[....] Starting enhanced syslogd: rsyslogd[ 12.694766] audit: type=1400 audit(1516218851.208:5): avc: denied { syslog } for pid=3491 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: [ 19.498758] audit: type=1400 audit(1516218858.012:6): avc: denied { map } for pid=3633 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.44' (ECDSA) to the list of known hosts. 2018/01/17 19:54:24 fuzzer started [ 25.704787] audit: type=1400 audit(1516218864.218:7): avc: denied { map } for pid=3644 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/17 19:54:24 dialing manager at 10.128.0.26:35435 [ 28.172947] can: request_module (can-proto-0) failed. [ 28.181796] can: request_module (can-proto-0) failed. 2018/01/17 19:54:27 kcov=true, comps=true [ 28.561261] audit: type=1400 audit(1516218867.074:8): avc: denied { map } for pid=3644 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=159 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/17 19:54:27 executing program 0: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c64000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000037d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0x15, 0x80003, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000005f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000105000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006d1000)={&(0x7f0000001000-0x34)=@ipv4_getaddr={0x34, 0x16, 0x112, 0x5, 0x2, {0x2, 0x0, 0x8, 0xfe, r3}, [@IFA_BROADCAST={0x8, 0x4, @multicast2=0xe0000002}, @IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000001000)=0x100, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000003000-0x8)={0x0, 0x101}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000003000-0x8)={r4, 0x2}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000003000-0x2)=0x1, &(0x7f0000003000)=0x2) connect$can_bcm(r2, &(0x7f0000002000)={0x1d, r3, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000-0x8c)={r4, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x2, 0x4, 0xa, 0x20, 0xa0, 0x3d, r3, r5}, {0xffff, 0x101, 0x20, 0x7863f619, 0x3, 0x80000000, 0xb1b, 0x4}, {0x0, 0x4, 0x9, 0x1}, 0x6, 0xe, 0x1, 0x1, 0x1, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7f}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffffffff, 0x2, 0x3, 0xd8e, 0x213, 0x2, 0x2e78}}, 0xe8) 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) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000003000+0x8cc)=[{&(0x7f0000006000-0x81)="d5af43d640307a75b96b34708d83141379b831bdb1e79ace0a2d849c91aa3f79e8eaf008742cc7e5e28b65675e5b0dc0731c209f6bda86c80a6ccefc042d175aa11362f87f1fd54ecd05b2fabbabe3b1b256b6dff9d0b53db66c6016fc1ccf6ef86b10a66723e678ef6d078b4d5e99c22e651e45faa1ed3d084baaa5baed115b1f", 0x81}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000005000)="907fac98706102b44817d413d9a7bf3b1bb600d2bd764e3b33f05b1cd7e7bee4de9df1a479fa3ab9e5975b7646aaca624a90cb679733b47148ad774c08482d75d0d51475d687fe6ad9", 0x49}, {&(0x7f0000005000)="4c33752e6afe380b8c40054f80834ea82ed26b30ea27f7891ac73b2f3b3e", 0x1e}, {&(0x7f0000006000-0xe5)="3d35093213ca69ab8f18c7e840bda3ac7711b36a7cbc407203e8854ee92f01d564f5c664a02b101f51ef731d868b9540fa21961f74b4dbeee7ea2c403f7e828f1b6064eac57d5b57fabdc88a3134c16cf50dd35fe8831d9469d85dc4fb73c90a091365ee370d3b162f087227eac7cb47892ccce1fd551212097f610a8c36e4203eb93bc50c1171612e7cc887c5fd5a3692929e014491224469cee318159c1c1db5c8e2faf5b22ecb9241342c89da616b61862df1b3b407eccfe675f3a89a97e01a89b12100fd1b9469438a1000245ecd4f05492cf512ce6772abbda5531663baa9eb07004d", 0xe5}, {&(0x7f0000003000)="8860dba568450f66c0a2fee9a6d3a2b93e26db9c89e8a14b2c76287211384a3e3e52b77b53093b976650ad57abfea44907deca3a14ce9e3ee3c8810fe0dbba1b20668028fbe07e58d67edf992d9e280b409593e4149fc4", 0x57}, {&(0x7f0000005000)="d1e8dc313b138c52fd866f75b23edcecf609e66e904e39d4ba83a58aff75f36a1d65c84b3ec7a8f57aa179c25193dadb0dac3c7a5a0d1391e096be7132dabed0bf62a5f8135bf81893330ca1d3e4a2e18ed5eee20f73cfbbcbe097ad914351c499d046308db508ae8b8e97b065ff88432d89304914f463a3c0d20aae2bac733aa8e3a7cdfbb60dd8252e3cc9f8273a3bf8ee31c81e703d299da3c40788e065e1cd12be38be16dc7d1bac4b2898a070aee43465082c9c3a8365a360c56792607438e20793155afdc35a6ec73e3cd0ef22adca1de19ab5996246b654cb62cee8e10b1c4652c053e612678a9e7353589e09", 0xf0}], 0x7, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001000)={0x6, [0x7, 0x7, 0x1, 0x40, 0xed9e, 0x8]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000002000-0x27)="f2beebfa5e9cb097e098a8d1dab75591a78e99bfa74cd13953da7aa7af94718b9861fd398893b7", 0x27}, {&(0x7f0000007000-0xc0)="ed6b0c79c66f5903a9a3f48929d2b895a2fd9f9d0dc4595c91a370febb2eea49fed6902802864db26308d788ecf2f864e7778f0539ab9c276bfa4fe46d975f30356308cc72882636e1a250d4b2f99bd1752e228d529e7a77759a34b6769beec62a8db71a47676007c87c86bef595a375f778603dce0bb7170da8f19adaf83096bb9ef857e1b6487ec703f8146a4acd1076a674a13a1e26ffa33c49428bec116bd8cf8b54f7303e7cec2ccf6a2bc7aa57cbfc243d2df3c2024b566a281fabac73", 0xc0}, {&(0x7f0000007000-0x1d)="b4433cd0288b210a20aa1e707920758b120f983c6eb41a50f38a49376d", 0x1d}, {&(0x7f0000007000-0x8a)="236add452ac5ad4895c97bad009760819bd988e5c6a6d701172447b0678558071ff62305a6156113cd4aede100e4e4d4214fe86b9d7ea4733258f4917a781a7096d7ebb084909cc5a8bb31b14ff8c2e8f2ab7664d0a080250506bb5c31e6c8818b097b6d1e9f3877f7ddc6a75a910c586c676e5759823e883382da2dabd17f27aac08a8f9759366ef975", 0x8a}, {&(0x7f0000005000-0xf0)="4b08d5c43294961bc3e03ff0a09a78c6fae8df2c182ec3779bf59d437f5d39aec906b68619d59185f719390e46e44f1f528c08d0d883c6f09072313f62ebc92f1246100287cd2d8636729607cc1360dabddfe3e50b038b6561013f34f2b23629d18a8f917c723471aa4992c4d1bf7e995ec380a35438e6ad6499328d7b4971661f78ccf96c83ec7c2d1844de368e8a4f6d99b34a2b3c69de11bd8fcc0cbaad1dde28cc4df311839593a9263e6a1334c104216fe910624749830a737fe6506573780d476ecc492d61777dfd4cd840e8b86935c4e5ca3e4a482fba779154bd2f1f50144276bc15aec7f96562ea406dcaea", 0xf0}, {&(0x7f0000001000-0x81)="2b3bd42b3021773a6f2bdcb94e31894ac643806dcf057d3cb1a2a2ae10ad4c1f878f7fab58cef5da4615ee65e22f1185c523a8d159a60ff1e560e5aaa9075accce2d566c475c9c9983ca96c8263d864e1fb5b7ba00e95aa9532a37dbc396c07c62d1fc2debf6459a1f17f1cb87d57fe5fcbcfc1c9f378cd3687ea7988d87a5e6bd", 0x81}, {&(0x7f0000007000-0x65)="0cdda59802ffcae6df25f8183d69bee2737ab0e30ca59b63984b97d4f814691c63824d52b8ef1d734ae71652e3e059222a6ff15aaf51586ffe312eb4032247b4f625435a408f23036155d293ba773385723cf096e2eb8c9891f675f740f8ab4d70a06a5343", 0x65}], 0x7, 0x0, 0x0, 0x4}, 0x811) 2018/01/17 19:54:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7dcc44da445766a7, 0x80001, 0xddd5, &(0x7f0000000000)={0x0, 0x0}) bind$alg(r1, &(0x7f0000d01000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr-aes-aesni,sha256-avx2)\x00'}, 0x58) connect$can_bcm(r1, &(0x7f0000001000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000002000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8, 0xa15d, 0x8007, 0x8, 0x100000000, 0x100000001, 0x4, 0x2, 0x0}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003000-0x104)={r2, 0xfc, "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"}, &(0x7f0000002000)=0x104) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000003000)={r2, 0xf2f}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r3, 0x12, "311d9e3fcf4e6fa8a181a0a9ae3235d3dadc"}, &(0x7f0000002000)=0x1a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000005000-0x10)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) connect$ax25(r1, &(0x7f0000004000-0x10)={0x3, {"c183e142e88025"}, 0xbf}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000-0x8c)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000007000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000008000-0x14)={0x0, r1, 0x3, 0x3, 0x0}, 0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000009000-0x20)={0xfd, 0x0, 0x8, 0x800, 0xc, 0x6}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000009000)=""/150) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) 2018/01/17 19:54:27 executing program 4: r0 = accept$inet(0xffffffffffffffff, &(0x7f00009be000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000759000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x10000, 0x20, 0x7ca, 0x20000}, &(0x7f0000cd8000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a24000-0xc)={r1, 0x1f, 0x0}, 0xc) r2 = socket$inet6(0xa, 0xf, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x10000, 0x0, 0xf0, 0x4}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000002000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000002000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0xb66c, 0x8, 0xc902, 0x100, 0x10000, 0x40000000, r4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0x8, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000004000-0x4)=0xff) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000001000)=r3, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000001000+0xb65)={r3, 0x3f}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r6, &(0x7f0000005000-0x38)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000005000-0x58)=@upd={0x100, 0x12, 0x800, 0x7, 0x0, {{'sha3-224-generic\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x3ff}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x1}]}, 0x100}, 0x1, 0x0, 0x0, 0x44004}, 0x40004) ioctl$PPPOEIOCDFWD(r5, 0xb101, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/151, &(0x7f0000002000)=0x97) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000005000)=@assoc_value={r3, 0x8000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000006000)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r6, 0x40046411, &(0x7f0000008000-0x4)=0x4) 2018/01/17 19:54:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b78000)=0x8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xb5, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x7, 0x63, 0x1727, 0x6, 0x7fff}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={r1, 0x29}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000003000-0x7)={0x3, {"d566333b4f8bdb"}, 0x43}, 0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r2, 0x0}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffff9c, 0x8916, &(0x7f0000001000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x2, r3}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005000-0x8c)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000-0x8c)={r2, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000)=0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000007000)={r1, 0xd4, "dc36e369f79f5042b008545fd4513672fb9ac3ad04f8a406f6fe4ed1357aea081052084ae7d40ac78d5d60a88a0172fea951eb14884183dc8df788f039c166775adadf8f3821d4c8ebcaf153f4f3512fc4fb3959e45a1b93292919c99e7820b131a3e00a0fe65091bdc67dff3bc7b74fb2fc79e3183311f4c8122ef695696888b2c4096d524863fbbc83a53ccfc65ecd00368c135222c8e485fd59583af1138c1b8765b437cbac63b93b55b6318b2286c294dac9067a437b7fc9cbaa9c98bde5f51ec21a1fcdc013d41610d4c734a39afa6ee546"}, &(0x7f0000003000-0x4)=0xdc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002000-0xe7)="bf67a6aab7c2ce54ecf290c443d5b240fbf7b97ecaaf66271a2142e37ea2a3b1380be561934b86b5debf30cda5ae1647436f503bf2309f64544602afcd8bce88ccbcece0e3452400786576f049214905a200504e706f0394f984647fd6ebbba64786e29323ac2957e1e5dd8b39ea5b5218b105a38bc6835998e2a6f6d1c5bf1fd5fc6dac27ff7cd606d8ec4ef588f16ae668eb269275b3a912c9c6e0363a7269fbe8f8c63687591f09a487cec2f0b903df6644b84f71d4c011652f041fab1b5a720baf75830a966b105747c76b124077f6a47ce6c7da3a20e7936b32f9e1b231e8a8361e6e0d00", 0xe7}, {&(0x7f0000009000-0x3e)="7505324902a88a64803510c488ac374f5cd82ed756a4868d3d0469d87bdcb0d5d09a762472521db275d879ae1c01a64caf0e7f41f1e018d3d5476347a2f9", 0x3e}], 0x2, &(0x7f0000001000)=[{0xa8, 0x29, 0x1ae, "5a5a957e6a84238a23e46b0555cadf361ff216f30ba273db5ba061c604f16378fba42f5eebc309336404dd9c9482873a0a6b3671c6498c1a454fb6c2136fa3e2faa25a620ef7eb9bd48f0bde40b97fcab7c3dcf26bfbf934f7c10fe93f573f6fc674aef548873b00b41b117217cb4bc2b4ecd876f04f27c11b8680ff61ae5228dad7a8520fa9a265c71240292a3e789075750635"}, {0x38, 0x119, 0x7, "c787614364c71602d7374568abdcf9e543dc70494d64a26a0e316ff618acc74e9644bf2b2fa050"}, {0xd0, 0x110, 0x80000000, "dba2dfe678f57d6497631589086622872b8d7269a7649c35de968116b688c3bd71aae37e72e0202d9717674e221f84122d93297028d6d34f227dbacc8f067dc8bf7d4c16bc6f63b847e7e08cc7f58698c1aacd70c8c74d30250adaa3a474f25eae299a2a314e8646c11a372639721650970512cf41f804808367c185ea2569f396543e9650ef1a92bbabcc87079674b0bcd5b11ff9ac5c37ff3260a14412c6c4fc65b88bd0f9398091490287f10a3acf6b999c787ea200630c384c09"}, {0xc8, 0x10f, 0xf02, "36fbf0fd986671e3b35dd80a23b0e778117f7399e00890b3aef4b8177029cb9d177ca31e46f4ce3ba2a7d0a784ac0e960032e6d1afa6b5dafc0e9d046161619d96a98edfbc2207a6315fad7651894dc42c03765601fe0b9f6ef368ad898ff70867d87834479e31fadbe0b8e4241b9d523cd68d6d806b212c9c92145e80ed5f808771da93fb675c224e4dba508094eb3f681db87a02ec68d8b67320a6e976e44fd672b9e823e666d37681fee28d79f080ebf51d89ea38cc93"}, {0x88, 0x1ff, 0x5, "c8ba345b1fe8858b02a6faad67bb5e498c7b990d233bf096d99ce94125b0bf6febf0d4d7d51514d13d915d40ac96b425b7bdce59c2777bdc2e04479beeeb43c970018c0988f9ef7abbb55b42644eae560d02e4bfd0b868bee36054b786fc3530b9cb8c3a3eb5e3c765d233cd442cf2ce91c20a2c0df8ae84"}, {0x18, 0x115, 0x7, "cb73a1"}, {0xd0, 0x19c, 0x9, "ac5684dd4bd7afd479987ec9856de2d2ba7eaf61c63d7013b471198b7ba24328455b4e334c0d48548254bb16b0e058cc32645aef80e8634bd48a8ef22337c42e333346fdf983a27ea7c0e12574946629dcc80a86abc2e658897070e7a3d87e59ff71c2ada6889852443fa86f4afa2791a48f8ad346439110d7e35c5d0d7a66aa3234381deca306c81252f82d936e1188ce1154c8ca332d16943a4d8f47ef4e4be9a139761a98f04c3a0bafa8aed8b1a88367afc24edc2a3901c7536e3a3243"}, {0xd8, 0x1, 0x0, "778252290bfe39ffce50b95e1cbe02190a03f52719b3ecb5c000b2050dcc87b76ab9700d0338dec86a4d34c36e384644b8295038649ae6bed3ae01752cd786b8d2ba84c615db9958cacf066b565c56226d59a00e7d33619be92ba77affdeb91331fb66e8c61d4914d0c9075dc94c3f2e2632fb70f1adeff5d093c5bb8d1791f22b91ac9699559671a485bc93c1268619d4a8beecc5e287ced66657018e139a5e8cd10ea2e17fb8363d238c5f00e25e25bfc5abc99be78c3bf0247de954cdb56ba4d24ab97f5c"}], 0x4c0, 0x80}, 0x40010) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000007000)={&(0x7f0000003000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f000000a000-0x8e)="0dd625437c3b160c185c835dd1d6a4e67d90e10d0e57984ebbf2944ebb3b074abfc81e7dff90c65c828c49eac78158af98f2a6ec374cca725ca0b0d489da23e058f4fb17b0ba99ec037f281b8d86e6b42273bc71ec274fddb02fd43a0bfd26c701738715c62a6389f065ccb4c53c0ec51406cdae57957a699254b5b7e2b8b4c18179042e342cf30f18a592d4346a", 0x8e}, {&(0x7f0000009000-0xd3)="b94a77da53a0f89c07674655ecb3107fc3d5d2181442c82962086a71fa00b152724459a7b4424d85c71e3eff264fd0a65c894424a8fd918c57d96c4837e1797bdc5baaf4b3be9f4a13fed2b81989f633c56df0448afc5440b0c2a7ffd3687e243ab2f56b73bef9393d34fbfef92f576f9ec48ce11770beef24c0b28f59d24d7e948e7663a8b0a8e757a41467b4be60ed3f1a89bd4280f02bb13b5e41d05c11c04b106da14f2a94e112b4fbaf6e43d3403634279b155cfdda27ef22ca701b64a4a4c5886c42706a2fea6a6ab01fb5eac62bac1e", 0xd3}, {&(0x7f0000002000-0xf0)="59d031ec3e84c6b021c5636357401e2bd0843e27cf18fbf4c80b812f2a9206bac5ae406b2b3be911326c0abb7a65da55426cb005b3ed8e0c1de45e99274efa11333fcc0ebf6e9545d8b06b70df12ce95b865c094675a5161ef78bb439e6ef500c6fcf813584a378e23a78d3878c799e92026ac775e1374ebcd0899e984526506a01564aa441aa2c95ec286b62f8111d472e92e18a8103d10ff947c3a4924513bcc47955c860165118043451855944a4f24a310b41997f8483075029e98d426d1ab72c9d35990aaa6be7752de3d33b94f0e911f001371502150594fd37ee21c192a56a2966cfaf4f499f198e942d31704", 0xf0}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000009000)="8a252cccdbd8c025a0de5e7cdbf09050e2873bed8af247a1c65bf9f0fe6890692b3c2b121ded1edc911745bf08f069099d400f01b02e7e6690f1e1687e4f4f99c151880406addb3df103d653", 0x4c}, {&(0x7f0000001000-0xb3)="9a31c072e3d3a4eabdc6b382aea48c6e88104231a838620219119b045364cb11088412aea1ff4c3818ff619280d948156fd934bf228fabbf23eb7d4ecc2e03b9974a98a7f1a6dd5b0273065e2e91374df418a20eb13a278030e42b8bcdc36dd31d30b741dfca6bd798b8e495586a2219079f030e48b349aa9f69c61c6ed5b5abee3237dfc458d260a22ca9986afedd84eed8e5fc990cb16605234ee3c4ad4eb168a969c0a5f0f8335776f5f3096a17f8bf41c0", 0xb3}, {&(0x7f000000a000-0x28)="46d41eff72f2575285a95921d8798c4640ee47faa98c3a3d971d13a4bfeedb9353fbc81669f7d080", 0x28}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x8, &(0x7f000000a000-0x180)=[@init={0x18, 0x84, 0x0, {0x800, 0x0, 0x2, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x1, 0x401, 0x5, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xea, 0x80000000, 0x2, 0xffffffffffff2278, 0xa7e, 0x1, 0xfc53, 0x100000001, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x20c, 0xfffffffffffffffe, 0xf8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x8208, 0x5, 0x1, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8201, 0xfa, 0x2, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x58, 0x9e3a, 0x4, 0x9, 0x1bd, 0x68, 0xf2, 0x9, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x3f, 0x4, 0x2ad3, 0x80, 0x1, 0x1, 0x76d, r5}}], 0x180, 0x8010}, 0x4000000) 2018/01/17 19:54:27 executing program 3: socketpair(0x1, 0xa, 0x2, &(0x7f000001f000-0x8)={0x0, 0x0}) r2 = accept$inet6(r1, &(0x7f0000360000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000026b000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x800, 0x0, "fe19e9f4bacef248a424674c8d33a6972e602a059b4725c5256b21104ed6f265e5452bf4ad5eb5d5580296ccf1176990200dd3c90ca131025d65b56fa1b923874b1a731a4fd3989b3d946616ef0364ed"}, 0x160) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x8, 0x20, 0x3, 0x1}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001000-0x8c)={r3, @in6={{0xa, 0x0, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000003000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000003000-0x8)={r5, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000-0x54)=[@in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x2, 0xffffffffffffff81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x9}, @in6={0xa, 0x1, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x9c4}], 0x54) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000003000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001000-0x10)={r6, r7, 0x7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0x1367, &(0x7f0000005000-0x8)={0x0, 0x0}) connect$ipx(r8, &(0x7f0000000000)={0x4, 0x2, 0x301, "1431da96dd01", 0xe00000000000000, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r9, &(0x7f0000005000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000005000)=0x1c, 0x800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r8, 0x29, 0xcd, &(0x7f0000008000-0x5c)={{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x6e}, 0x1, [0xfffffffffffffffa, 0x5, 0xe4, 0x401, 0x9, 0x2, 0x8001, 0x1]}, 0x5c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000004000)={r3, 0x9}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x324, 0x4) 2018/01/17 19:54:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000016f000)={0x0, 0x1000, "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"}, &(0x7f0000604000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000902000+0x113)=@assoc_value={r2, 0x1ff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x413016f3215bd61d, &(0x7f0000000000)={@multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f0000003000)=0x0) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000000000)=0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000005000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000005000-0x4)=0x1008) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000006000)="b75b4af9a5aed333ac0d6d211d96e6be8271ef8eb7c0524c56e66c0ce44801f310435925616b4d47cdd591f8c861ea9fd8dc3526c8c216ee9cc7631f89fd1ab17975f9b4ea98701f3af11ca42235745e1e35eac78c359b2040fd574bae3554fa99fdf31453a9a2b5ceb446f7d85cec763b3b26c9b8646d4203ddbdfe168a703bade5bc253267f4da95455df31cab8c500ce00836fb562c749b2267bbbf9c229bff9d40d74b53a665103264adf7202f043e901a255a2d23157ad86a0a4d9d44ba9a71cce995ca", 0xc6) setsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000001000)=0x9, 0x2) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000003000-0x4)=0x320c038, 0x4) getsockopt$nfc_llcp(r4, 0x118, 0x3, &(0x7f0000004000)=""/144, 0x90) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000008000-0x4)=0xff, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000009000-0x14)={r6, 0x2, 0x6, [0x7, 0x0, 0x9, 0x3, 0xfffffffffffffffc, 0x10001]}, 0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000000a000-0x20)={0xfff, 0x3, 0x8204, 0x7, 0x9, 0x3ff, 0x9, 0x7faa, r3}, &(0x7f0000003000)=0x20) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000006000)={r7, 0x9}, &(0x7f000000a000)=0x8) 2018/01/17 19:54:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00008d9000-0x4)={0x0, []}, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x420c, 0x6, 0x5, 0x5, 0x1, 0x8, 0x1, 0x5, 0x9, 0xfffffffffffffffe, 0xc14c}, 0xb) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x9, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000003000-0x20)={0x9, 0x0, 0x1, 0x8000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000002000)={r4, 0x6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000003000+0xe99)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={r5, 0x8}, 0x8) splice(r1, &(0x7f0000003000)=0x0, r2, &(0x7f0000001000)=0x0, 0x800, 0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r5, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xed, 0x5}, &(0x7f0000005000-0x4)=0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000005000)={0x3ff}, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000-0xfc)={r6, 0xf4, "2792eac76fca4b47be6965bb337fead579de7d052db2740e7d9f8dbf6b36cd0949eb87f57477bde3dededbb7e8aec1d91ea4b17f88b8d44554deeca50a4acc231a88a363b995bee6dad07de0bf7d3582f44ec076a4a844076b6ea3a1183096638da5bc70b4c45382ba1f8ce670590018f2fa97357e9fa7648a46743b3a49fcb33a4930a789e4c4bf3250b07c1e51f80a0290c1305817ff8a536ced3ebd2f8a3fd22c04177be464cbe31f20d51645765d1c66247b7afa4d3ae4842c1a7a3e7aba7c882ad4d3fe29528b0380fd98518fcce0a5f7c999eba14b8bc2758fec991794540d9ed9c64c84ffaf409fb6a0ecc65c8cb7e5aa"}, &(0x7f0000006000)=0xfc) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000006000)=0x0, &(0x7f0000004000-0x4)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000005000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000, 0x2, 0x1, 0xf, 0xdb3, 0xffffffff, 0x100000000}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r2, &(0x7f0000008000-0x60)={0x27, 0x100, 0x20, 0x2, 0x200, 0x8ffc329, "a2263f480bfc815b9ef4b309cc2aabb8880c013e45e3de1050cdbc647c2c2c472f395d36e2fd48c898b9f312b09c76f193197a8ab677cd5ec63d990703fcb3", 0x2}, 0x60) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000008000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000009000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, r7}, 0x14) 2018/01/17 19:54:27 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000208000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000ff1000)={0x0, 0x9f, "5c050c0b5098c3e9a8bb42ac22aa7e61412d602a6185011af501c4421090a986e595ca966cbebad41b64879bee891ff565921ecebf12c54e77ec63ec44235dcd4ef11c043b03f59d236febfd2365b09635d6ad061abd99479a1b4f6e68cf95caa6efb205619447ca2ce41cf44c66c17356a113819a4ab9f13d66e1156b156613f8b06ae9834ab425eee643966d7f80d5a717133c79a047aa9fa7ba07c9c325"}, &(0x7f00008b3000)=0xa7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x0, 0x8, [0x1, 0x10000, 0x6, 0x8, 0x3, 0x1, 0x4, 0xccf]}, &(0x7f00004df000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r2, 0x7, 0x20}, 0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r2, 0x9}, &(0x7f0000001000)=0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r0, 0x1, 0x1, 0x7ff, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r3 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r1, 0x8cb, 0x10, 0x7, 0x800}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$llc(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x10, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000004000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000004000)=0x48) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000003000-0x8)={r1, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r2, 0xffffffff, 0x2, [0x3, 0x8000]}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000005000)=@req3={0x8, 0x1ff, 0x8001, 0x6, 0x79ad, 0x6, 0x0}, 0x1c) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000004000)=0x8, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r4, 0x2, &(0x7f0000007000-0x8)=0x0) ioctl$sock_netdev_private(r3, 0x89fb, &(0x7f0000003000-0xb8)="c41b0817837b091bb3ef960f113fd0ce635d8e1803f0caa5c7b986e35582ad5686d8621c613642ac2017d864d519620a6b9695a6865cc3061c8d4bb53bf07852886a3d9ba19d81b7bc308588e5ffa8c35ece39ee35d0a13386fd81b1a2f3eb5d6651b9ae50af1525407127dac874932294f39f28022c6a5113d8fee193d5aa1ddbe4bfe09e5f0432fceedc8e06bd94bf965f945d40c740850a1484d84dfb34d41aa6e185e1f2848e29c57ed7fbb93888d86efe9b83d251db") socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000004000)=0x4, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000007000+0xe62)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000007000)={r5, 0x9}) [ 29.172357] audit: type=1400 audit(1516218867.686:9): avc: denied { map } for pid=3644 comm="syz-fuzzer" path="/root/syzkaller-shm593339044" dev="sda1" ino=16489 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 30.617779] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.780173] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.818220] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.855450] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.931668] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.081491] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.276485] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.356382] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.278161] audit: type=1400 audit(1516218871.791:10): avc: denied { sys_admin } for pid=3688 comm="syz-executor6" 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 2018/01/17 19:54:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000226000-0x4)=0xfffffffffffffea7) bpf$OBJ_GET_PROG(0x7, &(0x7f000015a000-0x10)={&(0x7f000095b000-0x8)='./file0\x00', 0x0, 0x13}, 0xf) bind$netlink(r0, &(0x7f0000483000)={0x10, 0x0, 0x1, 0x8}, 0xc) bind$unix(r0, &(0x7f0000e84000)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b67000)={0x0, 0x40}, &(0x7f000041e000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000ee1000)={r1, 0x4}, 0x6) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}, 0x1c, &(0x7f0000d3c000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x36, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) [ 33.363128] audit: type=1400 audit(1516218871.856:11): avc: denied { sys_chroot } for pid=4633 comm="syz-executor6" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/17 19:54:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000076f000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d3000-0x4)=0x10, 0xc00) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00009c9000)=0x80, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2, 0x88, 0x1fc2, 0x20}, 0xa0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c8f000-0x18)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000071000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003d2000)={0x0, 0x3c, "c8ed6c25e41a4d30b7975313b71c48115c4a163ba512b3098ccf9fcb2151ae50cee41f86617f5721539ff9c8e2e7d01fefc3c44f8524491d617573df"}, &(0x7f0000ea2000)=0x44) sendmmsg$inet_sctp(r1, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f00008fd000)="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", 0xfe4}, {&(0x7f000048e000+0xd95)="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", 0x9f3}], 0x2, &(0x7f0000544000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x40, 0x9, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000330000-0x1c)=@in6={0xa, 0x3, 0x27f, @loopback={0x0, 0x1}, 0x9b}, 0x1c, &(0x7f0000cd8000-0x20)=[{&(0x7f0000a30000)="", 0x0}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f00008ff000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0x1c, &(0x7f00009e5000-0x20)=[{&(0x7f000000f000-0xfa)="b2", 0x1}], 0x1, &(0x7f00003e0000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x400, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x10001}}], 0x90, 0x0}], 0x3, 0x0) listen(r1, 0x3fe) r3 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r3, &(0x7f0000260000)='$', 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d15000-0x10)={0x3ff8000, 0x1, 0x5, 0xfffffffffffffff7, r2}, 0x10) r4 = accept4(r3, &(0x7f0000580000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000546000-0x4)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000e43000)=0xff, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d45000)=[], 0x0) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) writev(r3, &(0x7f0000ff7000)=[{&(0x7f000022a000)="a7", 0x1}], 0x1) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ccd000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a68000)=0x108) close(r3) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f63000)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/17 19:54:31 executing program 1: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0xea5d2f4cea55b8ac, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fdb000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast2=0xe0000002, 0x0, 0x3, 0x2, 0x1f, 0xa, 0xa0, 0x80, 0x0, 0x0, r1}, {0x1f, 0x1, 0x100000000, 0x3, 0x1, 0x8, 0x400, 0x6}, {0x1ff, 0x6, 0x1, 0x3}, 0x1, 0xd, 0x0, 0x0, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1, 0x3f}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x1, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffbff, 0x6}}, 0xe8) pipe(&(0x7f0000fde000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000003000)=[{&(0x7f0000fda000)='W', 0x1}], 0x1, 0x0) 2018/01/17 19:54:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f0000810000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000ad9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b48000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x47, 0x80000000, 0x81, 0x96d, 0x6, 0x5, 0xffff, 0x9, 0x6, 0x81, 0x1f, 0xffffffffffffff80, 0x9, 0x800]}, &(0x7f00007a8000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000074f000)={r2, 0x81, 0x30}, &(0x7f0000cde000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005e5000)={0x0, 0x58, &(0x7f0000b56000)=[@in6={0xa, 0x1, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009e6000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00003ca000+0xbe3)={r3, 0x1000, 0x7, [0x2, 0x9a30, 0x81, 0x5, 0x4, 0x1ff, 0x6]}, &(0x7f000029e000)=0x16) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a0c000-0x4)={r0}) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000806000-0x2)=0x277aa3ab, &(0x7f0000ba9000)=0x2) writev(r0, &(0x7f000093a000-0x20)=[{&(0x7f0000e3b000)="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", 0x975}], 0x1) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000ad4000-0x1)="bc", 0x1}], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00001ef000-0x310)={0x2, {{0xa, 0x0, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x0, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x35}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x80000000, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xdc1e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) 2018/01/17 19:54:32 executing program 0: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x9, 0xa, 0x3) connect$bt_rfcomm(r1, &(0x7f000035d000-0x9)={0x1f, {0x4, 0x6, 0x4, 0xffffffffffffffc1, 0x3, 0x1}, 0x4}, 0x9) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000036d000-0x8)={0x0, 0xff0}, &(0x7f0000087000-0x4)=0x8) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00002d0000)={0x0, @in6={{0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x53, 0x2, 0x4, 0x7ff, 0xa98, 0x4, 0x295d5b12, 0x1, 0x3, 0xfffffffffffffffd, 0x4, 0x5, 0x3, 0x3ff, 0x4]}, &(0x7f000036c000)=0x108) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000024b000)={r2, 0xfa4, 0x0, []}, &(0x7f00001f4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000017c000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001cd000)=0x8c) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000036b000+0x476)={0x0, 0xffffffff, 0xf9c, 0x100}, &(0x7f000036b000)=0x10) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000367000)=[{&(0x7f0000313000-0x1c)=@in6={0xa, 0x0, 0xf7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c, &(0x7f00000f6000)=[{&(0x7f0000275000-0x6c)="c648f37cf6d95c6862dc5710850d248e3c1f2e3ad8bf0e03068de9e5154e2709ef200ee2a7f7f55f0b942b599f670a6cbb82bd571fe656c07b48fadd41c0a8a8e2ac06120263ceed08227148e27b5e09ea8877c13d2f68cf5932efb2c835cf670c17ba722ffcf2dbe46e9c65", 0x6c}, {&(0x7f00001a4000)="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0x1000}, {&(0x7f000023f000)="ce3fe8dc89b805f46b87d6fa561d3d99efa56d3153cfee359ee3a09afdf222962c640891bb37658318de81d45eb30bee9ec818e1d47e62bea28b099743d39c61494b60998a4980751c1f27814c7655b2515ef016991d1221f380769bcc26c6f749c00e308b0203deee1f1fd0fa428f4d35593d9934ef06cd465988599264520fc6129eef5122824f322300f1803ff936dd8b06031801ba0ecef1dff803d366c8d81e826798be4bb88ccfae33", 0xac}, 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0x1000}, {&(0x7f00000c6000)="c68370ca4310d4a5781a224c9d762599fd5113b7c01b528287b6495ead885d7c550041be6aa224e64ed270f0706386d37d4e679f85a5377098dffba4a61eb12b4cda845b97629e7650e91e1f4bb5266581ecde517a671131702da0a3186223e824dea06e9e5e64df02cff9f3afadf18d70d72ffd12ddd44f782a38809b04f91953a4efd667690cce2fb762da7616bb02245267e2fe8192743fa24f57fb3bef59ac00ef78e053a5c9ff17d18485f60e8a24613ad1", 0xb4}, {&(0x7f000036b000)="16318a0778715e0d20e6439aa6880c2d9bc94f09894602c2ef2710a25994ab4887684da20117a2c5c8daf8bdf2d942ccc395c07e40affc90df33d60b57bd23", 0x3f}, {&(0x7f0000212000-0x62)="0a42da17bc97944f1fea7de60c286fb935ea0982fe9cda39452c49979b4306ac7b1271a0641c202fca3db9beb180939be8f8e0644507affa03e7101a666ca5ccf745ae0488881ef37b1177bb8a20e6532d542037bf48db985aa41b25d4d525ff1708", 0x62}, {&(0x7f000036b000)="4bc143d1365196ca242e", 0xa}], 0x8, &(0x7f000036b000)=[@init={0x18, 0x84, 0x0, {0xcaf, 0x6, 0x6, 0x0}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x3, 0x0, 0x2}}], 0x60, 0x40}, {&(0x7f000036c000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000157000)=[{&(0x7f000036b000)="01a0620ae2cbbea172a0a2a6e25ca21b4895f621461c14a3221354b18ff6b65b40c369327ec7ee092381f209a930f1a982967cf7e1b8", 0x36}, {&(0x7f000036c000-0xa6)="5d691c90d59e9b912b91e86e011587324d1b7c7bb0d8fdb783ee3acd77039debd9caa8d2b51639fd09c6a840b02eccc5b77b7fc825b6c24f0e14b68642a718e166d66831bbae084bddf9328214ccfc3b86216773991ed0e0bf1def08f7b3a3aa8368466184efdb08ddc6447a1717280fedc008e6bb2f121fa82f49943ff622c3763da2bf5d77220f269d43ca8780af435382aa733c1224b21b5bb012f43c3de54368849eb5306197697dd565b42a77cbf4aab27902f22794f490d4e65b0519f039ba257b912198d132865985648c9c8d08", 0xd1}, {&(0x7f000036c000-0x9f)="fec7eae59bb794224d94345333d2195a72cb71be474d24bd184ecbe29ba631a82d7500ae7f50e39998ae0bce82598c81170f6c215a34e0f60d4cc2c890c5167ce4d15ae785d29a0c285ba5a0ddebaa28c514ad79e4a98da4634b28b5f29c59d3a391d3d5db7a7ed64efd7e42b84cc765a8a2bffe0eaaf5bae37e782df996a7c53db73bff45a98d7b7c351ef752cdf4dc387c40984b6a16aeed5e8003f8193f", 0x9f}, {&(0x7f000033a000-0x50)="a286d05dfaf74307839569574cf2c7e5d745a29dd5e7dd06dc7ea6ed4ce05cf54b1a1c973c34e6f07beb0c279a2b76177f9908342bf16c0d27d423dca9e0385f859b7ea41f14e272c1de8a82380fb5a9", 0x50}, {&(0x7f000036b000)="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", 0xfb}, {&(0x7f000036b000)="28fb9da2d4fd33b182a3f49fde447c6e9bbb230109ef5381d640e010873eaa43669835b6869c57381bd4def26ff6dbdf580cb12c76ddffdb94a555cb083717c8f7be782bd62c2bb3dba942eec2130e31800de570acab558803b2abe4b75be237b4dfb1aaa4", 0x65}, {&(0x7f000036c000-0x70)="ac38d01d1ac0d0e85eec1ad580f36cbbca770f42c4d43021d5dd8542db8c3807d0d812c198941eebc6b0c878bcfa54c9acb5d867008a9fe6c89e13e1110ca3b20caa0faeda05363c998ebb7a784a8c77ec2e62288cb93ba24a23d27305bada957076d8fd449a8557bc78b586aa8e192a", 0x70}, {&(0x7f0000053000)="0a87ec6b12305cab063b217ea81a4ec2d3d8d89bfa4e0327044986217fd8e1d131e91e744b0a3cfdd05b503ffdd6480ba563a8307e330b2c4a2579677b3a427c1a634ca297a2a7f63c33decb8bfa2c1f7ade29561421c2ae3783ae325478faa421cd4c663385505387e014f42bf149ad572cab698056b558643b688465c4f4f30c0af70af4c59d903ecbe09389a53b7817083157409be6809b272a26de486894ef2ecce57432b0343f33", 0xaa}, {&(0x7f000036b000)="600919a65a8475bd65e24f1fef79fce639f326713adb8bec7966279b21c683b3e2e16eafcdc730795b97d340ca94a282eb8e", 0x32}], 0x9, 0x0, 0x0, 0x0}, {&(0x7f000036c000-0x1c)=@in6={0xa, 0x2, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x100}, 0x1c, &(0x7f000036c000-0x20)=[{&(0x7f000036c000-0x93)="b3c7a7b398ca071874cf889132d4ce0a953b36a7582e022c605e9376f72859cb89a76b4ad37bf277933fbd672ed14ac61a548e7d2184c06bf6aebe6c22d0e51f2311eec41882984c9e83f46b614bf0587ce6577c6b2cdcbb964f8cd351cfd81e86aa6560ed8ef3c0b71cfe77bc864292203e63366252f6753b646bd99cb5128028480c5554e90ae7df5c2344087061a8c51b0b", 0x93}, {&(0x7f000036b000)="0bc0a410e4e6bb7da1670dc7373db9b6fc08184e", 0x14}], 0x2, &(0x7f000036b000)=[@sndinfo={0x20, 0x84, 0x2, {0x20, 0x1, 0x0, 0x1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x100, 0x206, 0x0, 0x7f, 0x93, 0x3, 0x86, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x0, 0xe7, 0x3, r5}}], 0x90, 0x20000001}], 0x3, 0x4000040) 2018/01/17 19:54:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getpeername$llc(r0, &(0x7f0000b79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000dbf000)=0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000da000)={0x3, 0xffff, 0x7fff, 0x7}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000228000)=0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000139000+0x8c8)={0x0, 0x0}) poll(&(0x7f0000fa3000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f000027d000/0x2000)=nil, 0x2000, 0x3000008, 0x130, r1, 0x0) 2018/01/17 19:54:32 executing program 6: r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002bf000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000d5a000)=r1) 2018/01/17 19:54:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0xbf)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket$kcm(0x29, 0x5, 0x0) r1 = socket(0x1, 0x807, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/01/17 19:54:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet(0x2, 0x5, 0x2, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000d2d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000397000-0x4)=0x14) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x1ba}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 19:54:32 executing program 1: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1004}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 19:54:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x68400000009) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000664000)=0xffff, 0x4) r1 = accept4(r0, 0x0, &(0x7f0000a3d000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00008bd000-0x4)=0x0, &(0x7f0000eca000)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000c83000-0x4)={r0}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000273000)={0x0, 0xde, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/17 19:54:32 executing program 7: r0 = socket$inet6(0xa, 0xfe, 0x40) setsockopt(r0, 0x84, 0x13, &(0x7f000028c000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80004, 0x7fff, &(0x7f0000000000)={0x0, 0x0}) 2018/01/17 19:54:32 executing program 6: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000ab7000-0x4)=0x0, 0x800) accept$netrom(r0, &(0x7f00009fd000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f42000)=0x48) 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) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00006f0000)=[{&(0x7f0000438000)=""/158, 0x9e}, {&(0x7f000019c000)=""/0, 0x0}, {&(0x7f0000001000-0xd8)=""/216, 0xd8}, {&(0x7f0000e4a000-0xce)=""/206, 0xce}], 0x4, &(0x7f0000001000-0x82)=""/130, 0x82, 0x8}, 0x40000060) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000c1f000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000000000)=0xc) r3 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1600}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x11}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1, 0x1000, 0x3, 0x8001, 0x0, 0x80, 0x80, 0x0, r2, r3}, {0x5, 0x7, 0x5, 0x8, 0xf06, 0x8, 0x431, 0x3ff}, {0x0, 0x6, 0x7f, 0xb1f}, 0x200, 0xa, 0x3, 0x37c3b9323b609730, 0x3, 0x2}, {{@in=@empty=0x0, 0x3, 0x7f}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x1, 0x3, 0x309, 0x3, 0x8, 0xe0}}, 0xe8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x20000000000004b, &(0x7f0000005000-0x2)="", 0x0) 2018/01/17 19:54:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={0x0, 0x1}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r1, 0xfd61}, 0x8) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000001000)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000002d000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r3, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 19:54:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b72000)=0xfffffffffffff000, 0x4) write(r0, &(0x7f0000df4000-0x26)="260000005e0009000095faf8000200004000fd000300000006140000000208dae5060000eade", 0x26) ioctl$void(r0, 0x5451) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000c70000-0x2)=0x9, &(0x7f0000398000)=0x2) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000ab7000-0x2)=0x1ff, 0x2) [ 33.804905] TCP: request_sock_TCP: Possible SYN flooding on port 20005. Sending cookies. Check SNMP counters. 2018/01/17 19:54:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f61000)=0xffffffff, 0x4) pipe(&(0x7f0000272000)={0x0, 0x0}) getpeername$llc(r1, &(0x7f0000890000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000511000-0x4)=0x10) r2 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000e0a000-0xc)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000072000)=0xc) getsockname$packet(r2, &(0x7f00000ce000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000de8000-0x1)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000d13000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039e000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000561000)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x2, 0x2, 0x1, 0x9, 0xa, 0x20, 0x80, 0xef, r3, r4}, {0x1, 0x1e3, 0x1f0000000000000, 0x20, 0x81, 0x9, 0x4, 0xe7d}, {0x9, 0x6, 0x0, 0x1}, 0x6, 0x0, 0x0, 0x0, 0x3, 0x0}, {{@in=@multicast2=0xe0000002, 0x1, 0x7f}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x6, 0x2, 0x6, 0x8, 0xf2, 0x8}}, 0xe8) sendmsg$nl_route(r2, &(0x7f0000045000-0x38)={&(0x7f000075f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000c10000)=@ipv6_getaddr={0x18, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f00009e5000-0xa)={0x6f, "413e5d0bd4f5"}) 2018/01/17 19:54:32 executing program 2: pipe(&(0x7f0000c5a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000000)={&(0x7f0000fd7000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000111000)={&(0x7f0000001000-0xf0)=@get={0xf0, 0x13, 0x321, 0x3, 0x2, {{'drbg_pr_hmac_sha512\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x1000}]}, 0xf0}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00008ac000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000014000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r2, &(0x7f000002b000-0xd8)="", 0xffc3, 0x0, 0x0, 0x0) r3 = socket(0x8, 0x7, 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000017000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0xe8) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000035000-0x7)={&(0x7f0000033000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x1, 0x1, 0x2, {0xa, 0x2, 0x30ab, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}}}, 0x32, &(0x7f0000029000-0x10)=[{&(0x7f0000031000)="556695c0c5dfaf7068175e6f96ecc52e50542a66b92c28628cc0e50d4e836fc071dcaf195bba1d2ddf8657a31c04c0e1cb12525a2fee7358c5", 0x39}], 0x1, &(0x7f0000008000)=[{0x88, 0xff, 0x4, "44b8452d42598fd286f99b2e1dfd489e1e1235c004e948ef5b9cf07dd38790feabae5b3f07c977ae214de22004f7c9a4f1b55783e28a9dc3be4ec3ef47990ea3902d22a014af0e8d850310f1a3ca05284b58270df4a88e828a30ae33f82c720ec99e4c6a44c28329df386c8826eedc658b18de0a3b249385"}, {0x18, 0x129, 0x80, "6c6b8e063e9f"}, {0x50, 0x10d, 0x7fffffff, "0441729289e6ff6792d6445539ef60fe8ebd6920d48d8bdfa0a987e706e66bbb4dd57ae924a557f083841e67800de08af65628c856d687e02961a985f8c222cf"}, {0x100, 0x29, 0xbbc, "95cb6bcb9f77a32a9c69be1648ea58a66ca10705a280b697d326579a1d28d23b337c7766884facc0a5663ffc88df003ddf794299e2769d6b5d0d699b953930de9450b9f161c50d0492ded77ab9146f13619355a6fe0d50b4aa332607dc065e7d3d8fb292bbf5959118e66e81602fa7f5aa7608afcfc786c1ff1301ed3bacf012a6cf87f88a9fde6e21dd8c3c3ac03d0136b306bf25d7c0a1ae08e68e31d17ffa30638924120e121c709bc7b68fe2b89e787bc3e0721d586d94834239086445b197fa7c86497a1d9833e466a041c3dd2cac9a78b496aabf7721071d3d944edd500540612f9ae58095c8c770"}, {0xd8, 0xff, 0xffffffffffffffe0, "0b971a50ac004459d0d4a9ef136be73620d3f08fe27823076c466fb8bc775a53f22faf65a60c534782e0a08933d025c347396f93a75067320c909a11382b67ff1d28bcc4ae9375a42f8e34a4a9520f9efff81df377ea19a8f1507000d34d1ce23be319357a96bdd450de73e5b0d6ed80a879c241c2687d533f36e4a8f0e64b304cc8785eb33aa65cea4e3a488ea96bf5a4be48b120ff706df4fbefbee2947b1cb1f5b1db38eb960045caae62270c07f7c49978acd84389546184ce264772d5fe59b67e3e58e4b1"}], 0x2c8, 0x40000}, 0x4) connect$packet(r3, &(0x7f000002e000)={0x11, 0xc, r4, 0x1, 0xfffffffffffffffe, 0x6, @random="1a1da9d44cd0", [0x0, 0x0]}, 0xfd36) [ 33.853307] audit: type=1400 audit(1516218872.366:12): avc: denied { prog_load } for pid=4761 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/17 19:54:32 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000009000)=0x60) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000a000)={0x0, 0x0}) accept$ipx(r1, &(0x7f0000008000+0x99b)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x801, 0x3, &(0x7f000000b000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000003000)={0x1, "3db532d8af83"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000000a000-0x38)={&(0x7f0000009000)={0x27, 0x6, 0x10000, 0x2, 0x3, 0xae1b, "4deb2fd07948f475bf7931eb5a50e255b0db66e0aa77ec01f9aa9774e4e5601bfcbaf5e2321dfa1832ea4cd67957d93a8b716d80c0f10c676ff2f6304da0ee", 0x40c2a6c}, 0x60, &(0x7f0000009000)=[{&(0x7f0000007000-0x9c)="f05c78bdf960ce39d48d9dff1e03a195475378a3415b5673e287420f7169f01f3542da53eddd724fcccc5c2acbd9565996a04dd3cbfe09d802d841f5058c344616b6318280e8fe11e8cbb72d09ed807aa0052cd66a5749d0f3b605b7c8e6d9df14c7fa66e7ffcbed5e90021f372c0fea1172d40abc0ab8fde36c254c7c9a81334c894174c2c336ee8c232703264ab41b364e55d723be4a7e1a2d7414", 0x9c}, {&(0x7f0000009000)="55119e7a179ecb5d9e9589a2c4551fc7d223579beb62be4434b525825bcf05102207595464ee8cf3929c59f0008ce090b6379a52", 0x34}, {&(0x7f0000007000+0x1d4)="91346fc3d8e6e27d06e719a4a12f9bca7ece96516a883ac169152a80a4b5ef225d4d2518f1ab8761a486d107dc3978e74de0d0fe269335e272d11501", 0x3c}, {&(0x7f000000a000-0xc1)="71026e04e823aabe9d78aaaefe5a1605ca3afc0ff43ed42d600d954efe59b84257ad4a917c2df24e25f518fd2638b7326b2443780d3169aa77843c3f19d254d8c2f24f59a2b349bdb6549f28a450fd4e46220fd8bdae7f6fedf5254f4e357a6f32f4cce8ee6891a73e54ee75ba2aff171acea34901a896361bc12195a88953fb16b029ee999ff478a8ac8cb662d54452ed38d0d15ca933658822b8a854f2cb449c025bcf8440aa841875c9e13edbb9e29e19e13c57722065517ad14fca4f79c809", 0xc1}, {&(0x7f000000a000-0xd4)="24b5953a9f921d6f88ce925f3a551a5a2c3c0972c1da00dc9f14429754e0f32d43f8a7a8d2ff77f59d61aac0f9e0a5f17100d855816c5d0c5a02ea81e3173823ad7ce25117668c1d7fa03656e8ce1fe5dd9fa0d095a5c7314463dc4392d54a7faf42ae20fea1b66e4cae73a44d38bf071654e6365712d983ac10ce5b80bb36079138e44c11da3f37d5f66e0a46c7fde30fa03199dce13716b9ed6d7b64e92bab8cf1bfb9c182791a0fd1c8c99519bbba679b7f412c306ac0b6335d3185d4cb81919547038dd8c2b177d376b7b656c404f63e489c", 0xd4}, {&(0x7f0000009000)="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", 0x1000}], 0x6, &(0x7f0000001000)={0x90, 0x117, 0x2, "7c0c23a818fd9d28ce9914e8048a74b53ca6cf5277232d093620adfe5573bf14fdaf601d0f884ba6e9c5ec5acda7c380b7470a5b5980806e84c228680ff994913be304da4b8174a573e8f392312e2649482907694c0352c7b7bb7b19bbae23deb3c9a701155407546c6b3feabbb1c388f7243b667cb957859f"}, 0x90, 0x20000000}, 0x48040) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e701ae", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/17 19:54:32 executing program 7: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00007c7000)={0x0, 0x0, &(0x7f00004ef000-0x90)=[{&(0x7f0000af8000)="9f9b42ff084e80fc720f0c6e4dba1045e3c2a4914dd32837053393792e8513f63478cf6217258c1b98f9e38e0fe8cef69c26cc3fc5b746", 0x1b6}, {&(0x7f0000731000)="7234185462b800bf0103916ae61563fc20ece099ccc2e109177904fdcf2d55eea33ea9e09391e4e0cbeb380430138aeb980d4211d51dac62e57a82615f545cd06afe05b018351b5491fd0be66209b8353d942eeaae74584789a6fa8a7f8f3f1d790d17f8f479459be3e88ea6a1a9cefdb04b87f2f09ad1ffe8b7f83163be5d42ae700482", 0x65}, {&(0x7f0000855000-0xa0)="9de345e8857dab45c206c682ac839954f2c1a7de3994420c4438082c0abbab34159d6f32d1df540f0b3252eee97d27e7a42bc04a1137262ef599b428a32166ff13c511d4b319263109fcaabcf5ed10b181e72397c055f5d97529def1662bb608eed4529da176848322e4ab3ff05d1b97c0679331b9bcef2428ebddba020bc9a8de63f9c54505727d523cac8365e6a3f32f8b2fdfff4a8b20e36d270e369465a1", 0x472}, {&(0x7f0000af8000)="2cb10bc7c4e491a128a1a7fc61451523ad3ab3fa79ea5bb461b945ae645d6882f04d590ca6f9f7dd5f485676936da754043abbb43a092c7c66a8d60a8d82e88c564a4c738e59833bbd9d47889c6932a949839332394f6ba22ab57f103721e02266e1424ee06c60873ae4dab9ed562b39847bed6c5d57c0c942dc940a6d4c8130866d511980d20c2f22d2dd27ab19ac801a3021f747f2d0021145fead516bde14fef666e2098825209697c71f718f911e56fafb341bef7abe45962fe36c261a0d22e1d6c6c5531ccfe44a75930954e2ba0ae845", 0xd3}, {&(0x7f00008f1000)="eff13c0fed6df0a5912b3deddbda4d", 0xe}], 0x10000000000001d5, &(0x7f0000afa000)=[@op={0x0, 0x117, 0x3, 0x0}, @op={0x0, 0x117, 0x3, 0xf499bf09e466e03b}, @op={0x0, 0x117, 0x3, 0x1}, @assoc={0x0, 0x117, 0x4, 0x4}], 0x0, 0x10}, 0x0) 2018/01/17 19:54:32 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000020a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000fd4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fd4000)=0x14) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e22000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000fd5000)={0x6, 0x80c, 0x0, 0x2, 0x1d, 0xf8}) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00005d9000)=0x0, &(0x7f0000fd5000-0x4)=0x4) mmap(&(0x7f00000b2000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 19:54:32 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x14)={@broadcast=0xffffffff, @rand_addr=0xb835, 0x1, 0x1, [@loopback=0x7f000001]}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000004000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/17 19:54:32 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xe) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000002000-0xa4)=""/164, &(0x7f0000001000-0x4)=0xa4) 2018/01/17 19:54:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000390000-0x7e)={0x0, 0x76, "ec3b99c17d9265acf92794dc2085de154f7102ba6f417bbd5ba33f5bff62057934cf2afb35e02180edfb98acab3a2647ff0a19012a36817e516f388d504f9568998f34762823ac078a21b191d7bb84f5a2e2d6a5b10ea08d982ebf1e16749479fc358a6232db45529e0a87214b14530d2ff56cbfa074"}, &(0x7f0000aed000)=0x7e) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000eb1000-0x10)={r1, 0x20, 0x8, 0x2}, &(0x7f00000cb000)=0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000c40000)=0x0) connect$inet(r0, &(0x7f0000050000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000094000)={r2, 0xed144b3}, 0x8) r3 = accept$ipx(0xffffffffffffffff, &(0x7f00000c1000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000571000-0x4)=0x10) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000726000)=0x0, &(0x7f000060f000-0x4)=0x4) 2018/01/17 19:54:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ac6000)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000be000-0x8)={0x0, 0x5}, &(0x7f0000ebb000)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00002ec000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000116000)=0xe8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000108000-0x8)=@assoc_value={r2, 0x0}, 0x8) r4 = accept4$packet(0xffffffffffffffff, &(0x7f0000477000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004a4000-0x4)=0x14, 0x800) sendto$packet(r4, &(0x7f0000705000-0x3d)="bdbb3ca04af1467fa5a1307d65ee6341f2e67888318d8554cfd15d5eea3bb886bbad4a3040930cd6b20874e6923ae33b6491d32b0446d753b228e44759", 0x3d, 0x80, &(0x7f0000734000)={0x11, 0x1f, r3, 0x1, 0xffffffffffffad0e, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) getsockopt$inet6_int(r1, 0x29, 0x200000000003d, &(0x7f00006a0000)=0x0, &(0x7f0000553000-0x4)=0x4) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000774000)={0xffff, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) [ 33.955399] audit: type=1400 audit(1516218872.406:13): avc: denied { create } for pid=4784 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/17 19:54:32 executing program 5: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a88000)=0xffffffff, 0x4) accept$inet(0xffffffffffffffff, &(0x7f00002cb000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da6000)=0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a4d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000da7000-0xae)=""/174, &(0x7f0000da8000-0x4)=0xae) connect$l2tp(r0, &(0x7f0000ae1000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x4, 0x4, {0xa, 0x1, 0xfffffffffffffff7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x625}}}, 0x32) 2018/01/17 19:54:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000824000-0x2c)={0x12, 0x100, 0x8, 0xbcd, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$void(r0, 0xc0045878) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d5e000-0x4)=0x0, &(0x7f0000c39000-0x4)=0x4) setsockopt(r0, 0x10d, 0x8000000011, &(0x7f000006d000-0x35)="0398649b", 0x4) 2018/01/17 19:54:32 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000f78000)={0xf, 0x11, &(0x7f0000f78000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9f87, 0x0, 0x0, 0x0, 0x10000}, [@alu={0x4, 0x4, 0xc, 0x7, 0x4, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x22}, @ldst={0x2, 0x2, 0x0, 0x7, 0xf, 0x80, 0xfffffffffffffffc}, @alu={0x7, 0x400000000, 0xd, 0xd, 0x9, 0xfffffff8, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c83000-0x4)='GPL\x00', 0x3ff, 0x95, &(0x7f00000a8000)=""/149, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000f79000-0x4)=r1, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d92", 0x18}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/17 19:54:32 executing program 0: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000000) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ff8000)={0x6, 0x3, 0x84, 0x10f, 0x3, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) r1 = socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000ab1000-0x4)=0x1, 0x4) 2018/01/17 19:54:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000008, 0x5, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000843000)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000d96000)={@generic="32cb923513e1c51f7fa1c5336f7276ac", 0x101}) write(r0, &(0x7f0000ae1000)="", 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) 2018/01/17 19:54:32 executing program 1: r0 = socket(0x8, 0x2, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x0, &(0x7f0000d77000)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000002, 0x0, &(0x7f0000d3b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) r3 = accept4(r1, &(0x7f0000e57000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ece000)=0x8, 0x80000) ioctl$sock_bt_hci(r3, 0xc00448f7, &(0x7f00004a8000)="7d7c0c8fe9895973563a6ad21ccea5b91fe9f75c5c51afe71fbdf5813c0a010395a5161bfe36890620cf7de1e538582d48a980f6f2cb27f43b6100215ee2dad4ae447b0de22ee7c2504bbe4070da12b82cca84cd5b726a3a0b3b5c1b730b7020b7c9") 2018/01/17 19:54:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000791000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00005fd000+0x126)={0x0, 0x0}) socket(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) accept$alg(r0, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000eaf000)={0x0}, &(0x7f00000a9000)=0x4) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x4, &(0x7f0000f75000)=[], 0x0, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/17 19:54:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000cf5000-0x18)=@add_del={0x2, &(0x7f0000f3f000)=@generic="154fb2633cc076b0fac710abe87893af", 0xad6}) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000752000)=0x0) bind$nfc_llcp(r1, &(0x7f00006e5000)={0x27, 0xc1f4, 0x5, 0x7, 0x7, 0x6, "7342f635bb06a09adf8c9330248c52f5aaef0a85ba7d656b965345e0cb160fb92a38c6892c539d21b69b9b65b8cdadf7dbe51b4a82fd29ac7571cc7f3c1136", 0x8}, 0x60) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000128000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0}, 0xc) [ 34.021949] sctp: [Deprecated]: syz-executor2 (pid 4835) Use of struct sctp_assoc_value in delayed_ack socket option. [ 34.021949] Use struct sctp_sack_info instead [ 34.046635] sctp: [Deprecated]: syz-executor2 (pid 4842) Use of struct sctp_assoc_value in delayed_ack socket option. [ 34.046635] Use struct sctp_sack_info instead 2018/01/17 19:54:32 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x800000000030, &(0x7f0000001000-0x5)="", 0x20001108) r1 = socket$inet(0x2, 0x80003, 0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000d2b000-0x10)={0x0, 0xfffffffffffff001, 0x6, 0x4}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d98000-0x8)={r2, 0x10001}, 0x8) 2018/01/17 19:54:32 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000001f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000001f000-0x4)=0x9, 0x80000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000001e000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000-0x4)=0xe8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000001f000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000-0x4)=0xe8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000001f000)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000001e000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xfffffffffffffff8, 0x3, 0x0, 0xa, 0xde4354e4a013863b, 0xa0, 0x32, r1, r2}, {0x200, 0x5, 0x1, 0x1000, 0x0, 0x7f, 0x6, 0x5}, {0x1f2, 0x1f, 0x8, 0x2}, 0x8001, 0x9, 0x3, 0x0, 0x3, 0x2}, {{@in=@empty=0x0, 0x3, 0x7e}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x3, 0x1, 0x1, 0x4, 0x32}}, 0xe8) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@typed={0x7, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 34.093204] audit: type=1400 audit(1516218872.409:14): avc: denied { write } for pid=4784 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/17 19:54:32 executing program 4: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000840000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003ef000)=0x14) r1 = accept4(r0, &(0x7f0000dcd000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d21000)=0x8, 0x80800) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000e1b000-0x2)={0x8000, 0x8}, 0x2) write(r1, &(0x7f0000c04000)="4621b4b1eae1cb81640fb08781c694335300572ea13ddba11cc6dc78d74f7d6ba4de1add04fc45da2dede3135fbe4126d1ef6e0eff243307680497a94dcf7691be9303b37ad9309454a416f88175438849cc954db75917d9d5fb165771df8eabfa88f649014c711c00b1f8ee8e82b86126e4fee8fd267618e467435946b745ac8775e020a4dc8a37f5f0e62893e8b6e660588915be72ca9774d52b39acb6bcb233852254162a808180e04dee78efd2b82e87c7fc801d0d30aaa0b3198306886a8915f98ce768340429f88fd7393c6ed87aa06a249dd9e1f674acb0f83a7cd2e6be286a4c0de897efc41f125e", 0xec) getpeername$packet(r0, &(0x7f0000e4d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e3b000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x0, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffdfffc}, [@alu={0x4, 0x3, 0x12, 0x0, 0x0, 0x0, 0x80000000000}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x80000000020, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 19:54:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0xa, 0x80003, 0xb2, &(0x7f0000d91000-0x8)={0x0, 0x0}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000d96000)=0xfc9, &(0x7f00003ba000-0x8)=0x2) setsockopt(r0, 0x10000800000010d, 0x2, &(0x7f0000001000-0x8)="fffffff4ffffffff", 0x8) 2018/01/17 19:54:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff7000)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f000033d000)={0x5, &(0x7f00001d7000-0x14)=[0x9, 0x7f, 0x6, 0x6, 0x80000001]}) bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) [ 34.177955] audit: type=1400 audit(1516218872.493:15): avc: denied { prog_run } for pid=4761 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=bpf permissive=1 2018/01/17 19:54:32 executing program 5: mmap(&(0x7f0000000000/0x21d000)=nil, 0x21d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f000009c000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000187000)={0x0, 0x0}) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 19:54:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x5fb}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c005007644799a93d1865a5cd589ad64d736855ea069b3e24d593c34", 0x82, 0x1, &(0x7f000077f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000724000-0x47)=""/71, 0x47, 0x10000, &(0x7f000053a000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000a9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) recvmsg(r0, &(0x7f0000663000)={&(0x7f00000a8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000239000-0x80)=[{&(0x7f0000e22000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000279000-0x99)="f8bcb58c0c776aabc974681e8bca5f34b84223876233e2064a3f0381470f2871d9e2a7dd460a79aa7642c0a6fe2f3747b71c62b7d6de6eb8b0d0829897c9d5cb092fb1d1b85553873f8d1af5e8720f34018cbd707e53c4c4248838a3464a86f78b4ea15658b78f9168ed4bd750bf74a0955ac2fffc41466d724ae12737722b122323671aed9f09505396fffef19dfa2ce833fcfc9d4b61ac57", 0x99) 2018/01/17 19:54:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xda) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0xeb, 0x5, 0x6, 0x1, 0x200}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) r2 = accept4(0xffffffffffffff9c, &(0x7f00001e7000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58, 0x800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000cfd000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f000096f000)=0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000c22000)="", 0x0) 2018/01/17 19:54:32 executing program 1: r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001000-0xc)={0x6, 0xd1a, 0x9, 0x5, 0x8, 0x6c98cdd, 0x80000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000039000-0x4)=0x0, 0x4) 2018/01/17 19:54:32 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00004c9000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000170000+0x7ce)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000026e000-0x4)=0x10, 0x80800) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000e0000-0x4)=0xc9d, 0x4) pipe(&(0x7f0000478000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00003c3000-0x20)=[{0x4, 0x7}, {0x7, 0x1b}, {0x0, 0xfffffffffffffff7}, {0x7, 0xff}], 0x4) vmsplice(r1, &(0x7f0000829000)=[{&(0x7f00008da000)="", 0x0}, {&(0x7f0000513000)="6e30ec42952fabf63ba5d10e2da47388cf92681a9c86e5b8ff69c40ceee70ed47547cdde5c07f42db1c8c291477acb7e35d2788abb42ced9c8db39c8a5f50db7fe350a846f93e25e80069f011e94a43b69818e35752fd533ccf6121507fec527cb1644ca27ccfa96d4f6341e5bddab9e57e7ab08e76afc75aa5d10f1d2eba7cfab5ac38523b572f0ea6022d76373394434a9a4e68f3023c3713f2c0bfcee896b09503a32ae8b75171634b950c6d1b0c052d4af1fe0e9e0729f82aaa0feb42fca6ef24e7d3bb750b211b7eb7ed6f6c744d179f5c40030a88008b1b92d9a32dd", 0xdf}, {&(0x7f0000d26000-0x15)="55b8b4309b69a3a4b7db0ecde9b3e60fb8625ac407", 0x15}], 0x3, 0x7) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x20002000000089fd, &(0x7f0000df8000-0x47)="251160cef4be0500e5f9da0be695605c72907724e69b58692292e258d0b1e69287ce10623f9e92525e6ae014f6680af16c9684bf3c3087b700014551b51e1b8d29b4ffffffff") socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000a40000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000df7000)="", 0x132, 0x40, &(0x7f0000db5000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff8b) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000229000)=[{&(0x7f0000df3000-0x92)=""/146, 0x92}, {&(0x7f0000975000)=""/35, 0x23}, {&(0x7f0000522000)=""/150, 0x96}, {&(0x7f0000dde000)=""/180, 0xb4}, {&(0x7f00004b5000)=""/200, 0xc8}, {&(0x7f000014a000-0xda)=""/218, 0xda}], 0x6, &(0x7f0000ce9000)=""/152, 0x98, 0x2}, 0x20) recvmsg(r1, &(0x7f00000eb000-0x38)={&(0x7f0000df5000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000111000-0x20)=[{&(0x7f0000df5000-0xee)=""/238, 0xee}, {&(0x7f00005eb000-0xfa)=""/250, 0xfa}], 0x2, &(0x7f0000c81000-0xf8)=""/248, 0xf8, 0xf3}, 0x140) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f000091c000)=0x0) 2018/01/17 19:54:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair(0x3, 0x4, 0x6, &(0x7f000080d000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000772000)=0x1fc, 0x4) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) sendmsg$unix(r0, &(0x7f00004fd000-0x38)={&(0x7f0000dcf000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000037b000)=[], 0x0, 0x0, 0x0, 0x4004010}, 0x4000) bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000)={&(0x7f0000670000-0xb)="e91f7189591e9233614b2f", 0x0, 0x0}, 0xc) 2018/01/17 19:54:32 executing program 3: mmap(&(0x7f0000000000/0xf1f000)=nil, 0xf1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000f1f000)={0x0, 0x0}) sendmsg$key(r1, &(0x7f0000ce9000)={0x0, 0x0, &(0x7f0000659000-0x10)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfe62}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0x16}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0x1000, 0x0}, 0x2000) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000dfc000)={0x2, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000205, 0x0, 0x80000000, 0x4, 0x7, &(0x7f0000f1f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x9, 0xfffffffffffffffa}) 2018/01/17 19:54:32 executing program 6: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000ae6000-0xb)='\x00', 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ae5000)=0x3, 0x4) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x6, 0x200, &(0x7f0000ae6000)={0x0, 0x0}) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000ae8000-0x4)=0xfffffffffffffff9, 0x4) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000ae6000)={&(0x7f0000ae7000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000ae7000-0x10)={&(0x7f0000ae6000)=@flushpolicy={0x20, 0x1d, 0x800, 0x5, 0x3, "", [@lastused={0x10, 0xf, 0x9}]}, 0x20}, 0x1, 0x0, 0x0, 0x40810}, 0x41) [ 34.213796] audit: type=1400 audit(1516218872.618:16): avc: denied { map_create } for pid=4852 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 34.238566] audit: type=1400 audit(1516218872.620:17): avc: denied { map_read map_write } for pid=4852 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/17 19:54:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000820000-0x4)={0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00001db000-0x6)={0x69d3, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x204, 0x200, 0x6a2, 0x9, 0xfffffffffffffffa, &(0x7f0000739000+0xb95)=@common='ip6_vti0\x00', 0xfffffffffffffff7, 0x0, 0xb98}) socketpair(0x0, 0x6, 0xffffffffffff83e3, &(0x7f0000690000)={0x0, 0x0}) recvfrom(r0, &(0x7f000000e000)=""/5, 0x5, 0x20, &(0x7f0000968000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000097c000)='reno\x00', 0x5) [ 34.267103] audit: type=1400 audit(1516218872.642:18): avc: denied { map } for pid=4854 comm="syz-executor5" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=13340 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/01/17 19:54:32 executing program 3: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x2, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x4, &(0x7f0000f58000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ebf000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000066e000)=0xe8) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000158000)={0x80000000, 0x8001, 0x2, 0xffff, 0x2, 0x9}) sendmsg$nl_xfrm(r1, &(0x7f0000f57000)={&(0x7f0000f57000+0x73b)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f000056b000)={&(0x7f000068b000)=@allocspi={0x208, 0x16, 0xe03, 0x6, 0x1, {{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0, 0xfffffffffffffff7, 0x1, 0x2, 0xa, 0x20, 0x20, 0x33, 0x0, r2}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xff}, @in=@dev={0xac, 0x14, 0x0, 0xc}, {0x7, 0x1, 0x3f, 0x84d, 0xffffffff8a55b1ea, 0x5, 0x4, 0xbaf7}, {0x7, 0x30a2df3f, 0x80, 0x9}, {0xfffffffffffffc00, 0x1, 0x9}, 0x0, 0x4, 0xa, 0x0, 0x40, 0x1}, 0x7, 0x6}, [@migrate={0x4, 0x11, []}, @mark={0xc, 0x15, {0x0, 0xffffffffffff8000}}, @mark={0xc, 0x15, {0x3, 0xc9}}, @algo_auth_trunc={0xc4, 0x14, {{'sha224-avx2\x00'}, 0x3c0, 0x0, "6f89533f1e5742cbb3cf47968940f0aa52da5f3af9104bacfef48519d63010366f67b3e00cdf2bc5aacf212fe49af61705165297bee058000d1dad0b3dba14c8149ae508288c29cec8921a99470645e25492a5655e94d8ca4884f234fa759beacf48dea4fea8e42c05a0a92fb95ca922953237f2500a9763"}}, @output_mark={0x8, 0x1d, 0x81}, @address_filter={0x28, 0x1a, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa, 0x2, 0x6}}]}, 0x208}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) 2018/01/17 19:54:32 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) r1 = epoll_create1(0x80000) epoll_wait(r1, &(0x7f0000019000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0xb9) shutdown(r0, 0x1) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000022000)=0x0, &(0x7f0000028000-0x4)=0x4) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000001000-0x5)={0x0, 0x0, 0x8, 0x0}, 0x5) getsockname(r0, &(0x7f0000017000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000026000)=0x3a) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000a000)={0x1, &(0x7f0000014000)=[{0x858, 0x7, 0x8001, 0x2}]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x400454d1, &(0x7f0000027000)=0x0) 2018/01/17 19:54:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = epoll_create(0x53) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e99000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000af2000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000895000-0x10)={0x2, &(0x7f00005da000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) r4 = socket(0xf, 0xa, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000ce9000-0x4)=0x0) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000895000)={r3, 0x38}) 2018/01/17 19:54:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x0, 0x200000000000021e, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x7ff9, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000521000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000b35000)=[{&(0x7f0000a65000)="80256e7d16ce67d1b2fd651dea711659d7196a14acac3728800bb22b33d2d49186198df4d3568b78b5c2718842c0591d461d3a9a179ddfc8e3ec4044d464d87d7b0a47f620fb0b967c", 0x49}], 0x1) sendto(r0, &(0x7f00006d9000)="863f0bc75ea682bc3de46bb0a00f155a0c155fb2893a241b766ca149f0335d33d0fafd16f6a6f2d7572b6ae20dc026f2", 0x30, 0x40, &(0x7f0000d0e000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) [ 34.402764] audit: type=1400 audit(1516218872.916:19): avc: denied { create } for pid=4949 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_fib_lookup_socket permissive=1 2018/01/17 19:54:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ca7000)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ff6eb9", 0x2f) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000b61000)=[], 0x0, &(0x7f0000947000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000c3c000)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de2fe526deeb396405d2e5eb92f68aadaa5d4c8ca9eaa8894bb2374da89bc086889631d2f9529b82232f240f765ca6266c56f2d0262b9f3f2973a5a0adbd501356297bad02ec8b2cc1ce2b44d9cf1d908189862a69b2c23d99788f0ac7d7a5c6936082b4fc4cc4a7dc2fe615898c989e6eb832e4e7fb963aa19cd8867cad76c63947371bcb0ce09f3b54166141a4da462f809b2a17deebd9d308eb5c31ab180d5c3aae7d262f59a7527c3dbd9a4658d8cc5b3afedc6f52c1c5c2315311f24c34dc", 0xe0, 0x0, 0x0, 0x0) r2 = socket(0xa, 0xa, 0x7818) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000cc0000-0x4)=0xcc, 0x4) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 19:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000934000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(0xffffffffffffffff, &(0x7f0000d9c000)=[], 0x0) r1 = socket$inet(0x2, 0xb, 0x800080000000000) syz_extract_tcp_res(&(0x7f0000850000)={0x0, 0x0}, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00006a2000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x50000}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) 2018/01/17 19:54:33 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000002a000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000)=[], 0x47, &(0x7f0000001000)=[], 0x0, 0x0}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000005000)={@broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000026000)=0xc) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000002a000-0x10)=@common='bcsh0\x00', 0x10) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/17 19:54:33 executing program 2: r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000000000+0xa0b)=0xfffffffffffffdb1) 2018/01/17 19:54:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(cast5)\x00'}, 0x33) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000089f000-0x10)="e513b5bf00004000000000000000e314", 0x86) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000427000)={r1}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f000099f000-0x94)={{0x401, 0x2, 0x800, 0x20, 0x8, 0x1}, 0x8, 0xfffffffffffffff8, 0x1, 0x7, 0x8, "46e046e3491328ace5c740b0ad3e25e7e23eacf9303205566d9b68aa135c193e56fdbaec12f4b5612e764ccb49b5c4eafc7449dfc8bb57f3e714c4bb9f352b9a158e2f9e465e597425f880a87ee1564975d048a1094cc248989a3a49f6b4886bf05aea6142d54576d811792f71314742f8ef985fd6439d2eb8d989e7f4da43dc"}) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[], 0x0, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000a3d000)={0x0, 0x0}, &(0x7f00000a4000)=0x10) 2018/01/17 19:54:33 executing program 7: socketpair(0xf, 0x7, 0x5, &(0x7f0000d2a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f80000)={0x0, 0x63, "ba1f38c7ae7f0f39734b581e47d76286541e72a48395ad4e71f00bc956e01a5b5ab754f3172270dc68689602a27b10f78591c9f89ee295170dafeeea80ea1ebb05234128377a68fd5adc3c0e68aa19e1a71776d6c7f57ed1f1ffe8ba307dbe7764312a"}, &(0x7f0000001000-0x4)=0x6b) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000fb000-0x8)={r1, 0x80000001, 0x800}, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f000023f000)=[], 0x0, 0x8000003d) 2018/01/17 19:54:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e30000-0x4)={0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000fc9000-0x4)=0x6, &(0x7f0000731000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x2) sendmsg$netlink(r1, &(0x7f0000f39000)={&(0x7f000020c000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d2b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r1) 2018/01/17 19:54:33 executing program 0: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000021a000)={0x0, 0x0}) 2018/01/17 19:54:33 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000942000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f00005a6000/0x3000)=nil, 0x0, 0x7, 0x18, &(0x7f0000846000/0xf000)=nil, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000dd4000-0x4)=0x0, 0x80000) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000bd6000)=0x60025) syz_emit_ethernet(0x36, &(0x7f0000ee3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@generic={0x94, 0x4, '|;'}, @generic={0x89, 0x6, "e4790b0b"}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/17 19:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000099a000-0x4)={r0}) sendmsg$kcm(r1, &(0x7f0000483000-0x38)={&(0x7f0000e35000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58, &(0x7f0000aa8000-0x70)=[{&(0x7f0000f34000)="1b63397a9c601a06d1eec81aaca510f877dcafe5c972ff41dbb98d6b94c8eccaef54367198acc4510818ae0afa3a95169442a5eecb9991b215f7ec7672b078c85b6acc13c04c04262c42f72309b6c0d272e8f902c42f5b1578473a6c4156cc08d6b148527c40175024368d6e52d092cc64eccc0f79f7e89e60293405cf024f46b6b2598a2831ab15b52e3311b7d172a9c68d516d94471018548bc64e2471131f2558471cd9c2eced4901cf5b648fe1db2b058dc74b91acebc2", 0xb9}, {&(0x7f00009ab000)="6a82dc518d1dfdd76d9637ed8fa7be9590f33823b6cb9d21f6d17b322501957248e37ec4119d0c37b8687c2cceafed571cdeac0e279a911c4f520535bc197d78ee03d45425e326cef27977c5228dc650f61074f007eb1e15753db58406af5c181fad75c57ca6806ac92572717897d24c879c6c0b2d55ce35189a6737edf791362ec792e440863fd4a3707589b08650fa46531dd65f69cff8e303b9764c69ac04acebdf64c70e9ab451665134c6dd189a1e4676d4", 0xb4}, {&(0x7f000083f000)="07fc02c675f19065f3de7e0d48c4464e00eb7797b282a9812b0b0bdde6f8efc990cc10f764c875bf8355cd1dacae03dfd271cd498ff167c9ed6dbe9dff5bbce887f7e502c34a55e107594491b375449c48635c7fc704a33b5037e10aa08402b079024c8c901372851ccfcbe9e50af8241c7933e471ada2453e5921a91140bac5cdb8a866b21a344c8967961b7eee0b8cfd7f4106abe96e014e86ba2285c8d143b932febed4d12e56", 0xa8}, {&(0x7f0000128000)="6b26eb18776629e93b663f1f2e4797c9f4a2e28368063d794f5a1c1fafe4416880976a191603c3854836016fae4a24b6b91847ecebda9bebd7e6b361b65750fcc9e9ffb4f28291f80fbdfc23c88f49918099f62d20de9f5aa505650d9bac464e80462ab11faa0cc0b087a6f935836dd9e155f864f7d8ee0963fb72dd", 0x7c}, {&(0x7f0000cf5000-0x32)="fc16f6d3c433011a8947316b4fcfe2dc0a19581aab3a8ae5be70a09eb610193f720d0dbe84535593dd2146f425530aab5ee2", 0x32}, {&(0x7f0000a77000-0xc9)="53e9f102916b32d12f1765a8365e4461851b4ba921387e2d1a1078a83f8209e3c0c26b97a03d83d32da80ecf8703cb42fb10788ef55d660f9bf64f960aa9d35f54f0dea013d71f5c36677aa7c1a67c6a62218f564f0ca39d62f7664a9d68be5b844abee43fe4a300ac0b5fb036b62bd06c39c92dd67ed384cfe96f4fd31c41fe3639d5c3d42d4b85ac91beb10d68613ccef72751be426f113f26b439f831ee112e6a72e94436c9fb4abf699e987672a62da1d218c802148498e091e80ca29ef7de4e38de7509acae85", 0xc9}, {&(0x7f00006ee000-0x3f)="03a94e8fb3f542ed961500d06d1f2de005c6752795335e6a972d716a8ce08853250304e674558992f3e8790a0f84fa45e5f9d0ffc4026e1851f95ece74094a", 0x3f}], 0x7, &(0x7f00007a7000-0x20b8)=[{0x38, 0x105, 0x0, "087119c7cee7820ded8145f1ce7470acae2f2a349f983fbcb4a0f3d24b4e202303"}, {0x1010, 0x115, 0x0, "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0x20b8, 0x800}, 0x4800) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x86) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x30, &(0x7f0000679000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/17 19:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendto$llc(r1, &(0x7f0000beb000)="17", 0x1, 0x8000, 0x0, 0x0) socketpair$inet(0x2, 0x4, 0x1000, &(0x7f0000166000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00009a8000)={0x0, 0x5}, &(0x7f0000e2e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f64000)={r3, @in6={{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x8, 0x7, 0x20}, &(0x7f0000190000-0x4)=0xa0) writev(r1, &(0x7f0000e71000-0x10)=[{&(0x7f00009c7000-0x7f)="79c1518e90690c39a44bb1d7fddc0f87de5d0c41619b7e636b25618220b6967e579978d3ed34fc3b434d86d60b5cdbe275480811b5a8a43479e3e5c7387afc", 0x3f}], 0x1) connect$pppoe(r0, &(0x7f0000f63000+0xebb)={0x18, 0x0, {0x1, @random="5e37044d7e4d", @generic="404170bca04ca23ba2c770d47f3c0834"}}, 0x1e) 2018/01/17 19:54:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000af3000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x0, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) getuid() r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f0000024000-0x38)={&(0x7f0000ba4000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000f6f000)=[{&(0x7f0000211000)=""/158, 0x9e}, {&(0x7f00009fe000-0x4e)=""/78, 0x4e}, {&(0x7f00007bd000-0x34)=""/52, 0x34}, {&(0x7f0000949000)=""/144, 0x90}, {&(0x7f000022c000)=""/245, 0xf5}], 0x5, 0x0, 0x0, 0xdc9}, 0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000056c000)={0x0, 0x7}, &(0x7f0000dd5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000571000)={r2, 0x40, &(0x7f00008de000-0x40)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000edb000-0x2)=0x10) shutdown(r0, 0x0) 2018/01/17 19:54:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000fc4000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fc5000-0x4)=0x239) r1 = socket$kcm(0x29, 0x0, 0x0) close(r0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000420000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1ff}) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000b66000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x1000}) socketpair(0x9, 0x5, 0x56be, &(0x7f0000164000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000cbe000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendto$llc(r2, &(0x7f00000f6000)="c53539c36637513e328ba4a4bdb398b408f1b7edb8a9b97eb47b14d63a232d864fc2207420983648dcd14ff46ad1c32e4ba0ab3513705f2ecae5d0986d2a5202004ea30cfb5d5af7f2c6ab8332d7facc0b44be9ae242c96072caf0182853772f8ffac311f2ce743165b058fc738b345929e9dadbbd087a71cd84bfb9985fe9c54a980317f974b1fe8b94b07287798140e11e89099e95a0c4bc4ebbb6034ca3087a22f0135ba5617bf8d756bbe1bcc3b5adbc077f63a591257d58", 0xba, 0x0, &(0x7f0000a3c000-0x10)={0x1a, 0x5, 0x8, 0x25713bcb, 0xfff, 0x800, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00003cc000-0x160)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x1ff, 0x9, "155e3ebe54f7f29d7ddad50bd88b3f9bc11f275ae381fa8c59e6098c77eecd906a0845f41bb090168ee53a516c46d0078fe3090b14414347b268ec3ad204e36255ddd8c43dcd1da86353709aa56779aa"}, 0x160) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000535000)="fc000000480007a582000008090007000aab0d00000000001000030021000100ff010000000000000000000000036915fa2c1eab8656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117c22ebc200214000000000008934d07302ad031720d7d581c9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2ccd243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f00000009b4d5715505e658a1ad0a4f01731d05b035240041f0d48f6f0000000548deac270e33429fd3000175e63fb8d38a873cf1", 0xfc) 2018/01/17 19:54:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001a8000)={0x1, &(0x7f00005f2000+0xbfc)=[{0x16, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000013e000-0x4)=0x401, 0x4) 2018/01/17 19:54:33 executing program 6: r0 = socket(0x18, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f57000)=0xff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00005e5000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000ae6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 19:54:33 executing program 2: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000f78000)=0x0, 0x2) mmap(&(0x7f0000000000/0xe9000)=nil, 0xe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000c3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @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) pipe(&(0x7f0000085000)={0x0, 0x0}) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000ea000-0x20)={0x4, 0x0, 0x0, 0x5}) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000059000)={r2, 0xfffffffffffffffa}) 2018/01/17 19:54:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x80000001, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000086000-0x4)={0xffffffffffffffff}) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000af4000-0x86)=""/228, &(0x7f00005f9000-0x4)=0xe4) 2018/01/17 19:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd5}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000037e000-0x4)={0x0}, &(0x7f0000d11000)=0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 19:54:33 executing program 0: socketpair(0xb, 0x800, 0x8, &(0x7f0000032000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000fc8000)=0xe51, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00008d1000-0x4)={0x1}, 0xfffffffffffffcc4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffff21, &(0x7f00006b6000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x6, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/17 19:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x200000000000003d, &(0x7f0000193000-0x10)=[{0x6, 0xffffffffffffff80, 0x0, 0x20}]}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000066c000)={0x0, 0x0}, &(0x7f0000617000)=0x10) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/17 19:54:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2000000, 0x1, 0x9, &(0x7f0000cb7000)={0x0, 0x0}) r1 = socket(0x8, 0xa, 0x0) r2 = accept$ipx(r1, &(0x7f00005bb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f8d000-0x4)=0xffffffffffffffcf) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000047d000-0x12)={@generic="d0084701e3f0bb2e3154d098aa7e3679", 0xffffffff}) r3 = socket$inet6(0xa, 0x40000080806, 0x0) r4 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000ee9000-0x2)=0x0) setsockopt$packet_int(r4, 0x107, 0x1b, &(0x7f0000d0a000-0x4)=0x7f, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x5, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r3, 0x20000003) ioctl$int_in(r3, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00006d3000-0x10)={0x6, &(0x7f0000d99000)=[{0x4, 0x2, 0x8, 0x0}, {0x100000001, 0x8, 0x7fd, 0x800}, {0x100000000, 0x20000000000645, 0xe92, 0xe6}, {0x101, 0x1000, 0x5, 0xfffffffffffffffe}, {0x1fc, 0xffffffff00000001, 0x9, 0x0}, {0x8001, 0x8, 0x7fff, 0x9}]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000078c000)=0x0, 0x800) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000c5e000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bba000)=0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008da000)={0x0, 0x28, "8cd5d4d99732f612397643a6eae3d87ae05534238603d36d6546d1c74ac061cb92ec498fc1563d1e"}, &(0x7f0000a8e000)=0x30) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000d0e000-0x10)={r6, 0x2c, &(0x7f0000877000-0x2c)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000021c000-0x4)=0x10) r8 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r8, 0x29, 0x1, &(0x7f0000f32000)=0x2, 0x4) connect$inet6(r8, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r9 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x80800) setsockopt$inet_int(r9, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r10 = accept(r3, 0x0, &(0x7f00004b9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8, 0x1, 0x5, r7}, &(0x7f0000647000)=0x10) recvfrom$inet(r10, &(0x7f0000adb000-0x1000)=""/4096, 0x1000, 0x102, &(0x7f0000f86000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f0000e7f000-0x10)={0x6, 0x4, 0x7, 0x1, r11}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r10, 0x84, 0x71, &(0x7f0000b9d000-0x8)={r11, 0x1000}, &(0x7f0000f6d000)=0x8) close(r3) sendmsg$inet_sctp(r10, &(0x7f0000dc9000)={&(0x7f0000756000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000301000)=[], 0x0, 0x8810}, 0x4000040) writev(r8, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8b65507325a4f8a41799fbea93a3e9f1ab120afaf09fb164345633e214215ccb6c2d485fac1ae06463da58d2dfccc0339edc4d20222b473a471d12b1044115f7ffdd9ba2cc407db15288c3c5d75d24a5b2b1a77e90ca5e1258654cef94af407030f98ded3c9768a0bd9d71c3b2930d99486a2409df93521e36eabab40ae93b71b7c8347e05a76f5920fa4d470a620438fd29b8aa3974d9f83a3f598d2a0e569a288786cd4902e7520a7f6e52a0c07", 0xaf}], 0x1) 2018/01/17 19:54:33 executing program 1: mmap(&(0x7f0000000000/0xf2a000)=nil, 0xf2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f0000f20000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a48000-0xc)={0xffffffff, 0x5, 0x18}, 0xc) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000823000-0x18)={r1, &(0x7f00004a9000-0xcf)="c4bbd744e4e60821f609f232f67f5c3d11342e51086c423f171c3d64564b611acb5474503ff884b4693cc66eddf89b24b7041aa5175b878a409101d7eeb66c26257ee8a0abeb107bdb500b1c547177bc70dc0c4f0a13e7da657efb0fcdeb1d15e736efa5604329e62f71fbff3c7c792882f5de1068d3c84688fb32bbc66b511f19a4b6d875004a77c5ddf4a9d573580c53bcb1cfa7c12aac2fbe5aa095551e5a9730dac89255c99e5db11624506b3d8105fa32704a8f89f538b41c3eabf5ae902d3ed0664cd9ae12216d3aabac5aa8", &(0x7f0000f2b000-0xbe)=""/190}, 0x18) 2018/01/17 19:54:33 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r0, &(0x7f00009bd000-0x1b)="", 0x0, 0x0, &(0x7f0000001000-0x10)=@ax25={0x3, {"55c9aae6837b73"}, 0x0}, 0x10) r1 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000004000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000005000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000004000)=0x1c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000004000)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000004000)=0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000001000)={0x7, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0xd00d, 0x0, 0x80000001, &(0x7f0000004000-0x5)=@generic="d3c7ae0ace11aea4db3b7e4f1e84354c", 0xd82, 0x1000, 0x2}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000003000)={@loopback={0x0, 0x1}, 0x9, r3}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000004000-0x10)={0xaec8, 0x4, 0x6, 0x34d50b4, r2}, 0x10) 2018/01/17 19:54:33 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000213000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000819000-0x4)=0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00009bf000)=""/156, &(0x7f00006b0000-0x4)=0x9c) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x44}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 19:54:33 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) socketpair$inet6(0xa, 0x80000, 0xb6, &(0x7f0000dfe000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000e18000-0x4)=0x1, 0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10d, 0x3, &(0x7f0000001000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000002000-0x10)={0x3, 0x800, 0x5, 0x3d82}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000003000-0xba)=""/186, &(0x7f0000001000)=0xba) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x8000a, 0x3079, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000000)={r3, 0x5}, 0x6) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f0000000000)={0xe6, &(0x7f0000546000)=""/0}) 2018/01/17 19:54:33 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) listen(r0, 0x9) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3f97030fbc", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "0081a2", 0x18, 0x40000000003a, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x10, 0x803, 0x4, &(0x7f000000c000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000006000-0x10)={r3, 0x50, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f000000c000)="abb6e7807b327e3d954ae9c5f7de26334d1819d6c4384aba8dab2b4db9150a6336c3a0cdddd056206c441ad0284e7b1d74d54ab79413ae88709e1feb9a46c3bae643bc471d07d150eeef188dc37dda5890a12edf999e0d797a57c70148486fd4d5da1e7b2bf8ca001305dc79ef01a829266ef748190ccec1439cceebbb7ad55ddb48f9b61e8c59544f7f19c49846f6a79fbbbe912bf26f11396922166a91e287b5f5b19fa9e7a744b140d8a6e1b57f99a1450eb5bff1ea3c5c5fc51f6dcc896742fdeb84258abbfd45ff63a10e838679db497b09eb31a311f8cad907eb96dbda41a06b", 0xe3, 0x20004000, &(0x7f000000d000-0x1c)={0xa, 0x2, 0xfffffffffffffffa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe7}, 0x1c) pread64(r1, &(0x7f0000008000-0x1)=""/1, 0x1, 0x0) 2018/01/17 19:54:33 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2ab86aacb28173f6, 0x8001) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x98}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000002000-0x8)={r3, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xb) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000001000-0x1)=0x0, 0x4) 2018/01/17 19:54:33 executing program 4: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe5000-0x18)={r0, &(0x7f000011c000)="", &(0x7f0000fe5000-0xa3)=""/163}, 0x18) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x800, 0xfffffffffffffe00, &(0x7f0000fe5000)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000fe6000-0xa0)={0x0, @in6={{0xa, 0x0, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x2, 0x7ff, 0x0}, &(0x7f0000fe5000)=0xa0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fe5000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4}, 0x98) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fc8000-0x10)={0x1, &(0x7f0000fc7000)=[{0x100000000, 0x0, 0x7, 0x9}]}, 0x10) ioctl(r0, 0xffffffff, &(0x7f0000fc9000-0x1000)="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") socketpair$inet(0x2, 0xe876935cf38254b6, 0x8, &(0x7f0000fc7000)={0x0, 0x0}) 2018/01/17 19:54:33 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00002c7000-0x10)=@buf={0x8d, &(0x7f0000001000-0x8d)="08b11f53f53a04151a4a1bf2550cab8a346968056a73083839c0219055dc6fa7e53f4c9bb2442bccd4d641f09ece14513a0087d2be7dd27cc7bc2db0dd0e1ee8ecfd7bb898a7a188aaf92d7491dabb32f5d4fc958d52d24aa1796d64e96c5b81437193aab8e77128d040656910140a68e2406cb429a2a236bddc649fd571f6f7c61b55300b27df8dcdd57ce5a6"}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x71, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000009000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80002, 0x0, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f000000a000)=0x0) ioctl$sock_bt_hci(r2, 0x400448e4, &(0x7f0000005000)="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") ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000000a000-0x4)={r0}) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000004000)=0xc, 0x4) 2018/01/17 19:54:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000b85000-0x38)={&(0x7f000058f000)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00004cd000-0x50)=[{&(0x7f0000809000-0xd4)="97115e3d", 0x4}, {&(0x7f0000b1b000)="0ea7f5ddecd7f60855b61f3d2760b36f7b465d8c6d6c2d371da5abf6c4b7714aee09499300d11f3e37681946de7587c95e569b92903d165ac41edd92f490cac65a38c707645db4f5ef7bf0292ac83ad647045580fde1b91da17a3e4576fe8f8690820a06473024485b65f2012846b36d7c696ce770a30f2fa712c5bb4e7950c2857ef3707e97e04d403c8f802ea30eca900655130c26405dd3f2aa52986a9acb27283b9c14f75dbeb1cf8325cfa11ca98016c136e703d775571536a50866e7ca944b1acfbc5d9138777810b9670f112a78f9", 0xd2}], 0x2, 0x0, 0x0, 0x0}, 0x8000) pipe(&(0x7f0000b64000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000d9a000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x30bd4505}, &(0x7f0000c37000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000839000-0xc)={r2, 0x2, 0x0}, &(0x7f0000d66000)=0xc) [ 34.732751] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 34.746653] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) [ 34.765381] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/01/17 19:54:33 executing program 4: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 19:54:33 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000009000)={0x0, 0x1e, "c12ee40f0b1cc9ead7d88dd3306b8b832e1518afec29f7ce8a8bf4653f9c"}, &(0x7f0000016000-0x4)=0x26) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000019000-0x10)={0xffffffff80000000, 0x4, 0x0, 0x4e0, r1}, &(0x7f0000029000)=0x10) accept4(r0, 0x0, &(0x7f000001e000)=0x0, 0x80000) 2018/01/17 19:54:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000f, 0x3) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b91000-0x4)=0x3ff, 0x4) r1 = socket(0xf, 0x80803, 0x4) recvmsg(r1, &(0x7f0000911000)={&(0x7f00004b4000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f43000-0x10)=[{&(0x7f0000319000-0x5)=""/5, 0x5}], 0x1, &(0x7f0000958000-0x95)=""/149, 0x95, 0xb3a}, 0x10000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000090f000-0x1028)={r1, r0, 0x8001, 0xfc30, &(0x7f00003a7000)="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", 0x2, 0x7, 0x7, 0x3, 0x100, 0x5db3, 0xffffffff80000001, "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ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000a02000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000806000-0x17)={0x0, 0x0, ""}, &(0x7f00009a3000-0x4)=0x8) 2018/01/17 19:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) r1 = socket(0xf, 0xe, 0x200) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000830000-0x8)={0x0, 0x803}, &(0x7f0000846000-0x4)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e1e000)=@assoc_value={r2, 0x5}, &(0x7f0000bfd000-0x4)=0x8) 2018/01/17 19:54:33 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 19:54:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) socketpair(0x15, 0x4, 0x5a4f, &(0x7f0000c5f000)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ce7000-0x4)={0xffffffffffffffff}) accept4(r2, &(0x7f0000d5b000-0x80)=@generic={0x0, ""/126}, &(0x7f0000e1c000-0x4)=0x80, 0x80000) getsockname(r2, &(0x7f0000fed000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d11000-0x4)=0x60) 2018/01/17 19:54:33 executing program 3: mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000ea000+0xd73)=0x6, 0x1) syz_emit_ethernet(0x16, &(0x7f000006d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x8864, "7320f85d3d112aaf"}}}, 0x0) 2018/01/17 19:54:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000889000)={0x0, 0x5, 0x47}, &(0x7f0000965000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b4c000-0x8c)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000726000)=0x8c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000080a000-0x4)=0x9f, 0x4) bind$inet6(r0, &(0x7f0000738000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000906000)={0x2, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000caf000)={0x1, &(0x7f0000746000-0x8)=[{0x1, 0x1, 0x6, 0x1000}]}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b64000)=@req={0x3fc, 0x0, 0x97, 0x0}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000028000-0x4)=0x0) [ 34.794273] dccp_close: ABORT with 175 bytes unread 2018/01/17 19:54:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b96000-0xe6)={0x0, 0xde, "194570ef06dd84bedadd611340aad44f429aad19cc66103dada344ea9a83ef70d01b13076083ef66545e67bb34b9d8b9f75373c3e16f2ddf22037ac209a1fc56ac5df713b92c68fea79aa7ebbfdf5b9dddbfe75691d530f0c83a21508e74e8cff2738b5425e51e6593011a0c1201732b8116efddedd36db8432363351c8f045b1d1da03bb60404ba3ac204d199a8c092349f7395f8f98ab792dfa0e98d4b27495db9c226280f4abdcab41dae40ee5a49d6f5fd020c5fc798fa11abd61316587dc47573abe07cbcbb5583b4fed271dfcabdb693fcbdeacf4619e54d7bb803"}, &(0x7f000012b000-0x4)=0xe6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ebf000-0x8c)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x7b, &(0x7f00005a8000-0x10)={0x0, 0x9, 0x0, 0x0}, 0x10) 2018/01/17 19:54:33 executing program 3: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000094c000-0x4)=0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ff0000)={0x0, 0x0}) getsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000cd3000)=0x0, &(0x7f000003d000-0x4)=0x4) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ff1000-0x8)={0x1, 0xb6, 0x2, 0x4}, 0x8) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000ff2000-0x4)=0x5, 0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000041000)={r3, &(0x7f000084e000-0x21)="", &(0x7f00001ad000)=""/143}, 0x18) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000ff1000-0xc)={{0x63eb, 0x4, 0x100000000, 0x1000, 0x7, 0x5}, 0x7fff}) 2018/01/17 19:54:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x20000000032, r0, 0x4) 2018/01/17 19:54:33 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000db3000)=0x0, 0xffffffffffffffdd) 2018/01/17 19:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000d4f000-0x4)=0x3ff, 0x4) connect$inet(r0, &(0x7f0000adb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000076a000-0x1)="", 0xa561, 0x4008004, 0x0, 0x0) 2018/01/17 19:54:33 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f000000d000)=""/20, 0x14, 0x1, 0x0, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/17 19:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005eb000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000001a000-0x69)="", 0x0) bind$unix(r1, &(0x7f0000bac000)=@abs={0x1, 0x0, 0x0}, 0x8) recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84, 0x0}, 0x22) 2018/01/17 19:54:33 executing program 1: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockname(r0, &(0x7f00009fe000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00004d5000-0x4)=0x3a) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000fdf000-0x4)={r0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fde000)={0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000fdf000)=0x6) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00008fc000-0x4)=0x10001, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000a16000-0x78)={0x3, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x4, 0xb27, 0x4, &(0x7f0000f4d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x4, 0x5}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fda000-0x10)={0x0, 0x0}, &(0x7f0000b53000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000078d000)=0x2, 0x4) 2018/01/17 19:54:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00003ca000-0x40)=[{&(0x7f0000e9b000-0x51)=""/81, 0x51}, {&(0x7f00006e1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000aab000)=""/41, 0x29}, {&(0x7f0000489000-0xa5)=""/165, 0xa5}], 0x4, 0x0) socket$inet6(0xa, 0x5, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000855000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0}, 0x20) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000471000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e39000-0x4)=0x60) r1 = accept4(r0, &(0x7f00007c8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004fc000)=0x14, 0x800) connect$bt_l2cap(r1, &(0x7f00005c2000)={0x1f, 0xffff, {0xffff, 0x0, 0x3, 0x61e, 0x1ff, 0x20}, 0x6, 0x1}, 0xe) accept$nfc_llcp(r0, 0x0, &(0x7f0000ca8000)=0x0) 2018/01/17 19:54:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x3, 0x4) 2018/01/17 19:54:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000381000-0xc)={0x10, 0x0, 0x1, 0xa6e}, 0xc) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f000002f000)={{0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, 0x7}) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f29000-0x4)=0x0, 0xffffffffffffff40) 2018/01/17 19:54:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000ba5000)=[{0x0, 0x1}, {0xb, 0x1532}, {0x7, 0x7}, {0x8, 0x7}, {0x4, 0x0}, {0x3, 0x100000000}, {0xf, 0xe433}, {0x2, 0x7}], 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000bda000)={0x0, 0x1f}, &(0x7f0000547000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a8c000)={r3, 0x563f}, &(0x7f0000d71000)=0x8) connect$unix(r1, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00003cf000-0x5c)={{0xa, 0x0, 0xf8, @loopback={0x0, 0x1}, 0x52bc}, {0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x6, [0x3, 0x8000, 0x8, 0x2, 0x2, 0x8, 0x1f, 0x7]}, 0x5c) 2018/01/17 19:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept(r0, &(0x7f00004f1000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c7e000)=0x10) sendmmsg$alg(r1, &(0x7f00005e9000-0x230)=[{0x0, 0x0, &(0x7f000095e000-0x70)=[{&(0x7f000017b000-0xca)="2f2f84f85beffd6b37ee3368a5295fd965c018b4d4600ac8b2f09845c7018f1cf92fc18fc1c8914c295df30ae3e86ce6e6a9eaebf561ae27deeaefcfef12f71f5647fdeee7cb04905d42bfdd38c53951f08a284524b6cf0cbbef5857ac97d612eb82ad3f53db16799e18fc659a03670405c540f8c66920c748c3c97b2014e81212e4b8839cbce283f63dba734f99be852b3dbf5a6b689685aa91cf7de647b8fdee8738fc23d798ae20f86804173d187b8754a9ae0b5e62c5970a3f441c5f611af472c4912a784784ea3b", 0xca}, {&(0x7f00002a4000-0x92)="4914d9b2256f9d8b5fed1052f317dae839f524b5b89bb27e2e08e0d6e97bea10abf06d4e63dff05aabd9ed1bff1833eed6a282a737f6136cf5accdced79d975a80aec9263e69a5bc5c222b8fc76b48cca5ef275bb1bfe530536deedd442ba29da07fa99dd93dd27c7dcd6eecd5bdf0587cc1832c8c611ac1bf53fe31095349d0057dd0c1587384a78f6019068b1212e8bc30", 0x92}, {&(0x7f000046c000-0x2)="3bbc", 0x2}, {&(0x7f0000902000)="8298fe755bd5c928018a9d37cd92d1551c086893c61717db1bad700bc9621615b0228934e82aac8171d5746093f7a407097dafcd3d99110f48ba90421e87ebe5c682242b922043326df04782a62464b7893202f9f80e6edad4857f28df755d3a70424be0a6d19d2e1df046960b7cba5c3530abf692160680d26c35371f56bf9d664fd53e0649b4d995442f0561a1856460c95b9dd08fd8ed21749f857cd1c437de", 0xa1}, {&(0x7f00008f5000-0x90)="e78481ffc6cfef7ae5030a0c65417bb0bcc40b6b79747df42a68937f5fc957116294bcdad75003bc909d634f27c9fc08f53d585f6265095901b0526e03c8a04e6f1f4bddeac222821e780089762bb155debc96c2c8be2febeb78a8d4e4e18eb4a4f0f3d401b3e797571bd14427bf3eec21f285f59581203a78b7ff07f45ef4743ff6c50a7c601dc1826d5dad1171ffed", 0x90}, {&(0x7f0000ec2000-0xad)="25cd49949231c2d4840ca5cdffa0123cdaf599d66873c17807a999e24a6955e1860d286a7dc92ac86318d5b69d9d00a03cc887701f28c6e89d8854936bd8639530c901e59af48a165e289cb112a2ea1c7ed853ae259e4bf8159ff7d5d1fe484742791d0cb9097767fb325570f860b8bce5ddecb9aaa2241c54bb15d1bf981de5ac8a0d2f18e3bf8bb1193b1cb21bbe6d8c58dc645db7341865098f909c9db0c0ccedcc3b8dd09d8aa9ec63a117", 0xad}, {&(0x7f00001ca000)="d752d5163bbeb3ba64cc19abc160b9dd9e27c9afb49557123adec152902978b89167d03095a073e4f85ee1b146df8a35f89a7be100fd10699ebff4e16a3e1192f579823381c00f36", 0x48}], 0x7, &(0x7f00008ba000)=[@iv={0x88, 0x117, 0x2, 0x6f, "69e584954a6add363fbf38b505c49f5f6cb1c20fe189eb871a77fb971c6f66e91c4dd0d19b6ce8a1237457634573e65df0df7af3f1640ea8c90353de3793a85dae13490ac669df38f78dd4d10a624ac2c8af7038e46ca2e409a46abd19304acadd1858d165c61981ee6ba731a63fbb"}, @assoc={0x18, 0x117, 0x4, 0x100}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffe01}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @assoc={0x18, 0x117, 0x4, 0x9}], 0xe8, 0x20040000}, {0x0, 0x0, &(0x7f00008c6000)=[{&(0x7f00004cc000-0xd)="88e753ddc34bf543b332f63a62", 0xd}, {&(0x7f0000d51000)="116151522d04e86e6e1a81d98415b6ccf7334274276a44b189cca6383c6493e89b3c45bce7ab8c0b2b64521c1da65835d08554e04b10c79a87a70307a1d23532b4036f279947c145de09f34dc2fe2259eac440c1e5647d4bd3cf2f2f81db34875e09d1df9210605920bfc3402b0d329c662baab15edaa980ed2155b203b58a9e6fb2ce176960972627096fc356900169c25ded0f624c684452651e70b9fce06ec68a", 0xa2}, {&(0x7f0000936000-0xa4)="1a5d9ccd53cff61d8c5ec4d769643c251e47d5553d38857edfbeff3e41258df1c2d186b23b1ccf1cfb07fc9412af70698366884b20abc7f618c560b8b33784c1de20534386540b259c5ef2644c8137e9da387b3e69acaf7304d2b517fa1be1ff2a0bd95aefb4231c13e58b7e5e0b367c4f6aa06ff2d1e5ce72b1d51ffc1ec98f610644e178f8d4817894254974d5cb6b18bd459f6ece3964c5c12862b93d0344e0ff9136", 0xa4}, {&(0x7f0000728000)="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", 0xfe}, {&(0x7f0000b3c000)="6d70f97f4219745b6870e1945750f4fdb09dd852666fa4f0a91bd471b81a9b3382576c0485b0bfc6f88e8322332cd4ce1b9467ec794194efa577222f481abf2e4be0c892e62469a82046161bd4ed20810e732920a11685340ca6a45c30e894d547053053b834901ef9ef059770f40eaf1d0cc275cdc3215d25f0499388f648d8b7d6838ab425bbe8ed51c27c4c25d1ffbb47b39d177f66aedea96e329d5c6ec326edd91fc0", 0xa5}], 0x5, &(0x7f00001e4000)=[@assoc={0x18, 0x117, 0x4, 0xae1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x20000000}, {0x0, 0x0, &(0x7f0000708000-0x10)=[{&(0x7f0000888000)="7be67d99be1c277d64f59fc78ed2c8ab08139f6c95074aa07411f55961de6234c65ca82500b9f26dae927f831f609a619d3e488dc2bd73de38f8df8d5d6bba5ef7a10739866c9a05599c09297e8484c620d6", 0x52}], 0x1, &(0x7f000060f000-0x118)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0xd0, 0x117, 0x2, 0xb8, "9a7a0718477ca0a99986ac253219b06229093de457aad3fd3290c0c8241cb70de6a33c15bda499d5ebf3c017ea0dabea3d862b7b833d00a78fc2be3adb42c88cb980e6ecae5664150bde21b1ed9fc1414984b40f726b326106c215a4ebba73cccc5422407534ec83e4fedfd6d58a8de9f9501516068d3ff6a8a6d6de815c9f0cb473cc496567ad85e22bf9f9203fd77bda2d6a0e395bddca2c4766b94a6c16ad0fb6ed850c12412e25342b371fbc4347cdff12380a68ec25"}], 0x118, 0x80}, {0x0, 0x0, &(0x7f000098c000-0x20)=[{&(0x7f0000bb2000)="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"5687db29e0963c4c0113410d165e2befbaca9953749762f1b080d4a77766580f5a1d79957bef90455134ff485cd08ea3d0e46d45ae02a8adeaeee351465679f3409551fad38ba6b0d6a7b25f76e98c7c4bc5209a44be4d48a3264a477266c7aa4e060ff57a953706a5670be67671b903d8d7815930ef0fdbcfadd4fb05fd9afae85a9287473285299770aca9fb6f7fb96aed2585de4c"}], 0xf8, 0x84}, {0x0, 0x0, &(0x7f0000305000-0x30)=[{&(0x7f0000a65000-0x2d)="0fa43bf5257901cd53f052b012098204f713478915f7d423eece566143879fd37015d98e8e87b0e8974f6033f7", 0x2d}, {&(0x7f0000139000)="391a454d8e50f37306fce0ae41cca445997cbb78558a3c7e1440a6d2367397402801b5e61c5a007424e4c409652fe13a4e2bb63c959895a30d5366e9e873fcb6a28d91438fbbe6c749bab818ec8b228e588c573b4609c37c2a15b46c661b6d0bd488978a32fd0f2661b2731bb8d02bd8917ed1c4e9d65e27898b195962f4e6166f45dbe36697dc50ff2a305d83a57fecdc61ce2114fd2fca10f94db1da4ae1606a8818a646cb009602bef194743542398613708e3e2c6ef61c045749d493740d0074ef99e81eaedc98cbb8a71ee59c783124dfed304733304fda62c66c2009e01f0e97f01d35a2ca9105b7a9992cf20f1dfe", 0xf2}, {&(0x7f0000470000)="9cfbd4310161cbfce5992019b5eba3ed3da53b7fc5e7ef9bf21d4cb5a465331d01d6e20fa0825b2fc956ccba89c84bfb6028c51175fa77f26d", 0x39}], 0x3, &(0x7f0000f45000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x4000080}, {0x0, 0x0, &(0x7f0000f3f000)=[{&(0x7f0000303000)="53ca02447322387b25b25ba2daa8d7f41a7b0846353845b284c4e3564010c8515bb49d87558ec8b9c8120c06dabcf2ff3f119cacd4ed687ff97aabfa42f57d1066423af93132188387e9f9c5c3cb0bcac484d11b07709c5d3576987a553f242e73e32dc9db26b29e8861031659a367e62b374276ddef2375f7c2d495a56136b256511c603a24e4a7274f10d2ab2b275eec53ebdc32e41b586e275f960edd7e56e957400258", 0xa5}, {&(0x7f0000e63000-0x7d)="678fefa6a3688611da883ccedecbd3df8ba0ce34845667b8499451257c0accc2b15b23a6a7936104a33474329d3de9f2f7329dae0b12983db0279725efcfce88dcb89eac733147156c0ebe7b8312d375e568f33dd1f69d96cd340e960fed13f1ec5f42b8527f6929955e36ad3c7ec8b3024f16e1a4b8a35b48ac8cceb5", 0x7d}, {&(0x7f0000134000)="", 0x0}, {&(0x7f000090b000)="34c77d8f7e9fe46c0c7bffa0b709a4407ee722181fbc8e12409d5048e4fa4fb536afd4c0a9c716", 0x27}, {&(0x7f00004e9000)="c4e2b10ff4a960fdf4987b805bf67f54d89ad9fe9ad5afaf4a29ba5e123dbb56da02e3086e4f6e6ef53ae09833bc2eec4f0bb9460276aa6abf8b8ee7ec22aa5558bc6ff96bc80f46ea7982248f611fd7cc07c4a22163c2989f2d60496826f26494fdfb461cc1c2e14f59110cf997ea38dc9f3c4cbda1519a6ca4b5e16037bb72603a7fea40ac", 0x86}, {&(0x7f0000ad1000-0x19)="392b62ec886ed8055dba07b73386c0ebbe7f832fb22adbe141", 0x19}], 0x6, 0x0, 0x0, 0x81}, {0x0, 0x0, &(0x7f0000cf9000)=[{&(0x7f0000ccd000)="c91aa8b728a3ff95da9ce8f4d1445119305054f9f2222ee72050edc3b45825b77876e29b708af3254a80fd1a62e41e0919a2e27ce1763981489aeafc631428d949fe4e862274cc70979a1ff59caefc932958e850e65c22b87f876301a040eaf7442c", 0x62}, {&(0x7f000056d000+0xe48)="d2c06cbfd0b08d376053289e68775d35c139ce2fba95eb9f90dc5cb7ee6770e6dbda293a3f539245b277358e2df1a88453aab82e741adc8e8a01dc656c7b6112fc79ce854d4aaf348e7d48156020003176a20c8dd990cc3f71240ce538d9112ea7b15ace9c8f2dbc9c86e285f9c1bcb4878c8b5f1a5fb4265c1d24c7", 0x7c}, {&(0x7f0000f51000-0xe1)="4372c61907b5c98e3e4d04277bad252698393cb6697d2cfca74d462317775389467abb4192b4ef96b283eb545ab881447b55d6e8858d63ee91e3e4196185ce5cff5cf1094c4e9d65b269f867acc3f6f32f6278512cc79525f550565ca275866ce199fae15de7df0d3b9a14602bb34fed9e5fc5435bc9d6956619995e72cf612c1ba4fb89978413e2f03e5a089ba715bd2ef442b56b27d1b81d085cc9423d386fe7c4392c1d78ff75d7aaf58226792b711e3aa2477b624bf638f4084d63dfb73ef256cbeb823462d95a05f7e16ef3f9235ee723aecf632df7608adb5f43b45e6268", 0xe1}], 0x3, &(0x7f00002da000-0x18)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x88d1}, {0x0, 0x0, &(0x7f0000586000)=[], 0x0, &(0x7f0000464000-0x298)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x80, 0x117, 0x2, 0x6a, "77622d6cad4d90a1a08abb953482d22b400e4b005f521caf628c65e5b607fe340589035639ccb59274f3a4b5d5c1283134ba6bbbfd1e45c47256cbd8624fc35405d0ec7255b7e62ff3a91e0a43bab049a30f8c8dc7007ba764996fd9985cab778f9636df99aa3bc89b44"}, @assoc={0x18, 0x117, 0x4, 0x101}, @iv={0xa0, 0x117, 0x2, 0x88, "48817ec2bc25e074cab2010d66ae527b3180521ca52f2013124ccf0e0a4e999341dd12dd2735d3fbec13751cc686974c76661ac198210ecc373570d44b9cdc9417c1cdeb43b8de3341c230af23755b1381caa2dab3cad3ec1f8401f801966fbdc09d9812e319f7547a04b1097881e24a5995858b9f209ab0edfbebf4a15f3fed09a24e59d8acfb93"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x7e}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x100, 0x117, 0x2, 0xe6, "8480d8822e9d24f09c2f791a87d4a5a7de1079e85d2e0603777dff1b93a1538ee1baff4abf0bc05941f18e5359db31df4df9337f0f45ae664ea5b5c992f269048de2431ef19ad0650c558be25ac0ad38dd454a5cd2b0de77cf31ab132b1a2b109b0e411a2134f463bc0c169995cc376cd69aaeb36ca2a9064d1fbb82d17d16019e7319184be2de444910d49299643e146533ff9ef0efe453994a09cfcddd49fa552a0220acada1196aae3680d30f92ff4769b1b575f289902f175f5ddabcd847449114b3b61c1d71b798e2be16a18bacd3b01e9ecb8702dad182cadd3181977cb17f502bd8cd"}], 0x298, 0x4}, {0x0, 0x0, &(0x7f0000ea3000)=[{&(0x7f0000df7000)="37ead954473b6c820597cb03c77fe68e1248e59fddf5f9383b0bf69d4f0b4e28147be1635e8de1d84efe98548e5b82663a59ebeca207906ae4be9ba764076166bf2eff849962ac6b9122a86522076d560cb7acacc7d85fc0ce2f5300fffb", 0x5e}], 0x1, &(0x7f000035d000-0x2c8)=[@assoc={0x18, 0x117, 0x4, 0x0}, @iv={0xf0, 0x117, 0x2, 0xd8, "79eb914bbc24cd8dda5c9691ca3218601624119853eee986d7afb1cb6e57f469a190066ab08be76d79a4ea94e421416b066f608b6d02c80d37f22edfd5531488b874bf8c65f06b8bb832b9e2682a88c18aec60e1ba57e86ab4ae6d1a32b3833f1c17f13afdf7714c4c54f7d3278dbde6adf2e38fe5366e3917e7b9f5d1637199b6214ab2e0a999e0020655c6c944f7b34337179ca23ee741a6d10b8a9171683da9d3c66d6c080857c5bd76fe448ab096b287a4f920a797d3eb05dfe2bcd30d462aabea9e23fb26f3bc67f5edce920c8cdebc3c3645378d1c"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x108, 0x117, 0x2, 0xf2, "55071f6ded8d3cb006433d1e3cc97cb7dce0a59ec0370c1a4757845ab17fc4e2b25455723e4def2fc6a17eb198f4bb8572e9f2d3ee7ac228450bd97729331dc0fa1a166fd1a414482a7766030ba7a0364163d41016b05ef136132e6d7c864e25cf4d4a8d51263e67d463c2d489a0838cf2cd02d1923d44683abc6346e4fc933b23cfcc078215aebaa476cb4803e6692059d9cbca5edca7febe6c07d6c9513e8e5c59c70b2f71c37ab849eb79525a1077d6ccb5c03ba1c4fc332a0bd522a3133e4cdd4558c34a445852f0dd52df9a2470b0a75b883c60f598376f241b51ba1cd1f427c63b5a153d194f6ccdc4f584477fe0f7"}, @assoc={0x18, 0x117, 0x4, 0x10a1}, @iv={0x88, 0x117, 0x2, 0x6e, "660fbe0b2ee81503c5463d19c75e9444febe2940e073b428fabfb69e0e41e5bbb00aca25c5447bb5304455534e21a9bcceedf62d35b8d1cc2ec77ec439d33ff37721bfccd4df76f60b2d0c03a781dc31948480281a9b0934507fda4d20cb251215f642f90f81d7ee0f1ec065672f"}], 0x2c8, 0x4000000}], 0xa, 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000ff2000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000820000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fab000-0x8)={0x0, 0x0}) 2018/01/17 19:54:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000a50000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000f70000)={0x0, 0xfffffffffffffe58, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f71000-0x14)=""/20, 0x14, 0x0}, 0x3f5a1db4cedf06e6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/17 19:54:33 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003dd000-0x4)=0x0, 0x0) 2018/01/17 19:54:33 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000021000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000020000)=0x26) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000021000)=0x1f, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000021000-0x160)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x3b4, 0x900000000, "b113183ac5f3e3c00b2fb60e27529d25131bd2e7db87e4aa2e7eeb2e274badfcf2cf5052157ad9a5a59db16ee5c74edba9c6fc96291c1d94c61fbfbff5d69469ddeba0fd75430e3a6f1cf3f261879666"}, 0x160) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x30)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000008000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000023000-0x4)=0xe8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000022000)={@loopback={0x0, 0x1}, r3}, 0x14) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000022000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x3, 0x4}}, 0x26) 2018/01/17 19:54:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x100, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xffc2}], 0x1) close(r1) read(r0, &(0x7f0000506000)=""/136, 0x30507e4c) 2018/01/17 19:54:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000da9000-0x8)={0x0, 0x0}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000d1000-0x4)={r1}) recvfrom$unix(r3, &(0x7f0000750000-0x39)=""/57, 0x39, 0x2, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) pipe(&(0x7f0000883000)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000456000)={0x4, &(0x7f0000c5c000)=[0xfffffffffffffeff, 0x7, 0x9, 0x2]}) 2018/01/17 19:54:33 executing program 7: r0 = socket$inet6_sctp(0xa, 0x10000000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r2, 0x65, 0x10000000006, &(0x7f0000008000-0x4)="c8d63f23", 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x40002000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000002000-0x4)=0x5, 0x4) 2018/01/17 19:54:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000469000)={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x1, 0xffffffff00000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1, [0x4, 0x101, 0x1, 0x7, 0x5, 0x1, 0x6, 0x4]}, 0x5c) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000fe4000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b23000)=0x8, 0x800) pwritev(r1, &(0x7f0000182000-0x10)=[{&(0x7f0000638000)="", 0x0}], 0x1, 0x0) accept(r1, &(0x7f00007f9000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000076f000)=0x26) r2 = accept(0xffffffffffffffff, &(0x7f00002fa000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000485000-0x4)=0x2a) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000189000-0x10)=[{0x7, 0xffff}, {0xa, 0xfffffffffffffffb}], 0x2) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b63000)={0x1, 0x3d2, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x242, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xfffffffffffffeee, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffff7d) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000583000-0x8)={r4, r3}) shutdown(r1, 0x1) sendto$inet(r5, &(0x7f00009f1000)='e', 0x1, 0x0, &(0x7f0000f35000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 19:54:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000375000)={@dev={0xac, 0x14, 0x0, 0x800000000c}, @broadcast=0xffffffff, 0x0, 0x2, [@loopback=0x7f000001, @multicast2=0xe0000002]}, 0xffffffffffffff60) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000575000)={0x0, 0x0}, 0x8) bind$inet(r0, &(0x7f00006d8000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00007cb000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000ffe000)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000355000)=""/23, &(0x7f00003c5000-0x4)=0x17) 2018/01/17 19:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000097000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xa7}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 19:54:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0xfffffffffffffef8) close(r1) 2018/01/17 19:54:33 executing program 6: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x7, &(0x7f0000856000)={0x0, 0x0}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000fd3000)=0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000fd3000-0x27)="260000005e000900000000f839e3000000010000000000000c0008000000085b1ee9ff6e35ea", 0x26) 2018/01/17 19:54:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) sendto$inet6(r1, &(0x7f0000c63000-0xdc)="", 0x0, 0x0, &(0x7f00007e7000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f00008db000-0xb2)="330000000000000032400000ff510000a5c13228ef479ff365ae00758ffe507f32040000979a201b527fab5ee1a2d9974e0e68058e484600d98574f6b1af82bf8a49cb757ad7b915", 0x48) 2018/01/17 19:54:33 executing program 0: r0 = socket(0x48000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="", 0xfee6, 0x0, &(0x7f0000062000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000000)=0x6a, 0x4) 2018/01/17 19:54:33 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000003000)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000007000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) 2018/01/17 19:54:33 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet6(0xa, 0x1, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000008000-0x68)=@routing={0x0, 0xc, 0x3, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, 0x68) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r2, &(0x7f0000009000-0x10)={0x4, 0x6, 0x9, "5daca06ce5cf", 0x7, 0x0}, 0x10) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0xa11c5876447d3e4e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x4)=0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000006000-0x4)=0x1e380, 0x4) 2018/01/17 19:54:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="6f47a1158e317e4a71ddc3a99d5c3d68dcafbfe90b95beb66cfffce5000009b45c97f9ddb90fbbdda4bf9dbb92cb9c3b31aa4b98f3c23707e7cd378ff06bd9340486e21944a3a8fe9ac216db1c370264254ed40f6416321ad436ad700a8b45f7d75a40baa1f489cdbff7a26436aace5b1a864f953f8c14c2a8c54a19b1ce98bb37f69d30a71ba0a1544a3d54f00000ffffb9a7dd3b68ea51", 0x98) 2018/01/17 19:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000689000-0x8)={0x0, 0x0}) accept(r0, &(0x7f000004d000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a55000-0x4)=0xfffffffffffffdad) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000a76000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/17 19:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000001b, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000abc000)={0x0, 0x1000, 0x30}, &(0x7f0000611000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000549000)={r1, 0xe9, 0x0}, &(0x7f0000669000)=0xc) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x10000, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900000001e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00003a0000-0x280)=[], 0x0, 0x0}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) sendfile(r3, r3, &(0x7f0000027000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a76000-0x8)={r1, 0x8001}, &(0x7f000023d000)=0x8) 2018/01/17 19:54:33 executing program 2: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x7, 0x200) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ae6000-0x4)=0x6, 0x4) syz_emit_ethernet(0x2b, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, "89"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r1 = accept(0xffffffffffffffff, &(0x7f0000a66000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa1000)=0xc) getsockname$ax25(r0, &(0x7f000010e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000aa7000-0x4)=0x10) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000ae6000-0x4)=0x0, &(0x7f0000237000)=0x1) 2018/01/17 19:54:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000c1000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x80000000000d}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c81000)=@sack_info={r1, 0x1ff, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000f9000-0x4)={0x0}, &(0x7f0000001000-0x4)=0x4) 2018/01/17 19:54:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a3f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authenc(sha224-avx,ecb(aes)))\x00'}, 0x58) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e9a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c0f000-0xc4)=@ethtool_drvinfo={0x25, "d15aa7078cdab65a61e8bfe3a5576df10021655bd216c3be72ee055393f0a9c7", "e3c3d287930f20f435f4acd28054009eba7601f1b0fe58f7befcc7721ced0778", "1c9b714053c4832e70329cef2f50c219ea2fb96c3034d14a42706658529ccc1a", "32c96c26fbb0f9325d4280e99feb191d2139838bd255eb87953e9508462408fd", "9d60144050d96a2d2f57aee17aa2ead78edfd46ec4db531580b1e2d743648179", "16ac7bb3db1619739f094c99", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 19:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f0000fcc000)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000aa2000)={r2, r0}) shutdown(r1, 0x1) socket$alg(0x26, 0x5, 0x0) 2018/01/17 19:54:33 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000f3000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x46, &(0x7f00000ee000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "00001a", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x0, 0x1, 0x5, 0x0, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) pipe(&(0x7f000001b000)={0x0, 0x0}) socketpair$inet6(0xa, 0x4, 0x8ae, &(0x7f00000b0000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x20002000, 0x0}) 2018/01/17 19:54:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000037b000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="6e08e3d1b21b1a78e517422f44695cab"}) 2018/01/17 19:54:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000192000)=0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b96000)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000e34000)=0x0, &(0x7f0000990000-0x4)=0x4) socket$inet(0x2, 0x80a, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006d0000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) r3 = accept(r2, &(0x7f000096a000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a84000)=0x10) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00008c6000)="1b131210e832058526041b07ee3f3086aadb84cf70f6da8c78911c49d1443444e97546f43a7dfbd4ebab4de77307d926aa1d0548b91359c75dac663ba87994c697c3300187631542649f0f5f9c1ae33bd8fa4a761c67a961409a67c052d22dd8250f872bbf8f87ef583b1943890fd669d353f3d4c75bc0aceff4", 0x7a) 2018/01/17 19:54:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2e6, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x2, 0x1, 0x8, 0x0, ""}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00007f2000)={0x0, 0x1000, "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"}, &(0x7f0000435000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000900000)={r1, 0x100000000}, &(0x7f00003ac000)=0x8) 2018/01/17 19:54:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000805000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000754000)={r1}) getpeername$unix(r2, &(0x7f000073f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000081a000)=0x8) accept(r0, 0x0, &(0x7f00000fe000-0x4)=0xffffffffffffff2c) sendto$inet6(r1, &(0x7f0000848000-0x1)="", 0xfdf7, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 19:54:33 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000002000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000005000-0x4)=0xffffffffffff2dc3, &(0x7f0000005000)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004000)={0x0, 0x415a597650007520, 0xffffffffffffffff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000005000)=0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xa, 0x400, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r3, &(0x7f0000005000)=""/178, 0xb2, 0x40000020, &(0x7f0000006000-0x10)={0x4, 0xfffffffffffffbff, 0x4, "7a6ee4b08d25", 0x5, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000005000-0x40)={0x8, 0x0, 0x0, 0x60, &(0x7f0000005000-0x60)=""/96, 0x3d, &(0x7f0000004000)=""/61, 0x4b, &(0x7f0000000000)=""/75}) ioctl$PPPIOCGMRU(r0, 0x40047452, &(0x7f0000001000)=0x0) 2018/01/17 19:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x80) bind$inet6(r0, &(0x7f00002ef000-0x1c)={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='A', 0x1) ioctl$sock_ifreq(r1, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/17 19:54:33 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ffa000-0x4)=0xac7e486, 0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x400000000000006, 0xfffffffffffffffb) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ffc000)=0x6b55, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ffc000-0x8c)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d8b000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000526000-0x20)={0x3ff, 0x3f, 0x5, 0x0, 0x8001, 0x8, 0x9, 0x7f, r2}, 0x20) getsockname$inet6(r1, &(0x7f000021e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000570000)=0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00004b2000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffb000-0x4)=0xe8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000c45000)=0x0, 0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ffb000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b14000)=0xffffff47) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000dfe000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x69da, 0x3, 0x0, 0x0, 0x80, 0x20, 0x4, r3, r4}, {0x421, 0x40, 0xcdf, 0xffffffffffffff81, 0x2, 0x9, 0x1, 0x10001}, {0xfcdb, 0x8bb1, 0x1, 0x6}, 0x10000, 0xffffffffffffffff, 0x3, 0x1, 0x0, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x32}, 0xa, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x1, 0x0, 0x4, 0x9, 0x5, 0x20}}, 0xe8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ff8000)={r0, &(0x7f0000c0c000-0x7)="fe879c61894443", &(0x7f0000fe1000)=""/55}, 0x179) 2018/01/17 19:54:33 executing program 6: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x2000000000000004, 0x80000000004, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000714000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fbc000)=0x8) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fbd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fbd000-0x28)=@ethtool_eee={0x44, 0x0, 0x3, 0x7f, 0x9, 0x35c, 0x8, 0x3, [0x7, 0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb8000-0x20)={r0, &(0x7f0000ad3000)="a3", &(0x7f000083e000-0x1)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r0, &(0x7f00004d2000)="62eb8e50", &(0x7f0000fb8000)="", 0x0}, 0x20) r2 = accept(0xffffffffffffff9c, &(0x7f0000af8000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000212000)=0x1002) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000912000)=@int=0x101, 0x4) 2018/01/17 19:54:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000068f000-0x4)={0xffffffffffffff9c}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000806000-0x68)="773c6c37b04c4bf63e0710e3f2e45b7689417ded3a0743a954abbaffcbf1bc2fc969fa00c7b89c43299a99314bc1e64325a9687386adae78654dcfcda1c6420542b125b8583a51296d3bad89b66ca87360debbc4665bcb3aca9682145cb62a3f59da78793d6e8a02", 0x68) r1 = accept4(0xffffffffffffffff, &(0x7f0000050000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d6c000-0x4)=0x60, 0x80000) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00003c2000-0x10)={0x0, 0x0}, &(0x7f0000f63000)=0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000768000)={0x26, 'skcipher\x00', 0x0, 0x80, 'ecb(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$netlink(r3, &(0x7f0000b1b000-0x38)={0x0, 0x0, &(0x7f0000f28000-0x50)=[{&(0x7f000000e000-0x14b8)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000a79000-0x60)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000763000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fad000)=[{&(0x7f0000fc7000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) 2018/01/17 19:54:33 executing program 4: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000091000-0x4)=0x0, 0x80800) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000f7000-0x390)={0x6, {{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x64b2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffc4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3aa0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x650, @loopback={0x0, 0x1}, 0xf7e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2bc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5ed8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000f5000)=0x6, &(0x7f00000f6000-0x5)=0x2) 2018/01/17 19:54:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000072000-0x4)=0x631f, 0x4) 2018/01/17 19:54:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1d) setsockopt(r0, 0x10e, 0x5, &(0x7f0000000000)="", 0x2fa) 2018/01/17 19:54:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000212000-0x48)={0x1, 0x3, &(0x7f0000e60000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$inet(r0, &(0x7f0000810000-0x25)="ca", 0x0, 0x40001, &(0x7f0000d29000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x8, 0xb, 0x6) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000d57000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7, 0x1, 0xff, 0x0, 0x4, 0x7fffffff, 0x100000000}, &(0x7f00003e3000)=0x20) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r3, &(0x7f0000f73000-0x31)="", 0xffffffffffffff5a, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvfrom$inet6(r3, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r4, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#>\aa', 0x4}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/01/17 19:54:33 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007ed000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0xc9b4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00007b1000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1000}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d12000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x4b, 0x2, 0x101, 0x8, 0x7fffffff, 0x7, 0x7f, 0x4, 0x2, 0x401, 0xe1, 0x81, 0x8, 0x7]}, &(0x7f00000d1000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f52000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000094f000)={0x0, 0x8000}, &(0x7f0000142000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000-0x38)=[{&(0x7f0000057000-0x1c)=@in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c, &(0x7f0000001000-0x30)=[{&(0x7f0000d05000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x35)="b76d6549e790a69905548c952f7f90129d203100bb55e8f2658afa297213c6a89fb3414457fea7045250160ec65591d77a9fe51f7e", 0x35}, {&(0x7f0000927000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000001000-0x180)=[@init={0x18, 0x84, 0x0, {0x100000000, 0x5, 0x1, 0x100}}, @sndrcv={0x30, 0x84, 0x1, {0x5987, 0x400, 0x8202, 0x8, 0x8, 0x56a0, 0x4, 0xb5c, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x5, 0x9, 0xffffffffffff7fff, r2}}, @init={0x18, 0x84, 0x0, {0xff, 0x9, 0x9, 0x0}}, @init={0x18, 0x84, 0x0, {0x2, 0x9, 0x5, 0xffffffffffffffe1}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x8001, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x77, 0x8209, 0x1ff, 0x401, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x4, 0x0, 0x1f, 0x1000, 0xf66f, 0xa95, 0x8, r5}}], 0x180, 0x8080}], 0x1, 0x800) r6 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r6, &(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x2, 0x40000000}, 0xc) mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000f5d000)={0x0, 0x50, "1a4c8114b659694ccf0f590ebefdb3f79e16704ec76117cd9fb280fa75aa1f0e1b5ec5fe29f636a447aebd3d338a78425a319e73e36d56f690af384b1312390f3851965471281bb4101af6e742b428dd"}, &(0x7f0000f5d000)=0x58) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000864000-0x8)={r8, 0x3}, &(0x7f000055e000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000053c000)={r7}) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r9, 0x0, 0x10, &(0x7f000049f000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bbd000)=0xe8) sendto$inet(r7, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r9, 0x84, 0xc, &(0x7f0000f60000-0x4)=0x0, 0x1625492ccfca1304) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f00001de000-0xd7)={0x0, 0x10, "16a2055de0f237374636a761157dc912"}, &(0x7f0000d2e000-0x4)=0x18) 2018/01/17 19:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x199, &(0x7f0000cd6000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x800, 0x3, 0x1}], {0x8100, 0xffffffffffffff00, 0x0, 0x7}}], {@ipv6={0x86dd, {0x0, 0x6, "6843fc", 0x163, 0x1000000, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @hao={0xc9, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}]}, @hopopts={0x6c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @generic={0xf037, 0x0, "105cf3173d23e98b9f96082845e456c3186c5c95a1caf1d6e898cfb9e309577644bf18af325a6676f7319c4748c01751eb1c0cd7a6eca5"}]}, @dstopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, [0x0, 0x0, 0x0]}]}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e2da92", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], "8a4f13f20ef472dae717a7c40c79f89d802f2084ffbc60783a03abf8e3fe1d89adfcbe2a768d0e3112f1fabfaf88efc2535fcef544850b630cd29d11b069526d9da0e1100c27bdb4084484f142a622ac73c5604054d2e94abf3ae291f9f37a2be5dcb6e4ca32c0923e2640114f9280a5a8ce7a282a787da19fd2d9442042cbbf89304246c8101c20352883acb7906ad9d1eede7c217a04c50ab07cc6c91c945269eee5998d7e384ed77cf5e10d0e2409006c14ed4a748aacaca06c73024fcbb532aa21caa49f3ecbf9ba75e25610fb7bf63689492fe80c70dc0973762c90d697bb"}}}}}}}, &(0x7f0000201000-0x10)={0x0, 0x0, []}) pipe(&(0x7f0000913000)={0x0, 0x0}) accept$netrom(r0, &(0x7f0000907000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000043000-0x4)=0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000892000)={{0x2, 0x0, 0x2, 0x3, 0x7, 0x100000000}, 0x40, 0x9, 0xfffffffffffffffd, 0x3, 0x3, "23d3a23d9c71fe1f27b525fdab0c60ebcefa03a2e9980a2ae19508e1be0f2f641d0fe9f4c140ff6ff13815fb4d2a6c124b3123059bf4d259521746ac95169c2d1385e9285eabc46669d57d1f5094acb0026976103edc8bbe5bff4ec8ac7119d82843d37deb53849eebaebbb358372904c0e75aef9477ccc57d46544dd4164517"}) 2018/01/17 19:54:33 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) pipe(&(0x7f0000ab5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00007c1000-0x4)=0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00009a6000-0xa0)={0x0, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x9, 0x73, 0x4, 0x40}, &(0x7f000097f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000cf2000+0x911)={0x0, 0x1}, &(0x7f00004ad000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000261000-0x8)={r4, 0x2, 0x2}, &(0x7f0000cbb000)=0xffffffffffffffc5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001000)={r5, 0x3fffffffffffff, 0x2, [0x100000001, 0xfffffffffffffff8]}, 0x7) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001000)={@common='syzkaller1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000002000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, r6}) 2018/01/17 19:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}, 0x8) socketpair(0x0, 0x800, 0x1f, &(0x7f0000868000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000eeb000)={0x80000001, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000929000-0x10)={r3, 0x4}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000a6000-0x4)=0x0) mmap(&(0x7f00002e3000/0x2000)=nil, 0x2000, 0x1, 0x1010, r1, 0x0) 2018/01/17 19:54:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0xd, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) close(r0) 2018/01/17 19:54:34 executing program 3: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x1, 0x88, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x11}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) socketpair$inet6(0xa, 0x1, 0x80, &(0x7f0000037000-0x8)={0x0, 0x0}) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000003e000-0xc)={0x4, [0x80000000, 0x3, 0x2, 0x100]}, &(0x7f000003d000-0x4)=0xc) 2018/01/17 19:54:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001e000-0x38)={&(0x7f000001d000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x4, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x9, &(0x7f0000356000)=0x800, 0x4) sendto$inet6(r2, &(0x7f00002a1000-0x4ec)="", 0x97, 0x200408d4, &(0x7f0000926000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 19:54:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) socketpair(0x15, 0x1, 0xffff, &(0x7f0000e80000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00002ec000)={0x8, &(0x7f0000250000)=""/119, &(0x7f0000483000)=[{0x4, 0x41, 0x6, &(0x7f0000698000-0x41)=""/65}, {0x40, 0x1000, 0x20, &(0x7f000032e000-0x1000)=""/4096}, {0x6, 0x57, 0x3, &(0x7f00001f2000-0x57)=""/87}, {0x8, 0x2e, 0x1000, &(0x7f00007b9000)=""/46}, {0x5, 0xfe, 0x8, &(0x7f00009ca000-0xfe)=""/254}, {0x8000, 0x90, 0x2, &(0x7f00001b3000-0x90)=""/144}, {0x7, 0xc, 0xfffffffffffffffd, &(0x7f00009dd000)=""/12}, {0x5, 0xdf, 0x5, &(0x7f0000c84000)=""/223}]}) listen(r0, 0x0) r2 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000a79000)={0x0, 0x0}) 2018/01/17 19:54:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-generic)\x00'}, 0x58) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000066a000)=@buf={0x3c, &(0x7f000056f000)="d8dd600cbddfffc5db9886fa9b323cf6682b4d7000bdb8c173601d8e0de13742a9f406881e1bdd2a03a116996b6c03b7bde73ae6ff1f8d3eff173a2e"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="2a0775b0", 0xffffffffffffff02) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000365000-0xce)="3b9c717e43a7f7713a7e49c4c5460f4ce9", 0x11) readv(r1, &(0x7f00009b4000-0x30)=[{&(0x7f00000ac000)=""/195, 0xc3}], 0x1) 2018/01/17 19:54:34 executing program 7: mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8913, &(0x7f000006c000)="0800d700010400000fff6e") 2018/01/17 19:54:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cef000)={0x7ffffffd, 0x0}) pipe(&(0x7f00008f7000+0xfc5)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000091000-0x10)={0x5, 0xfff}) 2018/01/17 19:54:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000059b000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/17 19:54:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ef3000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ac000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/17 19:54:34 executing program 3: socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/17 19:54:34 executing program 2: mmap(&(0x7f0000000000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5290f5f2203e26da, 0xcf, &(0x7f0000e58000)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00006d2000-0x4)=0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e59000)={r1}) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000e59000)=0x9, 0x4) r3 = socket(0x20000000000000a, 0x2, 0x0) connect(r3, &(0x7f0000e54000)=@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffff00000001}, 0x77) getsockopt$sock_buf(r3, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/192, &(0x7f0000005000-0x4)=0xc0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f000024e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e59000)=0x14) 2018/01/17 19:54:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f99000-0xbf)={0x0, 0xb7, "2fef5934540ababf429780078112db0a9c2c14fa10fc0d86fd45258a5aa955cce5a5760f88879ec05c3f8ba84ef5069433786a55e0e832fe3320d88659c228661ee145b54b715e66de09adf1a6634680e889581378e9a8a2c36928b9bc39a2ac70b78eb58240dcb10e3dc5fa960ec3a272853f080199d838a41304378795084addf746b7a25e30193fc21bed8b5f995f7d4e74562e7dde327249a5520223918b8117b7ff3ee6297b9cde685c8c26b28d5c453dea5cdd2d"}, &(0x7f0000001000-0x4)=0xbf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x2, 0x0, 0x0, 0x80, 0x0, 0x0}}, 0x8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f000074f000)={@common='eql\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet(0x2, 0x3, 0xdb) 2018/01/17 19:54:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000051c000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x2, 0xff, 0x1, 0x5, 0x2d, 0x5a1c}, 0x20) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000f14000)=0x0, &(0x7f0000e40000)=0x4) 2018/01/17 19:54:34 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000872000-0x8)=@assoc_value={0x0, 0x1ff}, &(0x7f0000f4c000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000b1e000-0x4)={r2, 0x2}, 0x6) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe4000)={r0, &(0x7f0000310000)="f6", &(0x7f0000289000)=""/0}, 0x18) 2018/01/17 19:54:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000016e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008f6000-0x8)={0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/17 19:54:34 executing program 0: mmap(&(0x7f0000000000/0x2f0000)=nil, 0x2f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002da000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00002f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002f1000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00002ec000-0x4)=0x0, &(0x7f0000039000-0x4)=0x4) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[], 0x0, &(0x7f00002e8000)=""/0, 0x0, 0x0}, 0x0) [ 35.636638] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/17 19:54:34 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffd6b, &(0x7f000000e000-0x4a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0xf87]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f000000e000+0x88)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000006000)=0x32, 0x800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000000f000-0x4)=0xffff, 0x4) 2018/01/17 19:54:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = accept4$unix(r1, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00006b6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x302}) 2018/01/17 19:54:34 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000000c000-0x4)=0x0, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000000b000)=0x20, 0x4) 2018/01/17 19:54:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001e000-0x38)={&(0x7f000001d000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x4, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x9, &(0x7f0000356000)=0x800, 0x4) sendto$inet6(r2, &(0x7f00002a1000-0x4ec)="", 0x97, 0x200408d4, &(0x7f0000926000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 19:54:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000c5000-0x4)=0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000565000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000814000-0x1)="be", 0x0}], 0x1, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/17 19:54:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00006e2000)=0x196) write(r0, &(0x7f0000914000-0x32)="2600000025001504bbffff00ff7f000203efffe70040000f0e000100ffeeffffff82158800af", 0x26) 2018/01/17 19:54:34 executing program 7: mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000269000)=0x0) r3 = getuid() mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000242000)={0x0, 0x0, 0x0}, &(0x7f000026a000-0x4)=0xc) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000c4000)={0x0, 0xffffffffffffffe1}, &(0x7f000026a000)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000bf000)={r5, 0x8, 0x2, [0xffffffffffff8000, 0x1f]}, &(0x7f0000060000)=0xc) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000269000)={r2, r3, r4}, 0xc) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000026a000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000012a000)=0x10) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00001f6000-0xa0)={r6, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x1ff, 0x80, 0x1}, &(0x7f000026b000-0x4)=0xa0) connect$ax25(r0, &(0x7f0000155000)={0x1e, {"0624040c0400dd"}, 0x0}, 0x10) 2018/01/17 19:54:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0xfffffffe, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000807000-0x6)={0x0, 0x0}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x9, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000076e000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x80, 0x5, 0x2, 0x30000000000, 0x2, 0x10002, 0xfabd, 0x0, 0x1, 0x2, 0xffffffffffff8000, 0xfffffffffffff001, 0x8, 0xa9]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f96000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x2, 0x4) 2018/01/17 19:54:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00001c0000-0xd6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, {[]}}, ""}}}}}, &(0x7f0000378000)={0x0, 0x2, [0x0, 0x2ed]}) r0 = socket(0x4, 0x2, 0x4) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000ec0000-0x4)=0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000d0c000)={0xb, 0xa, &(0x7f000057f000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1f}, @call={0x85, 0x0, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9df, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0xfffffffffffffff7, 0x1, 0xf, 0x0, 0x5c, 0x1}], &(0x7f000023f000+0x77f)='GPL\x00', 0x3f9, 0xd3, &(0x7f0000201000)=""/211, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) preadv(r1, &(0x7f0000b50000)=[{&(0x7f0000f10000)=""/246, 0xf6}, {&(0x7f00001cd000-0x61)=""/97, 0x61}, {&(0x7f00004c0000)=""/192, 0xc0}, {&(0x7f00007a8000)=""/161, 0xa1}, {&(0x7f00005a3000)=""/175, 0xaf}], 0x5, 0x0) 2018/01/17 19:54:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) socketpair(0x8, 0xa, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000002000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001000+0x930)={0x0, 0x70, "c0ddbc451fd1936a6e4868fdb62592bb7aa3ba0e8c433921f42c381d8020696037bdba93b1b48130b2950bd380def21bf87a1fc314b77e10b3d5ec29fa2a72b648364ceaec24af03418b265dff17ef650f98b4c9fcb7fe2825490864af70744ea5fa00be8c09f04f9ce914c9502a8304"}, &(0x7f0000000000)=0x78) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000003000-0x18)={r3, 0x3, 0x10, 0x5, 0xea}, &(0x7f0000000000)=0x18) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x5a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003000-0x40)={0x0, 0x38, "7fb9691186488ca8de804d18c1930c9f3b8b8b430a685a1171b9aa082126a70617255de7d951abeb32ae3df565563c778d924f94905d6abc"}, &(0x7f0000001000-0x4)=0x40) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r4, 0x6, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005fa000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000973000)=0xe8) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa7000-0x10)={&(0x7f0000bd8000-0x24)={0x14, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x1cd}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 35.793413] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/17 19:54:34 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x6)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000d000)={0x5, 0x0, 0x10003, 0x401}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x3, r1, 0x0, 0x5f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 19:54:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa1000-0x4)=0x2e, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000ada000)={0x4, &(0x7f00006cf000)=[{0x6788, 0x7fff, 0x80, 0xffffffffffffffd9}, {0x9, 0xffffffffffffffdd, 0x8, 0x53}, {0x4, 0xfffffffffffffffd, 0xffff, 0xacf}, {0x10001, 0x0, 0x9, 0xf9}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000da6000)={0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000681000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/17 19:54:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ba0000-0x8)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x5, &(0x7f0000190000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0xb, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000da2000+0xae)=""/183, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x800000000005, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000543000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008d9000)={r3, r1}) socket$llc(0x1a, 0x2, 0x0) write(r2, &(0x7f000017c000-0x2e)="", 0x386) 2018/01/17 19:54:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a2f000-0x8)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000275000)=0x0, &(0x7f00000dd000-0x4)=0x4) 2018/01/17 19:54:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000976000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x80000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005d3000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000db1000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000422000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000021c000-0x28)={@common='ipddp0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r3, &(0x7f00009f4000-0x30)=[{&(0x7f000067e000)=""/8, 0x8}], 0x1) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1, r1]}], 0x18, 0x0}, 0x0) 2018/01/17 19:54:34 executing program 0: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x163, &(0x7f00006a4000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x155, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @empty=0x0, "000000081e84d84b2db57b8a0af02ad8c4fda114a6e1200fd51c7ac998963739081ac9863e00c3a144b00263209fd5d31366005e0fba973461c1a98f799e3d94a162efc1763146b22c169c07351b62a1c4bae8590f0bc322d3034fe9dd3e4c4584063a0f35b040fd90300fc409fce43787e45d5627492ffb4cfb282d780c688c3b7986dd839b15e48e2b8930f6dc3bb8490fc3ddc4bbed5116722aa50c9c1288a6d28df4e54bdec1095520dbaf24445a8c903788d8c35162f2f2487f67a18c9c6c7ac1af5dff578d40b6e17c1e9d1aef018d594f3d7ebf1668320566590a043c35a726cadbb9b4bf5ee9d028960fbcaa333c4c8ae0471645de6bc77287666c654fed646b547b12bd5915b9da8d3b3bf44c77ed87a8a96dc2a0d555708993cd0a3ade824cfd54fcd9396f47ebd847f818e5f62dc0585ab785a5"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x63e]}) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ae5000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00003d8000-0x5c)={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3071}, {0xa, 0x0, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xfffffffffffffffa}, 0x8, [0x5, 0x6, 0x0, 0x6, 0x0, 0x1, 0x9, 0x8]}, 0x5c) 2018/01/17 19:54:34 executing program 7: mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00001e7000)=0x0, &(0x7f0000000000)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006e5000)={0x0, 0x0}) bind$can_raw(r2, &(0x7f0000812000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000680000)={0x0, 0x2f7, 0xa, 0x3, 0xca49, 0x7fffffff, 0x5, 0x4, 0x0}, &(0x7f0000902000-0x4)=0x20) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000902000-0x8)={r3, 0x100000000, 0xb52}, 0x8) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, 0x0, &(0x7f0000902000)=0x0) 2018/01/17 19:54:34 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00006e0000)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x4, 0x3, 0x0, 0x2, 0xa0, 0x80, 0x8, r1, r2}, {0x8, 0x100000001, 0xace, 0x800, 0x2, 0xcaf, 0xfffffffffffffff8, 0x9f2}, {0x101, 0x7ff, 0x3, 0x9}, 0x1f, 0x4, 0x0, 0x1, 0x3, 0x3}, {{@in=@empty=0x0, 0x0, 0x33}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0, 0x3, 0x1, 0x9, 0x147d, 0x400, 0x2f155fa4}}, 0xe8) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10f}) socketpair(0x1f, 0x3, 0x100000000, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f000000b000-0x4)=0x3, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 19:54:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000bdb000)={r2}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000855000)={0xa, &(0x7f0000a02000-0xbe)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) connect$inet6(r2, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r2, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x22d) socket$netlink(0x10, 0x3, 0x3) r5 = socket$inet_sctp(0x2, 0x1, 0x84) r6 = socket$inet_sctp(0x2, 0x2, 0x84) r7 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000080e000)=0x0, 0x80000) r8 = accept$inet(r7, &(0x7f00008ea000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0xfffffffffffffe84) r9 = accept$inet(r8, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000e1a000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000009e000-0x4)=0x350, 0x4) r10 = socket$netlink(0x10, 0x3, 0x0) getpid() socket$bt_sco(0x1f, 0x5, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x2, 0x2, &(0x7f00004d7000)=@raw=[@call={0x85, 0x0, 0x0, 0x0}], &(0x7f0000b41000-0x4)='GPL\x00', 0x0, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r10, 0x10e, 0x2, &(0x7f00005c0000)=0x6, 0x4) getsockopt$netlink(r10, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) splice(r9, &(0x7f00001a9000-0x8)=0x0, r5, &(0x7f00000cb000)=0x0, 0x5, 0x3) ioctl$int_in(r6, 0x5452, &(0x7f0000b84000-0x8)=0xd34b) socket(0x1, 0x8, 0x8) [ 35.893381] WARNING: CPU: 1 PID: 5469 at kernel/bpf/verifier.c:2481 adjust_ptr_min_max_vals+0x5d8/0x1880 [ 35.903072] Kernel panic - not syncing: panic_on_warn set ... [ 35.903072] [ 35.910426] CPU: 1 PID: 5469 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #194 [ 35.917684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.927027] Call Trace: [ 35.929616] dump_stack+0x194/0x257 [ 35.933244] ? arch_local_irq_restore+0x53/0x53 [ 35.937913] ? vsnprintf+0x1ed/0x1900 [ 35.941717] panic+0x1e4/0x41c [ 35.944905] ? refcount_error_report+0x214/0x214 [ 35.949651] ? show_regs_print_info+0x18/0x18 [ 35.954152] ? __warn+0x1c1/0x200 [ 35.957605] ? adjust_ptr_min_max_vals+0x5d8/0x1880 [ 35.962616] __warn+0x1dc/0x200 [ 35.965877] ? adjust_ptr_min_max_vals+0x5d8/0x1880 [ 35.970887] report_bug+0x211/0x2d0 [ 35.974517] fixup_bug.part.11+0x37/0x80 [ 35.978564] do_error_trap+0x2d7/0x3e0 [ 35.982442] ? math_error+0x400/0x400 [ 35.986244] ? put_dec+0xd0/0xd0 [ 35.989610] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 35.994443] do_invalid_op+0x1b/0x20 [ 35.998144] invalid_op+0x22/0x40 [ 36.001588] RIP: 0010:adjust_ptr_min_max_vals+0x5d8/0x1880 [ 36.007196] RSP: 0018:ffff8801bdc7ef80 EFLAGS: 00010212 [ 36.012546] RAX: 0000000000010000 RBX: ffff8801bc8b3710 RCX: ffffffff817ee798 [ 36.019811] RDX: 0000000000000e3c RSI: ffffc900018fb000 RDI: ffffc90001353049 [ 36.027069] RBP: ffff8801bdc7f018 R08: ffff8801bc8b36c0 R09: ffffffff85cfbae0 [ 36.034314] R10: 00000000fffffff8 R11: ffffffff85cfaec0 R12: ffff8801bc8b3710 [ 36.041557] R13: ffff8801bc8b36c0 R14: ffffc90001353048 R15: ffff8801bc8b36c0 [ 36.048820] ? adjust_ptr_min_max_vals+0x5d8/0x1880 [ 36.053822] ? bpf_verifier_log_write+0x1ab/0x580 [ 36.058643] ? bpf_verifier_log_write+0x181/0x580 [ 36.063481] adjust_reg_min_max_vals+0xa71/0x2d20 [ 36.068311] ? check_func_arg+0xa50/0xa50 [ 36.072443] ? find_good_pkt_pointers+0x530/0x530 [ 36.077346] ? mark_map_regs+0x2e0/0x2e0 [ 36.081380] ? mark_reg_read+0x36e/0x530 [ 36.085425] do_check+0x1baa/0xa170 [ 36.089033] ? bpf_check+0x333b/0x59a0 [ 36.092911] ? kasan_slab_free+0x71/0xc0 [ 36.096954] ? bpf_prog_load+0xad2/0x1bb0 [ 36.101073] ? SyS_bpf+0xdcf/0x4840 [ 36.104679] ? debug_check_no_obj_freed+0x3da/0xf1f [ 36.109676] ? check_mem_access+0x2760/0x2760 [ 36.114153] ? free_obj_work+0x690/0x690 [ 36.118190] ? __lock_is_held+0xb6/0x140 [ 36.122232] ? find_good_pkt_pointers+0x530/0x530 [ 36.127058] ? mark_held_locks+0xaf/0x100 [ 36.131187] ? kfree+0xf0/0x260 [ 36.134454] ? bpf_check+0x333b/0x59a0 [ 36.138328] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.143329] bpf_check+0x3348/0x59a0 [ 36.147026] ? pvclock_read_flags+0x160/0x160 [ 36.151512] ? do_check+0xa170/0xa170 [ 36.155296] ? do_gettimeofday+0x190/0x190 [ 36.159516] ? __might_sleep+0x95/0x190 [ 36.163467] ? memset+0x31/0x40 [ 36.166719] ? bpf_obj_name_cpy+0x199/0x1f0 [ 36.171014] ? kasan_check_write+0x14/0x20 [ 36.175235] bpf_prog_load+0xad2/0x1bb0 [ 36.179186] ? bpf_prog_new_fd+0x50/0x50 [ 36.183226] ? avc_has_perm+0x43e/0x680 [ 36.187176] ? avc_has_perm_noaudit+0x520/0x520 [ 36.191823] ? __might_fault+0x110/0x1d0 [ 36.195860] ? lock_downgrade+0x980/0x980 [ 36.199988] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 36.205851] ? __check_object_size+0x25d/0x4f0 [ 36.210415] ? __might_sleep+0x95/0x190 [ 36.214371] ? selinux_bpf+0xc3/0x110 [ 36.218145] ? security_bpf+0x89/0xb0 [ 36.221921] SyS_bpf+0xe10/0x4840 [ 36.225351] ? lock_downgrade+0x980/0x980 [ 36.229472] ? bpf_prog_get+0x20/0x20 [ 36.233248] ? lock_release+0xa40/0xa40 [ 36.237196] ? compat_start_thread+0x80/0x80 [ 36.241582] ? do_raw_spin_trylock+0x190/0x190 [ 36.246138] ? _raw_spin_unlock_irq+0x27/0x70 [ 36.250610] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.255604] ? trace_hardirqs_on+0xd/0x10 [ 36.259726] ? _raw_spin_unlock_irq+0x27/0x70 [ 36.264198] ? finish_task_switch+0x1d3/0x740 [ 36.268673] ? finish_task_switch+0x1aa/0x740 [ 36.273146] ? copy_overflow+0x20/0x20 [ 36.277028] ? __schedule+0x8f3/0x2060 [ 36.280890] ? exit_robust_list+0x240/0x240 [ 36.285197] ? __sched_text_start+0x8/0x8 [ 36.289323] ? __fget+0x35c/0x570 [ 36.292754] ? lock_downgrade+0x980/0x980 [ 36.296879] ? iterate_fd+0x3f0/0x3f0 [ 36.300656] ? userfaultfd_unmap_complete+0x327/0x510 [ 36.305827] ? userfaultfd_unmap_prep+0x540/0x540 [ 36.310647] ? schedule+0xf5/0x430 [ 36.314161] ? __schedule+0x2060/0x2060 [ 36.318109] ? __fget_light+0x297/0x380 [ 36.322061] ? fget_raw+0x20/0x20 [ 36.325486] ? security_mmap_file+0x143/0x180 [ 36.329961] ? vm_mmap_pgoff+0x1fc/0x280 [ 36.333996] ? exit_to_usermode_loop+0x8c/0x310 [ 36.338648] ? trace_hardirqs_off+0xd/0x10 [ 36.342857] ? exit_to_usermode_loop+0x198/0x310 [ 36.347591] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 36.353104] ? __fdget+0x18/0x20 [ 36.356459] ? syscall_return_slowpath+0x2ad/0x550 [ 36.361362] ? prepare_exit_to_usermode+0x340/0x340 [ 36.366358] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 36.371099] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 36.375826] RIP: 0033:0x452e39 [ 36.379000] RSP: 002b:00007f139e7dfc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 36.386693] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e39 [ 36.393949] RDX: 0000000000000048 RSI: 0000000020000000 RDI: 0000000000000005 [ 36.401203] RBP: 00000000000004e2 R08: 0000000000000000 R09: 0000000000000000 [ 36.408446] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f55d0 [ 36.415688] R13: 00000000ffffffff R14: 00007f139e7e06d4 R15: 0000000000000000 [ 36.423521] Dumping ftrace buffer: [ 36.427122] (ftrace buffer empty) [ 36.430804] Kernel Offset: disabled [ 36.434407] Rebooting in 86400 seconds..