[....] Starting enhanced syslogd: rsyslogd[ 13.059981] audit: type=1400 audit(1517156233.965:5): avc: denied { syslog } for pid=3528 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: [ 18.325929] audit: type=1400 audit(1517156239.231:6): avc: denied { map } for pid=3668 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 '10.128.15.232' (ECDSA) to the list of known hosts. 2018/01/28 16:17:25 fuzzer started [ 24.601704] audit: type=1400 audit(1517156245.507:7): avc: denied { map } for pid=3679 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/28 16:17:25 dialing manager at 10.128.0.26:40009 [ 27.506221] can: request_module (can-proto-0) failed. [ 27.515658] can: request_module (can-proto-0) failed. 2018/01/28 16:17:28 kcov=true, comps=true [ 27.975849] audit: type=1400 audit(1517156248.881:8): avc: denied { map } for pid=3679 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=107 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/28 16:17:30 executing program 7: 2018/01/28 16:17:30 executing program 3: 2018/01/28 16:17:30 executing program 0: 2018/01/28 16:17:30 executing program 1: mmap(&(0x7f0000000000/0xd9c000)=nil, 0xd9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d9b000)="26000000110047f1ffff050100030bff08002503000000ff00000000010b010205001b1e0500", 0x26) 2018/01/28 16:17:30 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x6, 0x4, 0x3f, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000008000)={r0, &(0x7f000000a000)="", &(0x7f0000001000)=""/48}, 0x18) 2018/01/28 16:17:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) bind$inet(r0, &(0x7f00000f5000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 16:17:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) r2 = socket(0x3, 0x5, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000002000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000)=0xc) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000002000-0x4)=0x97, 0x4) r3 = socket$nfc_llcp(0x27, 0x0, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x10000, 0x3, 0x5, 0xc06, 0xe}, &(0x7f0000003000+0x147)=0x14) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000003000)={r4, 0x1000, "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"}, &(0x7f0000003000)=0x1008) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$llc(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r5, &(0x7f0000007000-0xae)=""/174, 0xae, 0x10000, &(0x7f0000007000-0x10)={0x1a, 0x5, 0xcf9, 0x4, 0x0, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000008000-0xb8)={r4, 0xfffffffffffffffa, 0x1, 0x200, 0x3, 0x0, 0x2, 0xfffffffffffffffa, {r4, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x9, 0xfe1, 0xcce4}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000009000-0x8)={r6, 0x800}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x1)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000003000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x109c2201}, 0xc, &(0x7f0000000000)={&(0x7f000000a000-0x6c)=@ipv6_newroute={0x6c, 0x18, 0xdbb343a7738e431c, 0x1, 0x0, {0xa, 0x80, 0xb4, 0x1, 0x0, 0x0, 0xfe, 0x6, 0x3a00}, [@RTA_MARK={0x8, 0x10, 0x5}, @RTA_PRIORITY={0x8, 0x6, 0x7}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_PRIORITY={0x8, 0x6, 0xc727}, @RTA_METRICS={0x20, 0x8, "3fcbc43371607dedab0e17af3544794ef94843ab77e902fe09787e59"}, @RTA_PRIORITY={0x8, 0x6, 0x5}, @RTA_UID={0x8, 0x19, r7}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20048040}, 0x8000) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000005000)={r4, 0x800, 0x0, 0x3, 0x4, 0x0}, 0x14) 2018/01/28 16:17:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x3, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000d85000-0x10)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000002000-0x48)=[@in6={0xa, 0x0, 0x61d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4e}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000003000-0xc)={r3, 0x1, 0x30}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000004000-0x1000)="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", 0x1000, 0x41, &(0x7f0000001000-0x10)={0x3, {"0901d28ce9e3a7"}, 0x1b3}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x888}, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000004000)={0x0, 0x96}, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000005000)="9ecaea9666a2a821045b3b447e75ac7712feb137829d6500f3c0cd17a29a7e9f6409259587ce2312f46e2e44b6a4ee9ef65ffcce65c6955e4291f4ea0e7663c9c1b872f35509bbec5c67978f4455010f2b3e959bca7616ace0cf60086fcb4aaeae3594cb89f040df4a4ce96c9fa1d81eb52f5e4b96735145c242373e9a64d1e1fe871150cc27c61a9b99cdc467fb2fb083bfd05fedf703ae2c69084d741116a8fb22b1308c3cdd16925d342c5664e998c91268cb1df221e116f11df61cb1888414b90e9c3a31bc85ac1e90b058113b7520228e499cfee517e97155e63ed3d8df70ff3516cd5cb30f041a61b09782aebb6b1afe716cbd66a133817c6cf74ce4d15218c74a8416cf4cf83aff72d39b5e3f9b19c59c0e4b4cdcc1f3958232ea69ed8494992c11fc6e42f532a6a040252d8e2d5826543770a061cf18c87bebb9c1c059d8c60ee10924babd6f272bc61f464f4fb91c81dcece22e0246f9605f1517fe81746a6f9c900a7ff2531966aa88c693b6db1fb6ae9df57f27442205306e6e01308838a5be53e36a95941173e8ae3323533e8ce2e149451518ae166d2b2c7fa62c7fa4e798e1cc500e5c9d6060e6c751af535aeff685d71261f1fa59b9eca9ffc410f05c6fc795fd00eb06b203989b6cd4a01e5c051854af2586e5cb4d250be47b797a33b6c396423d201683f71520a4d98b370187a4d212f95caf1f73b8bc1b94c75331983fbd7fdfee417df23d6508501204659c79167d04db71b9e5a7cbbb489cec5286f1f2cf6637750e6101c5fba7169f88a734e46efa39927e9f3150655ea5f796456ecc26db9bdba8c82d8aa1ef03e42028643bd920f4aeb60b01b9e4193a4f8223850ee78a3e8a77d50c8d2afd32aced0c0290fd40bf6bbc0028282a9ddc70a785d1b0eaee5589d9a91e0d64602c579e6c54b126fc897f20ea4b77f4dcc631e2ec9c36a27daf3d5ac32c3caae4c21a6f5eae8eac1f6f650d2cab957686441fe4df3664225e4b5e99fb910a5e2f235c86cfc10d5840372aa117d5799af4e6f1ea84cc33ef48f34a4cc77cd68ea34cd8682ab971c2ac456d8a950dbd1cc78abbc43e65bb656f2d8806835c50852efc927023b920d370fde45d2f7bc179c15faf3f9758fec39b948cc9cb201decddd6e689506b09db40bc1db3e239e035fadc2c6ce45a43e9885bea29004eecbb805c166353ab0fffa75708d2f5adffddbab64d6936f8b133131f668151694054fedfd75ece7061cfda20c0bd623ffa11bf965fbdea7a448630e760abe12eb65683c331a81725338002b6d174926bdf673d273b38a8910e6f9524b54640309bc7aef8470ececfcb39e8760f9d70db2bbd1e4f31b700682e810039d60f96f23f4b51a6fbcd81d4b68c6681508e0869923be768c81ad9b32ca2ed52ab124f4bf8cdd881c9d234c9e24b9e5e6175794622030e48347049f70a801f49a6ce705c5f6c702279b24915771d576a8742f32d5c15961e590238b8b720bf77afe8f5cbe8951ae0bbb557eb0723498160d9efd605986658099c4ce6ad46fc564015c802deb9c032deb411b76d3d45387b5de1bd6a8183d38daea3112aefeee8d5fa105ab54fefbf1ceae24c75b50f85d94b281d2589f1ea315d4fc13fc8064f2f21be273ba1285e1f06f2cee93ebfc265ffdd319415fc7a597617e44b0e1bde5f9aa21d0cce6a2247649de36a2f6344dac047f915b401fe7b6a94dcb6567773eee5a9fe0528efcb3d3eb991666f416bf5d738bf1ddc28c24d809f32bea4e2ef5afaac15cef3673e06356e8bda282c6c72955ec73fd4930a63b56f6b6b5ffbdbb924a1b5f007c528b8921fd7a329ef8457d27a05d3e6b18f0659e9ad38d668b50482d4fd8c8b38f2a429c44511f758e918c7bd6f65dc7b0bcb3f818bdb501793cd2756c565a8e53ec03456bea8598c69e1d523851fa5447cf61c19cd1ddd6bce3fffba3243987e1644b068c3e59becd3460476d1d377af9ffeb442e010104a9b4ea46c450a0260d87381c8599d80852403115b9f5c357d54cb046136b7729aaaec664ecaed147112ddad2126e4f26623b05447a1fac685b88b7d5c4e177e4ec9c52c2a884d1393d85c49dbf6ac917638305024a30fc5bf4f8927b8fd179656a117d705ef16a09f596b65a5d3b2c05bb363ed658b7c0b1aa377afc67dfa704ce1b2b3c6f98eeeccda1932853aa454d60b782affcd730f56f7e0b8fa4d59a462c593edc5b951258cac5d882d9f3a9e57b9430deb663873f4010d7edcf0e7fe4903fb6812b63c3e5e44deff0964d679af7809466d78c873f119ae0a2b613fc7a33238523282f28fc7be2e3f3291ea7448f210322d1648d9b7d8197c6920e4a4129cbb3bcf5e67ed576b5455a04a045991aa753d7b71dd705b6a74c068759f99d7c53acb1439581d685c09dcbbcf73fdab1607ce23b84b71e7fec181bf4c15d2db3b1ec0aefdf1e985a2a26dcad10327032715ed4a4f123ffec535ac0b1abfb3e0a55aef7860453724de567bf5a23cd759bba1f4089904121bf9d08249f0e1ce9fba4e050a725ae72e6108149330ac5eb427a2faacdbae8fec4745ad0f3c901bc7c4f0222805f563da9335994a60bc9a0f589cccade39679e7d92cfdbbec441c8eb2b4f023ba5aa0b2fa367c0ab718146bbc99592f528acf48c1fa4d6b75c3d255689cabfc5d7f8e9ca9abcde2cf8a2e4bfa05b2580568a31fce1717ed6a6753294c74e430b9a280cc5c01ddc17a173d8d2b6379aa343be2f922abd5e17c9a1bed5fd2cb03e11ac3ae1b9ecb7f10ce2b03b89a5d5133de9d995e7823a9d8addecbea15c1006650ca872baf2a44a4e701a5213f95928274a0888456e54edae24ec252cc8133545272177246fd05a89b44d8e4b6b58ed595c28cefe2b7b1ad14d6814522efbff6ad7525f9a7f1a92de347f2500e95a70439e09fb9de6462aaaefb277954cc82faee4268489120a4bbcd0754f81515c638cbb5b263baed9762f7123b272fa1bbc38436d3533fd1d06dad9fcff29f1a7ca0c5744429aafcfa042765f51d705f52be4056aa62f380880fc999dece939b786f6dd6857d62a61b3b73edf4dfe8ca6ba92af5507c5645b72709bf0d6d5a604b692d9682dadadecda97861408893752fe6729927d722b439b8f54993f6a63f44cc550bdc5d25ca2cbed8725e3b0bccdf44c3a65bc89eabb4934cf5d1dc1d42d8484007a2a0a7184a2948fa9d615d0ff3f96fcc0bdddaf72f533374f9388f48f311c5addc8c33ae73a541720912b0cbefe6f2fe1e96cc9e8725aabfec891345a70b679573e77a663ebeffbe831011bd9398eebf824227a83666d1b2233d679e1b9439ed079ef59c3b636faeacaee78d750b70ef9308deb08fd33a50cedd1c383abfd69f2fa3d588c2b13b4c591ef8a98cd787f4d54c3e3d2da763db8c97181c3a004e2c9eef0f03bc192b915ecef0bba16ed2476aba16ad07d7d5834591ab96ad012312cf7c7a1131fc439771c15e7d1aa509e091b857e595e6bde31edae2c3c7bab6bb5b22258d29fd8a4bb22fa2a29dc45af1b5882b0799b7ed246d63ed63d248e8e27472e08b151ce7764246c04dfc7bc90c63a47e69936166d52501db08442fdc69efb6b2bb73ca6e21d4cb0393290ed474c97b57b2bf42d1442ba46f02ffce848c5c97b97576340476aa024b14acf8d5efc02211be0a26c0a5e0c3a5a33f08387743d927768319b49404efbf9af36d07505f4d9bfa44d7a74792636475620bcefddf76c0905ea4aabc96f0ccdb2ee834fb98d7957eb5a5f92e9c68b39fadc5b727aeb4b0a0e7dca28a54e0649b172942b6752f10b4be8a207f8973e4b7f36c2384aa25a8ae0ffeea11aa753367593137f7650e4e4a7fde9b138911dbdb1de0194d093bb551eabc4bb3018e3935810710601d4fa2ae9df397681945cb1b120a9ae06f172f46430ca5e203562e590dfc3d385fcab798b21fdbf4e49ca60cb729124ce63e824b120cc3a65eb9770beeb6c80441116bec73691402187a0b48607e19b0d1ee45847197b42f7f36714f46c274df55fb426e09c32ad552c845235decff7890683b5be752205e073dd2999dafd444541dd057c9b78dadcd9437b2abb81be3dc92fc0f9f8549b15a432f535c5509ec93ab1447b508639745aa3674e6967da8e2123dd43db5647c3ead2647379b853a69d55de707b98ec5c8bc7f7f3050164a546acc4c172e39cd2e71015ac2645bb78d89d53882494fb8eec7ad6e262fd1679b3b9610fcbb2bf53182ba68b2a4d4ef9a4879e3f84d97d84b1aab7436cf34af502d525fc8c884f5370a016c89e452059a86c4361e1890eb74afecdb5b300f0cb4d9dce994f6b64db64319c1b1c009a3043e231832d0f0e281417c3ec5a5722427679f94eafdb4c732ba1da90cbb70cf38fdf6de3c5fbb21936d9943982fa4e9523586588af13a6d1b1215419f27f8631c0ed1cfbd4e28465fe24516c87919c3fb06d8432237d86279d02760c07f2ce45f3445bb5171ca7455c9452e21e0e166844d218b7cba7e0e9991bee26cbc853ecbf4d148fafe5b4440e451654f7012c813904be000bc4e92b4875672ed37a17697f0651023bf75cb3192e6636690613a2e4d1934dc2c05e5a9bba2dc565b2b693e30ba4cb6f6e9c75de521682e6acb82a44be961bf9ad7ecb9afb5c29d7986a9df60e111eae8480e681cc1f5d8ad69fc2a4234d435082a3b60a716460d9328741a03245bc72f09405e921e37a1cb0e13dfba8f0ed47e83f270ba76fe46d6059073ca153c888166ce0cfdd52fb4a79bdfe668443aebe141bf77c1c7a640d56703b40ace397766e51f0ac21fcd6bb173dfa29f5ae4db81f587ffd7ee34cd917e5ad566f34bad363af0dc841888dfda2ffed3a4b9b75305a04aaac6198bf096c03661c7bb2b4fa78fd1d6dfb51cce6c3415a7074fb99a1a5c6282127dee1523b466e5e4e814978e6a1b27ec39012b091b7e0994ff05966d70cf0e60e543b9707df5e64395cf3c40c44b8fdf2f8972d4040e7c7c04f8011b732775832c5803b3a434580132f01a4d5fa0a8382fe513b4c3da14abadf83f23b6767f6a7784593465f786007ab61e84c119020e153d75defbc3b0b1142017f2253bc219fad1db76bba85b599d875b6c56cf0c1c2faccd7b8555bdc529dd050c779ed80d6a5f1406ac3565ab9e62537bcdb66f649d22d74fe21cdd90f362302eb49b622483d18d7455781dc6b78cb4cb6376c87c15b3d93fb5a5c174fbde4961fe6cabf92d25434fa968fbca82f5160f2734b8440ab1ba947f126ce81f461c8a14aae3ec205444c7d0512479d60d07c361bc44c82846672fe7af6dbe270a4c70f0e3ec4e4cfa8158ed7ab24e50507661e1c699538e07249ad7014208cf1189bb4e5edc4ec19c45f812d0024ec4fff65c60b30cc6e97bc8167bb7c5a4e233ad69e01427feab1d1db52b5bcb79bcd1b8b4efe70966cede14bb6e93449f3457e3236a6ad4a5ea6c98a1483af46bfdca1600ba8320e481283ca7f95ff444ba5d223359107ec1decc25532565b69ed614c64e1bdfba9a03420d7e03d6789a7fd46b7db62e5d85aaabb6ffc3fd1f01ecbb92396e132e815b259c9c883533add48c0a38bed4313f7a5c8adfcf296fd7b0835fb0300a6a8129e1ccde2e90d03f046dd758ce9ff67fea4a862298331c3a2296ac02a91e6d03b98b05b7a772f07e5db28efd4b609333fcf6d8e689bd166109d5418660cd6705d72cd5b056c01e6b06a35617ab8c8db2df7e9ee4d139c8fe331eb8188c253d916a90087a0eb9", 0x1000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000005000)=[{&(0x7f0000006000-0x8a)=""/138, 0x8a}, {&(0x7f0000006000)=""/97, 0x61}, {&(0x7f0000002000-0x7a)=""/122, 0x7a}], 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000007000)={r3, 0x8001}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f0000008000)={0x3, {"6ffa4a042f5d40"}, 0x0}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000000a000-0x8)={r3, 0x2}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000006000)="9715377cc49a4a321e5c77727589d6f3509e592c97b93c73c2208ab1c374ae332203aeb874312c2853369c5845e48ed03530f96107caf060eb48d810358dee99b5b690d64e0918d4e13de77814943b6fa257e9a40e3d0393a2c299693e76c4109d52c561", 0x64, 0x4000000, &(0x7f000000a000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000000b000)=0x80, 0x4) [ 29.095114] audit: type=1400 audit(1517156250.000:9): avc: denied { map } for pid=3679 comm="syz-fuzzer" path="/root/syzkaller-shm907194738" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 29.140205] audit: type=1400 audit(1517156250.045:10): avc: denied { sys_admin } for pid=3720 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.156882] IPVS: ftp: loaded support on port[0] = 21 [ 29.205144] IPVS: ftp: loaded support on port[0] = 21 [ 29.213220] audit: type=1400 audit(1517156250.118:11): avc: denied { net_admin } for pid=3723 comm="syz-executor2" 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 [ 29.300258] IPVS: ftp: loaded support on port[0] = 21 [ 29.352263] IPVS: ftp: loaded support on port[0] = 21 [ 29.412234] IPVS: ftp: loaded support on port[0] = 21 [ 29.485837] IPVS: ftp: loaded support on port[0] = 21 [ 29.591145] IPVS: ftp: loaded support on port[0] = 21 [ 29.720390] IPVS: ftp: loaded support on port[0] = 21 [ 30.575809] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.634213] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.739862] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.932984] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.953119] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.110505] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.238005] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.345536] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.185189] audit: type=1400 audit(1517156254.089:12): avc: denied { sys_chroot } for pid=3723 comm="syz-executor2" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 16:17:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000653000-0x4)=0x0, &(0x7f0000947000-0x4)=0x4) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x6bbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/28 16:17:34 executing program 4: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x85)="32f247229465efe56d21ac9682290ad68d95e4cb6601e5fbb6be636553df1a91ee721ead6897aa34e779642a61a7537056616841e38401cd997edd70c7438dddf00dcb685c6e1c043e21f814b864929534f83de8a701b0179fff78853d2fe88b404dd80e898341531b22c7988e4e52d648c3f6d777f7e1f2da41c9f19e25390a65da43b004", 0x85) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) r2 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) 2018/01/28 16:17:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ef7000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000820000-0xb5)="0001", 0x2, 0x0, &(0x7f0000e72000)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14) [ 33.280110] audit: type=1400 audit(1517156254.137:13): avc: denied { map_create } for pid=4666 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/28 16:17:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "240065589300010c"}}}}}, &(0x7f0000ebd000)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000cc2000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000e6c000-0x10)={0x5, 0x4, 0x1, 0x1}) 2018/01/28 16:17:34 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000000f000-0xa0)={0x0, @in6={{0xa, 0x3, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x10000, 0x80000001, 0xdc48, 0x1c}, &(0x7f000000e000-0x4)=0xa0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000f000-0x10)={0x4, 0x4, 0x81, 0x2, r1}, 0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r2, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000f000)={0x5, 0x8001, 0x4, 0x40, r1}, &(0x7f000000f000)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000000e000)=0x0, &(0x7f000000f000-0x4)=0x4) [ 33.326009] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) [ 33.349940] device syz4 entered promiscuous mode [ 33.375660] device syz4 left promiscuous mode 2018/01/28 16:17:34 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009f8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000001000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d72000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x14)=@ll={0x11, 0xf7, r1, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000067e000)={@rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000051d000+0x7d7)=0xc) socket$llc(0x1a, 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x37, '5'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) [ 33.445303] audit: type=1400 audit(1517156254.137:14): avc: denied { map_read map_write } for pid=4666 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=bpf permissive=1 [ 33.537366] audit: type=1400 audit(1517156254.232:15): avc: denied { net_raw } for pid=4692 comm="syz-executor4" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 16:17:34 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000007000+0x575)={0xffffffff, 0xffff}, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x0, &(0x7f0000000000)="0d9cd50f", 0x4) 2018/01/28 16:17:34 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000018000)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000013000)=@generic="81b62b46b088c27a83e4f1b1a01c8750") r1 = socket$inet(0x2, 0x80002, 0x2) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "92e6e6eac8e443e6e69d10f7ef0b2fe30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d6500000007b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e11ed764989aac2ba631799517a9e794e1dd1f20124ab", 0xc4, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) 2018/01/28 16:17:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000fbf000-0x86)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @lsrr={0x83, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x3]}, @timestamp={0x44, 0x20, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000c95000-0x8)={0x0, 0x0, []}) 2018/01/28 16:17:34 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0x8, &(0x7f000000c000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000009000-0xc)={0x2000, 0x0}) r3 = epoll_create1(0x10000003) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000001000-0x10)={0xfffffffffffffffe, 0x3, 0xff, 0x200}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000000c000-0xc)={0x0, 0x0}) 2018/01/28 16:17:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000bc5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) close(r0) 2018/01/28 16:17:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003ee000)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x80000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) r3 = accept(r0, 0x0, &(0x7f000050f000)=0x331) recvfrom$inet6(r3, &(0x7f00005b4000)=""/241, 0xf1, 0x10121, 0x0, 0x0) sendmsg$kcm(r3, &(0x7f000042d000-0x38)={&(0x7f00000ab000)=@hci={0x1f, 0x1, 0x3}, 0x6, &(0x7f0000773000)=[], 0x0, 0x0, 0x0, 0x14}, 0x1) close(r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003e4000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000769000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000621000)=0xe8) sendmsg$nl_netfilter(r3, &(0x7f0000557000)={&(0x7f0000a98000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00008c8000)={&(0x7f0000322000)={0x238c, 0x13, 0xb, 0x22, 0x1, 0x3, {0x7, 0x0, 0x2}, [@nested={0x1c, 0x89, [@typed={0x18, 0x7b, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}}]}, @generic="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@nested={0x103c, 0x32, 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@typed={0xc, 0x92, @ipv4=@loopback=0x7f000001}, @generic="e9759c81ee154d4827fbfcfc4a010eb36d9ae531fe1aea6431186913759aa4ce72a7fed0311c0f29dc4134"]}, @generic="0dd1d08e62ebd965fc842d5c4fdf56652e445b669c822edd0ad303d3a3545d95bac455ab1acdc9e44cd0d3e4ae6184a3b7627a767b3a2f6d42e5d828464b18f3051da89d0a879e2fbd4f7d6ac1c1b16c9aac5c2785041d235f9bfc1cb6111210782e", @nested={0x1c, 0x8e, [@typed={0xc, 0x37, @str='^\x00'}, @typed={0xc, 0xb, @pid=r4}]}, @typed={0xcc, 0x2c, @binary="33ecfc25d0ea3865c010cc9c612df37221916f42c71f0ee2edc83590834d124a5d4940986981a1b9571e45556db789945cec2a0e10e9f6db32dd1c3cd286d8f478d64757afa30eddc1d2866a7898ab3f1de13ba7a2844bbe4d4aaf1094e99a4ac6dba8a3504cd45ea6eda3b1df3cd9d34f6195029fdb9ea18723c8d0759293c71124195ae6f133ad56c4f6b375ddc6f04639f9f45b57403b1062b895965485372e40c7630be48627a54e3b1f2587d70c8150d39ac1af8b5020fec007140942ca58"}, @nested={0xec, 0x3a, [@generic="0e786ebea4151b50754c832c3cfb84683f507af24979d4925d00101068bf3d0d6d13cd56f714504427db7a9f6a8ce2680326be4bd1dc67c787071c7f6eb31fff32d777757481c99f8761d4c5b61b61330c605b18bd1711a239d154fdb987ca71899239ecc13a98f7990defa803af5623f38fe6d355217332e67c5431c19ee7d404112c5f2536daa74d92ea68e98066e9a9a2926b1f7ecbae36563907df3a3a60ae23305aef7a5849bb73a8c26da9825def6134275e2c1a96c153412a176c96d6e881bd47", @typed={0xc, 0x38, @u32=0xf73}, @typed={0xc, 0x91, @u32=0x100000000}, @typed={0xc, 0x85, @uid=r5}]}, @generic="0a116e3388f69a473c557992a8e9bea5d2e13df092a69e350835c7c31c5e83f4e1a4c772e236b8479d810f3cd03c968f40ce7fbc122aecefa2567b9b4e4728883874b72ccbdaa40350fad711719e80b19a724df4ba25d854bea0853d5c2aedcd116d3aeadf0c9acfa001f846aadaf95dc714fcc27dd7cb7a721b086bd04289aa409df2a0e44d589537fe2884f520120c0ea2b6054aad5a5bcb3401ade69eda90241f6e9762874cab0b6d71f359fbf9021392ee18da600bf24c4e5e366e151071f3305e67eaf26ecb6057059f09ab3c756414a5636978d4517c96413b24a53b16a1d5ec30aa0fca"]}, 0x238c}, 0x1, 0x0, 0x0, 0x0}, 0x4000010) 2018/01/28 16:17:34 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000005000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000002000-0x70)=[], 0x0, &(0x7f0000004000)=""/114, 0x72, 0x0}, 0x1) 2018/01/28 16:17:34 executing program 5: mmap(&(0x7f0000000000/0x398000)=nil, 0x398000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0], @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000399000-0x4)=0x0) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000399000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000399000-0x4)=0xe8) r3 = getgid() mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000398000)={r1, r2, r3}, 0xc) r4 = socket$inet(0x2, 0x3, 0x200000081) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000398000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0xa0, 0xc8, 0x0, {0x0, 0x0}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1, {0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="86d3d653c25ea8d74a86add035adfdcf", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}]}}, 0x328) 2018/01/28 16:17:34 executing program 2: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x807, 0x1, &(0x7f0000afc000)={0x0, 0x0}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000afc000)="49d66a66c438af98fdbae9af77dc1388f1d6654b4e6867c91acbd9937564ea9f1a74c350b4e997a918f4a3377f6e498d8c9a33ed0daf8602ceb3c7d57f5dac106c4afdfd3d57f69180fc8f22c98af0e6e40a0780e66f8136bfe42a6fe75b126fb0d62130a22edcbdfb95d2e22398f46869a1c994c3069e12a4", 0x79) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000af1000)=0x3, 0x4) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x80a, 0x65, &(0x7f0000afd000-0x8)={0x0, 0x0}) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000afe000-0xac)=""/172) sendto$inet6(r0, &(0x7f00004c6000)="", 0x0, 0x200418d6, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 16:17:34 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000001a000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000002b000-0x4)=0x10, 0x800) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000002b000-0x28)={@generic="819b1bfc898ef3996d8e2a6e22f8d4f7", 0x696, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_emit_ethernet(0x32, &(0x7f000000b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x8, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f000001c000)=0x0, &(0x7f000002c000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b450093492f1eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76322a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed0000464caeedf840d001fe92b08c3f7b8e1596417d7dcd64541300000000000000400001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x12e) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00001e9000)={0x1}, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/28 16:17:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000260000-0x4)=0x0, &(0x7f00008d1000-0x4)=0x4) pipe(&(0x7f0000d07000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000483000-0x4)=0x1, 0x4) epoll_pwait(r1, &(0x7f0000557000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000196000-0x8)={0x0}, 0x8) 2018/01/28 16:17:34 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000001900030007fffd946fa283bc0af0ffffff000000031d8568791ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000010000)={0x2, 0x401}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000000a000)={0x0, 0x100000001}, &(0x7f0000011000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000000f000-0x20)={0x101, 0x0, 0xa, 0x10000, 0x4, 0x100000001, 0x61, 0x0, r2}, 0x20) [ 33.800553] ipt_CLUSTERIP: ipt_CLUSTERIP is deprecated and it will removed soon, use xt_cluster instead [ 33.905349] audit: type=1400 audit(1517156254.810:16): avc: denied { name_bind } for pid=4831 comm="syz-executor1" src=20005 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 33.931672] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/28 16:17:34 executing program 4: mmap(&(0x7f0000000000/0xea8000)=nil, 0xea8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ea7000)="240000002a0025f000154302dd000007000000000000f504000000000000000aff3f8ff0", 0x24) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ea9000-0x4)={r0}) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000ea9000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f000094c000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00005bf000)={@rand_addr=0x7ff, @multicast1=0xe0000001, r2}, 0xc) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000096d000-0x4)=0xffffffff00000001) 2018/01/28 16:17:34 executing program 3: 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, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000355000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000121000-0x4)=0x48, 0x800) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000b3e000)=0x9, 0x4) pipe(&(0x7f0000bc5000-0x8)={0x0, 0x0}) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000b35000)=0x4, &(0x7f00000d2000)=0x2) sendmsg$nl_route(r0, &(0x7f000040c000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:17:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005bb000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00003b9000-0x10)={0x0, 0x30, &(0x7f00008f5000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000252000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00009c0000-0xa0)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x100000000, 0xa8, 0x3, 0x100000001}, &(0x7f000015b000)=0xa0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f000037c000)=@ipv4_delroute={0xf8, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x3, 0xfe, 0x0, 0x200}, [@RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_METRICS={0xbc, 0x8, "2b159f88a754afc35d963d1bdd076c58b9d4cb15abc68ecbae31390526fb181df38d3f4f313f1be30d118ba1782998dba199da6b7dd9629106e062e5f54c863507765ddcc393da07e927ccaaab3fb92f7ea28aefe98f358db14ce04ba7584ff4b80db1ce7b5661c8b580f5dea9fce4e6e423cecf70704bb4087b1ed18d0a70f096940117709e44351274f1a960ce7cd7ab0ae76d8be7acd5aacaa546960a615b0626d8e85b9c8dde1e0edf6dba314a24ca7ed9ab9d8b33f1"}, @RTA_GATEWAY={0x8, 0x5, @empty=0x0}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/01/28 16:17:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000852000-0x4)=0x4) mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000002000)=0x0, &(0x7f00009b8000-0x4)=0x4) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 16:17:34 executing program 5: mmap(&(0x7f0000000000/0x398000)=nil, 0x398000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0], @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000399000-0x4)=0x0) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000399000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000399000-0x4)=0xe8) r3 = getgid() mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000398000)={r1, r2, r3}, 0xc) r4 = socket$inet(0x2, 0x3, 0x200000081) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000398000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0xa0, 0xc8, 0x0, {0x0, 0x0}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1, {0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="86d3d653c25ea8d74a86add035adfdcf", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}]}}, 0x328) 2018/01/28 16:17:34 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00007e5000-0x77)={0x0, 0x6f, "f04c813215a1961c455f74bfd441fcbfa888a1aedeab40c073051a2a585aee8d3e44cf197e2faa89ab9e11342c100b5f8b20ddab2d55eecc84c8bfdd0942fd292aa7dd1c5538831fba29ab12ff634e302e8426a7804e52bd2874d4307ac5b0b725278c6b780c03377050adfceb6a48"}, &(0x7f0000012000)=0x77) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000171000)=0x1008) listen(r0, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000003000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000004000-0x10)={0x100000001, 0x2, 0x6, 0x6, r1}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002000)=0x0) 2018/01/28 16:17:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc6, &(0x7f00000a6000+0x64c)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, "f98ad0", 0x8c, 0x0, 0x0, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[@dstopts={0x3, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @enc_lim={0x4, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}, @jumbo={0xc2, 0x4, 0x0}]}, @routing={0x0, 0xa, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8316f3", 0x0, "868022"}, ""}}}}}}, &(0x7f00004af000)={0x0, 0x1, [0x0]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007a9000-0x8)={0x0, 0x0}) 2018/01/28 16:17:34 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000009000)={0x0, 0x0, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000925000+0x8b5)={r0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00007e1000)={0x6, &(0x7f00007b9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) socketpair(0xa, 0x3, 0x4, &(0x7f000011c000)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000e9b000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000809000)={r3, 0x2}) sendmsg$nl_generic(r4, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f000095c000-0x14)={0xfffffffffffffe96, 0x23, 0x306, 0xffffffffffffffff, 0x3, {0x11, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x80000000}, 0x0) 2018/01/28 16:17:34 executing program 7: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0xfffffc5c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00005b5000-0x4)=0x0) r1 = socket$packet(0x11, 0x400000002, 0x300) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000dc3000)={0xf, 0x7fffffff, 0x4, 0x1000, 0x10, 0xffffffffffffff9c, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ff7000-0x20)={r2, &(0x7f00005ce000)="cad405e681ed98eba3b2ade896933d4c", &(0x7f0000ffc000-0x1000)="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", 0x0}, 0x20) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ffc000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r1, &(0x7f0000ff9000-0xc5)=""/197, 0x100ad) [ 33.942120] audit: type=1400 audit(1517156254.811:17): avc: denied { node_bind } for pid=4831 comm="syz-executor1" saddr=172.20.1.11 src=20005 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 [ 33.943699] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/28 16:17:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, 0x0, &(0x7f0000784000-0x4)=0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000044b000-0x4)=0x7, &(0x7f000037b000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00004f1000)={0x1, [0x0]}, &(0x7f000087b000)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e9a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c0f000-0xc4)=@ethtool_drvinfo={0x25, "d15aa7078cdab65a61e8bfe3a5576df10021655bd216c3be72ee055393f0a9c7", "e3c3d287930f20f435f4acd28054009eba7601f1b0fe58f7befcc7721ced0778", "1c9b714053c4832e70329cef2f50c219ea2fb96c3034d14a42706658529ccc1a", "32c96c26fbb0f9325d4280e99feb191d2139838bd255eb87953e9508462408fd", "9d60144050d96a2d2f57aee17aa2ead78edfd46ec4db531580b1e2d743648179", "16ac7bb3db1619739f094c99", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000095e000-0x18)={0x0, 0x0, 0x20, 0x101, 0x940}, &(0x7f00002c0000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a36000-0x4)=r2, 0x4) 2018/01/28 16:17:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)=0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000048c000)=0xfff, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 16:17:34 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000021000)={@generic="9ba2fca6dbc7cb55ae037f6866a11f7e", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000007000)={0x0, {""/7}, 0x0}, &(0x7f0000015000)=0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000023000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10, 0x80000) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000001000)={0x401, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, 0x3, 0x6, 0x3, 0x58, &(0x7f0000007000)=@generic="0ff01f58fea5c325980657b630da14b2", 0x9, 0x3e5b, 0x38}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000023000-0x4)=0xfff, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:17:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006c4000-0x8)={0x0, 0x0}) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000bb4000)={0x0, {""/7}, 0x0}, &(0x7f0000266000-0x4)=0x10, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$unix(r0, &(0x7f0000643000)={&(0x7f00008dd000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000073b000-0x50)=[{&(0x7f000007a000)="fc9f790edd4c2604ced3be12a6497803a92478e64e89dc75bbb27111fc1790f38f2c2289aa72292d7f4b11e4f243ff4e84d901013c5bb94fe259ad8cde258d3a0c3f78e3fd074051e90d3bf02e55af0814703e51866615107c48746b1295fd76496569665fabf3a0318d7b79f63af19dbf56abe533077583da5e07f2dca4315915710b54a2a249d6329b879ed0bdf10c53a2bae6432227223589597e291f9ac94c949fc9c1770ee582e8", 0xaa}, {&(0x7f0000696000)="cb2f564075c295537c01a41e53e619e761e60a1ba0776c648149ec45cf4c397df58a9b15b74a1f2fae1f6d323dfe930b6b22bd7eae866a2cf10dad87c907362c18edda7d7c5606ccfe29ad7b6d032fdab49ed22d9c2d5925d56cf290c1295dfb969f40af535e08f3a1b1c498d20cd7a7549031874a0753e490784ff0ea215b22e7b7e482984a16f396079f245e77259e1fef24fbeade1f7447016f36025bfcd1eaec7cfd03421940e124b73c1f1f6a5cc67e63c3ad29f5cb5885940b8ea7890cea6126dca54a1b9b89ea69b1fd528e875c98b5e2aa91e2b62a", 0xd9}, {&(0x7f0000689000)="2c9d03ca37cb77275307eb5b8bf4268b4b18a4b93158334febac92d6e013377509144990f56f912c7cb1d1291b37224e8f70574ed3c55cfb331abb84fcf2a31d7a2f14c21c08bce62afb09914501e3f87d576191770a43b0e9e1cf69b7d4776013e7f3f90f30076dffc0c74138ec5429a9b7be7b3c8438306e9220205a4e4dc4c12018a2b7f1f581ebdd737b8ae7ebf2fa20b62840194637c80c348e8478344fd646fa53ae0b013395be83d7aac5460ddb0e51bce0ca633dc1b6fb8b", 0xbc}, {&(0x7f00006ff000-0x1000)="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", 0x1000}, {&(0x7f0000ade000-0x79)="38ddb7607c5e4af137e50de1c12c4bdd94ca29d37758a0885842dbbfefd159bb0af56c8349d36ce4d6d53031bbad466a7c1fa924029f694bc450a661b78861af6a8e666018a6dd1a9ff2f0d03f7dc7ec4bc593fd851728ca485d032b565bd64ae21c93a549fee6920f11658c740958fcfda1a938f9ced5b264", 0x79}], 0x5, &(0x7f00001b3000-0x18)=[@rights={0x18, 0x1, 0x1, [r1, r2]}], 0x18, 0x40000}, 0x4) r3 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r3, &(0x7f0000a35000-0xa)={&(0x7f00007fe000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ba6000)={&(0x7f00004af000)=@mpls_getroute={0x1c, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 34.008469] audit: type=1400 audit(1517156254.885:18): avc: denied { create } for pid=4847 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/28 16:17:35 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000d33000-0x20)={@generic="46003bc2788e603074257f7f599d3a6c", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fe7000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000f20000)={r2, 0x0}) readv(r0, &(0x7f0000fe7000-0x10)=[{&(0x7f0000d79000-0x99)=""/153, 0x99}], 0x1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r3, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000675000-0xe8)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/28 16:17:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x2}, 0x4) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000da8000-0x8)={0x0, 0x0}) socketpair(0x0, 0x0, 0x0, &(0x7f0000da7000-0x8)={0x0, 0x0}) 2018/01/28 16:17:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3, 0x8005, 0x2, 0xfffffffffffffff7, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000485000-0x49)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc1, 0x3, 0x20, 0x4, 0x5}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000667000)={&(0x7f0000455000-0x13c)=@newsa={0xf0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000697000-0xfd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x12, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) read(0xffffffffffffffff, &(0x7f00009d4000)=""/95, 0x5f) r2 = epoll_create(0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a78000-0x4)={r2}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000d9b000-0x8)={0x0, 0x4}, &(0x7f0000c5e000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000202000-0x98)={r4, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8001}, &(0x7f0000490000-0x4)=0x98) socketpair(0xb, 0x5, 0x100000001, &(0x7f0000f22000-0x1)={0x0, 0x0}) 2018/01/28 16:17:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000ab7000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000089000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) socket$unix(0x1, 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00006b2000-0x38)={0x0, 0x0, &(0x7f0000e6d000-0x10)={&(0x7f0000676000-0xe0)={0x2, 0x7, 0x3ff, 0x0, 0x1c, 0x0, 0x0, 0x3, [@sadb_sa={0x2, 0x1, 0x1, 0xffffffff, 0x868b, 0x9d, 0x3, 0x0}, @sadb_x_policy={0x8, 0x12, 0x1, 0x1, 0x0, 0xe, 0x6, {0x6, 0x3c, 0x6, 0x3aa8, 0x0, 0x1f, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@loopback=0x7f000001}}, @sadb_ident={0x2, 0xa, 0x100000000, 0x0, 0x81}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xf, 0x10, 0x10}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xf, 0x800, {0x6, 0x3f, 0x7, 0x4, 0x0, 0xff, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_x_nat_t_port={0x1, 0x16, 0x0, 0x0}]}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x20000001) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r1, 0x0, 0x0) getsockname(r1, &(0x7f0000562000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000caf000-0x4)=0xfffffffffffffd97) listen(r5, 0x798) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000a11000)=0x4, &(0x7f0000506000-0x8)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000c12000)={0x0, 0xe4, "949797d9dee7ea41c5f51538e76d54ae8dbed129d385876bda59bb4a1038b88219f8f12948a96e25d59d4ea788687ab63ef1809a2ba646cff928aad28437f3755a85c1a3c603ce2bc5644f0f3d297c311c6046660415418a68aeeac30a51b1f6fe6ee762b4b2c081cbaa6f3992201d55f9f30671467c83433b077e4e4e08b93b27851417ef088bb540b3069baf98e1482836205109cafb477e90bf6710c6746a635413e296e0c1a774ddb4b9cb79955b2ebca36571c8e1230eaf7758d451515c1814ed0540d1109c07e997df81729028c18722577a2423507d26d311fd75be0f873a605e"}, &(0x7f0000e78000)=0xec) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000ea7000-0x4)=@assoc_id=r6, &(0x7f0000af6000-0x4)=0x4) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/28 16:17:35 executing program 7: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00008e2000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) accept4$vsock_stream(r0, &(0x7f000002e000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10, 0x800) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000075a000)={r1, &(0x7f0000180000-0x22)="a0284bd2904fa3f02e8d994881bad12eff7f000052db163a54a516f832b15533962e"}, 0x10) 2018/01/28 16:17:35 executing program 0: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000093e000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00005c3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000093d000)={r1}) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000093f000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x6, 0x8, 0x200, 0x10}, &(0x7f00008be000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000347000)={r4, 0x100000000, 0xba, "2efb6ac02028d361ab713b5578532b53ad3cae4e948d034b6fef2cd8fa150f1bd379c0f6ca0b885bdf4596789348aa15fcb728ccc46e7e1ef49d10590948e0e92e06d7ddd17ae12e30f5ff6bfe16a78c839db7c8d1fafa5f2457d992a6c5da8b7349a8d0a1b1e31acbb036dc2111e9c2b5ac759ae3885fa35cbeec745e48bd26bbfe1c1415843d7d4cbcdf03e26572fb524b3b9d9032b862f152762622d7e260cdb781674f8b62e32cba586184ce939d9baea37814a923a77b0d"}, 0xc2) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r3, &(0x7f000093e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000093e000-0x4)=0x10) tee(r0, r3, 0x0, 0x7) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f00002a2000)=@ethtool_cmd={0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x2, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 16:17:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000627000)="130000001000ffdde200f49ff60f050000230a009d0000000008afa73022e5f9ec3e4fe8697ae1a2490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be06c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8425d980031", 0xb5) 2018/01/28 16:17:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000a84000-0x10)=""/16, &(0x7f00000fe000-0x4)=0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0) 2018/01/28 16:17:35 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000025000)={0x0, 0x80000, 0xffffffffffffffff}) r1 = socket(0x0, 0x0, 0x80000001) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000e98000-0x1000)=""/4096, &(0x7f000036e000-0x4)=0x1000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000937000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000099000)={r2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00006dd000)={r1}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000067f000)={0x0, 0x7}, &(0x7f0000bb5000-0x3)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00001ef000)={r4, 0x2, 0x2, 0x7}, &(0x7f00007a1000)=0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b1b000-0x14)={0xa6, 0x8, 0x10000, 0xffffffff, 0x6}, 0x14) sendmsg$nl_generic(r5, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000926000)={0x0, 0x0}) sendto$inet6(r1, &(0x7f00008d2000-0xb)="4109d25c1d15995df48923", 0xb, 0x4000010, &(0x7f0000146000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) recvfrom$inet6(r6, &(0x7f0000e5d000-0x46)=""/70, 0x46, 0x0, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x5}, 0x1c) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/28 16:17:35 executing program 3: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ba5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000e9f000)=[], 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00005cc000)=[], 0x0, 0x0) 2018/01/28 16:17:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d86000-0x4)=0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/01/28 16:17:35 executing program 0: r0 = socket(0x18, 0x5, 0x7) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000148000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/28 16:17:35 executing program 5: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000293000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000e70000)={0x1, &(0x7f0000000000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f000094b000)={r2, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000954000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000a20000-0xc)={r0, 0x0, r1}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000482000-0x4)=0xfffffffffffffffb, 0x4) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f00003da000)={0x0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x57, 0xc7, 0x7, 0x9, &(0x7f0000756000)=@generic="5aba9982808fa9c9e17d06ee1103d974", 0xfffffffffffffffc, 0xfffffffffffffffe, 0x7}) bind$alg(r3, &(0x7f000050b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r6 = accept$alg(r3, 0x0, 0x0) read(r6, &(0x7f0000a8a000)=""/147, 0x93) connect$inet(r4, &(0x7f000055a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00006bc000-0x4)=r3, 0x4) [ 34.147004] dccp_invalid_packet: P.Data Offset(66) too large [ 34.147096] audit: type=1400 audit(1517156255.052:19): avc: denied { map } for pid=4890 comm="syz-executor3" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=13108 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 34.228443] audit: type=1400 audit(1517156255.133:20): avc: denied { write } for pid=4906 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 34.239150] [ 34.239153] ====================================================== 2018/01/28 16:17:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x1000002) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000)=0x5, 0x4) close(r0) 2018/01/28 16:17:35 executing program 0: r0 = socket(0x18, 0x5, 0x7) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000148000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/28 16:17:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000bdb000)={r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000681000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00005f9000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 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, 0x0}, {{@in=@rand_addr=0xff, 0x1, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x6, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2}}, 0xe8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000855000)={0xa, &(0x7f0000a02000-0xbe)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) connect$inet6(r2, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r2, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(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$inet_sctp(0x2, 0x2, 0x84) r8 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000080e000)=0x0, 0x80000) r9 = accept$inet(r8, &(0x7f00008ea000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0xfffffffffffffe84) r10 = accept$inet(r9, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000e1a000-0x4)=0x0) 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, 0x0, 0x0, 0x0}], &(0x7f0000b41000-0x4)='GPL\x00', 0x0, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r11, 0x10e, 0x2, &(0x7f00005c0000)=0x6, 0x4) getsockopt$netlink(r11, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) splice(r10, &(0x7f00001a9000-0x8)=0x0, r7, &(0x7f00000cb000)=0x0, 0x5, 0x3) socket(0x1, 0x8, 0x8) 2018/01/28 16:17:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00006a3000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009fe000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000b81000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xa5db, r1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x800, 0x0, 0xff, 0x1000000001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x40000000000005) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept4(r2, 0x0, &(0x7f0000f7f000-0x4)=0x0, 0x0) sendmsg$kcm(r4, &(0x7f00002f8000)={&(0x7f0000bc3000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f0000308000)=[], 0x0, &(0x7f00006f4000-0x33c0)=[{0x10, 0x10d, 0x5, ""}], 0x10, 0x0}, 0x0) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f00000c9000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a10000-0x4)=0x10, 0x800) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f00001a2000)=0x0) connect$inet6(r0, &(0x7f0000892000)={0xa, 0xffffffffffffffff, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 16:17:35 executing program 4: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl(r0, 0x5, &(0x7f0000ab2000)="9cffe5d86602f86805dc75e102bfcbf8622d1a529feafeaa29e1c7c7ccd943a4de482ca34f23d5eb06231f0bf5d09a84f350fc7077c905183ff529379e72e944d7129887ffc5598a76b05dce1c6b3e9aa7a5beaca248b3cbd4d739b4a0135c9b") getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ccb000-0x18)={0x0, 0x0, 0x30, 0x0, 0x0}, &(0x7f0000048000)=0x32f) 2018/01/28 16:17:35 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = socket$inet6(0xa, 0x0, 0x5) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000024000)={r1, 0x1, 0x7fff, "16d638610951c1226ffabad9308c82201bd9d2ab832b2fbbab94fc9ea22a5eb6ebdbe69dd3e2ef1ea384a504fd54a0ca6c9af980761282abe8f20700166f86917fbbfbb7aed3770fad1c4ed3e426eafde07f30749852b346599f4be2614f909a7843f089111e4bc3aa7de3d40e9c71feed367405d7441550b4c249065779f0bf85d935fb1e3ae16bb929d222787f1f90841c623d530039e7fb0d3418cda6772b97f609a32d43db17a71566f78d858f2775ef70bd661b73bc62447fe220a09ea2a0ad27e861a705061180bf005ecfdc45b430bbf3"}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f000001b000+0x4e8)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000004000-0x124)=@ipv4_delroute={0xb8, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP={0x9c, 0x16, @typed={0x98, 0x0, @binary="478d1845b6bb55b3dbc044398db091ad9da3d91477f260cc7c5477733e002eb3cc62761047b478faaac4e079f0cf26a858f557487f3a3c42db2906a18632350d7bfdb1e11703cfd851dd7dcef837fc41bd01ac9d427641620eefd370c923592404f5b7b527b49749844bdcc4198eb171b35faea2762fa9cd8d6889f3e25e65a55d7bdf192a195331a2cac92cc2"}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:17:35 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x802, 0x2) connect$nfc_llcp(r0, &(0x7f0000003000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9a8ef7bca2f4b0241035df3a69e197a0e36919189a429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b", 0x0}, 0x60) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000008000-0x20)={r0, 0x6, 0x0, 0x3f, &(0x7f0000008000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) sendmsg$nl_route(r0, &(0x7f0000005000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000869000)=@newlink={0x40, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VFINFO_LIST={0x20, 0x16, [{0x1c, 0x1, [@typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @uid=0x0}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:17:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000072d000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000780000)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000b67000)=0x1, 0x4) sendmsg$can_raw(r2, &(0x7f0000132000)={&(0x7f000017e000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f00000ee000-0x10)={&(0x7f000055d000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "490fa41237eec60c"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:17:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000070b000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000915000-0xe8)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000108000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000279000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x4, r2}) r3 = socket$inet6(0xa, 0x6, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000556000)={0x0, 0x7}, &(0x7f0000f5d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ed7000-0x8)={0xfffffffffffffffb, 0xda, 0xfffffffffffffffa, 0xff}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000865000)={r4, 0x5549, 0x30}, &(0x7f0000b11000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00009f7000-0xf2)={r5, 0x7, 0xea, "781788c47789f5db25329e1d92ae6a956c2185b7e278dc760fd443c1fe9f0a73fb46dc78e6b95ebaf27421c7d18263f984a2c29e9bce6ba7eca9aa59086a5ad9b1f5a1b84df2e70bbdd6300de8e092eab6f29805e427198ebe02481a8f650df7d692e0d362ddd4cd86496a8996e84ef9bf77e5a576312b542d9d093db143656affc78920f779561119d9f0c7c44763e584684c6297b26599571c1eb2c2f74236d60b4b93cd04c835c9eaa3461760bd5012055e8b2beb66a3bb242d596f171ad7f966a468fba5ad73d55907d4952591ae6ae40c3d5bbfb865f1c4501c1a46068f08daf8abda75cd65ec48"}, 0xf2) r6 = accept(0xffffffffffffff9c, &(0x7f0000140000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b9d000-0x4)=0x10) r7 = accept4$packet(0xffffffffffffff9c, &(0x7f00006b9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ef4000)=0x14, 0x80000) getsockname(0xffffffffffffffff, &(0x7f00005c9000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00006a9000-0x4)=0x32) ioctl$sock_bt_hidp_HIDPCONNADD(r6, 0x400448c8, &(0x7f0000434000)={r7, r8, 0x9, 0x2, &(0x7f000080b000)="135efb83eb616ffb41dad12d0a2b383ef93bd5d8efa746f94399d00bd45df128f54d682e51ea5c19c23943c3d669147d6b1396ee9b3ce59be29db15692686c2d0c4c8b56f64c83a66601b7497b8a1ece1c956a6bc7df0f37372ca6b2", 0x80000000, 0x2, 0x5, 0x2, 0x0, 0x7, 0x1ff, "6fcad04cce7da76165b5bab393d3c71e5230670f977a3d3dfa55b3a70cebb8ef9bdf1f30bda66abdf2edb8377543e84aba9493daf55fe9202a0d237d88268262"}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000f7d000-0x4)=0x0, &(0x7f0000cf5000)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002d4000-0x4)=0x200, 0x4) r9 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000edf000-0x6)={r5, 0x80000000}, &(0x7f0000df3000-0x4)=0x6) ioctl$sock_inet_SIOCRTMSG(r9, 0x890d, &(0x7f0000120000-0x78)={0x2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x40, 0x316e, 0x0, 0x10000, &(0x7f00002d2000)=@generic="4c7b1161b3e5fc2aac9433a8ea00bdb2", 0x1, 0xd4f, 0x80}) setsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f000014a000)=0x406, 0x9) ioctl$int_in(r8, 0x5452, &(0x7f00004de000)=0x80000000) [ 34.239155] WARNING: possible circular locking dependency detected [ 34.239159] 4.15.0-rc9+ #213 Not tainted [ 34.239161] ------------------------------------------------------ [ 34.239165] syz-executor0/4926 is trying to acquire lock: [ 34.239168] (sk_lock-AF_INET){+.+.}, at: [<00000000c176ea9e>] do_ip_getsockopt+0x1b3/0x2170 [ 34.239188] [ 34.239188] but task is already holding lock: 2018/01/28 16:17:35 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x1, 0x4, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x33, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xffffffff, 0x530, 0x9, 0x40}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r1, 0x1}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000889000-0x8)={0x0, 0x8001}, &(0x7f0000d6f000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000a8f000)={0x7fffffff, 0x9, 0x4327, 0x7, r3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r4, &(0x7f0000ab1000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004b7000)={&(0x7f0000eb0000-0x188)=@ipv6_newroute={0x9c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_ENCAP={0x78, 0x16, @nested={0x74, 0x1, [@generic="bc1c320371974d4f9f9c144ab60fc7c983abf13600fe40fbf9d805313b13761133dc0db8084b73ff3234cbbec4e945ced8919dd42e3246b93a83654f76746b10bab86a1abf709ce9237c2f56e485448c42e1fbcd5f1bdc0106bdbd17829c1df8b924f72f84dd2263bf02bcd172b8a1"]}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:17:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000752000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) r1 = accept(r0, &(0x7f000024b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000985000)=0x14) recvfrom$ax25(r1, &(0x7f000019f000-0x3d)=""/61, 0x3d, 0x40000023, &(0x7f000082a000-0x10)={0x3, {"b189e9b4c123e5"}, 0x64}, 0x10) connect$pppoe(r0, &(0x7f000032e000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='rose0\x00'}}, 0x1e) 2018/01/28 16:17:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000122000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000918000)=0x0, 0x4) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000133000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c38000-0x4)=0xa0) 2018/01/28 16:17:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00003d8000)=@getlink={0xc4, 0x12, 0xfd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0xa4, 0x12, [@IFLA_INFO_KIND={0xa0, 0x1, "746d307070703100e17d4f6a9b9d5822f6402dcf56c0e9c37e838ee9f6427908ae4ce00def19ceb6cb6881d0dc3e6fc983d4a980b42fa47164e7ad476892f1d86b0de9293ac7715134550616d1d1db13fb6cce9c3fd126d689397f563277c7896900d98ff10b7a9c46d5fdb8849b5f4dcda38627ffd091f6c8b609f34b3fb62290cf35e6ab648f39e15b8b44e954d719c5a8e61227ee02b77885901d"}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00001ee000-0x360)=@nat={'nat\x00', 0x1b, 0x4, 0x300, 0x238, 0x140, 0xffffffff, 0x98, 0x238, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000ba1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x140}}, [{{@ip={@rand_addr=0x1f, @loopback=0x7f000001, 0xff000000, 0xffffff00, @generic="134a38d6a6c7b8c09c8063598daf2420", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x3, 0x0}, 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x1d, @loopback=0x7f000001, @multicast1=0xe0000001, @icmp_id=0x3, @port=0x0}}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff000000, 0xff, @generic="e9ae9d2c3d4343027114f6dab3a19ed2", @common='syzkaller0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x20}, 0x0, 0xc0, 0xf8, 0x0, {0x0, 0x0}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x1f, 0xfaed, 0x3, 0x0}}, @common=@ah={0x28, 'ah\x00', 0x0, {0x10001, 0x81, 0x0}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x1, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @icmp_id=0x3, @gre_key=0x200}}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0xf}, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0x0, @generic="83a5ad49c9b8097b9e692285a5746880", @common='bpq0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c, 0x1, 0x6a}, 0x0, 0x90, 0xc8, 0x0, {0x0, 0x0}, [@common=@socket0={0x20, 'socket\x00', 0x0, ""}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x12, @dev={0xac, 0x14, 0x0, 0x16}, @multicast2=0xe0000002, @port=0x1, @icmp_id=0x3}}}}]}}, 0x360) 2018/01/28 16:17:35 executing program 4: mmap(&(0x7f0000000000/0xd94000)=nil, 0xd94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) pipe(&(0x7f0000799000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000d95000-0x8)=0x4, 0x8) mmap(&(0x7f0000d95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f00006ce000-0x50)=[{&(0x7f0000ce7000)="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", 0x1000}, {&(0x7f0000d96000-0x9c)="92af324a3d84df994bc5a3915bffa77262fa9633f0dd989d385bf55f3817c76ed9fa5386b6531b24aa682d6d0ef61cdb4f6b1bbb9621e7c3c3b65c676520672609c20af4df21a98c3a018f2d91d1516dec805317537ea52a5172e4a29c637f446b6bc3c178ad4a0a6e2ac7741f020cf978e426d90eec74c8f2407b65685628d90d1ba69c7cfb22f8e879418d8303fd3957381786e69353839fcf99fe", 0x9c}, {&(0x7f00007e7000)="a5fa99d5df0b609721fed2f185d20129c1", 0x11}, {&(0x7f00006ce000-0x12)="83ac31f36581b69037c286e740e93ab25faa", 0x12}, {&(0x7f0000cfe000-0x58)="dd711510863d27aeb7de01e508ae5ced85469987090b4838a632116f81d8cdff17450ce3df4dac4740b09c684c480f500f1e4ad5c571d3940c2d1a00d5caf403895a48ecc660bcde3355f3d5cc35a40ff309e84ba4edd101", 0x58}], 0x5) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @gre_key=0x0, @gre_key=0x0}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port=0xffffffffffffffff, @port=0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @port=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}]}}, 0x310) 2018/01/28 16:17:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f0000ce6000-0x70)=[{&(0x7f00001b1000-0x1000)="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", 0x479}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x0}, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000180000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000168000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000341000)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000012000-0x10)={r2, 0x80, &(0x7f0000d39000-0x80)=[@in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff0000}, @in6={0xa, 0x1, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x9}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000028d000)=0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) socketpair(0x1f, 0x0, 0x8, &(0x7f00005d5000-0x8)={0x0, 0x0}) sendmmsg$alg(r3, &(0x7f00002f8000-0x38)=[{0x0, 0x0, &(0x7f0000564000-0x30)=[{&(0x7f00005ad000)="6314db86c87df68fca78a0f06bab7d4a22304a855a750a1d3680a9fc2307821a399820180e38ed1b7aeeb8f951505c6bb23ea22be3e572ea9393d3e8dc3b7fb7cc0f0f26a354b44307f59912c666be2868134299aaa4811ad5da99960973cb64056e775bf80724cb01208312ddfa1c6048efaf440f47e371b99e40d891c032db4d55cf85de71d339301901aa882a19a2530daeba6c5a4851159e51456600ed50fd886ad7020eb61ec8e83905bd2fb4fe3e90f97de710089eb107660c28038bacef5eb8bee27fab839afab22c4109", 0xce}, {&(0x7f0000a3e000)="254ee3bc13e4cea6c0279d33138a724a2c74c3aefc2bf200bb7c20ddf4ab2f5168a4a0b64059c1ad7840579e8d6d75f1447705d43df2a92c1bc43e056e75787bd2134e0c1e05bae95d56871f3aac66b02ca6fb14acbee4a8915d", 0x5a}, {&(0x7f0000e13000-0xb9)="572076dd1433cfabaaaba68e4fc7d25d9174cb97ee63afea045c14d876f0bf351ce951dff68c69773bd5cdd630ef96fb24ce1325de071e832ec00a31c0691024ee4c0e7c9316405ab9ab006caffdcf95deb8219c3617304b99e84e9356cebe88129e378aed5e4e4075be279d18a3d05dec5edc785e98981fb5bdb7326682c199abca86f9f9006979bce160fa09a9f4a96fb4de38aecd0cde15fb0f47a54c7fd69afe3364c3e99ea8aff956c5b9eb36698360ccd68bc06ba9bd", 0xb9}], 0x3, &(0x7f0000352000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x30, 0x14}], 0x1, 0x40000) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000df8000-0x4)=0x343, &(0x7f0000f58000-0x8)=0x4) [ 34.239189] (rtnl_mutex){+.+.}, at: [<00000000da4bbd03>] rtnl_lock+0x17/0x20 [ 34.239206] [ 34.239206] which lock already depends on the new lock. [ 34.239206] 2018/01/28 16:17:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) read(r0, &(0x7f0000595000)=""/35, 0x23) socketpair(0xb, 0xa, 0x7, &(0x7f00000ed000)={0x0, 0x0}) 2018/01/28 16:17:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00004d5000)=0xfffffffffffffbff, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a92000)="", 0xfffffffffffffc5d, 0x800000020000001, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000094000-0x4)=0x9, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00008eb000)=0xfffffffffffffff9, 0x4) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) [ 34.239208] [ 34.239208] the existing dependency chain (in reverse order) is: [ 34.239211] [ 34.239211] -> #1 (rtnl_mutex){+.+.}: [ 34.239225] __mutex_lock+0x16f/0x1a80 [ 34.239231] mutex_lock_nested+0x16/0x20 [ 34.239238] rtnl_lock+0x17/0x20 [ 34.239246] register_netdevice_notifier+0xad/0x860 [ 34.239253] clusterip_tg_check+0xeb9/0x1570 [ 34.239260] xt_check_target+0x22c/0x7d0 [ 34.239266] find_check_entry.isra.8+0x8c8/0xcb0 [ 34.239271] translate_table+0xed1/0x1610 [ 34.239277] do_ipt_set_ctl+0x370/0x5f0 [ 34.239282] nf_setsockopt+0x67/0xc0 2018/01/28 16:17:35 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000)=@int=0x4, 0x4) r1 = socket$inet6_sctp(0xa, 0x100001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000004000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000004000-0x4)=0x1e, 0x800) 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) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000005000-0x10)={0x0, 0x68, &(0x7f0000005000-0x68)=[@in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x401}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000004000)={r4, 0x10001}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000004000-0xf7)={r2, 0x6, 0x1, "f17b4fb9ae34a4ce2842c77150a3d6f09b6b095f34019d03146f805f106c472fb50a43a347e40667026895c2992b067d401f2980f7f1494c6d6833aed3eb6cda854a67b201841831719cbd0991ceffc8c5a4fbdab11c3bd925901b9f7ee81fd7c9dfb7f2b395f1b17b1c69c9cd6918ee9c80eaeed2490b99517d71d03b98138a772c481998d12ee111e58c601622e92954088f474435c1b7f1a87042c3f4c08415ee9957efec0c0d90bff9e36efe0e4376935b70803c3f60e3d0f8100601f22c37c1fbf63001cd8c6456c6b34943a9c6688c050f0b01a78c193d2f425b81a731214bc21bd26aff78af8bc6c650"}) 2018/01/28 16:17:35 executing program 4: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x0, 0x3, 0x5) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000afb000-0x1e)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) bind$alg(r0, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000134000)=""/227, 0xe3, 0x10001, &(0x7f00005e2000-0x1c)={0xa, 0x0, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x9}, 0x1c) 2018/01/28 16:17:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) listen(r0, 0x0) r1 = socket$inet(0x2, 0x5, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0xeb, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x2000000}, &(0x7f0000001000-0x4)=0x8) pipe(&(0x7f00007f0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) ioctl$sock_netdev_private(r3, 0x89f2, &(0x7f0000000000)="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") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000002000-0xc)={r5, 0xdb8, 0x0}, 0xc) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000001000-0x4)=0x10000, 0x4) 2018/01/28 16:17:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) read(r0, &(0x7f0000ffa000)=""/241, 0xffffff6b) write(r0, &(0x7f0000b94000)="1f000000520007f2200094fef5000f430a0000000047131ab4a500ffffb92b", 0x1f) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000b5000-0x1c)=@req3={0x3f, 0x44, 0x9, 0x1, 0x7, 0x4, 0x800}, 0x1c) 2018/01/28 16:17:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f00002ca000-0x20)="1f00000054000d6d17000006bc02031b070404002300000007000002000039", 0x1f) bind$can_raw(r0, &(0x7f0000100000)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/28 16:17:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f00005ad000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000072e000)=0x14) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000063f000-0x10)=@req={0x100000001, 0x20, 0x20, 0x3}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ac7000)={0x0, 0x0}) bind$inet(r2, &(0x7f0000e26000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000543000)={0x0, 0x0}) r4 = socket(0x5, 0x805, 0x6) sendmsg$nl_route(r4, &(0x7f0000334000-0x38)={&(0x7f0000c26000-0xc)={0x10, 0x0, 0x0, 0x40200000}, 0xc, &(0x7f00001f3000-0x10)={&(0x7f00009d3000)=@bridge_delneigh={0x28, 0x1d, 0x0, 0x0, 0x1, {0x1f, 0x0, 0x0, r1, 0x0, 0x80, 0x7}, [@NDA_LLADDR={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x40) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000030c000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r3, 0x0, &(0x7f0000c40000)=0x26f) setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00003f8000-0xc)={@empty=0x0, @dev={0xac, 0x14, 0x0, 0xe}, r5}, 0xc) pipe(&(0x7f0000e48000)={0x0, 0x0}) getsockopt$inet_buf(r3, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000d38000)=0x18) 2018/01/28 16:17:35 executing program 3: epoll_create(0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000992000-0x12e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x80000000029, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "32f44fc36f9e553c22d50d9923bb742394f6ea60b4ac542c"}}}}}}, &(0x7f000052a000)={0x0, 0x0, []}) 2018/01/28 16:17:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f0000a02000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00003ee000)=0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003f0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007de000)=0xc) r6 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000044000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fdf000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d22000-0x4)=0xe8) r9 = getgid() r10 = accept(r3, &(0x7f0000f05000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000aa0000)=0x10) getsockopt$inet_buf(r10, 0x0, 0x4, &(0x7f0000c3b000)=""/218, &(0x7f0000827000-0x4)=0xda) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r10, 0x800443d2, &(0x7f0000af8000)={0x1, &(0x7f000066a000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r11 = socket$inet6(0xa, 0x800, 0x2) sendmsg$unix(r3, &(0x7f0000671000-0x38)={&(0x7f0000ed4000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000dfa000-0x26)=[{&(0x7f0000a93000-0xf1)="fe5341e573078ebc937a87b1c22a2f2142e0ebbc4543d24813ffbfe6375dd3bf0a92d01b28e2bcd327649ea5b95c16c2e162403d69d9a63e7159328a1b4be2128ee06b3def9db88c4a6784801924458dfa8ac9069bf43234a36e479b755de3335bbca7b04b118da9ee00caa75b3533ccf408a81961375418c248837d693350cd9910db6f0c95e80a2f5a5c6d62914366f53b8c50fac3a9e1efe5d22522da7c75417a71f5713a82361dcf6e49534bc40aaf0cdd5ff7ccfbb2ec4f75a424b0b2e8f1c6f1d1756087105ba93a1dbbdc5a5d8e6091eade4e30aecb1763489ee7afb6035dfa8fde1fa1e5fcac54a08ae6815fdd", 0xf1}, {&(0x7f000015c000-0xd0)="101462538b026953b71cc92d977379f7ae7e8a42a845629a2d928694f41c19c29c3333c57863862a04b273279c44bba0cb919c29efe7dba50853a26b281326a7b2a56dc3ab900e135b0a15f98d7edd50fef1d35d931e72623580de8bcbc38a3fb533262e50d5c728c4f5602be9850c2a5245d508d82e5a35240fac8c50940f1cb27ccf85b55da029eafe1bc24d7b255bb3020ab8577679c227c159a5b102938aeac4012196085ebf0a1d9e49f1315dc68544a73502bd00bcacfe4009aefdbb2cf556bebd6a20238f8c7ace5f4e034ec9", 0xd0}, {&(0x7f0000eb3000)="a93fa6087b1a271614a7313c8884c1613b1e18986992102886cd1171f0a2409f33eabea622b5f834a24539ec5463857a9f9878c59f9e34a4081b572de2d1d4d7b55283", 0x43}, {&(0x7f0000767000-0xa3)="9f7de578725e5c0376805caf38a28a90933ca5907b95cb5c4f1498610af8aaaa51f6b1e84bb8870a708c7be7a7e2bbfa57c4e56f5450e05fc6ce9a5d11c9eeeebb6dc83bc6dc05101f646088c1c3ffd35247d22fbad7f07a05e96aa4e11c702c57553d5205bb403501193fb7dfc8b43251e243171a753e1173630b4d3e582c262263cc0d3594d4a2598c51082d96944fba20d55148813bbb4decb995e6a4e5e563916a", 0xa3}], 0x4, &(0x7f0000be8000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x38, 0x1, 0x1, [r2, r1, r2, r0, r3, r3, r3, r11, r2, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r3, r0]}], 0xa8, 0x4000800}, 0x84) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x44) 2018/01/28 16:17:35 executing program 2: mmap(&(0x7f0000000000/0x113000)=nil, 0x113000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000110000)=0x8, 0x4) getsockname(r0, &(0x7f0000050000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000035000)=0x32) mmap(&(0x7f0000113000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f00000d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000114000-0x4)=0x60) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) [ 34.239288] ip_setsockopt+0xa1/0xb0 [ 34.239293] raw_setsockopt+0xb7/0xd0 [ 34.239301] sock_common_setsockopt+0x95/0xd0 [ 34.239307] SyS_setsockopt+0x189/0x360 [ 34.239313] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 34.239315] [ 34.239315] -> #0 (sk_lock-AF_INET){+.+.}: 2018/01/28 16:17:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000b09000-0xc)={{0x3, 0xffffffff, 0x3, 0x7, 0x8, 0x9}, 0x8}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r2, 0x80047437, &(0x7f0000001000)=0x0) recvmsg(r2, &(0x7f0000005000)={&(0x7f0000005000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aee000)={&(0x7f0000419000-0x174)=@newsa={0x10c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:17:35 executing program 2: socketpair(0x1, 0xa, 0x7a0, &(0x7f00007e0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000001000-0xc)={0x0, 0x9, 0x14}) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000661000)=""/177, &(0x7f0000001000-0x4)=0xb1) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80003, 0x7) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000000c000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000006000)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x6, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @empty=0x0]}, 0x28) 2018/01/28 16:17:35 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6(0xa, 0x80b, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000002000)="75270019dd5678799c710f1dfbed9c0f", 0x10) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000006000)={&(0x7f0000004000)={0x2, 0xc, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000001000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r3, &(0x7f0000001000-0x92)=""/146, 0x92, 0x100, &(0x7f0000002000)={0x4, 0xc1e7, 0xd, "bd0647f483fb", 0x10001, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00005ec000-0x4)=0x10f, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00009e7000-0x10)="4612c4d0a0511298514ed5da3ee71ac1", 0x10) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000001000)=0xffffffff, 0x4) 2018/01/28 16:17:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000481000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b3c000-0x4)=0x10, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000ccb000)={r0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00008e0000-0x8)={0x0, 0x20}, &(0x7f0000fc9000-0x4)=0x8) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000604000)=0x9, &(0x7f0000998000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000075000-0x98)={r3, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x800}, 0x98) writev(r2, &(0x7f000090f000)=[{&(0x7f00004d6000-0xdd)="e9c5a9d0eb337c6a2f22de66b2cca0e9821fdff22ddfd2c5473f215a2913b032111fb4931c00f20ea3d2a7e80f5364ce0a4fdf0b909fd67ac89fd82d6d2db5707284371be1c05b0977241d8b26e6fc73f460b853da0373312ebaed23ae74f9ef6f57ddab48df7d613ec34a96505061559a005939f6c594ed4289fabdf8727340fcd4e566fde00bb396758df3c51e1c7f3dadd4c29d87f5f34a074027f2af0045038cee1634b646c4a62f55e2ef45d678f7a605a1e46b42498cf662a48a076c7931171248c400c4557671ca24a25a4a93543f22dfb59691739e94470a9a", 0xdd}], 0x1) writev(r0, &(0x7f0000994000)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050001000000000004e9ff0006000d0005", 0x39}], 0x1) [ 34.239326] lock_acquire+0x1d5/0x580 [ 34.239331] lock_sock_nested+0xc2/0x110 [ 34.239337] do_ip_getsockopt+0x1b3/0x2170 [ 34.239342] ip_getsockopt+0x90/0x220 2018/01/28 16:17:35 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000002000)={0x0, &(0x7f0000000000)=[]}) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000b000)=[], &(0x7f0000002000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc01], 0x0, 0x0, 0x0, &(0x7f0000001000)=[], &(0x7f0000003000-0xc)=[], 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x10001, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000008000)={0x0, 0x1f}, &(0x7f000000c000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000a000)={r1, 0xf0ecae0, 0x0}, 0xc) r2 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r2, &(0x7f0000004000-0x1c)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0xfeb9) sendto$inet6(r2, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/28 16:17:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000002000001, 0x17b) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e01000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ead000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x8800}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000c40000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f00004f2000)=0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000bc8000-0x8)={0x0, 0x0}) connect$bt_rfcomm(r0, &(0x7f000032e000-0x9)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2018/01/28 16:17:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80a, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000403000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x7, 0x2fc, 0x40}, &(0x7f00009aa000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ab7000)={0x2, 0x8, 0x0, 0x9, 0x100, 0x8, 0x1, 0xda81988, r1}, 0x20) syz_emit_ethernet(0x56, &(0x7f0000168000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x20, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:17:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000738000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(lrw-twofish-3way,sm3)\x00'}, 0x335) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) 2018/01/28 16:17:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000787000-0x8)={0x0, 0x0}) getsockname$packet(r0, &(0x7f000067c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000885000-0x4)=0x14) sendmsg$nl_route(r1, &(0x7f0000e6c000-0x38)={&(0x7f0000e23000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00008ea000)={&(0x7f0000107000)=@ipv6_newroute={0x7c, 0x18, 0x200, 0x5, 0x0, {0xa, 0x80, 0x14, 0x7, 0xfe, 0x3, 0x0, 0x9, 0x2100}, [@RTA_MARK={0x8, 0x10, 0x1}, @RTA_EXPIRES={0x8, 0x10, 0x7}, @RTA_METRICS={0xc, 0x8, "a4b7898e22"}, @RTA_EXPIRES={0x8, 0x10, 0x5}, @RTA_EXPIRES={0x8, 0x10, 0x4}, @RTA_GATEWAY={0x14, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}, @RTA_ENCAP={0x4, 0x16, @generic=""}, @RTA_OIF={0x8, 0x4, r2}, @RTA_GATEWAY={0x14, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x400c000}, 0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00008b7000-0xc)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008b2000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000755000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) bind$netlink(0xffffffffffffffff, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) r4 = socket$netlink(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f00006d2000)=0x10009, 0xfffffffffffffe66) bind$inet6(r0, &(0x7f0000775000)={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1a23ee03}, 0x1c) bind$netlink(0xffffffffffffffff, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/28 16:17:35 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x45711ac84c48e892, 0x10000000000000, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000000e000)=0x6, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000000d000)={0x0, 0x0, &(0x7f0000007000-0x50)=[{&(0x7f0000013000-0xf7)=""/247, 0xf7}, {&(0x7f0000012000)=""/121, 0x79}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000+0x9c4)=""/176, 0xb0}, {&(0x7f000000a000)=""/236, 0xec}], 0x5, &(0x7f000000e000-0x5a)=""/90, 0x5a, 0x12}, 0x12041) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f000000f000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:17:35 executing program 1: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f7b000)="1f0000000104fffdde45c8071100cbf30509f00800018001fd00dcffd200b9", 0x1f) r1 = socket(0x10, 0x2, 0xc) r2 = socket(0x10, 0x2, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006dd000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c8c000-0x4)=0xe8) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000f80000-0x10)={r3, 0x1, 0x269, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r2, &(0x7f0000f7f000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x3, 0x2, 0x0, {0xa, 0x1, 0x14, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}}}, 0x32) 2018/01/28 16:17:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000000)={0xe6, &(0x7f0000000000)="ca59efe772d4614bd2dfc23302032d105ee00504310bfe98c3a12ecdbfeba3f55a37c32878b1b0064f21a1f5ee91fc5501918f2bc1063e73f47b2cdd4fcde5730b241c93f0d72f5eb46996a3c7e8c91e38804117c5ba89b7f58703fb4f2e8bf9d12917903cbe747fcddb9f4c6250972e16cebd730b2565b84c9625de2d153cd1d6e947a8ab53db95f2956743bf36023a372475a0155570fe9656967bd0fdb4f378f9581946a525df5eb35152008f89defb668490c09230caba034bf1ae6fc32aac78ef4ffef09a1bc9ba3028366c1cbe62a0466adbc9ba4d18d4237a263cadf521881df84481"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0xf1) close(r1) [ 34.239347] udp_getsockopt+0x45/0x80 [ 34.239354] sock_common_getsockopt+0x95/0xd0 [ 34.239359] SyS_getsockopt+0x178/0x340 2018/01/28 16:17:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) connect$inet6(r0, &(0x7f0000b7f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff7f}, 0x1c) r1 = accept4(r0, &(0x7f000079c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ae7000)=0x9, 0x80800) accept$inet(r1, &(0x7f0000541000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000953000-0x4)=0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000a33000)={@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2018/01/28 16:17:35 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000010000)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x33, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) socketpair(0x9, 0x2, 0x1f, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r1, &(0x7f0000010000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10, 0x0) 2018/01/28 16:17:35 executing program 6: mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000b36000-0x13)="110000005e001f1501ffffffffffffff00", 0x11, 0x0, 0x0, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000ea5000-0x4)=0x0) 2018/01/28 16:17:35 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000001000-0x1f5)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "00ffff", 0x10, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x3c, 0x0, 0x7, 0x1, 0x0, 0x0, 0xffffffffffffffff}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) [ 34.239365] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 34.239367] [ 34.239367] other info that might help us debug this: [ 34.239367] [ 34.239369] Possible unsafe locking scenario: [ 34.239369] [ 34.239370] CPU0 CPU1 [ 34.239371] ---- ---- [ 34.239372] lock(rtnl_mutex); [ 34.239376] lock(sk_lock-AF_INET); [ 34.239380] lock(rtnl_mutex); [ 34.239384] lock(sk_lock-AF_INET); [ 34.239387] [ 34.239387] *** DEADLOCK *** [ 34.239387] 2018/01/28 16:17:35 executing program 3: mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000600000)={0x0, 0x80000, r0}) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 16:17:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000007000-0x54)=""/84, &(0x7f0000002000)=0x54) writev(r0, &(0x7f00007a5000-0x10)=[{&(0x7f0000f1e000-0x39)="390000001100094700bb00e1c30500000700000002000000450000000000800019001a000d003f000000280f07000300000000000000060400", 0x39}], 0x1) 2018/01/28 16:17:35 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000019000)=0x6, 0x4) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={&(0x7f000000b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000015000-0x70)=[], 0x0, &(0x7f0000015000-0xe1)=""/225, 0xe1, 0x0}, 0x0) 2018/01/28 16:17:35 executing program 1: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80006, 0x7, &(0x7f0000af6000)={0x0, 0x0}) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00004f0000-0x4)=0x0, &(0x7f0000af7000-0x4)=0x4) bind$alg(r0, &(0x7f0000af2000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) r2 = socket$inet(0x2, 0x5, 0x773) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00006e7000-0x4)=0x0, &(0x7f0000acc000)=0x4) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000af7000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic=""/16}}, &(0x7f00007c5000)=0x1e, 0x80000) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000af6000)=0xfffffffffffffffd, 0x4) socketpair$ax25(0x3, 0x7, 0xfc, &(0x7f0000439000-0x8)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) r4 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000af7000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000693000-0x4)=0xfff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000922000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f00005b2000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000af7000+0xbe4)=r6, 0x4) recvmsg(r4, &(0x7f0000af4000-0x38)={0x0, 0x0, &(0x7f0000af3000)=[], 0x152, &(0x7f00006f0000)=""/64, 0x40, 0x0}, 0x0) 2018/01/28 16:17:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000091b000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000bce000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000352000-0x4)=0x0, &(0x7f00009fb000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) recvfrom(r0, &(0x7f0000c3c000-0xa)=""/10, 0xa, 0x0, &(0x7f0000be5000-0x60)=@nfc_llcp={0x27, 0x9, 0x5, 0x6, 0x6, 0xb665, "6c147dcc9e7ebebcdb46405c43faad53eaa69987cf9d9e9de3d51988174305398f294d592be6d9fc9f537946db5148f45af81adec45c8f321b41033e59bf7a", 0xff}, 0x60) r3 = accept4(r2, &(0x7f000064a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001a3000-0x4)=0x8, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000cb5000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001aa000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000061000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r4}) socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000fc0000-0x4)=0x0) recvmsg(r2, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x1a, 0x0}, 0x0) 2018/01/28 16:17:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xd, &(0x7f0000111000)=0x1000, 0x4) 2018/01/28 16:17:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002d8000)={0x1, &(0x7f0000343000-0x18)=[{0x6, 0x0, 0x0, 0xbe}]}, 0x10) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x0, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) writev(r0, &(0x7f0000f96000)=[{&(0x7f0000a26000)="1392b45dfa6a98b1b206036db5aab9f1fe0203d11e33d571aed0cbad500a1b48de8f535933ce4c7c97c5fa728abcc361deab123def512b0975ab1ae4448a0c72b1413bb00e793a976e2bb6e8b38ee128f2ad42a39745630833ea6900822253c7f2644f7fa668fc58ea01354df89a5b2c", 0x70}], 0x1) 2018/01/28 16:17:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x80f, 0x3) sendmsg(r0, &(0x7f0000132000)={&(0x7f0000152000-0x6)=@hci={0x1f, 0x6, 0x3}, 0x6, &(0x7f00006f3000-0x40)=[{&(0x7f0000c29000-0xbf)="b29d16ebea9a56ac652b46d3c5d7c8a76c42c615e25fad3021c7c5beda60cc2416e4f002e4c90417703804ca9fc42fa7bf64279fda285cec611474f25557766c7750514b07a6d1b3f95e3563679dcaad39ac54ce790f862347c1c266e206049508977145c4e42296bb1a97b6089c378ba1b5ac4bdce6cbe25eb1da7298e806fb2e89a64673553b7ff59cc08f8b8b3e6ba6d67728b2237e0c329303ff14a757f214c4df02349ec074dc01bb25cb1bbf2d7fea35ba9376405c1b7c70d9d1ab66", 0xbf}, {&(0x7f00001fe000-0xab)="66619f0dd371135cec4eb7c33732fc81474e08dcfa3d9a721dd47c238da929d8471f54fb60b9e8371dd58c2cf78398864aae189e2b39d8b601a8c366c8f0e4a8db1d3b2c5ae9eb4c33cd45a55782fb4f7c044a38a7d5a674faef314e5d98869f477ba35187e16613cae46148ffa676594b56b1f65633985e169de68bab8ce49ef9ffe98658fbc797f76bca9131de251d6f64c8f70f23507f11c803c551d3878653738f7de67793a68c4e89", 0xab}, {&(0x7f00003eb000)="ebca3842101c40a7e0808a297b2e768cbf5a95efcb13d06cf7c43b510a7f07b65df773bad0739b91a235c640ad4174e916dc4a1ed6718be4114f30b580a7ce9c770936bb5404d8490623b928279e9ffd6293d98b9ed9831ea24d3284d2ab639ae068943f0fe8b966882c8441985ec9a52e2884d19e58767c8ab6a02c698403dc", 0x80}, {&(0x7f0000635000)="070d078bf6d3f8cf8d10a79f4e8367dd80dd440ed7575f220f73182e19bbc5b1edcf5e15e7067580740c055443479d18da3b393eb32744e3fd63dc28661e284b9b3052b883b9ba638d5764b4ed172cb3a7f0194ecf412199472c87dcd797b65742db47b71e", 0x65}], 0x4, 0x0, 0x0, 0x1}, 0x4010) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty=0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000479000-0x4)=0x0, 0x4) [ 34.239391] 1 lock held by syz-executor0/4926: [ 34.239393] #0: (rtnl_mutex){+.+.}, at: [<00000000da4bbd03>] rtnl_lock+0x17/0x20 [ 34.239404] [ 34.239404] stack backtrace: [ 34.239410] CPU: 1 PID: 4926 Comm: syz-executor0 Not tainted 4.15.0-rc9+ #213 [ 34.239414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.239417] Call Trace: [ 34.239424] dump_stack+0x194/0x257 [ 34.239432] ? arch_local_irq_restore+0x53/0x53 [ 34.239444] print_circular_bug.isra.37+0x2cd/0x2dc [ 34.239450] ? save_trace+0xe0/0x2b0 [ 34.239458] __lock_acquire+0x30a8/0x3e00 2018/01/28 16:17:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a8a, 0x0]}, 0x5c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001fb000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b4b000)={0xfffffffffffffff9, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000cea000-0x10)={0x1000, r1}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) pipe(&(0x7f0000198000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000076b000-0x20)={0x3ff, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000a2e000)={0x0, r3}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/28 16:17:35 executing program 6: 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_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f89000)={0x0, 0x6}, &(0x7f0000f8a000-0x4)=0x8) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f89000)={r1, @in6={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, 0x98) setsockopt$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={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/28 16:17:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x9, 0x84) r1 = accept4(r0, &(0x7f0000c1e000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000db000-0x4)=0x20, 0x80800) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00002ba000-0xba)=""/186, &(0x7f0000eaf000)=0xba) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000913000-0x4)=0x40, 0x4) accept4$ipx(r1, &(0x7f00002f6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002fb000)=0x10, 0x800) 2018/01/28 16:17:35 executing program 0: pipe(&(0x7f000084a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00005ba000)=@sack_info={0x0, 0x3a, 0x6}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ec3000-0xc)=@sack_info={r1, 0x3ff, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d17000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000e7d000-0x14)={0x0, 0xc, "c1207b79aae3decbb7b84e4a"}, &(0x7f0000aa1000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000e08000)={r3, @in6={{0xa, 0x0, 0xcbf, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2d11, 0x0, 0x4, 0x4, 0x80000001}, &(0x7f000079a000-0x4)=0xa0) r4 = socket(0x10, 0x802, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000bab000)="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", 0x1000) write(r4, &(0x7f0000d68000-0x84)="240000001a0025f0006bb4ebfeff141c020b49ff00000001000780cc0800030001000006", 0x24) 2018/01/28 16:17:35 executing program 7: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00003ac000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00008fc000-0x97)={0x0, 0x8f, "40eb630b16f59868920060c16f44521628dfbf13d0561a187546c1703f71108fd253baecb15d8d17c4ca74a739c31a646a47cfb4f81c19017d25baf24ef34a36f9470691958bb41d26d78ccafdc580a3c50b9fae30257fabdc1d7a4a4dfdd07125046a7ea9b1cd0f68042cf930a56b852f6fe133a0ae60b0df826f1359f8c9688ac9bfc0e7cda937d0c5bdb5c590c8"}, &(0x7f000020b000-0x4)=0x97) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x100}, &(0x7f0000001000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000884000-0x10)={0x0, 0x2, 0x100000000, 0x1, r2}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r3, 0x0, 0xd0, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/28 16:17:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000cfa000-0xe)=""/14, &(0x7f00006b7000)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00003e5000)={0x0, 0x3e3}, &(0x7f0000675000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e64000-0x8c)={r2, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x0, []}, 0x8) r3 = socket(0x0, 0x80004, 0xfffffffffffffff8) getsockopt$inet6_tcp_int(r3, 0x6, 0x17, &(0x7f0000070000-0x4)=0x0, &(0x7f00007a5000-0x4)=0x4) 2018/01/28 16:17:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000abe000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3f}, 0x1c) socketpair(0x1, 0x8080f, 0xfffffffffffffffa, &(0x7f0000c5e000)={0x0, 0x0}) accept4$ipx(r1, 0x0, &(0x7f0000bf5000-0x4)=0x0, 0x800) 2018/01/28 16:17:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x1b, 0x805, 0x4, &(0x7f0000db7000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a7d000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f000011f000-0x20)="1200000000000000000305fffe00000300000000000000000449faf4e2002023"}) [ 34.239471] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 34.239478] ? rtnl_lock+0x17/0x20 [ 34.239484] ? __mutex_lock+0x16f/0x1a80 [ 34.239490] ? rtnl_lock+0x17/0x20 [ 34.239497] ? put_prev_task_fair+0x80/0x80 [ 34.239503] ? rtnl_lock+0x17/0x20 [ 34.239511] ? __lock_is_held+0xb6/0x140 [ 34.239525] ? mutex_lock_io_nested+0x1900/0x1900 [ 34.239533] ? print_irqtrace_events+0x270/0x270 [ 34.239544] ? __lock_acquire+0x664/0x3e00 2018/01/28 16:17:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x160, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4(r0, &(0x7f00001d1000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00002ee000-0x4)=0x8, 0x80800) r1 = socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r1, &(0x7f0000426000)={0x1f, {0x5, 0x1, 0x7, 0x3f, 0x7, 0x20}}, 0x8) 2018/01/28 16:17:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000ba6000-0xcf)=""/207, &(0x7f0000839000)=0xcf) 2018/01/28 16:17:35 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socket$inet(0x2, 0x80000, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) sendto$inet(r0, &(0x7f0000eb2000)="94", 0x1, 0x8000, &(0x7f0000001000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 16:17:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0xa5e, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000168000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x20, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000ce3000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) [ 34.239552] ? check_noncircular+0x20/0x20 [ 34.239560] ? try_to_wake_up+0xf9/0x1600 [ 34.239571] ? retint_kernel+0x10/0x10 2018/01/28 16:17:35 executing program 4: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000e50000)={0x0, 0x0}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ff9000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000018d000)=0x8c) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ff9000)={r3, 0x5}, &(0x7f0000742000-0x4)=0x8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ffa000)={r4, 0x9db}, 0x8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000ffb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ffa000)=0x14) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000ffa000)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000ff9000-0x4)=0x0, &(0x7f0000ff8000)=0x4) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f00004f1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ff8000)=0x14) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0x1000000, 0x200, 0x80000000, 0x0, 0x0, 0x0, 0x0}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e5d000-0x4)={0x100, 0x5, 0x3000}, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000854000-0x4)=0x7f, 0x4) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000003e000-0x18)=@get={0x1, &(0x7f0000885000)=""/51, 0x7}) 2018/01/28 16:17:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x83) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000855000-0x4)=@assoc_id=0x0, &(0x7f0000d95000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aad000)={r1, @in6={{0xa, 0x1, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd2e, 0xbe9}, &(0x7f0000890000)=0x98) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x5, 0x0, []}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000634000)={r2}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000698000)={0x0, 0x9c, "8ccad69cbba436aca604f7c4b07ffb15843bcfb69d7c06e5a704d317a0fce426316ab45c5a2cbb20d83cfde7ce47e1947d9fccb6a4d4edf319f35a2bd9ff247dc4a99d6f2e5ece931cd8bc375aba97f866d8d017169d68bb38948de835a89763005852a90e5d2a42bf4f6d0fee4e8817c2b9deaae245e24c2cc64c2b24e9885862839585f954360c51e0dddfc140e8d5c5b5ece290ff849b976be450"}, &(0x7f0000376000-0x4)=0xa4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00002a0000)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000f7a000)=0x0, 0x4) 2018/01/28 16:17:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00006bd000+0x38f)={0x30, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x1c, 0x0, [@typed={0x18, 0x9, @binary="9e5bd11a53dc613c8157dd4155"}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x0, 0x2, 0x1) socket$inet6(0xa, 0x80004, 0x20) setsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000e98000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00009da000-0x98)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffbff, 0x200000000000}, &(0x7f0000c42000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c82000)={r2, 0x80000001}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005c8000-0x8)={r2, 0x0}, &(0x7f00007c3000)=0x8) 2018/01/28 16:17:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) bind$inet6(r0, &(0x7f0000318000-0x1c)={0xa, 0x0, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000001000-0x4)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f000081d000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00007d6000)="e3dacfcc514100e86cde40b39da12ea63fd8a63e97b1373a5d356ffbc1aeebd4"}) socket$nl_xfrm(0x10, 0x3, 0x6) [ 34.239580] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 34.239590] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 34.239601] ? retint_kernel+0x10/0x10 2018/01/28 16:17:35 executing program 7: r0 = socket(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000304000)=""/214, &(0x7f0000001000-0x4)=0xd6) getpeername$packet(r0, &(0x7f00009fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d6d000-0x4)=0x14) 2018/01/28 16:17:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket(0x1000000010, 0xe, 0x0) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000a39000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000002000-0x4)={r0}) 2018/01/28 16:17:36 executing program 0: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000016000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000028000)=0x0, &(0x7f000000e000-0x4)=0x4) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000035000-0x10)={&(0x7f0000012000)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000034000-0x31)=""/49, &(0x7f0000032000)=0x31) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000027000)={0xf, 0x6, 0x6, 0x4, 0x8, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002000-0x10)={r1, &(0x7f0000035000-0xf6)="d7e7729a529574b46486e0aab1beb7b01c583dd6b5c25d8285e01842182f2a0461799725471f464c3c06da6741cac270fdf0c4455a8e4bab3ca19b990baff774af71eccb13d8f8670df516a5e00633380822721eeff64a9eb1728ec6e09462325eb9286b0b16290ec4c79fc9a4c7474214edb13ce6d6a5c8b1e34264fc5b21615c869b39f1ce27ca82d96a75ab234a588a689201ccf4a96ff125a5f4d3ac0fb9f7b601cd8162a169e65917d9ac52466cd50ad8e577a0b41755747cdc012b63ece75ca16111ccaabc7c5a83e8e05caeb41c95451d649276008bc2f77212ab4ca0792a2123c239e8ecac83ffdf1b258ec393be9b3cf52e"}, 0x10) socket$pppoe(0x18, 0x1, 0x0) [ 34.239611] ? find_held_lock+0x35/0x1d0 [ 34.239622] lock_acquire+0x1d5/0x580 [ 34.239628] ? lock_sock_nested+0xa3/0x110 [ 34.239635] ? lock_acquire+0x1d5/0x580 [ 34.239643] ? do_ip_getsockopt+0x1b3/0x2170 [ 34.239652] ? lock_release+0xa40/0xa40 [ 34.239659] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 34.239665] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 34.239673] ? do_raw_spin_trylock+0x190/0x190 [ 34.239681] ? lock_sock_nested+0x44/0x110 [ 34.239694] lock_sock_nested+0xc2/0x110 [ 34.239700] ? do_ip_getsockopt+0x1b3/0x2170 2018/01/28 16:17:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000500000-0x12)={@common='gre0\x00', 0x7}) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f00004a2000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e31000)=0x10, 0x800) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00006f6000)=0x3, 0xffffffffffffffbd) bind(r1, &(0x7f00006dd000-0x1e)=@rc={0x1f, {0xff, 0x1, 0x71, 0x5, 0x10000, 0x1}, 0x29}, 0x2c0) 2018/01/28 16:17:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername(r0, &(0x7f000029b000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000bf3000)=0x32) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00007a1000)=0xab, 0x4) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000)="", 0x1023c}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000df5000-0x2)={r0}) recvmsg$netrom(r1, &(0x7f0000aa7000)={&(0x7f000074d000)=@full={{0x3, {"dde0dc1dc8aed2"}, 0xe6}, [{"ed176da56556d4"}, {"0332586da5d0b7"}, {"7b9fc52b67ac49"}, {"9511a55c4ad03c"}, {"20216579f3004b"}, {"19f0b391a53e63"}, {"eb5cdef4f14e4e"}, {"9a72f9f610166a"}]}, 0x48, &(0x7f000006e000-0x60)=[{&(0x7f0000663000)="af81932a40746f891b6cc418579136aa2c692b2d84209d06456447e583759eae9a8b3192f06e424bcee398486cca41fe290f3edf20e2492af926c2ed522d2155eedc8749d0a5c01a5cabae1f90abf25137d27433597751186b85e624dec63ba865821d5055", 0x65}, {&(0x7f00005a1000-0xe0)="0b5e82e272e6986fd1fda088818c9c74dddfb746a49e155563756ee0a747b7d20fafb9031f3047eb0c8f876ffb4d7b30d9338dc0dff702e397281f45d85ee6cedcaf33449e18f09e07d8ffad01c62f526d9bd4fc2d2c1510d1c6759f31b627ee06d87c0cd3f78a42b5036ffb8d5f11c78243ad73015baf0c2f90e32bdd467daa68e984dce2972f0b9b9ef6eda55faa5516989e6d26b1c12ec0ff3acea37cea5d89126893a2601019d6afa59dc0030e4a05ced67ca6487c3869838ee8706b571b1ea8c4f2f298862b23be68be954c8954815bf286814233a79283182caa3924e7", 0xe0}, {&(0x7f0000967000)="a1259901a725caa483e23eb1cc49cd253cc3511180e8e6e4f46deb057c1d7974b877eb30a8f8c6bd4e48e1b19caa6bb7290d87fb44480abb3ba543213811eb25131f5019106ce03c9bc244a254825a7a6231d7f34534b3a7f6be70397bb19b97bdf2ab3ecc2f4f42424437e1cba1637178de20946def3a4cc935994a876a436d7e9400f3f23bcfbeb312d66aa69abb6db445eee617a3b468d3fc7f5a", 0x9c}, {&(0x7f0000f62000)="d2e50a70e114ce9fe1b646ca60faaa4602145102589700823f563985b5dacb171702f04a49d1d5d558025ac994d2c8dbb0df021752e6b57bf8df167333c676857d0fa1a3af4dea5e576755275b0ce34c17d1", 0x52}, {&(0x7f00004b1000-0x1000)="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0x1000}, {&(0x7f0000eac000-0xb3)="223fe9d4d1dadd23250fc6bd4533b283c5b3ffbb5d8d821ee2029a72dc22d437ba7a9881facd67fd34a5e154186b7529166b0e5014af7164e536875a69a98c3b43f52f54e808bb9381b4623ab870f25e09ec146e9e0f2e68f0f8ae013b777fddda6fafa845c644e98ce89d246bd1e3c44e18cbf3faa6bd6e9b58c01826326b9602008826ba8fbfdc4067a61f49a2e5033f059c8a8899d90830722e4ecb466e2a55bdfbe124c1b9f15136cabe2ae988066f0ad0", 0xb3}], 0x6, &(0x7f000000d000)=[{0x1010, 0x0, 0x8, 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