[....] Starting enhanced syslogd: rsyslogd[ 17.107277] audit: type=1400 audit(1517646856.156:5): avc: denied { syslog } for pid=4013 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 22.673579] audit: type=1400 audit(1517646861.722:6): avc: denied { map } for pid=4153 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 '10.128.15.201' (ECDSA) to the list of known hosts. 2018/02/03 08:34:48 fuzzer started [ 49.112212] audit: type=1400 audit(1517646888.161:7): avc: denied { map } for pid=4166 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/03 08:34:48 dialing manager at 10.128.0.26:42535 [ 51.978347] can: request_module (can-proto-0) failed. [ 51.987562] can: request_module (can-proto-0) failed. 2018/02/03 08:34:51 kcov=true, comps=true [ 52.438963] audit: type=1400 audit(1517646891.487:8): avc: denied { map } for pid=4166 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9083 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/03 08:34:52 executing program 0: 2018/02/03 08:34:52 executing program 7: 2018/02/03 08:34:52 executing program 3: 2018/02/03 08:34:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000569000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) 2018/02/03 08:34:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) sendmsg(r0, &(0x7f0000604000)={0x0, 0x0, &(0x7f0000e18000)=[{&(0x7f0000f88000)='QF', 0x2}], 0x1, &(0x7f00006c3000-0x1110)=[]}, 0x8000) sendmsg(r0, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="c10e", 0x2}], 0x1, &(0x7f0000d82000)=[]}, 0x0) 2018/02/03 08:34:52 executing program 6: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000016000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/03 08:34:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0xa3e62ed6b38f5027, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000000)=""/64, 0x40) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x7, 0x5, 0x1, 0x48c7bfcb, 0x6, [{0x2, 0xfffffffffffffffa, 0xfffffffffffff161}, {0xffffffffffffff29, 0x3ff, 0x8, 0x0, 0x0, 0x2001}, {0xffff, 0x1000, 0x9}, {0x8877, 0xfffffffffffffff7, 0x8001, 0x0, 0x0, 0xb80}, {0x400, 0xb62, 0x1, 0x0, 0x0, 0x900}, {0x36, 0x41d8, 0x80000001, 0x0, 0x0, 0x200}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000001000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000002000-0x4)=0x4, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000002000-0x8)={r2, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000003000-0x10)={0x3, &(0x7f0000002000)=[{}, {}, {}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x64, &(0x7f0000003000)=[@in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x6}, @in6={0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000)={0x9, 0x8000, 0x81, 0x9, r4}, &(0x7f0000003000-0x4)=0x10) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000002000)=0xff, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000005000-0x20)={0x1fb7, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000004000-0x20)={0x23e, r5, 0x2, 0xab7}) sendmsg$nl_generic(r1, &(0x7f0000001000+0x6d0)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x20021}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000004000-0x10c)={0x10c, 0x1f, 0x200, 0x4, 0x2, {0x1a}, [@generic="dd57df781df0fd2c8dd53237dca4abd1c072078ee99b37e5b9b745605846673cc8002eb8587c5d37c5804ffec1965a15259dbe7e26b2716333bda2fafc4af7380411a8277664bb5dd53007449c7244aa8fd04a6b50db321f21696d3684be2e7b8ff212b036a7b817bf162c350ed2f51d71d470529db2a030610a213f4def7eb931e62005cb2b1dcef85e8eb78e100da6532eb348466a06356f35eacd5a71fbcaa87df4e9cc2a3821803ffc7cefe1b7cf7f82e26771e59316ee7b23009854ff92a3a1115a588cac62c1ad302ed08a53fe0605b43273d760aab5ccf337903dda08a7ff54200a0266e7bae8ac400f8ff882384557de42"]}, 0x10c}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000005000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000005000)={&(0x7f0000005000)=@mpls_delroute={0xa0, 0x19, 0x20, 0x2, 0x3, {0x1c, 0x0, 0x20, 0x1, 0x0, 0x5, 0xff, 0xe, 0x2000}, [@RTA_DST={0x28, 0x1, [{0x9, 0x0, 0xfff, 0x80000000}, {0xfff, 0x1, 0xa4, 0x100000000}, {0x400, 0x0, 0x2, 0x7ff}, {0x41, 0x800, 0x0, 0x3c4}, {0x6, 0x8, 0x7, 0x84}, {0x1, 0xa988, 0x9, 0x10000}, {0x30000000000, 0x9, 0x1, 0xfffffffffffffffa}, {0x5689, 0xfffffffffffffffe, 0x8, 0x715766c3}, {0x1e1ceb39, 0x4, 0x7a72, 0x1}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x9}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x1000}, @RTA_DST={0x10, 0x1, [{0x5a4, 0x800, 0xfffffffffffffff9, 0x3b63}, {0xfffffffffffff7ab, 0x9, 0x7fff, 0x3f}, {0x10000, 0x5, 0x1c4, 0x80}]}, @RTA_OIF={0x8, 0x4, r6}, @RTA_OIF={0x8, 0x4, r7}, @RTA_DST={0x1c, 0x1, [{0x3, 0x8000, 0xfffffffffffffe01, 0x1f}, {0xf112, 0x0, 0x1f, 0x101}, {0xffffffff, 0x80000000, 0x7, 0x2}, {0x7, 0x101, 0x8}, {0x1, 0x1000, 0xfbee, 0x80000001}, {0x401, 0x3, 0x0, 0x3}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x7}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x4}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4}, 0x40005) 2018/02/03 08:34:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@hci, &(0x7f0000ad1000-0x4)=0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000404000)={0x7, &(0x7f0000001000-0x40c)=[{}, {}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000001000)={0x27, 0xfffffffffffffe00, 0x4, 0x7, 0x8, 0x3, "ce0a04d648bd9d50dc206c26694c1e8cbf53cc2bc7691b8eb5070a727d266ed7fcf06556fa291a6eaee2134160a6c435b2092e460e489f4705914b3bfeab63", 0x3f}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000)="011981d1fc1ec833e24ae0138e423746633427f55746dc65ca27247b411f2b1dde022eed1e22ecb799b49f050fc4b0e37bfbd64cd61e9b43f3e10ef16d79a9695c54a8c448b16654db954511d7251f9cd4b83a59800f7e7bbed0eac844c296306f266ed03bbaaff3eaec0954ef6d3e387c5e3c0f62105e009556835c7e7ad44e8498a031d96c303315912abe042aaf8c63d18452727ba1e29b64074456dab20021a25419f751d2d6ce17609f136557d72e0698", 0xb3}, {&(0x7f0000001000)="63c02a8c2792aec69ae3fed044f259b657e8e3905ba5ed5103b84392576c43f5a6c0560951076e8ad96d923f6ac6ca2a4a6f157181d2fd7652dbbc538629d8e81f2d4bfded51279a243372e8559ce7f20d52a28cc96474cdcc41a3b4987141f9f35178d83c399791cd4cd10ab391e669dae3c40dbe752c960db6003eb980b0a59509061770230dec2b67b3017c7b36edb4ddc33e8dcc657cd0c0141ff87859ef", 0xa0}, {&(0x7f0000001000)="aad88affdf7f9f9fe829dbe20568bb7d01021e6a38a1694e05a401d373a6d25c5fa8b099f524c318aed2b672bc3d66dfc2fb4557575820592f2d0740b58c07c71f5e1f7416ba4c1daf12ca581d65438ddbf70946f87feb539d6725bb1dc19f82ea31b12078b1cd0e4e3948b27c8202cf24ad1fac9b20bc358208abc9b7fa59f04d72a97d4e8f25d5c8d2ee8d20778d8d07bf09cbc942957fcade67dd6cdec93662acd72388761bcca662c8b34facc3f00f572992f92fab76259a6bf1f7e39b602a1a419439f3aaefd2243094c61f19e1f3caee9e9b3fcaf878", 0xd9}, {&(0x7f0000000000)="31dded272c230fa94e17a703ef33b9d4db174eb6b8289f3767665e654a0bbc4056f6f669364f187eea41e61c17408dd1d0f4ed67ed0fd06213a794f62f0641ad2d8d36be212d3b483bd0576d2890b86d2846d76b23589314f1fb0feecd6df9659e4c584d3ca4aeb4ac01e5a1e0935b1b4ad2189e447ebb48cef5a59ebe914617ee500cd29e8d39b61eeebc8f571719a60acbf372586fea9cd6eddd705f984848d3065e4e9e816d3134c0ed0eee39dfdf482417f5772136e0201477474374d128847fd1e3e27109ed6b96af771cb03d", 0xcf}, {&(0x7f0000002000-0x49)="c704af518f0f332b2e022b737939eb83be1dc376f800f0687f51c2d9da74f606176b444d7d86015c161ad6551d296ae96254c70c2e7e34bf42b6d946e5a25ebf24a375eb66a29dd0dc", 0x49}, {&(0x7f0000001000)}, {&(0x7f0000000000)="4dd3a94fbcfa4c3d190ee3e3c05bde031c59219ed9575d1034de49a83126fe7fdc1d341d5b26dd99e024713a4bacebb73bf249798ad71ece25c1733fb6fb790f84fac8f2778a25ba21d728dcda25b2b8756f", 0x52}, {&(0x7f0000002000-0xfb)="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", 0xfb}], 0x8, &(0x7f0000001000)={0x28, 0x117, 0x0, "9e88a1e965e18b6a00faa670e37c640dd6"}, 0x28, 0x44}, 0xc000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000000)=0x5, 0x4) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000001000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000002000)={@local, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000)={0x1d, r3}, 0x10, &(0x7f0000002000)={&(0x7f0000002000)=@can={{0x1, 0x9, 0x4, 0x800}, 0x7, 0x0, 0x0, 0x0, "91491ccbbecdb58e"}, 0x10}, 0x1, 0x0, 0x0, 0x24000000}, 0x20000801) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000003000-0x96)=""/150, &(0x7f0000002000-0x4)=0x96) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x26, &(0x7f0000004000-0x4)=0x40, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000004000)=""/221, &(0x7f0000000000)=0xdd) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000005000-0x98)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0xc357, 0x1}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000)={r4, 0x20}, &(0x7f0000006000-0x4)=0x8) [ 53.648261] audit: type=1400 audit(1517646892.696:9): avc: denied { map } for pid=4166 comm="syz-fuzzer" path="/root/syzkaller-shm742791458" 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 [ 53.697998] audit: type=1400 audit(1517646892.746:10): avc: denied { sys_admin } for pid=4206 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 53.753808] IPVS: ftp: loaded support on port[0] = 21 [ 53.793778] audit: type=1400 audit(1517646892.841:11): avc: denied { net_admin } for pid=4214 comm="syz-executor1" 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 [ 53.796152] IPVS: ftp: loaded support on port[0] = 21 [ 53.836191] IPVS: ftp: loaded support on port[0] = 21 [ 53.885685] IPVS: ftp: loaded support on port[0] = 21 [ 53.962769] IPVS: ftp: loaded support on port[0] = 21 [ 54.045856] IPVS: ftp: loaded support on port[0] = 21 [ 54.143707] IPVS: ftp: loaded support on port[0] = 21 [ 54.231449] IPVS: ftp: loaded support on port[0] = 21 [ 55.086747] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.111907] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.334857] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.437779] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.537144] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.621916] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.777052] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.792330] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.703269] audit: type=1400 audit(1517646896.750:12): avc: denied { sys_chroot } for pid=4214 comm="syz-executor1" 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 [ 58.080596] audit: type=1400 audit(1517646897.128:13): avc: denied { net_raw } for pid=5237 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/03 08:34:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000166000)=@fragment, 0x8) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) listen(r0, 0x3) accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) 2018/02/03 08:34:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e10000)) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f78000)={0x1, [0x0]}, &(0x7f000078d000-0x4)=0x8) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006ee000)={r2, 0x0, 0x1, 0x9, 0x8, 0x8}, &(0x7f0000f79000-0x4)=0x14) bind$alg(r1, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00003f9000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac844012", 0x40}], 0x1, &(0x7f0000df0000)=[]}, 0x0) r4 = getpid() socket(0x2, 0xa, 0x20) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f78000)=r4) 2018/02/03 08:34:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0xb, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000ebb000-0x5c)=""/92, &(0x7f0000191000-0x4)=0x5c) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/03 08:34:57 executing program 4: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000a6a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0x1, 0xd3, @mcast1={0xff, 0x1, [], 0x1}, 0x4c0f}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000+0x848)=[{&(0x7f0000002000-0xce)="3c0d8e70367aae3c2756812d0b1fca7b426c76607ef3914f1d182c36d86615837301e18162982aa4eb25e74da73230c1c8b2fafcd92e65fdc3159e2e6fdcb29941a552a83cf613818ec05b0ff4c59d6f23b20be796799a4149266d3bca98b174cf8d01a46b598de8809367a9b258de2bae3f8ef10f4a90ffbd5aaa5b9ff452e7524c785058594fc5380c892cfc674b6bc75bffc5c70d59d8381111896fb978f898a9b92a52c84f897c6b5e3d019341319463449bea86a2332d059b8b6f2c72067521b417ac2cb03ad0457465bdb6", 0xce}, {&(0x7f0000a2e000)="8cf875b40ee26e66616af1996275f7c0292c457e4a440fe916953b82cd69949b03c2cb49ee4be9b03edabbf0ba564df3864ea7dffaa3a89d4bcd0f0c12ddc3536c676d79b243b7ccaec14b5ea7318c44ef5f85482fc361d812936586b9f548d0c41984c619c554579442b9811884cdacd4a3c77c7d63e857af46ba63bb259be596db250340e574d9cb02017608225b4acb4a48c8b64a70b1e83bce56f689bc71f4e72d577c37f712dbaba050a8a3524eb6690b25f088580c61d5e8590b4d8e507753161af2", 0xc5}, {&(0x7f0000001000-0x82)="311f0a6f0f56541126252dbbde2df60c4dbe997e070f28814599cef18d39219f8f46b29eeae93f316eac845b23e5642455e2cf388196d351bef8e0d89da2c88eba35b6e24be6503f9c98398e08afb77d0df07b5d654b4ad5f47cc40549230cc80ac41174827de28ea978b482f3321e98c7c1b27a0b338a02d00b90da42837a235e90bf9551517681a2d0cb38446bba8f1eb5ec2e", 0x94}, {&(0x7f0000000000)="7270f2e17bb2053fcbd6372e20dbb8976f41a60fc4df7ae573c185c6a3b21c6b20d87c84bd941431f8332a55cd56d33f673bf507d722cbf24a8ed2aa4a3ed918d4629ce7c1a2e3da698a9ef3578058fc685cdf5f83ddd11271554c4a8f9770", 0x5f}, {&(0x7f00000d9000)="3bd1b19af24df2e0f8b4492a9b80e04641d159cf8e2e211b3eea8ac16677e14c69c1a5fe32690b09b394dad3814f84f4e3d4f76d7161de78da4f7cfeac42b5ce410419a8c92284fae72bab0dbe18e526cfc4f506a07d3e4bac174cf67071a01a39263686e913061f769c9d44064170a7600d5b4cf6a5d7c619cc154cace2888ebe8dc43ac8289bc04a372e8045611fb6e837d97eb9cd5bdd4aec36b1b3399fa6d6ab28812ae4ef8159c989b1e36f5b87871dfd806ed466dafaf96aca0481207f80cab49ad1336748d36d83adbf13be234994caa6f1f54c9f91c3460816f634eab75235c9fc7f8f7e312f936e9d79ad75304c485cd922", 0xf6}, {&(0x7f0000484000-0x1d)="991d51bff1211905f556df1d2aef120b15d40b0b4d3df6346dc08d3289", 0x1d}], 0x6, &(0x7f0000000000)=[{0x58, 0x0, 0x5, "0bd728ca8738179b87efdb00f0e0ec560a7862609f8324a010c3af94e2e6746c87044e17a3295d25f55872fc4dfd469d2ea94ac2bb01e40076b0d4925cd33d79b1"}, {0x40, 0x119, 0x8, "a0bb356c35937a9247ef540eeae08e16f787799aa7d0c7ecb3146f947249be6e1209300f59e304e845a36d8f6004b4"}, {0xb8, 0x10e, 0x7ff, "df902f39574e454eb72c92684f92e10ef4f1524968a4721f4cf7b43e17488c6714dd67f24aa379138702973946a8248a3c4347c321349311415b62ee79d60822f854ac138998cdf2e00d6c8ff0e2528728af5969709330b5085ff7cfb50094eb691764e3cda22e7636ac878f0bd10a6666f3b7885612f1f6f24b0561846a0d3aad7fbc2238a461cb156e740f8b2a1cf105128ece577138e8be6757c1e47d543711660f"}, {0x60, 0x115, 0xbed3, "72e8386bb09728e11e0eef8b9414d0732e98cb137ce794a4f0939b0958cc8418390ffad5c37b8eb7bbba875d673f5dc56fc8596965748626dc5d9e08f0ccbc39b7f744a59abd17ee283e09d3ac3baa"}, {0x108, 0x10a, 0x2, "e2e1d6227d5a6a85b7e5b0a6d6f4934b9028d4f376aaded8b4cbb76c167ef01e01d48573cbdb83548faf9db2297924bf75a7b87f712026dd57982192b058e5474ae0013999a1583307e7d506dc134ab0613c95f4acee63c05c8f895362db5e343628de789a6a9a651ed06038515050ee8af4d0d123d578fc5bb293494b9c1a08ed2635bcb4ba340ab93cfdee52cb12fe45c2e3a45cd386f5133f614646750a563a7e5878dbe973aa162e90ff0c2f8f2ba32b7238801cc284dda572f589672137f178bb37cedc77c15da786319a2f28a07b195e234270670c07150febb6b0d1992f1d1b27e18bdf6d891f5d3b4fdae00d2a2b7441324d"}, {0x48, 0x19f, 0x1ff, "ac3400e38f458178fda9622b6e77d91550610c60c8df0bbb1be3cab8c9b943e2aff3901898efc9c138873b70f59e4e1eaf"}, {0xc0, 0x114, 0x3ff, "87e20c433e7935c826033436251d364537c337202c55226201dcf4a4e4878efc58b2afd8f2f8d5faaa2beb67f6c026d1af4385c2aadbca64d7f1212d1779475fb53fa376b57ddfae5b635014af93bcdc2c5e665087871fbef30cb152d486af5baea46da8d2da762a13b6324e0e796fd4dcc27b125ea23ba6c5d72aba7d098a822878942dc9077a5e1483f6da40a2db16244119c9bfd6fbfa3d0eef29e94e5e616c1e95e4675cef98900087dfffa536c3"}, {0x18, 0x0, 0x7, '2'}, {0xe0, 0x18f, 0x100000001, "c27a5486fe94daa5046aba89f5ae93c9a5d423e18bd1c92d7b657d71afd9cbf0c31c836769225a4090289212ad48237ab6f5f68dd2b105437527ede2f3b96dd348b0bbac4d3c39cdecbe26326d06a8572baa07d957b47f87bcfc1c74ddf721e86ef229b1e71b8f6666b124691bee70e9f4fc7fb15e33d2437a605ee037ec23008ad97fa9a19e379f25b74d6035260d6326f93c658aae51ebf0e313346c2c9bd1d02030a1a6fec2ea70b83d2ec10bad38ab613c94aae87813d4f3ad22b463aef22a30baa8fcde538286dedb0c"}, {0xc8, 0x1, 0x5, "8ffad6e5cf613f081c8ae9fa3f00f29385bdd55475ac80dc2adc6746d30f59ffbae919e1da20659925b045d2152ca45d3579597b7a090dbf1f0c4b04b3f210becc705167611140bb8fdebb6921ed8105ce413139827a8d5c66899d89f23a9e8f4aae3aae1a47ef4dfd230488e0206bcf05fff7f50751e1739799c818e023bc7122cd75efaaa057dea1078be7712c7fd70017aaf533d632c43e0382b14dfee5cccae5482f1ff406190f7e8981e3c540eae66e42"}], 0x580, 0x40}, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = accept(r0, &(0x7f00001c4000)=@nfc, &(0x7f00002c7000)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000b5b000-0x3c)=[@in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x3c) bind$inet6(r3, &(0x7f0000549000)={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0xfffffffffffffffa}, 0x1c) bind$alg(r2, &(0x7f0000417000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000fef000), 0x0) r4 = accept$alg(r2, 0x0, 0x0) sendto(r4, &(0x7f0000183000-0x1000)="b8b72a0d768b8f42d9901c21cbbaa9de81", 0x11, 0x0, &(0x7f0000edf000)=@vsock={0x28, 0x0, 0x100, @host=0x2}, 0x10) recvmsg(r4, &(0x7f0000fab000-0x38)={0x0, 0x0, &(0x7f00006cb000)=[{&(0x7f0000c85000+0x8f8)=""/4096, 0x1000}], 0x1, &(0x7f0000cc4000)=""/57, 0x39}, 0x0) 2018/02/03 08:34:57 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x8, &(0x7f0000ff8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000ff9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x4}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000eb000)={0x10001, 0x8, 0x5, 0x0, 0x6, 0x9, 0x1, 0x4, 0x0}, &(0x7f0000139000)=0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ff8000)) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000ffa000-0x10)={0x2, 0x9}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000ff8000-0x14)={r3, 0xd40, 0x4, 0x4, 0xf96d, 0x4}, 0x14) getsockopt(r0, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) 2018/02/03 08:34:57 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000003000)={&(0x7f0000001000-0x68)={0x2, 0x10, 0x10001, 0xa, 0xd, 0x0, 0x1, 0x0, [@sadb_key={0xb, 0x9, 0x278, 0x0, "e06424f9b76c128415b5114da291c3c0f3b71b4e4569e49d3f6794722cdb3df67b0767b2a7ee6ac7c10c950eb9de5d7b20c9743a65547db78b9ce0c269bf9468904b97dc36157a8beb53721b13198b"}]}, 0x68}, 0x1}, 0x40000) recvmsg(r0, &(0x7f0000002000)={&(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0xfffffffffffffe8d, &(0x7f0000001000-0x80)=[], 0x0, &(0x7f0000002000-0xef)=""/239, 0xffffffffffffff7e}, 0x40) 2018/02/03 08:34:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00001b3000-0x44)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @common="00006e6c310011000000008000"}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f49000-0x4)=0x1) 2018/02/03 08:34:57 executing program 7: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000039000)={0x0, 0x80}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000039000)={r1, 0xffffffff}, 0x8) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000003b000-0xc), &(0x7f0000037000)=0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000002d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000036000)=@ethtool_sfeatures={0x3b, 0x2, [{}, {}]}}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000010000)={0x1, 0x7, 0x2000}, 0x4) 2018/02/03 08:34:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) sendmsg$key(r0, &(0x7f00005a1000-0x38)={0x0, 0x0, &(0x7f0000589000)={&(0x7f00002b3000-0x90)={0x2, 0x6, 0x9, 0xf, 0x12, 0x0, 0x2, 0x1, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x1, 0x7fff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x401, {0x6, 0xff, 0x0, 0x1ff, 0x0, 0x6, 0x0, @in6=@empty, @in6=@loopback={0x0, 0x1}}}]}, 0x90}, 0x1}, 0x20000000) socket$vsock_dgram(0x28, 0x2, 0x0) recvmsg(r0, &(0x7f000041c000-0x38)={&(0x7f0000100000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00007aa000-0x80)=[], 0x0, &(0x7f0000276000-0x83)=""/131, 0x83}, 0x0) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/02/03 08:34:57 executing program 5: socketpair(0x1, 0x7, 0x401, &(0x7f0000a03000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x361) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x20, 0x1000000000000, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@common='vlan0\x00'}) 2018/02/03 08:34:57 executing program 7: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f91000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000356000), 0x0) pipe(&(0x7f000071f000)={0x0, 0x0}) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000839000)={0x1, 0x0, 0x10001, 0x7}) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f96000-0x5)={0x6, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f96000-0x20)={0x8, r3, 0xffff, 0x10000}) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000f94000)={0x7, r4, 0x2, 0x7}) r5 = accept$alg(r0, 0x0, 0x0) sendto$llc(r5, &(0x7f0000141000-0x20)="a8b583788b697efe59e38ddeebcf5d457a81e79caf19d61053b916d4723f2090", 0x20, 0x0, &(0x7f0000f8f000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) recvmsg(r5, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) [ 58.178792] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/03 08:34:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000b39000)=0xffff, &(0x7f0000c35000)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000012b000)={@common='lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8003fffd, r2}) 2018/02/03 08:34:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffff9c, &(0x7f00000ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000789000-0x4)=0x14) close(r0) sendmmsg(r1, &(0x7f0000508000-0xf0)=[{{0x0, 0x0, &(0x7f00000cc000-0x40)=[{&(0x7f0000abe000)="45569cd3f5bbf6301b678f6b339c21b22416487b1d49ff05159edd8e09b2672df675d47ca34060358012db3da9f39333356c0b7da1456de186fb35d30e12e6514465ad4d70ddc1a831f4bd29", 0x4c}], 0x1}}], 0x1, 0x0) 2018/02/03 08:34:57 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000628000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0xffffffff}, @in6={0xa, 0x0, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x3}], 0x38) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80003, 0xfff, &(0x7f0000000000)) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x10001, 0x6, 0x267, 0x3f, "83ad26dbb9a1ee676b0392d4364efa1e0371bdaf6570ba20fae031c36808ae29e1ecdd6180afda2e776738eb91d42eac3ed1bf06698f66a4c3cfff5fd7a0c4", 0x7}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x5, 0x100000000) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f000071c000-0x118)={0x99, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x2, @empty}}}, 0x118) getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000f81000-0x4), &(0x7f0000fb9000)=0x4) 2018/02/03 08:34:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x10000000200, &(0x7f0000fd1000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000e6000)=[@in6={0xa, 0x3, 0x2e, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x7f}, @in={0x2, 0x3, @loopback=0x7f000001}], 0x2c) syz_emit_ethernet(0x42, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000b}, {[@timestamp={0x44, 0xc, 0x8, 0xfffffffffffffffc, 0x0, [{[]}, {[]}]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) 2018/02/03 08:34:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000e57000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000fb9000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r0, r1, 0x2, 0x93bcb51819113085}, 0x10) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xb, 0x5, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000014000-0x7c)=""/124) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r3, &(0x7f0000015000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000009000)=0x10) sendmsg$rds(0xffffffffffffffff, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002000)=""/181, 0xb5}], 0x1}, 0x0) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002000-0x4), 0x84) 2018/02/03 08:34:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001fd000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f000025d000)={0x6, 0x4, 0x7fff, 0x7fffffff, 0x1, r0}, 0x2c) 2018/02/03 08:34:57 executing program 2: mmap(&(0x7f0000000000/0xe7a000)=nil, 0xe7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f000024b000-0x10)={0x2, 0xb, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x12}, 0x1}, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f00004a0000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffffffffffff}, 0x1c) 2018/02/03 08:34:57 executing program 6: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000cbb000-0x8)={0x0, 0x68c23780}, &(0x7f0000f0b000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000307000-0x98)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x81f, 0x9}, 0x98) getsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f0000f09000-0x74)=""/116, &(0x7f0000c7e000)=0x74) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000879000)={0x0, 0x80000, 0xffffffffffffffff}) r3 = socket(0x19, 0x0, 0x16200000) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000544000-0x8)) recvfrom$ipx(r3, &(0x7f0000550000-0xb5)=""/181, 0xb5, 0x10020, &(0x7f00001b1000-0x10)={0x4, 0x80000001, 0x1, "b2332b3a7ff5", 0x800}, 0x10) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r3, &(0x7f0000f0d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000a39000)=0x14, 0x80000) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f0d000-0xc)={0x0, 0x0}, &(0x7f0000efb000+0xc85)=0xc) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000f0d000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3, 0x0, 0x0, 0xa, 0x80, 0x20, 0x32, r4, r5}, {0x2e, 0x1000, 0xc58, 0x7, 0x2, 0x10000, 0x6, 0x80000000}, {0x9, 0x7f, 0x8}, 0x9, 0x1, 0x1, 0x0, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0x2b}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x7, 0x0, 0x2, 0x3f, 0xfffffffffffffffb, 0x5}}, 0xe8) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000f0b000)) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000652000-0x8)={0x1, 0x5}) 2018/02/03 08:34:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x6}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x0, 0x8, 0x2808889, 0x8}, &(0x7f0000001000-0x4)=0xa0) recvmsg(r0, &(0x7f000048f000-0x38)={&(0x7f0000373000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f00004e7000-0x10)=[{&(0x7f0000c83000-0x61)=""/97, 0x61}], 0x1, &(0x7f000062c000)=""/168, 0xa8, 0x6}, 0x40) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000aec000-0x20)={"a2305f5a7a047a3ca0e13c2c65c7978d", {0x4, 0xffffffffffffff74, 0x4, "e9a53a0daa67", 0x2}}) r3 = socket$packet(0x11, 0x5, 0x300) accept$packet(r3, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000518000)=@sack_info={r1}, &(0x7f000063c000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000096a000-0x1)={0x8}, 0xff7d) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002b4000+0x432)={r4, 0x1c, &(0x7f00000b2000)=[@in6={0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xe43}]}, &(0x7f0000762000)=0x10) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_bt(0xffffffffffffffff, 0x8907, &(0x7f0000739000)="66c61dc6caea98b1cb7a9e76c255b17b8e94320ae4c646534e2cbe1c54ad652cc17d80ae96a39454bcb5bbe70493bde6c4f6701adee2a81d31269b10d983d19944cafed9a96b10c76b9ca8949c4d989076ffd81f2ec1e804a44352ffe18a98792dbecd0184f160fd5afcad1b2a89912ea5d9a581799daf5feecd166041877db3afd8c28565cec03bd051e28a873ef5c39a706328b8c1c2db0b852d8936c0ffee2ef3fd1f5e") setsockopt$inet6_group_source_req(r5, 0x29, 0x2c, &(0x7f0000aba000-0x108)={0x0, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0x1, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}}, 0x108) r6 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f0000766000-0xc)={0xd000000b}) listen(r5, 0x3) r7 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r7, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00003d9000), 0x14) recvfrom$inet6(r7, &(0x7f0000105000)=""/198, 0xc6, 0x40012002, &(0x7f00000ef000-0x1c)={0xa, 0x3, 0x800, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x800}, 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000090a000-0x6)={r1, 0xffffffff}, &(0x7f0000b7a000)=0x6) ioctl$sock_inet_SIOCGIFNETMASK(r7, 0x891b, &(0x7f0000612000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @empty}}) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000be3000-0x4)=@assoc_id=r4, 0x4) r8 = accept4(r7, &(0x7f0000262000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000033000)=0x10, 0x80000) setsockopt$bt_BT_VOICE(r8, 0x112, 0xb, &(0x7f0000d4d000-0x2)=0x7, 0x2) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0xfffffffffffffffe}, 0x98) 2018/02/03 08:34:57 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000050b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) getsockname(r2, &(0x7f000021f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f00001ef000-0x4)=0x2e) getpeername$packet(0xffffffffffffff9c, &(0x7f0000e9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000415000-0x4)=0x14) bind$unix(r3, &(0x7f0000fc8000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00005a9000-0x10)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) getsockopt$nfc_llcp(r3, 0x118, 0x2, &(0x7f0000ffd000)=""/77, 0x4d) r5 = socket(0x4, 0x0, 0xfff) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000021e000-0x10)={0x0, 0x6, 0x7, 0x1}, &(0x7f000030c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000cc000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x1010, 0x10001, 0x2, 0x9, 0x2}, &(0x7f0000269000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000807000-0xb8)={r6, 0x3, 0x8, 0x3, 0x3, 0x0, 0x9, 0x7, {r7, @in={{0x2, 0x0, @empty}}, 0x5, 0xc1e6, 0x401, 0x6, 0x100000000}}, &(0x7f00007c3000)=0xb8) bind$inet6(r2, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/03 08:34:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r2) r3 = accept(r1, 0x0, &(0x7f0000efb000-0x4)) readv(r3, &(0x7f00008b5000-0x60)=[{&(0x7f00009f3000-0x1000)=""/4096, 0x1000}], 0x1) recvmsg$kcm(r3, &(0x7f0000cc1000)={&(0x7f0000cb0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000047c000-0x40)=[]}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000015000)=@generic, 0x10) sendto(r0, &(0x7f000001d000-0xed)="3e25dda8778fbfbe5f7529c9d7ad7e5ca2c9fb0f260ea3bd5462fc1ffd2290bf3c956d2a27284b018049c9385698819edee0fd1688761a295abd25ae4ef3feb03ca6b0ad9786aea8ea300c0a85402518b0a51cd12c5962f567d59fe1aa29407bfecef3c313218ad40cd800ab89b43cc3e3ab63296e8ccaf2fe61ad55767990a323adbd183b65b21e3deeeb617e35f2133d0fa8820d1009d163b60feb2082fd2397ad50803e6e00ffecad8ea8f7421ab989b9a8bd91168410990d2c59fbe3fcf0a18c9a5779a1a1ad18c38227d0c1d08749433aa7e36c7033ebcd1e3279e793832ec837890040394cfaa12d0cad", 0xed, 0x20040090, &(0x7f000001c000)=@pppoe={0x18, 0x0, {0x1, @random="0766ac6cbaa6", @generic="d13b0b3fc6ff0c94bb62c21b7f01db40"}}, 0x1e) socket$netlink(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0xe, 0x80, &(0x7f000001e000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f000001e000-0x4)=0x8001, 0x4) r5 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00009f8000-0x4)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000585000)={0x0, @in={{0x2, 0x2, @rand_addr=0x80}}, 0x40, 0x7}, &(0x7f000087b000-0x4)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000422000)={r6, 0x401}, &(0x7f0000cdb000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000fef000)={r7, 0x8c, &(0x7f0000fa8000-0x8c)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f00005e7000-0x4)=0x10) r8 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r8, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r8, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r9 = socket$inet6(0xa, 0xfffffffffffffff7, 0x400) sendto$inet6(r8, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r9, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xa7}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000851000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x6) setsockopt$inet6_int(r8, 0x29, 0x40, &(0x7f0000fd3000)=0x3f, 0xa3) sendto$inet6(r8, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r8) 2018/02/03 08:34:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) write(r0, &(0x7f0000340000-0x25)="24000000210025f0071c0165fffffc0e020000000010000002a9000c08000a0000400000", 0x24) 2018/02/03 08:34:57 executing program 1: mmap(&(0x7f0000000000/0x314000)=nil, 0x314000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket(0x0, 0x800, 0x5) bind$alg(r0, &(0x7f000017b000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(crc32-pclmul)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000265000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des-generic)\x00'}, 0x58) 2018/02/03 08:34:57 executing program 4: mmap(&(0x7f0000000000/0xa0b000)=nil, 0xa0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000002000-0x10)={&(0x7f00005e9000-0x1cc)=@newsa={0x164, 0x10, 0x305, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {}, {}, {}, 0x0, 0x0}, [@algo_crypt={0x74, 0x2, {{'cbc(camellia)\x00'}, 0x29, "b400000000000001ffb0bc8bb77f290fe8e37657a77c19f92ce69bfbffa02c063d05ffd6b60de082ff"}}]}, 0x164}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000a0b000), 0x9) recvmsg(r0, &(0x7f00009f1000)={&(0x7f0000239000-0x8)=@sco, 0x8, &(0x7f0000a0b000-0x40)=[{&(0x7f0000a0b000-0x58)=""/88, 0x58}, {&(0x7f0000a0a000)=""/82, 0x52}, {&(0x7f0000a0a000)=""/48, 0x30}, {&(0x7f0000a0b000-0x9a)=""/216, 0xd8}], 0x4, &(0x7f00000c0000)=""/80, 0x50}, 0x0) [ 58.330009] audit: type=1400 audit(1517646897.378:14): avc: denied { map_create } for pid=5314 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 58.391492] audit: type=1400 audit(1517646897.440:15): avc: denied { create } for pid=5336 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/03 08:34:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000d69000)={0xfc, &(0x7f0000001000-0xfc)="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"}) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fd2000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000183000-0x8)={0x2, 0xed}) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="14000000800100230085000a000000060c000000000003fee159a709ff2d00"}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00001c4000-0x20)={0x9, 0x0, 0x10001, 0x3ff}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000fd3000)={0xffffffff, r3, 0x10002, 0x200}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = accept4(r4, &(0x7f0000580000-0x20)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f000098e000-0x4)=0x20, 0x80000) connect$bt_rfcomm(r5, &(0x7f0000306000-0x9)={0x1f, {0x7, 0x2, 0x7, 0x8, 0xe8, 0x2}, 0x1}, 0x9) [ 58.485231] sctp: [Deprecated]: syz-executor0 (pid 5349) Use of int in maxseg socket option. [ 58.485231] Use struct sctp_assoc_value instead [ 58.570702] audit: type=1400 audit(1517646897.440:16): avc: denied { name_bind } for pid=5336 comm="syz-executor5" src=20020 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 58.593773] audit: type=1400 audit(1517646897.440:17): avc: denied { node_bind } for pid=5336 comm="syz-executor5" saddr=::1 src=20020 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 [ 58.617351] audit: type=1400 audit(1517646897.440:18): avc: denied { name_connect } for pid=5336 comm="syz-executor5" dest=20020 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 58.622611] sctp: [Deprecated]: syz-executor0 (pid 5340) Use of int in maxseg socket option. [ 58.622611] Use struct sctp_assoc_value instead 2018/02/03 08:34:57 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2000000000005d}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000006000-0x8)={0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000003000-0x4)=r1, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000011000-0x8), &(0x7f0000001000)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/03 08:34:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) getpeername$packet(0xffffffffffffffff, &(0x7f00008af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00009e7000-0x4)=0x14) bind$packet(r0, &(0x7f000050d000-0x14)={0x11, 0x1f, r1, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}}, 0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ddf000-0xe8)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000fba000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000151000-0x28)={@generic="ac9a2169691797529f28696f898e38f9", r2}) r4 = socket$alg(0x26, 0x5, 0x0) socketpair(0x9, 0x7, 0xffffffffc5853ec4, &(0x7f000088a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000976000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f6b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f00006cb000)={r6, 0x80000, r7}) bind$alg(r4, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r8 = accept$inet6(0xffffffffffffff9c, &(0x7f0000e6c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00004f3000)=0x1c) getsockopt$inet6_mtu(r8, 0x29, 0x17, &(0x7f0000cf4000), &(0x7f000049e000)=0xfffffffffffffe00) socket$key(0xf, 0x3, 0x2) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00003d3000-0x10)="0a0775b0d5e398e5fffff4365c54dbb7", 0xffffffffffffffbf) close(r8) sendto$packet(r5, &(0x7f0000e50000)="83d5274c80914b48af23133cae719a926500c695986b94e030dc9e1da97524d5f61379e02dc1280549f7889c1d49f478c6653f85cf847bfb69022f2958eda91deb189200676ab6b92f506cda9ba41caff8421d3a6b8eb0f9570e352ed7f7a3ec80eea3c22d2ce1fbd04f941df4fdc3e9f05d7c433ce91accf8532cce4a5200b5904ff2c431beece25297a0301843", 0x8e, 0x10, &(0x7f000044c000)={0x11, 0x1f, r3, 0x1, 0x4, 0x6, @random="3d1a792ff332"}, 0x14) r9 = accept$alg(r4, 0x0, 0x0) poll(&(0x7f0000f91000-0x18)=[{r9}], 0x1, 0x101) sendmmsg$alg(r9, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)='p', 0x1}], 0x1, &(0x7f0000d4d000-0x48)=[]}], 0x1, 0x0) 2018/02/03 08:34:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4), 0x4) r1 = socket(0x3, 0x4, 0x7ffc) bind$netrom(r1, &(0x7f000044d000)=@ax25={0x3, {"d6443605c1c44c"}, 0x7c}, 0x10) 2018/02/03 08:34:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair(0x11, 0x3, 0xfff, &(0x7f0000272000)={0x0, 0x0}) tee(r0, r0, 0xff, 0x8) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000228000-0x4)=0x8, 0x4) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000d44000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x1, 0x3, [@broadcast=0xffffffff, @empty, @multicast2=0xe0000002]}, 0x1c) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000055a000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0xfffffffffffffffd, {0x2, 0xffffffffffffffff, @rand_addr}, @common="00006e6c310011000000008000"}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000d72000-0x44)={{0x2, 0x2, @empty}, {0x306, @link_local={0x1, 0x80, 0xc2}}, 0x50, {0x2, 0x0, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/03 08:34:57 executing program 3: mmap(&(0x7f0000001000/0x935000)=nil, 0x935000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05030000000300070000ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003bc000)=""/141, &(0x7f000015b000-0x4)=0x8d) 2018/02/03 08:34:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0xffffffffffffffda) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r1, &(0x7f0000b1e000)=[{&(0x7f0000bd1000)="bf", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b1a000-0x14)={0x0, 0x4, 0x9070, 0x1f, 0x6, 0x4}, &(0x7f0000761000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007e1000-0x8)={r2, 0x6603}, &(0x7f0000a55000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) close(r1) 2018/02/03 08:34:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x77}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="26000000750009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/03 08:34:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d19000)) shutdown(r0, 0x0) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) read(r0, &(0x7f0000980000-0x1000)=""/4096, 0x1000) writev(r0, &(0x7f0000730000)=[{&(0x7f0000192000)="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", 0x201}], 0x1) close(r0) 2018/02/03 08:34:57 executing program 3: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f92000-0x4)={r0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f92000-0x36)="55ccde973a1511fa2a7edfac985d0feb1b95555d317673c008fe355510255ee262eddaf41b32933a7a8a6f8d34a47fc330b4c22d1087", 0x36, 0x800, &(0x7f0000f91000)={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000f92000), 0x4) socket$nl_route(0x10, 0x3, 0x0) r2 = getuid() mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f93000+0x46e)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty, 0x0, 0x0, 0x3, 0x200, 0x2, 0x20, 0xa0, 0x33, 0x0, r2}, {0xadd, 0x62, 0x9, 0x1, 0x4, 0x9, 0x8, 0x5}, {0x6, 0x7, 0x2, 0x1}, 0x2, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0x1}, {{@in6=@empty, 0x1, 0x32}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x4, 0x2, 0x2, 0x45d2, 0x20, 0x80}}, 0xe8) sendmsg(r0, &(0x7f0000f50000)={&(0x7f0000e4c000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x1, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000f8f000-0x18)=[], 0x0, &(0x7f00005a5000)=[{0xc}], 0xc}, 0x0) [ 58.653698] audit: type=1400 audit(1517646897.488:19): avc: denied { getopt } for pid=5336 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 58.677588] audit: type=1400 audit(1517646897.492:20): avc: denied { write } for pid=5336 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/03 08:34:57 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000003000-0xa1)=""/161, 0xa1, 0x0, &(0x7f0000000000)=@hci={0x1f, 0x7f, 0x3}, 0x6) socket(0x3, 0x80000, 0x6) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00006f8000-0x92)=""/146, &(0x7f0000000000)=0x92) 2018/02/03 08:34:57 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x80f, 0x1f) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000010000-0x90)={0x95d, {{0x2, 0x3, @loopback=0x7f000001}}}, 0x90) r1 = socket$inet(0x2, 0x2000080003, 0x3) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f000000e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000017000-0x4)=0x14) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000006000)="42c0e1a9a768b45e42667d5db8ce5ec1e825dddb9e4371275ce047557a8e26dc217c638f5a12701f88569839a70664ed0307c98bf9b5bfa8b1c9e81aa23ac25a3c39018bc78b9c731dd84be10194fc69b5d21a143b67be75c6031cfcf5c3ba4c94468e80c2a8eb74cda9160461b752aec69ada7a625ac2c38f1a2c5f277940183e546a2c11c18e954def0f5519e74ec99a601c3a9d", 0x95, 0x40, &(0x7f0000016000)={0x2, 0x2, @rand_addr=0x200}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000013000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@cluster={0x30, 'cluster\x00', 0x0, {0xbd, 0x0, 0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000000f000)=0x1) 2018/02/03 08:34:57 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000fcf000)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fcf000-0x18)={0xffffffffffffffff, &(0x7f0000fd0000), &(0x7f0000fd0000)=""/78}, 0x18) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000fd1000)={0x3, '1:+'}, 0x4) 2018/02/03 08:34:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000751000)={0xffffffff, 0x3, 0x10}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000813000-0x18)={r0, &(0x7f0000fcc000)="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", &(0x7f00000dd000-0x1000)=""/4096}, 0x18) pipe(&(0x7f0000814000)={0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00002f3000-0x10)={r1, 0x50, &(0x7f0000f6f000-0x50)}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x36, &(0x7f00003bf000-0x4a)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/03 08:34:57 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish-asm)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f7e000-0x10)=@common, 0x10) getsockname(r0, &(0x7f00008fa000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000f7c000)=0x26) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000a32000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f7f000-0x8)={0x2, [0xfffffffffffffffa, 0x1]}, 0x32a) pipe(&(0x7f0000f7d000)) socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x800, 0x3f, &(0x7f0000f7d000-0x8)) 2018/02/03 08:34:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000059e000-0x4)=0x100000000, 0x4) ioctl(r0, 0xfff, &(0x7f0000913000-0x98)="8b35d8a8d309da8e7dfe56785d83124890ccce36e072b79a1640b7abce29c9848fac0bc1d6958f437a6e25f579c09add73addf0ec3347aeeeaa24f28e359f75576c7c155d48158040234a321aa2c85bb913dcc82a76512e30ab6318916f4d80f4ed8cbdba172a2f1554c70807b6e63cfcc86ae2459c321489fec3c14f9db29329658899d59bdbf486e4cb5b63c63e1a1adaa35b239bd3873") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c7c000-0x3)=0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00006dd000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x800000}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x3c}, 0x1}, 0x0) [ 58.720122] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=117 sclass=netlink_route_socket pig=5389 comm=syz-executor0 [ 58.785676] xt_cluster: you have exceeded the maximum number of cluster nodes (189 > 32) 2018/02/03 08:34:57 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$inet_tcp_int(r1, 0x6, 0xb, &(0x7f0000af8000), &(0x7f0000e16000)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f00007a2000-0x4)=0x2, 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000f9c000-0x10), &(0x7f0000f9a000)=0x10) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000020000-0x14)={{0x1, 0x0, 0x1f, 0x8, 0x4, 0x5}, 0xd5c, 0x0, 0x3}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001d000)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x2a0, 0x2c8, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @pinned={0x5, 0x0, 0x0, "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", &(0x7f000000a000)}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x0, @common='ipddp0\x00', @common='bridge0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x4f0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000d000-0x4)=@int=0x5, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000008000-0x4), &(0x7f0000008000)=0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000000e000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000021000-0x4)=0x14) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000021000-0x8)={r3, 0xc54}, &(0x7f0000021000-0x4)=0x8) 2018/02/03 08:34:57 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000005000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000011000)=0x26) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000008000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, 0x7, 0x299a, 0x1, 0x7f, 0x41}, &(0x7f0000012000-0x4)=0xa0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000011000)={r1, 0x7299, 0x8001, 0x4000000000000000}, 0x10) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270180ffff00000011007352", 0x23}], 0x1}, 0x0) 2018/02/03 08:34:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f000019a000-0xe7)="87e7feea5c493f322114374d2023a8a24ffec8ec32a8823e5d908f1f46e208153127efb3f11279b72bc84bca3681933fa41bae3d19a06c4520aff8896a357b033b6c01695802954cd0be010b27595e2d6e4e06781bb0b70e46b7ba16a80c8cdd5295c712619aacbcdbf2efe4f3c861121ac10fb0eb6eaf043e55cd6bdf9ae5a88fc52385e5a0197e02b62ccb496227f8755ffbc0e340ec416650aa71862d89b62b706a481811efd5a78c070ec0ac6c5c8c3ddbdca9fe23a73e789d9da63a310f64e468595d61d448030c123289a053d8c6af9723e4231d343930340e9ee7b8f5dc267d6a144c14", 0xe7, 0x40000, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x8000, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x4) r3 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000-0x4)=0x0) r5 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000003000-0x4)=0xe8) r8 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000002000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@mcast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000002000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000001000-0x4)=0xffffffffffffff7e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000002000)={{{@in=@broadcast, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000003000-0x158)={0x158, 0x3c, 0x0, 0x5, 0x1, "", [@generic="f5ccbff7381f0c09ad5e2db365ffeb9d7b96bdc51ec047cc78febc60c39faebd959827dba2429b32aa656fe3fd16d91fb4110801ccf3b93c800cd428f71d88f1aefa523cfc14bee31d", @nested={0xfc, 0x7b, [@generic="a61f809a91546a25e55516ef8b0092c54e383151a5453e4c976d1156ad8b5a5daea60058bb124f16f5448f9f64ad2a1ad610d90e51b3dfedefd6fa171ddd95b70a146024b88a02afe26181712460defacdbcd0a0e0957fdfde24cdd36b430dfc7748d697f3a6c2d20dc9eaaf3042a784f1061d19ca674f59a1deb4854a512271ca37a93fcc580357138cf7fd934d5cd96f19d04705ad71088ba9a3bf6498dd32aeeb58ce89b341a4bd828fb019da48910a309e9106fceb095b4299f494ac2ae0a14b673eed4cf9470700cfa28671b63039fff8414987964532ee62b04664f543", @typed={0x18, 0x63, @str='cpuset\'(nodev\x00'}]}]}, 0x158}, {&(0x7f0000003000-0x28)={0x28, 0x31, 0x200, 0x0, 0x0, "", [@typed={0xc, 0x7, @fd=r1}, @typed={0xc, 0x65, @fd=r1}]}, 0x28}, {&(0x7f0000002000-0xe8)={0xe8, 0x24, 0x408, 0x3, 0x2, "", [@typed={0xc, 0x87, @pid=r4}, @generic="af1b3fedbe4c000adc1e75fb493d7d3cba11ee88b23bc5a16fd0bf4be3a925306225e6909a475427caa126404e4ed806361197badb02b5656f8545acfcc028128f2dc89e8eb98701ca53d1", @generic="bfd9be22477fd861d91ce33112a26d0ef304b2b16608a1e83b29db35f98287c49b8c1eca65e1118ee8046c488b6058e2acbc389b14f96be5b04d9ec65538694154d0f07ecd3fc60cfb5b6fa7827d69c850cee9395bf84b0c5b3c574b06d3bc09f393ef99718120f439eb64b6792c5788c0d75f59f436ddc5d82b", @generic="61b7d34c15"]}, 0xe8}, {&(0x7f0000000000)={0x14c4, 0x2d, 0x100, 0x2, 0x0, "", [@generic="46262a36f73a7cdf7ca4e3a4ece80c2b973a4e4e25b838f568affddae2985a41b5469cc627794d4197ed3104322e78bfdfc658154fc6a18e7ccad4272245363e95235015d11807f6f93c25a7b485f547716efddb7b3591012dc6f50c0bafd7b8986c7083e6696587c3d7f4f1af39c2ef9782cf87247161d6f99fb8e2f01bea1b6fd5932c08a99513d1c5127b9c1638e490bf1be253124cef14f42efd7fea2b63b059cea4f2cb2cb1e504d0c493128cb94189bdb8979c3e16b35d5b9a218ca35fe92e095b0050071c0af58b6cc90c112654ed4788ea97dab9", @typed={0x18, 0x7e, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x61, @pid=r5}, @typed={0x8, 0x8}, @nested={0x194, 0x47, [@typed={0xc, 0x8d, @pid=r6}, @generic="44051b78fa13106923289dfbe252c57881d2ffc09a03c38aca7428750b2db5ace13bab8bd6e6b2b355fb1425f9c06aaf8f997dbd889d8e51ac7a1461a3201ad7dc761552a5ee543b3a3d9b0e76323eae3f144f3fd4952cd372f334de6e86c2f974a044826daedf13b3b1a76ba356b0bddea65378ec53bb4334eaf80c375d8d0b5b6142", @generic="25f54a06c5b75aede1c91fdf1350ef8b55c47531986321cb14ba0cdc8e3ad816fdf07180a319f9ee7c7bcd601bfd6d5efa21bca6f1746af44d503022400a725c754513c6531344f3fed08c621810779ac660baa4f359947c6d9c1acfbab7fb8800", @generic="15231ad9d257188bafe5f04166ada289", @typed={0xc, 0x0, @uid=r7}, @typed={0x18, 0x77, @ipv6=@empty}, @typed={0x28, 0x6e, @str='posix_acl_accesseth1#ppp1\\ppp0#\x00'}, @generic="9bcd8b9b560338141f3369b7e7844b053bc98c162d1904772662572d66895189f00b23fc2ba9e7dbd3eda2", @typed={0x18, 0x7f, @ipv6=@empty}]}, @generic="017fcefb0937dd77b3a38eeceb5711758f12854d39a2c67db6764f2cb966e0d2251063968a9300ff9caf0f9da95371be04155d520ffa69c5938130bf33384307ad4f850d6c1376535761716a7310453e3fa8a3589f3054e43c287fca307f3706e64dbef659d36757f5123b5d6af431a2c779c30061738b00ec0d4c5b390e", @nested={0x1014, 0x38, 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@generic="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"]}]}, 0x22c}, {&(0x7f0000002000)={0x22c, 0x33, 0x1, 0x6, 0x1, "", [@typed={0xc, 0x8b, @uid=r13}, @typed={0x1c, 0x70, @str='+*@bdevvmnet0cpuset\x00'}, @typed={0xc, 0x42, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x23, @fd=r2}, @nested={0x5c, 0x1f, [@generic="b3661e5bea0d91b4d058903543f09428147e210cdd2a20cc8fa2cb8ecef19e9d8cf9825d93f4cbf56ac10d20b2807d67e076c998b6bbf540d7bbc1b1469e0df668797bb979dd84adb0", @typed={0xc, 0x47, @binary="b4b5b9"}]}, @nested={0x180, 0x7f, [@generic="bec368b6f88a3d9546f4ae712df1b94e4d54cbec6ea1e67c5dbe7107b87c4251c49632b08590dd2f387d4dd240bbdebe61ec21a00ab97c95b4ec831ac44074c638166fde4f1f19f303d13dfff20fdcf8d2174b3919ee4f14489be7e373f1f86f5b", @typed={0x8, 0x6e}, @generic="98fa023fbc7d496a60a2c1d89f17e65550c7bbbedd6a30401a036eeb547e45a1afa41a46fdfa6dc9a7d93b8ca9932870b4a85f9733799ced5bd3b6dfb42b9bc88a", @generic="7ed6efefcf522e0dd4bcdd77a6552154dab021d6fd5d9dcb2a80f9f7958cfa0a0882a941b4834abfcfe6c09cebc545e1132a163946f0ea04ce4b579f9009ee3bfa2739dae0d424369caa96d12c996b6991ca27e936b4a153509e66da30a23dd6eb9685df97f0f2ea2e371b59a3094c7f99829309337c59b3d5a3cae7bccd073ea7e768eef90de905f744d3a3a12306ffd952561d69fc66bcee9768f2aab907db5dd00264fecf4783", @typed={0x10, 0x21, @u64=0x1}, @typed={0x18, 0x26, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x22c}], 0xa, &(0x7f0000001000-0x98)=[@rights={0x28, 0x1, 0x1, [r0, r2, r0, r3, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, r17, r18}, @rights={0x18, 0x1, 0x1, [r1]}], 0x98, 0x4000000}, 0x1) setsockopt(r3, 0x2, 0x76, &(0x7f0000aab000), 0x0) 2018/02/03 08:34:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x2, &(0x7f0000c8c000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000f7b000-0x4), &(0x7f0000ce1000-0x4)=0x4) r1 = socket(0xa, 0x801, 0xfffffffffffffffc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000072e000-0x2c)=[@in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x2c) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00005a6000)={0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004b6000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f00001e8000)={0x100000000, 0x6, 0x1, 0x200, 0x4, 0xe5a}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c7b000-0x12)={@generic="c1bd8937959d9f2718afbab825459095", 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000d8000-0xa0)={0x0, @in6={{0xa, 0x2, 0x81, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}}, 0xffff, 0x1, 0x2, 0x3, 0x8}, &(0x7f0000a26000)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b24000-0x14)={r4, 0x8001, 0x81, 0x1, 0x200, 0x6}, 0x14) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000e0b000-0x4), 0x4) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000008a000)=0x3, &(0x7f0000c17000-0x8)=0x4) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00003a1000-0x2964)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, []}]}, 0x48}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000036b000-0xb7)={0x0, 0xaf, "996d8a5258441f87ee50d60a23031166651d9424b3dc38215073b1b243e94aa7b84f989b5f381cfa70a675600e3cd1485907923c9fc75f523aa24f5381e666f9ff59a8c7078221d4e4c774ddf2ef5f5e8b910132f6c99d7b3e4806e7b554063de4e2f73ca6733c05b539bdd8c6a7dc7ad0d0d38baab4b53ea14aab38c3581968564de45c88bfdcf00f82025903347f5ae8a52032b2f0ccf258831a967594d9ea0f0afba49d9231b08ecf2cd01d178b"}, &(0x7f00009b7000-0x4)=0xb7) 2018/02/03 08:34:57 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) accept$inet6(0xffffffffffffffff, &(0x7f0000006000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000008000-0x8)={0x0, 0xaff}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80000, 0xfffffffffffff938, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000007000-0x40)=[{&(0x7f0000009000-0x1a)=""/26, 0x1a}, {&(0x7f0000009000-0x1000)=""/4096, 0x1000}, {&(0x7f0000009000-0x57)=""/87, 0x57}, {&(0x7f0000006000)=""/208, 0xd0}], 0x4, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000006000)={0x10, 0x0, 0x3, 0x800010}, 0xc) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/119, &(0x7f0000000000)=0x77) [ 58.799499] xt_cluster: you have exceeded the maximum number of cluster nodes (189 > 32) [ 58.876483] audit: type=1400 audit(1517646897.555:21): avc: denied { setopt } for pid=5336 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/03 08:34:57 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000009000)={0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000013000-0x4)={r0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002000)={0x0, 0x693}, &(0x7f0000015000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001}}, [0x2, 0xfffffffffffffffb, 0x7, 0x4, 0x1, 0x80000001, 0xdd5, 0x35d, 0x6, 0xfff, 0x8, 0x3, 0x7ff, 0x8, 0xe8ad]}, &(0x7f000000b000-0x4)=0x108) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000014000), &(0x7f0000015000-0x4)=0x4) getpeername$packet(0xffffffffffffffff, &(0x7f0000014000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000011000)=0x14) r4 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000e000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x2, 0x3, 0x0, 0x9, 0xa, 0x20, 0x80, 0xff, r3, r4}, {0x6, 0x4, 0x1, 0x80000000, 0x6, 0x8, 0x4, 0x18}, {0x10001, 0x8, 0xff, 0x502c}, 0x3ff, 0xf, 0x0, 0x0, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x6c}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x5, 0x0, 0x0, 0x0, 0x1, 0x7f, 0x101}}, 0xe8) r5 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f0000011000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x2f0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @generic="caf629c274f8c200b63f8626e059223e", @generic="eb43e685368533b0248d041cddb3cb49", {}, {}, 0x6}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x8}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x0, 0x8, 0x1, 0x2}}]}, @TTL={0x28, 'TTL\x00'}}]}}, 0x350) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000-0x8)) 2018/02/03 08:34:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000921000-0x5f)="234bd4a9e186b7bbd3f557edd4788a86cf81e44548c2d42f2eda80006bf710c29b2e537aece5b1db0cf477526584d13f65ccd5a25df2381a3904e0de130618e55787a20f2cb077b3c78ecb9534f185c5cb58626a987538658c8b8c196b6e61", 0x5f) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000cdd000-0x4)=0x6, 0x4) 2018/02/03 08:34:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x800, 0xbdb) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000446000-0x8)={0x0, 0xffffffffb52daef5}, &(0x7f00007f2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b78000-0xf3)={r2, 0xeb, "566c9057b7d4f4499256a201292ee4a15fa9fe2e8c3d405c05e18687dcdf116199303707a1225c8ad12a462b90640227309e7ceb294ac26d4339e1cc94431b50446548b1af8b1c19099021f798ab8d514f355a4fe31c47784d08f78231fcc735aef1b961fee64da274a33b7910fa21b6005e05f9d1bea950a49f2479ed6e1d7dbd10d027d1c9b64077b6b8f02c79456f6e479815c8ea557553971089f8d550d9cbcb40013c477794911f9efe151c2a496704c74ab11341abc7e10696c012a13685b038347480300837f0884562ec499c7ff0b8eccb9e1117539260c3bc51f56200fc8c7513509259f164a3"}, &(0x7f0000eb0000-0x4)=0xf3) r3 = accept(r1, 0x0, &(0x7f0000d32000-0x4)) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f000002e000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f00002e9000)=@ethtool_link_settings={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}}) 2018/02/03 08:34:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00007bc000)={{0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @empty}, 0x6}, {0xa, 0x1, 0x8000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0x577, [0x1f, 0x4, 0x694, 0x5, 0xffffffffffffffff, 0x0, 0x3ff, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000533000-0x4), 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000096d000-0x8)={0x0, 0x40}, &(0x7f00005e0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000911000-0xc)={r1, 0x5, 0x10}, 0xc) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000dbb000), &(0x7f0000329000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003ca000-0x10)={r1, 0x38, &(0x7f0000d68000)=[@in6={0xa, 0x1, 0x7b7bfb5f, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x6}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x4f}]}, &(0x7f0000da1000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b52000)={r2, 0x7, 0x800}, 0x8) 2018/02/03 08:34:58 executing program 4: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd6000)="b3", 0x1, 0x0, &(0x7f0000fd6000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fd6000-0xe8)={{{@in6=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000fd6000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000084a000-0xe8)={{{@in=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000500000)=0xe8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fd5000)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0xeb0, 0xa, 0xa0, 0xa0, 0x0, r1, r2}, {0x1, 0xffffffffffff0001, 0x244914e, 0x100000001, 0x8001, 0xffffffffffffc67d, 0xd4, 0x9}, {0x2, 0x1, 0x2, 0x9}, 0x1f, 0x6, 0x1, 0x1, 0x2, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0xffffffffffffffff, 0x0, 0x3, 0xe6, 0x0, 0x4, 0x1}}, 0xe8) 2018/02/03 08:34:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00007bc000-0x88)={0x101, {{0xa, 0xffffffffffffffff, 0x2, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d45000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000c1f000)={0xa1dd, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x108) 2018/02/03 08:34:58 executing program 7: socketpair(0x10, 0x5, 0x6, &(0x7f0000791000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000db2000-0x8)) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f000048a000-0x4), 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000011a000)={{{@in=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f00001b5000-0x4)=0xe8) r3 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000d71000)=0x4) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a51000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x6, 0x2, 0xfffd, 0xa, 0x80, 0x80, 0xfffffffffffffffd, r2, r3}, {0xee, 0xa11a, 0x8001, 0x9, 0x9, 0x6a, 0xfffffffffffffffd, 0x1}, {0x9, 0xffffffff80000001, 0x7ff, 0x7fff}, 0x6, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x2}, {{@in6=@empty, 0x0, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x1, 0x1, 0x0, 0x80d1, 0xe6, 0x4, 0x4}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0xfffffffffffff6dd}, &(0x7f00003cc000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r4, @in6={{0xa, 0x1, 0x1f, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x1}}, 0x2, 0x1f, 0x419, 0x11, 0x8}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000001000)=0x3ff, 0x4) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x2, 0x3, 0x4) bind(r5, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f"}, 0x60) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000000b000-0x8), &(0x7f000000a000+0xf8a)=0x8) [ 58.954106] sock: sock_set_timeout: `syz-executor6' (pid 5456) tries to set negative timeout 2018/02/03 08:34:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept(r0, 0x0, &(0x7f0000798000)) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000a9000)=@assoc_value, &(0x7f00003a6000)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}}], 0x35e71966ed1c3896) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007ec000)={0x1, &(0x7f0000447000+0x88e)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) pipe(&(0x7f0000c6d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000d46000)={0x1000, &(0x7f0000d08000)="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"}) close(r0) sendmsg(r2, &(0x7f000057b000-0x38)={&(0x7f00002b5000-0x1e)=@pppoe={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e, &(0x7f0000cd5000)=[{&(0x7f00009f1000)="1261e5816d15050a4ed3f9960f51dc989fc4010a5eb62115", 0x18}, {&(0x7f0000b11000)="5889bf7618bd561fd8fa2c1fd63151c7575f6da8900e33067614162388a1acdcac278438bcc22b5a77eab19ca41a855187f372dd09de30f04a8777fa5cafcc3bea69250e5154a7cc97a8bdf519ff76b5629712c0eadd2b8e759d1870af6c5855f483d77cbc8f765fed12eef46948a9ac981a4f84ec7485d13d22524dbf51658150", 0x81}, {&(0x7f0000be3000-0x56)="1d50d564c8e1e25edc81d3910d95914ee4a2a75c6975c288543babf15d91815531799ee88ba81fb281e683028e10247210b9c2ee3ee44d7180b85399baf017c281bd273760af86bfd89e206a7920e747a2946364735c", 0x56}, {&(0x7f0000dff000)="a9c213a29e672f3374e358d4222120e0bab3381d455c9d9eadfd1d45d6107acf62b79eade3c750e34becad5852daedcf52207ea6237528501ab51efd", 0x3c}], 0x4, &(0x7f0000987000-0x20)=[{0x20, 0x19f, 0x1, "0b8d91828be075747805281523dd81"}], 0x20}, 0x4) 2018/02/03 08:34:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)='\n\a', 0x2) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/03 08:34:58 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002000-0x4)=0x14, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x0, 0x5, &(0x7f0000008000-0x8)={0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000003000)={0x2, 0xf, 0x7, 0x3, 0x2c, 0x0, 0x5, 0x1, [@sadb_key={0x19, 0x8, 0x5f8, 0x0, "7a2064fd82a71056e8f688b0c03a1bc3c4cec18d6920ca82beb6880f7cf4ec1729c3471217fed9863f486b12e9e899c65ac25e7304e8ad12f251beaf37a1fb6af563996010705a82eb45ae7af1ed9cbb8bd3e4cbae5a302d7dd1a26b02779c345117dfdf5f11262eca70b0feca1d72e2b44df964d045370ce58072860bed934d5f0fd01bc0af700512aad0141bcaa1715bf16cd4e27b1c7cfea1e0ed63b64b8c48d56f38857e353d8fe3111fe908127e7a346513723e1a8cd7d9d2c9e469a3"}, @sadb_lifetime={0x4, 0x3, 0x7, 0x3, 0x9, 0x80}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0xffffffffffffffe1, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x10001}}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x7, 0x5}, @sadb_lifetime={0x4, 0x7, 0x7, 0xffff, 0x1, 0xffffffff}]}, 0x160}, 0x1}, 0x800) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000003000-0xf2)="b376195d66169796f06c57162c6aaac756c05543072a8c3dc26e26d1910b425104280894c0246abd67ee1d617259cc6d6beb0437e90528637b9e88936c9894876f166bc63b3a7af5d36004ac4708b9331635ec19d0c273ec854bd88acda0385e90b12fb6a6f3010ed2508fd5de5fc0ee20d3ff9e04cb07cc3bf5fd31370a524d63dea3918c41e377760dd37bd516aaf8b43519d16a0408601a38fb6014a56758be2d8e1ee57df62e433be60a4088a9f6ba8b61407c50ae4ca9336b3fa3e8a08a177353850088f5383aaff074d78594e50b7db7453fed97dd947d2be2ae77a64b609f987db6364bc28867d3ed40666454a584") r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x2, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/03 08:34:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d5e000)={0x0, 0x80000, 0xffffffffffffff9c}) socket(0x15, 0x4, 0x80) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000c11000)={0x2, &(0x7f0000571000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000d6a000-0x8)={r1}) r2 = socket(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000621000-0x20)={0x80000000, 0x0, 0x10000, 0x1000}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00006fb000-0x20)={0x6, r3, 0x0, 0x6}) setsockopt(r2, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) socket(0x1f, 0x80007, 0x5cc555a3) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000bfa000-0x10), &(0x7f00000df000)=0x10) setsockopt(r2, 0x40000000000006, 0x80, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000d29000)) close(r2) connect(r2, &(0x7f0000308000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) [ 59.040819] sctp: [Deprecated]: syz-executor6 (pid 5456) Use of int in max_burst socket option deprecated. [ 59.040819] Use struct sctp_assoc_value instead 2018/02/03 08:34:58 executing program 5: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00005b4000-0x7d), &(0x7f00003da000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000554000)={0x0}, &(0x7f00005b2000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005b2000)={r1, 0x0, 0x401, 0x3, 0x0, 0x8000003}, 0xffffffffffffff99) 2018/02/03 08:34:58 executing program 3: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80001, 0x7) 2018/02/03 08:34:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000a33000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 0x0, @multicast2=0xe0000002}}, {{0xa, 0x0, 0x0, @empty}}}, 0x0, 0x0, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) 2018/02/03 08:34:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x8) preadv(r0, &(0x7f00002de000-0x50)=[{&(0x7f0000090000)=""/72, 0x48}, {&(0x7f0000377000-0x4b)=""/75, 0x4b}, {&(0x7f0000e3c000-0x7c)=""/124, 0x7c}, {&(0x7f000017c000)=""/238, 0xee}, {&(0x7f00008be000-0x1000)=""/4096, 0x1000}], 0x5, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet6(0xa, 0x2, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000030f000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001d6000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a2b000-0x8)={r3, 0x200}, 0x8) pipe(&(0x7f0000b41000-0x8)={0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000fe8000-0x4)=0xffffffffffffffff) sendmsg$key(r1, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d31000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x14}]}, 0x38}, 0x1}, 0x0) 2018/02/03 08:34:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000895000-0x4)=0x1011e) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a07000-0x8), 0x8) 2018/02/03 08:34:58 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00005d4000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='vlan0\x00'}}) r2 = accept4(r0, &(0x7f0000581000)=@nfc_llcp, &(0x7f0000e11000-0x4)=0x60, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000038000-0x84)=[@in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x6}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x0, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}], 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, {0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x2, [0x1, 0x1000, 0x4, 0x620, 0xfffffffffffffffd, 0xf7c0, 0x6, 0x80000001]}, 0x5c) socket$netlink(0x10, 0x3, 0xe) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000001000-0x8)) 2018/02/03 08:34:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f0000d4f000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x211) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000998000), 0x0, 0x50, &(0x7f0000989000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/03 08:34:58 executing program 6: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000086a000-0x4), 0x80800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e9e000-0x4)=0xe000, 0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000f77000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000), 0x4) [ 59.118581] sctp: [Deprecated]: syz-executor6 (pid 5472) Use of int in max_burst socket option deprecated. [ 59.118581] Use struct sctp_assoc_value instead 2018/02/03 08:34:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff8000-0x38)={&(0x7f0000ff8000-0xa)=@abs={0x1, 0x0, 0x2}, 0xa, &(0x7f0000ff8000-0x30)=[], 0x127}, 0x0) getsockopt(r0, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) r1 = socket(0xc, 0x5, 0x2) getsockname$unix(r1, &(0x7f0000c2a000)=@file={0x0, ""/4096}, &(0x7f0000b8b000)=0x1002) bind$bt_hci(r1, &(0x7f0000b7f000-0x6)={0x1f, 0x7fffffff, 0x3}, 0x6) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d24000)) 2018/02/03 08:34:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4d, 0x100000802, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000052f000)={0x0, 0x3, 0xfffffffffffffffe}, 0x4) socket$inet_udp(0x2, 0x2, 0x0) accept$ipx(r0, 0x0, &(0x7f0000efc000)) socketpair$inet(0x2, 0x4, 0x0, &(0x7f0000820000)) 2018/02/03 08:34:58 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x4, 0xffffffffffff7bd8, &(0x7f0000001000-0x8)={0x0}) getpeername$packet(r1, &(0x7f000075e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000-0x4)=0xffffffffffffff7c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback={0x0, 0x1}, r2}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000a9c000-0x1), 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) 2018/02/03 08:34:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ffb000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a70000-0x6)={0x0, 0x1}, &(0x7f0000e7f000-0x4)=0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000dc9000-0x6)={r1, 0x3}, &(0x7f0000bfb000-0x4)=0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x5, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00005f3000-0x4), 0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000d68000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) syz_extract_tcp_res$synack(&(0x7f00006c9000), 0x1, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/02/03 08:34:58 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x199, &(0x7f000000e000)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x163, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x8, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xc9, 0x0, [], "2ab7412114b5b6c9c41b8d04968ba565c04cb668f7013206c26051805f1e9ffbafeb30f9f1a2d08c27e65a607c515a87c9c58ef8308c48f34dbd7014dba5ea73ca7a9dedf397d645a0f49c4daa3fc3c09ad4e258a1a413195f269237c21940d5b7b2928ac0ddee1375871ac5b3544a8d42937799c9c7a3895ca002be22d946c1900f7d6bc91ab1b3ecdae926d7a876425b3f21cd0f45dfa00432d4bb8d9d6293b617577449b28b3420aa095d3eed04e943e8d0847c882f13b3f1ff79e67a88d762601f63656ed27e61"}, {0x40, 0x0, 0x0, 0x40, 0x0, 0x0, 0x800, [0x7, 0x3, 0x0], '}R'}, {0x8, 0x0, 0x98bb, 0x8, 0x0, 0x0, 0x86dd, [0x9], "d7ad736154bdb4aa5cfafdef9947e0593039db510a2a3f9c45af35ad702d9187003ce9bd6a7b21c1c737efac088319ccf45dfebd685e98899880d546652bdb97c9f80e1a9faaa8141ead6d216dad05053391944bd1f69c7681dbd1bcea5ace76b1da6af2cc45b571bd9be17c925d676a54012542f3dd17a90f80120cf25b1528"}}}}}}}, 0x0) 2018/02/03 08:34:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f000077f000-0x2)="7f", 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000eb4000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000997000-0x4)=0x1c, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000b77000-0x30)=[{0x3}, {0x4, 0x80000000}, {0x0, 0x7}, {0xb, 0x5}, {0x8, 0xfffffffffffff828}, {0x3, 0x9}], 0x6) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000370000-0x4)) 2018/02/03 08:34:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a63000)) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000cec000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, 0x100}, []}, 0xf8}, 0x1}, 0x0) 2018/02/03 08:34:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000016b000-0x38)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f00006fb000)={&(0x7f00002ec000-0x178)=@newspdinfo={0x1c, 0x24, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0xfffffffffffffffc}}]}, 0x1c}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001db000-0x8)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000186000-0x4)=0x6, 0x4) 2018/02/03 08:34:58 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000fd1000-0x16e)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d081", 0x30, 0x0, 0x0, @empty, @empty, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "bba1f1", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/02/03 08:34:58 executing program 2: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f94000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f8e000-0x38)={0x0, 0x0, &(0x7f0000f93000-0x80)=[{&(0x7f00007dc000-0x1000)="6ad64a6eab0cc54ec21b3a933b7680fdbf3dd92a0aef0e5addaab479081f044fbabbd44a1202d1ce4bd9c31abe8701df78c44ac92b29f6b11ba391ba4f5b07ca00180d7a79d28115e6c8a4aae387bbd2f6a3f3125ee01f6ec4f248728e9455457324599e1b1ed0378b4bf7640d5823b30fa093bfdf97cf39bc43b7fcbf72a4a28a669b9e6a19b4473af5ee15b278dc5b", 0x90}], 0x1, &(0x7f0000f94000-0x18)=[]}, 0x20004804) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f40000)={0x0, 0x0, &(0x7f0000f94000)=[{&(0x7f0000f95000-0xea)="d2366988718947f9fa3215d861ccf2006f1894526e0c1c00b5c51ebae7edef63be733f170b18e616ae4dd2b13d34d14f888a998aeea3c0e2276b850c209fe61a4674fbc8e5e2a856226c5be7444e3a08452fb5df85ca3f729a490cd5d3a442892b46fb9dbce9b9036cb79513cef60dfba40bfba63cd72b568dd007333ec26fc636d17c90f9a905e593d35872dc1f4fcab702797988b1e9277ed9511667ced7e3c8563539525f54d13e096b58da071fb920c4772c2c2ec8752652ed256db71a571add80d60d07ddf706e896a9de046585189179a3968dd9b46f0a885704aec3a282b7de7e7748e9286d8c", 0xea}, {&(0x7f00004f2000)="a7447bb45c5444defff93d5025d93d26e88eba29cc66fb54904104487f02c0c2d7acfe90e1722226ec147f839dccd4aafcde9f09dfdae50778b0810008240cfc40b86640d7bfc90d00162403354950f4bc2db4180f2806146f4f7fc07990f71ba2aabdd3e8dad3d6129ecc18f30293d2277dca01f301d817fec3ffcb5c0fec3fd2df4896d00185cb9c61493869a4db8c9f4989ada203a54ceddfe10bb2259c53f11b674b1b788552259714b9dc756a30743dc7bc3b68c7953698fe91a4b022beefa64a135c71b30fda9116a78cc354280701c359db91a08aa24b07949b62167a2efab844", 0xe4}, {&(0x7f0000f95000-0x36)="cb2809b68998b79da25dee1641438bf6f9451b032666656150667e2e61c3359780c066f50eaead634d68f1ddad6ff9fdfd7d5426d390", 0x36}, {&(0x7f0000631000)="bd6cfb957907be5634d226f3d2e33a8f136c53989a641aa798c1a956567ba6f63c892e24eafe9753cd77b29421d53cc15796e891f989e49ed3b3a1d07bdf8206fd4030a66ddb225bfc03abe1eed91346457222ccd044b3a57abff594423f111d70ff1dd9cdc3e2bab24afe4ffd461f60a2e8e79b79ea34fb759d762b1429e3139c46c387745864ee2c520bb79a65172f30fd21db7591f2fcfe2baf7375a3f2a74106a7393080a5d36448f2abea35a1e8d0462bb67c9226297682d14fcd13fc6995b3bcf71773523b", 0xc8}], 0x4, 0x0, 0x0, 0x1}, 0x0) r2 = socket(0x0, 0x80f, 0x6) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f95000)={0x0, 0x3ff}, &(0x7f0000f95000)=0x8) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000f95000)={r3, 0x1, 0x0, 0x2, 0x2}, &(0x7f0000e1b000)=0x18) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) setsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f0000efb000-0x2)=0x81, 0x4) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xcc, &(0x7f0000f96000)="0ee150c751714f6af172e149f1f75606958a4ec4eadebf463f076486f71f6cf6e7b29eed6a45c6923258c842f23ca35a33d7f419dd7e236eae615739000a03d4347941aae6fe91fdd6f040a5e5a81a1ea5fd2f4b02e35187c58b33cc71e95511c818c6ca90ce520e719857c19f6c3a00aad6f97f05606fb0c4f9184a92c2c4ac35ff93c3011051054da0375c573f3d5d61040761ef0ba590", 0x98) 2018/02/03 08:34:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x807, 0xfffffffffffffff7) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000227000)={0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000374000-0x8)={r1, 0xa7}) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000)={&(0x7f0000670000-0xb)="e91f7189591e9233614b2f"}, 0xc) 2018/02/03 08:34:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@assoc_value, &(0x7f0000001000)=0xbc13f52724529c0f) 2018/02/03 08:34:58 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xfffffffffffffffb, 0x4}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000)={r1, 0x3, 'FoY'}, &(0x7f0000003000-0x4)=0xb) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0xe404, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x88, 0x80000000000022, &(0x7f0000001000-0x9b)="7556b56576748cdfd7ca76a9ac8645623e6b409f743ecf5301920e27e09c5e5c4ac62026e5d126430ab93f93890f07f229b13e1040a4630d61dc2987ba5c254278ec73c27b21a7780ce2cdca5377712f17119bc77bedb79d1ea0d6ab93c167b8884e008710a6d0873790bffa548a2cbe5719c7c8bcadff55a02ace7529be832be09313e7766f526aa128a5892a2ad7d8000000000000000e027218", 0x9b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000003000-0x16)={0x0, 0x253, 0x7, [0x5, 0x100, 0xfffffffffffff833, 0x1, 0x8, 0x7fff, 0x6]}, &(0x7f0000002000)=0x16) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0xe)={r4, 0x7ff, 0x3, [0x5, 0x2, 0x51e]}, 0xe) bind$alg(r3, &(0x7f0000002000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) 2018/02/03 08:34:58 executing program 1: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000000), 0x177) 2018/02/03 08:34:58 executing program 7: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bec000)={@common='sit0\x00', 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000fe8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000fe7000)=0x26) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000fe8000-0x4)={r1}) sendto$packet(r1, &(0x7f000019a000), 0x0, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r4, &(0x7f0000fe9000-0x9)={0x1f, {0x81, 0x401, 0x8, 0x5ba7, 0x80000001, 0x9}, 0x7}, 0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00002a3000)=[@in6={0xa, 0x2, 0x579, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}], 0x1c) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000fea000-0x1c)=@req3={0xfffffffffffffffb, 0x5, 0x121c, 0x9, 0x6, 0x81, 0xf1}, 0x1c) 2018/02/03 08:34:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000fd6000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00002a4000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000085000-0x8)={0x0, 0xffffffffffff6d99}, &(0x7f0000056000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000047d000-0x10)={r2, 0x1f, 0x0, 0x9}, 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) 2018/02/03 08:34:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80007, 0x4, &(0x7f0000585000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000dde000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00003e3000-0x8)={r1}) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) listen(r2, 0x3fe) r3 = accept$inet(r2, &(0x7f000038a000)={0x0, 0x0, @multicast2}, &(0x7f00006fd000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000080c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f00003e7000-0x4)=0x18) 2018/02/03 08:34:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x3, 0x100000003) write(r0, &(0x7f0000393000)="2400000052001f0014b2f407000004000200071008000100feffffff0800000000000000", 0x24) 2018/02/03 08:34:58 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x169, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) socketpair(0xa, 0x800, 0x9ed, &(0x7f0000960000+0x923)) 2018/02/03 08:34:58 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000001000)=""/138, &(0x7f0000002000-0x4)=0x8a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x80000000, 0x3, 0x3, 0x4, 0x5, 0x5, 0x1}, 0x20) 2018/02/03 08:34:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000001000-0x2a)="8fd5cd3743b0d8e1df0415d05b72be6a4a64ab8c33da758711c515f53d558d8abcd80000000000000009af", 0x2b) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000001000)=@req={0x3f, 0x5, 0x8, 0x5}, 0x10) 2018/02/03 08:34:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a7a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000404000)={0x37, &(0x7f00002da000-0x37)="b51f3543e13ff06ee572d1a19a4ad5402152aad4d4dd8f3e6d32a4fc422f5036a332078c7a5b33363598e4bb061703add0edfbf0029bfc"}) pipe(&(0x7f00001a1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000222000), &(0x7f00006d4000)=0x4) bind$inet6(r0, &(0x7f00000d3000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2460aa7c}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000009000)={0x2, {{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x7}}}, 0x88) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/03 08:34:58 executing program 1: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c62000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3e, &(0x7f0000f7b000)=""/147, &(0x7f0000850000-0x4)=0x93) r1 = socket$alg(0x26, 0x5, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) bind$alg(r1, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33d", 0x4}], 0x1, &(0x7f0000f7a000)=[]}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) bind$alg(r1, &(0x7f000097c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) 2018/02/03 08:34:58 executing program 0: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x0, 0xa, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000445000-0x18)={r0, &(0x7f0000fca000), &(0x7f0000a32000-0x55)=""/33}, 0x18) 2018/02/03 08:34:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000dce000-0x10)=[{0x28, 0x0, 0x0, 0x6}, {0x6}]}, 0x10) writev(r0, &(0x7f00003ff000)=[{&(0x7f0000b10000)=')', 0x1}], 0x1) 2018/02/03 08:34:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00001d1000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000f09000)=0x3, 0x4) sendto$inet(r1, &(0x7f000006d000-0x1f), 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty}, 0x10) recvmsg(r1, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000f08000)=[], 0x0, &(0x7f0000ee0000-0x51)=""/81, 0x51}, 0x40002102) connect$inet6(r0, &(0x7f000062c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xc19}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000835000)=0x7e, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000739000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000219000-0x4)={r2}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ba4000)=@common, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000561000)={r3}) connect$rds(r3, &(0x7f00001d9000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) 2018/02/03 08:34:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000075c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000771000)={0x0, 0x56a}, &(0x7f00005d2000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00003f4000)={r3, 0x100000000, 0x30, 0x7, 0x8}, &(0x7f00007a9000)=0x18) sendmmsg$alg(r1, &(0x7f0000f45000-0xa8)=[{0x0, 0x0, &(0x7f000083f000-0x40)=[], 0x0, &(0x7f000070e000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) 2018/02/03 08:34:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c64000)={0x26, 'aead\x00', 0x13, 0xfffffffffffffffe, 'authencesn(wp384-generic,cbc(aes-aesni))\x00'}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f00001c0000)={&(0x7f00009b7000)={0x10}, 0xc, &(0x7f00008e7000-0x10)={&(0x7f0000b17000)=@ipmr_delroute={0x24, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, [@RTA_PRIORITY={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000420000)=[{&(0x7f00009e2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000590000)}, 0x0) 2018/02/03 08:34:58 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x9) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000002000)=0x61, 0x4) 2018/02/03 08:34:58 executing program 6: mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00006d2000)="fd6a840cce124a540f01ed6791b09f17a3ce75319687a2c9bf73c1430f31a6e8d30c8192b88183eabba051aa22e0af5cd4c1b00e4624b60cff693e3b0ddd99e9eadc8993becdba57ab1f605b4318aa0bcf47578e205b63bc35cd579f33313665a704cc", 0x1, 0x200418d0, &(0x7f0000ae3000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0xfffffffffffffdca) 2018/02/03 08:34:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f00006a2000)=0x26) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000743000-0x88)=[@in6={0xa, 0x2, 0x3, @empty, 0x8}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}, @in6={0xa, 0x1, 0xb812, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x2, @rand_addr=0x9d32}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0x88) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) r1 = socket$inet6(0xa, 0x806, 0xffffffffffffff91) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x15, &(0x7f000000a000)=0x64, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x33) 2018/02/03 08:34:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) close(r0) pipe(&(0x7f0000b87000)={0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000777000)={r0, r1, 0x4}, 0x10) 2018/02/03 08:34:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00009c9000)=@nfc_llcp, &(0x7f0000000000)=0x60) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00002b1000)={{{@in6=@ipv4={[], [], @empty}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000bdf000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000)=@ll={0x11, 0x1b, r1, 0x1, 0xbc2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, r1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f000027b000-0x3c)=[], 0x0, 0x0) 2018/02/03 08:34:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c001c"}]}, 0x28}, 0x1}, 0x0) 2018/02/03 08:34:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000be1000)=0x6, 0x4) r1 = socket$inet(0x2, 0x6, 0x6) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000054000-0x4)=0x6, 0x4) poll(&(0x7f0000066000-0x10)=[{r0, 0x4}, {r0, 0x281}], 0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00009d6000)={@generic="4797b4a46b3e06482a7687f4cf19998d", 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000070c000)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8, 0x0, 0x8000, 0x400, 0x400, 0x30a, r2}) 2018/02/03 08:34:58 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000005000)="ff4a31bb57f561e6d7324f15e9ab2944a283710c8ba89e3606de536242cda6bac67f5fbee3613c32cd909834cdba0fa7a869f8660f79faa8674eded704a9a750f4034136d01bc8c67193bd4866ed0dea3c5bf4a33852bacca4d782b151c4a0e0f162cee4626153f59e4b335ee888cd781d6e1e84e006c4d833c095a7bde7729767e62cd8794899c91cb0e03f240e3dbca32e76183a00ad330ffbb162f8879f66d5fed01193a4fdec01a4d50efd009199c1a2ffd1b166b24bf1049f68cc3b5356bdda58f50a160339a6d086058241b318690ccf23d055d0a8d8b2da744543af35dd0a15af785a4d24633976e4535d6af5066142d7e98dc176916981305ad28756733bc8e9be19fade3c71cdbf622745875e4c7030e88101ccb76a4a18cd3f12c12e22dc042452943a6ea97ba71ca548fbd2b886984a5504855ec22031f1546ab453878c9199d5670b29e55cacb3f0309d31f4d7b783a0a5bfe67435f5f1b1027ad922cf1b402e4022d1b872dffe55b182b96be2e921c30ab7bcc574d0016b51723bfd8b5e76b68a71748031fd77b3caf3395c09c1bb861ba7e3df7f951841b3983c5db4c4b4a84a3af10ea7bf3dfb70298fdc0dc5d10a762714f9a95c96067885c6a72e6a4fe74b5b228fd2267b9693de63903abbdf18fb766740cfb9843a69a547cc8dd94a834a02439d4fecc687c7d7ce07ed915eb834bc4676dab237fedbcb3693a11bfac637467442f324d594cc844ed93c2efa24107253f5edd64e3d865466f2e065a8e1a4218f7e0b9bd01a800988fe78736d9c8b3a6a631306534e66f3dede577208cc442a8cd222e0c2d80b247cabed25b9fa854e10b29d0fa0b0782fe862af2eade5877cf135891fa01bf6a4fd4a2f5ac4de644701241ab4ada5107802182ac64a5ef5d74754fa418a1112fadb34639ad7715ef1bf525836a71e03bff67a92dadc834c8c3ba128e582252beff33100ec166f74ef1273bff884dddb628c5ec0702724ff1473475891e4637e96f3e52b0f7113bf7e1cb836900ded2efbc48f68b40378e118274780f4c7c1f60dd4bee4c7d9f8b65afdf400487466ed9dd59e1980365ba535601c84d8b3c8979c6e36655382ac12294a13aabf5f29eb895fa6ce4745fe5eb643dafa6f170256f0603516b0ba78897dd46af251de804f5d139eaef1cdbac0ef74e0476764be446d5521b641ffc942d5930d027cb2492f7e604594ab3fb3d8c1c0dd72ff36e537d77c599298afaeb13ee73c4e575eb3dc24c7da4e54ac5818d3f07ccc3659f5a0e23088b1741b4fe453996886eb95f5c5668167c6fc703f7d88d71cff0b26d7bc35b3ce32167a814333017096199784a00412c34c411b579246a78453bd4e356095cd6e47e23331dcbcdae71859fc35d6ba937f43a1c6fb8533ff4eb6ae44d8e06757ce50233a1f20c5f8a6dd98357b59326a888299702333a868a5b43d43e48f7d7ae364eb8aac82ba2e09781bde2c4d5e449da0b43bcd0835b91d392555f3074e1a9a61ae5f4074c5f712937ea980a79dbdee0e6134057acc1b2357b8d8a6571e65002f0ca9017707654e937f653f8a7a00f73db007370fb6188631d8107fce7e589c738fd04f262cb7adb3c03dbd3a9eca5cbe3a7954d041bcf3d71f72dfbd6523404dbcf13892833604821f85bfe97fc088fbba405f7a7026bc4848c4a11942116e8d80f7f68d8d3b742b9fbc9e07a59763fce0fc02fd35698b9037348d299e4f421d10207f9e936ac13800635eae63aef834924028082411d429a36a0f2fb1eff61a1b1325ed448657845dcc4797d7e2eaa82da787ac5b66208c5fbe606b4d636b759908e412451c289e381b1f461bdb3a538b0f8ac1f601869b5c7f5cc241436fac11c8fa4b24edf0ad471383eeccde824f652741599c0d77075b40a08e7b5ba2b6e75aeb5f78c11b6ccb1ec5442cbd7e8065674f37d823ea264748fcdcf8b0654abf5c1a605acac3469101fc082e2426e4b88d2e066906b11dcac293ad9bd3e00d79b302d2a4abaf44b69fc13cd003d1311b77b12707647e6be6dec92d3ea177c9fb8483350e7e2838fb91f41f7a87a61acc34d0b84d6aad746185f37683fe2afbac8eae40e471b7e3eeeb11b2f0789e96ca6938538f0f36f892f50341deeb5f6c4fe1247ca28c97bfbf983075b119b5f38a5a90adc4608663aa35897c4ba5140123aeeabbadccfc3a24e45e657d10b0ac90f09b2ab9ca6fe5ec6e7bb41489231d86bdec469bdd1ae09792551755c08611730c4d2e4a73a39ef11ff4eb469b2ea58a8548065143ea103cd79ad3f804de3b260b8d93c71d7559b0afae42be1021690a11ea0965e29c050473955b2095511a858c654f197804e89b84094a23c886d543f902f4fd7c9a30c74b6a316a89e242417f2ecfeec802681c5df6dfa1d132dedb1ceeb98d55f8fed02668432d35de27d132943a4e94af00497a60727817fb35eb1b5afc6ffb1e6db21fbf9240e0bd6574015feffdd849d755cda876d630c55a8803fcbc899392567d51de830267e619adaf5c95a35ed4df8460b2738720a635ea81e81de8398b251f493d2e14aea2f4fd25ac2024395c346eb10dfcb4c02ec1cd108e2e957b036f484b1cdf620cbeb65dafc610576f07bd4ba7c107064cdaa22498f992b5a2f7016b39b7cbcd30445c4d1131a46d71cf4ace9c42e737647a77440b1dd3aff0bbad75cff6c91ef963ad7994d2e00bec7df9846135d79e904162e380d88a3d0a264cfc1f73d628a518ecfc85529e017583f67167dae68d0c3fca9c2cdea7900a34ce86e1a1239d205198462a53c7dd777c3f46cd0260f493809e84eb93ee0411da410245838e969ffbb3c31921c3032018e93045cc5a6621ed371876d3039bac1cff76160a7879a762e1d13a2b032108ff7935477e1d247930e19e31e56a13cb97d07178802cfb2e3a7269bb39358896adedab13bfc12d3ea94e83ab669192dc1c4b1f8064fe755257f92b06631d3ecc7495654c8dfbcac2790e98822c699cef2fc7567b1c7320bb4065fdb546bef33b05a237f4b60271e131680a37ccdf706aabf32e2d02c0f8e8110a68df35d79d1ed5a81cf1840a534116ea6a65db6ebe25cd158bda788b9725a2b56f30ae23fde0a8186bf00bb971574ba271448ca3e1ec86bfcd0b3bd3ea6c4865d529bfa6c40563e57e35246033be8a5caa3034b9aa797d81b2dc2922f546ae062ae93bad6709fa76c50c90a6571d743facc50e1f3f9d51df359b7736e448632eb64745c2cc9e15385c6df6ac49ac863efdc0f3b8591906d09f9d8bac5303a10114326b33ffc3cce04ad1eaf843f663258ec4b7a831a6045f0c6ba5ffa1eba31d4fe29b6469dbb37119c7f63a2f3bacdffc28c2edb1d023f2e643d08f62b1dc27bdf417cfc871cfb32808efa493c7f12be6e5d22ff77f6125eb7423cbb014d62f8db758f119cd9e1aa53c2ab68026aade1bf60ecb53a08e1ef438d0e71712f8749a307533dec6e218bd4de17fd872c7c74d69c363c6f5e2135223bcd8e9b5b398b3a3e8f915b136555c0ff2733765e38d70f3fc6f9680b3d9b474fe4259976c03f17d113fa6277201e2e8b3c7b337a89186037478b78d55f69638e2b94b6f0971c4fe630f95c293c2470f8105432313005b95eed6cc016c9b19fe9193cc9b45cc695188d030d5594d9ea2fe8040d3a125eda7217044da04cf25cd6081973ea9273fb087bac94a9034a5d9c60b218f22bc9423e6361185da2988234070e2911c7e19272be4f5b04a58396561f40993937a58a25e2a9b5f41412ca834ead2ce3a5be61f1b5bc5a56d0c38aa36500a5a625adbf449eacd3519bd9b0a3b9f09d720d5e47e144c98c735f36b81349baa902090f6c69a11220d8d3894d9c0013b18d7c47c9327b69fcb971a0808252eba1b1dbed080825963c1a464825ed0eb5b486f4b6ca6ca9a8e6c28d0ca397f52847081d669cdebcf64733dfedb5b734bec55ec17c2352671595fa6c1e7a1f2531197117ab651a145fb1b8161cd83e26b728b89e82a1b3cb3dc30e6ead13d5ec55256f8effc9d0b324aad560c29c7c5f3c6eed9cc0f295488793e50cadbb674b79e0c7d56ec4dd0c7581a29c5cf1d10aa5485bdd904dae5b2d526be37977fd08a1d68d01a3f0ce085fefc80eaf6c412b4f8ab94a7acc3d65ded673f8b1217a178e136f4c81f9dc84c02c9057977ddaad73bad77b23d7659b3c580a7328591446adbb6b61cfda76bc61dbbb91c373c11974c86b7de840d956283f1c1b541837d53c92d43beaa4fc21f3600f0828f2bd4d642914bab7628729b2702db4aa1ad15501206268a427a721e3a1c8b1c099a2096647ce51b07de00c995478cfa4bbcda4cbdb41c3a808599ec673c73f8e4a47adb09c52fc51d9f4bb7f63170de71c0f61ad05519fadb278ad3338f099a5fcf80b85cbe5aea6d0edcb25abdaf39f4dd8e782b6e7f60cf84a20b16cf34e703bd6fbf27a87d4254505d6589ecdc71d5502353ce6785186ff3b0b2b342c2d83528139c266335396bc7dd105b574a1f8cf444528799d0824fcd331a37f2376559739839b78b5d3379a758919692feab533ee9cb665e6a0cd623ad6a38a0aa2f56c50227fcf734cf44298b61776714f28198311b2ae0010f81e33831c1c432ee5e766e502203882adec5aa88c4a30c292dc57bde31a5eb26a0bf133fd140bf7654dc4d1e2832dc0b0957c70ae57010f79d3d35cb26840cdbe2a1f022d7228020d40cbe1664957998cda83c38b8fe567b010ad234f727830046a0f9af789b96f33c41ab526240a185a0a6c118405c60d3d4de220429de95c3b758dd402698bb8a9568287bcd17864195f6f5fb6bbc911c89f511805738223494f69559810b4daaf5b7bc95df5750af34aca68ce2992c931693ed66f31e5232d677f927bdb16474e652e80a406165e0aba456ad5888bc131bcd2a374535e14981496eb0abc058cdc963e93d5124386fe6bcd68291f6d741af26502090cc1173dc24af895ef8520ab7944c29c6bf88add357402699004f4505ffee4f8616cca8c7a612ac51ca1d8407d79db78ca958289cf973d8c078724508994628d4df4fd9b2751ee4c69f8c4733afd48251de6291e97804731499d8c1a352608843a85324e790c77238a981e5a6d5e115c542d3fa28b83c20b153e638a15192bd5889cbe40013c4fb35cb79696ef57586800efa9da2b7227387b292074770b4e62fea5207c72ee35d38dfb575c003d11b4586fe40d3dfad8c8bf1e9be6aecd18debf8522cd6be7fda1ceb348c63964b4a244e09c040b22953e46ceb585174ca1379c0c135644daf6c7c8d70c0d08b8d52dfc3773699dfaef79d88322d1eecb6b7a5d63da862976e89c453cf0c6ac2c37683c5057d3bb9340ae1a817dffffbe6d4c29741d77b06717818d066a9b89e39a5dae34a454f2037a93f4f7670c3f0a30316f7b52e4c4964ab796ba8c90a0bc0431f09af93033dd6954bdb920ee064cafe6252eee37421a9c5384687363711a2828bcbd231e992198c1545d2aeab22b312bbb16873ba3bf70e6070ca3b14ee70baf03595d43cc71eaa6c45c317a6a4c09c0b8de9dd3f93dafa9607d267130686197ba98220b003679c5c8f5ab6809338c942c98644e1cc8e252821e52600163e34ce8d7ef3d298d7bf377cbf086b859a7429ba11c0191df350eba0f780c17aef982b0001572c5a491b290daaf9b5e20be48a02f70c2c2f382f03ea3227e4db82960ff586715409235123f1e7e5a05829b795d6f7dcf434e1f1bc451cfd31e7062636") 2018/02/03 08:34:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000000)=0x20, 0x800) bind$bt_sco(r0, &(0x7f00000cf000-0x8)={0x1f, {0x73, 0xd1, 0x2, 0x84, 0xfffffffffffff2c9, 0x2}}, 0x8) r1 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x7fffffff, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000)={r2, 0x100000001}, &(0x7f0000002000+0x5f7)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0xba6f}, &(0x7f0000002000-0x4)=0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004000-0x14)={r3, 0x7, 0x3, 0x4}, 0x14) 2018/02/03 08:34:58 executing program 3: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000efb000-0x4), 0x80000) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f8a000-0x90)={0x4, {{0x2, 0x2, @multicast1=0xe0000001}}}, 0x90) 2018/02/03 08:34:58 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000003000)=@ax25, &(0x7f0000028000)=0x10, 0x800) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000028000)) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000028000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000026000)={0x24, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000000000000004}, [@nested={0x10, 0x0, [@typed={0xc, 0x8, @pid}]}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00005ee000)="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", 0xfb) r3 = accept4(r2, &(0x7f0000e0f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000f9b000-0x4)=0x26, 0x0) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000a78000)={0x2, 0x2ac, 0x8, 0x400}, 0x10) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000fcc000)={0x0, 0x0, &(0x7f0000199000)=[{&(0x7f0000436000)="1af20440b8d8246a1d2068e36a266817079293f25903d7b54aebf6284e4b892e750f2160127f427d1a19319e48fa85ad726833f70f3d1b1fdb5896a48a9e9e08", 0x40}], 0x1, &(0x7f0000a09000-0x18)=[]}, 0x0) read(r4, &(0x7f0000b58000)=""/219, 0x1ce) bind$bt_hci(r3, &(0x7f00009ce000-0x6)={0x1f, 0x8000, 0x3}, 0x6) socket$kcm(0x29, 0x2, 0x0) 2018/02/03 08:34:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000082a000)=@fragment, 0x8) bind$inet6(r0, &(0x7f000007e000)={0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000f3b000-0x3e), 0x0, 0x0, &(0x7f0000b86000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/03 08:34:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000dcb000)={0x0}) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e4d000)={&(0x7f0000113000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000942000-0x20)={r1, &(0x7f0000558000-0x3)="c7768d", &(0x7f0000e62000)="d5b0beaf94753940a6fe6a2517c062e1728b38851d4827c15f4110dcfaa4ef344e68ed115b60b3e1dffbedab1728243796f6fab8139ba1a2eb45e5f9a3b2a352aaa701eb2cfe30098b518ccf8e6077b5419b70bdd52fcb4f400cfa306386fb38bef3a784f1ea879e22e6e1afb36fdc0210a31293e9e7ee369830a1fe130eb6d309c893263287f33cec8279dcb802a5369c2ced7f7c77c37f206fd670036dbf8461696193d6ec716b3540bdd83863c941d2c5bf4c66df8d8684c0fe04c4d6a2306a31e5228a8259d8ef4e75560c0fb6a84e290257303d3d53cba7367dbf8028b26b6414bc5a04112036422e29372fb5f3ac7728d7"}, 0x20) sendto$inet6(r0, &(0x7f00004a6000)="07c242cc57c9c0c0fc518176f9155ce05141ed0c599c982b603b1ec07196598d7d95f6b75c8567128c92641a1e77a62804028491c2c90b51421c529b679d79b5d716aae79e7967d87966ffdbb3c270ee6c30c2c12134751566e6f722b93abf70579f8392829f5f08d8dc70860c6e0d4b5011d2b22c038de5141986d8e5a0091522706ab1d82f9681d0657d2fbfc98cf4a4d0bf507622225c67376d823d7641a8f81b4a7c9ef6634eea5b0a4f99b52e7155eede4c7d5708b675ba6a867c301c", 0xbf, 0x20000000, &(0x7f0000c27000-0x1c)={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, 0x1c) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f000065b000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00009ae000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000096c000)={0x0, 0x84, 0x3b, 0x3fe, 0x80, 0x6}, &(0x7f0000d19000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b46000)=r3, 0x4) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000ec5000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002}, @in=@dev={0xac, 0x14}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, 0x100, 0x8}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}}]}]}, 0x16c}, 0x1}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b0c000-0x8), 0x1, 0x0) 2018/02/03 08:34:58 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000027000)=@nfc, &(0x7f0000028000-0x4)=0x10, 0xd29df3d3545da3ff) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f000000a000-0x14)={{0x8, 0x3, 0x1, 0x1, 0x6}, 0x9, 0xff80000000000000, 0x7ff}) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000-0x37)={r0, 0x5, 0x4, "14b886d3b6d3d45b1744993f0e47495babe449f88df6c67b26127a6e1ed2554307ee936ec976ba748ec9c1cfcd"}) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000028000)={0x2, [0x0, 0x0]}, &(0x7f0000016000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000013000)={r2, 0x7}, &(0x7f0000006000)=0x8) bind$netrom(r0, &(0x7f0000022000)=@ax25={0x3, {"1eec3f790e5a86"}, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000)={0x0, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffff}}, 0x4, 0x4}, &(0x7f0000022000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000001d000)={0x0, 0x9, 0x63d, 0xffffffffffffff05, r3}, &(0x7f0000017000-0x4)=0x10) 2018/02/03 08:34:58 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x3, &(0x7f0000004000-0x2c0)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000010000)=""/98, 0x62, 0x1, &(0x7f0000003000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f000000b000-0x20)=[{&(0x7f000000d000-0xa1)="979228a34ff98198010178000000000000093076c53f04723d591428", 0x1c}], 0x1}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f000000c000-0x118)={0x1, {{0x2, 0x0, @empty}}, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x118) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000010000)={r0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000004000)={0x0, 0x6f5}, &(0x7f0000005000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000005000)=@sack_info={r2, 0x1ff, 0xffff}, 0xc) [ 59.717182] netlink: 'syz-executor2': attribute type 8 has an invalid length. [ 59.734325] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=25 sclass=netlink_tcpdiag_socket pig=5706 comm=syz-executor1 [ 59.754626] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=25 sclass=netlink_tcpdiag_socket pig=5706 comm=syz-executor1 2018/02/03 08:34:58 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xffffffff, 0x41, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ffa000)) 2018/02/03 08:34:58 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/03 08:34:58 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00009df000), &(0x7f0000000000)=0x60, 0x80800) bind$nfc_llcp(r1, &(0x7f0000d8c000-0x60)={0x27, 0x2, 0x4, 0x5, 0x101, 0x2, "c774a4fb5a4841e9e08e73ea03d11d240ba2af414bf2305200b574b2ea2105197ce39922d5787c733aab5210f875a38b903bc945d1381ceab3409b15a2eae8", 0x1000}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x3}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) socketpair$inet(0x2, 0x0, 0x2d, &(0x7f0000882000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000078e000)={0x0, @in6={{0xa, 0x2, 0x2, @empty, 0x80}}, 0x16, 0xffffffff, 0x1, 0x2}, &(0x7f0000f1e000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000bd6000-0x8)={r3, 0xba7f}, 0x8) r4 = accept4$llc(0xffffffffffffff9c, &(0x7f0000a08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000d65000-0x4)=0x10, 0x80800) setsockopt$llc_int(r4, 0x10c, 0x8, &(0x7f000002f000)=0x20, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00002cd000), &(0x7f0000b8b000-0x4)=0x8) r5 = socket(0x10, 0x1000000000803, 0x41) sendmsg$nl_route(r5, &(0x7f00009cc000)={&(0x7f00002e5000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000b2b000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0xb}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1}, 0x0) 2018/02/03 08:34:58 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x10, 0x3, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000004000-0x10), &(0x7f0000012000)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(r0, 0x0, &(0x7f0000013000), 0x800) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000030300000000000004007352", 0x23}], 0x1}, 0x4000) 2018/02/03 08:34:58 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2000000000005d}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000011000-0xc)=@nl=@kern, &(0x7f0000003000-0x4)=0xc) r2 = getuid() mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000010000)={{{@in6=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@empty}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012000-0xe8)={{{@in6=@mcast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000010000)=0xfffffde8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000)={{{@in=@multicast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000011000-0x4)=0xe8) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000006000-0x4)=r0, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000011000-0xe8)={{{@in6=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000010000)=0xe8) mmap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000010000)={0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000005000-0x38)={&(0x7f0000010000-0xc)=@proc={0x10, 0x0, 0x3, 0x5000}, 0xc, &(0x7f0000011000-0x60)=[{&(0x7f0000010000)={0xf4, 0x10, 0x20, 0x2, 0x2, "", [@nested={0xd8, 0x57, [@generic="128520f0f7c0dc066d5b907a8965685192f4fe083f351ba500885df71a959301b7fcca048be5188b1f24407464af748a7eebf42c4db044496e75e74dc4cc536eae46244100524fc78cd2be7c17a86c00964752362783d5e6bb46778fdcc9059db8ccecac1311559503fe3650401af2cc24977900e4e50712a9b353eb37fb0d54f4f507941cbcfc60e9d01660cb07175faf55826e746655285fe961942680e84e8a378447683d026b4c9618e8c0b7395f1ff6e46db8599dc4a917af2073c952d74bd356aacf823157fd6f446a67840ef1a3ed27"]}, @typed={0xc, 0x82, @uid=r2}]}, 0xf4}, {&(0x7f000000a000-0x898)={0x898, 0x18, 0x20, 0x0, 0x1, "", [@generic="d70d753af91d743e9d0c2d481ac87cded0878c1c09", @typed={0x8, 0x32}, @typed={0x18, 0x48, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @nested={0x184, 0x3, [@generic="2dd9b33b345bbdb0f211", @generic="2f788879f7acffacb22066171eca8c2ce704db9bb80af2098bf8df458d08f8d0f785c73f56da4e40ca954c4ca030d44150ac96704e2f428cf2f185572165a7345c56dea1c94284b97af33f8e8a3c87eba9d16d8c5b8c89141fcca22a5fc9dc31e3ef5fcbd7ebe6fd71f20e9419d54a8117a388b1d49aef064247c16d69d39469", @typed={0xc, 0x34, @ipv4=@empty}, @generic="60801dafd5ebaf081fb896e727007cd2e8129270051b4681c175ed3b218c6914aac8cc962fd77b276b8eabd0a0ccaabbaa5fb530f9ea005b6b37fa5dabd91339009ecce9da35673f87f4ab12ee3be7a33fedb8fdc316841a7682f43323128b6b319c3a483738e2f23a759d54fbf807d24af226937310cee8e958b9ee29603ebd3bb4eeb7a0baafc8ca858dcfe2bc27f6b368c37b2fd7ee20d9faeac967ff4ca11e82823560d75a3455e28e75e53a4cd5fd27efd7e4ad4d6d1833cd720b7da57b61d90ce3d1e05d8cbd6ed269bf3dae0372894cb8fd401cd3", @typed={0x10, 0x2d, @u64}]}, @generic="8147d9cada9164264a1d41407e", @typed={0xc, 0x8, @ipv4=@multicast1=0xe0000001}, @nested={0x418, 0x15, [@generic="ed2b4bb818bd29dfa50fb3d453e488e94ce849de998765ca9b0330ea54904aeb52763fee4d7f7e62b2abb2f7e8d20b1941d393206d69580af73fd9f054fb6f822ae92012963bb2813a9631c42d43453857e7aa543d0bb5b9724153fce32ec5c158b7e0d4b3e72477316db1a4d34aaa9f30d338991ecc233e5075db68cec636d679b658282d54ade7f7e292026ba06a4943009a162b470462b46c2f7980708da7e68b3ebaf69b8a64a27096b2", @typed={0xec, 0x2e, @binary="128701a84d8f8b23fe8f0d79e209846c4ad8098c6921f2d0d65c788f9f71509398f926c689598245b42137f5ee3d7aa28f47d06169eca3cd9479faafd2b5d3e18e8f70c04e39f49deeff2a12d3812b62e7df62217d758bcd2442e87416f58a864a856c2f24d3a0f60ee7b2291a2dcef9533cb58201a2dd622564c19cf75792d53052fca2b2f53fa93f74ecd63de669686ea304aae76896563547e2ab06d0e781ebbba0f22c19ec2dbf172169791b5a5852367be82e8f1d6f98da6b218477038b634be2c0188144a0f5654a8f88689309cd7faa88703913a7d970d61783420363bc"}, @generic="8da4f0a6870d8931b897da42cb1ed83661629c93fcf8d983c587f22f7e7c9e180debae4d3e606066e5162b73affb705a613bb8ec62bbcac26899a93e1b12a38f1a3904aff8cd0fe1521aa12882b8d221b153c18191563fba77249d51fcc39cb3efdfd2de1a6976219faa99812ffba8a38dc14471436a61041eb6520cc0739dd1f3e734c97c28b572c1cef2caa31d043ab98a4234250b05f81ef47dbeef6666d79082eab62d00f525c34275d315ae1443a5c98c1c6eaa1411abc12b80880b67ff4275ff4e0222732e631f8e116190ca54c780fd74160c006a4713a2bf22ee3aabd2831f675bea50ab0fd1f682", @generic="95b7015450b93739ddb0f6d2ec13c5bf8379c434832a0459f72a1a7db6e4f682a0b1bbe835dedef43486f6a38ffc3d5f2c324491625455b0b957796e16a6b0e950bce13658ec6e3499ff03e34fb1ff704bc22f02eec2db7223ea96ee562613f5359286d96ef83ccdaaf87e61a58a3625019a31c34e2978e17e746ec027b69e343365451660f48d28fad9018bab0830a4f53319e4420051e4430da3239ce5ca0006f3e6b80b25f4b754e312628bc4c9e48d933bd0f7555d01f43598970d05bfc8cfc434507e2f27afc8db96240363866f627c99667b1c99bde792d6241260ea2de574ce432491eb978923eda5d896cebfef2767760c5cc9", @generic="150cf5fcd8703c4eafe545cb1c874802a2a726d4ebb8a98af6ab93c5a60d76c3195e418f1770a6ec0f1a69cb0daf5fc8119c687185e9afba9de8a84dff486e4fe14ef5c577268ebb50b32a3cc07635305b05d162897001d201822bbe37febd02930cb1ce5b88e085d5d7db5e99f3f565eef9aa43950083da822c617c816d8642d2c02dc3626d866437c4bf4702fca705679d3ea355b642"]}, @generic="55c155f40e1104743aa6788a0531eb0546feca134cdcb7e23eaf885a1b40f895b0d835d60a6e843ae44396eb95e055bc624e95177819d2e993d1a273b8af96136ae8a6494e72741753ff0b29fc23c10baae57d9ddc9ee4e3e486fdbc21cca998bf4c465e595716b848f69b0878796a9c9c1862c2550f15d4fc5c62b001bf38651245c1424b8b7776bcd5e82f5d731713193e", @typed={0x18, 0x66, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xc}}, @nested={0x1f4, 0x67, [@typed={0xc, 0x79, @u32=0x8}, @generic="11dbb70e158d6b850726ddf3e7591e270326523b62f714aeb3d57f1f768ddf01a4b95901dfb8901d0fe3a4dea1c636b13ec3b80b4070b5f47ce661bc6b238fa0caf69a1914f8bc5320737e44ef8da67323546c7fc4f5eff412f454253a17c44d3533dac72270edfee3cb0e0851a4beeca119668eeca6dfce89d02ac41b699886c6a4a3e6da2f138ce7d9faa03205d5d8fdc6f607f811a1224ffd202084a3015d1608030bfbc9c1ab7fc181c8af8704af0884b5bdb3039b426bbaa17c12da289cb44961f1f91956f8eda622dabc243274360fb6953af5891de1af7ad943444babf6d9922fb3fbc14a8f5b02fad27bdc8b815f0ff00924c85f", @typed={0xc, 0x4c, @fd=r0}, @generic="8ee79d4a553c71a8f720832b9cd56d28ae4db2de9f03a91eaeba17e16f6dd8c812160f37e634cb10bf23240f8f17592fac4b16638a75f04f276b050b88df05d6cadc273491b14af07e20d6d98a2eecae2545e0cd5f8f7875a5802ab6c2b2f1871ea62281c2f749220c0f3961156653ecdd75519e5128986ece7be3105a2c22a049fded2789effdbd8b63ebe8d6d619f384189ef5e947f4ec8f1bb75dec1fb227c438c7980fa9", @generic="4f01d60e169d626100305109a244a79d358df38a0e0ac7a59fe513", @typed={0x10, 0x3f, @u64=0x7}, @typed={0xc, 0x2e, @uid=r3}]}]}, 0x898}, {&(0x7f0000001000-0x254)={0x254, 0x1e, 0x0, 0x4, 0x0, "", [@typed={0xc, 0x82, @uid=r4}, @nested={0x100, 0x5, [@generic="64074e9a50b66fddaf624ba296af52aa45523d3ba5a861262053761860f7773cc0275789c225a88d3563441035138c192d39eb87929fc7e1e321ca7166c7073e1caf60c39b037c0eeff1f133753691bb1617d403675c27d9bb53c64ea80801066810b629baf357a478e4a42af78d71c8072b9b5c6b49580edfad4de031a77cea72de5d5cde6623e37171c40cfa68716a52d50ff5445e0e2c2133d35897daf16aba4eab8336ae955786df9a9c7949c5776cf95207d9a8015171b0dda693fab21a881de6ca5777700d7f426efc5721b03bef11fc3ea42eead7d25fd2aae8da16367fff7d70e6eecda63bf628832e1e3a544768336e8c0a60a344"]}, @nested={0x138, 0x1f, [@generic="f35052627bf4b2e3b600ca5ecbdfe3d91bb0c65fe7d42aaaa4bade0b76fe7e3f544c6dd0ef0cbc78beefdf15861564c831ba462cb8d239b238e3613ef7cc3d94a5405adfc3538fa23a79dd177603e42bd45b26a01e7e094a622282a81fa18dc5528ec72de54333cb2573e4293af9c2001a39142e7e031291d91cd2519666bb14d111c982c5a2603f68504d9e6b35d6a77feb755c4487d817f9d7dec209a3fea86412d9f13c7b60f5f8e1d7df91443da841c111803f5db6b38f", @generic="6d554146f469c3b9ae5ecf90ce58327ab297c6191273c772e48e580c5fb921e08cf8b441e6426378cb5c6ddc718d79fc497d6e8761579a7d2d4b89984e05582dd176441579d684ffe0c89ecb1cc313d95d1ba95626f5d4ca0fcccc1212294054565a7c", @typed={0x18, 0xd, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}]}, 0x254}, {&(0x7f0000005000)={0x11c, 0x11, 0x101, 0x4, 0x0, "", [@typed={0xc, 0x43, @fd=r0}, @nested={0x88, 0x5, [@typed={0x18, 0x88, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="219ffab4ccc7fa5ddc336db3b5e8805b5c93c29cafa55092838526c3c64a92c21347a56536ff8b81ee4db399f2ada48f13c606708f6a4eccf971aafbfa644d36ba4d4d8b93f4dadda765048bec944502ca08fdfae73ff0476ef89c99668a65e487ad4001c7698f08b2"]}, @nested={0x78, 0x35, [@typed={0xc, 0xc, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x8, 0x55}, @typed={0xc, 0x74, @uid=r5}, @generic="7dc427237e1ebd7a27f6afbe6f32c5cfdd9bf6", @generic="cd", @typed={0x10, 0x28, @u64=0x80}, @typed={0xc, 0x6b, @uid=r6}, @typed={0xc, 0x3d, @uid=r7}, @typed={0x8, 0x3e}, @typed={0x10, 0x12, @u64=0x1000000000000}]}]}, 0x11c}, {&(0x7f0000010000)={0x13f4, 0x39, 0x100, 0x2, 0x2, "", [@nested={0x1158, 0x70, [@generic="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@generic="bf389c3229515d1b30bd2f33899acdc848bc0f78c176d9a855ca00ac72c95f116a19efb019958b5b49fde827cff89d8e4997d916db09c4d693c790d252ca82ca3c41f8baf06a419c4e0a9d62d7f5a896480f788306d27ea64e7e8b0a64eaf0a8392bb7a9d1c2e3aa6b44c39c2b4876b842cc778fb9a400dfc5635b0bc6ab37996a9723e61050bcf0", @generic="3cd9851f493afe94ada4e620f4b75b087fc1b9e7eab13ae92c4165fd92df967d68c10fae6ad56996b1be7d7086ad73c84ae9b88f8e794f9bc43a470d26d109a3e46c88aa4733b39a7e12f4a3e4db2bbd1136baa4984bfa0ff1cc7494198f9441b31711dfc71bb293627b31c9fc00e2b3deb914e249c9af1a2a22deaad992c79069d7f5b6cd7c136267d93bd56a470b0d11d28399388153b9a2397f885ebbf92ddf512ab9a68b5b20f1b9a51b6964f86173b417c374076d6827cc7e89ece802838691cfa8d95fcb905bb1", @generic='Z']}, @generic="95c6e99ed5e2316785e6f4e8b29e48eba9720c2ca17d80f58e29c976268eb1bbc2b1", @generic="193f2f36b65f8787b070e88fd9c708629be9f71edcd8f275550f13366d9771417b6c8c9a99853d8e93dc25c7fac29fd3afd018eb5760f93d88", @nested={0xb4, 0x5f, [@typed={0x8, 0x42}, @generic="ccdd1f4eb57f2b9994140639bfd32da24ccbf56693a418c09e4aed16082e2d", @generic="18e633fee09a300a68d1df49f769d34d751e38ac18f63bab6c", @generic="28851a6e00d163a8ba9e43915b6b9c1acd80e1c4397220001ebc6df61c8427b9c6e71a9fe81d59601be6f123816b5377166dbc61159a02c40de6444977d31b96590a86c9025716b621beb23e30576811fbfdbaac0e9b7fbf89b0e9bd628e", @typed={0x10, 0x3b, @u64=0xfffffffffffffffe}]}, @nested={0x170, 0x4c, [@typed={0x10, 0x40, @str='bdev\x00'}, @typed={0xc, 0x31, @ipv4=@dev={0xac, 0x14, 0x0, 0xe}}, @generic="09de04df81bafe735e183fd4bb199d4010b7a3fccb8b58a1dbcf01cb3e0024546f2f68d9d4bb3f93d1871fb6016f874050afe1c9e0004f301c9a0f22a849677319335073bd67da4632ebea1eeead97815832d8c84318597a0016abc5ca7c485c40b9d2a649dfa92750bdfcccab7463dff33afa6b27f9edbf617b26a36c4c9f0acc3ca39f4fb54c93d5681e4e4cbd2ff2289bb4cf22c9b8b38f3402aceda2cffd03034887060b79e8ee2a129be477ec9f582bc19dcbb0832d6474dbe9de478b96a8f5fed37b7363d6f68178e28bcc9b836c569b10851587947266bd4a43e1929be56daf0fd166", @generic="a682e90bd6826a9877d4464cfd3afd9ac2e675f5d39d14925beb03cedab5065ab061d3a35d344dacf37dd9c2b22283595201f272040447b31ce4457a4b80e6cb", @generic="59efbce705042ca1f314ea754a300fa7667257171a17b74364caf76e0cf58c8577b75d9de0b0a592"]}, @typed={0xc, 0x1b, @u32=0x3f}]}, 0x13f4}, {&(0x7f0000011000-0xc8)={0xc8, 0x2e, 0x500, 0x4, 0x0, "", [@typed={0xc, 0x46, @uid=r8}, @nested={0x70, 0x2e, [@typed={0x6c, 0x26, @binary="d1cc7567018d88d3da65d4e2927e6fdec65d0d62beb3dab3970c4b031fc551cbf22d36d784a47d8a1cf1149119a1fb55271068a27800473a929ff07e54d66c2f277d8fbf1e6529d2b61c51c126263f22e4fddaa846f7f11bcce26c936aa0578303fff1"}]}, @typed={0xc, 0x20, @fd=r0}, @generic="205d5446f1af3b25d9be1da500e3e89db5a5bcbfb94f379229d6a8e60b0050b7ba370f70704745e2c1b423302370d724"]}, 0xc8}], 0x6}, 0x404c014) 2018/02/03 08:34:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000faf000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000112000-0x4), &(0x7f000077c000)=0x4) getpeername(r1, &(0x7f00004f6000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f000094a000)=0x26) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000f5f000-0x4)=0x7, 0x4) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007e4000-0x8)) 2018/02/03 08:34:58 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000023000-0x3a8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {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, 0x3e4], 0x0, 0xa8, 0xfa, 0x0, {}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0xffffffff}, {0xffff}}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [], [0x0, 0x0, 0xffffffff], @common="69725800010000fffffffffffffff300", @common='syzkaller0\x00', {}, {}, 0x6, 0x0, 0x3, 0x50}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], @common='vlan0\x00', @generic="5ad920a0877b92000600c2f0fc001118"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3a0) 2018/02/03 08:34:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000e35000)=0x8, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000330000-0x4)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000ed9000)) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000c40000)) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000ec5000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002}, @in=@dev={0xac, 0x14}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, 0x100, 0x8}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}}]}]}, 0x16c}, 0x1}, 0x0) accept4(r0, &(0x7f0000b91000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000f15000-0x4)=0x26, 0x800) [ 59.790588] netlink: 'syz-executor2': attribute type 8 has an invalid length. 2018/02/03 08:34:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x4, 0xfffffffffffffff7, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00003e3000)={@empty, 0x0}, &(0x7f000034b000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000b39000-0x28)={'vcan0\x00', r2}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e50000-0x14), 0x14) 2018/02/03 08:34:58 executing program 2: mmap(&(0x7f0000000000/0x102000)=nil, 0x102000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000fd000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x6c, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], "c78faf64ad83a51d"}}}}}}}, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000001b000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000077000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000ac000)=0x9, 0x4) 2018/02/03 08:34:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000457000), &(0x7f0000c10000)=0x10, 0x80800) getsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000739000-0x4), &(0x7f000081e000)=0x4) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270b80ffff00000002007352", 0x23}], 0x1}, 0x0) 2018/02/03 08:34:58 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000611000-0x8)) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000014000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000010000-0x28)={&(0x7f000000d000/0x2000)=nil, 0x7, 0x3, 0x10, &(0x7f000001d000/0x1000)=nil, 0x3996}) r2 = socket$inet6(0xa, 0x806, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000028000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000024000-0x4)=0x28) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000024000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000029000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r2, &(0x7f0000029000)={0x1d, r3}, 0x10) 2018/02/03 08:34:58 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d49000)={0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000cd0000-0x10)=@common='bcsh0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000ace000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000813000-0x10)={&(0x7f0000362000-0x410)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0x0, []}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/03 08:34:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000266000)={{{@in6=@mcast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f00008aa000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000d4a000)={&(0x7f00006fc000)={0x10, 0x0, 0x0, 0x1001}, 0xc, &(0x7f00000a7000)={&(0x7f0000908000)=@getae={0x1b0, 0x1f, 0x2, 0x4, 0x2, {{@in=@empty, 0x3, 0xa}, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x6, 0x2}, [@user_kmaddress={0x2c, 0x13, {@in6=@empty, @in=@dev={0xac, 0x14, 0x0, 0xa}, 0x0, 0x2}}, @algo_auth_trunc={0xd0, 0x14, {{'sha3-384\x00'}, 0x410, 0xc0, "fc81b4f308b2c494c4dbdf23bbb266c998630585dd2ab7c27cb11196769502fd8882703ee37cd9c4c956c48ffd37bab321a30a17e4ef507f062f41b8e902ec1918169ee115d166df6c9742570ea89cb3f911e22aa28bdd071280f34b1ae0411cf4bbeee1b3f6b684768b61acc5ebf328f18d82b330c59107f622a6b0744237006739"}}, @encap={0x1c, 0x4, {0xfffffffffffffffd, 0x3, 0x3, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xa}}, @sec_ctx={0x20, 0x8, {0x19, 0x8, 0x1, 0x209ec0000000, 0x11, "edd4c517d4daad2ff8cc9b4c426324482f"}}, @offload={0xc, 0x1c, {r1, 0x2}}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x4080}, 0x4000) sendmsg$nl_route(r0, &(0x7f0000ab1000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f00003bb000-0x34)=@ipv6_newroute={0x34, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x5, @fd=0xffffffffffffffff}}]}, 0x34}, 0x1}, 0x0) 2018/02/03 08:34:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x6, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f81000-0x6)={0x0, 0x10001}, &(0x7f0000fc0000)=0x6) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000773000-0x8)={r3, 0x3}, 0x8) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) 2018/02/03 08:34:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000bc9000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00002b5000)=@ipv6_newroute={0x30, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x80004}, @RTA_ENCAP={0xc, 0x16, @nested={0x8, 0x6, [@generic='\v']}}]}, 0x30}, 0x1}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00004bd000)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000043000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000b8f000-0x4)=0x14) connect$packet(r1, &(0x7f00007af000-0x14)={0x11, 0x1b, r2, 0x1, 0x4643, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x14) socketpair(0x3, 0x3, 0x4, &(0x7f0000e1c000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000bde000-0x4)=r3, 0x4) 2018/02/03 08:34:58 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000022000)=@nfc_llcp, &(0x7f0000014000)=0x60) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000000a000), &(0x7f0000003000)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f0000019000-0xc)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002}, @in=@dev={0xac, 0x14}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, 0x4}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}}]}]}, 0x16c}, 0x1}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000023000-0x4)=0x8, 0x2) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000021000)=@get={0x1, &(0x7f0000002000)=""/27, 0x6}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000024000-0x4)) 2018/02/03 08:34:59 executing program 2: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xf4a86ddf984a3661}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008e0000)={0x0, 0x80, 0x100000001, 0x7fff}, 0x8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) pipe(&(0x7f0000f5f000)={0x0}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00009e7000-0x20)={@empty, 0x589, 0x2, 0x0, 0x8, 0x3df, 0x101, 0x80000000}, 0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000fa7000-0x8d)={0x0, 0x85, "193573b239cca8dfb5092c2f1dcfef3b6ab039f7981293925f7f64e020b9601d405d398cda3e032d908f0b2ced6c12fd522fe6c9fae1f9e966147110e181f160fddb119b162d1d259fb965013ef39f1bca638df170c96402433e79df2ac437a73ffe2748ad64c87a65166deafdf5495fe7011abd643f3ad503678c7175ef160e19934729da"}, &(0x7f0000fa6000)=0x8d) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000fa7000-0x8)={r2, 0x8, 0x1}, 0x8) [ 59.917706] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/02/03 08:34:59 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000eec000), &(0x7f0000eea000-0x4)=0xfffffffffffffc88) 2018/02/03 08:34:59 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) pread64(r0, &(0x7f0000006000-0x4e)=""/78, 0x4e, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001f000-0x4)={r0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000022000-0xa9)=""/169, &(0x7f000001b000)=0xa9) sendmsg$nl_generic(r0, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001f000)={0x28, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x14, 0x1, [@typed={0x10, 0x10001, @u64}]}]}, 0x28}, 0x1}, 0x0) [ 59.953710] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31 sclass=netlink_route_socket pig=5766 comm=syz-executor3 [ 59.980897] netlink: 'syz-executor3': attribute type 21 has an invalid length. [ 59.988612] netlink: 'syz-executor3': attribute type 5 has an invalid length. [ 59.996922] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 60.005376] netlink: 'syz-executor5': attribute type 6 has an invalid length. 2018/02/03 08:34:59 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000c6d000)=[{&(0x7f0000689000)="ec1c71822779463444aed6b043228615f06c97182a3a98eb121eb0b08a0d2ce0483e0be5bbadc595dce8c1bea5dac2b32962eb351b0d57c3b3c8e7df353fe59a63803fd3b4949ce4f0778bf961f3e61fcfbf6f8f7f0dfad1534a552db01b733f209284a9b634fcccdcb610059516cbdc39a0ad2d3a542e4abd9105d772448f2c2c52f7d8109de492bf6ffc00e91ba9159b1f3f283499525374a688b43b4b93812c37e283fddad7409cb2094d975de5095637a854ee4672a1dd1461552dffbd4bae23ee932a0e1615721ae3e49eb5330575e2bfe2ab0438ba", 0xd8}, {&(0x7f0000b71000)}, {&(0x7f0000fce000)="685aa511810ed2f0b066e75ab12cb081506087637aed822541e0732e4331f4eece058bc1a02e8fd8fc6609336278773934ab56c927c90257028fad5d15b8b2b9ceed80d1c55d6e4802824dd8cebb7ca6b1997df42351dc52edc676ea587a4eb87eec65744e91930ece2013461bb20760419c10415cdee286052860c805d6b78e87b948baca9800853cb9a33163e6e68c9a1cd25e9484b2074bb01bd7e7cba3f11794b62fefb493f53722c13f7e40ead55392792b0496337f869ab43b7a591e0de2112cb18916a49e34710e644a9a42d65643104d746e29772addfcbd43382e840472", 0xe2}, {&(0x7f00002cc000)="4d7f4609518c26c9f4687d86cefde8733da85d08e7f1650fed30ca4c4f9dbf640bcb26515467d142bc674ec9767805e3d322d46d50910d58fa940eae4a845aa3757ae3a85fea07c0c174550635aafe2e1518cf2371b3327a58a115749c20472945bab3b4aa9ad8d8e35a987f38df0fc35a13d0cf468978e8fe5be5a67a31b446c07c861279fe8d5969946c865c7730a7db803296f0ca34bda3cfa4683423552c109527ccd8a3a953cd47f59e7a91aa1acc5f829dcf913ce61e55d15d312cf0ca2398897e636824831184a86f88ef7374398ea10f141a0d0f415e09dec5ed0d80bf58f6d90f8f30c06aa5c7b8c2ee", 0xee}, {&(0x7f0000160000)="fe0129f274646a49739f6f51228509016c78d984ec327946454124661e8eacb4a9", 0x21}], 0x5}, 0x8000) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000fca000)=0x4, 0xfffffd68) writev(r0, &(0x7f00005fe000-0xa0)=[{&(0x7f0000fcd000)="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", 0x676}, {&(0x7f00000e8000-0xb3)="da1172179da06ec3388eb81d4b75de65f204472a3ca93f1ad3b9368065df0b648858129fa8b75727901964e8b270981db647f853a52b51091ff3d1e65eda79f5b1c65afdcebfbc28708b3604c2fdaf993f13f94503444dda776e63336f5ca10d881cf8151a29e77246f706c0f711efcfbaf6a7a918a9957fc2b8ba8a9d4bea8e4345c2ed0e9e415ce1f911bbbab54bf8cff091ef0b7b49c1d7a778afde6bcd5813eb1be8bdbd228cbea1f6deb98aa258807e91", 0xb3}], 0x2) 2018/02/03 08:34:59 executing program 1: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f1c000)={&(0x7f0000f1d000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000f1d000-0x3348)=[{0xa8, 0x1f9b26f6ed02930, 0x3ff, "befffb6491e8b8b780b05afb853da55a4c155c16a3abbb0b000fc62f5eced6e78081434b812ecf9384d7f1734a924cd45aab8df468e3d01d18ec2ded0bb4455d0bcf7d647efa2d9ca6c4f85f89251fd6f0eb564dd14e7f58ff70df6922344df2e1f955de8b73df7eefdc9ff9a94ab2f8995d540b81d2cf0617668bf21dfb92a91aa2d238bcfa8160ec34c281c93593108daa9cf85736"}, {0x1010, 0x114, 0xfff, "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{0x18, 0x115, 0xd5eb, "262fe200"}, {0x70, 0x108, 0xc0, "4f8a207e1efbccf5022cb8927c401b1246bcef65b26b5a8fd394593b2866d55a38f549913c5df172d8d6505708d7b96b4eb9a200d7afa24207479360dfcb9701fca31b86b960539ba171ae1ac7883dfe36508356f13dcc043591a970a4b0"}, {0xb0, 0x13f, 0x1000, "1a1256bf356576fa14f99fa2fecf3c4d6237aae1e7309decfcaf42bafd2884a3f1a726bd2b0c47ba57c108aa1f8b612ac6cc830544ae62f15b80625dc230fdfa037d6485b298cf172d9aee74cd1a95c4006da244d757b9fe0bd92311f99e0eafbcdcf9379f6cf8050580456bd414b638e3cb86ea7b0bec0141bb1804bc556e133fbcbe2e688dcc27ddcaec64723c8572d5fc80ec6ba6f08da5fbab07"}], 0x3348}, 0x4008010) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f1d000-0x4)={r0}) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f1c000), &(0x7f0000638000)=0x4) 2018/02/03 08:34:59 executing program 0: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f00007b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000ded000), 0x94f386f79cff0d07) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000df0000)={0xffffffffffffff9c, 0x50, &(0x7f0000020000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000349000)=r1, 0x4) pipe(&(0x7f0000def000)={0x0, 0x0}) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00003e9000)=0x1, &(0x7f0000c87000-0x8)=0x4) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000def000)=""/5) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000013c000)=@assoc_value={0x0, 0x5066}, &(0x7f0000df2000-0x4)=0x8) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000df1000)={r4, @in6={{0xa, 0x1, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x8c) 2018/02/03 08:34:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000f74000-0x38)={&(0x7f0000cf5000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000530000-0x60)=[{&(0x7f00004b9000)=""/203, 0xcb}, {&(0x7f00006f3000-0x2f)=""/47, 0x2f}, {&(0x7f00004db000)=""/152, 0x98}, {&(0x7f0000ac8000-0xcc)=""/204, 0xcc}, {&(0x7f00005cd000-0x54)=""/84, 0x54}, {&(0x7f0000c4c000-0x1a)=""/26, 0x1a}], 0x6, &(0x7f0000949000-0xb8)=""/184, 0xb8, 0x1}, 0x120) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f00008e3000-0x4), &(0x7f0000ae1000-0x4)=0x4) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000490000)="290000001800b1090007090000000007020001000000ff06800000000c000800040000000000000000", 0x29}], 0x1) [ 60.012982] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 60.039842] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31 sclass=netlink_route_socket pig=5766 comm=syz-executor3 [ 60.093235] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 60.100930] netlink: 'syz-executor5': attribute type 6 has an invalid length. 2018/02/03 08:34:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005a6000-0x10)={0x0, 0xfffffffffffffffd, 0x3}, 0x10) 2018/02/03 08:34:59 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80005, 0x0) syz_emit_ethernet(0x36, &(0x7f0000026000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) 2018/02/03 08:34:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0x7, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000418000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) recvfrom(r1, &(0x7f0000462000-0x1000)=""/4096, 0x1000, 0x102, &(0x7f0000293000-0x20)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14}}}, 0x20) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00008e1000-0x4)=0xc42, 0x4) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) sendto$inet(r1, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f8c000-0x4), &(0x7f00004bc000)=0x4) recvfrom$inet(r1, &(0x7f0000429000)=""/117, 0x75, 0x2000, &(0x7f00000b3000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x9) 2018/02/03 08:34:59 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000064d000-0x80)=@generic, &(0x7f0000000000)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x567, 0x4) setsockopt(r0, 0x84, 0x1, &(0x7f0000000000), 0x0) 2018/02/03 08:34:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x81, &(0x7f0000000000), 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000001000)=0x4, 0x4) 2018/02/03 08:34:59 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x1f}]}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000020000-0x4)={r0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000020000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/02/03 08:34:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, &(0x7f0000759000-0x8)=0x55, r0, &(0x7f00003ed000), 0x627, 0x2) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00008b5000)=0x40, 0x4) read(r1, &(0x7f0000a8a000)=""/147, 0x93) 2018/02/03 08:34:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) accept(r0, &(0x7f0000639000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f00004cd000)=0x3a) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000010e000-0x4)=0x2, 0xae677f542129a193) close(r0) 2018/02/03 08:34:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fcf000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000fb2000)={0x3, &(0x7f000057c000-0x18)=[{}, {}, {}]}) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockname(r0, &(0x7f00000b0000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000591000)=0x26) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000086d000-0x4)={r0}) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ec6000)={0x0, 0x28, 0x2, [0x100000001, 0x10000]}, &(0x7f00007e3000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e11000-0x14)={r3, 0x9, 0x4}, 0x14) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000183000-0x4)=0xd, 0x4) 2018/02/03 08:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000687000)=0x8000, 0x4) accept$inet(r0, &(0x7f0000e65000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000773000)=0x10) r1 = socket$inet6(0xa, 0x2, 0x3) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a3f000-0x4)=0xffff, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvfrom$inet(r0, &(0x7f00008d4000)=""/225, 0xe1, 0x0, &(0x7f0000503000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/03 08:34:59 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000001000-0xc)={0x10}, 0xfffffffffffffce3, &(0x7f0000001000)={&(0x7f0000002000-0x14dc)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r0 = socket(0x11, 0x80003, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000001000-0x4)=0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/02/03 08:34:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000993000)=0x1, 0x4) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) pipe(&(0x7f0000d9f000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000a7a000), 0x4) close(r0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f00005d4000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) 2018/02/03 08:34:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a16000-0x4)) pipe(&(0x7f0000289000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000010c000), &(0x7f00000c8000-0x4)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000cde000)={0x14, 0x0, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) connect(r0, &(0x7f0000c75000)=@l2={0x1f, 0x8, {0x8, 0x3, 0x5, 0x5, 0x0, 0x9}, 0x1ff, 0xfffffffffffffffd}, 0xe) 2018/02/03 08:34:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000553000-0x10)=[{&(0x7f00006c1000)=""/4096, 0x1000}], 0x1) write(r1, &(0x7f0000335000), 0x10051) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000039f000)=@sack_info={0x0, 0x6, 0x3}, &(0x7f0000b17000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d0d000-0x8)=@assoc_value={r2, 0x1f}, 0x8) 2018/02/03 08:34:59 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000014000-0x3c0)=@mangle={'mangle\x00', 0x1f, 0x4, 0x360, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @generic="ca8606000000c20200000026f259223e", @generic="eb43e685368533b0248d041cddb3cb49"}, 0x0, 0x70, 0x198, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:policy_src_t:s0\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x30}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}]}}, 0x3c0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x10, &(0x7f0000018000)="db163d3ae0d8eb8aa0168045fbc7b05bbe3da2cbb27dfbdea912aabf3a2f0dd21dbaa9b574c88e60d342ed372c108deb2bc05cfd95cd21d580c67719e97a6df4cdad7cf88aa995e0b00a0356074aa9729ae4f5f0a13a20d7b3c39b00e7251d407bf54255ee9bb3bb1cfced37357dc9eb19215fc19727270afce0bdf7c9c85ce361fbf071be8f000cdeed0133fa6c7a7844fd5e1354548b26828508f1f95b2ba6fc6f403dbef2e622683a3cc9a12063629e77", 0x152) 2018/02/03 08:34:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00003a3000-0x38)={0x0, 0x0, &(0x7f0000475000)=[{&(0x7f0000635000)="44f1a10f143633df3b3b8176ae94b170bc37f15247283bd688e65863ce38901e74a6a750f927bb28a8c09dc09e8662c0", 0x30}], 0x1, &(0x7f0000010000-0xa8)=[]}, 0x0) recvfrom(r1, &(0x7f00009c2000)=""/199, 0xc7, 0x0, &(0x7f0000a76000-0x10)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/02/03 08:34:59 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000)={&(0x7f000001a000-0x220)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = socket(0xf, 0x80f, 0x3) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r1, &(0x7f0000022000)={0x27, 0x1, 0x1, 0x7}, 0x10) 2018/02/03 08:34:59 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f000002c000)=[], 0x0, &(0x7f0000011000)=[], 0x16d, 0x4}, 0xc100) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000014000-0x90)=[{&(0x7f000002b000)="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", 0x408}], 0x1, &(0x7f000001f000-0xf8)=[]}, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x140e54a9, &(0x7f000002c000)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000002d000), &(0x7f0000011000-0x4)=0x4) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000002d000)) 2018/02/03 08:34:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000028f000)={0x7, 0x5, 0x8, 0x4, 0x10, 0xffffffffffffff9c}, 0x1ea) r1 = socket(0x11, 0x80007, 0x1) recvfrom$packet(r1, &(0x7f0000796000)=""/26, 0x1a, 0x100, 0x0, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000b41000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000092c000), &(0x7f00002cb000)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00004a8000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000175000)={0x7, 0xffff, 0xfffffffffffff249, 0x101, 0x2, 0x3}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001e9000)={r0, &(0x7f000031d000-0xd9)="e17c31fff1aadd362e67661f787121e7b8e43ef56735414eaafaa86037b3ff9c13f9e8b5603758b9154085a3415980c4e7697026aa9063eea2658c7ab3098f443d83480a81b83ee21c0b64561089cfbb9fa516650a843932351dafbb32c9e4ffa62d030c8de6d602674c50c6400cc7dcb8cd5c5eb2237208d1e802ba518c39022523142ec5c3a08494ef2560e54f63238228457bc18a1ea61ff6c5c91ed2450072d78115906cadff8651e39f1b99d2181d9f49bc6c52d61a44434820cd686eefe5694b02c62f5cb5afcd8aa4ac0f968143eb785e10fe295edc", &(0x7f0000e15000-0x67)=""/103}, 0x18) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000394000)={{{{0x2, 0x3, @multicast1=0xe0000001}}, {{0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}}, 0x7, 0x0, 0x0, "ce8dccbd30960de1e51071cca65cf089c13ab3deb3109ead84ad835a307bd708b8cf26f8b1d3c0a63db7a495fb8c78031b9965cd0581f4acbfeadbf74441bbbf83a5bf3265b22fcd5e79f78ba813b50d"}, 0x160) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000309000)={{0xffff, 0x0, 0x0, 0x1400, 0x3, 0x200}, 0x8001}) bpf$MAP_CREATE(0x0, &(0x7f0000121000)={0x5, 0x4, 0x7f, 0x20, 0x3, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000f37000)=0x2, 0x4) socket$inet_sctp(0x2, 0x6, 0x84) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00003ec000-0x4)=0x3, 0x4) 2018/02/03 08:34:59 executing program 4: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f64000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x14) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000f67000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000aeb000)=0x14, 0x80800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000033000-0x50)={@ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffffb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0xfffffffffffffff9, 0x200, 0x100, 0x400, 0x80020, r1}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000bd1000-0x190)={0x3, {{0xa, 0x1, 0x7f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, 0x1, 0x2, [{{0xa, 0x2, 0xcd96, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}}, {{0xa, 0x1, 0x1f, @ipv4={[], [0xff, 0xff], @empty}, 0x7}}]}, 0x190) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000040d000-0x4), &(0x7f000033c000)=0x4) 2018/02/03 08:34:59 executing program 2: mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x486, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) mmap(&(0x7f00001e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00001e8000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000107000)=0x32) mmap(&(0x7f00001e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001e9000-0x8)={0x0}) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001e9000)={0x0, 0x0}) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000006e000-0x38)={&(0x7f00001e8000)=@can={0x1d}, 0x10, &(0x7f00001e8000)=[{&(0x7f00001e8000)}, {&(0x7f00001e8000)="553ab0eb8b39d63b0862dda675d281", 0xf}, {&(0x7f00001e9000-0xd7)="02e9468de92d79057a449cbbf7401de12bec12510a23b34f71d00c1207825be682fe74f2218734d0aaf249c84b976fa33fd25e8272f4f63ac2e82eec3fca4d96324c41d8960f63fd2fc844379354c0baeabe671642930aafbdcf2f8e4c7721c93c14e3e13b377ffd9c32ae4c71358330168514385601b0c67d39cdcc9b7dda555847ea41896fb962c7c502f7b5cbb8f5aaf06d1beeac67486accddedd253cd35bddd2c3417e6a085977ca4946bf5a894168c9a404848fb00c61824c89990a16ea1e477c780b980edbcffceb5c5e172e6f06a2461a79137", 0xd7}, {&(0x7f00001e8000)="89bb895d7754729d71ecf9f463aa6eecc80c72b333780e6f53", 0x19}, {&(0x7f000003e000)="35833657dae5f4b1ea5cff764597c8ef32817cf06382f201a30d66fdd2bc3b67aaa5c4af32eef26a1b4469fa3eeef2b38a68726f70ad5494b4aa54eaa72d80a52a1e1b83ac796996cc78e863d730bf562a870ae86a664088170973b0e343d912a961273890baf42b9a9a7f0203d721c41a6ec7531d308f769e7f8ae5bf04a986fc9cc9da3a4a20dd46e7f7fc29189091f50678b2b588971218a785f34dd1dac6484f2b8851e787215582c72f0558a2e69998f02d7bd781fb5eba2a263a43cf0652", 0xc1}], 0x5, &(0x7f0000037000)=[{0x40, 0x119, 0x9, "920d68f7f8e592d5e5cb5328ca15fb346c7c97c33841f543d67f329febe220a60793b42fe26c6c30f5491eac1f93fef5"}, {0x28, 0x118, 0x10001, "86678766508bb35d5fd7cf568a69f67fb3b871"}, {0xc8, 0x100, 0x8, "c8cd4733b6e9771c6047dbf12d71fe96900f87bbc75e1d7ae025e2bfd5a0872e7100f66f76eb2e71bd5c64f4d0a3b4f1c5b5d63429abd2433142682acfa5f2a02ae9be1dae6559685672e6e03eeba5a3b65348f1d12d7549ae03b38eea91a1111a90ae9bd0c5e86049de89f23bc85aebf363da79bfe24542004cbbe353f03d95564b01a30a80e380480cd145886bc45b3ab516721627e5674f441395de40f661a537e002b59ecf046fdfb6a0bf3508b7d8da"}, {0xf8, 0x6, 0xfff, "271c449f2d1aeecd0db100247141b4a55de3f03dc79c6bc9d0f2fad4c9710c0ea0831696ceb529c4276aea53f4434188cc0985a9f02e71384e001707bf2d97d4275789d77726f64d687e5207c35313b02cc683ead905d400cf7232a6bdbe2f64cbe2ea8f8472312ab3272aed93585bce44f469a936c12cf3ac420856b20e4f51d01afa888da409b5a69c36c523440c3735a2c55d655068c373158c5649dd0125a8e5e392a906d35a439de6f7029867383f7b483e9a35d9baeb4894dab275566b242b311bb2ba0500c9cab0a841d5d2ecc7a120d9305eaa0432b9733b3d376be0086e"}, {0x1010, 0x13f, 0x6, "26b5664fbedd9e7e780a4e90bdfc87b63231d0686b577b2aabf1360475d9e5681a6a1679f4623df99502e7ab9396366d8de948e0ae3504b9fe6dd156c4d0c738c7bd5a65d407879213198a6e9f40f43ef41d6ae5d55b1168e00e7fffb71229aa0c22dc00413bf282d4fbeacbfb9508f30345b589c5e8f4a6d606e6d5a02a9c94c12b093ca305301f5e8758a281e51c0af2e3d1014947937a1292940a0f6e262027a4637f0c57c2273b79996eaf0f2b29e86b92a49806523a9075d3313a0b72233e75f21a64cd3177be7d0bdac16d08c06eec49350aabc5e95c06f13fa646f92016f0e6f2e6e3b0d30dfbf2116ba577df68cc0a974d0d105e9a0fe6211e765785ac251a7a4d4b5e562629064a6ca543b679404514eb8ea286dfc2e8d883f9c4e1a22595abe22b39c16dab3ef1e8c9ca23fd71b5171cffe32079de0eb9f11b02fac8c79f5e53c45de9214db1e5eba310bd9a6df53b6889a6569783f9400e5f75fcf5ccf8cc5a88534c164d71403d9a3a46eeac50f6ee0f48a383f96d2b80a0f2ece3400d51f58fb8e7a1abd057e2aeca1fab57f9be65682d9a0ab17b9ce40ab125909cd4ff73829693911a51c2a1e4957da9fe1b89765ac0417a423cec815f3bf1acd245987999d6c46c363392619ed6550ecefa654b8f8158a2ab1164358fb2fc2917230b61fd5807f2b3b8008ef816131a9e7e8bfb9b8a4d0ad31f361da2da1aa4c5315bff118125eaf058c323431e3d683fce214ea78efc3c1e2b9eb2a5e5beffb8db7beea67aeb1bb9745e2fee1ef013bdd74fb0e3f5047215ed13c4d5916b44d7a113c221319c94b41b4624d12471c2fa23199034a1d8ecb92b6c97000b367200bcb31806081f60e514b63d9616a72ec5356424d6b2ff3d4c52e719230355b0042545592c08dea66aa500c2b60d7fd52c21bb87fa49b65472019428a9e792dd06bdcec6ecfb41b495201bdcd848a542fb81aa5b84ea77a2101909d5cb8ea2a085ff5dc468dd953c640e38828a523e37625c0b806d3faccb530cd3bcfd339881170a9e6b7caee0dffa4e9349519aa5e0fb196d52f4776b9a87bdc86eb4183db77d1e8ae3bec3c5c7a341ce4648ccc286366aca61524c119abe2293ce96675cb35b5933ee7f1f4d7948f8ed0cbb6654ab49eee526b38fd7f20cf91ba4280f34e0faafbd3361b60300652758b83cb4fa374e6eef21d280ccac7ad539bc7c56d096dd757064ef8bc801f3039812dab78577b815a842bb8de7e149be97b00178b8cdc370178f5e981fab7b3d3ab1e34601c7661c42443c4d81bcb523961cc5b1d647758b7480e4e36a030657ed37386681ffd34225586c4292c5add52f7a52d53e723bc8dc32aed100c4135157a40f117c4ef17ced6c0d0c608fa9908ed87476367f44b3519b3854e0589babee81871ddfef7bd66f069917b9925b97339dfa772b41b4fb8defe9880985eb495eac0331c23cd20694e5a3ff3d080390c32e813a7995cccee3633717b848ce508431a5eb762aadc1a4c270d8c2f98bac2e7dbeb7906cce544fe37fbb828aaa0c8713ba3c29d25e85ab59beaec0d61f9b44fb935758c069a96e01a2f86bbd053df97ddab9bf1064fec318f3ebc7e62d92b63ef798b73d5233044ebca6a8a156a7ed86cef18b75a41321fa85620a35988f0110434f8bd8697ade6476d9e136d8fb4867403673d06a8e1ba821bcd0232f72eeed436fd982bb875a2c608ca378d96412c590fa0304a79fecb3e4ae0f4c17fb6a7aa865c2817336d51a75ebb2ca34a95345e6f44c63a0003b4be4eea9535930d3976919fbe5ad499c5c01dacb4eb276740ce6a0ba26c35e5612da602a199ff51e2a3aa5d1483b2fcbfcc2393ba1163b124e81c071dbf1d84f51a3e4e20c55a10d82653d6c8e354b2d217050b8bd481ef5801864988b863ba7445aea550a48727b3b2cf8f4a7f1e968691c83756418eee18dc756dd8f2b330bc04db39229df990c8fe5376d1b6997ed433840650fdf1b9e71a44b44002b385ab7de9499b59a714c169502d28625624782b188636f5cf0483dc43e87da46589bb1e442865c0c12b8c5be11cc5146dbf20a33eabdc327c784c9a5c8e7919863c916ba486dec367014143e48c8c775be2f4a4b04598b8a52ad4ec1a92c299db67a1267f6a767eecac618f6bc3cc1ee15801f2f4ff2afaa46680bfeeb19ce27d3a2099e93a07924e1f0c7e12513f5eea09104e3db253e6af69a2e3cb7f3c3c4299cd80922c8e531a51487c4b73fb58f437387a6843c7eb74323949f442de764a552c6382ae313547cbcf0f743a54c86132a90cd63704053a71f7e6dee34c6ad85ce0c69598b79f4dc1d63c741ebaa5e0e9743d706fc607a63cbb17a5c621bdd0e595e1cfa3af0bc0d985d2935b812557b1cd972601e43c221850652bed5310bd1bb0530715f830ba1ebdb941dfef084b4593da94f008b990590937f7d21304f09f3e5f5fbd1eb55de057c615d063ac59cb286bd63e9c39423f6e306c9be6cdb96b9b4ad563af11a8b62f19d4d8195a47c1af1ec482d7f633732074f6a8da64f09bea2dcff7221229934ab7bd76dd45582ff0295420b79de37a780c1e529ba94db5375b2f3283c3ad5714293fe3867f99a4311c3bbedfc8f85eafb7c111be0b5ca8f57764fd796af8adb8cae9b2ada31000153a10478958ac888a391b16969abdc2605f0f77d0f3672d159243f3670f679829145a5fba2b5072a9e24381ddd82ad603a28ba12510287e630efe7ea97670a2fcaafd4b8820fb18eb0c1c1c03e4efcc077c3c76a67b63e5db2ff4665c61a743bd889a6d67871ed2fb33172ac29248f75a7f13c79df25a69475cbec998bc83d4d2c265a0bb006f450aac8a55e32731f54901a56198335e0398be5d94fe3ce22186a3d10c697e263c9262f2527c8ee402dff3472a539921bfdf0181bbbd3824214f28c9ac29ae9a762da74626906381f99ba4a032e42e9f34ce5c98aad9f79c3269f7a0c7eb28ee72332ebc028d61d74acab086b22dcc7559de1b8b8d309f636eabfa668ff82dd1796d978c76a52aed30aa0e7417d9c777a8f6ac8a4a658093ce109e01636e806d1a00d111802fb9a93518bb30e8a2d47ca8eef5664eeac21f53506bf6538c995251b85741ccf4e3cb9d068f492e80cfecba285f3670e4751798d8dda3308be0ed5bdcaa0330d134be981a4321420cb548e51f6f51d1c0b38bcd34cadee9df343f0570fd22d077699219b6927604bc7be9e5179df80b8b3ad8ff8c7f1399adba5bbe68c4abb0a5bb48a2849dc9d93d138ce3f5d442d16ab7d487dd74f34fe3f3e22af7c6e3a4c0bdd75280aed5d851878ee24c4387a9c2ea2eba6561d34c7c266e0d652af87f688363278d3f5b4fe993ef0d9c17f6d55cc52386598f435eb8614fa5ced4c465f2213b4d8c6be198a211c12c211b1e59cc0d5add6a0e2f3ba5cd41ffb514ff25f3a335db294fd085270be7713340c4980fb95dea41546a10b19b232c60a007144a477b14dab5596fbe75370b2c9219ff7004f3e0d726c6d2772d5876f33375dd0b923777e7d8558433f30e02fe109d7a4048cce7ac7492eb7d6d27e2d752f12fb9eb898f7fb06bf409f7a292046f7bcc56e80c8eb4a3edfe35a794c4f133aa0be06b06e06bb8e5ba05019026de5d3b08124d0ef63b1f0b21505bf678171cff0573b3bf2ef6f13c81423e5d3987a6908c514492ba24f64f80d8b0cc899ec6a96ac0f4ef67bc1ad36b7fca2a06bbc2bff6bc5ab4f9db6e4bb4be0fc071708e6a735440c80379a0b996f7da211ea7508071ae16528a6646081b473c97eed36741becd5df6e6721a31136a44f2004c5dbfc92d8fe5afc2ca07bbbe158e2aafff4341f9d704189ad80697ed26e50137ec3d37b3bda6170f4145419d9ffea4a2a918bf1a5d459def5b4ea0a9fed64f137d8ddb6daf605815e93bb414910d1ed40fa0cd23e97de592ed5d45bffa0606e83d91dbf1d94ed9eb6603f88d5c596af9563c60b02285131e0dc27ebe2261bd2437a49e7107f3dfbe1ef971aaf26d6cc0e19e0c3cd0d519495c6117e6994115e778eecfb8ff70e3e9c5eb1bb57133ce36aa8707e5f36e595c9afb0c0cc2a5e42786d22495a9f46bd6cfa47125db8892cb677365a204fd3997953778d84ae3b645b36fd52b28d8a5786ce09d8ae9f518d59af5513f7578d3294c1e69a2d62ed4325b1114a8ec086c585556ad39c842672b34cd285c80a762df1e19e15f9d131a32a6d4a0172d6d5da7de26bef92cccb3d5fc522f68eefb2282f0d9f7635ebc1fbfb102d4bc653aafac0e96f46debee9b6402a3718ea37a9997e67e62cffc12406fa8a7a07671c3cf3a0cfe0ee0e31676b6ff41ec236cee199f44d5c27dc467860d0345ac75b4035c49d4d0499c069954f09a14b030b88fdbb803932d74b8f56b8d6e5bde5509c8819dec37ee750e8c1868e898a8ab428ee0a455c9e5036813483da276ddfff28222fd4a8930a391879717d192c28fac8a5014cc89b972c5f256f0066f85a2a10b385892c687d4dec30ac344c8d388da57cfa6b4fe22dbd8137ccf66175695d23f9dc978ccf71a6f6fcd9adbb5e2198853c4772bb0d67763cf0e29eb2b8973017a72c11ac2c7f1200e93a8ad1a28f0ef20d70e51652e992a3b7404667df045cb7961689b0c2133fb4d9f87017fc022b35bbcb9dd21f1396fec2ae923dbc0f164433d63afa22c785e16c24fa2faa1877a9a6e9730a4db35d5e45e52f4370599c983ed5ae49663526c690a3f15c26ff9bb41e2a788858a387255acd27e65726fa100a5c4e3b7b7be81c7d97b2e2b8fc7d2ef5b6efb21f7d88b1574460ac48a71fa2c7a46b85e47416cc31c9e6a1326f075159020cfb94753154eabcecc6003ca837c486f0e4e34abe032c3389e02ac6687ca4494c9aaad2115e4aa73b20481d2f9ce419581c0b3a40fa65a27567e0d49f42b8c28c474d9b9b04387446cf05b9c0de43a942b9cd6a1f0069a759d40dd8e704b12180893ab02d4e6445708724551c984a943eefef0088e33110f09b7bd65be9e92ad86f4aef752cf8feaa82618bc3b1fa402008a5bb98bc7076fb64c2841a8d7125b7d90f1b99b785969145301cee4d8323ccdffae080289ca5aa5139ff494ec06de34ec09c21e8c28cb31ea7ed5345afdf13e7ce366270dc9bf75eff415da3aa89c335687b3d0d2277222dea1f18b9229686d0a02dafef1dc6397f6e7e76003cbbf2c7adc1ba8e2c01fe40688db03d16f650119554dfc6a3f35d37c90bc5a5f244c023bc2ed914bb021946c67a62f196820cca82fabbd3e4d830c6abfc461ea62975f66d41bc757d3fc9e247e0fcc1728c6b205286b41576b68e72f8ff8266e09072dd51fac9456f690d522f38e89a8a3a4de907879c5dfb9992fec0b2fa9992b6e4211cad81c0b027726505d8fa54c680b7a8e0f1e57206a5b908a3fa11fff86dfc2e701cf8899e0f29b3fcf39cc2ba83d2e358221b83f1106834d43e0ffcbd693a1ec88c833868e20c8a5696b6df65491ea561ff51fae133a3b021d2220e104db133fb6534241e6ed8b46e16869179e584e6fced5da9311da6cc4562c9bea396a0d483fd8cf4d54c09a9d90a17b4d6eb0558fdd3874a311d5e24400342ce688e7ea8b51c7a3994cbdab55ec31ccf0241803b9fa44b56ac6ee5d14243a958a785352c480aab13184584796eca9f0dc311af5a6b830ded3e64e0fc524e3155c47f88ff9683db9fd1627c8eafa03746ecd174552710fdf579f84a381998b58de3d7d5f7bb19e5e70537b9da1cf0"}], 0x1238, 0x40}, 0x4000844) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00001a7000-0xc)={@multicast1, @remote, 0x0}, &(0x7f00001e7000)=0xc) mmap(&(0x7f00001ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00001eb000-0x1)=0x5, &(0x7f0000083000-0x8)=0x2) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00001e8000)=0x6, &(0x7f0000135000-0x8)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000002a000)={'vcan0\x00', r3}) 2018/02/03 08:34:59 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a12000-0x20)={0x1ff, 0x10001, 0x8204, 0x5, 0x0, 0x2, 0x7fffffff, 0x5, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000e45000)=r2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x64)="4545c0f2beab7a37aac6ca6c04974c84094c09047565b9060efed6be0296314cc37a01498c673fdb631fe3494ad11876c5a51fb9b4462c531ac7a648363e4c095d2e632ca92687271d3edde5f7e4c2bd58b9eb233bb6e277fee815b5c784de8c64d05088", 0x64}, {&(0x7f0000000000)="0759f1575853033ceb2bd83560d5f97aa935fdd525856a44efe8f50c0f53b7887ed7e3fe1fc740ea41b372b7cb482419c845b8c8f7f79c4d5cd72cef1c42db00a213ee08d4e48dad48668bdd937e009a4570209c889a170b1f50ca7f72a804e6b9a2e70d2607ce812f4d7b148fc4a9de8c865e61886fd3e5c369c69192388544228f031ba02a183bc3b3c3fcc2d48dc30c77f6a3d917f439d252ba2e0730cae59deb8af36dda325268738f2f49d67a3dd2caaf63221134828f669b7e21d6bcd7cae7ae90da66080a8621d874296f27af307f34544d56a4056ee2592225da52cb3c12561f73be6ffafa47abc35ecaf3", 0xef}, {&(0x7f0000000000)="5b7fd992d6f247", 0x7}, {&(0x7f0000000000)="149ccf1a36775e0f950ba33a04ae39ad13e325525cee64f3a1de9823a13de2244419002b4bb546d08c42b9af0f3e485fa04d63f9c0a1e6c2c63e1f2f099761c3559b34706f7bba8c1817f043b827b5390f619b0b03a7c7723335713d54b1d69447f7cf96c2c54eeb986b6b840f6067567d06b6bb74826e36e3b4055018c5b0e2589fad4975a74c7b1d3d27c30db8a386243c733fd36500fd5179acfe916db9fac6773cc5f69be8d96de586059dc5015612533a7b86a6ccf381d73d1a94dc4bd3a06f0a4bece76981dc32e2691037e96e2c11addc469244c55b2d0b67b78c0881eb42", 0xe2}, {&(0x7f00001d4000)="366f70fb86cebbea5f02345647e0154c7fd704b5baed06563e9575b930908b9fa804e2dfdff6bc520fcef012728d1ccca9abd2100cedc76cee141132c66f9c2d06dbb947fd52d8e769363f0cbf49618a014f2ebaa6e65836c56f7cdf2a49f1a463a31b7f29426bbf79d8c13db0ea38f35947f0e9687934aeb3432817ba8d635cfbcaaf1e604a73b486cf0ff12dcd6be74bb82f885361901fb41fdefcdd99ba944aae2124677708e30dd5fb20e566116d9fe9c9791453b229fb7f87c6506147a74a8daa99e037dc25ecba950ce85d617f35ffe48d365084106d053cccf52188acad9b75b025b92f24a0f5b22df669ac74563d67a09ba9fba2706eb34e", 0xfc}, {&(0x7f0000000000)="5c001ee1ce6479619644f8b9219e75142ba8424e41fcc21a2ae8d241d2d48326b22a6c294a1c4f2db8d24784dff4adb1dd8672457b74de29cba5bbf9211df633b2b55931e562f0db15c341b2fbc4ea84aae027295674fdc2bb027b1e1569d548714a290151a9b601b8d5a06632a4707ef6790dc7179833a18d759158e7619603ef5394246c286d5cc7274e69167bc74f9ca84842018756d8cbe80f1c7882b2b7d7fbe93762a0d87e556d41f59d3aa05610ec4054700f69a663713091", 0xbc}, {&(0x7f000081f000)="b800babccc7b68620ae023d153080e197dc21cd734e9b2b933b264a2aa22b06bce6a501145b1ec66eb0cf3886aa3f6e3914f7a003d7edf06f8955f766b11f9f0737a8e63a8629e2994ab278d7416f7e40dd6ad1d733c1e74280e81beb0bd864e81102e47eb06fd192d7d224dc878a077a78a6887bd266823cd28dd9370c75d2e8d0f69db55b35d4d55dc52973fb362bb8ee0c0c1e8726a71c658ee3b4ef7fa59f4a666f6e441d400f611495c3362e9ac4d26051607a8e74b76720531f1d14d7560d55803836aa701929fe81e74b40b41d6ff6081ebd816816df9eebd054382a209e3a59a1be9f18c17d7a7587e028302e691a1cf8f986548fa", 0xf9}], 0x7, 0x0) setsockopt(r0, 0x10e, 0x4, &(0x7f0000003000-0x2), 0x0) 2018/02/03 08:34:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000026b000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x4b)={0x0, 0x43, "12a8ed47dd2d237116c72c1c5eea48f18ef5b21ae6ef99c7d8efa4fcf5bb77ce98d3c252ee48aae1262b997289907849052cd6a06754071d51293d0ba34e5bb2e65a83"}, &(0x7f00007da000)=0x4b) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ffa000)={r1, 0x20}, 0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)=@generic="5d9e1b224dc5469f8771365d144c5d72") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f3e000)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f00002db000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000f80000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x7, 0x0, 0x6, 0x100, 0x4, 0x400020, r4}) r5 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x1}, 0x4) connect$inet6(r3, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 08:34:59 executing program 3: r0 = socket(0x5, 0x802, 0x3f) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000168000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00007ae000)={r1}) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000032000)={0x2, 0x2, @empty}, 0x10) bind$netlink(r2, &(0x7f0000031000)={0x10, 0x0, 0x2, 0x1002}, 0xc) r3 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000030000-0x4f0)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000002b000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x2a0, 0x2c8, 0x0, {}, [@common=@unspec=@bpf0={0x230, 'bpf\x00', 0x0, {0x130, [], &(0x7f0000015000-0x4a)}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x4f0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000034000-0x4)=0x2, 0x4) 2018/02/03 08:34:59 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000011000-0x4)=0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000000b000-0x4)={0x800}, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000d000)={{{@in6=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000021000)=0xe8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000b000)=@ipv6_getaddr={0x90, 0x16, 0x1, 0x3, 0x2, {0xa, 0x1, 0x18, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0x2, 0x3, 0x5077}}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IFA_CACHEINFO={0x14, 0x6, {0x81, 0x3ff, 0x800}}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x15}}, @IFA_LOCAL={0x14, 0x2, @empty}]}, 0x90}, 0x1}, 0x0) 2018/02/03 08:34:59 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000891000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000c0c000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000db6000)={0x6, 0x6, 0x0, 0x5, 0x8, 0x5, 0x3, 0x1, 0x5, 0x2, 0x80}, 0xb) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ffa000)=@sack_info, &(0x7f000083d000)=0xc) 2018/02/03 08:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x181371}) pipe(&(0x7f00008f2000-0x8)={0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000cef000-0x20)={0x9ac, 0x0, 0x10003, 0x4bfc}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000c82000)={{{{0x2, 0x2, @empty}}, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x7}}}, 0x9, 0xb810, 0x2, "c759c677e8b6dcb16ecece9bd0f15bfccbef2e55d559f7f9c9d951c4f3f8e4cadbc9b5d95c1b25123aef3ca5488a038c474c15901d54754a7e922f9a469a75462a8aacf431830124b8f8923f10b37b89"}, 0x160) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00003e1000-0x10)={r2, 0x101}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/03 08:34:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c8000-0x58)={0x26, 'rng\x00', 0x0, 0xfffffffffffffffd, 'drbg_pr_ctr_aes256\x00'}, 0x10b) r1 = accept4(r0, &(0x7f0000549000-0x8)=@sco, &(0x7f00005ba000-0x4)=0x8, 0x800) sendmsg$alg(r1, &(0x7f00002e2000-0x38)={0x0, 0x0, &(0x7f0000646000)=[{&(0x7f0000444000)="3e8ed0768858a1c2", 0x8}, {&(0x7f00009a0000-0xb4)="a0eca512c064f507859299954ee8466f31854756561782fb8a90c4f8f8aa1688af60aa6386c7450e15fa0c8c29cffc74eb274f22acd3539c9300ad3a617ad3dbf8d5af4facdbff3ec83ae977f520c719471e919d4eecdf2fc37289e648805fcdc01bc59773e70b32224dc5fabdb35adb67616d7c73a917b99d3354079bc20354f6dfde662bdae9dec89f3304ecb009fab24aa46b90f9675b06872daf04f40ef5431ab8e4a6ab3249aed67399416af6661d14b394", 0xb4}, {&(0x7f0000fae000)="2fa421a45818d7e5adffe95eff663074d1b7fd948d5d60ced365333b1d974ba9b2ee98466eb9636233e6d40e99d9a8f13f4be26cd9ebd309444abef91112c56fbdbb0f652c16d19a", 0x48}], 0x3, 0x0, 0x0, 0x40000}, 0x4000040) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000aa4000-0x1f), 0x0) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) pipe(&(0x7f000003b000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000c69000)={{0xa, 0x3, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x3, 0xfffffffffffffb2c, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x9e5a, [0x0, 0x4, 0x4742, 0x6, 0x2, 0x8f45, 0x9, 0x2]}, 0x5c) socketpair(0x0, 0x5, 0x2, &(0x7f0000945000-0x8)={0x0}) accept4$alg(r0, 0x0, 0x0, 0x800) sendmsg$unix(r4, &(0x7f000009c000-0x38)={&(0x7f000027e000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000e26000)=[{&(0x7f000024b000)}], 0x1, &(0x7f0000269000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x20000080}, 0x0) 2018/02/03 08:34:59 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) connect$inet(r1, &(0x7f0000344000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00007cd000)={r1, r2}) sendto(r1, &(0x7f0000877000-0xd2)="fa", 0x1, 0x1, &(0x7f0000809000-0x80)=@generic={0x0, "8d918734398a3daeff4674d0a8161ec1403abe2badb5fd2020c24587630396633a5ce549e204558b8d5bf74721f436db2cbef8cfe26841efedd32f26982d78f3a88683526971a6f1abd6f6d83acdf58849cc92bb603d117c71232aab3f28d12e2d02d85d76e68bcdf147c39d5416702d7088dc1af8f01180b2c53e1217be"}, 0x80) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @empty, 0x2}, 0x1c) recvmsg(r0, &(0x7f000000d000-0x38)={&(0x7f0000006000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f000000c000)=[{&(0x7f000000d000-0x12)=""/207, 0xcf}], 0x1, &(0x7f000000d000-0xe4)=""/228, 0xe4}, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x38}, 0x1}, 0x0) 2018/02/03 08:34:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000d34000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000225000)={r2, 0xd8, "c604751f1ee5005628222b990b8e255fb6cf7c48c4e31ceb025b0bab81f15410d37175208a10132a782f6eea0591387cdf5c26917737a7974c3cc6fd5d13e13cb6b4c2920343525f6237f73f565b19d53e941d5c9b77a5fb0bd1a6d4c0f31e6e852a4dd79cc1703793ba22fbf9a51c686adf61a5adecdf162780419242da17518f7da3a2c785d4b1fb77e31ef082f4ab895fc009e4029c19222910460c7e8f02be731ae077ccde73b73c81e67c65bd7b68230020ead87ba83eece9fffa523c224f4024431e4a9a1c146b586c772b419c110694ffd38170dd"}, &(0x7f0000000000)=0xe0) r3 = accept$llc(0xffffffffffffffff, &(0x7f0000f8d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000f89000)=0x10) sendto$llc(r3, &(0x7f0000ffe000)="5d19c2bb2734f461c370b32703a85401837203f7cf067f17c84e573eb3bcaeb73d0b9d24f2cc17f7fa0f32db6affa727b251bf838e402760ad08360ca265d9f988675003e4a3a448640189e53b0d7ef6ef25f8fd1310e731299db556fda60f90276d521bb721ff610a5a4fc284b350d9923910cf964d0e9ab4f60b43d6b22a1ab9d7397f6e62cb53dd4f7a4555ca0c0377eee5fd95921052c15be6624bf530621c1e11bb5e1c53a344d8537690ae1a07597b2b4c94240d72ae1f6b", 0xbb, 0x40, &(0x7f00006ab000-0x10)={0x1a, 0x1f, 0x0, 0x0, 0x2, 0xc3eb, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/02/03 08:34:59 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000002d000)={0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x4, &(0x7f000002e000-0x8)={0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000002e000-0x10)={r0, r1, 0x1, 0x2}, 0x10) r2 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r2, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r2, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000014000-0x90)=[{&(0x7f000002b000)="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", 0x585}], 0x1, &(0x7f000001f000-0xf8)=[]}, 0x0) 2018/02/03 08:34:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80f, 0x6, &(0x7f0000e83000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00003c3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000369000-0x28)=@ethtool_stats={0x1d, 0x4, [0x56c, 0x7fff, 0x4, 0x9]}}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000068a000-0x8)=@assoc_value={0x0, 0x3ff}, &(0x7f0000bc2000)=0x8) r3 = accept$llc(r1, &(0x7f0000412000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000027000-0x4)=0xd) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a77000)={r2, 0x14f, 0xffffffffffff0000, 0x82, 0x1, 0x1}, 0x14) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) bind(r3, &(0x7f00002ad000)=@un=@file={0x0, './file0\x00'}, 0xa) r5 = accept$alg(r0, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) sendmmsg(r5, &(0x7f0000bd3000-0x1e0)=[{{&(0x7f000019d000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x10, &(0x7f000051d000)=[{&(0x7f0000faa000)="35910d3279e30559619e4b9f87c3879ffc169e2c436ba9411e9d22945e71c2a1", 0x20}], 0x1, &(0x7f00005fa000)=[]}}], 0x1, 0x0) recvmsg(r5, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39}, 0x0) 2018/02/03 08:34:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x4, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f00009dc000)=""/28, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x0, 0xcf, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/02/03 08:34:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000433000)={0x0, @local, @broadcast}, &(0x7f0000f40000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000f87000-0x18)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, r2}) socket$inet(0x2, 0xa, 0x0) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000ddf000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x10, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005ca000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000766000-0x10)={0x1, &(0x7f00002b8000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000454000)={r6, 0x20}) 2018/02/03 08:34:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000e2e000-0x20)={@generic="424ba74e6ed2cc4a5d08a89324766e02", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f000061c000-0x4), 0x4) 2018/02/03 08:34:59 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007e9000-0x4)={0xffffffffffffff9c}) getpeername$netlink(r0, &(0x7f000047f000), &(0x7f00005f4000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000b52000-0xd9)=""/217, &(0x7f000002f000)=0xd9) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f000074c000)=0x77, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cd5000-0x4), 0x4) sendto$inet(r1, &(0x7f0000d5a000-0x73), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/03 08:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000100000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x17, 0x0, 0x35f9, &(0x7f0000f6a000)={0x0}) sendmmsg$nfc_llcp(r1, &(0x7f000076a000)=[{&(0x7f000010f000)={0x27, 0xe4, 0xf3d, 0x7, 0x101, 0xfab, "2a1551983080657155bdd8a28db7b015f856904a4eb898fc59b386232f988995a99c269ee1f88b378128ee52c06b0e46ad9097ec85e7892f6ba559fe0cfdd9", 0x8}, 0x60, &(0x7f0000948000)=[{&(0x7f0000c5b000)="435c51f18b95b79e05d4b8d8c598497821937504126a71ae0a7bf6c7a6ef4d8414e207fc10d72bb6ddf90d854fb326a4bf56e6bb5aff9303f4ecee462a9452727994bf80704c189c5dc72584697446dbb4727e9e0fe3f49f70873c269fc3ae55dd5128c35f251a76e15c676456d338a84ffa523987e0149e72d678f44d2e50b35eb1acd8409de5d67fe7e529926a979ee456201464808af441ad7a51e1c4272adf36701153fab61b571b43d81fa0390dde57846b6437229493a4a3aea14e42412e8f0a4da10d025022a7be6da540d431988892", 0xd3}, {&(0x7f0000931000)="5a2c1d168d02ac6cce3207ac61bb9f29da8092b83c58e37705b258613589821e4ea2b7c941a50c90c6aca01fcde373046fba2481c3bc8c802028d9db3cea5b2b8523956c9d9267d84e6df1f18e278127cc2312e9709d27637c4351bd199f1652ee1987192b59a70003c21608fbba9a584b0d896bc0c1f22ba71cedffdf1fbecbaf9972ea33a90c365802532a7bbc56cab3f76ac89b3aa3e00ff7f18a5361feed5ccd2b7c47527035b7e89b190795b74441e11bd041af149b8130a682a3fee31fa52fc62f977762a255299f8c1f4c1460c3997ea12f45467b87", 0xd9}, {&(0x7f00005e1000-0x70)="e419bae21f521dcf0b68844f298c23e684e7d399b52db6caa967a6baba17152417a0b6b90b8ebea8b0e327223f1de01910b19bb37ca22c04665991cf95600b8a9bcda2f26a348c72d42b0669efad449a04549cd717fd354f9d340dd4ca3a07930d895608eaa5e735114a58c2b6918c52", 0x70}, {&(0x7f0000058000-0x4d)="059aec1b5e729d897b23d11e4d6b050a74a71f5052ce04bccb5f4da7e9db9f6fa25bc44d5902ce13e1a5af0b49dc1eb29f40943687f80e789497bec4a0687238827d222ec9cd076695ec6a6046", 0x4d}, {&(0x7f000042d000)="b8c316f302627e18dbe76a527b306ef7308c9ea3f6199a99ab303027466494228e3041b016cfbc9b41e6cab32fa3dd521714d3c7ae6f13ec85e700bf1d64dd9a24cdb077c66671e6c6762146762555775b63d788b06d3884f6be4b8e035b067e08195293fbb5fafa97889be29ef8564794394836a39e6b0d525e15045e67542f458f02e1e85ac2a6f2e8e5ca89d4c57fb3838ad553e5672f98f94085b94b7791ccc417216b470ae32f3014758fe5bb66a9d2eb4a5f62b52c3edfd9e6ff50", 0xbe}, {&(0x7f00006a5000-0x66)="1eff451a4cab9fe0234163581f2503aa303a454e7e9c4aa0a5e014afeb8bf9f9219cf755a91ec56e5ee26e2bc0b55e61d44b63efc244e735d50fcbea55719bbabe958e1714378459932eaedf4c3afb14d40ca179d107f56e837ed4d86efbf2a2a69fb0b3f3e4", 0x66}, {&(0x7f000074b000)="bfc9aa1d4090368e884bdb59b4e7d9af14ab1a68fe436ac6de9f7c52c85a5708beaa1bbe3bcb28645f4294a29e8dc9968b2e44fef18f46247cc6d8d91bd0b270a1ff38bfd536f99819a0c64eca79155bf89cbed9d555f0", 0x57}, {&(0x7f0000f70000)="b633a3aed0b6f9f64238583fdb60d40837e758e02e0302ac17f93a694e0231af6d3c83f5df37867e2f37905fab9ae83ca33338959e8ecb12092b787266c7f15b7c1204b60c998ae2c62989e0e7ef9e0914b0b43784258ef25874d44aa31a73619eda30b2e4f95fc433292f05de0027b01345188075197815f3619d47a27f145983dbaab705b4e3394439b95f3661a2896307d6cd309e0900d19f6cee20bae295de25d99926c8fec1b688445fbe3cc1d76c3b299c8e47c2b896d427f45228b34d913764fcddde7822ce942fd52725493a63814315c082c10ec09d4a40", 0xdc}, {&(0x7f0000953000-0x1d)="cffcc0c717cde8f40a2adfcfadf6001f8064d5fed240e8d6a5f395daff", 0x1d}], 0x9, &(0x7f00009d7000-0x78)={0x78, 0x11f, 0x401, "71bda9a93f0652821b7e5d3dd03c91db8b5c8431bf600c4ec0b2c94201fef9891a79e4318bf63336cbda9b89802ad8d702b5a79686c4c5dcf6b9e36733fc9b9b6bcb21ec30d3d0d46893e97633eb07b063463ddb03e39c5bf91bea52c17ea81181307b3413350f"}, 0x78, 0x4001}, {&(0x7f0000069000-0x60)={0x27, 0x1ff, 0x5, 0x7, 0x8, 0x4, "f5f23349393a17edea8a6a5b8875f3d4c5241fc11f5dadddee7e84ab1fbadb66ea51eda89603fac3ea38395e885d5c21b96d799837b75cab430cab7edc6911", 0x5}, 0x60, &(0x7f000099a000)=[{&(0x7f000058c000)="36b52f65f2a76abbb9ba7387a5be1dc4886792e927d8249ea9ef80780d337be0b5591f61581d6c138d756ec9f20c487cb30699065123cfe9ed5ca23de60d08829af520a947f4c8", 0x47}, {&(0x7f0000386000-0x1a)="a3a8ad8639e669906539e40136b85e50737d4b2bbd820145eff7", 0x1a}, {&(0x7f00002f3000)="a65a6357b0a1932a5d9137eaf692dea42360c891a8d80c50eccaa437eeb3c75c81a72906154bc9359ee032f8052640b8c0dbdfae1e4bb8d0798e9f0ef55a0fededc77e9177ddd50c5d8b9a4bfb36e12cc2693bf5a9e05676", 0x58}, {&(0x7f00003cc000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000b1d000)={0x90, 0x116, 0x3, "f17e11bedf1a95accb8f35c3a92281c837bcd07a9e92d3ba9c495d6c15ed46979c8a89794eaadb282275abbc721d41ac88a5a5f896eb07ad96fa23f024e286b84c9f33460000045a58557f794d51b5e3b4d34ce7543697e7b2fcf3d613d8a50216dd5eb6baf3a4b29b1ff28e24d13f1e51af054986e1fc03ba5bb3"}, 0x90, 0x20000000}], 0x2, 0x4000) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000357000-0x64)={&(0x7f00002ec000)=[0x8, 0x6, 0x2], 0x3, 0x6, 0x7fff, 0x6, 0x10000, 0x7, {0x80000000, 0xffffffff, 0x0, 0x1, 0x7ff, 0x1, 0x6, 0x100000000, 0xffffffffffff7fff, 0x7fffffff, 0x9, 0x3, 0x5, 0x7, "f73816f82f6eb51c8e3e27383c8e0ba60af4d95f02bf21405f9ac447189d7d7a"}}) r2 = socket(0x10, 0x4000000002, 0x0) write(r2, &(0x7f0000703000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) recvfrom$ipx(r2, &(0x7f000030c000)=""/4096, 0x1000, 0x0, &(0x7f0000d3a000)={0x4, 0x0, 0x0, "933249611e5e"}, 0x10) 2018/02/03 08:34:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x3fd) socket$bt_rfcomm(0x1f, 0x0, 0x3) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/03 08:34:59 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000-0x108)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x1, 0xe93, 0x4, 0x13, 0x2, 0x0, 0x7, 0x80000001, 0x80, 0x2, 0x0, 0x7, 0x2, 0x1ff, 0x8001]}, &(0x7f0000003000-0x4)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003000)={r3, 0x5, 0x20}, 0xc) ioctl$int_in(r0, 0x5421, &(0x7f0000002000)=0x2ff) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000001000)="61553fc8b7e59894755da278657ffd074698225490969296bef0", 0x1a}, {&(0x7f0000002000-0xb2)="46a35e29c9ef21c9d342263f58ad58f06fd89777d737fbfd8aebaaac498d7c41ec919e5b57ceeacaee67f8a3d5cb45595164bff28c04721a73a88b58f8d01999336164ebe8cbf08926c07188cb5128780ed3dac84785951f25b3b2df74662b7a58800bfda67649956b9d3346f0cb1295fcc91ad65860fabfb54aa4c4254b6f7502fa15e5fca5cd424634da1be9456f4a3f06666a59e58a68dfcb364d45d0f1b4f3705196d229dec6a6db3802b68022d6a584", 0xb2}, {&(0x7f0000002000-0x3b)="9d45fc4502ce0a2b4e113b40c72cf09d44f7f4a9ae9096a8e999e46d1f67d7d54d9f5cbeb4b8fd76d2ef35b996a5865c106da433585cf759c33988", 0x3b}, {&(0x7f0000000000)="ad4cb5a828f182943acce94f763c43f8e9af697b6bef324f2d19771830e1c683ae263310f9a48be87587ba814a666f7d69b6ed", 0x33}, {&(0x7f0000002000-0x9b)="161b9483dda73a3bc4b6c1703dee94c5566b16d37cad9b6a9e304442ad3f1b073e8571a8fff7ed2cbcb9020bd47f357e93084ae96f424c2ccf43132dbe4c3932166960df6a14723fee69a681cac58254d183494c655e395c31690504e60d48f678382b14c1947317eec829ed6bdf6c4cbd926fb99e17319a0c9577e947613d2de62f2c1ecf35510ccd9942687d4d076fd7f66f4fa4f533479a1aba", 0x9b}], 0x5, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000001000-0x78)={0xb0c, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x1, @empty}, 0x10, 0x0, 0x80, 0x3, 0x7, &(0x7f0000000000)=@generic="4987436994e49551968236589d0d7224", 0x5a, 0x1, 0x56}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000002000-0x4)) [ 60.579057] syz-executor7 (5929) used greatest stack depth: 14560 bytes left 2018/02/03 08:34:59 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {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, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="e46a922f8efdf555aeadc01997a6f7bb"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3b8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001e000-0x468)=@security={'security\x00', 0xe, 0x4, 0x408, 0xffffffff, 0x220, 0xd0, 0x318, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000001e000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x220}}, [{{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x14}, @empty, [0x0, 0x0, 0xffffff00], [0xffffffff, 0x0, 0xffffff00, 0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="568da3d4e8d88cc4e670dc5c95561748", {0xff}, {0xff}, 0x0, 0x3fc, 0x2, 0x8}, 0x0, 0x120, 0x150, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x2, 0x9, 0x4, 0x2}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x7, 0x2, 0x1, [0x6, 0x20, 0x0, 0x4, 0x3, 0x7, 0x4, 0x8, 0x2, 0x81, 0xd7, 0x9, 0x80000001, 0xfffffffffffffffe, 0x2, 0x1f], 0xb}}]}, @common=@unspec=@SET2={0x30, 'SET\x00', 0x2, {{0x21f, 0x2, 0x7}, {0x32ad, 0x7, 0x1f}, 0x8, 0x285}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xff000000, 0xff, 0xffffffff, 0xff000000], [0xff000000, 0xffffffff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="e29813186effa0d47332b6a07aba2c7f", {0xff}, {}, 0x3a, 0xea, 0x4, 0x50}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x2}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, [0xff000000, 0xffffff00, 0xffffff00, 0xff], [0xff, 0x0, 0x0, 0xff000000], @common='gre0\x00', @generic="39f7d3ea01e80626445d8e014b5e9ef3", {0xff}, {}, 0x87, 0xbd0, 0x3, 0x42}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0x6, 0x1}}}]}}, 0x468) 2018/02/03 08:34:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000027a000-0x4)=0x6, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e64000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000017b000)={0x8, &(0x7f0000ca9000)=[{}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000f7b000)={r2}) r3 = accept4$inet(r0, &(0x7f0000c97000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000f86000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00005ad000)={0x0, 0x3}, &(0x7f0000b1c000)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000021000-0x8)={r4}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000bc7000-0x20)={@generic="4bf44d0f93f379469a1e1d9b9bca2f58", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) connect$inet(r0, &(0x7f000058f000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) 2018/02/03 08:34:59 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000)={'vcan0\x00', 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000-0x28)={@common='nr0\x00', &(0x7f0000020000-0x20)=@ethtool_gstrings={0x1b, 0x8, 0x14, "3ea79e26dfc2fe2eaeeb656da674f50a6c84bac9"}}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1}, 0x10) sendmsg$can_raw(r0, &(0x7f0000002000-0x38)={&(0x7f0000013000)={0x1d}, 0x10, &(0x7f000001f000-0x10)={&(0x7f0000007000)=@canfd={{0x4}, 0x0, 0x0, 0x0, 0x0, "0327e18b2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b50100000000efffffff050000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/02/03 08:34:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00002e5000)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00001d1000)=[@in6={0xa, 0x2, 0x3, @empty, 0xffffffffffffff75}, @in={0x2, 0x3, @empty}], 0x2c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000360000)=0x200, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) r4 = accept4$ax25(0xffffffffffffffff, &(0x7f0000202000-0x10), &(0x7f000065c000-0x4)=0x10, 0x800) bind$ax25(r4, &(0x7f00002b4000)={0x3, {"5091511319ecd2"}, 0x8}, 0x10) 2018/02/03 08:34:59 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000022000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000027000-0x38)={&(0x7f0000016000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f000000e000-0x50)=[{&(0x7f0000027000-0x84)=""/132, 0x84}, {&(0x7f0000027000-0xe9)=""/233, 0xe9}, {&(0x7f0000015000)=""/219, 0xdb}, {&(0x7f0000027000-0x50)=""/80, 0x50}, {&(0x7f0000009000-0xf0)=""/240, 0xf0}], 0x5, &(0x7f0000008000)=""/191, 0xbf}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000026000), &(0x7f000000a000)=0x4) getpeername(r0, &(0x7f0000026000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000026000-0x4)=0x3a) getpeername$netlink(r2, &(0x7f000000b000), &(0x7f000001f000-0x4)=0xc) 2018/02/03 08:34:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[], 0x0, &(0x7f0000e35000)=[]}, 0x0) 2018/02/03 08:34:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000a4000)={{{@in6=@empty, @in6=@loopback}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000cb3000)=0xe8) getuid() getpeername$packet(0xffffffffffffffff, &(0x7f000038e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000bc7000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000067000)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b3d000-0xc4)=@ipmr_delroute={0x1c, 0x19, 0x2, 0x2, 0x2, {0x80, 0x20, 0x10, 0xfffffffffffff7fc, 0x0, 0x6, 0xff, 0xb, 0x600}, []}, 0x1c}, 0x1}, 0x0) 2018/02/03 08:34:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$inet(r0, &(0x7f0000a7e000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000a94000-0x4)=0x10, 0x800) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r1, 0x5b7a) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) r4 = accept4(r2, &(0x7f00000d2000)=@nfc, &(0x7f0000091000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00005cb000)={0x0, 0x8c, "468e43a1842f9d113a3426d298729df3313e794851e5c9a6e888481b924feed126917662eeef8ce0553f73f9d34c02e410e3551fa76c99abd6251897eeb479f03402d218e42009759e2387d1b5d49aeb16caf6a150fa9274ab34a3d36b352bd137a6c5bc159fb2b6f5a1ba2da110bd195a17e0945781613d642ddf6ecb5fa32a13e1c08d7e3e8d8f7afad400"}, &(0x7f0000309000-0x4)=0x94) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000074a000-0x8)=@assoc_value={r5, 0x7}, 0x8) setsockopt(r2, 0x2000000010d, 0x800000000b, &(0x7f0000337000-0x1)="03", 0x1) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) [ 60.731798] IPv4: Oversized IP packet from 127.0.0.1 [ 60.758270] IPv4: Oversized IP packet from 127.0.0.1 2018/02/03 08:34:59 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ef5000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a1c000)={r1, 0x200}, &(0x7f0000ed1000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000002000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000301000-0x10)={&(0x7f0000011000-0x204)={0x14, 0x4, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 08:34:59 executing program 7: socketpair(0x13, 0x80007, 0x2, &(0x7f00003f3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000036a000-0x20)={0x1000, 0x0, 0x10001, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000000)={0x4b28f591, r2}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@ax25={0x3, {"cd103965ad7087"}, 0x3f}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xb8)="f119b84e4d7b8433eafbe07d49bcd3e926f23ee419a2bfd7f02920aaff981a52269b9c6192109123cd8d9b7ccd21691583db98c1f564b59f186ebd87a12328c8ffb1ae72df44efc19791f4af9f098327acfa0de02cd8121232bf5a37c32fd705551db9b7c2ddef1111c4ca6525c68fa8c7c9578ab42f91484c7319e169bc0a4ca79bd68c2bbf8a988661ff94bcfe7a6b13c9d33e2f1b806a9fe6326f393717ae35c0f095c4a747fad6c4dbd5715c6c415a620c2c4cead86d", 0xb8}, {&(0x7f0000001000-0x8e)="7ea305a724d392d31373b1070d7a0c9a254b4ec4ccf41bdf3207159df3c1e6469b7daf4adc22f41884ee4dec90b90d1b89d560f8ef3df94f9ee642924cca1e633ee4788468aba2b18ecdfe74ff2d5de3235e47177b8d50023a9644c3bfeca34bf3c890199a9ae2026b12f221e0a946d7526aa259f27201b1ce8809f32c1ea7c9f484e9fc3d2d349cb34ea954d9a5", 0x8e}], 0x2, &(0x7f0000002000-0x1350)=[{0xd0, 0x12f, 0x100, "8ebb6c08d0f412a52b113e6bf8cf6353d6e0798adb411d8bfae246e7d6e2bd29a06c298a52c8d3660bd13ad12203f9ae82fe981548b25eff353e0f5a90026994799af4c1c252a87bb49cbda4cf863ad3503d2d24829da730d403a176695cd4d31c721c823da14d3470000228ff6326583b90a940c242eb42585447a4361c711e50a64c0aa8176e8f83d7caba09df023f81046206cb35b9e8709882e2c1008fd7fdeb830f709acc215b3387d037eef98b631adac0bf18fa0bab"}, {0xc8, 0x0, 0x400, "591224d379da7b71a83e0a5b245d0c812d86f20fda6c16947718f56c15c9ac20f0b676f92ee02ea2f470d2ed178497982766f2ff1be2514573c731dadd2257dd968b97ca78b00c608362a02e5b4d925c31f09f123e466365069430f6646703471776bdeaac63f7c9c26ea4b28e550b41f810507489349a3a83d076d8f271c030a63d62fd08b865bb559ee3966d8cad26801c8a6baa8ca112c2893efdb13f4e3fe94d02ccf764ab6940c0e68903adbb68f65683b7f07b4daa"}, {0x50, 0x111, 0x100000001, "d3c05a6e0a5aa03ad011ecf0da86a7c79a86ff7bfa75c7e6c9ff38caa60a2b44ddd9dc44ce2ddbc1d5587e08d3a2e9afd9d78d785bc18b5f768e8bc8cd9207a6"}, {0x1010, 0x0, 0xffffffff, "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"}, {0x30, 0x0, 0x20, "26afac6d3519ccc9114c3630a1710da979ecb6f8172e7a452b"}, {0xc8, 0x12b, 0x80000001, "6a4cb43b630ef50376f00d364e49be2115f401041299331527a102aac29b746c7c522f1bd30bc5ae7cb424b1254c8898273fa3087468253f5bc9188dc46b6e6455161cf9e8cd53beddf0d7965d4b9413327a2db912856fb97fe82fd35dab70fa63288eeacd4aa76bf0bdfc2fbb6441c73784ecd7bed3317660a3e81cdbd3a7ec86aa55e5966457aa03273bed9c58e84eeb69ccb1d60976ee61cc7c4a0f5e6ceb548af8a89556807d85ea7305a460a1715312eafde3f6"}, {0x60, 0x104, 0xfffffffffffff801, "ece89f83931f27a0622cbf2b57e8072e3ead2457a8809813207b55404323a12c1abfabff28d958bdc57413655977fb18f7325f2ac6978eb938fb16d76acfe0fe4cc5167776820f83b5"}], 0x1350, 0x24044805}, 0x2) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) close(r3) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000004000)=0x80) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x5, 0x0, 0x2, 0x2}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1fa, 0x4) ioctl$sock_SIOCINQ(r3, 0xc0189436, &(0x7f0000000000)) 2018/02/03 08:34:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket(0x4, 0x80000, 0x1) sendmsg$key(r0, &(0x7f0000d8e000-0x38)={0x0, 0x0, &(0x7f0000999000)={&(0x7f000075e000)={0x2, 0x11, 0x71, 0x3, 0xe, 0x0, 0x3, 0x0, [@sadb_lifetime={0x4, 0x6, 0x7fff, 0x80, 0xfff, 0x3}, @sadb_x_policy={0x8, 0x12, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0x1000, {0x6, 0x2b, 0x9, 0x4, 0x0, 0x1, 0x0, @in=@empty, @in6=@mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x90) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f45000)={0x0, 0x0, &(0x7f00005ca000)={&(0x7f0000aab000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port, @sadb_x_sa2={0x0, 0x13}]}, 0xfffffcb1}, 0x1}, 0x0) 2018/02/03 08:34:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f0000b98000-0x40)=[{&(0x7f000034d000)}, {&(0x7f0000258000)="66b658e197248b2704785564c9822ae0fe9d623bd5ea8f937e1c7041b05274c53b699a188b196d0bc215368ba924481c5320c5ef1ac812103db5ba1acee46e85cac1af61501d074ef0c12355899827026815021af66cbfd546d9c6aee31c893db393c574d65d401d3869be3e1b88ebe0e8e6cf74251dc3ff95311c43fc7235a6932a836a949d3fd2aee725e5adf5dcc37332c30b2143233fee41cbf8adf342cc22166c158ce180854fddcd2718772bce0d92b9b28043414f12cc63cb083b8108dad6cea8ac2de985827d6d185abf36cd7a61594d164836644a50", 0xda}, {&(0x7f00002de000-0x34)="22bcc78bb00b80e1ee9808e2104eb8ed6a1ace3c9b14d7000925e7678aa8d7f9a7ed38c900f8ea64c18b9631033abf93f953aab3", 0x34}, {&(0x7f0000e11000)="86fd5d55c2de5587fb0da27894dc75b5e757ad0a5172d827d9e15e1df0181707e4eb4f19e83deab19a24a352566009d1558da5c418d932002abd01e43b5b99ec0db42a03206f16d4747339797383", 0x4e}], 0x4) listen(r0, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00002d7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000768000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f03000), &(0x7f0000343000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000), 0x4) 2018/02/03 08:34:59 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000-0x330)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @broadcast=0xffffffff, 0xffffffff, 0xff000000, @common='nr0\x00', @common='syzkaller0\x00', {}, {0xff}, 0x6f, 0x1, 0x40}, 0x0, 0x70, 0xffffffffffffffb7, 0x0, {}, []}, @common=@SET={0x0, 'SET\x00', 0x0, {{0x0, [0x4, 0x2, 0x7fffffff, 0x0, 0xaf83, 0x7], 0x80, 0x5, 0x6}, {0x0, [0x9, 0x7, 0x5, 0x6, 0x2, 0x1], 0x5, 0x8, 0x200000000000}}}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@devgroup={0x0, 'devgroup\x00', 0x0, {0x2, 0x9, 0x3, 0xf940, 0xb}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0xb0) 2018/02/03 08:34:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00005d0000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@common='erspan0\x00', @ifru_flags=0x5500}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000308000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f000076e000)=0x32) sendmsg$kcm(r1, &(0x7f00000ad000)={0x0, 0x0, &(0x7f0000a27000)=[{&(0x7f00005bb000-0x95)="0ee45d7c20b8dc5568752c4775aa9ccca097248e6da43c4a856d4da15c4db2adbf16e448b3f9f1aaa5fb261790d36620f60cefa7ff87352a560afb3ee3d938c0b42f2b294dec8404b5aceceab67e04e494eedd071492db6ab1981f31506ac25ba17a8806818d62970177a10fef9563ba8e60d74e6df7ad685e66ead5f95bf9498ef918cf05a9d6dc8c754721b15383dc935297a08d", 0x95}], 0x1, &(0x7f0000def000)=[{0x1010, 0x11d, 0x0, "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"}], 0x1010, 0x1}, 0x20000080) r2 = socket$inet(0x2, 0x8000, 0x200000007) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x1) 2018/02/03 08:34:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000203000-0xc)={0x0}, &(0x7f0000702000)=0xffffffffffffff80) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00005d6000-0x4)=r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e1b000)) 2018/02/03 08:34:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000d82000-0x38)={&(0x7f000072d000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x32, &(0x7f00002ba000-0x50)=[{&(0x7f0000f26000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fb9000)=""/56, 0x38}, {&(0x7f0000faa000)=""/30, 0x1e}, {&(0x7f0000135000)=""/55, 0x37}, {&(0x7f00005e6000)=""/24, 0x18}], 0x5, &(0x7f000002c000-0x1000)=""/4096, 0x1000, 0x7e9}, 0x20) bind$bt_l2cap(r0, &(0x7f0000f84000-0xe)={0x1f, 0x8, {0x81, 0x400, 0x2, 0x401, 0x80000000, 0x100}, 0xff, 0xc5f}, 0xe) syz_emit_ethernet(0xfb, &(0x7f0000041000-0xfb)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xed, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @dccp={{0x2, 0x2, 0x4, 0x1, 0x2, 0x0, 0x0, 0xb, 0x0, "9e50dd", 0x3ff, "71e2b2"}, "46d0a26c48bbe4fa81308ef57f8ff4fda18832e9eac3bc82c5ba69da356a0e20d6f0c80b43799f6f0015c8efa415c5ae497785d6659021a4c43c0f920d70fa7d62e986a6fe47f642eb00a0ca84fc5caf0a2ea19d4d9040ff38707cd61eba517a6a21c0db60f8979414ad5896ee9ffd69a0a29fe914b28d4ff60f82f59e59f19c8f180428570ba75776a25e11129ced8bc190491d1e0eda568cfe1ebffa6cff9028a7d0a4734aa8410ae70c484a34f38b26a1b94096821d90091429068d663c84b8980736829264536d"}}}}}, &(0x7f0000061000)={0x0, 0x1, [0x1]}) 2018/02/03 08:34:59 executing program 6: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f6a000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000f6b000-0xc)={@remote, @empty}, &(0x7f0000f6a000)=0xc) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f6a000-0x8)={0x0, 0x3}, &(0x7f0000f69000)=0x8) r2 = accept4(0xffffffffffffff9c, &(0x7f0000573000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000608000-0x4)=0x10, 0x80803) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000f6a000-0xc)={0x3f, 0x1, 0x100000001, 0x200, 0x4}, 0xc) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f6b000-0x98)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0xfff, 0x8001}, &(0x7f0000f31000-0x4)=0x98) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f6b000)=0xfffffffffffffffc, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f69000)={r3, 0x1}, &(0x7f0000865000-0x4)=0x8) getpeername$netrom(r2, &(0x7f00009cf000)=@full, &(0x7f000078a000)=0x48) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000f69000)={r4, 0xe8, 0xa7, "28cdf5dfc2387305c75e4a6cb5d21bbf06d8cab76fe5f000230440b423dfbfb62191f04f778236f9575addd6ff97815ca1b38acebe9a9167aa6c2ce5b747eb340c617f4cead601c746213e05187b95d18566316b6bb489c5746c7ba8b5dc486cd78a1daefcf972c6284e66ff18bbcc925d0a304bdb17eed82d1699460fe990eb5de692d144413d2bd9e886bec947f801a4575de8e51b22d32e5191261a0a44dff5134c98d996c2"}, 0xaf) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000f6a000)={0x1, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x80, 0x6, 0x3ff, 0x40, 0x6, &(0x7f0000638000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xffffffff, 0xffffffffffffffe0, 0x8}) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000ae000-0x4)=@assoc_id=r3, 0x4) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d9d000)={r1, 0x63054278}, &(0x7f0000f6c000+0x47a)=0x8) sendto$inet6(r5, &(0x7f000074e000), 0x0, 0x8c, &(0x7f0000f68000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) close(r5) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f6a000)=0x9, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/02/03 08:34:59 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x18, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) r1 = accept(r0, &(0x7f000002a000-0x9)=@rc, &(0x7f0000015000-0x4)=0x9) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000030000-0x2)=0x9, &(0x7f000002e000)=0x2) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000002e000-0x5c)={{0xa, 0x2, 0x401, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x1}, {0xa, 0x2, 0x1f00000000, @ipv4={[], [0xff, 0xff], @empty}, 0x2}, 0x7, [0xffffffff, 0x101, 0x6, 0x401, 0x2, 0x5, 0x8, 0x1]}, 0x5c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000024000-0x18)={0x0, 0x8, 0x10, 0x2, 0x4}, &(0x7f0000019000)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000024000)={r2, 0x81, 0xfffffffffffffff8}, 0x8) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000030000)=[{0x8, 0x2}, {0xf, 0x1}, {0xc, 0x6}], 0x3) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000020000)=[{{&(0x7f0000011000)=@ethernet={0x0, @random="65ab2c2ea779"}, 0x10, &(0x7f000001d000)=[{&(0x7f0000027000-0x85)="872d91bf3508e52564ff1fd562e82b39c8b8435c81b8b7b007413ab888b28e98feb90335a75c1773888a4dbc318a24547b33ce40fe79a60df3a245e25ddd4e8e0a42e7e7a7aca26476038139536d3cfb623edc8509889b299307b405c6142782c50d332ae8b3a538d923dfce80b4dad603d909a91f006284b6e655a70976a1ac926bb3101e", 0x85}, {&(0x7f000002b000)="b8a74d826a0768071400204418f44905f3cc83e443c65b22961ff2b535f0ffcea50ef746540dbb15928c42a54fbd43f9c42f5b59be6bde7bc8e848073e0650217ba407ef5cc665784c02d8724a2f3ad051185c627ac7a19287e5fd383d4da388dc5fc025f13665f78625e3b984f6931ec595fd927c713ef9d2d54b470d72e61dc4a80e556cbbddfb002763adb5f7a75ed0005fd5aa251829ad6a7c117a83fbb9c825321128443d07e82ee3a9be27ff9751ab868d8cf806886f708734a60d62c6221e12c108d52136e5e6c0c7564f59db43c4d4f65ebca12e8b28908a4ffd0f0aaffc57db5df3956122305bef07e418752b7e206b593dfe", 0xf7}, {&(0x7f0000020000-0x8d)="a1d6d264bec06585923494b8aa64325b1e3ed0681d8a222bdfc9d82629e7fbb1244d52d0ce79b266a42b82b13cfa92d32c08466739519dece78ca2adbbd673ca85de2d5283d156d51d0794102ff32c8791d15abe67487b3828a1eb3e76692d174f25edfe917b67774a8d828d35362949a26a8df42dedc5f4d45b073a404264c0e2f150253145f503fcc6d49d6c", 0x8d}, {&(0x7f0000032000-0xf8)="a4bb8703298156eaca5e833beae87368e82620cdfcac3cc3f5e90e87f95edbb0dfcde6aae0981afb25ae43ca7d0977786330172a25ae12ab6b339c9f2eaea07ad179270198483567e16bedcbe62b566e2e3e2cf00ebe17fffdb044df40919137c893628befd916f7ca097f47cf789231d4a7b5a274e68d0c3fa8a23ff780441bb4c29c0ef38fd41c7c5f560796d222bf0abc8bc71d8e1da55d2fb28224452b025797e2a1342cb15fad99f09fcbac50e814e7ee2b74efc1954cccbc38f8806c34d55cf973026889bba42e74499ebd6dc81365b5cae64090a8ff3e96ae460c992ae1cb1460aa3da5b019ac28eb5e39a239330224341a019071", 0xf8}, {&(0x7f0000018000)="7e25eb14548d9eb36fdb429c86b432f56f882b7348c37760efe6ce36cd36f686192243ba00838248c44ecf4adae746c54702638c3f8e0c9b17fe12824b91fd4e749d953ef92eaaa696ed0c7e417fe3aca094bd3e79887d6d5325306709ce9a81ddd3b43e2e9e019a33d640ad682c555ac48d4b00edc573b333171edff9ec2905f6772a83802e432f6dec157baf2fd7e504e30a3ed3d55d16c9b10a0162201e5ee52bfd03cf908226d92f4c3085bf3dd2225436b1", 0xb4}, {&(0x7f0000019000-0x28)="c11282ddf4e0a7afc4c61392085985b1ee6bbee5b64adace52d1f295c17f0536fc41660961cf67dc", 0x28}], 0x6, &(0x7f0000013000)=[{0x70, 0x112, 0x2, "7d7a04d6c057ed133ffb18677f097384a0101ca6a43e2d6f3a4d6d93ac786ee6aa63bbbb03eb7290b33bc3c7c94792bbc4fb9f01da24449ffa4e46ac0721d43568facdd547db05810330e930d5f6907a0582e0f71e3953c4af52"}, {0x80, 0x108, 0xfffffffffffffff9, "6a8b78a8f8e81bb6983879c67db1ffc33df08eeb45b983f446bcda5ffc9aaed7f6cc2abbf026b435746c19e698a60cce2f3ccd23c36a327d6fdb5a9baa53f241185848184f5d85867eb48465d46da64c319375ee2e0649b454593b2fbf9e403dd92dfc746500ce645a1cca14"}, {0x48, 0xa9, 0xa048, "7d3f13bd2d136124adca1fea07938fa4b50ed95279a0bc11f8a1899b98927265a66fc75475e5856a5e8dff95b602dbfbb2a7b5356d"}], 0x138, 0x4000001}, 0xb3}], 0x1, 0x80) 2018/02/03 08:34:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10), 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000dd8000)=@ax25, &(0x7f00005ab000-0x4)=0x10, 0x80800) accept4$netrom(r1, &(0x7f0000fea000)=@full, &(0x7f0000da5000-0x4)=0x48, 0x800) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[]}, 0x0) r3 = accept(r2, &(0x7f0000985000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000bc9000)=0x1c) listen$netrom(r3, 0x101) bind$rds(r3, &(0x7f00009d8000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000099d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000c36000)={0xff, 0x4d}) 2018/02/03 08:34:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000804000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00004c4000-0x8)={r1}) r2 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000000d000-0x4), 0x6ee000) 2018/02/03 08:34:59 executing program 7: mmap(&(0x7f0000000000/0x3a8000)=nil, 0x3a8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f00003a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x3, &(0x7f00003aa000-0x8)={0x0, 0x0}) mmap(&(0x7f00003a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f00003a9000), &(0x7f000001f000)=0x10, 0x800) mmap(&(0x7f00003a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000370000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00003aa000-0x4)=0x1c, 0x80000) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000015d000)={r1, r2, 0x4, 0x3, &(0x7f0000076000-0xb1)="07a980df161391a72518eadb7e35c38654974fa747be8528249bf6868a55952cdc382f9c38d57e3e9e08c92cd880bf65f5ac42c23a4e45d082c206733a196ade5326e62bcca8d22cecd129642f43475fec680ff17c3fe1564f95b989aa694ea97d90f0f210d5cc3bee2956b4ae4c48dd2c640acb32e7d570748df1817b7f43553b67cef2c60f2631eb098bb3ccec053374135108438aebf6bf85978fe7ddadb363b0ec501c59a26ccb6dd519790f2b9245", 0x1, 0xfffffffffffffc01, 0x2, 0x10001, 0x100000000, 0xf0, 0x9, "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"}) accept4(0xffffffffffffff9c, &(0x7f00003a8000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f00001ef000-0x4)=0x26, 0x800) mmap(&(0x7f00003a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f00003a8000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) r4 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000001000-0x2f0)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0xfffffffffffffffc, 0x2, 0x0, 0xe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) recvfrom$inet(r3, &(0x7f000019e000-0xd9)=""/217, 0xd9, 0x40010000, 0x0, 0x0) 2018/02/03 08:34:59 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x100000000000e61) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x1290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x10a0, 0x10c8, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x0, 0xa0, 0x0, "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"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x12f0) 2018/02/03 08:34:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00006bb000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000f8a000-0x8)=0xffffffff, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x200000000114, 0x2714, &(0x7f000021e000-0x1)=""/1, &(0x7f0000001000-0x4)=0x1) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f00006a9000-0x4)=0x9f3a, 0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) connect$netlink(r3, &(0x7f000069f000-0xc)=@kern={0x10, 0x0, 0x0, 0x80000}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008da000)={r3}) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f00009dc000)) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000757000-0x18)=@get={0x1, &(0x7f00007de000)=""/4096, 0x401}) getsockopt(r0, 0x400000000000003a, 0x1, &(0x7f0000262000-0xbc)=""/188, &(0x7f0000953000)=0x1ca) [ 60.947171] xt_l2tp: v2 sid > 0xffff: 4294967292 2018/02/03 08:35:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r0, &(0x7f0000907000-0xe)=@l2, &(0x7f0000cd7000)=0xe, 0x800) r1 = socket$netlink(0x10, 0x3, 0xf) getsockopt(r1, 0x400, 0x0, &(0x7f0000eab000-0x78)=""/120, &(0x7f0000d7a000)=0x78) sendmsg(r1, &(0x7f000032b000)={&(0x7f000076a000)=@ax25={0x3, {"01124b0856e6a3"}, 0x3}, 0x10, &(0x7f0000af6000-0x10)=[{&(0x7f0000fa8000)="ce891edb9b3a72427670bd3fea2a13090d8451a94c610eec529177f9b3b93f248ce39cfa33ae488351de78db7c0ca9bbcdee5b9ded749827996e9acad99055816f54634806cc4da312da491f9fcfe88ee1fa260f40fadfc722c9bee23bf3cceafa0cb180d27a81f86a402d5d597ec28355208beff3c1a8ffa95fbd47a452be7fd46ff6ad70d32681706e66dad21dee54178b2eae7c644c97a21ba5f846a8bba0f5238a71068c3eb73985204752e0a6185b2cd8161c035d", 0xb7}], 0x1, 0x0, 0x0, 0x11}, 0x40000) bind$netlink(r1, &(0x7f00007e5000-0xc)={0x10, 0x0, 0x1, 0x200}, 0xfffffffe) close(r1) 2018/02/03 08:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) write(r0, &(0x7f00005ea000)="2700000014000707018e000012000a00282400fff600000000ff00079a1d2f00000000007500bc", 0x27) getsockname(r0, &(0x7f00005bc000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f00000c1000)=0x32) 2018/02/03 08:35:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000282000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f8b000)=@assoc_value={0x0, 0xfffffffffffffff7}, &(0x7f0000d54000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f60000)={r1, 0x6}, &(0x7f00001c0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000af1000-0x14)={r2, 0x7, 0xc, "c5c8cb1c5da7778bce829973"}, 0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000735000-0xc)={r1, 0x3c8, 0x20}, 0xc) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x201}], 0x1) 2018/02/03 08:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x37, "359d"}], 0x18}}], 0x1, 0x0) r1 = accept$inet6(r0, &(0x7f00008ac000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00007ad000)=0x1c) getsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000d17000-0x4), &(0x7f00009c8000)=0x4) 2018/02/03 08:35:00 executing program 7: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003bc000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00008c2000)={0x9, &(0x7f0000d76000)=[{0x0}, {}, {}, {}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000e59000)={r2, 0x1}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="85", &(0x7f0000009000)}, 0x20) 2018/02/03 08:35:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60), &(0x7f00008eb000)=0x60, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r1, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r1, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r1, &(0x7f0000411000-0x10)=[{&(0x7f0000340000-0x1000)="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", 0xfffffffffffffdb5}], 0x0) 2018/02/03 08:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xffffffffffffff85, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xffffffffffffff72) r0 = socket$inet6(0xa, 0x800, 0x3) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000cbb000)=""/134, &(0x7f0000256000+0x633)=0x86) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/03 08:35:00 executing program 6: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00006a1000)={&(0x7f0000f89000-0x60)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @empty}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty}}]}, 0x60}, 0x1}, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x800, 0x10001, &(0x7f0000f8b000-0x8)={0x0}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000f8a000), &(0x7f0000f8a000)=0x10) [ 60.976408] xt_l2tp: v2 sid > 0xffff: 4294967292 2018/02/03 08:35:00 executing program 1: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x6, 0x800000000011, &(0x7f00001d3000)="02080000", 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00009f5000), 0x0, 0x0, 0x0, 0x0) 2018/02/03 08:35:00 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x0, 0x400, 0x4000000000, 0xa, 0x0, 0x2}, &(0x7f0000002000-0x4)=0x20) 2018/02/03 08:35:00 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000a000-0x8)={0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000000a000-0x20)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8, 0x1, 0xff, 0x9, 0x1000, 0xfffffffffffffff9, 0x5}, &(0x7f0000009000)=0x20) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000007000-0x4)=0x2000000006) r3 = socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r3, &(0x7f0000001000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x2}) 2018/02/03 08:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000660000)="1c25898464cf4facc5951b55c0a000") connect(r0, &(0x7f0000de7000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b35000-0x4)=0x1000000, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000c45000-0x20)={@generic="f89c723f94055b900b2fea96abbb9d9d", @ifru_flags=0x6202}) 2018/02/03 08:35:00 executing program 3: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000006000)=@raw={'raw\x00', 0x9, 0x4, 0x358, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ifb0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @common='tunl0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}]}}, 0x3b8) socket$inet6(0xa, 0x80005, 0x3) 2018/02/03 08:35:00 executing program 1: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xc, 0x1000000000000) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000cc1000-0x4), &(0x7f00007f8000-0x4)=0x4) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000f42000-0x4), &(0x7f0000ff4000-0x4)=0xfffffffffffffce4) [ 61.020376] sctp: [Deprecated]: syz-executor2 (pid 6068) Use of struct sctp_assoc_value in delayed_ack socket option. [ 61.020376] Use struct sctp_sack_info instead 2018/02/03 08:35:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x3f, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dd5000)={&(0x7f0000561000)={0x10}, 0xc, &(0x7f0000f50000-0x10)={&(0x7f00005bb000-0xa32)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = socket(0x8, 0x80006, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00006a8000)=@sack_info={0x0, 0xfffffffffffffff7, 0x5}, &(0x7f0000457000)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007d7000)=@assoc_id=r2, 0x4) 2018/02/03 08:35:00 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000897000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000683000-0x88)={0x7, {{0xa, 0x2, 0x7dbc0dac, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x4}}}, 0x88) unshare(0x10000003) 2018/02/03 08:35:00 executing program 7: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000ef8000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000ef8000)=0x10, 0x80000) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x807, 0x8, &(0x7f00001cb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a63000-0x18)={r1, &(0x7f0000ef9000)="7dfc9394a36ac79bc2b716b20e7f7ec388bb79f43ad6b6e259a7b83a89b7753b", &(0x7f0000ef9000)=""/245}, 0x18) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00008fa000), &(0x7f0000ef9000-0x4)=0xb) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000003000-0x8), 0x8) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000006c000)=0x2, 0x4) connect$inet6(r2, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 08:35:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x0, 0x9, &(0x7f0000948000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000b33000)=@assoc_id=0x0, &(0x7f000013f000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000115000)={r1, 0x6, 0x10}, 0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f000029a000-0x20)={0x14, 0xb, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 08:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d14000)={0x0}) getsockname$unix(r0, &(0x7f00000a7000)=@file={0x0, ""/108}, &(0x7f0000510000-0x4)=0x6e) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000c2b000-0x38)={&(0x7f0000a4b000-0xc)={0x10}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f0000774000-0x3c)=@newspdinfo={0x14, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000078c000)={r0, 0x3, 0x1, 0x6a70434d, &(0x7f0000d9a000)=[0x0], 0x1}, 0x20) r2 = socket(0x3, 0x0, 0x2) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00001d7000)={@common='bond0\x00', 0x101}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000662000)) 2018/02/03 08:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000973000-0x8)={0x0}) bind$inet6(r0, &(0x7f000091d000)={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x9a9}, 0x1c) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x33, &(0x7f000067c000-0x4), 0x4) 2018/02/03 08:35:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000efa000-0x8)={0x0}) getpeername(r0, &(0x7f0000520000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000bc0000-0x4)=0x2e) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000180000-0x4)=0x9, 0x4) syz_emit_ethernet(0x32, &(0x7f00001e5000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x5, 0x80000001, 0x1ff}], {0x8100, 0x9, 0x2, 0x6}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x1, 0xfffffffffffffffd, 0x0, 0x2, 0x0, @rand_addr=0x100, @broadcast=0xffffffff, {[]}}, @igmp={0x2000012, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f00003b5000)={0xffffffffffffffff, 0x1, [0x0]}) getpeername(r0, &(0x7f00001c8000-0x10)=@ax25, &(0x7f0000cdd000)=0x10) [ 61.112106] sctp: [Deprecated]: syz-executor2 (pid 6108) Use of struct sctp_assoc_value in delayed_ack socket option. [ 61.112106] Use struct sctp_sack_info instead 2018/02/03 08:35:00 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000012c000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000001000)={0x1, 0x1f}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8), &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000001000)=@ax25, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r2, &(0x7f0000001000)=@ax25={0x3, {"a93053675a706d"}, 0x43}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x9, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) socketpair$packet(0x11, 0xce8daf99f53a532e, 0x300, &(0x7f00008f6000)) 2018/02/03 08:35:00 executing program 2: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000986000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000036b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000069c000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0xff, 0xffff}, {}]}}) 2018/02/03 08:35:00 executing program 4: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000f8f000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000f8f000)={&(0x7f0000f8f000)={0x1d}, 0x10, &(0x7f0000425000-0x10)={&(0x7f0000f8f000)=@canfd={{0x2, 0xd5d4, 0x7, 0x3}, 0x20, 0x2, 0x0, 0x0, "4c7f75bf8226b28b9f63cd326941cc6199402bdef36ae94e06225f57c0897cf550f596d7b086549cd104bb7bdbc7c17bfb20546263f897282dd92b86f88ceeb9"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x8090) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000edb000)={{{@in=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast1}}, &(0x7f0000f8e000)=0xe8) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f8f000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x8, 0x2, 0x0, 0xa, 0xa0, 0x0, 0x6d, r1, r2}, {0x1, 0x800, 0x1a7e00, 0x81, 0x7fff, 0x0, 0x200, 0xa1}, {0x8, 0x6, 0x6, 0x5}, 0x5, 0xa, 0x3, 0x1, 0x3, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0x11}, 0x0}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6, 0x0, 0x2, 0x2, 0x6, 0x24ae4000000000, 0x1f}}, 0xe8) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00001cb000-0x20)={r0, 0x1, 0x1, 0x0, &(0x7f0000f91000-0x4)=[0x0], 0x1}, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f86000)={@generic="8728daa52f3345c712be68643447b87a", 0x0}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000029c000)=0x100000000, 0x4) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f88000-0x10)={&(0x7f000025e000-0x1e40)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, [@IFLA_VFINFO_LIST={0xffffffffffffff02, 0x16, [{0x4, 0x1, []}]}]}, 0x28}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x1) [ 61.244386] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/03 08:35:00 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@common='gretap0\x00', @ifru_flags=0x2}) r1 = socket$inet(0x2, 0x3, 0x3ff) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x1, 0x4) unshare(0x60000) 2018/02/03 08:35:00 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000-0x20)=[{&(0x7f0000014000-0xb5d)="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", 0x5c1}], 0x1, &(0x7f0000011000)=[]}, 0x0) 2018/02/03 08:35:00 executing program 6: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000603000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x3, &(0x7f0000008000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0xffffffffffffffac}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xffffffffffffff89, 0x98, 0x0, {}, []}, @common=@SET={0x0, 'SET\x00'}}]}}, 0x2c0) connect$inet(r0, &(0x7f0000a2c000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0xe) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)=[{&(0x7f000000e000)="ffffff7f0000000061fc688598e0710000000000010000e495d8e698f8159f64f09c8aa150496c4b380101000000000000a6852105009284b2457dc1", 0x3c}], 0x1}, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00005ef000)="cf1c86246c1da57ba8fbfe8d21df2a8d4bdbbdfe14b0040a26495a88c948114bf916ac1c72f93605e8406f1b59f6919d191c", 0x32, 0x4800, &(0x7f0000084000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x9, &(0x7f0000ffd000-0x8)={0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ffb000), &(0x7f0000ffc000-0x4)=0x4) poll(&(0x7f0000ce8000-0x18)=[{0xffffffffffffff9c, 0x40}, {r0, 0x2}, {r1, 0x400}], 0x3, 0xc1) 2018/02/03 08:35:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xa, 0xfffffffffffffffe, &(0x7f00000e4000)={0x0}) accept4$llc(r0, &(0x7f0000115000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000f0a000)=0x33a, 0x80000) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f000034e000)=0xfffffffffffff42e, 0x4) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d5c000)=0x2, 0x4) 2018/02/03 08:35:00 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000fd4000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000e18000-0x4)=0x10) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000fd4000)={0x0, 0x4, 0x6, [0x1, 0x0, 0x81, 0x6, 0x7, 0xe9]}, &(0x7f000063e000)=0x14) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000fd6000-0x108)={0x20, {{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, {{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x108}}}, 0x108) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fd5000-0x10)={r1, 0x3, 0x8, 0x7}, &(0x7f0000fd5000-0x4)=0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008e3000-0x8)) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r3, 0x1, 0x28, &(0x7f0000fd7000-0x4), &(0x7f0000fd6000)=0x4) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000003000/0xf80000)=nil, 0xf80000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/03 08:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/03 08:35:00 executing program 0: pipe(&(0x7f000077c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000023f000-0x18)={0x0, 0x2, 0x30, 0x7, 0x8}, &(0x7f000025b000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000501000-0xc)={r3, 0x3ff}, 0xc) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000005) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r4, &(0x7f0000632000), 0x0, 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000a17000-0x1c)={0xa, 0x0, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) close(r4) accept(r2, 0x0, &(0x7f0000efb000-0x4)) close(r4) 2018/02/03 08:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000029e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) r1 = accept(r0, &(0x7f0000423000)=@nfc_llcp, &(0x7f0000800000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000077e000-0x4), &(0x7f0000005000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x301}) 2018/02/03 08:35:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = epoll_create(0x0) epoll_pwait(r1, &(0x7f000048a000)=[{}, {}, {}], 0x3, 0x1f, &(0x7f00007ba000)={0x1f}, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000486000-0x48)="18f4241a05f57141ebf0f7ac134f8dd008cb0c2c3981e4f363fbb198208a4ff30f8dcb76aa5d972865ec04fbcafcd01dec4a1ff1a4c5d3963f087885af176e51253680bfcbcdc632", 0x48, 0x0, &(0x7f00000b3000)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000087f000), &(0x7f00003ae000-0x4)=0x8) [ 61.284659] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 61.321107] device syz1 entered promiscuous mode 2018/02/03 08:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000e4d000)=@hci, &(0x7f0000626000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000332000)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x9}}, 0x3, 0x0, 0x7, 0x0, 0x1}, &(0x7f00006ca000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a49000)={r1, 0xc72}, &(0x7f000037b000-0x4)=0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000006000)={&(0x7f0000004000)={0x2, 0xc, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/03 08:35:00 executing program 7: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f11000-0x5)={0x0}) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f10000)={{{@in=@empty, @in=@multicast1}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000f11000-0x2)=0xe8) sendto$inet6(r0, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f0000f09000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0xffffff2e) close(r0) 2018/02/03 08:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x10000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000939000-0x28)={@common='bridge0\x00', 0x0}) vmsplice(r0, &(0x7f00003cd000)=[{&(0x7f00003a5000-0xe7)="d9679efc375d2ea6a1193bf3ba0471beede8d11fa33c57e734cc035ff7ca699bf68e55ce225356b01a9759ef879f6affa6b1a195662293dc84eab83be1383d437b61304d1df0f5e0e0057a5f8e9b37478fee4b68bc1d6f974e9f0b979f7d52e1ed8017629b349292cdb801930a0337e9410f2ea96c2727379eeb32521d40775be23297d29deeff042b35624aa220009cbcebb03daa76fcacc1ca59548ab6ba1fe67c3cc5d31d77eb4474a248cb97bc529457315d231cd389e4f8db6a6121bb913366741c7cd2a09ae4eba60885f6489463ad87cf1ff5eeb8a0a52cc96b72a44bf30f0e63474158", 0xe7}, {&(0x7f0000db0000)="3b82489626b1dae2d6b1d0b2e346c00a9ff8d9902982e85ae8740e239307f28147b8b8c34e74f7301b6a17b97497c215f1d37bf6b14abb56dabd0cd52e69cb8e7e318975940b058badc3bbf4b732a51eb4ec8f8285ad3d9c92ecae830b187d52a779bb370d13dfa00dfd3844836c70fda298be42cc5a0384db3dc631ee3bbbe1110ce46cc7c99066ab50b81b511dd1e2b6c9cc0497d0cea9ee102cac9896cd49f9baf4767a8ca6cb3a613f983190f356d10a964877894e2a1b57b7a988b27493ccb2a65ed9072037ee9b615a16983c93f51e3800f9d9cc1013880777ec2e32cbe3cac95835c285150e6b3c9af3e12bb3cdb72e630f1900fd554540c33ac74b9ce351462ada06bff3580d4520b79022cebc453207d7b76cd971f966610c6d21940ec8d626b4fcc112391cf930cc2fdb48a5685ff2820144365e2a25743d58b259f999419d3454f3ac7fe8a102a2c8db8147971cefc2dcc1958949004eb4baa8bcc34328cfa53fe021680ab657ac6fca48da8e5323d6094a3dcfb39e52807626746e6185a714ecfe40dbc37192344e33854bad0273c295ece4bc5b6b507541a5704db66f7ea62c36f03dca951664d37706863c3655a6c7aa97c11b414412911e8f8e199a8593df466b9ab2a557b42051f2e5aea027753ba354ca80681a5caaa33fcade60482ea346f3374a27f2a93e4c72433eacfbf007607315129671fd3d844cb46a731a144cc477f901060b1c8e5102570237c3679fd9dd6a4452bac3005bba8a0fd98a3834da89acfbdd5e3c77cf424fa0fb3c9bd07993b2d301e4d7d4b4d1913acb0c7951213a2516cbcaa107c425fd448c50ac979b340492ecb943352417038f2e42a19dbe984659fbe39575c447b49cd352518d9ac996772e4a5e9ef012009352a297cd3965a7e66c13ea428b1847ea5836f1cf42d9fee898a0fcffddb2b6d422967fc7219aa7775023821a60595ddc39f42be4c8c8ddeb4ea02ee2261f80427443688668b895f95fc4b1828ec1274c5b67e0976421a860e49492700163feca1b67f106a14ea5829cba372e8d590997e3f718fd4c350464f7bf897788462d37b5278896d39bd454aac802f09456574ab3eba46277dfceb1aa8fbd91221eb5fd6110ca87d7c879cc9f6853ff9350d8c30fd2640545ed12b372ca8d6f42b20d19f931ff20e687feef6ef4c603888189c09edb267a4e767f65d90591eca4a777446f66566b8bf4414ab3a44a6504e15c359705f90e763091adbb0750b709d30f8ac3874f13a0d3e68fa7fa7939e6967a5f85d4a4dc049790cd5baa6b9d9b85b189878c8be47bc1c19fea3b68d8812449d2c4e573415caae3a7c604dd2ad7239d86acdf340c0631d39343fa10f92a01add3654a4cb3c3386b334cdf3bd7f7fd23adf47053ded73fe41af319e3c5f54d10013eddfddeeb5eaa11d211fbdd9fda10781689244fed89ff997a5b92017d0f83648d5cef332e94b61699bd59217f226ff1d046cbeacd119274085fb00f8308cd5525d74c6edca149e2e6fb12f63f5e2f380c3e76aaf87d3839a61c09dae286f1ba14e9385f94fb9a95606b324a4f3cecfddab227eaf148788670f694e3eefba9af07d6063049f538930576a4a51f8ff035bfd03ad497232b6f0bf87e20fa59730bc65f58c8a753a7e7747fce2d0b77d0466cff26c51729ae5b97fcb22fc298ca3ed9342426188054ae592d718def84b47815658232d9a304de8a5b79a2718bc071d8fd6dced69ca801dda199000b2a940075fd1886186b1fd8473622c7ef3fe77be4e53f96b8d6277dbaf019c077ac213398bda51e7892d6fa34552c5b37fcb6496d416ded17ca754e3aa93db920fd51f8a7f5e257ebc38d16da4a40e7e2a76fcb59b0de2f0b767176099bcfb27282d3e8bd17ddedbd8224e59c1e299f5048f61230253bc2dffde12ff93093912110bea6e19d7f0bfb6950455d635cc7a0a7879fe87e159fcac0f923162e87b602a4f90bbfd25eddf8c2c1d7fc587638f6f853000823d57fc2aad79e399968c1d207726c3cc67f3e50a64215dc3a8256af95376f21937a743c978f886129e956d739dd39a4309faf1a5aca0853a393766e4bb94b7d0f73f8626a50bfe5db138375811584f928110da2bc2b50fc57db7f96868a1ad519d91d1ea9387a83b3d3bd4ca1c86f076fc9bb58797512b923c89ae5c17fe5180bff01c95b3a9cfe127f037fd4836328a14e731eeb5eb8494aa268baced1b643f4a8a69057f7d9f6162237e50554633bad8fb66ef0916590ed61c5ff838411c6baf5c84b6893f6f798fbc97a60c10c9c5474284cdf975b8b8c3110a0a5744b02d0d0ae9fb17fe902b784dbe9109957e6b369e3b05c350282c63d0bbecff91ee20c413b7e41a4a8d30f4fb59726305f3e7ececefcfae47eba42744a47c4c1875575261439eb3ba3800e85d2939b921222497d6cbdb51e007ef60cd85181e8e410ab60e9a453eecf7ff849b3055f80791bb7e30b1b8eda5cb863fc0ddce98ddce351f0b86149a49fcfca84e7f767ccf71afbdff146cc05d07735e3965617dfa2a32b96e23bad27cf402ab1b71e9939944b9b3dd8a5cd39c5f878b4f18e40455b60956f2410c7ed3c5ae24aad924fcf47b35b7ac112af2f3e1018dd1277cc8138497b43478c966e4c55a9add97220b61ccf6bd96d5b2262c84b24f432c531aa2e4e0a428cf3c22ed105c945520ef19d1c41e528bc712dc85a33439f678259dbf208c5e2745a22d33f9e5278b08e91b7b735bff9febda32740c7fdaea0fe8d3861847941aecbde2addae4dd3955b056aa225d581217d8a309906dcd626791a3b7b9137e8482db7d8342f06ac0e7c4b8ca8b76f8859ab662aea28f53040ab585f899df037a5b5f22c13f62024cf144f56caa2638f415ea35e80da5221337c2fd6ee8a94701c88d65567f9608cbacf335184d343dab03d05b57b73d4a01f03d8e4b7a3be93a043f68d1fa10bfb2a73a4c53e8371a311e13b18e9933662e1331d6aa4618d78996a4a29b3f2e3d62ab3403b88a813369cc102a9276f1d43929af106cf28ce6da3c895be61dacb2773074894d3d09c7d6177527b771ba7310020e0a8e110e98cb8136907be70557b846dd7bd179f977b5165eb87632cff18773313a37d722b88456651991ed8c3c62800bf99d5b6f8a28e8e623ab56ae05e743ad0516d72f68421d3fd7333518bb8bf361272222ffa1b99a462ba5bfb6c116bdd75696eb4f8aa079b4f0ffef978abc766dcb89d076cbe34a09a70e7556a6a6c93d5d7ac40c977c92c9a47de8f6024b4cf0f42f83708002ed1a6d7d35d0538de3cb818612f342c7f042bd53573bc87a67f8452ff6f87caaf2e1d5345839d18d8130081a88f742a045b86dbe7b3181d5949001484a0407ebf66701aa0e8d5792c4192e2dfb43ef57149e9d1e95120d5622bd485516a65a71270025ab7da8ebdb6b44da4f46840c18e28648ed5596655c44fef275b3c8bab9e6742a817d74e67f250ee100692e3df07e8d337dd0dd9d88a98ea2f73e94b98e367c919e542ccf68c59abeee8dff8849650bc343f7faf326d65d8ec92529bb2f54e9b58a676f0f23b1912057ae7126f75bb78a258ae741da0fd952d9f2eaef667aac290d6fba818a9559e3d3c17491b8a12ca781f3529ffc672fd78fc82c1eaf5535c344ebb65869ecf0b8bd3301f502ee5a9db06d90914b429c861cfd1b88dd7e62f16fd2aa4fc32ffde0df0f0a62c80a25b304965a76c2d276acb240c1fb688a8b907b639d54c9a891fee9f19105c0796bbd71300759049609316b5228eef3377ff6444bdf240d83a108b2910fe06ea09fe21fcc3d5b9305b798b28660b52a3c9404e220bbb4889e1b99488e9b52416e891f69afaad781b328c76b819c880a00a91faa7fb506c737c9fb9584156ef6179262bf3b06a40fdd4ed7ebe855c59fce8cb344fe7b1af534d0eb9fd7cde53c55f565ac8fcf1745f12d629a5126263d46043dbce57c6eb50b3a0139fcab6f45db844e1699ac1d11969ef73f435b9d7a9ed4d80e2ff939d3a96c36bebf206e2bef3c79085d97325bdb0412dbace4bb8f591a005d773eb75f22a933616c77bc02927f52d1076d66c620fb77c155cafdbcd1a134386b3d014ff02ff160bed84e9e222ef9897165e8a1baacb1826a71a3e2eae6d8e34193853cc0278f546ea4f0ef35f4c34d7014499bf5c8d10fab0daae35085c44a499dcadcc31dc221b9d9010ad29a528023a2915918af63e34c968758b860331df7074dabaad156c2af60f3ac989dc7b4cc7d1b3984701f024bde9695f63d4de05826e21f54a79e2e7fe46ea826177a08db63d75ff43756af689277cbb08076d321664e4c54d22dcbb89f16a4ca89821e8a83051843ae314fceb639a5c27d22a2336904d2bc457d752ecba502766218c0091320103128256bd86a5fc31594b6e0675ccaf3ecfb6bb14cd3dc1746d33f8b34b908c7288573364c5bee36becb8cc28b98e80c1014df4945e7739ee98923278b0b29686fd7bfc98ccd87a3d3f573d53fc9cfc5926359f4945f74824d88a73683e2eed7d946448c6fe7727f422754a5f7bfe77989e6a7d00a1dd5a519039a5a94c0609d536fc002e3b5318b866305b62d787c39eb17895574426700b465e17325400be3b4dc4cb8fb9e542b1c8ed20383f08a9eea9d32b0123c4d3725e85d0a1db3b9e7c6fd6a149f350eab4c2af9aac48fec657b9d7fd53abae3e654cfea168e08f7f1752c4dbf584099174dda33f1c3915a3cd23f43b5652dac4148253c5db8e778e221942155caf45b638f39a7174b141864f11cb80d29cda6a5b87b4146af8ea2bc114f85bcd76301222b84902507a37e040139bf6fd1bb91c9cafcd2166ea8aa7e9b07541294e3621273b1974320c4eed2d4a6966ef9faf966d04cfdc16c72259ad9a53f06d95feedd9c4dd61e654b4201710cb7a0f42bfa14eea4f86c035e86187501b7fdab07daa7564d3c0587a61060cd44d07edb324353ba7fec771c161a26d69c99e3c7283541e79d592316ba7ccc0b4430bb5dec7d9a1fefcc5227dd9c8067bb9cedbdbd1f9dccea22a6a7d8808cf5891f13fd903fd1359ebb1d5d65e90504df70cc6bc2139c5697edd11ddbb4a2d2dbeefd104bed21b5058ef07edecadebcf1419f93fbb3a28e860594849af6cd89cfc2914a39ac817b0942727b12640c9c47bc109fa19957262f5e72bcfdcb079e4f0b4e4bfe17dbabad932ab80cbbc1b232898e261b615436ed9f158f638b66b4088c82de39e5e8848c81906650d51ffb0a026ec949be1f0b872d552e2766128635668bdab56735a0cbd90ad76e026a86e43303fce252a8d06b6783f4eb5a962d444afde51ea6c4207974c700b10e70487d0e6d4c62d627593e452c40ebdbbc9a30913e434baa82ca9ec3dd15f58246124fc090a2d05bcfb17485b4120f5726771f8ba70b936238915744c7770865d3fcc59c02d92f2bb6344b54d895c9afc41c9e24f50ec2c2c7f2380b031119bf698f2f84da8b7476f9b0971912f1097da56befb163cbd132e98adb8023483e72bdbaf3e451c648d4f8ac74a407026787df9a1c1cf6db8387ee171035dc7ba4ff4023ebfe638ed51565a5ef9f56bc02499df105f7eeabc25ca989734b57fcf855acfae56e4787399d75122b93dca47eb5c63ca3072c3c6fef668a4ccddce3c0e387521bf24deeebd782ba30f0d0be557213a4465414cf9eac2d95a281c63caf59e5ad8156dfe157311a85c7bca58bef83e316dedbf85835c9a66446ffb19e7676b561d93", 0x1000}], 0x2, 0xf) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000770000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000014f000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006b8000)={0x0, 0x0}) r3 = socket$inet(0x2, 0x80000, 0x6) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000611000)={0x9, 0x7b, 0x40, 0x708ed4d, 0x4, 0x0, 0x100000001, 0x8, 0x100, 0x8, 0x101}, 0xb) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000012a000), &(0x7f00001ff000)=0x4) 2018/02/03 08:35:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = socket(0x2, 0x5, 0x830) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000561000)={0x0, @in={{0x2, 0x1, @empty}}, 0x1, 0x37}, &(0x7f0000eee000)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000cf2000-0x8c)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}}}, 0x8c) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000af2000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c7b000)={r0}) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00001e1000-0xe5)=""/229, &(0x7f0000ad3000-0x4)=0xe5) socketpair(0xb, 0x2, 0xfffffffffffffffa, &(0x7f0000bdf000-0x8)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b40000)={r2, 0x20, 0x1ff, 0x9, 0x401, 0x7}, 0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000058e000)={r2, 0x1}, &(0x7f00006de000)=0x6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000086a000)={r4, 0x75}, 0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000081e000), &(0x7f0000679000-0x4)=0x4) 2018/02/03 08:35:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x4, [], [@calipso={0x7, 0xfffffffffffffc1d, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f1b000)={@common='yam0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000c89000)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9, r1}) connect(r0, &(0x7f000011b000-0x9)=@rc={0x1f, {0x6, 0xffffffff, 0x6, 0xc069, 0x8, 0x7fffffff}, 0xfffffffffffffff9}, 0x9) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/03 08:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f000022c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000c43000)={0x0, 0x80000000}, &(0x7f0000a4a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000091f000)=@sack_info={r2, 0x40, 0x4}, 0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000f6d000-0x5c)={{0xa, 0x1, 0x7f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40}, {0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}, 0x7, [0x8, 0x4, 0x7, 0x10000, 0x3, 0x1ff, 0x6, 0x4]}, 0x5c) [ 61.343372] device syz1 left promiscuous mode [ 61.396525] device bridge0 entered promiscuous mode 2018/02/03 08:35:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006e5000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000d2d000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000281000-0xc)={r0, 0x3, 0xd2b23a0492927f2b}, 0xc) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000054c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000991000)=0x1c, 0x80800) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000e7c000-0xc6)=""/198, &(0x7f0000b23000-0x4)=0xc6) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000f36000)) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x2, 0xa, 0x4, &(0x7f0000589000)={0x0, 0x0}) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f00002d3000-0x3)) setsockopt$inet6_int(r2, 0x29, 0xce, &(0x7f00001f8000-0x4), 0x4) sendmmsg(r4, &(0x7f00004cd000)=[{{&(0x7f0000dba000-0x1c)=@in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xd5b}, 0x1c, &(0x7f00007e1000-0x20)=[{&(0x7f0000dd2000-0x4b)="69966258bc8a7a273ec4bb0aa8aaf5304120e92a5595756f2de02df38ba88480175dfc42aba9704e8898e0f84c4f9865287e8b4595452e6f69c65bab5ca14088c5adf42ff1226edcff8d34", 0x4b}, {&(0x7f0000ee1000+0x60d)="6133806e8b3a02b2728efee5bc8b68b9ac68254777a5e02c8dac83b9161f123ea55f21b06ffc640ffe3ff904175bfec61e5f50e12b6b43a13616a1142704c2fb159adf5cdce34af9b13632155d7f956856f24883445f8c9ae6f1e2ed558deae5ea74bbae08102366f8e3c3571931b8cceeeeee0d60c0703b88f64bfa99cd12abb8c1f4cd38cd77922f7fc704b6802c592fd0b07f", 0x94}], 0x2, &(0x7f00001a2000-0x148)=[{0xa0, 0x10c, 0x401, "65208f95e02b62e05c2fd3c817b70acd29b8fd4e496f54139da56135a00baa3955719dfd484bf46cf87fe79476493b9413139697fb4061b21943b59d29c93ed58f2444c422a8abc8d795c549abd3ae8c715b80cf790709ae641ac8764919c1d233b1f1fb8fc646c0a61a0524636d6d13e25f721035eeaa9a4648595e96532ab68689fa947ae8b7a0d0a42f926c5400"}, {0x30, 0x103, 0x3f, "56feb6dfaf6b96a942958fcdb2733d33f7b3032ec315e5738c"}, {0x58, 0x10f, 0x7, "ac68c00d21d307aa4ab6fd3b98c71f4a231c2abcc316c9f330418461703b14ec06bfcb74a444e0d1685b4a5183e2ae42b091feb9bc9c5a804727bdd6a752f87ce982c81e43cd"}, {0x20, 0x3a, 0xffff, "584e5ff2ddefc91615d5"}], 0x148, 0x801}, 0x8}, {{&(0x7f0000404000-0x80)=@generic={0x0, "ae4e055b088e507911311a865ebc81a14b520240fb9c3c3656095b490942b8aa732715f372af95cafa2895976700ab1ae00da6e966db60c539df42073b0424697d28e1331b78f19c561c8a33059061f8bc66e0896d32305643b796e1f7774b76051eee2312052e4de6ff149958c7ff5d120dba25c4cca5fae89af5558ceb"}, 0x80, &(0x7f0000816000-0x10)=[{&(0x7f0000785000)="c24e20fe7735aa26912ca9d171db461e227627ab03082708b0c9657fe0205f7866cbfb26fa9fa8c65f43283386ba89352844116df0a412712b8d1ae7d0379f5a7ab1c4372d9c7d94e474c5ef7e4f24f34cc8ca6c1c624138ea5fd7d8560928b8197d429c4cd1c078fa8261718017beccddb724769629a33d7f35e3864cc4f1855bffb6a25c24410358c3b9df2e7b5e8bd93ed0900c1b31636c3baf7b1b66a28a6cc1c44b1977185c6ed11dcb02bdf51ed490f2f9cef0ac4e72cdd5d3dd5bf059baeffd6b9b15e312e53e79db1a262a7e10e4e91b3eb1017c4025740c52fedbc9cfe44999f955bfaa354dda9a4ae310cbbece05e2ac48", 0xf6}], 0x1, &(0x7f0000fe7000)=[{0x30, 0x10f, 0x5, "409d3d83f43b049c981793a50f0943811034c9bcbd7004629f7b33664fef"}, {0x68, 0x1, 0x5, "8d0cfcc7d0105a939c91ff3eee6f2bc3ee5bf1219623c32965c66c0cedeff82fe1a0ab58fa5a387bef0876d38126f367976587e55320e5f92911d202d07a7e3514f10b9c16ad1e3496e1b2fd1f3c85e6d13d90433e01"}, {0x100, 0x11b, 0x81, "c1739bcbd5ded301fba6375e14ae4def04cebee90b631f00fd72a69a8ed866c6207dbde0adbe34e966aa62837997375f4b8719aaf5fb42247eaa196eeedec70eecc7e0762fb8ce89f61b35c40fbdfee270c60f93f97806063a52f5425e0263e0c002b03d55c06189c92d7843b0c01821347e5f7c42108c92b4e957b74c4393b73b051bad39b88ed9da11c637a129788c6176e9cdef42641f007407e65917c7a96c6edd9d87a1767eed9bb4efe5d4fc24e31d15b8605ea538d60a20197b479aa81f4775015b89bb2dec662dd90731d801cbcb14c20e2aecfb2c2afb8fa015514bd2000558a2779efdf674"}, {0xe0, 0x10b, 0x2, "09f60f8c2c2af943691d5d25d18fc9eb1f75b2ee77a5a3d3b7f878d93fc2c0be22a79d6d17087897fe0d24c75bd8e7a124e0629d4a446612885bc838a0957cad8a765960fcd306c0f9cd1be5974b0b2f51fbf9c7dbce5b7247a181ee1b423f0108f69e1a023766277bf9ae5d8c2db11d663aca5154c90d9fccd481abc3c0a55c2a515482971e2592228deef411da4fd5fdff8afe4fff3bca31810c92562b452c4a9d78f418c2c7b4e24eed99b475c596be26adb8f9c9c7918f64a243b651ed69466f7c609ae3735ced286ddd"}, {0x70, 0x11b, 0x5, "88c80576e29a65b59e990caf69f102c6f19bd6e70a0f4d24f6d7e7aa6c318d9b0ad37ca03a4c74a0a1d37f3b9d4d012ad9a2205f1eddd06abe0af8663a501b86ea64ff41214f365536f80d64aa1d58454e2bb252b1552fcb3692a3ce90d5af"}, {0x100, 0x29, 0x4, 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&(0x7f0000fad000)=[{&(0x7f0000aa6000)="ac77b5a1043f1a9a00059a1d3919c1db3232dd7af8fde4928747261bdde3c2611e0a66ee9268fb51d58bde62d726b303688bb94fe8fc44ca7715c9539646e5bc3635f5f4dac2edb6aafd1605144efaa487116f2ef04ecbc6f3f52b1501630302f90a220657e03ee04ddd59b026c00bfb189bf202b61a4da7c533e3cc02c51b0bd24cefbf82270adee3ea81f2874a5eb378fc2b6f8845d37decc16abf1301941279f324f275aa751408872daa7cddb08d7e4d114709c11043b2f5aa35c76774a24918e1725ba989e2690c", 0xca}, {&(0x7f0000f21000)="d51c6eb08c53215acda73f418420a6fa1adaa5da94d724a2381d0240501ccd5e42952a0b2a40646b1cb99509d465f113ee076705cc012c83d0b9bdde8d77b49997720aacea19526b54e2ea58665ffd26b67bb6f4c8f0492f7660623e1b0398bfabb178a7b41fedfba0f40863c81f9996e2aa5d639902e75282b39e9e63372aaaf71ce48de04231b6fdfb7591dd38297d96e29823a6837816b435bddd7535d8fc7104237f5a39613cb9e41fbd1a15d5d6d07d583d01d461eabc91873b4adba3936c8bb31102b6c9aaefce51a3878835280f917942a2dccb9e330be90db746e8093c59", 0xe2}, {&(0x7f00007bc000)="8c7b84f727eb41aac5dc9ffddce15f16b2bd5bd70ce3c9b45b471cfa2f5db4bef8cfb9905cb2083ce1c8ba8e870a47e28508430b05824aa95e47ca1e77f04e2b45da7c3585e35dbcb3a18c836faa660229e5dd832ec7cae547a717e60141ed022c9a67711cf9393dbe0576481e9f9f574e639076d08cc8931485806a194e58d07d16479fc6cfb982e4cff44f094b944d3eddf6", 0x93}, {&(0x7f0000d60000)="cc6d81ffb067dd84f5f9fdd28fc6d52df4576fd285911f5ccbb6039692caf7f905b0c9c0131ba3670b9efc5cd9ba59f8391b7b6a1212c335b21244c2829540c9d93e5c36a725fe182c62d25bdad191c05fcaa1", 0x53}], 0x4, 0x0, 0x0, 0x800}, 0xadf}, {{0x0, 0x0, &(0x7f000024c000-0x40)=[{&(0x7f0000ebc000-0xa8)="92912836fe0e1a49ea02477bf0bb0f5074d959dda74eac4da6de78910093fbacbd77f03fa40ea8e5c02e940bb9b184bf9cdcba3b82e4fc66ef59c5e6fe0f501a6072c9adcb1883debbd73aee11ec9bc43f4e62aadf01c00e4931ef9ecb786b7746dcdb87b8f62e3f8891c0f8585deb77e596a7749bd04b1b13da7427d471c0fa25f6a3d2fbf132c2adee2a5afff072fb089a1887f0e39c17c57af9007a49af0069f872ff82de8ecd", 0xa8}, {&(0x7f000076c000-0xb2)="946154aeb6db5f077b6ec566621bbd9fe38bb1ada15bfcf1c71eaf8067bd880365d3de6b003a78dc5318a3ea93221e31ffbed6a71aa78ba12ed7ab849cbfd0aa0c509adf0170be12fb3bb87cae2e61e91d7ba27bca7ec28ee15419bc4945a72baa075cc84f06ac34e617baee25c6d62a1d4c0958f817f7bd24831d2336b592d4f5e6694fff2b8a7fb23c514be1a50e707a2faf6b2d5dc20a19257680d30788dadbef4e6b5bd66511018d1b14c19e1e237f28", 0xb2}, {&(0x7f0000fef000)="ac86ebe82fcc7f2b8f1d34a2b3e76b82aa8986a48bef550d1be4469e260427a40c", 0x21}, {&(0x7f0000e8d000-0xfb)="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", 0xfb}], 0x4, 0x0, 0x0, 0x804}, 0x400}], 0x6, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f000099b000)="382fb09f2b5ce9", 0x7) sendmsg$can_raw(r3, &(0x7f0000819000)={&(0x7f0000952000-0x10)={0x1d}, 0x10, &(0x7f000057c000-0x10)={&(0x7f0000f2a000-0x48)=@canfd={{0x4, 0x7, 0x4, 0xf433}, 0xc, 0x1, 0x0, 0x0, "1bd0b83411dfb35d2ff123e9894216a5b61b77acc577dd20cb451cc55f42418d90b7fbe42b386764a9e41027415396530f7aa4b17dc87f790a76cd26b0995684"}, 0x48}, 0x1, 0x0, 0x0, 0x20000801}, 0x20000000) 2018/02/03 08:35:00 executing program 7: r0 = socket(0x9, 0x80803, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)=""/177, &(0x7f0000000000)=0xb1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x9, 0x8, 0x1000, 0x8, 0x5625, 0x7, 0x3, 0x7, 0x9, 0x7, 0x8001, 0x5, 0x644c, 0x95, 0xe217]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000-0x71)={r1, 0xfffffffffffff76d, 0x69, "f7235a6581f2d82baa45e03a7fba66b30afb33a875781b2dcae18424e13142957816ab8148c6d0b8a626058513b93ebcdac0dec1662e6e0fee4062969c6cd126b3f9897e1330dc2d92610870e086a1c2cef58d0e4e836afa5ec807280218bef00ff43e24e668d0ce25"}, 0x71) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000035000-0xc3)="ae82ad7357243a661fd72535da354e9d0e4d9eeebbe1e9b49e32b51336dd49e85d90532018fa613ca86717b071bbfa1bd5178ee3c176f37b2b4471c71f0d494f0867e873173f2af10a5e879fb173765b9ee4faba6ee97bc60a0d578ee34abc4435e18f562ee47aeca980efe29dce6691a3068cf5f51ad4a37d9c5d231235cb0a10f1cd58cecd7f4695ff26fd90cfdc9bd2db9f3a478e611b829666c4e6fb450aa763be01bc254593ce64b73e60dd53ef41889f6819d18d6728e91feb8a38878a9252f0", 0xc3, 0x20000000, &(0x7f0000035000-0x1c)={0xa, 0x1, 0xb926, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) bind$inet6(r2, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000034000)={0x0, 0x2}, &(0x7f0000034000-0x4)=0x8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000036000)={{0xfffffffffffffffe, 0x5, 0x9, 0x9, 0x0, 0x5}, 0x915, 0x8, 0x9610, 0x7, 0x7, "b3c4023b29e51b34015b0c1d2c9e64fb7e50e89d950ea9a9f3184d79fd1d7f15d896f49adc0b6df1740b633b2c069c59f6f7fbb08f07b191445d713ba1be889f77eda8af88ee996c4dbd3cefbecb864bdd04e93f69985405064cc5fd9627ab9a8f46ece71600dc7fc532335bdace06e4239ac05c56236abe5bc6c48c0bebc7fa"}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000020000-0xe0)=[{&(0x7f0000026000)=@in={0x2, 0x2, @multicast1=0xe0000001}, 0x10, &(0x7f000001b000-0x10)=[{&(0x7f000002a000)="c83eb2db3752201d2854535e38b17f82a9a879f4bb3668c53996587b8a7dbe384b7f7b6b4aa58849a3bd88d50bcfac6b06e81f3e537f093fe551656973de7613b1065d117705f57f734af98fada5d102b99133444fd04520ec0844537463850ad661756d12bacb53a0198f1dd2518210", 0x70}], 0x1, 0x0, 0x0, 0x40}, {&(0x7f0000008000-0x1c)=@in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1361}, 0x1c, &(0x7f000002a000)=[{&(0x7f0000036000-0x1000)="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{&(0x7f0000035000)="9c4e218a047191d25d6f7b923cce8cce88a10e076f004611587b5d5ffa408f074a562a0a39ada37503a6b0d028452d91b859c8b10eec31f93660556ad34eec94550bf214da32ed6ca1067e8a7bf2ac438b942ef9e2c18c55fc8e22f84e8fb3fffebf045a118cb4c82d4d31f8eabc7c4045ca0bcba5bd072ac9e407a11dcc252d81adf5b23fdb0b96b08fc8e1686e14090d813be9a1ae93e9d3311396ca76eac0a5615cbd2495bb755c0c2d8c207f29cad7af8712f2057a904f04bc7ef0dca7c019", 0xc1}, {&(0x7f0000003000)="d97c2a8b52600c401f6522634f1a1efaf63ad7de06b72cb248a3897bdaa6d20420254fc8986fa28ab68d97361db4e2841e96156a0cfba9376c02aa97d10a6f64c737674bc8ee02e01e5ed90dc7d2d6a698054b4a57e64ce537e30a003ba7ac55c4c18a3379fcb830f8ba44893e4be9925033b5fd267c549505eafa421598329615d89c9f7e373d9eeb89a3296c76e6261f9a2caba9cd12672915aad57d5f76f3ea9db4f6f51c9f2167c544d325e2674ca76cd4881b7f073c162fa4aadf8a74a43375fc2c3f82f117538d2176355159", 0xcf}], 0x6, &(0x7f0000036000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0xe2, 0x8, 0xffffffffffffff70, 0x100000001, r1}}, @init={0x18, 0x84, 0x0, {0x7, 0x80000000, 0xff, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x2ac, 0x1, 0x100000000, 0x7, r1}}, @init={0x18, 0x84, 0x0, {0x400, 0x4e23, 0x100000000, 0x20}}, @init={0x18, 0x84, 0x0, {0x3, 0x4, 0x1, 0x4}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff7, 0x5, 0x6, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x3, 0x2, 0x81, 0x10001, 0x9, 0x2, 0xfc4a, r3}}], 0x150, 0x4000000}, {&(0x7f0000036000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f000001a000)=[{&(0x7f0000019000)="f79e4ce384ce7639fcf530545517e0b06f0f9bfd2f1b15f01c6f7a39eca74d69a7e8fe73919961d52cac5d81aa554004e8e22c69492b8b1b2ce4ce00c0fbbdbd9dd816a4e57db10af0a22c64338c54717b07b46a9a986c6bcd95db940b74cbf8422697c4c7757f389053fe0c7b87260017c729b6a634acd007e654b33ae3e4ef191c2d295c6e211320c7e79e690d8f06cf60527108bacba8fb814b9b8d7dbf2739d1ad9fbc69601c17226ae5dc83aeeaa303068f9a9eb17e9b2502e8cf6ba57c7653abd0668d7c6b3901306db34cacb5f6651ed99506d0fa71c2847e576aec9a42ccc6067b19f022345a09869294bba36aeeb77d", 0xf4}, {&(0x7f0000035000)="deed41468b499181baecc4219d135d033c4e81732141c4fef8d9f490da9238c4306e2d0c850f9af5f94de7e7c26c48a51a96f68d82ad3764e9fd96a527af3a71cc2a95bf4840c9a8114ea24f6f4a2548d88e9b122824d3677255751bd9684ebfe798490454f41ab64f2c97d2e73fd84056b15a9c488bfa9c", 0x78}, {&(0x7f0000036000-0x39)="6ba8f534bc9380fd93dbb3218efc7a0fd4f5ef98881cd47f4a3d31719008c819da09c7b162022564278997fb36a0d951bfbf33365f95d6aa09", 0x39}, {&(0x7f000000b000-0xcc)="7d61eccfea361bfcd43fb66ef46665f6fc605f10e743867e7d5da97bb42864c67743e5c47021c5d47386cf5b67a70bb0b40f828df539dfc3e0be55d9e6985a763d621ea0c3885cb89d57d478a5f53b2086557e0dbc87ffa018c75de038ed3702804a51ff3787bac3e8e5858e2b0832badca465fd8c24d3e44f631a31a6444792e2b973e15b453002f3452e42041dd6f735f24538425ec410d5c0f1f0edef9a5b441ea7273c1ce4ffcaa5f31d1c71b455da4492136544f03cee61e4056429514d5cb3e7d75c48ba8f9e02e9b2", 0xcc}, {&(0x7f0000036000-0xbb)="9b40d5a1923d3dd63e97c3954df846a59bf022d46789ddcf3d08da0a8734ed46cae5fa6addc635b2b999059eb0a03a72be2b8cc812f4a14b7501c2c78cb894f2e1245f3e3527775c65b786bc8f1b9c310d3017ce9839b861419895d0558d22e664f9e43808633d8015d52bc8fa7cb86fdb2a8876857b515d7e7d13b745f932a7c23ab7e5f342942105bf1ca8fccbbb2406fda8e189e76f846dda568b9807680dc7bc3839b8277735913b8490260c50e3745f6f4fa8513cb950b574", 0xbb}, {&(0x7f0000035000)="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", 0xfb}, {&(0x7f0000036000-0x16)="d37069994f1388109293364ecee948af2c9b6d1f726eec0e6900a6c7", 0x1c}], 0x7, &(0x7f0000035000)=[@sndrcv={0x30, 0x84, 0x1, {0x944f, 0x9, 0x2, 0x6a41d233, 0xbe, 0x8, 0x10000, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x20a, 0xf4, 0x6, r3}}, @init={0x18, 0x84, 0x0, {0x400, 0x6, 0x6, 0x1f}}, @init={0x18, 0x84, 0x0, {0x7, 0x2, 0x1f}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x1, 0xf, 0xff, 0x0, 0x7, 0x1, 0xfffffffffffffffa, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xf670, 0x8, 0x9, 0x5fda, r1}}], 0x120, 0x40000}, {&(0x7f000000b000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f000001d000-0x10)=[{&(0x7f000000b000)="574975f6ae47b770e5614cacc41bbcc0dd0cf94af7fef9e01eca64e68e0fa6ee94c81bf07266535312b4020d14281c4ec3b4ce7fb0f087b32e9830e83b8e98ce08af1369708a19a2450db38adc34fea2e65a200ac1ab22b496fdb6bbd119198ace8ffe559c3f1530c4650d5af81d11a6134088e73868a7cd7f7c0803f271e6acd33aad0b40f409a648836d1790463e25cdcd88f019adb2a910b46764f92e8b6874dad6461a8a7884bed790381e9cb226316a1624d562f11144135694a36ce3d1931655b5a0879a443433c4cd30067bc5de8faa8c138b89cd99afd8fa87554e6317c975c5f8230f9f51e06e967c0af94eb5ad", 0xf2}], 0x1, 0x0, 0x0, 0x4040880}], 0x4, 0x800) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000034000)={r3, 0x7}, &(0x7f0000025000)=0x8) 2018/02/03 08:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) pipe(&(0x7f000032f000-0x8)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000c3e000)) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000926000-0x38)={&(0x7f0000f55000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000b65000)=[{&(0x7f0000d9c000-0xf6)=""/246, 0xf6}, {&(0x7f000077c000)=""/28, 0x1c}], 0x2, &(0x7f0000b61000-0x1d)=""/29, 0x1d, 0x3}, 0x2) bind$ipx(r2, &(0x7f0000596000)={0x4, 0x8, 0x95f, "3f27795e47ae", 0x1}, 0x10) writev(r0, &(0x7f0000fb6000-0x10)=[], 0x2000000000000089) [ 61.418847] device bridge0 left promiscuous mode 2018/02/03 08:35:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0x0) write(r0, &(0x7f000016d000-0x24)="240000005200079314ecf3f500070a000201030600000000400001000000000700000007", 0x24) 2018/02/03 08:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc04) write(r0, &(0x7f00000a1000)="130000001000ffdde200f49ff60f050000230a009d0000001100c53022e5f9ec3e4fe86b432a517ecdfcd860940999e867697270bb4b84cd2e750f14df050000000000000095df1572ab9bd9e401839ff6f436997b8802f35347742a7b5ae800b4b13d8279b85d2e234419a5946bc7634a4b40b03f4b161aa74e5b6095ba9f12e6ffff1954c79e14144ff618d9364b77566897ca0c35020a0353b34ef05e9ce0c83208cee09eea8dab4400000005e91550", 0xb1) pipe(&(0x7f00009a8000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f00005cb000-0xf8)="b1e534784d4cf376d1c11f07aeb7fada2d4258bd2fec7bbc2387c4b966f4b12b2dc129f4808d4782b277e9c507dfbf92e9fd9dc67f176d2dccb9e15036aedef5daab5051bd5b5eed0ab5676922f9b1f01e454e1a26a0abb1f3cc620262189876d6651a550cd5884568d929d381ba1110701116f63465707cd0a4c45addc5fad732afae47d98c0fe6f23591a06ef447885e9fe03665b902478e60e1b68b0d84c37c449b81621272d8c5889a0cf5332813a77f5e2325033eabc6b57a2d31df05d938960e5b0665d3913a211eb8e59472e8afc0ac9a32de9d75a8a1081aa2e058fc2b794506047dbede4ba33788eb83e7ea1cf160ace78fcb31", 0xf8) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000c3000-0x2)=0xefa1, &(0x7f0000ca3000)=0x2) 2018/02/03 08:35:00 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000024000-0x4)={r0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000004000-0x38)={&(0x7f0000023000-0xc)={0x10, 0x0, 0x0, 0x8080040}, 0xc, &(0x7f0000022000)={&(0x7f0000023000-0xe0)=@upd={0xe0, 0x12, 0x220, 0x3, 0x3, {{'gcm(khazad-generic)\x00'}, [], [], 0x400, 0x400}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x20004000}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000023000-0xc)=@nl=@proc, &(0x7f0000023000-0x4)=0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000022000)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000024000-0x4)=0x3, 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000023000-0xe8)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000022000)=0xe8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000015000)={0x0, 0x8}, &(0x7f0000023000)=0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000024000)) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000024000-0x8)={r5, 0x80}, 0x8) r6 = getgid() sendmsg$unix(r2, &(0x7f0000012000-0x38)={&(0x7f0000023000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000013000)=[@cred={0x20, 0x1, 0x2, r3, r4, r6}], 0x20, 0x4c800}, 0x800) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) readv(r0, &(0x7f0000021000)=[{&(0x7f0000022000-0xc7)=""/199, 0xc7}], 0x1) 2018/02/03 08:35:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000575000)={0x1, &(0x7f0000b54000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) r1 = accept(r0, &(0x7f000011f000-0x58)=@alg, &(0x7f00003ab000-0x4)=0x58) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f000099a000)={0x2, 'dw'}, 0x3) sendto$inet6(r0, &(0x7f000046d000)="05af9918b40780fffa7e26cd679d0ec60faf36f8d45227c0af0e01dceaba0bc6235e62a15c8d67b241577c", 0x2b, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) 2018/02/03 08:35:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00006a9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000138000)="2e67556df109ea3b19d1f9d353ef31b516fbc7cbdc85df5a378ac10da2a26e85e5ac8e9d753feca049d2d19aa0608cefec2a43188f240e17a8de3e77da3cb41ea44557dcc01deeede09e0a2ae3167c01ff29d5389592ef8b24d42fb32d2f9d9415b14b2e1ba55d76192cc7da3ef45c1d2cdf33c004d6365447ed02533f48a55fb6391b5e8d08f5849cf1c361a3aed4f103f6c0a6764e84745056", 0x9a) 2018/02/03 08:35:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000001000-0x37)="d96bcd012a2ef25f2d59f363065001c9699341f58ed094abe5743389e16a0191fe8710c181022aee2eeb8d588d8bfdeecce82e2eec003c", 0x37, 0x4008000, &(0x7f0000000000)={0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x5}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x17, &(0x7f0000fba000-0x3), 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000001000-0x4)=0xe8) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r3}, 0x14) 2018/02/03 08:35:00 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) r2 = socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f000000d000)={0x5, 0x7}, 0x2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000012000-0x1c0)=[{&(0x7f000000e000)=@abs, 0x8, &(0x7f0000001000)=[], 0x0, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1]}], 0x40}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000012000)={r1}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000013000-0xb)={0x6, 0x9, 0x9, 0x19, 0x0, 0x400, 0x5, 0x2, 0x2, 0xfffffffffffffffc, 0x2}, 0xb) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) 2018/02/03 08:35:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ea1000)={0xffffffffffffff9c}) pipe(&(0x7f000041f000)={0x0}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000aac000)={0xcc, 0x800, 0x8, 0xe9ef}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000082d000-0x14)={0xfff, 0x0, 0x0, 0x7, 0x41000}, 0x259) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xb8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@policy_type={0xc, 0x10, {0x2}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty}, {@in=@loopback=0x7f000001, @in=@rand_addr}]}]}, 0xb8}, 0x1}, 0x0) socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000777000)={r0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c11000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000c7a000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000947000)={r3, 0x100000000, 0x30}, 0xc) 2018/02/03 08:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000c64000-0x10)=@in={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000f7f000)=0x10) recvfrom$ax25(r0, &(0x7f00007ce000-0x90)=""/144, 0x90, 0x10000, &(0x7f0000984000)={0x3, {"8cd7f10eb7effc"}, 0x20}, 0x10) socket$netlink(0x10, 0x3, 0x0) bind$bt_rfcomm(r0, &(0x7f0000794000)={0x1f, {0x0, 0x6, 0x5, 0xfffffffffffffeff, 0x500, 0x8000}, 0xffffffff}, 0x9) [ 61.502298] device bridge0 entered promiscuous mode [ 61.512596] device bridge0 left promiscuous mode 2018/02/03 08:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000e3a000-0x2)=0x2, &(0x7f000079b000)=0x2) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000a83000-0x78)={0x60, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @multicast1=0xe0000001}, 0xc8, 0x4, 0x0, 0xa4d6, 0x7b, 0x0, 0x0, 0x400, 0x8}) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000e8a000)={0x2, 0x2, @empty}, 0x10) 2018/02/03 08:35:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a3b000-0xc)) epoll_pwait(r0, &(0x7f0000d2d000-0xc)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f00004af000-0x8), 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000238000)={r1}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00005f9000)={0x0, 0x4}, &(0x7f000024e000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00004d7000)={r3, 0x400}, &(0x7f0000364000)=0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000ad6000)) 2018/02/03 08:35:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x26}}) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000e1d000)=""/150, &(0x7f0000c98000)=0x96) r1 = getpid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004f9000)={r1, r2, r3}, 0xc) 2018/02/03 08:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) socketpair(0x3, 0xa, 0x2, &(0x7f0000aec000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000b37000+0x483)={0x2, &(0x7f0000788000)=[{}, {}]}) r2 = socket$inet6(0xa, 0x800, 0x6) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000223000), &(0x7f0000c7c000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8d000), 0x36d) 2018/02/03 08:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x80000000000001, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f000060b000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f000085a000)=[]}], 0x1, 0x20008843) 2018/02/03 08:35:00 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}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0xfffffe83, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d54000-0xed), &(0x7f00000e0000-0x4)=0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007e1000-0x8)) bpf$OBJ_GET_PROG(0x7, &(0x7f00002fe000)={&(0x7f0000f3f000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/02/03 08:35:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00004a6000)=0xa05e, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000584000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000cf9000)="c2", 0x1, 0x20008051, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/03 08:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x3ffffffffe, 0xd5c) socket$inet6_dccp(0xa, 0x6, 0x0) write(r0, &(0x7f0000339000)="260000001a0053f7910000f9f90900001d00000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) 2018/02/03 08:35:00 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f0000027000-0x400)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="49b40dee2f97982255fb020000000490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x0, 0x4113, r0, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000027000)={{0xa, 0x2, 0x80, @local={0xfe, 0x80, [], 0x0, 0xaa}}, {0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff8}, 0x1400000000000000, [0x22480000000000, 0x80, 0x207, 0x12b5, 0x5, 0x4, 0x2, 0x1]}, 0x5c) 2018/02/03 08:35:00 executing program 1: pipe(&(0x7f0000c30000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/02/03 08:35:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f000017a000-0x70), 0x58c0835d538b2212, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000113000)={@common='ip6_vti0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x3, 0x1, 0x3}}}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000093f000)={r0}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000647000-0x4), 0x4) 2018/02/03 08:35:00 executing program 5: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00007b5000-0x82), 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0xa}, 0x7fffffff}, 0x1c) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f89000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x1, 0x1, 0x3, 0x2, 0xba, 0x4}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000bb9000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x14, 0x2000004f, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xf2, &(0x7f00008a3000-0xf9)="f2a65b3ee35dbc53b2fb9fefc7dd4d0e913416c5d62cfa417ab3708184a3e1c703c8cca6c56568cb5098f6500f36c618b6ea73c41e13ae40c91bc273c31e4557a15218cdf120b6e8feedc9beb28ed0643edf77811fb037a69da294e76d43baa9d8c533cdb6837927a64ee52dbc667431e4986602022ee90204d115f1e707c1f92b693b1a823043ceb79c37fce63ee6c72f7510e977fe65240d91e5336d21b430d1aa85d3d79dbf853a36803dc3002135eaf4d3b99eda3d4d2709984c585724a120d83f3e28f285d3ed7bb93103facc02d2b50161c5d71a2d5a063323796dc83b47d81bd4f444ad5486ea1989d55a3bfc75cdc0d1cad48e7ae2", 0xf9) 2018/02/03 08:35:00 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r1, 0x28}, 0x10) r2 = accept4(r0, &(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000289000-0x4)=0x20, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000-0x40)=[{&(0x7f0000001000)="db32d5b0955bfd37967bdc8f345f653d5330fcd8bbd82b365c55e0a151e38e86fbf49b25d760c101050f97fe48a831124d1e30f3bbfc2705cc35947b7522f1e234b7703004c5acae48d3566f1a", 0x4d}, {&(0x7f0000002000-0xe9)="83dcc99baf1cdc0c757f64dd6a568aa5d826be77ff5985b1345ca755dc601b7a54a2bdd495ddfb4eb61f9026acac3601f3c0a122659ec8ed10c7065bf29ab65d3340e673b94930b639e59d1a47de940ae57924030c76389109fca97acb71210cb156746ef4698fe3db61288fe0466dceff96ee13bf1dc0efd2a1bc9b4e720dc9d7f9b50c57067916f16a60feeb84b8f4413a1935a4eafbd4e4b5f98b39a54e0b2d4690bffadd1961e02023b16bcc2a77db54be439eace7dcaeeb1616d0cd4f3cb4592f5d04705dbbb3bdf73290ee5d2a02a9a5ceaf9c52b39914563ce35cd5457afd8bb25fc4c0a94d", 0xe9}, {&(0x7f0000001000-0x1000)="fb184688bc28205a4f30562f5c6407ea536ec3b8e1ba7b97ff33e874e929c047c23dc065732e2e39e03e4fd948e0cf068fddd46c38001432ac0b4344b094d4fc62010cfb6c461d7270d9c65c1a2b9f238f1f0484ab8f46f4320c7107b46f09ef7cf87bf7a7e40efbb72e6e77d74cbfcae1383bdd21e36f3f77acaa59c44fccc3a006c5ebb9824dbdfb42565c922ccae3ac0c91f76d4100ef2e724529893008521e8467396705266224ecbad5ab5652854ed822b2a97651a294aa9ba709218c5aab4454d3984d360dd1e5e1af3b77667a2a16af5fca305488ee646189806435a5ce74b4adb26d96e63103a5dba5a5474fd00916b97eff7004ce0e169f8210feef361974389127eea4d3101b6fb39bd735d20f0476bc32e8b42a6da3069ce52e55c58543744d3db8b32d7a0f77a9488ffd9bf23a99214b596596351ff02a2b6e55028379fa4499c21638bca2418c59c6e6498032ffb6696e223fa66d42d23c1c8257478f3488703bf53d0662e021bc4c26d8ffd445925601eb082dadd35442a3496fb95ef955213cf5f0ac0851aea0afe73df5a883bf4e60490cb161e7823ed800e59fcc3319d3dfc9dc3f394c847bcabfb051c44dac214f57195ed158eff235e78f335246b5b5ed8a349da74422d493ae675c9bc8428db6c5f1ac460a3f1cbdd4482aad9e738a4e1478c1051d24cfd7436ea56e6ab90a7310fd226e05d991290043114330ee22e96cd9b2c3102bbcb54dfa635f04f78b050806b4313e201f6802acad64c2ba5bdecf91d959ba1c6db37d9279de73d152ae156ee03807aa3936ed289e9be068d0e7ab182f4a752d0d87449a7c8004aca35d83c085db72884f53c1fe8f09ee27d7c3bd5396d5c9a6d9266ff01b0071ee04073b28257a4c0ae2030f6499644773c18fe12a5706f5b324483327442697fa6a53e90134f0b9e6839c12e949f014c9ddc1d023d20e7b1222626820e92477c35fc712d54e46eebc8e6b46b72b496c31bb1d068588d6a8a5afbc161fcb11732a25f56436def66b94ee9834b42c48544b904ab1074809d936090069e0da211bdf73797d87beea8f4d2d21f5c7d5ded670e06d98fcb7f7195c2c1777d866c4eda73fc57d17745acd31b81660924f37f8522e99d7ede7636cb5879992185c0d2ef30ee3cd34f263da1e521281f2462691e06838df1814bcdeacf18807f73f571adfd8d4b6b92ececc852cfdbd5e0fb5122c9a483093dbf48f0e608425d10306c521108bee2bf69c72afd52febf534904eaea6b835b6389d24949adf9f019f328693cc2625164948302121794ab6a03e6b30bc808ca6a4757c13ac69e6931c49a77d370000769014e0b72fa5baafaf1eade8ff540518382e68aa08b444458b70dbc333a62533335b2beb49f82cd07dc56695661be5103f30a50b44d6d5295db008a2abd95663692f8c180f0ae509ac0e3beebf3c56bcc00a6f0a18ecd1478c238af8bf3887f6cd0fe70c9113a7ab2bac7aa294caf91abeb97ca1c5667ebd2d18798508f38b8434f2a388735be2bdc6fa80b941225c8e3a1088a9f595802761b1e09c547935018619956fd5f2cc183a6f463cc945ae697d3efa893b79f821bd14ac9d31a24ee4c51915af766231d335c5c021ffe01dc885b1b9df6252c165d4a762a05cbb2715ef3f475eca87073d9d7f9a567a783f5460be763ea86514c737a5ea0e8d3f40118216fecb666e68769c0a717f41f553974c5abbbade9f95d6af210cb2f03a7d2a9384394aae1719ddaad3e39d5314d17d3a290f4f337c2070f615c0d0e9501c1900f91628a857bf1f1a7279e5647bfd2971e542ae7a772acf2e24d19ab5d112a503afc6fd765ea3fc90f9554515c6bd0fcd76b596c9a83272bc9fd69f98f800d8102a4e6a39f91baa05826309d0bafbd38d0d28ac88dd3bbddee1daf433bea91a79c95eb5cbea5d56053721c10aec75edf9a076c1864dcb32dd27178602465d22c34a70b29f9c0b4858b666da370890364831cf9c48097a8ee064b9cf04cd14102b5fcf0bf1e345088b6688cad83cd43bd1cdec39e7d17e4694b75f732b30326e232d44a23c66c3247c49d18556bdd31c0611255e508c406b7c622c810b2f214a34be0990e9c994ca66fdcfb36a25f1b6c8b719d32a4d19b9103166b0c3792b1ac56a4a30c97e32c0ae61457c5175f6c08f7c0cc3918eeadb68c2efb1e664f28d3e519d71543526daeddb0dd0efbbea4bd36c59cfb2bba42f6d6cbc88ec3afaf16bf862fe8ff578b03822343dbb7d084008b53692400f23795b0d250fe3271d6403192537b66ee6e8cb19cf99318a7b6a25e8d476a29c32e979902fe1f991e343fde0ad08d52df8f6df57caab50fc611cdc40ec35191d593960d23b6fcec28cc528ebba42f72bc64189611dfaf2605b4e20b409c5a1720ba6b96c02dc440e3e5b55673dc12bb3eab9b6dbf429b8d99ab0ac1db67f1b3588813929e70327a5a298361bc09cc0825f76313d832c6128f7a6fbed9e6ce3ab2e6972c89e2c6f913be0f61015e45a328ab639aa87e12902ce8cd93ba9f396de456a669970d2bc928778d78d487332f90587e6d94130a739fb3fe8f90c7b11ea0bd6fbfa8dfd0b6ce57dd00cb707e6cc984f035109109cbdb7341a7a47967aaf666ec5f8f31d8dd79709391fdedee9002f3debd4f3898ae0508e4a45c8a0afe13e140d9cb4856b442f7e19ebe64ad54599c2e2cfd644a7b7a0b0bab27776b008a0b495b5f763a450d472462aab252f34c85fbbc4db0c29c99519d25198431f32e8a522635551b99b7bd4187f69d4b0fec910dedb2d0cc8b9fb37fccb29c40ff6e6c7e1cd61f77016fc5dfa1dd0561b277ee138a0041e0bb8dbebca05b709a63b103fdaea0c88f976382306cbf98f5028b4bacffa93776944cc0daee24afcb6d8791f6e991db3125c70f2ba1edee65a5a02c2b4371ec7908fae8d8afdec98ff726581ea125b4c60c9842ffdf189f644a6b471d4cbaef723fc23ae35eadfe155ff85a9806901cd89c8d87d9f65ab1114ad7014d00b7545938498278546e26f6dd4dc98ffda86d9ee7d6e8ee0e7b71cd5d5bb2cf01a6da340559003eb73bb98067a75062e9f57c27fa2a80ca81cb0066c28b9d9d7c9f3b2e1ad91dc287cbdec3552ad236ce1d3bf33462e9833f8894fb2061bb3bef2fd87db3406a0bdecf60c71e2e743a10dbc269dacfdf818a9d3fff107edc61fac79b1f3d232d99ee753e9747561dfb3740fd2e0987d03d78548ae346c7c9aa1f8e5fee955c559d70f909a025bcf6d26d2d6d785a7a02175eba375b0a0922ffa63c2d68cac0c1d10719efa1ce2dc3ceb9c3b466c3328e5a84b99ac1b5ee896bf6e3fbd755870801d9b5d6da1730f273972f81e895fdd19be4ace3a14e0b6be53084b2bd05854b2b9495841ef5a17d6ae40dd31d71afd6fb4ceba1569725bc372400b2e13e9bc5688ec62c806e0abb7277d18791026d2600fa27ba1659fc9785837b0f48037d6c386f0b22ab6d2977fd1cae7818a78b6cbfc065ba7ec648f98f8606a5ea083d579defb993830f01b2850727868cb0ab3208ca337cc510ba4ca12775264dd3e5cb7ab8f20830792bc827b170f1d02c7447803490c821e3dd41da38f80389c76b24f5570c968e11d129ffdf6499e9a652addd941e34098cb6bad4953de9f9081de9ced9eafb26c976873fd5c5a32ec890a073be0c7ba219ac414dcefba47fe481ef3eb5f543fe82c9ec380ccf63833ad7c764b162bad95552ddf21cde96162556c8bfb084784138dff255771bb5d87414a0ed0972fb39cf21ccc0ecd076ec186a7886ca167b987cef446d6cd8d6cf79819ba4811e3a76ebb528082d5753c7533d4074aef83d0a1ea484ae259053abc59b575283101c7d726e7678a460f7b06229f3c11de76c97bc9fc8f737f3a58dc0e12b66096186e0dec1d0b43be16b9bd5b0d9e93473c3d46c711d26a693ad206864a05d45b968dacc06b934b6fc9f0ca93a46df5c13641d5cb6141fe774eb37fcb0fe648debf7b6ffcd1d091fb7d24d3a105e8c9cf4d5522800e0dbb057a7c4c8e7af646c09ea1ba595d881f760d4d051e62a9ee8fc93c2f82797788ebc19bdf7b4bf678330e89ac64c63fbb66cae08ef8075485dbb12d0965c354b1f8a46f080277e1779f7ef825a5bcfa881a48470a935f5a7f6e914b96782e0868491374a1e96b50d3064d82187065b3b4158a02c567183756a67f841a7ee28cf27bf3fe9b534c9352192997b158a99b522d85d592110b6ebe8173f122effd95a86778e7950392540acbf3e03bd78c6ed07fad4e4298659aa3c25f1e4fb9a444895b3727df90bc1d400fe9a1dc103f6a0a1a5dbb09dc49d1f686854c5f433f3d5e33f05469815ea073516822a6656459a168d6ee365544eee1e116f06c8a2521430a63482f86c1918b019c9f60c64b21840d6a57bba94525866744a53476dcd99f2e931015499765f2fb12e77903a01c0608245e1192cba166429cf0a6be03c43605056545b8d6e095691b4af974120da7909835f0e79f65802752eb8f8e18b956e34d35d1159b9a3a4728b3e55a8c0af7229111bcc0dc56b0284535aeb634e67faa4ebeb041de634e815415da485d0459dcdc565408de489b9a9d3c24b07e010d0e8b0c16dc1fdb06ee350fe33fbb0b62b0d5396e3d8cfef672857baf301d623c5eeca5e65c53adac8669cedaa139271afe98ad5ab497070dc4df8b8c245b21c30f541a14be527202f84e5d7347aac9836daef67608bd707fea1ae3eca2f4d8d9dcc1b2fd490ca484fa5024dc8a9668e05ac321a43c2555d9c83fe2667299b68bbfdf70dd06ae19801cf4f0669f092848691f5ea4b9b68d26283ce7b3da459e9455bba3292178147f25be0bed788f95bfb32ad8064aa0a0b0e3be3dcb0882cd13210ce4c36bdee6251ec90c45ed16372f6430525433be8929038458365ed115f6b9be718d08b6558abeb2f29a74f6f04c4a8bdcb7b795633e00af5d7a9e9c0ffcfe4be558cce956e71a92c3e1e1ab071b555696a075379f4a983acb871247245576247722d98d600443f49dec14e3d177c760b10cfe93a9532b0b844cbc2e2ca20dfc3300a747ea20365c90e435c0ad4f49e4e72b202d11f475e9704d70dc5331fc5544fa085dc83c72ca56bb7811c558862a044b62e3af67e318a0de81ce1fc41781a2b1605a6564c26a1bf3a5dca3d1e87ae94d27d7a5a006695433a5dc685b39bd88df03592ade8f4be34c1834e6076a43f2f96e0f5af696162b961299d39f23fc595fc8dc2ca14c821e04172906db7d79c88d0990644e6ac4fd8321c7b666c374459beb99b1843bebfd5cd67bd81d1a17d00359a91d9827af59b19e392cf551afd0958d982acd5a4aa9d28cab449f95333cccf8316a7d39052251fa9a01ea688a27ab3b1072e7734c1f25141d3e46e688e037ff303e884a79a35320fa637cc68511f2ea61e22aa740e6ccaac187087e63513cdff0e384be7381416236cdbcdb55fbc44bfb33002985ccaf087c3f030735c3818607533ac1ee7986d9db4e23442b10609e0f8f36d0b1f34218a8e81d5dc5dc574867672a444df6404ec7a0b326038fa7a099da9dee64dc9bde6f60d60a2f34919d73d914f873388541f00dc3c91c403b0513935446baf2b52c7b7a2e6344a196851eb5f5e02fe9919ecdb4c5bbee57ce3c221180435a2a9c8d490f1f862218ff5278c0dac1239ed8a1750f2dd9be41f17c6d284356329cd14034f8e01f2ab61b362d480e8c9816b1545abf66ac79f7a7aadf578946464b0f6832", 0x1000}, {&(0x7f0000002000-0x5a)="6ac53a766bcb827ef72913f7055815e8ee55bbfc3b3d14184a1146ae08a23dc8874ea0e2da05ba8469b9bd865464bc1d2536d7fd16815562ec6952231271f671fbea46cc3af50cdef62cd2b6287e589d0fe60c972f5fda8d6aaa", 0x5a}], 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_int(r0, 0x0, 0x2d, &(0x7f0000842000-0x4), 0x4) 2018/02/03 08:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x52) socketpair$inet(0x2, 0x80006, 0xfffffffffffffff7, &(0x7f0000e6a000)={0x0}) connect$inet(r1, &(0x7f00008f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000d21000)) syz_emit_ethernet(0x4e, &(0x7f00000ec000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, {[@dstopts={0x0, 0x200000000000021b, [], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/03 08:35:00 executing program 3: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x60)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0x3, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x2d}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/03 08:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r1 = socket$inet(0x2, 0x3, 0x2f) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000066b000)={0x0, 0xfffffffffffffffa, 0x859, 0x101, 0x4f, 0x9}, &(0x7f0000a2c000-0x4)=0x14) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000c7000)={0x1, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}}, {{0x2, 0x3, @empty}}}, 0x118) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000784000-0x23)={0x0, 0x1b, "b1dd42b776147d123e6d20377f517ddaf31c0ef5020a04ba8b12e4"}, &(0x7f00002d8000-0x4)=0x23) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000071b000)={r2, 0x8, 0x100, 0x2, 0x8, 0x4, 0x1000, 0x7f, {r3, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x553f6e8c, 0x9, 0x3, 0x9}}, &(0x7f0000ba3000)=0xb8) r4 = accept4(r0, &(0x7f0000393000)=@rc, &(0x7f0000762000-0x4)=0x9, 0x80000) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f00008ad000), &(0x7f000023c000)=0x4) sendto$inet(r0, &(0x7f0000a9c000-0x54)="ccd1ec7cfd1f4da2b42af336505776aa8ea63654e91973a72ad80852851e1fc6032531e1d905fa00775b600b83c8f18979e19efdf6baf70f17864458792f31d5afdcb04e5b9f29008654c0ce15bbc1fa70702cb5", 0x54, 0x10000020000000, &(0x7f000076c000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) 2018/02/03 08:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0x3}, {0x6}]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cf3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00005b1000-0x78)={0x7fffffff, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x20, 0x3dac, 0x8, 0x1, 0x2, &(0x7f00000c1000)=@common='bcsh0\x00', 0x3, 0x7, 0x2}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000531000)={&(0x7f000029f000/0xa000)=nil, 0xfff, 0x0, 0xc0, &(0x7f0000622000/0x3000)=nil, 0x7}) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) 2018/02/03 08:35:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair(0x4, 0x4, 0x10001, &(0x7f0000b17000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000e54000-0x8)={0x1, 0x2e40}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000780000)={{0x2, 0x2, @multicast1=0xe0000001}, {0x306, @link_local={0x1, 0x80, 0xc2}}, 0x8, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="17e1188dca5529bd4aa1ebd1b25285de"}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x22, &(0x7f0000dc3000)=""/145, &(0x7f00002e9000-0x4)=0x91) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000185000+0x804)={0x2, {0x2, 0x1, @empty}, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x1, @empty}, 0x1, 0x62a, 0x5, 0x5, 0xffff, &(0x7f0000fb8000-0x10)=@generic="1e3257222b74c8757c1d2e10721420aa", 0x81, 0xffffffffffff4f72, 0x9}) 2018/02/03 08:35:00 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000001e000-0x90)={0x1, {{0x2, 0x1, @empty}}}, 0x90) r1 = socket$inet(0x10, 0x3, 0x10) socketpair(0x5, 0x2, 0xfeac, &(0x7f000001e000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000003000)={r0, r2, 0x2}, 0x10) recvfrom(r1, &(0x7f000001b000-0xf9)=""/249, 0xf9, 0x0, &(0x7f000001b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/03 08:35:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) pipe(&(0x7f0000073000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000eec000)) r2 = socket(0x1e, 0x4, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000011000+0x703)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, []}}}}}}}, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00001fb000)={@local={0xfe, 0x80, [], 0x0, 0xaa}}) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) sendmmsg$alg(r3, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[]}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000218000), 0x0, 0x0, &(0x7f0000062000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000520000), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/03 08:35:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000db8000)='tls\x00', 0x4) close(r0) 2018/02/03 08:35:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000017e000)={0x0, 0x45b, 0x7, [0x4, 0x8, 0x10000, 0x7, 0xffffffffffffffe1, 0x1, 0x20]}, &(0x7f000006b000-0x4)=0x16) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000582000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x8001, 0x68b}, &(0x7f0000217000-0x4)=0x98) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009cd000)) 2018/02/03 08:35:00 executing program 3: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000b87000-0x20)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f0000052000-0x4)=0x20, 0x800) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000052d000), &(0x7f0000fbb000-0x4)=0x4) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/02/03 08:35:00 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x1, 0x4, 0x4, 0x3, 0x9, 0x0, 0x0, [0xa]}, 0xf) pipe(&(0x7f00003ee000-0x8)={0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00002cd000)={&(0x7f0000445000)='./file0\x00', r0}, 0x26d) 2018/02/03 08:35:00 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10), &(0x7f0000021000-0x4)=0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000021000-0x10), &(0x7f0000028000)=0x10) r1 = socket$inet6(0xa, 0x5, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f000001c000-0x8)={0x0}) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000016000-0x20)={"898ed31b11b2cb66daed2c3411969082", {0x4, 0x1ff, 0x0, "4240d56d0a05", 0x8}}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) syz_emit_ethernet(0x86, &(0x7f000001e000-0x226)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "00e805", 0x50, 0x0, 0x0, @dev={0xfe, 0x80}, @empty, {[@fragment={0x1, 0x0, 0x8, 0x1, 0x0, 0x0, 0x0}, @hopopts={0x0, 0x5, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @enc_lim={0x4, 0x1}, @jumbo={0xc2, 0x4, 0x55}, @enc_lim={0x4, 0x1}, @jumbo={0xc2, 0x4, 0x3}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0a62dd", 0x0, "a300da"}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) 2018/02/03 08:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x2, 0x1) write(r0, &(0x7f0000418000)="48201624e784b24fcb003142d5150086ddc2b99f944464a12247207e4f23f5f3585f2ba25846b4cb5e75a36d74641b8be8556258012a28d8a057cb24a70ec44250232280fd5821bcb27dc240f0f89d6a01f36eee55b6c3e8b301def04455c5abafb29ace4e56e8dac0ccb66b6bae17d7bea23f58cdae903e8014136f428912eb9adce34d54a404222ddc71648eb815cdcf23fb04a1d326c600494b598e3ba7cfe8d1cb5f32da3dc47295c4e83b6f2ed67f36e478eec09a7c2b118e26788dbac9e9ce5426b977befcd6765fb0411cb2d421b87a342b888d22", 0xd8) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a08000-0x4)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000225000-0x4), &(0x7f0000d09000-0x4)=0x4) pread64(r0, &(0x7f0000286000)=""/16, 0x10, 0x0) 2018/02/03 08:35:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000342000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000918000)="c1", 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000cd1000)={0x0, 0x0, &(0x7f0000978000)=[], 0x0, &(0x7f00000db000)}, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000aa9000-0x8), &(0x7f0000da3000)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000616000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00005e8000-0x64)={&(0x7f0000e17000)=[0x8, 0x6], 0x2, 0x9, 0x2, 0x5, 0x1, 0xa1f, {0x1000, 0x0, 0x0, 0x57, 0x6, 0x1, 0x3f, 0xd03, 0x200, 0xfffffffffffffe00, 0x8, 0x2, 0x7ff, 0x1, "f9330bec89de715fe85937ca78a3a50db925936a5fb0f51d85428befadd220c3"}}) r3 = accept(r1, &(0x7f000040e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000597000-0x4)=0x32) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f000033b000-0xc)={@rand_addr, @local, 0x0}, &(0x7f000094b000-0x4)=0xc) bind$packet(r3, &(0x7f00006ca000-0x14)={0x11, 0x1f, r4, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) close(r1) [ 61.864825] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/03 08:35:00 executing program 0: pipe(&(0x7f00003b8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00002d5000-0xc)={0x0, @rand_addr, @loopback}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f00004fe000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000388000-0xe8)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000e5b000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000d0a000-0x2a4)=@updsa={0x2a4, 0x1a, 0x800, 0x3, 0x1, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x1, 0x2, 0x5292, 0xa, 0x0, 0x20, 0x2f, r1, r2}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0xc826b553d034bf90}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x100000000, 0x850, 0x0, 0x400, 0x9, 0x1b22, 0x37, 0xc00000000000000}, {0xffffffff, 0x2, 0x3, 0x2}, {0x9, 0xd295, 0x80000001}, 0x7, 0x0, 0x2, 0x1, 0xaa, 0x40}, [@replay_thresh={0x8, 0xb, 0x5}, @replay_val={0x10, 0xa, {0x7, 0x6, 0x8}}, @policy_type={0xc, 0x10, {0x1}}, @policy_type={0xc, 0x10}, @algo_crypt={0xd4, 0x2, {{'cbc-camellia-aesni\x00'}, 0x450, "cc712b011ab3aaa8b9d5901609311047c0537fa487b25482d85a87df101f977aefe30356746324560fef4971089eade443c314d85856b385eb3f31d213453f49ae74a8f12e02499bc93b899a5a2e7d017b0a83045105d21e886987d38073fc99a1b837b3f90480aea39644a43d4fa927b28fb6cacf80a7936562c8ec31984a9358a022d1eff6c2652ba2"}}, @policy={0xb0, 0x7, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x1, 0xff, 0x2, 0x8001, 0xa, 0x20, 0x20, 0xff, r3, r4}, {0x9, 0x0, 0x1f, 0x100, 0xffff, 0x60000, 0x80, 0x8654}, {0x6, 0x6, 0xfffffffffffffff9, 0x6697}, 0x7, 0xffffffffffffffff, 0x2, 0x0, 0x1, 0x3}}]}, 0x2a4}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14}}}, [@migrate={0xb4, 0x11, [{@in6=@empty, @in=@rand_addr}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@empty, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in=@rand_addr, @in=@dev={0xac, 0x14}}]}]}, 0x104}, 0x1}, 0x0) [ 61.905014] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/03 08:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc5000)="ff03000000f1ff3da5ffffffff0000ff", 0x10) bind$alg(r0, &(0x7f0000f70000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f00005ac000-0x1)='~', 0x1, 0x0, 0x0, 0x0) connect(r1, &(0x7f000020e000)=@nfc_llcp={0x27, 0x1bd9, 0x6, 0x7, 0x5dfa, 0x3, "7722133e5f0df17e02d4d9289b0bc0a561e9b9b5cf9e47137bc766af8d59401321e5fb23f0582051090adc112d0c9f3090ee4fd5e92ef0fea6821aaf93722b", 0x5}, 0x60) 2018/02/03 08:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b87000-0x8)={0x0, 0x0}) ioctl$int_out(r0, 0x5462, &(0x7f0000522000-0x8)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00001ef000-0x2), 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) poll(&(0x7f0000df3000-0x8)=[{r1}], 0x1, 0x0) 2018/02/03 08:35:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0xe)=@l2, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f00007f7000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000004000-0x9f)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\bB', 0x30, 0x4, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f3e01e", 0x0, 0x0, 0x0, @empty, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) 2018/02/03 08:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$bt_l2cap(0x1f, 0x7, 0x0) bind$bt_l2cap(r2, &(0x7f000035c000)={0x1f, 0x400, {0xffffffff, 0x10000, 0x1, 0x100, 0x1ac, 0xfffffffffffffffa}, 0x5, 0x6}, 0xe) pwrite64(r1, &(0x7f000029c000-0x99)="afa7cf003499244dac3c15d237cea544cf5620f43b9da9f16b993cbdafcbbf49d422d1fb553f4c711547f0338749110d0f142d233098a10364c8edccf4440692e43923280b4787c3e4a5c99961390ffab02cced58fe6501c66b9ed2dd82bb1947c667cb27cd93b78c2c8cf2173824bf4d8f72f75ca138b308aa9352eb399f500147490f1e83b25d02709931918100840bffbefced2cf9be3f0", 0x99, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b30000)={0x80000000}) r3 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000017000-0x30)={0x14, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) pipe(&(0x7f00004d4000)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f0000ea2000-0x4)) ioctl$int_in(r1, 0x5421, &(0x7f00004b1000)=0x2d1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000884000-0x20)={0x9, 0x0, 0x10001, 0x100}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f00004b4000)={0x1, r6, 0x0, 0x5}) connect$netlink(r3, &(0x7f0000912000-0xc)=@unspec, 0xc) pread64(r1, &(0x7f0000981000-0xb6)=""/182, 0xffffffffffffffb8, 0x3) recvmsg$netrom(r5, &(0x7f0000aa1000-0x38)={&(0x7f00007dd000)=@ax25={0x3, {"1a1f8ee8a723d9"}, 0x20}, 0x10, &(0x7f00005d2000)=[{&(0x7f0000ae4000)="424a5e49e16c7f0c850c82cc4e782315922891bbb715a0e8237d0357cc1cfd0e96f6ef9f88fc5e169990ffd9d225d280d2ed5132baa658032f937bc443786c1a6b8d324fe820f74a732c1187fb16f3029cbc6677039798c2a5af654b22992b2f76209448885b6864ccf9c62141ba1803b482759b6cd2ed7e142dc84a9600a913a6c4f92fea141555a3640aa37ed214f72807a365bf825b6399424e6641a19df85b13938dd6ae0ee4f1085d98cd3dea24f19b76baf9ac838020e7025d68ccc19903a695a70cc9822c6914db76f5157ff0050f9deebf7ebd490b02deb1ccf4733bde5bf27bf2544d4c71", 0xe9}, {&(0x7f00005b1000-0x75)="71fd8dd91f494c02793571b0a44ee8ff3fbb1e405577397033ce2b98f07b6cd116ab6ed4caae07d53e4ea09ea151f1268f0648dd7ee31e3f6e2164fd0ff50f8357d583c7c3028521ab05e59ac498fd20d10e95a42520d8ff76af2423ce196d34e30657293cfd0f31f5191c6f8250d36c2b3af3d044", 0x75}, {&(0x7f0000ee5000-0xf0)="c8e0fded25fef31d4314d94e1b3fa287f5050da9049fbdcd4ee3afaa66821a4ceabdae9ab2666201d39d24e07f907cd256e0e4def794dcc6497b25b1b35b53930e0c62f1712c462d8ac72d82d6c38374e3f199be9d64f4b70ab386c3396c7f70efb9d1f84bbc5b8fc53c20a1ac77af7dede21fc022acb3507587dbe276b32bb3412201596603d32a0388bff7e247f4958766be7674f36455f71e8614e2eea1c2f6729d15129666c4048d513f9220127968d2cdae4012512c10bd2339ec8d86e06776c85e752e0eea384287e03bc4c50d8c6494cd67b3f1a1ebc7b0bdf383857678a5f1b31daebab5b87e7df084b312d5", 0xf0}, {&(0x7f0000f29000)="2650b5721d6a8e3d7b269e3bd0c9f782bd63848bfbc629f9ca29f31fad19", 0x1e}, {&(0x7f0000a51000)="e29cd5ad31d93387cfd7327b85", 0xd}, {&(0x7f0000cd5000)="55036ab1aec8af002707cdd2f033238545d8ca04a9e4dddcfad2fa31992dc17fbd49760002f8592ffc1da1a266c2d24f88eb3a907d3b043354d6a119762da52059b1b780ad39394fd2a25f622088f52734b7021b13889061f1d51ad5bbf3db465e3eda4c6d02a863a2f65e5fe7be905e6e06c638fdf32033fc6199e5ffcbb2173298620e88c554da69d6ab990c5aab9a1bc2bf892655dec8e32e301760c9", 0x9e}], 0x6, &(0x7f000009c000-0x1a0)=[{0x98, 0x19f, 0x800, "ecd6aa0a3f6440cac03413b23629f5351ac78df1f2d8ccfa0b30b7ee2353dfabc6fc8d8011d08cfa1b637af3a8dddd1ac8f02df759fdca9be167a93b344a5dc839e82f3171c0b75cad0f68be81b31673f820cdf704891a17d03f5a9dccb28ed57de21c350a0d24fb2c3132b63bf2e7732b34b148260ded01dddd4b8f65f666c8e2f64754fa11"}, {0x108, 0x11d, 0xffff, "946f685adc5087dccb046b6ae7d30239056036bdadd6a7c534d572f46c6f5986b2e01f37198cfab9916d5b796499d5ce3d8be9aeec133431893b1bef8cded1615550efb35275509f17d3fd42974d2626313b5f497a4d4793713c7709749fea8fe1818de8a5e1f35421e9daaac073a9c0a5dc10f39cab1722221dbdecaa4c1efea3b938e84749f6a1d8ebeca8b8dca087599dd0885d6f490f35cc477d94aacd9262fd9db83e9c66802ebd4590904ea32567e703dd6947e5fffa58e92cceb696e46261a2245dcc5b4107298f19ead3eaa6be3fd3954e30de51de880ff62cdd4253305ed96e4a9bc0f3b61886affbfea8cae47172"}], 0x1a0, 0x4040000}, 0x10002) listen(r5, 0xff) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000854000-0x20)={@common='vlan0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000bba000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) 2018/02/03 08:35:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc6000)={0x5, 0x3, 0x80, 0xd}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000702000)={r0, &(0x7f000000e000), &(0x7f00004c6000)}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006b2000)={r0, 0x28, &(0x7f0000435000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000294000-0xc)={r1, 0x4, 0x8}, 0xc) 2018/02/03 08:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0xda4) getpeername(r0, &(0x7f0000c6c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000ca2000-0x4)=0x2e) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000340000)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'gretap0\x00', {0x1000, 0x0, 0x20, 0xfffffffffffffff8, 0x0, 0x100005, 0x8}}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}}}]}}, 0x450) 2018/02/03 08:35:01 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) connect$netlink(r0, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x20200}, 0xc) getpeername$unix(r0, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000)=0x7fffffff, 0x4) 2018/02/03 08:35:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000f64000-0x40)=[{&(0x7f0000954000-0x1000)="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", 0x1000}], 0x1}, 0x0) r2 = accept4(r1, &(0x7f0000ce0000)=@can, &(0x7f0000a96000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000002c000), &(0x7f0000208000)=0xb) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39}, 0x0) 2018/02/03 08:35:01 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000029000-0x4), &(0x7f0000023000)=0x4) sendmsg$nl_route(r0, &(0x7f0000025000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000-0x2c)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, []}, 0x1c}, 0x1}, 0x0) 2018/02/03 08:35:01 executing program 1: mmap(&(0x7f0000000000/0x103000)=nil, 0x103000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000103000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000103000)=0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r1, &(0x7f00000ff000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00000cc000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000105000-0x4)=0x3a) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000022000)=0x3, 0x4) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/02/03 08:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000421000-0x20)={0x3ff, 0x0, 0x10000, 0xffffffffffffffc0}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000525000-0x20)={0x1000, r1, 0x10001, 0x19}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000937000)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x6f, &(0x7f0000c1d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x4d, 0x0, "a480f251afbb43b8a6b767d17fcab87b8db6b2d2f08731604c2179fffbad862bb207369f6aee90f6d46ac92905f4a967cb10704dc7e3b76969a30732a92d9ee262cece7285"}}}}}, 0x0) tee(r0, r0, 0x1, 0x4) 2018/02/03 08:35:01 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x2, 0x8000000000120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000002b000)=0x3a) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000001c000)={0x0, 0x0, 0x10}, 0xc) pwritev(r1, &(0x7f000001b000)=[], 0x277, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000001c000)={0xffffffffffffffc0, 0x8, 0x1, 0xaae, 0x4, 0xfffffffffffffffe, 0x81, 0x3, 0x0}, &(0x7f0000017000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000000d000)=r2, 0x4) 2018/02/03 08:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00002a3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) [ 62.005666] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 62.067129] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/03 08:35:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) bind$inet6(r0, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendto$inet6(r0, &(0x7f0000640000-0x1000)="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", 0x1000, 0x80, &(0x7f000062e000)={0xa, 0x0, 0x7fffffff, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x158b}, 0x1c) 2018/02/03 08:35:01 executing program 3: mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}], 0x3c) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000052a000)={&(0x7f000052c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000af1000)=[], 0x0, &(0x7f0000333000)=""/105, 0x69, 0x2}, 0x2000) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r2, &(0x7f0000af2000-0x48)=@full, &(0x7f0000070000)=0x48) sendmsg(r0, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000a000-0x25)="240000001e00030207fffd0000000000000007d87986c49700000800b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/03 08:35:01 executing program 6: unshare(0x40601) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x72}, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000001000-0x10)={0xccccccccccccd4d, &(0x7f0000001000-0x50)=[{}, {}, {}, {}]}) r2 = socket$netlink(0x10, 0x3, 0x1000000001e) sendmsg$nl_generic(r2, &(0x7f0000dc6000)={&(0x7f0000796000-0xc)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f0000a74000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 08:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) write(r0, &(0x7f0000cbe000-0x48)='v', 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00001e2000-0x2)="3404", 0x2}], 0x1, &(0x7f00009e9000)=[]}, 0x0) r1 = socket(0xf, 0x807, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00003a8000)={0x80000001, 0x6, 0x1, 0x8}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000010000-0xc), 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendmmsg(r0, &(0x7f0000fa8000-0xf0)=[{{0x0, 0x0, &(0x7f0000ab0000)=[{&(0x7f0000db5000)="8c", 0x1}], 0x1, &(0x7f000013e000)=[]}}], 0x1, 0x0) sendto$inet6(r0, &(0x7f00009eb000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x1ea, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 08:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ca8000-0x1)={0x0, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000be7000), &(0x7f0000fb5000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6(0xa, 0x8000e, 0xc0) sendto$inet6(r1, &(0x7f0000942000-0x82)="0e636908208d9aa0510ab1dd5b2010dd20a6adb7e3a385ea007ae159b060b0408222b24c2066f77c22783109995c22264577d9feaac3c79c35e0939c1ab77c5fd34e205433d2c4b61244756d358044bfd7d9f5fb252c22d737100285373c4356a6dbc6c273b94a034d3c533130894f0b83adef12e02b793de83e449ed1d1e076dcf2", 0x82, 0x20000000, &(0x7f00000f2000-0x1c)={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x6, &(0x7f0000112000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @empty}}}, 0x20112108) accept$inet6(r2, &(0x7f0000c6e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000b98000)=0x1c) 2018/02/03 08:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x1, 0x5, &(0x7f000082f000-0x8)={0x0, 0x0}) ioctl$void(r0, 0xc0045878) mmap(&(0x7f000086b000/0x4000)=nil, 0x4000, 0x2000009, 0x110, r1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00003cd000-0x4)=0xf2e8) r2 = socket$inet(0x2, 0x80806, 0x101) recvmsg(r0, &(0x7f0000bf0000)={&(0x7f0000d53000)=@un=@abs, 0x8, &(0x7f0000db7000)=[{&(0x7f0000990000)=""/241, 0xf1}], 0x1, &(0x7f0000f99000)=""/105, 0x69}, 0x12000) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000f9f000-0x218)={0x100000000, 0x7fff, 0x2, 0x10000, 0x9, [{0x8, 0x0, 0x29, 0x0, 0x0, 0x2806}, {0x5, 0x1, 0x800, 0x0, 0x0, 0x8}, {0x9, 0x8, 0x1, 0x0, 0x0, 0x2}, {0x9, 0x8, 0x1, 0x0, 0x0, 0x2000}, {0xfff, 0x1, 0x7, 0x0, 0x0, 0x1}, {0x0, 0x5, 0x8, 0x0, 0x0, 0x2000}, {0x5, 0x1, 0x4c02, 0x0, 0x0, 0x1000}, {0x0, 0x40, 0x80000001, 0x0, 0x0, 0x4}, {0x40, 0x2, 0x9, 0x0, 0x0, 0x808}]}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000394000-0x38)={&(0x7f0000397000)={0x10}, 0xc, &(0x7f0000def000-0x10)={&(0x7f00003da000)=@newsa={0x188, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x32}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_aead={0x4c, 0x12, {{'rfc7539esp(pcbc(aes),sha256)\x00'}}}, @algo_auth_trunc={0x4c, 0x14, {{'sha256-avx2\x00'}}}]}, 0x188}, 0x1}, 0x0) 2018/02/03 08:35:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0xfff, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f00003fe000)={0xa, 0xfffffffffffffffa, 0x5, 0x7, 0x1, r0, 0x800}, 0x2c) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000020000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000009000-0x20)={0x101, 0x0, 0x0, 0x7, 0x4, 0x8}) sendmsg$nl_generic(r1, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000006000)={0x18, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) accept4$ax25(r2, &(0x7f000000e000), &(0x7f0000012000-0x4)=0x10, 0x800) 2018/02/03 08:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) pread64(r0, &(0x7f0000d06000-0xe3)=""/227, 0xe3, 0x0) r1 = socket$inet(0x2, 0x7ffff, 0x8) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000e28000-0x78)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x64, 0x0, 0x0, 0x0, 0x0, &(0x7f0000775000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}}) socketpair(0xa, 0x7, 0x1, &(0x7f00003a8000-0x8)={0x0}) setsockopt$inet6_dccp_buf(r2, 0x21, 0x80, &(0x7f00005de000-0xd6)="c3148dd2af3b2c6d95251daab16eb0d6af5f1fa476824b45af919c2125d274e6d5b0deee95476a0dee7150b445bbc3838baa84a50cd4329dc297a9ea662baad28b8d1d0f660daf887cb4dcb2022cabed5d924130bfd2b6b1e9fde01cce18b2712ab498adc5977956e20b06b0857e22fea41fa9ce52df05ea45f2b7e699a60c3fa123ba9192050086cdee1f99d05782c83202a40dd14476dea7a388be1bd40504266aa7038c09c4ab7694dcd86cb06ae9b8ff8c745e9794d66fda22a509bd3d49a5e508016d967d10e4fccda1bc20318f2ea782b11ec2", 0xd6) pipe(&(0x7f00002fc000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f00009e5000)=0x2) 2018/02/03 08:35:01 executing program 0: mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000327000), &(0x7f000095a000)=0x14) r1 = socket(0x1e, 0x1, 0x0) sendmmsg$unix(r1, &(0x7f000040e000-0x1c0)=[{&(0x7f000095a000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000095a000-0x20)=[{&(0x7f000095a000-0x2c)}], 0x1, &(0x7f000095a000-0xc0)=[]}, {&(0x7f0000959000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000959000)=[], 0x0, &(0x7f000095a000-0x58)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}], 0x48}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000024f000-0xa0)={0x0, @in6={{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x8}}, 0x3f, 0x7, 0x2, 0x101, 0x50}, &(0x7f0000843000-0x4)=0xa0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000095c000-0x10)={r2, 0x1, 0x7ff, 0x6}, 0x10) 2018/02/03 08:35:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x8000f, 0x1c0000000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x9e, "f7b23f626111941418a19b951e9d9be27f001531d21735526ad77a437d1c0dbc27bf15f5a001815a859a89c91b933e49894fa8a176590d438335e53f397cbaea2d6e76f5714b3cd72eba73090725df735a2dea528014d9b13e0734c37e8524f5cce7e5cce5b745f5c3cc3c6fbe88fa513f7c3985a58c0b0240cf2aa6f9c7348e99b2bb953629355267e7290af53808c4d5238d8c68103e6f08ed0e70919b"}, &(0x7f0000001000)=0xa6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x8, &(0x7f0000001000)=[{0x1, 0x5, 0x4, 0x8}, {0x3, 0x4, 0x100000000, 0x800}, {0x8000, 0x10001, 0x6, 0x5}, {0x2, 0x6, 0x5, 0x4}, {0x20, 0x0, 0x10001, 0x7}, {0x20, 0xffff, 0x6, 0x1f}, {0x5, 0xfffffffffffff000, 0x6, 0x3}, {0xff, 0x1, 0x6, 0x7ff}]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={r1, 0xecf6}, 0x8) socketpair(0xb, 0x80000, 0xb883, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) connect$l2tp(r2, &(0x7f00001e2000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}, 0x2, 0x4, 0x2, 0x1}}, 0x2e) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000014000-0x8)={r1, 0x100}, 0x8) ioctl$sock_bt(r0, 0xdd1f, &(0x7f000000a000)="ec4b1238a2ca24bd70df327eca0b464186feab3f3456a088ae0ad395d246d6437c38dd039f42886d68fca0dbfd231d90458ff24c3023b2e4f712cc06e03cc1253a2ed4413ce1c4eb69b3fcc9326c4f88ae846eda46c3fbb3a55256585ff4a2550b90473173151e38a874d4b6cb98ad8422848722792f86ea638b6c") setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000013000-0x350)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="bfdd8f1183a8a30b9451badea35bc614", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @generic="601af3cc4d9b8ea378fd0e2f399972a1", @common='sit0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xe0, 0x0, {}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "778c1456ff2bc47d2b1db8356c0c75db60f4335f79f08ec99208b720f7fdc9e6e13f32d364f16b2d5f1e1e8f4804241021ddc97b294e9bc2a91b17f16f480700"}}}]}}, 0x308) 2018/02/03 08:35:01 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000000f000-0x4), &(0x7f0000004000-0x4)=0x4) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb97470500000004000000", 0x38}], 0x1}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f000000f000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000009000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000000a000-0x90)=[@in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x2, 0xfffffffffffff000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x28b51872}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x20, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xa5}], 0x90) socketpair(0x17, 0xf, 0x3f, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x7c)={0x0, 0x74, "73f6936e4bb6c3d556fd8b1630e76dbe0b3bb0882454028217831fea984e0301fc8ebe5d3ebfd47421ab403037292486dbcee110dfc1405fa6bb1e8d131af9bd8fb914fb35396373b3660076ec0297a19567015b41c9a1519ff3af63059e1139239955c9edd88ce33c0cae1d52cdf835fb41e37f"}, &(0x7f000000e000)=0x7c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000000a000-0xa0)={r3, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9ed8b33}}, 0x3, 0x7, 0x6712, 0x8, 0x1}, &(0x7f000000f000-0x4)=0xa0) 2018/02/03 08:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) sendto$packet(r0, &(0x7f0000e26000)="2d010000faffffff000000000000", 0xe, 0x0, &(0x7f00005c5000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/03 08:35:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008b9000)={0x0, 0x7a, "30ed489c09fecab8e52878b0199335dd12ceb86a697a48cc915321190e4acee0d577f79902c7005ac6a2d7cee131c1c7fd9a6ca569b6e232d3ac18d18760f30b5077b5b6c5fe4ef0e5b0cbe908919c006559e01795a1245a302251610af1c7b3f0a7731b2a5e3e4b464524d2df1a32089020b6788e631e4fdf09"}, &(0x7f000026b000)=0x82) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000995000-0x8c)={r1, @in6={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x7}}}, &(0x7f00007fe000)=0xfe01) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000839000-0x8)={0x0, 0x0}) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000062000)=@req3={0xffff, 0x7, 0x100000000, 0xb1, 0x7fffffff, 0x3, 0x6}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000581000)={r2, @in6={{0xa, 0x3, 0xffffffff80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0xb35f, 0x1, 0x100000, 0xe3, 0x1f}, &(0x7f0000135000)=0xa0) getpeername$ax25(r0, &(0x7f000004d000-0x10), &(0x7f0000d16000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000eb4000)=@sack_info={0x0, 0x0, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001d0000)=@assoc_value={0x0}, &(0x7f0000378000)=0x8) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000cae000-0xc)={0xffffffff, 0x7, 0x10}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007b6000)={r6, &(0x7f0000cae000-0x5e)="cc657a709ee08d6a10915fb62149ccef200d0b9d877fc0334837fc5ef8772b1847e063b1e52d46438fd1e82eb323fe52ea5474713e5da6156818b278a63d62a63fa7c306314856fc61bd691230b2bc73dd3a111cf3399ca3e2605a40a873", &(0x7f0000bcc000-0xc5)=""/197}, 0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000025e000)={r5, 0x1ff, 0x7}, &(0x7f00001de000-0x4)=0x8) 2018/02/03 08:35:01 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000012000)=0x3, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000011000-0x18)=@get={0x1, &(0x7f0000011000-0x23)=""/35}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000013000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f000000d000-0x4)=0x26) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) 2018/02/03 08:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) setsockopt(r0, 0x2, 0x1, &(0x7f0000762000-0x14)="3a5a815a94ddbeabc7f2fb486d161f0800957326", 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@common="695c36e77265fb000000000000000900", 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x132, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32}, [@NDA_LLADDR={0xa, 0x2, @random="e5e1b3e90be5"}]}, 0x392}, 0x1}, 0x0) 2018/02/03 08:35:01 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00009a2000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0xc, 0x0, 0x0, 0x0, 0x0, &(0x7f0000cdc000-0x10)=@common='lo\x00'}) 2018/02/03 08:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f00002da000)="260000005e0009fff1800000240000ffffffe50001009efff3000008004665000002fb4b35ea", 0x26) gettid() recvmsg$kcm(r0, &(0x7f00001c6000-0x38)={0x0, 0xfffffffffffffc1d, &(0x7f0000999000)=[{&(0x7f00004a0000)=""/100}, {&(0x7f00002ce000-0x1d)=""/29}, {&(0x7f0000032000-0x85)=""/133}, {&(0x7f00006a5000)=""/218}, {&(0x7f0000f07000-0x52)=""/82}, {&(0x7f00000a6000-0x1000)=""/4096, 0xffffffffffffffca}, {&(0x7f0000230000)=""/122}, {&(0x7f0000126000-0xd0)=""/208}, {&(0x7f000010c000-0xb7)=""/183}], 0x0, 0x0, 0xfffffffffffffe89, 0x3ffe}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001b9000-0xe8)={{{@in6=@loopback, @in6=@ipv4={[], [], @remote}}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000b8a000-0x4)=0xe8) 2018/02/03 08:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000110, 0x5, 0xfffffffffffffffc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f7f000-0x28)={@common='bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0xc, &(0x7f0000f28000-0x10)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x2c}, 0x1}, 0x0) [ 62.285177] sctp: [Deprecated]: syz-executor3 (pid 6452) Use of struct sctp_assoc_value in delayed_ack socket option. [ 62.285177] Use struct sctp_sack_info instead 2018/02/03 08:35:01 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000001c000-0x3)) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@common='vlan0\x00'}) 2018/02/03 08:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000830000-0x86)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x5, 0x2}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/03 08:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x9, &(0x7f0000a27000-0x8)={0x0}) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000df3000), &(0x7f0000bee000)=0x10, 0x800) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000099000-0x8c)={r1, r2, 0x5, 0xffffffff, &(0x7f0000e4f000)="fc3347631f5f4341a772964c89fe7807e4b6513f51107ee3b8d94fbf735b166171c58018bf8d985cbb211c13d318cf2627f9aea5e254e31007a78b18f9ab432ea53d0cf73ef2ac125dfe23e8dd8e8f59248d79f54a46cd766d624cece5b9dfeb04eca9e471c0b3450290a0ce6ceb316a066b2d86ebc5011e385aac05df4f7c9ce23af718398972cd1f8e384c166cdaa49b03e563aeea7b185164d98a3c17d8714a98b918a572f4648a65ca9a7644a1b1b1b0d45ba34be1c53afbb2f6fd418e96327d726582cf87682a84865938be39e535b17e2fd1354bd4201fceb3bb280a19d2fd39356b", 0x7ff, 0x6, 0x100000000, 0x6, 0x7fff, 0x7a30, 0x3, "681fe593838656c06420a4a0e6e6209e4d5b8f50ea14d71a19996cebd92bd77534bfe6d54b91524f6e00978949535d8ffd00efaacb0f76ba4817aa105036ee9ad58004ce6af83daf5f9a52541967de9bddd27c8cd676c00a5faba7eabdb69a55c8f7434f"}) r3 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f00006bb000-0x1c)=@req3={0x6f, 0x0, 0x1}, 0x1c) sendmsg(r3, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000354000-0x308)=[]}, 0x0) 2018/02/03 08:35:01 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f7a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f7b000)={r0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000f7c000-0x49)=""/73, &(0x7f0000f7b000)=0x49) poll(&(0x7f0000612000)=[], 0x0, 0x5) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000489000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x9, 0x3aa2, 0x7, 0x7, 0x4}, &(0x7f00003d8000)=0xa0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000de3000-0xeb)={r4, 0xe3, "88740fb5d57cb6af3295f8c9458df58d5766ab9aca9cd5a2226ff7eb27f62fc92f465ef2e4d3667f34002591e0cb4f193e7d7edff0304f802da215c90c29bc7259be8970f6e35e6deb17d552d8034f96172ba37ddfcf4a92e1e0927bc959fdad596532aeabd13699b30f282f1bc51d43f7d5980378ed2af8e26461347280b18a0f6502afd1f43eaafdec1dff94ad2d7abf2b3d04a977f0f37c81bb1c8a712bbd48262f6afda6e640c4f195a8ffcabe37d4d1dea380ef1af143ff80bd4e01dccaf7febb5b50f2be6e2fa2be6557903173720a0dd9706999212698d5c5707f8e1da27a5c"}, &(0x7f0000f7b000)=0xeb) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f0000f7d000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000b0c000)=0x32) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00005be000+0x389)={{{@in6=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f000053a000)=0xe8) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000f7d000-0xf)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4, r6}) vmsplice(r3, &(0x7f0000e4a000-0x10)=[{&(0x7f0000f79000)}], 0x1, 0xf) 2018/02/03 08:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000bdd000)={&(0x7f0000d9d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000553000-0x80)=[{&(0x7f0000601000)=""/110, 0x6e}, {&(0x7f00001ee000)=""/200, 0xc8}, {&(0x7f0000d8e000)=""/4096, 0x1000}, {&(0x7f0000e9e000-0x99)=""/153, 0x99}, {&(0x7f0000180000-0x89)=""/137, 0x89}, {&(0x7f0000bef000-0xcc)=""/204, 0xcc}, {&(0x7f0000145000-0xbf)=""/191, 0xbf}, {&(0x7f00000ed000)=""/125, 0x7d}], 0x8, 0x0, 0x0, 0xd73e}, 0x0) setsockopt$packet_buf(r0, 0x107, 0xfffffffffffffffd, &(0x7f0000366000)="49b561920da3c6d0acfc225fc1f04812f247f150b071a9331073eb4c25515ced992153f496eb3432fcf7381eb648dbd2189889f20be4ca5d0b53a6246850a0e6c4ded433e37fd9a1615ac598e373fe2758772764f721e5cf07f3f4a8000c89176cc88aefff0aea0e29e3cbceecaa14f75f6c0cffd33a5d80f6922592396adc0d75de4a4da81ee6648826a82f", 0x8c) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00004f3000)={0x0, 0xd37}, &(0x7f0000c7b000)=0x8) recvfrom$ipx(r0, &(0x7f00006fd000)=""/92, 0x5c, 0x0, &(0x7f00007b7000)={0x4, 0x40, 0x400, "b07603f3c087", 0x7}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000888000)={r2, 0x2, 0x10000, 0x0, 0x6372, 0x3ff}, &(0x7f000078e000)=0x14) listen(r0, 0x7fffdfff) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f00004be000-0x4)=0x253, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000557000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000caf000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000381000), &(0x7f00009d2000)=0x8) sendto$inet6(r3, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = accept4$inet6(r1, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) connect$ipx(r0, &(0x7f0000ff0000-0x10)={0x4, 0x9, 0x77b, "f1c45b77961f", 0xe5}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) recvmsg(r4, &(0x7f0000997000)={&(0x7f000064f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffffffffd38, &(0x7f000050b000)=[{&(0x7f00004f5000-0x8c)=""/140, 0x8c}, {&(0x7f0000a0f000-0x2a)=""/42, 0x2a}, {&(0x7f0000a19000)=""/137, 0x89}, {&(0x7f0000779000-0xb6)=""/182, 0xb6}, {&(0x7f000099d000)=""/4096, 0x1000}, {&(0x7f0000990000-0x63)=""/99, 0x63}], 0x5, &(0x7f0000a4d000)=""/36, 0x24}, 0x1) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000087000-0x50)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x10000, 0x1, 0x4, 0x100, 0x9, 0x820080, r5}) 2018/02/03 08:35:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000525000-0xe1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "6e39de902479d315415cbbd0edf8e8f29c74f9b073a8508c7cd3c1cd97309116"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000581000)) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000086b000-0x4)=0x800, 0x4) 2018/02/03 08:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a13000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000aaf000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c49000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000539000)={{{@in=@multicast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000b52000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000698000)={0x20, 0x6, r3, 0x7, r4, 0x100000001, 0x80000001, 0x6}) accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f00009d9000-0x1010)="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", 0x100, 0x0, &(0x7f00000fb000-0x14)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) 2018/02/03 08:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) socketpair(0x19, 0x800, 0x1, &(0x7f0000138000)={0x0, 0x0}) syz_extract_tcp_res(&(0x7f0000581000), 0x6, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000608000-0x4)={0x1}, 0x4) syz_emit_ethernet(0x16, &(0x7f0000d25000-0x16)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic={0x88a8}}}, &(0x7f0000868000-0x18)={0x0, 0x42f1, []}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000430000-0x14)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000b06000+0x8d3)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005fb000-0xe8)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f000053c000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cb8000)={{{@in=@multicast1=0xe0000001, @in6=@empty, 0x2, 0x3, 0x0, 0x3, 0xa, 0xa0, 0x80, 0x3c, r2, r3}, {0xffffffff, 0x4b, 0x8, 0x1, 0x80000001, 0x6, 0x2, 0x3}, {0xf5d4, 0x6, 0xffffffffffffffe1, 0x3}, 0x40, 0x3, 0x1, 0x0, 0x3, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x3c}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x1, 0x0, 0xfffffffffffffff8, 0x80000000, 0x3, 0xc9a}}, 0xe8) 2018/02/03 08:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="010001a000000000b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="18631ccc129cfe6da87b432660521bda2cfa08561e1daa4de85af3298223e83f37926ae556dd4a7a25f1a7b54208b3c12ae701b74daf6c7e9ec726930f1893953fc43d7c63050e359e8ada93a455fa265b578a5f92b7fc5698f55d554653f0ced1f85c3735bd21bca77d7d9ba3458472926ed49515628bd9c3b940a33cc1bc77ea3a584afc89539a7417791023ff8ca33799b374e760179e5b39b74997e096128c12a6dda762f27df4b0f2b39eb1736b5ae773592489f2f5fd86c1910d414735c23f2aa2053c06fd076b126a9e3318158fb971e3a179206e0cfa842510d062585f2ed0433bd6f6c826706e26b1a1c7ab8aba4278978279bef2a074af9240ad01beb0b7d6d24c06ca3b93a11ec2dde0cd556f7f661fda8d4b52095312c1ad6e538d10ae71ce64181ca2ac7ebff633c940fceb8191e431014cc1ad60cbaedb15832025573e0d44dd1132df1a4e4094be90f9d743074178b4e239470e82745feaa4577ff19c9295d4366509a8118d9c2d7f407974af1818796aecfb780aae793f4f16dad688abad30ca0965ddc9764321505d6ef60bc519dc03a465534b66af52e4e70669ae4506107dc830ef124521097e9fcdadcc39a8eb7b41fb60b74583c5abdf384467d20a97dba87da9ece6628fdc4a2f781ab0780df2e2cffb318bff3013fe4a5b7ba50c0ce804e8102d41a6856364ef62ca72b815672074595b734d76fab41e26af3ccf2d39f4d49d2d3d1b117881792f068a7cac9782f2c8cbcf11023685ac781ff70f96b16d7eb956fe31aea3af7974f8385cf2fe9152baa7c2556e8bb7030b0dd1f0d21503af85de38a85532a75dfa0ce136703def956ade894ff2d7f415a355a33fe65c5e7c6e6fd58f39169e60d50fba3ce3bc9058322a3575dc6412aa5ecb8d62939e5c94b0ba12613a6a3618912437182bce9130f8ece10ad861159bea5911d44f7a8d7ef8f7a160d6ae3b7165fb66425ca9732686356636efdb77fc05e28a5a6493f9bf9703fcc9f5571ab3ce59ca5ee35a94e821e6ada2da7916a37a74a30313820a5cdf1f3017a268acb2bf42dcbcaa6722bb31a70dd8b812760bcd092c65360a171227f80de6b8d1e127774b392fc52bc0b565ab6f8450d3b7ab1c3543917ab303955d66fee82791eff78f1a98177ea3acf2a4c926618a0dd180bcafce2f24196fff796c498900f945f97ba2904aafc4b5775e171ee5aa13e35f34cd58e700abd191b42dbb6a1d4847747bc330318b3865b18e301d44e3c6274dd2a374d25885680f18295efeb6d94f943b43fc8fae544cbc5f5e9528e45b8f8e579f6815295eaeab7f3980a09bd13858a22cd2c5b788c29c016d578b052e2d2c0ef7913a78c2b21b3713d293b62f54ecab1efb03c4518e71c9457c3c190c31f13b7a06fa28ecc071b29829cef338e80dae408d7f06b8e75da745cf83fb8a6e16600549ed3a729811cd77c8165758e023d706b218e0780678ca6d7bd291980a268f4a55d00a6ea969a14c0efe619b032fc6ccae50845c82fec6e8662ffb25dc4a733426a500828bbc1fe570acc5eefd334a2f68e497448dc85becb9c084b5186ca9b872be84a39853a59c32305d2c8d1365bf4a047e829e995c843fbda0a3f4bf9373d2c6e2f9b71f088d61cbe793409b450aff67d0ead723b7da7ecd896ddc5ba10d34cfa4b203d19b9707eb5a8cb98a9a38d5d95219f41989088973778fe7dcad466cb8221504300bd6fd90a2a48e033cc93474f6091be4466c89aff8c8dab3b838808ea220e63e2cdba7b7a65025c315739232c9b91db85e93a2022f08d3d367c014dcfa9437df5548a6a53237fbd312c747a696ad991e4734adb8f1ce54e505616117abda379d7cc636712aab4cd88059a8382a9f57ca4f4eefe878773f7ea46ad0c2d28eb8621ef7000997a8d89c8d4ff1d00c223dbd642cbe29bf3bfaca3c77949eeeaf57b5c068d3729266dc8fb7e2e737e94458fefe1420830415d7a948a850c4b88218fc005b6c664f909a84d92c8a50698feb5be92feeebd8b813fd4a143a248040e9518f00637fc7cf6757fd3157", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) socketpair(0x15, 0xa3c9b7c131532f11, 0x4, &(0x7f00006cb000-0x8)={0x0, 0x0}) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00004e4000-0x4), &(0x7f0000dd1000-0x8)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c41000)={0x9, 0x0, 0x10001, 0x6}) socket(0x11, 0x4, 0x80000000) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000669000-0x10)={r3, 0x5}) [ 62.340335] sctp: [Deprecated]: syz-executor3 (pid 6452) Use of struct sctp_assoc_value in delayed_ack socket option. [ 62.340335] Use struct sctp_sack_info instead 2018/02/03 08:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000023a000+0x9bc)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="e6b7284becdb", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xffffffb6, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000aa7000-0xc)={0x0, 0x1, [0x0]}) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x1, &(0x7f00007ab000-0x4), &(0x7f0000b90000)=0x4) 2018/02/03 08:35:01 executing program 3: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f64000)={0x0}) socket$inet(0x2, 0x0, 0x0) close(r0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000090b000-0x4)) getsockname$inet(0xffffffffffffffff, &(0x7f000081f000-0x10)={0x0, 0x0, @empty}, &(0x7f0000dff000-0x4)=0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000031a000-0x8), 0x0) mmap(&(0x7f0000c82000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/03 08:35:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f000059a000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) [ 62.402069] sctp: [Deprecated]: syz-executor1 (pid 6485) Use of struct sctp_assoc_value in delayed_ack socket option. [ 62.402069] Use struct sctp_sack_info instead 2018/02/03 08:35:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4(r0, &(0x7f000006f000-0x10)=@in={0x0, 0xffffffffffffffff, @dev}, &(0x7f00009cf000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f00002ee000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000360000-0x8)={r2, 0x10000, 0x1}, &(0x7f000039b000-0x4)=0x8) 2018/02/03 08:35:01 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x5, 0x0) sendmsg$rds(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002000)=""/181, 0xb5}], 0x1}, 0x0) setsockopt$RDS_RECVERR(r0, 0x84, 0x6, &(0x7f0000002000-0x4), 0x84) r1 = socket$inet(0x2, 0x80000, 0x6) accept4$inet(r1, 0x0, &(0x7f000000f000), 0x80800) [ 62.520970] sctp: [Deprecated]: syz-executor1 (pid 6501) Use of struct sctp_assoc_value in delayed_ack socket option. [ 62.520970] Use struct sctp_sack_info instead 2018/02/03 08:35:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000b87000)=0x10, 0x800) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000987000-0x44)={{0x2, 0x1, @multicast2=0xe0000002}, {0x0, @random="99f56662832e"}, 0x44, {0x2, 0x0, @rand_addr=0x8}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) sendto$inet6(r1, &(0x7f0000f6a000), 0x0, 0x0, &(0x7f0000985000)={0xa, 0x2, 0x0, @empty}, 0x1c) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000f6e000-0x44)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x0, {0x2, 0x3, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) recvfrom$inet6(r1, &(0x7f0000f43000), 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/03 08:35:01 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000009000)=r0, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000d000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000f000-0x20)={0x1, 0x0, 0x10001, 0x1}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f000000e000)={0x6, r3, 0x0, 0x4}) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000002000)=""/79, &(0x7f0000002000-0x4)=0x4f) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000000f000)={&(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f000000f000)=[{&(0x7f000000e000-0xa6)=""/166, 0xa6}, {&(0x7f0000010000-0x72)=""/114, 0x72}, {&(0x7f000000f000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0xa1}, 0x40000022) connect$nfc_llcp(r4, &(0x7f0000007000-0x60)={0x27, 0x6, 0x0, 0x7, 0x0, 0x100, "0cb9f9916f5a9c05531a4f30b5c668fbc8aff7f9614b87251d389e7afe25353594d3932df4655c9809a7aacc730a0993da549a46566f550a7b26d14c066d89", 0x1}, 0x60) socket$inet_sctp(0x2, 0x5, 0x84) 2018/02/03 08:35:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@nfc, &(0x7f0000f30000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000000)=0x10, 0x80000) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000001000-0x4)=0x419b015d, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x3c}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}}}]}, 0x13c}, 0x1}, 0x0) close(r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000fb5000), &(0x7f000089b000)=0x4) 2018/02/03 08:35:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000c23000-0x40)=[{&(0x7f00000b4000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x1000000000000197, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r0 = socket(0x15, 0x3, 0x76b) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000da3000)={{0xffffffff, 0x2, 0x2f7, 0x401, 0x885, 0x2}, 0x1}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x3}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x200003ff, 0xfb, &(0x7f00005d4000)=""/251}, 0x48) 2018/02/03 08:35:01 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x2a, &(0x7f000001e000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x3c27, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000021000-0x8)={0x0, 0xea}, &(0x7f000001b000)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000021000-0x8)={r1, 0xff}, 0x8) 2018/02/03 08:35:01 executing program 2: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[], 0x0, &(0x7f0000d19000)=[]}, 0x0) 2018/02/03 08:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c71000)={r0}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000245000)={@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x0, 0x0, {0xa, 0x0, 0xa7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xe7}}}, {&(0x7f00006d8000-0x1000)=""/4096, 0x1000}, &(0x7f0000c3a000-0x1), 0x10}, 0x52) sendmmsg(r0, &(0x7f0000b88000)=[{{0x0, 0x0, &(0x7f0000853000-0x70)=[], 0x0, &(0x7f0000812000-0xc0)=[]}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000009b000)={0x0, 0xb9a9, 0x20, 0x2e83958e, 0x5}, &(0x7f0000a19000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000286000+0x6b3)={r2, 0x54583dc8, 0x0, 0x9}, &(0x7f0000395000)=0x10) 2018/02/03 08:35:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x158, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x20, 0x17, {0x42, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0]}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x158}, 0x1}, 0x0) write(r0, &(0x7f0000012000-0x42)="6891fb808f91a12819fca1774900ed70726607391f14a5670faefa87741a08e8147c370e85a1fd368b523aee4f5a2191c8976298d79e6a5d408fed564f8cda87f21d", 0x42) 2018/02/03 08:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x9, 0x801, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000c65000)={0x0, 0x5, 0x10}, &(0x7f0000dd6000)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d74000)={r2, 0x1, 0x3, [0x101, 0x7ff, 0x401]}, &(0x7f0000093000-0x2)=0xe) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dfc000-0x10), 0x0) r3 = socket$inet(0x2, 0x7, 0x10001) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000e3a000-0x38)={0x0, 0x0, &(0x7f0000be3000-0x20)=[{&(0x7f0000d40000-0x24)="01", 0x1}], 0x1, &(0x7f0000f8b000-0x18)=[]}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000d99000-0x19)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) 2018/02/03 08:35:01 executing program 6: mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dd0000-0x1)='reno\x00', 0x5) r1 = socket(0x10, 0x6, 0x9) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000dd1000-0xb), &(0x7f0000dd1000-0x4)=0xb) 2018/02/03 08:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x42, &(0x7f0000469000-0x42)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000629000-0x2)=0x3d08, &(0x7f000074c000)=0x2) [ 62.615519] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=37263 sclass=netlink_xfrm_socket pig=6557 comm=syz-executor3 2018/02/03 08:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000bfe000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000b57000)={0x5, {{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x3}}, {{0xa, 0x0, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x8000000080000000}}}, 0x108) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000063000-0x4)=0x80000001, 0x4) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000808000-0x4)={r0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x3, 0x4) sendto$inet6(r2, &(0x7f0000dc0000-0x1)="e6", 0x1, 0x0, &(0x7f00008e6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) listen(r2, 0x3) accept4(r2, &(0x7f000065e000-0x10)=@can, &(0x7f0000cc7000)=0x10, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000830000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000788000)={0x0, 0x0, 0x65b6a431}) pipe(&(0x7f00002d6000-0x8)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000da2000)={r5, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00008b9000)={r5, 0x80000, r7}) 2018/02/03 08:35:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pread64(r0, &(0x7f00006b1000)=""/211, 0xd3, 0x0) bind$alg(r0, &(0x7f0000d34000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) write(0xffffffffffffffff, &(0x7f0000b5f000-0x108)="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", 0x108) recvmsg(0xffffffffffffffff, &(0x7f00004c4000)={&(0x7f00003a5000-0x60)=@nfc_llcp, 0x60, &(0x7f0000532000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x2, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/02/03 08:35:01 executing program 5: socketpair(0x0, 0x800, 0x20, &(0x7f00004af000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0x8001, 0x4) r1 = socket(0x18, 0x0, 0x1) getsockname$ax25(r1, &(0x7f0000001000-0x10), &(0x7f0000a5d000-0x4)=0x10) 2018/02/03 08:35:01 executing program 4: 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}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f00003c8000)) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00003a3000-0x14)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000321000)=0x14) connect(r0, &(0x7f0000301000)=@can={0x1d, r1}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/03 08:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000066f000)=r1) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000ffc000)=0xbd, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008e1000-0x72)={0x0, 0x6a, "6ca0a7ca562cbd16d3bb793282e01f777304993a07202f769b3b994dca45e876c4dddeb22a8d17459e3fffe1813fa4b1c085cb3a2aeffd649d67e4379e280513a1cc4dc04ee96a38617c9d8ab4d24ed6393147c0e52d98095d401e7430871fd94c3c66d567005981f0e4"}, &(0x7f0000877000-0x4)=0x72) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001bb000)={r2, 0x0, 0x30, 0x5, 0x8}, &(0x7f0000f73000-0x2)=0x18) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = socket$inet_icmp(0x2, 0x2, 0x1) splice(r0, &(0x7f0000438000), r4, &(0x7f0000399000-0x8), 0x10000, 0x2) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f000023e000-0xf7)="d143bb6634a04d94ecd2c83e52542f701086d82cf479d3b071eac266673e20bc1e5a1a562ecfcc5787a3413145a6adf5d3e1913d3c4f6dc284b09c6bf73e82d83b741367da08f5a4be228e0ce5d0e7fedd39ba8138315dccd6838f5c83069ab768f2516fa0048166853a36abec46c7022d395b55ac67dc425a2e06a6eba384116e0edaf896436b1c7ff9c0216654c1ce81924330bdeefbc3837d283708a4b58be50e25603520a3492a283f5ea5581ee9dd64d588c8e6ce5291d1a7b1b8c875f99ba7e37e6e38410507d65d8833f9bbc3dc27aa08ce7d9a94e95810e8ec0fea5760b7715fce30e141ce69a397e03f3c178734170ca82ecd", 0xf7) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001cc000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000015f000-0x10)={r3, 0x20, &(0x7f0000344000)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}]}, &(0x7f00004db000-0x4)=0x10) getsockopt$bt_sco_SCO_CONNINFO(r5, 0x11, 0x2, &(0x7f0000f4f000)=""/173, &(0x7f00003db000-0x4)=0xad) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/02/03 08:35:01 executing program 5: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000040000000015, 0x5, 0x0) pipe(&(0x7f00006dc000)={0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000fcb000)=""/4096) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000b1b000)={0x2, 0x0, @rand_addr=0x100000000001e}, 0x10) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x20000fff, 0x117, 0x4}], 0x18}, 0x0) 2018/02/03 08:35:01 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000077d000)=@generic) socketpair$inet(0x2, 0x0, 0x5, &(0x7f0000f6c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000076b000-0x4)=0x4, 0x4) 2018/02/03 08:35:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x42, "f3a774aa34de56b1b56516430051f186be6b9fdcfb33f8672e72f88cb44816a7de09078deb8665ffe3381de1f1ccb6427bf337f54a650155a7d414800bccc0c6f650"}, &(0x7f00002e7000)=0x4a) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000aa9000)={r1, 0x9, 0x17, "6dc3850a37b4895136350533afdaf62d66510104ef62e0"}, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x1c, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/02/03 08:35:01 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000004000)={0xffffffffffffff9c}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000005000-0x4)=0x1f0000000000, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000003000-0x4), 0x4) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000004000-0x4)={0x6, 0x7, 0x8000}, 0x4) 2018/02/03 08:35:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}) pipe(&(0x7f0000000000+0x587)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000003000-0x49)="9026b89dc7a4db0adff8729af7a852d47034b94b4343a30c422419fb0d764bc7f58f8b1935c026303f6201701faa49818c65d10de4dabf3c2f741dbfac9d5afd21de7a7c969f6821b8", 0x49, 0x4, 0x0, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000001000), &(0x7f0000001000)=0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000001000-0x4)=0x7, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f00007f5000)="88462b05985a71403c5e630a0581e23dd2530f5b59e9416f3356838d2fb82d138f5b770f779dacebd8b221b083d7c0dc340243c7639c074d5f4e075027434092fc45a0af9eb4cbd3fb77f3558dcf7eaa9d06af0f74ce87ee2a06b8ed1aa6b9ac972eff1eafd099e76fb4ec002f2d5f98228e8704cf26364c311ed498f0bff70d9d68fa8a043fdb07a0f6dde7dcc13e0444806c8e813855d5f672876f65ac601f39e9a401487b4f28829bda5d900d434395a413ec2d31a35e1eef2162512a49dfb2894803080ff66c30e89e01688b5a593e045803aaf088dbeb1ce69deaae8312", 0xe0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r2, 0x7) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000002000-0x4)) 2018/02/03 08:35:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000323000-0xe8)={{{@in6=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00005af000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000a47000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000144000-0x24)=@bridge_delneigh={0x0, 0x1d, 0x401, 0x3, 0x3, {0x2, 0x0, 0x0, r1, 0x16, 0x1c, 0xb}, [@NDA_IFINDEX={0x0, 0x8, r1}]}, 0x8}, 0x1, 0x0, 0x0, 0xffffffffeffffffe}, 0x12) sendmsg$can_raw(r0, &(0x7f0000663000-0x38)={&(0x7f0000fd5000)={0x1d}, 0x10, &(0x7f000049e000)={&(0x7f00008fa000)=@can={{0x1, 0x8, 0x3f}, 0x5, 0x1, 0x0, 0x0, "3a371ac313084975"}, 0x10}, 0x1, 0x0, 0x0, 0x20008081}, 0x80) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/02/03 08:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a95000-0x10)=@ax25, &(0x7f0000883000)=0x10, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000eb3000-0x28)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000588000)) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000652000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0x14}, 0x3, r1}) syz_emit_ethernet(0x46, &(0x7f000093d000-0x92)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0x3, 0x639, []}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}}}}}}, 0x0) pipe(&(0x7f00006e6000)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000236000)=""/4096, &(0x7f000057e000-0x4)=0x1000) 2018/02/03 08:35:01 executing program 4: pipe(&(0x7f00000be000-0x8)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x14) r3 = socket$kcm(0x29, 0x5, 0x0) poll(&(0x7f0000de1000)=[{r0, 0x8}, {r2, 0x510}, {r3, 0x402}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000993000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000031d000-0x98)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x81}}, 0x10001, 0xfb}, &(0x7f0000cc1000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000190000)={r5, 0x0, 0xbec00000, 0x4, 0xffffffff, 0x8}, &(0x7f0000602000-0x4)=0x14) sendto$inet(r4, &(0x7f0000264000), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000b04000-0x90)={0xfffffffffffffffd, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}}}}, 0x90) 2018/02/03 08:35:01 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x80000, 0xbde4) accept4$vsock_stream(r0, &(0x7f0000012000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x80000) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x6, 0x0, 0x0, "e55135a57928"}}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x3ff) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000025000)={r1}) r3 = accept4(r1, &(0x7f0000024000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000018000-0x4)=0x3a, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000020000-0xc)={0x0, 0x40, 0x30}, &(0x7f0000006000-0x4)=0xc) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000025000)=""/34, 0x22, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000024000)={r4, 0x3, 0x30}, 0xc) 2018/02/03 08:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f000043e000)='N', 0xfffffffffffffea6) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a91000)={0x1ff, 0x0, 0x3, 0x2}, 0x8) sendmmsg(r0, &(0x7f0000d3f000-0x3c)=[{{&(0x7f0000985000-0x10)=@can={0x1d}, 0x10, &(0x7f000081c000-0x80)=[], 0x0, &(0x7f0000d06000)=[], 0xffffffffffffff73}, 0xffffffffffffffff}], 0x1, 0x0) 2018/02/03 08:35:01 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x5) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000e000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common="c82d0000006a3000", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485709229619c5706007fb8ab45", @generic="dfacf2bb67ac65317f3cb3958cac3146", {}, {}, 0x6}, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x0, 0x0, 0x100, 0x80000001}}]}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00'}}]}}, 0x2f8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000013000)=@common='teql0\x00') 2018/02/03 08:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) setsockopt(r0, 0x2, 0x4, &(0x7f0000ec0000)="8cca319256424beb46059dad5db034533a1aca6028fb90b09153aa6a471f12927d73fac97cf16aa5fda0729ac0c8a6b94eb78d2805bf1a6436dc83a9efe7cd36fc484143474c0116677684cc960733198e81a1e5a67198bf3e62680c12a2696b95ac075465e800a9cd633c9b685750726e802ab45088ecbb14e76dc38e351fb976a529d2aa1ee4d8186b31dfc7454d5eb7dfd7e89d704dd789005807c464899f56fcba63d032762bab959bd4", 0xac) syz_emit_ethernet(0x3e, &(0x7f000050a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/03 08:35:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) sendto$inet6(r0, &(0x7f0000eee000)="85eb324916bba14d722f2b81fc992778acdb0aa1f446d0a9abe5c7e972d389b85d2dcf809b8bf5cdddf088971b06df1cc3867339d56e84c65e133fa7deea288ce7fd73471b33b010132e1358513b707838ea2fe21ed5e8d92a0dd3e002c6f8304d8cf033f4d99d0e2e008d22f100b1234657ce830ee6207cf4338b9d6e36ca92dfbf96fcf5cab01c09673cadf4104037f257669d3841feb010df50fe337745b0aedadcdce4360bcbd45522052eda8e5a9d64a07d6b9632523dd0c7ad9da534592c7a6eb2b28ad5b68562dda7031d3806b640434f6ef7386d979d5565e6", 0xf, 0x40488c0, 0x0, 0xfffffffffffffeee) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000083000)={0x0, 0x7ff, 0x10, 0x1, 0x6}, &(0x7f000057a000-0x4)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00005b3000-0x8)={0x0}, &(0x7f000028a000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001d2000-0xb8)={r1, 0x6, 0x1ff, 0x4, 0x6, 0x0, 0x3, 0x80000001, {r2, @in={{0x2, 0x0, @empty}}, 0x5, 0x9, 0x8, 0x36, 0x7}}, &(0x7f000011f000)=0xb8) bind$inet6(r0, &(0x7f00006e6000)={0xa, 0x0, 0x7c, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, 0x1c) 2018/02/03 08:35:01 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x8c8e81299291d9ad) 2018/02/03 08:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x4402) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000d1a000-0x8)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xe}}, 0x8) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r0, &(0x7f0000e6b000), 0x0, 0x0, &(0x7f000058d000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/03 08:35:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000)={0x80000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000000)={@remote, @multicast1, 0x0}, &(0x7f0000001000)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={@common='dummy0\x00', r3}) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r4, &(0x7f0000332000-0x9)=""/9, 0x9) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000b82000)={0x10000004}) shutdown(r4, 0x0) 2018/02/03 08:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x1c, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) r1 = socket(0x2, 0x80007, 0x8) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00003f5000-0x4)=0x5, 0x4) 2018/02/03 08:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x11, 0x5, 0x2, &(0x7f0000850000-0x8)={0x0}) connect$pptp(r1, &(0x7f000079f000-0x20)={0x18, 0x2, {0x3, @rand_addr}}, 0x20) sendmsg$nl_xfrm(r0, &(0x7f000016b000-0x38)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f00006fb000)={&(0x7f00002ec000-0x178)=@newspdinfo={0x1c, 0x24, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) 2018/02/03 08:35:02 executing program 5: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000f2d000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x200, 0x4, 0xa9, 0x400, 0x0}, &(0x7f00004cc000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x9, 0x9, 0x0, 0x10000, 0x2, 0x0, 0x8, 0x6, r1}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0x1}) sendmmsg$inet_sctp(r2, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) [ 62.879696] kauditd_printk_skb: 13 callbacks suppressed [ 62.879703] audit: type=1400 audit(1517646901.928:35): avc: denied { create } for pid=6632 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/02/03 08:35:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) socketpair$inet6(0xa, 0x80800, 0x3f, &(0x7f0000c85000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00001c9000)={0x0, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3f}}, 0x2, 0x9}, &(0x7f0000fa9000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000464000)={r2, 0x401}, 0x8) sendto$inet(r0, &(0x7f000084a000-0x1)='d', 0x1, 0x40, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f000067b000-0x4)=0x3, 0x4) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)='~', 0x1}], 0x1}}], 0x1, 0x0) 2018/02/03 08:35:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x11}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000099b000)=@generic="c99c09ee56788ad95ff74ba58ff2a328"}) 2018/02/03 08:35:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ddc000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x8, 0x7, 0x0, 0x6, 0x20}, &(0x7f0000005000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002a9000-0x6)={r1, 0x74}, &(0x7f0000c6e000-0x4)=0xffffff54) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8), &(0x7f0000fc9000-0x4)) 2018/02/03 08:35:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000774000-0x8)={0x0, 0x800}, &(0x7f00008e5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000927000)={r1, 0x1000}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000605000)=""/40, &(0x7f000010d000-0x4)=0x28) 2018/02/03 08:35:02 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000011000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x9, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x80806, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000013000-0x8)={0x0, 0x15c}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000013000-0x8)={r2, 0x1}, 0x8) 2018/02/03 08:35:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000d40000-0x423)={@link_local={0x1, 0x80, 0xc2}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x8, 0x4, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000169000-0xc)={0x0, 0x1, [0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000091c000)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000069e000-0x4)) 2018/02/03 08:35:02 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00006f8000-0x92)=""/146, &(0x7f0000000000)=0x92) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000003000)=@ethernet={0x0, @link_local}, &(0x7f0000001000-0x4)=0x10, 0x80000) accept4$nfc_llcp(r1, &(0x7f0000002000-0x60), &(0x7f0000001000-0x4)=0x60, 0x80800) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000001000-0x4)=0x8) 2018/02/03 08:35:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000060c000-0x28)={@generic="3fefc1c00a4e5ba1b2f367dd91259f4b"}) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000014000-0x370)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0xffffffff, @common='sit0\x00', @common='eql\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2}, 0x0, 0x1ff}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000019000-0x10), &(0x7f0000019000-0x4)=0x10) [ 63.069555] ================================================================== [ 63.076991] BUG: KASAN: slab-out-of-bounds in clusterip_tg_check+0x150f/0x1570 [ 63.084348] Read of size 2 at addr ffff8801add7d098 by task syz-executor1/6690 [ 63.091696] [ 63.093323] CPU: 1 PID: 6690 Comm: syz-executor1 Not tainted 4.15.0+ #220 [ 63.100237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.109585] Call Trace: [ 63.112176] dump_stack+0x194/0x257 2018/02/03 08:35:02 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000007000-0x54)=""/84, &(0x7f0000002000)=0x54) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000009000-0x38)={&(0x7f0000006000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x31)=""/49, 0x31, 0x9}, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000004000)={0x0, 0x38}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x23f3}, &(0x7f0000009000-0x4)=0x8) 2018/02/03 08:35:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00005fe000-0x10)={&(0x7f00009d3000)='./file0\x00', 0x0, 0x10}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x4, 0x4, 0x5, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000041000)={r0, &(0x7f0000b25000)="3cafd99cb99d7528f436b23fa022dc2e61880158e110c75a5712d3b3e52250b301b9c68853e74e7056cd88bf084879c5773e6272147c08ab00570f1468a89f1b8ad86d44da7530a27aee5392244c4014f777a97a1a897de00bb53b2087013989d90aed7d0ce3e61cb6a25254b955b692c23aad4d09575d0c15f0fd94bb3a63128edd31893f9a65c7b357c58342ba980081a73f00104e92e05d5a26e3324412b284c24710b241ea2d800b611e42c0dc8e20dd6ab4766bcda6b6538d0297fcc9e0e3e18e0a3045c6b8652c3195d55fc9b3f554fa6e9a6880f9572d5d88286fa02caccee0c1b8b016bf51ea7f592a59", &(0x7f00002a1000)='.', 0x1}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000205000)={r1, &(0x7f00007fb000)="1b"}, 0x10) 2018/02/03 08:35:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000ebf000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) recvmsg(r0, &(0x7f0000a39000-0x38)={&(0x7f00005c9000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000d34000)=[{&(0x7f00008b6000-0xad)=""/173, 0xad}, {&(0x7f000070d000-0x20)=""/32, 0x20}, {&(0x7f0000d1d000-0x2e)=""/46, 0x2e}, {&(0x7f0000b27000-0x15)=""/21, 0x15}, {&(0x7f00004d8000-0x66)=""/102, 0x66}, {&(0x7f0000e5b000)=""/231, 0xe7}], 0x6, &(0x7f0000b59000-0xa2)=""/162, 0xa2, 0x9}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000128000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000543000-0x4)=0x18) 2018/02/03 08:35:02 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007a2000)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000f7c000), &(0x7f0000f7c000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ea8000-0x74)="30bb1de17ffce2746e7312509a43461e494dcc011e5c942f61bcd04622748fd413896d5cdb39deeb65308e2feb777dc896f930289a95f2d94d28929289b9d2abf6af5b96e108ded52f8c254bdbf42fcf182d1cf56bc288dd9a20b5d9905375c716e58a55fcfcced16f67b3727c620e9a8ca1e043", 0x74) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000760000)=[], 0x0, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)}, 0x0) [ 63.115813] ? arch_local_irq_restore+0x53/0x53 [ 63.120482] ? show_regs_print_info+0x18/0x18 [ 63.124991] ? clusterip_tg_check+0x150f/0x1570 [ 63.129664] print_address_description+0x73/0x250 [ 63.134512] ? clusterip_tg_check+0x150f/0x1570 [ 63.139185] kasan_report+0x25b/0x340 [ 63.142991] __asan_report_load2_noabort+0x14/0x20 [ 63.147917] clusterip_tg_check+0x150f/0x1570 [ 63.152419] ? arp_mangle+0x550/0x550 [ 63.156218] ? xt_find_target+0x150/0x1e0 [ 63.160370] ? lock_downgrade+0x980/0x980 [ 63.164519] ? rcu_read_lock_sched_held+0x108/0x120 2018/02/03 08:35:02 executing program 2: r0 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@nfc={0x27, 0x8, 0x9, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000056a000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) r3 = socket(0x0, 0x1, 0x1f) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00003b8000), &(0x7f000091f000-0x4)=0x4) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair(0xa, 0x807, 0x81, &(0x7f0000ef2000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000f6e000)=0x7, 0x4) sendmsg$nl_netfilter(r4, &(0x7f0000f59000-0x38)={&(0x7f0000a17000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f000083b000)={&(0x7f000080b000)={0x150, 0x9, 0x0, 0x4, 0x1, 0x1, {0x1, 0x0, 0x5}, [@generic="b4f06de8c796c4d5e1e0fe639093b564d637a6fa9b60922aabbbbebdfa04f992be70d250f93f701b3ed0f40bbda94d20601132589c4a4369310ed4c5f8dc5e540067682ea753da2523b7605eeaee87f13eb9179595202a74c2551cc7b0ae43dd8e9878e77e2ebd0b9c5d34db4ebd5f00869a34246b7c84d03c196765c7eeb1c509cf5369831977fc0582ecdd52fa55bf171c90b2309490e8d89ca937f644310d427c0f360b55ad87eaaad26242d5e3", @generic="a29343e2b874795b49e7b5041205f5fe9807e8c62c9507284d8d2fd7993fd0d159418f26cfe55b3bf151e23ce1717cac37fd9be1f85fcedeecae982a3ad4a532b552ae129130efa7fa6ca34fad4e11744dfb93b47b83fd813530ce17c0d8e1fea1d9f40439f8dfb81b79cef927aed3a91d3f", @generic="3c108f33fbd6288b63402293afea895d87ad4b30082f582100"]}, 0x150}, 0x1, 0x0, 0x0, 0x400c000}, 0x800) sendmsg$nl_generic(r1, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0x18c, &(0x7f000085a000-0x10)={&(0x7f0000022000-0x24)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000564000)={0x10000, 0x8000, 0x2, 0x800, 0x0}, &(0x7f0000090000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000fc1000)={r7, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100}}}, 0x8c) [ 63.169525] ? pcpu_alloc+0x146/0x10e0 [ 63.173427] ? pcpu_free_area+0xa00/0xa00 [ 63.177585] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 63.182430] ? __kernel_text_address+0xd/0x40 [ 63.186923] ? wait_for_completion+0x770/0x770 [ 63.191507] ? __save_stack_trace+0x7e/0xd0 [ 63.195832] ? arp_mangle+0x550/0x550 [ 63.199636] xt_check_target+0x22c/0x7d0 [ 63.203703] ? xt_target_seq_next+0x30/0x30 [ 63.208019] ? save_stack+0xa3/0xd0 [ 63.211651] ? kasan_slab_free+0x71/0xc0 [ 63.213889] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9 sclass=netlink_route_socket pig=6718 comm=syz-executor2 [ 63.214689] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 63.235348] ? kfree+0xd6/0x260 [ 63.238617] ? kvfree+0x36/0x60 [ 63.241872] ? translate_table+0xdd2/0x1610 [ 63.246186] ? mutex_unlock+0xd/0x10 [ 63.248040] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9 sclass=netlink_route_socket pig=6723 comm=syz-executor2 [ 63.250053] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 63.269527] ? xt_find_target+0x17b/0x1e0 [ 63.273694] find_check_entry.isra.8+0x8c8/0xcb0 [ 63.278448] ? ipt_do_table+0x1950/0x1950 [ 63.282593] ? mark_held_locks+0xaf/0x100 [ 63.286717] ? kfree+0xf0/0x260 [ 63.290007] ? trace_hardirqs_on+0xd/0x10 [ 63.294147] translate_table+0xed1/0x1610 [ 63.298291] ? alloc_counters.isra.11+0x7d0/0x7d0 [ 63.303112] ? kasan_check_write+0x14/0x20 [ 63.307325] ? _copy_from_user+0x99/0x110 [ 63.311453] do_ipt_set_ctl+0x370/0x5f0 [ 63.315418] ? translate_compat_table+0x1b90/0x1b90 [ 63.320430] ? mutex_unlock+0xd/0x10 [ 63.324120] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 63.329379] nf_setsockopt+0x67/0xc0 [ 63.333079] ip_setsockopt+0xa1/0xb0 [ 63.336772] sctp_setsockopt+0x2b6/0x61d0 [ 63.340900] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 63.346592] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 63.351768] ? check_noncircular+0x20/0x20 [ 63.355990] ? __enqueue_entity+0x109/0x1e0 [ 63.360304] ? find_held_lock+0x35/0x1d0 [ 63.364347] ? finish_task_switch+0x1d3/0x740 [ 63.368818] ? lock_downgrade+0x980/0x980 [ 63.372939] ? check_noncircular+0x20/0x20 [ 63.377146] ? load_balance+0x34c0/0x34c0 [ 63.381280] ? check_noncircular+0x20/0x20 [ 63.385507] ? compat_start_thread+0x80/0x80 [ 63.389890] ? do_raw_spin_trylock+0x190/0x190 [ 63.394469] ? find_held_lock+0x35/0x1d0 [ 63.398526] ? avc_has_perm+0x35e/0x680 [ 63.402490] ? lock_downgrade+0x980/0x980 [ 63.406629] ? lock_release+0xa40/0xa40 [ 63.410583] ? lock_downgrade+0x980/0x980 [ 63.414711] ? lock_release+0xa40/0xa40 [ 63.418663] ? __lock_is_held+0xb6/0x140 [ 63.422722] ? avc_has_perm+0x43e/0x680 [ 63.426691] ? avc_has_perm_noaudit+0x520/0x520 [ 63.431345] ? iterate_fd+0x3f0/0x3f0 [ 63.435135] ? lock_downgrade+0x980/0x980 [ 63.439270] ? __lock_is_held+0xb6/0x140 [ 63.443324] ? schedule+0xf5/0x430 [ 63.446843] ? sock_has_perm+0x2a4/0x420 [ 63.450888] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 63.456231] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 63.461918] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 63.467166] ? alloc_file+0x27e/0x390 [ 63.470974] sock_common_setsockopt+0x95/0xd0 [ 63.475448] SyS_setsockopt+0x189/0x360 [ 63.479399] ? SyS_recv+0x40/0x40 [ 63.482827] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 63.487644] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 63.492633] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 63.497372] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 63.502105] RIP: 0033:0x453299 [ 63.505273] RSP: 002b:00007f0168d49c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 63.512969] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 63.520222] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013 [ 63.527467] RBP: 00000000000005c9 R08: 00000000000002f8 R09: 0000000000000000 [ 63.534708] R10: 0000000020013c90 R11: 0000000000000212 R12: 00000000006f7b78 [ 63.541959] R13: 00000000ffffffff R14: 00007f0168d4a6d4 R15: 0000000000000000 [ 63.549219] [ 63.550820] Allocated by task 6690: [ 63.554432] save_stack+0x43/0xd0 [ 63.557857] kasan_kmalloc+0xad/0xe0 [ 63.561546] __kmalloc_node+0x47/0x70 [ 63.565327] kvmalloc_node+0x99/0xd0 [ 63.569020] xt_alloc_table_info+0x64/0xe0 [ 63.573239] do_ipt_set_ctl+0x29b/0x5f0 [ 63.577185] nf_setsockopt+0x67/0xc0 [ 63.580871] ip_setsockopt+0xa1/0xb0 [ 63.584558] sctp_setsockopt+0x2b6/0x61d0 [ 63.588684] sock_common_setsockopt+0x95/0xd0 [ 63.593160] SyS_setsockopt+0x189/0x360 [ 63.597109] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 63.601834] [ 63.603434] Freed by task 0: [ 63.606419] (stack is not available) [ 63.610100] [ 63.611700] The buggy address belongs to the object at ffff8801add7cdc0 [ 63.611700] which belongs to the cache kmalloc-1024 of size 1024 [ 63.624503] The buggy address is located 728 bytes inside of [ 63.624503] 1024-byte region [ffff8801add7cdc0, ffff8801add7d1c0) [ 63.636451] The buggy address belongs to the page: [ 63.641358] page:ffffea0006b75f00 count:1 mapcount:0 mapping:ffff8801add7c040 index:0x0 compound_mapcount: 0 [ 63.651299] flags: 0x2fffc0000008100(slab|head) [ 63.655951] raw: 02fffc0000008100 ffff8801add7c040 0000000000000000 0000000100000007 [ 63.663809] raw: ffffea0006b7b520 ffffea0006b80420 ffff8801db000ac0 0000000000000000 [ 63.671666] page dumped because: kasan: bad access detected [ 63.677345] [ 63.678950] Memory state around the buggy address: [ 63.683851] ffff8801add7cf80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 63.691187] ffff8801add7d000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 63.698517] >ffff8801add7d080: 00 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc [ 63.705845] ^ [ 63.709964] ffff8801add7d100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc 2018/02/03 08:35:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25, &(0x7f00007bc000-0x4)=0x10) pwrite64(r0, &(0x7f00000c2000)="5a7ffa6478157db744a6d4966506f2a7ca833262a5bd307a176105c7bda6bdd828dfea2dfd734faf5057b19bbeb3c7426fe24cf519800947ef87d1d25f1bf1f71f3ad02143e3c7974208f1de489d93229140c3b115252becd950f22e728f5400f229da299bd37155d484813bddc764434d4d", 0x72, 0x0) mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000f95000)=@rc, &(0x7f0000f95000)=0x9) bind$ax25(r1, &(0x7f0000d14000)={0x3, {"a2cc5b1725ac15"}, 0x31}, 0xfffffffffffffdb4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e43000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f96000+0x25)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f0000f96000)=0xe8) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f96000)={0x0, 0x0, 0x0}, &(0x7f00000da000-0x4)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00007ea000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000093d000-0xc)={0x0, 0x0}, &(0x7f0000e32000)=0xc) r8 = getgid() sendmmsg$unix(r1, &(0x7f00005ac000)=[{&(0x7f0000891000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f97000-0x70)=[{&(0x7f0000b8e000-0xf7)="8bbddf94800a9221acefd9a1d41ddacf391decf27bbc11abb2f14547f77aa05b2adc34657778719417d1bc79e31123be3e6f1caa88d9dd9c9f2004738149b10800999273e50cb065fe01fe72ef3582746d23c16edaf82b8bbe07b8ac89084ddcc0c46ec16335616ead6edabe597736492cb95da83cdf44b37a7de43d0a7d55e8697f02449445f43b13d0124a76732181e50a01ae5377b4c408d8bf10eaaf82662c538f7e1b79a029c49dffd67ff1af51c7a71058e0078376bb664036dd95ee72d21d8f7fa8f4151dff4161af067af284dcda3af2b47b12fc6b01e6296b43c1feedcb750743b899d879292f54024514976126a5ef70e1d3", 0xf7}, {&(0x7f0000f24000-0x3e)="9cce08b3e16e9e2c87316be2b69c6690f0ef747780bfa9a43aeae66c1c508395710ca95b894bd7bdd5b4823d60c73a0cf9b1215037c2e6bc193c193d9fcf", 0x3e}, {&(0x7f000015f000-0x35)="898273bba94aa17bd679416b6219cd9a22e97184091f78c5f3fb11abca29cfb6b3bab69613d79218a8d162cc49a83443494c5f9bdc", 0x35}, {&(0x7f0000e1d000-0x78)="a74248219e772ef8defa943c2c0501baa7f74a3e6bc936fa9da80886c24dd519e9cc0b5d6a28d726f9dc6fc24b67d4d82ad296a9c6bfb736bc99275de03c9fa989ba3747327bb06500254b37c919b02790d034bd570d4998c6f0f7a6f757606e334f1effd57a4e61a8440ca50ace10b8cfed390ac29791cd", 0x78}, {&(0x7f0000182000)="457f86e87689557d37e5c549f7055e305163fefee316e0ad27840c456a3ac6db7cd309a6d59241d397e556babd9ec924bd04b5fe9daffd08861734ec4b8970c2c97caa7320bd66237635e883aabcacb11dfe157b170c8a0cd2b46865a8d4813793beb0ad5aa58a7ab7697c172bcc689f94d02e869963eda3a63673a7bf8a845df0c8dd6da5d21078afc4d70c705d23cadcaf8aca008790ba21b6d2bb96335c3078830358ff4bd7fe3d1b074d0d0688c0c0c5", 0xb2}, {&(0x7f0000d1b000)="2b96b11f24672eca03135ee178af566d35801b6b1e07d4cbbafbf820bf0363019023ec4544d9c5b4ae56baa5e6b99d3c5951dddebb2b0b770aa1d7e155d10309d628a2d85d09147ecadffb675253655e5115ad47436766467d88c47135393d3166d517ec49c0b26b9e672ef8ec70b5336f2dcf792163697c278a824efc2ab16d7b", 0x81}, {&(0x7f0000f96000)="299fb04e294777fd8b7a7310cacfcdc4c4b3a016cbc1bf0a81e40b12e617bbfad0abe9735c9be483caeef8abfe3c99d08a8a1e9d24ae9f21d2254a245ca466fd98e8b8222a413b2ff5ec387b640b272afcea4b98fcc28e8ff60ad35e6bdd1426aefdf2e1a423c4973610132edd601c5c1109d572e4e51d269a6ec170c12526c6d3fa84d16b8f773cf82c3be22cc5f7b780d69b66e0a889acf39fba941cf7b17016379733a23a68e1a2da2f8802e6d98005cbb668feb1", 0xb6}], 0x7, &(0x7f0000c8f000-0x40)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x4000000}], 0x1, 0x4000000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000891000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffe}, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0xeb, [0x0, 0x8, 0x4cd6cf, 0x8, 0x8, 0x0, 0xffff, 0x101]}, 0x5c) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e0d000-0xf)="27fa2f6f476a", 0x6) 2018/02/03 08:35:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) sendmmsg$unix(r0, &(0x7f0000211000)=[{&(0x7f0000b06000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000440000)=[{&(0x7f0000296000-0x99)="2e888b34a5c32be02ee41fe9cbb78fd99c3da960a4b4ddb156dd33061d69cd76177fb330b2f33957c73bc20ad9413ec6ae373cc2f4fc43dda25c29cb2690f7a001a592c3f31456991cf0601a1ba55d926aca45bca9393fa1ba84d6839d509e4d636ada38525c20baa3e937a8b10f797fe34ace9d429148b5aad34dc6015e8601fe38163d744990c52ca10de3c89454914aac69e584132e74f8", 0x99}, {&(0x7f00008f2000)="49c9929a947eeef60e58504277fb9f93f9a0bd3b956d9f8e04d4bec560d4697845f4d97de998ae5aab4600de29852c0226cb32fe4d7541424e8669bffce569e7e6d79bbd1748b82a1055d0e03c8d3f2f9238e86dc17640894276c0436fd0bb1720e630b46d980a10a233f67c0a8f53f515d0a49ef915adcdb3eda0b0867b21c000876651b8f8dd3fa40fa1374eccb92c5e511b46a141a9ea54f8ff354a834297df4ced", 0xa3}], 0x2, 0x0, 0x0, 0x24040090}], 0x1, 0x4) r1 = accept4(r0, &(0x7f000073f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f00007c3000-0x4)=0x3a, 0x0) setsockopt$packet_int(r2, 0x107, 0x19, &(0x7f0000ef7000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000d27000-0x99)=""/153, &(0x7f0000db0000)=0x99) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000201000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000022d000-0x4)=0x3, 0x4) 2018/02/03 08:35:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000098f000-0x58)={0x26, 'aead\x00', 0x1f, 0x0, 'seqiv(generic-gcm-aesni)\x00'}, 0x44) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f00003e8000-0x48)=@full, &(0x7f000090d000)=0x48, 0x80000) syz_extract_tcp_res$synack(&(0x7f00001fb000), 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00003ee000-0x4)=0x4f9985f4, 0x4) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)='7', 0x1}], 0xe4, &(0x7f0000917000)=[]}], 0x1, 0x8000) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="1e", 0x1}], 0x1}, 0x0) 2018/02/03 08:35:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000e24000)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000fff000-0x4), 0x298) [ 63.717292] ffff8801add7d180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 63.724622] ================================================================== [ 63.731947] Disabling lock debugging due to kernel taint [ 63.737780] Kernel panic - not syncing: panic_on_warn set ... [ 63.737780] [ 63.745139] CPU: 1 PID: 6690 Comm: syz-executor1 Tainted: G B 4.15.0+ #220 [ 63.753353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.762707] Call Trace: [ 63.765302] dump_stack+0x194/0x257 2018/02/03 08:35:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000081f000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bc3000-0x10)=@common='bcsh0\x00') accept(r0, &(0x7f0000b7c000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty, @common}}, &(0x7f0000581000)=0x1e) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x3, 0x7, 0x9, &(0x7f0000c70000-0x8)) sendto(r1, &(0x7f0000e74000-0x10ac)="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", 0x1cd, 0x0, &(0x7f000072b000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/03 08:35:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) r2 = accept(r0, &(0x7f0000e9d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}}, &(0x7f00002f7000)=0x32) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000d04000-0x160)={{{{0x2, 0x3, @multicast1=0xe0000001}}, {{0xa, 0x0, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0xbff5}}}, 0xdb2, 0x7, 0x3, "1051beef8940a3f5359fde6b0892e3ce8aa5770cd0054f256a64a10d3d1f7d151b653bd57f89017a6430012b672103e9577cbbd3778ddba205bf1aeee2033113937bfce6c142c2b312e9fc3982cf53d6"}, 0x160) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000067000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)}, 0x0) [ 63.768930] ? arch_local_irq_restore+0x53/0x53 [ 63.771425] sock: process `syz-executor7' is using obsolete setsockopt SO_BSDCOMPAT [ 63.781362] ? kasan_end_report+0x32/0x50 [ 63.785507] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 63.790260] ? vsnprintf+0x1ed/0x1900 [ 63.794062] ? clusterip_tg_check+0x1480/0x1570 [ 63.798744] panic+0x1e4/0x41c [ 63.801940] ? refcount_error_report+0x214/0x214 [ 63.806695] ? add_taint+0x1c/0x50 [ 63.810229] ? add_taint+0x1c/0x50 [ 63.813770] ? clusterip_tg_check+0x150f/0x1570 [ 63.818435] kasan_end_report+0x50/0x50 2018/02/03 08:35:02 executing program 2: getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000298000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000b70000)=0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000658000-0x4)={0x5}, 0x4) writev(r0, &(0x7f00002af000-0x8)=[{&(0x7f000078d000-0x55)="290000002000190700003fffffffda060200005822e800010400fa030d00140000000000000000019c7be09634b67a1221e97ef435669ef2d79abaf6e9a8158498f713e286e2e51ba4acf747a25838720d6aada768", 0x3}], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fd1000)={0x0, 0x1000, "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"}, &(0x7f00007d2000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007ec000-0x8)={r1}, &(0x7f0000d42000-0x4)=0x8) socketpair$inet6(0xa, 0x1, 0x1, &(0x7f000005f000)={0x0}) setsockopt$inet6_tcp_int(r2, 0x6, 0x10000000000, &(0x7f00000a7000)=0x7, 0xffffffffffffff75) [ 63.822404] kasan_report+0x144/0x340 [ 63.826204] __asan_report_load2_noabort+0x14/0x20 [ 63.831127] clusterip_tg_check+0x150f/0x1570 [ 63.835622] ? arp_mangle+0x550/0x550 [ 63.839426] ? xt_find_target+0x150/0x1e0 [ 63.843571] ? lock_downgrade+0x980/0x980 [ 63.847716] ? rcu_read_lock_sched_held+0x108/0x120 [ 63.852725] ? pcpu_alloc+0x146/0x10e0 [ 63.856618] ? pcpu_free_area+0xa00/0xa00 [ 63.860774] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 63.865621] ? __kernel_text_address+0xd/0x40 [ 63.870110] ? wait_for_completion+0x770/0x770 [ 63.874688] ? __save_stack_trace+0x7e/0xd0 [ 63.879011] ? arp_mangle+0x550/0x550 [ 63.882810] xt_check_target+0x22c/0x7d0 [ 63.886871] ? xt_target_seq_next+0x30/0x30 [ 63.891190] ? save_stack+0xa3/0xd0 [ 63.894818] ? kasan_slab_free+0x71/0xc0 [ 63.898872] ? kfree+0xd6/0x260 [ 63.902146] ? kvfree+0x36/0x60 [ 63.905426] ? translate_table+0xdd2/0x1610 [ 63.909745] ? mutex_unlock+0xd/0x10 [ 63.913454] ? xt_find_target+0x17b/0x1e0 [ 63.917596] find_check_entry.isra.8+0x8c8/0xcb0 [ 63.922328] ? ipt_do_table+0x1950/0x1950 [ 63.926448] ? mark_held_locks+0xaf/0x100 [ 63.930566] ? kfree+0xf0/0x260 [ 63.933829] ? trace_hardirqs_on+0xd/0x10 [ 63.937956] translate_table+0xed1/0x1610 [ 63.942109] ? alloc_counters.isra.11+0x7d0/0x7d0 [ 63.946924] ? kasan_check_write+0x14/0x20 [ 63.951138] ? _copy_from_user+0x99/0x110 [ 63.955256] do_ipt_set_ctl+0x370/0x5f0 [ 63.959201] ? translate_compat_table+0x1b90/0x1b90 [ 63.964194] ? mutex_unlock+0xd/0x10 [ 63.967879] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 63.973128] nf_setsockopt+0x67/0xc0 [ 63.976816] ip_setsockopt+0xa1/0xb0 [ 63.980504] sctp_setsockopt+0x2b6/0x61d0 [ 63.984623] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 63.990304] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 63.995464] ? check_noncircular+0x20/0x20 [ 63.999671] ? __enqueue_entity+0x109/0x1e0 [ 64.003967] ? find_held_lock+0x35/0x1d0 [ 64.008006] ? finish_task_switch+0x1d3/0x740 [ 64.012475] ? lock_downgrade+0x980/0x980 [ 64.016596] ? check_noncircular+0x20/0x20 [ 64.020800] ? load_balance+0x34c0/0x34c0 [ 64.024917] ? check_noncircular+0x20/0x20 [ 64.029121] ? compat_start_thread+0x80/0x80 [ 64.033501] ? do_raw_spin_trylock+0x190/0x190 [ 64.038056] ? find_held_lock+0x35/0x1d0 [ 64.042090] ? avc_has_perm+0x35e/0x680 [ 64.046034] ? lock_downgrade+0x980/0x980 [ 64.050162] ? lock_release+0xa40/0xa40 [ 64.054128] ? lock_downgrade+0x980/0x980 [ 64.058247] ? lock_release+0xa40/0xa40 [ 64.062192] ? __lock_is_held+0xb6/0x140 [ 64.066225] ? avc_has_perm+0x43e/0x680 [ 64.070170] ? avc_has_perm_noaudit+0x520/0x520 [ 64.074811] ? iterate_fd+0x3f0/0x3f0 [ 64.078578] ? lock_downgrade+0x980/0x980 [ 64.082699] ? __lock_is_held+0xb6/0x140 [ 64.086732] ? schedule+0xf5/0x430 [ 64.090245] ? sock_has_perm+0x2a4/0x420 [ 64.094276] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 64.099617] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 64.105299] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 64.110545] ? alloc_file+0x27e/0x390 [ 64.114324] sock_common_setsockopt+0x95/0xd0 [ 64.118793] SyS_setsockopt+0x189/0x360 [ 64.122739] ? SyS_recv+0x40/0x40 [ 64.126164] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 64.130979] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 64.135964] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 64.140697] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 64.145421] RIP: 0033:0x453299 [ 64.148579] RSP: 002b:00007f0168d49c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 64.156254] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 64.163501] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013 [ 64.170740] RBP: 00000000000005c9 R08: 00000000000002f8 R09: 0000000000000000 [ 64.177981] R10: 0000000020013c90 R11: 0000000000000212 R12: 00000000006f7b78 [ 64.185220] R13: 00000000ffffffff R14: 00007f0168d4a6d4 R15: 0000000000000000 [ 64.192512] Dumping ftrace buffer: [ 64.196021] (ftrace buffer empty) [ 64.199702] Kernel Offset: disabled [ 64.203300] Rebooting in 86400 seconds..