f0000eea000-0x8)=0x1) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000eea000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000aa0000)=0x32) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000a4f000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="bbf3b0743d370dcdc62f854a865f82bf"}}) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) 2018/02/19 20:19:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000e7a000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cbe000-0x28)={@common='lo\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00004cb000-0x10)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000d1b000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x224, 0x0, 0x0, 0x0, 0xff, &(0x7f00001be000-0x10)=@generic="db975c4447ffa863dd7a42e00f2e8864"}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000b4d000)=0x7) 2018/02/19 20:19:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000425000-0x24)="2400000025007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/19 20:19:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000ee000-0x4)=0x8, 0x4) ioctl$void(r0, 0x544e) 2018/02/19 20:19:01 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000001000-0x4)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000003000), &(0x7f0000003000)=0x4) 2018/02/19 20:19:01 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000003000-0x25)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000f000)) 2018/02/19 20:19:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fc3000)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0xbe) 2018/02/19 20:19:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x6, &(0x7f00000f8000-0x30)=@raw=[@generic={0x1ff, 0x2, 0x0, 0x3}, @exit={0x95}, @exit={0x95}], &(0x7f00000b5000)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153}, 0x11) r0 = socket$inet(0x2, 0x8000e, 0x8) getsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f0000111000-0x1000)=""/4096, &(0x7f0000c6f000-0x4)=0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xff5}, &(0x7f00004aa000)=0x8) r2 = socket$netlink(0x10, 0x3, 0x8) getpeername$netlink(r2, &(0x7f00001d6000), &(0x7f00003bd000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f00005d5000)={&(0x7f0000c99000-0x1c)=@in6={0xa, 0x2, 0x0, @empty, 0xfff}, 0x1c, &(0x7f0000936000)=[{&(0x7f00008ae000-0x6b)="d06e5130e399d1707ce97cd3a0a8f96035f95083258bd650b54b6887060600e37efc3601932bc5bf4a49a7a18de1639a3b59c650b9399ae3772c6caec23e57577a06983f9093cfb71a17045e7c73a13a7489044e6c803f80e4f0a10d34fff931ae961556777728b2ed1c1f", 0x6b}], 0x1, &(0x7f0000b61000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x820e, 0x6, 0xae, r1}}, @init={0x18, 0x84, 0x0, {0x1, 0x6, 0x0, 0x2}}], 0x60, 0x40000}, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000038e000)={0x0, 0x28}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007e8000)={r1, 0x0, 0x7f, 0x5, 0x7, 0x3, 0x0, 0x1, {r3, @in6={{0xa, 0x1, 0x9245, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, 0x9, 0x7ff, 0x0, 0x8, 0xfd8b}}, &(0x7f00008b1000-0x4)=0xb8) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x4000000010, 0x802, 0x0) write(r4, &(0x7f0000045000+0xbe)="240000002d000710ffffffffffffffe60108ef0002000000000000000000000000090000", 0x24) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f000067b000-0x4)=0xffffffff, 0x4) recvfrom$inet(r4, &(0x7f0000f89000)=""/185, 0xb9, 0x0, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000269000)) 2018/02/19 20:19:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) listen(r0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000da6000-0xc)) 2018/02/19 20:19:01 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000aef000)={0x0}) listen(r0, 0xe3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x8, 0x84) pipe(&(0x7f0000e1a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000fa1000)={0x0, 0x9, 0x30, 0x3ff, 0x6}, &(0x7f0000d32000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000635000-0x14)={r4, 0x4, 0x5, 0xfffffffffffffff7, 0x5, 0x9}, 0x14) getsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f0000bdb000-0x4), &(0x7f0000899000-0x4)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00009d3000-0x3d2)=@filter={'filter\x00', 0xe, 0x4, 0x448, 0xffffffff, 0x270, 0x270, 0xf8, 0xffffffff, 0xffffffff, 0x370, 0x370, 0x370, 0xffffffff, 0x4, &(0x7f000080e000-0x40), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr}, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x3}, 0x0, 0xd0, 0x100, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0xffffffffffffffff, 0xfff, 0x400}, {0x7fffffff, 0x9, 0x8}, 0x20, 0x6}}}, {{@ipv6={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0xff000000], [], @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x118, 0x178, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}, @common=@inet=@dscp={0x28, 'dscp\x00'}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@dev={0xfe, 0x80}}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="09ce7aaa87b7c3bc8d59bed65fa46d15"}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) 2018/02/19 20:19:01 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005ed000-0x4)={0xffffffffffffff9c}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/02/19 20:19:01 executing program 7: mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000098d000-0x4)=0x5c8, 0x4) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000de9000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000de9000-0x4)=0x14) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000de9000-0x4)) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000370000-0x10)=[@in={0x2, 0x1, @broadcast=0xffffffff}], 0x10) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000827000-0xb4)=[{{&(0x7f0000de9000-0x60)=@nfc_llcp={0x27, 0x6, 0x0, 0x7, 0x3, 0xffffffff, "f2a6eed2238d6eaa7163d0d00c5d4cfb72fb760e717a72ec6d9cab307057a97acb7635bb7b36c25174f91c3f430b50bbe856119acf090f3ddb5bbe8b65a48e", 0xffffffff}, 0x60, &(0x7f0000de9000-0x80)=[{&(0x7f0000de8000)="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0x1000}, {&(0x7f000050c000)}, {&(0x7f0000de8000)="5bc5def31c4111d79173a3e26ae3c6c40dda7a5c8e86a76722a6cae9dae56bdda359d34f575929f3b8ba5f93f325a40875ce0ed6ceaca3cd5c153fd0f5f6824672e0a9836819a9cc08821ebd70c31bf764ca78a41c48b43f0b5ec0a028d69d9b9415ecddb0a809d68541f199426c846d54cb60baa349fa560e4f53a9c6a015d0bd240ae01dd920983b6b23dd9b61161dd99d", 0x92}, {&(0x7f0000de9000-0x58)="c6721656f335de953c97a3362c28866f5fdaf9a4693cce4e177016de25f5c353e991c007f3112b908a015bbf52ff41d4482640df35a1715e3bf9fcbe1a0404d3d906d92cc8f617d98cf238dba6e93c95847641a269989a15", 0x58}, {&(0x7f0000029000)="19af127f8a8b39d271d8d32a5ba7e9309973bb727473cc0a86e8a2bf7ececd4596f946bfd9eea32e28ce7f9b829f7d75063773e8a22a42c81398616a16d6da8730ca7034f3dfe2606a0a06553a434a542681a9566987ce9c2c4a33be1dd2da6212f193920239f3bc5b7b52bb6fcee9aca0c7edeb8013c15098a47ce36d141320ba406011ff4f76eafb19b430395772140ca060789d26a41e6c9dbb3b1800458996e1e38175edb592cce813b21402e3fe1aa271e81c008021534820", 0xbb}, {&(0x7f00006da000)="be3b869720db102b39ad665dbd24bd9b0df767d088e2b97d66e094c2b6cf2748904edc27dbbc68aeadd7c6da58359690b26639e25e62ade1fd63de7148868bd7f9c179000baf64ff1444b90db9c02048df05a169edf93420aec6f46cc611e986619cc01bb3bdae37fceca73db068b63ce4776f2969e25d69b6318b5d8754aa7dbd24bb6c7b6a5e1f1e8e984b8697eafb978c0638297986aa7c5bca9df2093e9436a286704228658a109e78c619e3b0ce7e53036a2376ddd5273f4217c94949463a276f550e26deaa2a7e0f5a86c6e76277146954cab9ae09de21bebda60766", 0xdf}, {&(0x7f0000de8000)="d4b3657413632002aef8aac9f1b08bb08af80b720390030a17df7a881b6256b0f47bc020492ae6bb961e796290", 0x2d}, {&(0x7f0000de9000-0x1c)="61cda96da632d3b18885773f57f1bddfd836624406f66580dada0765", 0x1c}], 0x8, &(0x7f0000589000-0x340)=[{0x68, 0x11, 0x667, "e2c092a076147fb3b35d682054fab019a0cd635c2a2397e5160b33ee3329f4ed454c3e50f6c88663e8c735e5e75c92f350a95a28a13a6f82bb40b750750396aa54818fbd7d9563fb94ba52a831ae1ed3f7ba33c0c6"}, {0x98, 0x117, 0x1, "50852645dc39d707f115fae40e33ec72b25ef695e62847c7c513dd59c7a405a4a6dac4b647bf4f7dae10127f50eff1438be82630614e182de8495c33ac1a1914e477f800f15b8cc98c0eacb5a24f92bf47213ed4895bbcba84428ee97db567ee564c73d9008c1b4f084ed7c3b5cb59c5c60d53cfaa3e33a3f17944ab934cc9c322d6"}, {0xd8, 0x19d, 0x6, "6371e949ebe56218daac2e5dc102e597f4af0f80f34aac79d6a92be094a903995f72efe300412f0bdb524e33c0194ee032f30d72047715e3725325e10007c6efcef437a45dc1a3c541a027703480d6d1003521799aafd8b178a7b75f010604203bf4553353b4e0121ee73b74407986ef5d33094c13f989f883fabe77bc4c382f629a74c80dc8b892462fd81af00f5f4b220cbe37ef7dbfb7305a362f04621961c47d74381b8c7cde700d80dbd76ebe1b5de6a5332172d6ba569674df8269023e85912e4ffc"}, {0xf0, 0x18d, 0x3f, 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{0xb8, 0x10e, 0xffffffffffffffe0, "c1782abe9d88967683be3c19cd563caf6264d74bb50e74ffa774d6e82cb6083bfd2f7a21f5acc4376b275e313509e613a90e0ae860c5329711467ce7c590487d58bb32fcdc80cc66a497b83ee2f3862cac988c0800e9b26336880c9b0d2fd6e7ae79a15f4c0a9dac2ee95050a8d9f668dace093aa2ffdb31b564507f64c891ea5ad2f6b1906adc733e0ce104e23a91f7bc88fb8f7fd735b19a77ca1c8c3b2b9858554b0b"}, {0x30, 0x117, 0x20, "5f99b50ce82d3f57dba6533671506e4575072430f327999da9e0230883f71bc9"}, {0x88, 0x107, 0x637, "b01dadc4c89659b5fdc5f972aaf61a4f89fa032efca7a9c4c092870ed1dbc72d2dfaa3662071a20a33935e782e65d01857820d02b5fb20108ae1208247e21a549c5e658393fd9fecd75e7a5ea8a06a1248dac380dd6552d38df78ffdb5718b52ac69bfad68dd6b282b8efd0f8ffc90d93a6c"}], 0x1358, 0x40000}, 0x10000}, {{&(0x7f0000de8000)=@hci={0x1f, 0x2, 0x3}, 0x6, &(0x7f00009e7000-0x80)=[{&(0x7f00006f7000-0x7)="3e3d036b2e14d8", 0x7}, {&(0x7f0000b20000)="24a5e66620299a40302eae9571c88c9f22f2a6076443e093ebbe705f14937cdb82e65eff11c8e85f", 0x28}, {&(0x7f0000de9000-0x2c)="00c6f474a7aff340e06763f8793582942d49c956ca30958ff6e5032f1c1d27d928b58f1fc6f6df72b25fce9a", 0x2c}, {&(0x7f0000de8000)="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", 0x1000}, {&(0x7f0000de8000)="29cd8b028f0c792f9cc2c2aa2ce94a2ae34be3556caea2fabf0451d7216f638b808e6f2cf1ea07120f820408e4203a509e3967b431b59b1bd8216daad6920c5f3288f60496ea46a837823cb20d", 0x4d}, {&(0x7f00002cc000-0x54)="50822fc96daee3a26d034e59ed52a0a38a9a5f934c2975c1aa6e3de18acbf725995ccd78d8f2a18e49ea660bfbc562142a93a565ec1717b2d5bdeb31c231c623ea44c73ac31cce52575f31f7cbb6299cb6eec34d", 0x54}, {&(0x7f0000de8000)="bfeb532c0393f753fb3c2aca9309a2feaebdb20c491504c13d65dfe098c4f567b14e58705154b3df3a8bc736d4fd35577079fab9a27b6b397771cca64945e450d70541b2fed849d8a0c0710721b5bcb6acb93aa0a1d1439343335956aeaa5341cd117344a0b10d96ff5241a94530bddc4169dd1ee5f2df814c51e4", 0x7b}, {&(0x7f0000de8000)="44713b012e6c6e5356c599cdb6f280414963b07d4add0f9a1cd379881981816459624a42d62eb7d70190bdf8e2629889e2765b54e07c4144dda6944749d2fa18eecb1c2b3743b2bb44c86cc028c9698530cbdeaad8810b556594b486ab65445de294435faf06407255c1b1fc5e973d6c32", 0x71}], 0x8, &(0x7f0000de8000)=[{0x80, 0x11, 0x6, "9cfbfeee7d6627aa31cfc394fd445de1a683ab7a309e2953530b02645e75874215616e4ba86bafd47a296daca255c1a1869932ef3da04bc8f84c03281174724db6b0118a1c42528aeb757431f42c6021a67955edf820eb053f79a3520c58ff3b786b7579a280ab17ed1e169a"}, {0xc8, 0x199, 0x89, "a1717a33a57e90a515fe1aa3ccfffb2a8c00067d37746d8a01932bc07015a70ea14b51b875d7f82aba1edc9bcb6c7f56a88fe37678f10b9000fc42d9919c36277f255b340f5fa57fc4c725994954364109d64cf00f3a80b6b7d121e836b273d3374b6e8d14eb19fa76bb730a964a4fa18487b108b8264fbee18e3776ecacf7a496197a1e40f0bdfd63acdb888b51097e8697252fd818f10d3f85994e10b2511ff37a32d1dfce29d9cb1d0747a8771bf4e154ecca"}], 0x148}, 0x6d4}], 0x3, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000de8000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001}}, {{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}}, 0x9, 0xce, 0x400, "799ea4ed4d0bc8837f051d8ed174275fe379266bad882a89e9d8fceff7536028278f410cda5882f76d63367c8b99c2be104b88287d13c3e45dbb127a4859ad2637849ec349f092e40e08decea1cc49b6"}, 0x160) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000de9000)=@assoc_value={0x0, 0x9}, &(0x7f0000dea000-0x4)=0x8) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000dea000-0x8)={r2, 0xffffffff}, &(0x7f0000de9000)=0x8) [ 44.618839] audit: type=1400 audit(1519071541.675:37): avc: denied { create } for pid=6993 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/02/19 20:19:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000436000-0x2a)={@random="6b508ac1d8f2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x200000011, 0x8, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f000071f000)={0x0, 0x0, []}) pipe(&(0x7f000050c000)={0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000034c000-0x4)) 2018/02/19 20:19:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xb, 0x5, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00005fa000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000933000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d7b000)={r2, @in6={{0xa, 0x0, 0x7fffffff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffffe}}}, &(0x7f0000a33000)=0x8c) sendmsg$nl_route(r0, &(0x7f0000ab1000)={&(0x7f0000484000-0xc)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f00004c9000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x2c}, 0x1}, 0x0) 2018/02/19 20:19:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfa, &(0x7f000079c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0xc4, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x2e, 0x2, 0x2, 0x2, 0x0, [@empty]}, @routing={0x0, 0x8, 0x0, 0x8, 0x0, [@empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x16}, @loopback={0x0, 0x1}]}, @routing={0x2f, 0x2, 0x1, 0x7f, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}]}, @fragment={0x2f, 0x0, 0x2, 0x7ff, 0x0, 0x9, 0x3}, @hopopts={0x33, 0x4, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0xd11a}, @ra={0x5, 0x2, 0x4}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0x11}}, @pad1={0x0, 0x1}]}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) bind(r0, &(0x7f0000cc7000-0x9)=@rc={0x1f, {0x7, 0x9, 0x7fff, 0x3, 0x5, 0x1000}, 0x5}, 0x9) socket$llc(0x1a, 0x3, 0x0) 2018/02/19 20:19:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000036f000)={0x0, 0x0}) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000ca1000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000c3a000-0x40)=[{&(0x7f0000213000)='$', 0x1}], 0x1) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x0, 0x0, &(0x7f0000fd3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, 0x1c) 2018/02/19 20:19:01 executing program 4: mmap(&(0x7f0000000000/0x3b2000)=nil, 0x3b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000035f000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003b2000)={0x0, 0x0}) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002ca000-0xe8)={{{@in6=@empty, @in6=@ipv4={[], [], @empty}}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@empty}}, &(0x7f00003b3000)=0xe8) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00003b3000), &(0x7f0000122000-0x4)=0x4) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000063000)=[{0x0, 0x0, &(0x7f0000363000)=[{&(0x7f00003b2000)="33d0f215a928fea5cf647c80d9ae228d9e2aa8d0965618495d333a9b1f957e36c00d8e94cf807c16ea6acefc879f91f9adbf41b2dfcc97715624a3134f97d1bca765bb64766ccc2629368bf35e3ddc311522a3db7d35cdfe2d", 0x59}, {&(0x7f00003b3000-0xde)="c6775af92fffef29eb115074f814a0a2d4fcf273a9dd69a13bfed203352eaa2c127c15a888a05638d01184a2b939e841a8316a10cbd1e86c6f9307cf8bd25ea234a0ece97223a54e1c77dbc74c6bc362c1c89d20d51d925c2625c63866b9a2fd4fabe7484f735f11cf389db35e3b8b6914a68113ec0d24d5a8efb64997cce53f659447626d289ef69c0c2ea98eeb280fa949af8f1eb44487eaa66cb26ca2153c6f4674f036864af860f6f8b98e7f750b8967b96bb8a110bb03af4d81c857406d91e0439436d4a995d8c2aded99302cba26317629d5acd9eaf776e028c208", 0xde}, {&(0x7f00003b3000-0xe)="bcb0d15746683451935d36b11a6b", 0xe}, {&(0x7f00003b2000)="4ec26758a8e7e1e133704dd7f17dcc85dde93b069a4942383d7187501f22fe68b112bf62bfec85bd4ff55f39435e010db15749e0c13ab5f61aa29b167fc5a0b3707369d6e5b3322986d162490e3641895ac952496e2d22e5523b", 0x5a}], 0x4, &(0x7f00003b3000-0x90)=[@assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x30, 0x117, 0x2, 0x1a, "8a202fbc6b981935b43e2317b06da30c409b2c0754f210094ef8"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x90, 0x80}, {0x0, 0x0, &(0x7f00000d0000-0x30)=[{&(0x7f00003b2000)="dbbee9ba3b835372aeb8530165ecbef57072580beced46d8c76ccbfe7a30e119c43bb41bab6dcb3889e2a53154f4c593e207181edb85c1468cf6e17113f4c70699308bae7faa01ac7a2dc256865d19967c8bb9f6723563c851f7207ffcb12db654fb5f9b63ec499eb215a55c7fc5584a57740476c00c280c6461bbe192db761c269c1c34018463cd83dd58d3efbe102cb09338318ed64d2aba", 0x99}, {&(0x7f0000239000)="58e702a0b4ed7deebb36e5dec845b17457bde5800529dc3f90ff1b3f2688c3ad945f31da1d0790965077aa32ffc419b29dd818c6e15262c6541db7c78029ef8713a3664902bb70b311274ddf18d01ebcb0d48ff44848d95f7dd0e343ddc6888f00cb80ff08b553e2d67438a8b4506fe62ed4c2bc800c0631174aa0de711b15c9030c931202ce", 0x86}, {&(0x7f0000197000)="9269691baa6179308c244c845449202974144cb9d7d607b1a007dcc00e92cf5813713546055b57352f372628bbad548f97a23c6ba036ec374bc012a49ddee7d06b67348fc571a2643d9ef3c0915ca6d81e28202ec4383010eb682f07260e8ef063a4cf4dc2d66facf0d032f4f6af72fdfeb0987e0466e8e6d98a7d30a86ffe0f32b967f7a0951597d3f7fb56b13f4e941b8fe3b1d6eebd1c40cec89035e878e0fd7296d69a9f122bb7b8064296", 0xad}], 0x3, 0x0, 0x0, 0x11}, {0x0, 0x0, &(0x7f000031d000)=[{&(0x7f0000015000-0xc4)="8641a27516758828ca71a474fa590551744cdc43f9bb6c343c76744364bcb2af4431030cc9af28d29e360d0959d1089d5003971efaef934ecff6c6eb323511aff1ca2b27f8fc3b44866ea5ad48b70da2496393519ea90547b1b56b41967245b27e5216ae5573e1758c0327fb8455ab66bb6825064eb8773155f432f318f162ab0f1f0347eba3a2575e2b5daaa3ccff91e4b7ae3c3665aebfa68b679ff2ba9f2d5c9530bac459752289cc131704870b8de7551ae64415e34289dd08dd7c7eb19ff75ced2a", 0xc4}, {&(0x7f000016a000-0xfd)="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", 0xfd}, {&(0x7f0000376000)="a43a5ef4", 0x4}, {&(0x7f0000049000)="a755c755482585361ecd4ddca4b73be2ffd54c338a0885f324bbe9d4fc2acaefb19ba740247dc04b6c972c4d", 0x2c}, {&(0x7f00000d2000)="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", 0x1000}, {&(0x7f000009c000)="366a91a6298a44b18e57714686aa57ba56c86e0688f2e493d47bdac2f055240fe892c02e242865b1e029e4fb82e21998dd971ebbdc2758d1d479f09077dce448b311169319cf3b256dae5ea6c0230933681612af70fa843086b43e2a3a78afe523f04f2d9dd28b507bd80098bed98e5b1be8b5bfff5a76be8b606330aca52309073a0059a793d9871ed4736bb88db8fbf1d18c25a89053a1a7ffc71dd017f4cf5ea751770615957d351f74d1dbff2ea6e0390cb22c54f5c7927958e2e7a5043f54d7bc47a180e403cfe32736f84ee4259ad113119c070c34bb8e59858a5cd6a734e773108ebc1d329d5c8265fd72b65fce", 0xf1}], 0x6, &(0x7f00003b3000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x30, 0x4000000}], 0x3, 0x1) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000365000)={0x1ff, 0x3, 0x1, 0x6, 0x9, 0x2, 0x7, 0x4, 0x0}, &(0x7f0000229000)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000045000-0x18)={0x0, 0x3f, 0x30, 0x8000, 0x10000000000000}, &(0x7f000026b000-0x4)=0x18) mmap(&(0x7f00003b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00003b4000)={r3, 0x1, 0x800, 0x8, 0x200, 0x8001, 0x0, 0x4, {r4, @in6={{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xb}}}, 0x48, 0x0, 0x5, 0x2a, 0x8001}}, &(0x7f00001d4000)=0xb8) socket$inet6(0xa, 0x1, 0x6) setsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f0000204000-0xfd)="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", 0xfd) 2018/02/19 20:19:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x10000000000005, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bd6000-0xe8)={{{@in=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000a18000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00007d9000-0x50)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x7f, 0x2, 0x800, 0x100, 0x3ff, 0x80000000, r1}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ed5000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d28000-0x4)=0x14) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009bc000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009d4000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000071000-0x8c)={0x0, @in6={{0xa, 0x0, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000e0d000)=0x8c) connect$inet(r2, &(0x7f0000b37000)={0x2, 0x0, @empty}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000e59000)=@sack_info={r3, 0xffff, 0xfffffffffffffffb}, &(0x7f00001da000-0x4)=0xc) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0xfffffffffffffffd, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, 0x1, 0x1, [{{0xa, 0x2, 0x7, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x392) socket$bt_sco(0x1f, 0x5, 0x2) 2018/02/19 20:19:01 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x3ff, &(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000027000)=0x1b, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000022000)={0x1c, 0x1e, 0xd29, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000006}, [@nested={0x8, 0xa, [@generic="b3"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/19 20:19:01 executing program 0: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) socket(0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000e4e000-0x21), 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00009cf000)=[@in6={0xa, 0x2, 0x22e7, @loopback={0x0, 0x1}, 0x1}], 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000065d000-0xe2)=""/226, &(0x7f0000948000-0x4)=0xe2) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000235000)={0x3d916a6631a80014}) 2018/02/19 20:19:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e13000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000366000-0x5c)={{0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x400}, {0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x7ff, [0x4, 0x80, 0x401, 0x0, 0x8, 0xff, 0x3d, 0x6]}, 0x5c) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000d2b000)={0x5, &(0x7f00000a1000)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000b2c000-0x10)={r3, &(0x7f0000e7d000-0xe)=""/14}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000412000-0x6)={0x0, 0x10001}, &(0x7f0000afe000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003d6000-0x10)={r4, 0x78, &(0x7f00007fd000)=[@in6={0xa, 0x3, 0x80000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8c6}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}, @in6={0xa, 0x2, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000624000)=0x10) getsockopt$inet6_buf(r2, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000e39000-0x4)=0x2) 2018/02/19 20:19:01 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x5, 0xfffffffffffffffa) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000c00000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/19 20:19:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) pipe(&(0x7f0000adc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000d87000)={0x0, 0x4, 0x100000000}, &(0x7f0000e93000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000f10000-0x8)={r8, 0x3d}, &(0x7f00006f6000-0x4)=0x8) recvmsg(0xffffffffffffffff, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000d31000)=""/512, 0x200}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1}, 0x0) recvmsg(r7, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)}, 0x40010062) 2018/02/19 20:19:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000985000), 0x4) 2018/02/19 20:19:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000008, 0x2, 0x10000) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000e4f000)=0x2, 0x4) 2018/02/19 20:19:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000035b000-0x10)={0x1, &(0x7f0000b9b000)=[{0x74, 0x0, 0x0, 0x101}]}, 0x10) 2018/02/19 20:19:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2000000000000005, 0xfffffffffffffffc, &(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000), 0x100000187}], 0x352) 2018/02/19 20:19:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000277000)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00007ab000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d94000)={0x0, 0x0}) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008a5000)={&(0x7f00007bb000)='./file0\x00', 0x0, 0x10}, 0xe2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00005de000-0x18)={r3, &(0x7f0000fe2000-0x8a)="586512316014f10038506470477d606ae3e6b3097a09752e8d5cce0e021cffe4e59ac0968a934d9020a5a4aa34438151e06e659adffc0fc734dd0521a5161057dde0b84cfeb72c89c97d60ead30cffc57fb006d89352a43a3519c15d5fc5badf6936ae182e8014a241be436de0a61ede9cec667ed4add9e07bd80ac82105f7c469f7e0bcbaadd375d36a", &(0x7f0000e50000)=""/100}, 0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b21000)={0x0, @in6={{0xa, 0x0, 0x3, @empty, 0xffffffff}}, 0x7, 0x4}, &(0x7f0000ecc000-0x4)=0x98) connect$inet(r1, &(0x7f00001e9000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000079d000-0x4)=@assoc_id=r4, 0x4) epoll_create(0x7ff) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f00007fc000)={0x2, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x3, @rand_addr=0x1}}}, 0x118) r5 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r5, &(0x7f00007da000)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x20) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x33) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) getsockopt$inet_mreqn(r6, 0x0, 0x20, &(0x7f0000272000-0xc)={@multicast1, @multicast2, 0x0}, &(0x7f0000f94000)=0xc) sendmsg(r2, &(0x7f0000b6c000-0x38)={&(0x7f00007b2000-0x14)=@ll={0x11, 0x17, r7, 0x1, 0x40, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14, &(0x7f0000b36000)=[{&(0x7f0000881000-0x1d)="206ce3313043c21479229ed5c7acc0746d4ecd7dcfa9c7fd2b7403c9b8", 0x1d}, {&(0x7f0000515000)="19e64b62272db821984189cf85f210437afc4563e44e71ce5635a73e1b84d53da62888abe2b503b5f6a5c7", 0x2b}, {&(0x7f0000621000)="ab4f44c80d394e5e687a5eaf22e086a92079f2fe029814a90e5b15095f8fd94852cb24877b5d50a3ad9579076564ef1a75e5e3807fac4ed8adf113c91482bedc7e80a4366c353a8fcc78d209d9fca25794f0f5afa138f2ddcc82bb914528323d144e2741a62824a4d1c246904543d96dd8faede1a6e19c07d165a8e683330a6d35d6b4d8cf342c14a2211c5f37", 0x8d}, {&(0x7f00005b2000)="eeb4e52e85055cdf9e534d7d3addd3c1c23b88e05b9c6caaf69a07520fc8de56eaaa97469f56af8fbda7a96fa032aa2be5518025f99e85f24586f0323b9eb6355adcdab231d3d8ae4c5c6e142adfe377a699", 0x52}], 0x4, &(0x7f000087c000-0x1b0)=[{0x78, 0x84, 0x60a, "f37282c31a344cf410a0ee74b5d26855c24662e7c0c9e6446502025a0f6a092acc0f05db59659fbd3466aa2ee552d8370f62557205f0271c7124b3106e40bfad575a229d51a5539d7ef9bfdeb8dbd18202adfc2ec081c11f762370317c685878fb34c0"}, {0x98, 0x11, 0x4d, "861317597473e08ef0fede2cce8a0decf82f22a5cff40a5f83b6bbf6918c5bd010339dc2e73a05544e54cd5825017d47d92459239b8dd81e9998f87db2b131567d98f8e6115b90f94c7578bcc3e12e90831483a79d0b1d2143a4ad79f05edae03fed68fb64c7e7060a8669ac9c648784e9b67f8aedec3e7ab8eb5ff27fe60d6feb41f3"}, {0x80, 0x11, 0x8ae, "443248739a7f89ce6cda97849ea45a3922b8c43577c99fe487187d24546203eed8703d1d6e06d7540f9664130fca0086836dd2e3fa750114dc91b9a47fc9d15b9e7371789932da651633a218b788975fe00f15e3fe993e2226e3fac606a5a193bc91c728c9df146f6e0f6c6fbaeb7d6b"}, {0x20, 0x11f, 0x8001, "2d946e2c63d303bad642c9"}], 0x1b0, 0x10}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/19 20:19:01 executing program 0: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00000ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000feb000-0x4)=0x14, 0x80000) accept4$packet(0xffffffffffffffff, &(0x7f0000283000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000296000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0xf7, r1, 0x1, 0xff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) r2 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet(r2, &(0x7f00003d3000)=""/102, 0x66, 0x0, &(0x7f0000a22000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) recvfrom$inet(r2, &(0x7f0000394000), 0x0, 0x0, &(0x7f0000674000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) shutdown(r2, 0x0) [ 44.775814] netlink: 'syz-executor6': attribute type 21 has an invalid length. 2018/02/19 20:19:01 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000027000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000026000)=0x14) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000026000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000027000-0x4)=0x1c) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000026000)=@assoc_id=0x0, &(0x7f0000021000)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000011000)=r2, 0x4) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000012000)={&(0x7f0000019000-0xc)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002}, @in=@dev={0xac, 0x14}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, 0x4}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}}]}]}, 0x16c}, 0x1}, 0x0) 2018/02/19 20:19:01 executing program 7: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d28000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f000090b000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d28000-0x43)={r1, 0x188}, &(0x7f0000c4c000-0x4)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000703000-0xe8)={{{@in=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f00003d3000-0x4)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000062d000)=0x0) r5 = getuid() r6 = getpid() mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a9e000)={0x0, 0x0}, &(0x7f0000d28000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000022a000-0xe8)={{{@in6=@ipv4={[], [], @local}, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f00001cd000-0x4)=0xe8) r9 = gettid() r10 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000f1000-0xe8)={{{@in=@multicast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000373000)=0xe8) r12 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000426000)={{{@in=@multicast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f00006cc000-0x4)=0xe8) mmap(&(0x7f0000d28000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000d29000-0x38)={&(0x7f0000019000)=@kern={0x10, 0x0, 0x0, 0x10200000}, 0xc, &(0x7f0000d28000)=[{&(0x7f0000d29000-0x3b8)={0x3b8, 0x1d, 0x200, 0x4, 0x1, "", [@generic="7a17890c216df2d918a266dcdab51c5db6d30cae54622b9fbdb5930c270236dae83e5dfa56e845ab9d7ae59f841bb8a1657e3fa31fa0c24f438cb88622966b166a5bfdac28e30f759f32cce613e1439bba46092e4902e14fc7fbc18b87e7edd16fa71b2e9193888c471571e658975e93f75332999b6a8050cb98fc28110ab1a4300ba836bdef15e6aca3b302760c60075e5a055e8cfd7ab89222646a0b0d8099540b501f1495016341d3d65214", @generic="8f952accba0705e0e200142ea41266f706c0e8c9841c65582b19e64bd1a609ea46efa65e8701e21c12cd6f9aae4c78a4b7720cff2989f99c8bd0ac1b91ce29dc5afba6ea821ca90f90f419c7348600a5838c02779af22ed8fb4abe2e7d7e158878e388d6b14af9f4ca25fa2ec806b447f58aeaff16ffe5a2563519fba272a59934f17e8672aa4e45f807dd9b4fa2caa89244feccc959116b3877d66e1f6bb20e1734670a30b653472da7915795c4f5c2e7c714d327f983f7970b2b78be39bdb7bd1c485362", @typed={0xc, 0x4e, @uid=r3}, @typed={0xc, 0x36, @pid=r4}, @typed={0xc, 0x89, @u32=0x401}, @generic="bba693b8de122dc664037d94f78bfbc943521ec08d2d3d9faf394a1cf58feafe99eba3dcfcb973e446b2fdf4ec6d74943107dc396831831ea7a246f70a6dafcca6fef61f411774714bc5f4e2bdffaba23316a9228013b175f87ae1afb6bd4c0887aca72996e7dbb76d2fb08cf2a0e66337b6114dd6022afd6848608d5a9dc8282d665b", @typed={0xc, 0x2f, @uid=r5}, @generic="990db3b24b00732fba192c25a041887723906be993836b0db222ac95f4766835529940ac2a18537af514a5f51a179e3ca75eb23b04fc3433e36a6e2fb11eecf9c84df878d5d19db05cebd30fa04ee304e0308df9d261db587312c178c1158f3eec1dd107bc497c91d434ba2a522089623313806146135b790f351621b55442fe382fddc6c38d1588469cbc07727a0f0ed573d9e053b2af577dfcee4404f777a056b44c9548b1bd0b7586c180e5511c713bcc7257f5fab7eaa9d0fc45f772b9fe2521fa74857a6a0648b5056b8afc9ac688d83fca5b434c88b9a0043caf", @typed={0xc, 0x3, @pid=r6}, @generic="46738dfba984da2eb736f8c3ce18e97854f87c26c5354ff82067d703df59a1180c7209fd71797df245439210ad77f2d371175b91e4c14b72c1fa183680f38c671bf5f076c625bac5208f489774a18a488aec57b9199f4bd6fd8cfdb32d7de7450b3386704e43f009636a030776ab7e9a57275d348a2af7a04e36f9888c953c89c1e3b4dd333408b64e8cf1d672a5823c77f432dc105e3d2482c0"]}, 0x3b8}, {&(0x7f000064f000-0x1158)={0x1158, 0x19, 0x300, 0x1, 0x2, "", [@nested={0x1138, 0x8b, [@generic="d48a400245ab62af0b8af2982056f7bcb478b4fba2ab86a19f5ad7aa59097753b7eb8a2b971053e85e78030e6292447e49bda9bd28f3c578ee03a6604117a39f9d2753c130637f97405b24fbcb6b792c89604c6f48ccca91349def7be59c67029fc2c5382a90c86ac8ecb9180cf7cc0a0b19897c212cbde70178522933b0924c1abd55a089ba4ccfc8c1954e3e13a75e4fec9140636946f258be27b31463e8b776fecf4b7235bd99c5d48ac00e2a7469deba535b", @typed={0xc, 0x47, @u32=0x85}, @generic="f1b7f637aac3facbedfef5ca8f220290df", @typed={0xc, 0x2f, @u32=0x5}, @generic="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@typed={0xc, 0x4a, @uid=r8}, @typed={0x18, 0x2c, @ipv6=@empty}, @typed={0xc, 0x2f, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x14, 0x91, @str='vboxnet1\x00'}, @typed={0xc, 0x3, @u32=0x8f65}]}, @nested={0x54, 0x52, [@typed={0xc, 0x5, @u32=0xb533}, @typed={0xc, 0x2, @pid=r9}, @generic="6dae1482a1aedba0627195efbd04c1a6d52ff2963fdc21c3a60472ea05a4991ac0436bf22ba2d166e97b5131f534c444bd847370e1"]}, @typed={0xc, 0x4e, @ipv4=@broadcast=0xffffffff}]}, 0x4438}, {&(0x7f0000ac7000)={0x1dc, 0x33, 0x200, 0x4, 0x1, "", [@nested={0x1a8, 0x48, [@generic="c3fa15074b8d83caf1e82cc54649e9ae980fd3fbc199b936a869f6e1223283c4c2f63e6f115f3685012eb89cc4b540d4242ead6a8d2fdf8940092928334926df00876d587461ac7cf3534789b0c8d23de95581c0af0f07f0ad5c8de159a13be0e3bda2c3f82b8aa87ddc9149803425343c8991b035757c83aae4bc6fa1608d1f9b14bd9a3834681a6f9befb59b471a82a59613a0deec91c5a365ae41eebf4f42fcad6e1de4ac23f40df97d817d15460f58989c2bbb1ce3bcb00924afe970c7012248bd28b2200d11fd240ffd3ee20b5baa1097d244a2461200306822d898", @generic="0b52198440add279b22c88ce5ab853ead135b66f74ef4ac74279fef1c5f9b082c8f02397221d431105c84493849bb200f0a09ec4efcae57fe2866c95405c4538d1fc739613ad037584628c0faedbd968ebdfbce2e33cc329916f03bf04ec8a5ca34c6cfc3a0a34e6000b92556278c26760bf905fffacdb718e90fdc71cd038a7d8850b5c6367f02418aacf855dfb5a5b232ce066d73af5fb258db7d23545e56fd1e0b70b4f68c6b5b7b2def0ad4c08bc9f6f1cd3165d28a6f4", @typed={0xc, 0xa, @fd=r0}]}, @typed={0xc, 0x27, @pid=r10}, @typed={0xc, 0xf, @uid=r11}, @typed={0xc, 0x8, @pid=r12}]}, 0x1dc}, {&(0x7f0000d28000)={0x1454, 0x13, 0x200, 0x2, 0x2, "", [@nested={0x11f4, 0x75, [@typed={0xc, 0x6a, @u32=0xffffffff}, @generic="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@generic="78f8b98b8cfab1fccd56b303f55629fa994e7190f654aad2a850e6c3cb7374a056de13efda16a61cf69d128aedca8a71b4b25630626cc49cf6cc7cf7f50c038e776c9898a3df30ce8742b9ee68198ff2558af9758a931dd396fe1c30c83d3ebc58f62e5aae6db4067d6c8994fde8d0e2de0c81932a001b8b9139b79e9778ec4c69862a9cdefae7bc28cc1f6dba6466999cae954e4fd5c1a4fc8969063794ae15289caa115b78d151358b245d51efc34107dc91e3f5286fbea08710640af1cef301d9e410d4e01618af0bd9bcebfa9608", @generic="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", @typed={0x14, 0xe, @binary="4fe7985722ffa175fd90c654"}]}, @nested={0xdc, 0x2a, [@generic="c19016d15add037e092d4691b819cbe9ab642aaf714ce42f71acbcebb04a53a417", @generic="402ee34204bd037670d80d017ca09b7aec5c71ff694b0039e0367fc730c1127d509b585f2c157a18fdb5600df9e44e7e47d6309f89683679539ffdafa357f14dd92ea50ea8ae89a0f837614d390598033492d47cba32bdcebba4cb46ecde899f32c7d947eb96f8f0d2daa64071f97fef1398a90579a2da832ca3b883bbb6c9744df28461e73d0bb7ae8cba2dc92e027bcd1508b48601d485219fc141f616aed30c8095712a1c6a8004a068ae82bb78ca32e445956f22c0"]}, @typed={0xc, 0x8b, @uid=r13}, @typed={0xc, 0x50, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x8, 0x6e}, @generic="3b546dcc6f4e6d49fdc1111b22ca3682b1ef2140a0bdc5945a27852eca7dc21aeacf3d9bc5f6e76e7c2be99361cfb03c4ed36a2a14fc8f3756e8e908637273cab383d12d2eef46f2685159647936af3fd93b779257da2b4dd80c60b3a8339f7f1c83b838e05e83610bebbfb5142d97e7e8f78b1f5998c68235df13f7319b8a", @nested={0x14, 0x54, [@typed={0x10, 0x29, @u64=0x100000001}]}, @nested={0xc0, 0xc, [@generic="5925190f3d898d6fcc0fc9ff0de14b54791177bb6f07c07037f5f8eef890e988f8b7c9c31030376afbbc117b31fee84a935cfe3e9c0d2acd30548cd851495f31bc84f52980f36e5a5e3bfdd0819e939e4b64a9e3e3d83f87f9e9a00f5fceb61c0440b5cc9c6a0ce5c6475ae7593dfdf4068c32336cce1da2a4b20952a74b7618f303a2048bea5db17769add5b58902ce69d16794bec5985c6c0cf13d7c0f2b804c2db641731c2b1c591778ffd9be4f7749bcb118bee60812db14b584"]}]}, 0x1454}], 0x6, &(0x7f0000d28000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x50, 0x800}, 0x20000800) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000be6000)={&(0x7f0000d29000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000ca5000)=[{&(0x7f000065d000-0x89)=""/137, 0x89}, {&(0x7f0000d29000-0x79)=""/121, 0x79}, {&(0x7f0000d28000)}, {&(0x7f0000162000-0xfa)=""/250, 0xfa}, {&(0x7f0000d29000-0x1a)=""/26, 0x1a}, {&(0x7f0000d28000)=""/176, 0xb0}], 0x6, 0x0, 0x0, 0x1d}, 0x40000003) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/19 20:19:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b84000-0x4)={r0}) accept4$vsock_stream(r1, &(0x7f0000d25000-0x10)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x800) r2 = accept$alg(r0, 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000568000)={r0, r0, 0x1}, 0x10) ioctl$int_in(r2, 0x5473, &(0x7f00000d8000-0x8)=0x6) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f000037a000)=""/102, 0x66}, 0x0) 2018/02/19 20:19:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) recvfrom(r0, &(0x7f0000ddf000-0xf9)=""/249, 0xf9, 0x0, &(0x7f000001b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x1, @loopback={0x0, 0x1}}}}, 0x3a) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ef9000-0x3e)={0x0, 0x36, "5d3ac9b0db9de92150aa0a480d021ce15360abdd7d14fb55f189fba83aecfe243b048e94082590990f3c8d4657887c1c35d812022030"}, &(0x7f0000020000)=0x3e) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000279000-0xe8)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f00008a4000)=0xe8) 2018/02/19 20:19:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x8, &(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000002000-0x4e)={0x0, 0x46, "475e15c9f195499058357d2b23fad6880f1d65a972e05347dd8582d9feda3ee3de7819961c0ea725c35fceb8d0298e37e67855de6ee3b9651966519ba1e91fc51fe499049a1e"}, &(0x7f0000002000)=0x4e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000002000-0x10)={0x8, 0x4, 0x68fc2c46, 0xfffffffffffffa97, r3}, &(0x7f0000002000)=0x10) 2018/02/19 20:19:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0xf, 0x3, 0x5, &(0x7f000084c000)={0x0, 0x0}) connect$bt_sco(r1, &(0x7f00003d1000)={0x1f, {0x8000, 0x5, 0x8, 0x8, 0x2, 0x4}}, 0x8) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f000041c000-0xc)) sendmsg(r2, &(0x7f0000781000-0x38)={0x0, 0x0, &(0x7f0000588000)=[], 0x0, &(0x7f0000490000)=[]}, 0x0) 2018/02/19 20:19:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x3ae) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000f6c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x7ff, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ccd000)={{{@in=@multicast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f0000200000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007d7000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty, 0x2, 0x3, 0x3, 0x8000, 0xa, 0x20, 0x0, 0x0, r0, r1}, {0xfff, 0x5, 0x2, 0x8000, 0xff, 0x3, 0x0, 0xef4d}, {0x6, 0xccd, 0x5f, 0x7}, 0x800, 0x7, 0x2, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x4, 0x0, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x7, 0x2, 0x1, 0x1, 0x7, 0xfffffffffffffffc, 0x101}}, 0xe8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000d1a000)) r2 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000d39000)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f000084a000-0x30), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, "707074700000010000000000002000", 'syz1\x00'}}}, {{@uncond, 0x0, 0x118, 0x180, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@multicast2=0xe0000002}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0xfffffffffffffffc, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x0, []}) 2018/02/19 20:19:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001ac000-0x4)={0xffffffffffffff9c}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000081000)=0x2, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000dbe000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00005cc000)={r1}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00006e7000)=@raw={'raw\x00', 0x9, 0x3, 0x288, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f000005b000), {[{{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="ecbcf5d274be44d85c165320f97261dc"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e8) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff8c, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000d8f000-0x8)={0x0, 0x7fffffff}, &(0x7f0000537000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00003e1000-0x8)={r4, 0xfffffffffffffff7}, &(0x7f0000132000)=0x8) 2018/02/19 20:19:02 executing program 1: socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x2fc) r1 = socket$inet6(0xa, 0xc0ff7674c79e5aad, 0xfffffffffffffffd) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009a1000)=0x800, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x3b, 0x0, 0x5}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00005b7000-0x448)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x0, 0x120, 0x0, 0xffffffff, 0xffffffff, 0x318, 0x318, 0x318, 0xffffffff, 0x4, &(0x7f000080f000-0x40), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@inet=@multiport={0x50, 'multiport\x00', 0x1, {0x0, 0x4, [0x0, 0x1, 0x2, 0x2, 0x0, 0x3, 0x2, 0x3, 0x3, 0x2, 0x3, 0x0, 0x1, 0x0, 0x2], [0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1], 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffffff, 0xffffffff, 0xff], [0xffffff00, 0xffffffff, 0xff0000ff, 0xff000000], @generic="8ab87eccdcbcc95156ce2a57ab2b1be2", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x3b, 0x368, 0x2, 0x1}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0x2, 0x5, 0x1ff, 0x3}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0xc, 0x82}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) sendto$inet6(r0, &(0x7f0000003000), 0x312, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/19 20:19:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, &(0x7f0000001000-0x1b)="a4ed9411fbd55867f79bc586ed6c3bca410b1084d8ff3f7649ac51", 0x1b) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x42, &(0x7f0000364000-0x4), 0x1) 2018/02/19 20:19:02 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xffffffffffff0040}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000005000-0x10)={0x0, 0x0, 0x7}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000000e000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000000b000)={r1, r2, 0x9}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0xffffffffffffffff, 0xb}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r3 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x0, 0x5, &(0x7f0000004000)={0x0}) accept4$nfc_llcp(r4, &(0x7f0000005000), &(0x7f0000003000-0x4)=0x60, 0x800) getsockname$inet(r3, &(0x7f000000f000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000008000-0x4)=0x10) 2018/02/19 20:19:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf5000-0x5d), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @empty}, 0x1c) r2 = accept$netrom(0xffffffffffffffff, &(0x7f00004b6000)=@ax25, &(0x7f00000dc000)=0x10) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000ebf000-0x4)=0xffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002b4000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) 2018/02/19 20:19:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x7) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000055a000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ce6000)={{{@in6=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000624000-0x2)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000046d000)={0x0, 0x0, 0x0}, &(0x7f0000b93000-0x4)=0xc) sendmsg$netlink(r0, &(0x7f0000087000)={&(0x7f000087b000-0xc)=@proc={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000926000)=[{&(0x7f00006b9000)={0x14f4, 0x33, 0x300, 0x2, 0x1, "", [@typed={0x1008, 0x78, @binary="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@nested={0xc, 0x23, [@typed={0x8, 0x6f}]}, @nested={0x1c8, 0x8f, [@typed={0x8, 0x6c}, @generic="9f231ad28bd2381037fee6b155e133266fb5904fb7b5daa77e922d8a0d1446e52cd44f6a20ec5ba14580eb19275b813b073243fc3ab8bfaa6bdc5fae2d9c7a134e43ddb7947300fce908a6fcf245f0cdd0619bb65e337b2880334dc65086ff35a7d11a6f02a2d6ebdd1f3b53d203d7cfedb690612b88b06360230fd2e9aacc30", @typed={0x18, 0x19, @ipv6=@empty}, @typed={0xc, 0x56, @str='(\x00'}, @typed={0x18, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x1c, 0x18, @str='cpusetselinuxlo\'\x00'}, @generic="935f9eb72ab110956f292a0de69fa9a956411dba41171cc5fd09e9dea08d6361426a8952404f1949ce16c594bf0ab60f193f9deb0e1fa79de4f3a9c2196f39f2880b0db1ea5f281b3211d417c6db17fffafa5c90cf5df7ce499039a398c8a72b22b7ef8cb21bdd1115d5fcf4ec6cc103dc486be9a68b42dd39835dede7cb3c5774a66a5b4270b6c507b04b33282db10773b56ad93fd88b1f49c23cbd0efe619557119ec12e4824c9f977966e9d862acf77ccf5d0ddc0cbd81686203e0170b3e2d37b6ef32ac364ac97484e713eae04dcc3215cf7048fe4cdc7eb0510b54f960b1eaf"]}, @generic="5f4337a1525a6d178be1832a2d17fc3359d6fd1ba35321886db09b221210509f76814f01abfa38053af1b7ec75959d4a89005702e37288a6f9d7bee1b86d2ae47f699276732677636fb9d5106bc78ce298dd2bc2a4929e0191c40470aa4c4dc9b4812393a88946eb241b994611d4117b65a62507836e44e2ac797bee42c132b6c128bbc752e053f13136f383fc19e3953f882143b5091e65eb07959d4a32ec7ea2b7bc48901ed1fa2fec69f7d147e760049180fc27e743b3c850cbdaff88", @generic="d672d09ea46fe47eb4f2e50fc77869adda5153078bdd53ca5b793a98b851712341b6f23de2a17908a2f6df0e332d9d969fc35bc4e5c9858df1e19457945df3ed988bcab931f5de86b131c17de259783e9290fef1d95aa3be5cfbf22dd0eee810791250eea62af0752440fd4e9bc1b4009a9022ea56c6", @nested={0x1d4, 0x8f, [@generic="e97c8e9119f86415825105c12e8a5f39184937f2c79190950756cf5af2a9290f58158b637cba6faa2c32688cb0cfa3c1753b09436d21a006aff9e4c8fec38cfb154e319155e48b55d0bc0cfc024ad38626c4b13080e05593795e0d4e5a33af895737094ac9281bfb21d53a36400b263f9baff252384033227574058232468820c491d13eae1ecac84bc636905701e245200209413c388ba9d6a9d49b799446beef2750fb784914cd37c2a6815edcb3017b3a4f2bc96db660169d4969769e545ca674a6f70ef737946597ff31d4357f0de24d067740f43f1c09425f3e11a19c088c08945f76e0cd", @generic="e8fdaeafb4e88f98702ca89aa458f7bc6b41c58418ac31d9705c94746d61386cc9d3986a0240aed5829f47698e7034312f567f8dce97da6ba4a509537214c0356ecc8d4c80272afb68acecea6b0acd3f43b82b2751f2c220364148a81257f3248e821288c3e4fdf9c0ba374ebc4936892a36e182b465fc99eb2994f09a2ba3e4259a30f311da4cfbcaa84c5aed206ccb228800f48c49d34339383e5d5ccc68864817fe98edad27470016205a9845b78e886947182a9d0d72e25d336e6e7f2dd2c3b730b91d6702", @typed={0x18, 0x26, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0x8, 0x45}]}]}, 0x14f4}], 0x1, &(0x7f0000c2d000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x58, 0x4000}, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x5, 0x0) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000016e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x3ca, 0x4004000}, 0x0) 2018/02/19 20:19:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x2, 0x400000000081) r1 = socket$inet(0x11, 0x2, 0x81) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000d1000), 0x4) bind(r1, &(0x7f0000002000)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty}, 0x14) syz_emit_ethernet(0x12, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic={0x8100}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) [ 44.918868] audit: type=1400 audit(1519071541.975:38): avc: denied { getopt } for pid=7085 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/19 20:19:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008b7000)={0x0, 0x2c, &(0x7f0000acc000)=[@in6={0xa, 0x3, 0xbb, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x401}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f000005a000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001aa000-0x6)={r2, 0x200}, 0x6) close(r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000094f000-0x8)={0x0, 0x4}, &(0x7f0000d05000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000927000-0x98)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x401, 0x6}, &(0x7f0000827000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00006ec000-0xb8)={r3, 0xff, 0x400, 0x17, 0x3, 0x80, 0x0, 0x6, {r4, @in={{0x2, 0x0, @empty}}, 0xf39, 0x6, 0x4, 0x10001, 0x8}}, &(0x7f000024e000-0x4)=0xb8) vmsplice(r0, &(0x7f0000369000-0x20)=[{&(0x7f00002bc000-0x44)="a4", 0x1}], 0x1, 0x0) splice(r0, &(0x7f0000259000-0x8), r1, &(0x7f0000e68000), 0x2, 0x1) [ 44.985844] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables 2018/02/19 20:19:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) socketpair(0x15, 0xa, 0x8, &(0x7f00009a4000-0x8)={0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000380000-0x20)={0x4, 0x28c, 0x1f, 0x2, 0x8, 0x20}) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000a02000-0x10)=[], 0x0) 2018/02/19 20:19:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e8d000-0x340)=@security={'security\x00', 0xe, 0x4, 0x2e0, 0xffffffff, 0x98, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x248, 0x248, 0x248, 0xffffffff, 0x4, &(0x7f00001c4000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x5a3, 0x40, 0x2}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0xc}, @local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="7c3875676c65ede4839f640928d4dbc4", {0xff}, {0xff}, 0xff, 0x1}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x10, 0x10, 0x1}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x1, 0x106, 0x1, 0x1}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xe000000000000000, 'syz0\x00', 0x4}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, @generic="428252825f71a547b8c4af864668eed7", @generic="fd76ee1c37065c47972167b9ec745cd8", {0xff}, {0xff}, 0x89ddef544677a2cd, 0x1, 0x22}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x340) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000d68000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/19 20:19:02 executing program 5: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000003000)={0x0}) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) pipe(&(0x7f0000029000-0x8)) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(r1, r2, &(0x7f0000031000), 0x0) 2018/02/19 20:19:02 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000-0x4f)={0x0, 0x47, "f776f05a063b59609b6c5b32ac47994ad335359d595a38a01e0c2aa1d8a35c7452e66c49890c2d8f817ff9a808f76f2e431a01e3b6632b89142f3bc911778bc27fb01a4d143798"}, &(0x7f0000004000-0x4)=0x4f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000003000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x6, 0x4, 0x6, 0x0, 0x0, 0x400, 0x4, 0x40, 0x101, 0x5, 0xc621, 0x800000000, 0xfffffffffffff000, 0x5]}, &(0x7f0000001000)=0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000+0xd14)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x9)={r1, 0xffffffffffffff47, "d2"}, &(0x7f0000000000)=0x8) 2018/02/19 20:19:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000800000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000add000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000af3000)={0x0, 0x99f, 0x9, [0x3, 0x82, 0xb76, 0x7fff, 0x9, 0x7c, 0x1f, 0x10000, 0x100]}, &(0x7f000004e000)=0x1a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000268000-0x14)={r1, 0x100000001, 0x81, 0x3, 0x7fffffff, 0x400}, &(0x7f0000363000-0x4)=0x14) syz_emit_ethernet(0x46, &(0x7f000076a000-0x47)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x29, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "00e708", 0x0, "c6ff9f"}}}}}}}, &(0x7f0000a73000-0x8)={0x0, 0x0, []}) 2018/02/19 20:19:02 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000013000)) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000015000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000013000)=0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005000)={r1, 0x6}, &(0x7f0000016000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000015000)={0x0, 0x8f, "38977f8ee08b47a407e0ef87696a0a6157d15b9508acb3ff8a6e9e4c37512777e197a32eadca8ed5842975aff6c0def8dfccf4470356f26d4f840a0632a6c433d199d7b59f88b34b0001e5dfd48ed7d626839ee8458705c195bfb7bed47825e08de0a7b3593e000373c7165471c14fbd2b450b2bce3cbd581b4c3f94b25fda0498492b4417ffeaf5ee84ced4b8dd3f"}, &(0x7f0000016000-0x3)=0x97) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000009000-0x8c)={r2, @in={{0x2, 0x1, @loopback=0x7f000001}}}, 0x8c) bind$inet6(r0, &(0x7f0000015000)={0xa, 0x3, 0xee, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfff}, 0x1c) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000018000-0x4)={r0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r3, &(0x7f0000017000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000015000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x7, 0x800, 0x8001, 0xaf0, 0xd481}, &(0x7f0000014000)=0xa0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000014000)={r4, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x8}}, 0x8, 0x401, 0x7, 0x6, 0xa0}, 0xa0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000001000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a84308910523692500080008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/19 20:19:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x81) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000), 0xfffffffffffffe83) 2018/02/19 20:19:02 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b1c000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000000)={r1, 0x1}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000000)={r1, 0x3}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) ioctl(r2, 0x8918, &(0x7f0000000000)) 2018/02/19 20:19:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00004ec000)=0xffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000519000)={&(0x7f0000991000)='./file0\x00', r0}, 0xc) r1 = socket$inet6(0xa, 0x805, 0x0) sendto$inet6(r1, &(0x7f00003aa000)='g', 0x1, 0x0, &(0x7f00009e0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 20:19:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a64000-0x1), 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000748000+0x47c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00007b2000-0x4)=0x80000001, 0x4) sendto$inet(r0, &(0x7f00008dd000)='!', 0xfffffffffffffeaf, 0x0, 0x0, 0x293) 2018/02/19 20:19:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f00003dd000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000a80000)={0x0, 0x98c}, &(0x7f0000a84000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x19)={r1, 0x11, "7968bc03b26c1cf053dd7d7b3ae9afdd76"}, &(0x7f0000f41000)=0x19) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x234) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000106000-0x4)=0x1, 0x4) connect$inet(r2, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00005be000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) write(r2, &(0x7f0000b49000), 0x0) socketpair(0x8, 0x806, 0x3ff, &(0x7f0000139000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000075000)={0x1, 0x9, 0x3f}) 2018/02/19 20:19:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000ae4000-0x4)=0x10) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="0000000000000000000000000900000000000000800100004000e7003072a901"}) 2018/02/19 20:19:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x4)=@abs, &(0x7f0000e63000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000e64000)=@nl=@proc, &(0x7f0000e64000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, &(0x7f0000002000+0xe14), &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000)=@ipx, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000e65000-0x30)=[{&(0x7f0000000000)="7bda623cc3e8ed76213ba75bb8a3d9b9deb601e8655e042f2ae8a2bc919abde9c79c6b040e83bf148220bd76eb534c9696b41e8d364b51740888bf58a5d5642e33743e0f0c0a04eac363c377a671756e8cb96b08f52827987ec2ea700777c27ece9924b88521b8bd37814eef1254ed80ddbb58eed118a7ed6899f0a76864b69b52", 0x81}, {&(0x7f0000e63000)="1538d4f6fb7f8ff1c711e062ef9877f97f63c40851e2f6714dbd9fc668b722daa4f60789f1d2a69d519391e0706cae0422be6561f8f5543263929699f5f9e0583d0c62c1c44f615d4300be17168b4f0400ecb6860e3d789d7a4b36c81609cb0fc6f27401460a78268f46811f3c37e38b54793cde5983655f34", 0x79}, {&(0x7f0000000000)="787a7cdf4b9703d47b95e464a3700c5964f34ce03d948f2e19e92c2fe2cb935ed9d3aacabc3fcc93293874e2a24aca8e572049f139877bf5ac19d6cb6632c03ce2c54c4f5572eb21c88c2b99bb17484d9f12dd58221af6aeb78a5d220fa1cc2c2b195678a6dab1887c437adb3f7dbcc744b1ecefca4db2e7c99954a2cdd3f0e621cffece725474d08b5131e965a3fe100cf13b37c39369c548faaac529e0615510b27d82d6eb4973de045984883bfde1e3ead8f8e440b04ded2c6dea38256ef0779f780b39eeda663e8c32fad114cb5eefe5132615d601e0737cb5015f0c12c7ef8b", 0xe2}], 0x3, 0x0, 0x0, 0x4044}, 0x8000) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/02/19 20:19:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xfe74, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x18, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c43000-0x8)={0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000e79000)={@multicast1=0xe0000001, @rand_addr=0x4, 0x1, 0x4, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast2=0xe0000002]}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000004c000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00001a7000), &(0x7f0000b5e000)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000094c000-0x14)={0x4, 0x3, 0x101, 0x7}, 0x14) socket(0x0, 0x2, 0x304) connect$vsock_stream(r2, &(0x7f0000c8b000)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) 2018/02/19 20:19:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f000057a000-0x92)="f2a917f83e661b8c3af6641711b03557ebc04cd98aaba4e68f1f9c823fa6c8c9519a77722da4ba9b237e08dc60a8675a042137042b46136afd1d2533fe3cd7071b8f422ba7668f7f671913954ea00b55dbead97ac07180f2ddeb3c7cb0ad20ef88c07334b822beb99330291b8377399fa26b756510b2c71f453c3e4b3493587df8e8d84dcf9cdf95089641dbcbc9dcc8dd73", 0x92, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000231000)="dc9edd85dccaac533fcaaee1ee121e553c2e89d86a08a985234c119515e318ce6e163b0d851372df3933f98a9e00505706d537203c4abecbe978cfc3ade65d716198d036256fe87880e86e30e17fb339a1c3baa7c04caa0b195b0600007f000019b54e8efce97f3074e32d22c08db14cbe36991aea52992e95155ae80ec6baa556", 0xfffffffffffffedc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000071f000-0x4)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b0b000-0x4)=0x300, 0x4) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d196", 0x74}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/19 20:19:02 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000029000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0}, 0x9}, 0xd) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000014000-0x90)=[{&(0x7f000002b000)="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", 0x585}], 0x1, &(0x7f000001f000-0xf8)=[]}, 0x0) [ 45.073596] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/19 20:19:02 executing program 6: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000fdc000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000e74000-0x4)=0x26) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fdb000)={0x7fffffff, 0x1, 0x7, 0x7, 0x8f}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xfffffffffffffffc, 0xffffffffffffffff}, 0x14) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fdc000)={r1, &(0x7f0000e87000-0x1d)="aacfac6d10cf23d770374ba38f2758e574c2158d922a0b55028257fba5", &(0x7f0000cc1000-0x49)=""/73}, 0x18) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/19 20:19:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000bdb000)={r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000681000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r5 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00005f9000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty, 0x1, 0x9, 0x2, 0xffffffffffff8000, 0xa, 0xa0, 0x20, 0x1d, r4, r5}, {0x81, 0x0, 0x3, 0x5, 0x24, 0x1f, 0xfffffffffffffffc, 0x4}, {0x753, 0x2d, 0x0, 0x4df}, 0x10001, 0x9, 0x3, 0x1, 0x1}, {{@in=@rand_addr=0xff, 0x1, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x6, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2}}, 0xe8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000855000)={0xa, &(0x7f0000a02000-0xbe)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) connect$inet6(r2, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r2, &(0x7f0000993000-0x10), &(0x7f0000759000-0x4)=0x10) r6 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x22d) socket$netlink(0x10, 0x3, 0x3) r7 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x2, 0x84) r8 = accept4(r7, 0x0, &(0x7f000080e000)=0xffffffffffffff9a, 0x80000) r9 = accept$inet(r8, &(0x7f00008ea000)={0x0, 0x0, @rand_addr}, &(0x7f0000935000)=0xfffffffffffffe84) r10 = accept$inet(r9, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast}, &(0x7f0000f3f000)=0x10) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000e1a000-0x4)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000009e000-0x4)=0x350, 0x4) r11 = socket$netlink(0x10, 0x3, 0x0) getpid() socket$bt_sco(0x1f, 0x5, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x2, 0x2, &(0x7f00004d7000)=@raw=[@call={0x85}], &(0x7f0000b41000-0x4)='GPL\x00', 0x0, 0x6a, &(0x7f0000b94000-0x6a)=""/106}, 0x48) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r11, 0x10e, 0x2, &(0x7f00005c0000)=0x6, 0x4) getsockopt$netlink(r11, 0x10e, 0xa, &(0x7f0000766000-0x11), &(0x7f0000755000-0x4)) splice(r10, &(0x7f00001a9000-0x8), r7, &(0x7f00000cb000), 0x5, 0x3) socket(0x1, 0x8, 0x8) 2018/02/19 20:19:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000488000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) socket$inet(0x2, 0x4, 0x8) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000786000)=0x1, 0x4) syz_emit_ethernet(0x135, &(0x7f000031b000-0x135)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x2, 0x127, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x1b, 0x8, [@dev={0xac, 0x14, 0x0, 0xd}, @rand_addr=0x9, @rand_addr=0x6, @loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001]}]}}, @igmp={0x13, 0xb9, 0x0, @loopback=0x7f000001, "f9977c5f7180a6b9349d26412e203b5d9161581bd0945d6a1777529bf3662a0c0b09769e93caa5f576a4fd8f2cf4e7c22eaee8677fdbd5b4836dee7d6c15ac8f0dbbc70f73096feddf1622d26ca42af8447f5d115338816f673733b8ca51aeeecd3119b6cae6f5c1d55c4793e5db11e0476cbcea240291f0262a6cc6ab672a2cbbdf16578435eeebb40b6987542be7454a2d41b90668735da08985d8f3bc850a0b71182f55c98ea351d4a3c61d82e32bd244410c9870ca92cae58fd9963954da95062d3946d7f03fcd65c3822d6558854c30cdc6d259968d83faa9967822bb1ecf4e6b36563054ce61cf9e6f90fcbc"}}}}}, 0x0) [ 45.165597] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/19 20:19:02 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000-0x4)={r0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x5, 0x2, 0x5, 0x0, 0x5b0, 0xffffffff00000001, 0x4, 0x2, 0x3, 0x0, 0x2}, 0xb) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x1) socket$bt_l2cap(0x1f, 0x7, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xe}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000003000-0x5), &(0x7f0000006000)=0x5) 2018/02/19 20:19:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0xfffffe, @in=@broadcast=0xffffffff}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f00005c9000-0x10)=@ax25, &(0x7f0000a3b000)=0x10, 0x800) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000783000-0x4)) 2018/02/19 20:19:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@hci={0x1f, 0x4b, 0x2}, 0x6, &(0x7f0000931000)=[{&(0x7f00008e3000-0x96)='p', 0x1}], 0x1, &(0x7f00008fe000)=[]}, 0x0) accept4$netrom(r0, &(0x7f00004a9000)=@ax25, &(0x7f000084e000)=0x10, 0x80800) r1 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c65000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x11}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x8, 0x0, 0x1f, 0xa, 0x80, 0x20, 0x33, 0x0, r1}, {0x82f7, 0x40, 0xffff, 0x7f, 0x1ff, 0x40, 0x1, 0x6}, {0x10001, 0x1, 0x8, 0x9}, 0xbc4, 0xd, 0x1, 0x1, 0x2, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0xe}, 0x2, 0x7f}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x7, 0x4, 0x2, 0x29c5d394, 0x81, 0x0, 0x1}}, 0xe8) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f0000780000)=""/222, 0xde}], 0x1, &(0x7f00005ee000-0xa4)=""/164, 0xa4}, 0x0) recvmsg(r0, &(0x7f0000408000)={&(0x7f000022b000)=@rc, 0x9, &(0x7f00003fe000-0x10)=[{&(0x7f0000f33000-0xce)=""/206, 0xce}], 0x1, &(0x7f0000bc1000-0x6e)=""/110, 0x6e}, 0x0) 2018/02/19 20:19:02 executing program 4: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffffe}, 0x10) recvfrom$inet(r0, &(0x7f0000027000)=""/196, 0xc4, 0x0, &(0x7f0000020000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000021000), 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000030000)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000002e000)) 2018/02/19 20:19:02 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000013000)={&(0x7f0000013000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f000000b000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000014000)=0x1c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x11, &(0x7f0000015000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000014000)) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000015000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000016000)={@loopback, @local}, &(0x7f0000016000)=0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000015000-0x8)=@assoc_value={r3, 0x2}, &(0x7f0000011000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0}, &(0x7f0000013000-0x4)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000018000-0x8)={r4, 0x6}, &(0x7f0000017000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000011000-0xc)=@sack_info={r4, 0x0, 0x40004}, 0xfffffffffffffc9c) 2018/02/19 20:19:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000c4d000-0x4d)=""/77, &(0x7f00002ed000)=0x4d) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000076f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000297000-0x2c)=@ethtool_cmd={0x43}}) r1 = accept4(r0, 0x0, &(0x7f0000e0f000), 0x800) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004ef000)=@generic, 0x10) recvmsg$kcm(r1, &(0x7f0000f0a000)={&(0x7f00002ed000)=@nfc_llcp, 0x60, &(0x7f000037e000)=[{&(0x7f000004d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000aff000-0x84)=""/132, 0x84}, {&(0x7f0000ea1000)=""/108, 0x6c}, {&(0x7f0000c1e000)=""/199, 0xc7}, {&(0x7f0000907000-0xfd)=""/253, 0xfd}], 0x5, 0x0, 0x0, 0x101}, 0x40000000) 2018/02/19 20:19:02 executing program 6: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f12000-0x4)=0x5, 0x4) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f13000-0xa0)={0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x4}}, 0x5, 0x7, 0xd8b4, 0x1, 0x1000}, &(0x7f00008e2000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b4d000-0x10)={r2, 0x401, 0x5, 0x490be0b9}, 0x10) sendto(r0, &(0x7f0000a39000-0x1000), 0x0, 0x20044000, &(0x7f00001a7000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10) 2018/02/19 20:19:02 executing program 5: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f00003b6000)=@ax25, &(0x7f00003b7000-0x4)=0x10, 0x80000) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00003b7000)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}, {0x306, @empty}, 0x0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000158000)=0x8, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) [ 45.215156] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/19 20:19:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000068b000)=@pppoe={0x0, 0x0, {0x0, @dev, @generic}}, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b99000-0x8c)={0x0, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x7}}}, &(0x7f000068e000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000860000)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}}}, &(0x7f00007c7000)=0x7a) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00006a1000)={r3, 0x3f, "79ceee349bfaaebc8bab259ab8c99d6cc8fb26e9bd6ee73e4cd01d8797c6ad09f690233c84bbadc83730d176ffa35dd97a35180b1c19ad1365aa67d0b017f7"}, &(0x7f0000cbc000)=0x47) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x20, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}]}, &(0x7f0000997000)=0x10) [ 45.278076] device syz2 entered promiscuous mode 2018/02/19 20:19:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00008fd000-0x2)=0x1a, 0x4) r2 = accept$inet(r0, &(0x7f00004ff000+0x8a8)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00009cb000-0x4)=0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e7e000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@broadcast=0xffffffff, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000cbe000)={0x6, 0x100000000, 0x10000, 0x10000}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000d68000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xff25) 2018/02/19 20:19:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c3d000-0x24)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x12}, 0x1, 0x1, [@loopback=0x7f000001]}, 0x14) r1 = accept4$inet(r0, &(0x7f0000450000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000c88000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00006be000-0x8)={0x0, 0x8}, &(0x7f0000d27000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000017c000)=@assoc_value={r2, 0x6}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) pipe(&(0x7f0000e6e000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000365000)={0x3, 0x7, 0x8, 0x8, 0x66e, 0x6, 0xffffffffffffff9f, 0x7, 0x100, 0x2, 0xb29}, 0xb) sendto$inet(r3, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/19 20:19:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x2}}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r1 = socket$inet6(0xa, 0x80003, 0x2c) sendto$inet6(r1, &(0x7f0000819000-0xcf)="dd7ba4908a3d541d0827d3145d1d0a188724e3e77ac243d24a411f09bf00097e7d00722d4c3037ab4c75ea9d7bffd46e811575445f2e0977d4b1f204afb57110c475ede17229f3f481c4ed83466f5401cb66f17f602bb172954ac3c429b310887bd14062abf76c0a60806f84f3b1432112110d8cac22a648d7e27b25fb2fceb48441d5a7abd2925298cd1837d70d7643c4e0b3cfd1b68fce69ad1121f7f1e55f8648976d06666078ef672ba296dc7770c6f8f70cb209426856043a4da0d5413bf5d0f76fdd3f0713558e6220900eb6", 0xcf, 0x0, &(0x7f0000523000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) 2018/02/19 20:19:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000b39000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00006c2000-0x10)={0x7ff, 0x6}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000a29000-0x4)=0x3, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000fa8000-0x14)={@dev}, &(0x7f0000bb1000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00003ee000)={{{@in6=@mcast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000324000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f83000)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x3, 0x6, 0xa, 0xa0, 0x0, 0x0, 0x0, r3}, {0x8, 0xa, 0x6, 0xffffffffffffd389, 0x1c480000, 0xa4, 0x32, 0x100}, {0x80080001, 0x100000000, 0x4, 0x6}, 0x8, 0xa, 0x0, 0x1, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x3, 0x32}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x1, 0x3, 0x5, 0x5, 0x0, 0x3}}, 0xe8) bind$inet6(r0, &(0x7f0000dbd000-0x1c)={0xa, 0x2, 0x6778, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f521", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/19 20:19:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f2, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb83ef0c0b3"}) 2018/02/19 20:19:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000045f000)=0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000052e000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x1009, 0x1, 0x0, 0x6, 0x8, 0x0, 0x3f}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000c49000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000099f000-0x4)=0x10) setsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f00005f6000)="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", 0xfb) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x38, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3}, @encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80}}}]}, 0x38}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/19 20:19:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ebb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a6f000)={0x0, 0x2, 0x7fff, 0xec}, &(0x7f000077b000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b6a000)={r1, 0x6, 0x4, 0x6}, &(0x7f0000e6e000)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) write(r2, &(0x7f00000df000-0x8c)="1600000015000701000910f700000027020c00000100", 0x16) 2018/02/19 20:19:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000bee000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00005d1000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000971000-0x10)={0x0, 0x8001, 0x7, 0x4}, &(0x7f000081e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006fc000-0xa0)={r1, @in6={{0xa, 0x3, 0x7ff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}}, 0x1, 0x17, 0x1, 0x7, 0x40}, &(0x7f0000c60000+0xfc1)=0xa0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r3, &(0x7f0000ab6000-0x38)={0x0, 0x0, &(0x7f00008e6000-0x70)=[{&(0x7f000039b000)="06", 0x1}], 0x1, &(0x7f00006d9000)=[]}, 0x0) recvfrom$inet6(r2, &(0x7f00000a7000)=""/142, 0xfffffffffffffd14, 0x12103, 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000914000), &(0x7f00009ed000-0x4)=0x8) getpeername$packet(r3, &(0x7f00004a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00006f0000-0x4)=0x14) r5 = socket$inet_icmp(0x2, 0x2, 0x1) preadv(r2, &(0x7f000087e000)=[{&(0x7f0000a3f000)=""/236, 0xec}, {&(0x7f0000d12000)=""/165, 0xa5}, {&(0x7f00007cd000-0xf7)=""/247, 0xf7}, {&(0x7f000043b000-0xab)=""/171, 0xab}], 0x4, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00008bd000-0xe8)={{{@in=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000b41000-0x4)=0xe8) bind$llc(r2, &(0x7f0000406000-0x10)={0x1a, 0x1b, 0x2, 0xfe, 0x9, 0x1, @empty}, 0x10) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000079b000)={{{@in=@loopback=0x7f000001, @in6=@empty, 0x1, 0x6, 0x0, 0x1f, 0x2, 0x0, 0xa0, 0x1f, r4, r6}, {0x0, 0x9, 0x3, 0xfffffffffffffbff, 0x1a9e, 0x0, 0xfffffffffffffffc, 0xf905}, {0xffffffffffffffa2, 0x1ff, 0x0, 0x9}, 0x2, 0xb, 0x3, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xff}, 0x0, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x3, 0x0, 0x2, 0x9, 0x6, 0x8}}, 0xe8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000837000)) accept$inet(r3, &(0x7f000057e000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00007a8000-0x4)=0x10) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000143000)={{0x2, 0x1, @multicast1=0xe0000001}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x40, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000ec7000+0xd34)) [ 45.318304] device syz2 left promiscuous mode 2018/02/19 20:19:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x3}, 0x20) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d79000)=0xbe20, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) writev(r0, &(0x7f0000f8f000-0x10)=[], 0x0) r1 = accept(r0, &(0x7f0000add000)=@nl=@proc, &(0x7f00000f9000)=0xc) getpeername$packet(r1, &(0x7f000019d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000e94000)=0x14) 2018/02/19 20:19:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x98, 0x228, 0x2c0, 0x98, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002e1000)={0x1, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @rand_addr=0x3}, 0x1, 0x9, 0x9, 0x9, 0x6, &(0x7f0000953000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xaa, 0x656, 0x80000000}) sendto$inet(r0, &(0x7f0000a94000-0x73)="1a81d46e0f47012dbac1538926a88d679658fc975d3be1c3e0784122d6c9d48f819e683329a87e2bf2f3f29d1d", 0x2d, 0x0, &(0x7f0000c3e000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/19 20:19:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x80807, 0x0) write(r0, &(0x7f0000307000)="24000000260007003200000a003677037b0001ff01000000000000000012ffff2100ff10", 0x24) 2018/02/19 20:19:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f000068a000-0xad)="90a719bcd885233158b3679471c147d4bb44f877cbd3124eb44bd916d53a6077a726d488be9b3d4184da764f24736ef508c44cef582618f80a708c4e01c24c4986e537c78d4de14b116f160a9c57aa06608747694b415a66ef777b0f9c9dbe87446e6e2ef007e433cf1c86fe6aeef41f1e589a80ee63b748618ed9e168a5d83b37ea866cc594db47098b9846d9adea49ec5c26d36351e13e3d4168641e83063fa2b792fc1137e854afae390298", 0xad) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003b7000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a0106}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00009c0000)={0xffffffffffffff9c, 0x28, &(0x7f000084e000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000015e000)={r1, 0x6, 0x10}, 0xc) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/02/19 20:19:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000096d000)={0xffffffffffffff9c}) connect$pptp(r0, &(0x7f00007d5000-0x20)={0x18, 0x2, {0x3, @empty}}, 0x20) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f000093d000-0x3d)="67efcf485045d5c36715f50a2544dc590102f895d0caa5781d7427149c7d37fba59430a8bf5b10318f117417d7484715c35c9a3ab69bea4b8e7fa26194", 0x3d) socketpair(0xe, 0x3, 0x6, &(0x7f00003cd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000042e000)={0x0, 0x53, "bf5b4256cccefd93f9874994f5700be223b6a2990d4dfd50e57c2850624727d75686c00dc927992ae6de1f8e9052270a0620f63f0572c1cbaa362bb50a10240974326641cd660247a84edc02d0ad8f91bc337c"}, &(0x7f00000e2000-0x4)=0x5b) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00001ed000)={r3, 0xe7, "39472bfd8d0d50b9d73fd9184e12d58e478a4db86e88298fb5b4e99ca11fa62e645df33df11cce826c687b04bb924727370d5cd49c7830c54eac087c67f95d3e8acff6ab7a334874c4f401cb930532b8edf1ce7cd27c291d771ef03d1c5dd436b2638cd336ea9fa1f69ef3fc61ce0bd1992881f14a60fcc87db049dccc629dbe8186380b4cc6a646ac59dafbd1bd441dd16c71f554455886898b6e763ad85b4f297cd6f530c86162f7d4957c06e4a01fbbf43aa685d33d88f083a13f724e58f41ce1f74d47bf74edc1d0becad1584b2bcdeafdb4aafd821e03fa2a4e0f4f0fe0c7c15e589cf721"}, &(0x7f00002bf000)=0xef) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000d4a000-0x160)=@newsa={0x160, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@lifetime_val={0x28, 0x9}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x160}, 0x1}, 0x0) 2018/02/19 20:19:02 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000b5a000)=@ax25, &(0x7f0000ff7000)=0x10, 0x800) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000ff7000)={&(0x7f0000ff8000-0x48)=@full={{0x3, {"a084d7b2b49b05"}, 0x8}, [{"5391b01a14529d"}, {"f86a7025f53101"}, {"266150d10e118b"}, {"bb6ab1787510c4"}, {"e8cd787e4e5776"}, {"11beea9895d4dd"}, {"3b526d24138425"}, {"7d92f7921e8605"}]}, 0x48, &(0x7f0000231000)=[{&(0x7f0000ff7000)="cbeb6bf9d70c6246a8add4ff3a5e5385ed68d66087783b0b78e1f894f1fd035718136a599b992e646b6e4780e5a920a1e440d5bf96502a52a8b60efb07a61e8cc536e7508eed25e2939f0434c3b7766b551b859538a4ca10dd3cb43f5299e354148c7a8896b3f71095a255abdbc9bd2395d248735b1b62022902ff2e2d8ad5ec41bb07f1f649a8d534c7c0b3e4567d5333b8b808162f0118c8a2", 0x9a}, {&(0x7f0000ff8000-0x2e)="baac09a0b7b1d7d73619d562209f56ba2423e34958fb53cad1d73c519e904318d792ae90036ed422af10908cd7df", 0x2e}, {&(0x7f0000ff7000)="5f25f2304997b597ffe4b13a3af823763888945ef0755d49173d163a1d96207891a291ca3abbf1d8d47a5a9591319360c91e4f09f0f9c8b7948c71d17d56465ba553499a34eca91acbfe6468876719acc0b8e39e06e40c679635877c184b5347b9b08ae51c2c0a7cdc772d196cfca937de8e56ea6b01ae1b7677f716b9cf60a33c2ce210420afbba7c7562b6c8ce972fd9bd129c98c82970b888860628949c610428da0112a22ce2ae1b99de982b5e944b3fc4c2e81e191bc55a39210b0f076d4bc0cc3927907ccfe04aee0aa2fcb676e5ea265715613a", 0xd7}], 0x3, 0x0, 0x0, 0x4000001}, 0x10000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fa9000)={@common='ip6_vti0\x00', 0x0}) sendto$packet(r0, &(0x7f0000aa7000), 0x0, 0x0, &(0x7f0000fef000)={0x11, 0x10000000000800, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) [ 45.364270] audit: type=1400 audit(1519071542.420:39): avc: denied { setopt } for pid=7248 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/19 20:19:02 executing program 3: mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000000803, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000555000), &(0x7f000064f000-0x4)) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000842000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000068d000-0x3e)=@ethtool_dump={0x3f, 0x8, 0x0, 0x2e, "9f8c257111862dc44be5534f82eb300cc0eb427e3add202b6b5d796a0a88de045053b92e7f1022a0c56140013671"}}) 2018/02/19 20:19:02 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008000-0x28)={'vcan0\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000006000-0xc)={r2, @empty, @multicast2=0xe0000002}, 0xc) r3 = accept(r0, &(0x7f0000006000)=@nfc, &(0x7f0000007000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000006000-0x8)={0x40, 0x2, 0x7ff, 0x4}, 0x8) sendmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000-0x30)=[{&(0x7f0000000000)="f0ede0d860391b2aadcbe119f5f0400dcdeedbec596c3589ba0c6efa9c32c61f501a06b1eaf95f2a2fe7a24a49d947dc5fb0cb2d207728c9a516fcbce37cf9a379829e89abd60a08388af85f3d19c06e7491b685057b1a0865f8fe631746da66c6ee07984f3458ca", 0x68}], 0x1, &(0x7f0000005000-0x40)=[]}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000009000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x100000000000, 0x40, 0xffffffffffffff70, 0xff, 0x28}, &(0x7f0000009000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000008000-0x20)={0x2, 0xffffffffffffffb6, 0x8000, 0x8, 0x1, 0x1000000000000000, 0x7, 0x100, r4}, 0x20) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x170) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000009000)={0x4, [0x5, 0x1000, 0x9, 0x8e]}, 0xc) 2018/02/19 20:19:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = socket(0x2, 0x8000f, 0xfa) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000262000)=0x4c, &(0x7f00005f1000-0x4)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000813000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x4, [{{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffe}}]}, 0x290) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000bfe000)) connect$vsock_stream(r1, &(0x7f00001e2000-0x10)={0x28, 0x0, 0x2710, @hyper}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) 2018/02/19 20:19:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) socket$inet6(0xa, 0x6, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xd}}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000059000)) accept4(r0, 0x0, &(0x7f000097c000-0x4), 0x0) 2018/02/19 20:19:02 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000537000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x2, @rand_addr=0x9}, {0x306, @empty}, 0x0, {0x2, 0x2, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0800000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/19 20:19:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) socketpair(0x811, 0x804, 0x1, &(0x7f0000bd6000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f000031e000-0x20)={{&(0x7f0000857000)}, &(0x7f0000e6a000-0x1), 0x40}, 0x20) bind$netlink(r0, &(0x7f0000381000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f29000-0x4), 0x4) 2018/02/19 20:19:02 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xeb41cb885520af31, 0x1, &(0x7f0000013000)={0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000014000-0x9)=""/9, &(0x7f000000e000)=0x9) 2018/02/19 20:19:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$bt_sco(r0, &(0x7f0000d54000-0x8)={0x1f, {0x6, 0x7, 0x1, 0xab, 0x6, 0x13d}}, 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b91000-0x4)=0x1, 0x37c) connect$inet6(r0, &(0x7f0000da4000)={0xa, 0x0, 0xffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7301}, 0x1c) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000062c000-0x4), &(0x7f0000413000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e10000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x10, "037f9fd94397c5a67c1690a693ad4b21"}, &(0x7f00009a3000-0x4)=0x18) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000834000)={r0}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000da9000-0x2)=0xfffffffffffff800, &(0x7f00000a9000-0x8)=0x2) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000fb1000)=0xbab6) 2018/02/19 20:19:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000d49000), 0x1, 0x0) syz_emit_ethernet(0xffffffffffffff3c, &(0x7f00008de000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x10001, 0x1004, 0x2}}], {@generic={0x8906, "7f0d74b1b323df1dded42ca4288164c1d9e4a4c3023b12d6edea867c43cd2b64fb5203a81a2a"}}}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/02/19 20:19:02 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000df000)={r1}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2}, 0x1c) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d79000)={r2, &(0x7f0000fd2000-0x15)="cb652ef3d8f6503934145026d10ea2dd0ab56fd452", &(0x7f00004b3000)=""/33}, 0x18) 2018/02/19 20:19:02 executing program 0: mmap(&(0x7f0000000000/0x4ae000)=nil, 0x4ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x800000010f, 0x87, &(0x7f00004ad000), &(0x7f00004ad000)) 2018/02/19 20:19:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f000077d000)={0x4}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000167000-0x10)={0x6, &(0x7f0000836000-0x30)=[{0x5, 0x100000000, 0x6b2, 0x8}, {0x43, 0x10001, 0xe9c3}, {0x7, 0x8, 0x100, 0x401}, {0xfff, 0x3, 0x0, 0x7fff}, {0x0, 0xfff, 0x1f, 0x1}, {0x7f, 0x9, 0x0, 0x2}]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000062c000)={0x0, 0x5e7}, &(0x7f0000217000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00006aa000)={r3, 0x7ff}, &(0x7f000055f000)=0x8) 2018/02/19 20:19:02 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000001000)=[{0x30, 0x0, 0x0, "779b252843d3cfd84a8eccdaff40af8f39b859f0b4d4f8b7777d71a3f8"}], 0x30}}], 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2, 0x8, 0xffffffffffffffff}, 0x2c) 2018/02/19 20:19:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0xfffffffffffffe01, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x3, 0x1, 0x200, 0x7ff, 0xfffffffffffffff9}, 0x14) r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000), 0x4) 2018/02/19 20:19:02 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000005000)={'filter\x00', 0x7, 0x4, 0x3f8, 0x0, 0x0, 0x110, 0x310, 0x310, 0x310, 0x4, &(0x7f0000009000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @empty, @broadcast=0xffffffff, @dev={0xac, 0x14}, 0x4}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@arp={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x0, @mac=@empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="3eed05ef234d90906d01699127dad344"}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0xcbf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) 2018/02/19 20:19:02 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f000002c000-0xf9)=""/249, &(0x7f0000036000-0x4)=0xf9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) sendto(r1, &(0x7f0000021000), 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f}, 0xe) 2018/02/19 20:19:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000033f000-0x38)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000d1a000)=@ax25, &(0x7f00009e1000+0xa43)=0x10) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000b7a000)="91e353ec946532ff433f4bce98a78be4ddc694f39aa7b5a123c7b24bda7a74144da5817c870ab72bff90e44685ca1856131ad1d8e1849b664f7bdbcf440121c68ae2b92debc92f6f3e8d38d1700e348374dd9f63bf91abc9cf07fc0c0af0a720a6b6fc2b33599aeb47c7f0761062b14290886a37e6114f3dfe1ae43c0a10897cc6cd8607d6", 0x85) sendmsg$key(r0, &(0x7f0000572000)={0x0, 0x0, &(0x7f0000b1b000)={&(0x7f000004c000)={0x2, 0x10, 0xfff, 0x9, 0xb, 0x0, 0x5, 0x1, [@sadb_sa={0x2, 0x1, 0x2, 0x6, 0x1, 0xef, 0x4, 0x40000000}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x7, 0xe8, 0x0, 0x40000000}, @sadb_lifetime={0x4, 0x6, 0x0, 0xfffffffffffffab5, 0xfff, 0x3}, @sadb_x_nat_t_type={0x1, 0x14, 0x80000001}]}, 0x58}, 0x1}, 0x4000) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f000003a000)) 2018/02/19 20:19:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00004ea000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000ddf000-0x28)={0x0, 0x0}}, 0x10) pipe(&(0x7f0000015000-0x8)={0x0}) getsockopt$ax25_int(r1, 0x101, 0xe, &(0x7f0000796000), &(0x7f0000a3f000-0x4)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000487000-0xc)={r0, 0x80000001}, 0xc) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000004000-0x8)='./file0\x00', r2}, 0xc) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xd0, &(0x7f00001f8000-0x4), 0x4) 2018/02/19 20:19:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006cf000), 0x0) 2018/02/19 20:19:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) pipe(&(0x7f000003f000-0x8)={0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00006c6000)={0x3, &(0x7f00003e5000)=[{}, {}, {}]}) 2018/02/19 20:19:02 executing program 7: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = socket(0x10, 0x5, 0x4) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f00001f3000-0x4), &(0x7f0000f86000)=0x4) 2018/02/19 20:19:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000090000)={@ipv4={[], [], @empty}, 0x0}, &(0x7f000011f000-0x4)=0x14) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000842000)={@generic="7c971b9f4b2844ac67a92e4cd8baf1e5", @ifru_flags=0x800}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f00006d1000), &(0x7f00005e9000-0x4)=0x55d6692f) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000371000-0x8)={0x0, 0x0}) pipe(&(0x7f00002e3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f000091e000)={0x1, &(0x7f0000565000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f00006e3000)={r6}) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$key(0xf, 0x3, 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d71000-0x8)) sendmsg$key(r7, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000fed000)={&(0x7f0000c5e000-0x68)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000955000-0xd9)={{{@in=@multicast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f000008c000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000083000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0xd}, 0x0, 0x5c70, 0x3, 0xfffffffffffffff9, 0xa, 0xa0, 0x80, 0x2b, r1, r8}, {0x401, 0x1000, 0x35, 0x4, 0x3, 0x2, 0x9, 0x1}, {0x8000, 0x4, 0x2, 0x2}, 0x7, 0xf, 0x1, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0x1, 0x1, 0x3e}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x200, 0x45b, 0x4, 0x3ff}}, 0xe8) 2018/02/19 20:19:02 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000004000-0x3f8)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x1a0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='gretap0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='syzkaller1\x00', @common='syzkaller0\x00'}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@syzn={0x73, 0x79, 0x7a}, {0xc, 0x0, 0x5, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x58}}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) socket$vsock_stream(0x28, 0x1, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 20:19:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006cf000), 0x0) 2018/02/19 20:19:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0x4, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 20:19:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f00008e7000-0x4)=0x10, 0x80800) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000f57000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000a23000)=0x9f09, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000050c000)=0x40, 0x4) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000414000)=0xe1d, 0x4) sendto$inet(r1, &(0x7f0000637000)="ac010000000000000000ffee000000000c002388", 0x14, 0x0, &(0x7f00008d7000)={0x2, 0xffffffffffffffff, @empty}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000cdb000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) pipe(&(0x7f0000449000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00007dc000)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000dfb000)=[@in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}], 0x1c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ecc000-0xc)={0x0, 0x0}, &(0x7f000027f000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f000016b000)={0x8, 0x81, r4, 0x3f, r5, 0x142, 0x40, 0x1}) 2018/02/19 20:19:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000080000-0x440)={'filter\x00', 0x7, 0x4, 0x3f0, 0xe8, 0x0, 0x1f8, 0x308, 0x308, 0x308, 0x4, &(0x7f0000296000), {[{{@uncond, 0xc0, 0x124}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) bind$inet(r0, &(0x7f0000b96000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000064e000-0x58)={0x0, 0x50, "1ef833c434ec1de0361e1948bad8b22733dbb950ae3a2d259c9567ff644f6d49ef25ace613895ccb3ce98f773a136ab955c4676745a4d5e96dda78d3e209b318b29b6526d8c8893e54806a02d61640de"}, &(0x7f000048b000)=0x58) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000080e000-0xa0)={r1, @in6={{0xa, 0x0, 0x1000, @empty, 0x1f}}, 0x4, 0x4, 0x1, 0xac67, 0x8}, 0xa0) ioctl(r0, 0x5, &(0x7f0000552000-0xdb)="c1b979c56b63cad2149996a261df7f3b0977eac1c1e387fd4f64901888ac9496438268a360584217d4befde9534781e0513196507b5422975a645e413b0c08392ae0f5c91dfa7fc35839bfef05db167ebad7aefa87b2bd092b842145c954cb84c74d6e9fe31fd8ed2371841df5752ad217b0d5d8566f9e4ce4c37e9c6c6112bc25420d4cc7f31706fa828654f4629181e3e16c23bc4f6e10ec2f621ef88ab70bcb62586018a7724722c7eb37a2d4b3e3f13d170c70d608a120176c35ea3ed9cb80707c4343144cb44e7884813524947151328992c55103304a974f") 2018/02/19 20:19:02 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000c000-0x8)={0x0}) setsockopt(r0, 0x100, 0xfff, &(0x7f000000a000-0x3b)="e5e55b084fc79d807aa5dc6473bf6e93faf6139cc75e24551135071aa2de69fd9b59eaa509feef5383a695c2a8a1964025208634fc2fa9b963c34c", 0x3b) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000000d000-0x2b)={0x0, 0x5, 0x5, 0x81, 0x1, 0x6, 0x40, 0x8, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x6, 0x3ff, 0xa1a, 0x8, 0x8b2a}}, &(0x7f000000c000)=0xb8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000000c000)={r3, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x2, 0x800000000000000}, &(0x7f000000c000)=0x98) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000000d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000e000-0xb8)=@ethtool_rx_ntuple={0x35, {0x16, @udp_ip4_spec={@rand_addr=0x100000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x3}, @tcp_ip4_spec={@dev={0xac, 0x14, 0x0, 0x10}, @empty, 0x0, 0x2, 0x3ff}, 0x9, 0x0, 0x79, 0x5, 0xffffffffffffffff}}}) r4 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r4, 0x65, 0x4, &(0x7f000000a000)=""/244, &(0x7f0000002000)=0x95) 2018/02/19 20:19:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006cf000), 0x0) 2018/02/19 20:19:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x13) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000081d000-0x4)={r0}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00005f7000), &(0x7f00008cf000-0x4)=0x4) socketpair(0x5, 0x6, 0x4, &(0x7f00005f6000-0x8)={0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f000002c000)={0x4, &(0x7f0000011000-0x10)=[0x0, 0xa691, 0x1ff, 0x7fff]}) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f00008d2000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000fb0000-0x60)={0x14, 0x1d, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 20:19:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x309}]}, 0x18}, 0x1}, 0x0) r1 = socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00009ff000)={0x99a9, 0x4, 0x5c, 0x0, 0x4, 0x2, 0x1000}, 0xc) 2018/02/19 20:19:02 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c}) r0 = socket$inet6(0xa, 0xa, 0x5) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000006000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000011000)={r1, 0x80000, r2}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000010000)={0x0, @in6={{0xa, 0x2, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0xbf7}}, 0x9, 0x8000, 0x7, 0x8, 0x9}, &(0x7f000000c000)=0xa0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000011000-0x4)=r3, 0x4) r4 = socket(0x3, 0x80803, 0x5) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000012000-0x89)="ba8e63b93e0eb59ee5335b688dd207c634f986ec8823b4d4ceb75ff3ac644de0503821794ed52084b66822fb1b9004fb4e9cc893fd3259b17c9cd5cc92b303a3fd943792ad9a4fe407cf73592988d08e7cd16c903fd352e0fa106c5ab9e91f3db7537d20c8baaa7986f5222dcd31134545bb08fb287762c119017dcbc66169a78aeec38d077b4e4210") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f000000d000)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}}, [0x4, 0xfffffffffffffff9, 0x7, 0x100, 0x0, 0x6, 0x258d, 0x8, 0x2, 0x100000001, 0x5, 0x100000001, 0x0, 0x0, 0x2]}, &(0x7f0000008000)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000005000)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000b000)={r0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000012000-0xe8)={{{@in=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000011000)=0xe8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000011000-0x1000)=""/4096, &(0x7f000000a000-0x4)=0x1000) sendmsg$can_raw(r5, &(0x7f0000011000)={&(0x7f000000c000)={0x1d, r6}, 0x10, &(0x7f0000004000)={&(0x7f000000f000)=@can={{0x1, 0x4c, 0x5, 0xb5}, 0x5, 0x2, 0x0, 0x0, "9125e418d39345f0"}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x4040000) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48800}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='GPL\x00', 0x2, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/19 20:19:02 executing program 6: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000031000-0x8)={0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000030000)={0x5, 0x2, 0x0, 0x23d6, 0x0}, &(0x7f0000003000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000026000)={r1, 0x100000001}, 0x6) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000030000-0x44)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000015}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="0f8b4924f0f7d77482ec6235f285b7b23a73d4275f5e4932f5968e2faf"}]}]}, 0x40}, 0x1}, 0x0) 2018/02/19 20:19:02 executing program 1: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000014b000-0x11)="bb82ae4cf8896d8d00007e19d2f5811cee", 0x11, 0x0, 0x0, 0x0) 2018/02/19 20:19:02 executing program 7: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) connect$netlink(r2, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x20200}, 0xc) getpeername$unix(r2, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x4}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f0000fc1000), 0x0, 0x0, 0x0, 0x0) 2018/02/19 20:19:02 executing program 6: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x11, &(0x7f00007c0000)={@loopback}, &(0x7f0000acb000)=0x14) 2018/02/19 20:19:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006cf000), 0x0) 2018/02/19 20:19:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00009fd000-0x4)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000148000-0x10)={r0, 0x50, &(0x7f00001c5000)}, 0x10) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000752000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='tunl0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/02/19 20:19:02 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000ff7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000ff7000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000543000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x717, r1}) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ac1000-0x4)={r2}) getpeername(r2, &(0x7f00008b6000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000a4b000)=0x14) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f0000897000)={&(0x7f0000621000-0xc)={0x10, 0x0, 0x0, 0x10001}, 0xc, &(0x7f0000ff7000)={&(0x7f0000ff8000-0x2c)=@newneigh={0x2c, 0x1c, 0x100, 0x5, 0x2, {0x2, 0x0, 0x0, r4, 0x0, 0x8e, 0x3}, [@NDA_VNI={0x8, 0x7, 0x6}, @NDA_LINK_NETNSID={0x8, 0xa, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4080}, 0xd0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ff9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4a00}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000fa9000)={@common='ip6_vti0\x00', 0x0}) sendto$packet(r2, &(0x7f0000aa7000), 0x0, 0x0, &(0x7f0000fef000)={0x11, 0x10000000000800, r5, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/19 20:19:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f000027a000-0x4)=0x6, 0xfffffffffffffcec) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) connect$inet(r0, &(0x7f000058f000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000bd2000)=0x9, 0x4) 2018/02/19 20:19:02 executing program 2: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00002e5000), &(0x7f00005b5000-0x4)=0x10) ioctl$void(r0, 0x5451) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b2000)="00ff0000000000000000030005420bfaf9f300010033c23cfefff2000000000925070097c11fd4e4c4dc5926a8000194", 0x30) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f00005b6000)) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00005b5000)={r0}) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000235000-0x440)={'filter\x00', 0x7, 0x4, 0x3f0, 0x1f8, 0x110, 0x110, 0x308, 0x308, 0x308, 0x4, &(0x7f00002d2000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @multicast1=0xe0000001, 0x8}}}, {{@arp={@multicast1=0xe0000001, @empty, 0xff, 0xffffff00, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfffffffffffffffc, 0x5, 0x7, 0x2, 0x2, 0xffffffff, @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x0, 0x8}, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x5}}}, {{@arp={@dev={0xac, 0x14, 0x0, 0xf}, @multicast1=0xe0000001, 0x0, 0x0, @empty, {[0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x402, 0x8, 0x46e, 0x9c04, 0x3, 0xfffffffffffffff8, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x0, 0x100}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @mac=@empty, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) 2018/02/19 20:19:02 executing program 5: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00003c2000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) socket$pptp(0x18, 0x1, 0x2) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/19 20:19:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80006, 0x7ff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0xffffffffffffffff}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000de1000)={r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c96000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d7b000)=0x20) sendmsg(r0, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007de000-0x70)=[]}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000015b000-0x5c)={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x8001}, {0xa, 0x2, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1, [0x10000, 0x1, 0x5b7, 0x0, 0x1, 0x7fc, 0x3f, 0x5]}, 0x5c) 2018/02/19 20:19:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00005a6000)={0x0, 0x100, 0x400, 0x4, 0x2, 0x81}, &(0x7f0000bcc000)=0x14) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000402000-0x108)={r0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x2, 0x5a, 0x80000001, 0x52, 0x10000, 0x8, 0x1, 0x1, 0x1, 0x0, 0xf, 0x7fff, 0x1, 0x2, 0x1]}, &(0x7f000032e000)=0x108) r2 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ac3000-0x10)={r0, 0x1, 0xfff, 0x10001}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000da9000)={r1, 0x4}, 0x8) write(r2, &(0x7f0000226000-0x51)="2400000021000180071c016501ff270e0200000000100000026e000c06000a0000000000", 0x24) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000ad4000-0x160)={{{{0x2, 0x1, @rand_addr=0x1}}, {{0xa, 0x2, 0x10000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}}, 0x80000001, 0xfffffffffffffff8, 0xe519, "e09633186a63daaa52cfa6649aaf88dc51c47f5822905552969aaf983325830569a124708c349b347edcd0634921f05f641db246641c5c3aa0153dfd16d3eec1b0a597e11b676670a5365ad06ea4083e"}, 0x160) 2018/02/19 20:19:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006cf000), 0x0) 2018/02/19 20:19:02 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000092f000)={0x8, {{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x7}}, {{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x7fffffff}}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ac1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00008e9000)={0x0, 0x0, &(0x7f0000a72000-0x10)=[{&(0x7f0000e3c000)="e6e12b4c03e9cc7bd7529e223d40c3f0a4e7d80313e6e75568540cfb4be11ded", 0x20}], 0x1, &(0x7f0000cb8000-0x18)=[], 0x36d, 0x1}, 0x44000) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000bb6000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f00008b2000-0x50)=[{&(0x7f0000768000)=""/121, 0x79}, {&(0x7f0000936000+0x161)=""/12, 0xc}], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/02/19 20:19:02 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000003000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)=""/238, 0xee}, {&(0x7f0000002000)=""/153, 0x99}, {&(0x7f0000004000-0x5b)=""/91, 0x5b}], 0x3, 0x0, 0x0, 0x101}, 0x40000001) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000004000-0x6)=@hci, &(0x7f0000004000-0x4)=0x6) bind$pptp(r2, &(0x7f0000002000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0x12}}}, 0x20) sendto(r1, &(0x7f00009bd000-0x1b), 0x0, 0x0, &(0x7f0000001000-0x10)=@ax25={0x3, {"55c9aae6837b73"}}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) r3 = accept(r1, &(0x7f0000001000-0x9)=@rc, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r3, &(0x7f0000003000)=@unspec, 0xc) 2018/02/19 20:19:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000924000)={@common='bridge0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f00003d7000-0x4)={0x0, @syzn={0x73, 0x79, 0x7a}}}}) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a8430b7526236925000f0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec4fab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) r2 = accept4(r1, &(0x7f0000fa9000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f00002e6000-0x4)=0x20, 0x80800) getpeername$ipx(r2, &(0x7f0000aef000), &(0x7f0000d68000-0x4)=0x10) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000802000)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0x0, 0xd0, 0x1b8, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f00006c1000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x1b}}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x9, 0x7, 0x1}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xffffffff, 0x0, 0x0, 0xffffffff], [0xffffff00, 0xffffff00, 0x0, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x7b, 0x2, 0x2, 0xc}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x3f, 0x7fffffff, 0x1}}, @common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0xfffffffffffffff7}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) 2018/02/19 20:19:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0xe2c8375e4747408e, 0x0, &(0x7f0000f72000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x1}, 0x0) close(r2) close(r1) r3 = accept4(r0, 0x0, &(0x7f0000b2d000), 0x800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000dc0000-0xa)={0x3, [0xfffffffffffffffe, 0xffff, 0x49]}, &(0x7f000001a000-0x4)=0xa) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000fed000)={@loopback, 0x0}, &(0x7f00007f9000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000c42000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffc000000000, r4}) close(r0) 2018/02/19 20:19:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006cf000), 0x0) 2018/02/19 20:19:02 executing program 5: mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0xa5b2, 0x1}, 0x14) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000064c000), 0xffffffffffffffff, 0x2) 2018/02/19 20:19:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4)=0x2000000, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1}}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835", 0x27, 0x4, &(0x7f000024a000)={0x2, 0xffffffffffffffff, @empty}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b4d000-0x8)={0x0}) accept4$packet(0xffffffffffffffff, &(0x7f00003fc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000c0f000)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fa6000)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f000085e000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000184000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x8, 0x0, 0x6, 0x2, 0xa0, 0x20, 0x73, r2, r3}, {0x1, 0x1f, 0x263, 0x1, 0x9, 0x0, 0x308e, 0x2}, {0x3, 0x4, 0x101, 0xe84a}, 0x9, 0x8, 0x2, 0x0, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x2, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x2, 0x0, 0x4029, 0x9, 0x6, 0x51d10193}}, 0xe8) recvfrom$inet(r0, &(0x7f00002fa000)=""/120, 0x78, 0x10001, &(0x7f0000190000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f00003af000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f000023a000-0x4)=0x1c) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000aa3000-0x4)=0x7, 0x4) r5 = accept4(r1, &(0x7f0000787000-0x10)=@nfc, &(0x7f000017f000-0x4)=0x10, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r5, 0x28, 0x2, &(0x7f0000b42000-0x8)=0x1f, 0x8) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x3df}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000971000)={@generic="3e4ed62cd93d1096704d36c92be6c5e2", r2}) 2018/02/19 20:19:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006cf000), 0x0) 2018/02/19 20:19:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000000014, &(0x7f0000b20000)=0x100000001, 0x331) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) pipe(&(0x7f00000ed000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000a5a000)={0x7, 0xfffffffffffffff7, 0x0, 0x40, 0x2, 0xfffffffffffffff9}) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f}, 0x8, &(0x7f0000288000-0x10)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000863000-0x8), &(0x7f0000ec2000-0x4)=0x8) sendto$inet(r0, &(0x7f000089f000)='Q', 0x1, 0x48045, &(0x7f000051a000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/19 20:19:02 executing program 6: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10005, 0x0, &(0x7f0000f01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000252000-0x4)=0x1000, 0x4) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000f01000)=@ax25, &(0x7f0000f01000)=0x10) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000f02000-0x4)) sendmmsg$unix(r0, &(0x7f0000612000)=[{&(0x7f0000eff000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000205000)=[], 0x0, &(0x7f0000eff000)=[@cred={0x20, 0x1, 0x2}], 0x20}, {&(0x7f0000023000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000eff000)=[{&(0x7f0000f00000-0xe1)}], 0x1, &(0x7f00002ce000-0x88)=[]}], 0x2, 0x0) [ 45.864630] netlink: 'syz-executor6': attribute type 10 has an invalid length. [ 45.893388] netlink: 'syz-executor6': attribute type 10 has an invalid length. 2018/02/19 20:19:03 executing program 3: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x8000) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000f88000), &(0x7f0000f89000-0x4)=0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000629000)=0x6) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000a3c000-0x10)=@generic="4daf908c4946165772d85c1735eea4d9") mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000f88000)="ffe1a8c5f7433f2d1acb4654a1ad754a49b33aff62a938ea580d44a6102df66998a468c142ef054eeb1eb5eea81d6df73ff007ceae938505cb215d6f4e1753023075879155411ccfb557e2b1bce11732abb1e374f197c2faacdc561eaf2206448cf0b4bbe40e579e72c016d949008a8ee2c112d5128d42ba950f08d685638a02c59252e0c872b85ebd556ca2c65c7f064ff8018c656cc5") r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000dfa000+0x938)={0x0, 0x0, &(0x7f0000f87000-0x10)={&(0x7f00007c9000-0x20)={0x2, 0xa, 0x0, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f8a000-0x4)=0x2, 0x4) 2018/02/19 20:19:03 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000007000-0x10), &(0x7f000000c000-0x4)=0xfffffffffffffee6) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0xffffffffffffffff, 0xb}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000005000+0x137)=""/58, &(0x7f000000e000)=0x3a) r2 = socket$inet6(0xa, 0x2, 0x9) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000004000-0xd3)={0x0, 0xcb, "3d3e4108dfbc70ca37009924df52e22fef7ee498966b575e41c19a0bc5056d609b9b26711f881a95b8a0e0d4cabd96695a36bad10c4efa434ae0a703c8f559b8aafba13091fa57fee93e36ab7aa9828e0aeb324400313f2dd821892b793c782b4e842d0ad6a03e9e3171bb82c0a90c6c558837f963652063d050f94da81d94fcda3b68b7312ef515ba718f88d07f6b926be8682ade33eec53a7f14c7ff4a45fc18999c9652e36f404d5e9dad9be5c1e20b7c30216887f22bcc45f1284a3c300ad8b499efedc4100f9d5235"}, &(0x7f000000e000+0x622)=0xd3) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000000b000)={0x1, 0xd, 0xfffffffffffffbff, 0x1, r3}, &(0x7f000000f000-0x4)=0x10) r4 = socket(0xb, 0x1, 0x10001) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000000f000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x5, 0x2f, 0x9, 0x8, 0x3f}, &(0x7f000000e000)=0xba) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000010000-0xc)={0x0, 0x80000, r4}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r4, &(0x7f0000009000-0x38)={&(0x7f000000e000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000010000-0x20)=[{&(0x7f0000010000)=""/181, 0xb5}, {&(0x7f0000011000-0x64)=""/100, 0x64}], 0x2, 0x0, 0x0, 0x4000040}, 0x80) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f000000f000)={0x2, &(0x7f0000010000-0x10)=[{}, {}]}) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000007000)={r5, 0x3ff}, 0x7) 2018/02/19 20:19:03 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f00005ee000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic={0x8100, "e554ec36"}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) 2018/02/19 20:19:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006cf000), 0x0) 2018/02/19 20:19:03 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f00009d6000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000ad8000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f000026c000)=""/197, &(0x7f0000001000-0x4)=0xc5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000378000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/19 20:19:03 executing program 6: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r0, &(0x7f0000008000-0x1000), &(0x7f0000011000)=""/161}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000b85000-0x38)={&(0x7f000058f000)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f000084c000)=[]}, 0x8000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000ba5000)=0x2, 0x4) 2018/02/19 20:19:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000df2000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x206, 0x0, 0x0, 0x0, 0x0, &(0x7f0000609000-0x10)=@common='teql0\x00'}) socketpair(0x8, 0x3, 0x7, &(0x7f0000b1d000)={0x0}) getsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000adc000-0x4), &(0x7f000012e000-0x4)=0x4) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000080f000-0x4), 0x4) 2018/02/19 20:19:03 executing program 1: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00006a0000-0x5c)={{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xff}, {0xa, 0x2, 0x0, @empty, 0x7fffffff}, 0x7, [0x1000, 0x7f, 0x79, 0x3, 0x3f, 0x4, 0x1, 0x7]}, 0x5c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e48000-0xc)={0x10000000}) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000f94000-0x4)=0x1, 0x4) epoll_create(0x4) r2 = epoll_create1(0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f8d000-0xc)) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f93000)=""/184, 0xfffffffffffffdb7) [ 45.951910] audit: type=1400 audit(1519071543.008:40): avc: denied { net_broadcast } for pid=7471 comm="syz-executor6" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/19 20:19:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000c2a000)=@file={0x0, ""/108}, &(0x7f00003ab000-0x4)=0x6e) getpeername$unix(r1, &(0x7f00001cb000-0x30)=@file={0x0, ""/46}, &(0x7f0000b85000)=0x30) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000db4000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00003f4000)={0xa411, 0x1f, 0x5, 0x6, 0x10, 0x11b6d63a}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x13}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 20:19:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00006cf000), 0x0) 2018/02/19 20:19:03 executing program 3: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2715, &(0x7f00002a1000), &(0x7f000033c000-0x4)) [ 45.991339] audit: type=1400 audit(1519071543.047:41): avc: denied { getopt } for pid=7479 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/19 20:19:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00006cf000), 0x0) 2018/02/19 20:19:03 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@generic="fbe2d2ed7e100e605dd52547bfc45728") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r2, 0x10d, 0x8f, &(0x7f0000039000), &(0x7f0000a89000)=0x4) 2018/02/19 20:19:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000035d000)={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10001}, {0xa, 0x3, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1ff}, 0x4f3, [0x100, 0x2, 0x400, 0x7f, 0x1ff, 0x0, 0xfffffffffffffffd, 0x972]}, 0x5c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) 2018/02/19 20:19:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000001000-0x4)=0x10, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0xfffffffffffffffd, 0x4) 2018/02/19 20:19:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000028f000)={0x7, 0x5, 0x8, 0x4, 0x10, 0xffffffffffffff9c}, 0x1ea) r1 = socket(0x11, 0x80007, 0x1) recvfrom$packet(r1, &(0x7f0000796000)=""/26, 0x1a, 0x100, 0x0, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000b41000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000092c000), &(0x7f00002cb000)=0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001e9000)={r0, &(0x7f000031d000-0xd9)="e17c31fff1aadd362e67661f787121e7b8e43ef56735414eaafaa86037b3ff9c13f9e8b5603758b9154085a3415980c4e7697026aa9063eea2658c7ab3098f443d83480a81b83ee21c0b64561089cfbb9fa516650a843932351dafbb32c9e4ffa62d030c8de6d602674c50c6400cc7dcb8cd5c5eb2237208d1e802ba518c39022523142ec5c3a08494ef2560e54f63238228457bc18a1ea61ff6c5c91ed2450072d78115906cadff8651e39f1b99d2181d9f49bc6c52d61a44434820cd686eefe5694b02c62f5cb5afcd8aa4ac0f968143eb785e10fe295edc", &(0x7f0000e15000-0x67)=""/103}, 0x18) bind$ax25(r1, &(0x7f00007b8000)={0x3, {"1671276b446cf7"}, 0x8}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000394000)={{{{0x2, 0x3, @multicast1=0xe0000001}}, {{0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}}, 0x7, 0x0, 0x0, "ce8dccbd30960de1e51071cca65cf089c13ab3deb3109ead84ad835a307bd708b8cf26f8b1d3c0a63db7a495fb8c78031b9965cd0581f4acbfeadbf74441bbbf83a5bf3265b22fcd5e79f78ba813b50d"}, 0x160) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000309000)={{0xffff, 0x0, 0x0, 0x1400, 0x3, 0x200}, 0x8001}) close(r1) bpf$MAP_CREATE(0x0, &(0x7f0000e4a000)={0x6, 0x14, 0x7f, 0x20, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000f37000)=0x2, 0x4) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00003ec000-0x4)=0x3, 0x4) 2018/02/19 20:19:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000752000)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='tunl0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/02/19 20:19:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x7fffffff) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003b2000)=@raw={'raw\x00', 0x9, 0x3, 0x1d8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x140, 0xffffffff, 0xffffffff, 0x140, 0xffffffff, 0x3, &(0x7f00000ea000-0x30), {[{{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "7b8bc511c94de03ebfa8c0837afd51b0c22093ff7c2c6cfb4c0a5f0a33b8"}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x238) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f000017b000-0x38)={0x0, 0x0, &(0x7f000034d000-0x20)=[], 0x0, &(0x7f0000369000-0x1a0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x112}, @iv={0x88, 0x117, 0x2, 0x6d, "58932c734beb882859dd8462a099284a9246ce8362b806147ce92e30166eb2411606570aaad885c37938c0d0f392173dcc346cec5a388f225756b79ba9509cc4136c72b15c1726bafd3e34d6e474204ea863ae86a7f8b2c6def2aff0dd3966351a0e2914390534b0ece630f53a"}], 0x118, 0x8840}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000e02000-0x6), &(0x7f00004ab000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000411000), &(0x7f000016b000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000eb3000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000540000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000f60000-0x4)=0x10) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/19 20:19:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80803, 0x800000001) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ba0000), &(0x7f00009eb000)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@fragment={0x0, 0x0, 0x5, 0x81, 0x0, 0xb0b9, 0x3}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x4000000000000036, &(0x7f000002b000)=@dstopts={0x0, 0x0, [], []}, 0x8) 2018/02/19 20:19:03 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f000000f000-0x10)=@ax25, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000000f000-0x4)=0xb9, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000001000)={0x1d}, 0x10) sendmsg(r1, &(0x7f000000c000)={&(0x7f0000002000-0x58)=@hci={0x1f}, 0x6, &(0x7f0000003000-0x10)=[{&(0x7f0000007000-0x38)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f000000b000)=[]}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000010000-0x1c)={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, 0x1c) accept$netrom(r0, 0x0, &(0x7f0000001000-0x4)) 2018/02/19 20:19:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x8}, {0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x7f}, 0x100000000, [0x10000, 0x3, 0x0, 0x81, 0x100000000, 0x3, 0x1]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000002000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x1, r2}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0xa, 0xc8) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000004000-0x520)=@filter={'filter\x00', 0xe, 0x4, 0x4c0, 0xffffffff, 0x390, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x428, 0x428, 0x428, 0xffffffff, 0x4, &(0x7f0000003000), {[{{@uncond, 0x0, 0x2d0, 0x2f8, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @bytecode={0x11e, 0x0, 0x0, [{}, {}, {}, {}, {0x0, 0x80000}, {}, {}, {}, {0x0, 0x5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0xf}]}}, @common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@ip={@loopback=0x7f000001, @empty, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a, 0x0}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x8d2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000004000)={&(0x7f0000009000)=@in={0x2, 0x2, @empty}, 0x10, &(0x7f0000009000)=[], 0x0, &(0x7f0000007000)=[{0xf0, 0x13b, 0x4, "9a7e1df800277f7bd66d1b1db7888f71690278ac69c64fe90341e059869791322f431ca4e0f767b2ed5b8c3794077aeb4bf9fd2bd45c51cafe37776c9cf07e0b6e6cbd5e1a1667974412f6b911df1ddc9c9f98af55f72b8affebe63547e89f8427b726d0213328d053cea214262d704a7ca97fffb8810644e483b4338437e430ffc445fceff4357119d8efd136ca9ccc18acd1e7c3f2f3518b32c016597d10796d9b01bd33ebb0bda1c16bddf6b2baf0703edc0f1bbae409fc27cf71cd039a665a0192dbf76012d54d060152ad3d81da04bbbf42e78424129a8026e1917e59"}, {0x30, 0x0, 0x7, "07029e5bda941b9545c3448ce3f1d64334b56f18315286fc22e42411"}, {0x18, 0x115, 0x1, "7c5da07a96"}, {0xf0, 0x3b, 0x9, "6d0cc92777ec93f90f86b2e5221bd9ed74523d223a17716ca7e4f643c49e464e86f3112ace0f6595ea282472cee33caaaba0314c2f0e7f8d8a19c1c3a31acdc24e47f67d8f27a3d63941758b0fce713a53879197ebbcb097137d09a32aa4405978db1b8e0cf46dafdf90ff7d594363ab67c45d5672a7e54ea4ac3a72650743e71d44ea7459cfcde170c3e8d185f837bc90f6a6214f905fc408b09aa9bdef526f5df4e2049aa113427f50f7904dbcaeea6aa1e33e47b601009f6450f375ae2d6fbc6417d255346a366cabacc16a0275220b96746c1124409ba99303"}, {0x58, 0x108, 0x1c, "f757a6ee0a49f9fbe9a88bd46abd0d224107adff07414d8d3a7072d5f4b19bed4d93b29d7a2111e527ebfe52ff4d11582c171067fd4899be7a10b71d83822df9a86cc33cfe"}, {0xa8, 0x10c, 0x8, "7f6e239a74d065b04299b48b3aaf69280ea70c05f02edec1d25651c0b1f8f63b9069262345b76c685509cb86b7d5b4909ca7ffc66a652f613847d46426158b38c8c901aa8f37f4c5df54297233ca14d0c1fcb53cf04c691f182305fae08a0c0925c40cfbc3d3b7ba3f205b141d5e4820b193ecd804684bd21580e0a7708b8499599448c3357b458040e5cf9ba0a78443a6"}], 0x328}, 0x800) pipe(&(0x7f0000009000)={0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f000000b000-0x4)=0x9e5a) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000009000-0x4)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000000b000-0x10)={0x0, 0xff, 0xfffffffffffff9b3, 0x1}, &(0x7f0000002000-0x4)=0x18b) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000000)={r5, @in={{0x2, 0x2, @broadcast=0xffffffff}}, [0x0, 0x1, 0x10000000000, 0x2, 0x7ff, 0x80000001, 0xfffffffffffffffc, 0x400, 0x1, 0x7, 0x2812, 0x5, 0x200, 0xe6, 0xff]}, &(0x7f0000002000)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000000a000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0xffffffffffffffff, 0x7fff, 0x9, 0x80000000, 0x7f}, &(0x7f0000000000)=0xa0) r7 = accept4(r3, &(0x7f0000003000)=@alg, &(0x7f0000000000)=0x58, 0x800) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000009000)={r6, 0x6000000000000, 0xffffffffffffffff}, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f000000a000-0xa0)=[@in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20}, @in6={0xa, 0x0, 0x544, @mcast2={0xff, 0x2, [], 0x1}, 0xaa}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xb06e}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0xa0) accept$inet(r7, &(0x7f0000006000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000003000)=0x10) setsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f000000a000)="896ea1a3ef3e3ef7dd420628e1f497eb377714e28d0df56ce28b07f52352ef6d32fb31dd2ef7663a8071f94dae217def2bd521fc8ee4b6f8f946dee33a816bd5554bd3e04d702de2ef596b93617c6d0e3a8611c9169ad2a98e9e7fbdf116d9964a4700cc64aa1145d62ecfff5580cf06d6948d0342c19ca8bc4554f229e23a2699061946fff3c9ad87890b0cd91dd1f1b9431cd036c17cd80a7262", 0x9b) 2018/02/19 20:19:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00006cf000), 0x0) 2018/02/19 20:19:03 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000017000-0x440)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x0, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f0000016000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, @loopback=0x7f000001, @loopback=0x7f000001, 0x8, 0xffffffff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, 0x0, 0x0, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='irlan0\x00', @generic="35e2605cef39306607966bac493bbfe7"}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x0, &(0x7f000001b000-0x8)) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000016000-0x78)={0x8, {0x2, 0x0, @empty}, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x1, @rand_addr=0x7f}, 0x4, 0x0, 0x13, 0x308, 0x1, &(0x7f000001b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10400, 0x3, 0x7}) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="877c020000a5", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000)={0x0, 0x1, [0x0]}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/19 20:19:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x4c19) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x3a4, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/19 20:19:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000fcd000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000f86000-0x4)=0x2e) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b1a000)={@common='sit0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}}) accept4(r0, &(0x7f0000aa0000-0x20)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000964000-0x4)=0x20, 0x80800) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000a93000)=@filter={'filter\x00', 0xe, 0x4, 0x558, 0xffffffff, 0x360, 0x280, 0x280, 0xffffffff, 0xffffffff, 0x488, 0x488, 0x488, 0xffffffff, 0x4, &(0x7f0000f15000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [], [], @common='nr0\x00', @common='gretap0\x00', {}, {}, 0x84}, 0x0, 0x258, 0x280, 0x0, {}, [@common=@inet=@sctp={0x148, 'sctp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe]}}, @common=@unspec=@rateest={0x278, 'rateest\x00', 0x0, {@common='ifb0\x00', @common='vcan0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xe0, 0x0, {}, []}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@frag={0x30, 'frag\x00'}]}, @REJECT={0xfffffe4b, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b8) 2018/02/19 20:19:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006cf000), 0x0) 2018/02/19 20:19:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0xf0, 0x318, 0xffffffff, 0x0, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x6]}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0xfffffffffffffffe, @ipv6=@loopback={0x0, 0x1}, @ipv4=@empty, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "011f20", 0x8, 0xe, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/19 20:19:03 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6f8, 0x3f0, 0x3f0, 0x118, 0x118, 0x510, 0x650, 0x650, 0x650, 0x650, 0x650, 0x6, &(0x7f0000002000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="4208f3170c10593a2c65281c65f52d25", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6, 0x0, 0x0, 0x45}, 0x0, 0xd8, 0x118, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv4=@empty}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0x1e0, 0x208, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}]}}]}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="c7b17654a83f769b2aa9b3e4afaec42f", @generic="ad841c4ef617ded4f3531dd0fb52f15f"}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@unspec=@pkttype={0x28, 'pkttype\x00'}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast1=0xe0000001, @ipv6=@loopback={0x0, 0x1}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x758) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000005000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000004000)=0x26) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/19 20:19:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006cf000), 0x0) 2018/02/19 20:19:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000af7000+0xd1a)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@canfd={0xd, {{0x10000000000003, 0x7, 0x1d6, 0x5}, 0x3a, 0x1, 0x0, 0x0, "a460b13c0f7521eb7ada1f71d6f328934e9d127ed1364cb371de5081ac15bc57d1a61e03e66ad34aebccecbe346050d23c9d4da10e21f435d8a7207313161861"}}}}, 0x0) pipe(&(0x7f00007ca000)={0x0, 0x0}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00004a3000-0x3)=""/3, &(0x7f0000f85000-0x4)=0x3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c53000)={0x0, 0xffffffffffffff00}, &(0x7f00005be000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00009c8000-0x8c)={r2, @in6={{0xa, 0x2, 0x401, @empty, 0x2}}}, 0x8c) 2018/02/19 20:19:03 executing program 5: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f21000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000f20000), &(0x7f00001cd000)=0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) connect$inet6(r2, &(0x7f00002c5000)={0xa, 0xffffffffffffffff, 0x1000000000000000, @dev={0xfe, 0x80}, 0x6}, 0x1c) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f09000)={0x0, 0x44, "16a740c45e71b9df109eb8877f2f321fa524b8f841ff2073b0bb148feccf956bd029d87673d436524de7c7e969010bbdf8fd165bce70b910738c9bf1d5dc528104306c29"}, &(0x7f0000f22000)=0x4c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000993000-0x6)={r3, 0x400}, 0x6) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000f22000-0x4), &(0x7f0000411000)=0x4) sendto$inet6(r2, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00004da000)={0x200, 0x0, 0x1, 0x875f}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000ab0000-0x10)={0x7, r4}) r5 = accept$inet6(r2, 0x0, &(0x7f0000f20000)) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000f21000-0x25)=""/37, &(0x7f00002ac000)=0x25) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}}, 0x98) 2018/02/19 20:19:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000477000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) socketpair(0x2, 0x1, 0x2, &(0x7f0000531000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f78000-0x4)=0x401, 0x4) 2018/02/19 20:19:03 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000034000)="3e244e7e0eadeb0717edd8b8672a040dedf14029000000010000200172e04b658870443e79a9915462a25e85f530bcf9", 0x30) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/204, 0xcc}], 0x1, &(0x7f0000f77000)=""/207, 0xcf}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/02/19 20:19:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000076a000-0x46)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0xfffffffd, 0x0, 0x0, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) pipe(&(0x7f00001b7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000186000), &(0x7f0000ba8000-0x4)=0x4) r1 = socket$inet(0x2, 0x4, 0x3ff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000460000-0x10)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) 2018/02/19 20:19:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) connect$inet(r0, &(0x7f000039c000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000a7000)={0x1, &(0x7f0000e80000)=[{0x64}]}, 0x10) 2018/02/19 20:19:03 executing program 0: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000098a000)) 2018/02/19 20:19:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006cf000), 0x0) 2018/02/19 20:19:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000097000-0x4)=0xf, 0x4) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x24, 0x18, 0xc21, 0x6, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_SRC={0x8, 0x2, @multicast1=0xe0000001}]}, 0x1d}, 0x1}, 0x0) 2018/02/19 20:19:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) pipe(&(0x7f00003f0000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000800000)=""/217, &(0x7f000018c000)=0xd9) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f000067f000)={0x0, 0x0, &(0x7f0000dbc000)=[{&(0x7f000075c000-0xea)="86cd12aa7b6d2212d209201e9d09479c08e42f9836e868eb08ee510d7e1af88a", 0x20}], 0x1, &(0x7f00006a4000-0x18)=[], 0x0, 0x40010}, 0x4040081) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)}, 0x0) 2018/02/19 20:19:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006cf000), 0x0) 2018/02/19 20:19:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006cf000), 0x0) 2018/02/19 20:19:03 executing program 0: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000039000)={0x0, 0x0}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000001b000-0x4)=0x7, 0x4) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000017000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000003a000)=0x14) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r2, &(0x7f000003b000-0x1f)=""/31, 0x1f, 0x20, 0x0, 0x0) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000021000-0x4), &(0x7f0000032000)=0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet6(r0, &(0x7f0000025000)={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffe}, 0x1c) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000003c000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000035000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000024000)={0x2, 0x1, 0x7, 0x101, r4}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000000b000)={0x17, 0x28, 0x829, 0xffffffffffffffff, 0x2, {0x4}, [@nested={0x4, 0x5a, []}]}, 0x18}, 0x1}, 0x0) 2018/02/19 20:19:03 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000018000-0x4c)="24000000000b07031dfffd946fa2830020200a0009000100000000000000a3a20400ff7e", 0x24}], 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000001b000)={r0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f000000b000)={0x0, 0x0, &(0x7f000001a000)=[{&(0x7f0000009000)}, {&(0x7f000001d000-0x7a)="6c0b53f7dc039c6697c34b1d3abd6efb5bd4f498ba781bf8a016c14a9a84fcffa161bf0f3e4c6ea7df57fc9205b77c959eccfcc7bb3be2547bc6045bb726e218ff639678e6e963c06eac18f85b11d2964d96edbb6693aaff0e2937a2bb0b30019921ae6c0191abc62dffabb231fd3f44531f8510982c3f14b7c2", 0x7a}], 0x2, &(0x7f000001c000)=[@assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x200}, @assoc={0x18, 0x117, 0x4, 0x3f}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x38, 0x117, 0x2, 0x20, "d8a88286acca2bf4c67bc8db6b2807f8deabb5be0705c14401e24dafd1556019"}], 0xb0}, 0x20000000) 2018/02/19 20:19:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) socketpair(0x9, 0x800, 0xff, &(0x7f000081c000-0x8)={0x0, 0x0}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000cd9000+0x6de)=0xea, &(0x7f000062a000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000014000-0x4)=0x2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000011000-0x8)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/19 20:19:03 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000517000-0x4)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009a1000)=0x8, 0x4) r1 = socket$inet6(0xa, 0x80805, 0xfffdfffffffffffc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) bind$inet6(r1, &(0x7f0000f20000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x800}}, 0x1c) connect$inet6(r1, &(0x7f0000de3000+0x3c5)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 20:19:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x5, 0x80000, 0x401) accept4$ipx(r1, &(0x7f00003d8000-0x10), &(0x7f00004ea000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00002c7000), &(0x7f000012e000)=0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000917000-0x144)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@offload={0xc, 0x1c}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x144}, 0x1}, 0x0) 2018/02/19 20:19:03 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000014000-0x2)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000000c000)={&(0x7f0000006000/0x3000)=nil, 0x1, 0x2, 0x20, &(0x7f0000007000/0x3000)=nil}) pipe(&(0x7f000000d000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000012000-0x2c)={0x8, 0x7ff, 0xfffffffffffffffb, 0xb475, 0x1b, r2, 0x5}, 0x2c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000014000-0x5)={0x3, 0x3ff80000000000, 0xe12, 0x7}, 0x5) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000013000-0x4)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/19 20:19:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000a75000)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/02/19 20:19:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006cf000), 0x0) 2018/02/19 20:19:03 executing program 3: r0 = socket(0x19, 0x0, 0x5) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f0000f60000-0x4)=0x8) 2018/02/19 20:19:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006cf000), 0x0) 2018/02/19 20:19:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000000)=""/164, &(0x7f0000006000-0x4)=0xa4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f7a000), 0x4) pipe(&(0x7f0000be8000)={0x0}) accept$inet(r2, &(0x7f0000cd0000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000457000)=0x10) 2018/02/19 20:19:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x0, 0x1, &(0x7f0000000000)={0x0, 0x0}) listen$netrom(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00004b5000-0x8)=0x7, 0x8) bind$inet6(r0, &(0x7f0000720000)={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20}, 0x1c) 2018/02/19 20:19:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006cf000), 0x0) 2018/02/19 20:19:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ef0000-0x4)={0xffffffffffffff9c}) recvmsg$kcm(r0, &(0x7f000060f000-0x38)={&(0x7f00008e5000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f000093f000-0x10)=[{&(0x7f0000c52000)=""/164, 0xa4}], 0x8abe0a415f84a79, &(0x7f0000e5a000-0x72)=""/114, 0x72, 0x9}, 0x40010002) sendto$unix(r1, &(0x7f0000e95000-0xc)="50fe54a60b39c896706a2a79", 0xc, 0x10, &(0x7f0000bcc000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f000042c000-0x158)=@newsa={0x158, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x11}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, []}}, @algo_auth={0x4c, 0x1, {{'md5\x00'}, 0x10, "06d3"}}]}, 0x158}, 0x1}, 0x0) 2018/02/19 20:19:03 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bdc000), 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00004b2000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000eef000)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000c8e000)={0x40, 0x1, 0xe877, 0x1000, 0x2, 0x20, 0x0, 0x2, 0x400, 0x3ff, 0x1000}, 0xb) 2018/02/19 20:19:03 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000023000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x0, 0x2, 0x4, 0x5, 0x1000, 0x5edc9234}, &(0x7f000001c000-0x4)=0x20) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x800454dd, &(0x7f0000001000-0x4)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000022000), &(0x7f0000023000-0x4)=0x4) 2018/02/19 20:19:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00000a4000)=[{&(0x7f0000984000)="99a00283aa2c65ef2e32648472e3a6debf2f9f7595d9fed923b947a46482e1c07983287fce7da9daca7b36591874f64daa3705e98d7a457e6663db3eae8d784805409dfcc20fb81bde95764f4f9a76038c9cb5593a687970fccaecd2af698b18be0d6922e7dd27936590a0a40fa12d900213d724325feec0b0b1653acc410161961061a144fce1031c8fe2d0afa6ae97ac4e74644dd47839c71e69af5ec93635ab631d71e1b945886dbebffb848ed257640448a57d5652", 0xb7}, {&(0x7f0000fc2000)="907c930a7e9c5d74fb45498aee103c77b162377139ebc86bd24ffb5aadba5ee3fe9834a93eaea98c89518d26c2863b59acfb91e090817bda3befb05c4c8cf84598402b16a893cdaa907102ed01740aaab8042ac79152eaa1c72d9f413739046b45a7a2af34d918b7d791a0d8ae013a46b41c0be2319ec6163e1153a1c5832acb293bc40404901e8d74a28f1ba64adacc25d1b3048daea5755d32c299a0207fa5be31d21bedfdfc2e733d839197305c812c0cbcb4fa0199f2e8538e5e888b154ab5dbfba323d0c88442af2a08b72324d9945d2d4ac045fb458022cadf081ea8b31bcc6d6866dd6eccfe0f", 0xea}, {&(0x7f0000507000-0x75)="d2a9d4d688e710bdec7a9b60d5015bcbdb835eabd54d902d611ab3ad48a5193c7d2d43a79136026da66c4dbf5ad2f7cd296718064bf35cbe936899401c2e6fd1df8f0eb8da78a32d05781fb6ce3c7b26bca304eff2299211c1f9ff0a6c92b1ff81d43cdbdd1a3a63303d08fcaa5d31083a1cf051bb", 0x75}, {&(0x7f000017e000-0x3a)="59f56575d6d6674f6774bf6d10478057eba915fdbcff63b524cb04e7eb7f384f00e93eb6846e481fb837684508c54f803968381016caf06c884c", 0x3a}, {&(0x7f00001c0000)="22f1cc04a4f189650f924b8d7392077116a74bdfd4c0040dcc353823806870922e58dabee42ebeac28a5da29ba56ff872d916c9362d2660da6338a5d41be55393ea8757e6df84d91d0f9041c37a935777fd4a296a6253b35ed94965133a5caa22ec666a2ffda7cb0eeade824b460c008745dfa0a5408be2fa43da298a3b1a24e50dceab4c87dd015afb39a68c00b67e1d2073a971e30a8c643643d96150fbebda8248dfc76ab4a765c54f771378f174b4870b02a9c8ffd6846597978af5e768793eb", 0xc2}, {&(0x7f00008be000)="53628aa782cc0be1299506afc458d46f9bf9a62369fa9a990d7dae2f505769faf595b54d7fc1266fe9ab4d7537fb1dae743661ca35ef9936526e3adc43bbcfcf1b341a9f8f31f97e40035a2bd070ea992b14446c64444a24a849c4a9852589dc0ff0fdd4fe39be7ac333f3dc04890e6a83b02c35f9b62ef98ea3d4dc465f88a4191133e130d39ef117d2dec8f4242c2920adbef7014aaae6b9091705fe", 0x9d}], 0x6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00006b4000-0x35)={0x0, 0x2d, "59fa9368e4493d7d16900834be1a3fb97cdbb069c8057e4e2b75fb828fab1e93a97f58d7f909f64ba9e425d252"}, &(0x7f0000db2000)=0x35) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a45000)={0x400, 0x1, 0x4, 0xacf, r2}, 0x10) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000), 0xfffffe53}], 0x1) shutdown(r1, 0x2) read(r0, &(0x7f0000506000)=""/136, 0x4965b6a1) 2018/02/19 20:19:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f0000dee000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000ddf000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ce5000)=@int, &(0x7f0000275000)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000419000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/19 20:19:03 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8864, "00b300b1000066f3"}}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000005000-0x4)=0x10, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000006000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x100000000, 0x1, 0x7fffffff, 0x3, 0x9}, &(0x7f0000006000-0x4)=0xa0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001000)=0x1c, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000002000)={r1, 0x401, 0x5}, &(0x7f0000007000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @rand_addr=0xa6}}, 0x5, 0x3f, 0x3, 0x0, 0x2}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x649}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005000-0x8c)={r3, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}}, 0x8c) socketpair(0x10, 0xf, 0x6, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f0000001000)={{0xb43f, 0x0, 0x6, 0x4, 0xb7b, 0xc9d7}, 0x516f65b3, 0x5, 0x2, 0x5, 0x8, "52457b4286285b715ca0a196db2f8e975a8e0d21b697602842022bebf004193a3f67133cde47aac65ac2490cb2beeb4d6d12f057a522c4e4029d1281c55c5d74203282dec61d1754751a16c157d625df1c02372ad7fa161bd0e4938da3da258bf030d987bac0ad810439435ad95025385c6ab55ebd729f8d54083fd944e7fb99"}) 2018/02/19 20:19:03 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e63000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x98) tee(r0, r0, 0x4, 0xa) 2018/02/19 20:19:03 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000008000-0x10)={0x9, &(0x7f0000011000-0x48)=[{0xfffffffffffff000, 0x7, 0x0, 0x9b2}, {0x0, 0x80, 0x7ff, 0x2}, {0x3, 0x6, 0x0, 0x7f}, {0x40, 0x2, 0x3, 0x4}, {0x1, 0x40, 0xfffffffffffffff8, 0x8}, {0x100000000, 0x0, 0x6, 0x100000001}, {0xff, 0x10001, 0x5, 0xf511}, {0x2, 0x3, 0x7f, 0xfffffffffffffffa}, {0x2, 0x7, 0x1, 0x4}]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000c000-0x4)={r0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000012000-0x4)=0x7, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000011000-0x60)=@nfc_llcp, 0xffffffffffffff57, &(0x7f0000011000)=[], 0x350}, 0x20) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x14, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000012000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000003000-0x38)={&(0x7f0000011000)=@can={0x1d, r3}, 0x10, &(0x7f0000012000-0x10)=[{&(0x7f0000011000)="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", 0x1000}], 0x1, &(0x7f000000b000-0x1190)=[{0xa8, 0x0, 0x3, "78d422be7d12fb87b858851b9c713eaebe4a7591ac46561c51d2216020582cfee09687f5b571b4a4be4d4ad42fb82de0aa8b31ee7d91bda7374ae8de7c028fc0ec396fe819dd934e3c6b9430fba862605ee5c1056b9151d02af8989716c9a05ff64914d9ddcece404d80879e44bf71b92331de520b845f8056a00dd5902c2b3ffa01011a0ceb7dd8e275c3909e663c1128"}, {0x1010, 0x100, 0x1, 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{0x58, 0x11, 0x3, "5a5d0caf8539393ceb88f0d8f188c594ece97496f97b373a538417669374a626e306e74e261638e1470ab4a161f63b3d05bc72bbed88440b44e4b7f9db7137352d"}, {0x80, 0x119, 0x1, "446912a0836f6b63b9eba2a12f6fbcce670e06d96e0e302cfb08484f7a76bdbeced82d2b23cb53404a4dbd9ea8a35aa90a64ede3d9f64382f8c5c911f46c896e342adac1e340ff95406a22bd82c779c769452613234141540ed7a22b9a9fdcdd15da19f6678f82eb1bb1fe"}], 0x1190, 0x48000}, 0x10) 2018/02/19 20:19:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006cf000), 0x0) 2018/02/19 20:19:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0xa, &(0x7f00000a2000)='\a\x00\x00\x00', 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000518000)={&(0x7f0000dad000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/02/19 20:19:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006cf000), 0x0) 2018/02/19 20:19:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00006fc000)={0x0, 0x10, &(0x7f0000001000-0x10)=[@in={0x2, 0x2, @multicast1=0xe0000001}]}, &(0x7f0000605000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000030c000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00001d3000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x80000000029, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "32f44fc36f9e553c22d50d9923bb742394f6ea60b4ac542c"}}}}}}, &(0x7f000052a000)={0x0, 0x0, []}) 2018/02/19 20:19:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$rds(r0, &(0x7f0000e59000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x13}}, 0x10) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000bbd000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @rand_addr=0x2}, 0x10) 2018/02/19 20:19:03 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000e000-0x28)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000011000-0x10)={0xffffffffffffffff, 0x10001, 0x2, 0xfff}, 0x10) bind$can_raw(r0, &(0x7f000000a000)={0x1d, r1}, 0x10) 2018/02/19 20:19:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006cf000), 0x0) 2018/02/19 20:19:03 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000), 0x4) [ 46.506309] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 46.513861] in_atomic(): 1, irqs_disabled(): 0, pid: 7693, name: syz-executor5 [ 46.521255] INFO: lockdep is turned off. [ 46.525343] CPU: 1 PID: 7693 Comm: syz-executor5 Tainted: G W 4.16.0-rc1+ #232 [ 46.533913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.543262] Call Trace: [ 46.545832] dump_stack+0x194/0x257 [ 46.549455] ? arch_local_irq_restore+0x53/0x53 [ 46.554120] ? fs_reclaim_acquire+0x20/0x20 [ 46.558435] ___might_sleep+0x2b2/0x470 [ 46.562402] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 46.568263] ? debug_object_fixup+0x30/0x30 [ 46.572559] __might_sleep+0x95/0x190 [ 46.576336] kmem_cache_alloc+0x2a2/0x760 [ 46.580458] ? lock_acquire+0x1d5/0x580 [ 46.584407] ? __rds_conn_create+0xe46/0x1b50 [ 46.588880] ? SyS_membarrier+0x700/0x700 [ 46.593000] ? init_timer_key+0x163/0x3f0 [ 46.597128] rds_tcp_conn_alloc+0xa7/0x4e0 [ 46.601339] ? rds_tcp_conn_free+0x2d0/0x2d0 [ 46.605719] ? rds_cmsg_atomic+0xff0/0xff0 [ 46.609927] ? __lockdep_init_map+0xe4/0x650 [ 46.614307] ? rds_cmsg_atomic+0xff0/0xff0 [ 46.618519] __rds_conn_create+0x112f/0x1b50 [ 46.622911] ? rds_conn_drop+0xb0/0xb0 [ 46.626775] ? lock_downgrade+0x980/0x980 [ 46.630898] ? lock_release+0xa40/0xa40 [ 46.634849] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 46.640710] ? rcu_note_context_switch+0x710/0x710 [ 46.645610] ? __lockdep_init_map+0xe4/0x650 [ 46.649994] ? __lockdep_init_map+0xe4/0x650 [ 46.654381] ? lockdep_init_map+0x9/0x10 [ 46.658418] ? __init_waitqueue_head+0x97/0x140 [ 46.663060] ? init_wait_entry+0x1b0/0x1b0 [ 46.667272] ? lockdep_init_map+0x9/0x10 [ 46.671307] ? rds_message_alloc+0x28c/0x330 [ 46.675690] ? rds_message_next_extension+0x210/0x210 [ 46.680852] ? trace_hardirqs_on+0xd/0x10 [ 46.684979] ? _raw_spin_unlock_bh+0x30/0x40 [ 46.689364] ? __release_sock+0x360/0x360 [ 46.693487] ? lock_sock_nested+0x91/0x110 [ 46.697697] rds_conn_create_outgoing+0x3f/0x50 [ 46.702344] rds_sendmsg+0xe63/0x2550 [ 46.706127] ? avc_has_perm+0x43e/0x680 [ 46.710085] ? rds_send_drop_to+0x1930/0x1930 [ 46.714555] ? iterate_fd+0x3f0/0x3f0 [ 46.718332] ? trace_hardirqs_on+0xd/0x10 [ 46.722456] ? _raw_spin_unlock_irq+0x27/0x70 [ 46.727591] ? sock_has_perm+0x2a4/0x420 [ 46.731631] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 46.736967] ? lock_release+0xa22/0xa40 [ 46.740917] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 46.746775] ? __check_object_size+0x8b/0x530 [ 46.751248] ? __might_sleep+0x95/0x190 [ 46.755220] ? selinux_socket_sendmsg+0x36/0x40 [ 46.759868] ? security_socket_sendmsg+0x89/0xb0 [ 46.764597] ? rds_send_drop_to+0x1930/0x1930 [ 46.769071] sock_sendmsg+0xca/0x110 [ 46.772762] SYSC_sendto+0x361/0x5c0 [ 46.776467] ? SYSC_connect+0x4a0/0x4a0 [ 46.780417] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 46.785755] ? rds_setsockopt+0x36c/0x980 [ 46.789881] ? schedule+0xf5/0x430 [ 46.793405] ? SyS_futex+0x269/0x390 [ 46.797099] ? SyS_setsockopt+0x215/0x360 [ 46.801230] ? trace_hardirqs_off+0xd/0x10 [ 46.805439] ? exit_to_usermode_loop+0x198/0x2f0 [ 46.810191] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 46.815721] SyS_sendto+0x40/0x50 [ 46.819149] ? SyS_getpeername+0x30/0x30 [ 46.823183] do_syscall_64+0x282/0x940 [ 46.827049] ? __do_page_fault+0xc90/0xc90 [ 46.831261] ? finish_task_switch+0x1e2/0x890 [ 46.835726] ? finish_task_switch+0x1b9/0x890 [ 46.840195] ? syscall_return_slowpath+0x550/0x550 [ 46.845097] ? syscall_return_slowpath+0x2ac/0x550 [ 46.850005] ? prepare_exit_to_usermode+0x350/0x350 [ 46.855003] ? prepare_exit_to_usermode+0x227/0x350 [ 46.860015] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 46.864665] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.869493] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 46.874661] RIP: 0033:0x453d69 [ 46.877841] RSP: 002b:00007f1f83cd9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 46.885535] RAX: ffffffffffffffda RBX: 00007f1f83cda6d4 RCX: 0000000000453d69 [ 46.892785] RDX: 0000000000000000 RSI: 0000000020fc2000 RDI: 0000000000000013 [ 46.900041] RBP: 000000000072bea0 R08: 000000002069affb R09: 0000000000000010 2018/02/19 20:19:04 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000-0x10)={&(0x7f0000013000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000027000)={r0, &(0x7f000000d000-0xc0)="cae054b6dfc4de759cf2e0101bd21842cc8b122a4a2aef68e822d45a76aeacb0cea12c0e9d0685b135135a3a416c36e1f8b549acbaa2ef86d8e7122127a7b1a501d545ccb780165351188da1e78232e350f29a3c471e0752de9fda7dce4edb580b5bf1dc3bafde03d3ef4e5b8756be0da8719808a05c677e36c548f9b9c99c4dfb49965fa227e0c8827c5165889a2b664f368155fdd783d2f831758f8408c966b02d36285b213ceba44734941be8c911382f70e430ebbc41f6f062e7654f1d04", &(0x7f000001d000)=""/4096}, 0x18) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d8, &(0x7f0000001000-0x4)) 2018/02/19 20:19:04 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x2, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x50}, 0x1}, 0x0) recvmsg(r0, &(0x7f00003ed000-0x38)={&(0x7f0000cd2000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x32, &(0x7f0000f88000)=[{&(0x7f0000f35000-0xba)=""/186, 0xba}, {&(0x7f0000f88000)=""/100, 0x64}, {&(0x7f0000ab6000-0xbc)=""/188, 0xbc}, {&(0x7f00000e7000)=""/130, 0x82}, {&(0x7f0000630000-0xab)=""/171, 0xab}], 0x5, 0x0, 0x0, 0x9}, 0x100) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f00002a7000)=""/187, &(0x7f000074f000)=0xbb) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000f89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000f72000)=0x14) connect$can_bcm(r1, &(0x7f00001e3000-0x10)={0x1d, r2}, 0x10) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00002ec000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x6, 0x62, 0x0, 0xd1, 0x3ff}, &(0x7f0000bfe000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000763000-0x4)=@assoc_id=r3, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000005f000-0xc)=@sack_info={0x0, 0x72, 0xfb000000000}, &(0x7f0000f89000)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000038c000-0xc)=@sack_info={r4, 0x10001}, 0xc) 2018/02/19 20:19:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006cf000), 0x0) 2018/02/19 20:19:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000cff000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000214000-0x4)=0x32) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d32000-0x4)=0x3, 0x4) syz_emit_ethernet(0x91, &(0x7f0000008000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x83, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x9, 0x2, {0x18, 0x4, 0x3f, 0x800, 0x8e, 0x1, 0x10001, 0x3f, 0x0, 0x2, @empty, @empty, {[@rr={0x7, 0xfffffffffffffc41, 0x9, [@rand_addr=0x3, @remote={0xac, 0x14, 0x0, 0xbb}, @empty, @rand_addr=0x420, @broadcast=0xffffffff, @rand_addr=0x3]}, @generic={0x1, 0x9, "84fcad7000129a"}, @ra={0x94, 0x6, 0x9}, @ra={0x94, 0x6, 0x3f}, @ssrr={0x89, 0x1b, 0x0, [@loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xfffffffffffffeff]}]}}, "84ac1052e72c18"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000e58000-0x28)={@syzn}) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005b1000-0xc)={0xffffffff, 0x6, 0x10}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00005a8000)={r1, &(0x7f0000ef0000)="7803d46b1fd021959d7f5594d6a716d8336673ae4619b17cfe1216aaba66da8c22f6fb4e314526e0d9b112a14ab822185ded29219a4f96c11f27be14a876c6f276b2b05eecaeac82bfc0708bf6fb9d248bbfeb558f0c51b509c5ec9926e9f4ff2cd9588da0aa6c55973c4318577db6c6b602547cb91c4a90dbffda11754a13668220f831ea4021bd02cdb7d6abad8163647e5eaf16d8cf26e33875d0c59a87e5dcf380a42cc3e1460daa0987e3a5ebd163a0a0bbf14c09767555b2fe13cd9790191a0b2b3bf13549c9262e83949b804f38690cc96ca0c395850f196ab6a73e35d9", &(0x7f00003f6000)=""/69}, 0x18) 2018/02/19 20:19:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000150000)={@loopback, @broadcast, 0x0}, &(0x7f0000f46000)=0xc) bind$inet6(r1, &(0x7f0000fe1000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f000099f000)=""/4096, &(0x7f0000e50000-0x4)=0x1000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009c0000)={@common="6e721c0000000000000002ea00", r2}) bind$packet(r0, &(0x7f0000596000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000a81000-0x8d)="90c18e54dedf3b1647c2d3f39dbec26290cc3e9bfd965839ef1f83921748e73c4c7fb5dc427a99038c1f903716ee94f04682da8490cbf8a25c349437fc267d44c785496bd068515f650c72bf527fd5feb0a94893a81ee9f68b72d0088fb0a8bf44120054b33685b6a598c7800b17eaac5104b0682a19b0ebb7d771b4ac53093b8eb7ffdc817cc50f4ac79e5c29", 0x8d) socket(0x4, 0x80f, 0x0) 2018/02/19 20:19:04 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcd, &(0x7f0000813000-0x4), 0x3c) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000013d000)={@generic="d3a49f55e6651535a42146c37581a3e8", @ifru_flags=0x500}) 2018/02/19 20:19:04 executing program 5: mmap(&(0x7f0000000000/0xdfe000)=nil, 0xdfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000)=@security={'security\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bpq0\x00', @common='dummy0\x00'}, 0x0, 0x130, 0x190, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "09000000000004000000550000f16b122d13cba47a9a0da863016dbdede79f4e9d00000000000000202cae35d82398feecd401f75ce081e5c5d30692a6af144364cec15edde6914d70c90ab3a3cfe07373af9386c484e6edcb0194ee17bee036e3571f660c34548502a4b8f3c59861ec63a0daf2b70698fb3907a2b7a4999364", 0xffffff80}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="c6b6bc295dc0"}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3f0) socket$llc(0x1a, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = accept$llc(r1, &(0x7f0000df9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000df9000)=0x10) r3 = epoll_create(0x1000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000df7000)={0x2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000df8000-0x4)={r1}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000df8000-0x1)={0x1}, 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a20000)={0x0}, &(0x7f0000c7b000)=0xc) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000c08000)={{0x2, 0x3, @multicast2=0xe0000002}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x749fcf1a4a3c26a9, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000dfd000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r6, 0xc0406400, &(0x7f0000dfe000-0x23)={0x7fff, 0x115c8000000, 0x8000, 0x4a, &(0x7f0000ac5000-0x4a)=""/74, 0x14, &(0x7f00005a3000)=""/20, 0xd4, &(0x7f000055f000-0xd4)=""/212}) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000dfe000-0x4)) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000a3f000)=r5) sendto$inet(r1, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20009, &(0x7f00001fc000-0x4)=0x4, 0xfffffffffffffcee) r7 = epoll_create1(0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000dfb000-0x20)={0x6, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000ba2000)={0x101, r8}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r1, &(0x7f0000df7000)) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/02/19 20:19:04 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000006000)=""/76, 0x180}, {&(0x7f0000016000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x6}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x1c}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x7, &(0x7f0000003000-0x57)=""/87, 0x57}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000001b000), &(0x7f000001c000-0x4)=0x4) 2018/02/19 20:19:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00006cf000), 0x0) [ 46.907339] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 46.914592] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 2018/02/19 20:19:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00006cf000), 0x0) 2018/02/19 20:19:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c7c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000683000-0x8)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000803000-0x8)={r1, 0x1}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000e60000-0x8)={0x0, 0x0}) getsockname$llc(r2, &(0x7f0000922000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000d8a000-0x4)=0x10) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f000052d000-0x38)={&(0x7f0000db7000)={0x10}, 0xc, &(0x7f000097d000-0x10)={&(0x7f0000f71000-0x14)={0x14, 0x1, 0x9, 0x2000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000bac000)={0x1, &(0x7f0000716000-0x8)=[{0x0}]}) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f000062d000)) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000889000-0x8)={r4, 0x1}) pread64(r3, &(0x7f0000e30000)=""/89, 0x59, 0x0) 2018/02/19 20:19:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00006cf000), 0x0) 2018/02/19 20:19:04 executing program 1: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f8a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}}) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x1, 'crc32\x00'}, 0x58) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8a000-0x1f)="d15b067c545d460826130aec3ec07331a3d4c225384d2ad6eac6d037689de3", 0x1f) 2018/02/19 20:19:04 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) recvfrom$packet(r0, &(0x7f0000637000)=""/238, 0xee, 0x40, &(0x7f0000c01000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00008f7000-0x4)=0xffffffffffff8001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000862000-0x20)={0x5, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000e25000)={0x8bf, r2, 0x0, 0x3ff}) 2018/02/19 20:19:04 executing program 0: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000085e000)=0x5, 0xff7b) splice(r0, &(0x7f0000ec8000-0x8), r1, &(0x7f0000fdc000-0x8), 0x7f, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000fdd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) 2018/02/19 20:19:04 executing program 3: splice(0xffffffffffffffff, &(0x7f0000a33000), 0xffffffffffffffff, &(0x7f00006d1000-0x8), 0x6, 0xfffffffffffffffc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000060f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r1, 0x0, &(0x7f0000000000), 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x100000000}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001000)={r3, 0xaae}, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x3, @empty, 0x23033ea9}, 0x1c) 2018/02/19 20:19:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f20000-0x310)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @empty}}]}, 0x190) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0}, {}, {0x0, 0x0, 0x400000000000000}, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0}}, 0xe8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000cdf000-0x4)=0x1, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/02/19 20:19:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ad6000), &(0x7f00008a9000-0x4)=0x8) 2018/02/19 20:19:04 executing program 4 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006cf000), 0x0) 2018/02/19 20:19:04 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000026000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001b000-0x3c)=@newneigh={0x28, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@NDA_DST_MAC={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}]}, 0x28}, 0x1}, 0xfffffffffffffffd) 2018/02/19 20:19:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000cc8000-0x5c)=@un=@file={0x0, ""/90}, &(0x7f00002ac000)=0x5c, 0x80800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000d68000-0xce)={0x0, 0xc6, "836447d3c58a41260a61e8f17f8d6de977e93468d10a88d6f86af10be62594d1cb55065a96bcadf5305a3b5fd988fce93f8004571dd2cfd3edc10cb2e5924a3f831cc5756597a4694661217fa13d48d3b32ed55b0d2efb157d29f5795e170d0c8f7ae177e6326afcf37044dcdbc0e633ef8e3f3eb3d828c9846ec992a77630d79b25cf5c3286cd9dee0bc2b2a077b2abd1668481fa3e2c8b9c98caee7d566961307234bca72b09b77259aa7bf668e00e6772b0e08a3ae622a9ad506d85101f4bd53acd76c396"}, &(0x7f00000c7000-0x4)=0xce) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000adb000-0x98)={r1, @in={{0x2, 0x0, @empty}}, 0x3, 0x1f}, &(0x7f0000139000-0x4)=0x98) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000a32000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a1000-0x1b0)={0x18, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x200000001, []}]}, 0x18}, 0x1}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ddb000-0x8)={0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000dc5000)={{0x9, 0x1f, 0x7fff, 0x6, 0x3, 0x1979}, 0x8, 0x5, 0x9}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000773000-0x4)=0x40, 0x4) getsockopt$inet6_int(r3, 0x29, 0x2, &(0x7f0000845000), &(0x7f0000737000-0x4)=0xfffffffffffffd65) sendto$inet(r0, &(0x7f000063d000-0xc0)="dcad136fb83b1a2542444e226a8694167203d54f41fc0ef92df3f9e0a77d8b0dd7272fa54103265d75dbac6963be4b1a36d864138048c9638b628da9c076dcf78e892ea2275224828a600fd48363b747b5a1bb766544d138726bb3907c073d42900bbee3a5eabd84d801008ab9a8dd07ad90c0a8ec35676fd0c4140aa9c92aa6f1cad5ea4d314aa86d07c57f5655ed39013ab061da959ed3e5b0008ce6b12d0053d981654f53cc6d11c4e43aae38392945e105eeb2d18a09f8fd1b517b4a062d", 0xc0, 0x40800, &(0x7f000090f000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00001ff000)=0x38000000000, &(0x7f0000ee5000-0x4)=0x4) 2018/02/19 20:19:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) recvfrom$unix(r0, &(0x7f0000619000-0xd2)=""/210, 0xd2, 0x20, &(0x7f0000ab6000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) write(r0, &(0x7f000052a000)="240000001a0025f0006bb404feff141c020b49ff6e10b500000780cc0800030001000000", 0x24) 2018/02/19 20:19:04 executing program 7: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003e1000-0x4)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000de3000)={{{@in=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f00002a9000-0x4)=0xe8) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bdf000)={{{@in=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast2}}, &(0x7f0000908000)=0xe8) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f7f000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@empty, 0x2, 0x200, 0x1, 0x7fffffff, 0x2, 0x20, 0x20, 0x2b, r1, r2}, {0xfff, 0x6, 0x8000, 0x4, 0x0, 0x32e, 0x0, 0x3}, {0x6, 0xfc, 0x10000, 0x7ff}, 0x6, 0x9, 0x3, 0x0, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x0, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x2, 0x0, 0x9, 0x80, 0x6, 0x3bd}}, 0xe8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000), 0x0) r4 = accept$alg(r3, 0x0, 0x0) bind$netlink(r0, &(0x7f0000c29000)={0x10, 0x0, 0x3, 0xc000}, 0xc) recvmsg(r4, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6e000)=""/12, 0xc}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46}, 0x0) 2018/02/19 20:19:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000d98000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f00008a9000)=0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00008db000)='tls\x00', 0x4) r2 = socket$inet(0x2, 0x1, 0xc3) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000035f000)=[{0x7, 0x10001}, {0x3, 0x66a7fe0f}], 0x2) getuid() sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f00002f6000)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x3}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) 2018/02/19 20:19:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006cf000), 0x0) 2018/02/19 20:19:04 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000008000)={&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000008000)={0x0, 0x0, 0x4}, &(0x7f0000015000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000a000-0x8)={r1, 0x101}, 0x8) pread64(r0, &(0x7f0000013000)=""/113, 0x71, 0x0) socketpair(0x17, 0x80805, 0xff, &(0x7f0000011000-0x8)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000013000-0x8)) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f000000b000), &(0x7f000000f000)=0x4) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x4) 2018/02/19 20:19:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000acb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @empty, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=0xffffffff}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009b0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000049000-0x10)={0x14, &(0x7f00005e8000)=""/43}) 2018/02/19 20:19:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f00004bf000)={0x0, 0x1, [0x0]}) r1 = socket(0x1, 0x2, 0x4) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007dd000-0xc)={0x0}, &(0x7f000062e000)=0xc) r4 = socket$nfc_llcp(0x27, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000087a000)={{{@in6=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000e84000-0x4)=0xe8) r6 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b90000-0xc)={0x0, 0x0}, &(0x7f0000d0a000)=0xc) r8 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007e7000-0xe8)={{{@in6=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000abe000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008c9000-0xc)={0x0}, &(0x7f0000b71000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b6f000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a6f000)={0x0, 0x0}, &(0x7f00000c3000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f73000)={0x0, 0x0, 0x0}, &(0x7f0000d39000-0x4)=0xc) sendmsg$netlink(r1, &(0x7f0000a9f000)={&(0x7f0000e88000)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000a3e000-0x90)=[{&(0x7f0000a33000-0x11c4)={0x11c4, 0x26, 0x800, 0x5, 0x2, "", [@nested={0x48, 0x7a, [@generic="013516ac673105c3cad5152da308f7084b81aa236bca7cd3ea619bb932ef7dbf915aa536c1331de42c8e5bbae1d2cfbf4a859b764d2dae7e34740f3bb98bb4fdc14479"]}, @nested={0x54, 0x47, [@generic="f7f3a01f95713f00de80b796b82068251e5d3e787b784edb38cd3b4edf0bab112dba50449c6bf3b64fd76956de51edf9d738785100fc", @typed={0xc, 0xe, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x1, @uid=r2}]}, @typed={0x18, 0x72, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x2d, @pid=r3}, @typed={0x10, 0x4a, @u64=0x72e4255a}, @typed={0xc, 0x64, @fd=r4}, @nested={0x10d8, 0x96, [@generic="994bc033bc33533a9b4f15f1cfd09c49a1662c32412470c6ff237e5eb73b020e559ec43cc6c5fce19431b639dcdd036b8979e0cc280ec09d2c274cbbbe91080f27de41154bf94316d44d3cc7e017e5e2984826feded42e02b0540b3f8e031a4c339255912c4904ba4ccac531db7b37e02b76bedec70c6e43109edb4c6e614364b56c0e3e93434f7392a16cda1d4fd19b7d2d460ed7db0f59b58c4a4bb3b3172a3c4be0c7c18b8fb184503bf1cbed6ce2e0f4286e655c2de858004e0e07192dfbd74d0f6ebae7bc596f54b37f0d38436f8dda", @generic="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0x11c4}, {&(0x7f00003ec000-0x1448)={0x1448, 0x13, 0x300, 0x0, 0x0, "", [@typed={0x1c, 0x7d, @str='-vboxnet0userself\x00'}, 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@generic="5dec623951c7b1de23bf047ad642f40c3c0974819e4c"]}]}, 0x1048}, {&(0x7f000003e000)={0xc0, 0x11, 0x400, 0x0, 0x2, "", [@generic="f10b06fc6cbd602e2726f689ced8071ea82330b4ad18621b24407862aaf092e4c5751c613171b5aa153f8ae2ad189e7e8293690ee24bfcbcfc24e6a11d94ebf3ca1c1e4abd7502f16ca115581401192b1c79e7d403c50a654e54d684dfe7a63b41ea35a38ee579a4468dff036736b3d38fad334dbcef0e047f4c1d37eddcaa9d7cd15cbf2c0a285505d7163814dc222a7c02", @generic="c4e9208b", @typed={0x18, 0x15, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, 0xc0}], 0x9, &(0x7f0000b69000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x40, 0xa21ec07ed27b6642}, 0x4) 2018/02/19 20:19:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[], 0x200000000000031d, 0xc) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) mmap(&(0x7f0000000000/0x5a1000)=nil, 0x5a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @loopback=0x7f000001, {[]}}, "c4e60974958cac44"}}}}}, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00008fe000), &(0x7f000077e000-0x4)=0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f00005b2000-0x4)=0x1, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1}, 0x0) 2018/02/19 20:19:04 executing program 7: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffe) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000-0x310)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x218, 0x218, 0x218, 0xffffffff, 0x4, &(0x7f0000007000-0x40), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@unspec=@pkttype={0x28, 'pkttype\x00', 0x0, {0xfffffffffffffffd}}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) connect$inet6(r1, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r1, &(0x7f0000031000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000035000)) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000035000)=[{&(0x7f0000036000-0x60)={0x27, 0x3ff, 0x6, 0x6, 0x101, 0x4a, "97b517dc0f3ba0f9abf873ce701579d202b7354d53c7db28c19326a532d90f3954e4fa459c0ca5c0aa8185cca0b1af575fa0cc0c25e911911af96ae2f8c920", 0x100000001}, 0x60, &(0x7f0000035000)=[{&(0x7f0000035000)="f74628d3", 0x4}, {&(0x7f0000036000-0xe3)="93b0f6e8b6b998d47475f322813dbfa68dd4e708e5f101f59b888e885a58fdf6b1b5560cb488ea9f13499a4c066fe3c3d3360fb4866713da4ed03487d426fcae72cff0f03c7f843a866792198873536a0c2a34999459ddd6f2d05a297dab6db61e6ed25943a4da2f76a92a0519de3adb169abcaa6023fb6f634c42be2ebcd8433fefe10d39e0f90bd8856f8bfdefc433eb50da0402eca088346ca79ac97bbf5941fcf8bc9b5e764236e58eb7d10fd4e7fe8fdb2c648c162b3aa9dc159d007dd87c4be84775df736e77c0329052d655822a2afb8f7985ee325bcd23c521aa16c56f1850", 0xe3}, {&(0x7f000001b000-0x5b)="df25c310a3528e525a0bfaadb74a0fdebeb057819a9d20bc8ae33c46e356f675dad51c9532c3f47626dcc17094a0124bf8a66ccd6d78f63d22fb7fa3f57a771fccc74e22318507ed4c8b494a88dba35d20c814bd6bc940b6aac12a", 0x5b}, {&(0x7f000000a000)="8feface0c12e39d452f6fadf52afe72d55359953785b8f8b94030eb0dda461b41200997789a44b9b7676073aa8286ccae62e1d24ce67a84c6ff7b936344aa39321b64d99674e4eb563817a6dae0f710cce227529ded2b00a4c9f9cdff2caae3b95419fc4b6804a849049f331b50e15abba05ce17df8ddfd4542e4c30ae77a36717dec99ee83db2f1d7b6585c0e06e60c8bf50ad21939a3d99e2a37ed53fbae359ba5acedd0ab32156c31632052992b4b057067355784f15b9c1f", 0xba}, {&(0x7f0000016000)="849fd394194fb5fdcbc68436f1dbc9c5e5f04fee97eaf841c9edb7ea3127c7b87dd2b5a52251733cda2fa1404d770044c07e77a681d1511313369dda6481458655eae9b049dbec7696046e70018290a6f8e362b74222a5c2eacb3aadb37727245d2077b7d6131ee864739de900b1d23fe9429b5bf174805600f2822b8f24473bb66433358d07913bde5b237e204a0f9973c7a98a", 0x94}], 0x5, &(0x7f0000036000-0x60)={0x60, 0x0, 0x1e0c, "deda3fe634f6bcc9bc7f96bebe4a316d9fb956ea8d970ce585bed5bf1fad51bba47990fe8e6f2c1edbefa9d60d86772b7ca2d2e5f0395519de6b7b16f2fa964c25f3b3a32d248edb2f"}, 0x60, 0x80}, {&(0x7f000001a000)={0x27, 0xf8, 0xdc40000000, 0x4, 0x100000001, 0x1, "3148b30dfa15654a41851880a1c4ed6c236cc47c306f205a2285a198d64f3817e2542aa5491c52d3df69848f1bf91024ac1e0de4542573600437ac6c834d6a", 0x25361996}, 0x60, &(0x7f0000035000)=[{&(0x7f0000035000)="7a3698cc9eab3bce4dc6c320cbc9ede530cc5041e3e416936478d19e073864cce0f962cce24a3c0b0633816704ca229effcdbd3cfc09a4d40bcffbca286373894ca3cfea1314a03310aada16eb0f383b23430cd473de4e97119a1d7dcf802f3547ef7c0915305d2435c079af6becf2e4ed14f90713714a35c3bacfb1fda5f76f74d4c6e1e0234d539e49c726ad8ef03fd1cd465772", 0x95}, {&(0x7f0000035000)="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{&(0x7f000000b000-0x1)="85", 0x1}, {&(0x7f0000034000)="bdfb8d58d731570f4735e679b9ec116316f7ef8a2d0b503f21b69c04d5f124d0a35e6cd744fcaac17fd1a8e62d567eeffa0d3ea273fd29573c5116291af29ac81c020625b5bade222ecadcfaf7820a103797f88db0abc491eb5e542ca4b088ce8690ba91d0084fc110964653e9e91323a578167a742bc5454e3989ffa5d8a99d7db5ad64a0177d2a29b8cfa7af4bf4f43dfe46eea1a3bd40026b256a9f72a1801cfc49a410c7d0313b70f7d437b3e97c360d1d9b57f6e6b63fcd4b8fada0bc6067046651", 0xc4}, {&(0x7f000000a000)="b7e01f01b6db24d314a577ac5290334ab79866875a13c2a5183dbe80c10886f7bc3dd951c6237c5c609a4b0e445b3e9a3f0a0424b791e8b0b6b6b1953e3fc43a7c13f550c0a5f13a9df48e696e770849be3cdd24cbcb4e11092e2261becda437b113b435e8c1545e566495cd8797dbbf5359d1334db8024f83244037408c790cafa7bd1f268c068790dde5f89861b7f6c89eed521ac3da693b7b76af265da62bd1512b48b770108efa51a8044fd04f105ba221eaf77c43bd1c8b2154266a26cf438053f1a518e9030f0ce57ef9780462b518c2815b95db693956b3d263580220ae0162e1a6bddff328658d4a80504f02430b4a3e8cd71b26eea3b85bd65b89edd7836cc2b6e0a187aa1f46a4b9aeca399282eaf20aee8bd805e58cc1e1721aa9cefd90bb303bed0cf81cd42022831d885face1c0ab7f6d26b4702b73e583d5aa252fb948a569cb2c4355879f0bef27618afebfe984687797c1004b7feb5599a45f1b4e1b94ab96cad77bcdbd635dd40efb7d62ac7483b4ec042c1caacaf44f3897dffba18d46cf85831dad05decd8dff316c7c0242ea490115e9b4164fa7a8ecdd4157d9647ddad259c5a881ff657e5cc7d5261c6c87146ffbd195a4af115020b941cf7768e77650fbbffe1e7e7ea678e56d9a458b6e35ec0934c29f5d1ca7ce3eb010448c6ccc7261c6065f96f4436075dba51369754470adba35959a4160e54896f53352b07d943d6818e3201caac377d728456b545e57340ec05d21e3d88308393135e7ff2c8a1ef386307e217485cf399c025cb057e9559c2c9cf054be8d7f34e395aa28b57b444fc822599cc3a3f5b5dc590406d1d09395621759630ade42aaff75c4a93b8b3c39ad9e0f1f9f503dc5a2a92f5750ae0795fc8ec5ea55904cd4cf29cff0df15874f3a6005098f8f429b03b33376f7853c34b2ec44a208091227bc3ca83325e6f6a352228d58f06729ba6623a4b28ee3017c26664fa49d30707c0b0fddc1e56ad3909f1c3c8ad0a37a8a741d2f6a36fa753bf63eaaf88a5620a38cc0d292f5c6c9ef2d5a0114136f6d2c032a0766d608eed8752dbc3d2015b1a0235c8379033ec155bf8466ea51bc876a80edb0966d991f5ebd3f4e47ebed43cbc8ce5e55576e63198db9d625468e9bcabb8dcac26865e0d2c6ea8881422387321a43c03ca4804ee2e7acec3f560199ca73706cc64fa31ffcaa9e7de3899a266277933aa68d7befda391bc6239c9c612c9d0a6450824171c9fb8e102ac96d4dcd81d3e41c6449cbdcb51f11e273b53d2d947aa83d179386b2c220e4dbb3b4befce4a91cfea33adbc3d3bedc6b039308d11041a520cbe6e741233e7826fd4f8277d6fbce3b7c665fce398ac423b398add228809292aeea97ef3a6a118cc26882762b0264fff0ba172341d40c37f7bcc29ca6ceaa1b930baf7d067c02a901f0b1c40567a8e23930cd975975923b99e8ebd8bc90e498e8ff1056fa6e95b60b0afd57e2e9d427e669581d7d3bbdf4bfd15ade11543c934161a225b9ebd67df4853eab0e47fa9735ca2be7325ddfcce1b7fe2d4583b804ac523a847882ed4d259f988efec621ea5a8c0b37e0cbbb28a601714ea8e3e799fdc18aaf375bff9ea7a5d69262840990dba135f7f979b084b098a6ead0de843c06b9e5f878a674d06ff3e921c23fa25eb85be34ed51cbca77ea9699b56e8b0edce36d03edb2d21e74a453d0847d5eae0ac071f94df335d17763a15252006531fe983fb5b5dfe7519b3ff6c7cfbf77171a73539d2504073a01b050486295f785b842cefca108576154109e37fd84e02d0018aaf01a094d4f2102bab17e8aa1937c53aacf4fea8192f6b0964f6e79a52ca03bb8fb07337f9665a8595727412530b225ba54f5c2734484bdf74e79ee3e632590a51cf80ba00e9ed62b141d616aed09f24a2a014ee9affe29357218ac9fdbc436da8f909df6d3f09ad09197cae5c8e8479ebc8762e12a615eacc391c06383f0761db17690e81452c426f92202c4772f5bb73fbe282fbf2a737cac12d901b29bc559ccda464e6cad209bd5d912f05f102d7588eed52ff4642a50ce02e918e3d69bd10095aa151be83ab71da12ac266c221dd11a23f05d2785c40897f90522b768b55fb17b6fe1e8cef12d01f7a43489052de8fcf2351b2655d902e830465d1c9660efc388ecf179a849dbf4c07d6ecdb6e9ccd24018bbd14292a28212b6e5969d2409e57fc2cbcdc819dc8c767a2d00b49aabca1a85c4bccfdcfbc174d81144c53a7ee623685f2b040d7c1ab649fe793d0888574c826302d99e26b6a87ef8e8006dbbfc15a72a34e8cd6c14b16e61e6bb53c4a3689f95784a0704ec0250d642f7dd9668043423d27770c8dd8d589979a1aa8794033f8c75ca6bee7ed91ac47c3c20a2a658c14fddaaa6650f45e694c77bf7d9155092b20c6a6a97bb23b21a5f7e0e0f3959a87aa647b3f4b4c3162b8cfff36d48655940f8635a3ed35e1c3c010e5715cb94d3750dbf2caed8767d4229714eadd758ef3f51dbb812f0419a03ede5e97cbd18afdd99d0bf7459d1e0342b52669ecbf0aad33bbfe65223c9ab5e1ad5d67eac059d30320c58b8c38865d5ce19998066e3f5dc7fcc3596d784e8ecd536ee6cfb0a8d26dfc2d3632520ed349670b4048e6b997ea135e88c5469b8190004ec0a29ec2175742d85b60f60c2b6be23ad61b9a42fd6963d4cc454af043864a24b0338da6105effedf7979fe565cf89e9d2cf390387c6eb1ec5767c0738bf384f37a074e032979d77cacc49588eb63a0dfc0b794f3c1327002c7efd842a2d73523f0e2f4bdd2bbb97383136a7f419ed969d786686c4e909114ed11bafc5632eddb0bd656e69f6d3bd3ec5f00a68e31bc8152f74e8fc61d4589eddc6891a7ff7e0e1b523c3fba115a9915a41f468c05c53d77691017f61f3fdca0a3eb5f1d9de96370f86c426857e731c064cff0188137a7f1a19c62c4b6f614f0b1c9ab1c3d84794afbd5c5deaa70fa368e7cb871f1031fea5f3025b47bb9c5bc936b7d09caf660778d7b5d1327eb10dd4dd2d786d0e9d0be4a41a7f3b807cf07c8c5455853e32c92e17b70fc9fb01ad93bcedd04ecff4d151dbd9f1ed5ccfaa0ed510f9a21321d834f5cf064817c2d060eb1bfedc8fc0c4bc789b2050318fe3255438e70ecd15cdbd65ebf27a9ffdd17795e3a285e2bfac659818a351cc2be60866440c2397b70d2dbba8b3ec6015af17a6a5475f7dd746f0e16e35c6ad82952c67ac522cb515f28abb89e6d71c3ab9932c2fd5922f657236be5ee4b247cf254385639a60a13d477d0118bbe3ed3339063ba16ec1d9156abd552ad3bccb125051f800bf126d84d728575117084e2a5ec662f0bd48d8b3151a3eb1516b96382ea77297fa556da7fdc030e0ebf843a2e1e8d739fa95b31952b68374f99d20d3d34a7f831f25ca7687cc3e872d9ff10bf93902e9b1472ed639376d658efc9d446f25d23bab23ada6c4820abe47fe0a8301fc0da85a50bd637acef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0x1000}, {&(0x7f0000029000-0x61)="24dab2cf36efe5b89273d451c80be56c31b9d72c19a52b9e18c762c81cc01b8d290952f4e5bd26f043d82fee40e542dc91d95a21f7e928173ac0b5f21f484e8dafc0720d8fb2cf6ab8fb62e1f4b5a261919d4532620a5eed6253fa6ff11d7decfb", 0x61}, {&(0x7f0000002000)="89a07d172f4298784e2377bd5cc5deee3e8d1164cd5b11f99827847a1f5e0a8a07136e8ce8e7e7d46bd98812a55b66f55ebff0579dd7b0106435d1eb63e74916b25068745902f01d943b728c78e62aead534b6de9c3fce0af0e2104e5c96872eddf8f7e80c4ccad487a5de3aeb00e12ff8f9a51635d601fc662f5b4e7103cd3949dad762394443e8da15b4834923ab815a3d315225daee2b5426f2aa7a222291430a25a362d0a116f78b4900b18e7d470ff564999e160ea6f1376a8fb7c3b217f629f4d5f197655399f7670d84bb", 0xce}, {&(0x7f0000036000-0x45)="3015bfd2929fcf9e353391160514a609bb520aabf1de8f281be13f766b46192c4ec7375fd644dd696bbb0a0521cb254fd3adaf3895f9855920f784ac37c87de70c8efd11f6", 0x45}, {&(0x7f0000011000-0xed)="3db7b01f6b8389380f8235bef598560a37908bd1a206a9c854e50dd80f94a5128e3cea7dd73dd1dc55e786086c5c48ac1473f963c9253e2324fe0746125d095b140079c41a33124da897a8a0ba9e421c163e763ff6de5ba800d51aa1357fbff1354205c52b1ad1a0294d67b37af53ed704fd3b261eb0650ca14f19a238ddc1f00bd6c1208232245dbdd5ee302dfedaa302220ec054829a0d6f11bfaa5ac8697ab6294d3219109fc6c8062a6a9ad43b3b5e12cbe61474225437557af3a3fcaf4e5081327a3b3c0d9f67bad08b2663262b01962d7a29083e9ad8930d16b841f752d1242ffebaee7e17d31dcb08fe", 0xed}], 0x9, &(0x7f0000035000)={0x10, 0x11f, 0xe4}, 0x10, 0x40}, {&(0x7f0000032000)={0x27, 0x4, 0x7, 0x4, 0x7fffffff, 0xa2, "fb43cc04e79e7df7479e7655c6081ced2a4dd1d1adc3fad2d381fa0f05b488e3fc9ae0e15581bb9c4c2abdd0b9ce3a033e06d67f006e5ea230cf2434bda127", 0x3}, 0x60, &(0x7f0000035000)=[{&(0x7f0000001000-0x41)="f42a48251b582aa0c4b582b8a9503ab29c84655925211ab08c8e920968fcbee45415c555a71af6acf5d761cf642cc7c5d0417c5b712b300007b73d8fe7d7449964", 0x41}, {&(0x7f0000035000)="2147d82f4576c7c46c59c6e9453e09975ba6bd77ad6698202f8fa72745d3f9d2dc70ab8d61e78d920ff67dd1de494e92d937a0cd6a0e3cef8b985fb9f386cf18342563538c9425790e03728d6b5937782ccc2e6778af54c064be26105c0904fb9b3ac0d2c2951e05e0bd26407dae91dc7a74f49b748053723c9f0d9b49e55c284d14701bcc1ffd533b2408e110d00d3eb84f9ca47e5cfc8fcc59da1b078a61c0ab7a81ed705393b1ce3c2740bef785ea22aa8a5fb80ff0936125677a3ff532b272e78f574b1b289dac5188cf5ab45843a87802875f0d90d7431ef9cd116d981a7e7ab2cdb52e", 0xe6}, {&(0x7f000002a000)="b11e216aa894bac728eaae78fbd567806e849871afa170f7e513e58fbdf2e5cee44886eaab61ab4c61aad06fc42f78e64e04c0493c44be7a5623834eb5b1c2686d681751a9baf35ea3cfeb1ebd7bc33cf55875e16c5c532dba3adada20fc99e561c833aaaf1c4b4d35031a559b50e4a9d7adc9ca6b035e404150bcb004cfb407bad55fad8a3775d676cd712a50ef9106214d6b7e45be57a37d32364c146088f5e105ed1a0a8c270703ee329f3cc85b3ad99e667105b0784ad6b494ec26c24ecf312821bc35fe3b4d285739e3938139d88644bb955d53d503cc0008396d0079e08c0d60fcfb2df53fec77f5c8126f3c22a64ed877a182", 0xf6}], 0x3, &(0x7f000001a000-0xc8)={0xc8, 0x84, 0x100, "5f5b084f71cbb42ec2c76bec5b6de79b914629580d1a2ba48cb52c26c013f52b1e7aac557464fee610160a63df144c2561cf195321aa76ccfc4ca82ae164ecd14d0c608c7f0d9906d72ec310324756b0cac0723318e5834b05b850caa0116d630a6b4922b21eb961227a15328e90d163237d7b79e21a07a9aa921decd261c6a91cb7eeb655d0345f5b2e00a9597f67a72164d8b4febc5fe50ed70097b9111ef6f870e741733c9ff9e8aed48bbd333eb18a5b908358"}, 0xc8, 0x4040001}, {&(0x7f0000036000-0x60)={0x27, 0x5, 0x5, 0x6, 0x9, 0x8b, "03f34c72d7c8ca9e40805caba99f867bd6f3bd254942655ab896f31c4e934404b71ee5b559d12d1ec80b47e9adbd33593589e25afc0f374ccc5ce22399f055", 0x5}, 0x60, &(0x7f0000032000)=[{&(0x7f0000036000-0xff)="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", 0xff}], 0x1, 0x0, 0x0, 0x40}, {&(0x7f000000b000)={0x27, 0x4, 0x0, 0x6, 0x7fffffff, 0x8, "d9ed4d34f6bdb8e8603db3360ed735890847512bc3c54af86758b242c28d6a3359a8b1d55722e2aa9aa0619364020d7b045b91dab8e7b011d66f6ea0dff574", 0x1}, 0x60, &(0x7f0000036000-0x60)=[{&(0x7f000000b000)="2a159eedde216f94b5dd8e3ba0d935cc15e86d4d", 0x14}, {&(0x7f0000036000-0x6)="0c6bca8fd478", 0x6}, {&(0x7f0000035000)="bc2568ddf4c586552b31edf370796fb7fa55fde11bd1f80070e370100c3ea209620757ff2651a787c1676470294b642aadaec4d19c17bdc23bf498ba23044f0c887d8ed29d2d895260453e925702c2eb2d3e48c934b61c4c551627243cfcd7acd6d7e5701d884651b1d909115713d557f8459c63be8aad5c7d8da1aa901a9168227cde9964a3", 0x86}, {&(0x7f0000030000-0x8e)="0b8d978ee5329ea655e34fe9a0d7b40d261766c8cd1f82c85eab28819238addc9d9eba0fe055d7e37c72b5058484f94f2c536368e98e8ee94c57f29807d9dc8554f02b328784633b561c80ac9ee2ac0908835c4c2916a4bcf2d64e2dfbf4100f8903d1ee3e881d050567824aa25799b69d31af7c6d880fefc03e5e97c4601abd8d3e9bc69ef2f4a655562bf78010", 0x8e}, {&(0x7f0000036000-0xd5)="c28d08d434a3e5a417630170c1604c2a0370574d456891154a57da28907b906a4ba465eb1bcb6439e481088c47ac2ce94e405c80ef08523908f09f424854f6a3b3f536f0a1b89fba11cc2ed45101a3c8e36521bbf68d6e122bc1e2c03cab59cad1cdc7f9ae55c451c5f89cb949fed838ca5af937ba2613df036b0ffbc6165711d4e2072b3b1217ee6a2c41a50b7064b70e21acda9b1a23b1ee74a4d60133cd5eb8c2088c1687ab31f5e0ffeb0e0de9ad9f78143ed9b0b4640fa297f745190bbe90ac7d9ce0a036dc8ab84a9e268eeb22165b823396", 0xd5}, {&(0x7f0000000000)="acf970c7b608fc16bda60d4cb8ad0e67a2921df6e3f13ffaf2434968f034efe743c5582ea02f2ba0ff70abb0e806b067c0b8c41a9e16b4b701cd11122ffa436830e385eb76eb18e291c6e2fa462050ea310ff4a664feb8ac71203621d8cf0474568026f071696f0b65c55de3ced98e34228c35b9ce655bae4a34d1bd8a98ba82b09ee45d3f45d2466c79bb1ddf1599ed29463066f7bef47e7b8cca4b6c811301ec35736d03274452d8880a57539d3164b04e8e1d181afd0121", 0xb9}], 0x6, &(0x7f000000a000)={0x1010, 0x114, 0x8, "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"}, 0x1010, 0x800}, {&(0x7f0000036000-0x60)={0x27, 0x0, 0x6, 0x6, 0x0, 0x1, "5325b3ca722bd1c89e965350459a70693a322fcc7fe74cb4ddb71025f103f7905904829ce02470f8d432d63831215b3c528ed84e3ec4ae9b7edb45eb6f03c8", 0x3}, 0x60, &(0x7f0000034000)=[{&(0x7f0000036000-0xef)="24eb2478d375cf0f7a134e29ece60d4b541732e22aa728e53a149a7a94131b114616aeb4efed2c8b42da6221cad1d8ff93897fb50f4371a3c94f3e18caf8456b140955b64a3985b4298bfc364af825f1899db1613caf8163827b956918c4087db553162ae49c5788fbe0bfe800df803c9bf95c45f8b16ccbb04b4e32f1cace50c724e1562ef54b66ad56358202b8cb9c203c3817b902a65eb8b0fa9d3c1f8329c2dd52cf9c069cb2358d2ef3a8b68e8c6b2389b61d517a2a747151e96ea059fbc03ecbe8480168ebbafd07488c47f18629f5f6ac30746abf0e3be8fa3fecbb3ea465afa67a9a4ef13d28ac9174f0c7", 0xef}], 0x1, &(0x7f0000011000-0x10)={0x10, 0x84, 0x2}, 0x10, 0x40811}], 0x7, 0x40000) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) 2018/02/19 20:19:04 executing program 4: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000-0x1)=0x1ff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d5a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dfd000)="d90a7facafcc5ec37330770d9b2a2f0043ff3a109e6a0ad514ed3bc6d029c062e04097d43e549c4fba5f09231bd4150ea5810e51d1fb7a23cb21263e77c1b4bec0fda1438daa51e12b3de4ad0ef23a5feb8f1da82ad25630cd6312391f1e19bd8a917674408c67f6707e166e6602a267c976c76c3becc4cb245b0036535d245939183e29d2cca326ae6466dcb1f466822f0cfe85b72a28807285f16d", 0x9c) 2018/02/19 20:19:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x2, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000416000)=@add_del={0x2, &(0x7f0000a11000)=@generic="11e6f7ef7a3c2c14628f39a8d4b026f3", 0x50}) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000000000)="0900d8", 0x3) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000560000-0x14), &(0x7f0000452000-0x4)=0x14) poll(&(0x7f0000017000)=[{r0, 0x21}, {r1, 0x2001}, {r1, 0x240}, {r1, 0x1201}, {r0, 0x100}], 0x5, 0x1) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000020000)={&(0x7f0000727000)='./file0\x00'}, 0xc) r3 = accept4$inet(r1, &(0x7f0000981000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0}}, &(0x7f0000679000)=0x10, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000388000-0x20)={r2, &(0x7f0000b34000-0xf5)="1d49cf60db31e7c9bf49e65630b611e9d09b42ac73cb0ef14d10ef2fc09847646f2bef70bc905da984cb19e1bd18091f1ef49d203b0dd3f2bf16f1a3eb10f99f3a60b674486920dcdd01f2067b7e259af060411865e635f59820a9a237f1ed94df33913bce32398107769db658ca61fcee32d5d66ff65c4c66cbc7625e362576ae666f722767ad8956499d3221c1708e5c05c6666294cc85edacc31731c5972b64a90ea6e82aaf0350af1d7eb6646819d1d1c90c601568b8359f61a64e390f75d2b78540d39a6ac853d799e880542a7c3c78e8589cd331f73f25aad0da41b2e43792d29cecd76ee6848b739638b067eccd3aebfe30", &(0x7f000011a000)="004dc51b8cdeeb4914231dac8189ab15353bb122fc0bd314e44df82f4bb51e5d900004000000000000259a3e5bf72a90ff754a3f19550cadb3cbaff8e5750dbb3f0c41efa3b97cb4f7c5429098aac07fa1f0ae477ef573207885bef9d6242cc32578fbb8a4280000000000f00000c6a7c6a502c19ae00062650f1fedf763d2a294c1b7c0", 0x5}, 0x20) sendto$inet6(r1, &(0x7f00008d1000)="fdefdac34141f6974b6945000003ff8641446f", 0x13, 0x40000, &(0x7f0000b1b000-0x1c)={0xa, 0x1, 0xc57, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c) accept$packet(r1, &(0x7f0000438000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000275000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000091e000-0x28)={@generic="bb3d0d4675961981ad11f80c92b29339", r4}) sendmmsg(r3, &(0x7f0000017000-0x40)=[{{&(0x7f00007dd000-0x14)=@ll={0x11, 0x1f, r5, 0x1, 0xfffffffc, 0x6, @random="9f5a27f96c1c"}, 0x14, &(0x7f0000206000)=[{&(0x7f000060f000)="a459ccab3878b0697c5dfffb6fe8000000000000110976c2b37a406fa8c7208263dc99df46eb2f58128b7880ed08269e9041447e000a56834cafe310", 0xa81}, {&(0x7f0000169000-0xfe)="1a5f457d9c07c700000000000000819cc5008f8e992f800000000000000001